baber/WOPTO huggingface dataset:
Patent JP-H02227374-A (JP)
Title: Rear-wheel steering system for vehicle
Inventor: KAMIMURA HIROKI
IPC: B62D7/14
Filed: 1989-03-01
Abstract: PURPOSE:To make each member compact in size and lighter in weight by installing an output shaft, a cam member being crossed with this output shaft and turning around the shaft center, and a symmetrical pair of roller members contacting with both symmetrical sides of an outer circumferential surface of this cam member, and setting up output shaft, cam member and roller members on the same axis. CONSTITUTION:At the time of travel of an automobile, large axial force acts on an output shaft 26 from a tie rod 28, but a pair of rod parts 32L, 32R and a pair of rollers 37L, 37R of this output shaft and a cam member 38 are all set up on the same axis, so that the said axial force is mainly transmitted by compressive force between these members themselves, whereby large bending moment will not occur in any member at all. Since a pivotal shaft 36 is supported at both ends, the large bending moment will not occur in this shaft 36 as well. Since the rollers 37L, 37R are made contact with both symmetrical sides of the cam member 38, force out of the cam member 38 is almost no working on a fulcrum shaft 39. Consequently, those members of output shaft 26, cam member 38 and fulcrum shaft 39, etc., are miniaturized to the utmost, thus compact in size and lighter in weight are all well promoted.
Patent JP-H08215876-A (JP)
Title: Method and device for positioning substrate
Inventor: SHIBATA HIROMASA
IPC: B23K26/02
Filed: 1995-02-14
Abstract: PURPOSE: To process always highly efficiently a substrate in whichever axial direction objects to be machined may be aligned more between the two axes in a prescribed rectangular coordinate system on that substrate. CONSTITUTION: The device is provided with a stage 36 movable on the XY coordinate. The moving speed of this stage is faster in the X direction than in the Y direction. In a prealignment device 18, the flat of a wafer W is irradiated with a light beam so as to detect a part of it photoelectrically; and thereby, after detecting a positional relation in the rotary direction between the flat and the X or Y axis, the wafer W with objects to be machined aligned more in the direction parallel to the flat is rotated so that the flat is in parallel to the X axis, while the wafer W with objects aligned more in the direction vertical to the flat is rotated in such vertical direction. Thus, after the positioning of the rotary direction of the wafer, the wafer W on the stage 36 is machined as the stage 36 is relatively scanned against a laser light.
Patent JP-S52132665-A (JP)
Title: Counter unit
Inventor: TSUTSUI KIYOSHI
IPC: H03K23/74
Filed: 1976-04-29
Abstract: PURPOSE:To operate the counter unit in regular order without duplicating the closed circuit by using the timing relay or the auxiliarly relay even in case that there is a duplicated closed circuit at the contact a and contact b of stick relay.
Patent JP-2000251000-A (JP)
Title: Care service assisting method and its implementation device, and medium where its processing program is recorded
Inventor: ENOMOTO ATSUSHI
IPC: G16H10/60
Filed: 1999-02-26
Abstract: PROBLEM TO BE SOLVED: To lighten the load of the setting of a care plan by providing a means for requesting transmission of a care-support-center side device, a means for transmitting approval data to the care-support-center side device, a means for setting a care plan by using the transmitted approval data, etc. SOLUTION: An approval data request process part 301 makes a request to transmit the approval data showing the need to take care of a care requiring person to the care-support-center side device 121. A care plan setting process part 302 sets the care plan by using the transmitted approval data. A reserving process part 303 reserves the offering of care service on the care-service-support side device according to the set care plan. A care plan transmitting process part 304 transmits the set care plan to a care-requiring-person side device. Basic information on the name, address, etc., of the care requiring person and information on an implementation survey taken by an insurer for care approval are provided for the care support center, so the load of the setting of the care plan can be lightened.
Patent JP-S54142788-A (JP)
Title: Cargo transporting carrier
Inventor: YONEZAKI AKIO
IPC: B65G35/06
Filed: 1978-04-27
Abstract: PURPOSE: To provide a cargo transporting carrier, which comprises a damper disposed beteeen the support frame of hanger and the load bar, so as to absorb shocks acted to the trolley and to prevent collapsing of cargos to be transported.  
