baber/WOPTO huggingface dataset:
Patent JP-H01200944-A (JP)
Title: Method for processing terminal of resin extrusion molded product
Inventor: HARADA FUMIO
IPC: B29C45/14
Filed: 1988-02-04
Abstract: PURPOSE:To enhance appearance and to reduce a cycle time to a large extent, by forming the terminal of a resin extrusion molded product into a shape and dimension reduced by the thickness of an injection molded part by applying cutting processing thereto so as to form the injection molded part having an almost uniform thickness. CONSTITUTION:The terminal of a resin extrusion molded product 1 is subjected to cutting processing to be formed into a shape and dimension reduced by the thickness T of an injection molded part 2 so as to form the injection molded part 2 having an almost uniform thickness along the outer shape of said terminal. After cutting processing is applied to the terminal of the resin extrusion molded product 1 as mentioned above, the injection molded part 2 is formed by injection molding to be bonded to the cut terminal to make it possible to form the injection molded part 2 having the almost uniform thickness. Therefore, the injection molded part 2 is thinly formed so as to have an almost uniform thickness along the outer shape of the terminal of said molded product 1 and the cooling speed at the time of the cooling of the molded product becomes uniform over the whole and also becomes fast while a sink or weld becomes difficult to generate on the surface of the molded product. As a result, appearance is enhanced and a cooling time, that is, a cycle time can be reduced to a large extent.
Patent JP-S61185453-A (JP)
Title: Forming method of conductor circuit for ink jet injection head
Inventor: IKEDA KUNIO
IPC: H05K3/04
Filed: 1985-02-13
Abstract: PURPOSE:To obtain a disposable conductor circuit for ink jet injection head having a low cost by forming the conductor circuit and a recess pattern in the same manner as a plug in a head substrate when the latter is formed. CONSTITUTION:In this ink jet injection head a recess is formed on a head upper substrate 3 corresponding to the shapes of a conductor circuit 5 and a plug 6, and a conductor body is metallized in this recess. For instance, the head upper substrate 3 is formed of an ABS resin, and being metallized with a pretreatment by chromic acid-sulfate solution and an electroless copper plating process are carried out. The plating process is stopped when a thickness of the electroless copper plating 11 is reached to a desired value, then being ground and the copper plating is removed except the recess, further, a nickel plating or the like is plated on the copper plating. Thereby, the conductor circuit having a good productivity and a low cost can be obtained.
Patent JP-S58141770-A (JP)
Title: Device for detecting thawing state
Inventor: ISHIHARA MASAHIRO
IPC: A23L3/365
Filed: 1982-02-19
Abstract: PURPOSE:To provide a device for detecting the thawing state of a frozen food,  by arranging a transmitting and a receiving antennas for electromagnetic wave  of high frequency in a thawing store in such a way that they sandwich the food, detecting the change in receiving output. CONSTITUTION:The transmitting antenna 17 and the receiving antenna 18 of high frequency are arranged in such a way that they sandwich the frozen food 3 in the heating chamber 1 surrounded by metal plates or metal nets. When the food becomes from a frozen state to ice crystal state with thawing, the absorption of high frequency is made maximum. When the ice crystal disappears, the absorption lessens again, so that thawing is carried out with measuring the intensity of the receiving signal, and heating is stopped when the receiving signal is made minimum. Any process for heating may be applied, but a high frequency signal for detecting except 2.45GHz is used when high frequency is utilized. When the food is placed on the rotary stand 2 and thawed, the receiving signal is synchronized with a rotary detecting signal and detected.
Patent JP-S55119936-A (JP)
Title: Variable venturi type carburetor
Inventor: INOUE SHIYOUZOU
IPC: F02M19/00
Filed: 1979-03-07
Abstract: PURPOSE: To achieve atomization of the injected fuel for perfect mixing with the suction air by providing the suction piston with the head part which is projected into the suction passage and forming the head part V-shape against the air flow.  
