baber/WOPTO huggingface dataset:
Patent JP-H07151623-A (JP)
Title: Capacitive sensor
Inventor: MORIMOTO HIDEO
IPC: G06F3/0338
Filed: 1993-11-29
Abstract: PURPOSE:To detect the pressing force in X-Y direction stably regardless of the direction of pressing force acting on a pressure receiving part by providing a protrusion in the center of electrode locating region of one of two opposing boards having an end part abutting on the center of the electrode locating region of the other board. CONSTITUTION:The sensor comprises a board 1 having an operating shaft 10 projecting from the center of the face at a laterally extended part with an electrode part C being provided on the rear surface, a board 2 disposed oppositely to the board 1 with a group of electrode parts, e.g. boards Cx<->, Cx<+>, being provided on the surface, a protrusion T projecting from the center of electrode locating region of the board 1 having an end part abutting on the center of electrode locating region of the board 2, and means 3 for sustaining a constant gap between the boards 1, 2. The electrode part C is formed on the rear surface of the board 1 except the central and end parts and the protrusion T is located in the center on the rear surface of the board 1. The board 2 has parts extending laterally and longitudinally with same width as the board 2. Consequently, the pressing force in X-Y direction can be detected stably regardless of the direction of operating force acting on the operating shaft 10.
Patent JP-H11136898-A (JP)
Title: Motor
Inventor: TANAKA AKIO
IPC: H02K5/10
Filed: 1997-10-30
Abstract: PROBLEM TO BE SOLVED: To attain assurance of waterproofing and reduction in number of parts, and improve durability of a motor. SOLUTION: A holder is fitted to an opening in a motor case 5 and fixed by a clamping part. The surface of the holder is positioned more inward than the surface of the flange part 30 of the motor case 5. The clamping part is fitted to the inner face of the flange part 30 to ensure the waterproofing of the case inside. The flange part 30 is brought into close contact with the motor case mounting surface 3a of a housing 3 through a plate-shaped sealing material and fixed by a bolt 6.
Patent JP-H04170430-A (JP)
Title: Production of polyamide resin
Inventor: ZENITANI YURIMASA
IPC: C08G69/28
Filed: 1990-11-02
Abstract: PURPOSE:To obtain a polyamide resin having a good hue and a high degree of polymn. by copolymerizing a specific dicarboxylic acid component with hexamethylenediamine in the presence of a hypophosphite and melt polymerizing the resulting oligomer in the presence of a specific stabilizer. CONSTITUTION:A dicarboxylic acid component comprising 50-95mol% 4-12C aliph. dicarboxylic acid (e.g. adipic acid) and 50-5mol% terephthalic acid is copolymerized with hexamethylenediamine in the presence of a hypophosphite to give an oligomer, which is melt polymerized in the presence of tetrakis(2,4-di- t-butylphenyl) 4,4'-biphenylenediphosphonite to give a polyamide resin having an increased degree of polymn. without detriment to its good hue.
Patent JP-H04170987-A (JP)
Title: Sticking method for skin in automobile seat
Inventor: ITO KUNIHIKO
IPC: B29C65/52
Filed: 1990-11-02
Abstract: PURPOSE:To efficiently execute the sticking work, and also, to facilitate the sewing work of the skin by forming a gusset of the skin corresponding to the periphery of a recessed indentation of a cushion body by rigit cloth, and pressurizing and sticking flexible cloth to the recessed indentation of the cushion body by a pressing mold. CONSTITUTION:Rigid cloth 12, 12 and flexible cloth 11 are sewn integrally. With respect to a cushion body 2 to which an adhesive agent is applied, cloth 11, 12 and 12 of the skin is pressurized to the cushion body 2 by a pressing mold 3. The flexible cloth 11 is stuck by expanding it solidly along the inside surface of a recessed indentation 21 of the cushion body 2. Also, at the time of pressurizing this flexible cloth 11 by the pressing mold 3, the rigid cloth 12, 12 sewn integrally to the flexible cloth 11 is positioned and fixed to a flat part 22 and a side part 22' in the seating surface of the cushion body 2 by fixing parts 32, 32 of the pressing mold 3, therefore, as for the flexible cloth 11, the whole expands equally, and it is formed solidly.
