baber/WOPTO huggingface dataset:
Patent JP-H04341419-A (JP)
Title: Rod-shaped body supplying device
Inventor: KATO EIICHI
IPC: B65G47/14
Filed: 1991-05-17
Abstract: PURPOSE:To provide a rod-shaped body supplying device which enables efficient and automatic supply of soft and elastic rod-shaped bodies of a cartridge filter or the like. CONSTITUTION:An arrangement is made so that rod-shaped bodies 10 held in recessed rows (B) may be fallen and supplied into the respective recessed parts of recessed rows (A) on a carrying belt 11 automatically by advancing a moving frame 12 provided with the recessed rows (B) on the carrying belt 11 provided with recessed molds (A), and reversing the recessed rows (B) in the unchanged condition.
Patent JP-S5366342-A (JP)
Title: Arithmetic unit
Inventor: YANO YOSHIAKI
IPC: G06G7/12
Filed: 1976-11-26
Abstract: PURPOSE:To enable the arithmetic operation of u=xy<2>, and to make the operation range broader and to stabilize the performance.
Patent JP-H09326575-A (JP)
Title: Led support structure
Inventor: NAGANO HITOSHI
IPC: H05K3/30
Filed: 1996-06-05
Abstract: PROBLEM TO BE SOLVED: To facilitate management and assembling work without change of LED holder even at the LED fitting position by coupling an isolation substrate for fitting and connecting an LED which may be disconnected at the edge portion and a printed circuit board with a coupling body. SOLUTION: This structure comprises a printed circuit board 6 having an isolation substrate 11 for disconnecting and connecting LED at the edge portion and a coupling body 12 for coupling the printed circuit board 6 and isolation substrate 11. The isolation substrate 11 located at the edge portion of the printed circuit board 6 is surrounded by the perforated section 13 engraved on the line connecting the deeper areas of a couple cut portions 34, 34 isolated by the predetermined distance opening at the edge portion. The isolation substrate 11 is provided with bored coupling hole 21 for mounting the coupling body 12 in the side of the perforated section 13 and is also provided with a bored coupling hole 22 for coupling the coupling body 12 in the side of the perforated section 13 of the printed circuit board 6.  The coupling body 12 is provided to open or close a printed circuit board supporting body 14 and an isolation substrate supporting body 15 via a hinge 16.
Patent JP-S5664839-A (JP)
Title: Manufacture of multilayered container
Inventor: OKUDAIRA TADASHI
IPC: B29C49/64
Filed: 1979-11-02
Abstract: PURPOSE: To obtain the multilayered container with high gas barrier property and high transparency by stretching a multilayered parison having an outer and an inner layers comprising a polyester resin and an intermediate layers comprising a polyamide resin containing a metaxylyrene group under a specified condition.  
     CONSTITUTION: A polyester resin having ethylene terephthalate as a main repeating unit is used as the outer and inner layers and a polyamide resin containing a metaxylyrene group is used as the intermediate layer to form the multilayered parison. Subsequently, the multilayered parison is heated to such a temp. that the surface temp. thereof is reached to a temp. up to Tg+15W2Tg+15 (Tg is a glass transition temp.) of a polyester resin and stretched to a longitudinal direction at a draw ratio of 1W4 times and to a lateral direction at a draw ratio of 2W7 times (a peripheral length stretch ratio of a lateral direction of a container). 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-S62298779-A (JP)
Title: Delay time measuring apparatus for transistor gate
Inventor: KUBOSAWA HAJIME
IPC: G01R31/26
Filed: 1986-06-18
Abstract: PURPOSE:To calculate a delay time of a transistor gate based on an optical path length as given when a value of a photoexcitation current generated changes, by irradiating the gate with a laser beam through an optical path length varying means. CONSTITUTION:A laser beam source 14 vanishes after once generated within one cycle of an input clock pulse. This beam irradiates a transistor gate to be measured passing through an optical path length varying mechanism 15 to generate a photoexcitation current. The detection of a value of the photoexcitation current generated is conducted at each cycle of the clock pulse, but it is impossible to realize a repetition frequency of the clock pulse corresponding to the delay time of the transistor gate. Here, in the embodiment, the optical path length varying mechanism 15 is provided to vary the timing of the laser irradiation gradually. This provides time resolutions equivalent to those obtained when a driving is performed by a clock pulse with a high repetition frequency.