     CONSTITUTION: The suction piston 8 which is slidably guided and held in the guide port 9 formed in the carburetor body 1 is moved rightward and leftward by the pressure difference between the negative pressure chamber 11 and the atmospheric pressure chamber 12 to change the section area of the venturi port 21 to maintain the flow speed of the suction air at the venturi port 21 almost constant. The groove 30, which passes through the center axis 23 of the piston 8 and is parallel to the direction A of air flow in the suction passage 2, is provided at the head part 19 of the suction piston 8, and the V-shaped parts 33, 34, which are symmetrical to the imaginary plane and extended along the direction A, are provided on both sides of the groove 30. Then, the fuel injection valve 22 is provided on the center axis 23 of the piston at the position of the venturi part 21 where the valve faces the piston 8. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-S59151289-A (JP)
Inventor: MORI HAJIME
IPC: G07F13/06
Filed: 1983-02-18
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-H01202410-A (JP)
Title: Casting device for synthetic resin
Inventor: OZAKI YUKIO
IPC: B29C39/24
Filed: 1988-02-08
Abstract: PURPOSE:To prevent precipitation of a filling material within synthetic resin without inclusion of air, by a method wherein a branch part whose flow path is selectable is provided on a pouring piping part and piping is provided on the tip end of a branch pipe line so that reflux is performed to a pressurizing tank through a resin transfer mechanism. CONSTITUTION:A three-way valve 12 is changed over to a circulation hole 14 side and synthetic resin is poured into up to a circulation pump 13 of a resin transfer mechanism. Synthetic resin flows into a defoaming trough 15 arranged within a pressurizing tank 1 by passing through the circulating hose 14, by operating a circulation pump 13 while deaerating through a vacuum drawing port 4 while performing deaeration. In this instance, as the synthetic resin flows over the defoaming trough 15 under a state of a thin film, air voids entrapped with a valve 5 and casting hose 11 of a casting piping part are removed reliably. When deaeration is suspended, th three-way valve 12 is switched over and the inside of a pressurizing tank 1 is pressurized, the synthetic resin in the pouring hose 11 flows up to the top of a pouring nozzle 8 and cast into the mold 7 at a preset pouring speed.
Patent JP-H11291498-A (JP)
Title: Ink jet head drive device
Inventor: TAKAMURA JUN
IPC: B41J2/205
Filed: 1999-02-03
Abstract: PROBLEM TO BE SOLVED: To sufficiently enhance the quality of printing by modifying a drive wave-form to drive an ink chamber corresponding to the degree of interference from surrounding ink chambers to correct the delivery amount of ink. SOLUTION: If printing data for one line are taken in by successively shifting serial printing data of one pixel one bit to shift registers 11 -1k to take in the data, the data of the shift registers are latched in a latch circuit 3. And the data latched in the circuit 3 are inputted in energizing signal selection circuits 41 -4k . At that time, each of the selection circuits receives two bit data, as reference data, to operate an adjacent ink chamber in addition to one bit data to operate a respective ink chamber to select one of energizing signals TP1-TP8 using those three-bit data, supplying the selected energizing signal to respective head driver to generate a drive wave-form to drive the ink chamber.
Patent JP-H05197062-A (JP)
Title: Silver halide photographic sensitive material
Inventor: IKEGAWA AKIHIKO
IPC: G03C1/18
Filed: 1992-01-17
Abstract: PURPOSE:To improve prevention of color stains due to residual dyes at the time of development processing and sensitivity and storage stability to the lapse of time by incorporating a specified compound in the silver halide photographic emulsion layer. CONSTITUTION:One of the silver halide photographic emulsion layer on a support contains at least one kind of the methine compounds represented by formula 1 and another one of the layers contains another methine compound represented by formula II or III. In formulae I-III, R<1> is-(CH2)r-CONHSO2- R<3>,-(CH2)s-SO2NHCO-R<4>,-(CH2)t-CONHCO-R<5>, or-(CH2)u-SO2NHSO2-R<6>; R<2> is same as R<1> or alkyl; each of Z<1> and Z<2> is a nonmetallic atomic group necessary to form a benzothiazole or benzoselenazole ring; each of L1, L2, and L3 is wethine; X is anion; J is the number adjusting to O; each of R<7> and R<8> is alkyl; each of Z<3> and Z<4> is a nonmetallic atomic group necessary to form a benzoimidazole ring; and each of Z<5> and Z<6> is a nonmetallic atomic group necessary to form a naphthoxazole ring.