     CONSTITUTION: Hanger 13 is depended from load bar 11 connecting front carrier (a) and rear carrier (b), by the aid of rollers 12 disposed on both sides of said load bar 11. Damper A is disposed between fulcrum 15 on support frame 14 of hanger 13 fulcrum 16 on load bar 11 so as to prevent cargos to be transported from being collapsed by the shocks acted thereto at the time of starting or stopping the trolley. The damper A is made of a first piston 22 and a second piston 23 having rod 19 fixed to one end plate 18 of case 17 and another rod 21 extending through the other end plate 20, these two pistons 22, 23 being disposed within spring 24, and the two rods 19, 21 are respectively connected to fulcra 15, 16, whereby it is enabled to absorb shocks acted to the trolley by way of compression of spring 24. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-S62205178-A (JP)
Title: Bonding with hot-melt adhesive, composite hot-melt adhesive and bonding apparatus
Inventor: TAIRA KUNIKO
IPC: C09J5/06
Filed: 1986-03-05
Abstract: PURPOSE:To readily carry out bonding between adhered object members, particularly having a wide adhesive surface with a hot-melt adhesive, by moving an electric conductive heating element of electric supply terminals to change the contact position and moving thermogenic molten parts. CONSTITUTION:For example, a polyamide based hot-melt adhesive is applied to an electric conductive thermogenic metal 2 of an aluminum foil having perforated holes 12 and a thin face plate 8 is placed on a plywood 3. The thin face plate 8 is pressed and swept with electric supply terminals 10 from above while supporting the aluminum foil to supply an electric current through the electric supply terminals 10. The plywood 3 is then moved between rolls 9. After passing through the above-mentioned parts, the electric conduction is stopped to solidify the hot-melt adhesive and complete the bonding of the aimed decorative plywood.
Patent JP-H08250529-A (JP)
Title: Plastic molded type semiconductor device and manufacture thereof
Inventor: KOMATSU KATSUJI
IPC: H01L23/12
Filed: 1995-03-09
Abstract: PURPOSE: To provide a small-size, low cost and very reliable plastic molded type semiconductor device which has an excellent radiating property by a method wherein a radiating plate is fastened to one face of a circuit board which has lead electrodes and pad electrodes being formed on the other face and an IC chip is mounted in a recess formed in the circuit board and then openings are so made in a resin sealed section that the pad electrodes may be exposed. CONSTITUTION: One face of a circuit board 1 which has on the other face lead electrodes 2 and pad electrodes 3 is fastened to a metallic radiating plate 4. An IC chip 6 is mounted in a recess which is formed with a through hole 1a and the radiating plate 4. After that, the IC chip 6 and the circuit board 1 are connected with bonding wires 8. Then, the entire surface and side faces of the circuit board 1 and side faces of the radiating plate 4 which are exposed due to slits are covered with a resin sealed section 9 and then openings 9a are so formed that only the pad electrodes 3 may be exposed. Nextly, solder bumps 12 are formed at the openings 9a.  By this method, solder pads and solder balls 11 can be connected, whether or not there is a difference in level between a conductive pattern surface and a sealed upper surface of the circuit board and as a result, there is no necessity of a multilayer circuit board.
Patent JP-S63215277-A (JP)
Title: Drive method for liquid crystal display device
Inventor: TAKAHASHI KOTOYOSHI
IPC: G02F1/133
Filed: 1987-03-04
Abstract: PURPOSE:To improve contrast characteristics and gradation display characteristics by keeping a potential of a counter electrode opposed to a liquid crystal display picture element at a prescribed potential. CONSTITUTION:When an input switching signal psiS at an input terminal 1 is at a H level, a prescribed DC potential 7 is given to the input terminal 1 and when the signal psiS is at a L level, a video signal 6 is given by the control of an input switching circuit 8, and OR gates O1-On are added to bring switches M1-Mn to all ON externally at the same time. When the counter electrode potential is kept constant, since the transmissivities of light and the video signal are correspondent by one to one, then smooth gradation display is applied. Moreover, since a black display corresponds to a black video signal and a white display corresponds to a white video signal one by one, the contrast is improved.
Patent JP-S56146903-A (JP)
Title: Liquid fuel combustion apparatus
Inventor: OOMUKAE SHIYOUZOU
IPC: F23D3/18
Filed: 1980-04-15
Abstract: PURPOSE: To enable a vertical movement of a wick and keep a stable combustion for a long period of time by a method wherein flocking work is applied to at least one of the wick and its holding part.  
