baber/WOPTO huggingface dataset:
Patent JP-H10302780-A (JP)
Title: Manufacture of lithium secondary battery
Inventor: AKAHA NAOTO
IPC: H01M4/139
Filed: 1997-04-30
Abstract: PROBLEM TO BE SOLVED: To prevent cracks of a sheet positive electrode or separation of a coating film from a conductive substrate by manufacturing the sheet positive electrode through the processes where a coating material prepared by adding at least an organic solvent to mixed powder containing polytetrafluoroethylene and agitating and mixing in a wet condition, is applied to the conductive substrate and dried. SOLUTION: A resin, rubber, organic solvent or the like are added to mixed powder containing polytetrafluoroethylene, and then agitated and mixed, to prepare a coating material having each component highly dispersed. The coating material is applied to a conductive substrate, and dried to prepare a sheet type positive electrode film. The polytetrafluoroethylene in the electrode film effectively acts to keep the large bonding strength of each component in the film and the bonding strength of the film to the conductive substrate. Therefore even when a stacked electrode is bent to a circular arc from, the occurrence of a crack on the film or the separation thereof from the conductive substrate is prevented.
Patent JP-S5556345-A (JP)
Title: Electric discharge lamp with starting auxiliary coil
Inventor: SHIMIZU KENICHI
IPC: H01J61/54
Filed: 1978-10-18
Abstract: PURPOSE: To prevent contact or excessive access between main electrode and starting auxiliary coil, by means of providing the main electrode eccentrically from electrode axis in such manner with its facing side to the starting auxiliary coil being kept away from the starting auxiliary coil.  
     CONSTITUTION: A main electrode 20 is constructed with its electrode head part 22 shaped into a column pattern, and to such electrode head part 22 is embedded an electrode axis 21 in the direction to approach a starting auxiliary coil side. Accordingly, if provided the electrode axis 21 in a plane passing a bulb center axis, a face 23, facing to the starting auxiliary coil in the electrode head part 22, is to be positioned likely in a manner to become more distant from said starting coil, thus both of those will never be contacted or made excessively close to each other. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-H0379801-A (JP)
Title: Positioning actuator
Inventor: MIYAJIMA SHOJI
IPC: F15B7/08
Filed: 1989-05-22
Abstract: PURPOSE:To position a spool and so forth correctly without any effect by a secular change by installing a cylinder mechanism provided with a piston rod expandable according to the volume change in a container, the volume modification member of the container and the volume change of the container. CONSTITUTION:A positioning actuator is provided with a container 1 where hydraulic oil S is sealed, a volume modification rod 2 where the volume of the container 1 can be changed and a cylinder mechanism 5 equipped with a piston rod 8 which is expandable according to the volume change of the container 1 and is connected in serial to the inside of the container 1. With such a means, the protrusion amount of the piston rod 8 can be determined in multiple stages and correctly according to the volume change in the container 1. When the positioning operation of an object to be controlled such as the spool of a proportional solenoid flow control valve is controlled, for example, it is difficult to change the position of the piston rod 8 even if the traveling resistance of the object to be controlled varies with a secular change or fluid power working upon the object to be controlled varies, thus positioning the object to be controlled can stably be made at a prescribed multi-stage position.
Patent JP-H09311753-A (JP)
Title: Input panel
Inventor: YAMAGISHI TADASHIGE
IPC: G06F3/045
Filed: 1996-05-23
Abstract: PROBLEM TO BE SOLVED: To easily and surely mutually connect connection electrodes provided on a film and a substrate, which are oppositely arranged by sandwiching a spacer. SOLUTION: In the input panel where the substrate 1 on which the first connection electrode 11a is provided and the film 2 on which the second connection electrode 12a is provided are fixed to the spacer 3 by making the connection electrodes 11a and 12a face each other by sandwiching the spacer 3, the film 2 has a projection part 6 which is formed by the formation of the film 2 in the forming area of the second connection electrode 12a and which protrudes to the lower face of the film 2, and the spacer 3 fixes the film 2 and the substrate 1 so that the second connection electrode 12a provided at the tip of the projection part 6 presses the first connection electrode 11a.
