baber/WOPTO huggingface dataset:
Patent JP-H0787957-A (JP)
Title: Microbe skb-1152 strain and pulp bleaching method using the same
Inventor: IIMORI TAKESHI
IPC: D21C9/10
Filed: 1994-05-16
Abstract: PURPOSE:To provide the subject new strain having high lignindegradative activity, etc., thus capable of bleaching pulp dispensing with a chlorine-based chemical. CONSTITUTION:The objective microbe SKB-1152 strain (FERM P-13721) having high lignin-degradative activity and high-temperature pulp-bleaching activity. It is preferable that pulp be bleached by treating pulp using the above microbes or a cultured product obtained by using said microbes followed by alkali treatment.
Patent JP-H07310351-A (JP)
Title: Water closet bowl
Inventor: MIWA EIJI
IPC: E03D11/02
Filed: 1994-05-16
Abstract: PURPOSE:To economize chemicals by preventing remaining in a stool of the chemicals after the washing of the stool, effectively extracting the effect of the chemicals at the same time and efficiently washing the stool in a water closet bowl in a type that the chemicals are infected into the bowl when the washing of the stool. CONSTITUTION:A chemial tank 46, an infection path 48, a chemical infection valve 50, a rim water supply path 52, a rim water supply valve 54 and a control section 56 controlling the operation of these valves are mounted. These rim water supply valve 54 and chemical infection valve 50 are operated and controlled by the control section 56 in the different modes of a first mode, in which only the rim water supply valve 54 of the rim water supply valve 54 and the chemical infection valve 50 is opened and operated, and a second mode, in which both the rim water supply valve 54 and the chemical infection valve 50 are opened and worked, at the time of the rim washing of a stool by wash water from a rim water path 22. The chemical infection valve 50 is opened and operated after a fixed short time after the opening of the rim water supply valve 54 in the second mode.
Patent JP-S5827017-A (JP)
Title: Vortex flowmeter
Inventor: WADA SHIYUNICHI
IPC: G01F1/32
Filed: 1981-08-11
Abstract: PURPOSE:To detect a stable vortex frequency signal and to detect an analog signal corresponding to a mean flow speed at the same time, by detecting the change in the flow of fluid due to the vortex by heat sensitive elements which are provided so as to widen an effective area. CONSTITUTION:A pair of heating wires 31, which are provided behind a vortex yielding body 2, are approximately vertically stretched within a lateral width D of the yielding body 2. Then the wires are bent and stretched to the outside of the lateral width D in a V shape. Thus the effective area is widened. The heating wires 31 are also provided at the opposite side. The detection is performed in the wider area in comparison with the case the change in the flow speed is detected by dot or a piece of wire. Therefore the stable detection of the vortex signal can be expected. An electric signal corresponding to the mean flow speed can be concurrently detected by a part protruded from the width D. As a result, the stable vortex frequency signal can be detected, and the analog signal corresponding to the mean flow speed can be also detected.
Patent JP-H08306616-A (JP)
Title: Manufacture of semiconductor device
Inventor: KASAI NAOKI
IPC: H01L27/092
Filed: 1995-04-27
Abstract: PURPOSE: To prevent an unnecessary resist film from being left on bottoms of narrow and deep contact holes or trenches when a pattern of a resist film spread on the surface of a semiconductor is formed. CONSTITUTION: In a process wherein a resist film 12 is spread on a substrate wherein contact holes 11a-11d are formed on the surface of a silicon substrate 1, the resist film 12 is not buried in the bottoms of the contact holes or trenches, and cavities 17a-17d are formed. Thus a semiconductor device is formed.
Patent JP-S5251802-A (JP)
Title: Telephone amplifier circuit
Inventor: OOYAGI KUNIOKI
IPC: H04M1/60
Filed: 1975-10-24
Abstract: PURPOSE:The switching circuit is equipped at DC supply output side in order to satisfy the amplification dynamic range, etc. which is required for telephone communication of transmission/reception amplifiers.
