baber/WOPTO huggingface dataset:
Patent JP-S58172334-A (JP)
Title: Preparation of ethylene glycol
Inventor: WADA HIROSUKE
IPC: B01J27/08
Filed: 1982-04-01
Abstract: PURPOSE:To obtain the titled substance useful as an organic solvent, etc. in high yield in reacting carbon monoxide with hydrogen in the presence of a catalyst containing ruthenium in the liquid phase, by using a halogen compound having a specific property of a Lewis acid as a reaction accelerator. CONSTITUTION:Carbon monoxide is reacted with hydrogen as raw materials in the presence of a catalyst containing ruthenium and further a halogen compound which is a Lewis acid having a specific acidity as a reaction accelerator and further a metallic compound in addition to the above-mentioned catalyst in a solvent, e.g. diethyl ether, at 100-300 deg.C, preferably 150-250 deg.C, and >=50kg/cm<2>, usually 150-500kg/cm<2> pressure, to give the aimed compound. Preferably, the above-mentioned halogen compound having a strong acidity, forming a complex with xanthone, and exhibiting <=1,600cm<-1> wave number (nuC0) of the carbonyl stretching vibration in the infrared absorption spectrum is used.
Patent JP-S55145065-A (JP)
Title: Power steering mechanism
Inventor: EMORI YASUYOSHI
IPC: B62D7/04
Filed: 1979-04-27
Abstract: PURPOSE: To simplify the structure and to obtain light steering force in a power steering mechanism of front double shaft car, by providing an auxiliary power cylinder coupled to the control valve section of power steering device and steering one wheel by the output from said cylinder.  
     CONSTITUTION: Pitman arm 13 is fixed to the output shaft 12 of power steering device 5 interlocked with the steering handle 11, then first drug ring 14 and a control roal 15 are coupled to said arm 13 where said link 14 is coupled through a nuckle arm 16 to first steering wheel 3. One end of the control rod 15 is coupled to a slave lever 17 which is coupled to the chassis frame 1, while the other end of said layer 17 is coupled through second drug link 18, a nucle arm 19 to second steering wheel 4. The piston rod 20a of auxiliary power cylinder 20 is coupled to the lever 17 while each pressure chamber of the cylinder 20 is connected through guide tubes 21W24 to the control valve section of power steering device 5. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-H07260938-A (JP)
Title: Radiation monitoring box
Inventor: MATSUNO KIYOSHI
IPC: G01T1/16
Filed: 1994-03-24
Abstract: PURPOSE:To provide a lightweight and small radiation monitor requiring no wiring work and capable of changing a measurement point whenever necessary by housing a radiation detecting section, an arithmetic processing section and a power battery for feeding power thereto in an integrated enclosure, so as to allow the easy transport and relocation thereof. CONSTITUTION:An integrated enclosure houses a spatial radiation dose detecting section 2, an arithmetic processing section 3 to arithmetically process a detected signal for finding a radiation dose rate or dose data, and recording the obtained rate or data in an external memory device 34, and a power battery 4 for feeding power to the sections 2 and 3, in such state as allowing easy transport and relocation. A radiation monitoring box 1 is thereby constituted. This box 1 is carried to and installed at a place requiring the monitor and measurement of spatial radiation, and can collect necessary data without any need of a separate power supply or a wiring work. In addition, when urgent monitor and measurements are required, the box 1 can cope with a service such as monitor and measurements at a place normally not requiring long-term measurements, easily and without any delay.
Patent JP-H01225309-A (JP)
Title: Manufacture of chip-type film capacitor
Inventor: KUBO YASUHIRO
IPC: H01G4/30
Filed: 1988-03-04
Abstract: PURPOSE:To enhance the bonding performance and the moistureproofness and to realize a small size by a method wherein, after a capacitor element has been treated with a low-viscosity liquid thermoset resin, it is laid between one pair of substrate- containing thermoset resin prepreg sheets whose at least one sheet has been shaped to be protruding and recessed and this assembly is sheathed by using a sheet. CONSTITUTION:One pair of metallized plastic films are wound on a drum 1; a two- or more-layer wound body 3 is formed via spacers 2a-2d; electrode lead-out metallikon parts 4 are formed on both end faces; this assembly is heat-treated; after that, it is cut to be semicircular; it is immersed in a low-viscosity liquid thermoset resin; it is hardened thermally; after that, the end faces of the metallikon parts 4 are polished; this assembly is cut; capacitor elements 5 are formed. Protruding parts 6a formed on frame sheets 6 are welded to the metallikon parts 4. Protruding parts 7b are formed at prescribed intervals on at least one sheet out of sheets for sheathing use composed of one pair of belt-shaped substrate-containing thermoset resin prepreg sheets 7, 8; the capacitor elements 5 are housed and arranged in recessed parts 7a; the frame sheets 6 are bent to be U-shaped along the sheets 7, 8 for outer sheathing use; they are pressurized, heated and hardened; this assembly is divided into pieces; chip-type film capacitors are thus obtained.
