baber/WOPTO huggingface dataset:
Patent JP-2001090261-A (JP)
Title: Rectangular ridge plain tile
Inventor: KAWAKAMI ISAMU
IPC: E04D1/30
Filed: 1999-09-21
Abstract: PROBLEM TO BE SOLVED: To provide rectangular ridge plain tile capable of preventing the invasion of rain water into the inner portion of the ridge. SOLUTION: The roof ridge tile is a semi-circular roof tile for forming a ridge by stacking the tiles along the ridge of a roof; this ridge tile has a curved cross section and has a projected top surface 2 and a recessed bottom surface 3 and, moreover, this roof ridge tile has banks 11, 12, 13 projected upward along the curved front end edge 4 and rear end edge 5 of the top surface 2. In this way, the infiltration of rain water flowed down to the top surface to the inside of the ridge from the front end ridge 4 or rear end edge 5 can be prevented by the roof ridge tile.
Patent JP-H06117196-A (JP)
Title: Method for constructing shield tunnel
Inventor: MORIMOTO TAIJIRO
IPC: E21D11/38
Filed: 1992-10-06
Abstract: PURPOSE:To construct a tunnel effectively and economically in a short time, to stick an even and homogeneous waterproof layer automatically without depending on man power and to improve working conditions in a shaft of the tunnel. CONSTITUTION:A waterproof layer 9 is put on the inner surfaces of segments lined primarily, by spraying by a spraying nozzle 4 while a waterproof layer- spraying robot 1 is being self-propelled by a traveling car 2 and while a turning boom 3 is being turned at a fixed speed of turning, as a shield machine is advanced for excavation. After that, the waterproof layer 9 is secondarily lined with concrete cast in site and a shield tunnel 8 is constructed.
Patent JP-2001087678-A (JP)
Title: Cyclone pump control system for silt separating device
Inventor: NAKAMURA TOSHIO
IPC: B04C11/00
Filed: 1999-09-21
Abstract: PROBLEM TO BE SOLVED: To operate all of cyclone pumps equally under given conditions. SOLUTION: The cyclone pump control system 2 comprises a dehydration receiving tank 20 for temporarily storing drained muddy water, six units of cyclone pump 29a-29f for sending the drained muddy water under pressure from the dehydration receiving tank 20, six units of cyclone 30a-30f connected to the cyclone pumps 29a-29f respectively, a pump control part 43 for controlling the driving of the cyclone pumps 29a-29f, an ultrasonic level meter 41 for measuring the liquid level of the drained muddy water temporarily stored in the dehydration receiving tank 20, an arithmetic process part 42 for determining the number of the cyclone pumps 29a-29f to be operated based on the measurement results of the ultrasonic level meter 41 as the required number of the pumps for operation and a timer 44 for measuring the operating time of each of the cyclone pumps 29a-29f.
Patent JP-H0992358-A (JP)
Title: Mounting structure of earth terminal
Inventor: KOBAYASHI MASAAKI
IPC: H01R4/64
Filed: 1995-09-20
Abstract: PROBLEM TO BE SOLVED: To facilitate the removing work of a wire from a body. SOLUTION: When an earth terminal 10 is rotated with a through-hole 15 being fitted to a mounting pin 21, the earth terminal 10 is prevented from being dropped out by a dropping-out preventing projection 22, and an elastic contact piece 17 makes contact with the body to earth a wire. When the earth terminal 10 is rotated to a position where an escape recessed part 16 is fitted to the dropping-out preventing projection 22, the earth terminal 10 can be removed from the mounting pin 21 together with the wire. In the removal of the wire, the rotating operation of a bolt is dispensed with.
Patent JP-H06220662-A (JP)
Title: Method for pickling and immobilization of titanium article
Inventor: CHIEZAARE PEDORATSUJIINI
IPC: C23G1/02
Filed: 1993-10-01
Abstract: PURPOSE: To provide a method for pickling and passivating a titanium product without using nitric acid liable to cause environmental problems.  
     CONSTITUTION: This method comprises: continuously supplying an air flow into an aq. solution contg. H 2 SO 4 , HF and Fe 3+  at ≤50°C to agitate the solution bath; supplying stabilized H 2 O 2  to the bath to perform pickling of a titanium product while maintaining the bath redox potential at a value within the range of -200 to 0 mV; and subsequently, continuously supplying stabilized H 2 O 2  to another aqueous bath contg. 4 to 10 g/l of HF, ≤1 g/l of Fe 3+  and no H 2 SO 4  to perform passivation of the pickled titanium product while maintaining the bath redox potential at a value within the range of 500 to 600 mV. 
