baber/WOPTO huggingface dataset:
Patent JP-H06101209-A (JP)
Title: Artificial lawn having granular filler
Inventor: TAMAOKI HISAHIRO
IPC: E01C13/00
Filed: 1992-09-16
Abstract: PURPOSE:To sufficiently prevent the outflow of granular filler or the falling- down of lawn leaves in an end peripheral edge section of an artificial lawn and a peripheral edge section of an equipment installation section in the artificial lawn having granular filler. CONSTITUTION:In an artificial lawn having granular filler, an end peripheral edge section of the artificial lawn and/or lawn leaves 31' of a peripheral edge section of an equipment installation section 40 (a sprinkler head 41 and a space 42) are curled and cut in comparison with lawn leaves in the other part. If desirable, the curled and cut lawn leaves 31' have high planting density in comparison with the lawn leaves in the other part. Cushion materials 20 are not always provided.
Patent JP-2001069767-A (JP)
Title: Three-phase half-bridge inverter circuit
Inventor: YAMANAKA MASAO
IPC: H02M7/5387
Filed: 1999-08-31
Abstract: PROBLEM TO BE SOLVED: To balance the voltages impressed upon capacitors with each other by connecting a fifth switching element between the junction of the second winding of a choke coil with a second diode and the other end of a DC power source in a three-phase half-bridge type inverter circuit. SOLUTION: In a three-phase half-bridge inverter circuit, a fifth switching element T5 is connected between the junction of the second winding L2 of a choke coil L with a second diode D2 and the other end 12 of a DC power source 1. When the switching element T5 is turned on, a current flows from one end 11 to the other end 12 of the power source 1 through the second winding L2 of the choke coil L and fifth switching element T5 and energy is stored in the coil L. When the element T5 is turned off, on the other hand, the energy stored in the choke coil L is discharged, but, when VC1>VC2, the energy is shifted from the coil L to a second capacitor C2. When VC1<VC2, the energy is shifted to a first capacitor C1. Therefore, the voltages impressed upon the first and second capacitors C1 and C2 can be balanced with each other.
Patent JP-S6489865-A (JP)
Title: Cabinet fixing device
Inventor: MIZUNO AKIRA
IPC: H04N5/645
Filed: 1987-09-30
Abstract: PURPOSE:To constitute a multi-screen by screwing a forming base shaped as nearly L-shape in the inside of a cabinet, fitting a nut to the side of the forming base and providing a hole for a bolt or the like to the outer wall of the corresponding cabinet so as to hang it from the ceiling or arrange plural cabinets side by side. CONSTITUTION:A nut 15 is inserted to the forming base 13 fitted to the inner wall of the cabinet 11 and a hole 19 for a bolt, etc., is provided to the side plate of the cabinet 11 corresponding to the thread hole of the nut 15. A CRT is mounted to the forming base 13 provided near the front opening of the cabinet 11 by using a CRT mount screw 21 and a reinforced rib 28 is fixed between the forming base 13 fitted to the inner wall in the vicinity of the rear opening of the cabinet 11. Thus, in supporting the cabinet by ceiling pendant or a stand from the floor by means of a stand, since the mount of the CRT is supported directly by a fixed bolt, the cabinet is fixed stably without exerting weight load. In forming a multi-screen, the cabinet is fixed stably.
Patent JP-H08110486-A (JP)
Title: Endoscopic device
Inventor: SEKIGUCHI TADASHI
IPC: A61B1/04
Filed: 1994-10-12
Abstract: PURPOSE: To provide an endoscopic device capable of restraining deterioration in light receiving sensitivity of a CCD due to obliquely incident light. CONSTITUTION: An optical image-pickup system 8a is provided on the leading edge hard part 8 of an endoscope. The optical image-pickup system 8a is equipped with the CCD 9 having many image-pickup elements arranged on an image-pickup surface Fa, and an objective optical system 10 by which a beam of light is made incident on the surface Fa. Micro lenses 9a... are individually provided on the surface Fa by every image-pickup element, and a cover glass is joined on an incident surface side. The objective optical system 10 is equipped with an objective lens part 12 receiving the reflected light beam Bn of the object (a concave lens 16, a diaphragm 17, and an achromat lens 18), a filter part 13 arranged on an exiting side (a crystal filter 19 and a color correction filter 20), and a prism 14. A plano-convex lens 15 is provided between the prism 14 and the cover glass 11, and the light beam Bn obliquely enters the surface Fa is aligned in a direction in parallel with the normal line of the surface Fa or a direction nearly in parallel with the normal line.
