baber/WOPTO huggingface dataset:
Patent JP-S62264085-A (JP)
Title: Process head for electrophotographic device
Inventor: YODA AKIRA
IPC: G03G15/04
Filed: 1986-05-12
Abstract: PURPOSE:To shorten the time when the start of drying is delayed after a developed photographic film is supplied to a drying part, by providing drying heat sources in the drying part correspondingly to the front face and the rear face of the photographic film. CONSTITUTION:A retaining plate 198 is arranged before the front wall of a process head 54. A resistance wire heating body 211 is adhered to the face of the retaining plate 198 opposite to the process head and functions as a heat source. This heating body 211 is connected to a power source through a controller, and the heating body 211 generates heat to heat an electrophotographic film 24 in a drying part 68 through the retaining plate 198 when power is supplied. Thus, the heating body 211 preliminarily heats the film when a developed photographic frame is placed in a developing part 66, and the delay of heating in the drying process is resolved.
Patent JP-H07315260-A (JP)
Title: Crawler vehicle with improved rolling effect of ground-contact crawler
Inventor: HASEGAWA FUMIAKI
IPC: B62D55/14
Filed: 1994-05-23
Abstract: PURPOSE:To assure the smooth running of a crawler vehicle so as to perform the effective land preparation by rolling by arranging a crawler pressing pressure maintaining device capable of operating a crawler while the intermediate part of a ground-contact crawler is bent downward protrudedly in the longitudinal mid-course of a machine frame with the crawler. CONSTITUTION:A crawler pressing pressure maintaining device (a) is installed in the longitudinal mid-course of a machine frame 2 with a crawler 1 so that the crawler 1 can be operated while the intermediate part of a ground-contact crawler 1' is bent downward projectedly. Also, in the crawler pressing pressure maintaining device (a), the center part of an arm body 4 is fitted pivotally to the right and left protrudedly mounted end part of a pivot shaft 3 which is installed in mid-course of the right and left machine frames 2 in longitudinal direction, a rolling tractor roller 6 is installed rotatably at the lower end of the arm body 4 through a tractor roller shaft 5, and the top part of a rod shaft 7 of a fluid pressure cylinder 8 is installed pivotally to the upper end of the arm body 4. Then the arm body 4 is oscillated by the operation of the fluid pressure cylinder 8 to bend the intermediate part of the ground-contact crawler downward protrudedly so as to perform land preparation by rolling.
Patent JP-S5810749-A (JP)
Title: Electrostatic charge image developer
Inventor: SATOU KEIJI
IPC: G03G9/113
Filed: 1981-07-13
Abstract: PURPOSE:To obtain an electrostatic charge image developer which does not generate any offset phenomena in the stage of fixing with heating rollers by compounding a carrier consisting of resin-coated iron powder and a PP-contg. toner. CONSTITUTION:(A) A carrier wherein resin coating layers of about 0.1-10mu thicknesses are provided on the surfaces of iron powder of about 10-1,000mu grain sizes by using styrene-acrylic type resins, epoxy resins, etc. and (B) a toner wherein 100pts.wt. a binder resin (e.g.; styrene resins, acrylic resins, etc.), about 0.1-50pts.wt. PP of about 80-180 deg.C softening points (ring and ball method) and about 1-20pts.wt. a coloring agent (e.g.; carbon black, nigrosine dye, etc.) are compounded, are mixed, whereby the developer for a magnetic brush method and a cascade method is obtained.
Patent JP-H07313774-A (JP)
Title: Bobbin case for sewing machine
Inventor: HEKIGI KAZUNAO
IPC: D05B57/26
Filed: 1994-05-23
Abstract: PURPOSE:To improve sewing quality by canceling the damage of a sewing thread by preventing the wearing of the bobbin case and rust dust generated from wearing caused by vibrations or the like at the time of driving a sewing machine. CONSTITUTION:This bobbin case is provided with a main body 2 of the case equipped with a cylindrical member 2a for inserting an inner shuttle shaft provided at a rotary shuttle so as to house a bobbin with the rotary shuttle, stop plate 3 installed at the main body 2 of the case so as to be moved back and forth and to fix the main body 2 of the case and the inner shuttle while being fitted with a stop groove formed at the inner shuttle rod at the time of forward moving, and wearing/corrosion preventing means C installed on the stop plate 3. Further, the bobbin case is provided with an energizing means for moving the stop plate 3 in the advancing direction and a knob member 4 equipped with a bent arm part passed to through holes respectively formed at the stop plate 3 and the main body 2 of the case so as to move the stop plate 3 backward against the energizing means by being raised with this bent arm part as an axis.
