baber/WOPTO huggingface dataset:
Patent JP-H05139271-A (JP)
Title: Vehicular brake locking device
Inventor: HAYAMA KATSU
IPC: B60T7/12
Filed: 1991-11-20
Abstract: PURPOSE:To provide a vehicular brake locking device for operating a parking brake by single operation and also locking the brake. CONSTITUTION:There are provided a braking device 11 for driving a drive piston 19 for actuating a brake shoe 13, with braking liquid at the service brake time while driving the drive piston 19 by the spring force of a spring 26 at the parking brake time; a spring brake control valve 41 operated at the parking brake time so as to release compressed air resisting the spring force of the spring 26 and thereby to enable the driving of the drive piston 19; and a brake lock control valve 48 for supplying a brake booster 35 with its control compressed air at the time of the spring brake control valve 41 being operated to release the compressed air.
Patent JP-H05139123-A (JP)
Title: Pneumatic tire rim-assembly and rim protector therefor
Inventor: TAKENAKA HIROYA
IPC: B60C13/04
Filed: 1991-11-20
Abstract: PURPOSE:To provide a pneumatic tire rim-assembly and a rim protector therefor which enables obtaining a sufficient protection effect for a rim flange without impairing the rim assembling characteristics. CONSTITUTION:An annular rubber protective material 3 which constitutes a rim protector is trapezoidal in cross section, and is post-mounted after rim assembling, in a zone extending from a contact portion A thereof with a rim flange 1a at the side portion of a pneumatic tire 2 to a maximum tire-width portion B. The rubber protective material 3 projects by a length larger than the rim flange 1a in the type width direction.
Patent JP-H03165087-A (JP)
Title: Semiconductor laser
Inventor: ABE YUJI
IPC: H01S5/026
Filed: 1989-11-24
Abstract: PURPOSE:To obtain a wavelength-variable waveguide integrated semiconductor laser in which changes in a refractive index due to current injection are large by inserting a barrier layer having forbidden band width that is larger than a guide layer into the guide layer of a waveguide region. CONSTITUTION:When a light is emitted, in the case of an active region 10, it is transmitted in an active layer 2 and in the vicinity of its layer and then, in the case of wave-guide region 13, it is transmitted in a guide layer 13, a barrier layer 14, a guide layer II 5 and in the vicinity of these layers in parallel with the direction of these layers respectively. Further, the light generates oscillations by repeating its reflex actions between diffraction gratings in a DBR region 12 and cleavage mirrors in the active region 10. When a positive voltage is applied to a p-side electrode 8 in the DBR region 12, electrons 14 are injected into a guide layer 13 and electron holes 15 are injected into the guide layer 15. And yet, the electrons 14 and the electron holes 15 are separated spacially by a partition in the barrier layer 4.
Patent JP-H01148806-A (JP)
Title: Acrylic synthetic fiber for wig
Inventor: NISHI NOBUYUKI
IPC: A41G3/00
Filed: 1987-12-02
Abstract: PURPOSE:To provide the title fiber derived from a polymer containing specific amounts of acrylonitrile component and halogen-containing monomer component, having a specific shrinkage-initiation temperature, able to be curled with conventional thermal device for beauty art and having excellent shape-retainability. CONSTITUTION:The objective acrylic synthetic fiber for wig having a shrinkage- initiation temperature of 140-200 deg.C, preferably 140-190 deg.C is derived from a copolymer of (A) 50-70wt.%, preferably 50-60wt.% of acrylonitrile component and (B) 25-50wt.% of a halogen-containing monomer copolymerizable with acrylonitrile (the sum of the acrylonitrile component and the halogen- containing monomer component is >=90wt.% of the whole polymer).
Patent JP-H09144972-A (JP)
Title: Branch pipe
Inventor: KOYAMA MASAKI
IPC: F16L41/08
Filed: 1995-11-24
Abstract: PROBLEM TO BE SOLVED: To reliably and equally divert fluid right and left without drift current, and prevent fluid sound from being produced, by providing a diverting plate for forming an acute angle with partition plates on a first branch opening end side of the partition plates to be inclined to the center part between second branch opening ends. SOLUTION: At least two or more fluid passages are formed on a second branch opening end 102 side in a main body, and a diverting plate 103 for forming an acute angle with partition plates 104 is provided on a first branch opening end 101 side of the partition plates 104 inclined to the center part between the second branch opening ends 102. Fluid to enter from the first branch opening end 101 side perpendicularly collides with the diverting plate 103 and can be reliably and equally diverted right and left without drift current, and production of fluid sound can be prevented.
