baber/WOPTO huggingface dataset:
Patent JP-H06264252-A (JP)
Title: Electroless nickel plating solution and electroless nickel plating method
Inventor: KANBE TOKUZO
IPC: C23C18/36
Filed: 1993-03-16
Abstract: PURPOSE:To obtain an improved electroless nickel plating soln. capable of being regenerated and of easily discarding the exhausted soln. and to provide a plating method thereof. CONSTITUTION:This elecrtoless nickel plating soln. contains nickel ion, hypophosphite ion, complexing agent, buffer and stabilizer. The concn. of the nickel ion is controlled to 0.017-0.34mol/l as Ni<2+> in the stationary state and that of the hypophosphite ion to 0.017-1mol/l as H2PO2<-> the molar ratio (H2PO2<->/ Ni<2+>) is adjusted to 2 to 3, and the soln. is practically free of sulfate ion and chlorine ion. A substrate is dipped in the soln. kept at ordinary temps. or heated and electroless-plated.
Patent JP-S59210080-A (JP)
Title: Benzoic acid derivative, manufacture and antiinflammatory analgesic
Inventor: GURAJIERA BURUUNO
IPC: C07D333/38
Filed: 1984-03-22
Abstract: A novel derivative of benzoic acid, 2-(2-thenoyloxy)-benzoic acid of formula (I)   <IMAGE> I  and pharmaceutically acceptable salts thereof with alkali and alkali-earth metals and with basic amino acids such as lysine, arginine and histidine are valuable antiinflammatory and analgesic agents. They may be prepared by reacting acetylsalicylic acid with a reactive derivative of 2-thiophenecarboxylic acid. The compounds of the invention may be formulated with conventional pharmaceutically acceptable carriers or diluents, to provide a pharmaceutical composition.
Patent JP-H01232691-A (JP)
Title: Power source for magnetron
Inventor: ISHIYAMA KUNIO
IPC: H05B6/66
Filed: 1988-03-11
Abstract: PURPOSE:To obtain a power source of a small size, a light weight and a high performance applicable to any cooking conditions and conditions for industrial application of a microwave oven by making desired intermittent action possible at a desired output for a power source for a magnetron using an inverter circuit. CONSTITUTION:An inverter circuit for converting DC from a commercial power source rectified at a rectifier 3 into a high frequency AC by a switching element 2 is provided for the primary side, and for the secondary side are provided a transformer including an anode high voltage output coil and a cathode low voltage output coil of a magnetron 6 and a control for controlling the time of opening and closing conditions for the element 2. Adjustment not only of the size of the microwave output for the magnetron 6 but also of intermittent stoppage is performed only by changing the time ratio of opening and closing conditions for the element 2, and current supply is continued to the primary side of the transformer even when the output is stopped. The output of the magnetron can thus be changed in a wide range including an intermittent stoppage without reducing the life of a cathode.
Patent JP-S61218436-A (JP)
Title: Speed change control unit for automatic speed changer gear
Inventor: KATO YUJI
IPC: B60K23/00
Filed: 1985-03-22
Abstract: PURPOSE:To prevent a rapid change in the driving force of wheels due to leaping speed change and the generation of slippage by prohibiting said leaping speed change of an automatic speed change gear while steering condition which is detected by a steering condition detecting sensor is at above a certain value. CONSTITUTION:When driving a car, a suitable gear position is operated by a controller 15 based on the output signals of an inhibitor switch 19 for detecting the selection range of an automatic speed change gear 10, a throttle opening sensor 16, and a car speed sensor 17, to control 1-2, 2-3, and 3-4 gear shift solenoids 12 to 14 in accordance with the results of the operation. Also, steering angle theta detected by a steering angle sensor 18 is read, and checked whether it is above a defined value thetas or not. This defined value thetas is determined to be a steering angle corresponding to the upper limit value of a turning radius of a change in posture of a car caused by slippage due to change in driving force accompanying leaping speed change. When theta>=thetas, prohibition of leaping speed change is commanded, to shift the automatic speed change gear 10 by means of an interval speed change control.
