baber/WOPTO huggingface dataset:
Patent JP-H05241287-A (JP)
Title: Silver halide color photographic sensitive material
Inventor: KITA HIROSHI
IPC: G03C7/38
Filed: 1992-02-28
Abstract: PURPOSE:To enhance color reproduction performance and color developing performance and to improve the lightfastness of a magenta dye image by incorporating a specified magenta coupler. CONSTITUTION:This color photographic sensitive material contains at least one magenta coupler represented by formula I in which A is the residue obtained by removing R2 or R3 from a pyrazolotriazole magenta coupler represented by formula II or the like; L is a divalent bonding group or a simple bond; R is alkylene; Y is a nonmetallic atomic group necessary to form a 5- or 6-membered ring: each of R1 and R2 is H or a substituent; and X is H or a group to be released by coupling with the oxidation product of a color developing agent. It is preferred that this coupler and an image stabilizer are used in the same layer or this stabilizer is used in a layer adjacent to the layer of the coupler.
Patent JP-H05241091-A (JP)
Title: Light beam scanner
Inventor: AKANABE YUICHI
IPC: G03F7/20
Filed: 1992-02-28
Abstract: PURPOSE:To accomplish a multiple beam scanning add to enable a high speed recording in a system for scanning the inside surface of a cylinder. CONSTITUTION:A light beam from a light beam generating device 2 is made incident on a pair of anamorphic optical systems (cylindrical lenses) 5 and 6 through a collimator lens 8, and then, exit light is reflected on a rotary reflection element 3 formed of a rectangular prism, etc., while being condensed by a condensing lens 9, and also, the rotary reflection element 3 is rotated by a motor 4 so as to scan the inside surface of the cylinder. At this time, by rotating the anamorphic optical systems 5 and 6 by the motor 7 at half as much as the rotational speed of the rotary reflection element 3, the light beam incident on the rotary reflection element 3 is rotated at the same speed as the rotational speed of the rotary reflection element 3. Thus, the crossing of the light beams on the inside surface of the cylinder 1 is prevented in the case of using plural light beams.
Patent JP-S63211160-A (JP)
Title: Multidisk player
Inventor: OTSUKA YOSHIHIRO
IPC: G11B17/26
Filed: 1987-02-26
Abstract: PURPOSE:To hold a disk playing face so as not to damage it by setting up disk holding rooms at the same height as that of disks and rotatably arranging a control lever to the rotated by the disk in one direction on the lower side of the disk holding rooms. CONSTITUTION:A holding plate 86 is arranged between both the side plates so as to be vertically moved and holding boxes 87, 88 having plural disk holding rooms 87a, 88a are fitted to the lower sides of both the sides of the plate 86 and excited upward by springs 89. The control lever 92 is stored in the lower side of the holding rooms so as to be optionally rotated by a pin 93. The height of the holding rooms 87a, 88a is set up to the same height as the disks. When the disk is carried and set up on a turn table 100, the control lever 92 is optionally excited in both the forward and reverse directions in accordance with the disk, and the disk is positioned and fixed by a clump. Thereby, the disk can be easily handled at the time of carrying it without damaging its surface.
Patent JP-S58161576-A (JP)
Title: Deflection control system
Inventor: SUGAWARA NORIO
IPC: H04N5/04
Filed: 1982-03-19
Abstract: PURPOSE:To simplify the positioning between the displayed pictures and characters, by making use of an integration circuit and a comparator to deliver a synchronizing signal having a phase changed to an external signal and therefore supplying a synchronizing signal to an automatic phase control circuit to vary the threshold level of the comparator. CONSTITUTION:A position control circuit A for CRT of displayed pictures, characters, etc. is set before an automatic phase control circuit APC8 or an AFC circuit. The circuit A consists of an integrator 5 which receives an external synchronizing signal and a comparator 6. The comparator 6 compares the output of the integrator 5 with the threshold level set variably by a phase controller 7. Then the comparator 6 delivers the phase control output varied by the controller 7 and the output of the integrator 5 to the APC8 for control of phase. Then the output of the APC8 is supplied to a deflection output circuit 9, and the threshold level of the comparator 6 is varied. thus the matching is simplified between the displayed pictures and characters.
Patent JP-S61206841-A (JP)
Title: Exciting force variable type vibration damper
Inventor: MORI SHIGEJI
IPC: B63H21/30
Filed: 1985-03-07
Abstract: PURPOSE:To obtain optimum vibration damping effect by providing two sets of vibration dampers which are independently controllable and varying synthetic exciting force of vibration dampers desirably from 0 to maximum while keeping the phase of the exciting force of the vibration dampers optimum to the exciting source. CONSTITUTION:Two sets of vibration dampers A, B are controlled by identical control units, 11a, 11b respectively. The synthetic exciting force by the vibration dampers A, B is put in inverse phase to that of the exciting source, but one of the vibration dampers A is controlled to +theta phase and the other B is to -thetaphase. By controlling this theta to 0 to pi/2, the synthetic exciting force can be controlled to a desirable magnitude.
