baber/WOPTO huggingface dataset:
Patent JP-S55150438-A (JP)
Title: Controller for system utilizing hot water
Inventor: KOUNO AKIO
IPC: F24D3/00
Filed: 1979-05-11
Abstract: PURPOSE: To unnecessitate special wiring for control by a method wherein a heat source device is connected with terminal apparatuses utilizing hot water through hot-water feed conduits and return conduits electrically insulated from each other, and AC electrical signals are transmitted through these conduits.  
     CONSTITUTION: When a system is used for central heating, hot water to be used as a heat source for heating is stored in a tank 9 and heated by a heat exchanger 3 having gas burners 2. The hot water in the tank 9 is driven by a pump 4 to flow through a conduit 11 to a header 5, then fed through feed conduits 7aW7c to fan convectors 6aW6c used as terminal apparatuses utilizing hot water, and is returned to the tank 9 through return conduits 8aW8c and a header 10. In this case, the conduits 7aW7c, 8aW8c, 11, 12 and the headers 5, 10 are made of electrically conductive materials, electrically insulated couplings 13, 14a, etc. are fitted in the conduits 11, 8a, etc., and the heat source device and terminal apparatuses are controlled through the conductive conduits. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-S56155229-A (JP)
Title: Manufacture of polyisocyanurate foam
Inventor: IMADA HIROAKI
IPC: C08J9/02
Filed: 1980-04-30
Abstract: PURPOSE: To manufacture a polyisocyanurate foam having less cracks, improved heat insulation property, flame retardancy by using lesser amounts of resin, by a method in which an appropriate amount of a blowing agent is added to a polyisocyanate component and then the mixture is mixed with a polyol with a blowing agent.  
     CONSTITUTION: In the manufacture of polyisocyanurate foam by mixing an organic polyisocyanate (e.g., methylcyclohexane diisocyanate), a phenolic polyol, a blowing agent (e.g., trichloromonofluoromethane), a catalyst for trimerizing isocyanate (e.g., a tertiary amine), and a crack inhibitor, together with, as needed, additives such as a surfactant, an expansion controller or a stabilizer, the polyol component containing 50W20% of the whole amount of the blowing agent used is mixed with the organic polyisocyante containing 50W80% of the whole amount of the blowing agent used for expansion. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-H09227887-A (JP)
Title: Lubricating oil composition
Inventor: KOBAYASHI YUICHIRO
IPC: C10N40/30
Filed: 1996-02-20
Abstract: PROBLEM TO BE SOLVED: To obtain a lubricating oil compsn. excellent in lubricity and abrasion resistance by using a specific phosphorus compd., a benzotriazole driv., and a specific base oil. SOLUTION: This compsn. contains at least one phosphorus compd. selected from among compds. represented by formulas I, II, and III (R<1> to R<5> and R<7> to R<9> are each 6-18C aryl, 1-18C linear alkyl, 3-18C branched alkyl, 2-18C linear alkenyl, or 3-18C branched alkenyl provided at least one of R<1> to R<3> is 6-18C aryl, at least one of R<4> and R<5> is 6-18C aryl, and at least one of R<7> to R<9> is 6-18C aryl; and R<6> is H, 1-18C linear alkyl. 3-18C branched alkyl, etc.), a benzotriazole deriv. represented by formula IV (R<10> is an N- and/or O-contg. 0-20C group; and X is H or methyl), and a base oil (e.g. a cyclic ketal or acetal compd.).
Patent JP-S54150350-A (JP)
Title: Jointing method for conductors
Inventor: YOKOZAWA KUNISHIGE
IPC: H01F41/06
Filed: 1978-05-19
Abstract: PURPOSE: To improve the joint property of the jointed portion, and to improve the joint strength, by preparing the jointed portion of the flat bar type conductors into a taper along the direction of breadth.  
