baber/WOPTO huggingface dataset:
Patent JP-2000097546-A (JP)
Title: Cooling storehouse
Inventor: SHIMIZU HIDEO
IPC: F25D21/06
Filed: 1998-09-24
Abstract: PROBLEM TO BE SOLVED: To prevent the temperature of a storage chamber from increasing as much as possible even in the case of defrosting by providing a thermo module consisting of a thermocooling element for cooling the storage chamber in the case of the defrosting of cooling equipment for cooling the storage chamber for storing an object to be cooled. SOLUTION: When shifting to a defrosting operation, a hot gas that is discharged from a compressor 11 is introduced into cooling equipment 9 directly. At this time, the tip part of a channel switching damper 21 is joined to the end part of an introduction plate 20, thus breaking a channel to the cooling equipment 9. At the same time, a switching damper 24 also releases the introduction path to a heat absorption radiator 16 of a thermo Joule unit 14, thus cooling a storage chamber 2 by the heat absorption radiator 16 of the thermo Joule unit 14 and defrosting the cooling equipment by a hot gas and the heat radiation of a cooling radiator 17 of the thermo Joule unit 14 and hence preventing the temperature of the storage chamber 2 from increasing and at the same time accelerating defrosting.
Patent JP-H01111580-A (JP)
Title: Head-lamp arrangement structure of scooter type motor bi- and tri-cycle
Inventor: MIZUNO TAKAYOSHI
IPC: B62J23/00
Filed: 1987-10-26
Abstract: PURPOSE: To freely select forward and backward direction positions of a headlamp so as to improve the appearance by arranging a pair of headlamps in the vicinity of a front fringe of a front leg shield part when viewed from a side and on both right and left side parts of a steering shaft cylinder when viewed from a front. CONSTITUTION: A steering shaft cylinder 3 is fixed at a front end of a car body frame in a scooter type auto bicycle. A front cover 18 is mounted on a front side of the steering shaft cylinder 3, and it is formed by a front leg shield part 19 and a fender part 20. A lamp support part 21 is formed by swelling it forward in the front leg shield part 19 in this configuration. A lamp support hole 21b is opened on a longitudinal wall 21a of the lamp support part 21, and a headlamp 24 is inserted into the lamp support hole 21b through a lamp case 22. At this time, a pair of headlamps 26 are arranged in the vicinity of a front fringe of the front leg shield part 19 when viewed from a side and in both right and left side parts of the steering shaft cylinder 3 when viewed from a front.
Patent JP-H04149071-A (JP)
Title: Production of sintered body
Inventor: MATSUDA SHIKO
IPC: C04B35/58
Filed: 1990-10-08
Abstract: PURPOSE:To obtain a dense sintered body having sufficiently high density by forming thin layers of a metal on the surfaces of ceramic particles and sintering a molded body of the ceramic particles by heating to a temp. at which the thin layers become a liq. phase or above. CONSTITUTION:Thin layers of a metal such as Co are formed on the surfaces of ceramic particles such as TiB2 particles and a molded body of the ceramic particles is sintered by heating to a temp. at which the thin layers become a liq. phase or above. Since the thin layers become a liq. phase at the time of sintering and fill the gaps among the ceramic particles, a metal layer bonding the ceramic particles to each other is surely formed and the sintered body is made free from holes, accordingly a dense product having sufficiently high density can be obtd.
Patent JP-H0583088-A (JP)
Title: Schmitt circuit
Inventor: SHIMOOKA HIDEHITO
IPC: H03K3/023
Filed: 1991-09-21
Abstract: PURPOSE:To realize the Schmitt circuit with high reliability in which the speci fied frequency is obtained. CONSTITUTION:One electrode of a capacitor 2 is connected to an inverting output terminal of a comparator 1 and an output terminal of the comparator 1 and an anode of a Zener diode 14 are connected to the said connecting part via a variable resistor 3 and diodes 4, 5. A cathode of the Zener diode 14 is connected in series with a cathode of a Zener diode 15 and the anode of the Zener diode 15 is connected to a noninverting input terminal of the comparator 1, and one terminal each of fixed resistors 7, 8 and the other terminal of the fixed resistor 8 is connected to a power supply 9.