Patent JP-H08133537-A (JP)
Title: Plastic film wider
Inventor: ANZAI TOUCHI
IPC: B65H23/025
Filed: 1994-11-14
Abstract: PURPOSE: To provide a plastic film winder by which a winding defect is not caused and a plastic film winding roll excellent in a winding posture can be obtained at high speed. CONSTITUTION: In a plastic film winder to wind a plastic film 8 while pressing it by a contact pressure roller 2, the plastic film winder has the contact pressure roller 2 composed of a roller on which an outside diameter of a roller lengthwise directional center part is smaller than an outside diameter of both end parts and a changing curve 3 of its outside diameter is approximated to a curve of a high order not less than a second order in the roller lengthwise direction.
Patent JP-H09146358-A (JP)
Title: Developing device for image forming device
Inventor: FUKUDA YOSHIYUKI
IPC: G03G15/08
Filed: 1995-11-24
Abstract: PROBLEM TO BE SOLVED: To prevent image halftone roughness and reduction in image density by arranging a residual toner detecting means in a main body case, to locate the detecting surface of the residual toner detecting means in a circular toner flowing region where the flowing of toner is active. SOLUTION: The residual toner detecting sensor 27 is arranged in the main body case 22, so that the detecting surface (head surface 27a) of the sensor 27 crosses a horizontal line HL1 passing through the press-contact position of a developing roller 23 with a layer thickness regulating member 25 and is located in the circular toner flowing region S1 formed by the developing roller 23, a supplying roller 24 and the layer thickness regulating member 25, at the time of executing a printing operation. Thus, the toner T is not heaped on the detecting surface 27a and not solidified therearound, so that the residual toner can be accurately detected. Therefore, it is unnecessary that the installation height of the residual toner detecting sensor 27 is forcibly made high and futility such as the fact that the toner remains in the main body case 22, without being used can be eliminated.
Patent JP-H09145179-A (JP)
Title: Binary type cryogenic refrigerator with mixed refrigerant
Inventor: MATSUSHITA HIROAKI
IPC: F25B7/00
Filed: 1995-11-24
Abstract: PROBLEM TO BE SOLVED: To perform a cooling action, with a simple installation and control, and in a stable operation. SOLUTION: A mixed refrigerant refrigerating circuit 11 is provided which uses a vapor phase mixture of a plurality of refrigerants having different boiling points, and a refrigerating circuit 12 of independent order of the mixed refrigerant refrigerating circuit 11 is formed by a compressor 40, condenser 41, expansion valve 42 and a cooler 43. The condenser 41 of the independent refrigerating circuit 12 is thermally connected to the last cooler 38 in the mixed refrigerant refrigerating circuit 11.
Patent JP-H09146614-A (JP)
Title: Method for controlling running of continuous operation system
Inventor: YOSHIDA KAZUO
IPC: G05B13/04
Filed: 1995-11-24
Abstract: PROBLEM TO BE SOLVED: To stably continue the control of running even when the use of a measuring instrument for obtaining control data is temporarily interrupted. SOLUTION: While obtaining data related to a disturbance factor/operation state to be used for controlling the running of a continuous operation system by the measuring instrument, the method automatically controls the running of the continuous operation system based upon the data. The control of the system running in the interruption period of use of the measuring instrument is executed by using a disturbance data estimation value based upon dynamic simulation using a disturbance data holding value obtained immediately before the interruption of use of the measuring instrument or other data obtained during the interruption of the use as disturbance data and/or using operation data estimation value based upon dynamic simulation using an operation data holding value obtained immediately before the interruption of the use or other data obtained during the interruption of the use as  operation data.
