baber/WOPTO huggingface dataset:
Patent JP-H04276889-A (JP)
Title: Pattern recognizer
Inventor: KAWADA KAYOKO
IPC: G06K9/62
Filed: 1991-03-04
Abstract: PURPOSE:To obtain an effective matching degree even in the case of showing a special distribution in various kinds of temperature matchings by making it possible to prepare template and auxiliary data routinely merely by providing a sufficient amount of sample data, and correcting the distance using a template indicating a distribution situation of the sample data and the auxiliary data. CONSTITUTION:Template preparator 11 produces templete to be a base of mathcing degree calculation and template auxiliary data necessary for the process of calculating the matching degree, and when data to be identified is provided, a matching degree calculator 12 calculates a matching degree by obtaining data whose class should be identified and correcting distance from all classes using the aforementioned template and template auxiliary data. A result of this calculation is outputted to a clas deciding device 13, and a matching degree for each class calculated by the calculator 12 is used to device a class to which data belongs.
Patent JP-S58157332-A (JP)
Inventor: SAKAKIBARA MASAMI
IPC: H02H7/097
Filed: 1982-03-10
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-H07223882-A (JP)
Title: Glaze sprayer for sanitary earthenware
Inventor: MOGI KENTARO
IPC: C04B41/86
Filed: 1994-02-10
Abstract: PURPOSE:To provide a glaze sprayer capable of favorably performing the glazing even under a low air pressure and automating the glazing process in spraying the highly viscous glaze on the surface of sanitary earthenware. CONSTITUTION:This glaze sprayer is obtained by arranging an air ejecting pipe 20 forming an independent tubular unit to a glaze discharge part 10 at a position separate from the glaze discharge part 10, bending an air nozzle pipe part 24 from the tip thereof, extending the pipe 24 toward the tip of a glaze nozzle pipe part 16, installing a needle valve 32 and a valve driving cylinder 34 so as to enable the control over the discharge and stop of a glaze from the glaze nozzle pipe part 16, further preparing the glaze nozzle pipe part 16 from ceramics and detachably arranging the glaze nozzle pipe part.
Patent JP-S61198702-A (JP)
Title: Composition of magnet
Inventor: FUJII KAZUMASA
IPC: H01F1/08
Filed: 1985-02-28
Abstract: PURPOSE:To obtain a composition having excellent flexibility, shock resistance, solvent resistance and heat resistance and the like by compounding polyamide resin as an alkyl acrylate group elastomer and ferromagnetic body powder at a specific ratio. CONSTITUTION:Ferromagnetic powder is compound to a resin mixture of at least one kind of a 10-80wt% elastomer selected from an ethylene-alkyl acrylate group elastomer, an alkyl acrylate group elastomer and an alcoxyalkyl acrylate group elastomer and 90-20wt% polyamide resin so that a weight ratio to the sum of these two compositions is kept within a range of 0.70-0.93. The mixture of the resin mixture and ferromagnetic powder is rolled while specifying a temperature by using a single spindle screw type extruder, thus manufacturing a sheet. Accordingly, a composition, which combines the flexibility and shock resistance of a rubber magnet and the solvent resistance and heat resistance of a plastic magnet and has excellent workability, is acquired.
Patent JP-H09229377-A (JP)
Title: Microwave oven
Inventor: KOMURO YONEO
IPC: F24C7/02
Filed: 1996-02-26
Abstract: PROBLEM TO BE SOLVED: To efficiently cool the door without increasing the thickness of the door, and reduce the temperature ascent of the door by providing on the door, a door suction port which introduces cooling air being discharged from a main body air outlet, to an air passage in the door, and a door air outlet which discharges the cooling air being introduced to the air passage in the door. SOLUTION: Cooling air which is generated by a cooling fan 23 being arranged in a main body 21, is discharged from a main body front surface air outlet 36 being provided on the main body 21, and the discharged cooling air is fed into an air passage in a door from a door suction port 46 being provided on the door 40. Then, after forcibly cooling the inside of the door 40, the cooling air is discharged from a door air outlet 47. By this method, when the heating volume of heaters 32, 33 is large, e.g. even when a self-cleaning wherein a food gas and grease content are burnt off by increasing the temperature in a heating chamber 34 to around 500 deg.C, is performed, the door 40 can be efficiently cooled without increasing the thickness of the door 40, and the temperature ascent of the door 40 can be reduced.