Patent JP-S6488283-A (JP)
Title: Scintillation camera for full length of body
Inventor: KURAKAKE CHIYUUICHI
IPC: G01T1/166
Filed: 1987-09-30
Abstract: PURPOSE:To implement highly-precise adjustment in a short time and thereby to attain an improvement in the accuracy of diagnosis and the reduction of a time for diagnosis, by controlling the drive of a radiation detector so that a distance between the detector and a bed be a set optimum value at all times. CONSTITUTION:A radiation detector 1 is supported by a vertical motion driving mechanism 2 so that it can move vertically, while the vertical motion driving mechanism 2 is installed on a base 4 which runs on a rail 3 laid straight on a floor surface. A distance measurer 5 is provided in the peripheral edge part of an incident surface of the detector 1. A data collection interface 12 inputs to a data processing device 15 on energy signal and a position signal obtained from the detector 1. A detector drive interface 14 controls the driving mechanism 2. A distance calculating circuit 15 drives an ultrasonic vibrator in the measurer 5 and calculates a distance between the detector 1 and a subject on the basis of an electric signal from a piezoelectric element which receives an ultrasonic reflection signal from the surface of the body of the subject. A data processing device 13 controls the drive of the detector 1 on the basis of inputted data so that a distance between the detector 1 and a bed be a set optimum value at all times.
Patent JP-H09120762-A (JP)
Title: State response electric switch and assembling method therefor
Inventor: SUKOTSUTO BII SEERUHOOSUTO
IPC: H01H9/04
Filed: 1996-09-18
Abstract: PROBLEM TO BE SOLVED: To provide an electric switch responsive to fluid pressure, reliable and low cost, which is suitable for mass production and which has an effective environmental seal. SOLUTION: An electric switch responsive to fluid pressure 10 comprises first and second terminals 34, 48 and an elongated base 12 to which the terminals are attached by inserting them into their respective slots 26, 28. The terminals are provided with tabs 38, 52 for limiting their uni-directional movement and are engaged to a guide 62. The guide 62 comprises a tubular transmission member 86 aligned to the welded portion 104 of a sensor assembly 92, the transmission member 86 may transmit force without affecting to the calibration of the sensor assembly. Electric leads are attached with their connector at their ends along with tubular gaskets, providing an environmental seal together with an electric connection by forming a fitting within the holes 22, 20 of the base.
Patent JP-H04127968-A (JP)
Title: Gas shielded arc welding torch
Inventor: YANO SEIJI
IPC: B23K9/29
Filed: 1990-09-17
Abstract: PURPOSE:To prevent deposition of spatter in a gas supplying path of a welding torch by releasing the shield gas supplying path not only at the tip end part of the torch but also at the basis end part and also supplying the shield gas from the intermediate part to each end of the gas supplying path. CONSTITUTION:Even if the spatter intruses into the gas supplying path 7, as the tip end part 7a and the basis end part 7b in the gas supplying path 7 are opened and made blowable, the spatter is exhausted to the outer part from the basis end part 7b side. Therefore, the spatter is not deposited in the gas supplying path 7 and flow of the shield gas is not obstructed. Further, as the shield gas is supplied not only toward the tip end part 7a side but also toward the basis end part 7b side of gas supplying path 7, there is no possibility that the outer air is mixed into the shield gas from the basis end part 7b side.
Patent JP-S63102156-A (JP)
Title: Storage battery
Inventor: KASAI KATSUO
IPC: H01M50/171
Filed: 1986-10-16
Abstract: PURPOSE:To increase mass productivity and airtightness by connecting cells with a cell interconnector arranged on the back of a cover or on the inside of a container, and sealing the joint of the container and the cover, and a post through hole in the cover with an adhesive. CONSTITUTION:An outer terminal is formed by passing a post through a post through hole 5 installed in a cover 2, and an adhesive 8 is filled in the through hole 5 to seal. Adjacent cells are connected through a partition 7 with a cell interconnector 6 by an OTP process, and the adhesive 8 is filled on the inside of the cover 2. The joint of the container 1 and the cover 2 is formed with AS or ABS resin, and the cover 2 which is the same material as the resin is bonded with the adhesive 8 to seal a battery.
