baber/WOPTO huggingface dataset:
Patent JP-H01195665-A (JP)
Title: Ready to use type lead-acid battery
Inventor: MURAMATSU TOSHIYUKI
IPC: H01M10/12
Filed: 1988-01-29
Abstract: PURPOSE:To keep the instant use performance at a high level over a long period without accelerating the generation of a high-resistance material on the interface between the substrate and active material of a positive electrode plate in storage by setting the moisture quantity of the positive electrode plate to 0.25wt.% or below and storing a constituted electrode plate group in a battery jar. CONSTITUTION:An electrode plate group using a positive electrode plate with the moisture quantity of 0.1-0.25wt.% when measured on the dry condition of 120 deg.C.1hr is stored and sealed in a battery jar. The moisture accelerating the reduction of the instant use performance is mainly the physical absorption water, it is important to remove this physical absorption water, the growth of a high-resistance material on the interface between a positive electrode plate substrate and an active material is suppressed when the moisture of the positive electrode plate is set to 0.1-0.25wt.% or below, and the instant use performance is kept at a high level over a long period.
Patent JP-H03225691-A (JP)
Title: Optical disk driving device
Inventor: MIYAJIMA GIICHI
IPC: G11B33/14
Filed: 1990-01-31
Abstract: PURPOSE:To prevent an optical head from being polluted by dust in air for cooling by separating the optical head from an air current for forced cooling by a shielding member. CONSTITUTION:The internal part of a drive case 101 is divided into three spaces 104x, 104y and 104z by a shielding member 115 for separation. In the spaces 104, an optical head 108, driving means 109 and disk cartridge 106 are provided. In the space 104x, an electric substrate unit 105 is provided. In the space 104z, a spindle motor 107a is provided to drive a turn table 107. Through a cooling fan 114, the external air passes from take-in ports 103 and 103' through openings 104b and 104b' to the spaces 104x and 104y. The cooling air is not passed through the space 104y and therefore, the lens of an optical head 108 is not polluted by the dust in the air.
Patent JP-H02240079-A (JP)
Title: Chemical method
Inventor: ERORU ARI FUARUKU
IPC: C07D405/04
Filed: 1990-01-31
Abstract: A process for the preparation of a pure (3S,4R)-isomer of a compound of formula (A): <CHEM>  wherein one of R1 and R2 is hydrogen and the other is selected from the class of alkylcarbonyl, alkoxycarbonyl, alkylcarbonyloxy, alkylhydroxymethyl, nitro, cyano, chloro, trifluoromethyl, alkylsulphinyl, alkylsulphonyl, alkoxysulphinyl, alkoxysulphonyl, alkylcarbonylamino, alkoxycarbonylamino or aminosulphinyl, aminosulphonyl or aminocarbonyl, the amino moiety being optionally substituted by one or two alkyl groups, or alkylsulphinylamino, alkylsulphonyl-amino, alkoxysulphinylamino or alkoxysulphonylamino or ethylenyl terminally substituted by alkylcarbonyl, nitro or cyano, or -C(alkyl)NOH or -C(alkyl)NNH2, the alkyl groups or alkyl moieties of alkyl-containing groups having from 1 to 6 carbon atoms; one of R3 and R4 is hydrogen or alkyl having from 1 to 4 carbon atoms and the other is alkyl having from 1 to 4 carbon atoms, or R3 and R4 together are C2-5 polymethylene; R5 is hydrogen, alkyl having from 1 to 3 carbon atoms or acyl having from 1 to 8 carbon atoms; and  n is 1 or 2; in which the pyrrolidonyl or piperidonyl ring is formed by cyclising an appropriate precursor dihydrobenzopyranol compound that has already been resolved to the (3S,4R)-configuration, or a mixture in which the (3S,4R)-configuaration predominates with respect to the (3R,4S)-configuration.
Patent JP-S57134590-A (JP)
Title: Partial plating method
Inventor: IMAOKA JIYUUTAROU
IPC: C25D5/02
Filed: 1981-02-12
Abstract: PURPOSE: To prevent the entry of a treating soln. into a non-plating region part and to perform partial plating at a low cost by immersing only the plating region of an object to be plated covered with the non-plating region into the plating soln. thereby plating the same.  