Patent JP-H0647794-A (JP)
Title: Filter for plastic melt material
Inventor: DEETOREFU GUNOISU
IPC: B29C48/03
Filed: 1993-05-10
Abstract: PURPOSE: To provide a filter for a molten plastic low in production cost and simple in the taking in and out of a filter insert element. CONSTITUTION: A melt duct 17 is expanded in the peripheral direction of a circular track within a first side plate 1 at first as penetration depth increases from an inlet to be subsequently divided and two mutually divided partial communication ports are turned toward a filter insert element 22 provided at an operation position. Two melt partial ducts are provided behind a filter disc 8 so as to be opposed to the partial communication ports and extended to the circular outlet of a second side plate 2.
Patent JP-H04316566-A (JP)
Title: Production of epoxidized alicyclic olefin
Inventor: TESHIGAHARA SATOSHI
IPC: C07D301/12
Filed: 1991-04-15
Abstract: PURPOSE:To obtain the subject compound useful as a raw material for epoxy resin, etc., by epoxidizing an alicyclic olefin with an aqueous solution of hydrogen peroxide containing a heteropoly-acid dissolved in the solution. CONSTITUTION:The objective compound of formula III or formula IV can be produced by epoxidizing a compound of formula I (R is H, etc.; R<2> to R<5> are H, hydrocarbon group or halogen; n, m and k are 0 or positive integer) or formula II (R<6> to R<19> are H, hydrocarbon group or halogen; l is 0 or positive integer) with an aqueous solution of hydrogen peroxide containing a heteropolyacid dissolved in the solution and a water-insoluble solvent containing an onium salt as a solute.
Patent JP-S61267083-A (JP)
Inventor: IMAI YASUHIRO
IPC: G02F1/133
Filed: 1985-05-21
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-S601906-A (JP)
Title: Microwave amplifying device
Inventor: OOKUBO HISAFUMI
IPC: H04B17/00
Filed: 1983-06-18
Abstract: PURPOSE:To obtain a detecting system which specifies individual amplifiers having operation defects and identifies the defective state by detecting reflected power from a power synthesizer to plural individual amplifiers to monitor operations of individual amplifiers. CONSTITUTION:A high-frequency power is impressed to a distributor 3 through an input terminal 1 and is distributed equally and impressed to individual amplifiers 51-5n of an amplifier 5 and is amplified with prescribed amplification factors. Incident powers to a synthesizer 4 out of amplified output powers are synthesized in the synthesizer 4 and the result is outputted through an output terminal 2. Reflected power detectors 81-8n are provided between individual amplifiers 51-5n and the synthesizer 4. A reflected power detector 8 consists of circulators 13 and attenuators 14. The reflected power detector 8 detects selectively powers, which are reflected from the synthesizer 4 to respective output parts of individual amplifiers 51-5n, by circulators 13.
Patent JP-H11285321-A (JP)
Title: Automatic watering device for crop
Inventor: SUZUKI MICHIO
IPC: A01G25/02
Filed: 1998-04-03
Abstract: PROBLEM TO BE SOLVED: To provide a device for automatically watering on crops, capable of switching the watering on a left or right side for selectively watering a row on the left or right side of a rail. SOLUTION: A support shaft 45 is disposed on one side of a left or right watering switch valve in a carriage 7. The base end 47a of the first rotation lever 47 extended on the other side of the left or right watering switch valve from the support shaft 45 is supported on the support shaft 45. One end 49a of the first connection rod 49 is fixed to the valve-driving shaft 41 of the left or right watering switch valve. The other end 49b of the first connection rod is pivotally attached to the central portion between the base end and the tip 47b of the first rotation lever. The contact member 51 of the first rotation lever is disposed at a place near to both end portions on a rail 5.