Patent JP-S61146317-A (JP)
Title: Pressure swing adsorption process
Inventor: HORII YUJI
IPC: B01D53/04
Filed: 1984-12-20
Abstract: PURPOSE:To improve recovery percentage of produced gas by connecting an adsorption tower with another adsorption tower in series when an adsorption tower is in operation, and transporting the portion which has not been adsorbed completely in the operating adsorption tower, to the other adsorption tower, thus arranging the whole system to perform introduction and discharge of the gas in the same direction. CONSTITUTION:Adsorption is performed by feeding feed gas to an adsorption tower 3a, and adsorption towers 3a, 3b are connected in series by changing over a connecting pipe 8a just before the adsorption tower 3a comes to a saturated state. Thus, feed of the feed gas to the adsorption tower 3a is ceased. Then, produced gas is introduced from a storage tank 5, and discharged gas is fed to the adsorption tower 3b and unadsorbed component is discharged through a discharging pipe 7. Produced gas in the adsorption tower 3a is desorbed and recovered by operating a pump 4. Thus, the adsorption tower 3a is regenerated and feed gas is supplied thereto again. The procedure is repeated in order in the adsorption tower 3a to 3b alternately.
Patent JP-H07116212-A (JP)
Title: Air massage machine
Inventor: MITSUI MASAYUKI
IPC: A61H7/00
Filed: 1993-10-28
Abstract: PURPOSE:To make an air massage machine easy to load on the human body and to provide a massage effect with high efficiency. CONSTITUTION:This machine is constituted by forming a pressure member 11 provided with an expanding/contracting air chamber for treatment and an air chamber 15 for shaping, a feed tank to supply the air supplied from an air pump to a supply/exhaust valve by high pressure, and the supply/exhaust valve provided with a first valve to perform the supply/exhaust of the air to the air chamber for treatment and a second valve to supply the air to the air chamber 15 for shaping.
Patent JP-H09119075-A (JP)
Title: Method for continuous dyeing of spun yarn with reactive dye and apparatus for executing this method
Inventor: ENDERLIN ROBERT
IPC: D06B19/00
Filed: 1996-10-14
Abstract: PROBLEM TO BE SOLVED: To perform continuous dyeing of a spun yarn by applying and fixing a dye to a spun cellulose fiber yarn in an unwinding and rewinding process and washing and drying the dyed yarn again in an unwinding and rewinding process. SOLUTION: A mercerized or bleached spun cotton yarn wound on a supporting member 1 is unwound and rewound on a supporting member 3 at a speed of >=100m/min, preferably >=250m/min. During the above process, the yarn is dipper in a dyeing liquid containing one or plural kinds of reactive dyes and an alkaline liquid for fixing the dye such as an alkali metal or alkaline earth metal carbonate, an alkali metal hydroxide or ammonia in a separate baths or in the same bath of a dipping apparatus 2 at 5-95 deg.C, preferably 10-80 deg.C. The reactive dye is fixed to the spun yarn rewound on the supporting member 3 e.g. by a low-temperature method for keeping the yarn at room temperature for 3-24hr, preferably 4-10hr, especially 6-8hr in a keeping apparatus 4, a steaming method or a heating method.  The spun yarn delivered from the keeping apparatus 4 is unwound on an intermediate rack 5, passed through a washing and draining apparatus 6 and a drying apparatus 7 and rewound on a new supporting member 8 to complete the whole process.
Patent JP-H04148311-A (JP)
Title: Fine positioning device
Inventor: KUBOTA YOICHI
IPC: H02P7/00
Filed: 1990-10-11
Abstract: PURPOSE:To efficiently operate a highly precise positioning by temporarily magnetizing one part of an actuator in contact with the magnetic substance part of an object, and integrating the unspecific object with a device at a fixed position as needed. CONSTITUTION:This device is equipped with an actuator 3 which operates the fine positioning while being abutted to an object to be moved 1, and a detecting means 9 which detects the moving position. Also, this system is equipped with an electric current applying device 9 which energizes the magnetic part of the actuator 3 according to a set output signal indicating that a detected signal is inputted in a prescribed set range preset preliminarily in order to temporarily magnetizes it, and increases a load by temporarily electrodeposing the object 6 to be moved. That is, one of the actuator 3 in contact with the magnetic part of the object 6 is temporarily magnetized, and they are integrated as needed. Thus, a positioning setting time can be shortened, and the highly precise positioning can be stably operated.
