baber/WOPTO huggingface dataset:
Patent JP-H10244660-A (JP)
Title: Printing plate pressing device for printer
Inventor: AOYAMA HIDEO
IPC: B41F27/12
Filed: 1997-03-06
Abstract: PROBLEM TO BE SOLVED: To drive a printing plate pressing roller with a light load and also make it easily detachable by providing drive member which enables the driving of a support member so that the printing plate holding roller is separated from a plate cylinder by the eccentric motion of an eccentric part centered around a fulcrum part. SOLUTION: A support arm 5 is fitted, in a freely rotating manner, on the inner face side of a frame centered around a fulcrum pin 6. A groove 5a is formed in the support arm 5 and both end parts 10a of a printing plate pressing roller 10 are introduced into the groove part 5a. The printing plate pressing roller 10 moves between a position P1 where the roller 10 comes into contact with a plate cylinder 3 and a position P2 where the roller 19 separates from the plate cylinder 3 by the pivoting of the support arm 5 around the fulcrum pin 6. An eccentric pin 20 is fitted into the frame and has a fulcrum part 20a fitted to the frame in a freely rotating manner and an eccentric part 20b which is eccentric from the fulcrum part 20a. The outer periphery of the eccentric part 20b is engaged with a manipulation part 5b provided on the support arm 5.  Thus it is possible to prevent an excess pressure from being applied and removing the printing plate pressing roller 10 from a printer only by removing a plate 14.
Patent JP-H06263326-A (JP)
Title: Long material supply device
Inventor: TATEIWA TADASHI
IPC: B65H57/18
Filed: 1993-03-12
Abstract: PURPOSE:To prevent release, loosening, entanglement, etc., of wire generated by supply of the wire more than required by inertial rotation of a bobbin by installing a pressurizing means to press an outer circumferential surface of a rewinding material while changing a pressure in accordance with a winding diameter of the rewinding material. CONSTITUTION:A pressurizing means 5-1 is a rubber plate of which one end is fixed on a frame lower part 6-1 by use of a screw, with the other end fixed on a frame upper part 6-2 by use of a screw similarly. This pressurizing plate 5-1 covers about 1/3 the outer circumferential part of a rewinding material 3 to fix it by applying a tension to give a pressure to the outer circumferential part. Where a wire 4 is supplied to reduce a winding diameter of the rewinding material 3 gradually, the pressurizing plate 5-1 keeps braking a bobbin 1 and the rewinding material 3 while reducing the pressure by the tension for preventing release of the wire 4 by inertial rotation of the bobbin 1 and resiliency of the wire 4, thereby the wire 4 can be supplied smoothly.
Patent JP-H07261394-A (JP)
Title: Photosensitive composition and image forming method
Inventor: KAWAMURA KOICHI
IPC: G03F7/039
Filed: 1994-03-23
Abstract: PURPOSE:To obtain a photosensitive compsn. developable with an aq. alkali soln. of a relatively low pH, having satisfactory image forming property and giving a planographic printing plate having high printing durability. CONSTITUTION:This photosensitive compsn. is a positive type photosensitive compsn. contg. a polymer having 3 to <60mol% structural units represented by the formula, wherein A is H, a halogen or 1-4C alkyl, R<1> is a 1-6C alkyl, halogen or 1-6C alkoxy and (m) is an integer of 1-5.
Patent JP-H04287251-A (JP)
Title: Memory device
Inventor: MAEDA TAKAMI
IPC: G06F12/02
Filed: 1991-03-18
Abstract: PURPOSE:To provide a memory device having a short cycle time when adjacent pages in its memory space are continuously accessed. CONSTITUTION:This memory device which is used for data transfer by reading out and writing data under the control of a main controller 4 is provided with a DRAM 1 constituting a main storage memory, SRAM 2 for storing the first N-piece words on each page in the memory space, and address predicting means 5 and 6 which predict the address of the next access cycle. The memory device is also provided with comparing means 7 and 8 which compare the address of the next access designated by a data processor 11 with the predicted address of the means 5 and 6 and selecting means 9 and 10 which access the SRAM 2 for the first N-piece words on each page and the DRAM 1 for the remaining words when the compared results of the means 7 and 8 are coincident.
