baber/WOPTO huggingface dataset:
Patent JP-H01320416-A (JP)
Title: Inspection instrument for packaged printed wiring board
Inventor: KAITA KENICHI
IPC: G01B11/00
Filed: 1988-06-22
Abstract: PURPOSE:To perform data fetching inspection at once on a packaged printed wiring board by storing the height information of each point obtained by scanning the surface of the circuit board circular-arcuately in a RAM after transforming the information into an orthogonal coordinate system. CONSTITUTION:An encoder 36 is provided to a rotary disk 12 and the rotational angle information of the disk 12 is obtained by means of a counter 37. When a mounted printed wiring board 10 comes to a specific position, a counter 35 for counting drive pulses impressed upon a pulse motor 31 is reset by a sensor 33 and the moving distance information of the substrate 10 is obtained. Each information of the height and luminance of an inspecting point on the substrate 10 in polar coordinates are obtained from the rotational angle information and moving distance information. The address of an orthogonal coordinate system corresponding to the polar coordinates is stored in a ROM 38 and the output of the ROM 38 is made to correspond to the address of a RAM 25 for storing height and luminance information and detecting information corresponding to the address of the RAM 25 is successively stored in the RAM 2. Therefore, when a CPU 26 performs comparing processing on the detecting information of the RAM 25 and teaching data stored in a RAM 39, inspection of the substrate 10 is performed.
Patent JP-2000349140-A (JP)
Title: Treatment of object using electrostatic chuck, and transportation method therefor
Inventor: KITABAYASHI TETSUO
IPC: B23Q3/15
Filed: 1999-06-01
Abstract: PROBLEM TO BE SOLVED: To suppress causing of flaw or stain on the rear surface of an object which is caused by an electrostatic chuck at processing of a semiconductor by allowing an electrostatic chuck attraction surface to attract an insulator so that the object which is to be processed is attracted to the surface of insulator. SOLUTION: An electrostatic chuck 1 attracts an insulator 10 while the surface of insulator 10 attracts an object 4 which is to be processed. The object 4 which is to be attracted to the insulator 10 is preferred to be conductive, while a material of relatively high resistivity and dielectric constant desired. After process, it is lifted up together with the insulator 10 by a lift pin 16, and the insulator 10 is transported with the object 4 placed on it by a transportation jig. By this method, it is carried to the next process without touching the object 4. It is the insulator 10 that touches the electrostatic chuck 1 at attraction by the electrostatic chuck 1 in the next process, so the object 4 is processed without touching the electrostatic chuck 1. Thus, the number of particles on the surface to be attracted of the object 4 is reduced to 1/10 or below.
Patent JP-H06342733-A (JP)
Title: Insulator mounting structure and method thereof
Inventor: MATSUMI MATSUJIRO
IPC: H01B17/16
Filed: 1993-06-01
Abstract: PURPOSE:To sharply improve the leakage preventing efficiency of a junction part in an insulator mounting structure without changing the structure of related members from the conventional ones. CONSTITUTION:Flexible epoxy resin is coated on the press-inserting parts 1a and 1b of an insulator 1 and the inner surface of the cylinder parts 2b and 3a of a case 3 in the state wherein O-rings 4a, 4b and 4c are attached. Then, the press-inserting parts 1a and 1b are fitted and press-inserted to the cylindrical parts 2b and 3a, and then the coated epoxy resin is hardened by heating.
Patent JP-H10334274-A (JP)
Title: Method and system for virtual realize and storage medium
Inventor: AKISADA HIROKAZU
IPC: G06T19/00
Filed: 1997-05-29
Abstract: PROBLEM TO BE SOLVED: To allow the user to have virtual experience of a virtual world with more powerful presence on which intention of the user is reflected with high fidelity by properly correcting a position and a direction of a visual point in a 3-dimension virtual space set with position data and direction data by means of sight data. SOLUTION: A position and a direction of a visual point in a 3-dimension virtual space set by using position data (x, y, z) and direction data (pitch, yaw, roll) from a position direction detector 110 are properly corrected by using sight data from a sight detection section 111a in a sight input scooter 111. Thus, even when a video frame (display) area viewed by an experiencing person is small and even when a range in a virtual space displayed on the video frame is narrow, a wider area in the virtual space is commanded by a motion of eyes of the experiencing person. Thus, a virtual experience of a virtual world with more powerful presence on which intention of the person is reflected (virtual world simulation) is realized.