Patent JP-S63124072-A (JP)
Title: Electrophotographic copying device
Inventor: OKA KENJU
IPC: G03G15/01
Filed: 1986-11-13
Abstract: PURPOSE:To prevent such inconveniences as a spot is generated on an image, and an apparatus of the periphery is contaminated, by executing a replenishment of a toner of a prescribed quantity, irrespective of a detected value of a toner concentration detecting sensor, at the time of copying by a mode in which a second electrifying device is turned on. CONSTITUTION:A first electrifying device (electrification charger) 2 gives a charge of a prescribed potential to the surface of a photosensitive drum 1. Also, an image exposing device 3 radiates a light beam to an original and forms an electrostatic latent image corresponding to an original image on the surface of the drum 1. Moreover, a second electrifying device (scorotron charger) 4 executes a re-electrification to the surface of the drum 1 on which the electrostatic latent image has been formed, by the device 3. The electrostatic latent image which has been formed on the surface of the drum 1 is developed to a toner image. In this case, by a standard copying mode selecting key, etc., a mode for executing the copying by turning on the device, and a mode for executing the copying in a state that said device remains OFF are selected. At the time of the mode in which the device 4 is turned on, a control unit CPU controls a toner replenishing motor, and a replenishment of a toner of a prescribed quantity is executed, irrespective of a detected value of a toner density detecting sensor.
Patent JP-H0985066-A (JP)
Title: Membrane filtering method
Inventor: TAKADOI TADASHI
IPC: B01D65/02
Filed: 1995-09-26
Abstract: PROBLEM TO BE SOLVED: To effectively wash and peel a cake bonded to the surface of a membrane on the side of raw water of a membrane module. SOLUTION: In a membrane filtering member wherein a plurality of membrane modules A, B are connected to one supply pump 2 in parallel and raw water is passed through a plurality of the membrane modules by the operation of the supply pump and the water permeated through a membrane from the respective membrane modules is collected, the passage of raw water through a part of the membrane module in such a state that the supply pump is operated at an arbitrary period during the passage of raw water to the respective membrane modules is stopped and, during this period, the passing amt. of raw water to the remaining membrane module is increased.
Patent JP-S63122095-A (JP)
Title: Read circuit for rom
Inventor: MATSUO RYUICHI
IPC: G11C17/18
Filed: 1986-11-12
Abstract: PURPOSE:To speed up data read by adding an MOSFET to quickly discharge charged charges caused by the parasitic capacitance of a common bit line in association with an address switching. CONSTITUTION:If address signals A0-An are inputted, bit line decoders QL-QM are selectively turned on by bit line selection address BSAO, and thus selected bit line M and a common bit line C are connected with each other. In this time, a selection signal is supplied to the gate of a memory transistor QN by a word line selection address WSAO, and the transistor QN turns on or off corresponding to a threshold. Simultaneously with this, an address edge trigger circuit AT operates and generates a pulse corresponding to the changing of addresses, causing the MOSFET Q12 to turn on for the prescribed period of time. In such a way, the charges accumulated in the parasitic capacitance of a common bit line C are speedily discharged, and the read is speedified.
Patent JP-H01113967-A (JP)
Title: Head carriage device for floppy disk
Inventor: MASUTANI TAKESHI
IPC: G11B21/02
Filed: 1987-10-27
Abstract: PURPOSE:To prevent a carriage from being inclined and to accurately transmit the motion of a motor to the carriage by engaging one side of the carriage of a head to a driving mechanism, contacting the other side through a turning sphere to a base body and supporting the carriage. CONSTITUTION:There are the two spots of U-shaped protruding parts 9 and 10 in a base body 8 and a corner part 15 is formed in the other side of a carriage 4. Then, spheres 11 and 12 are arranged between the base body 8 and the carriage 4 and the carriage 4 is pressurized by an elastic body 14, which is fit through another sphere 13 to the base body 8. In one side of the carriage 4, a pole 3' is provided to gear to a read screw 2 of a stepping motor 1' which is arranged parallelly in the moving direction of the carriage 4. Then, the revolving motion of the stepping motor 1' is transmitted to the carriage 4 as straightly going motion. Thus, the carriage 4 is prevented from being inclined and the driving load of a driving motor 1 is caused to be small. Then, deviation is prevented from being generated to the moving distance of the carriage 4.