Patent JP-H05217321-A (JP)
Title: Recording carrier for foreign language learning
Inventor: YASUMOTO KANTARO
IPC: G11B23/00
Filed: 1992-02-05
Abstract: PURPOSE:To easily improve the learning efficiency of an infant with low learning consciousness higher than ever and to store the foreign language extending over a long period. CONSTITUTION:A magnetic tape cassette 1 that is a recording carrier to perform the recording and reproduction of two right and left channels is provided, and the Japanese language and the foreign language(English. etc.) with same meaning based on the same picture in a picture book are recorded on the cassette 1 with music (BGM of specific frequency provided with emotion stabilizing effect). At this time, the tone level of either the Japanese language or the foreign language is maximized. and that of the music is minimized, and the Japanese language and the foreign language with different tone levels are recorded so as to be reproduced simultaneously with the music with the minimum tone level on different channels, thereby, two kinds of cassettes 1 for first term learning and last term learning can be formed.
Patent JP-S59181427-A (JP)
Inventor: NAKAGAWA KIYOSHI
IPC: H01H13/70
Filed: 1983-03-31
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-H01231638-A (JP)
Title: Winding temperature detector for motor
Inventor: OZAKI SATORU
IPC: H02K11/00
Filed: 1988-03-11
Abstract: PURPOSE:To perform highly accurate temperature detection, by connecting a temperature measuring resistor in series with a reference resistor and detecting temperatures ar plural points based on the voltage drop thereof. CONSTITUTION:A current whose quantity is the same as that of the current flowing through a reference resistor R0 flows through temperature measuring resistors R1-R3. Since the ratios of terminal voltages across the temperature measuring resistors R1-R3 to the terminal voltage across the reference resistor R0 are equals to the ratios of resistors independent of the current, temperature variations are measured based on the variations of the ratios of the terminal voltages. In other words, when the resistances of the temperature measuring resistors R1-R3 are equalized to the resistance r0 of the reference resistor R0 and the temperature variations of the temperature measuring resistors R1-R3 are assumed to be  rR1- tR3, the ratios of the terminal voltage DRV0 across the reference resistor R0 to the terminal voltages DRV1-DRV3 across the temperature measuring resistors R1-R3 can be obtained from the formulae I-III. Since the ratios are determined by the temperature variation rate rho of the temperature measuring resistors R1-R3 and the temperature variations  tR1- tR3 from a reference temperature t0, the temperature variations  tR1- tR3 can be obtained easily and accurately.
Patent JP-H03259877-A (JP)
Title: Display for elevator
Inventor: OKUDAIRA MASAYASU
IPC: G09F13/00
Filed: 1990-03-09
Abstract: PURPOSE:To secure such a display that is high in designability, besides excellent in a solid feeling by providing a recess installed the inner surface side of a light transmitting body and a minute jog part installed in the inner surface, in the elevator display emitting light of sn illuminant to the outside via the light transmitting body. CONSTITUTION:A recess 17 hollowed out into a proper from is installed in the inner surface part of a block 8 of plastic or glass, and a fine jog part 17a is formed in the inner surface, while a mirror finished surface 9 is installed on the backside of this block 8. One end of a bundle 10 of optical fibers is inserted into a hole 9a in the central part of this mirror finished surface 9, and the tip part is spread throughout in all directions in the recess 17 of the block 8. When a lamp bulb 11 is lighted, light is reached to the inside of the recess 17 of the block 8 via the bundle 10 of an optical fiber cable and then it is spread in all directions, and since the said fine jog part 17a is formed on the surface of the recess 17, it is yet more uniformly spread around because of irregular reflection.
Patent JP-S58173585-A (JP)
Inventor: KASUGAI TOSHIKANE
IPC: D05B69/30
Filed: 1982-04-05
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-H08227398-A (JP)
Title: Portable information terminal and radio communication system
Inventor: NISHIO TORU
IPC: G06Q10/10
Filed: 1995-02-20
Abstract: PURPOSE: To provide a radio communication system and a portable radio communication information terminal capable of easily inputting the contents of an event and reducing user's load. CONSTITUTION: A PHS terminal 6 stores the contents of an event inputted by speech in the terminal 6 itself or in a data base 3 on the side of a telephone network 4. When it arrives at a registered date, an alarm sound is generated to inform a user of the arrival of the date. When the user depresses a reproducing button, speech data stored in the terminal 6 or the data base 3 are read out and reproduced by a speaker in the terminal 6. Since the contents of the event are inputted by speech, the contents can easily be inputted and complicated operation is not required, reducing user's load. In addition, it is unnecessary to prepare a large scale storage means in the terminal 6 by storing speech inputted as the contents of an event in the data base 3 on the network 4 side.
