baber/WOPTO huggingface dataset:
Patent JP-S622163-A (JP)
Title: Measurement of bodily liquor component
Inventor: FUKUDA SHIGEHIRO
IPC: A61K39/00
Filed: 1985-06-27
Abstract: PURPOSE:To enable assay of a bodily liquor component simply and at a high accuracy, by performing a second antigen reaction to make unreacted antibody left in the first antigen-antibody reaction react with a label antigen. CONSTITUTION:An antibody 2 is attached to a carrier 1 to form a regent 6. The reagent 6 thus obtained is added to a sample body liquor to perform a first antigen reaction between the reagent and an antigen with an unknown concentration contained in the sample body liquor. After the reaction, a labelled antigen 3 coupled to a fluorescent pigment 4 is added to a reaction liquid to cause a second antibody reaction with the unreacted antibody. After the reaction, the intensity of fluorescence, forward scattered light and side scattered light in the reaction liquid is measured to determined the integrated value of the intensity of fluorescence from the intensity measured to obtain the amount of reaction with the antigen 3 from the integrated value. Then, an second antigen reaction is caused using the same antigen 3 to determine a reference amount of reaction with which the amount of reaction previously determined is compared to obtain the concentration of the antigen in the sample bodily liquor. The concentration of the antibody can be determined by replacing the antigen with the antibody in the measuring method as mentioned above.
Patent JP-H08309819-A (JP)
Title: Method and apparatus for supplying raw material to extruder
Inventor: OKUMURA MASATSUGU
IPC: B29C48/285
Filed: 1995-05-15
Abstract: PURPOSE: To stably supply main raw material and additive at a constantly held composition ratio and to easily switch foaming magnification by quantitatively supplying the additive together with the material direction to the raw material supply unit of an extruder. CONSTITUTION: Main raw material such as, for example, thermoplastic resin is introduced from a main raw material introducing hopper 4 directly to the raw material inlet 3 of an extruder 1 via a main raw material supply feeder 5. Various additives from an additive introducing hopper 6 are quantitatively introduced directly to the inlet 3 via independent additive metering screws. The feeder 5 is inverter-controlled at the number of revolutions of a motor to introduce the predetermined quantity of the thermoplastic resin directly to the inlet 3. On the other hand, foaming agent is introduced, similarly to the main raw material by the additive metering screw in the adding amount to match to foaming magnification directly to the inlet 3.  Since the respective materials are independently introduced directly to the inlet 3, even if the shapes and the bulk densities of the materials are different, no classification occurs, and the materials of predetermined composition ratio is accurately introduced.
Patent JP-S5474071-A (JP)
Title: Belt tension controller
Inventor: SUGITA KAZUHIKO
IPC: F16H7/12
Filed: 1977-11-24
Abstract: PURPOSE:A power transmission system which can prevent a hydraulic bearing from seizure by releasing fluid pressure of a tension-pulley-operating fluid pressure cylinder at the time when the system is switched off to cut off the pressure oil which is supplied for the hydraulic bearing by a motor-drive hydraulic pump. CONSTITUTION:A rotation shaft 12, running through a hydraulic bearing applied with fluid pressure by a hydraulic pump operated by a motor not illustrated, is kept by a supporter 10 and driven by a motor 15 with the aid of pulleys 14, 15  and a belt 16. When supply is off,a dimagnetized solenoid SOL changes over a  switch valve 22 to release the fluid pressure from the fluid pressure cylinder 21  so the tension pulley 19 run by it may loosen the belt 16.
Patent JP-H05331653-A (JP)
Title: Electroless plating device
Inventor: KATO MARIKO
IPC: C23C18/31
Filed: 1992-06-02
Abstract: PURPOSE:To increase the yield of production and to improve reliability by forming a plating film having a uniform film thickness while preventing the adhesion of the bubbles generate at the time of applying an electroless plating on a semiconductor substrate to the plating film forming region of the semiconductor substrate. CONSTITUTION:An electroless plating liquid 2 is stored in a hermetically closed plating cell 1 and a space 10 above the plating liquid 2 is connected via a discharge port 11 to a vacuum pump 5 and is held in a reduced pressure state. A reduction reaction arises and the plating film is formed in the plating film forming region if the surface of the barrier metal in the plating film forming region of the semiconductor substrate 3 mounted to a jig 4 comes into contact with the electroless plating liquid 2. The bubbles of the hydrogen generated by the reduction reaction at this time are easily desorbed by an air pressure difference.
