baber/WOPTO huggingface dataset:
Patent JP-S62181816-A (JP)
Title: Turning method for crank pin
Inventor: KAMIYA YASUO
IPC: B23C3/06
Filed: 1986-02-04
Abstract: PURPOSE:To machine a crank shaft in single process by separating the center line L2 of a rotary tool from the center line L1 of a crank pin in the drank shaft, then moving the rotary tool until the center lines L1 and L2 are aligned, thereafter performing the cutting by means of an arced cutting edge. CONSTITUTION:A rotary tool 10 is advanced with the center line L2 thereof being set off by a distance (a) from the center line L1 of a crank pin, and stopped when a desired diameter thereof is obtained. Then the rotary tool 10 is fed downward until the center lines L1 and L2 are aligned. During this motion, the opposite end sections of the linear section of the crank pin, the arced portions and the shoulder portions 7 are cut by means of an arced cutting edge 3 and a shoulder cutting edge 14.
Patent JP-H08193661-A (JP)
Title: Oil seal device and discharge valve
Inventor: ICHINOSE MASATO
IPC: F16J15/3276
Filed: 1995-01-13
Abstract: PURPOSE: To provide an oil seal device which is capable of being mounted in a single operation without using a holding plate or a bolt, and does not come off even when being exposed to high pressure. CONSTITUTION: The outer circumference of an oil seal 10A is inserted into a cylindrical surface 11A formed in a housing 11. An annular groove 15 of triangular section is formed in the cylindrical surface 11A, and an annular projection 14B of the oil seal 10A is fallen into the annular groove 15. The annular projection 14B is lined and reinforced by a reinforcing structure 12A where an annular inner ring 12 of L-shaped section is inflated in the bellows shape. The layer of a packing 14 to be held by the reinforcing structure 12A and the annular groove 15 generates the compressive stress to resist the pressure to be exerted from the right side of the oil seal 10A.
Patent JP-S60165855-A (JP)
Title: Loudspeaker telephone set
Inventor: OOTA SEIZOU
IPC: H04M1/60
Filed: 1984-02-08
Abstract: PURPOSE:To set automatically a voice switch circuit to the receiving state when a loundspeaker telephone set is used for a talking aiming at reception only by storing in advance a dial number for the talking aiming at the reception only to a microprocessor. CONSTITUTION:A CPU13 detects depression information of a pushbutton dial 14, a dial transmission circuit 6 is controlled by the dial depressing information and a dial signal is transmitted to a line end 7. Dial numbers for the talking aiming at the reception only are stored in advance in the CPU13 of the execution example of this invention. When a dial number is given to the CPU13 from a pushbutton dial 14, both the dial numbers are compared and when they are coincident, a voice switch circuit 12 is set to the receiving state after the transmission of the dial signal and when dissident, the voice switch circuit 12 is set to the transmission state after the transmission of dial signal.
Patent JP-H04248201-A (JP)
Title: Reflector for vehicle headlight
Inventor: KAWASHIMA HIROYUKI
IPC: F21S8/10
Filed: 1991-01-23
Abstract: PURPOSE:To form a cut line peculiar to low beam by effectively using entire surface of the reflector. CONSTITUTION:An elliptic parabolic surface as a basic surface is elliptic when cut with a plane normal to the optical axis and parabolic when cut with a plane including the optical axis. A light source 5 is placed along the optical axis. The cross-sectional curve 10 formed when the reflecting surface 2 is cut with a plane normal to the optical axis is expressed with an algebraic equation of finite number-th power of vector by specifying the end position and factor vectors of the curve. As a result, the reflecting surface 2 is formed as a free curve apart from the basic surface. The curve control operations important for forming a cut line 4a are the operation for making the tangent vector at the end point of the cross-sectional curve cross at right angles the positional vector at the end point, and the operation of giving twist to the curved surface. With these operations the light distribution is made so that edges of filament images agree finally to each other to form a clear cut line.