     CONSTITUTION: A motor 8 is coupled via a shaft 7 fitted with a plating article 5 above a plating soln. cell 1, and an electric power source E is connected to the other. A jig disposing a cathode 4 togehter with the motor 8 is provided to the shaft 7, and the article 5 having covers 6, 6 is fitted and set to the shaft 7 by means of said jig. Next, only the plating region part of the article 5 is immersed in a plating soln. 2, and the shaft 7 is rotated in an arrow direction by the revolution of the motor 8. As a result, the article 5 fitted to the shaft 7 is rotated at the same time, and during this time, the part requiring plating is plated. At this time, the entry of the soln. 2 into the part requiring no plating in the non- plating region is prevented by centrifugal force of revolution. It is also possible to accomplish this by a method of using anode 3 in order to improve the convection of the treating soln. for higher efficiency of the plating treatment. 
     COPYRIGHT: (C)1982,JPO&Japio
Patent JP-H10212970-A (JP)
Title: Exhaust device of outboard motor
Inventor: KAWASAKI NAOKI
IPC: F02B75/18
Filed: 1997-01-31
Abstract: PROBLEM TO BE SOLVED: To facilitate assembly of an exhaust manifold and its accuracy control while miniaturizing a cylinder block and light its weight. SOLUTION: In an engine 17 of an outboard motor 11 which is arranged on an upper part of an engine holder 12, and which is constituted by arranging a cylinder head 29, a cylinder block 30 and a crank case 31 in a horizontal direction; an intake device 48 is arranged by collecting to one side of a cylinder block 30, an exhaust manifold 54 for composing an exhaust device 49 is arranged on a side opposite to the intake device 48, and a side surface of the cylinder head 29 and the side surface of an engine holder 12 are formed on the same flat surface as each other so as to support the exhaust manifold 54 on the flat surface.
Patent JP-H05219556-A (JP)
Title: Traffic distribution control system for mobile communication network
Inventor: OSHIMA MASANORI
IPC: H04Q7/24
Filed: 1992-02-05
Abstract: PURPOSE:To share one base station controller with multiple mobile communication exchange stations by leveling the processing load of the mobile communication exchange stations and preventing the deterioration of service when calls are concentrated. CONSTITUTION:A control section 41 of a base station controller 4 receives the value of each processing load rate from mobile communication exchange stations 1-3 through control lines 6-8. When receiving the connection request of a new call from a base station 5 via control circuit 12, the control section 41 discriminates that a mobile communication exchange station 3 is the one with the minimum load rate from among three mobile communication exchange stations 1, 2, and 3, connecting talking circuits 13 and 11 by controlling a channel section 40.
Patent JP-S54113702-A (JP)
Title: Starting device of flow-through boiler
Inventor: OGAUCHI TOSHIO
IPC: F22B29/12
Filed: 1978-02-24
Abstract: PURPOSE: To provide a starting device of a flow-through boiler wherein thermal loss at the time of starting is reduced without increasing the pressure loss of a boiler during flow-through operation thereof thereby to curtail the boiler starting hour and to reduce the thermal stress of water cooling walls at the time of starting.  
     CONSTITUTION: Water fed by a feed water pump 1 passes through a coal economizer 3, a primary water wall 4, a secondary water wall 5, a ceiling wall 6 and a cage wall 7 by way of a high-pressure feed water 2. Upon this occasion, since an overheater check valve 200 and an overheater pressure reducing valve 201 are fully closed at the initial period of starting the flow-through boiler, the above described fluid is introduced into a flash tank 12 by way of a gas-water separator 10 while pressure within the boiler being controlled by a primary overheater bypass valve 202. Saturated water separated by the gas-water separator 10 is pressure-raised by a circulation pump 11, and thereafter circulated through a circulation flow quantity adjusting valve 260 controlled by a control box 22 supplied as input with a temperature signal, a flow quantity signal, etc. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-H09213673-A (JP)
Title: Semiconductor manufacturing device and method of removing silicon oxide film
Inventor: TAKAHASHI HIROSHIGE
IPC: H01L21/302
Filed: 1996-02-06
Abstract: PROBLEM TO BE SOLVED: To obtain a polysilicon oxide film that can make an excellent ohmic contact. SOLUTION: A boat 4 where silicon substrates 3 are fixed is arranged in a chamber 1. Each of SiH4 gas, N2 gas, TEOS and absolute HF gas are introduced into the chamber 1 through corresponding valves 8a to 8d. The inside of a chamber 1 is exhausted by a pump 7 through a valve 6. The chamber 1 is heated by a heater 2. The natural oxide film formed on the silicon substrates 3 is removed by introducing the N2 gas, the TEOS and the absolute HF gas into the chamber 1. After exhausting the inside of the chamber 1, the SiH4 gas and the N2 gas are introduced into the chamber 1 and a polysilicon film is formed on the silicon substrate 3. In this process, as no silicon natural oxide film or no particles exist between the silicon substrate 3 and the polysilicon film, the polysilicon film that makes excellent ohmic contact is obtained.
