baber/WOPTO huggingface dataset:
Patent JP-S60245862-A (JP)
Title: Clutch-pressure controlling apparatus for automatic speed change gear
Inventor: OZAKI KIYOTAKA
IPC: F16H59/50
Filed: 1984-05-22
Abstract: PURPOSE:To reduce the shock on speed change by properly controlling the clutch pressure of an automatic speed change gear so that the engine revolution speed varying time is always set to the optimum state when speed change is performed. CONSTITUTION:A clutch-pressure instruction value generating means 101 generates the instruction value of the clutch pressure of an automatic speed-change gear corresponding to the parameters related to the engine output. A state-parameter detecting means 106 detects the state parameters of the automatic speed change gear, and corrects the instruction value of the clutch pressure on the basis of the state parameters. A correcting means 108 corrects the instruction value of the clutch pressure according to the correction amount which is determined and memorized when the speed-change instruction reaches in the preceding time, each time the speed-change instruction reaches succeedingly to the first time.
Patent JP-H08298543-A (JP)
Title: Restarter for controller of dual constitution
Inventor: NAKANO TSURATOSHI
IPC: H04Q3/545
Filed: 1995-04-26
Abstract: PURPOSE: To quicken changeover to a standby system for a serious fault and to secure the continuity of a system operation at the time of system reactuation in the restarter of the controller of dual constitution operated in a duplex system. CONSTITUTION: A restarter means 6 immediately sends a restart instruction to the system reconstitution control means 4 of the standby system based on the serious fault generated in an active system controller 1. The system reconstitution control means 4 controls the changeover when the restart instruction is sent from the restarter means 6 and sets a standby system controller 2 as an active system. Also, a transfer means 7 transfers the program information of the active system controller 1 to the standby system controller 2 at every prescribed interval of time.
Patent JP-H09273557-A (JP)
Title: Corrugated holder for ball bearing
Inventor: KIMURA HARUO
IPC: F16C33/42
Filed: 1996-04-01
Abstract: PROBLEM TO BE SOLVED: To provide a corrugated holder for a ball bearing which hardly causes temperature rise and seizure. SOLUTION: In a corrugated holder for a ball bearing, two circular holding plates each formed with semi-spherically expanded ball holders circumferentially with specified spaces are opposed to each other so as to form ball holding pockets. Center of curvature O1, O2 on inner surfaces of ball holders 3, 4 of the circular holding plates 1, 2 are dislocated from each other from a ball center (r) so as to be enlarged compared to the diameter (r) on an axis passing a ball center O. A contact portion between a ball 5 and a pocket 6 is located near an autorotation axis X-X of the ball.
Patent JP-S60244251-A (JP)
Inventor: HASHIMOTO MIYOSHI
IPC: A23L7/10
Filed: 1984-05-21
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-S584831-A (JP)
Title: Production of fancy conjugate yarn
Inventor: NISHINO TSUTOMU
IPC: D01H5/36
Filed: 1981-06-29
Abstract: PURPOSE:Short fiber bundles which are fed from a plurality of draft units driven in variable speeds are united, passed through in order two hollow spindles rotating in reverse directions to each others to effect covering, thus producing, in high producitivity, fancy conjugate yarn with good variety. CONSTITUTION:Pack rollers 2, 3 at a plurality of draft units 1, 1' are driven in variable speeds or intermittently to send out the bundles of short fiber 4, 5 alternately or as piling them from the top roller 6 and the bundles 4, 5 are passed through the first hollow spindle 7. At this time, the bundles 4, 5 are covered with the yarn 9 unwound from the bobbin 6 set on the spindle 7 and they are united. Then, the yarn is covered in the reverse direction with the yarn 11 from the bobbin 13 on the second hollow spindle 12. Thus, the fiber bundles are covered with the first and second covering yarns to stabilize the yarn form.
Patent JP-S60248438-A (JP)
Title: Motor-cycle having turbocharger
Inventor: AOI KAZUO
IPC: B62K19/30
Filed: 1984-05-21
Abstract: PURPOSE:To enable an intercooler to receive a running wind favorably while also improve a condition for the running wind to blow through by providing said intercooler before a head pipe 2 an exposed state. CONSTITUTION:An intercooler 30 has a corrugated fin type core, which is placed laterally longer along the right and left direction of a body, in front of a head pipe 2 and right under a head lamp 9, and in a posture with its radiating surface faced forward. The length of the core 31 in the lateral direction is formed to be nearly equal to the width of a front fork 3, and the core 31, together with the head lamp 9, is placed inside a cowling 7 being faced to its opening 10 for projecting light and exposed toward the front face in the processing direction of car body. An air flow-in tank 32 and an air flow-out tank 33 are provided on the right and left end parts of the core 31 respectively.