Patent JP-H01280679-A (JP)
Title: Ignition timing control device for internal combustion engine
Inventor: TOYODA KATSUHIKO
IPC: F02P5/152
Filed: 1988-04-30
Abstract: PURPOSE:To properly prevent the occurrence of knocking, by a method wherein, in a plurality of the running regions of an internal combustion engine, based on the nature of fuel fed to the internal combustion engine and a knocking detecting value, the ignition timing of the internal combustion engine is controlled to the delay angle side by a given amount. CONSTITUTION:An ignition coil 68 to feed a high voltage to an ignition plug 28 of an internal combustion engine 2 is controlled by a knocking control part 88 based on a detecting signal from a knocking sensor 86. In this case, a knocking control part 88 sets knocking decision values responding to a plurality of respective running regions. In a knocking region, a knocking detecting value is compared with a decision value to discriminate the nature of fuel fed to the internal combustion engine. According to the nature of fuel and based on a knocking detecting value, the ignition timing of the internal combustion engine is controlled in each running region to the delay angle side by a given amount.
Patent JP-S60168-A (JP)
Title: Video camera device
Inventor: IDE KAZUNORI
IPC: H04N5/765
Filed: 1983-06-16
Abstract: PURPOSE:To attain ease of start/stop control by allowing on/off to be selected by the presence of an output of a voltage information detecting circuit and a clock from a magnetic recording and reproducing device. CONSTITUTION:When a switch 16 is turned on at the PLAY mode, since the level of a point A is a low level l, a transistor TR12 is turned on/off according to the clock. The level of a point B is a high level H when the TR12 is turned on and slightly decreased when a TR13 is turned off, but in selecting a time constant comprising a resistor 14 and a capacitor 15 to a large value, the TR13 is not turned on even if the voltage at the point B is decreased. Thus, the level of a point C is L. Then at the REC mode, the level of a terminal 1 is L, the level of the points A, B goes to H, the TR13 is turned off, and the level of the point C goes to L, the level of a terminal 6 goes to H by turning on a start/ stop switch 17 and the level goes to L by turning it off, allowing to attain start/ stop of the VTR.
Patent JP-S5633337-A (JP)
Title: Continuous supply of tape
Inventor: NOMURA YOSHIKAZU
IPC: B65H20/28
Filed: 1979-08-27
Abstract: PURPOSE: To prevent a tape from tangling and crumpling, by suppling the tape with a guide plate for the tape being gradually inclined from a position parallel to a bottom of a reservoir box to a downward position.  
     CONSTITUTION: The guide plate 3 is swingably mounted on a fulcrum 31 arranged to the reservoir box 2 and positioned adjacent to supply rolls 1, which guide plate 3 may be swung up and down repeatedly and slowly between a generally horizontal position shown in full line and a position shown in broken line, and a tension rendering apparatus is provided for rendering back tension to a running tape by pinching it. The guide plate 3 is first positioned horizontally, and when the tape T  is delivered from the supply rolls 1, the tape T drops near a guide roll 4 into the reservoir box 2 to be deposited so that the tape T may be evenly distributed in the reservoir box 2. Thus the space of the reservoir box 2 can be effectively used, and the tape T can be drawn out while it is being given back tension by the tension rendering apparatus 5. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-S5536220-A (JP)
Title: Preparation of polycarbonate
Inventor: MORI HAJIME
IPC: C08G64/22
Filed: 1978-09-05
Abstract: PURPOSE: To obtain a polycarbonate free from discoloration industrially advantageously, by melt polycondensation of a solution a polycarbonate oligomer having a specific molecular weight in methylene chloride concentrated under specific temperature conditions, with a dihydroxydiaryl compound.  
     CONSTITUTION: A hydroxydiaryl compound is reacted with a phenol and phosgene at a 1:0.2W1:1.1W1.5 molar ratio in the presence of methylene chloride to give a reaction product comprising a polycarbonate having a molecular weight≤3,000 and terminal phenoxycarbonyl groups. The solution is then concentrated at a temperature T(°C) of the formula [C is the polycarbonate oligomer concentration (wt%)] to 150°C until the moisture content in the solution becomes ≤100ppm, preferably ≤50ppm, then at a temperature of the formula or above to give a colorless melt oligomer, which is melt polycondensed with a dihydroxydiaryl compound to form a polycarbonate free from discoloation. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-H048520-A (JP)
Title: Manufacture of injection mold
Inventor: YOSHIDA KOICHIRO
IPC: B29C45/37
Filed: 1990-04-26
Abstract: PURPOSE:To obtain in a short time and at a far lower cost an injection mold, by a method wherein a cassette is divided into a wide use part and exclusive use part, the wide use part is produced beforehand and only the exclusive use part corresponding to a molded product which is to be made is made according to requirement and the exclusive use part is combined with the wide use part. CONSTITUTION:A stationary side cassette wide use part 22a and movable side cassette wide use part 22b are made respectively beforehand. A stationary side cassette exclusive use part 23 and movable side cassette exclusive use part 24 are made whenever they are required. The stationary side cassette exclusive use part 23 and movable side cassette exclusive use part 24 are made into an inner cassette by putting them together and an injection mold is completed by assembling them in a built-in type. Since a cassette type injection mold is made by a method using an inner cassette becoming a cassette exclusive part like this, the manufacturing hours and days are shortened, in addition to which a cost reduction becomes possible.