Patent JP-S60196543-A (JP)
Title: Air flow amount control device of air conditioner
Inventor: ENOMOTO GOROU
IPC: F24F11/02
Filed: 1984-03-21
Abstract: PURPOSE:To eliminate the effect of noise due to the joint installation of indoor electrical wiring for power supply and for controlling other than the controlling of air flows of a fan and of an exhauster by a method wherein the output proportional to the quantity to be illuminated of a light receiving element is generated by a signal converter so as to control the air flows of the fan and of the exhauster. CONSTITUTION:When cooking is started, the sensor 3 corresponding to a burner 1 in use detects the starting of the cooking, resulting in opening the damper 24 in its individual hood so as to communicate a kitchen 2 with an exhaust duct. On the other hand, the resistance loss of an optical fiber sensor 13 interposed in the optical fiber cable 15 of a signal processing system increases in response to the capacity of the burner 1, resulting in decreasing the amount of light transmission of the optical fiber cable 16. Because the amount of light transmission of the optical fiber cable 16 of a back noise processing system, the quantity to be illuminated of the light receiving element 11 of the cable 16 is employed as standard so as to obtain from a differential amplifier 12 the output in proportion to the deviation between the quantities to be illuminated of the light receiving element 9 of the signal processing system and of the light receiving element 11. An exhauster motor 25 is rotated in response to the output of the differential amplifier 12 in order to control the air flow suitable for the working state of the burner 1. In addition, a fan motor 7 is rotated interlocking with the exhaust motor 25.
Patent JP-S58169746-A (JP)
Inventor: NAKAMOTO KATSUHIRO
IPC: H01H73/36
Filed: 1982-03-29
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。
Patent JP-H09224229-A (JP)
Title: Cable television broadcast system
Inventor: ABE TADAKATSU
IPC: H04N7/16
Filed: 1996-02-15
Abstract: PROBLEM TO BE SOLVED: To allow a conventional television receiver to receive an FM teletext broadcast program for contractors of the cable television broadcast system. SOLUTION: A cable television broadcast station receives an FM radio broadcast program including a teletext broadcast program, and a signal separate section 10 separates the broadcast signal into an audio signal and a teletext broadcast signal. The audio signal is given to a television audio signal generating section 20, in which the signal is converted into a frequency band of the television audio signal. A digital signal extract section 30 extracts a digital teletext code from the teletext broadcast signal and a television video signal generating section 40 uses a prescribed font prepared in a font information supply section 50 to generate a television use video signal formed by displaying a character string corresponding to the extracted teletext code on a prescribed background image prepared by a background image supply section 60.  The television audio signal and the television video signal are synthesized by a signal synthesis section 70 and the resulting signal is distributed as one television program by utilizing an idle band for cable television distribution.
Patent JP-H07225059-A (JP)
Title: Multifunctional refrigerating cycle system
Inventor: KINOSHITA TERUO
IPC: F25B1/10
Filed: 1994-02-14
Abstract: PURPOSE:To so construct an operating compressor as to have a high-pressure side compressor or high- and low-pressure side compressors to allowed to be switched and to improve an efficiency of a multifunctional refrigerating cycle system by applying a bypass conduit including a switching valve to connect suction sides of the high- and low-pressure side compressors. CONSTITUTION:A discharge side of a high-pressure side compressor 2a and one sides of a hot water supplying and icemaking tank heat exchanger 3a, an indoor heat exchanger 3b and an outdoor heat exchanger 3c of a multifunctional refrigerating cycle system are connected by a discharge conduit 5 including discharge side switching valves 4a-4c. The other sides of the exchangers 3a-3c are connected by an expansion conduit 7 including expansion valves 6a-6c. Further, a suction side of a low-pressure side compressor 2b is connected to part of the conduit 5 by a suction conduit 13d including suction side switching valves 13a-13C. With such a structure, a bypass tube 14b including a bypass switching valve 14a to connect a part near the compressor 2b of the conduit 13d to the high-pressure side suction conduit 2c is applied.
Patent JP-S60196188-A (JP)
Title: Novel hemicellulase and its preparation
Inventor: ABE TAKESHI
IPC: C12N9/42
Filed: 1984-03-19
Abstract: PURPOSE:A microorganism in Phomopsis, producing the titled enzyme is cultured and the titled enzyme is separated from the culture mixture to give the titled enzyme which can hydrolyze xylane randomly into xylose. CONSTITUTION:A novel microorganism in Phomopsis, producing hemicellulase A such as Phomopsis densiflora sp, is cultured and a novel hemicellulase A is separated from the culture mixture to give the objective enzyme. The enzyme randomyl hydrolyzes xylane to produce characteristically xylose mainly.