Patent JP-H11163145-A (JP)
Title: Integrated circuit
Inventor: ANDREWS WILLIAM B
IPC: H03K19/177
Filed: 1998-09-25
Abstract: PROBLEM TO BE SOLVED: To provide degrees of programming freedom for improving size, speed and functions by providing MDP logic regions having permanent functions and FPGA logic regions having user-designated functions. SOLUTION: A hybrid IC 400 is provided with a programmable I/O cell ring 404 and programmable logic cell array 402, surrounded at the three sides with an outermost pad ring 406. This array 402 interfaces a boundary at a fourth side with an FPGA-ASB interface hardware set 412 to make the PLC array 402 with specified use block ASB mounted using an MPD logic. This realizes an integrated circuit positively using an advantage of the degrees of programming freedom of FPGA and advantage in size, speed, function, and cost of MPD.
Patent JP-H01111342-A (JP)
Title: Package for integrated circuit
Inventor: MISAWA HIROYUKI
IPC: H01L23/50
Filed: 1987-10-26
Abstract: PURPOSE:To increase the number of external leads which can be used for signal use by a method wherein one or more external leads are connected to a single power-supply wiring part and two or more inner-lead connection wiring parts to be used to impress an identical power supply are connected to the single power-supply wiring part in the extreme neighborhood of individual bonding parts. CONSTITUTION:External leads 101, 107, 108, 114 are connected to a wiring part 149 for power supply use via individual connection points 115, 121, 122, 128; these are connected to the wiring part 149 for power supply use via connection points 143-146 in the extreme neighborhood of bonding parts of internal- lead connection lines 129, 135, 136, 142. Accordingly, while a power supply is applied from the outside by using the required minimum external leads 101, 107, 106, 114 out of limited external leads 101-114 on a package, it is possible to supply the power supply to an integrated circuit chip from the package by using the necessary number of prepared internal leads 129, 135, 136, 142. By this setup, many external leads can be used for signal use.
Patent JP-S62131787-A (JP)
Title: Starter for commutatorless motor
Inventor: NISHIKAWA TAKAHITO
IPC: H02P6/08
Filed: 1985-12-02
Abstract: PURPOSE:To effectively start with a simple device by specifying a position of a rotor while limiting a current of a stator winding and then starting the rotor. CONSTITUTION:After a position of a rotor 13 is specified while limiting a stator winding current by dividing a stator winding voltage by energizing means 18 at starting time, the rotor 13 is started. After starting, the rotation of the rotor 13 is controlled by a control means 17 while detecting the accurate position of the rotor 13 by a rotor position detector 16. When the rotor 13 approaches a normal rotation, voltages to be applied to stator windings 7-12 are set by the control means 17 to a rated voltage.
Patent JP-H09114189-A (JP)
Title: Electrifying member and its manufacture
Inventor: UEISHI KENTARO
IPC: G03G15/02
Filed: 1995-10-19
Abstract: PROBLEM TO BE SOLVED: To manufacture an electrifying member such as a semiconductive roll having no dispersion of the resistance value in a semiconductive region and hardly generating a defective image. SOLUTION: A resistance layer 13 is provided on the surface of the conductive elastic layer 12 of an electrifying member 1 such as a transfer roll or an electrification roll used for an image forming device such as an electrophotographic copying machine or an electrostatic recorder. A liquid added with a conductive agent to a mixture of nitrile-butadien copolymer rubber (NRR) latex and styrene-butadien copolymer rubber (SBR) latex is applied to the surface of the conductive elastic layer 12, and it is heated and hardened to form the resistance layer 13. The blend ratio between the NBR latex and the SBR latex is preferably set to the range 5/95-95/5, and carbon black and/or perchlorate is used for the conductive agent.
Patent JP-H02117158-A (JP)
Title: Semiconductor device
Inventor: HARADA SHIGERU
IPC: H01L23/28
Filed: 1988-10-26
Abstract: PURPOSE:To allow compressive stress applied to corner parts to be uniformly applied to curved parts of a semiconductor chip and obtain a semiconductor device which maintains a high reliability by forming at least one of corner parts of a semiconductor chip having a plane form into the forms of curved lines. CONSTITUTION:The corner parts of a semiconductor chip 1' having a plane form are rounded and are formed into the shapes of quadrants. As a result, compressive stress which is produced by shrinkage of mold resin material 5 is applied uniformly on each quadrant and it eventually results in the decrease of concentration of compressive stress into the corner parts. Consequently, incidence of the crack development in the semiconductor chip 1' decreases exceedingly and even the semiconductor device which seals the semiconductor chip 1' with a mold resin maintains high reliability. Be that as it may, it is unnecessary that all of the corner parts in the semiconductor chip 1' are formed into the forms of curved lines. If at least one of the corner parts is formed into a curved part or curved parts, concentration of compressive stress into the corner parts is decreased.