     CONSTITUTION: The tips of conductors 1, 2, are prepared into a taper along the breadth of the conductors 1, 2; the length of the taper is made a little larger than three times of the thickness. The length of the taper can be varied by changing the taper angle θ. The depth of penetration of the brazing filler metal at the jointed portion 3 is equal to the thickness of the conductors 1, 2, and is 1/3 of the depth of penetration depending on the conventional method. As a result, the silver solder becomes easily flowable so far as the endmost, so that the undeposited zone is hardly generated. Accordingly, the joint strength is improved, and the reliable jointed portion can be obtained. The taper angle θ can be arbitrarily selected, however, the taper length is made a little larger than three times of the thickness. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-H03259514-A (JP)
Title: Ion implantation method
Inventor: MIZUTANI HIROSHI
IPC: H01J37/147
Filed: 1990-03-09
Abstract: PURPOSE:To remarkably improve the dose uniformity in the wafer surface, by changing the direction and intensity of electric field for deflecting an ion beam, and the position of a wafer, and making the locus of the ion beam by which the wafer surface is scanned in a spiral type. CONSTITUTION:Two pairs of X, Y electrodes 3, 4 are installed in a beam deflection system; a sine curve voltage is applied to the electrodes 3 in the horizontal direction; a sine curve voltage having a phase different from that of the horizontal direction is applied to the electrodes 4 in the vertical direction; further a linearly attenuating voltage is applied to each of the electrodes. As the result, the voltages applied to the electrodes 3, 4 become attenuating sine wave voltages having a phase difference, so that the wafer 1 surface is scanned by the beam having a spiral type locus. In this case, the scanning is started at a position where the beam center coincides with the outermost periphery. The scanning speed in the radius vector direction is set to be 1/2 of the beam diameter when the beam circulates around the wafer. The beam diameter is controlled to be 2/(2n+1) times the wafer radius by using a computer. Thereby the dose uniformity in the wafer surface can be improved from 2%, the conventional value, to 1.1%.
Patent JP-H04293617-A (JP)
Title: Sun roof device for vehicle
Inventor: OODOI KOUZOU
IPC: B60J7/00
Filed: 1991-03-22
Abstract: PURPOSE:To prevent a sun shade from being exposed alone on the surface of a vehicle body by interlockingly opening or closing a sun roof and the sun shade. CONSTITUTION:In a vehicle sun roof device having a sun roof 3 openably covering an opening 2 formed on the roof section 1 of a vehicle body and a sun shade 4 openably arranged on the vehicle room side of the sun roof 3, driving means 7, 38 opening or closing the sun roof 3 and the sun shade 4 respectively and a control circuit interlocking the driving means 7, 38 are provided.
Patent JP-H11239665-A (JP)
Title: Game medium lending-out device
Inventor: UGAWA SHOHACHI
IPC: G07F7/08
Filed: 1998-02-24
Abstract: PROBLEM TO BE SOLVED: To provide a game medium lending-out device to enable a game player to select a lending-out rate of a game medium in one's own desired game stand. SOLUTION: In a game medium lending-out device 2 made to correspond one to one to a game stand, this game medium lending-out device 2 is provided with the lending-out rate selecting part 8 to select a lending-out rate of a game medium and a medium delivery means 17 to decide/deliver a delivery quantity of the game medium corresponding to a prescribed amount of money on the basis of a lending-out rate selected by a game player.
Patent JP-2000223294-A (JP)
Title: Fluorescent lamp lighting device
Inventor: KOBAYASHI TOSHIO
IPC: H05B41/14
Filed: 1999-01-29
Abstract: PROBLEM TO BE SOLVED: To reduce the possibility of a waste of power due to omission of resetting by providing a resetting means capable of automatically resetting data of a cumulative lighting time of a nonvolatile memory, and to contribute to power savings by urging the replacement of an old fluorescent lamp. SOLUTION: This fluorescent lamp lighting device is provided with a nonvolatile memory 24 for recording a cumulative lighting time of a fluorescent lamp 23. The fluorescent lamp lighting device controls the optical output of the fluorescent lamp 23 so as to set it nearly constant by referring to the cumulative lighting time in the nonvolatile memory 24. When the cumulative lighting time in the nonvolatile memory 24 reaches a predefined life reference value, the data at that time is forcibly reset regardless of whether the fluorescent lamp 23 is replaced or not. The forcible reset is executed by a main control circuit 22 having a program for it, and a function for executing the program.