Patent JP-H05336035-A (JP)
Title: Radio telephone terminal
Inventor: KIYOMATSU YOSHIKAZU
IPC: H04W84/10
Filed: 1992-06-03
Abstract: PURPOSE:To allow the telephone terminal to be compatible with the system serving a different service automatically by allowing the telephone terminal to read various data of radio telephone enterprises described on an IC card and to be acted on a predetermined radio frequency and radio communication protocol. CONSTITUTION:When an IC card 1 is inserted to a card reader 2, the reader 2 reads data relating to a relevant radio telephone enterprise by button operation of an operation section 10 from the card 1. The reader 2 sends the read information to a control section 3. The control section 3 controls a synthesizer 6 based on read control channel data and to allow the synthesizer 6 to generate a definite frequency. A reception section 4 receives a radio carrier according to the definite frequency through a radio common device 7 and an antenna 15, discriminates the data and obtains the system information. Then the received information enterprise dependent data are collated and an available service is displayed on a display section 9. Then the communication is made available.
Patent JP-H0367265-A (JP)
Title: Magnetic toner for developing electrostatic charge image
Inventor: NOZAWA KEITA
IPC: G03G9/083
Filed: 1990-05-30
Abstract: PURPOSE:To obtain magnetic toner contg. magnetic powder having satisfactory magnetic characteristics by incorporating spherical magnetic particles into spherical magnetic powder and forming a specified surface layer on each of the particles. CONSTITUTION:A binding resin and spherical magnetic powder are incorporated and the magnetic powder is composed of spherical magnetic particles. Each of the particles has a surface layer 1 and an core part 2 and the surface layer 1 is formed with ferrite whose compsn.is different from that of ferrite forming the core part 2. The amt. of the oxides of divalent metals contained in the ferrits surface layer of the magnetic powder except iron oxide is regulated to 1.5-13 ml% (expressed in terms of divalent metal ions) of the amt. (expressed in terms of iron ions) of the iron oxide. Stability to electrostatic charging is maintained and low retentivity and higher dot and fine line reproducibility are obtd.
Patent JP-S5475631-A (JP)
Title: Combustion controlling device
Inventor: KOBAYASHI SHINICHI
IPC: F23N3/08
Filed: 1977-11-29
Abstract: PURPOSE: To keep combustion in good condition, by maintaining the concentration of carbon dioxide in exhaust gas constant through regulating air supplied to a combustion chamber corresponding to the detected quantity of carbon dioxide in the exhaust gas.  
     CONSTITUTION: If the concentration of carbon dioxide in exhaust gas exceeds a set value, the internal resistance of a detecting element 9 exceeds a set value, and the output of a comparator 50 becomes low level and switches off a transistor 45. Then the input level of a transistor 40 becomes comparatively high, and so the  current amplification factor of a Darlington circuit 37 which is controlled to make  the internal impedance of a transistor 40 low is controlled to become low. Therefore, current through a feed and exhaust fan motor 8 is controlled to the decreasing direction, i.e. to the direction of decreasing the revolution of the feed and  exhaust fan motor. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-S625077-A (JP)
Inventor: FUJIOKA SADAKAZU
IPC: F26B17/14
Filed: 1985-06-28
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-S63307772-A (JP)
Title: Semiconductor integrated circuit device
Inventor: SAITO YOSHIKAZU
IPC: H01L21/8222
Filed: 1987-06-10
Abstract: PURPOSE:To reduce parasitic capacitance existing as a delay element, and to increase working speed by applying reverse bias voltage to a collector region in a bipolar-transistor form a semiconductor substrate in a bipolar CMOS type semiconductor integrated circuit device. CONSTITUTION:In a semiconductor integrated circuit device in which an active circuit consisting of MOS transistors Mn, Mp and a bipolar-transistor Q1 is formed in the same semiconductor substrate, a bias circuit 10 applying reverse bias voltage VB to a collector region 51 in the bipolar-transistor Q1 from the semiconductor substrate 1 is shaped. Accordingly, parasitic capacitance Cs generated by a junction between the forming region of the bipolar-transistor Q1 and the semiconductor substrate 1 can be reduced, and parasitic capacitance existing as a delay element in the collector region 51 in the bipolar-transistor Q1 can be lowered.