Patent JP-S61288349-A (JP)
Title: Electronic display device
Inventor: NOMAKI KOJI
IPC: H01J29/02
Filed: 1985-06-14
Abstract: PURPOSE:To improve the mechanical strength and processing property of a control plate for regulating electrons, by providing X-Y matrix electrodes on electric insulator layers on both the sides of a metal plate having a number of through holes corresponding to that of image elements, to constitute the control plate. CONSTITUTION:Electrons in glow discharge plasma generated through a discharge cathode 4 on a rear glass 12 are taken out by a voltage applied to a control plate 3, so that the electrons are irradiated upon a fluorescent screen 9 on a front glass 11 through an acceleration chamber 1. To manufacture the control plate 3, electric insulator layers 6 of glass frit or the like are provided on both the sides of a metal plate 7 made of Ni, Fe or the like and having a number of through holes 13 corresponding to that of image elements, and X-Y matrix electrodes 5, 8 are provided squarely across each other on the layers 6. Since the metal plate 7 is coated as a base with the electric insulator layers 6 to provide the control plate 3 with a function as an electric insulator plate, the mechanical strength and processing property of the control plate are improved and a control plate of large surface area can be easily manufactured.
Patent JP-S5918341-A (JP)
Title: Forced circulation type water heater utilizing solar heat
Inventor: EISAKI MASAAKI
IPC: F24S90/00
Filed: 1982-07-21
Abstract: PURPOSE:To economize power consumption by a method wherein a storage pump is driven only when a collector is in heat-collectable conditions judged by an insolation sensing device fitted to the collector. CONSTITUTION:When the difference between the temperatures detected by the temperature sensor 16 of the collector 1 and by the temperature sensor 17 of a hot water storage tank 2 respectively exceeds a set value, the pump 4 to pump up the water to the collector 1 is put through a controller 18 into drive. However, if the collection of heat by the collector 1 is judged as impossible by the insolation detecting device 19, the actuation of the controller 18 is stopped, resulting in suspending the driving of the pump 4.
Patent JP-S617997-A (JP)
Inventor: SATOU KAZUO
IPC: G08G1/09
Filed: 1984-06-22
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-S5556121-A (JP)
Title: Preparation of polyester
Inventor: KUNO TADASHI
IPC: C08G63/82
Filed: 1978-10-20
Abstract: PURPOSE: To prepare a polyester having excellent moldability and color tone and high softening point, by the polycondensation of a glycol ester of a dibasic aromatic carboxylic acid in the presence of a catalyst comprising a Ti compound and a pentaerythrityl diphosphite derivative.  
     CONSTITUTION: The objective polyester is prepared by the polycondensation of (A) a glycol ester of a dibasic aromatic carboxylic acid (e.g. terephthalic acid) and/or its oligomer, in the presence of (B) a polycondensation catalyst comprising (a) 1mol of a Ti compound of formula Ti(OR) 4  (R is 3W4C alkyl) and (b) pref. 0.5W5mol of a pentaerythrityl diphosphite derivative of formula I (n is an integer of ≥10). 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-H09320824-A (JP)
Title: Rare earth-iron-boron magnet and magnet alloy powder
Inventor: KOYAMA KEIJI
IPC: H01F1/057
Filed: 1996-05-23
Abstract: PROBLEM TO BE SOLVED: To provide a bond magnet obtained by binding powder of rare earth- iron-boron magnet alloy with use of a binder and to provide a hot formed magnet molded by hot press, which magnets can facilitate magnetization and also can prevent reduction of temperature characteristics, which was not able to be avoided in a prior art when residual induction was increased, to thereby lower an irreversible demagnetization factor to such a small level that causes practically no hindrance, by reducing the amount of rare earth to decrease its coercive force. SOLUTION: Used as a magnet alloy is Rw Fe100-w-x-y-z Cox By Mz [where R is one or two types of metals, selected from rare earth elements including Y, M is one or two types of metals selected from a group of Ti, V, Cr, Zr, Nb, Mo, Hf, Ta and W, w=2-12, x=0-10, y=3-9, z<=5, in particular, 1-4]. The alloy is converted to magnet powder by molten metal quenching, the magnet powder is shaped to a bond magnet or a hot formed magnet by an ordinary method.
Patent JP-S5654066-A (JP)
Title: Production of bevel type semiconductor
Inventor: OOURA JIYUNICHI
IPC: H01L29/861
Filed: 1979-10-08
Abstract: PURPOSE:To enhance the mechanical strength of the end of a functional section by making a vertical shallow groove on the main surface of the substrate so that a deep groove is formed slantly toward the normal of the main surface later while the functional section of the semiconductor is made inactive through the groove filled with an insulating substance surronding the functional section of a semiconductor. CONSTITUTION:An N<+> type collector layer 2 is formed by diffusion on the back of an N type Si substrate 1 while a P type base layer 3 is formed by diffusion on the surface. Then, the surface of the layer 3 is coated with an SiO2 film 5 on which a window is etched and an N type emitter region 4 is formed thereon by diffusion. The slant groove is constructed as follows: With a window etched on the film 5 corresponding to the groove 9, first a vertical shallow groove 7 is cut into the surface in such a manner as to be shallower than the base Conjunction and then the slant groove is formed closer to the functional section through here until it goes into the layer 2. In this manner, the side of the vertical groove 8 is partially left at the end of the functional section to strengthen the portion.
