baber/WOPTO huggingface dataset:
Patent JP-S5977422-A (JP)
Title: Camera with data imprinting function
Inventor: MIMURA HIROYASU
IPC: G03B1/00
Filed: 1982-10-26
Abstract: PURPOSE:To improve position detection precision and to realize reduction in cost by utilizing perforations of a film and obtaining a position detection signal for film movement by a difference in electrostatic capacity between electrodes provided facing to the film. CONSTITUTION:A couple of electrodes 17 and 18 are fitted to the film presser 16 of a rear cover, and an electrode 19 is fitted on a camera body side with the film 1 inbetween. Imprinted data on a date, time, etc., are stored temporarily in an RAM13 with input keys. When perforations move by one frame, differences in electrostatic capacity are generated between the electrodes 17 and 19, and 18 and 19, and phase shifts of pulses from phase generating circuits 21 and 22 are generated and detected by a phase difference detecting circuit 23. Those detection signals are outputted to a CPV12 in film winding and LEDs 15 are turned on at specific timing to imprint the stored data. Consequently, the position detection of the film is improved and the cost reduction is realized.
Patent JP-2001019101-A (JP)
Title: Vessel
Inventor: NEMOTO SHIGEO
IPC: B65F1/00
Filed: 1999-07-02
Abstract: PROBLEM TO BE SOLVED: To easily treat waste water gathered in a bottom part of a vessel body, and to prevent an offensive smell from leaking out even if a cover is opened/closed by installing a throating net in a step part of the vessel body, and arranging a water filling port and a drain port in an outer peripheral surface of an under surface from the step part of the vessel body. SOLUTION: In a vessel body 1, a throating net 4 is arranged in a step part arranged between a large diameter part 1a and a small diameter part 1c. Thus, garbage thrown into the vessel body 1 is deposited on the throating net 4 to be housed in the large diameter part 1a of the vessel body 1. Moisture contained in the garbage drops in the small diameter part 1c from meshes 4a of the throating net 4, and only the moisture is stored in a bottom part of the small diameter part 1c as waste water. While, when closing a cover 5 throwing the garbage into the vessel body 1, since a component volatilized from a medicine in a small article housing chamber 7 is diffused in the vessel body 1 from an air vent 7e to deodorize an offensive smell, even if the cover 5 is opened, the offensive smell is not emitted outside the vessel body 1.
Patent JP-H1019431-A (JP)
Title: Icemaker
Inventor: SUZUKI KATSUHIKO
IPC: F25C1/04
Filed: 1996-06-27
Abstract: PROBLEM TO BE SOLVED: To improve reliability at a lower cost by simplifying a structure. SOLUTION: The icemaker comprises a cooler 3 having many icemaking chambers 2 opened downward, a cooling pipe P provided in a heat exchange manner at the cooler 3, a water tray 4 disposed at a lower side of the cooler 3, rotating at a rotary shaft 23 as a center to be tiltably reciprocated to spray to the respective chambers 2 in the state that opening lower surfaces of the chambers 2 are closed, a suspension member 26 fixed at its one end to the tray 4 of the position different from the shaft 23 and fixed at the other end to a body 22, and a means for regulating the tension of the member 26. The means has a member 30 provided substantially horizontally and having a loop- like inner toothed gear 31, a pinion 29 engaged with the gear 31, a pinion drive motor 28, and a block 33 engaged with the member 26 and interlocked to the member 30.  The block 33 is horizontally moved, at the time of tilting the tray 4, the tension of the member 26 is loosened, while at the time of returning, the tension of the member 26 is tightened.
Patent JP-H0352885-A (JP)
Title: Production of thiophenedicarboxylic acid diester
Inventor: GODA HIROSHI
IPC: C07B61/00
Filed: 1989-07-19
Abstract: PURPOSE:To obtain the title compound useful as an intermediate for producing functional materials, drugs, agricultural chemicals, etc., by halogenating a tetrahydrothiphenedicarboxylic acid diester and then dehydrohalogenating the reaction product in the presence of an additive. CONSTITUTION:A tetrahydrothiphenedicarboxylic acid diester shown by formula I [R' is 1-8C alkyl or (nucleus-substituted) phenyl or benzyl] is halogenated preferably at -15 to 30 deg.C to give a dihalotetrahydrothiphenedicarboxylic acid diester shown by formula II (X is Cl or Br), which is then dehydrohalogenated in the presence of an additive (preferably copper, copper ion, tin, tin ion, zinc or zinc ion) to give the aimed compound shown by formula III. The amount of the additive added is preferably 0.001-0.1mol based on the compound shown by formula II.
