baber/WOPTO huggingface dataset:
Patent JP-S60160754-A (JP)
Title: Information transmission system
Inventor: SUZUKI MASAO
IPC: H04L25/02
Filed: 1984-02-01
Abstract: PURPOSE:To obtain a simple information transmission means without using an MODEM by providing a logical means for supply/stop and direction change of a current flowing to an information transmission line to the information transmission side and a means detecting it to the reception side. CONSTITUTION:When logical 1 is inputted to input terminals 20, 21 at first, an open collector element 14 is turned on so as to draw a current from a power supply V and an open collector element 15 is turned off on the other hand. Thus, a current flows to a photocoupler 39 at the reception side and logical 1 is outputted to output terminals 26, 27. When logical 1 is inputted to the input terminal 20 and logical 0 is inputted to the input terminal 21, since the element 15 is turned on, a current flows to a photocoupler 38 and logical 0 is outputted to the output terminal 26 and logical 1 is outputted to the output terminal 27. When logical 0 is inputted to the input terminal 20, no current flows to the photocouplers 38, 39 and logical 1 is outputted to the output terminal 26 and logical 0 is outputted to the output terminal 27.
Patent JP-S60161142-A (JP)
Inventor: ITAYA TATSUO
IPC: B32B15/088
Filed: 1984-02-01
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-S57128830-A (JP)
Title: Dust densitometer
Inventor: TASHIRO HIDEO
IPC: G01N1/00
Filed: 1981-02-04
Abstract: PURPOSE:To reduce measurement errors by providing a purging piping, a 3-way joint, 3-way solenoid valves for selection of gaseous lines to the inlet and outlet of a suction pump, a timer circuit setting purging time, etc. CONSTITUTION:Three-way solenoid valves 20, 20' for selection of lines for gases are provided to the inlet and outlet of a suction pump 6, and a purging piping 4' is connected from the outlet side of the pump 6 through the valve 20 to a 3-way joint 21 between a heating piping 2 and a dust catcher 3. The purging in sampling pipings (a sampling piping 1, a heating piping 2) is accomplished by using a timing other than that for the suction of the gas, and the purging time is set with a timer circuit 18 within the range of not cooling the inside of the piping 2 and the piping 1 during purging. A logical circuit 19 operates the pump 6 during suction of the sample gas and purging.
Patent JP-S53100312-A (JP)
Title: Drive control system in internal combustion engine
Inventor: KENMOCHI SOUICHIROU
IPC: F01L9/02
Filed: 1977-02-15
Abstract: PURPOSE: Adoption of an oil pressure control valve driven by on-off electrical signals facilitates to make adjustment as well as to make its responsibility favorable in the drive control system to automatically control the valve opening and closing timing and the fuel injection timing in the internal combustion engine. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-S58135006-A (JP)
Title: Driving gear of intermittently driven conveyer
Inventor: HIRATA YASUNARI
IPC: B65G13/071
Filed: 1982-02-04
Abstract: PURPOSE:To freely obtain high speed driving, low speed driving and no driving conditions, by interlocking high and low speed driving rollers to a movable  frame with a single motor and operating the movable frame through a selectively operating device. CONSTITUTION:A movable frame 5 is swivellably supported to a mounting base 3 secured to a fixed part of a conveyer frame through a supporting shaft 4, then a high speed pallet driving roller 8 and low speed pallet driving roller 9 are mounted respectively to both upper front and rear ends of said frame 5. Then selection is operated such that tilting of the frame 5 to one side causes a forced contact of the roller 8 to a bottom face of a pallet 1 while tilting reversely to the other side causes a contact of the roller 9 to the bottom face of the pallet 1. Further if the frame 5 is held to a neutral position, the both rollers 8, 9 are not contacted to the bottom face of the pallet, and a no-driving condition can be obtained.
Patent JP-H051712-A (JP)
Title: Control cable
Inventor: MIZOHATA SHINJI
IPC: C08L83/04
Filed: 1991-02-06
Abstract: PURPOSE:To provide a control cable wherein lubicant requiring intricate coating processes is eliminated and the sliding operation of its inner cable is effected smoothly. CONSTITUTION:A control cable has a inner cable 1, having inner coat 3 thereon, which is slidably inserted in a flexible conduit 2 having a liner 4 on the surface of the inside thereof. The liner 4 is made of thermoplastic dispersedly containing 13-20 W% organopolysiloxane, which consists of 4 to 85 W% ultra high viscosity organopolysiloxane having a kinematic viscosity of 100 million to 5000 million cSt at 25 deg.C and 55 to 15 W% middle viscosity organopolysiloxane having a kinematic viscosity of 25 to 0.1 million cSt at 25 deg.C, and the inner coat 3 is made of thermoplastic.