Patent JP-H09325689-A (JP)
Title: Structural cross section confirmation mechanism of house
Inventor: FUJISAKI FUMIYOSHI
IPC: G09F5/00
Filed: 1996-06-04
Abstract: PROBLEM TO BE SOLVED: To confirm the supporting structural parts of an actual house by exhibiting the actual sized cross sectional structure of the supporting sections, which are impotant parts of the house, so as to clearly indicate the misdesigned supporting sections and structure parts of the house. SOLUTION: A full sized supporting structural part of a house is vertically cut in half, one half is removed and the other half is arranged for viewing. Number of these cut supporting structural parts of different parts of the house are arranged for the confirmation of the house structure. Moreover, the cut parts of a foundation part A, a ceiling part B and roofing parts C and D are also prepared for viewing. Furthermore, a model house is placed next to these parts so that a viewer can understand the cross sectional structure by reference to the model house.
Patent JP-H11332508-A (JP)
Title: Extraction of pigment of black rice and production of colored product
Inventor: TOMITA KIYOKO
IPC: A23L5/41
Filed: 1998-05-22
Abstract: PROBLEM TO BE SOLVED: To extract a red pigment from black rice by a simple and safe method and subsequently utilize the extract for producing liquors, foods or drinks. SOLUTION: This method for extracting the pigment of black rice comprises putting the bran of black rice in water, boiling the water, removing floated impurities, subjecting the residual mixture to a solid-liquid separation treatment to obtain the reddish violet solution, and optionally drying the solution to obtain reddish violet pigment powder. The obtained pigment is added in a process for producing liquors, processed foods or drinks.
Patent JP-S5931083-A (JP)
Title: Semiconductor laser element
Inventor: TAKENAKA TAKUO
IPC: H01S5/00
Filed: 1982-08-13
Abstract: PURPOSE:To obtain a laser element wherein the yield of element does not decrease even in the presence of the dispersion of growth by a method wherein a P type diffused layer is formed in an N type inside current block layer, and a channel is formed in this diffused layer, in a laser element of a CSIS structure. CONSTITUTION:The inside current block layer 2 composed of N type GaAs is deposited on a substrate 1 composed of P type GaAs, and a P type diffused layer 10 is formed at the part to become a wave guide of this inside current block layer 2, until it reaches the P type semiconductor substrate 1. Then, the channel 3 serving as a current passage is formed in this P type diffused layer 10. Thereafter, the first clad layer 4, an active layer 5, the second clad layer 6, a cap layer 7, and electrodes 8, 9 are formed in the same manner as in a conventional CSIS structure. This constitution enbles to improve the defective due to the turn-on and non-conductive of the current block layer even in the presence of the more or less dispersion of layer thicknesses of the current block layer 2 and the first clad layer 4; therefore the yield of the manufacture can be improved.
Patent JP-H06329273-A (JP)
Title: Paper feeding device
Inventor: SUZUKI NOBUTAKA
IPC: H04N1/00
Filed: 1993-05-20
Abstract: PURPOSE:To prevent the occurrence of no feeding or feed in piles in a sheet which is not tough in bending. CONSTITUTION:In a paper feeding device which is so constituted that a part of a feed roller 15 is provided while being extruded out of a stack surface 11a, sheets S are stacked over the stack surface 11a so as to be pressed from above by a presser member 16, and the stacked sheets S are delivered from below in order with the feed roller 15 rotated, and a projection section 11b is formed in the feed direction roughly at the center of the stack surface 11a in the width direction. And when the sheet S is set over the stack surface 11a, the sheet S is curved by the projection section 11b so as to be made tough in bending, so that the forward end of the sheet S is put on the feed roller 15 so as to be supported therein.
Patent JP-S63306564-A (JP)
Title: Magnetic head device
Inventor: SUGAYA JUKO
IPC: G11B17/32
Filed: 1987-06-08
Abstract: PURPOSE:To reduce an isolation loss enough to be negligible and to obtain a stable output by giving a moment to a rear end of a head slider by a leaf spring via a pivot. CONSTITUTION:The center of a slider surface part of a magnetic head 6 is provided on the inflow side of a disk against a position of the pivot 3 of a head arm 1, and an R/W gap is provided beyond the pivot 3 on the outflow side of the disk, whereas a prescribed space is provided between the magnetic head 6 and the pivot 3, and the leaf spring 5 is provided in this space in order to make the magnetic head 6 incline to the outflow side. By this method, even if the disk is rotated at high speed, the isolation loss due to floating will be extremely small, and then a stable following against a distortion of the disk on its inner circumferential side, etc., will be feasible, thus obtaining a uniform head output.