Patent JP-H04255786-A (JP)
Title: Metal gasket coated with ceramics and production thereof
Inventor: NOMURA SHOICHI
IPC: C09K3/10
Filed: 1991-02-06
Abstract: PURPOSE:To obtain gaskets having excellent heat resistance, metal fusing prevention, lubricating properties, gas sealing properties, etc. CONSTITUTION:A ceramic layer is formed at least on the surface of metal gasket by using a liquid composition of ceramic raw material by sol-gel method to give a gasket having excellent heat resistance, metal fusing prevention, lubricating properties, gas sealing properties, etc.
Patent JP-H044794-A (JP)
Title: Pulse motor driver
Inventor: MATSUBAYASHI KATSUYOSHI
IPC: H02P8/00
Filed: 1990-04-18
Abstract: PURPOSE:To easily control a high speed starting by resetting a counter for counting times of a chopper during a motor coil exciting period in response to a phase switching timing, and controlling a voltage applied to the coil in response to the counted content of the counter. CONSTITUTION:A counter 6 for counting the times of a chopper is provided, and can be reset in response to a phase switching signal generating timing. Accordingly, the counter 6 counts the time of the chopper during the phase exciting period, is reset during next exciting period, and again counts the times of the chopper during the period. A selector 7 controls a voltage changeover switch 9 in response to the counted value of the counter 6. That is, voltage selecting state of voltage dividing output of a voltage divider 8 of the switch 9 is controlled according to the counted content immediately before the counter 6 is reset.
Patent JP-H08262790-A (JP)
Title: Image forming method
Inventor: HOTTA YOZO
IPC: G03G13/08
Filed: 1995-04-26
Abstract: PURPOSE: To develop one dot without much reducing the spot diameter of light having high resolution and to reproduce graphic images without the collapse of the high-density regions of a gray scale by specifying the relations of the charge density distribution of isolated min. dots when the latent image formed, the weight average grain size of toners and the Q/M distribution of the toners. CONSTITUTION: The charge density distribution, the weight average grain size of the toners and the Q/M distribution of the toners in the case of forming the latent images of the isolated min. dots on an electrostatic latent image carrier are so determined as to satisfy the relation expressed by the equation in this image forming method for forming the electrostatic latent images by modulating light intensity on the electrostatic latent image carrier.  In the equation, (f) is the ratio of the number of pieces of the toners having Q/M of >=|5| [μc/g] of the toners over the entire part; Q/M is an electrostatic charge quantity Q per unit weight M; (x) is the ruggedness |Vd-Vl| [V] of the latent images of the isolated min. dots; Vd is the dark part potential of the latent images; Vl is the bright part potential; (y) is the weight average grain size of the toners; (a) is a positive constant; a=2.89×10<-12> , A, B are the multiplier of (x), (y); A=0.4, B=2.2.
Patent JP-H08296508-A (JP)
Title: Exhaust gas recirculation device of internal combustion engine
Inventor: ASANO TAKAAKI
IPC: F02M25/07
Filed: 1995-04-26
Abstract: PURPOSE: To provide an exhaust gas recirculation device of an internal combustion engine which can distribute EGR gas into each cylinder equally and provides high productivity. CONSTITUTION: In an exhaust gas recirculation device of an internal combustion engine in which an exhaust manifold communicates with a suction manifold 2 by an EGR pipe 4 and a part of exhaust gas is refluxed into an inlet system, an introduction groove 6 is formed in a branch pipe collection part 2a of the suction manifold 2 and on an inner wall face of each branch pipe along the direction of extension. EGR gas which is refluxed into the suction manifold 2 via the EGR pipe 4 is distributed into each cylinder by the introduction groove 6.