Patent JP-2000023351-A (JP)
Title: Switching control device with temperature protection function and power control device for vehicle
Inventor: OSAKA ICHIRO
IPC: H02H5/04
Filed: 1998-07-03
Abstract: PROBLEM TO BE SOLVED: To realize both a control operation and a temperature protection function which corresponds to a number of loads by mounting a power element with an over-temperature-breaking means for breaking current supply on the same substrate or an enclosure. SOLUTION: Power elements (MOS-FET) 113-118 with an overtemperature automatic breaking function are mounted on a ceramic substrate 101, and a metal substrate 102 and are arranged in a box (enclosure) 110. Then, a wiring pattern is printed onto a substrate for electrical connection. In this case, power elements for a small current and for a large current are distributed to MOS-FET groups 113 and 114 or the like with overtemperature automatic breaking function and MOS-FET groups 115, 116, 117 or the like, respectively for grouping, and the thermal resistance of each group is changed, thus preventing automatic breaking in a steady load and operating an automatic breaking function in an abnormal current that is set to several times larger with respect to a steady load and hence allowing overtemperature protection to function fully.
Patent JP-S6344886-A (JP)
Title: Immobilized enzyme
Inventor: SAKAI SHIGEO
IPC: C12N11/08
Filed: 1986-08-13
Abstract: PURPOSE:To produce cyclodextrin in high yield, by adsorbing cyclodextrin glucanotransferase on a carrier containing an anion exchange group and >=a fixed amount of an alcoholic hydroxyl group. CONSTITUTION:A carrier containing an anion exchange group and >=0.5mmol/g (dried resin) of an alcoholic hydroxyl group is used. The carrier is obtained by reacting an unsaturated carboxylic acid glycidyl ester such as methacrylic or acrylic acid glycidyl ester, crotonic acid glycifyl ester, etc., with divinylbenzene, dimethacrylic acid ethylene glycol, etc., as a crosslinking agent to give a parent body and adding an anion exchange group consisting of an amine such as diethylaminoethyl, trimethylamine, etc., to the parent body. The addition of the alcohlic hydroxyl group is carried out during production of carrier such as polymerization of parent body, etc. The carrier is regenerated with an alkali solution and an enzyme is adsorbed on the carrier.
Patent JP-S6165995-A (JP)
Inventor: TAKADA MICHITOSHI
IPC: F16L55/18
Filed: 1984-09-08
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。
Patent JP-S6165988-A (JP)
Inventor: NISHIYAMA MADOKA
IPC: F16L27/04
Filed: 1984-09-08
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。
Patent JP-H1120300-A (JP)
Title: Ink jet recording method
Inventor: SAITO YOICHI
IPC: C09D11/328
Filed: 1997-07-01
Abstract: PROBLEM TO BE SOLVED: To provide an ink jet recording method in which even if a recording sheet, on which records are made by using an aqueous recording liquid, is preserved under conditions of high temperatures and humidities, cracks are not generated. SOLUTION: In a recording method in which a record is set on a recording paper, in which polyvinyl alcohol, inorganic fine particles, and boric acid or salt thereof are contained in an ink absorption layer on a non-water-absorption supporting body, using an aqueous recording liquid containing compounds having hydroxyl groups, as high boiling point organic solvent, a maximum amount of hydroxyl group in a high boiling point organic solvent contained in the printed recording paper, per unit area thereof, is specified so as to satisfy a condition of 0.05<=X/Y<=0.5 and a condition of Z/Y<=4 as well.  In the equations, X shows amounts (millimole/m<2> ) of boric acid or its salt contained in an ink absorption layer of the recording paper, Y shows amounts (millimole/m<2> ) of hydroxyl group in polyvinyl alcohol contained in an ink absorption layer of the recording paper, and Z shows the maximum amount (millimole/ m<2> ) of hydroxyl group in a high boiling point organic solvent contained per unit area of printed recording paper when records are set on the recording paper using aqueous recording liquid at a maximum delivery rate.