Patent JP-S60160480-A (JP)
Title: Optical reader
Inventor: KAWAI HIROAKI
IPC: G06K7/10
Filed: 1984-01-31
Abstract: PURPOSE:To facilitate investigation of causes at the time of reading troubles by providing a means to switch the connection of a data automatic generating means to generate the prescribed data and to transit them, a reading part and demodulating part of the data automatic generating means. CONSTITUTION:When read-out data are not demodulated and not displayed on a display 13 of an electronic register 12, a switching part 16 is operated. Then connection to an optical unit 2 is interrupted, a P/S converting part 20 is connected. Data in correspondence with an address signal are transmitted from a test data generating part 19 to the P/S converting part. The serial-converted data are transmitted to a demodulating part 4, which demodulates the data, and also transmitted to a comparating part 21. The data are transmitted to the comparating part 21 from a data memory part 17a. The data are compared in the comparating part 21, and when they are coincident, the optical unit 2 has the causes of troubles. This shows that the demodulating part 4 has abnormalities.
Patent JP-H04210946-A (JP)
Title: New aryl vinyl amide derivative and process for producing same
Inventor: FURANKO BUTSUETSUTEI
IPC: A61K31/22
Filed: 1991-01-16
Abstract: PURPOSE: To provide a new arylvinylamide derivative acting as a tyrosine kanase inhibitor useful for the treatment of cancer and various pathogenic proliferation.  
     CONSTITUTION: A compound of formula I (Y = bicyclic ring chosen from formulae II to IV; m is 0-2; R is H, 1-6C alkyl or alkanoyl; N is 1-3), e.g. 2-(N- formylaminovinyl)-1-hydroxynaphthalene. Among these compound, those with R being 1-6C alkyl can be obtained by dehydration followed by decarbonation of compound of formula V (R' is 1-6C alkyl), Further de-etheration of the reaction product gives compound of formula I with R of H, which is converted by acylation to compounds of formula I with R of 1-6C alkanoyl. 
     COPYRIGHT: (C)1992,JPO
Patent JP-S61174658-A (JP)
Title: Semiconductor device
Inventor: OMAE SEIZO
IPC: H01L23/495
Filed: 1985-01-28
Abstract: PURPOSE:To protect a semiconductor chip from cracks or the like by a method wherein a recess is formed in a resin-covered portion of a rod-shaped lead to be installed on the semiconductor chip. CONSTITUTION:A recess 8 is formed by a rolling machine at a prescribed position on a collector lead 2 in resin 7. A recess 9 is formed by the same method on an emitter lead 4 in the resin 7. A recess 10 is formed also by the same method on a base lead 6 in the resin 7. In a transistor incorporating so- fabricated leads 2, 4, 6, the resin 7 trapped in the recess 8, 9, 10 absorbs the pull any of the leads 2, 4, 6 may experience. Accordingly, the tensil stress that a semiconductor 1 is subjected to when the collector lead 2 is pulled is almost negligible, which means that the semiconductor chip 1 is virtually immune from cracks and that consequently the semiconductor chip 1 is protected from performance degradation.
Patent JP-H07223378-A (JP)
Title: Thermal transfer sheet
Inventor: SUZUKI HIDEKI
IPC: B41M5/392
Filed: 1994-02-10
Abstract: PURPOSE:To improve the coating properties of ink even when the content of color pigment is high and form an image with a specific density though the coating amt. of ink is small in a thermal transfer sheet obtained by coating a support with ink in a molten state. CONSTITUTION:In a thermal transfer sheet obtained by coating a base material with hot-melt ink consisting of color pigment and hot-melt vehicle in a molten state, a wax like substance (A) obtained by reacting unsaturated polyvalent carboxylic acid or an anhydride thereof with a mixture of petroleum wax and 20-60C alpha-olefin under a free group forming condition and a copolymer (B) of 12-30C alpha-olefin and maleic anhydride are added to the hot-melt vehicle.
Patent JP-S59144390-A (JP)
Title: Drive device by motor of synchronizer structure
Inventor: INOUE ISAMU
IPC: H02P23/03
Filed: 1983-02-03
Abstract: PURPOSE:To position to a target position at a high speed in a short time by providing the first drive means for driving via nonsynchronous motor characteristic and the second drive means for driving via synchronous motor characteristic and switching the drive means. CONSTITUTION:An instruction circuit 56 switches changeover switches 50, 51 so that an electronic rectifier 48 falls in a loop so as to drive a motor 40 via nonsynchronous characteristic. The rectifier 48 decelerates or accelerate the motor 40 at a high speed in cooperation with R.P.S46. When a position deviation reduces, the circuit 56 switches the switches 50, 51 so that the VFO49 falls in the loop so as to operate the motor 40 via synchronous characteristic to drive to the target position in high resolution.