Patent JP-H037735-A (JP)
Title: Biaxially orientated phenylene sulfide film
Inventor: DEGUCHI YUKICHI
IPC: C08G75/02
Filed: 1990-05-30
Abstract: PURPOSE:To obtain the title film having excellent impact resistance and tear resistance without damaging heat resistance, electrical characteristics and chemical resistance consisting essentially of a random copolymer comprising a p- phenylene sulfide unit and an other unit. CONSTITUTION:The aimed film which consists essentially of (A) 70-90mol% repeating unit shown by formula I and (B) 8-30mol% repeating unit shown by formula III and has <=1.5wt.% chloroform extracted amount, 1-500mum thickness and >=13kg/mm<2> breaking strength in both the longer and width directions.
Patent JP-S6035107-A (JP)
Title: Method of manufacturing locker arm for internal- combustion engine
Inventor: IMAMURA TOSHIO
IPC: F01L1/18
Filed: 1983-08-06
Abstract: PURPOSE:To simplify the manufacturing process and reduce the cost, by chamfering the corner part etc. of an installation surface of a ceramic pad to a locker arm when a ceramic pad is formed and machining the pad-to-cam contact surface after the pad has been fixed to the arm. CONSTITUTION:The tip portion of a locker arm 1 has a ceramic pad 2 firmly attached to it. A supporting surface 3 for the locker arm is formed in a plane nearly perpendicular to the direction of rocking motion of the tip portion of the locker arm 1. In addition, a reference surface 5 is formed in order to position the ceramic pad 2 properly with respect to a rocking shaft 4. In this case, a chamfered section 7 is provided in order to keep the pad 2 free from a corner part 6, which is used to bring the ceramic pad 2 into complete contact with both the supporting surface 3 and the reference surface 5 for the accurate positioning of the ceramic pad 2 when the pad 2 is formed. And after the ceramic pad 2 is fixed to the locker arm 1, a contact surface 8 between the pad 2 and a cam, which is formed on the opposite side of the supporting surface 3 of the ceramic pad 2, is machined for finishing.
Patent JP-H08334594-A (JP)
Title: Method for aiding action of control rod controlling system and its device
Inventor: MORI TOSHIHIRO
IPC: G21C17/10
Filed: 1995-06-09
Abstract: PURPOSE: To attain rationalization of inspection by easily obtaining the drive speed of control rod. CONSTITUTION: Because the drive speed of each control rod 2 is obtained in time sequence based on the inspection signal from first and second detectors 7 and 8 and good or bad for the drive speed is judged, it becomes unnecessary for a worker to measure the drive speed of the individual control rods 2 and the manday of worker and work time required for the inspection can be drastically reduced. Furthermore, since a predicted drive speed to be operated next time is obtained based on the time sequential drive speed data and good or bad for the predicted drive speed is judged, the location to be inspected in future can be predicted.
Patent JP-H0814514-A (JP)
Title: Burner
Inventor: YOTSUYA NORIO
IPC: F23D11/10
Filed: 1994-06-24
Abstract: PURPOSE:To simply form a burner having a plurality of burning units, to make heating of vaporizing chambers uniform and to stabilize the vaporization by separating a vaporizer into a plurality of the chambers via partition walls, and providing an air-fuel mixture outlet, an air-fuel mixture passage and the burning units in the respective chambers. CONSTITUTION:A vaporizing chamber 9 is separated therein into a main vaporizing chamber 11 and a sub-vaporizing chamber 12 by a partition wall 10 formed integrally with the chamber 9. A main air supply tube 14 and a sub-air supply tube 15 for supplying vaporizing air to the chambers 11, 12 are provided at the sidewall of the chamber 9. A main fuel supply tube 16 and a sub-fuel supply tube 17 for supplying liquid fuel to the chambers 11, 12 are respectively inserted into the tubes 14, 15. Further, a main air-fuel mixture outlet 24 and a sub-air-fuel mixture outlet 25 communicating with the chambers 11, 12 are provided at the downstream sides of the chambers 11, 12. A main air-fuel mixture passage 28 and a sub-air-fuel mixture passage 29 so disposed as to be surrounded in a cylindrical shape with a main secondary air chamber 26 and a sub-secondary air chamber 27 are provided at the downstream side.