Patent JP-S57112620-A (JP)
Title: Glow plug for diesel engine
Inventor: HATANAKA HIROJI
IPC: F23Q7/00
Filed: 1980-12-29
Abstract: PURPOSE:To improve temperature rise capacity and to prevent overheating by a  structure wherein a heating element having a large surface area and a small  section area is projected out of the sheath point of a preheating glow plug in a  combustion chamber and connected to a heating element having a large positive resistance-temperature coefficient embedded in the sheath. CONSTITUTION:The 1st heating element 5 of iron chrome etc. is projected in the form of a large surface area and a small section area out of the point of a sheath 1 and connecting to this element, the 2nd heating element 6 of low carbon steel containing 0.2 or less % carbon or the like and having a large positive resistance-temperature coefficient is embedded in the sheath 1. In this constitution, a large electrical power is concentrated on the 1st heating element just after electricity is applied, the element is heated red quickly and temperature  rise capacity is improved. As the temperature rises, the quantity of electricity to the 1st heating element 5 is controlled automatically by the self-control action of the 2nd heating element 6. Thus, temperature rise characteristics are improved and overheating can be prevented.
Patent JP-S6345916-A (JP)
Title: Semiconductor logic circuit
Inventor: ENOMOTO HIROSHI
IPC: H03K19/088
Filed: 1986-08-12
Abstract: PURPOSE:To shorten the cut-off time of an output transistor (TR) and to quicken the circuit operation by extracting undesired electric charge caused in a base of the output TR though a pull-down TR when the output TR is cut off. CONSTITUTION:With an input voltage at H level, the pull-up circuit 4 is turned off, the output TR T7 is turned on and its output goes to L. With the input voltage changed from H to L, the TR T7 starts being changed from ON to OFF. Thus, the output of the circuit starts rising and an electric charge is caused on the base of the TR T7 through a base-collector capacitance CCB of the TR T7 due to the mirror effect at a point of time. Since the TR T8 is turned on because a base current is supplied slightly via a resistor R10 even at that point of time, the electric charge generated in the base of the TR T7 is absorbed effectively and gives it to the GND. Thus, the distortion in the output waveform generated when the output changes from L to H is prevented, and the circuit of the next stage is driven properly at a high speed.
Patent JP-H0637079-A (JP)
Title: Semiconductor device, apparatus and method for manufacturing same
Inventor: NAKAO TAKASHI
IPC: H01L21/304
Filed: 1992-07-16
Abstract: PURPOSE:To remove a spontaneous oxide film and to obtain a silicon nitride film having excellent flat shape and leakage current characteristics at a low temperature by heating an interior of a treating chamber from outside the chamber, cleaning a front surface of a semiconductor substrate, then nitriding it, and eventually evacuating a gas in the chamber. CONSTITUTION:A heater 105 for heating an interior of a treating chamber and a traylike boat 103 for placing semiconductor substrates 104 in the chamber are provided outside the chamber of a double structure of an outer tube 101 and an inner tube 102. A nozzle and a tube 110 for introducing gas such as SiH4 to clean and remove a spontaneous oxide film, nitriding means, i.e., a nozzle and a tube 111 for introducing ammonia gas to nitride a semiconductor device, and evacuating means, i.e., a vacuum pump for evacuating the chamber are provided in the chamber. Thus, after the oxide film is removed, an insulating film having excellent flat shape and leakage current characteristics can be formed in the same chamber.
Patent JP-H1030744-A (JP)
Title: Electric flow control valve
Inventor: HASEGAWA TADASHI
IPC: F25B41/06
Filed: 1996-07-18
Abstract: PROBLEM TO BE SOLVED: To improve a fitting structure of a valve disk of an electric valve to be used in a refrigeration cycle, etc. SOLUTION: An electric valve 1 is provided with a can 10, and a motor mold 20 is fitted to the outside of the can 10. The motor mold 20 is provided with a stator yoke 21, and a magnet wire 22 is connected to an external control device through a lead wire 36. A valve holder 70 integrated with rotors 62, 60 slidably supports a valve disk 80. A bush 90 to be fixed to a valve body 40 is provided with a female screw 92, and a male screw part 74 of the valve holder 70 is screwed therein. A flow passage is formed between a tapered part 84 at the tip of the valve disk 80 and an orifice 44 even when the valve is in the closed condition. The valve disk 80 is supported in a floating condition by press fitting a collar 82 into an inner diameter part of the valve holder 70, and providing a clearance between the collar 82 and the valve disk 80, and the valve locking is prevented.