Patent JP-H06348832-A (JP)
Title: Position switching method for image data
Inventor: SATO TAKESHI
IPC: G06T3/60
Filed: 1993-06-01
Abstract: PURPOSE:To reduce the amount of data and the capacity of a work area by dividing image data into plural segments, comprising each segment of a representative point position and raster data in the segment, and performing position switching processing in segment unit. CONSTITUTION:Drawing data 11 is divided into the plural segments 12. Information required for the specification of each segment 12 is comprised of the coordinate of a representative point P and run-length data in the segment 12. Also, the runlength data in each segment 12 can be expressed in eight bits by setting the size of each segment 12 at the one of, for example, around 256 lines X256 dots. The coordinate of the representative point of the segment 12 is varied from P1(X1, Y1) to P2(X2, Y2) by rotating the drawing data 11 by 90 deg., and the direction of the runlength in the segment 12 is varied by 90 deg., however, each segment 12 can be processed independently.
Patent JP-H101017-A (JP)
Title: Operation device for gas generator and method thereof
Inventor: HIROHATA JUNICHI
IPC: B60R21/26
Filed: 1996-06-14
Abstract: PROBLEM TO BE SOLVED: To reduce operation noise leaking to the outside from a gas generator while housing an air bag device including an unoperated gas generator inside a container. SOLUTION: An operation device 2 for a gas generator is provided with a container main body part 6, in which an air bag device 4 including an unoperated gas generator is stored, and a lid body part 8 sealing the container main body part 6 from the outside. The container main body part 6, which is formed into a cylinder whose lower end is closed, is formed of metal such as steel. On the side wall of the container main body part 6, three vent ports 6a are arranged at equal intervals in the circumference direction. To each of the exhaust ports 6a, a silencing device 10 provided in the outside wall part of the container main body part 6 is connected. In addition, a jig part 12, by which the air bag device 4 can be attached/removed, is arranged inside the container main body 6.  In the upper part of the lid body part 8, an impact applying mechanism 16 for actuating the gas generator in the mechanical air bag device is provided.
Patent JP-H0447207-A (JP)
Title: Ultrasonic measuring method for thickness
Inventor: KOGA TOSHIO
IPC: G01B17/02
Filed: 1990-06-13
Abstract: PURPOSE:To enable accurate measurement of a thickness of liner (deposited out of slurry) by using an ultrasonic sensor to determine a difference between a distance to a border between the liner and a cast mold and a distance to a border between the liner and a slurry from a probe provided at an optional position of an external surface of a cast mold. CONSTITUTION:The thickness of the liner 10 is calculated by a difference between the distance (b) to the border between the liner 10 and the slurry and the distance (a) to the border between the cast mold 1 and the liner 10 from the external surface of the cast mold 1 i.e. c=b-a. In other words, when a probe 9 is put at an optional position of the cast mold 1 to emit an ultrasonic wave, a part of the ultrasonic wave is reflected from the border the cast mold 1 and the liner 10 while the other part thereof is reflected from the border of the liner 10 and the slurry 3. Here, an initial reflected wave after the emission of the ultrasonic wave has a peak A followed by a peak B. That is, a time t1 when the peak A is obtained and the time t2 when the peak B is obtained is given a:b=t1:t2 in relation with the distances (a) and (b). Thus, the thickness (c) of the liner 10 can be determined by measuring the time t1 and t2.
Patent JP-S6216973-A (JP)
Title: Sorting device
Inventor: TANAKA YOSHIO
IPC: B65H39/11
Filed: 1985-07-12
Abstract: PURPOSE:To provide a transport path in simple construction, which assures stable performance of transportation, by installing a copying sheet transporting drive roller at the interior side of the transport path corner part of a sorting device of a copying machine and by furnishing a follower roller at the exterior side of the corner part. CONSTITUTION:Each copying sheet 21 from a copying machine is sent to the corner part of transport path via a transport path 18 of a sorting device 16. Because it is willing to proceed straight in this corner part in the same manner as in the stretch, the sheet advances along the inside of the transport path 18. Here the copying sheet 21 is heaved during transport by a drive roller 19 installed at the inside of the corner part, so that the sheet 21 contacts said drive roller 19 with a certain force of pressure to ensure that the sheet is surely transported by a follower roller 20 to cause accommodation into a rack 17 from exhaust rollers 22, 23. This can simplify the construction of transport path to lead to accomplishment of stable transport actions.
