baber/WOPTO huggingface dataset:
Patent JP-H01223065-A (JP)
Title: Pressure regulating valve
Inventor: TAMAMORI HIDEO
IPC: B60T15/36
Filed: 1988-02-29
Abstract: PURPOSE:To allow a pressure regulating valve to concurrently serve as a selector valve and simplify a facility by providing an intake chamber, an intake hole and an intake valve on an intermediate body and moving this intermediate body back and forth with the air pressure in the pressure regulating valve used in an air pressure circuit such as the security brake equipment for a railway car. CONSTITUTION:A pressure regulating valve 1c has an intake chamber 5b connected to a pressure air source through an opening hole 25 and an output chamber 7b connected to an air pressure equipment through an opening hole 30, both chambers 5b and 7b are communicated via an intake hole 8b opened or closed by an intake valve 9b. A pressure adjusting piston 13b is provided at the lower section of the pressure regulating valve 1c, an exhaust valve stem 14b is integrally provided with it. In this case, the intake chamber 5b, intake hole 8b and intake valve 9b are provided on an intermediate body 22, this intermediate body 22 is provided in the main body 23b of the pressure regulating valve 1c. This intermediate body 22 is moved back and forth by the air pressure control to a pilot chamber 15b partitioned between its upper face and the inner side face of the main body 23b or the air pressure control to the intake chamber 5b.
Patent JP-H01221549-A (JP)
Title: Electromagnetic wave-shielding fabric and garment
Inventor: KUSUFUJI JIYUUJI
IPC: D06M101/16
Filed: 1988-02-29
Abstract: PURPOSE:To obtain garment having excellent antistaticity and electromagnetic wave-shielding property and durable to washing and dry-cleaning, by producing a metal-coated cloth composed of polyester filaments and having electromagnetic wave-shielding property falling within a specific range and inserting the cloth as an intermediate layer between the top fabric and backing fabric of a garment. CONSTITUTION:A gray fabric woven from polyester multifilaments having a single fiber fineness of 0.5-5.0d is treated with an alkali to forma minute wrinkled unevenness on the surface of the filament and coated with a metal to obtain the objective shielding cloth having electromagnetic wave-shielding property of >=30db at 30-1,000MHz. The bonding strength of the metal coating is improved by the anchoring effect caused by the minute granular unevenness and the wrinkled unevenness formed on the surface of each filament to remarkably improve the durability of electromagnetic wave-shielding capability. An electromagnetic wave-shielding garment is produced by inserting said metal- coated fabric as an intermediate layer between the top fabric and the backing fabric of the garment.
Patent JP-S63214281-A (JP)
Inventor: MATSUMOTO HIDETO
IPC: H02J7/00
Filed: 1987-03-02
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。
Patent JP-S54140549-A (JP)
Title: Optical system
Inventor: KAMIYA OSAMU
IPC: G03G15/04
Filed: 1978-04-24
Abstract: PURPOSE: To adjust the quantity of the spectroscopically distributed light of an illuminating system with respect to the spectroscopic sensitivity characteristics of a photosensitive element by using a reflective surface which is prepared by such alternate layers on a metal reflection surface as have dielectric layers of high refractive index and low refractive index being arranged to start from the higher refractive index.  
     CONSTITUTION: A reflecting mirror to be used in an optical device such as a copier is so constructed that it has as high as refractive index as that of the prior art and as has a wavelength selecting function. Alternate layers composed of dielectric layers of high and low refractive indexes are arranged on a preset metal refraction surface. The thickness of the respective dielectric layers is about one quarter of the designed wavelength λ, which is substantially at the center value of the wavelength range necessary for reducing the refractive index. The thickness of the first layer contacting the metal reflection surface is made silghtly smaller than the quarter of the wavelength λ. The thin layer of the dielectric elements has to end in the layer having the high refractive index. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-S61207856-A (JP)
Title: Control device of fuel injection timing in internal-combustion engine
Inventor: OKANO HIROSHI
IPC: F02D41/00
Filed: 1985-03-12
Abstract: PURPOSE:To improve operational performance and fuel consumption performance of an internal-combustion engine, by providing a fuel injection timing setting means which sets the fuel injection timing on the basis of a load, speed and an excess air rate of the internal-combustion engine. CONSTITUTION:An operational condition detecting means (b) detects an operational condition, including a load and a speed, of an internal-combustion engine (a). An excess air rate calculating means (c) calculates an excess air rate on the basis of a detection result obtained from the operational condition detecting means (b). A fuel injection timing setting means (d) sets the fuel injection timing on the basis of the load, speed and the excess air rate of the internal-combustion engine (a). A control means (e) injects fuel in accordance with the fuel injection timing obtained from the fuel injection timing setting means (d). In this way, a control device promotes the improvement of operational performance and fuel consumption performance in the internal-combustion engine.
