baber/WOPTO huggingface dataset:
Patent JP-2001139715-A (JP)
Title: Rubber-based foam
Inventor: KURIO YUTAKA
IPC: C08J9/10
Filed: 1999-11-11
Abstract: PROBLEM TO BE SOLVED: To provide a rubber-based foam capable of preventing fogging of glass, etc., caused by materials volatilized and sublimated at a high temperature, without deteriorating sealing performance, etc. SOLUTION: This rubber-based foam comprises a vulcanized foam obtained from a mixture containing at least a rubber-based polymer, a vulcanizing agent, a diazocarboxylic acid amide, a urea-based auxiliary blowing agent, and a process oil having a dynamic viscosity of 1-1,000 mm2/sec at 40 deg.C and a flash point of <=200 deg.C as components.  Thus the rubber-based foam satisfactorily keeps rubber-like physical characteristics due to the rubber-based polymer so as to be excellent in the sealing performance, such as cushioning properties and compression properties, and further prevents deterioration of light transmittance of the glass plate, etc., because the process oil having the low dynamic viscosity and the low flash point volatilizes prior to the volatilization of the other volatile materials when the foam is allowed to stand at a high temperature, and adheres to the glass plate, etc., to form a hydrophobic hydrocarbon film so that the formed film prevents polar substances, such as urea, from attaching to the glass plate, etc., and inhibits the fogging of the glass plate, etc.
Patent JP-H06167292-A (JP)
Title: Vortex pump
Inventor: NAGASAWA KAZUO
IPC: F04D5/00
Filed: 1992-11-30
Abstract: PURPOSE:To suppress generation of cavitation by improving suction performance of a vortex pump. CONSTITUTION:A casing 2 has a circular vane fitting groove 6 and a circular boosting passage 7 on an outer peripheral side thereof. The boosting passage 7 is communicated with a suction port 8 and a discharge port. An impeller 21 rotatably fitted to the vane fitting groove 6 of the casing 2 has small vanes 25 which rotationally move inside the boosting passage 7 on its outer peripheral part. A rectifying body 11 having a width more than the thickness of the impeller 21 are arranged on an inlet part of the boosting passage 7 communicated with the suction port 8 of the casing 2, opposingly to the impeller 21. Suctioning performance is thus improved since the liquid suctioned by the rectifying body 11 from the suction port 8 to the boosting passage 7 does not interfere with the liquid discharged by the small vanes 25 through centrifugal force. The liquid having pressure about maximum vapor tension can be suctioned by a vortex pump alone without providing a pressurizing means.
Patent JP-H03180771-A (JP)
Title: Measurement of grounding resistance
Inventor: KIJIMA HITOSHI
IPC: G01R27/20
Filed: 1989-12-11
Abstract: PURPOSE:To easily perform a connection test of cable metal sheath and a grounding resistance measurement for both terminals at the same time and to attain a drastic reduction of the working time by measuring a loop resistance of return line of an induction shielding cable to the earth. CONSTITUTION:When a constant voltage E driven by a transmitter 17 is impressed to a return circuit to the earth constituting of the metal sheath 1 of induction shielding cable and grounding devices 2, 3 of both terminals thereof by using a current transformer 15, a circuit current I is made to flow. The loop resistance of return circuit to the earth, R+(RE1+RE2) is measured by means of detecting the circuit current I with a current transformer 16 and an ammeter 18. Since the resistance R of metal sheath 1 is already known according to the sort of cables, the total value of grounding resistances of both terminals, RE1+RE2 is obtained. In the case the metal sheath 1 is not connected, the circuit current I is not detected and the disconnection can be decided, so the connection test is as good as performed at the same time. Then, the measuring time is reduced to about 1/20 as compared with the conventional measuring method, and also the workability is improved.
Patent JP-H07145838-A (JP)
Title: Vibration-proof supporting device
Inventor: OOTSUKI NAOTO
IPC: F16F6/00
Filed: 1993-11-25
Abstract: PURPOSE:To provide a vibration-proof supporting device where the buffering function is not deteriorated, the periodical maintenance, examination or change is dispensed with, and the sufficient vibration-proof function is provided in the external vibration of all frequency. CONSTITUTION:A first magnet 2a for levitation is arranged on the bottom surface of an article 1 to be loaded, and a second magnet 2b for levitation is arranged on the loading surface 3 (the floor surface, etc.) so that the surface of the magnetic pole may be opposite to the first magnet 2a for levitation. This constitution levitates the article 1 to be loaded above the floor surface by the magnetic repulsive force, prevents the vibration from being transmitted to the floor surface, or prevents the vibration of the floor surface from being transmitted to the article 1 to be loaded.