Patent JP-H08142508-A (JP)
Title: Thermal recording material
Inventor: AIHARA HIDEO
IPC: B41M5/26
Filed: 1994-11-15
Abstract: PURPOSE: To improve sticking by providing an ultraviolet curable resin layer of which the surface is specified in the coefficient of dynamic friction on a protective layer. CONSTITUTION: The coefficient of dynamic friction of the surface of an ultraviolet curable resin layer is set to 0.2 or less and an additive enhancing surface lubricity such as a metal salt of fatty acid, an org. filler, a silicone resin, fluoroplastic or wax is added to the ultraviolet curable resin layer. By adding a metal salt of fatty acid with an m.p. of 80-150 deg.C to the ultraviolet curable resin layer, the metal salt of fatty acid is melted when printing is performed by a thermal head and the friction force between the thermal head and the surface of a thermal recording material is markedly reduced. The sticking force of the ultraviolet curable resin layer to the thermal head is markedly lowered by the release effect of the metal salt of fatty acid and, therefore, sticking properties can be improved.
Patent JP-H10135196-A (JP)
Title: Vacuum thin-film depositing device
Inventor: KATAYAMA HIDEKI
IPC: H01L21/285
Filed: 1996-10-30
Abstract: PROBLEM TO BE SOLVED: To verify the presence/absence of the leakage of a gas used for depositing a thin film or a gas which is generated during deposition and a vacuum leak by providing a gas analyzer between the outlet side of a vacuum pump and an exhaust pipe. SOLUTION: The remaining amount of a dangerous gas is detected instantaneously with accuracy, by introducing a part of the residuals of a gaseous starting material into a vacuum vessel 1, an inlet-side pipeline 2, a vacuum pump 3, and an exhaust pipeline 4 and a dangerous gas which is generated during the deposition of a thin film to a gas analyzer 7 through an inlet-side by-pass line 6 as the exhaust gas of the vacuum pump 3 and analyzing the gases. In addition, when gas leakage occurs after the pump 3 and exhaust pipeline 4 have been disassembled and reassembled for maintenance, etc., the leakage air enters the gas analyzer 7 through the by-pass line 6 and is instantaneously detected with accuracy from an increase in the oxygen concentration. Therefore, the safety can be improved at maintenance time and vacuum leakage can be detected with high reliability.
Patent JP-H11146424-A (JP)
Title: Stereoscopic image photographing device and optical adapter device
Inventor: TOMITA SEIJIRO
IPC: H04N13/02
Filed: 1997-11-07
Abstract: PROBLEM TO BE SOLVED: To provide a stereoscopic image photographing device capable of obtaining an excellent three-dimensional effect even in zoom photographing and to provide an optical adapter device used therefor. SOLUTION: This optical adapter device 130 attachable and detachable to/ from the optical system of the photographing device and capable of obtaining a pair of images having prescribed parallax is provided with a pair of first mirrors 135a and 135b arranged oppositely with a prescribed distance between centers at a prescribed inclination angle in mutually opposite directions, a pair of second mirrors 136a and 136b for reflecting reflected light from the first mirrors 135a and 135b and making it be incident on the optical system and an inclination angle adjustment means 140 for adjusting the inclination angle of at least one 135a of the first mirrors 135a and 135b.
Patent JP-H06320229-A (JP)
Title: Production on anchor bolt and anchor bolt produced in this production
Inventor: TOYAMA HIDEYUKI
IPC: E04B1/41
Filed: 1991-09-05
Abstract: PURPOSE:To provide an anchor bolt which easily is inserted before hardening i.e., into ready-mixed concrete and has high resistance to pulling-out strength from the upper direction and can not be pulled out even if the anchor bolt rusts in some degree with salinity in aggregate and can reduce consumption of the material in the condition of the same strength. CONSTITUTION:A blank uses a plain bar steel material 1 having no linear projection. A male screw 2 is formed at one end of this plain bar steel material 1. The linear projections 3 are formed at the center part of this plain bar steel material by forging or cold forging. An expanding part 4 is formed at the other end of this plain bar steel material by forging or welding. As the above method, the anchor bolt is manufactured by using the plain bar steel material having no linear projection as the blank.
Patent JP-H07116556-A (JP)
Title: Flux coating mechanism using centrifugal force
Inventor: SATO TOSHINAO
IPC: B05B3/10
Filed: 1993-10-27
Abstract: PURPOSE:To prevent operation environment from getting worse, to reduce a waste of materials, and to facilitate the manufacture, maintenance, and inspec tion by easily stopping flux liquid, etc., from being scattered to places other than an object of coating. CONSTITUTION:A disk 1 which has an infinite number of holes or recesses as sucking parts 4 is rotated and part of the disk is brought into contact with the flux liquid 3. At this time, the flux liquid 3 is sucked in the suction parts 4, and discharged concentrically onto the disk with a centrifugal force after passage. The object 6 of coating which is placed concentrically is moved in an axial direction of the disk 1 to coat the object with the liquid in a plane. This disk functions even when rotated at a relatively slow speed and scatter to places other than the object is small, so the purpose is attained.