Patent JP-S58166255-A (JP)
Title: Ultrasonic flaw detecting method
Inventor: ENDOU TAKASHI
IPC: G01N29/44
Filed: 1982-03-26
Abstract: PURPOSE:To detect a defect in an intricately shaped position easily, by erasing an echo generated at the same time as the stored generation time among the echoes obtained by subjecting ultrasonic flaw detection to a defect-free sample of the same shape as the shape of an object to be tested beforehand. CONSTITUTION:A pulser 3 is connected to a contactor 1, and the contactor 1 is excited by the pulser 3 so as to transmit a ultrasonic wave to an object to be tested. A defect-free sample of the same shape as the shape of the object to be tested is subjected beforehand to ultrasonic flaw detection at the flaw detecting position of the object to be tested and the generation time of an echo obtained by the detection is stored. The echo of the same generation time as the previously stored generation time is erased among the echoes obtained by subjecting the object to be tested to ultrasonic flaw detection. The echo due to the defect of the object to be tested is thus removed, and the defect in the intricately shaped position is detected easily.
Patent JP-H06240691-A (JP)
Title: Self-supporting construction method of foundation beam
Inventor: UENO SHOICHI
IPC: E02D27/01
Filed: 1993-02-15
Abstract: PURPOSE:To stabilize the self-supporting states of foundation beams arranged for constituting the foundation of a building with a simple constitution to maintain. CONSTITUTION:A self-supporting construction method of foundation beams is such that self-supported jigs 20 are mounted to bear and support independently two foundation beams 10 and 10, each of the self-supported jigs 20 is constituted of a holding section 22, a sick clamp 24a and an upper surface clamp 24b. In the self-supported jigs 20 and 20 mounted to two foundation beams 10 and 10, a coupling bar 30 is borne on one upper surface clamp 24b and the other upper surface clamp 24b, and the coupling bar 30 is fixed with bolts 26 to bear the foundation beams 10 and 10.
Patent JP-H10243763-A (JP)
Title: Fishing rod holder
Inventor: TATENO TETSUJI
IPC: A01K97/10
Filed: 1997-03-04
Abstract: PROBLEM TO BE SOLVED: To provide a fishing rod holder, having a simple structure, excellent in portability and capable of stably holding a fishing rod at an optional angle and further holding the plural fishing rods. SOLUTION: This fishing rod holder comprises a fixing member 2 attached to a portable fishing tool 9 such as the cooler box 9 and rod receivers 5 and 6 for receiving the fishing rod 8. Many fixing holes 3 and 3a for fixing the rod receivers 5 and 6 on the fixing member 2 are installed at varied arranging positions and the rod receivers 5 and 6 are fixed at optional two positions relatively to the holes 3 and 3a for fixing, which may be formed on a lateral face 9a of the cooler box 9.
Patent JP-H09241886-A (JP)
Title: Method for preventing pressed flaw in electroplated metalllic strip and device therefor
Inventor: WATANABE KIYOSHI
IPC: C25D7/06
Filed: 1996-03-06
Abstract: PROBLEM TO BE SOLVED: To prevent the generation of pressed flaws in a metallic strip by forcedly exhausting foreign matter fallen from the electrode face in a vertical electroplating tank to the outside of the metallic strip width. SOLUTION: On the one side, the face on the internally coiled side of a metallic strip 1 in the process of passing between an electrode 5B and sink roll 4A is feedably sprayed (10A) with a plating soln. 15, and foreign matter fallen along the above face is forcedly exhausted to the outside of the metallic strip width. On the other side, the whole area of the surface of the sink roll is provided with a groove 12, and the fallen foreign matter is captured by this groove 12 and is furthermore feedably sprayed (11A) with a plating soln., by which it is forcedly exhausted to the outside of the metallic strip width along the groove.
Patent JP-S54141886-A (JP)
Title: Heat treatment of coated metallic container
Inventor: YABE KENJI
IPC: B32B37/00
Filed: 1978-04-25
Abstract: PURPOSE: To improve the adhesivity, impact strength and corrosion resistance of a metallic container coated with a thermoplastic resin, by heating and quenching at specific temperature.  
