baber/WOPTO huggingface dataset:
Patent JP-S63284874-A (JP)
Title: Semiconductor laser drive
Inventor: MURATA ATSUSHI
IPC: H01S5/042
Filed: 1987-05-18
Abstract: PURPOSE:To prevent a failure from extending to a semiconductor laser as well as peripheral circuits by detecting the temperature of the semiconductor laser at a temperature detection circuit and once its output exceeds a prescribed value, an element for cooling the semiconductor laser will be judged to be out of order and then, by causing the operation of the element for cooling to be terminated after cutting off the power supply. CONSTITUTION:The temperature of a semiconductor laser in a semiconductor laser diode module is detected by a temperature detection circuit 2 with a temperature detector 1 and its output is compared with an initially prescribed value and is judged through a comparison-judgement circuit 6. When the output of the temp. detection circuit 2 is larger than the prescribed value, an element for cooling 5 will be judged to be out of order and the output of the comparison- judgement circuit 6 makes a power supply cutting off circuit 3 operate so as to shut off the power supply and then, the operation of the element for cooling 5 stops. Thus the failure of the element 5 no longer exerts an undesirable effect on the devices or components and causes troubles of the semiconductor laser and peripheral circuits or other systems.
Patent JP-S6010960-A (JP)
Title: Communication control system
Inventor: NAKAYAMA TAKESHI
IPC: H04M11/06
Filed: 1983-06-30
Abstract: PURPOSE:To obtain a data without intervention of the operator to a processor side by providing a means transmitting the data to a terminal device in response to a calling and a means giving a response signal generated in response to the data to the processor. CONSTITUTION:When the operator of the terminal device 1 makes a call to a network controller NCU5 of a communication control system 3, this information is informed to a facsimile transmission function FAX8. A communication controller CCU10 transmits a voice guidance to the terminal device 1 through the information. The operator at the terminal device depresses a keyboard of a key telephone set according to the voice guidance and transmits a required data to the NCU5 via a public line network 2. The CPU4 processes a data from the NCU5 and informs the transmission of a picture data again to the terminal device 1 via the public line network 2 and transmits the picture data to a facsimile of the terminal device 1.
Patent JP-H1066053-A (JP)
Title: Video data distribution method, its system and storage medium
Inventor: AKAZAWA YOSHIKO
IPC: H04N21/61
Filed: 1997-05-09
Abstract: PROBLEM TO BE SOLVED: To allow many users to receive a distribution service of video data with a few video clients and to allow each user to make a reservation of a program even from a location remote from a video client. SOLUTION: A data distribution system 1 is configured such that a video server 11 distributes video data to video clients 12-14 in response to a distribution command from a request server 16. In this case, a video client is connected to a CAT network NWC to output video data distributed from the video server 11 to a prescribed channel of a CATV network and uses a video monitor 21 connected to the CATV network to receive video data in matching a channel. Then the request server 16 is connected to a communication network NWV and a request terminal equipment 22 allows the request server 16 to reserve a program via the communication network.
Patent JP-H04323782-A (JP)
Title: Graphic display device
Inventor: HITOKUMA TOSHINORI
IPC: G06T11/00
Filed: 1991-04-24
Abstract: PURPOSE:To draw the image graphic data at a high speed without deteriorating the storing efficiency of the image graphic data. CONSTITUTION:A drawing memory 4A has the capacity of plural bits to store the display color codes for each picture element of a display graphic. An image graphic data store memory 3A stores the image graphic data consisting of the 1-bit information for each picture element every second bit of a picture element. Then the image graphic data are read out of the memory 3A by a drawing processor and converted into the color codes every plural picture elements. Then the memory 4A is updated. Thus a colored image graphic is produced and shown on a display means.
