baber/WOPTO huggingface dataset:
Patent JP-S58199131-A (JP)
Title: Molding apparatus
Inventor: TSUSHIMA MASAMITSU
IPC: B29C45/00
Filed: 1982-05-17
Abstract: PURPOSE:To obtain a molded product free from voids, by forming the bottom part and the gate of the greater part of the inner wall surface of a sprue and the inner wall surface cavity into a telescopic system with respect to the interiors of an upper mold and a lower mold to facilitate the venting of a gas. CONSTITUTION:In a mold consisting of an upper mold 1 and a lower mold 2 integrally combined through a split surface 10, a sprue 4 extending in a vertical direction from the bottom part of a transfer pot 3 formed to the upper surface of the upper mold 2 toward the lower mold 2 is formed and a hollow cavity 6 forming the outer shape of a molded product is provided to the interiors of the upper mold 1 and the lower mold 2. In addition, the lower side surface of the cavity 6 is brought into communication with the runner 7 formed to the lower part of the sprue 4 through a gate 7.
Patent JP-H02260509-A (JP)
Title: Semiconductor ceramic capacitor of particle boundary insulation type
Inventor: TSUJIKU KOICHIRO
IPC: H01G4/12
Filed: 1989-03-31
Abstract: PURPOSE:To obtain the titled capacitor efficiently without increase in characteristic variations and deterioration of the characteristics by subjecting the lamination body to a heat treatment in which the powder whose melting point is over 100 deg.C higher than a temperature of the heat treatment exists among the laminated semiconductor ceramic. CONSTITUTION:After the molded body which is formed by mixing and kneading material powder and squeezing out it into a sheet form is put in a baking sheath made of alumina ceramic, it is subjected to sintering for 4 hours at 1450 deg.C in a reducing atmosphere of H2-10% and N2-90%, thereby obtaining a semiconductor ceramic. Next, a diffusion substance comprising Bi-65% and Cu-35% is applied to a surface of the semiconductor ceramic, followed by drying. Furthermore, an alumina powder (a melting point is about 2015 deg.C) whose average particle diameter is 50mum and a zirconia powder (a melting point is about 2677 deg.C) whose average particle diameter is 50mum are deposited on a surface of the semiconductor ceramic, and two semiconductor ceramics are laminated so that the powder is sandwiched between these ceramics and this lamination body is subjected to a heat treatment again at 1200 deg.C for 2 hours in an atmosphere. Then, Ag electrodes are printed on both main surfaces of the resultant semiconductor ceramic of particle boundary insulation type. Thus, the throughput becomes over 7 times as large as a conventional flat-packing method and the capacitors can be manufactured efficiently.
Patent JP-H06295038-A (JP)
Title: Crystallizing method
Inventor: GOTO MASAYUKI
IPC: B01D9/02
Filed: 1993-04-08
Abstract: PURPOSE:To provide a crystallizing method to obtain a photographic org. reagent such as a coupler in a crystallized state in safe with a high recovery rate. CONSTITUTION:A photographic reagent such as a cyan coupler is dissolved in an org. solvent hardly soluble in water such as ethylacetate by 0.1-0.8vol. (1) per unit weight (kg) of the reagent to obtain a photographic reagent soln. Then water by 3-15vol. (1) per unit weight of the photographic reagent is added to the photographic reagent soln. to disperse the soln. of the reagent as oil-drop in water. Thus, the org. solvent hardhy soluble in water is removed from the oil drop to the water layer to crystallize the photographic reagent.
Patent JP-S576745-A (JP)
Title: Manufacture of particle board
Inventor: HIGUCHI KOUJI
IPC: B27N3/02
Filed: 1980-06-16
Abstract: PURPOSE: To improve strength against separation, bending strength, nail extracting resistance of the particle board by a method wherein adhesives prepared by mixing a thermoplastic resin and a thermosetting resin are coated uniformly and then laminated in the form of a mat and compressed by heating.  
     CONSTITUTION: Adhesives are prepared by mixing a themoplastic resin like vinylacetate resin, modified vinylacetate resin, acryl resin, etc. and a thermosetting resin like urea resin , urea melamine resin, phenol resin, etc. Said adhesives are coated uniformly on the wooden chip, then laminated in the form of a mat and compressed by heating. First, the thermoplastic resin is fluidized, and at the same time the thermosetting resin also is fluidized and the fluidizing is concentrated on cross points between the wooden chips. As a result of it the adhesives act efficiently, strong adhesion is obtained and the separation strength and the like of the particle board are improved. 