Patent JP-S57159030-A (JP)
Title: High withstand voltage semiconductor device
Inventor: MOCHIZUKI YASUHIRO
IPC: H01L29/74
Filed: 1981-03-27
Abstract: PURPOSE:To improve the withstand voltage and the reliability of a semiconductor device by the suitable combination of passivation material with the device. CONSTITUTION:The part exposed with p<+>-n junction on the silicon surface is etched to form a groove 6, glass powder 7 is filled, and is baked. This powder is formed, for example, by mixing, melting and pulverizing oxidized zinc, trioxidized boron and dioxidized silicon at 65, 25 and 10% by weight, and has negative charge as stationary charge. Then, a silicon oxidized film 8 having excessive silicon is covered as a semi-insulating film on the overall surface of a substrate.
Patent JP-H02233347-A (JP)
Title: Vessel with metallic lid
Inventor: KURAMOCHI SADAO
IPC: B65D1/26
Filed: 1989-02-23
Abstract: PURPOSE:To obtain a sufficient double-seamed sealability at the peripheral between a flange and a metal lid, by forming a vessel body with sheet-forming a laminated sheet material having and forming the flange having almost the same thickness from the base edge thereof to the front edge thereof. CONSTITUTION:A plastic laminated sheet 30 having a small permeability of oxygen and steam is heated by a heater 41 and a mold 20 composed of a plurality of vessel bodies 11 is formed by use of a metal mold 42. The vessel body 11 is separated from the mold 20 is fitted to a male-mold 29 and arranged on a press-fixing plate 21, positioning the flange 13 in the lower part. And then the flange 13 is pressed with heat between the contact face 22 of a male- mold 21 and the contact face 24 of an annular female-mold 23 to make the flange 13 thickness almost the same thick from the base 13a to the front 13b. When the periphery 17 of the metal lid 16 is double-seamed at the flange 13 of such vessel body 11, even if the contents have a high temperature, softening of the flange 13 is prevented to its lower most extent and hence, it can be double-seamed with an uniform and sufficient seaming strength and prevented from leakage of the contents.
Patent JP-S58221079-A (JP)
Inventor: PETRO JOHN D
IPC: F16K11/07
Filed: 1983-03-15
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。
Patent JP-H07251314-A (JP)
Title: Iron wire cutting device
Inventor: KATSUKI YOICHI
IPC: B23D25/14
Filed: 1994-03-15
Abstract: PURPOSE:To provide an iron wire cutting device for simply cutting an iron wire which packs up a valve bale without generating chip. CONSTITUTION:An iron wire cutting device 11 comprises a pair of slide members 26 adapted to push one end of a valve bale 1 packed up by passing an iron wire round the bale in a stacking state to perform leveling and move in such a manner as to clamp the iron wire, an iron wire storing hoel provided in the tips of the slide members 26 for storing an iron wire, and a cutter 41 for cutting the stored iron wire. An iron wire chipping device 54 comprising a clamp member 66, a pair of rollers and a cutter is provided on the back of the valve bale 1.
Patent JP-S51119793-A (JP)
Title: A method for preparing poly-p-phenylene terephthalamide solutions
Inventor: NAKAGAWA YASUO
IPC: C08L77/10
Filed: 1975-04-14
Abstract: PURPOSE: A method for preparing a poly-p-phenylene terephthalamide solution, capable of forming, by neutralizing an acid in a poly-p-phenylene terephthalamide composition obtained by polymerization in an organic polar solvent. 
     COPYRIGHT: (C)1976,JPO&Japio
Patent JP-H08238711-A (JP)
Title: Laminate and manufacture thereof
Inventor: AOYAMA MASAKI
IPC: C08J7/043
Filed: 1995-03-03
Abstract: PURPOSE: To improve gas barrier properties significantly by a simple operation by applying a water liquid containing specific alkali silicate metal salts and a silane coupling agent to the surface of a polymer molding to form a thin film. CONSTITUTION: A laminate is obtained by applying a water liquid containing at least, 2 of SiO2 /M2 O (mole ratio, M is an alkali metal), preferably 2.5 to 4.8 of alkali silicate metal salts and a silane coupling agent, and thereby forming a thin film. The ratio of the silane coupling agent and the alkali silicate metal salts to be used should normally be limited to 1 to 100/100, preferably 5 to 50/100 in terms of alkoxy group of the silane coupling agent to the alkali metals of silicate (mole ratio). Thus it is possible to make a polymer molding highly gas-impermeable by a simple operation. The laminate obtained is ideally suitable for a wrapping material.