Patent JP-S59162363-A (JP)
Title: Magnet switch of starter
Inventor: SOU MASAHIRO
IPC: F02N15/00
Filed: 1983-03-08
Abstract: PURPOSE:To restrict friction loss caused by inclination of a joint and shorten the whole axial length of a starter by forming a projection which passes through the vacancy inside the joint, on a plunger member. CONSTITUTION:A vacancy 1c is formed inside a joint 1 and a projection 6a which goes into the vacancy 1c is formed on a plunger member 6. Inclination of the joint 1 is restricted by controlling the gap between the internal face of the vacancy 1c and the circumferential face of the projection 6a. The diameters of the joint and the plunger 2 are set as that the internal peripheral face 3a of a drive spring restricting washer 3 and the external periphery 1a of the joint 1, and the external periphery 1b of the rear end of the joint 1 and the internal face 6c of the plunger member 6 will not make contact with each other in the range where the external face 1a of the joint and the external face 1b of the rear end thereof may restrict the inclination of the joint. Since the inclination restricting part is placed inside the joint 1, extra axial length will not be needed. Therefore, the restriction of friction loss may be effected and an axial length be shortened.
Patent JP-H05232288-A (JP)
Title: Handling equipment of control rod driving apparatus
Inventor: TOGASAWA YUTAKA
IPC: G21C19/20
Filed: 1992-02-25
Abstract: PURPOSE:To facilitate monitoring of an apparatus and checkup of a state of operation and to attain shortening of the time for operation and improvement in the reliability of the operation even in a place where visual checking is impossible, by fitting a TV camera to a revolving part provided on the outer peripheral part of a bolt fitting-removing machine. CONSTITUTION:One end of a revolving ring 37 is fitted rotatably, with a ball chain 41 interposed, between upper and lower rings 38 and 40 provided on the outer peripheral surface of a fixed drum 39 fixed at a prescribed position of a bolt fitting-removing machine. A rotary driving device 32 being removable is fitted to the ring 37 by a fixing bolt 35 and a TV camera 33 is fitted to the device 32. When the bolt fitting-removing machine is made to rise to a prescribed position and a rotary shaft 45 is rotated by a motor 44, a spur gear 43 engages with a spur gear 42 of the drum 39 and thereby the ring 37 is rotated in the circumferential direction of the bolt fitting-removing machine 30. Therefore, the state of each wrench and the states of bolts can be monitored by the camera 33.
Patent JP-H03239889-A (JP)
Title: Shape memory alloy joint
Inventor: MURAKAWA YOSHIYUKI
IPC: C22C19/03
Filed: 1990-02-19
Abstract: PURPOSE:To provide a pipe joint having a large clamping force at low cost by making a TiNi alloy wire rod store a spiral form. CONSTITUTION:A shape memory alloy joint 1 is formed by spirally winding an alloy of TiNi alloy or TiNi-X alloy which consists of a composition within the range showing shape memory effect. X is a third element other than Ti, Ni, and the third element is selected from one or more kinds. Consequently, a shape memory alloy joint for pipe can be manufactured at low cost, and the circumferential adhesion to a pipe is improved, resulting in an increase in bonding strength.
Patent JP-S60181660-A (JP)
Title: Converter element resonance frequency measuring instrument of mechanical filter
Inventor: KAWATSU TERUO
IPC: G01R27/28
Filed: 1984-02-29
Abstract: PURPOSE:To easily measure the resonance frequency of a converter element, by equivalently separating a converter element to be adjusted from the other converter element. CONSTITUTION:A coil 4 performing parallel resonance at the almost central frequency of a mechanical filter 1' is electrically connected to the brake capacity Cd2 of the output side converter element V2 of said filter 1'. Further, in order to oscillate a system including the inlet side converter element V1 and said converter element V2 of the filter 1', an amplifier 6 having oscillation output 5 and a phase device 7 are connected to said filter 1'. Therefore, the circuit system including the amplifier 6, the phase device 7, the filter 1' and the coil 4 is oscillated and the circuit consisting of the converter V2 and the coil 4 is opened equivalently in the vicinity of the central frequency of said filter 1' and the above mentioned circuit is effectively oscillated at the resonance frequency of the converter element V1 of the filter 1' and the capacitative component quantity Cc of a coupler. This oscillation signal is taken out from the amplifier 6, and frequency measurement and adjustment are enabled. Furthermore, the converter element V2 of the filter 1' can also employ the similar measuring technique.