Patent JP-S63150401-A (JP)
Title: Overhauling method of turbine rotor
Inventor: HONDA FUJIYO
IPC: F01D5/00
Filed: 1986-12-15
Abstract: PURPOSE:To quickly and safely overhaul a turbine rotor by taking out a blade of a turbine rotor from each wheel, then gas cutting two surfaces opposite to each other in the diametrical direction of each wheel in parallel, end forming a notch reaching a rotor on each cutting plane. CONSTITUTION:A turbine rotor comprises a plurality of wheels 2 fitted with a blade 1 on the outer periphery thereof, which are fitted to a rotor 3, and a pair of sleeves 4 fitted to the rotor 3 from both ends of be plural wheels 2. In case of overhauling the turbine rotor, first both end portions of the rotor 3 of the turbine rotor taken out from a compartment are placed on a pedestal. Secondly all the blades 1 of every stages are drawn out from the respective wheels 2, and then two surfaces opposite to each other in the diametrical direction of each wheel 2 are sequentially gas-cut. Subsequently with the respective cutting planes directed in the vertical direction, a notch 2a extended in the axial direction of the rotor from each cutting plane through the sleeve 4 to the outer periphery of the rotor 3 is formed by oxy arc cutting to separate the respective wheels 2 end the sleeves 4 from the rotor 3.
Patent JP-H04171374-A (JP)
Title: Safety valve for pressure container
Inventor: YAMASHITA AKIYOSHI
IPC: F16K17/38
Filed: 1990-11-02
Abstract: PURPOSE:To secure the airtightness of a closing body under the normal temperature condition by allowing the closing body installed on the constitution wall of a pressure container to lead to the inner and outer surfaces, penetrating through a through hole, and by allowing the closing body to be equipped with a closing part which is closely attached on the inner and outer surfaces of the constitution wall. CONSTITUTION:A through hole 14 formal on a recessed part 13 formed on the bottom plate 11 of a pressure container 1 is closed by a closing body 3, and a rivet having a head part whose shape is previously set according to the shape of the recessed part 13 is used as closing body 13. In this case, the constitution material of the rivet is constituted of the low melting point alloy material, and the rivet is installed from the outer surface side of the bottom plate 11, and the shaft part 32 is allowed to penetrate through the through hole 14, and the shaft part 32 projecting to the inner surface side of the bottom plate 11 is caulking-fitted to constitute a closing body 3. In this case, the head part 31 forms the closing part on the outer surface side of the closing body 3, and a part the shaft part 32 which is formed flat by caulking forms the closing part on the inner surface side of the closing body 3.
Patent JP-H01140034-A (JP)
Title: Manufacture of sensor of moment of force
Inventor: SHODA TSUTOMU
IPC: G01L1/22
Filed: 1987-11-26
Abstract: PURPOSE:To facilitate machining by depositing a plate for bridging between two plate members each of which is provided with at least three flat outer lateral sides perpendicular to a plate part and a positioning means for the plate for the bridge on one side. CONSTITUTION:A projecting part 13 shaped in a corner-rounded square plate is formed on one side of each of two plate members 11, and a cut part 14 for positioning is formed at the same height as an end face 12a in the central part of each of four lateral side, while a through hole 16 is provided in the direction of the center axis. Next, plates 17 for bridging are fitted and deposited in the cut parts 1 of the two members 11 respectively, so as to form a space 18 between the projecting parts 13. Then, four corners of the upper and lower end parts of the plate 17 of this semi-machined article are cut off obliquely, while a through hole 20 is formed in the center of the plate 17. Since the inner and outer sides of the plate 17 are shaped in flat plates, accordingly, machining is facilitated and a sensing characteristic can be improved.
Patent JP-H03158435-A (JP)
Title: Functionally gradient composite material and its manufacture
Inventor: ISHIZUKA SATORU
IPC: C22C29/08
Filed: 1989-11-17
Abstract: PURPOSE:To easily manufacture the composite material in which physical properties are gradually changed by applying centrifugal force to the molten metal of an alloy in which non-metallic grains for compounding are laid, gradually changing the dispersed state in the non-metallic grains to one side and solidifying the molten metal. CONSTITUTION:A composite material constituted of an Al alloy or the like as a matrix and non-metallic grains of SiC or the like is melted in a crucible 22. The crucible 22 is charged to a bucket 20. Rotation is applied to a rotary shaft 6 to rotate a rotary frame 3, and the bucket 20 suspended from the frame 3 is gradually swung up. The SiC grains in the molten metal in the crucible 20 move to the outer side (the bottom side of the crucible 22), and the molten metal leans to one side. In this state, the molten metal is rapidly solidified to obtain a composite material constituted of a gradually gradient structure. In this way, the functionally gradient composite in which the physical properties of hardness, the coefficient of thermal expansion and thermal conductivity are gradually changed can be obtd.