Patent JP-H01297616-A (JP)
Title: Rotary polygonal mirror device
Inventor: URAKAWA TAKAO
IPC: G02B26/12
Filed: 1988-05-26
Abstract: PURPOSE:To reduce the frequency of surface inclination with simple constitution by providing a 1st hole with 1st grooves coaxially provided on both the end of a rotary polygonal mirror and inserting part of a rotor into the hole. CONSTITUTION:The 1st hole 7 into which a shaft 1 is inserted is provided, and a part 7a abutting on the shaft 1 in the 1st hole 7 is formed in axially parallel with a polygonal facet 6a to use the part 7a as a reference plane. The 1st hole 7 is provided with the 1st coaxial grooves 8 on both the ends 6b of the rotary polygon mirror 6. Therefore, to insert part of the rotor, distortion in the radial direction can be absorbed by the 1st grooves 8. Thus, the insertion does not affect mirror faces requiring accuracy, and the facet inclination of the rotary polygonal mirror 6 and deterioration in its flatness can be prevented.
Patent JP-S63295430-A (JP)
Title: Compound shown by lugazn6o9 and having hexagonal lamellar structure and its production
Inventor: KIMIZUKA NOBORU
IPC: C01G15/00
Filed: 1987-05-26
Abstract: PURPOSE:To obtain the title novel compd. shown by LuGaZn6O9, having a hexagonal lamellar structure, and useful as a optically functional material, a semiconductor material, and a catalyst material. CONSTITUTION:This invention provides a novel compd. wherein Yb<3+> is substituted for Lu<3+>, Fe<3+> for Ga<3+>, and Fe<2+> for Zn<2+> in them chemical formula of (YbFeO3)nFeO wherein n=1/6. The compd. of this invention is stated as Lu<3+>(Ga<3+>, Zn<2+>)Zn5<2+>O9<2-> in the ionic crystal models. The structure is formed by the lamination of an Lu1.5 layer, a (Ga<3+>, Zn<2+>)O2.5 layer, and a ZnO layer, and the compd. has remarkable structural anisotropy. In addition, the 1/6 of the Zn<2+> forms the (Ga<3+>, Zn<2+>)O2.5 layer along with the Ga<3+>, and the remaining 5/6 forms the ZnO layer. The face index (hkl), spacing [d(Angstrom )] (do represents a measured value, and dc a calculated value), and relative reflection intensity [I(%)] for X-rays are shown in Table 2.
Patent JP-H11327140-A (JP)
Title: Negative image recording material
Inventor: AOSHIMA KEITARO
IPC: G03F7/038
Filed: 1998-05-12
Abstract: PROBLEM TO BE SOLVED: To provide a negative image recording material for a direct printing plate capable of stably performing development without causing image dropouts even when there is a scratch such as a fingerprint thereon. SOLUTION: The material comprises a compound which decomposes by light or heat to generate an acid; a cross-linking agent which forms cross-links by the acid; at least one type of an alkaline soluble resin; an infrared absorbent, and a compound represented by the formula (R<1> -X)n -Ar-(OH)m where R<1> is a C6 -C32 alkyl or alkenyl group; X is a single bond, O, S, COO, or COONH; Ar is an aromatic hydrocarbon, alicyclic hydrocarbon, or heterocyclic group; n is 1 to 3; and m is 1 to 3.
Patent JP-H0424073-A (JP)
Title: Stitching device
Inventor: NAKAMURA MASAO
IPC: D05B35/08
Filed: 1990-05-21
Abstract: PURPOSE:To contrive the easy insertion of upper and lower cloth pieces and the easy initialization of the pieces by arranging driving gears for driving the upper and lower cloth piece separating plate of a feed controller, and a stitching margin controlling upper and lower cloth piece separating plate, separately. CONSTITUTION:By a feed gear separating plate rotationally-moving device 49, a feed gear separating plate 48 for separating an upper cloth piece and a lower cloth piece from each other arranged between an upper feed gear and a lower feed gear is rotationally moved. Besides, by a stitching margin separating plate rotationally-moving device 64, a stitching margin controlling separating plate 51 for separated the upper cloth piece and the lower cloth piece from each other, set on a stitching margin controller 65 is rotationally moved. As a result, the upper and lower cloth pieces are smoothly inserted into, and the initialization of the cloth pieces can be facilitated.