Patent JP-H02311202-A (JP)
Title: Covered cutting tool
Inventor: NAGATO SHIGEO
IPC: C23C16/34
Filed: 1989-05-19
Abstract: PURPOSE:To prevent cracks from spread in coating film and improve resilience by providing a mixture of a granulated crystal structure and columnar crystal structure as a crystal structure in hard coating film. CONSTITUTION:A base metal of sintered hard alloy is coated with a hard film formed of one or at least two layers of compound selected from carbide, nitride, carbonitride, acid nitride, etc. in the 4a-6a groups on the periodic law table. In the method of information, the cemented hard alloy is used for the base metal. A columnar crystal Tin film is formed by a CVD method at about 1,000 deg.C of substrate temperature for about 6 hours in a mixture flow having about 45% H2, about 5% TiCL4, about 50% N2 and about 60mbar pressure in a fur nace and then the pressure in the furnace is raised to about 800mbar to deposit a granulated crystal structure Tin in a cavity of the columnar crystal Tin for forming a coating film having a mixture of about 10mum thick columnar crystal structure and granulated crystal structure. Thus, the resilience of the hard film is remarkably improved and the breakage resisting performance is improved without degrading the antiwear property.
Patent JP-S5652644-A (JP)
Title: Vibration absorbing apparatus
Inventor: KITAMURA MINORU
IPC: F16F13/00
Filed: 1979-10-02
Abstract: PURPOSE:To provide a vibration absorbing apparatus, capable of absorbing vibrations inclusive of high-frequency vibrations, by providing a plate member formed with many apertures in a fluid in a tank, and also providing a rod connected to the plate member in the tank in the manner that it is movable in the direction of the thickness of said plate member. CONSTITUTION:Oil 3 is reserved in a tank 1 and the upper opening of the tank 1 is closed by bellows 4. A rod 5 is extended through the bellows 4 and a plate mem- ber 6 is connected to one end of the rod 5 located on the inside of the tank 1 by use of a spherical joint 7. A spring washer 9 is connected to the other end of the rod 5 located on the outside of tank 1 by use of a spherical joint 8. A coil spring 11 is provided between the spring washer 9 and another spring washer 10. In case that relative vibration is caused in the direction of the thickness of plate member 6 between the tank side and the rod side, fluid in tank 1 is caused to flow through the plate member 6 via many apertures 13, so that the plate member 6 can be moved to follow up vibrations including high-frequency vibrations.
Patent JP-H09309865-A (JP)
Title: Carboxylic acid-based monomer and its production
Inventor: YAMAMOTO HIROSHI
IPC: C07C217/06
Filed: 1996-05-22
Abstract: PROBLEM TO BE SOLVED: To produce a new carboxylic acid-based monomer, having a high ability to scavenge metallic ions and suitably usable as a raw material when producing a polymer capable of scavenging a large amount of the metallic ions based on unit weight. SOLUTION: This carboxylic acid-based monomer has allylamino group and carboxyl group and further at least one bond selected from the group consisting of amino bond, ether bond and thioether bond, preferably the one represented by formula I [Y is H, allyl, etc.; R1 to R4 are each H or an alkyl; W1 is NH, S or O; (a) to (d) are each 0-6], e.g. a compound represented by formula II. The carboxylic acid-based monomer is obtained by reacting a compound represented by formula III (A is H, allyl, etc.; R5 is SH, OH or NH2 ) with (meth)acrylic acid.
Patent JP-S5352464-A (JP)
Title: Electronic watch
Inventor: KAMIYANAGI MASAYO
IPC: H03K23/00
Filed: 1976-10-23
Abstract: PURPOSE:Lowering of accuracy of an electronic watch by the temperature changes of four seasons is prevented without using any thermosensitive elements for temperature correction by correcting the tenperature characteristics of the electronic watch with logic circuits.
Patent JP-H04352566-A (JP)
Title: Facsimile equipment
Inventor: MOCHIDA HIROYA
IPC: H04M1/65
Filed: 1991-05-30
Abstract: PURPOSE:To shorten time for reception by reducing data to be processed in the case of recording facsimile image data in a cassette tape. CONSTITUTION:A changeover switch 13 is provided to switch whether the facsimile image data are recorded in a cassette tape 6 or in a recording paper sheet. In the case of recording the data in the cassette tape 6, minimum scan line time on the receiver side of a facsimile binary code identification signal is set as the minimum value, and the set information is transmitted to the transmission side. Thus, the insertion of fill bits for synthesizing the image data to be received is suppressed at a minimum, and the data to be processed are reduced.