Patent JP-H01147976-A (JP)
Title: Image pickup device
Inventor: DATE NOBUAKI
IPC: H04N5/335
Filed: 1987-12-04
Abstract: PURPOSE:To allow the operator to recognize number of maximum pickup number in response to a set effective digit number by setting digital effective digit of an image pickup signal variably and storing the image pickup signal set variable into a storage means. CONSTITUTION:A control circuit 8-5 outputs a corresponding maximum pickup allowable number to a counter C depending on the on/off state of switches 8-1-8-3 indicating the pickup mode indicated by the operator. The counter C outputs the inputted maximum allowable number on a display device 15 via a display control circuit 14 and the maximum pickup number is recognized from the display device 15. Moreover, the present pickup number and the maximum pickup number are compared (11) and when it is detected the present pickup number reaches the maximum pickup number, since a lock signal is outputted from the comparator 11 to the optical system control circuit 10, the optical system control circuit 10 inhibits the succeeding pickup in response to the input of the lock signal.
Patent JP-H07132396-A (JP)
Title: Device for removing bead
Inventor: HOSOE KAZUYUKI
IPC: B24B21/12
Filed: 1993-11-11
Abstract: PURPOSE:To omit the processes such as repair of gouging and coating after the surface to be treated having the reinforcement part of the weld bead is ground and the bead is removed, and to facilitate the maintenance of the quality of the ground surface. CONSTITUTION:Three pulleys 21, 22, 23 are arranged on the apexes of an isosceles triangle or an equilateral triangle, and a grinding belt 4 is stretched therearound. A swaying device consisting of an arm 26, a rubber-lined roller 27 and a swaying cylinder 28 is provided inside the grinding belt 4, the lower end of the rubber-lined roller 27 is projected downward from the lower side of the grinding belt 4, and a part of the lower side of the grinding belt 4 is deflected and slightly projected downward to make the swaying radius larger. The arm 26 is swayed by the swaying cylinder 28, the position of a projecting part of the grinding belt 4 is changed by the rubber-lined roller 27, the surface 9 to be treated in contact with the projecting part of the changing grinding belt 4 is ground, and the raised line formed by the end part of the grinding part is blurred.
Patent JP-H09148871-A (JP)
Title: Piezoelectric parts and manufacture therefor
Inventor: TANAKA YASUHIRO
IPC: H03H9/13
Filed: 1995-11-24
Abstract: PROBLEM TO BE SOLVED: To miniaturize parts and make the stability of the holding of the piezoelectric element by a terminal excellent. SOLUTION: A ceramic resonator to be used here is composed so as to elastically insert and hold a piezoelectric element 20 by terminals 21 and 22 within the storage space 25 formed by cases 10 and 15. In this case, the terminals 21 and 22 have projections 21a and 22a which are brought into contact with the piezoelectric element 20 at the center part. The cases 10 and 15 have recessed parts 11 and 16 at the locations corresponding to the base part 21b and 22b of the terminals 21 and 22.
Patent JP-H09147898-A (JP)
Title: Fuel cell
Inventor: INAMI MICHIAKI
IPC: H01M8/24
Filed: 1995-11-24
Abstract: PROBLEM TO BE SOLVED: To provide a fuel cell in which joining reliability of unit cells and gas manifolds is high, and the damage to the unit cells resulting from stress is little. SOLUTION: Unit cells 1 and gas manifolds 10a, 10b are alternately stacked on the right side edge portions of the unit cells 1, and are joined by seal material. On the right sides of the unit cells 1 the end portions of air path slots 6a, 6b are exposed, and the end portions of the slots 6a are set to the inlets of air paths, and the end portions of the slots 6b are set to the outlets of the air paths. A gas manifold 11 facing to the gas manifolds 10a, 10b is joined to the collecting plates 31, 32 arranged up and down without directly contacting with the unit cells 1. An opening portion 41 composed of the gas manifolds 10a, 10b, 11 and collecting plates 31, 32 is set to an inlet of a fuel gas path, and a deep side opening portion 42 is set to the outlet of the fuel gas path.