Patent JP-S56149630-A (JP)
Title: Conflict processing system
Inventor: MASUJIMA HIKARI
IPC: G06F13/36
Filed: 1980-04-21
Abstract: PURPOSE:To ensure an easy alteration of the priority for occupation of a system in which plural devices occupy in conflict a pair of signal buses, by securing a time- division use of a shared request line for each device. CONSTITUTION:Each input/output controller delivers the request signal to a shared request line 3 in a system in which the input/output controllers 21, 22 and 23 occupy in conflict a pair of signal buses 5 to perform an exchange of information to the central processor 1. When the request signal is accepted, the controller occupies the signal bus. Each of the controllers 21, 22 and 23 has a means that connects the request signal sensing means and the request signal detecting means alternately to the request line 5 and in a cycle proper to each controllable device. When the request signal detecting means detects the request signal, the transmission of request signal is ingibited. In case no request signal is detected in the cycle following that in which the request signal sending means works, the request signal is transmitted consecutively during an occupied period of signal bus.
Patent JP-H05259140-A (JP)
Title: Cleaning liquid for semiconductor substrate
IPC: H01L21/304
Filed: 1992-03-11
Abstract: PURPOSE:To obtain a new hydrogen peroxide-based cleaning liquid wherein the adhesion amount of a metal to the surface of a substrate after a cleaning operation is 1X10<10> atoms/cm<2> or lower by a method wherein a phosphonic acid-based chelating agent and a surface-active agent are added to an acidic or basic hydrogen peroxide-based cleaning liquid. CONSTITUTION:A phosphonic acid-based chelating agent and a surface-active agent are added to an acidic or basic hydrogen peroxide cleaning liquid. Ethylenediamine tetra (methylene phosphonic acid), diethylenetriamine penta (methylene phosphonic acid) or the like is especially preferably as the phosphonic acid-based chelating agent and its addition amount is normally set at 1ppb to 1000ppm with reference to the total amount of the cleaning liquid. A sulfonic acid-based, polycarbonic acid-based or ethylene oxide addition-type surface-active agent is preferable as the surface-active agent, and its addition amount is preferably set in such a way that the surface tension of the cleaning liquid is 60dyne/ cm or lower or that the contact angle of the cleaning liquid with the surface of a substrate is set at 50 deg. or lower.
Patent JP-H05259488-A (JP)
Title: Silicon solar cell device and manufacture thereof
IPC: H01L31/04
Filed: 1992-03-11
Abstract: PURPOSE:To reduce the number of processes for manufacturing a silicon solar cell device, and to improve conversion efficiency thereof. CONSTITUTION:To realize high efficiency, and reduction of cost for a silicon solar cell device 1, a P<->-type layer 13 is formed in such structure as having good PN bonding characteristics for a first main electrode 15 and an N<+>-type layer 14 which are composed of aluminum silicon alloy electrodes fired through an oxide film 3 and the N<+>-type layer 14 with the use of aluminum paste by screen printing method.
Patent JP-S61212360-A (JP)
Title: Apparatus for painting work
Inventor: YASUDA TETSUO
IPC: B05C5/00
Filed: 1985-03-15
Abstract: PURPOSE:To reduce paints deposited on the front surface of work and to prevent the contamination of a conveyor by arranging a paint feeder having a slit and a device for blowing air on the filmy paint and inclining the paint at the clearance between conveyors. CONSTITUTION:In a work painting apparatus, a paint feeder 6 having a slit 5 for pouring down a filmy paint 4 toward a clearance 3 and a device 7 for blowing air on the filmy paint 4 and inclining the paint 4 in the conveying direction are arranged at the clearance 3 between conveyors 2. Consequently, the paint deposited on the front surface of the work can be reduced, the flowing down of paint on the conveyor is prevented, hence the contamination of the conveyor is prevented and the deposition of paint on the lower surface of the succeeding work can also be prevented.