Patent JP-H08320897-A (JP)
Title: Parallel numerical analysis method
Inventor: KAIHO MASAYUKI
IPC: G06F15/16
Filed: 1995-05-26
Abstract: PURPOSE: To provide the numerical analysis method which is short in calculation time and can take a large-scale analysis and uses plural meshes by assigning processors to the respective meshes and performing calculation, and separately providing a processor which generates data for receiving and passing calculation results between the processors. CONSTITUTION: The meshes includes three kinds of mesh, i.e., a mesh 1 for the calculation of the whole analytic area, a circular mesh 2, and a square mesh 3. A processor 1, a processor 2, and a processor 3 are put in charge of the calculation of the respective meshes. A processor 0 generates the data for receiving and passing the calculation results. The calculating processes of the meshes are performed in parallel and then the processor 0 generates the data for receiving and passing the calculation results. After the data for receiving and passing the results are generated, the calculation results are transferred between the processors. Convergence is decided at the point of time and when the convergence is obtained, the calculation is ended, but when not the said flow is repeated by making a return to the calculation of the respective meshes.
Patent JP-S5752264-A (JP)
Title: Television set
Inventor: TAKEMURA KINYA
IPC: H04N3/27
Filed: 1980-09-12
Abstract: PURPOSE:To still a flicker of a picture and to obtain a picture which is easy to see, by providing a circuit for stopping an interlaced scanning at the time of switching to a data information. CONSTITUTION:In addition to each circuit of a conventional TV set, this television set is provided with a vertical switching circuit 10, a pseudo vertical oscillating circuit 14 and a character signal processing circuit 15. When receiving a character broadcase, a character signal obtained from an IF circuit 3 is supplied and processed from the circuit 15, and supplied to a CRT13, and a character is projected. In this case, when a set value of a level setting variable resistance VR1 is adjusted suitably, a delay vertical synchronizing signal having a prescribed delay time is obtained from a voltage comparing operational amplifier OA1. When said signal is applied to a D type FF1 to obtain a delay vertical synchronizing signal, the phase of which has been shifted by H/2 between an odd field and an even field, the interlaced scanning of the picture is stopped.
Patent JP-H05205597-A (JP)
Title: Relay
Inventor: INOUE KAZUHIKO
IPC: H01H50/10
Filed: 1991-05-30
Abstract: PURPOSE:To improve dielectric strength between a coil and a contact and noise proofing properties by putting a shield plate coated with an insulating coat made of a highly dielectric material between the coil and the contact part. CONSTITUTION:To install an electromagnet in a base 9, at first a base part 4a of an armature 4 is inserted into a recessed part 9a and its free end 6 side is located outside of a side wall 9d. Then the other end 1b of an iron core 1 in which a coil frame 2a is inserted is put in the recessed part 9a and one end 3a of a yoke 3 is fitted between side walls 9b and 9d so as to be press- inserted. After that, one side 7b of a shield plate 8 is inserted between the lower face of a coil 2 and contact parts 10, 11 to heighten the insulating properties between them. The shield plate 8 is almost L-shaped copper plate on the outer circumference of which a highly dielectric synthetic resin coating 7 is formed and an earth terminal to heighten the high frequency characteristics of the input and output is unitedly formed in the side face 7a.
Patent JP-S5869801-A (JP)
Inventor: DANISU AARU KAARUSON
IPC: A01N45/00
Filed: 1982-07-23
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-H06313321-A (JP)
Title: Construction method for concrete structure and concrete mold releasing member used for this method
Inventor: ARAO YOSHIHIRO
IPC: E02D29/045
Filed: 1993-04-30
Abstract: PURPOSE:To prevent worker dropping accident and to facilitate the reinforcement bar arrangement into a through-hole by surroundingly arranging a concrete mold releasing member at required positions on the construction site of a concrete structure. CONSTITUTION:An earth retaining wall 15 is constructed at the planned spot of an underground building, and a temporary member 4 is driven in, and a working platform 17 is installed to excavate an underground. Next pipe fixing tools 6, 6... are fixed to forms 5 near the member 4, and pipes 2, 2... connected in series through a connecting member 3 are engaged with the pipe fixing tools 6, 6... to surround the member 4 for composing a concrete mold releasing member 1. Next reinforcements 18, 18... are insertedly attached in the gaps 20, 20... of the pipes 2, 2..., and bent upward, and concrete is deposited in the gaps 20, 20..., and after the concrete hardens, the members 1, 4 are removed to return the reinforcements 18, 18... to their original positions for back-filling the concrete into a through hole. Thus the member 1 is surroundingly arranged around the member 4 to prevent worker dropping accident and to facilitate the reinforcement bar arrangement into the through-hole.