Patent JP-2000143616-A (JP)
Title: Production of aromatic sulfur compound
Inventor: ARAI ISAMU
IPC: C07C319/06
Filed: 1999-02-23
Abstract: PROBLEM TO BE SOLVED: To produce an aromatic sulfur compound in high yield and high purity by a simple operation by reacting an aromatic halogen compound with a specified alkali metal hydrocarbylmercaptide, and degrading the obtained compound with a protonic acid. SOLUTION: An aromatic halogen compound of the formula Yn-Ar-Xm (Ar is an aromatic hydrocarbon residue; X is a halogen bonded to the carbon atom in the aromatic ring of Ar; Y is a halogen, nitro or the like bonded to the carbon atom in the aromatic ring of Ar; m is >=1; n is >=0) is reacted with in alkali metal hydrocarbylmercaptide of formula I (R1 to R3 are each an alkyl or an aryl; M is an alkali metal) and/or a hydrocarbylmercaptane of formula II, and an alkali metal, its hydroxide, carbonate, hydride or alkoxide, in the presence of a nonprotonic polar solvent to provide aromatic thioethers of formula III, and the thioethers are reacted with a protonic acid to provide the objective aromatic thiols of the formula Yn-Ar-(SH)m.
Patent JP-S63212776-A (JP)
Title: Geothermal power generation plant
Inventor: FUJIOKA YUICHI
IPC: F03G7/04
Filed: 1987-02-27
Abstract: PURPOSE:To reduce the back pressure and improve the energy conversion efficiency of a power generating turbine, by converting a heat energy of hot water into a high-temperature heat source at about 200 deg.C by means of a chemical heat pump, and supplying an overheated steam from the heat source to the turbine. CONSTITUTION:A mixture 2 of steam and hot water is separated into a primary steam 2a and hot waters 2b and 2c by a separator 3. The hot water 2b is supplied to a flasher 4 to form a secondary steam 19a. The hot water 2c is supplied to a thermal reactor 6 to decompose a mixed solution therein and form a mixture 9 of 2-propanol, acetone and hydrogen. The mixture 9 is supplied through a reflux condenser 10 and a heat exchanger 14 to a thermal reactor 16 to synthesize 2-propanol from acetone and hydrogen. An amount of heat generated in the synthetic reaction is controlled to about 200 deg.C, and the primary steam 2a and the secondary steam 19a are converted into overheated steams 22 and 23 by heat exchangers 17 and 18, which are in turn supplied to a turbine 24. Accordingly, a back pressure of the turbine 24 may be reduced to thereby improve the energy conversion efficiency and also improve the utilization efficiency of geothermal energy.
Patent JP-S61205680-A (JP)
Inventor: KUBOTA KAZUO
IPC: C04B28/18
Filed: 1985-03-08
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-S58162814-A (JP)
Title: Position detecting sensor
Inventor: NAKADA KAZUE
IPC: G01D5/20
Filed: 1982-03-23
Abstract: PURPOSE:To detect positions exactly by the use of stable driving voltage by supplying the signal of the trapezoidal wave voltage formed by dividing down the frequencies of the clock signal of a microcomputer to a position detecting sensor which utilizes the change in inductances. CONSTITUTION:The clock signal of a microcomputer 14 is divided down Cm and is inputted to the input terminal (d) of a detecting circuit 3. The signal is made into the signal of trapezoidal wave voltage by a trapezoidal wave generator 4 and is applied through an amplifier circuit 5 and a coupling capacitor C2 to a sensor detecting part 1. The capacity of the capacitor C2 is so selected that the resonance frequency of the capacitor C2 and inductances L1, L2 attains sufficiently low values as compared to the output frequency of the frequency divider Cm.
Patent JP-S60189160-A (JP)
Title: Flat battery
Inventor: NADEI YOSHIO
IPC: H01M2/04
Filed: 1984-03-08
Abstract: PURPOSE:To obtain a highly reliable battery by preventing any decrease in discharge capacity under the condition of high temperature and high humidity by forming an insulating paint film consisting of a dispersion paint film and a varnish film. CONSTITUTION:After a PTFE dispersion paint is sprayed over a negative can 22, drying and sintering are performed to form a dispersion paint film 2Hf. After that, a fluorine resin varnish is sprayed over the film 2Hf before performing drying and sintering thereby forming an insulating paint film 22e containing varnish 22g.