Patent JP-H01228818-A (JP)
Title: Whirl-stop device of injection molding screw
Inventor: BAN TOSHIO
IPC: B29C45/50
Filed: 1988-03-10
Abstract: PURPOSE:To contrive simplification and speeding up of assembly/disassembly of a screw head, by a method wherein a fitting part is provided on an extension of a screw extended through a heating cylinder and a whirl-stop part into which a fitting part of a plasticizing screw is fittable is formed on the rear end par of the heating cylinder. CONSTITUTION:After a nozzle 17 is removed from a heating cylinder 10, a screw 11 is moved forward by a hydraulic cylinder and a forward movement of the same screw 11 is suspended at a part where a fitting part 15 of the same screw 11 is fitted in an annular member 13, to begin with, to remove a screw head 11b from a screw body 11c. At a point of time when the fitting part 15 of the screw 11 is fitted in the annular member 13, since the screw head 11b is projected through the tip part of the heating cylinder 10 and the screw 11 is fixed incapable of turning, disassembly of the screw head 11b becomes possible by turning the screw head 11b in the direction of an inverse screw. It is enough to screw the same screw head 11b into the screw body 11c after fixing the screw 11 to assemble the screw head 11b after disassembly to the screw body 11c.
Patent JP-H06247304-A (JP)
Title: Railway vehicle brake
Inventor: TERAI KIYOSHI
IPC: B61H7/00
Filed: 1993-02-22
Abstract: PURPOSE:To shorten a braking distance by providing extremely large braking force by providing at the lower surface of a vehicle body brake shoes that become electromagnetic, so as to move up and down freely, obtaining brake force by attracting railway rails by means of their magnetic attraction force. CONSTITUTION:In the case of a railway vehicle which is made up by providing at the front and rear of a vehicle body 1 trucks that are provided integrally with iron wheels that roll on rails 4 and brakes that brake the iron wheels, a plurality of brakes 7 different from the iron wheel brakes are provided at the lower surface of the vehicle body 1. Each of these brakes 7 is composed of a housing 8 to be fixed on the lower surface of the vehicle body 1 and a brake shoe 9 that brakes the vehicle body 1 directly, and the brake shoe 9 is so constituted that it is an electromagnet which becomes a magnetic body when the electrification of the inside coil is conducted, and attraction force is generated between it and a rail 4. Also, this brake shoe 9 is arranged so as to move up and down freely against springs 12 so that the friction surface of its lower surface may protrude from the bottom surface portion 8A of the housing 8.
Patent JP-H04291795-A (JP)
Title: Electronic part mounting unit
Inventor: OKUDA OSAMU
IPC: H05K13/08
Filed: 1991-03-20
Abstract: PURPOSE:To make it possible to accurately mount an electronic part by a method wherein, after a nozzle holds an electronic part, measurement is performed with a recognition camera, and, after the position in the direction of rotation is corrected, the measurement is again performed with the recognition camera to mount the electronic part on a printed circuit board. CONSTITUTION:An X-Y robot 4 is provided, and a head section 5 that holds an electronic part 6 and mounts it in an arbitrary position. The nozzle 8 rises and lowers on the head section 5 and has a function of positioning the part 6 in the direction of rotation, and a recognition camera 15 recognizes the electronic part 6. After the nozzle 8 holds the electronic part 6, a calculation is performed with a recognition camera 15. After the direction of rotation is corrected, the recognition is again performed. After it is confirmed that the position correction is accurately done, the electronic part 6 is mounted on a printed circuit board 1. This sequence control is performed by a controller 7. Thus, it is made possible to accurately correct the direction of rotation to mount the electronic part 6 on the printed circuit board 1 accurately.