Patent JP-S61258996-A (JP)
Title: Lamp cover fitting device
Inventor: YOSHIKAWA HIROSHI
IPC: F04D25/08
Filed: 1985-05-13
Abstract: PURPOSE:To realize prevention of cracking on a lamp cover by fitting said lamp cover to a reflecting plate through a bush longer than thickness of the cover so that clamping stress is not put on the cover directly. CONSTITUTION:By putting a lamp cover 1 and a metallic reflecting plate 6 in engagement with a screw engagement part 7, provided on said plate 6, through a bush 3 which is a synthetic resinous mold longer than thickness of the lamp cover 1, the cover 1 and the reflecting plate 6 are pressed in a lamp cover fitting part 2 and fixed. In this case, since the bush 3 is longer than thickness of the lamp cover 1, a gap is formed between the cover 1 and the plate 6. Accordingly, even if the lamp cover 1 is clamped by means of a fitting screw 5, clamping force is not put on the lamp cover fitting part, therefore, prevention of cracking due to concentration of stress and curtailment of control on screw stop torque can be realized.
Patent JP-S60247316-A (JP)
Title: Comb-line filter using charge coupled device
Inventor: TSUKASAKI HISANOBU
IPC: H03H15/02
Filed: 1984-05-23
Abstract: PURPOSE:To attain the production a comb-line filter for separation of color signal of a TV signal produced by a CCD, by supplying the input signal to a source area at one side and to an electrode means at the other side in order to obtain signals of pases adverse to each other without using an inverter. CONSTITUTION:The input signal of a signal source 1 is applied to a source diffusion layer through a capacitor 21 as well as to an electrode 33 through a capacitor 31. The input signal components have phases opposite to each other, and the 1H time difference is given between the signals of phases adverse to each other according to the difference of number of bits of a CCD. Then the addition of charge is carried out under an electrode 35, and this added charge is transferred to a floating diffusion layer 65 and delivered by a sensing MOS FET61 as the voltage signal.
Patent JP-H11298012-A (JP)
Title: Stem for single-channel photodiode
Inventor: SEKINE SHIGENORI
IPC: H01L31/02
Filed: 1998-04-14
Abstract: PROBLEM TO BE SOLVED: To provide an inexpensive stem for back electrode type single-channel photodiode which can be manufactured easily. SOLUTION: A stem for back electrode type single-channel photodiode is provided with a conductive I-shaped pin 2, which is formed on the front surface 1 of the stem and protruded to the outside from the rear surface of the stem after passing through a main body 3 of the stem; and a conductive L-shaped pin 4 composed of one part which is embedded in the main body 3 of the stem in a state where the part is exposed on the front surface 1 of the stem, and another part which is extended to the outside from the rear surface from one end of the embedded part after passing through the main body 3. The head of the pin 2 exposed on the front surface 1 of the stem is positioned, so that the head is wire-bonded to the surface electrode of a single-channel photodiode mounted on the front surface of the stem. The embedded part of the pin 4, which is exposed on the front surface 1 of the stem is sized and positioned so that the embedded part is effectively connected electrically to the back electrode of the single-channel photodiode.
Patent JP-S5532916-A (JP)
Title: Method of making temperature of steam turbine metal of combined plant constant and its device
Inventor: KURIBAYASHI TETSUZOU
IPC: F01D11/06
Filed: 1978-08-25
Abstract: PURPOSE: To shorten the starting time of a steam turbine, by stopping this plant under a condition that the temperature of this steam turbine metal is high when stopping the plant, and by starting the plant under a condition that the temperature of said metal is high when restarting the plant.  
     CONSTITUTION: This combined plant is produced by combining a gas turbine 102, a waste heat recovery boiler 200, which is heated by the exhaust of the turbine 102 and generates steam, a steam turbine device 300 driven by steam generated by means of the boiler 200, and the steam turbine device 300 is provided with high pressure and low pressure steam turbines 303, 304, a condenser 306, a steam turbine gland seal steam system, etc. containing a gland steam regulator 308 and a cooling loop piping 311. In this case, an electric heater 314 is mounted to said gland seal steam system, a voltage regulator 316 is adjusted by means of a temperature controller 315 and the temperature of the steam of an outlet can be adjusted. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-S5627567-A (JP)
Title: Varying method for marker line interval
Inventor: TANAKA KATSUNORI
IPC: G01R13/30
Filed: 1979-08-13
Abstract: PURPOSE:To facilitate operation by adjusting an interval between marker lines to a desired value through single operation by making both marker lines farther or closer by moving both the marker lines at the same time by the same extent. CONSTITUTION:Pulse-width modulators 3 and 5 delay horizontal synchronizing pulses, gate pulses, by time equivalent to a DC voltage and the pulse width varies in proportional to an applied DC voltage. Further, since the pulse width is set to 1/2H when the applied DC voltage is O V, applying a DC voltage equal in level and different in polarity results in that the pulse widths of the output pulses of pulse- width modulators 3 and 5 vary symmetrically centering on 1/2H. Those waveforms are differentiated by the following differentiating circuits 4 and 6 as white lines on a reproduced picture and then mixed by mixer 7 to obtain a reference marker signal. To vary the marker-line interval, the output voltage of potentiometer 1 is varied by volume R.