Patent JP-H11259407-A (JP)
Title: Electronic information use promoting system
Inventor: KATSURABAYASHI HIROSHI
IPC: G06Q50/00
Filed: 1998-03-11
Abstract: PROBLEM TO BE SOLVED: To reduce a wasteful right processing during generation and also a trouble for individually negotiating with generators by separating it into two, that is, a use right processing only for viewing/hearing and a use right processing for information used by a self-product. SOLUTION: A virtual electronic information work space is constructed on a network and a management means 102 manages the information work space. An information work space control means 202 indicates the information work space to a user during communication with the management means 102 through the network, and obtains information which the management means 102 manages with the operation of the user. Information in the information work space is processed by an information work means 203. At the time of taking out information in the information work space outside the space, the right processing means 107 executes a right processing.
Patent JP-H03260962-A (JP)
Title: Supporting mechanism for reciprocating body
Inventor: FUJIMAKI TORU
IPC: F16C29/04
Filed: 1990-03-09
Abstract: PURPOSE:To make light a flat spring which applies a pre-load on a bearing and to make it resistant for vibration by providing a projecting flat spring, and providing a pair of guide rollers in the center of the projecting flat spring. CONSTITUTION:The projecting flat spring 6 is formed by bending the center part of a linear elastic belt plate in projecting shape, and arranging and fixing the linear parts at both terminals at the side plane of the side of a carriage 2 confronting with a second guide rail 1b, respectively along a motion direction P. A pair of guide rollers 3c are provided in the center of the trapezoidal part of the spring 6. Those rollers 3c apply the pre-load to the guide rail 1b by utilizing the elasticity of the trapezoidal part of the spring 6, and also, they are mounted so as to be driven freely for the guide rail 1b. The reciprocal movement of the carriage 2 in such structure is smoothly and accurately performed so as not to generate torsion in the direction of pre-load of the roller 3c.
Patent JP-2000261476-A (JP)
Title: Method for automatically preparing route diagram for tree structure
Inventor: YANO TATSUO
IPC: H04L12/753
Filed: 1999-03-05
Abstract: PROBLEM TO BE SOLVED: To prepare a route diagram for a network of tree structure indicating the positional relation of plural nodes by judging positional relation between a certain node and an optional node in accordance with whether communication with an external communication device is possible or not and preparing the route diagram of the network based on the judged result. SOLUTION: In the network of tree structure capable of communicating with an external communication device by specifying a network address in each of plural nodes 10 to 30 included in the network, a specific communication channel 240 of a certain node is temporarily disconnected by a circuit disconnection device 230 and communication with an optional node whose positional relation with the specific node is to be decided is executed from the external communication device. The positional relation between a certain node and the optional node is decided in accordance with whether communication with the external communication device can be executed or not and the route diagram of the network is prepared based on the judged result. Consequently the network route diagram of tree structure indicating the positional relation of plural nodes can be prepared.
Patent JP-H03260756-A (JP)
Title: Commitment control system
Inventor: KUSUNOKI KAZUHIRO
IPC: G06F13/00
Filed: 1990-03-09
Abstract: PURPOSE:To shorten the time needed for control of the commitment by attaining a constitution where a root node grasps the total number of nodes and reporting the updating possibility of scattered resources as well as the updating operations of scattered resources and their cancel at one time by means of the broadcasting function of a network. CONSTITUTION:A root node grasps the total number of nodes included in an atomic action tree consisting of nodes 1 - 4 and inquires the updating possibility of scattered resources at one time by means of the broadcasting function of a network. At the same time, the root node reports the updating operation of the scattered resources and their cancel at one time. Thus the time needed for control of the commitment is extremely shortened even though the atomic action tree is much complicated or the master-servant relation ship has many steps among the nodes.
Patent JP-H0680644-A (JP)
Title: 5-amino-1h-pyrazole-based compound
Inventor: ISHII FUMIO
IPC: C07D405/12
Filed: 1993-02-24
Abstract: PURPOSE:To obtain a new compound useful as an intermediate for synthesizing a photographic coupler. CONSTITUTION:A compound of formula I (R1 is alkyl, cycloalkyl, acryl or hetero atom; X is H, halogen, carboxyl, alkoxycarbonyl or aryloxycarbonyl) such as 5-amino-4-ethoxycarbonyl-3-(2-methoxyethoxy)-pyrazole. The compound of formula I is obtained by reacting a dicyanoketenedi-2-methoxyethyl acetal of formula II and subjecting to ring closure to give a pyrazole derivative, then treating the pyrazole derivative with concentrated hydrochloric acid in ethanol and optionally decarboxylating to give the compound of formula I. The compound is useful as a 1H-pyrazolo[3,2-c]-S-triazole-based photographic coupler, especially a synthetic intermediate for magenta coupler.
