baber/WOPTO huggingface dataset:
Patent JP-H10236594-A (JP)
Title: Container for transportation of ink
Inventor: NAKAGAWA YOZO
IPC: B65D90/00
Filed: 1997-02-28
Abstract: PROBLEM TO BE SOLVED: To provide a transportation container for ink through which ink in the container can be transported to a specified position and securely transferred to a storage part such as a tank. SOLUTION: A circular pipe 24 is arranged above a container body 10 and a downcomer pipe 26 extending down to the nearby position of the inner wall face of the container body is arranged from this pipe 24. And a header pipe 28 is arranged in the pipe 24 and a ball valve 30 is attached to the front end thereof. A ball valve 20 arranged in the ink discharge opening 20 is provided at the bottom of the container body 10. The ball valve 20 can be opened or closed by a lever 22. The ball valves 20, 30 can be connected to a device to circulate ink respectively. The ink in the container body 10 is circulated while flowing down along the inner wall face of the container through the pipe 24 and the downcomer pipe 26 after it has been taken out.
Patent JP-S62206254-A (JP)
Title: Device for controlling fuel pressure for internal combustion engine
Inventor: SUWAHARA HIROSHI
IPC: F02M69/00
Filed: 1986-03-05
Abstract: PURPOSE:To improve a starting property when starting at a high temp. while improve the stability of idling by providing a fuel pressure controlling device which controls the releasing time of a pressure regulator in accordance with the generated quantity of vapor in a fuel feed pipe. CONSTITUTION:Whether the elapsed time from the stoppage to starting of an engine is within a defined range or not is judged by an elapsed time judging means. When it is out of the defined range, fuel is fed into a fuel injection valve at a normal fuel pressure. When it is within the defined range, the temp. of cooling water and the time for raising fuel pressure in accordance with the elapsed time after the stoppage of the engine, are calculated by a fuel pressure raising time calculating means, and a selector valve is shifted to the atmospheric pressure to operate a pressure regulator during that time, raising feeding fuel pressure. Accordingly, a starting property when starting at a high temp. can be improved while improving the stability of idling.
Patent JP-H05212748-A (JP)
Title: Plastic molded nameplate switch part
Inventor: KAWAGOE MASUMI
IPC: B29C45/14
Filed: 1992-02-01
Abstract: PURPOSE:To provide the above switch part obtained by integrally molding a base member for a switch panel such as a nameplate and an injection molded resin part having a notched window hole provided thereto on the side of a core material resin. CONSTITUTION:A plastic molded nameplate switch part is constituted by integrally molding a base member for a switch panel composed of a transparent or translucent flexible plastic film, a laminate material piece consisting of a printing display layer of a character or a figure and a bonding melting layer and an injection molded resin part having a notched window hole provided thereto on the side of a core material resin. The base member partially having the printing display of a character or a figure is exposed to a key switch operation part and the perspective feeling and thickness of the base member can be visually confirmed. By selecting the injection molding resin on the side of the core material resin, plastics having different characteristics can be compositely and integrally molded and production cost can be reduced by a means extremely simple from the aspect of the structure or moldability of a mold.
Patent JP-S6231585-A (JP)
Inventor: YAMAMORI RYUSABURO
IPC: B62M1/24
Filed: 1985-03-07
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-H09247378-A (JP)
Title: Picture reader
Inventor: SAITOU HIROYUKI
IPC: H04N1/04
Filed: 1996-03-04
Abstract: PROBLEM TO BE SOLVED: To switch a background color with simple constitution by setting original reading areas different in light reflectance to an original pressing means and providing a means switching the original reading areas. SOLUTION: When an original 2 recorded with information on its both sides is mounted on an original table, a second branch pawl 13 is switched as shown in figure. Thereby the original 2 is transported from the original table to be separate-transported one by one. The transported original 2 is subjected to the reading of a picture by a photoelectric conversion means 22 in an original reading area 16. The original 2 the surface of which is completely read is sent to an inverter 7, which transports the original 2 to the area 16 to read a picture on the rear of the original 2. Next, when there is a picture only at one side of the original, branch pawls 9 and 13 are switched and the original 2 is transported to an original reading area 25. The reflecting surface of an original pressing roller 12 clearly projects a picture recorded on only one side of the original 2 in white.