Patent JP-H10320503-A (JP)
Title: Card receiving device
Inventor: YOSHIOKA YUKIO
IPC: G06K13/06
Filed: 1997-05-16
Abstract: PROBLEM TO BE SOLVED: To make a card receiving device able to accurately detect the insertion of a card and able to be small sized. SOLUTION: Infrared rays from a light emitting device 30 transmitted from the lower surface side of a substrate 22 to the upper surface side are made incident on the light receiving cover 52 of the lower surface 41a of the substrate 41, passed through a slit 51 and inputted to a light receiving device 53. The side part of the light receiving cover 52 is surrounded by gap control ribs 47 and one end side of the gap control ribs 47 is connected by a light shielding rib 55 projectingly provided so as to cross between the light receiving cover 52 and one end of the substrate 41 at a height slightly lower than the gap control ribs 47. The card is advanced through the gap of gap control ribs 47 on the side of the substrate 41 and the gap control ribs 27 on the side of the substrate 22 without being brought into contact with the light shielding rib 55.  Also, external light turned from the side of a card part 58 to the light receiving cover 52 is shielded the light shielding rib 55.
Patent JP-2000329917-A (JP)
Title: Cohesive diffusion semitransmitting type reflection plate
Inventor: HARA KAZUTAKA
IPC: G02F1/1335
Filed: 1999-05-24
Abstract: PROBLEM TO BE SOLVED: To develop such a reflection plate that the balance between reflectance and transmittance can be easily controlled, that a plate with high reflectance can be easily obtd., that the diffusing degree for reflected light can be easily controlled, that coloring of the transmitted light can be prevented, that even when defects such as pinholes, irregularity and scratches are present on the reflection face, they do not cause significant decrease in the display quality, and that the plate can be produced by easy operation with high production efficiency and excellent mass productivity. SOLUTION: The semitransmitting reflection plate consists of a reflection plate having a light-shielding metal thin film 2 supported by a light transmitting base body 1. The metal thin film 2 has many fine openings on the surface and the openings have the light transmitting property. Further, the metal thin film 2 is coated with a light-diffusing cohesive layer 3 containing transparent particles having preferably 2.5 to 40 μm average particle size. By this method, visibility of the openings on the reflection face is reduced by the diffusing effect of the cohesive layer 3, and the openings are homogenized and become hardly conspicuous, to prevent it from causing decrease in the display quality of a liquid crystal display device or the like.
Patent JP-2000332153-A (JP)
Title: Method for cleaning solder bump forming surface of wafer-level csp
Inventor: DOI KIMIO
IPC: H01L23/12
Filed: 1999-05-24
Abstract: PROBLEM TO BE SOLVED: To surely clean the solder bump forming surface of a wafer-level chip size (scale) package (CSP) which is formed in the level of a wafer. SOLUTION: After solder bumps are formed on a wafer 13 and the bumps are reflowed, the wafer 13 is held by a spin chuck and rotated. The solder bump forming surfaces 10 of the wafer 13 are heated by blowing steam upon the surfaces 10 from a nozzle 16. When the surfaces 10 are heated, the residues of flux 11, scattered solder 12, etc., become soft. Then the residues are washed away by jetting a washing solution upon the softened residues with a high pressure.
Patent JP-S6123302-A (JP)
Inventor: KATSUMATA MASAAKI
IPC: H01C7/10
Filed: 1984-07-11
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-H08331914-A (JP)
Title: Machine for direct sowing in flood paddy field
Inventor: MIZOTA HIDEAKI
IPC: A01B63/111
Filed: 1995-06-09
Abstract: PURPOSE: To provide a machine for the direct sowing in a flood paddy field capable of keeping the position of a float of each direct sowing apparatus at the optimum level using an extremely simplified structure. CONSTITUTION: A mobile machine body is provided with a plurality of direct sowing apparatuses 11 parallelly placed at the right and left sides of the body and each composed of a vertically movable float having a furrow opener 18, a sowing means 19 to put seeds in the furrow formed on a field by the furrow opener 18 and a soil-covering means to cover the seeds in the furrow with soil. The plural direct sowing apparatuses 11 are divided into plural blocks. Each block is provided with a grounding member 45 running on the ground to give a setting standard for the direct sowing apparatus 11, a 1st means to detect the vertical position of the grounding member 45 relatively to the float 19 and a 2nd detection means thrust into the soil to detect the hardness of the soil.  The float 19 of each block is independently lifted or lowered relatively to the mobile machine body based on the detection results of the 1st detection means and the 2nd detection means to keep the depth of the furrow formed by the furrow opener 18 at a prescribed depth.