Patent JP-S56155949-A (JP)
Title: Electrophotographic receptor
Inventor: TSUTSUI KIYOUJI
IPC: G03G5/06
Filed: 1980-05-06
Abstract: PURPOSE:To obtain the titled flexible receptor having high sensitivity and undergoing no change in the characteristics by charging and exposure by forming a photosensitive layer consisting of a charge generating layer contg. a specified azo pigment and a charge transferring layer contg. a hydrazone compound on an electrically conductive support. CONSTITUTION:On electrically conductive support 1 photosensitive layer 5 is formed consisting of charge generating layer 3 having <=2mum thickness and contg. >=30wt% azo pigment of 3,7-bis[2-hydroxy-3-(4-nitrophenylcarbamoyl)-1-naphthylazo]dibenzothio phene-5,5-dioxide represented by formula I and of charge transferring layer 4 having 3-50mum thickness and contg. a 20-70wt% hydrazone compound represented by he formula II (where R is methoxy or ethoxy and n is  1-3). Thus, sufficient charging potential is obtd. in the dark, surface charges are  dispersed rapidly in exposure, and a fine image is reproduced.
Patent JP-H10237936-A (JP)
Title: Cover construction of tank
Inventor: NISHIDA TAKAYOSHI
IPC: E03F5/04
Filed: 1997-02-26
Abstract: PROBLEM TO BE SOLVED: To provide cover construction of a tank capable of surely keeping air-tightness and facilitating partial detachment of a plurality of panels shutting an opening of the tank. SOLUTION: Cover construction of a tank is so constituted that a plurality of hollow panels 1 are continuously arranged to shut an opening section. Then, elastic air-tight members 2 are provided to up and down of both sides of the hollow panels 1 along the longitudinal direction, regulatory projecting threads 13 are provided to the central part between both sides along the longitudinal direction, and an air-tightness keeping construction material 3 is provided on the circumferential edge of an opening section used for mounting the ends of the hollow panels 1 and the elastic air-tight members 2 on the lower sides of the hollow panels 1 thereon.  A widening prevention metal fixture 4 for keeping a space between the hollow panels adjacent to each other continuously provided on the opening section while facing the elastic air-tight members 2 with each other to make press-contact in a certain state is interlocked, and the hollow panels 1 are mounted and fixed with a plurality of metal fixtures so that even only part of required one is detachable.
Patent JP-H02242640-A (JP)
Title: Titanium dioxide fine powder-containing chewing gum
Inventor: HATTORI KATSUHIKO
IPC: A61K8/00
Filed: 1989-03-14
Abstract: PURPOSE:To obtain a chewing gum having removing effects on bacterial plaques, germicidal and halitolis preventing effects added thereto by adding fine powder of titanium dioxide to a chewing gum base. CONSTITUTION:A chewing gum obtained by adding fine powder of titanium dioxide in a range so as not impair flavor to a chewing gum base consisting of chicle and a synthetic resin, such as vinyl acetate, and kneading the resultant mixture.
Patent JP-S58185013-A (JP)
Inventor: DEEBITSUDO EMU AREN
IPC: G11B20/12
Filed: 1983-04-05
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-H04293635-A (JP)
Title: Welt body side weather strip with seal lip
Inventor: NAKAJIMA SEIICHI
IPC: B60R13/06
Filed: 1991-03-25
Abstract: PURPOSE:To provide a welt body side weather strip with a seal lip preventing the protruding phenomenon of an adhesive 9 between a welt 3 and the base section 5a of a seal lip 5 stuck and fixed to the welt 3 and the opening phenomenon of the base section 5a caused by the external force when a door is closed. CONSTITUTION:A hard section 5c covering most of the surface on the outer M side of a base section 5a is integrally formed on the base section 5a, and a hollow seal lip section 5b is provided astride the vicinity of the end section of the hard section 5c and the base section 5a.
Patent JP-S58176607-A (JP)
Title: Remote monitoring method using optical fiber
Inventor: MORIMURA YOSHIMI
IPC: B60R1/00
Filed: 1982-04-10
Abstract: PURPOSE:To monitor the part of a dead angle easily by sampling the shadow image of an object with an array of optical fiber elements, and feeding the image with the optical fiber. CONSTITUTION:The image of an object 2 to be monitored on an image transmission plane 3 is sampled by the plane 3 constituted of many optical fiber elements. The sampling image is transmitted up to an image receiving plane 5 by a fiber 4. The sampling image fed to the plane 5 is macro-monitored with a magnifier 6 or the sampling image is displayed on an image display plane 7 and the object 2 is monitored.