Patent JP-S63214344-A (JP)
Title: Plasma processing apparatus
Inventor: KOMACHI KYOICHI
IPC: C23C16/511
Filed: 1987-02-27
Abstract: PURPOSE:To stably generate plasma and to uniformize plasma distribution, by providing a gas supply chamber in a plasma forming chamber so as to block the same from said plasma forming chamber and supplying reactive gas to a specimen treatment chamber from the gas supply chamber. CONSTITUTION:The plasma forming chamber 14, gas supply chamber 17 and specimen treatment chamber 15 in a reactor 1 are set to a predetermined vacuum degree and gas is subsequently supplied to the plasma forming chamber 14 and the gas supply chamber 17 from a gas introducing system 3 while a specimen is heated by a heater; then, a microwave is supplied in the reactor 1 through a dielectric coated line 2. By this method, a plasma radical is generated in the plasma forming chamber 14 and reactive gas is led out to the specimen treatment chamber 15 from the gas supply chamber 17 through the plasma lead-out port 13a of a partition wall 13 according to the pressure difference between the chamber 14 and the specimen treatment chamber 15 to reach the surface of the specimen 16 to form a film.
Patent JP-H11234027-A (JP)
Title: Antenna unit
Inventor: ASAUMI YASUO
IPC: H01Q1/38
Filed: 1998-02-13
Abstract: PROBLEM TO BE SOLVED: To manufacture the antenna unit at low price by using an inexpensive one-sided printed board. SOLUTION: A pattern of a strip dipole 12 is formed on the top surface of a thin and long one-sided printed board 11, a hole 13 is bored nearby its gap part, and a coaxial cable 2 is run through the hole 13 from the reverse side of the printed board 11, and the strip dipole 12 and coaxial cable 2 are connected to each other nearby the gap part and an elastic body such as rubber sponge for shock resistance is sandwiched between the coaxial cable 2, and the reverse surface of the printed board 11 and inserted into a protection cylinder made of an insulator.
Patent JP-S58165901-A (JP)
Title: Ultrasonic vibration cutting device
Inventor: MORI EIJI
IPC: B23B29/12
Filed: 1982-03-25
Abstract: PURPOSE:To aim at promoting the ultrasonic driving force into a yet higher output, by supporting the vertical vibration nodal part of an ultrasonic vibration cutting tool which vertically vibrates, with a pair of vibro-resonant supporters and providing said supporters with ultrasonic vibrators. CONSTITUTION:A signal out of an electric signal generator not shown in the illustration, commensurate to the vertical vibration frequency of a cutting tool 2, is impressed on an ultrasonic vibrator 4a which is therefore vibrated vertically. This vibration is transmitted to the cutting tool 2 via a vertical vibro-resonant supporter 5. At this time, since the supporter 5 is positioned at the vibration nodal part of the cutting tool 2, the vertical vibration is excited in the cutting tool 2. In the same manner, ultrasonic vibrators 4b-4d can increase their ultrasonic driving force by also receiving the impressed signal. Doing like this, the promotion of a yet higher output is much expected.
Patent JP-H04282648-A (JP)
Title: Image forming device
Inventor: TANAKA YOSHIHISA
IPC: G03G21/00
Filed: 1991-03-12
Abstract: PURPOSE:To assemble a photosensitive drum and the peripheral apparatus, specially a cleaning roller under a state that they are properly positioned by simple constitution. CONSTITUTION:A developing housing 21 where a developing roller 23 is fitted and a cleaning housing 22 where the cleaning roller 28 is fitted are separately formed. Simultaneously, a coupling member 30 which positions the joining part of both housings 21 and 22 and integrally couples them is provided. On the coupling member 30, a drum supporting part which supports the rotary shaft 10 of the photosensitive drum and a roller supporting part which supports the rotary shaft 32 of the roller 28 are provided.
Patent JP-H05252599-A (JP)
Title: Automatic adjustment device for surround effect
Inventor: KAMINAGA HIDENORI
IPC: H04S5/02
Filed: 1992-03-04
Abstract: PURPOSE:To automatically provide the optimum surround effect according to the acoustic image normal state of reproduced piece of music. CONSTITUTION:The system is provided with a matrix circuit 12 generating the sum signal and the differential signal between right and left stereophonic signals, mean value storage circuit 14 providing the mean value of the proportion between the sum and differential signals within the prescribed time, instantaneous value circuit 13 providing the instantaneous value of the proportion between the sum and differential signals, multiplier circuit 15 multiplying the output of the circuit 14 by the output of the circuit 13, and arithmetic operation circuit 16 performing the arithmetic operation of the signal to be inputted to the surround processor based on the output of the circuit 15.