Patent JP-S61277049-A (JP)
Title: Air/fuel ratio sensor
Inventor: MIYATA SHIGERU
IPC: G01N27/409
Filed: 1985-05-31
Abstract: PURPOSE:To enable a sufficient water-proof measure by simple water-proof treatment by dispensing with an opening part for introducing the atmosphere, by parallelly providing an oxygen generating element to an oxygen concn. cell. CONSTITUTION:The titled sensor consists of a first element wherein a pair of porous electrodes (a), (b) are provided to the front and back surfaces of an oxygen ion conductive solid electrolyte plate, a second element wherein a pair of porous electrodes (c), (d) are provided to the front and back surfaces of the oxygen ion conductive solid electrolyte plate and the part where the electrodes are superposed forms an internal reference oxygen source communicated with the outside through a leak resistor part and a third element wherein a pair of porous electrodes (e), (f) are provided to the front and back surfaces of the oxygen ion conductive electrolyte plate and a measuring as chamber communicated with a measuring gas atmosphere through a gas diffusion limit part is formed between one of electrodes (e) of a pair of the electrodes (e), (f) and the electrode of the above mentioned second element by a laminar intermediate part. By this constitution, the same effect as a case introducing the atmosphere can be obtained without introducing the atmosphere into one surface of an oxygen concn. cell element.
Patent JP-H07323781-A (JP)
Title: Wheel loader
Inventor: MORITA HARUYUKI
IPC: B60Q1/26
Filed: 1994-05-31
Abstract: PURPOSE:To provide the deregulated display of the automobile inspection which does not cover an opening of a radiator grille, dries not deteriorate the rear field of view, and can reduce the cost. CONSTITUTION:A wheel loader is provided with a counter weight provided on the rear part of a body, a first fitting part P1 where a rear lamp 6 is installed on the right and left side of the rear part of the body in an extended manner, and a second fitting part P2 where the rear lamp 6 is installed can the upper surface of the right and left sides of the rear part of the body, and first display parts 11R, 11L to display a part of the deregulated display based on the Vehicles for Transportation Law are provided can the rear part of the body, and a second display part 12 to display the rest of the deregulated display is provided on the second fitting part P2.
Patent JP-S62276829-A (JP)
Title: Method and apparatus for etching
Inventor: MATSUZAKI SAKAE
IPC: H01L21/302
Filed: 1986-05-26
Abstract: PURPOSE:To avoid fattening of an aperture caused by a large aspect ratio and realize a fine aperture and the high integrity of a device and improve reliability by removing products of etching reaction while an applied field is being varied in accordance with the progress of the removal. CONSTITUTION:A mask pattern composed of a resist 3 is transcripted onto an intermediate layer 2 and a lower layer 1 is lightly etched by dry etching with the intermediate layer 2 as a mask. Then a switch SW is opened to turn a bias voltage OFF and volatile reaction products such as CO2 and CO in an aperture 7 under etching process are discharged out of the aperture 7 and the switch SW is closed and the lower layer 1 is etched more deeply. Then the switch SW is opened again and gas such as CO2 in the aperture 7 is discharged and the switch SW is closed again to perform etching under the application of an electric field and the aperture 7 with a high aspect ratio is formed. With this constitution, by turning the switch SW for bias voltage application ON and OFF intermittently, the dry etching can be carried out always under the conditions of the pressure in the aperture so that the fine aperture 7 with a high aspect ratio and with vertical side walls can be formed.
Patent JP-S61278170-A (JP)
Title: Manufacture of photovoltaic device
Inventor: NITTA YOSHITERU
IPC: H01L27/142
Filed: 1985-05-31
Abstract: PURPOSE:To prevent the electrodes from deteriorating because of oxidation or the like by using connector portions of a good conductor having extremely small resistivity in the connecting portions of the respective generator areas which largely affect the overall series resistance of a solar battery, and preventing the first and second electrodes from directly contacting with each other. CONSTITUTION:The conductive material to become conductive connector portions 81, 82 which electrically connects the respective generator areas (a), (b) can easily be supplied, and thereafter the upper electrode 4a, 4b of the adjacent generator areas are completely connected in series without short-circuiting each other by means of insulating grooves 71, 72 which are formed by applying a laser beam. In addition, the width (1) of the insulating grooves 71, 72 may be set to the extent that the second electrodes 4a, 4b of the generator areas do not short-circuit with each other, at least about 5mum.