Patent JP-S60196061-A (JP)
Title: Carrier sheet for facsimile
Inventor: TANISAKI TATSUZOU
IPC: H04N1/00
Filed: 1984-03-19
Abstract: PURPOSE:To prevent the generation of jitters by applying a coating material containing the synthetic resin having adhesion properties to a supporter, pine resin or a rosin derivative, a mat agent and an antistatic agent onto at least a single side of the supporter. CONSTITUTION:A sputtering film of a metal, a metallic oxide, the conductive glass or ceramic, etc. is applied on the surface of a supporter. Then a coating material consisting of the synthetic resin having adhesion properties, pine resin or a rosin derivative, a mat agent and an antistatic agent is applied to a single side of the supporter. A polyester film is especially suited to the supporter with 10-200mu thickness (75-125mu preferably). The synthetic resin uses a polyvinyl chloride-vinyl acetate copolymer, an epoxy isocyanate hardened matter, etc. The pine resin to be used together with the synthetic resin uses the raw pine resin, pine resin, rosin, etc. For the antistatic agent, an anionic activator, a cationic activator, etc. are used independently or in combination so as to secure <=10<12>OMEGA/ cm<2> surface resistance value of the coating material.
Patent JP-2000246011-A (JP)
Title: Method for treating water absorbable resin-containing waste
Inventor: KATSUO RYUJI
IPC: B09B3/00
Filed: 1999-03-01
Abstract: PROBLEM TO BE SOLVED: To easily treat water absorbable resin-containing waste. SOLUTION: In a method for treating water absorbable resin-containing waste, a salt of a divalent or more metal is added to waste water wherein a water absorbable resin is dispersed in an aq. soln. of a monovalent cation salt to flocculate the water absorbable resin. By this constitution, water absorbable resin-containing waste of every kind considered to be increased still more in the future is effectively treated.
Patent JP-H08246535-A (JP)
Title: Sanitary cleaning device
Inventor: FUJITA NOBORU
IPC: E03D9/08
Filed: 1995-03-13
Abstract: PURPOSE: To spout cleaning water in wide range. CONSTITUTION: A truncated cone cover 52 is provided in the tip of a nozzle and a lock ring 62 in the top end of a spout pipe 61 is rotatably inserted into a lock groove 63 in the top end of the cover 52. The bottom end of the spout pipe 61 is locked to a rotary shaft 58 of a revolving gear 59. The revolving gear 59 is meshed with a fixed gear 54. A plurality of vanes 60 are provided on the top face of the revolving gear 59 and when cleaning water abuts thereon, the rotary force acts on the revolving gear 59 so that the revolving gear 59 revolves around the fixed gear 54. Then the spout pipe 61 also revolves along the truncated cone face by setting its top part as a vertex. The spouting direction of the cleaning water spouted from the spout hole 64 thus revolves so that the cleaning water is radially spouted. Therefore, wide-area cleaning can be realized.
Patent JP-H02299348-A (JP)
Title: Predictive access control and path selecting system for integrated service electric communication system
Inventor: SHIEIGAN KERADOPIRU
IPC: H04M3/36
Filed: 1990-03-06
Abstract: PURPOSE: To minimize a weighted function of estimated originating-terminating station blocking in real time by combining a predictive access control strategy and a route selection strategy. CONSTITUTION: A service switching point SSP 2 sends the present state to a network control center NCC 20 through a remote communication management network 22 at intervals of a unit time ΔT. The NCC 20 uses a network topology and a route selection topology by a predictive access control/route selection strategy (PARS) to estimate a future outgoing trunk group occupation level as a function of route and access control at the time of the unit time ΔT before. Based on this estimation, a control policy to obtain an optimum network action in the succeeding period or section is operated. The NCC 20 relays this new control policy to a service control point SCP 25. The obtained control policy minimizes the weighted function of originating-terminating station blocking estimated with respect to time in real time.
Patent JP-H04289907-A (JP)
Title: By-pass forming system
Inventor: OKAMOTO TAKESHI
IPC: G06F3/00
Filed: 1991-03-19
Abstract: PURPOSE:To correct the phase irrespective of the phase relation of a first signal and a second signal with regard to the by-pass forming system forming a by- pass when stopping the function of a unit circuit, in a cascade system for cascading plural unit circuits. CONSTITUTION:The system is constituted so that each unit circuit is provided with a phase delaying means 100 for giving a prescribed phase delay to a first input signal transferred from a unit circuit of the previous stage, a phase correcting means 200 for correcting a phase of a second input signal transferred from other unit circuit than the previous stage so as to allow it to coincide with a phase of a first input signal, and a selecting means 300 for selecting a first input signal after the phase delay and inputting it to a signal processing part 6, when a second input signal is not transferred, and selecting a second input signal after the phase delay and inputting it to the signal processing part, when a second input signal is transferred, and the phase coincides with the phase of a first input signal after the phase delay.