     CONSTITUTION: For example, a metal substrate such as a black plate having a thickness of 0.1W0.3mm, is coated with a thermoplastic resin, e.g. polyester resin. The coated metal plate is formed to a container, and heat-treated between (T m -5) and 300°C (T m  is the melting point of the resin), for pref. 10 sec.W5 min. Immediately after the heat-treatment, it is quenched to a temperature below (T a -30)°C, pref. below (T a -50)°C (T a  is the tack point of the resin). 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-H08215696-A (JP)
Title: Microbiological treatment of organochlorine compound-containing waste water
Inventor: NUMATA MASAHIKO
IPC: C02F3/30
Filed: 1995-02-14
Abstract: PURPOSE: To perfectly decompose an organochlorine compd. in waste water with high efficiency by anaerobic bacteria and aerobic bacteria. CONSTITUTION: PCE (tetrachloroethylene)-containing waste water is introduced into a jar fermenter 1 being a hermetically closed container packed with immobilized bacteria 2 from a waste water inlet 3 and anaerobic dechlorination reaction is generated in the container to perform anaerobic treatment reducing the number of chlorine atoms of an organochlorine compd. and, subsequently, aerobic treatment decomposing the organochlorine compd. up to a carbon skeleton aerobically is performed to perfectly decompose PCE.
Patent JP-H10246140-A (JP)
Title: Air-fuel ratio control device for engine
Inventor: WAKUI MASAYUKI
IPC: F02D41/14
Filed: 1997-03-04
Abstract: PROBLEM TO BE SOLVED: To provide good air-fuel ratio control performance even in a high rotation high load operating region with air-fuel ratio feedback control difficult by an O2 sensor. SOLUTION: When an engine operating region is in a high rotation (NE >NEH) or high load operating region (Tp>TpH), a target exhaust temperature TEXS set based on correlation of an exhaust temperature TEX and target air-fuel ratio is compared with the exhaust temperature TEX, a second air-fuel ratio feedback correction coefficient α2 is set (S27 to S34). By the second air-fuel ratio feedback correction coefficient α2, a basic fuel injection amount set at high rotation high load operating time is corrected, the final fuel injection pulse width relating to an injector is set.
Patent JP-H10230959-A (JP)
Title: Container cap
Inventor: FURUYAMA MASAHISA
IPC: B65D51/18
Filed: 1997-02-19
Abstract: PROBLEM TO BE SOLVED: To obtain a cap which is not restricted in the outer shape thereof and which can bring out a high-grade feel by providing inner and outer stoppers and constituting the inner stopper with two bodies and providing divided peripheral walls in one of the inner stoppers and fixing the other inner stopper to the outer stopper through one of the inner stoppers. SOLUTION: A container cap is provided with an aluminum outer stopper 1 having an opening base 5 forming the minimum inner diameter (a) at the lower end and an inner stopper composed of resin inner stoppers 7, 15. One 7 of the inner stoppers is fixed to the outer stopper 1 with an adhesive 6 at the top 8 and the lower part 12 of the impeller-shaped part 11 formed at the outside face of the divided peripheral walls 9 is formed to be transferable along the inner peripheral wall of the outer stopper 1. A connecting piece 14 for connection is provided at the top 8 of the inner stopper 7 to connect the other inner stopper 15.  The other inner stopper 15 is provided with a collar 19 at the lower end and the rib 13 of the inner stopper 7 is fitted to the knurls 21 formed on the outer peripheral wall of the inner stopper 15 and the collar 19 is fitted to the opening base 5 of the outer stopper 1 to assemble the cap.
Patent JP-S57164652-A (JP)
Title: Testing equipment for fault of subscriber's line
Inventor: HASHIMOTO ATAU
IPC: H04M3/30
Filed: 1981-04-02
Abstract: PURPOSE:To improve the efficiency of test work, by providing a fault testing equipment, which is provided with a shift register for storage of a dial number, a display for status monitor of each control signal, a changeover switch, etc., between a subscriber network control device and an automatic originating adapter. CONSTITUTION:A subscriber's line fault testing equipment 3 sets a channel between a network control device 1 and an automatic originating adapter 2 and has signal terminals which can transmit and receive respective control signals of four-bit dial numbers DS1-DS4, call request CRQ, dial number request DLO, dial number read DPR, next dial number request PND, connection completion DSC, and call abandonment ACL, and a receiver RV and a driver DV are connected to each terminal. A shift register REG is connected to the receiver RV for the terminal of DS1-DS4, and bits stored in the register REG are displayed on a display DISP through a decoder DEC. Light emitting diode PD for status monitor is connected to the driver DV for each control signal. Changeover switches SW1-SW12 are provided on signal lines of each receiver RV and driver DV and are used for the turn-back test.
