baber/WOPTO huggingface dataset:
Patent JP-H02105833-A (JP)
Title: Manufacture of foam plate having high pressure resistance and high heat insulating property
Inventor: GEERUHARUTO ARITSUKE
IPC: C08J9/14
Filed: 1989-09-01
Abstract: PURPOSE: To provide the subject foam plate with closed cells and less hygroscopicity without using a foaming agent which is toxic and causes environmental pollution by extruding a mixture of styrene polymer and a specific foaming agent.  
     CONSTITUTION: Styrene polymer (example: PS) and 8-16 wt.% based on the weight of the styrene polymer, foaming agent comprising 75-90 wt.% 1,1- difluoro-1-chloroethane and/or 1,1,1-trifluoro-2,2-dichloroethane, 10-25 wt.% ethyl chloride and/or a 3-5C saturated hydrocarbon, and 0-15% CO 2 , and a usually used additive, if necessary are mixed, and the mixture is extruded. 
     COPYRIGHT: (C)1990,JPO
Patent JP-H09119814-A (JP)
Title: Method and device for measuring film thickness
Inventor: RONARUDO BUII ARUBUSU
IPC: G01N21/55
Filed: 1996-08-27
Abstract: PROBLEM TO BE SOLVED: To measure the thickness and group refractive index of an opaque film. SOLUTION: The apparatus for measuring the thickness of a film 15 having upper and lower surfaces comprises means 13, 14 for delivering first and second probe light signals from a low coherent light source 12 to the opposite surfaces of film and collects the light reflected from both surfaces, and upper and lower reference surfaces (end parts of 13, 14) for reflecting the reflected light partially toward respective surfaces. The apparatus further comprises a receiver 18 for determining the time lag between the light reflected from the upper surface and upper reference surface and the light reflected from the lower surface and lower reference surface by combining the light collected from the upper and lower surfaces.
Patent JP-2001047990-A (JP)
Title: Brake fluid pressure controller for vehicle
Inventor: NAKAMURA MOTOYASU
IPC: B60T8/34
Filed: 1999-08-09
Abstract: PROBLEM TO BE SOLVED: To reduce a load applied to an attaching part of a master cylinder, and to enhance productivity, in a brake fluid pressure controller for a vehicle wherein a reservoir for reserving a brake fluid, and a control valve means for switching communication/block between the master cylinder and wheel brakes and communication/block between a wheel brake and the reservoir to control fluid pressure of the wheel brake are arranged in a master cylinder body of the master cylinder. SOLUTION: In this controller, valve fitting holes 64FL, 64FR, 64RL, 64RR, 65FL, 65RR, and the like for attaching a control valve means, and reservoir holes 66A, 66B for fitting slidably a reserve piston to constitute a reservoir are provided in a cylinder body to be opened in a face of a support member side of the cylinder main body, and the fitting holes 64FL-64RR, 65FL, 65RR, and the like and the reservoir holes 66A, 66B are arranged lateral-symmetrically with respect to a vertical plane including an axial line of a cylinder hole.
Patent JP-H1071548-A (JP)
Title: Manufacture of sliding member
Inventor: KIYOHARA KOICHI
IPC: B24B5/06
Filed: 1996-08-27
Abstract: PROBLEM TO BE SOLVED: To implement fine corrugation machining on a surface of a material hard to be ground by setting the rigidity of a ring material having a prescribed width and thickness in the width direction larger than the rigidity of that in the thickness direction, applying a presser force on the outer circumferential face of the material so as to elastically deform it in the thickness direction, grinding one or both of the end faces of the material flat, and releasing the presser force. SOLUTION: A ring material 1 is finished by surface grinding, put in a thrust bearing fixing jig 2, and fastened and fixed by a plurality of presser elements 3 fitted to the jig 2. When the outer circumferential face of the ring material 1 is pressurized by the presser elements 3, a part between each of the presser parts is elastically deformed in the thickness direction. This elastic deformation prevents the ring material 1 from getting flat and provides smooth, corrugated, recessed and projecting shape. When the end faces of the ring material 1 are ground flat and the presser force is released, the elastic deformation is restored and returned into its original state. Namely, it is formed into a smooth, corrugated, recessed and projecting shape based on the plane, or for example, undulation.