Patent JP-S5365341-A (JP)
Title: Gas barrier films
Inventor: TSUNASHIMA KENJI
IPC: C08K5/05
Filed: 1976-11-25
Abstract: PURPOSE: A thermoplastic film free from degrading transparency and gas barrier properties, etc, even by high temperature short time sterilization, comprising a melt-extrusible thermoplastic polymer and a polyhydric alcohol compound. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-H01310833-A (JP)
Title: Clamping device for non-magnetic substance work
Inventor: KURIBAYASHI UNGO
IPC: B23Q3/15
Filed: 1988-06-10
Abstract: PURPOSE:To position and secure a work on a table with high precision through simple structure, by a method wherein a pair of clamp blocks of a magnetic material rotatably positioned facing each other on both sides of a work on the table are rotated by means of the magnetic force of the table. CONSTITUTION:A pin 5 to support the one clank block 3 is supported in an oblong hole formed in a frame 4, and a backward movement position is regulated by means of a bolt 6 screwed along a longitudinal direction. Through regulation of screwing of the bolt 6, the two clamp blocks 3 are caused to approach and part from each other, and a position is regulatable according to the size of a work 2. In the block 3, a center of gravity is situated closer to a end part 3b than an end part 3a, and is brought into a state in which the end part 3a is rotated upward around the pin 5. When a table 1 generates an adsorbing force by means of a magnet, the end part 3a of each block 3 of a magnetic material is attracted to the table 1 side and rotated, and both sides of the work 2 are nipped therebetween to securely press it against the table 1.
Patent JP-S63305089-A (JP)
Inventor: NAGANO MASASHI
IPC: B62M25/04
Filed: 1987-06-05
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-S5951582-A (JP)
Inventor: JIYON MEIPUSU HIYUUSUTON
IPC: H01J61/34
Filed: 1983-08-04
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-H039096-A (JP)
Title: Variable speed feed water supply device and operation method thereof
Inventor: TATEISHI KAZUFUMI
IPC: F04D15/00
Filed: 1989-06-06
Abstract: PURPOSE:To prevent pressure pulsation due to a pressure tank in the system wherein the pressure tank is provided at the delivery side and the de livery pressure of the pump is kept constant via the variable speed con trol thereof, by providing an electromagnetic valve before the pressure tank and opening or closing the valve. CONSTITUTION:A pressure tank pipe 13a is branched from a main pipe 13 at the delivery side of a pump 12 to be driven with a motor 11 controlled in speed via the change of a frequency at the downstream side of a check valve 14 and a gate valve 15. Also, a pressure tank 2 is connected to the end of the pipe 13a. An electromagnetic valve 16 is provided on the intermediate part of the pressure tank pipe 13a, and gate valves 15a are fitted before and after the aforesaid valve 16. Also, a pressure sensor 3 is fitted to the branch point of the pipe 13a, and a flow meter switch 4 is fitted at the downstream side of the main pipe 13. Furthermore, the speed of the motor 11 is controlled with a control device 5 via a variable speed device 6 on the basis of output from the pressure sensor 3, and the electromagnetic valve 16 is controlled on the basis of a feed water amount detected with the flow meter switch 4.
Patent JP-S621522-A (JP)
Title: Blow molding device
Inventor: IMAI KAZUYOSHI
IPC: B29C49/04
Filed: 1985-06-28
Abstract: PURPOSE:To constitute the title device so that parison does not swelling out of a mold and flowability of the parison can be held favorably by controlling lowering of the temperature of a discharge part of an extrusion die, by fitting a head part of the tip of the extrusion die in a fitting hole of a split mold through a heat insulation material. CONSTITUTION:When an extrusion die 16is made to descend down to a predetermined position, parison 20 is made to face on a cavity 12 by discharging the parison 20 through a parison discharge hole 18 and mold close of a split mold 11 is performed, air seal of the split mold is performed by holding the external circumferential surface of a head part of the tip of the extrusion die 16 by placing the same between the internal circumferential surface of a fitting hole 13 based on each of recessed parts of the split mold 11 through a heat insulation material 14, and the lower end part of the parison 20 is cut off by pressing the same by placing the same between the split mold 11. Molding is performed by blowing air into the parison through an air blowing hole 19 under this state. As a temperature drop of the extrusion die 16 is mitigated drastically deterioration in fluidity of an outlet part of the parison 20 is controlled and when air is blown in through the inner circumferential surface of the fitting hole 13 and a slit 15 of the external circumferential surface of the heat insulation material 14 the air which has remained between the parison 20 and the inside of the cavity 12 is discharged outside.