Patent JP-H09108698-A (JP)
Title: Ammoniacal liquid treatment
Inventor: HOTTA TSUGIO
IPC: C02F9/00
Filed: 1995-10-19
Abstract: PROBLEM TO BE SOLVED: To provide a method of treating ammoniacal liquid in which treatment cost is lowered. SOLUTION: Ammoniacal liquid still treatment water 5 is sent to an acidic tank 17 to make it acidic water 19 adjusted to an acidic area of about pH3-5. The acidic water 19 is sent to a filter 14 and is separated into filtrate 15 and filter cake 16. The filtrate 15 is sent to a neutralization tank 6 to turn it into neutralized water 30 adjusted to about pH7. The neutralized water 30 is sent to an aeration tank 9 together with dilution water 10 and is subjected to activated sludge treatment by using microorganisms in the aeration tank 9. Neutralized water 30a is discharged as discharge water to outside the system via a flocculating and settling basin 11 and an activated carbon adsorption tank 12. Further, the filter cake 16 is sent to a combustion facility 24 to subject it to combustion treatment.
Patent JP-H01116083-A (JP)
Title: Modified electroless-plated powder
Inventor: KAWAKAMI HIROSHI
IPC: C23C18/16
Filed: 1987-10-29
Abstract: PURPOSE:To manufacture a chemically and physically stable modified electroless-plated powder by coating, by deposition, the surface of an electroless- plated powder with fine amorphous silica. CONSTITUTION:Electroless plating with Ni, copper, Co, etc., is applied to a core material (>=about 0.5mu), such as metal powder, glass powder, and natural fiber, to firm an electroless-plated powder. This powder is suspended in water and formed into a slurry, and, after pH is regulated to about 8-11, active silica is added at about 80-95 deg.C to the above slurry to undergo reaction, by which fine amorphous silica is allowed to deposit on the surface of the powder and, as a result, a dense and continuous silica film is formed. Subsequently, solid-liquid separation is carried out by the conventional method and the separated powder is subjected to washing, drying, etc., so as to be formed into a product, by which the chemically and physically stable modified metal-coated powder can be obtained.
Patent JP-S62130519-A (JP)
Title: Impurity doping to semiconductor thin film
Inventor: NOGUCHI TAKASHI
IPC: H01L21/324
Filed: 1985-12-03
Abstract: PURPOSE:To easily dope impurity to the semiconductor layer of ultra thin film by executing the annealing within the gas atmosphere including impurity after forming amorphous layer by implanting neutral element ion onto a semiconductor thin film. CONSTITUTION:The poly-Si layer is deposited in the thickness of about 800Angstrom  by the CVD method under the reduced pressure to a thin thermal oxide film on the Si substrate and it is converted to the amorphous layer which allows easy emigration of impurity atoms through the breakdown of dangling bond by implanting Si<+> of about 3X10<15>cm<-2> to the poly-Si after accelerating it up to 40 KeV. The SiO2 film is formed at the surface as required and a window is opened thereon. The film is then annealed for 30hr under the atmosphere of 600 deg.C including O2 or N2, thereby allowing progress of crystallization of semiconductor thin film and doping. According to this method, doping can be realized easily to the ultra thin film semiconductor layer of about 200Angstrom .
Patent JP-H03135063-A (JP)
Title: Storage device and manufacture thereof
Inventor: TABEI MASATOSHI
IPC: G11C17/06
Filed: 1989-10-20
Abstract: PURPOSE:To reduce variations in recrystallization positions and to carry out write of data by forming a desired position of a plurality of amorphous layers formed in a semiconductor substrate thinner than other positions thereof. CONSTITUTION:An n<+>-diffusion layer 12 is formed in a p-type semiconductor substrate 11. An amorphous layer 14 is formed as a memory cell between the n<+>-diffusion layer 12 and an upper electrode 13. The amorphous layer 14 is approximately circular and formed thin in a central part and thick in an outer peripheral part. An upper electrode is regarded as a word line and the n<+>- diffusion layer 12 is regarded as a lead line. When a voltage for data write is applied, the central part is recrystallized and the outer peripheral part maintains a amorphous state. Thereby, it is possible to carry out write stably without dispersion in data write positions. To form the amorphous layer 14, ion implantation is carried out to an exposed plane of a semiconductor substrate and difference of thickness is produced in the amorphous layer 14 by controlling the angle of ion implantation.