Patent JP-H0966604-A (JP)
Title: Ink jet head and ink jet recorder
Inventor: SASAKI TOYOKI
IPC: B41J2/14
Filed: 1995-08-30
Abstract: PROBLEM TO BE SOLVED: To obtain an ink jet head and an ink jet recorder in which the size can be reduced by simplifying the structure and high density recording is realized while eliminating mixture of color inks. SOLUTION: Boards 21, 22, each provided with an element for generating ink injection energy, are bonded to the opposite sides of a plate member 23 to form two independent groups 24, 25 of ink injection channels. The plate member 23 is extended to the rear end side from the boards 21, 22 and manifold members 29, 30, provided with ink channels 27, 28 to be connected with an ink supply part, are bonded to the corner parts defined by the opposite side faces of extended part 23a and the rear end face of the boards 21, 22. This structure separates the channel groups 24, 25 perfectly to prevent mixing of inks of different color.
Patent JP-H06104905-A (JP)
Title: Bus transmission control system
Inventor: NAGAI MASAYUKI
IPC: H04L12/40
Filed: 1992-09-17
Abstract: PURPOSE:To transfer burst data for a LAN or the like efficiently. CONSTITUTION:A BSC (bus controller) 2a at a side A accepts plural transmission requests simultaneously and copies transmission data from a MEM (memory) 8a to an MS (transmission use FIFO) 5a via a CTL (memory controller) 7a till the MS 5a is fully occupied so long as the transmission request is in existence. When the copying of transmission data from the MEM 8a to the MS 5a in the unit of transmission request is finished, the data equivalent to one transmission are read from the MS5a and sent to the BUS1.
Patent JP-H03110225-A (JP)
Title: Controlling circuit for actuator in special vehicle
Inventor: TSUZUKI FUMIO
IPC: F15B11/16
Filed: 1989-09-23
Abstract: PURPOSE:To make it possible to slowly change slowing speed of a slowing motor by connecting a plurality of actuators to a single hydraulic source respectively through a directional control valve and, at the same time, bleeding off the slowing directional control valve. CONSTITUTION:A variable capacity type pump 1 as a driving hydraulic source of a plurality of actuators and a pilot pump are started by a motor 3, and pressure oil is supplied to a directional control valve 10. After that, a control level L of a slowing direction change-over pilot valve 17 is controlled, and a spool of a pressure reducing valve 17A or 17B is controlled to send the oil pressure generating in either right or left of a pilot oil path 18 to the underside of the directional control valve 10 from a shuttle valve 19 through a pilot oil path 20. Then, in the midst of a stroke of the slowing directional control valve 12, a part of the pressure oil is immediately drained to an oil discharge path 15 by bleed-off action in the directional control valve 12.
Patent JP-H04130004-A (JP)
Title: Production of aluminum nitride powder
Inventor: FUKUMA YASUNOSHIN
IPC: C01B21/072
Filed: 1990-09-19
Abstract: PURPOSE:To obtain high-purity aluminum nitride powder by granulating a mixture having the specified component into pellets in the presence of a binder and burning the granulates in the specified conditions and thereafter burning them at the specified temp. in the inert gas atmosphere. CONSTITUTION:Powdery polyacrylonitrile is dispersed into an aluminum compd. aq. soln. and this aq. soln. is neutralized to obtain the mixture of aluminum hydroxide and polyacrylonitrile. This mixture is granulated into pellets in the presence of a binder and the pellets are dried and burned at 1400-1700 deg.C in the nitrogen atmosphere. Then the pellets are burned at 1000-1700 deg.C in the inert gas atmosphere contg. ammonia or hydrogen. Thereby high-quality powdery aluminum nitride is continuously and stably produced which satisfies both high purity and fine particle diameter.
Patent JP-H0884860-A (JP)
Title: Remote controller for game machine, receiver and game machine system
Inventor: KUSAKARI TATSUO
IPC: A63F13/12
Filed: 1994-09-14
Abstract: PURPOSE: To improve the data transmission efficiency of a game machine remote controller by sending a sending pulse after adding inversion information and sending the inversion information after inverting, when bit information requlated by the longer pulse interval of the sending pulse occupies the majority of bit information which comprises operation control information. CONSTITUTION: This remote controller 1 performs encoding processing, etc., on an operation control signal outputted from a key 11 by a microcomputer 12, and sends light from an infrared light emitting diode 13 as an infrared pulse. At this time, transmission data is sent by adding the inversion information. In a game machine 2, a light pulse sent from the remote controller 1 is received by an infrared light receiving diode 21, and it is amplified by a pre-am-plifier 22, and a microcomputer 23 identifies the inversion information based on the pulse interval of a received pulse string. In other words, when the bit information regulated by the "long pulse interval of a sent pulse occupies the majority of the bit information of the operation control information, the inversion information is sent by inverting.