Patent JP-H10308393-A (JP)
Title: Manufacture and manufacturing device of semiconductor device
Inventor: KOUNO YUMIKO
IPC: H01L23/52
Filed: 1997-05-02
Abstract: PROBLEM TO BE SOLVED: To provide a manufacture of a semiconductor device capable of excellently depositing metal for wiring and forming a wiring element, by adjusting the state of a base metallic film surface formed on a recessed part inner peripheral surface and on an insulation film surface outside a recessed part. SOLUTION: At the time of depositing a metal 16 for wiring on a semiconductor device material provided with a semiconductor substrate 1, an insulation film 13 provided with a recessed part 13a in which the wiring element is to be formed and a base metallic film 14 containing high fusing point metal formed on the recessed part inner peripheral surface and on the surface of the insulation film 13, the state of the surface of the base metallic film 14 is adjusted by using the plasma of non-oxidizing gas or non-oxidizing liquid chemicals and then, the metal 16 for wiring is deposited at least on the base metallic film 14 on the recessed part inner peripheral surface by a chemical vapor deposition method.
Patent JP-H10308888-A (JP)
Title: Visual sensor for welding
Inventor: MAEDA TAKESHI
IPC: B23K9/127
Filed: 1997-05-02
Abstract: PROBLEM TO BE SOLVED: To easily execute control/welding condition control due to the monitoring or image processing of arc welding by rotating a copper disk during welding and fetching images only when a small hole for image pickup is overlapped with a pin hole. SOLUTION: A pin hole lens 3 with a built-in interference filter 2 is installed on a miniaturized CCD camera 1, a copper disk 5, on which a small diameter hole 12 for image pickup not more than 3 ϕmm, slit 11 for position detection and glass surface cleaning brush 6 are provided in front of the pin hole lens 3, is rotated by a DC motor 9 and a bevel gear 8 and when the small diameter hole for image pickup is overlapped with the pin hole, images are fetched.  Since the small diameter hole 12 for image pickup and the slit 11 for position detection are mutually symmetrically positioned on this copper disk 5 and the slit 11 for position detection is passed through a transmissive photosensor 7 when the small diameter hole 12 for image pickup is overlapped with the pin hole, exposure timing can be known from a change in the output voltage of transmissive photosensor 7 and can be used as an image fetch signal.
Patent JP-S62285180-A (JP)
Title: Vector processor
Inventor: KURIHARA TSUNEYA
IPC: G06F17/16
Filed: 1986-06-04
Abstract: PURPOSE:To successively process the part only and to guarantee a correct counting result when the same indirect address value exists by suppressing the reading processing of a list vector when possibility P that the data on the main storage device of a list vector element are re-written by the result of the vector calculation which is executed at present exists. CONSTITUTION:Vector data (VD) are successively read from a main storage device 1 in accordance with the address shown by an address register (AR) 14 by a load instruction and accumulated through writing data registers (WR) 2-5 to vector registers (VR) 6-9. The VD of VRs 6-9 is read and sent through a reading register 10 to an AR 15 and a list vector control unit 19. The unit 19 decides whether possibility P that the data on a main storage device designated by the address are re-written by the result of the vector calculation which is executed at present exists. When the deciding result shows that the possibility exists, the unit 19 closes a gate 20, suppresses the load of the VD from the main storage device 1 and when the possibility does exist, the next processing is proceeded.
Patent JP-H07308604-A (JP)
Title: Filter element, filtration device and filtration/ regeneration
Inventor: NAGATSUKA KOJIRO
IPC: B03C5/00
Filed: 1994-05-19
Abstract: PURPOSE:To obtain a filter element which can be fabricated simply, remove fine particles and can be regenerated at comparatively lower cost and easily, by putting an elastic element having fine communicating holes formed between counter electrodes. CONSTITUTION:A filter element A consists of an elastic element 2 with fine communicating holes formed between electrodes 1, 1<a>. A treatment liquid is introduced from an arrow direction (a), and the fine particles contained in the treatment liquid are captured and removed by the elastic element 2 with formed fine communicating holes, so that the treatment liquid is cleaned and is discharged in an arrow direction (b). In addition, in this filtration process, a voltage is applied to an area between the electrodes 1, 1<a>. The elastic element 2 is electrically insulative, and for example, a sponge of urethane resin or a sponge of PVC resin, which has fine communicating holes, is used as the element. The filter element A is regenerated by repeating the operation to compress one electrode 1 under a pressure applied in an arrow direction (c) and release the pressure to return the electrode 1 to its original position.