Patent JP-H10257798-A (JP)
Title: Load control device and seat control device by relay
Inventor: OTA MITSURU
IPC: H02P5/68
Filed: 1997-03-11
Abstract: PROBLEM TO BE SOLVED: To reduce the number of relays by a load control device for controlling a plurality of loads. SOLUTION: In a seat control device 11, the common contact of relay switches SW 11-SW 13 is connected to both edges of a series circuit 31 consisting of a plurality of motors and a connection point J11 inside the circuit separately, individual contacts are both connected to a power supply 16, and, on the other hand, the contacts are both grounded.  A relay control circuit 36 selectively excites each relay coil so that a load current is supplied where a target motor corresponding to the contact is subjected to target rotation and each relay switch has a continuity in a continuity pattern where both connection terminals of a remaining motor are at an equipotential according to an individual contact that has a continuity out of a first switch group 14, thus causing the relay switch being connected to both terminals of the target motor to have a continuity with an individual contact with a different relay switch that is connected to both connection terminals of the target motor, rotating the motor, causing the relay switch being connected to both connecting terminals of the remaining motor to conduct to the same individual contact, and hence stopping the motor.
Patent JP-S58174122-A (JP)
Title: Fuel injection device for diesel engine
Inventor: YOTSUDO TAKEO
IPC: F02M39/02
Filed: 1982-04-06
Abstract: PURPOSE:To use substitutive fuel of alcohol to a maximum limit, by injecting only Diesel fuel at starting of an engine and simultaneously injecting the Diesel fuel by the prescribed amount mainly with the alcohol fuel at normal operation from two-system fuel injection pumps. CONSTITUTION:A control lever 21 of an alcohol fuel injection pump 3 and a lever 23 of a Diesel fuel injection pump 13 are connectively interlocked to select a stop lever by an actuator provided to a governor of the pump 3. At starting, the stop lever is held to a no-injection position, and alcohol fuel is not injected even if the lever 21 is turned.
Patent JP-S56154140-A (JP)
Title: Exhaust control device of internal combustion engine for automobile
Inventor: IKETANI TAROU
IPC: F02D9/00
Filed: 1980-04-28
Abstract: PURPOSE: To improve output and perform an exhausting measure by a method wherein an intake throttle valve of the intake system is linked with an exhaust throttle valve of the exhaust system to open the exhaust throttle valve to a certain opening at an idle time, further to quicken the full opening of the exhaust throttle valve then the opening of the intake throttle valve.  
     CONSTITUTION: The primary side intake throttle valve 2 of a double carburetor 1 is linked with an accelerating pedal 7 through an accelerating line 10. With the link 10 a link mechanism 13 consisting of the rods 15 and 16 and a connecting part 17 is linked and on the tip thereof the exhaust throttle valve 8 to be provided within the exhaust manifold 5. Also the throttle valve 8 is provided with an actuator to be instructed by a computer, which forcedly opens and closes in the fixed driving range. And through the computer 21 the throttle valve 8 is opened to a certain opening at an idling time and then linked with the intake throttle valve 2 further to be fully opened earlier than the intake throttle valve. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-H02236155-A (JP)
Title: Small-sized oxygen electrode
Inventor: SUGAMA AKIO
IPC: G01N27/404
Filed: 1989-03-09
Abstract: PURPOSE:To obtain an inexpensive disposable electrode used in a fermentation tank by mounting an oxygen electrode, a printed circuit board and a mold part for receiving a part of them in a housing to fix the same. CONSTITUTION:The small-sized oxygen electrode 1 provided on an Si-chip is bonded to a printed circuit board 2 and connected to the wiring patterns 29A, 29B of the substrate by wires as shown by a numeral 6 to be connected to the pads 30A, 30B of a card insertion part and the wire connection part 6 is covered with a silicone resin 7. The printed circuit board 2 is inserted in a stainless steel cap 3 and a heat-resistant resin 8 is injected in the cap 3. The cap 3 is screwed in an adaptor 4 through an O-ring 9. The adaptor 4 is inserted in a bioreactor 11 to be fixed by a screw 12. At the time of replacement, the cap 3 having the oxygen electrode 1 mounted thereto is replaced.