     COPYRIGHT: (C)1982,JPO&Japio
Patent JP-S565809-A (JP)
Title: Preparation of new copolymer resin
Inventor: KATOU MITSUHARU
IPC: C08F232/08
Filed: 1979-06-27
Abstract: PURPOSE: To prepare a new copolymer resin useful for coatings, etc. and compatible with epoxy resins, by copolymerizing a cyclopentadiene-type monomer and 3a, 4,5,6,7,7a-hexahydro-4,7-methanoinden-5-ol, etc.  
     CONSTITUTION: A new copolymer is prepared by copolymerizing (A) 10W90mol% of a cyclopentadiene-type monomer and (B) 90W10mol% of 3a,4,5,6,7,7a-hexahydro-4,7-methanoinden-5(or 6)-ol in a solvent, e.g. xylene at 200W350°C, pref. 250W300°C under nitrogen atmosphere.  
     EFFECT: It has excellent solubility in solvents and compatibility with the other resins, and it is useful as a tackifier, a dispersant, a modifier, etc. for coatings, adhesives, etc. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-S60225769-A (JP)
Title: Thermal head
Inventor: HARA HIDEKAZU
IPC: B41J2/345
Filed: 1984-04-25
Abstract: PURPOSE:To improve yields by a method wherein an imaginery cutting line for devision is provided at the position between wire trains as separated by a necessary dimension for cutting and then, a thermal head is divided to be combined with other accepted parts when it is partially defective. CONSTITUTION:An imaginery cutting line 7 for division is provided at the position between wire trains 4 separated by a necessary dimension for cutting. The first and second layer wire trains 4 and 5 are arranged separate by a dimensional l necessary for cutting with respect to three imaginery cutting lines 6, 7 and 8 and in addition, the left half 1A and the right half 1B are the same at the imaginery cutting line 7 as boundary. Therefore, for example, when the left half 1A alone is accepted, it is cut off at the imaginery cutting line 7 and is ground on the side 7 to butt whereby this part can be used as half 1A. If this part is cut off at the imaginery cutting line 7, further at the imaginery cutting line 6 and then, ground to abut against each other. This part can be used as half 1B thereby improving yields significantly.
Patent JP-H07294825-A (JP)
Title: Binoculars with strap
Inventor: NAGATA KOICHI
IPC: G02B27/64
Filed: 1994-04-20
Abstract: PURPOSE:To provide a binoculars with strap capable of grasping it even by either a right or a left hand and changing the hand to grasp in compliance with a kind of work. CONSTITUTION:This binoculars is provided with objective lens systems 8, 9, eyepiece lens systems 3, 4, a strap 1 on which the back of a hand is abutted at the time of grasping a housing by hand, a finger grasping part 5 on which the forefinger, the middle finger, the third finger and the little finger are putted when the hand is inserted into the inserting space and the back of the hand is abutted on the strap 1 and a finger grasping part on which the forefinger, the middle finger, the third finger and the little finger of the reverse hand are putted when the reverse hand is inserted from the opposite direction and the back of reverse hand is abutted on the strap 1 compared with the case when the forefinger, the middle finger, the third finger and the little finger of the former hand are putted on the finger grasping part 5 through the inserting space.
Patent JP-H10256912-A (JP)
Title: Acoustic signal reproducing device
Inventor: NAKAGAWA SHIN
IPC: H03M1/66
Filed: 1997-03-14
Abstract: PROBLEM TO BE SOLVED: To reproduce a digital acoustic signal with a tone quality which can make a person feel comfortable by digital/analog(D/A) converting the digital acoustic signal by plural different D/A converting means in each divided specific frequency band, synthesizing the obtained converted signals, and obtaining an acoustic reproduction signal. SOLUTION: In a path A, an inputted 16 bit acoustic signal is converted into a high bit signal by a lower bit generating circuit 2, transmitted through a delay circuit 5, D/A converter 8, and high pass filter 11, and outputted as a high tone band analog signal. In a path B, the original signal is converted through a delay circuit 6 by a multibit D/A converter 9, and outputted as a middle tone band analog signal by a band pass filter 12. Moreover, in a path C, the signal is transmitted through a low bit rounding circuit 3 and a delay circuit 7, converted by a multibit D/A converter 10, and outputted through a low pass filter 13 as a low tone band analog signal. Then, those analog signals are reproduced after the output level is adjusted.