Patent JP-2001143829-A (JP)
Title: Socket for land grid array type package
Inventor: NODA ATSUTO
IPC: H01R24/00
Filed: 1999-11-11
Abstract: PROBLEM TO BE SOLVED: To provide a socket which is obtainable of high connecting reliability of a terminal group of a package with electrodes on a board and compatible with trend of thinner, smaller and higher-density of a semiconductor package. SOLUTION: In a socket 1 for mounting a land grid array type of package 4 to a board 6, the socket comprises a flexible wiring board 30 including the first group of electrodes 31 being connected with a array type of terminal electrodes of the package 4 and the second group of electrodes 32 being connected with electrode group on the board, a socket body 2 for mounting the flexible wiring board 30, and a cover 3 for pressing and attaching the package 4 toward the socket body 2. A plurality of uplifting pieces 33 is provided at the flexible wiring board 30 to protrude toward one side thereof. The first group of electrodes 31 is provided at a surface of each of uplifting pieces 33, respectively. The second group of electrodes 32 is provided at the other surface of the flexible wiring board 30.
Patent JP-H06142402-A (JP)
Title: Exhaust system trap
Inventor: MURAKAMI KIYOSUMI
IPC: B01D53/34
Filed: 1992-11-05
Abstract: PURPOSE:To provide an exhaust system trap of surface condensation sticking type where impact and turbulence are formed to gas flow plural times to properly consume the energy of the exhaust gas flow by abruptly changing the cross sectional area and the flow direction of a passage for the exhaust gas axially plural times. CONSTITUTION:An intermediate treating tube 3 is installed inside a cylindrical outer tube 1 so that a gas flow space between the tube 3 and the inner surface of the outer tube 1 is formed support fins 5. The intermediate treating tube 3 is provided with a partition plate 4 in the inner central part so that the inside is bisected by it. In the regions into which the intermediate treating tube 3 is divided by the partition plate 4 are arranged an introducing inner tube 7 and an exhaust tube 11 for exhaust gas respectively so that specified gas flow spaces are formed between the intermediate treating tube 3 and tubes 7, 11. The introducing inner tube 7 and exhaust inner tube 11 each have their one end guided to outside the outer tube 1 and are fixed to the ends of the outer tube by fitting flanges 6, 9 to seal the ends of the outer tube 1 respectively.
Patent JP-H07152315-A (JP)
Title: Analog watch for teaching material, its production, dial for analog watch for teaching material and its production
Inventor: YUNOKI YATARO
IPC: G09B19/24
Filed: 1993-11-27
Abstract: PURPOSE:To produce articles helpful for living and to improve a will to use a personal computer, etc., by sticking a sheet printed with a personal computer to a backing plate, then subjecting the printing to protective coating and mounting a needle part and a driving machine part thereto. CONSTITUTION:The front surface of a sheet 8 which is assigned with a color scheme by the personal computer, etc., to the data on a character display part and patterns formed by the personal computer, etc., and is then stuck to a layout sheet is subjected to color printing and printing by using a dot printer. The sheet 8 is peeled from the layout sheet. The sheet 8 subjected to color printing is then stuck on the front surface of the backing paper 5 by utilizing an adhesive sealing layer which is the rear surface of the sheet 8. A transparent seal 9 is peeled from the layout sheet so as to provide the character display part and patterns formed by printing on the front surface of the sheet 8 with the protective coating and is stuck to the front surface of the sheet 8. The central part of the character display part formed by printing on the front surface of the sheet 8 is penetrated and bored with a mounting hole 10 for a watch body part 11, by which a dial 2 is formed. The driving machine part 12 is mounted at the dial 2.
Patent JP-H05232907-A (JP)
Title: Reset circuit and device having the circuit
Inventor: UENO TOSHITAKE
IPC: H04N5/335
Filed: 1992-11-06
Abstract: PURPOSE:To provide a reset circuit capable of obtaining a noise-reduced signal and reducing the load of an external power supply, influence to be applied to power supply voltage and a peak current value at the reset operation of picture elements (PCs) to attain low power consumption and a device having the circuit. CONSTITUTION:A reset circuit to be used for a device having PEs S11 to Snn requiring reset operation includes a reference voltage source Vvc for impressing a reference voltage for reset operation, connection passes between the PEs and the reference voltage source and changing means M01 to Mmm for changing the impedance of each connection pass from an impedance value in reset operation to an impedance value lower than the reset operation impedance value and is used for a device such as a photoelectric converter, an optical information signal processor and an image display device.