Patent JP-H09209797-A (JP)
Title: Idle engine speed control device for engine control
Inventor: HARUMOTO SATORU
IPC: B60W10/10
Filed: 1996-02-01
Abstract: PROBLEM TO BE SOLVED: To secure the 'engine brake' performance and improve fuel consumption by turning on the lock-up clutch of an A/T vehicle, and reducing idle engine speed at a fixed vehicle speed or above. SOLUTION: Whether the vehicle speed detected by a vehicle speed sensor exceeds a fixed vehicle speed B Km/h or not is judged (S1). If the vehicle speed is B Km/h or above, whether an idle switch is turned on or not is judged (S2). If the idle switch is turned off, a lock-up clutch is turned off (S5). If the idle switch is turned on, the lock-up clutch is turned on by a lock-up clutch solenoid (S3), the idle engine speed is set to a constant engine speed Crpm against the water temperature (S4). If the vehicle speed is BKm/h or below, whether the vehicle speed is 0Km/h or not is judged (S6). If the judgement is yes, whether the engine water temperature is below A deg.C or not is judged (S7). If the engine water temperature is below A deg.C, the idle engine speed is increased.  If the engine water temperature is A deg.C or above, the idle engine speed is set to the constant engine speed Crpm (S4).
Patent JP-H07225644-A (JP)
Title: Position indicator
Inventor: FUKUZAKI YASUHIRO
IPC: G06F3/041
Filed: 1994-02-10
Abstract: PURPOSE:To provide the position indicator which can input detailed information regarding plural elements determining a color with a good performance to man-machine interface together with the coordinate values of an indicated position. CONSTITUTION:The detailed information regarding plural elements determining a color, e.g. detailed gradation information on basic colors of red, green, and blue, is set in a color information setting means 2, and a control means 3 controls the intensity or frequency of the electromagnetic wave generated by an electromagnetic wave generating means 1 according to the set contents of the color information setting means 2 to generate the electromagnetic wave has a certain spatial distribution corresponding to the coordinate values of the indicated position and includes the detailed color information regarding the elements determining the color.
Patent JP-H08206900-A (JP)
Title: Method for driving ram in hydraulic press machine and device therefor
Inventor: KONO SHIGEYOSHI
IPC: B30B1/26
Filed: 1995-02-03
Abstract: PURPOSE: To stabilize the control, to minimize the consumption of oil and to improve the contamination resistance by reciprocatively moving a piston arranged in a piston cylinder with a servo control, controlling the piston at high speed and vertically moving a ram linking therewith. CONSTITUTION: In a hydraulic press machine, in the case of descending the ram 25 in a ram cylinder 23, a servo motor 39 is driven to rotate a nut member 69 as a rotating member 41. At the time of projecting the piston 61 through a ball screw 67 by rotating the nut member 69, the oil in an oil chamber 63 of the piston cylinder 37 flows in an upper oil chamber 47 of the ram cylinder 23 to descend the ram 25. An upper die 19 is hit by descending the ram 25 to apply the punching to a work W in cooperation with a lower die 21. In the case of ascending the ram 25, the servo motor 30 is reversely rotated. In the case the oil in the upper oil chamber 47 and the oil chamber 63 runs short by leakage, etc., the oil in a tank 101 is fed from a fluid supply circuit 45.
Patent JP-S61176118-A (JP)
Title: Exposing device
Inventor: KOMATA TAKASHI
IPC: H01L21/30
Filed: 1985-01-31
Abstract: PURPOSE:To suppress the generation of an interference fringe on the surface where a laser beam is made to irradiate, to cut down the cost of manufacture as well as to bring the exposure of a highly bright laser beam into the state of high degree of through put by a method wherein a plurality of laser beam sources which are independently formed with one another, are also used as a plurality of exposing devices. CONSTITUTION:The lights emitted from a plurality of excimer laser beam sources 12a, 12b and 12c are reflected by synchronously rotating mirrors Ma3, Mb3 and Mc3, a secondary light source is formed by convex lenses 13a3, 13b3 and 13c3, they are superposed on a mask 15c using a lens 14c, and the pattern of a mask 15c is transferred to a wafer 17c by a projection lens 16c. Mirrors Ma1, Mb1, Mc1 or Ma2, Mb2, are synchronously rotated in the same manner as above, the lights emitted by excimer laser beam sources 12a, 12b and 12c are selectively introduced to the corresponding exposing device, and the patterns of masks 15a and 15b are transferred to the wafers 17a and 17b to be placed on stages 18a and 18b.