Patent JP-2001048151-A (JP)
Title: Pulp mold molding
Inventor: KUMAMOTO YOSHIAKI
IPC: B65D1/00
Filed: 1999-08-09
Abstract: PROBLEM TO BE SOLVED: To provide a pulp mold molding which is thin, is highly dense and has high surface property. SOLUTION: The pulp mold molding is obtained by making pulp slurry which contains pulp fibers into a sheet, dehydrating, pressurizing and drying it. The molding is made into a sheet from the pulp slurry which contains a chemical for suppressing hydrogen bonding between the pulp fibers and has density of 0.4 to 2 g/cm3 and a thickness of 0.2 to 3 mm.
Patent JP-H1070540-A (JP)
Title: Radio terminal authentication method for radio network, and radio network
Inventor: NANBA KIYOSHI
IPC: H04W92/16
Filed: 1996-08-27
Abstract: PROBLEM TO BE SOLVED: To authenticate a radio terminal without increasing time and labor and time for registering authentication information in a network constituted by connecting LANs having a radio network to a low-order network. SOLUTION: The network is composed of LANs 13, 14 and routers 10, 11 and a public network 12, and LANs 13 and 14 are connected to each other by the routers 10 and 11 through the public communication network 12. LAN 13 (14) is composed of a server 1 (2), a base station 3 (4) and radio terminals 5 to 7 (8 and 9). The radio terminals transmit a connection request consisting of the network address of a server authentication ID of a radio terminal, authentication data of the user of the radio terminal and the user of the radio terminal at the time of connecting to the network. When a server executing authentication in a connection request is its own server, the server directly executes authentication and when it is not its own server, the server asks authentication to a server to authenticate.  At the time of receiving an authentication request from another server, the server executes authentication and returns the result of authentication.
Patent JP-2000042418-A (JP)
Title: Catalyst for isomerization of xylene and isomerization of xylene
Inventor: KIMURA TAKAMI
IPC: C07C6/12
Filed: 1998-07-24
Abstract: PROBLEM TO BE SOLVED: To produce an isomerization catalyst and to provide a method for isomerization capable of obtaining p-xylene and converting ethylbenzene to hydrocarbons at high efficiency with little xylene loss attributed to side reactions and low in hydrogen consumption, in isomerization reactions of 8C aromatic hydrocarbon raw materials containing ethylbenzene and xylenes. SOLUTION: This isomerization catalyst preferably comprises active metal components, for example, group VIII metal components in a periodic table, deposited on a binder-less crystalline aluminosilicate molded body having a fine pore diameter of 5-6 Åand containing an acid type crystalline aluminosilicate having an acid amount of 0.001-0.2 mmol/g measured as ammonia desorption amount by the ammonia heating desorption method. This isomerization method is used for isomerization of 8C aromatic hydrocarbons containing ethylbenzene and xylenes by using the catalyst.
Patent JP-S6285143-A (JP)
Title: Vibration reducing device for cylinder number control engine
Inventor: UMEMURA KYOICHI
IPC: F02D17/02
Filed: 1985-10-09
Abstract: PURPOSE:To prevent vibration increase, by controlling the total compression pressure of the halted side cylinders to be equal to the average combustion pressure of the operating side cylinders, and making the difference of the maximum pressures during the cycle smaller to the uneven combustions among the operating side cylinders in a partial cylinders operating condition. CONSTITUTION:A gas pressure leading passage 21 is furnished to link to a combustion chamber 3 of a halted side cylinder 1A with an intake and an exhaust valves 10 and 11 which are kept closed by the actions of actuators 12 and 13 respectively, to make it possible to introduced the gas pressure in a gas pressure adjusting tank 20 to the combustion chamber 3 in a partial cylinders operating condition. At the pressure adjusting tank 20 are furnished an atmospheric pressure lead valve 26 and a negative pressure lead valve 27, to compose a pressure adjusting device 30. Also a detecting device 46 is furnished to detect the maximum combustion pressure of an operating side cylinder 1B, from whose output signals, an average combustion pressure of the cylinder 1B is computed at a control unit 45, and the pressure adjusting device 30 is controlled to make the total compression pressure of the halted side cylinders at the end of the compression stroke of the halted side cylinder 1A to be equal to the resultant pressure value from the unit 45.