     CONSTITUTION: When some tarlike substances are produced and accumulated at the leading end of the wick 4 projected into a combustion chamber 7, the thickness of the wick 4 will be increased. However, a sufficient wide spacing between the wick and the holding part may enable a smooth operation of the combustion apparatus without interfering the vertical movement of the wick 4. Under a normal combustion, a clearance between the holding part 3 and the wick 4 is closed by the flock, thereby an air passage communicating from the tank 5 to the combustion chamber 7 is prevented from being formed as well as an abnormal combustion is prevented. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-S54142296-A (JP)
Title: Polycondensation high polymer of easy charge-transfer and its preparation
Inventor: TATSUKI SHIGEO
IPC: C08G63/685
Filed: 1978-04-28
Abstract: NEW MATERIAL:An electron acceptor polycondensation high polymer of formula I: (R 1  is H, ≤ 8C alkyl, aryl, aralkyl, alicyclic, methylol derivative; Cm is a connection part having one or more atoms; FLac is an electron acceptor group having  fluorene nucleus as a fundamental skeleton; X and Y are carbonyl or acid amide  group capable of forming urethane group including diol oxygen; R 2  is ≤C bifunctional organic residue; n is a polycondensation degree of the polymer, > 10).  
     USE: Electrography. (A photoconductive high polymer of the p-type and n-type photoconductor characteristics capable of expanding the range of combination with the toner material.)  
     PROCESS: A propanediol of formula II: (R 1 " is R 1 ; C m " is Cm) having a 4,5,7- trmitro-9-oxo-2-fluorenyl group is reacted with a diisocyanate. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-S55142044-A (JP)
Title: Aqueous dispersion for floor polishing composition
Inventor: TSUBAKIMOTO TSUNEO
IPC: C08L33/00
Filed: 1979-04-24
Abstract: PURPOSE: To prepare the title composition having excellent low-temperature film- forming properties and adhesivity, and useful for the polishing of rubber tiles, etc., by dispersing a specific copolymer obtained from an unsaturated carboxylic acid, an alkyl acrylate, methyl methacrylate, etc., in water.  
     CONSTITUTION: A monomer mixture (100pts.wt.) composed of (A) 5W8pts.wt. of an α,β-unsaturated carboxylic acid, (B) 20W40pts.wt. of an alkyl acrylate having 2W8C alkyl group, (C) 50W70pts.wt. of methyl methacrylate, and if necessary, (D) 0W10pts.wt. of an α,β-unsaturated monomer copolymerizable with the component (A), (B), or (C), is polymerized in a lW3C lower alcohol to obtain a copolymer having a molecular weight of 30,000W70,000. The copolymer is mixed with a base in an amount corresponding to 50W100% equivalent of the carboxyl group in the copolymer, and the alcohol is replaced with water to obtain the objective aqueous dispersion having an average particle diameter of less than 0.1 micron. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-H05245020-A (JP)
Title: Chair
Inventor: KONDA KOICHI
IPC: F24D15/00
Filed: 1992-03-06
Abstract: PURPOSE:To lower a maintenance cost and obtain comfortable warmth with safety by connecting a heat feeding source for circulating a heat medium, to a heating piping, and by applying heat to a radiating plate on the surface of a seat section or a back- supporting section. CONSTITUTION:Warmed water heated to a specified temperature by an electric water- heater is circulated in the respective hot-water pipes 3 of a seat section and back- supporting section, via a piping. From the respective hot-water pipes 3 with the peripheries surrounded with thermal insulation material 4, via heat-transmitting materials 2, the heat of warmed water is transmitted to a radiating plate 1, and the seat surface and the back-supporting surface are heated quickly and firmly. A user sitting down on a chair is heated from the back to the rear side of the knee, and so comfortable and mild warmth can be obtained. Besides, a hot heat feeding source like an electric heater is not at a place to be contacted with the hand of the user, and so the chair is very excellent, also in safety. Besides, the electric water heater is used, only for keeping the temperature of the warmed water, and a place for the cause of lowering the temperature of the warmed water is of the radiating plate 1 only, and so energy necessary for heat application is limited, and the device is very economical and is kept at a low maintenance cost.