Patent JP-S61216360-A (JP)
Title: Contact-type image sensor
Inventor: KATO TOSHIAKI
IPC: H01L27/146
Filed: 1985-03-20
Abstract: PURPOSE:To reduce the nonuniformity in the photoelectric output of elements by a construction wherein an insulating resin film having a window of prescribed dimensions is interposed between the semiconductor films of a common electrode. CONSTITUTION:A photomask, which is a linear pattern 120mum wide, is made to contact so that it covers each separate electrode 3 with an a-Si film 5 interposed between them, and then exposure is conducted. Thereby a pattern of an insulating film 7 is formed so that it covers the a-Si film 5 except for a linear window 8 opened on the separate electrodes 3. Lastly, Al of thickness 1,000Angstrom  and Ti of 3,000Angstrom  are evaporated by using a mask of a pattern covering the entire window 8, so as to form a common electrode 6. An image sensor prepared in this way is free from the deterioration of characteristics, since the a-Si film is prevented from contacting with an etching liquid such as an acid. The photoelectric output of one light-receiving element is 2.3X10<-10> A in an average when a bias voltage of 5V and a light of 251x are applied thereto, and a non-uniformity (sigma) is + or -10% or below, on the occasion.
Patent JP-H03257881-A (JP)
Title: Piezoelectric actuator
Inventor: YAMASHITA OSAMU
IPC: H01L41/09
Filed: 1990-03-07
Abstract: PURPOSE:To disperse and relax the stress by the deformation during the driving of an element so as to prevent the cracking of the element by armoring it with a metallic case having an elastic mechanism, and arranging plural electrostrictive effect element laminates in parallel inside a piezoelectric actuator. CONSTITUTION:A pair of lead wires 6 are connected to an outer electrode 4 by solder 5. Next, the lead wires of plural, for example, nine pieces of electrostrictive effect element laminates are bundled with polarities in conformity by solder or the like. Next, bundled each is connected by soldering to the lead terminal 9 which is insulated from a metallic member by the glass attached to the metallic member 7. At the same time with this connection, these electrostrictive effect element laminates are arranged at equal pitches for right and left to be plated at the inside bottom of the metallic member lower part 13, and are fixed with an adhesive. Next, the top of the electrostrictive effect element laminate and the top 14 of the metallic member having an elastic mechanism are bonded together, and the upper and lower metallic members are welded with a laser over the whole circumference to get a piezoelectric actuator.
Patent JP-H01228753-A (JP)
Title: Method of application of machining center
Inventor: MITSUI TORU
IPC: B23Q7/00
Filed: 1988-03-10
Abstract: PURPOSE:To efficiently operate a machining center by making possible to selectively employing a procedure by which a work is machined while circulating a pallet and a procedure by which a work is machined while delivering a pallet between machining tables. CONSTITUTION:Works are held on pallets 13, 14 of a machining center 1 through jig, etc. A master cylinder and a slave cylinder which comprise a driving device are provided at lower side of the pallet 13 in a first position A, and the works are machined in sequence while circulating in the circular direction by a pallet holding device. When the machining of the work is completed, the pallet 13 is returned to the first position A. While the work is removed and new one is mounted in the first position A, a machining table 4 is moved to a position corresponding to a second B, and the pallet 14 is moved on the machining table 4 in the sequence of the operation of the driving device, or the pallet 14 is returned from the machining table to the second position B after the machining is completed. In this way, the works on the pallets 13, 14 are alternately machined.
Patent JP-H05220848-A (JP)
Title: Hard synthetic resin pipe and preparation thereof
Inventor: KANAO SHIRO
IPC: F16L11/16
Filed: 1992-02-07
Abstract: PURPOSE:To perform extremely efficient manufacturing of a pipe by a method wherein adjoining thick part and fitting channel of a belt-like raw material are fitted each other while the belt-like raw material is spirally wound and the fitted thick part is fitted and connected in such a way that it can be rocked in the width direction of the belt-like raw material within a range of a specified angle. CONSTITUTION:The crosssectional shape of a belt-like raw material A forming a pipe wall 1 is made into a V-shape or an approximate V-shape and one end thereof is formed into a thick part (a) and another end side is formed into a fitting channel (b) fitting to this thick part, (a). Then, a folded angle part (c) of the V-shape or the neighboring part thereof is locally made into a thin part (d) and the thick part (a) of one end side and the fitting channel (b) of another end side being spirally winding and adjoining each other of these belt- like raw material A are fitted together. This fitted thick part (a) is fitted and connected so as to be rocked in the width direction of the belt-like raw material A within a range of a specified angle in the fitting channel (b) to obtain a required hard synthetic resin pipe.