Patent JP-H05251419-A (JP)
Title: High pressure cleaning tank
Inventor: KIKKO TOSHIAKI
IPC: H01L21/304
Filed: 1992-03-06
Abstract: PURPOSE:To provide a high pressure cleaning tank in which opening/closing operation of a port for feeding/discharging an object to be cleaned is facilitated and the operating time is shortened. CONSTITUTION:The high pressure cleaning tank comprises a cleaning tank 1 for containing an object 4 to be cleaned therein and provided with an object inlet/outlet port 2, a fluid introducing port 6, and a fluid discharging port 7 at predetermined positions, a plug 3 arranged in the cleaning tank 1 movably between a position for closing the inlet/outlet port 2 and a retracted position causing no trouble in the feeding/discharging of the object 4, and plug moving units 8, 14 for reciprocating the plug 3 between the closing position and the retracted position. The object 4 is introduced or removed after moving the plug 3 to the retracted position by means of the plug moving units 8, 14 and then the inner pressure of the cleaning tank 1 is boosted by introducing detergent through the fluid introducing port 6 into the cleaning tank 1 thus bringing the plug 3 into tight contact with the object inlet/outlet port 2 side.
Patent JP-H04284223-A (JP)
Title: Hollow molded container and molding method for hollow molded container
Inventor: TERAUCHI YUSUKE
IPC: B32B27/08
Filed: 1991-03-14
Abstract: PURPOSE:To manufacture a hollow molded product of superior glossiness, the contact site of which is slidable easily in the case the products are brought into contact each other during the transfer, and to be transferrable without delay and provide its molding method. CONSTITUTION:At least an outer surface 4a of a hollow molded container being in contact with cavity forming wall faces 5a is composed of polyester resin. In the molding method of the hollow molded container in which a specified parison 4 for hollow molding is positioned between cavity forming wall faces 5a facing each other in the mold opening state of molds 1 and 2, and compressed air is filled in the parison 4, the average roughness of center line of the cavity forming wall faces 5a is set at 0.25mum or less, and air in a cavity 3 located outside the parison 4 is sucked prior to the filling of compressed air into the parison 4.
Patent JP-H01225118-A (JP)
Title: X-ray exposure device
Inventor: TANAKA YUTAKA
IPC: G03F7/20
Filed: 1988-03-04
Abstract: PURPOSE:To prevent the scaling up of an exhaust system and thin each interrupting window sufficiently, and to enable evacuation by installing a sluice valve between the first and second interrupting windows while making both sides of respective interrupting window communicate by a bypass pipe and evacuating the title device. CONSTITUTION:Valves 14, 16 are opened, a high vacuum pump 19 and a low vacuum pump 20 are driven, and exhaust operation is conducted. When the high vacuum pump 19 is operated at that time, rough evacuation is performed by an auxiliary pump up to approximately 10<-1>Torr from atmospheric pressure. A sluice valve 5 is closed in the evacuation operation, and both sides of first and second interrupting windows 4, 7 communicate respectively by bypass pipes 21, 22, thus preventing the working of differential pressure to each of the interrupting windows 4, 7. Consequently, the thickness of the windows may be thinned as much as possible, and most of absorption of X-ray through the interrupting windows 4, 7 can be ignored. Accordingly, the attenuation of X-rays is inhibited sufficiently without scaling up an evacuation system, and the possibility of the breaking of the interrupting windows can be reduced.
Patent JP-H06241781-A (JP)
Title: Cantilever, cantilever type probe using this, scanning tunneling microscope using cantilever type probe, information processing device
Inventor: SUZUKI TOMOTAKE
IPC: H01J37/28
Filed: 1993-02-17
Abstract: PURPOSE:To reduce a warp and remarkably improve a yield by providing a trimming member compensating the residual stress in a cantilever. CONSTITUTION:An electrode 9, a piezoelectric body 3', a middle electrode 8, a piezoelectric body 3, an upper electrode 2, and an extracting electrode 11 are laminated on a substrate 1, then part of the substrate 1 is removed by anisotropic etching to form a cantilever, and insulating layers 4, 4' are formed on the upper and lower faces. Unnecessary portions of the layers 4, 4' are removed by patterning. Trimming members 5, 5' are formed on both faces of the cantilever while it is heated, and unnecessary portions are removed by patterning. A probe 6 is stuck to a free end section to complete a cantilever type probe, part of the trimming member 5 is removed by a laser trimming device to reduce the warp caused by the residual stress, and the warp of the cantilever to the opposite side to the trimming surface is corrected.
Patent JP-H04217656-A (JP)
Title: 3-methylthiopropionyl-l-carnitin and medicinal composition
Inventor: KURAUJIO KABAZA
IPC: C07C323/52
Filed: 1991-03-14
Abstract: 3-methylthiopropionyl L-carnitine and its pharmacologically acceptable salts are active on the cardiovascular system, particularly in the treatment of myocardial anoxia, cardiac ischaemia, arrhythmias and congestive heart failure.