     COPYRIGHT: (C)1994,JPO
Patent JP-H01110444-A (JP)
Title: Banknote feed device
Inventor: SUZUKI MORIO
IPC: B65H3/52
Filed: 1987-10-23
Abstract: PURPOSE:To surely feed banknote sheet by sheet with no stay by a driving motor of low torque by providing a rotatable press attaching roller which holds the banknote between a guide roller and the press attaching roller. CONSTITUTION:A banknote, fed out by a kickout roller 5 and a feed roller 8, is placed in a space formed by a brake shoe 11 and a high friction part 8a of the feed roller 8 enabling only one sheet of banknote to pass through. The banknote is separated into one sheet by that space further guided between the feed roller 8 and the brake shoe 11 next held between a guide roller 9 and a press attaching roller 14, being fed out to the side of an urging roller 18. Feeding the banknote to be delayed from the feed timing, even when feed power of the banknote by the high friction part 8a of the feed roller 8 and the brake shoe 11 disappears, the banknote can be prevented from staying because the banknote is fed out being field by the press attaching roller 14 and the guide roller 9.
Patent JP-H1092056-A (JP)
Title: Tape recorder
Inventor: NAKAJIMA ICHIRO
IPC: G11B15/087
Filed: 1996-09-18
Abstract: PROBLEM TO BE SOLVED: To realize the sure AMS operation by simple constitution. SOLUTION: This tape recorder is provided with a control circuit 40 for controlling the running of a magnetic tape 1 and a transistor Q21 ON/OFF controlled by the control circuit 40. When the specified key operation is practiced, the magnetic tape 1 is run at a speed higher than the speed at the time of normal reproduction by the control circuit 40. Simultaneously, the transistor Q21 is controlled by the control circuit 40, then a relative detection level of a detecting circuit 20 against audio signals L, R is changed in accordance with the running speed of the magnetic tape 1.
Patent JP-S63121727-A (JP)
Title: Inspecting method for pin hole
Inventor: ISHIGURO YASUSHI
IPC: G01M3/32
Filed: 1986-11-11
Abstract: PURPOSE:To improve the detecting accuracy of a pin hole by injecting gas into storing means for a lapped object and a reference object at the time of inspecting differential pressure. CONSTITUTION:The lapped object 30 and the inspection reference object 31 are respectively stored in chambers 20, 21 to be storing means and air in a device is exhausted by a vacuum pump 8. Immediately after the exhaust, electromagnetic valves 2-5 are closed, electromagnetic valves 13, 14 are opened, a constant quantity of air is injected from injection air tanks 15, 16, after balancing the pressure values of the chambers 20, 21, pin holes on the lapped object 30 are detected through a differential pressure sensor 9. Even if air in the lapped object is emptied by said exhaust, the pin holes can be detected by detection based upon a pressure difference corresponding to a volume difference due to the pin holes, so that the detecting accuracy of pin holes can be improved.
Patent JP-H07122734-A (JP)
Title: Semiconductor device and its manufacture
Inventor: OISHI YOSHIRO
IPC: H01L21/338
Filed: 1993-10-27
Abstract: PURPOSE:To form a ferroelectric substance or dielectric substance having a high dielectric constant on a semiconductor substrate having a heterojunction used in a high frequency band without deteriorating the steepness of a hetero- boundary. CONSTITUTION:A semiconductor device is composed of a semiconductor integrated circuit which is formed on a GaAs substrate 1 having a heterojunction and in which a field-effect transistor 20, resistance element, and capacitor 21 composed of a dielectric thin film 6 of high diclectric contact are integrated. The thin film 6 having a high dielectric constant is composed of a dielectric material composed of a mixed crystal of barium titanate and strontium titanate, with the content of barium titanate reaching <=70%. The heat-treating temperature (for example, 600 deg.C) of the thin film 6 is lower than the growing temperature (for example, 620 deg.C) of the heterojunction of the substrate 1 at the time of growing the heterojunction by epitaxial growth. Therefore, a large-capacity capacitor 21, etc., can be arranged in a small area on the substrate 1 without deteriorating the heterojunction of the substrate 1 and the size of a chip can be reduced.