Patent JP-S5843610-A (JP)
Title: Surface acoustic wave device
Inventor: SUZUKI HITOSHI
IPC: H03H9/02
Filed: 1981-09-09
Abstract: PURPOSE:To elevate the characteristics, by compensating deterioration of the characteristics due to a diffraction effect in case when a side lobe of a transducer has been formed at a position deviated in the vertical direction against the propagating direction of a surface acoustic wave from a main lobe. CONSTITUTION:Against a beam center axis L1 of a surface acoustic wave energized from a main lobe A of the first transducer 11, a cross center axis L2 of a normal type interdigital electrode for constituting the second transducer 12 is deviated by a distance of WL/2 vertically against the propagating direction of the surface acoustic wave, and also in the direction of a position of a side lobe C. In this way, the surface acoustic wave energized from the main lobe A and the side lobe B is received satisfactorily by the second transducer 12, also is energized from the side lobe C being an energizing source, which is far from a point where the surface acoustic wave reaches, is subjected to large diffraction as indicated with an arrow D, and the surface acoustic wave expanded to the outside and propagated is also nearly received by the transducer 12, therefore, deterioration of the characteristics caused by a diffraction effect can be reduced.
Patent JP-H07313234-A (JP)
Title: Magnetic alarm device and handbag with the same
Inventor: OMOE TAKUJI
IPC: A45C13/24
Filed: 1994-05-21
Abstract: PURPOSE:To provide a magnetic alarm device usable as an alarm for the prevention of a damage by pocket-picking or at emergency by using two systems of circuits of an alarm buzzer and a light emitting diode to control the operation of the alarm buzzer. CONSTITUTION:The operation of an alarm buzzer 1 is carried out by two systems of circuits. When a power switch 4 is ON, a handbag is hung over the shoulder, and an alarm stopping magnet 6 suspended from a shoulder belt is separated from an alarm stopping magnetic sensor 5, a light emitting diode 9 is extinguished. In the state where the lid of the handbag is closed, the circuit is OFF since an alarming magnetic sensor 7 is in contact with an alarming magnet 8, and the alarm buzzer 1 is never rung. When the lid is opened, the alarming magnetic sensor 7 is separated from the alarming magnet 8, and the circuit is ON to ring the alarm buzzer 1. To prevent the operation of the alarm buzzer 1 when the lid of the handbag is opened, the alarm stopping magnet 6 suspended from the shoulder belt is brought into contact with the alarm stopping magnetic sensor 5 integrated into the handbag to light the light emitting diode.
Patent JP-H09305421-A (JP)
Title: Hit detecting circuit
Inventor: YOSHIDA TOSHIHISA
IPC: G06F11/00
Filed: 1996-05-13
Abstract: PROBLEM TO BE SOLVED: To carry out the programmable setting of a time which is detected as a hit and further record a time which is detected as the hit. SOLUTION: The time constant determined by a switched capacitor circuit consisting of a 1st capacitor 100 and a switch 101 and a 2nd capacitor 102 is set by a programmable counter 104, and the time required by the input voltage of a voltage comparator 105 at the time of the hit to reach a threshold value is varied to make the time setting of the hit to be detected programmable. When a power interruption is detected for the specific time, a reset signal is generated, the time of the power interruption is clocked by a counter 106, whose count value is held. Consequently, it is made programmable to set the detection time as the hit time and the time detected as the hit can be recognized afterwards.