Patent JP-S63205601-A (JP)
Title: Plastic lens
Inventor: SAKUMA TOSHIJI
IPC: G02B1/04
Filed: 1987-02-23
Abstract: PURPOSE:To decrease inside surface reflected light by forming an irregular reflection part consisting of fine saw tooth-shaped grooves which are concentrical or spiral with respect to the central axis of a lens to the lens face except the effective diameter part thereof. CONSTITUTION:An incident luminous flux on an effective diameter part 1a of a plastic lens 1A is emitted from the effective diameter part 1a on the opposite side after said flux passes through the lens. Part of the incident luminous flux arrives at the irregular reflection part 6 and since the light is diffused by the many fine saw tooth-shaped grooves 6a inscribed in said part, the light hardly arrives at an image plane. Even if the incident luminous flux is reflected by a retaining ring 5A and arrives as stray light again at the irregular reflection part 6, the light is weakened by the similar irregular reflection and, therefore, just the extremely slight light enters the inside of the plastic lens 1A. The inside surface reflected light generated on the inside of the lens face is thereby decreased.
Patent JP-S55130834-A (JP)
Title: Preparation of multifiber
Inventor: MATSUDA HIROO
IPC: C03B20/00
Filed: 1979-03-29
Abstract: PURPOSE:To prepare a multifiber with good transmitting property by melt spinning through a method wherein, in a periphery of a plurality of regular pores parallel to a shaft direction  of a porous glass rod having connected fine pores, a dopant is precipitated on an inner surface of the fine pores in a predetermined concn. distribution. CONSTITUTION:When, e.g., powdery SiO2, H3BO3, Na2CO3 and B2O3 are dissolved by stirring and treated by heating, phase separation into a B2O3-SiO2 phase constituting a matrix and a Na2O-K2O-B2O3 phase constituting fine pores occurs. When the Na2O-K2O-B2O3 phase is immersed in, e.g. an aqueous HCl solution and eluted, a porous glass rod 1 having connected fine pores can be obtained. To this glass rod 1, pores 2 for diffusing a dopant are opened by a laser, a drill or the like. This glass rod 1 is immersed in a dopant solution and a dopant is diffused and precipitated within fine pores of a periphery of the pores 2 through the pores 2. When this glass rod 1 is down out while melted by a meter 3, the pores 2 are collapsed and a multifiber 4 comprising a core portion 2' and a matrix material 1' is obtained.
Patent JP-H06247049-A (JP)
Title: Heat sensitive recording sheet
Inventor: MATSUMOTO TAKASHI
IPC: B41M5/26
Filed: 1993-02-26
Abstract: PURPOSE:To obtain a heat sensitive recording sheet having favorable matching properties with a thermal head, by a method wherein heat sensitive color development layer consisting mainly of electron donating dyes and electron accepting acid substance and a protective layer possessing a specific component are laminated in order on a substrate. CONSTITUTION:Fixed quantities of electron donating dyes and electron accepting acid substance are added into an aqueous solution of a binder such and a coating liquid for a heat sensitive color development layer is prepared. Separately, water is added to a fixed quantity of emulsion of a double layer structural acrylic acid ester copolymer, mixed with each other and a coating liquid for a protective layer is prepared. The foregoing coating liquid for the heat sensitive color development layer is applied onto a substrate such as a plastic film or synthetic paper, dried and the heat sensitive color development layer is formed. Then the coating liquid for the protective layer is applied onto the heat sensitive color development layer and dried, to which the protective layer is laminated and a heat sensitive recording sheet is obtained. Magnetic powder such as also gamma iron oxide or barium ferrite and a binder are applied to the rear of the obtained sheet as main components, which can be made into a heat sensitive magnetic recording sheet for a commutation ticket.
Patent JP-H06250760-A (JP)
Title: Equipment for preparing document
Inventor: KANBARA KATSUYUKI
IPC: G09F9/00
Filed: 1993-02-26
Abstract: PURPOSE:To provide the equipment for preparing document which prevents a large gap or step from being formed between a display unit and a base housing when the display unit is opened, holds its outward appearance excellent, and improves the operability when input operation is performed over a look at the display screen of the display unit by putting the display screen close to an input device. CONSTITUTION:On the front surface of the rear half part 7 of the base housing 2, a display guide 27 is fitted in a upward/downward slidable state, and the display unit 3 is coupled rotatable with the display guide 27 through a pivot 44, which is rotated in the rotate direction of the axis following up the rotation of the display unit. Further, an operation mechanism 56 which slides the display guide up and down linking with the opening/closing operation of the display unit is interposed between the pivot and the rear half part of a base housing.