Patent JP-H05132397-A (JP)
Title: Production of inp single crystal
Inventor: KAISOU TAKASHI
IPC: C30B27/02
Filed: 1991-11-11
Abstract: PURPOSE:To obtain an InP single crystal doped with oxygen with a simple process by using a polycrystalline InP raw material and In containing dissolved oxygen as raw materials for growing a single crystal. CONSTITUTION:The objective InP single crystal is produced by adding In containing dissolved oxygen to a polycrystalline InP raw material to obtain a molten raw material and growing a single crystal from the molten material. The oxygen concentration in the InP single crystal can be increased by increasing the oxygen concentration in the oxygen-containing In to be added to the polycrystalline InP.
Patent JP-2001140820-A (JP)
Title: Clip
Inventor: KAMIYA HARUHISA
IPC: B60H1/34
Filed: 1999-11-11
Abstract: PROBLEM TO BE SOLVED: To easily remove a fitting member while maintaining the lock of a clip main body at a depth of an opening of a member to be fitted in the lock release condition when removing the fitting member such as an air conditioning register from the member to be fitted such as an inner panel. SOLUTION: In a clip for fitting the predetermined fitting member (a resistor 30) to an opening 25 of a member (an instrument panel 21) to be fitted, which is assembled in a car body, freely to be removed, a clip main body 41 is provided with an engaging part 50 and a lock part 54. The engaging part 50 is formed so as to engaged with a depth part 26 of the opening 25 and held in the condition that a fitting member is fitted when fitting the fitting member to the opening part 25 of the member to be fitted. The lock part 54 is formed so as to be locked with the fitting member and so as to hold the engaging part 50 at an engagement releasing position when removing the engaging part 50 from the depth part 26 of the opening 25 so as to release the lock.
Patent JP-2000147537-A (JP)
Title: Reflective liquid crystal display device and its manufacture
Inventor: KANO HIROSHI
IPC: G02F1/1343
Filed: 1998-11-12
Abstract: PROBLEM TO BE SOLVED: To obtain a reflective liquid crystal display device which has an excellent display function and can be manufactured with a simplified process. SOLUTION: The reflective liquid crystal display device comprises a liquid crystal layer 14 interposed between an insulating substrate 11 having an active matrix driving element 5 and a reflection plate 12 with a rugged surface and an insulating substrate 1 having a transparent electrode 4. In this case, a layer having the rugged surface 30 located at the lower part of the reflection plate 12 consists of an assembly of particles formed on a conductive film 29 with an electrolytic film forming method.
Patent JP-H08180220-A (JP)
Title: Receipt issuing machine for vehicle
Inventor: WATANABE NAOHIRO
IPC: G07B13/00
Filed: 1994-12-26
Abstract: PURPOSE: To provide a vehicle receipt issuing machine capable of setting and changing items to be printed out on receipt paper together with a charge without using an exclusive setting equipment. CONSTITUTION: When a mode changing switch 11 is set to a receipt issuing mode, a receipt issuing means 153 prints out a charge and a character on receipt paper by the prescribed operation of an operation switch group 9, and when the switch 11 is set j to a character setting mode, a character data generating means 154 generates character data corresponding to the operation contents of the group 9 and a character data setting means 155 stores the generated character data in a character data storing means 152.
Patent JP-H01162329-A (JP)
Title: Heat treatment equipment
Inventor: MIYAGAWA KAZUHISA
IPC: H01L21/22
Filed: 1987-12-18
Abstract: PURPOSE:To prevent any needless oxide films from being formed by a method wherein, when a boat is held by a transfer arm, the elements to be processed are encircled by the transfer arm. CONSTITUTION:A transfer arm 10 is formed into almost hollow cylindrical part while a boat 20 with arc member 21 is held below a similar arc member 10b on one end side of the carrier arm 10. When e.g., nitrogen gas is led in from a gas leading-in port 9 provided on one end side of the transfer arm 10, the nitrogen gas is led in the hollow cylindrical part formed of the arc member 10b and the boat 20 through the intermediary of a cylindrical member 10a to cover the wafers inside the cylindrical part with the nitrogen atmosphere. Consequently, the wafers are not affected by oxygen, etc., in the atmosphere before the boat 20 is transfer in the heat treatment furnace or after it is transferred out of the furnace so that any needless oxide films may be prevented from being formed on the wafers enabling the film thickness to be controlled with high precision.