Patent JP-H02231961-A (JP)
Title: Switching regulator
Inventor: KOSEKI KATSUHIKO
IPC: H02M3/28
Filed: 1989-03-01
Abstract: PURPOSE:To prevent the breakdown of a switching element and the deterioration of output stability from occurring by providing a control circuit connecting a rectifier diode and a resistance in series between the initial portion of winding for an auxiliary coil and the emitter terminal of the light-receiving transistor of a photocoupler to quicken the rise of a feedback signal. CONSTITUTION:When DC output EOUT is under the set voltage of a voltage sensing circuit 6, a light-receiving transistor remains to be turned ON. However, the input of a pulse-width modulation circuit 3 has a low impedance, because a bias voltage is applied to said circuit 3. Also, when the DC output EOUT exceeds the set voltage of said voltage sensing circuit 6, a drive circuit 2 stops its operation. However, because a bias voltage is applied to the emitter terminal of said light-receiving transistor, a feedback signal has a quick-rise waveform even if the rise waveform is delayed at the ON time of said light-receiving transistor.
Patent JP-S62203752-A (JP)
Title: Grinding method for compound crystal
Inventor: ISHIKAWA MICHIO
IPC: B24B37/00
Filed: 1986-03-03
Abstract: PURPOSE:To enable machining of a mirror surface having excellent flatness and to improve workability, by a method wherein a soft metal is used as a lap material, and combination of water soluble diamond grinding grain and grinding cloth is used as a polishing condition. CONSTITUTION:An HgCdTe crystal material is cut to form a wafer with a thickness of 1.0mm. A cut strain layer and an uneven shape in the two surfaces of the wafer are removed about 100mum thick by lapping to form a flat aventurine surface having surface coarseness of 1mum. Lapping is performed under a pressure of 100g/cm<2> for about 20min by the use of a lapping agent, prepared by mixing SiC grinding grain with a grain size of 5mum and water in a ratio of 1:5, and an Sn plate. Surface coarseness and machining distortion, caused by lapping, is polished by means of a polishing agent, prepared by mixing water soluble diamond grinding grain with a grain size of 1mum and pure water in a ratio of 1:50, and a grinding cloth to remove the coarseness and machining distortion in thickness of about 10mum. The polishing surface is finished to produced a smooth mirror surface with shape precision having flatness of 3mum or less and surface coarseness of 0.01mum or less.
Patent JP-H05209341-A (JP)
Title: Rapier loom with picking tape and spacer for rapier
Inventor: ANGERO SUTATSUKAA
IPC: D03D47/27
Filed: 1991-03-12
Abstract: PURPOSE: To eliminate the two-way friction effect between warp yarns and picking tapes in such a manner that the damage on the warns by tape edges may be eliminated. CONSTITUTION: The rapier loom has the picking tapes and the spacers of rapiers. The respective tapes have a specified spacing (a) from a bottom shed over the entire picking width when a shed is completely opened. The spacing (a) is larger than half the height (g) that the giving rapier head possesses between the tape and the apex line thereof. Further, the spacing elements are in the form of slidable members arranged on the lower side of the rapier head and/or in the form which can be fixed to a sley 1 and can enter the shed between the warp yarns of the bottom shed 7b.
Patent JP-H05249432-A (JP)
Title: Backlight dimmer circuit
Inventor: TAKATSUKA MAMORU
IPC: G02F1/133
Filed: 1992-03-04
Abstract: PURPOSE:To prevent the increment of power consumption and the short life of the backlight due to unnecessary supply power by controlling the light emitting amount of the backlight without manual operation. CONSTITUTION:This circuit consists of a self-exciting oscillation circuit 1 outputting an output current deciding the light emitting amount of the backlight 7 and a dimming control circuit 2 controlling the current amount of the output current of the self-exciting oscillation circuit 1 by a feedback current. Then the dimming control circuit 2 is provided with an input control circuit 6 controlling the feedback current by a control signal S0 from a control part. Since the light emitting amount of the backlight 7 is controlled by the control signal S. from the control part, the light emitting amount of the backlight 7 suitable for an operating condition is set by the control part.