Patent JP-S57130064-A (JP)
Title: Picture recorder
Inventor: OONISHI MASARU
IPC: H04N1/405
Filed: 1981-02-06
Abstract: PURPOSE:To ensure the stabilized recording of a half-tone picture, by varying the conducting time of a semiconductor laser diode LDA or the conducting time and the number of laser diodes constituting the LDA and having the emission of light. CONSTITUTION:The (n) units of laser diodes constituting an LDA5 are all simultaneously made to conduct for a time of tp=p/16 while a scan is carried out in the main scanning direction. While the conduction is discontinued for these laser diodes for the rest time of p-p/16. Thus p/16 and p-p/16 are identical to the bright and dark parts respectively to obtain a relative half-tone picture element having an effective product of 1/16 unit picture element XAXXB. Thereafter, the conducting time (tp) is varied as tp=p/8, p/2 and (p) to modulate the area with every unit picture element. As a result, a relative half-tone picture element is obtained. In such way, the light of an LDA received an area modulation with every unit picture element is projected on a photoreceptor and then converted into an electric charge image to carry out the toner development, transcription and heating fixing. Thus a stabilized half-tone picture can be recorded on the ordinary paper.
Patent JP-H0610136-A (JP)
Title: Production of uniform cylidrical pipe made of cvd diamond
Inventor: DEBITSUTO IIRU SURUTSU
IPC: C23C16/01
Filed: 1993-02-04
Abstract: The present invention provides a method for forming uniform CVD diamond coatings on a substrate wherein diamond is deposited on a plurality of substrates which are rotated in unison during the coating process to provide for more uniform radial growth. An advantageous substrate is a wire which can be coated with a layer of CVD diamond for making components in water-jet cutting apparatus, wire-drawing dies, or other tubular articles when the wire is separated from the resulting diamond tube. Identical tubes with higher uniformity in wall thickness are among the products which can be obtained. In addition, tubes having a uniform particle size distribution along their wall thickness which supports columnar diamond growth are also provided. <IMAGE>
Patent JP-H01194395-A (JP)
Title: Detection of reference hole mark on multilayer printed-wiring board
Inventor: SATO SADAO
IPC: H05K3/46
Filed: 1988-01-29
Abstract: PURPOSE:To enable observation to be made extremely clearly by performing electrolytic etching to copper foil for external layer at a position corresponding to reference hole mark and by detecting a reference hole provided on a circuit- forming inner-layer material through a resin dipping base material. CONSTITUTION:A multi-layer printed-wiring board 11 with a circuit forming inner-layer material 1, a resin dipping base material 4, and a copper foil for external layer 5 is prepared. A cathode 14 and an anode 15 are set to the wiring board 11, voltage is applied from a power supply 16, copper of a copper foil 5 is allowed to be eluted to an electrolyte 13, and a resin dipping member 4 is exposed. If the electrolyte is washed and removed, a reference hole mark 3 on a circuit forming inner-layer material 1 is observed visually through the resin dipping member 4 or observed photo-electrically. Electrolyte consists of nitric acid and water (1:1), several drips are dropped on a rubber plug 12, and a hole mark 3 is clearly observed in a short time as a thin copper bar using the cathode 14.
Patent JP-S60161688-A (JP)
Title: Manufacture of semiconductor laser device
Inventor: NIDOU MASAAKI
IPC: H01S5/00
Filed: 1984-02-02
Abstract: PURPOSE:To provide a semiconductor laser device which has high mass productivity and makes possible to do high light-output operation, by including a second vapor phase epitaxy process which forms a fifth semiconductor layer of a second conductive type having a larger band gap than the active layer on substrate crystal with a groove formed. CONSTITUTION:A mask for etching which has windows aligned in the direction <011'> is formed on the surface of the N type GaAs layer 5, and a concave 13 reaching the N type Al0.35Ga0.65As layer 2 is formed by means of etching. Next, a mask 14 for etching which has belt-form windows 15 formed so as to connect the windows 12, is formed. To form a groove 16, the N type GaAs layer 5 is selectively removed with etching. Next, a P type Al0.35Ga0.65As layer 7 is formed as a fifth semiconductor layer having a larger band gap than the active layer 3, and thereon a P type GaAs layer 8 is formed. Thereafter, a P type electrode 9 and an N type electrode 10 are formed. Lastly, it is cut into discrete chips on the cutting line passing through the center of the windows 12 perpendicular to the direction <011'> to complete a semiconductor laser device.