Patent JP-H06152893-A (JP)
Title: Facsimile equipment
Inventor: FUJIWARA YASUSHI
IPC: H04N1/387
Filed: 1992-11-09
Abstract: PURPOSE:To facilitate the file control of reception picture information by reducing the number of sheets of recording paper for preserving received picture information and controlling it. CONSTITUTION:When picture information with short reception data length is received, it is print-outputted with a sheet of recording paper suitable for reception data length. When a print-output is executed for controlling picture information afterward, a picture information editing part 4 outputs the plural pages of picture information with short length in the portion of one page to a plotter 9 by collecting them in one page without reducing them so that the number of sheets of recording paper of a control file is reduced. The picture information editing part 4 collects picture information which is stored in a picture information memory 3 at every transmission destination so as to record it on a sheet of the same size recording paper and the file control of reception picture information is facilitated.
Patent JP-H09142080-A (JP)
Title: Writing instrument
Inventor: OSHITA KATSUJI
IPC: B43K23/08
Filed: 1995-11-17
Abstract: PROBLEM TO BE SOLVED: To generate a metallic butting noise without applying a large impact to a writing instrument at the time of fitting a cap. SOLUTION: A cap is engaged with a writing instrument main body by making an annular protrusion 31 formed on a metal cap 3 at the end of the writing instrument overriding an engagement protrusion 71 formed on a synthetic resin inner cylinder 7 disposed on an outer cylinder 6 of the cap in the constitution of a system when the cap B is set on a writing instrument main body A. In that case, a metal ring 8 is fitted to be movable slightly accompanying a small slide resistance on a site closer to the tail end side than the engagement protrusion 71 of the inner cylinder 8 of the cap, and the cap 3 is butted into the metal ring 8 when the annular protrusion 3 overrides the engagement protrusion 71.
Patent JP-H03185248-A (JP)
Title: Control device of engine for vehicle
Inventor: KAMIYAMA YUTAKA
IPC: F02D9/02
Filed: 1989-12-14
Abstract: PURPOSE:To obtain an output torque responding to the object value accurately even in a transient operation by carrying out a fuel injection control considering a response delay of the suction air, and an injection timing control considering the engine combustion condition respectively, while controlling the suction air amount in the torque-initiative method. CONSTITUTION:The operating amount of an accelerator is detected by a means (a), the object torque of an engine output shaft is operated by a means (c), furthermore, the operating amount of a suction air amount limiting device is operated by a means (d), and at the same time, the suction air amount limiting device is controlled by a means (e). On the other hand, the phase delay of the suction air to the object torque is compensated by a means (f), and the fuel injection amount is operated by a means (g), and at the same time, the fuel injection is controlled by a means (h). And the combustion condition of the engine is detected by a means (i), the object torque is regulated by a means (j) for correcting the ignition timing, and furthermore, the engine rotation speed detected by a means (b) is added to operate the ignition timing by a means (k), and at the same time, the ignition timing is controlled by a means (l).
Patent JP-H02166520-A (JP)
Title: Data processor
Inventor: SUZUKI MASATO
IPC: G06F9/30
Filed: 1988-12-21
Abstract: PURPOSE:To decrease the number of executing clocks of an unconditional branch instruction down to zero when the unconditional branch instruction once executed in the past is executed again by using an advance branch means to take an instruction to be executed after an unconditional branch instruction out of a history store means while an instruction preceding the unconditional branch instruction is decoded. CONSTITUTION:At the time of emerging an unconditional branch instruction, the address of an instruction preceding the unconditional branch instruction is hit to the address tag of a history store means 4a while the instruction is decoded. Thus, an advance branch means 5a outputs the address of the instruction to be executed after the unconditional branch instruction or the addresses the instruction code of an instruction to be executed after the unconditional branch instruction and the address to read out the instruction following the instruction code. Then, an instruction to be executed after the unconditional branch instruction is decoded and executed following an instruction immediately preceding the unconditional branch instruction without decoding nor executing the unconditional branch instruction. Thus, it is possible to decrease the number of executing clocks of the unconditional branch instruction down to zero in case the unconditional branch instruction once executed in the past is executed again.