Patent JP-S6381232-A (JP)
Title: Abnormal overhear monitoring method for gas insulating electric appliance
Inventor: KANEMAN NAOHIRO
IPC: H02B13/065
Filed: 1986-09-24
Abstract: PURPOSE:To detect the abnormal overheating of gas insulation electric equipment by providing hydrogen incorporated metal at a place where overheating is estimated in the gas insulation electric equipment and discharging hydrogen gas from the hydrogen incorporated metal. CONSTITUTION:The hydrogen occuluding metal, e.g., Misch metal and nickel based, iron and titanium based, or magnesium and nickel based metal is supported on a conductor 4 at the place where local overheating is estimated. If the conductor 4 overheats locally at the place, the metal 6 is heated with the heat and occluded hydrogen is discharged into a container 2. The discharge of the hydrogen is detected to detect the local overheating of the conductor 4.
Patent JP-2000052115-A (JP)
Title: Work supporting device
Inventor: ISHII MASATO
IPC: B23Q11/10
Filed: 1998-08-10
Abstract: PROBLEM TO BE SOLVED: To provide a work supporting device capable of identifying seating of a work. SOLUTION: A sensor nozzle 21 is provided on a base 2 of a work supporting device for closing a jet when a work is seated. The terminal of a sensor fluid tube 23 inserted into the axial center of a spindle with the end connected to the sensor nozzle for supplying a fluid is connected to the end of a freely rotatable tube shaft 22 assembled in a rotary joint 15 for rotation together with the spindle 1. An inflow port cylinder 24 into which a sensor fluid is supplied from the outside and which is connected to the end of the tube shaft via a mechanical seal 26 is provided in the terminal of the rotary joint to form a work in a seating sensor design and to supply a high pressure coolant.
Patent JP-H0857872-A (JP)
Title: Structure of folded-back end of integrally skinned foam molded article
Inventor: KONDO TETSUO
IPC: B29L9/00
Filed: 1994-08-26
Abstract: PURPOSE: To prevent troubles from the standpoint of the external appearance of a product and of function such as the durability, deterioration, separation and the like at the folded-back end of an integrally skinned foam molded article from occurring and, at the same time, improve the foam moldability of the article. CONSTITUTION: The thickness (b) of an apex-bent foam layer 31 is made equal to or thicker than the thickness (a) of the foam layer at the general part 11 of a molded article. At the same time, the length (c) and thickness (d) of a folded-back foam layer 32 is made equal to or thicker than the thickness (a) of the foam layer at the general part.
Patent JP-H0561704-A (JP)
Title: System for access from duplex part standby system to single part
Inventor: URYU SHIRO
IPC: H04M3/22
Filed: 1991-09-05
Abstract: PURPOSE:To collect the state data of a single part, to diagnose a circuit to process the signal of a standby system by using the collected data and to confirm normality by transmitting an access request signal from a state data collector for the standby system at a duplex part to a single part. CONSTITUTION:A single circuit 2 of a single part 1 is connected through a first selector 4 to a processing circuit 7 of an act system (0 system) and a data collection part 3 of the single part 1 is connected through a second selector 5 to a data collection part 9 of the 0 system and receives the required state data from the data collection part 3 of the single part 1 by transmitting a command. On the other hand, in order to extract the required state data of the single part 1 by the data collection part 10 of the standby system (1 system) at the duplex part, the access request signal is transmitted to the single part. Thus, the single part 1 switches the second selector 5 to the 1 system and the data collection part 10 of the 1 system can temporarily obtain the required data from the data collection part 3 of the single part 1.
Patent JP-2000271338-A (JP)
Title: Pachinko machine
Inventor: MORIOKA KAZUO
IPC: A63F7/02
Filed: 1999-08-09
Abstract: PROBLEM TO BE SOLVED: To provide a pachinko machine with which game balls smoothly flow down at the providing part in a connected row arrangement of plural game ball passages and one game ball passage located on the downside thereof. SOLUTION: In a ball lending device 6 for pachinko machine, two game ball passages 14a and 14b are provided at the upper part of a housing case 16 and one game ball passage 15 is provided in a connected row arrangement on the downside of these game ball passages 14a and 14b. Then, a torsion rotator 23, around the periphery of which ball cutting pawls 38 are provided in the shape of spiral gear, is provided so as to freely rotate based on a horizontal axis and game balls flowing down through two game ball passages 14a and 14b are guided to one game ball passage 15 by the torsion rotator 23.