Patent JP-S62180924-A (JP)
Inventor: ISHIO HARUYUKI
IPC: H01H37/38
Filed: 1986-02-03
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-S62182484-A (JP)
Title: Scroll compressor
Inventor: KITAYAMA HIROSHI
IPC: F04C18/02
Filed: 1986-02-03
Abstract: PURPOSE:To make the oil quantity flowing into a compression chamber adequate and improve the lubricity of an eccentric bush by providing an oil passage on the outer periphery of the eccentric bush inserted into the eccentric hole of a shaft and blocking the rotary scroll side end section of the oil passage. CONSTITUTION:An oil passage 23 extending in the shaft direction is formed on the outer periphery of an eccentric bush 13 which has an eccentric hole 14 inserted with the shaft 5a of a rotary scroll 5 and is inserted into an eccentric hole 12 formed at the upper end of a shaft 9, and the rotary scroll side end section is blocked. The oil fed through an oil passage 15 in the shaft 9 is thoroughly fed to the outer periphery of the eccentric bush 13 via the oil passage 23 and reliably lubricates the eccentric bush 13, but one end of the oil passage 23 is blocked, thus no excessive oil flows into a compression chamber.
Patent JP-H05219109-A (JP)
Title: Multiple address transmitting system in message storage device
Inventor: HIROTA HARUMI
IPC: H04L12/58
Filed: 1992-02-07
Abstract: PURPOSE:To facilitate the designation of the addition and the deletion of a desired address in a multiple address list so that the designation of the address of a message is quickened. CONSTITUTION:A transmitting person inputs plural desired addresses from a message input/output terminal 1. An input address judging part 21 in a message storage device 20 judges an individual address number to be deleted (added) from (to) a multiple address number and the individual address of the multiple address number after development. A multiple address list developing part 22 develops the multiple address list on the basis of information judged by the input address judging part 21, and a message address storing and transmitting part 23 stores the address to which the message is to be transmitted and the stored message by allowing them to correspond to each other. On the basis of the address stored by the message address storing and transmitting part 23, the message stored by a message storage part 24 is multiple-address- transmitted to plural message input/output terminals.
Patent JP-S59153360-A (JP)
Inventor: SEODORU HIYUUZU YOOKU
IPC: H04L27/233
Filed: 1984-02-07
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-S58139116-A (JP)
Title: Production of liquid crystal panel
Inventor: KOMON HIRONOBU
IPC: G09F9/35
Filed: 1982-02-13
Abstract: PURPOSE:To detect and screen defects of liquid crystal panels surely, by including a stage of applying high voltage between two sheets of electrode plates so that the electrode plates near the conductive foreign materials are burnt when the foreign materials are contained therein. CONSTITUTION:Transparent electrode plates 3, 4 are provided on the inside surfaces of light transmittable substrates 1, 2 consisting of glass or plastics. The substrates 1, 2 are held at a specified micro gap by means of a sealing material 5, and liquid crystals 6 are injected in the cell formed by the same. In the figure, conductive foreign materials 7a, 7b are incorporated in the liquid crystals 6, and several 10- several 100V voltage is applied between the plates 3 and 4. Even if the voltage near the driving voltage for the liquid crystals is applied, the electrodes 3, 4 are not shorted to each other and are not judged to be defective. However, if such high voltage is applied, the plates 3, 4 burn of discolor near the material 7a, or the liquid crystals are decomposed. The defectiveness and nondefectiveness of the liquid crystal panels are decided by measuring the  current value or resistance value between the plates 3 and 4 in this state.
Patent JP-S55115491-A (JP)
Title: Method and apparatus for light oil production from heavy crude oil
Inventor: AKIYAMA SAKAE
IPC: C10G31/06
Filed: 1979-02-26
Abstract: PURPOSE: To continuously produce light oil, at a high conversion rate, from crude oil containing heavy oil, waxes and muddy impurities.  