Patent JP-S58139128-A (JP)
Title: Entirely solid-state electrochromic element
Inventor: SAKAMOTO MASANORI
IPC: G02F1/1524
Filed: 1982-02-12
Abstract: PURPOSE:To obtain an electrochromic element enabling clear color display and having a high responding speed without requiring and electrolyte by holding a film of a mixture of substances developing or vanishing color by oxidation or substances developing or vanishing color by reduction or a multiply laminated film of the substances between electrodes at least one of which transmits light. CONSTITUTION:One or a mixture of >=2 kinds of substances developing or vanishing color by oxidation such as V2O5, WO2, and MoO4 or one or a mixture of >=2 kinds of substances developing or vanishing color by reduction is held as a layer developing color between electrodes at least one of which transmits light. A multiply laminated film consisting of thin layers of the substances may be held. Thus, an electrochromic element giving a clear high contrast display and having a high responding speed is obtd. without requiring and electrolyte layer. The contrast and responding property can be enhanced furthermore by adding a substance developing so color such as acid, alkali or salt, e.g. NaOH, LiOH, NaCl, LiF or SiO2.
Patent JP-S53105604-A (JP)
Title: Dust incineration plant with boiler
Inventor: OKAMOTO SHIGEO
IPC: F23G5/46
Filed: 1977-02-26
Abstract: PURPOSE: To increase the rate of steam generation in a waste heat boiler by providing a coal saving unit for the waste heat boiler after an exhaust gas dust collector. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-H05212457-A (JP)
Title: Blanking die
Inventor: SUZUKI TAICHI
IPC: B30B15/00
Filed: 1992-02-05
Abstract: PURPOSE:To provide a punching die by which noise generated when the punching work is performed with a punch press is reduced. CONSTITUTION:The punching die 1 is constituted of a guide member 27 to be loaded in the punch attaching part 29 of the punch press and, guided by this guide member 27, an upper die chip 9 on a lower end part and a punch head 17, which is energized upward by a first elastic member 25, on a upper end part. Also, a second elastic member 43 is provided, which is provided on the outer periphery of the first elastic member 25 above the guide member 27 and by which the punch head 17 is energized upward. By this second elastic member 43, even when the punch head 17 is pressurized and a work is reptured with the upper die chip 9, the time DELTAT from the maximum load to zero load is made longer than conventionally and the noise is reduced.
Patent JP-S62178299-A (JP)
Inventor: TAWARA MASAHARU
IPC: G10L21/02
Filed: 1986-01-31
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-H05219038-A (JP)
Title: Transmitter phase compensation timing regeneration system
Inventor: YAMATO SEIICHI
IPC: H04L7/00
Filed: 1992-02-05
Abstract: PURPOSE:To obtain a signal whose bits are synchronized at a period longer than a frame period by inserting a pointer on which a reference clock signal is based into transmitted data on a transmission side and sending the data. CONSTITUTION:On the transmission side, the painter on which the reference clock signal is based is inserted 101 into the transmitted data, which are sent. On a reception side, the painter is extracted 102 from the received data, a timing generator 103 generates the reference clock signal according to the painter, and the generated reference clock signal is inputted to a phased lock loop 104 to generate a clock signal of necessary frequency. Thus, the painter is only inserted at a position corresponding to the necessary clock signal and then, the timing signal which has bits synchronized with frame timing and also has an optional period can be regenerated even at a period longer than the frame period.
Patent JP-S58138012-A (JP)
Title: External connecting device of three-phase transformer
Inventor: OGURA YASUHIRO
IPC: H01F30/12
Filed: 1982-02-10
Abstract: PURPOSE:To minimize installation space and improve layout of a power plant or substation, by a method wherein at least one group of gas insulation bus bars at high voltage side and medium voltage side are disposed on upper side of single- phase transformers to constitute a three-phase transformer. CONSTITUTION:High-voltage terminals are formed respectively on upper side of single-phase transformers 10A-10C at the same level and connected to high- voltage gas insulation bus bars 11A-11C disposed in the direction of single- phase transformers in parallel arrangement. Medium-voltage terminals are formed on upper side of the single-phase transformers at the same level and in the reverse direction to respective high-voltage gas insulation bus bars and connected to medium-voltage gas insulation bus bars 12A-12C disposed in the direction of the single-phase transformers in parallel arrangement. Thus high-voltage gas insulation bus bars and medium-voltage gas insulation bus bars disposed on upper side of single-phase transformers are connected to respective switching devices. In this constitution, installation space for gas insulation bus bars at high voltage side and medium voltage side is not required, but space for each single- phase transformer itself will do, thereby the limited area for the substation can be utilized effectively.