Patent JP-H11315494-A (JP)
Title: Impregnated paper
Inventor: HARASAWA ATSUKO
IPC: D21H19/32
Filed: 1998-04-28
Abstract: PROBLEM TO BE SOLVED: To obtain an impregnated paper having water resistance even in boiling water by combinedly impregnating a silane coupling agent or a composition including the same and another paper modifier. SOLUTION: This impregnated paper is obtained by impregnating an impregnant into base paper at the rate of 4-10 wt.% based on a basis weight of base paper; wherein the impregnant includes a composition including a silane coupling agent or a poly(alkoxy)silane having a molecular weight of 500-60,000 polymerized from a silane coupling agent as monomer, a paper quality modifier having one selected from hydroxyl group, carboxyl group, carbonyl group, amino group, isocyanide group, epoxy group and alkoxy group and also soluble in one selected from toluene, ethyl acetate, methyl ethyl ketone, isopropyl alcohol, methanol and water and at least one selected from an aqueous solution and an alcohol solution, such as an acrylic polyol, a polyisocyanate or tall rosin, of hydrochloric acid, sulfuric acid or an organic acid such as sulfuric acid, oxalic acid, fumaric acid, maleic acid,  toluensulfonic acid or the like.
Patent JP-S5742776-A (JP)
Title: Ink for writing utensils
Inventor: SASAGE DENKICHI
IPC: C09D11/00
Filed: 1980-08-28
Abstract: PURPOSE: An ink for writing utensils with excellent stability with time, readily writable on paper, etc., by filling the writing utensils and capable of easy dyeing with a dye by heating with on iron, etc.  
     CONSTITUTION: The amine salt of a reactive dye readily soluble in a water-soluble solvent is mixed with the water-soluble solvent. The reactive dye used is C.I. Reactive yellow, C.I. Reactive Violet, etc. The amine is dimethylamine, piperazine, aniline, etc. The water-soluble solvent is ethanol, diethylene glycol, pentaerythritol,  monoethylformamide, acetone, etc. 
     COPYRIGHT: (C)1982,JPO&Japio
Patent JP-S5910650-A (JP)
Inventor: SUWA HIROSHI
IPC: E04B5/32
Filed: 1982-07-09
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-S61275502-A (JP)
Title: Manufacture of rotor for compound radial turbine
Inventor: NAGATA YUSEI
IPC: B23K9/00
Filed: 1985-05-30
Abstract: PURPOSE:To obtain higher strength at lower cost by forming a hub through diffustion-bonding cemented carbide filled in the space on the side of the inner periphery of a rim by a single process of high temperature, static pressure application and at the same time by diffusion-bonding the hub to the inner peripheral surface of the rim. CONSTITUTION:A shell 1 consists of a rim 2 and a blade 3 integrally formed over the outer periphery of the rim 2. In this case, the space on the side of inner periphery of the rim 2 is closed airtightly with a cover 4, from the top of which a tube 5 is integrally connected to communicate with the space on the side of the inner periphery of the rim 2. From an opening 6 of the tube 5, powder of cemented carbide is filled in the space on the side of the inner periphery of the rim 2. After extracting air from the space on the side of the inner periphery of the rim 2 through the opening 6, the tube 5 is flatened to close the opening 6 for producing vacuum condition. Pressure is then applied over the entire shell 1 to form the hub 7 by diffusion-bonding the cemented carbide powder and at the same time the hub 7 is diffusion-bonded to the inner peripheral surface of the rim 2. The cover 4 and the tube f5 are then removed to complete a rotor.
Patent JP-S5910758-A (JP)
Title: Cylinder number exchange controller
Inventor: SUGASAWA FUKASHI
IPC: F02D17/02
Filed: 1982-07-09
Abstract: PURPOSE:To suppress variation of torque when exchanging, by controlling the blocking of fuel or fresh air to the stop side cylinder, feed timing and increasing/decreasing timing of fuel to the operating side cylinder in accordance to the engine rotation when stopping and resetting the operation of a part of cylinders of a cylinder number control engine. CONSTITUTION:The suction path of a multi-cylinder engine constituted of stop side cylinders A-C and operating side cylinders D-F is splitted into two while a stop valve 11 is provided at the inlet of the stop side suction path 3 then a path 12 and a valve 13 bypassing a suction sensor 8 from the suction path 2 and conducted to the stop side suction path 3 are provided. The control circuit 10 is provided with the engine rotation and when stopping and resetting the operation of the stop side cylinder, blocking of fuel or fresh air to the stop side cylinder, feed timing and increasing/decreasing timing to the operating side cylinder are set and controlled in accordance to the rotation. Consequently under low speed, variation of torque due to exchange of cylinder number can be reduced while under high speed quick operating response can be obtained.