Patent JP-H07294444-A (JP)
Title: Exposed condition inspection device for sleeper
Inventor: TAKENAKA YASUO
IPC: G01N21/84
Filed: 1994-04-25
Abstract: PURPOSE:To inspect the quality of an exposed condition of a sleeper by mounting an exposed condition inspecting device on a track inspection-measuring car, continuously measuring a height of ballast while traveling, and processing obtained image data aboveground. CONSTITUTION:An exposed condition inspection device has two measuring optical systems 6A and 6B composed of a light projecting part 61 to project laser spots on two places of a sleeper 4 and ballast B between left and right rails 5L and 5R and a light receiving part 62 to receive reflected light LR by respective places, an imaging part to image receiving light signals successively outputted by the light receiving part 62 and a VTR to record image data, and is also composed of an aboveground device which is arranged aboveground and processes recorded data of the VTR and calculates a height average value (m) of the ballast B between respective sleepers and judges the quality of an exposed condition of the respective sleepers 4 by comparing this with a reference value.
Patent JP-S5233197-A (JP)
Title: Centerless grinding method and device of workpiece
Inventor: MASUDA MASAMI
IPC: B24B5/18
Filed: 1975-09-10
Abstract: PURPOSE: A centerless grinding method and device, wherein surfaces of axis and flange of a workpiece can be ground simultaneously without the need of any special compensating mechanism to abrasion of the grinder. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-H08152353-A (JP)
Title: Method and apparatus for collecting material to be measured in combined measuring apparatus
Inventor: KONISHI SATOSHI
IPC: G01G19/387
Filed: 1995-04-10
Abstract: PURPOSE: To make it possible to perform interlocking operation together with a multiple-type packing machine and to shorten the discharging period by obtaining at least three or more sets of combined materials to be measured during one measuring cycle, allocating the combined materials to be measured into discharging paths less than the number of the sets, and discharging the materials. CONSTITUTION: The materials to be measured, which are measured and discharged by a plurality of measuring hoppers WH having two systems of discharging ports, are moved to an inner chute IB and right and left outer chutes OA and temporarily pooled in timing hoppers HA and HB. The discharging ports of the timing hoppers HA and HB communicate with the feeding ports of two lower chutes S having the different discharging ports. The materials to be measured are discharged through the lower chutes S at the different timing. During one measuring cycle, wherein the material to be measured for which the specified combination is obtained are discharged, at least three or more sets of the combined materials to be measured are obtained. The combined materials to be measured are allocated to two lower chutes S less than the number of the sets of the materials and discharged.
Patent JP-H02103282-A (JP)
Title: Nitrogeneous compound
Inventor: RENZO FUONTANERI
IPC: C08L23/02
Filed: 1989-04-27
Abstract: PURPOSE: To provide the subject compound expressed by a specific formula, and imparting self-extenguishing property to a thermoplastic polymer such as PE and PP.  
     CONSTITUTION: The objective compound is expressed by formula I {(n) is 2-20; A is Cl -  or formula II; molecular weight is 532-10,000). The compound is preduced first by reacting cyanuric chloride with an amine of formula R 1 -NH 2  (R 1  is methyl, ethyl, propyl, butyl, hexyl, octyl, decyl, dodecyl or the like) or a heterocyclic compound containing a nitrogen atom in a ring in a molar ratio of 1:1 in a polar solvent such as acetone or water at -10 to +10°C at pH 5-7 to obtain a 4-amino derivative of 2,6-dichloro-1,3,5-triazine. After separating, it is reacted with an amine expressed by formula III or piperazine in a non-polar solvent under heating condition. 