Patent JP-H03234901-A (JP)
Title: Hydraulic circuit with regenerative function
Inventor: AKASHI MITSUMASA
IPC: F15B11/024
Filed: 1990-02-07
Abstract: PURPOSE:To prevent pressure held in an actuator at a time of neutral position from lowering by elongating a seal margin of a spool at the cutoff position of a regeneration valve, holding the spool in the cutoff position with a multistage spring, and switch its present position to the communicating position by means of pilot pressure oil of a hydraulic pilot valve. CONSTITUTION:The spool 18 of a regeneration valve 8 provided in respective circuits 3, 4 of a hydraulic operation valve and an actuator 5 is held in the cutoff position by means of a multistage spring 19 for blockading an inlet port 20 and an intermediate port 21, and both ports 20, 21 are communicated together by means of pilot pressure toward a pressure receiving part 13. The intermediate port 21 is then communicated to an outlet port 24 via a check valve 22 and a seal margin  l of the spool 18 is made in a length obtained by adding a standby zone  l0 to an ordinary seal margin alpha. Still more, the multistage spring 19 is composed of first and second springs 25, 26, and first and second spring shoes 27, 28 are provided with gap  L therebetween. Therefore, it is possible to prevent held pressure of the actuator 5 from leaking from the regeneration valve 8 in the neutral position of the operation valve and to make switching operation without any time difference.
Patent JP-H05185085-A (JP)
Title: Water treating method by batch type activated sludge and apparatus for treating water
Inventor: SUEKATA MOTOMU
IPC: C02F3/08
Filed: 1992-01-16
Abstract: PURPOSE:To improve treating efficiency by increasing sludge holding volume in a tank of small size. CONSTITUTION:In a water-treating method for purifying water using an activated sludge in which processes of inflow, aeration, precipitation and discharge are carried out in order in a reaction tank 1, a carrier for fluidized bed 4, 4 and 4 consisting of a sponge, a plastic or a ceramic, etc., is provided in the reaction tank 1 and the activated sludge is allowed to attach to the surface of the carrier to increase a sludge holding volume.
Patent JP-S61186809-A (JP)
Title: Control circuit of projection type range finding device
Inventor: NAGAOKA SHINJI
IPC: G01C3/06
Filed: 1985-02-13
Abstract: PURPOSE:To decide whether a light beam is absent or not when an object is at infinite or finite distance by receiving reflected light from the object by a two-divided photodetecting element and deciding on its level while performing zero detection. CONSTITUTION:When a light beam from a projecting element 1 is within a range l1 and its integral output B is lower the upper hysteresis limit of a refer ence level C, the output D of a level deciding comparator C2 is at a low level (Lo), a transistor TR3 is off, and a TR4 is on, thereby suppressing the output E of a zero detection comparator C1 to the Lo. Then, the beam enters a range of l2 and the integral output B exceeds the upper hysteresis limit, the TR3 turns on and the TR4 turns off to release the suppression, so that the result of the comparator C1 is outputted as an output E. Then, when the light beam further moves and the integral output B coincides with the reference level G, the output E of the comparator Ca is inverted from the Lo to a high level (Hi). Then, the output F of an OR circuit OR goes up to the Hi and the Q terminal of an FF 1 is held at the Lo, turning off an electromagnet 23.
Patent JP-H03231572-A (JP)
Title: Projector
Inventor: TSUNODA TAKASHI
IPC: H04N5/225
Filed: 1990-02-07
Abstract: PURPOSE:To act a display picture of a light transmission display device as a projector by using the light transmission display device for a finder of a video camera and separating the light transmission display device from the video camera main body without changing the optical position of the finder optical system. CONSTITUTION:A finder 2 is separated from a video camera main body 1 by a separate means 9 at reproduction and fitted to a lighting device 13. A reproducing picture obtained by a video signal processing circuit 7 is displayed on the light transmission display device 3 and the light transmission display device 3 is lighted by a projection light source 14 to obtain the lightness enough for eyes as the projector. In this case, a detection means 10-A detects it that the finder 2 is separated from the video camera main body 1 and an inverting means 8 is acted by a detection signal obtained by the detection means 10-A and a picture whose vertical and horizontal sides are inverted is obtained on the light transmission display device 3.