Patent JP-H05268536-A (JP)
Title: Video signal mute circuit for television receiver
IPC: H04N5/44
Filed: 1992-03-17
Abstract: PURPOSE:To improve a transient change of a white balance or the like and the lightness on a CRT screen due to the transient operation after the start of the operation of an automatic cut-off circuit after the end of video signal muting when a power switch is turned on. CONSTITUTION:As an input to a switching circuit 2 implementing muting of a video signal, a video signal mute pulse from a microcomputer 10 when a power switch is turned on and a masking pulse outputted from a video signal processing IC1 are ANDed and the resulting signal is used. An AND circuit 6 is used for ANDing and then an automatic cut-off control operation is attained even during mute period of a video signal and the consecutive transient operation even after the end of video muting is avoided.
Patent JP-H08231770-A (JP)
Title: Thermoplastic elastomer composition
Inventor: INAGAKI KATSUMI
IPC: C08L21/00
Filed: 1995-02-23
Abstract: PURPOSE: To provide a flexible elastomer composition excellent in tensile elongation set and compressive resistance. CONSTITUTION: This thermoplastic elastomer composition comprises (A) 30-90wt.% of a thermoplastic copolyester elastomer or thermoplastic copolyamide elastomer and (B) 70-10wt.% of a core-shell type rubber composed of crosslinked rubbery elastomer core layer <=25 deg.C in glass transition temperature and copolymer shell layer <=25 deg.C in glass transition temperature containing in one molecule epoxy group and/or carboxyl group.
Patent JP-H03261901-A (JP)
Title: Polymer clad fiber for optical transmission
Inventor: HONJIYO MAKOTO
IPC: G02B6/00
Filed: 1990-03-13
Abstract: PURPOSE:To obviate cracking, the loss of transparency, the deterioration of characteristics, etc., by using ladder type polysiloxane having a methyl group at its side chain as a clad material and applying the protective coating of the ladder type polysiloxane having a phenyl group at its side chain on the outer periphery of the clad material. CONSTITUTION:The reaction cured matter of a resin compsn. essentially consisting of the ladder type polysiloxane having the methyl group at its side chain is used as the clad layer 2 and further, the reaction cured matter of the resin compsn. essentially consisting of the ladder type polysiloxane having a phenyl group at its side chain is formed as a protective coating layer 3 on the outer periphery thereof. The oxidation reaction in a high-temp. atmosphere, the cutting of the side chains and further, the splashing of the uncured matter and decomposed matter, etc., of the clad layer are prevented in the resin compsn. of the ladder type polysiloxane and, therefore, the deterioration in the characteristics and the decrease of the weight by the evaporation occurring therein are suppressed. The low loss of the optical transmission, the freedom from the generation of the cracking of the clad, the prevention of the deteriora tion in the characteristics, etc., are attained in this way.
Patent JP-H06270769-A (JP)
Title: Wiper device
Inventor: MORIYA KAZUMITSU
IPC: B60S1/32
Filed: 1993-03-19
Abstract: PURPOSE:To reduce noise and vibration generated at the reversing time of a blade rubber by providing an arm piece rotating means for rotating an arm piece around its own longitudinal axis, and rotating the arm piece to rotate the whole viper blade and to incline it in relation to the wiped face. CONSTITUTION:An arm piece 13 is connected rotatably in the longitudinal direction to the tip 12a of an arm retainer 12, and a wiper blade 14 is fixed to the tip of the arm piece 13. An arm piece rotating means is formed of a first and a second bearings 17, 18, a rotor 19 and springs 21A-21D, and the angle-of-fall theta2 is formed by the inclination beta' of the wiper blade 14 and the angle-of-bend phi2 of a rubber neck part 23c. The same is applied at the time of moving in the opposite direction. As a result, the angle-of-bend phi2 need not be large, and the length K2 of the rubber neck part 23c is small. Since the rise of the wiper blade 14 is slight, the pressing force of the arm piece does not act suddenly so as to reduce impact.