Patent JP-H08254743-A (JP)
Title: Camera
Inventor: HARAGUCHI SHOSUKE
IPC: G03B17/24
Filed: 1995-03-15
Abstract: PURPOSE: To change the set of non-corrective printing or automatic printing with respect to an optional frame and to prevent the insignificant change causing the failure printing from being executed after a photographing action is finished. CONSTITUTION: This camera is provided with recording means 23 and 36 recording printing information whether color balance at the time of printing and printing time are fixed at the time of photographing or not with respect to the respective frames of a film, a change means 11 changing the printing information recorded at the time of photographing with respect to the optical frame and a change propriety set means 36 setting a first state that the change of the printing information by the change means 11 is allowed and a second state that the change is not allowed according to the printing information recorded by the recording means 23 and 36.  Then, the set of a state whether the change of the printing information by the change means 11 is allowed or not is executed after the photographing action is finished according to the printing information, that means, the information whether the non-corrective printing or the automatic printing is set recorded on the respective frames is executed.
Patent JP-S58217277-A (JP)
Inventor: YOSHIDA TOMIJI
IPC: B25B13/06
Filed: 1983-05-11
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-S6311056-A (JP)
Inventor: JIYON CHIYAARUZU TEIINZAA
IPC: H02K37/04
Filed: 1987-04-02
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-H01254838-A (JP)
Title: Split sampling device for granule
Inventor: NISHIDA KOICHI
IPC: B65G33/14
Filed: 1988-04-05
Abstract: PURPOSE:To enable secure split sampling by cutting the whole or part of the blades of 0.5-3 pitch of either or both of conveyors of a main screw conveyor and a split sampling screw conveyor. CONSTITUTION:Granules which are sent onto the main screw conveyor 11 are conveyed in a cylindrical casing 12 by a screw 13. During this conveyance, the split sampling screw conveyor 15 is made to cross the lower part of the casing 12. Then the granules are split and sampled by the conveyor 15 while conveying in the conveyor 11. Here, the screw 13 of the conveyor 11 is cut by 0.5-3 pitch at the part up to the right upstream side of the part that the conveyor 15 penetrates or the discharge port. Therefore, the conveyor 11 is filled with granules at all times and then granules are prevented from passing by a flushing phenomenon and the amount of the sample which is split and sampled by the conveyor 15 is made constant and stable.
Patent JP-S58199891-A (JP)
Title: Surface treatment for decorative purpose
Inventor: SATOU MUNETAKA
IPC: C25D5/02
Filed: 1982-05-18
Abstract: PURPOSE:To form a decorative surface by metallic plating on the surface of a metal having aesthetic value, by forming a pattern with a nonconductive material on said surface and forming a plating layer of specific metal on the exposed metallic surface then removing the non-conductive material. CONSTITUTION:A non-conductive material 2 such as synthetic resin paint, a synthetic resin adhesive agent or the like is stuck like a pattern by a painting, printing or spraying method on the surface 4 of a metal 1, such as stainless steel or alumited Al, which is passivated and which itself has decorative aesthetic appearance. Cu plating 3a as underlying palting is applied on the exposed metallic surface 4 which is not stuck with the material 2, and an Ni plating layer 3b is applied thereon. A metallic plating layer 3c for decorative purposes such as Au, Ag or the like is finally formed thereon; thereafter, the material layer 2 is removed with trichloroethylene.
Patent JP-S5417482-A (JP)
Title: Controlled output circuit
Inventor: OKANO MASARU
IPC: G05B9/02
Filed: 1977-07-08
Abstract: PURPOSE: To increase the reliability, by means of setting up by adding a reference gate which takes the reverse reference value with the reference gate at the controlled output circuit. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-S61241406-A (JP)
Title: Turbine expansion joint
Inventor: KAWADA KUNIHIKO
IPC: F01D9/06
Filed: 1985-04-19
Abstract: PURPOSE:To improve sealing ability, by a method wherein materials of a seal ring and an expansion pipe on the expansion pipe side and a seal ring and a nozzle box on the nozzle box side are equalized in a linear expansion factor. CONSTITUTION:An inner sealing 2 and an outer sealing 3 are alternately situated between a main steal inlet pipe 1 and a nozzle box 7. The materials of inner sealing 2, making contact with the inlet pipe 1, and the inlet pipe 1, the outer sealing 3, making contact with the nozzle box 7, and the nozzle box 7 are equalized in a linear expansion factor. This prevents enlargement of a gap at seal surface and enables improvement of sealing ability.