Patent JP-S59165129-A (JP)
Title: Position detector by light pen
Inventor: WADA SHIYOUJI
IPC: G06F3/037
Filed: 1983-03-10
Abstract: PURPOSE:To detect a desired position securely by providing a switch for displaying lattice data from a lattice memory on a display device in light-pen operation. CONSTITUTION:A computer 41 generates image data 42 and lattice data 43, which are transferred to an image data memory 41' and a lattice data memory 46 through an interface 44. The output of the memory 41' is inputted to a D/A converter 48 and the output of the memory 46 is not connected to the converter 48 because a switch means 47 is off. The output of the memory 41' is converted into analog data, which is inputted to the display device 49. When a light pen is detached from a light pen holder, the switch means 47 is turned on and the lattice data is converted into an analog signal together with the image data to display it on the device 49. Consequently, a desired position is detected securely without reference to adjacent positions with high brightness.
Patent JP-H02217878-A (JP)
Title: Image forming device
Inventor: TANIGAWA KOICHI
IPC: G03G15/16
Filed: 1989-02-20
Abstract: PURPOSE:To reduce the size of the device by integrating a developing and a transferring process or an electrostatic charging and the transferring process in one function unit respectively among processes of electrostatic charging, developing and transferring. CONSTITUTION:A photosensitive layer on the surface of an image carrier 1 which rotates in the direction as shown by an arrow A in a figure is charged uniformly by a primary electrostatic charger 2 and irradiated with a light image signal 3 such as an image-modulated laser beam and reflected light from a document, and the potential of the part attenuates to form an electrostatic latent image. A roller 5 is arranged nearby or in contact with the image carrier 1 and supplied with a developer 10 to develop the latent image on the surface of the image carrier 1, and then the developer 10 is removed from the roller 5; and a transfer material 13 is passed between the image carrier 1 and roller 5 to transfer the developed image to the transfer material 13. Consequently, the space for members arranged at the periphery is saved and the device of this kind can be reduced in size.
Patent JP-H01216103-A (JP)
Title: Device for matching strokes of multiple cylinders
Inventor: IZUMINA KIKUO
IPC: F15B11/22
Filed: 1988-02-19
Abstract: PURPOSE:To eliminate asynchronous operation due to oil leakage by a method wherein a check valve which opens at the end of a stroke is provided in a piston of a differential cylinder and a vent hole is made on a ram shaft of a ram cylinder. CONSTITUTION:Check valves 17, 18 are provided on a piston 9 of a differential cylinder A by pressure-welding them on valve coats 21, 22 with a spring 19. The check valve 18 is provided with a projection 18a protruding into an upper section 8b, and a vent hole consisting of a vertical hole 15b and a lateral hole 15c is made on a ram shaft 15 of a ram cylinder B. With this constitution, when the piston 9 of the differential cylinder A reaches its highest position, the check valves 17, 18 open to supply pressure oil continuously to the ram cylinder B so that pressure oil in the ram cylinder B is vented when the ram shaft 15 reaches its highest position. Therefore, the piston 9 of the cylinder A and the ram shaft 15 of the cylinder B can be aligned at their highest position.
Patent JP-H04336720-A (JP)
Title: Wireless telephone system, radio terminal automatic setter and method thereof, radio pbx and system thereof, central control unit, telephone terminal
Inventor: DEBITSUTO JIYON HERUMUKANPU
IPC: H04M3/42
Filed: 1992-01-30
Abstract: PURPOSE: To automatically set connection of a radio PBX system. CONSTITUTION: In a basic form, this system consists of two kinds of elements. The one is a controller 100 including a radio transceiver and the others are stationary terminals 110-112, each including a radio transceiver. Portable receivers 113-116 may be included as the system components for the mobility of users. The system is installed by placing the system components at preferred positions in a private premises, plugging a power plug to a power receptacle and having only to execute a simple programming step, including an automatic setting process. The system is automatically set to be optimized by this process. During the operation of this process, the controller exchanges a radio message with a terminal, so as to discriminate which terminal ought to be used as a repeater and decided a proper frame structure.