Patent JP-S58207889-A (JP)
Inventor: EEBAAHARUTO RETSUPAA
IPC: H02P6/04
Filed: 1983-03-19
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-S58171951-A (JP)
Inventor: GARII ARAN HAAPERU
IPC: C08J5/04
Filed: 1983-03-19
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-H06257196-A (JP)
Title: Feed water supply system
Inventor: KIKUTA SATOSHI
IPC: B61D35/00
Filed: 1993-03-08
Abstract: PURPOSE:To enable a water supply work for a tank to be performed automatically. CONSTITUTION:When a start switch 19 is turned on, a feed water supply system 1 opens an electromagnetic valve 15 and feeds water from a reservoir 11 to a water supply tank mechanism 3 on board a train through a main pipe 12a, a branch pipe 12b, a hose 59 and a valve mechanism 4. A control circuit 21 confirms a full water condition on the basis of a detected signal from an image sensor 14 and closes the electromagnetic valve 15, judging that the water supply tank mechanism 3 is full of water.
Patent JP-2000251790-A (JP)
Title: Electron source and retention device and manufacture of electron source and image forming device
Inventor: ONISHI TOSHIICHI
IPC: H01J31/12
Filed: 1999-02-24
Abstract: PROBLEM TO BE SOLVED: To uniformalize an electron emission characteristic of an electron source to be manufactured, and to suppress reduction of uniformity in the case of being driven for long hours. SOLUTION: This electron source having a substrate 71 where at least plural electron emitting elements 74 are formed, and a member 160 installed in contact on the substrate 71, has such a characteristic as to have a temperature distribution control means 171 for compensating a temperature distribution of the substrate 71 by thermal conduction through the member 160. The temperature distribution control means 171 is a means for heating a region where the member 160 on the substrate 71 having the electron source is brought into contact.
Patent JP-H09246270-A (JP)
Title: Semiconductor device
Inventor: MATSUMOTO TAKESHI
IPC: H01L21/321
Filed: 1996-03-05
Abstract: PROBLEM TO BE SOLVED: To obtain a thin semiconductor device that offers high yield by forming bumps or the side of a semiconductor substrate. SOLUTION: Bumps 13 are formed on the side 12 of a semiconductor substrate 10 as follows: A conductive substance, such as phosphorus, boron, and arsenic, is implanted in areas on the side 12 of the semiconductor substrate 10 where the bumps 13 are to be grown, to form electrode pad sections. These ions are implanted only in the surface of the side 12 of the semiconductor substrate by using an ion implanter to the extent that the depth of implantation will not be so large. Thereafter, the semiconductor substrate 10 with the electrode pad sections formed thereon is immersed in electroless plating liquid to grow the bumps 13. The electroless plating liquid grows plating the conductive substance without any electric field.  The components of the electroless plating liquid include mixtures of Au, Ag, Cu and solder which are the components of the bumps 13 and sodium sulfate, cyanic components, and so on. This obtains a thin, small-sized semiconductor device.
Patent JP-S61207857-A (JP)
Title: Correcting method of detection value of intake pipe pressure in internal-combustion engine
Inventor: HIBINO YOSHITAKA
IPC: F02D41/14
Filed: 1985-03-09
Abstract: PURPOSE:To prevent sir-fuel ratio from becoming rich in an engine in its highland operation and reduce exhaust emission of CO, HC, by correcting a detection value of intake pipe pressure on the basis of a level of the intake pipe pressure in the downstream of a throttle valve in a specific operational condition. CONSTITUTION:The method decides whether or not absolute pressure PBA obtained as the pressure of an intake pipe 3 is higher than PB1 (high load), that is, whether or not an engine is in high load operation. And in an operational condition of the engine with a high load further with a throttle valve 5 full open, the absolute pressure PBA is corrected in accordance with a change of the atmospheric pressure on the basis of output voltage PBX of an absolute pressure sensor 11. In this way, the method prevents air-fuel ratio from becoming rich in the engine in its highland operation and reduces exhaust emission of CO, HC.