Patent JP-S5252508-A (JP)
Title: Frequency discrimination circuit
Inventor: CHIBA KAORU
IPC: H04M1/65
Filed: 1975-10-27
Abstract: PURPOSE:The sine wave signal is discriminated when the calling party cuts off telephone, recording is stopped. To make this possible, automatic telephone, recording answering device is controlled.
Patent JP-H0754936-A (JP)
Title: Duplex type transmission
Inventor: ARAN CHIYAARUZU SUTEIN
IPC: F16H57/021
Filed: 1994-05-18
Abstract: PURPOSE: To provide a compound transmission, in which the number of part items can be reduced and/or whose axial length can be shortened and/or whose weight can be lightened as compared to a equivalent conventional transmission. CONSTITUTION: This compound transmission 110 having an auxiliary transmission section countershaft 162 in an auxiliary transmission section 114 is formed by storing a main transmission section 112 and the auxiliary transmission section 114 in a transmission housing 116 and arranging a main transmission section countershaft 124 in the main transmission section 112. The independently rotatable and coaxial main transmission section countershaft 124 and the auxiliary transmission section countershaft 162 form coaxial countershaft assemblies, which are rotatably supported within the housing 116 solely by bearings 126, 162D attached to a forward end wall 116A and a rearward end wall 116B. A transmission main shaft 146 is supported for rotation within the transmission housing 116 solely by an input shaft 18 and/or an output shaft 158.  One of the countershaft 162 and/or the mainshaft 146 is formed into a tubular structure and telescopically surrounds the other of the countershaft 124 and one of the input and/or output shafts.
Patent JP-2000324423-A (JP)
Title: Video display device
Inventor: IRIGUCHI AKIHIRO
IPC: H04N5/64
Filed: 1999-05-10
Abstract: PROBLEM TO BE SOLVED: To provide a video display device which is low in cost does not require soldering for fixing the device to the video signal outputting circuit substrate to facilitate fixing and is given a measure against an unnecessary radiation radio by a grounding component having a function of preventing the vibration and loosening of the video signal output circuit substrate. SOLUTION: A grounding component 4 formed of a rectangular parallelepiped conductive rubber is fixed onto the ground pattern of a video signal outputting circuit substrate 1, and the substrate 1 is fixed to a case video. At the time of housing the case video in a rear plate, the component 4 is in area-contact with the inner wall surface of the rear plate with elasticity to reliably fix the potential of the pattern 14 of the circuit 1 to ground potential through a wide range.
Patent JP-H09317554-A (JP)
Title: Piston for internal combustion engine
Inventor: TOKORO NORIYUKI
IPC: F16J1/16
Filed: 1996-05-23
Abstract: PROBLEM TO BE SOLVED: To ensure the durability of a piston for internal combustion engines while realizing reduction in its weight. SOLUTION: A piston 1 is provided with a pair of pin bosses 4a, 4b arranged apart from each other on the pin boss axis J-J. The pin bosses 4a, 4b are respectively connected to a thrust side skirt part 5t and an anti-thrust side skirt part 5a through panel parts 6a, 6b. An opening 7 continuously extending from a thrust side panel part 6at of the first panel part 6a to a thrust side panel part 6bt of the second panel part 6b through the thrust side skirt part 5t, is provided. For an anti-thrust side panel parts 6aa, 6ba and an anti-thrust side skirt part 5a, opening is not formed.
Patent JP-S6021849-A (JP)
Inventor: NAGATA MASANORI
IPC: B28C1/18
Filed: 1983-07-13
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-H04331075-A (JP)
Title: Diamond wheel and manufacture thereof
Inventor: YAMASHITA HIROAKI
IPC: B24D3/00
Filed: 1991-05-01
Abstract: PURPOSE:To provide a diamond wheel that is long in service life and able to do a wide range of grinding from rough grind to moddle, fine grind and, what is more, having a gas phase composite diamond coating film excellent in grinding efficiency. CONSTITUTION:This diamond wheel is composed of a wheel base body 1 formed with a groove on the surface, diamond fine powder 3 filled up in this groove 2, and a gas phase composite diamond coating film 4 formed on the diamond fine powder filled up in the above-mentioned groove.