Patent JP-S64178-A (JP)
Title: Organoplatinum ink
Inventor: OKAMOTO KOJI
IPC: C09D11/00
Filed: 1987-06-22
Abstract: PURPOSE: To obtain the title ink which has excellent printability, can be produced in large quantities, and is useful for decoration of the surface of a ceramic product and a glass product, application in the electronic industry, etc., by mixing a platinum pinene mercaptide, a metallic resinate, an organic binder, and a solvent.  
     CONSTITUTION: A solution of α- or β-pinene in a dilute sulfuric acid of e.g., a concentration of 32% is mixed with H 2 S to give α- or β-pinene mercaptan, which is then reacted with chloroplatinic acid (salt) to give a platinum mercaptide (A) having a platinum content of 20W30wt.%, such as platinum α- or β-pinene mercaptide. Component A is mixed with at least one metallic resinate (B) (e.g., rhodium resinate and/or bismuth resinate), an organic binder (C) selected from an alkyd resin, a urea resin, a rosin derivative resin, and a terpene resin, and a solvent (D) such as terpene alcohol. 
     COPYRIGHT: (C)1989,JPO&Japio
Patent JP-H0712142-A (JP)
Title: Automatic device for automobile with combination of non-circular core function system and steel ball centrifugal function system
Inventor: NIWAYAMA SHINZO
IPC: F16D43/14
Filed: 1993-06-25
Abstract: PURPOSE:To provide an automatic device (automatic shift function device) allowing an automobile to be accelerated automatically at adequate speed from the start to high speed only by the operation of a brake and an accelerator. CONSTITUTION:An automatic device for an automobile with the combination of a non-circular core function system and 'the centrifugal function system of steel balls 7 is formed of a body A having a cavity provided with the outer peripheral surface of an equilateral triangle with eccentric round angles; a power transmission distributing disc 13 rotatably disposed in the body A and fixed to a motive power shaft and that with cylinders bored at equal spaces apart in the radial direction of the motive power shaft; several power transmitting steel balls 7 brought into pressure contact with the outer peripheral surface while being slidably inserted into the cylinders bored at equal spaces apart in the power transmission distributing disc 13; and an energizing means formed of a spring 17 or other elastic bodies for energizing the steel balls 7 radially.
Patent JP-2000344068-A (JP)
Title: Constant velocity universal joint with rotation detecting ring
Inventor: KUDO SATOSHI
IPC: B60T8/171
Filed: 1999-06-02
Abstract: PROBLEM TO BE SOLVED: To reduce the number of manufacturing processes for a rotation detecting ring without reducing the strength and eliminate the need for polishing an outer member for decreased manufacturing cost and enhanced degree of freedom in design. SOLUTION: Pawl portions 18a-18c of a rotation detecting ring 10 are engaged with a groove 62 formed in a spindle 60 of a constant velocity universal joint 12 so that the rotation detecting ring 10 is positioned. An annular portion 14 of the rotation detecting ring 10 is held between the end face 56 of an outer member 30 and the end of an inner ring 80 of a bearing 78. A slope portion 20 is formed on the rotation detecting ring 10 and a plurality of toothed portions 22 are formed at the end of the slope portion 20. With the rotation of the rotation detecting ring 10, the toothed portions 22 are moved close to or apart from a proximity sensor 24.
Patent JP-2000349771-A (JP)
Title: Packet communication system and routing path switching method therefor
Inventor: SUZUKI SHUJI
IPC: H04L12/28
Filed: 1999-06-02
Abstract: PROBLEM TO BE SOLVED: To switch a routing path without hit and to construct a system at low costs without generating a damage of a packet signal. SOLUTION: On a subscriber's multiple device side 103, packet signals transmitted from plural terminals 101 and 102 are temporarily accumulated in buffer memories 104 and 105 which deal with low speed processing and, when switching of routing paths of plural nodes 131 to 133 is finished, the packet signal is transmitted by control from a network controller 120.