     CONSTITUTION: Heavy crude oil contained in a tank B of a treatment ship S is fed through a pump P 1  and a main supply pipe 230 to a separator A having a plurality of treater vessels 2, and then, heated to 50W60°C by passing a heating medium through a heating tube 241. At the same time, a treatment tank 1 of a sealed type is evacuated, and thereto the light oil fraction from the fluidized crude oil is passed through a filter medium 202. The low-boiling light oil fraction vaporized in the vessels 2 during heating is drawn by suction means 41 through a condenser 61 and a pipe 63 to a tank C. Residues remaining after recovering the light oil fraction is transported by a screw conveyor 52, discharged from an exit 25, and fed through a transportation path 51 to a value recovery unit 53, wherein remaining heavy oil is recovered. The recovered heavy oil is passed to a tank D, and the residual mass is fed to a mixed firing furnace 54, and burned. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-H09196965-A (JP)
Title: Acceleration sensor
Inventor: NAKAMURA TAKESHI
IPC: G01P15/09
Filed: 1996-01-12
Abstract: PROBLEM TO BE SOLVED: To provide an acceleration sensor of less temperature drift with which detection can be made in the range from static load to acceleration. SOLUTION: The acceleration sensor 10 includes the first and the second vibrators 12 and 14 formed into the figure 8-shaped and connection parts 16, 18 and 20. Extension parts 22a and 22b are formed so that they extend from the connection part 20 at the central part, and a weight 24 is attached to its tip. Supporting parts 26a and 26b formed at the edge part of the first and the second vibrators 12 and 14 are supported. On the same side of the first and the second vibrators 12 and 14, the first and the second piezoelectric elements 28 and 30 are formed. The first and the second piezoelectric elements 28 and 30 contain divided electrodes 36a and 36b and electrodes 42a and 42b, respectively. The electrodes 36a and 36b and the electrodes 42a and 42b are, with the central part in longitudinal direction of the first and the second vibrators 12 and 14 as a border, arranged on both sides.
Patent JP-H02202564-A (JP)
Title: Cover lay ink resin composition for covering circuit board
Inventor: KONOTSUNE SHIRO
IPC: C09D11/10
Filed: 1989-01-31
Abstract: PURPOSE:To obtain the subject composition improved in printability, adhesion, flexibility and heat resistance by blending fine powdery silica and alumina having the treated surface in a solution of a polyimide or polyamic acid. CONSTITUTION:The objective composition obtained by blending fine powdery silica and alumina having the treated surface in a solution of a polyamide or polyamic acid.
Patent JP-H10224849-A (JP)
Title: Mobile communication system, base station equipment and mobile object equipment
Inventor: NAITO MASAYUKI
IPC: H04W4/02
Filed: 1997-02-04
Abstract: PROBLEM TO BE SOLVED: To enable the communication between a base station equipment and a mobile equipment by transmitting self position information and mobile object state information detected by the mobile equipment to the base station equipment, picture-displaying a self position and command information given from the base station equipment and preparing a message so as to transmit to the base station equipment. SOLUTION: Position data received by a GPS receiving circuit 1 selects a map in the periphery of its position from in map data housed in a CD-ROM unit 3 at a positional information display control circuit 2A and is displayed on this on a display unit 5 by a composite display control circuit 4A with the position of its own mobile object and attribute data on its own mobile object. Then the position of its own mobile object and attribute data on its own mobile object are transmitted to a headquarter or a center 7A from a radio control circuit 11A by a positional information transmitting circuit 2C to be given to a host computer 7B. A command message from the head quarter or the center 7A is received through a character information receiving circuit 20 and superpose-displayed on the unit 5.
Patent JP-S56117410-A (JP)
Title: Protecting circuit of amplifier
Inventor: ISHIGURO NORIO
IPC: H03F1/52
Filed: 1980-02-22
Abstract: PURPOSE: To increase the range in which an amplifier having a protecting circuit works in a normal way, by approximating the protecting line to the ASO line.  
     CONSTITUTION: A serial circit of Zener diodes 20 and 23 is connected to the positive power source +B in such way that the cathode side of each Zener diode is turned to the source +B. Then the cathodes of diodes 20 and 23 are connected to the base of the transistor 16 via the resistances 18 and 21 with the anode of the Zener diode 23 connected to said base via the resistance 25 respectively. In the same way, a serial circuit of Zener diodes 19 and 24 is connected to the negative power source -B with the anode side of each diode turned to the negative power source. Then the anodes of diodes 19 and 24 are connected to the base of the transistor 15 via the resistances 17 and 22 with the cathode of Zener diode 24 connected to said base. In such constitution, the protecting line C has two folded points. Thus more an accurate approximation is secured between the protecting line and the ASO line A. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-H05279927-A (JP)
Title: Textile machine comprising plural drafting units arranged next to one another in row
IPC: D01H5/80
Filed: 1993-01-13
Abstract: PURPOSE: To provide a construction method for compensating radial directional deviations at bearing points of continuous delivery bottom cylinders. CONSTITUTION: In the case of a textile machine comprising drafting units that are disposed next to one another, bottom cylinders are arranged in the longitudinal direction of the machine so that they continue along several or all drafting units 51. The continuous bottom cylinders 6, 7 and 8 are disposed at several bearing points 13, 14, 15 and 16 which are arranged at a spacing from one another in the longitudinal direction of the machine. It is provided, in the case of the delivery bottom cylinder 8, to design at least some of the bearing points such that they can be readily adjusted. As a result, radial directional deviations of the delivery bottom cylinders can be compensated which occur along its longitudinal dimension.