Patent JP-H09118517-A (JP)
Title: Production of sodium disilicate having high ion exchange capacity
Inventor: YAAN UIRUKENSU
IPC: C01B33/38
Filed: 1996-10-09
Abstract: PROBLEM TO BE SOLVED: To provide a method capable of easily obtaining a β-sodium disilicate having a high ion exchange capability and an improved crystallization degree and LBC value.  
     SOLUTION: The β-sodium disilicate having the high ion exchange capacity and a Na 2 O:SiO 2  mol. ratio of 1:(1.5-2) is produced from a silicate source and a sodium hydroxide soln. at an elevated temp., and a product is separated by filtering. This product is moreover subjected to a heat treatment at 450-780°C and/or subjected to a pressing to process to a compressed material. Moreover, the product is preferably subjected to the heat treatment at 600-720°C for 0.25-5hr. 
     COPYRIGHT: (C)1997,JPO
Patent JP-H03131995-A (JP)
Title: Method for segmenting contact character in japanese document
Inventor: OGURA ICHIRO
IPC: G06K9/34
Filed: 1989-10-18
Abstract: PURPOSE:To accurately segment a contact character by forming the combination of character array from the length of a contacting character pattern and a reference character size and estimating a proper combination. CONSTITUTION:A character line or a character row is segmented from the projection data of each block obtained by dividing a document image into plural blocks and a standard character size for deciding the continuation of the character line or the character size is extracted from the projection data of the character line or the character row. Then a continuous character pattern is segmented based on the projection data of the character line or the character row. The combinations of contact positions between both characters in the contacting character pattern are formed by using the standard character size and the degree of boundary of characters in the vicinity is computed. Then, a proper combination out of these combinations is estimated based upon the degree of boundary of characters to segment the contact character.
Patent JP-H02115693-A (JP)
Title: Latent heat accumulation system
Inventor: KOSHIJIMA JIRO
IPC: F28D20/00
Filed: 1988-10-25
Abstract: PURPOSE:To increase coefficient of overall heat transmission and to improve heat exchanging efficiency by providing a latent heat accumulation material circulation passage and a brine circulation passage in a heat accumulation tank sealed with latent heat accumulation material and brine. CONSTITUTION:Latent heat accumulation material 3 of liquid state is removed from the latent heat accumulation material outlet 2 of a heat accumulation tank 1 at the time of heat accumulation, and injected into brine 10 intermittently from a nozzle 9 through a three-way valve 4, a bypass pipe 7 and a circulation pump 8. On the other hand, the brine 10 is fed to a brine circulating circuit (b) by a circulation pump 11, cooled by a refrigerator 12, and returned to the tank 1. When the temperature of the brine 10 becomes the melting point of the material 3 or less, the material 3 of liquid state injected intermittently is cooled to be solidified in particle state, and accumulated in the top of the tank. The latent heat accumulation materials of solid 13 and liquid 3 are mixed in the top of the tank 1 at the time of heat dissipation. The valve 4 is switched to a heat sink unit 5 side, the material 3 of liquid state is circulated, heat is dissipated by the unit 5, and used for room cooling. The material 3 of liquid state is raised at its temperature, brought into contact with the material 13 to be cooled, again cooled to be fed to the unit 5.
Patent JP-H09128692-A (JP)
Title: Control station device and mobile station terminal device
Inventor: TAKIGUCHI KIYOAKI
IPC: G01C21/00
Filed: 1996-09-18
Abstract: PROBLEM TO BE SOLVED: To obtain a control station device actualizing a mobile body control system which effectively utilize limited vehicles and members of the staff and is very convenient to users by providing a communication means which sends a guide sentence consisting of a voice or data to a mobile station when a vehicle allocation is sent out to the mobile station. SOLUTION: A taxi AVM system 1 consists of a center station 2 and a base station 3, and mobile stations 4 and paging stations (automatic vending machine 6 and POS terminal 7A at a store 7) constituting a network through the said stations, and employs a system which finds the position of a mobile station 4 by using a GPS radio wave received from a GPS satellite 5. When sending out vehicle allocation instruction to the mobile stations, the control station device which controls the allocation of the mobile stations 4 sends guide sentences consisting of voice or data to the mobile stations. Therefore, the mobile stations 4 can reach customer's ride places speedily according to the guide sentences and the vehicles can be speedily allocated.