Patent JP-H01226865-A (JP)
Title: Diphenyl ether derivative
Inventor: GO ATSUSHI
IPC: C07C67/00
Filed: 1988-03-08
Abstract: NEW MATERIAL:A compound of formula I [R<1> is lower alkyl; R<2> is H or lower alkyl; R is (substituted) phenyl]. EXAMPLE:Methyl O-phenoxycarbonylmethyl-5-(2-chloro-4-trifluoromethylphenoxy)- 2-nitrobenzohydroximate. USE:A herbicide. The compound of formula I has selectivity to rice, corn, wheat, etc., and a wide herbicidal spectrum and exhibits the herbicidal activity in a small dose compared with those of conventional herbicides. PREPARATION:The compound of formula I is prepared by treating an O- carboxyalkyl-2-nitro-5-(substituted phenoxy)benzohydroximic acid ester of formu la II with a reagent such as thionyl chloride to provide an acid chloride and subsequently reacting the acid chloride with a phenol derivative of formula III in the presence of a base such as pyridine or triethylamine in an organic solvent.
Patent JP-S62210073-A (JP)
Title: Dispersing method for powder
Inventor: UCHIDA YUUNOSUKE
IPC: B05D1/02
Filed: 1986-03-12
Abstract: PURPOSE:To execute powder dispersion with good dispersibility by using solvents which are lower in viscosity and higher in vapor pressure than water as the solvent for the powder. CONSTITUTION:The solvent having a low coefft. of viscosity is used in order to improve the dispersibility and the solvent having the high vapor pressure is used to shorten the time till the evaporation. Metallic powder is mixed with such solvents to shorten the time for evaporation by using a nebulizer and to decrease the amt. of the solvents. The good dispersion state is then created and a sample is prepd. as it is without resticking.
Patent JP-S58169804-A (JP)
Inventor: SHIMIZU KOUJI
IPC: F21V5/00
Filed: 1982-03-31
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-S58169857-A (JP)
Title: Charged particle filter
Inventor: BAN ETSUO
IPC: H01J49/44
Filed: 1982-03-31
Abstract: PURPOSE:To easily realize a focusing condition in accordance with a charged particle desired to selectively pass, by applying different potential to at least one of the pair of electrodes between its central part and both end parts along the direction of the magnetic field. CONSTITUTION:The second electrode plate 8 is divided into three electrode elements 8a, 8b, 8c. The elements 8a, 8c are connected to a voltage divided point T2 of a divider resistor 7, and potential -V1 is applied to the both elements 8a, 8c. While the element 8b is connected to another voltage divided point T3 of the resistor 7 and applied with potential -V2. A position of the point T3 is changed to adjust the potential V2 and V1. This adjustment is actually performed in such a manner, for instance, that a sectional shape of a beam passing through a pin  hole (not shown in the drawing) arranged immediately below an incident axis  (z) is projected onto a fluorescent plate and observed and the position of the  point T3 is adjusted to form said sectional shape to a true circle.
Patent JP-S56147643-A (JP)
Title: Electrical dust precipitator
Inventor: TACHIBANA NAOHARU
IPC: B03C3/41
Filed: 1980-04-21
Abstract: PURPOSE: To obtain a dust precipitator of good capturing efficiency by forming the discharge electrodes of the electrical dust precipitator of thin metallic sheets, providing projections in the edge part on the upper inflow side and arraying the discharge electrodes along the gas flow.  
     CONSTITUTION: Discharge electrodes 2 are formed of thin metallic sheets and projections 5 of rugged parts or folded parts are provided to the edge parts of the upper stream side in the gas inflow direction. If dust collecting plates 1 and the discharge electrodes 2 are juxtaposed at prescribed intervals in the flow direction of the gas, the dusts flowing in by being conveyed are charged by the electrolytic dissociating parts 9 of the projections and are given the polarity of the discharge electrodes 2, so that the greater part of the dusts are captured on the dust collecting plates 1. However, the high resistant dusts etc. cause reverse electrolytic dissociation but they are easily captured on the discharge electrodes 2 by the Coulomb force in the later electric field part 10. With such constitution, the electrical dust precipitator of good capturing efficiency is obtained. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-H10256640-A (JP)
Title: Semiconductor laser device and its manufacture
Inventor: TADA HITOSHI
IPC: H01S5/00
Filed: 1997-03-07
Abstract: PROBLEM TO BE SOLVED: To restrain a leakage current flowing into an impurity diffusion region, and improve laser characteristics, by forming the impurity diffusion region in a selected region containing the end surface of an optical waveguide. SOLUTION: An impurity diffusion region 8 is selectively formed only in the end surface part of an optical waveguide A or only in the region containing the vicinity of the end surface part. The impurity diffusion region 8 is formed in the direction along the optical waveguide A, on the end surface of the optical waveguide A. On the laser end surface, a current block layer 6 is formed in the direction along the optical waveguide A, on the impurity diffusion region 8. A current flows from a contact layer 7 to the impurity diffusion region 8, creeping into the current block layer 6, but the impurity diffusion region 8 does not spread all over the laser end surface. Thereby the flow path of a leakage current is restricted, and the component of the leakage current which flows in the impurity diffusion region, spreading in the tranversal direction, can be restrained.