Patent JP-H05127200-A (JP)
Title: Nonlinear optical material and production thereof
Inventor: OZEKI TOMOYUKI
IPC: G02F1/35
Filed: 1991-02-26
Abstract: PURPOSE:To obtain the nonlinear optical material having a high quantum size effect by dispersing superfine silver halide particles which have average crystal grain sizes of specific values and are protected in protective colloid into a matrix. CONSTITUTION:This nonlinear optical material is formed by dispersing the superfine silver halide particles which have the sizes of <=0.05mum average grain sizes and are protected in the protective colloid into the matrix. The nonlinear optical material is prepd. by a method of first supplying the respective aq. solns. of a watersoluble silver salt, water-soluble halide and the protective colloid to a mixer having a stirring function and rotating stirring vanes at a high speed, thereby forming the superfine silver halide particles. The protective colloid dispersed with the superfine silver halide particle is obtd. by immediately freeze drying the superfine particles. Such protective colloid is dispersed into the matrix. The concn. of the protective colloid is >=0.2wt.%, more preferably >=0.5wt.%. The representative matrix is exemplified by an org. polymer and glass.
Patent JP-H09245266-A (JP)
Title: Abnormality monitoring device
Inventor: ITO MITSUYOSHI
IPC: G08B13/08
Filed: 1996-03-11
Abstract: PROBLEM TO BE SOLVED: To prevent an erroneous disconnection detection and a report loss when an abnormality is detected by detecting the change of current amount flying in a circuit. SOLUTION: In a detection unit 40, the NO contact of a lead switch 42 is separated from a wiring 200 and a bypass line 44 bypassing between C-NO contacts is provided. Because the circuit passing a terminating resistor 30 is maintained by the bypass line 44 in even a state that the lead switch 142 is not connected with either one of the NO contact and NC contact by this constitution, an erroneous disconnection detection is not generated. By this constitution, the NO contact of the lead switch 42 is not connected with the wiring 200, the read switch 42 is not welded even if excess current flows in the circuit in the state that a door is closed. Therefore, because the lead switch 142 is capable of maintaining a contact switchable state after an excess current action, there is no possibility of performing the report loss of the opening of the door.
Patent JP-S51128781-A (JP)
Title: Method of setting dog position
Inventor: MURAKAMI TADASHI
IPC: B23Q5/52
Filed: 1975-05-02
Abstract: PURPOSE: To improve setting method of position of dog so that it can be performed rapidly by utilization of lamp. 
     COPYRIGHT: (C)1976,JPO&Japio
Patent JP-H04275918-A (JP)
Title: Thin laminated superconductive film and its production
Inventor: SATO TETSURO
IPC: C01G3/00
Filed: 1991-02-27
Abstract: PURPOSE:To obtain a Y-base thin laminated superconductive film which causes no reciprocal diffusion nor irregular orientation which causes deterioration of superconductive characteristics of the Y-base superconductor. CONSTITUTION:The Y-base thin laminated superconductive film has such a structure that a nonsuperconductive Pr-Ba-Cu oxide layer 3 is interposed with Y-base superconductor layers 2, 4. The thin laminated film is formed by vacuum vapor deposition, and the Pr-Ba-Cu oxide layer 3 is formed at lower temp. than for the Y-base superconductor layers 2, 4.
Patent JP-S59180622-A (JP)
Title: Keyboard device
Inventor: KIYOMIYA HIDEMOTO
IPC: G06F3/02
Filed: 1983-03-31
Abstract: PURPOSE:To improve the efficiency of key operation and to reduce input errors by forming display device windows storing display devices displaying various characters variably close to respective keys on a keyboard panel. CONSTITUTION:Plural keys 2 are formed on the keyboard panel 1 and the display device windows 3 are formed in the front of the keys 2. A display device 31 integrating the prescribed number of light emitting elements 5 like a mesh is stored on a board surface 4. The display device 31 is connected to a driving circuit through an optical cable 6 and the circuit 7 outputs an optical signal displaying characters of input data assigned to the key 2 at the time of a conversational input to drive the display device 31. Consequently, the key and the meaning are immediately discriminated, so that the efficiency of key operation can be improved and input errors and fatigue can be reduced.