Patent JP-S6133051-A (JP)
Title: Receiver for multi-address communication
Inventor: OTERU YOICHI
Filed: 1984-07-25
Abstract: PURPOSE:To improve the application efficiency of communication channels by attaining the simultaneous retransmissions to all reception stations with retransmission of a frame even in case the frames received errors are different among reception stations. CONSTITUTION:In case just a reception frame that is not set under a normal reception mode is detected within the own station, this frame is fed into an input of an exclusive OR circuit 4 for exclusive OR with the contents of an XOR register 6. This OR output is supplied to a buffer 3. When >=2 frames which are not under a normal reception mode are detected, these frames are fed into an input of the circuit 4 for exclusive OR with the contents of the register 6. This OR output is supplied to the register 6. If the reception frame is equal to the one that is requested by the own station with the 2nd and subsequent request for retransmission, this frame is fed into an input of the circuit 4 for exclusive OR with the contents of the register 6. Then this OR output is supplied to the register 6.
Patent JP-H0446126-A (JP)
Title: Method for treating human urine
Inventor: NAKAZONO SHUZO
IPC: A61K35/22
Filed: 1990-06-12
Abstract: PURPOSE:To facilitate drinking of human urine by charging the human urine into an animal or vegetable oil heated at a specific temperature, instantaneously carrying out heat treatment, removing malodor from the human urine and simultaneously sterilizing the human urine. CONSTITUTION:An animal or vegetable oil contained in a container is heated to 90-110 deg.C and human urine is then charged into the heated oil to instantaneously carry out heat treatment of the human urine. Thereby, only malodor ingredients such as ammonia, indole or skatole in the human urine are separated and evaporated to make active ingredients such as urokinase remain therein. The human urine precipitated in the bottom of the container by a difference in specific gravity is recovered.
Patent JP-H0320509-A (JP)
Title: Liquid fuel burner
Inventor: KOBAYASHI KIYOTO
IPC: F23D11/40
Filed: 1989-06-16
Abstract: PURPOSE:To prevent gas leakage from a carburetor simply and surely by providing an air injection nozzle and a carburetor as one body. CONSTITUTION:An air injection nozzle 3 is constituted of the nozzle section 3A which is formed with the side wall of a carburetor as one body and an air supply pipe 3B of elbow shape which holds a fuel injection nozzle 4 on a shaft substantially concentric with the nozzle 3A, and the flange 3C of this air supply pipe 3B is air-tightly connected to the outer circumference of a burner case 5 via a packing 14. With this arrangement the nozzle section 3A of the air injection nozzle 3 is formed as one body with the carburetor 1, and the connecting section of the air injection nozzle 3 and carburetor 1 is not exposed in the inside of the carburetor, and, furthermore, positive pressured of the combustion air is exerted to the connecting section of the carburetor 1 and the air supply pipe 3B so that no turbulent flow of the mixture gas develops in the inside of the carburetor 1 and the mixture gas never leaks out when the internal pressure of the carburetor 1 changes.
Patent JP-H104152-A (JP)
Title: Electronic component
Inventor: NAKAMURA SADASHI
IPC: H03H9/02
Filed: 1996-06-17
Abstract: PROBLEM TO BE SOLVED: To prevent the deterioration of the characteristics of an electronic component, which is caused by adhesion of a bonding agent, by a method wherein sealing materials are extended so as to connect with the electrodes of an element in the part in a case and, at the same time, the outer peripheral parts of through holes on metal films are covered with the sealing materials in the outer part of the case. SOLUTION: A case is constituted of a frame material 1 and plate materials 4 and 5, and a semiconductor IC chip 3 is housed in the case. A plurality of through holes 6 are formed in the plate material 4 with a diameter longer in the side facing the IC chip 3 than in the external side. A metal film 7 is formed in the internal side of the through hole 6 and in the outer periphery of the through hole 6 in the external side of the plate member 7. Solders 8, which are used as sealing materials, are respectively provided on these films 7. These solders 8 are respectively connected with the respective input/output electrodes 9 of the chip 3 in an open part 2 of the case and are respectively connected with external electrodes 10 in such a way as to cover the outer peripheral parts of the holes 6 on the films 7 in the outer part of the case.  Accordingly, the deterioration of the characteristics of an electronic component, which is caused by adhesion of a bonding agent, can be prevented from being generated.