Patent JP-H11225552-A (JP)
Title: Dustproofing device for operating section of mobile farming machine
Inventor: MANIWA YOSHIKI
IPC: A01D67/02
Filed: 1998-02-18
Abstract: PROBLEM TO BE SOLVED: To provide the subject device designed to provide a covering member enclosing a steering section which, in turn, is mounted with a ventilator for feeding, from above, air penetrated through a filter so as to render the front visual recognizability of the steering section favorable and also afford sufficient dustproofing effect with only small amounts of air fed from above. SOLUTION: In a mobile farming machine 1 with a steering section 3 mounted on the machine body, this dustproofing device is so designed as to provide a covering member 23 enclosing the steering section 3 which, in turn, is mounted with a ventilator 18 for feeding, from above, air penetrated through a filter 21; wherein it is preferable that the covering member 23 is made of transparent material along with being made detachable.
Patent JP-S58169202-A (JP)
Title: Process controller
Inventor: MOGAMI TAKEO
IPC: G05B11/36
Filed: 1982-03-31
Abstract: PURPOSE:To reduce the output ripple of a lamp part and to prevent the overshoot while holding speedy controllability by passing a set value through a delay filter for reducing stepwise variation in set value, and performing deviation differentiating processing. CONSTITUTION:When the set value SP is varied stepwise, the filter 1 having the primary or the secondary delay characteristics reduces the variation to supply the resulting set value SP' to a comparing circuit 2. This circuit 2 compares a fetched measured value PV with the set value SP' and outputs a deviation signal E. This signal E is passed through a differential arithmetic circuit 3 and then supplied to a comparing circuit 6 through the parallel circuit of a proportional arithmetic circuit 4 and an integral arithmetic circuit 5 and the output of the comparing circuit 6 is outputted through an arithmetic circuit 7. Thus, the stepwise variation is reduced to prevent the overshoot.
Patent JP-S6254233-A (JP)
Title: Electrochromic element
Inventor: ITO TOSHIYASU
IPC: G02F1/17
Filed: 1986-03-10
Abstract: PURPOSE:To obtain an element which has excellent responsiveness even in the stage of low-voltage driving and exhibits coloring performance of a high density by constituting an oxidation coloring layer of an org. material and a reduction coloring layer of an inorg. material, disposing these two coloring layers to face each other, sealing an electrolyte therebetween and sealing the layers. CONSTITUTION:The inorg. reduction coloring layer 11 and org. oxidation coloring layer 12 are formed on the surfaces of the thin films consisting of a pair of a lower electrode 10a and the upper electrode 10b facing each other. An electrolyte layer 15 sealed with the electrolyte 13 in a spacer 14 is formed therebetween. The inorg. reduction coloring layer 11 is more specifically a transition metallic oxide such as WO3, MoO3 or TiO2 and induces a reversible coloring reaction by the doping/dedoping reaction of cation M<+> in the electrolyte 13. On the other hand, the above-mentioned org. oxidation coloring layer 12 consists of an electrochromic material such as polyaniline of which the thin film is formed on the surface of the upper electrode 10b. The coloring reaction is reversibly induced by the addition and elimination of proton at the boundary with the electrolyte 13.
Patent JP-H02232357-A (JP)
Title: Method for coloring surface of base material
Inventor: SUZAWA HIROMOTO
IPC: C23C14/08
Filed: 1989-03-07
Abstract: PURPOSE:To obtain the chromatic interference film which has high film strength and exhibits interference colors of a high contrast by forming films by electron beam vapor deposition, etc., using Al2O3 and the boride of group IV elements as evaporating sources or targets on the surface of a high-reflectivity base material. CONSTITUTION:The films are formed by the electron beam vapor deposition method, sputtering method, etc., using the Al2O3 and the boride of the group IV elements, such as TiB2, as the evaporating sources or targets, on the surface of the base material consisting of plastics, metals, such as Al, ceramics, etc., and having the high reflectivity. The chromatic interference films consisting of the Al2O3 and the boride of the group IV elements are formed by the film formation. Since the interference film itself of the above-mentioned chromatic interference film is colored, the contrast of the interference colors is high. In addition, the chromatic interference film has the high hardness, extremely superior in terms of wear resistance and functions as the protective film of the base material.