Patent JP-2000134791-A (JP)
Title: Power circuit for automobile
Inventor: TAKEMURA YASUO
IPC: H02H9/02
Filed: 1998-10-27
Abstract: PROBLEM TO BE SOLVED: To prevent the occurrence of accidents, such as burning of a battery cable rupture of a battery when a circuit and a body are short-circuited, by placing an overcurrent reducing circuit which detects overcurrent and interrupts or reduces the current passing through the circuit, between the negative pole of the battery power supply and the body. SOLUTION: In an automobile power circuit, a main fuse 3b is connected between the negative-pole terminal of a battery 2 and a body ground 1. A plurality of accessory machines 6 are parallel-connected with electric wires 8 between the positive-pole terminal of the battery 2 and the body earth 1. In a power circuit for automobiles of this constitution, a main fuse 3b is blown in whichever electric wire a short circuit to the body 7 occurs between the positive-pole terminal of the battery 2 and the body ground 1. For this reason, electric wire blocks which cannot be protected by the main fuse 3b are eliminated. As a result the outbreak of fine in the power circuit is prevented.
Patent JP-H10131585-A (JP)
Title: Drop bar device fro door
Inventor: FURUKAWA KISHIKAZU
IPC: E05C1/04
Filed: 1996-10-30
Abstract: PROBLEM TO BE SOLVED: To prevent loss of a drop bar by pulling out or the like and make operation easier while offering a good-looking drop bar by providing an operating pick-up bar to a drop bar freely movable up and down inside a guide member of a door; when the drop bar is raised to upper position, the pick-up bar is linked to a linkage hole of the guide member by means of a spring. SOLUTION: In a folding door or the like, a vertical frame member of each single unit of door of the main door unit arranged in a freely expandable manner between supports is coupled with a coupling member 9 (guide member), a drop bar 37 is provided in the guide member in a freely movable manner up and down, and an operating pick-up bar 36 projecting outwardly from a guide member 9 is provided for the drop bar 37. Also, to the guide member 9, provided are a guide groove 31 guiding the pick-up bar 36 freely up and down, and a linkage hole 33 for freely linking the pick-up bar 36 when the drop bar is raised to the up position. And when the pick-up bar 36 corresponds to the linkage hole 33, the pick-up bar 36 is linked to the linkage hole 33 by the exerting force of a spring 45.
Patent JP-H01149737-A (JP)
Title: Permeation promotion in hydrocarbon separation with emulsion film
Inventor: KAWASAKI JUNJIRO
IPC: C07C1/00
Filed: 1987-12-04
Abstract: PURPOSE:To obtain the target component by allowing a liquid hydrocarbon mixture to pass through an aqueous phase liquid membrane of O/W/O type complex emulsion which is formed by dispersing the hydrocarbon mixture in an aqueous solution containing triethylene glycol to form an O/W type emulsion and dispersing them into a solvent phase. CONSTITUTION:A liquid hydrocarbon mixture such as gasoline, naphtha, light oil or petroleum is dispersed in an aqueous solution containing water and triethylene glycol as a permeation promoter and liquid film stabilizer, and an emulsifier to form an O/W type emulsion. Then, the emulsion is further dispersed in an organic extraction solvent such as pentane to form an O/W/O type complex emulsion to allow the target hydrocarbon in the mixture to pass through the aqueous phase liquid film into the solvent phase. The amount of triethylene glycol in the aqueous solution is 0.1-90wt.%. The process according to the present invention can provide a liquid membrane with stability and permeation rate increased.
Patent JP-H05142057-A (JP)
Title: Automatic recording electronic clinical thermometer device
Inventor: TAKAGI TSUTOMU
IPC: G01D9/00
Filed: 1991-11-21
Abstract: PURPOSE:To automatically record the body temperature measured by an electronic clinical thermometer and to read the recorded data optionally. CONSTITUTION:When an electronic clinical thermometer 1 is set in an automatic recording device 14, a push switch 11 in the lower part of the hole is pushed thereby to activate a storage device 10. A control element in the storage device reads the data of measuring values via terminals 2, 6 through which the electronic clinical thermometer is electrically connected with the automatic recording device. Moreover, the control element reads the current time indicated by a real time clock built in the storage device and stores the time in a storage element. The recorded data of the past can be read out through easy manipulation of a printing/outputting device 13.