Patent JP-H08173727-A (JP)
Title: Plastic filter element
Inventor: WATANABE TAKAYUKI
IPC: B01D39/16
Filed: 1994-12-26
Abstract: PURPOSE: To provide a plastic filter element which is used in a filter for separating fine dust particles from a gaseous or liquid medium. CONSTITUTION: On the surface of a porous substrate prepared from polyethylene as a main raw material, a porous polyethylene sheet or film having a smaller pare size than the substrate is laminated and fused. Since the laminate has low filtration resistance and is self-standing, a retainer is not required, good surface collection is obtained, and collected dust can be swept off easily. The sheet or film is firmly held on the porous substrate so that the laminate can be used over a long period of time.
Patent JP-H06241100-A (JP)
Title: Method and equipment for diagnosing defect in stereo lambda control
Inventor: ERUNSUTO BUIRUTO
IPC: F02D41/22
Filed: 1993-12-22
Abstract: PURPOSE: To provide a method and a device for diagnosing defects of two oxygen sensors in stereo lambda control, capable of surely discriminating defects by workers in a repair shop. CONSTITUTION: When a defect is detected in one of two sensors (S2), the other sensor is also checked for any defect (S4), and when either sensor or both sensors are defective, the combination defect code to indicate each thereof is outputted (S5, S7, S8). For example, when a defect code to indicate a sensor- specific defect in the first sensor is stored, and a defect code to indicate a sensor-specific defect or the defect appearing common to both sensors in the second sensor is stored, the defect is deduced to be sensor-specific one also for the second sensor by the combination code (S8).
Patent JP-H03183895-A (JP)
Title: Continuous excavation method of vertical shaft and horizontal shaft, and device
Inventor: INO TOSHIMI
IPC: E21D9/06
Filed: 1989-12-13
Abstract: PURPOSE:To promote work efficiency and economic efficiency by turning a shield excavator after the shield excavator and a vertical shaft shield frame are combined to excavate a vertical shaft, and driving forward the shield excavator alone to excavate a horizontal shaft. CONSTITUTION:A shield excavator 4 connected to the front end of a vertical shaft shield frame 5 so that it is capable of turning in the vertical direction and the vertical shaft shield frame 5 are combined to drive forward, and a vertical shaft 1 is excavated up to the position of a specific depth. Then, after the shield excavator 4 is turned in the direction of a horizontal shaft 2, the shield excavator 4 is driven forward alone, and the horizontal shaft 2 is excavated. According to the constitution, the vertical shaft 1 and horizontal shaft 2 can be continuously excavated by one machine only.
Patent JP-H11157768-A (JP)
Title: Footstep for escalator
Inventor: ASAKAWA TOSHIHARU
IPC: B66B23/12
Filed: 1997-11-25
Abstract: PROBLEM TO BE SOLVED: To provide a footboard excellent in an outward appearance by arranging at least one of a notch and a flat part on an antislipping upper surface of a footstep of an escalator by arranging an antislipping body composed of an abrasion resistant material over the whole cleat upper end surface of the footboard, and forming a pattern such as a character or a picture. SOLUTION: A large number of cleats 6 are formed on a footboard 5 of a footstep. An antislipping body 7 composed of an abrasion resistant material is arranged over the whole upper end surface in the cleats 6. The antislipping body 7 is formed by being simultaneously embedded at molding time of the footboard 5. A notch or a flat part is formed in the antislipping body 7 arranged on an upper end surface of the cleats 6. Thus, since various patterns 9 can be formed only by working an upper surface of the antislipping body 7, a footstep excellent in an outward appearance can be obtained thereby to improve a commodity value of an escalator.
Patent JP-H05215169-A (JP)
Title: Two pipe type shock absorber
Inventor: EEBAAHARUTO SHIYUNKU
IPC: B60G13/08
Filed: 1992-12-02
Abstract: PURPOSE: To minimize the cost for valves and make wiring from an adjusting device to a throttle part extremely easy. CONSTITUTION: A piston valve 24 has effective action in both flow directions. A bottom valve 25 is formed as a two-way switching valve controllable by the pressure in an upper pressure chamber 19. The two-way switching valve is made so as to be opened in increasing pressure and to close in decreasing pressure.