Patent JP-S5945501-A (JP)
Title: Controlling device
Inventor: HONNA TAKAO
IPC: G05B9/02
Filed: 1982-09-08
Abstract: PURPOSE:To continue safe operation without stopping a plant by providing the titled device with a means controlling the operation of the plant at the operating state corresponding to a previously stored fault in accordance with the degree of the fault of an I/O part in a Pi/O part. CONSTITUTION:When a step 102 discriminates that an input part is defective, a step 200 executes fault processing by receiving an alarm. A step 201 discriminates a defective process and a defective input part in the advancing process of previously stored control, operates the defective input part on the basis of the steady information for a safe plant and continues the operation of the plant on the basis of the operated result. During the continuation of the operation, the operator discharges a package in the defective part through a hot-line and replaces the defective parts by a normal one. After the replacement of the parts, the defective part is restored to the normal status and the operation is also returned to the normal route. If a step 106 discriminates that an output part is defective, the same operation is also executed.
Patent JP-S5858032-A (JP)
Inventor: KAWANABE NOBUYUKI
IPC: A61B8/00
Filed: 1981-09-30
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-H05347268-A (JP)
Title: Electrode wiring structure and manufacture thereof
Inventor: YAMAMOTO TOMOHIKO
IPC: H01L29/786
Filed: 1992-06-15
Abstract: PURPOSE:To enable an anodized film of niobium small in leak current to be formed in the manufacture of an electrode wiring by a method wherein a sputtering process is carried out in an atmosphere of gas mixed with nitrogen gas. CONSTITUTION:A thin film is formed on an insulating board 1 by sputtering metal which contains at least niobium and patterned into an electrode wiring 2, and the electrode wiring 2 is partially anodized, where a sputtering process is carried out, in an atmosphere which contains nitrogen gas. Therefore, as nitrogen can be mixed into a thin film formed through a sputtering method, a donor level due to lack of oxygen generated at anodization can be lessened. Therefore, even if an electrode wiring is anodized after it is patterned, as an anodized oxide film is less in donor level, it can be lessened in leakage current.
Patent JP-S5945194-A (JP)
Title: Electrified transfer recording method
Inventor: ARAI MASAJI
IPC: B41M5/382
Filed: 1982-09-06
Abstract: PURPOSE:To enable a recording of a hgh quality with a high speed by forming a transfer layer on one surface of a base paper while a conductor layer is formed on the other surface thereof in such a manner that the specific resistance varies to be smaller closer to the base paper. CONSTITUTION:A transfer paper 8 has a conductive layer 8b of a low specific resistance, an electrifying layer 8c of a high specific resistance and a transfer layer 8d on one surface of a transfer base paper 8a. When a pulse-like electric power is applied thereto from a power source 5 through energization electrodes 3 and 4, a transfer dots are made on an image receiving paper 1 and the transfer paper to form characters, pictures and the like. The image receiving paper 1 and the transfer paper 8 and sent in the direction of the arrow 16 being pressed on a compression plate 13, while a pulse-like electric power is applied to a plurality of energization electrodes on an energization head 12. The transfer layer of the transfer paper 8 is formed to include sections for making transfer dots in three colors of cyan 8X, mazenta 8y and yellow 8z separately. A multicolor or color image is formed on the image receiving paper 1. The recording method as mentioned above can reduce the printing energy to about one-fourth of the conventional type.
Patent JP-S5856440-A (JP)
Title: Manufacture of semiconductor device
Inventor: INOUE SHINICHI
IPC: H01L21/316
Filed: 1981-09-30
Abstract: PURPOSE:To readily manufacture a semiconductor device in less steps by forming electrode wirings of metal silicide and heat treating an interlayer insulating film with the oxidized film as the interlayer insulating layer. CONSTITUTION:A phosphorus-doped molybdenum silicide film is formed on a dioxidized silicon insulating film 12 on a silicon semiconductor substrate 11. The silicide film is patterned, thereby forming electrode wirings 13. Then, it is thermally oxidized in wet oxidative atmosphere at 700 deg.C, thereby forming an oxidized film 14 for covering the wirings 13. When the film 14 is thermally oxidized at higher than 1,050 deg.C, a so-called glass flow is performed, thereby eliminating an abrupt step at the film 14 and forming a smooth step.