Patent JP-S51120289-A (JP)
Title: Comparator electrode
Inventor: ASANO TAKAMASA
IPC: G01N27/30
Filed: 1975-04-15
Abstract: PURPOSE: Washable comparator electrode with sealed liquid which does not get in touch with a solution whose pH is to be measured and form a mixture. 
     COPYRIGHT: (C)1976,JPO&Japio
Patent JP-H11243358-A (JP)
Title: Array antenna device for mobile communication base station and its control method
Inventor: NISHIMORI KENTARO
IPC: H04B7/26
Filed: 1998-02-26
Abstract: PROBLEM TO BE SOLVED: To improve a capability that reduces the effect of an interference wave that does not synchronize with the timing of a signal slot. SOLUTION: The level of a received signal is compared with an interference wave identification level La about each slot (S02) and a specific signal component in a period T0 with the level La or higher is extracted from the received signal (S08 and S09). A synthesized signal of a known signal and of a specific signal component extracted in each element of an antenna array is formed (S11), and an amplitude and a phase which minimize errors between the synthesized signal and the known signal are calculated (S12) and are given to an amplitude phase varying device.
Patent JP-H09241804-A (JP)
Title: Pc steel bar excellent in uniform elongation and high temperature relaxation characteristic
Inventor: YOKOTA TOMOYUKI
IPC: C22C38/06
Filed: 1996-03-01
Abstract: PROBLEM TO BE SOLVED: To provide a PC steel bar capable of being produced by the ordinary process without requiring a strain application stage, excellent in uniform elongation and high temp. relaxation characteristic, and having >=1420N/mm<2> tensile strength. SOLUTION: This steel bar has a composition containing, by weight, 0.2-0.7% C and 2.0-3.0% Mn and further containing Si and Al so that 2.0wt.%<=Si+ Al<=5.0wt.% is satisfied. Further, this steel bar has <=15% ferrite fraction and >=1420N/mm<2> tensile strength and also has excellent uniform elongation and high temp. relaxation characteristic.
Patent JP-2000242581-A (JP)
Title: General-purpose electronic mail transmission and reception system
Inventor: SASAKI TAKASHI
IPC: H04L12/58
Filed: 1999-02-23
Abstract: PROBLEM TO BE SOLVED: To provide a general-purpose electronic mail transmission/reception system for electronic equipment which is not connected to an internet. SOLUTION: This system consists of an electronic mail terminal 2 which can transmit and receive the electronic mails which are stored in the storage media 5 and 6 and a server 4 which can receive and transmit these mails via an open network 3. The media 5 and 6 can also store communication related information and electronic mail files. The terminal 2 has a storage medium access means which can access both media 5 and 6, an input means, a transmission/reception control means which controls the terminal 2 and processes electronic mails, a display means, a communication means and a storage means. The server 4 has a communication means, a storage means and a data processing means which performs the total control of the server 4 and also processing to deal with the request of the terminal 2.
Patent JP-S51121063-A (JP)
Title: Amilose films sheets having improued heat sealability
Inventor: NAKATSUKA RIYUUZOU
IPC: C08L3/12
Filed: 1975-04-16
Abstract: PURPOSE: Films/sheets having improved heat-sealability, (Shaped articles, especially films or sheets, from amilose were considered to have poor heatsealability). 
     COPYRIGHT: (C)1976,JPO&Japio
Patent JP-S57158121-A (JP)
Title: Structure for operating movement of agricultural machine
Inventor: FUJIKI HIROYOSHI
IPC: B60K20/02
Filed: 1981-03-26
Abstract: PURPOSE:To stop transmitting motive power to a working machine during its movement on the road, by using a single lever to change the speed of the movement and operate the clutch of the machine. CONSTITUTION:The moving transmission mechanism 7, forward/backward changeover mechanism 8 and clutch 9 of a working machine are operated by a lever 10. A guide 11 for the lever 10 comprises a rapid moving part H, a slow moving part L and a backward moving part R. Only the slow moving part L is located at the right side of the guide. For that reason an engaging member 17 is operated only when the lever 10 is located in the slow moving part L. Only at that time, motive power is transmitted to the working machine. According to this constitution, the machine does not work during its road movement or the like. Safety is thus heightened.
Patent JP-S54137869-A (JP)
Title: Ep ash feeder
Inventor: YAMAGUCHI TETSUO
IPC: F23G7/00
Filed: 1978-04-19
Abstract: PURPOSE: To smoothly feed EP ash without letting it adhere and grow on the tip of an EP ash feed nozzle and in a passage.  