Patent JP-H1163649-A (JP)
Title: Water heater
Inventor: YOSHIMOTO HIROSHI
IPC: F24H1/00
Filed: 1997-08-06
Abstract: PROBLEM TO BE SOLVED: To improve safety by controlling so that target temperature is once lowered if target temperature of a remote controller newly designated with priority exceeds that of the controller so far, thereby avoiding supplying of hot water of unexpectedly high temperature. SOLUTION: In the case of supplying hot water under predetermined conditions, a water heater body 2 controls temperature of hot water so as to supply hot water of target temperature set by a remote controller A having priority of the target temperature at that time in all remote controllers (a) to (c) for a kitchen, bathroom and lavatory. At this time, if another controller B newly receives designation of priority and the priority of the target temperature is transferred from the controller A to the controller B, an electric controller 10 decides whether or not a target temperature TB set by the controller B for newly obtaining the priority exceeds the target temperature TA of the controller A. At the time of YES, the temperature TB set by the controller B is lowered to the temperature TA by the controller A or lower.
Patent JP-H0565509-A (JP)
Title: Production of high-purity tungsten or molybdenum powder
Inventor: KIYOMIYA MOTOO
IPC: B22F9/22
Filed: 1991-09-05
Abstract: PURPOSE:To provide the method for efficiently and safely yielding the high- purity tungsten or molybdenum powder. CONSTITUTION:The dioxide powder of the metal, such as tungsten or molybdenum, is brought into reaction with halogen to form the halide of this metal and the formed oxyhalide is evaporated by heating under a relatively low temp. condition of <=550 deg.C to separate away the impurities contained therein in the method for obtaining the high-purity refined matter of the metallic powder consisting of the tungsten or molybdenum. Further, the resulted oxyhalide is hydrolyzed to form the trioxide of the above-mentioned metal and the resulted trioxide is reduced, by which the high-purity metallic powder is obtd.
Patent JP-H0956093-A (JP)
Title: Synchronous motor
Inventor: YAMADA HIYOSHI
IPC: H02K15/03
Filed: 1995-08-10
Abstract: PROBLEM TO BE SOLVED: To provide a highly durable synchronous motor in which no magnet falls nor breaks and magnets are surely fixed to a yoke section. SOLUTION: A rotor 6 is rotatably set in a stator 3. The rotor is provided with a flange-like projection 62 at one end and, on the outer periphery of the cylindrical yoke section 60 put on the shaft 59 of a motor, two cylindrical magnets 63a and 63b which are magnetized so that their magnetic poles can become alternately different from adjacent ones in the peripheral direction are concentrically arranged on both sides of an intermediate ring 64 and the ring 64 is positioned in the rotating direction by means of a pin 67 passed through a long hole 65. The magnets 63a and 63b and the ring 64 are fixed between a side plate 69 and the projection 62 by applying the pushing force of the belleville spring 70 of a pushing force generating device 68.  Since the ring 64 is provided between the magnets 63a and 63b, the number of contacting surfaces between the magnets 63a and 63b and yoke section 60 increases and a sufficiently strong transmission torque can be obtained even when the pushing force is weak. Therefore, the compression stresses applied to the magnets 63a and 63b can be reduced.
Patent JP-H04105906-A (JP)
Title: Chemical prestressed concrete and manufacture thereof
Inventor: AGAWA TOSHIO
IPC: B28B23/04
Filed: 1990-08-27
Abstract: PURPOSE:To permit an easy manufacture of a prestressed concrete without being affected by changes in weather conditions and contrive the improvement of its strength by a method wherein a plurality of recess parts having the inner part larger than the opening to a hollow opening are successively formed on the inner wall of the hollow opening formed lengthwise of a plain concrete body and a resin shrinkable upon hardening is filled in the hollow opening. CONSTITUTION:A forming material 6 resembles a round rod in shape and is provided with a plurality of projecting parts formed at six places equally spaced on its circumference and extending lengthwise from a small base to a large top. Four forming materials 6 are inserted into a cylindrical form 5, concrete is placed therein and subjected to an autoclave curing and the forming materials 6 are burned, decomposed and removed, whereby there is obtained a plain concrete body 1 wherein the four nearly circular equally spaced hollow openings 2 are formed lengthwise and a plurality of nearly trapezoidal recess parts 3 having the inner parts becoming larger than the opening part diametrically and longitudinally of the inner wall of the hollow opening are formed successively. The liquid resin shrinkable upon hardening is then poured into the hollow openings 2 including the recess parts 3 until they become full and the liquid resin becomes hard to form a chemical prestressed concrete.