Patent JP-H03158807-A (JP)
Title: D2 added optical fiber
Inventor: IINO AKIRA
IPC: H01S3/06
Filed: 1989-11-17
Abstract: PURPOSE:To provide a Raman laser corresponding to a quartz system by adding deuterium to the quartz optical fiber of a single mode type. CONSTITUTION:The optical fiber 1 consists of the single mode type of the quartz system having a core 2 and a clad 3 and contains the deuterium (D2). A protective layer 4 is further formed on the outer periphery of the optical fiber 1 and a barrier layer 5 for prohibiting or suppressing the permeating of D2 is formed on the outer periphery of the protective layer 4. Inorg. compds., such as carbon, silicon oxynitride, silicon tetranitride, and boron nitride, are adopted for the barrier layer 5. Metals, such as aluminum and copper, are adopted in addition thereto.
Patent JP-S63141275-A (JP)
Title: Connector
Inventor: DEBITSUDO FURANSHISU FUTSUSERU
IPC: H01R4/02
Filed: 1987-11-26
Abstract: A connector has a housing (32,34) for containing conductors of a cable over a transition region for connection with solder mounting pads (18) on a p.c. board (22). The housing defines an array of resilient fingers (60) which impart a biasing force to the wires of the cable to urge these wires into contact with the pads.
Patent JP-H02144978-A (JP)
Title: Excimer laser apparatus
Inventor: NUMATA SHINOBU
IPC: H01S3/03
Filed: 1988-11-26
Abstract: PURPOSE:To prevent the surface of a capacitor from being corroded by a method wherein the capacitor is housed airtightly inside a container constituted by using an insulating material which is corrosion-resistant to a laser medium. CONSTITUTION:A container 1 is formed so as to airtightly house capacitors 3 arranged in a row at the upper and lower sides of a conductor 9 and is composed of a corrosion-resistant insulating material such as a fluorine resin, a ceramic or the like which can be divided into two parts. In this container 1, O-rings 2a composed of a fluorine rubber are fitted into packaging grooves formed in separation faces; O-rings 2b of the fluorine rubber are fitted into circular packing grooves formed so as to surround electrode-extension rods 4 of the discrete capacitors; accordingly, the capacitors 3 can be housed airtightly into the container. Thereby, it is possible to prevent the surface of the capacitors from being corded by a halogen element; it is possible to reduce an impurity generated inside a laser chamber to a minimum ; a laser medium can be made long-lived.
Patent JP-H10144090-A (JP)
Title: Redundancy cell recoding circuit for semiconductor memory
Inventor: KIN SHORAI
IPC: G11C29/04
Filed: 1997-10-30
Abstract: PROBLEM TO BE SOLVED: To dissolve an address decoding error by generating a power-up pulse at the time of starting a power supply and controlling the generating of a switching control signal according to the pulse. SOLUTION: A power-up pulse generator 30 generates a power-up pulse and a transistor MN2 to be connected in between a master fuse MF and the ground is a switching transistor responding to the power-up pulse. The fuse and the transistor MN2 transmit a switching control signal to a driving part a consisting of an MP1, an MP2 and an MN1. Even when the master fuse MF is not cut completely, the switching control signal becomes a logical low when a logical high is impressed on the gate of the transistor MN2. Thus, the current of a fixed level is supplied to the output end of a comparator 20 and the decoded output of the comparator 20 is normally performed.
Patent JP-H10121425-A (JP)
Title: Luminous rivet and its using method
Inventor: TAKANO YOSHIHISA
IPC: E01F9/559
Filed: 1996-10-24
Abstract: PROBLEM TO BE SOLVED: To make it possible to increase the number of luminous rivets which can be easily installed and to improve their reliability by turning on a light source through a power source to receive a transmitted signal for controlling the turning on and off of the light source, a transmitting means and a receiving means. SOLUTION: In the case where the turning on of a luminous element 4 is required since the surroundings become dark, the generated voltage of a solar battery 2 is set up lower than the generated voltage of a battery 3. In the case where the generated voltage of the solar battery 2 housed in either of a plurality of installed luminous rivets 1 becomes lower than the generated voltage of the battery 3, the first signal is transmitted from a transmitting section. In addition, the luminous element 4 in the luminous rivet 1 housed in a receiving section is turned on by the control of CPU to carry out transmission by the transmitting section housed in the luminous rivet 1.  Moreover, the whole luminous rivets 1 synchronously receive a signal to turn on the luminous element 4 without the restriction of the number of installation, and when after fixed time, the whole transmission is stopped to end the receiving, the luminous element 4 is turned off. Consequently, after a fixed time, the transmission is started to repeat the above motion for synchronously turning on and off each of luminous rivets 1.