Patent JP-S63207927-A (JP)
Title: Bathroom heater
Inventor: YAMAUCHI HIROAKI
IPC: A61H33/06
Filed: 1987-02-20
Abstract: PURPOSE:To make it possible to rapidly heat the bathroom or the shower room in its entirety of a home in winter season and to control the indoor temperature by a shower by heating to raise the temperature of the bathroom or the shower room by steam generated from a steam generator and controlling an opening or closing valve of an atomizing shower nozzle by a signal. CONSTITUTION:A steam generator 2 is operated by manipulating an outdoor controller 4 to fill the inside of a bathroom or a shower room with steam ejected into the room such as the bathroom or the shower room through a steam ejection port 3, and to raise the room temperature to a desired temperature preset in the temperature controller 4, thus performing rapid space heating of the entire indoor space. When the room temperature is raised to a temperature higher than the preset temperature, the operation of the steam generator 2 is stopped and an opening or closing valve 6 connected to the atomizing shower nozzle 5 to allow the nozzle 5 to eject mist of minute water drops to lower the room temperature. When the room temperature falls below the preset temperature, the atomizing shower is stopped and the operation of the steam generator 2 is started. The title space heater is provided with the above- mentioned function of the automatic temperature control.
Patent JP-H08232279-A (JP)
Title: Cutoff structure of segment for civil engineering work
Inventor: MIYANO MASATO
IPC: E04B1/684
Filed: 1995-02-27
Abstract: PURPOSE: To prevent damage to segments when connecting the segments together in shield tunnel construction method. CONSTITUTION: A pair of mounting grooves 4, 5 are formed parallel to each other on the mating surface 2 of a segment 1; one mounting groove 4 extending along the inside of a pit is smaller in depth and width than the other mounting groove 5 extending along the outside surface of the pit, a cushioning material 10 made from rubber foam with an expansion ratio C of 1.7 to 2.5 is mounted in the mounting groove 4, and a cutoff material 9 larger in diameter than the cushioning material 10 is mounted in the other mounting groove 5, with the cushioning material 10 and the cutoff material 9 being both projected from the mating surface 2 while their projected heights are approximately the same.  The ratio of the compression ratio of the cutoff material 9 to that of the cushioning material 10 is in the range 0.6 to 1.2 woven the cutoff material 9 and the cushioning material 10 are compressed to the heights within the mounting grooves 4, 5 and enclosed.
Patent JP-S52120993-A (JP)
Title: Ozone supplying apparatus
Inventor: HAYASHI EIKICHI
IPC: C01B13/10
Filed: 1976-04-06
Abstract: PURPOSE: An efficient ozone supplying apparatus applying latent heat of raw material liquid oxygen, in which an adsorbent is cooled by introducing vaporized oxygen gas into an absorption column and the ozonized oxygen gas is cooled by using latent heat of liquid oxygen at vaporizing. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-S57153597-A (JP)
Title: Inverter device
Inventor: NOMURA YOSHISHI
IPC: H02M7/515
Filed: 1981-03-19
Abstract: PURPOSE:To prevent the commutation failure of an inverter device due to a transient overexcitation with a simple structure and an unstable phenomenon by adding the varied component of a DC voltage to the frequency reference voltage of an inverter unit, thereby varying the output frequency. CONSTITUTION:The output of a 3-phase power source 1 is converted into a DC voltage by a thyristor unit 2, is further converted by a thyristor inverter 5 into an AC voltage and is supplied to an induction motor 6. The DC voltage as the output of the unit 2 is differentiated by a differentiating circuit 16. The differentiated signal is added to the frequency reference, and is supplied to a V/F converter 13. The output of the converter 13 is supplied through a counter 14 and an amplifier 15 to the inverter 5.
Patent JP-H06246712-A (JP)
Title: Prevention of sagging of centrifugally molded concrete
Inventor: ISHITANI MITSUO
IPC: B28B21/30
Filed: 1993-02-26
Abstract: PURPOSE:To prevent the deformation of a concrete product by forming a concrete product within a centrifugal molding drum by cast molding and sending compressed air into the air bag preliminarily inserted in the drum immediately before the rotation of the drum is stopped to expand the air bag. CONSTITUTION:Concrete 3 is formed within the form 2 of a centrifugal molding drum 1 by cast molding. Compressed air 12 is sent into the air bag 10 preliminarily inserted in the drum 1 through a hose 11 immediately before the rotation of the drum 1 is stopped to expand the air bag. The air bag 10 has support bones on the inner diameter side thereof and the cylindrical side end surfaces of the air bag 10 are reinforced. The hose 11 is equipped with the reel rotated by the rotation of the drum 1 and air pressure is set to 3-5kgf/cm<2>. Therefore, the concrete 3 formed into a product shape by casting is prevented from deformation such as sagging by the expanded air bag 10.