Patent JP-S58136247-A (JP)
Title: Supporting device for rotary machine
Inventor: IWATA NOBUKATSU
IPC: H02K5/24
Filed: 1982-02-08
Abstract: PURPOSE:To improve the vibration preventive and earthquake resistant functions by disposing the first rubber member having small vertical rigidity in elevational directions and large shearing rigidity in horizontal directions between a vase and a foundation as well as the second rubber member having small rigidity in horizontal directions and large shearing rigidity in elevational directions between the base and the foundation, and the first rubbers. CONSTITUTION:Supporting rubbers 6A, 6B and horizontal rubber 7 are provided between a base plate 2 and a base plate 2 under a rotary machine 1, the rubbers 6A, 6B are secured to the plate 2, and not secured to a foundation 3. In order to reduce the horizontal friction of the rubbers 6A, 6B, a steel plate 8 is mounted on the lower surface. The rubber 7 is secured to left and right supporting rubbers 6A, 6B, and secured at the lower center to the foundation 3. In this manner, intrinsic period can be increased, the earthquake input can be suppressed to small value.
Patent JP-H02199661-A (JP)
Title: Disk loading device
Inventor: OKA HIROSHI
IPC: G11B17/03
Filed: 1989-01-30
Abstract: PURPOSE:To constitute a device with minimum number of components simply and to attain excellent stability and reliability by providing a hole for magnetic line of force formed while being pierced through a rotor yoke of an arm opposite to a medium attracting magnet. CONSTITUTION:An arm 15 supporting the base of a drive pin 2 fitted to a chucking hole 4 of a hub 7 of a disk medium in a way of rocking in vertical and horizontal directions at a driving magnet 18 and a hole 17 for the magnetic line of force formed while being pierced through the rotor yoke 13 of the arm 15 opposite to a medium attracting magnet 14 are provided on the subject device. Then the magnetic force of the medium attracting magnet 14 given through the hole 17 is provided on the arm 15 to make the driving pin 2 expose from the chucking hole 4 and the arm 15 is attracted by the driving magnet 18 attended with the rotation of the driving pin 2 to move the chucking hole 4 to apply chucking. Thus, stability and reliability are improved without any complicated structure.
Patent JP-H02200363-A (JP)
Title: Pressurizing type molten metal supplying method
Inventor: SASAKI MASAHIKO
IPC: B22D11/11
Filed: 1989-01-30
Abstract: PURPOSE:To maintain constant molten metal surface level by detecting the molten metal surface level in a mold or tundish with back pressure of gas discharged from a bubbler and pressurizing a molten metal holding furnace so that this back pressure comes to the constant. CONSTITUTION:The tubular bubbler 5 made of ceramic or heat resistant metal, etc., for discharging gas G of the inert gas or reducing gas, etc., into the molten metal M, is arranged in a heated mold 1. A pressure gage 6 is arranged in a pipe 7 connected with this bubbler 5, to measure the back pressure of the gas G for detecting the molten metal surface level discharged from the bubbler 5. The back pressure of the gas G is in proportion to the molten metal surface level M', and when the molten metal surface level M' is the prescribed position, the back pressure of the gas G shows the prescribed pressure, too. In the molten metal holding furnace 4, the gas A for pressurizing is supplied and a flow meter 9 and flow rate control valve 10 are set in a pipe 8, and the flow rate control valve is controlled so that the back pressure of the gas G for detecting the molten metal surface level comes to the constant.
Patent JP-H10192086-A (JP)
Title: Foot mounting device
Inventor: TOKIWA YUJI
IPC: B60N3/06
Filed: 1997-01-14
Abstract: PROBLEM TO BE SOLVED: To compactly, quickly and easily execute the installation and housing of a foot mounting base by providing the foot mounting base on the end part of a stay supported to a frame for supporting a seat freely slidably in front and back directions. SOLUTION: A plate 4 is fixed to the front part of the frame 3 for supporting the seat and a pair of stay supports 5 and support brackets 6 are fixed onto the plate 4. The stay 7 is freely slidably supported by the support brackets 6. The stay 7 is in a U shape and two cylindrical resin spacers 8 are fitted to a horizontal shaft part 7b for connecting both end parts 7a. By tightening two brackets 10 on the back surface through the resin spacers 8, the foot mounting base 2 is made turnable while maintaining prescribed contact resistance around the horizontal shaft part 7b. Then, by having a person on the seat pull out the foot mounting base 2 to the front part of the seat with hands, feet are mounted on the base and a comfortable posture is maintained.