Patent JP-S5344988-A (JP)
Title: Grinder
Inventor: ASANO HIROAKI
IPC: B24B49/00
Filed: 1976-10-05
Abstract: PURPOSE: To return a grinding wheel to a given position without being affected by the thermal deformation of the wheel spindle stock when returned to the absolute zero point by means of a detector for detecting zero point adapted to send a zero point signal provided below the center of rotation of the grinding wheel. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-2000080729-A (JP)
Title: Unit building and its construction method
Inventor: CHO YUKIMITSU
IPC: E04B1/348
Filed: 1999-04-27
Abstract: PROBLEM TO BE SOLVED: To provide an unit building and its construction method capable of easily jointing building units together and also easily jointing ceiling beams and floor beams of a building units together even when floor beams for building units for an upper stair of a factory building has been installed. SOLUTION: A lower side plate 42 of a fastening member 23 is passed and contacted between the lower surface of a ceiling beam 23 of a first building unit 2-1 and the lower surface of the ceiling beam 23 of a second building unit 2-2, and a bar-shaped body 41 is passed between a floor beam 22 of a third building unit 2-3 and a floor beam 22 of a fourth building unit 2-4 and its tip portion is projected out from a gap between the floor beams 22. In addition, it is passed through a through hole 52 made in an upper side plate 5 inserted and crossed between the upper surface of a floor beam 22 of the third building unit 2-3 and the upper surface of the floor beam 22 of the fourth building unit 2-4, and a nut 55 is screwed and fixed to its tip.
Patent JP-H1043554-A (JP)
Title: Electric deionizing method to refine liquid
Inventor: DENONCOURT JEFFREY P
IPC: B01D61/48
Filed: 1997-04-24
Abstract: PROBLEM TO BE SOLVED: To provide an electric deionizing method which prevents production of scales and does not require complicated pipings, valves, pump system or controlling system. SOLUTION: In an electric deionizing device, a water-based liquid which is not pure is made to pass through an ion emitting room which is divided by anion and cation permeating membranes and houses ion exchange resin beads so that the water accepts ion seeds. Then the water is made to pass through an ion concentrating room divided by anion and cation permeating membranes, while voltage is applied between the cathode room and the anode room on both sides to remove ion seeds. In this refining method of a liquid, the cathode room contains electron conductive particles (such as carbon and metal particles). The cathode room 10 consists of a cathode plate member 12, a connecting part 14 to a power supply, an ion permeating membrane 16 and a conductive material 18.  The conductive material provides an increased effective cathode surface area and decreases local hydroxide density on the cathode surface.
Patent JP-S6169348-A (JP)
Inventor: MIHARII BUATANSUTEIN
IPC: H02K9/24
Filed: 1985-06-03
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-S5744654-A (JP)
Title: Polyphenylene sulfide composition
Inventor: SHIOBARA TOMOO
IPC: C09D181/00
Filed: 1980-08-29
Abstract: PURPOSE: The titled composition that contains a sulfide of an element of group II in the periodic table, thus showing high thermal stability, e.g., causing no discoloration by heat even when melted at elevated temperature with no adverse effect on mechanical properties.  
     CONSTITUTION: Polyphenylene sulfide is combined with a sulfide of an element of group II in the periodic table such as calcium sulfide, zinc sulfide, strontium sulfide, barium sulfide at a weight ratio of 100 the sulfide polymer to 10W50 the sulfide compound. The resultant composition gives nearly white moldings, even when molted at a temperature higher than 320°C. 
     COPYRIGHT: (C)1982,JPO&Japio
Patent JP-S61760-A (JP)
Title: Reagent distributor
Inventor: USHIKUBO MASAO
IPC: G01N1/00
Filed: 1984-06-14
Abstract: PURPOSE:To facilitate the realization of an automatic chemical analyzer, by preparing a number of units having a plurality of rotary valves corresponding to a plurality of distribution syringes to connect a necessary number of units to the distribution syringes. CONSTITUTION:This apparatus is equipped with distribution syringes 1-1-1-4 as a plurality of intake/drain means, rotary valves 5A-1-5D-1 and 5A-2-5D-2 as a plurality of passage selectors which are arranged in the number equal to that of the syringes 1-1-1-4 to selectively connect respective reagent containers 12-1- 12-4 and distribution nozzles 14-1-14-4 to the syringes 1-1-1-4 and driving mechanisms 4-1-4-2 as common means for simultaneously driving them. Then, multiple units of passage selectors are made to communicate with respective syringes 1-1-1-4 through manifold blocks 15-1-15-2 as desired.