Patent JP-H06238450-A (JP)
Title: Welding process for aluminum alloy
Inventor: TAKANO HIDEAKI
IPC: B23K9/23
Filed: 1993-02-15
Abstract: PURPOSE:To prevent the attachment of black powder and a weld crack on a weld bead and on the surfaces on both sides of the weld bead in the MIG welding of an aluminum alloy. CONSTITUTION:In the welding of an aluminum alloy contg. Mg by a gas shield arc welding inserting and supplying a filler wire 3 into a molten pool 6 formed by generating an arc 5 with a consumable electrode 2 on a base material 4 to be welded, a pure aluminum wire or an aluminum alloy wire with Mg content of 2.5wt.% or below, is used as the consumable electrode wire 2, and an aluminum alloy wire with Mg content higher than that of the consumable electrode wire 2 is used as a filler wire 3. Consequently, the attachment of black powder generated on a weld bead and on the surfaces on both sides of the weld bead can be prevented, and a weld crack is prevented.
Patent JP-S61206607-A (JP)
Title: Molding tool for fiber reinforced plastics
Inventor: SASAJIMA YOICHI
IPC: B29C33/20
Filed: 1985-03-11
Abstract: PURPOSE:To prevent voids from developing in a molded part by a structure wherein an O-ring is fitted in an O-ring groove formed on the top surface of the flange of a male mold and bolt holes, which pierce the flange of a female mold, are made at several circumferential positions of the flange of the female mold. CONSTITUTION:An O-ring groove 8, in which an O-ring 9 is fitted, is formed on the top surface of the flange 7 of a male mold 1. In addition, bolt holes 14, which pierce a flange 12, are made at several circumferential positions of the flange 12 of a female mold 10. Thus, no efflux of resin outside a molding tool occurs. In addition, because excess resin flows out of the bolt holes 14, no backflow of resin in the tool occurs, resulting in preventing the pressurizing force from decreasing during curing by heating and voids from developing.
Patent JP-H06265913-A (JP)
Title: Liquid crystal display substrate
Inventor: KUNITO HIROBUMI
IPC: G02F1/1341
Filed: 1993-03-11
Abstract: PURPOSE:To decrease the amt. of liquid crystal when the liquid crystal is sealed, and further, to prevent contamination of the liquid crystal itself. CONSTITUTION:The liquid crystal display substrate has a liquid crystal sealing port 305 in one corner, and the sealing port 305 is formed by cutting the upper glass substrate 301A and the lower glass substrate 301B. The cut surfaces of the both glass substrates 301A and 301B are flattened to be made in one surface.
Patent JP-H07257864-A (JP)
Title: Escalator
Inventor: FUTAGAMI HIDEMICHI
IPC: B66B23/14
Filed: 1994-03-22
Abstract: PURPOSE:To provide an escalator which is free from risk of contamination of the stepboards by dripping oil. CONSTITUTION:Over the whole length, an oil cut groove 10 is formed inside the rolling wheel running region of a forward path stepboard rail 2a, and a drain 11 is provided below the joint 12 of the rail 2a with a lower circular rail 4, and thereby the oil dripping from the bottom of the groove 10 is led onto the floor of the lower machinery room.
Patent JP-H01225589-A (JP)
Title: Thermal recording material
Inventor: FUJINO YOSHIHARU
IPC: B41M5/327
Filed: 1988-03-04
Abstract: PURPOSE:To enhance the preservability of a developed color image in a visible and near infrared region, by containing at least one kind of a fluorenephthalide compound and at least one kind of a fluorene compound as color formers. CONSTITUTION:At least one kind of a fluorenephthalide compound represented by formula (1) (wherein R<1>, R<2>, R<3>, R<4>, R<5> and R<6> are an alkyl group, a cycloalkyl group, a benzyl group or a phenyl group, and R<1> and R<2>, R<3> and R<4>, and R<5> and R<6> may be respectively bonded to form a pyrrolidino or pyperidino group along with an adjacent nitrogen atom) and at least one kind of a fluorene compound represented by formula (2) (wherein R<7>, R<8>, R<9> and R<10> are an alkyl group, a cycloalkyl group, a benzyl group or a phenyl group, and R<7> and R<8>, and R<9> and R<10> may be respectively bonded to form a pyrrolidino or pyperidino group along with an adjacent nitrogen atom) are contained in a thermal recording material composed of a colorless - light- colored color former and a coupler as color formers.