Patent JP-S6486977-A (JP)
Title: Dialyzer
Inventor: SUGA AKIHIRO
IPC: A61M1/14
Filed: 1987-09-30
Abstract: PURPOSE:To determine the amount of removed water with high precision rate by measuring the flow rate of dialyzate flowing through dialyzate circuit on both the inlet and outlet sides of a dialyzer periodically with a fixed interval to obtain difference between each integration value. CONSTITUTION:On the inlet side dialyzate circuit 4a being connected to the inlet port of an outer chamber 2c of a dialyzer 2, the followings are provided: (1) a first pump 5a feeding a dialyzate at a constant rate; (2) a first measuring bottle 7a which measures the amount of the dialyzate; (3) dialyzate surface level sensors (first and second) L1, L2 which measure the dialyzate liquid level contained in the first measuring bottle 7a. In the similar manner, on the outlet side circuit 4b, a second pump 5b, a second measuring bottle 7b, third and fourth liquid level sensors L3 and L4 are provided, in addition, an arithmetic operation part 8 to obtain the removed water amount by receiving an outputted signal from the first the fourth level sensors. The flow amounts q1, q2 of the dialyzate flowing through the circuits 4a and 4b are measured with set time intervals DELTAt, thereby obtaining removed water amount Qx, which is the dialyzed amount of water based upon the differential value of the integrated values of interval DELTAt and flow amounts q1 and q2. By the frequently repeated operations as mentioned above, the removed water amount Qx can be accurately determined.
Patent JP-H0320382-A (JP)
Title: Hot-melt adhesive composition
Inventor: YOKOYAMA NAOKI
IPC: C09J193/00
Filed: 1989-09-22
Abstract: PURPOSE:To obtain the subject compsn. with excellent adhesive power in low and high temp. ranges and useful for applications such as packaging, book-making, sanitary materials, woodworking, etc., by using an ethylene-vinyl acetate copolymer, a specified hydrogenated coumarone-indene resin and a wax as the main components. CONSTITUTION:The subject compsn. comprises an ethylene-vinyl acetate copolymer, a hydrogenated coumarone-indene resin obtd. by hydrogenating a coumarone-indene resin contg. coumarone, an (alkyl)indene and an (alkyl)phenol as the essential monomer components, and a wax (e.g. paraffin wax) as the main components.
Patent JP-2001078187-A (JP)
Title: Image decoder
Inventor: KONDO TOSHIYUKI
IPC: H04N19/86
Filed: 1999-09-01
Abstract: PROBLEM TO BE SOLVED: To eliminate a noise with less processing quantity and less memory amount in the case that format conversion is required after decoding a compression-coded image. SOLUTION: After an image decoding means 101 decodes a code string, a noise elimination means 102 eliminates a noise from the decoded stream and provides an output. A format conversion means 103 converts a format at coding into a format of an output image with respect to the data from which the noise is eliminated on the basis of format information from the image decoding means 101.
Patent JP-H07103337-A (JP)
Title: Seal ring manufacturing method for floating seal
Inventor: TAKAISHI ZENKICHI
IPC: C21D9/40
Filed: 1993-10-04
Abstract: PURPOSE:To dispense with work for eliminating distortion due to a thermal treatment so as to enhance productivity by making a seal ring base body having a cylindrical portion and a flange portion by sheeting, followed by induction hardening the flange portion of the base body with the cylindrical portion thereof supported. CONSTITUTION:A pair of seal sings 3, 3 are air-tightly fitted to the inner circumferential surface 1a of a housing 1 on a stationary side and the inner circumferential surface 2a of a housing 2 on a rotating side, respectively, via load rings 4 made of rubber, so as to prevent leakage of lubricant which is sealed by their sliding motion 5. In manufacturing the seal rings 3 in the thus constituted seal device, a ring-like base plate made of an SK-7 material or the like is bent in a predetermined thickness by a press machine, thus providing a seal ring base body 13 having a cylindrical portion 11 and a flange portion 12. Subsequently, the base body 13 is subjected to an induction hardening thermal treatment where it is heated by a high frequency induction heating coil 16 while a turntable 14 is rotated with the base body 13 supported by a support jig 15, followed by cooling.