Patent JP-H07208479-A (JP)
Title: Bearing device for internal combustion engine
Inventor: MURAKAMI NORIYUKI
IPC: F16C33/10
Filed: 1994-01-28
Abstract: PURPOSE:To prevent the generation of the abrasion and seizure of a bearing by supplying the sufficient quantity of lubricating oil to the rotation directional downstream side bearing surface, receding from an oil supply groove for supplying lubricating oil and being the main pressure receiving surface for a bearing load, to ensure the oil film thickness. CONSTITUTION:Low-pressure lubricating oil AL supplied from a low-pressure oil source enters the low-pressure oil supply path 22 of a bearing presser to be led into the oil supply groove CL of an upper metal and the oil supply groove DL of an lower metal via a groove passage ML and an oil hole BL to be accumulated. High-pressure lubricating oil Ah supplied from a high-pressure oil source enters the high-pressure oil supply path 21 of the bearing presser to be led into the oil supply groove Ch of the upper metal and the oil supply groove Dh of the lower metal via a groove passage Mh and an oil hole Bh to be accumulated here. When oil pressure in the high-pressure oil supply groove Dh is raised, the quantity of lubricating oil flowing in a counterrotating direction, that is, a direction toward the maximum bearing load operation part, in accordance with the rise degree of the oil pressure, is increased to eliminate the lubricating oil shortage in the maximum bearing load operation part to form an oil film having sufficient thickness. Consequently, generation of the abrasion and seizure of a bearing due to lubricating oil shortage can be prevented.
Patent JP-S59151066-A (JP)
Title: Phase measuring device
Inventor: HAYASHI YOSHIO
IPC: G01R25/08
Filed: 1983-02-17
Abstract: PURPOSE:To measure a phase with high accuracy by deriving a phase difference from a period of a signal to be measured and a mean value of a time difference of two signals. CONSTITUTION:Each signal to be measured of input terminals 101a, 101b is applied to mode changeover switches 103a, 103b through waveform shaping circuits 102a, 102b. Also, an output signal of the circuit 102a is supplied to the switch 103a and 103b through a frequency divider 104 to which a suitable value is given through a control part 105, by setting of an operating part 109 corresponding to a desired accuracy. With respect to each switching output of the switch 103a and 103b, each measurement of a period and a time difference is executed by a time interval measuring means 106, and a measured result is given to an operator 107. Subsequently, a phase difference of two signals is calculated from the period and a mean value of the time difference measured plural times, and an angle number of the phase difference is digitally displayed by an indicator 108.
Patent JP-H07217883-A (JP)
Title: Self-controlled type ceramic glow plug
Inventor: KAWAMURA HIDEO
IPC: F23Q7/00
Filed: 1994-01-28
Abstract: PURPOSE:To enable a PTC thermistor to be inserted into and connected to an electrical energizing passage at a part spaced apart from a ceramic heating member by a method wherein the PTC thermistor is changed into a thin-walled member and its area is made large in order to facilitate a connection of the PTC thermistor acting as an electrical energization control element. CONSTITUTION:One terminal of a terminal connected to an electrode rod 2 and another terminal connected to an electrical heating wire within a ceramic heating element is provided with a recess, i.e., a cylinder part at the electrode rod 2 and the other terminal is provided with a projection, i.e., a connecting rod 10 within a metallic main body 7, respectively. A thin film 9 of PTC thermistor with a thickness of 50mum or less is installed between the cylindrical part of the electrode rod 2 and the connecting rod 10. There is provided an air layer 12 between a part 10 and the metallic main body 7 positioned between the installing part of the thin film 9 of the PTC thermistor of the connecting rod 10 and the electrical heating wire.
Patent JP-S62194979-A (JP)
Inventor: MANFURETSUDO UUBERUSUTETSUTO
IPC: B62D25/08
Filed: 1987-02-05
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-S55118515-A (JP)
Title: Fluidizing bed type combustion furnace
Inventor: ISHIHARA HIDEO
IPC: F23G5/30
Filed: 1979-03-08
Abstract: PURPOSE:To remove the water from the waste, increase the temperature of the waste and provide a brittle fracture by a method wherein the fed waste material is drawn in the heated flowing medium being lifted from the fluidizing bed and  then the fluidizing bed is descended. CONSTITUTION:Two partition plates 4, 4' are arranged vertically in the furnace main body R having a horizontal section of rectangular shape, a moving bed 1 is formed at the center, fluidizing beds 2 are formed at both sides, and a shoot 3 having a double-damper 7 for feeding the waste material to the center of the furnace is arranged at a central part of the top end of the furnace. The waste material fed by the double-damper 7 is lifted up along the fluidizing bed, wound into the heated flowing media guided into the moving bed 1 by the deflector plate 16 and then dropped into the moving bed 1. During this movement, the waste material is made to be such a size as it is dewatered, increased in its temperature, resulting in brittle fracture which does not disturb fluidizing. Therefore, it is possible to fracture the waste material in the furnace without additional installation of the crusher device.