Patent JP-S61146518-A (JP)
Title: In-molded product having flexible sheet
Inventor: YOSHIMI TAKAHARU
IPC: B29C45/14
Filed: 1984-12-20
Abstract: PURPOSE:To make a foamed resin easy to penetrate between yarns of cloth at the time of molding and to enhanced appearance by eliminating the collapse of a flexible sheet, by molding the foamed resin on the cloth constituting the back surface of the flexible sheet by an in-mold system. CONSTITUTION:A PP resin having a foaming agent added thereto is subjected to injection molding in a molten state, while foamed under pressure of 50-150kg/cm<2>, to be molded on the back surface of the cloth 2 being the back side of a flexible sheet 1. By this method, the PP resin is made easy to penetrate between yarns of the cloth at the time of a foaming process and, therefore, the injection pressure of the resin can be lowered without lowering the bonding strength between the foamed resin base material 5 and the cloth and, as a result, the collaspe of the foamed layer 3 and a decorative layer 4 is eliminated to enable the enhancement of appearance. Because the foamed resin base material 5 is molded while foamed in a mold, volumetric expansion is generated by foaming even after the filling of the resin was completed, pressure holding is dispensed with.
Patent JP-H01264923-A (JP)
Title: Production of compound oxide containing magnetic iron oxide
Inventor: MIZUKAMI FUJIO
IPC: C01G49/00
Filed: 1986-11-14
Abstract: PURPOSE:To produce a compound oxide contg. magnetic iron oxide in the form of a coating film by prepg. a liquid sol from a mixture of a hydroxycarboxylic acid with a compd. which forms silicon oxide, and an iron compd. transforming the sol to a gel, then calcining the gel. CONSTITUTION:(A) The compd. which forms silicon oxide (e.g. alkoxide of Si), (B) >=0.001 mole per 1 mole (A) of at least one kind of hydroxycarboxylic acid (e.g. citric acid), and (C) the iron compd. (e.g. ferric nitrate) are mixed, and the liquid sol is prepd. by adding a solvent. Then, the sol is coated on a base plate if necessary, transformed to gel at 10-120 deg.C, then dried at 80-110 deg.C, and calcined at 300-1,200 deg.C in the air for 1-5hr.
Patent JP-H06118029-A (JP)
Title: X-ray inspecting device and x-ray inspecting method
Inventor: TSUTSUI HIROSHI
IPC: H05K3/46
Filed: 1992-10-08
Abstract: PURPOSE:To discriminate a subject even when a wiring is superposed on the subject, in X-ray inspection, and easily perform non-breakage inspection for a specified structure or defective part. CONSTITUTION:A memory for preliminarily calculating the ideal X-ray transmission intensity of a subject 4 by calculation and storing this is provided in an image processing part 6. In the image processing part 6, an X-ray transmitted image obtained by actually emitting X-ray to the subject 4 followed by measurement by use of an X-ray generator 1 and an X-ray detector 2, and an non- defective calculation image or removal calculation image are mutually compared or differentiated, whereby the image data of only the defective part of the subject 4 or the image data consisting of only a specified structure can be easily provided. Even when a wiring is superposed thereon, it can be easily discriminated.
Patent JP-H10116995-A (JP)
Title: Manufacture of semiconductor device
Inventor: OBA NOBUKAZU
IPC: H01L21/3063
Filed: 1996-10-11
Abstract: PROBLEM TO BE SOLVED: To provide a more-sophisticated smaller semiconductor pressure sensor, by thinning a diaphragm part. SOLUTION: A p-type diffused layer 5, at the surface layer part of the n- epitaxial type region 2 in a diode part A, and an n<+> -type diffused layer 6, around the p<+> -type diffused layer 5 out of the surface part of the n<-> -type epitaxial region 2 in the diode part A, are made. Then, electric wiring 9 is made, which electrically connects the p<+> -type diffused layer 5 with the n<+> -type diffused layer 7 made around this p<+> -type diffused layer 5, and then specified voltage is applied from the side of the electric wiring 9 connected electrically with the p<+> -type diffused layer 5 so as to perform electrochemical stop etching.  By doing it this way will make the p<+> -type diffused layer 5 and the n<+> -type diffused layer 7 short-circuit with each other and keep the same potential, so the parasitic transistor made of the p<+> -type diffused layer 5, the n<-> -type epitaxial region 2, and the p<-> -type silicon substrate 1 is not turned on, and a favorable diaphragm can be made.