Patent JP-S58138017-A (JP)
Inventor: NAGAI SUSUMU
IPC: C23C14/04
Filed: 1982-02-10
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-S63189597-A (JP)
Inventor: SHIGEMORI TOMOTAKE
IPC: E21D9/08
Filed: 1987-01-30
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-H11201949-A (JP)
Title: Ultrasonic inspection method for bonded material
Inventor: HORIO KOJI
IPC: G01N29/00
Filed: 1998-01-16
Abstract: PROBLEM TO BE SOLVED: To obtain an ultrasonic inspection method in which bonding characteristic such as strength, toughness or the like of a bonded material to be measured can be estimated nondestructively, by measuring attenuation amount of ultrasonic waves at a time when the ultrasonic waves are transmitted through the bonding interface of the bonded material to be measured. SOLUTION: In a bonded material 1 to be measure, e.g. steel pipes 2, 3 are bonded at their pipe end faces. An ultrasonic oscillating probe 5 and a receiving probe 6 are arranged so as to sandwich a bonding interface 4. The attenuation amount of ultrasonic waves at a time when the ultrasonic waves which are oscillated by the ultrasonic oscillating probe 5 are transmitted through the bonding interface 4 so as to be received by the receiving probe 6 is measured. On the basis of its measured value, bonding characteristic of the bonded material 1 to be measured is inspected by the correlation between the attenuation amount of ultrasonic waves in a standard bonded material bonded by a known bonding condition measured in advance and the bonding characteristic.  As a result, the bonding characteristic such as the bonding temperature, the bonding strength or the like of the bonded material 1 to be measured can be estimated with high accuracy. When this method is applied to the inspection of an oil well pipe, a chemical plantpipe or the like, the reliability of a bonding process can be increased.
Patent JP-S63187981-A (JP)
Title: Magnetic recording and reproducing device
Inventor: KAWANAKA RYUTA
IPC: H04N5/937
Filed: 1987-01-30
Abstract: PURPOSE:To obtain a special reproduced picture having no noise bar to a variable speed reproduced picture by using a picture memory for storing a video signal for interpolating the signal of a signal deficient part based on the incomplete reproduction at the time of a variable speed reproduction. CONSTITUTION:An input video signal is supplied to an A/D converter 2 and supplied to a horizontal synchronizing separator circuit 25 and a vertical synchronizing separator circuit 26. A timing control circuit 23 receives a head switching pulse divided in frequency to 1/2 in a frequency dividing circuit 27 as well as horizontal and vertical synchronizing signals and controls a switching switch 3. At the time of an ordinary reproduction, the switching switch 3 is switched to a subtracter 11 side and at the time of the variable speed reproduction such as a slow motion reproduction, the switch is switched according to a switching command from the timing control circuit 23. Namely, while, a magnetic head scans a position where a reproducing envelope signal goes to a maximum, the output of the circuit 23 goes to a low level, and after the maximum envelope is obtained, it goes to a high level and switched to the output side of a picture memory 5.
Patent JP-H03221584-A (JP)
Title: Blue luminescent fluorescent substance excited by low-velocity electron ray and fluorescent film
Inventor: TANAKA KANJI
IPC: C09K11/56
Filed: 1990-01-29
Abstract: PURPOSE:To obtain the title fluorescent substance having excellent electrical conductivity and luminance at low-velocity electron ray excitation by coating at least the whole surface of a specific blue luminescent fluorescent substance with electrically conductive metal oxide of (semi)uniform film. CONSTITUTION:At least the whole surface of a blue luminescent fluorescent substance shown by the formula ZnS:M1, M2 (M1 is Ag or Zn; M2 is Al, F, Cl, Br or I) and/or the formula (ZnCd)S:M1, M2 is coated with 0.1-10.0wt.% electrically conductive metal compound of (semi)uniform film to give the objective fluorescent substance. In2O3 or SnO2 may be cited as the preferable example of the electrically conductive metal compound.