Patent JP-S58167500-A (JP)
Title: Preparation of single crystal of gallium arsenic
Inventor: TERAJIMA KAZUTAKA
IPC: C30B27/02
Filed: 1982-03-30
Abstract: PURPOSE:In preparing a single crystal of gallium arsenic by crystal pulling method using boron oxide as a sealing compound, to obtain a high-purity single crystal easily, by making foams previously from melt of gallium arsenic so that impurities are removed with entrainment. CONSTITUTION:Gallium and arsenic in a weight ratio to give a single crystal with a given composition ratio are put in the crucible 3, B2O3 as a sealing compound is added to it, the crucible is placed in the high-pressure container 1, an inert gas is introduced to the high-pressure container 1 by pressure to make 40- 50atm. high pressure, the crucible 3 is heated to a temperature >= the melating point of GaAs, to form the GaAs melt layer 7 and the B2O3 melt layer 8. The pressure in the high-pressure container 1 is reduced so that a great number of foams are produced from the GaAs melt layer 7, and impurities are attached to the foams and removed. The pressure in the high-pressure container 1 is raised to 5-30atm., the seed crystal 6 is brought into contact with the GaAs melt 7, and pulled up at a given speed, to give a high-purity single crystal of GaAs.
Patent JP-H11228006-A (JP)
Title: Printer
Inventor: KASAHARA YOSHIHIRO
IPC: B41J29/00
Filed: 1998-02-16
Abstract: PROBLEM TO BE SOLVED: To provide a printer which dispenses with a collision preventing space in the back direction even in the case where an upper cover is rotated backward and opened. SOLUTION: In a printer equipped with a box-shaped main body cover 101, an upper cover 102 to rotate backward to be openable, and a stacker which is attached to the back of the upper cover 102 and temporarily loads a printed paper sheet, the stacker 1 is attached through a reversely rotatable attaching means 1c to be rotatable reversely to the rotating direction of the upper cover 102. Thus since in the case of rotatinally opening of the upper cover 102, the stacker 1 is rotated reversely to the upper cover 102 by the reversely rotatable attaching means 1c, a projected area of the stacker to a floor can be reduced, and the stacker therefore dispenses with a collision preventing space in the back direction.
Patent JP-H06242310-A (JP)
Title: Production of color filter for liquid crystal display device
Inventor: HANEDA AKIO
IPC: G02F1/1335
Filed: 1993-02-16
Abstract: PURPOSE:To provide a process for production of the color filters for liquid crystal display devices capable of greatly improving the smoothness of the surfaces of color filter layers by the simple method. CONSTITUTION:Conductive metallic layers 3 which shut off the transmitted light between pixel parts and pixel parts and three colors of colored resin layers 2, 2, 2 which are regularly arranged in the pixel parts and color the transmitted light to red (R), green (G) and blue (B) are successively formed by a photolithography method on a transparent substrate 1 and thereafter, the conductive metallic layers 3 are energized to electrodeposit electrodeposition resins 6 on these conductive metallic layers 3, by which the resins 6 are formed approximately flush with the colored resin layers 2, 2, 2.
Patent JP-H01223174-A (JP)
Title: Undercoating composition for fluororesin-coated material and fluororesin-coated material produced by using said undercoating composition
Inventor: KARIKAYA KOUICHI
IPC: C09D5/00
Filed: 1988-03-02
Abstract: PURPOSE:To provide an undercoating composition for a fluororesin-coated material, exhibiting excellent adhesivity to both the surface of the substrate and the fluororesin and composed of a fluororesin having a specific particle diameter, a thermosetting resin having a specific molecular weight and an organic solvent. CONSTITUTION:The objective undercoating agent is produced by dissolving a fluororesin composition having particle diameter of 0.5-40mum and composed mainly of one or more fluororesins (preferably a chain fluororesin having perfluoroalkoxy side chain, etc.) and a thermosetting resin (preferably imide resin) having a molecular weight of 500-4,000 in an organic solvent (e.g. N-methyl-2-pyrrolidone). Preferably, the amount of the thermosetting resin is 25-400pts.wt. per 100pts.wt. of the fluororesin and that of the organic solvent is 50-300pts.wt. per 100pts.wt. of the sum of the fluororesin and the thermosetting resin. The undercoating agent is applied to a substrate and baked first at 200-250 deg.C for 30-60min and then at 340-400 deg.C for 30-60min. A fluororesin is applied to the undercoating layer and baked to obtain a material coated with fluororesin.