Patent JP-S5754834-A (JP)
Title: Abnormal diagnosis of journal bearing
Inventor: INOUE TOMOAKI
IPC: G01M13/04
Filed: 1980-09-19
Abstract: PURPOSE:To achieve an early detection of abnormal in a bearing by always measuring at least one of the oil film pressure, the bearing metal temperature and sound signals at several points. CONSTITUTION:Signals from a thermosensitive element 7 and a pressure sensor 12 and sound signals are inputted into PI/O 17 separately through a preamplifier 19, a main amplifier 20 and a pulse counter 21. Specifications of a bearing is memorized at the step 51 and signals and operation data from various measuring elements are inputted into an arithmetic machine 18 at the step 52. The rotation range is discriminated at the step 53. When it is low in the speed, the operation shifts to a metal wipe diagnosis routine to repeat diagnosis at the step 54. Then, at the step 5 5, a metal wipe projection is performed and the results thereof is indicated at the step 60. In the medium and high speed ranges, the biased contact of the bearing is determined with a determination routine of the step 56. When the biased contact is found, the tilting level of the bearing is diagnosed at the step 57. Otherwise, the load of the bearing is diagnosed at the step 58. After the steps 57 and 58 are repeated, abnormality of the bearing is projected at the step 59 and alarmed at the step 60.
Patent JP-S5653056-A (JP)
Title: Molding-processing method for woody fiber sheet
Inventor: NAKAJIMA YASUO
IPC: D21H27/00
Filed: 1979-10-05
Abstract: PURPOSE: To obtain a product, molded by a deep-drawing, which is rich in a solid feeling, by a method wherein, after slurry in which woody fibers and synthetic rubber latex are dipersed in water, is screened, said slurry inserted through between press means equipped with molds is molded by heat-, press-clamping.  
     CONSTITUTION: Woody fibers are dispersed in a large volume of water, and 4 wt% or more, calculated in solid equivalent, of synthetic rubber latex, based on the woody fibers, and some amount of a fixer are added to said dispersion liquid to prepare pulp slurry. Said slurry is then screened by means of a screening device to obtain a compressed and dehydrated mat, and said mat is then dried at 120W 200°C to obtain a woody fiber sheet whereto molten synthetic rubber is adhered. Said woody sheet is then inserted through between pressing devices whereat desired shaped-male and -female molds heated to 170W250°C are mounted, and is heat-, press-clamped at pressure of 10W70kg/cm 2  for being molded in a desired shape. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-S5461720-A (JP)
Title: Device for securing wheelchair on wheelchair transport vihicle
Inventor: KIURA RIYOUZOU
IPC: B60P3/06
Filed: 1977-10-27
Abstract: PURPOSE: To quickly secure a wheelchair on a base mounted on the bed of vehicle, by providing the base with frames for holding the front and rear parts of wheels of the wheelchair and with a belt for binding the wheelchair to the base.  
     CONSTITUTION: This device 10 cmprises the base 11 fitted in a recess 3 on the vehicle bed 2, the front and the rear frames 12, 13 swingably mounted on the base 11 to hold the front and rear parts of the wheels 5 of the wheelchair, and the belt 14 for binding the wheelchair 4 to the base 11. The front and the rear frames 12, 13 are shaped like U and coupled to each other by a hinge 15 so that these frames can rock centering pivot shafts 18, 19. To secure the wheelchair on the base 11 by strong pressure, the front and the rear frames 12, 13 are swung up to hold the front and rear parts of the wheels 5, the belt 14 is fitted on the rear frame 13, and a fixture metal 24 is tightened. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-H09322585-A (JP)
Title: Power generator and cleaner using it
Inventor: ASADA KAZUHIKO
IPC: A47L9/00
Filed: 1996-05-24
Abstract: PROBLEM TO BE SOLVED: To make it possible to effectively use a switching element by controlling a plurality of switching elements so that the amplitudes of winding currents in positive and negative directions become equal by regulating the ratio of on times of the elements by a control circuit. SOLUTION: A control circuit 65 receives a signal from position sensing means 66, and outputs drive signals for driving first switching elements 71, 74 and second switching elements 72, 73. When the elements 71 to 74 receive high signals from the circuit 65, they are turned on to on state, or when they receive low signals, they are turned off to off state to regulate the ratio of the on times of the elements 71 to 74 to supply the currents so that the amplitudes of the currents of the winding 67 in positive and negative directions become equal, thereby rotating a second article 61 clockwise to a first article 60. Accordingly, the elements 71 to 74 can be effectively used.