Patent JP-S6083067-A (JP)
Title: Cleaning device
Inventor: YAGISHITA AKIRA
IPC: G03G21/00
Filed: 1983-10-12
Abstract: PURPOSE:To prevent sticking and accumulation of the resulted product of staining and to obtain stably an image having good quality for a long period of time without the need for maintenance by applying adequately a basic liquid on the surface of a photosensitive body. CONSTITUTION:A pair of rollers 11, 12 are disposed at a proper place near a photosensitive body 1 and a web W suspended from the roller 11 is successively taken up on a take-up roller 12. The web is wound on rubbing rollers 13, 13' between the roller 11 and the roller 12 and contacts with the surface of the photosensitive body in this position. A tank 18 is disposed near the roller pair, the web, etc. and water or the like for wiping stored in the inside is sucked up by a pump 17 and arrives at the 2nd tank 15 through a pipe 16. A feed roller 14 is installed in the tank 15 and contacts with the web thereby supplying the liquid by each adequate amt. to the web W. The liquid to be contained in the tank 18 is water or an aq. soln. contg. an alkali metal ion, alkaline earth metal ion of potassium, calcium, etc. ammonium ion or the like which has about 6- 10pH.
Patent JP-2000023311-A (JP)
Title: Control device of hybrid vehicle
Inventor: DEGUCHI YOSHITAKA
IPC: B60L50/15
Filed: 1998-07-03
Abstract: PROBLEM TO BE SOLVED: To eliminate shocks in switching by deciding whether a clutch is to be tightened based on a requested drive force detection value and a vehicle speed detection value, comparing the requested drive force detection value with the maximum input of a motor A and the maximum output of a motor B, and controlling the tightening of the clutch according to the comparison result. SOLUTION: A vehicle is driven through the drive force of a motor 4 until a clutch 3 is tightened, the torque of an engine 2 is added to that of the motor 4 when the engine 2 is started and the clutch 3 is simply tightened, and a vehicle drive torque rapidly changes and a shock is generated. Also, even when the input/output shaft speeds of the clutch 3 do not coincide each other when tightening the clutch, the driving torque of the vehicle rapidly changes and shock is generated. Therefore, when the clutch is to be tightened, the speed of the clutch input shaft is allowed to be matched with the speed of the clutch output shaft, while an engine torque is being absorbed by a motor 1 to tighten the clutch 3 when the clutch is to be tightened.
Patent JP-S5982493-A (JP)
Inventor: KAWAE YASUNOBU
IPC: D21F1/00
Filed: 1982-10-27
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-H1141127-A (JP)
Title: Tuner circuit
Inventor: FUKAI SEIICHIRO
IPC: H03J3/02
Filed: 1997-07-15
Abstract: PROBLEM TO BE SOLVED: To improve sensitivity at the time of weak input, and to improve distortion characteristics at the time of strong input without cost increase by connecting a parallel circuit constituted of an amplifier and an attenuating circuit between the input terminal of an antenna and a tuner, and switching an amplifier into an operating state and a non-operating state. SOLUTION: A parallel circuit constituted of a wide band amplifier 2 and an attenuating circuit 3 is connected with the input stage of a tuner 1. At the time of weak input, a DC power source is turned on, and the wide band amplifier 2 is operated. In this case, an amplification gain is a little deteriorated by the attenuating circuit 3 connected in parallel, and the level of the deterioration is enough for sufficiently improving receiving sensitivity. On the contrary, at the time of strong input, the DC power source is turned off, and the wide band amplifier 2 is turned into a non-operating state, and operated as the attenuating circuit 3. In this case, the wide band amplifier 2 connected in parallel can be operated purely as the attenuating circuit 3 by ignoring isolation between input and output without any amplifying action.
Patent JP-H0477213-A (JP)
Title: Mold clamper
Inventor: YAMAMURA MASATO
IPC: B29C45/26
Filed: 1990-07-19
Abstract: PURPOSE:To make the space around a molding machine small, while the hydraulic unit for fixing a mold is made unnecessary by providing a clamping hook engageable and releasable to the end edge of the holding plate of the mold and the electric actuator operating said clamping hook. CONSTITUTION:When a mold 2 is removed, electric power is fed to the solenoid which is an electric actuator, and a plunger 12 is projected, and then an eccontric cam 11 is turned, whereby a clamping hook 5 is turned left. Consequently, since a mold-clamper 4 becomes opening state, the mold 2 may be drawn from a platen 1. When the mold 2 is fitted to the platen 1, the end edge 3 of the holding plate of the mold is arranged in the position of the mold- clamper 4 kept in opened state, and when the electric power-supply to the solenoid 6 is cut, the clamping hook 5 is pulled by a spring 8 and then is turned right and is engaged with the end edge 3 of the holding plate of the mold 2. Since the eccentric cam 11 is turned upward, the plunger 13 of the solenoid is returned to original position through a level 12.