Patent JP-S58165390-A (JP)
Inventor: MAENO YUTAKA
IPC: H05K1/02
Filed: 1982-03-26
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-S52144930-A (JP)
Title: Disc control unit
Inventor: MIURA TAKESHI
IPC: G11C8/00
Filed: 1976-04-26
Abstract: PURPOSE: To increase the ability of channel throughput for the processing unit, by holding the search condition and data instructed first and continuing the search operation without participation from the processing unit until the search condition is satisfied. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-S59173561-A (JP)
Title: Control system for ignition timing of internal-combustion engine
Inventor: TAKAHASHI MINORU
IPC: F02P5/155
Filed: 1983-03-22
Abstract: PURPOSE:To permits high-precision control of ignition timing, by a method wherein, based on a correction result and a time between a specific rotary angle position signal and a first rotary angle position signal, ignition timing from the specific rotary angle position signal is computed. CONSTITUTION:A processing device 1 consisting of a microcomputer inputs rotary angle position K0-K11 signals at every 30 deg. from an angle sensor 5 through an input device 3, and times T1 and T2 of timings K5-K9 and K9-K10 are stored in a memory 2 to compute a correcting angle DELTAtheta. Thereafter, a time T between detection of K10 and ignition is found by correcting such that the correcting angle DELTAtheta is deducted from a control angle theta stored in the memory 2. After T seconds have elpased after the timing K10 is detected, a control signal is sent to an ignition control part 6 through an output device 4 to ignite an internal combustion engine. This permits improvement of control precision.
Patent JP-S52131468-A (JP)
Title: Control method for plasma etching
Inventor: KAWAMOTO YOSHIJI
IPC: H01L21/3065
Filed: 1976-04-28
Abstract: PURPOSE: To control the plasma etching in Freon gas by detecting the quantity change of the intermediate product CO 2 F, and thus to increase the processing accuracy. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-S58165187-A (JP)
Inventor: ARIGA TOSHIO
IPC: G07D3/00
Filed: 1982-03-25
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-S56145512-A (JP)
Title: Vertical magnetization type magnetic head
Inventor: FUJIOKA YOSHIHARU
IPC: G11B5/17
Filed: 1980-04-11
Abstract: PURPOSE:To improve recording efficiency by integrally forming the energizing coils made by alternately and spirally laminating insulation layers and conductive layers  to the leading end of an auxiliary magnetic pole to the circumferential surface of the auxiliary magnetic pole. CONSTITUTION:Insulation layer 11 consisting of silicon oxide or alumina and conductive layers 12 consisting of gold or silver are alternately and spirally laminated on the leading end part of an auxiliary magnetic pole, whereby an energizing coil 13 is constituted. With such constitution, the winding density of the conductive layers 12 is made sufficiently high and the diameters thereof is made sufficiently small, hence the current density per equivalent unit volume is made sufficiently high. In addition, since the winding density thereof is uniformalized, the stable magnetic fluxes of characteristics are concentrated at the leading end of the auxiliary magnetic pole 4. Hence, the recording efficiency is considerably improved.
Patent JP-S62206272-A (JP)
Title: Combustion accelerating device for internal combustion engine
Inventor: AKAGI YUJI
IPC: F02P23/04
Filed: 1986-03-05
Abstract: PURPOSE:To enable rapid combustion by irradiating a combustion chamber with ultraviolet rays at the same timing as the ignition timing of starting a combustion reaction and activating the radicalizing reaction of fuel particles, and accelerating the proceeding of first stage reaction of a combustion process. CONSTITUTION:When the signals of engine speed and boost pressure are inputted into an electric control unit 15, the correspondent ignition timing is determined, outputting a signal for an igniter power source 5 to ignite an ignition means 4. At the same time, signals for a light-source power source 7 and a light- emitting power source 9 are also outputted to irradiate a combustion chamber 3 with an ultraviolet light from an ultraviolet light source lamp 8. An irradiation controlling means 16 irradiates the combustion chamber 3 with the ultraviolet light which is generated by an ultraviolet light generating means 6 at the same timing as the ignition timing of the ignition means 4. Thereby, fuel particles are excited in response to the ultraviolet light, activating a radicalizing reaction.
Patent JP-H07238482-A (JP)
Title: Rustproof coated pc strand and its processing
Inventor: ROKUSHA HIROMU
IPC: D07B1/16
Filed: 1994-02-22
Abstract: PURPOSE:To improve the adhesiveness of a PC strand having a rust-proofing coating film of a thermoplastic synthetic resin to concrete. CONSTITUTION:A rust-proofing material 2 is applied to a PC strand by passing the strand through a synthetic resin extrusion molding machine. Small recesses 6 are formed on the outer circumference of the rust-proofing material by pressing the coating film with an embossing roller having protrusions on the surface before cooling the coating film.