Patent JP-S62210803-A (JP)
Title: Train controller
Inventor: SEKINO SHINICHI
IPC: G01P3/42
Filed: 1986-03-10
Abstract: PURPOSE:To improve fail-safe feature, by generating the output of abnormal signal when the deviation of difference signal between limit speed signal and running speed signal in each system is out of a projected range. CONSTITUTION:By a first and a second speed checking sections 11, 12, to difference between limit speed patterns VP1, VP2 shown by ATC signal and wheel speed signal V1, V2 for correcting the output of a train speed detector 3 according to the diameter of the wheel, bias values alpha1, alpha2 are added, and speed deviation DELTAf1, DELTAf2 is generated. By frequency comparing sections 116, 126 the output of brake release command inversion BR1, BR2 is generated when the speed deviation DELTAf1, DELTAf2 comes to set values beta1, beta2 or more. By a frequency range discriminating section 5, brake release command inversion BR3 is generated only when the deviation DELTAf3 of the speed deviation DELTAf1, DELTAf2 is in a specified range. By an AND circuit 6, the output of the brake release command inversion BR is generated based on the AND conditions of the brake release command inversion BR1-BR3.
Patent JP-S60194426-A (JP)
Title: Multicolor display device
Inventor: TOGASHI SEIGO
IPC: G02F1/1335
Filed: 1984-03-16
Abstract: PURPOSE:To attain display of natural color by constituting a color switch of three polarizing filter and two liquid crystal light shutters arranged between these filters. CONSTITUTION:Two optional multicolor polarizing plates are used out of the combination of Cy/R, Mz/G and Ye/B, and in the figure, the combination of Cy/R and Ye/B is used. Passing colors corresponding to the combination of the ON/OFF of liquid crystal light switches LC1, LC2 are shown in a table, and when both the switches LC1, LC2 are ON, the passing color is green G which is a residual color obtained by transmitting light through white W, cyane Cy and yellow Ye polarizing axes of the polarizing plates P1-P3 and synthesizing these colors. Thus, the three primary colors, i.e. read R, blue B and green G, for the mixute of all colors are expressed on the basis of the combination of ON/OFF of the switches LC1, LC2 and real natural color display can be performed.
Patent JP-S59176769-A (JP)
Inventor: INOKOSHI SHIGEKICHI
IPC: G02F1/133
Filed: 1983-03-28
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-S62208707-A (JP)
Title: Ultrasonic wave delay line
Inventor: KIMURA ETSUJI
IPC: H03H9/36
Filed: 1986-03-10
Abstract: PURPOSE:To improve the workability and reliability by connecting an electromechanical conversion element and a terminal pin via a lead member and forming the lead member by a conductive plate member in an ultrasonic wave delay line with a cover. CONSTITUTION:Two electromechanical conversion elements 4 are fitted to an end face 6 provided obliquely to one side of a ultrasonic wave delay medium 1 made of a glass. The electromechanical conversion element 4 and the terminal pin 3 are connected via the lead member formed by using the conductive plate member and a cover is fitted. A narrow part 7 is formed to the connection with the element 4 and a broad part 8 is formed to the connection with the terminal pin 3 respectively and the entire part is formed by a plate member made or a metal with excellent conductivity or other raw material having a desired strength and conductivity properly. Thus, the adhesive area is made comparatively wider to fix the delay line to an opposite member, the open wire is prevented and the short-circuit is prevented effectively without shaping.
Patent JP-S52133285-A (JP)
Title: Dyeing probe inspection method
Inventor: AOKI ITSUROU
IPC: G01N21/91
Filed: 1976-04-30
Abstract: PURPOSE:To inspect the minute defects of a turbine blade, etc. with high accuracy by treating with the use of a probe penetrant under a given range of temperatures.
Patent JP-S60193424-A (JP)
Inventor: HARA KENJI
IPC: A47K7/00
Filed: 1984-03-16
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-H06263499-A (JP)
Title: Method for controlling setting of cement paste, mortar or concrete and retarder for quick setting agent used therefor
Inventor: NAKAMURA SHUZO
IPC: C04B22/10
Filed: 1993-03-11
Abstract: PURPOSE:To control the setting and the hardening of a cement paste, a mortar or a concrete so as to obtain enough necessary fluidity at the working time and also quick setting and hardening thereafter. CONSTITUTION:After the cement paste, the mortar or the concrete is kneaded, a quick setting agent and at least phosphoric acid or its derivative as a retardant for the quick setting agent are added to the kneaded material to control starting time of the setting and the hardening.