Patent JP-S61105709-A (JP)
Title: Magnetic write head
Inventor: NISHIKAWA EIJI
IPC: B41M5/382
Filed: 1984-10-29
Abstract: PURPOSE:To improve the magnetic rite efficiency and reduce the energy and the man-hour by using one means as a heating element which heats a magnetic recording medium as well as a coil which generates a magnetic field for magnetization at the cooling time. CONSTITUTION:When a current is flowed from an electrode layer 7 to a coil and heating resistance element 5 formed on an insulating layer 4 on a high- permeability member substrate 3, this element 5 generates heat, and a magnetic field in the vertical direction is generated in the substrate 3 because the element 5 is a concentric circle-shaped coil, but lines 12 of the magnetic force go in the surface inward direction of the recording medium by a high-permeability member 10 coating the element 5. When the recording medium is moved in the direction of an arrow (a) to pass the member 10, it is cooled quickly by the difference of heat conductivity, and magnetization by a slight magnetic flux is possible. Thus, a small current is flowed to the element 5 to perform heating and magnetization simultaneously, and the magnetic write capability is improved and the energy is reduced. A magnetic head is produced with the same man-hour as a heating head to reduce the man-hour.
Patent JP-H0781653-A (JP)
Title: Rear wheel suspension device for motorcycle
Inventor: SASAKI KAORU
IPC: B62K25/20
Filed: 1993-09-10
Abstract: PURPOSE:To improve the degree of freedom in layout of parts without deteriorating air intake efficiency or without enlarging a car width. CONSTITUTION:A shock absorbing spring to relieve a shock applied to a rear wheel 26 from a road surface is arranged in the longitudinal direction of a vehicle under an engine 12 as a belt-like leaf spring 31, and a front end part of the leaf spring 31 is connected to the car body side, and a rear end part 31a is connected to the rear arm 21 side. A pillow 80 to become an inflection point of the leaf spring 31 by coming into contact with a midway part of the leaf spring 31 from above, is arranged under a car body, and a lower cover 86 to surround the pillow 80 is arranged under the car body.
Patent JP-H0675274-A (JP)
Title: Signal inputting and outputting controller for camera
Inventor: YASUKAWA SEIICHI
IPC: G03B17/38
Filed: 1992-08-25
Abstract: PURPOSE:To easily set different interlocking functions with the same camera and to improve the starting force of interlocking photographing by providing plural interlocking modes on the camera and providing a mode setting means selecting any of the interlocking modes. CONSTITUTION:Two cameras are electrically connected so that they are interlocked. A mode selecting means 1 selecting any of the plural interlocking modes concerning the ways of interlocking, and the mode setting means 2 setting the mode are provided, and an executing means executing an interlocking action in accordance with the set mode. A signal controlling means 11 decides the timing of a release requiring signal outputted outward in accordance with the interlocking mode set at the mode setting means 2, the inputting condition of a timing signal, and the signal from a release sequence controlling means 10 when a release operating means 9 is operated. Thus, the different interlocking functions can be set on the camera, so that the interlocking function in the case of connecting two cameras can be improved.
Patent JP-2000051568-A (JP)
Title: Driving power transmission mechanism for fully automatic washing machine
Inventor: KAWASE TATSUO
IPC: F16H13/08
Filed: 1998-08-10
Abstract: PROBLEM TO BE SOLVED: To provide a driving power transmission mechanism capable of suppressing vibration/noise and coping with quietness required for a fully automatic washing machine. SOLUTION: A decelerator incorporated in this driving power transmission mechanism of the fully automatic washing machine is constituted by a planetary roller mechanism. It is provided with an input shaft 1 for transmitting the rotation force of a drive source, an outer wheel 3 fixed and arranged on the same axis as the input shaft 1, plural planetary rollers 4 interposed in a press contact state between a rolling surface formed on the input shaft 1 and the rolling surface formed on the inner peripheral surface of the outer wheel 3, a carrier 5 for freely rotatably holding the planetary rollers 4 with equal intervals in a circumferential direction by being in contact with the outer peripheral surfaces of the planetary rollers 4 and an output shaft 2 tightened to the carrier 5.  Flange parts 6 and 10 are formed at the respective input and output shafts 1 and 2, and the input and output shafts 1 and 2 position-controlled by the flange parts 6 and 10 are freely rotatably supported by upper and lower supporting bodies 12 and 9 through upper and lower bearings 11 and 8.