Patent JP-H11299948-A (JP)
Title: Rolled ball course estimation device for practicing bowling game
Inventor: TOBA KYOHEI
IPC: A63B71/06
Filed: 1998-04-15
Abstract: PROBLEM TO BE SOLVED: To enable even beginners to make easy adjustments in a bowling game. SOLUTION: In a bowling game, ball rolling techniques are tried and the track of a ball is sampled and shown on a transparent sheet 6 laid on the model plate 5 of a bowling lane to investigate an ideal course of the ball by moving the sheet 6. According to the ideal course, a standing position for bowling, a bowling position, and the position of a target spot are determined so that adjustment can be made without the need to count numbers.
Patent JP-H05309557-A (JP)
Title: Lapping device of piston ring
Inventor: SATO YUTAKA
IPC: B24B37/00
Filed: 1992-05-11
Abstract: PURPOSE:To make it possible to lapping-process the barrel face of a non-circular piston ring with a cross section of an oval form, an ellipse form, or the like, and to suppress the abrasion of the inner peripheral surface of a lapping sleeve. CONSTITUTION:In this lapping device, collars 6 and 8 to carry a non-circular piston ring 7 are fixed to an upper holder 11 through a swash plate 10 by using a holder rod 4. The upper holder 11 is fixed to a rotary shaft 13, the rotary shaft 13 is moved up and down and rotated, and the piston ring 7 is made possible to fluctuate and move up and down. On the inner peripheral surface of the main body 2 of a lapping sleeve 1, an electrocoating painting layer 3 in which superhard abrasive grains are dispersed is provided.
Patent JP-H05183236-A (JP)
Title: Gain coupled distributed feedback type semiconductor laser
Inventor: MARINA MERIGA
IPC: H01S5/34
Filed: 1992-05-11
Abstract: PURPOSE: To provide a semiconductor and a production method with which the layer of lump-shaped active materials are not used for achieving satisfactory performance as regards absolute and differentiated gains. CONSTITUTION: Optical feedback is provided by a grid 2 of passive semiconductor materials, an active medium exists only in the groove of grid 2, and the wire and barrier of quantum wire structure are formed by discontinuous layers 5 of optically active materials separated by an optically passive material layer 6. An optical confinement layer 7 is provided on the grid 2 and the multiplex quantum wire structure. Further, the production method for the semiconductor laser is provided as well.
Patent JP-H04342921-A (JP)
Title: Locating part for linear cathode
Inventor: TAKAGI SEISHI
IPC: H01J9/02
Filed: 1991-05-20
Abstract: PURPOSE:To efficiently perform the exact arrangement of a locating member and prevent the locating member itself from being broken as well extend and hang a linear cathode at the exact location. CONSTITUTION:At the both extension ends of an electron beam opening 6 provided on an arbitrary electrode 1 which constitutes a part of an image display device, a locating member 2 for holding a linear cathode is mounted. In the locating member of a linear cathode for extending and hanging the linear cathode on the electron beam opening 6 with the locating member 2 while keeping a constant spacing, the locating member 2 contains a supporting grooves 3 for holding the linear cathode.
Patent JP-S5669365-A (JP)
Title: Electroless plating reaction measuring apparatus
Inventor: SUGANO KENICHI
IPC: C23C18/40
Filed: 1979-11-08
Abstract: PURPOSE: To rapidly detect the amount and thickness of a film deposited by instantaneously applying a predetermined amount of charges to a working electrode which is a substance to be treated and measuring and analyzing a time change of polarization due to the application to measure electroless plating reaction.  
     CONSTITUTION: A predetermined amount of charges accumulated in capacitor 15 is instantaneously applied to working electrode 2 dipped in an electroless plating bath with charge applying mechanism 16, and a potential change of electrode 2 is obtd. as the relation of polarization value η-time t with potential difference recording mechanism 25 using reference electrode 3 of electroless plating reaction measuring probe 14 as a standard electrode. On the basis of this relation reaction resistance RELF, Tafel gradient βa, βc and depositing current iELF of electroless plating reaction are obtd. with analyzing mechanism 26, and a change of current iELF with the passage of time is integrated with integrating mechanism 27. Thus, the amount and thickness of a film deposited by electroless plating are detected. 
     COPYRIGHT: (C)1981,JPO&Japio