Patent JP-2000328107-A (JP)
Title: Metal piate manufacturing facility, and its method
Inventor: IMAI ISAO
IPC: B21B31/18
Filed: 1999-05-11
Abstract: PROBLEM TO BE SOLVED: To provide a metal plate manufacturing facility capable of continuously manufacturing a strip-like metal from the powder in one process, saving the energy, simplifying the manufacturing facility, and reducing the facility cost, and its method. SOLUTION: The metal plate manufacturing facility comprises a forming roll device 15 to form the powder to be fed from a powder feeder 13, a furnace 16 to achieve the diffusion bonding while heating the strip-like metal consisting of the powder carried out of a forming roll device 15 in a non-oxidizing atmosphere, a pinch roll 17 or a rolling mill to give the tension to the strip-like metal which is diffusion-bonded from the furnace 16, and a coiler 18 to coil the metal in a coil shape while giving the tension from the pinch roll 17 or the rolling mill.
Patent JP-H10318643-A (JP)
Title: Controller for cooler
Inventor: TAKEUCHI MASANOBU
IPC: F25D23/00
Filed: 1997-05-20
Abstract: PROBLEM TO BE SOLVED: To provide a controller for a cooler which automatically resets when a microcomputer which is mounted on a board executes a program different from a program for the substrate. SOLUTION: A controller for a cooler is provided with a variety of boards 2, 3 which respectively mounts microcomputers MC thereon. These microcomputers MC include a variety of programs which correspond to usage of respective boards 2, 3 and select and execute programs in response to the boards 2, 3 on which microcomputers MC are mounted. The boards 2, 3 are provided with watchdog timers 11, 23 connected with output ports P2, P1 which differ depending on respective boards 2, 3. When the microcomputers MC execute programs corresponding to the boards 2, 3, watchdog signals are outputted from the output ports P2, P3.
Patent JP-S5556857-A (JP)
Title: Sprayer for insecticide liquid
Inventor: KATAYAMA KAZUTOSHI
IPC: B05B7/00
Filed: 1978-10-20
Abstract: PURPOSE: A sprayer capable of spraying an insecticide liquid in superfine particles for a long length of time, having a sonic nozzle with a resonance box on the front of the nozzle by which pressurized gas and insecticide liquid is mixed together by a Venturi effect.  
     CONSTITUTION: When compressor is operated and, after ascertaining the supply of sufficient pressurized air with the pressure meter 16, the valve 5 is operated, the pressurized air is passed through the flexible pressure air pipe 6 and the pressure air supply pipe 7 and then jetted from the nozzle 10, whereby a Venturi effect is produced and liquid is sucked up through the liquid supply pipe 8 from the container 4 and then sprayed with air from the nozzle 10. The insecticide liquid so sprayed enters the resonance box 11 of the sonic nozzle 14 to cause supersonic wave to generate by which the insecticide liquid is made into superfine particles which are, in turn, dispersed widely into the air and stayed to exhibit its long-lived insecticidal effect. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-S5921058-A (JP)
Title: Integrated circuit device
Inventor: YAMADA KOUICHI
IPC: H01L21/82
Filed: 1982-07-26
Abstract: PURPOSE:To contrive the miniaturization and yield improvement of a one chip LSI by a method wherein an ROM and an RAM are formed in proximity resulting in common use for a part of a decoder, a selector, and a sense amplifier. CONSTITUTION:The RAM10 and the ROM11 are connected to the common decoder 12 by a common word select line; it is not necessary to have separate RAM decoder and ROM decoder, therefore a decoder is sufficient for two decoders, and then miniturization is enabled thereby. The word select line 30 from the decoder 27 comes to the ROM26 and the RAM25 in common. While, the figure signal line 31 of the RAM is connected to an RAM selector 28 and an RAM sense amplifier, and the figure signal line 31' of the ROM is connected to an ROM selector 28' and an ROM sense amplifier 29'. Therefore, at the time of the write and read-out of an RAM25 for example, since the word select line 30 is common, but the figure signal line 31 is separated, the cell at the intersection between the selected figure signal line and the common word select line 30 drives.