Patent JP-H03255184-A (JP)
Title: Adhesive for printed wiring board made by the additive process
Inventor: TAKANEZAWA SHIN
IPC: C08L61/06
Filed: 1990-03-05
Abstract: PURPOSE:To obtain the title adhesive improved in the resistance to electrolytic corrosion and the adhesiveness to deposited copper plating by using a COOH- containing acrylonitrile/butadiene rubber, an alkylphenolic resin, an epoxy resin, and Al(OH)3 as the constituents. CONSTITUTION:Acrylonitrile is copolymerized with butadiene to give an acrylonitrile/butadiene rubber (A) containing at least 3wt.% COOH groups in the molecule. Solid matter consisting of 30-70wt.% component A (solid content after removing organic solvents, the same applies hereinafter), 10-40wt.% alkylphenolic resin (B), 5-50wt.% epoxy resin (C), Al(OH)3 (D) having a mean particle diameter of 0.5-10mum, in an amount of 10-100 pts.wt. based on 100 pts.wt. total solids content of components A, B, and C after removing the organic solvents, and if necessary, 0.01-5.0wt.% catalyst (E) is dissolved or dispersed in an organic solvent (F).
Patent JP-H03267183-A (JP)
Title: Method for discharging washing treatment liquid
Inventor: SATO HIROSHI
IPC: B01D35/02
Filed: 1990-03-05
Abstract: PURPOSE:To make improvement in the capacity to discharge sewage by stopping a vacuum pump and driving a discharge pump to discharge the sewage when the sewage in a strainer box attains a prescribed volume, then stopping the discharge pump and driving the vacuum pump. CONSTITUTION:To vacuum pump 11 connected to the discharge port side of a liquid sealing valve 9, the discharge pump 14 connected to a piping 13 provided in the bottom of the strainer box and a 2nd pressure switch 16 connected to the discharge port side of the pump 14 are provided. The sewage in the tank 1 is introduced into the box 7 by the negative pressure in the box 7 generated by the driving power of the pump 11. The vacuum pump 11 is stopped and the discharge pump 14 is driven by the operation of the 1st pressure switch 10 to discharge the sewage in the box 7 when the sewage in the box 7 attains the prescribed volume. The pump 14 is stopped and the pump 11 is restarted by the drop of the discharge pressure by the pump 14. Consequently, the capacity to discharge the sewage in the tank 1 is improved in this way.
Patent JP-H06264298-A (JP)
Title: Barrel
Inventor: NISHIWAKI SUSUMU
IPC: C23F1/08
Filed: 1993-03-15
Abstract: PURPOSE:To prevent plating defects and the degradation in index and to increase an electrodeposition reaction region so as to enhance liquid treatment efficiency by enhancing the inflow and outflow efficiency of a treating liquid into the hollow bodies of the barrel for liquid treatment and facilitating the mixing state of works. CONSTITUTION:Plural sheets of body plates bored with many fine holes 1A for passage of the treating liquid 6 on their wall surfaces are joined to a polygonal cylindrical shape, by which plural barrel bodies 21, 22, 23 consisting of the perforated hollow bodies are constituted. These hollow bodies 21, 22, 23 are equally disposed at a prescribed circumferential pitch under the intervention of partition walls 24 around a common revolving shaft 20, by which the barrel 30 for liquid treatment of a revolution type is constituted.
Patent JP-H05253145-A (JP)
Title: Vacuum cleaner
IPC: A47L9/28
Filed: 1992-03-12
Abstract: PURPOSE:To provide a vacuum cleaner which automatically increases a suction force without troubling a user and with superior operability and high operating efficiency even at a place such as the corner of a room or around an obstruction where dust is hard to suck. CONSTITUTION:A signal from a detecting part 6 provided in the inside of the bumper 2 of an electric suction tool for floor is outputted by bringing the bumper 2 into contact with a wall or the obstruction, and the signal is received by a control means 4, and the control means 4 controls the suction force of a fan motor 5. By employing such constitution, it is possible to provide the vacuum cleaner with superior operability and high operating efficiency since the suction force can be automatically increased without troubling the user at the place such as the corner of the room or around the obstruction where the dust is hard to suck.