Patent JP-H08158928-A (JP)
Title: Exhaust temperature computing device
Inventor: SAWAMOTO KUNIAKI
IPC: F02D45/00
Filed: 1994-12-02
Abstract: PURPOSE: To accurately judge a catalyst activation temperature by computing the enthalpy required to evaporate condensed water entirely, and computing the inflow enthalpy of exhaust flowing into a catalyst on the basis of enthalpy upstream of a catalyst and the mass of intake air, etc., for accurately calculating the exhaust temperature. CONSTITUTION: During the operation of an engine 1, a control unit 15 computes the mass of condensed water clinging to a catalyst after the start of the engine on the basis of the mass of intake air and the mass of fuel, and computes the enthalpy required to evaporate the condensed water. The control unit 15 also computes the enthalpy of exhaust upstream of the catalyst on the basis of the mass of intake air, the mass of fuel and the exhaust temperature, etc., and computes the inflow enthalpy of exhaust on the basis of the computed enthalpy and the mass of intake air, etc. The temperature of exhaust at a catalyst inlet is computed from these data, and if the integrated value of inflow enthalpy after the start of evaporation of the condensed water has exceeded the enthalpy required to evaporate the entire condensed water, the exhaust temperature at the catalyst outlet is computed.
Patent JP-H02147230-A (JP)
Title: Manufacture of movable window for vehicle
Inventor: BABA TAKETSUNA
IPC: B60J1/14
Filed: 1988-11-29
Abstract: PURPOSE:To form an intermediate material in a desired configuration, and form a sealing member on a window plate periphery by temporarily fixing an intermediate material for a sealing member on the periphery of a window plate, and mounting it within a molding mold, and then applying high frequency voltage thereon for heating and expanding the intermediate material. CONSTITUTION:The periphery of a window plate 21 is coated with an adhesive agent, and an intermediate material 23 for a sealing member is temporarily fixed thereon, and then the window plate 21 is set within a molding mold 25. Following thin, high frequency voltage is applied on the intermediate material 23 for the sealing member. The intermediate material for the sealing member heats internally and softens, and the foaming agent contained therein foams and expands then. The intermediate material 23 for the sealing member is pressed to the inner surface of a molding mold 25 and the periphery of a window seal 21, and thus a sealing member 51 equipped with a desired configuration can be obtained, at the same time, main body 27 thereof fixes firmly to the window plate 21. Since the dimensional error of the window plate 21 is absorbed by molding the sealing member 51, the dimensional accuracy of the window plate 21 is not required to increase so much, thereby becoming an extremely high sealing effect.
Patent JP-H08157788-A (JP)
Title: Double-faced pressure-sensitive adhesive tape
Inventor: HISHIDA MAKOTO
IPC: C09J133/04
Filed: 1994-12-02
Abstract: PURPOSE: To prepare a double-faced pressure-sensitive adhesive tape reduced in the phonomenon of beginning to be peeled when a light load is applied thereto. CONSTITUTION: In this double-faced pressure-sensitive adhesive tape having pressure-sensitive adhesive layers contg. an acrylic polymer and a tackifier resin having hydroxyl groups, the hydroxyl no. of the tackifier resin is 4 to 5.
Patent JP-H08132944-A (JP)
Title: Seat sensor fitting structure in vehicular seat
Inventor: SUGIMOTO JUNJI
IPC: B60N2/90
Filed: 1994-11-10
Abstract: PURPOSE: To dispose a belt-like seat sensor, easy to sense a seated state, precisely in a specified position. CONSTITUTION: A frame like insert wire 1 is provided with flexible wires 2A, 2B placed in parallel, and these flexible wires 2A, 2B are provided with positioning bent parts 20, 20. A belt-like seat sensor 3 is stretched across the bent parts 20, 20. and a cushion body 4 is integrally foamed in a mold to fit the seat sensor 3.