Patent JP-S5435847-A (JP)
Title: Fixing method for metal foil
Inventor: SHINODA KEIJIROU
IPC: B23K33/00
Filed: 1977-08-26
Abstract: PURPOSE: To fix the metal foil surely to the base part maintaining the airtightness without imposing the strain to the metal foil, by inserting the metal foil into the jointing hole of the metal base part, melting the solder at its upper part and making it flow into the jointing part with the capillary effect. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-H09291394-A (JP)
Title: Aluminum material coated with tin or tin alloy layer, excellent in solderability
Inventor: OGIWARA YOSHIAKI
IPC: C22C21/00
Filed: 1996-04-25
Abstract: PROBLEM TO BE SOLVED: To obtain an aluminum material suitable for electromagnetic shielding for portable electronic equipment, etc., by coating a base material made of aluminum with a tin or tin alloy layer excellent in solderability. SOLUTION: A base material of aluminum is coated with tin or tin alloy layer. At this time, a tin concentration gradient layer, in which tin concentration is gradually lowered toward the direction of the base material by mutual diffusion, is formed at the interface between the base material and the coating layer to improve the joining strength between them, by which the occurrence of the peeling of the coating layer due to heat at the time of soldering and the exposure of the base material can be prevented. Further, electroplating process, electroless plating process, immersion process, etc., can be applied at the time of coating the surface of the base material of aluminum with the tin or tin alloy layer.  Moreover, at the time of forming a tin concentration gradient layer at the interface between the surface of the base material and the coating layer, a process where heating is performed in a nonoxidizing atmosphere to diffuse the tin in the coating layer into the surface of the base material, a process where the base material is immersed in a molten tin or tin alloy bath to carry out diffusion of tin into the base material simultaneously with coating, etc., are used.
Patent JP-H06312249-A (JP)
Title: Equipment for continuously casting strip and production thereof
Inventor: TAKEMOTO OSAMU
IPC: B22D11/12
Filed: 1993-04-28
Abstract: PURPOSE:To execute the precipitation treatment of MnS from solidsolution S in on-line and to produce a strip having good workability by arranging an intermediate coiler in between a continuous caster or a continuous hot-rolling mill and a coiler. CONSTITUTION:In the strip continuous casting equipment, the coiler 4 is arranged. Then the intermediate coiler 3 is disposed in between the continuous caster 1 or the continuous hot-rolling mill and the coiler 4. As the intermediate coiler 3, two or more reels 3A, 3B, 3C being possible to revolve are disposed so that the uncoiling velocity is made to be quicker than the coiling velocity. The coil is wound into the reels in the intermediate coiler 3 and successively, the coil is kept to the high temp. till uncoiling and by this method, the precipitation in the coil is controlled. At the time of keeping the coil to the high temp., the coil is auxiliarily heated. By this method, the precipitation treatment of cementite, etc., can be executed.
Patent JP-H09256344-A (JP)
Title: Both-face block
Inventor: KAWAMITSU TAKAHIDE
IPC: E02B3/14
Filed: 1996-03-21
Abstract: PROBLEM TO BE SOLVED: To increase the strength, by integrally forming the hexagonal front face part and the hand drum-shaped rear face part. SOLUTION: This both-face block is constituted of a hexagonal front face part and the rear face part in which respective shapes divided from the hexagonal upper top to the lower top are exchange to the right and left sides to form a hand drum-shape, which are integrally formed. These blocks are stacked, respective side faces of the hexagonal bodies in the front face part of the block and the hand drum-shaped corners of the rear face part mesh with adjacent blocks positioned in the upper and lower sides, the right and left sides, and the diagonal sides and hence, the whole structure forms a unit. When required, the blocks are prolonged at the front and rear ends to form a large and heavy material and used for a revetment work. And also since it is hard to peel off the blocks, these are used for a heat-insulation material at a curved face part.  In this way, the resistant force can be reinforced against external forces and as it is a honeycomb structure, external forces are evenly dispersed. When constructing an earth-retaining wall, it can be assembled in a low cost without other members.