Patent JP-S526144-A (JP)
Title: Electrode conductor and kl amp device for vacuum zrc furnace
Inventor: KIYOUBAKUDA KATSUTOSHI
IPC: F27D11/10
Filed: 1975-07-04
Abstract: PURPOSE: Designing a klamp brock of electrode holder cylindrical can complete vacuum seal and make it easy to remove and re-install it. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-S569656-A (JP)
Title: Control method of ignition timing for internal combustion engine
Inventor: KOBASHI MAMORU
IPC: F02P5/15
Filed: 1979-07-02
Abstract: PURPOSE: To suppress an error of ignition timing of an engine to a minimum limit for a change of its rotational speed, by selectively varying the position of a reference angle in accordance with the value of a calculated ignition timing.  
     CONSTITUTION: The signal of an intake air amount from an air flow sensor 10 is stored in a latch circuit 14 through an A/D converter 12. The counted value of a counter 22 shows a value inversely proportional to the rotational speed of an engine, and said data is stored in a latch circuit 24. A CPU28, in accordance with a program which has been previously stored in an ROM30, performs arithmetic calculations for an ignition advance angle and electric conduction start angle that shows a starting time for flowing an electric current in an ignition coil in an ignition device 34, to calculate data of ignition timing and electric conduction start timing. In accordance with a value of said calculated ignition timing data, the position of a reference angle is selectively changed. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-H05248923-A (JP)
Title: Level detector
Inventor: KAWAI KATSUO
IPC: G01F23/26
Filed: 1992-03-04
Abstract: PURPOSE:To detect a liquid level in a stable manner by arranging plural electrodes, formed of flexible conductive members, isolated from each other near a level detection position on the outer periphery of a container and providing a sensor which contains the electrodes and conductive liquid to form a capacitor. CONSTITUTION:Various kinds of water solution and water-soluble chemical conductive liquid 5 are filled into a container 4 made of dielectric non-metal material. A sensor 1 in which plural flexible electrodes formed of conductive members such as a conductive plastic, a metal plate and a conductive film are arranged in parallel to a liquid level is stuck near to a level detection position on the outer periphery of the container 4 in which the liquid 5 is filled. In this way, the inside and outside surfaces of the bag container 4 which is made of polyethylene, for example, has contact with the electrodes and the liquid 5 to form a capacitor. The capacitance of the capacitor which is formed by the first electrode 2 and the second electrode 3 of the sensor 1 is connected to a signal conversion circuit 6 via a coaxial cable 12. The capacitance is converted into a signal proportional to the level of the liquid 5 and compared with a set level by a setter 10 by a comparator 11 to perform level detection of the liquid 5.
Patent JP-H07273476-A (JP)
Title: Printed board and mounting structure thereof
Inventor: KONNO HIROTAKA
IPC: H05K3/34
Filed: 1994-03-30
Abstract: PURPOSE:To provide a printed board, on which when the tongue piece of a chassis is twisted and the printed board is fixed, the twisting operation of the tongue piece is easy and there is not a possibility that a resist layer is shaven by the tongue piece of the chassis, and a printed board mounting structure, wherein such the printed board can be reliably mounted on the chassis. CONSTITUTION:In a printed board 3 which is mounted on a chassis by twisting a tongue piece 2 cut and raised up from the chassis 1 of an equipment main body, cream solders are laid thickly over the mounting surface of the board 3 along the twistingly bending direction of the tongue piece 2 to hold a projected strip of a guide line formed and when the tongue piece 2 is twisted, the guide line is provided so that it is shaved by the cream solders under the lower end edge 2a of the tongue piece and the tongue piece is twisted so that it may come into contact to the guide line.
Patent JP-2000276057-A (JP)
Title: Sealing implement
Inventor: UENO HIDEYUKI
IPC: G09F3/16
Filed: 1999-03-26
Abstract: PROBLEM TO BE SOLVED: To make it infeasible to reseal a sealed loop with sufficient reproducibility in case once the loop is disengaged by providing approximately the intermediate part of a filament part with a brittle part rapidly decreased in its cross-sectional area. SOLUTION: The sealing implement 30 consists of the filament part 3, an insertion head part 19 which is disposed at one end of the filament part 3 and has a proper engaging part and a socket part 2 which is disposed at the other end of the filament part 3 and has a hole 10 for irreversibly passing the insertion head part 19. Approximately the intermediate part of the filament part 3 is provided with the brittle part 3a. The brittle part 3a is so composed as to have the tensile, shearing and bending strength smaller than that of the filament part 3. The insertion head part 19 is so composed that after the insertion head part is inserted into the prescribed hole 10 of the socket part 2, the brittle part 3a of the filament part 3 is cut by a prescribed tensile force.  The brittle part 3a is so constituted that the insertion head part 19 remains in the socket part 2 when the brittle part is cut.