Patent JP-S5911553-A (JP)
Title: Recording disc and its manufacture
Inventor: KATAOKA HIROSHI
IPC: G11B7/26
Filed: 1982-07-13
Abstract: PURPOSE:To improve the tansparency, the low bending restorability, the formability, and the performance of vapor deposition, by adopting a three-layer structure constituting the front and rear layers of the 1st thermoplastic resin and the inner shell of the 2nd thermoplastic resin of a different kind. CONSTITUTION:A disc shaped mold cavity has a gate 2 at its center (1-1). The 1st thermoplastic resin 3 is injected from the gate 2 by an insufficient amount to fill in the mold cavity 1 (1-2), and then the 2nd thermoplastic resin 4 is injected to fill in the mold cavity 1 to obtain the disc of the three-layer sturcture consisting of the 1st resin 3 on the front and rear layers and of the 2nd resin 4 for the inner shell (1-3). Further, the disc covered with the 1st resin for the center hole, even if it is opened, by adjusting the amount of injection of the 1st and the 2nd resins. It is better to use a resin having a low bending restorability for the front and rear layers of the three-layer structure in order to the rate of bending restorability. It is preferable to use a PMMA or a PC having a small bending restorability as the 1st thermoplastic resin. Polystyrene PS, styreneacrylnitryl copolymer AS or PMMA is used preferably as the 2nd thermoplastic resin.
Patent JP-H04277101-A (JP)
Title: Litter bag
Inventor: FUSE YOJIN
IPC: B65F1/10
Filed: 1991-03-02
Abstract: PURPOSE:To provide a litter bag for packing compactly bulky litter such as finely cut paper, disposable food container, etc., for disposal. CONSTITUTION:A litter bag 19 having an upper opening 19A from which litter is put into the litter bag is provided with a plurality of through holes 21 for suction to be attached to a dust case 7 subjected to the external suction for use.
Patent JP-S6013149-A (JP)
Inventor: YOKOYA MASAKI
IPC: E04B1/41
Filed: 1983-07-02
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-S63287307-A (JP)
Title: Shutter device at circuit breaker connecting port in distribution board provided with drawer-type circuit breaker
Inventor: MORIMOTO AKINORI
IPC: H02B11/24
Filed: 1987-05-18
Abstract: PURPOSE:To ensure safety of maintenance/inspection of distribution board by making a circuit breaker connecting port openable only when a circuit breaker is pulled in or a special tool is used. CONSTITUTION:A striker 61a arranged at the side of a circuit breaker contacts a roller 111a of a lever 11a as the circuit breaker is pulled in. When the circuit breaker is further pulled in and the roller 111a rotates over the striker 61a, the lever 11a rotates upward around a fulcrum 112a. A push rod 10 is pin coupled to the tip of the lever 11a while a shutter board 9a is fixed above the push rod 10, and thereby the push rod 10 is moved upward through rotation of the lever 11a so as to push up the shutter board 9a thus opening a circuit breaker connecting port 8a. A locking metal 14 is provided at a couping portion of the push rod 10 and the lever 11a. A special tool 17 is rotatable around a fulcrum 19 of a lever fixing base 18, and when the tool 17 is rotated in the direction of an arrow while being applied onto the underside of the lever 11a, the lever 11a rotates upward so as to open the shutter board 9a.
Patent JP-S63286970-A (JP)
Title: Information processor
Inventor: HIROSE KENJI
IPC: G06F17/30
Filed: 1987-05-20
Abstract: PURPOSE:To reduce the number of words for adding retrieval information and to improve operability by providing a means selecting information to be changed from display information and a control means which gives information of a selected item to a means to input and a storage means. CONSTITUTION:When title addition is designated in adding a new title to that which has been recorded with picture information, a CPU 12 retrieves the title to be added from a magnetic disk device 18, and the corresponding title is read and displayed in a CRT 26. In such a case, title information to be read is not limited to latest title information, and information on a title item in which a change can be minimized is selected and read. For adding 'design department Mr.Yoshida', for example, 'design department Mr.Yamakawa' is read, whereby the title can be added with only changing a name. If the addi tional title is set, the CPU 12 inputs and records the additional title to the device 18 after the having read title. Thus, the number of words for adding retrieval information (title information) can be reduced and operability can be improved.