Patent JP-H056795-A (JP)
Title: Discharge lamp lighting device
Inventor: HOSAKA TAKESHI
IPC: H02M3/28
Filed: 1991-02-15
Abstract: PURPOSE:To provide a discharge lamp lighting device which generally stabilizes the lighting of a discharge lamp and ensures the lighting of the discharge lamp at the time of start. CONSTITUTION:The alternate current from a commercial AC power source E is rectified by a rectifier circuit 1 and converted into a high frequency by an oscillating circuit 2 to light a discharge lamp FL. When the discharge lamp FL is lighted, a control circuit 3 controls a control winding Tr1c according to the voltage detected by a detecting winding Tr2c to control the oscillation of a transistor W, and stabilizes the output of the oscillating circuit 2. When the discharge lamp FL is started, the voltage of a current-limiting chalk coil La is raised, a Zener diode ZD1 is ON to make the control circuit 3 OFF, and the output of the oscillating circuit 2 is increased to ensure the start of the discharge lamp FL.
Patent JP-H06236190-A (JP)
Title: Active noise reduction device
Inventor: NAKAMURA KAZUHIRO
IPC: H03H17/06
Filed: 1993-02-10
Abstract: PURPOSE:To concentrate a noise reduction effect only on an optional position. CONSTITUTION:The noise reduction effect is concentrated only in the vicinity of the selected position by making the output of a measuring sensor 110 set to out of the selected position or in the vicinity of that zero or small with a multiplier 117 based on the selection of a position selector 116 at the time of updating the coefficient of the transfer function of an adaptive FIR filter 105, and operating the adaptive FIR filter 105 and a speaker 109 for reducing only a noise on the selected position or in the vicinity of that.
Patent JP-S60168330-A (JP)
Inventor: KAWAMURA BUNROKU
IPC: A01G33/02
Filed: 1984-02-08
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-H01197376-A (JP)
Title: Porous carbon material and production thereof
Inventor: UNO YOSHITAKA
IPC: C04B38/06
Filed: 1988-02-01
Abstract: PURPOSE:To obtain a porous carbon material having superior strength, oxidation and heat resistances by carbonizing a thermosetting resin foam, by shaving off the skin layer and by coating the resulting porous carbon material with a carbon film by thermal decomposition. CONSTITUTION:A mixture of a thermosetting resin such as resol type phenol resin with a blowing agent and a curing agent is charged into a mold, foamed and cured by heating to produce thermosetting resin foam. This foam is freed of the skin layer by shaving and carbonized or graphitized. A carbon film is formed on the surface of the resulting porous carbon material by thermal decomposition to obtain a porous carbon material having <=0.1g/cm<3> specific gravity.
Patent JP-S61182301-A (JP)
Title: Fin line loading polarization coupler
Inventor: UENO KENJI
IPC: H01P5/16
Filed: 1985-02-07
Abstract: PURPOSE:To form a fin line loading polarization coupler with low reflection, low loss and excellent polarization coupler characteristic by constituting a sub waveguide with a waveguide having the same cross section as that of a main waveguide and providing a barrier having a thin and long hole for passing through a fin line gap to a joint between the main waveguide and the sub waveguide. CONSTITUTION:A polarized wave E1 incident from the left of the main waveguide 1 is transmitted along the fin line 6 while electric field is concentrated to the gap of the fin line provided in parallel with the direction of electric field, passes through a thin and long hole 9 and is branched into the sub waveguide 7. In this case, since the cross section of both the waveguides is made identical, the main waveguide impedance and the sub waveguide impedance for the polarized wave E1 are equivalent strictly or approximately, and the impedance change at the T branch joint between both the waveguides is less and the reflection due to impedance mismatching is almost neglected.