Patent JP-H08278184-A (JP)
Title: Water level sensor
Inventor: TANAKA KIYOHIDE
IPC: G01F23/24
Filed: 1995-04-03
Abstract: PURPOSE: To provide a water level sensor which is allowed to perform setting of a water level securely, simple in handling, and to make the set water level easily confirmable. CONSTITUTION: This water level sensor is used for an automatic hydrant for irrigation. automatically feeding or stopping water drawn out of a pipeline according to a water level of rice paddies, and it usually monitors the water level of a rice paddy, controlling the feed or stoppage of water out of the automatic hydrant, and in this constitution, two knobs 24 and 25 energized so as to press a cylinder at a spot formed with a slit are fixedly installed relating to a plurality of mobile electrodes 18 and 19 being movable up and down in order to detect the water level of the rice paddy together with a fixed electrode 14.
Patent JP-H02281515-A (JP)
Title: Switch device
Inventor: YAMAGUCHI KIYOTAKA
IPC: H01H23/02
Filed: 1989-04-21
Abstract: PURPOSE:To improve assembly workability and eliminate malfunction by unifying a holding part of a switch knob and a switch to hold the knob securely with the operation at the second stage. CONSTITUTION:When a knob 17 is pushed to the C direction, a plunger 20 is slid on a channel to abut on a step. A movable contact 16b abuts on a fixed contact 9b and 10c, and a movable contact 16a abuts on a fixed contact 9a and 10d to close switches SW1 and SW2. Consequently, a motor 23 is rotated, and a coil 4 is energized, and reset shafts 6a, 6b are kept at distance from the plunger 20 by iron cores 5a, 5b, resisting to springs 7a, 7b. Furthermore, when the knob 17 is pushed down, the tip of the plunger clears a step of the channel to maintain the position with a spring 21. Consequently, electrical feeding to the motor is continued. The overcurrent is flowed at the terminal of motor driving, and an usually closed contact 24a is opened by a detecting unit 24 to deenergize the coil 4, and the iron core 5 and the shaft 6 and the tip of the plunger are reset. When the knob is pushed down to the side reverse to C, the motor is rotated reversely in the same way. A two-stage-operating SW with a switch itself can be obtained by positioning respective parts in a switch case, and assembly is facilitated and malfunction is reduced.
Patent JP-S60247296-A (JP)
Inventor: NOGUCHI TAKUSHI
IPC: G09G5/36
Filed: 1984-05-21
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-S585336-A (JP)
Title: Treatment of resin surface
Inventor: YOSHIMURA KUNIHIKO
IPC: C23C18/24
Filed: 1981-07-03
Abstract: PURPOSE:To obtain a surface coat having excellent bond strength, by immersing a resin molded article such as a polyacetal resin molded article in a specified etching soln., washing said article, plating it an drying it with heating. CONSTITUTION:A resin molded article such as a polyacetal resin molded article is degreased and immersed in an etching soln. obtd. by adding 0.01-5% acid-resistant surfactant such as a fluorine- or ethylene oxide-contg. surfactant to a mixed soln. of phosphoric acid and sulfuric acid, whereby bubbles formed on the surface of said article are removed and the entire surface is roughened. If necessary, the article is neutralized and washed with water or hot water. The article is plated and dried with heating at 40 deg.C or higher, but a temp. not higher than the heat distortion temp. of said article.
Patent JP-S5329497-A (JP)
Title: Exchanging device of control rod driving mechanism
Inventor: IMADA TAKAHIKO
IPC: G21C7/12
Filed: 1976-08-30
Abstract: PURPOSE: To dismount and mount a control rod driving mechanism with good efficiency and safety by devices installed at the platform. 
     COPYRIGHT: (C)1978,JPO&Japio