Patent JP-S6432473-A (JP)
Title: Magnetic disk device
Inventor: ASADA HIDEO
IPC: G11B21/08
Filed: 1987-07-28
Abstract: PURPOSE:To prevent a voice coil from being damaged due to a temperature rise, by detecting a temperature of the voice coil and delaying to send out a positioning completion signal when said temperature exceeds a reference value. CONSTITUTION:A voice coil motor 18 is driven by driving a servo-circuit 6, and a temperature of a voice coil 18a is detected by a temperature detector 3. When a detected temperature is below a reference value, a control circuit 5 takes a stable time of a carriage 17 and sends out a seek end signal to a host device, after the servo-circuit 6 ends driving of the voice coil 18a. On the other hand, when the detected temperature is above the reference value, the control circuit 5 starts a timer, and sends out the seed end signal to the host device, after the servo-circuit 6 ends driving of the voice coil 18a, and thereafter its temperature falls due to a natural heat radiation and a stable time elapses. In such a way, the time for sending out the seek end signal to the host device is taken greatly, and the time when no current is supplied to the voice coil 18a is increased, thereby damage of the voice coil 18a is prevented.
Patent JP-2000008237-A (JP)
Title: Composite multifilament yarn
Inventor: TANAKA MATSUMI
IPC: D02G3/28
Filed: 1998-06-19
Abstract: PROBLEM TO BE SOLVED: To provide a composite multifilament yarn capable of imparting a proper swollen state and a light weight to a fabric comprising the polyester multifilament yarns and capable of expressing a stripped pattern similar to that comprising natural fibers. SOLUTION: This composite multifilament yarn is obtained by forming single filaments from two kinds of polyester components A1, B2, forming two to five hollow portions on the cross-section of each of the single filaments, forming the multilayer lamination structure of each filament from two kinds of the components A1, B2, and dispersing both the components in spots in the cross-section of the multifilament yarn comprising the bundled single filaments so that, when the cross section of the multifilament yarn is equally divided into four divisions with two cutting lines passing through the center, a difference of >=1.2 times is formed between the maximum occupied area of the component A1 and its minimum occupied area in the divisions.
Patent JP-H0353714-A (JP)
Title: Time signal output circuit
Inventor: TANIYAMA TAKAAKI
IPC: H03K17/28
Filed: 1989-07-21
Abstract: PURPOSE:To realize various time outputs by selecting an output signal of a 1st stage binary counter with a control signal and using it as an input clock to a 2nd stage binary counter and selecting an output signal of the 2nd stage binary counter. CONSTITUTION:A 1st binary counter 1 generates a clock inputted to the 2nd binary counter 2 and a required clock is selected by a clock selection circuit 3. Moreover, the clock selected by the selection circuit 3 is inputted to the 2nd binary counter 2 and frequency-divided. The frequency-divided signal is selected by an output signal selection circuit 4 to generate a time signal from 1min to 10msec. Since the control signal register is provided in such a manner, different time outputs are obtained without modifying the logic of an LSI.
Patent JP-H0943873-A (JP)
Title: Electrophotographic photoreceptor and electrophotographic device with same
Inventor: UEMATSU HIRONORI
IPC: G03G5/05
Filed: 1995-07-26
Abstract: PROBLEM TO BE SOLVED: To provide an electrophotographic photoreceptor excellent in durability and wear resistance and an electrophotographic device with the photoreceptor. SOLUTION: This electrophotographic photoreceptor has a photosensitive layer contg. a butadiene type electric charge transferring material represented by general formula I and modified polycarbonate resin having repeating units represented by general formulae II, III. In the formula I, each of X1 -X4 is aryl, a heterocyclic group, etc. In the formulae II, III, each of R<15> and R<16> is H, alkyl, etc., and each of X and Y is -CR<5> R<6> - (each of R5 and R6 is alkyl, etc.), 1,1-cycloalkylene, etc.