Patent JP-S58138966-A (JP)
Inventor: YAMAGUCHI KOUICHIROU
IPC: F28D7/02
Filed: 1982-02-10
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-S58140054-A (JP)
Title: Indanylbenzamide derivative, its preparation and agricultural and horticultural fungicide containing said derivative as active component
Inventor: OOSUMI TADASHI
IPC: A01N37/22
Filed: 1982-02-10
Abstract: NEW MATERIAL:The indanylbenzamide derivative of formulaI(X is lower alkyl, halogen, nitro, or trifluromethyl; R1, R2 and R3 are H or lower alkyl). EXAMPLE:N-(1,1-dimethyl-4-indanyl)-O-methylbenzamide. USE:Agricultural and horticultural fungicide. PROCESS:The compound of formulaIis prepared by reacting the substituted benzoic acid of formula II or its reactive derivative with the substituted aminoindane derivative of formula III in a solvent such as benzene at an arbitrary temperature between 0 deg.C and the boiling point of the solvent.
Patent JP-S61179893-A (JP)
Title: Partial plating device
Inventor: FUJITA MINORU
IPC: C25D5/02
Filed: 1985-02-05
Abstract: PURPOSE:To speed up the plating and to increase the productivity by providing a mask, the injection nozzle of plating soln. and an energy beam generator, etc. and enabling the plating having high current density. CONSTITUTION:A partial plating apparatus is constituted with the mask 2, the nozzle 3 injecting the plating soln. on a plating part 4, a fixed member 9 fixing a material 1 to be machined, an electric power source and the energy beam generator 10. It is impressed so that the material 1 to be machined is made negative and the nozzle 3 is made positive by the above-mentioned power source. The above-mentioned generator 10 is a laser beam generator and the energy beam is irradiated on the rear side of the part 4 to be plated therefrom.
Patent JP-S61178682-A (JP)
Title: Transmitting and receiving apparatus
Inventor: KITAJIMA KOICHI
IPC: H01Q21/00
Filed: 1985-02-05
Abstract: PURPOSE:To make the functions of both systems of a radio wave and a light wave compatible, by using an antenna for a radio wave and an optical system for a light wave in common and providing a frequency selection board for separating a radio wave and a light wave to arrange a primary emitter for a radio wave and a detector for a light wave in a separated state. CONSTITUTION:The radio wave signal such as the radar signal generated from a transmitter 6 is sent to a primary emitter 4 by a duplexer 5 and reflected by a frequency selection board 13 to be emitted to a space from an antenna constituted of a main reflective mirror 1 and an auxiliary reflective mirror 2. Contrarily, the reflected signal from a target passes a route reverse to that at the time of transmission to be sent to a receiver 7 by the duplexer 5 and the detection of a target signal is performed by a signal processor 8. The light wave such as infrared rays emitted from the target uses the radio wave anttenna constituted of the main reflective mirror 1 and the auxiliary reflective mirror 2 as a reflective optical system in common and transmits the frequency selection board 3 to be converted to an electric signal by a detector 9. By this method, because the wave form primary emitter 4 and the light wave detector 9 can be arranged in a separated state, both systems of a radio wave and a light wave can be made compatible without lowering the functions thereof.
Patent JP-H01196736-A (JP)
Title: Optical recording and reproducing device
Inventor: TOMITA HIROTOSHI
IPC: G11B7/085
Filed: 1988-01-29
Abstract: PURPOSE:To quickly access an arbitrary position on the recording area of a discoid recording medium by using a fixed optical system, a galvano mirror, a mirror, a turning member having an objective lens, and a luminous flux position detecting sensor. CONSTITUTION:Parallel rays of the luminous flux from a fixed optical system 1 which consists of optical elements such as a semiconductor laser and a photodetector and has means which detect a focus error signal, a tracking error signal, etc., are reflected on a galvano mirror 2 and a mirror 8 and are made incident on an objective lens 6 to form a light spot on a disk 7. At the time of accessing an arbitrary position on the recording area of the disk 7, the mirror 2 is quickly turned toward the mirror 8 for the lens 6 together with a turning member 3, from which the optical system 1 is separated, based on signals of a rotation angle detecting sensor 30 and a luminous flux position detecting sensor 31. Thus, the weight of a mobile part is reduced to miniaturize the device, and the access time is shortened.