Patent JP-S57167296-A (JP)
Title: Heat-sensitive recording material
Inventor: IIYAMA KIYOTAKA
IPC: B41M5/333
Filed: 1981-04-09
Abstract: PURPOSE:To keep the ground white by mixing a specific parahydroxybenzoyl compound, as a color-developing agent for a leuco dye, in a heat-sensitive color formation layer contaiing the leuco dye and an acid material. CONSTITUTION:A water solution whose main constitutents are a leuco dye, an acid material and a binder is applied on a supporting body such as paper and composite paper and dried, whereby a heat-sensitive recording material is  formed. In this case, a compound of 5-50wt% expressed by the formula (wherein R is an alkyl or allyl group containing one or more penyl or phenoxy group which may be replaced by alkyl, alkoxy or halogen; and n expresses 0 or 1) is mixed as an acid material. This compound is basically a parahydroxybenzoyl body, and a compound to which one hydroxy group is added exhibits an excellent color-developing ability. Moreover, since the alkyl or allyl group having a phenyl or phenoxy nucleus suppresses water solubility, and whiteness of ground is improved.
Patent JP-H07263100-A (JP)
Title: Socket for semiconductor device
Inventor: TOYOKAWA TAKESHI
IPC: H01L23/32
Filed: 1994-03-24
Abstract: PURPOSE:To eliminate the occurrence of conductivity failure even an insulating coat is provided on a lead surface by forming the lead contact part of the electrode of a semiconductor device into an angular corrugated cross section or a comb-shape cross section at the top part and also in a tilted condition, in a socket for the semiconductor device. CONSTITUTION:In a lead contact part 1, even when a lead, wherein an insulating particle adheres to a surface, contacts the lead contact part 1; an insulating particle 11 enters the valley part 10 of a contact part 1 upper surface 2 having the shape of a corrugated cross section, and the crest part 12 is contacted with the lower end surface 9 of the lead 8 to ensure the conductivity between the lead 8 and the contact part 1. Even when a lead contact part 3 is a lead wherein an insulating coat 15 is provided as separately shown, the coat 15 is broken by the crest part 14 of the upper surface 13 of the contact part 3 having the shape of a comb type cross section, and the upper surface 13 of the lead contact part 3 and the lower end surface 9 of the lead 8 are contacted to ensure the conductivity between the lead 8 and the contact part 3. Moreover if necessary, the upper surface of a socket is tilted.
Patent JP-H10255632-A (JP)
Title: Polar electromagnetic relay
Inventor: NAGAMOTO MITSUKI
IPC: H01H51/22
Filed: 1997-03-07
Abstract: PROBLEM TO BE SOLVED: To provide a polar electromagnetic relay having low operating sound level in which the impact sound when a contact is attracted by a magnetic pole can be moderated. SOLUTION: This polar electromagnetic relay 1 is formed of a polar electromagnet 20 horizontally placed in a housing 11, a contact 31 rocked with the central upper surface of the polar electromagnet 20 as a fulcrum 31a and attracted to one magnetic pole of two magnetic poles of the polar electromagnet 20, and a contact spring 33 mounted on the contact 31, rocked with the contact 31 and making contact with a fixed contact 12 provided on the housing 11 to perform a switching action. An elastic member 25 performing a sound silencing action is interposed between the polar electromagnet 20 and the contact 31.
Patent JP-S58172739-A (JP)
Title: Three-dimensional joy stick device
Inventor: KATOU MASAO
IPC: G06F3/0338
Filed: 1982-04-02
Abstract: PURPOSE:To control three-dimensional displacement through simple constitution by providing members which detect positions on axes Y and X and a member which detects a position on an axes Z according to the axial movement position of a joy stick. CONSTITUTION:A joy stick device is provided with the joy stick 2 projecting from an enclosure 1 and X-axis, Y-axis, and Z-axis volume controls 3-5 which vary in resistance value according to the three-dimensional position of the stick 2. The 1st and the 2nd guide shafts 10a and 9a are provided along the X axis and Y axis of the device and the plates 10a and 9a are provided with ring plates 10 and 9 facing each other while the plates 10 and 9 are supported rotatably at the other-side terminals, thereby transmitting the X-axial and Y-axial positions to the volumes 3 and 4 through the plates 10 and 9, respectively. Further, a slid part 11 is provided along the Z axis of the stick 2 and a ball 11a of the slid part 11 is held at a holding part 12; and the Z-axial position of the stick 2 corresponding to the axial movement position is transmitted to the volume 5, controlling the three-dimentional displacement.