     CONSTITUTION: A dry inert gas feed nozzle 16 is provided near the coupled part of the wall of an incinerator 1 with a duct 4 for supplying the EP ash to the incinerator. A water cooler 12 is provided at the duct near said coupled part. The EP ash is thus prevented from adhering and growing. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-H08241326-A (JP)
Title: Data base system
Inventor: SUEMATSU EISUKE
IPC: G06F17/30
Filed: 1995-03-06
Abstract: PURPOSE: To eliminate the need to use a high-speed, high-performance computer as a server computer, to easily provide system constitution at low cost, and to make its expansibility rich. CONSTITUTION: The data base system is constituted by connecting plural server computers 1-1-1-n and client computers 3-1-3-m by a network 4, and pieces 5-1-5-n of decision condition information for deciding whether or not requests, regarding the data base, which are transmitted from the client computers 3-1-3-m can be processed by the server computers 1-1-1-n are set in the respective server computers 1-1-1-n; and this data base system is equipped with storage means 2-1-2-n which store data regarding the data base, decision means 6-1-6-n which decide whether or not the processing can be performed by properly referring to the pieces 5-1-5-n of decision condition information, and processing executing means 7-1-7-n which transmit and receive the information regarding the data base according to the decision results of the decision means 6-1-6-n.
Patent JP-H04265156-A (JP)
Title: Catalyst for steam reforming of hydrocarbon
Inventor: INO TAKASHI
IPC: B01J23/58
Filed: 1991-02-19
Abstract: PURPOSE:To provide a high activity catalyst for steam reforming of hydrocarbon on which carbon deposits hardly. CONSTITUTION:A Pt family metal is supported on ceria contg. 0.2-20wt.% (expressed in terms of metal oxides) one or more kinds of metals selected among alkali metals and alkaline earth metals or ceria-based oxides of rare earth elements to obtain a catalyst for steam reforming of hydrocarbon. Even when a steam reforming reaction is carried out with the catalyst under conditions of a relatively low pressure and a low ratio of steam to carbon, carbon deposits hardly and the catalyst has high activity and long service life.
Patent JP-H0214765-A (JP)
Title: Water sprinkling nozzle
Inventor: TAKAGI TOSHIO
IPC: B05B1/02
Filed: 1988-02-27
Abstract: PURPOSE:To conveniently sprinkle water by sprinkling water in the atomized, rectilinear, suspended, watering, showery, and sectorial forms by the rotation of a rotary trumpet-shaped part as the main nozzle body moves backward. CONSTITUTION:A cap nut 4 is screwed on a hose connection 3, a hose is connected, a city water tap is opened, and an internal port 6 is opened through an opening mechanism. The internal port 6 is left opened, the main nozzle body 20 is moved slightly backward by the rotation of the rotary trumpet-shaped part 14, and atomized water is spouted from the nozzle port 21. When the main body 20 is further moved backward, water is rectilinearly spouted from the nozzle port 21, and the outflow of water is stopped when the main body 20 is further moved backward. When the main body 20 is further moved backward, water is spouted from a perforated plat 22 like a watering pot. When the main body 20 is further moved backward, a first penetrating hole 16 communicates with a second penetrating hole 55 communicating with a third water passing gap 29, hence showery water is spouted, the penetrating hole 16, first communicating hole 28, and second water passing hole 25 communicate with one another, and sectorial water is spouted from a fine die hole 35.
Patent JP-S52130167-A (JP)
Title: System of extracting garbage from waste
Inventor: ISHII MASAYUKI
IPC: B07B15/00
Filed: 1976-04-23
Abstract: PURPOSE: To provide a garbage extracting system, according to which garbage (kitchen refuse) causing methane fermentation is effectively separated and extracted from wastes such as city refuse. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-S552378-A (JP)
Title: Switching circuit
Inventor: ISHII SHIYOUICHI
IPC: H02M7/537
Filed: 1979-04-14
Abstract: PURPOSE: To reduce a flow of high frequency currnt to the radiator case by connecting an inductance and a capacitor between the collector of switching transistor and the radiator case.  
     CONSTITUTION: A series circuit consisting of the capacitor C 3  and inductance L is connected between the collector of switching transistor 26 and the radiator case. In the switching circuit, distributed capacities C 1 , C 2  are formed between the collectors of switching transistors 25, 26 and the radiator case. By the connection of a series circuit consisting of the capacitor and inductance to the switching circuit, the distributed capacity C 2  and inductance L form a parallel resonance circuit equivalently. By the use of this parallel resonance, current leakage of a specific harmonic frequency can be reduced to remove the case of unnecessary radiation. 
     COPYRIGHT: (C)1980,JPO&Japio