Patent JP-S53106693-A (JP)
Title: Separating method for boron and fluorine in boron trifluoride
Inventor: KURODA YASUO
IPC: C01B35/10
Filed: 1977-03-02
Abstract: PURPOSE: To obtain high purity boric acid in a high yield when  10 Bu eful for a neutron measuring device, neutron shielding and controlling materials, or the like is separated and obtd. from  10 B-enriched BF 3 , by reacting the BF 3  with an alkoxide of Mg, etc. to form boric acid ester. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-H03225997-A (JP)
Title: Manufacture of flexible printed wiring board
Inventor: HIBINO YUTAKA
IPC: H05K3/28
Filed: 1990-01-31
Abstract: PURPOSE:To obtain a good heat-resistant property and a good dimensional- accuracy characteristic by a method wherein a thermosetresin adhesive layer, in a B-stage state, which is flexible and whose heat-resistance property is excellent is formed on a mold-releasing film, the mold-releasing film is stripped off from the thermoset-resin adhesive layer which has been in a C-stage state and a circuit is insulated. CONSTITUTION:One face is treated to be mold-releasing by a siliconebased mold-releasing agent 7. A plastic film (PET film) 5 is coated with an epoxy- resin-based thermoset resin adhesive; the adhesive is dried and hardened partly. An adhesive layer 48 is formed in a B-stage state. A bonding sheet 11 and a conductor part 10 are aligned and overlapped in such a way that the thermoset-resin adhesive layer 4B in the B-stage state is set on the side of a conductor 3. They are held and bonded in a state that a temperature and a pressure are applied. The thermoset resin adhesive layer 4B is changed to a C-stage state by heating. The PET film 5 on the surface is stripped off and removed; this product is completed.
Patent JP-H02203456-A (JP)
Title: Magnetic recording/reproducing device
Inventor: ARAI KAZUO
IPC: G11B15/467
Filed: 1989-02-01
Abstract: PURPOSE:To omit the extreme accuracy required for the attachment positions of the leading and follower heads by storing the tracking states of the follower head and a track set at reproduction in a memory circuit and adding the tracking state of the follower head to control the leading head at after-recording. CONSTITUTION:In a normal reproduction mode, a 1st pair of heads 2a and 2b trace the center of a track, and the positions of a 2nd pair of heads 3a and 3b set to the track are stored in a memory circuit 16. In an after-recording state, the output of the circuit 16 is added to the output of a sample holding circuit 19 via an adder 14. At the same time, a control loop functions to set the output of the adder 14 at zero. Therefore the output of the circuit 19 is shifted by an extent equal to the voltage produced in the direction opposite to the output signal of the circuit 16 and then stabilized. Then the drive of the heads 2a and 2b are offset so that the heads 3a and 3b pass approximately the center of a track to be recorded. As a result, the track linearity is never deteriorated even though the head attachment accuracy is rather inferior.
Patent JP-H09198572-A (JP)
Title: Amusement video equipment
Inventor: NAKAMURA TAIZOU
IPC: H04N7/16
Filed: 1996-01-18
Abstract: PROBLEM TO BE SOLVED: To freely select several pieces out of a lot of video information and further to always watch the respective items of images from the beginning by controlling the signal reproducing state of a video signal reproducing machine by passing a paper money through a paper money slot. SOLUTION: A storage box 2 houses a paper money identifier 3, a video signal reproducing device 4, a control means 6 for controlling the paper money identifier 3 and the video signal reproducing device 4, and a DC stabilizing power source 7 for the paper money identifier 3 and the control means 6. When the paper money is inserted to a paper money inserting part 2b of the housing box 2 and put into a paper money slot 3b, the paper money identifier 3 outputs an insert signal. Besides, when the paper money is inserted by the control means 6, the video signal reproducing device 4 starts operating. Thus, the item menu of themes, titles and movie titles In CD is displayed and any one of them can be selected by the numeral button of a remote controller. Therefore, this amusement video equipment can be used for business by collecting charges.