     COPYRIGHT: (C)1990,JPO
Patent JP-H06209415-A (JP)
Title: Document with recording description and method for evaluating property of the same
Inventor: MEREN ROJIYAA DEII
IPC: G06V20/80
Filed: 1993-05-11
Abstract: PURPOSE:To obtain a document having microscopic granular structure and to evaluate the propriety of the document by taking its structure into account. CONSTITUTION:The propriety of a recording document 10 is evaluated by referencing referenced granular data obtained before from the document. The document main body is formed by a base medium 12 in which recording such as a character is described in a recording part 12T. A granular sealing stamp section 14 is set to a prescribed location in a base medium. The granular structure specific in the sealing stamp section is very small and acts like a sealing stamp for document verification. The sealing stamp section is at first scanned and a series of reference data are generated by the surface reflection of granular structure. The reference granular data are used to a memory used for the evaluation of propriety in future. The seal stamp is scanned thereafter and the granular data are generated at this point of time and the collation with reference granular data is executed.
Patent JP-S601078-A (JP)
Title: Synthetic resin outside plate supporting device for car body
Inventor: ITOU KOUSHIN
IPC: B62D29/04
Filed: 1983-06-17
Abstract: PURPOSE:To allow the expansion and contraction of a synthetic resin plate due to temperature difference and prevent the deformation of its end part by providing a small gap between the rear end edge of a front fender and the stepped part of a lower outside plate. CONSTITUTION:An interposedly holding end 3d is formed at the front end of the side face 3 of a front outside plate part P1 in an integrated form through a stepped part 3c, and is inserted between the outer face of a side sill 2 and a front fender Ff which is fixed to the outside face of a framework body with bolts, being interposedly held by these. A small gap delta in the longitudinal direction is formed between the rear end edge 6 of the front fender Ff and the stepped part 3c of the front outside plate part P1, to allow the longitudinal expansion and contraction of a synthetic-resin lower outside plate P. The outside face of the front fender Ff is formed nearly evenly with the outside face of the front outside plate P1.
Patent JP-H10302036-A (JP)
Title: Contactless type memory card
Inventor: MURATA MITSUHIRO
IPC: G06K17/00
Filed: 1997-04-25
Abstract: PROBLEM TO BE SOLVED: To match the input/output signal levels of a counter memory interface part without damaging reliability on communication by supplying a voltage from one of first and second constant voltage circuits corresponding to the power supply voltage system of a memory to a control circuit provided with the counter memory interface part. SOLUTION: As the memory 20, the one of a 3.3 V power supply voltage system for instance is used and selective power supply connection parts 7 and 8 are connected. In the state, the Vs2 power supply of -3.3 V is supplied to the memory 20 and the control circuit 18 and the input/output signal levels between the memory 20 and the counter memory interface part 19 are turned to the state of being matched by the same Vs2 power supply system, however, the Vs1 power supply of -5 V is supplied to a reception demodulation circuit 14 and a transmission driving circuit 17. Also, in the case of using the one of a -5 power supply voltage system as the memory 20, it is sufficient to attain the state of connecting the selective power supply connection parts 7 and 9 and all circuit parts inside this card are operated by the Vs1 power supply system in that case.
Patent JP-H0410298-A (JP)
Title: Semiconductor memory
Inventor: OHIRA TAKESHI
IPC: H01L21/8244
Filed: 1990-04-25
Abstract: PURPOSE:To enable initialization in a short period of time by making bit lines, which are connected to high-potential and low-potential sides in executing initialization, respectively correspondent to only one or the other of positive and negative logic nodes. CONSTITUTION:By setting a control line SL0 to 'H' and setting a control line SL1 to 'L' when executing initialization, NMOS tranistors TrN4 and N7 are turned on and transistors N5 and N6 are turned off. Therefore, bit lines B0 and B2 corresponding to a positive logic node Q1 are connected through the TrN4 to a power supply line Vcc and bit lines B1 and B3 corresponding to a negative logic node Q0, however, are connected through the TrN7 to a power supply line Vss. Accordingly, all the bit lines corresponding to the node Q1 of the memory cell are turned to 'H' and the bit lines corresponding to the node Q0 are turned to 'L'. Therefore, by raising the bit line one by one, a logic value '1' is stored into all the memory cells. Thus, all the memory cells can be initialized in a short period of time.