Patent JP-H11130247-A (JP)
Title: Low-temperature sorting system
Inventor: KAWAGUCHI TAKESHI
IPC: B65G49/00
Filed: 1997-10-31
Abstract: PROBLEM TO BE SOLVED: To improve the environment of a working space without deteriorating the quality of articles by providing a cooling booth for housing a cart in such a manner as to be capable of getting in and out, and supplying a cold air thereto to cool the articles. SOLUTION: A cooling booth 7 having an opening part 12 on a sub-conveyor side 4 in which a cart 21 is housed in such a manner as to be capable of getting in and out through the opening part 12 is set with a prescribed working space 6 with the sub-conveyor 4, and a cooling device for supplying a cold air and cooling the cooling booth 7 is provided. Low-temperature articles in a container 2 sorted to the cart 21 can be cold reserved within the cooling booth 7 together with the cart 21 by the cooling device 14. Since the low-temperature articles can be put with cold reserving in the sorting without cooling the whole sorting chamber 1, the environment of the working space can be improved while preventing the deterioration of quality of the low-temperature articles.
Patent JP-H03160710-A (JP)
Title: Manufacture of lc composite component
Inventor: SENDA ATSUO
IPC: H03H7/075
Filed: 1989-11-18
Abstract: PURPOSE:To eliminate complicated works and reduce the number of manufacturing processes; besides, obtain LC composite components at a low cost by performing multiple treatment just before a final process is over in a state that a substrate is equipped with a plurality of coils and capacitors. CONSTITUTION:LC composite components are treated with multiple treatment just before a final process is over in a state that a substrate 1 is equipped with a plurality of coils and capacitors 5-7. In this way, complicated works are eliminated and the number of manufacturing processes is reduced. As the capacitors 5-7 that are composed of basic materials of ceramics 4a-4c are burnt in advance and handled as burnt substrates, handling processes increase in number with the completion of burning and then, the LC composite components are manufactured easily. Besides, the burnt substrates are superior in mechanical strength and any damage, e. g. chips and flaws in the LC composite components are hard to occur on the occasion of handling during the manufacturing process.
Patent JP-H05200034-A (JP)
Title: Transmission link used for surgical apparatus
Inventor: NOOMAN JIEI REMEA ZA SAADO
IPC: A61B17/28
Filed: 1992-10-14
Abstract: PURPOSE: To operate the jaw of a surgical instrument while maintaining an airtight seal between the distal and proximate end parts of the instrument by disposing a shoulder in a link main body engaged with the distal area of an operation member when a large operating force is applied in a direction opposite a first operations force. CONSTITUTION: A link assembling device 12 includes a fixed lower jaw 50 and an upper movable jaw 52 attached by soldering welding to the distal part of a conduit 18, and the jaws 50 and 52 serve as graspers equipped with teeth. This movable jaw 52 is connected to an operation bar 20 by a link 54, and the link 54 includes a link main body 60 having a bow-like flange 62 formed in the distal end part for mutual connection with the movable jaw 52 and opposing projections 64 and 65 for mutual connection with the operation bar 20. The link 54 further includes integral shoulders 66 protruded in both sides of the link main body 60, and the shoulders 66 define proximate bent end faces 68 and 70 engaged with the distal front face of the operation bar 20.
Patent JP-H01142555-A (JP)
Title: Electrophotographic sensitive body
Inventor: HANATANI YASUYUKI
IPC: G03G5/05
Filed: 1987-11-27
Abstract: PURPOSE:To make a photosensitive layer smooth and uniform and to enable the formation of a high quality image by incorporating alkyl modified polysiloxane into the photosensitive layer. CONSTITUTION:When a photosensitive layer is formed on an electrically conductive substrate to obtain a sensitive body, alkyl modified polysiloxane is incorporated into the photosensitive layer by a proper amt. according to the kind, etc. The polysiloxane is preferably incorporated into at least one of layers constituting the photosensitive layer by 1X10<-5>-5wt.%, especially 1X10<-4>-1wt.%. In case of <1X10<-5>wt.%, the surface smoothness of the photosensitive layer is not satisfactory. In case of >5wt.%, the mechanical strength of the photosensitive layer is reduced. The photosensitive layer is made smooth and uniform and a high quality image can be formed.