Patent JP-H11105040-A (JP)
Title: Method for designing mold
Inventor: KURIHARA HIDEO
IPC: B29C33/38
Filed: 1997-10-02
Abstract: PROBLEM TO BE SOLVED: To provide a method for designing a mold for setting a suitable mold surface without actually molding trial by using a molding model corresponding to three-dimensional molding model data and a mold model corresponding to a three-dimensional mold model data in the case of designing an injection mold. SOLUTION: The method for designing a mold comprises the steps of calculating a mold release resisting force at the time of releasing a molding model M1 from a mold model M2, altering a gradient of a mold surface of the model M2 to a mold surface state until the force becomes a reference resisting force or less when the force exceeds a predetermined reference resisting force, and setting the gradient of the mold surface and the mold surface state to designed values of the mold when the force becomes the reference value or less.
Patent JP-H10114978-A (JP)
Title: Fluid discharging device
Inventor: TAKESHITA YOSHITO
IPC: E03C1/08
Filed: 1996-10-11
Abstract: PROBLEM TO BE SOLVED: To discharge a fluid under the stable state of discharge even when the flow rate of the discharged fluid is changed. SOLUTION: In the fluid discharging device, a flow regulating valve 3 freely adjusting the discharged flow rate of a discharged fluid is installed to a device body, and a discharge opening section K is mounted in the downstream of the flow regulating valve 3 in a discharged-fluid flow path in the device body. A discharge-opening sectional area changing mechanism F, in which the opening cross section of the discharge opening section K is expanded when the flow rate of the fluid is increased with the flow regulating operation of the flow regulating valve 3 and the opening cross section of the discharge opening section K is shrunk when the flow rate of the fluid is reduced, is set up at that time.
Patent JP-H0871952-A (JP)
Title: Staple hammer
Inventor: YAMAURA SHOICHI
IPC: B25C5/06
Filed: 1994-09-07
Abstract: PURPOSE: To make the driving-in of a U-shaped staple possible by only pushing a staple hammer using one hand. CONSTITUTION: The upper end of an elevating rod 2 provided with a holder 3 being able to hold a U-shaped staple N at its lower end is fitted in a grasping section 1 so as to be vertically movable, and a hammer is located on the upside of the elevating rod 2, and a spring 5 is located on the upside of the hammer 4 to press the grasping section 1 downward. Thus, a proper function and interlock mechanism which can release stored energy energized in the spring 5 in a moment through the hammer 4 is provided, and an impact force is thereby provided to the elevating rod 2 by the momentary release of the stored energy for driving-in the U-shaped staple.
Patent JP-S62169311-A (JP)
Title: Superconductive magnet device for nmar imaging
Inventor: OKA SHOTARO
IPC: G01R33/3815
Filed: 1985-11-29
Abstract: PURPOSE:To enable a leaking magnetic field to be extremely suppressed with superior reproducibility and productivity, by enabling superconductive coils and their shield to be cooled to a superconductive state. CONSTITUTION:Superconductive coils 1...1 and a shield 2 are housed to be cooled inside a cryostat. Circular superconductive coils 1...1 are housed inside a coolant vessel 4 arranged inside a cryostat vacuum vessel 3, and immersed in a coolant such as liquid helium. The shield 2 of superconductive material formed in a cage shape is wound around the peripheral surface of the coolant vessel 4. Therefore, the shield 2 is cooled through the wall surface of the coolant vessel 4 to the temperature near the inside coolant temperature, so that it is cooled to the superconductive temperature together with the superconductive coils 1...1, with a superconductive phase being maintained.
Patent JP-H07121464-A (JP)
Title: Storage area allocation control system
Inventor: ITOU HISAYA
IPC: G06F13/00
Filed: 1993-10-28
Abstract: PURPOSE:To properly and automatically ad just the secured amount of a storage area by delaying the securing of the new storage area corresponding to the deficiency of the storage area due to the increase of the flow rate of communication data and securing the new storage area only when the deficiency of the storage area is not solved within delay time. CONSTITUTION:A buffer control part 124 starts a buffer segment release delay timer when the buffer in use is eliminated within a buffer segment 1250 and processes a buffer securing request in holding when the request exists. When a timer terminates and the notification is received from a timer control part 127, a buffer segment 1250 is removed from a buffer pool 125 and a memory is released. When a buffer segment securing delay timer terminates and the effect is notified from the timer control part 127, memory is secured via a memory control part 128, it is initialized as a buffer segment and it is added to a buffer pool 125. Thus, the frequency occurrence of the securing/release of the storage area is prevented.
Patent JP-S62129151-A (JP)
Inventor: SASAKI MASAHIKO
IPC: B02B5/02
Filed: 1985-11-29
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。