Patent JP-S5845874-A (JP)
Title: Feed water device for cup type grindstone
Inventor: SANO TAKASHI
IPC: B24D7/10
Filed: 1981-09-11
Abstract: PURPOSE:To prevent the surface of a grindstone from being clogged with grind powders by providing an impeller at the lower end of the drive shaft in a cup type grindstone and by injecting an grind liquid under acceleration utilizing the centrifugal force by rotation of the drive shaft between the grindstone surface and a working surface. CONSTITUTION:A cup type grindstone 3 is fitted by a bolt 9 to the lower end of a drive shaft 8 formed with a feed water hole 7 in the axis section, and an impeller 10 is fastened by a bolt 11 to the central lower face of the cup type grindstone 3. The impeller 10 is composed of a flat plate section 13 forming a hole 12 connected to the feed water hole 7, a slant pate section 14 fixed to the periphery of the flat plate section 13, and a guide plate 16 fixed radially below it. When the grindstone 3 and the impeller 10 are rotated in accordance with the rotation of the drive shaft 8, the grind liquid fed into the impeller 10 through the feed water hole 7 is accelerated by means of the centrifugal force and is fed through a guide groove formed by the guide plate 16, then it is injected at the grind section between the grindstone surface 3a and a work so as to wash the grindstone surface 3a.
Patent JP-H08312745-A (JP)
Title: Toroidal type continuously variable transmission for four-wheel drive car
Inventor: INOUE EIJI
IPC: F16H15/38
Filed: 1995-05-18
Abstract: PURPOSE: To provide a toroidal type continuously variable transmission for a four-wheel drive car to increase drive force distribution of rear wheels compared with front wheels. CONSTITUTION: In a toroidal type continuously variable transmission for a four-wheel drive car, 50% of the drive force of a first drive gear 24 is distributed to each of first and second output shafts 31 and 32. Meanwhile, 100% of the drive force of a second driven gear 25 is transmitted to the second output shaft 32. Thus, by coupling front wheels to the first output shaft 31 and coupling rear wheels to the second output shaft 32, the drive forces of the front wheels and the rear wheels is distributed approximately in a ratio of 1:3. When only the front wheels are raced and transmission torque is decreased, transmission torque to the second side gear 28 which is not raced is also reduced. However, since torque is transmitted to the rear wheels from a second driven gear 25, at least 50% drive force can be ensured with regard to the rear wheels.
Patent JP-H09300420-A (JP)
Title: Mechanism part for molding die
Inventor: KAWASAKI HIROAKI
IPC: B29C45/78
Filed: 1996-05-14
Abstract: PROBLEM TO BE SOLVED: To make it possible to control temperatures for an injection-molded resin without deteriorating its quality. SOLUTION: A first insulating film 11 is formed on the surface of an ejector pin 1 excepting its tip, and a thin film of constant 12 is formed on the first insulating film 11. Thus it is possible to form a thermocouple with the tip part as a thermosensitive part into an ejector pin 1. The ejector pin 1 is originally provided on a molding die and at the same time, its tip is exposed inside the molding die. Therefore, the thermosensitive part is brought into contact directly with the thermosensitive part, so that the temperature of the resin can be accurately detected.
Patent JP-H10332915-A (JP)
Title: Color reflecting member
Inventor: KONO AKITERU
IPC: G02B5/128
Filed: 1997-05-30
Abstract: PROBLEM TO BE SOLVED: To improve the coloration of the color reflecting material. SOLUTION: The color reflecting material has a filler 14, which transmits while having its boundary surface in a wet state, dispersed in a color layer 12. Consequently, part of incident light after reflected by or transmitted through the filler 14 or taking a complicated path in the color layer 12 reaches a reflecting layer 20 and is reflected there. The reflected light also reaches a transparent sphere layer 16 through a complicated path as mentioned above and is emitted to the outside by passing through transparent spheres 18. This reflected light is excellent colored light.
Patent JP-S624321-A (JP)
Title: Wafer alignment mark
Inventor: OTSUKA HIROSHI
IPC: H01L21/67
Filed: 1985-07-01
Abstract: PURPOSE:To facilitate edge recognition by a method wherein an alignment mark whose edge parts only have convex shapes is obtained and the heights and hence the brightness of both sides of edges are equal. CONSTITUTION:The first mark 2 of a convex pattern is formed on a foundation layer 1. The second mark 4 of a concave pattern is formed laying upon the mark 2. The mark 4 has a little smaller width than the mark 2. Therefore, the end parts of a polycrystalline silicon layer 3, forming the mark 4, overlap the edge parts of the mark 2 on those parts only have convex shapes. With this constitution, the heights and hence the brightness of both sides of the edge parts of the mark 2 are made to be equal so that the edge recognition is facilitated.
Patent JP-S626039-A (JP)
Inventor: ICHIHARA HIROBUMI
IPC: E04B2/82
Filed: 1985-07-01
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。