Patent JP-H01202501-A (JP)
Title: Wheel
Inventor: MATSUI ISAO
IPC: B60B21/02
Filed: 1988-02-06
Abstract: PURPOSE:To provide run flat performance to a regular tire, in a wheel for an automobile, by arranging a tread supporting wheel having larger outer diameter than that at the flange section between the flange sections of a rim. CONSTITUTION:A tread supporting wheel 3 having outer diameter larger than that at a flange section 2 is arranged at the flange section of a rim 1. Since the tread section can be supported by the tread supporting wheel 3 even if air is removed from a tire 4, the side wall is not folded. Furthermore, load to be applied onto the wheel can be distributed over a relatively wide range through the tread wheel supporting wheel 3. Consequently, a tire having run flat performance can be obtained.
Patent JP-S62248522-A (JP)
Inventor: SUTEIIBUN TEII KUTSUKU
IPC: B21D51/26
Filed: 1987-02-06
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-H08195246-A (JP)
Title: Cable connector protecting cover
Inventor: INOUE OSAMU
IPC: H01R13/52
Filed: 1995-01-19
Abstract: PURPOSE: To efficiently lay and remove a cable without giving damage to machinery and materials. CONSTITUTION: This cable connector protecting cover is provided with a cover 2 for housing a connector 10 and cylindrical stoppers 4, 6 for fixing this cover 2 to a cable 8. The cover 2 is formed of a funnel-shaped connector housing part 22 for housing a connector, and a cable installation part 24, which is formed with a funnel-shaped throttle port part and which tightly surrounds the cable. The stoppers 4, 6 tightly surround the cable and the cable installation part 24 of the cover 2, and have the saw-tooth shaped cross section at the cable contact part. The cover 2 and the stoppers 4, 6 are made of the soft material such as plastic, and the cover 2 includes the cushioning material 26.
Patent JP-H07231823-A (JP)
Title: S-spring for vehicle seat
Inventor: MATABA NAOMI
IPC: A47C7/30
Filed: 1994-02-24
Abstract: PURPOSE:To reduce a shock at the time of taking a seat by using a wire material having circular cross section collapsed to give the prescribed aspect ratio for forming an S-spring laid in the frame of a vehicle seat for giving elasticity, and causing the spring to meander along a plane approximately orthogonal with the direction of a load at the time of taking a seat. CONSTITUTION:A plurality of S-springs 15 are connected to a seat frame via clips, in order to apply elasticity to a vehicle seat. Each spring 15 is formed, for example, out of a hard steel wire of 3.8mm diameter passed through a molding device with many rotating bending rolls arrayed in meandering state, and a gap Pc between a crest and trough sections is set at 30mm. Also, corrugation height Ht is set at 50mm. Then, the intermediate section Pr of the spring 15, except for both ends to be clipped, is pressed at room temperature so as to have hand drum type cross section, and a ratio W/H of horizontal breadth W to longitudinal breadth H is taken between 1.3 and 2.5. Also, the length of the intermediate section Pr is determined, depending upon a fitting position. According to this construction, a shock at the time of taking a seat can be alleviated, and the number of pads in a trim cover can be reduced, thereby lowering production cost.
Patent JP-S54140710-A (JP)
Title: Anti-tumor substance and its preparation
Inventor: SHIMADA SHIZUO
IPC: A61K35/74
Filed: 1978-03-10
Abstract: PURPOSE: To prepare an anti-tumor substance from the cells of bacteria belonging to Mycobacterium genus.  
     CONSTITUTION: Cells of bacteria belonging to Mycobacterium genus, e.g. Mycobacterium bovis, Mycobacterium tuberculosis, Mycobacterium smegmatis, Mycobacterium acium, etc., is disintegrated, and the unbroken cells and the cell walls are removed from the suspension of the disintegrated cells. The filtrate is extracted, the resulting extract free of cell is added with a coagulant, and the precipitate is separated and collected. The coagulant is, e.g. inorganic salts such as manganese chloride, natural polymers such as protamine sulfate, synthetic polymer such as polyacrylamide, and antibiotics such as streptomycin sulfate, etc.  
     EFFECT: High adjuvant activity and extremely low toxicity. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-S60193425-A (JP)
Inventor: DERITSUKU ASHIYUBII
IPC: A47L11/30
Filed: 1985-02-15
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。