Patent JP-H08276483-A (JP)
Title: Hydraulic device of injection molding machine
Inventor: ISHIGURO SHUNICHI
IPC: B29C45/82
Filed: 1995-04-07
Abstract: PURPOSE: To effectively purify contaminated operating oil without diffusing the same within a tank by connecting the return piping of an external supply and discharge circuit to the suction piping of the circulating hydraulic pump of a purifying circulating circuit. CONSTITUTION: In the hydraulic device of an injection molding machine 20, the operating oil in a tank 10 is sucked up by a supply and discharge hydraulic pump 18 through a suction filter 14 to be supplied to a mold (external hydraulic machinery) 32 having an internal hydraulic actuator 22 and a hydraulic core cylinder 30. The operating oil in the tank is sucked up by a circulating hydraulic pump 44 and circulated through a purifying circulating circuit 40 having a filter 48 provided thereon to be purified. The return piping 34b of an external supply and discharge circuit 34 is connected to the connection part 50 of the suction piping 42 of the circulating hydraulic pump 44 of the purifying circulating circuit 40.  By this constitution, the max. contamination source, that is, the contaminated operating oil from a mold 32 immediately after replacement is directly sucked into the purifying circulating circuit 40 and circulated into the filter 48 to effectively purified.
Patent JP-S62240660-A (JP)
Inventor: EDOWAADO DEEBUISON
IPC: A61K31/44
Filed: 1987-04-03
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-H06295900-A (JP)
Title: Vapor phase epitaxial growth system
Inventor: KOMURA YUKIO
IPC: H01L21/31
Filed: 1993-04-09
Abstract: PURPOSE:To provide a vapor phase epitaxial growth system in which a wafer can be revolved regardless of the rotation of a susceptor. CONSTITUTION:A susceptor 3 is disposed in a reactor 2 and a tray 5 is mounted rotatably on the surface of the susceptor 3. The tray 5 is rotary driven by means of a tray rotary mechanism 43. The tray rotary mechanism 43 comprises a gas driven motor 23, a ring gear 12 rotating together with the rotor of the motor 23 while being carried thereon, and a tray rotary gear 9 meshing the ring gear 12 to rotate the tray 5.
Patent JP-H07294316-A (JP)
Title: Liquid level meter
Inventor: UEMURA SABURO
IPC: G01F23/62
Filed: 1994-04-21
Abstract: PURPOSE:To enable a section display of a changing range of a liquid level by arranging a plurality of magnetic detectors side by side in the direction of moving a magnetic generation means to detect a liquid to be measured corresponding to changes in the liquid level. CONSTITUTION:With the upper end of a spring 24 fixed, a displacer 26 is sunk in a liquid to be measured in a liquid container, which allows measurement with a liquid surface meter as a force of a spring balances the weight of the displacer 26. With an increase in the liquid to be measured, the displacer 26 is displaced upward until the force of the spring balances the weight of the displacer 26. So, when the liquid level of the liquid to be measured is at an upper (lower) part, the upper lower) magnetic detector 30 (30') alone detects magnetism and a detection circuit 34 (34') outputs an output signal A (B) while a gate circuit 36 outputs an output signal A (B). When the liquid level is at an intermediate part, both the magnetic detectors 30 and 30' detect magnetism and corresponding detection circuits 34 and 34' output the output signals A and B separately while the gate circuit 36 outputs the output signal A.B.
Patent JP-H04295985-A (JP)
Title: Magnetic card and method and device for discriminating justifiability of the same
Inventor: HASHIMOTO JUNICHI
IPC: G11B5/70
Filed: 1991-03-25
Abstract: PURPOSE:To prevent the forgery or falsification of a magnetic card from being performed. CONSTITUTION:A fixed pattern 5 with visible light absorbing property and infrared ray permeability is applied to the magnetic card, and the fixed pattern 5 is irradiated with a visible light sensor and an infrared sensor, respectively, and the reflected light of them are detected, respectively, and truth/falsehood can be decided by comparing the output of those sensors.