Patent JP-2000076066-A (JP)
Title: Signal processing circuit
Inventor: ISHIHARA TERUO
IPC: G06F9/30
Filed: 1998-09-02
Abstract: PROBLEM TO BE SOLVED: To provide a signal processing circuit capable of controlling a processing cycle and the velocity of an operating clock and attaining improvement in processing efficiency and the reduction of power consumption in signal processing based on one-instruction/one-cycle processing such as DSP. SOLUTION: This DSP is provided with a decoder 11 for fetching and decoding an instruction, an arithmetic part 12 for executing prescribed arithmetic processing according to the fetched instruction, a clock generating part 13 for generating the operating clock having the prescribed processing cycle based on a reference clock previously supplied from the outside, a processing cycle setting means 16 for setting the processing cycle to be a reference based on the contents of signal processing instructed by the instruction and the number of processing cycles for every signal processing, and a memory 14 for reading/ writing data through a bus 15 in the prescribed processing cycle based on the generated operating clock.
Patent JP-H0692098-A (JP)
Title: Manufacture of picture made of teared piece of paper
Inventor: HORIKIRI YATARO
IPC: B44D2/00
Filed: 1992-09-17
Abstract: PURPOSE:To manufacture simply an assembled pieces picture consisting of Japanese paper and the like on a substrate such as of colored paper or cloth and so on. CONSTITUTION:A picture design is attacked on a surface of a substrate 2, and a picture design of the same picture design portion as that on the substrate 2 is attached on a surface of a surface separable paper of a picture design part sheet composed of a both surfaces adhesive tape having core material made of vinyl chloride, on a surface of and a back side of which the surface separable paper and a back side separable paper are respectively arranged and attached. After the. picture design of the picture design part sheet is cut off, the surface separable paper of the both faces adhesive tape is separated and this separated both faces adhesive tape is adhered on a back of the Japanese paper and the like 9. The Japanese paper and the like 9 is teared along an outside periphery of the picture design of the both faces adhesive tape, and the back side separable paper is separated. This separated both faces adhesive tape is adhered in coincidence with the picture design of the substrate 2, and an assembled pieces picture body 10 is formed on the surface of the substrate 2. When the Japanese paper and the like 9 is teared along the outside periphery of the picture design, as the core material becomes a type in the case of tearing the Japanese paper and the like 9, even a person having no skill can tear the Japanese paper and the like 9 beautifully.
Patent JP-H11222542-A (JP)
Title: Rubber composition and sponge rubber
Inventor: USUDA EIICHI
IPC: C08L23/16
Filed: 1998-09-02
Abstract: PROBLEM TO BE SOLVED: To obtain a composition which can show a sufficiently high vulcanization rate without using any vulcanization accelerator having the possibility of forming harmful nitrosoamine, does not undergo compound scorching, and can give a rubber article having satisfactory surface appearance by incorporating (A) an ethylene/α-olefin/nonconjugated diene copolymer, (B) a primary amine, and (C) a phosphoric acid type vulcanization accelerator. SOLUTION: The α-olefin used in component A is propylene, 1-butene or the like. The nonconjugated diene used in component A is 5-ethylidene-2- norbornene, dicyclopentadiene or the like. Component A has an ethylene/α-olefin ratio of 1/(0.1-1) and has a Mooney viscosity (121 deg.C) of 5-200. Component B used is an n-alkylamine or the like. Component C used is o,o'-n-butyl phosphate/ zinc dithioate or the like. The mixing ratio is such that 1.5-15 mmol per 100 g of component A, of component and 0.5-6 pts.wt. per 100 pts.wt. component A, component C are used.
Patent JP-H04125350-A (JP)
Title: Hydraulic pressure transmission
Inventor: NAGATOMO KUNIYASU
IPC: F04B1/14
Filed: 1990-09-17
Abstract: PURPOSE:To decrease an outermost circumference of a transmission device while to reduce a size, suppress a loss and improve efficiency by driving a first disk-like changeover valve by means of an eccentric shaft which penetrates a first rotary shaft. CONSTITUTION:When a first rotary shaft is rotationally driven, a first cylinder barrel 3, a valve block 5, and a cylinder barrel 4 are rotated, bringing about axial reciprocating of a first piston 7 in a first cylinder 6. Simultaneously, a center portion of the first rotary shaft 1 rotationally penetrates through a first disk-like changeover valve 22, and inserted into/connected to an eccentric shaft 50 on an end of an eccentric driving shaft 51 fixed to an unrotational portion of the rotary shaft 1. The first disk-like changeover valve 22 is eccentrically oscillated in a hollow portion 60, an oval opening of a first cylinder port 21 of the first cylinder 6 in which the returning first piston 7 is inserted is opened to an outer side chamber. The first cylinder port 21 of the first cylinder 6 in which the proceeding first piston 7 is inserted is opened to an inner side chamber.