baber/WOPTO huggingface dataset:
Patent JP-H04236390-A (JP)
Title: Electronic clock
Inventor: MAJIMA ISAO
IPC: G04R20/20
Filed: 1991-01-17
Abstract: PURPOSE:To provide a correct electronic clock not necessary to correct the deviation of display time. CONSTITUTION:A pattern recognition measure 10 makes the time display in the television signals receiving, pattern recognition, registers that time to a counting signal conversion circuit 23, and herewith, resets the second counting circuit of the counting signal conversion circuit 23 at the time of zero second. Where no time display is in television broadcasting, a burst lock oscillating circuit 21 oscillates color sub-carrier waves synchronizing with a color burst signal and clocks this as time base. The burst lock oscillation circuit 21 outputs the stable time base after the end of the television broadcast also because it provides a bias memory. The display of the correct present time corresponding to a television station is made possible with no correction by this.
Patent JP-S5496819-A (JP)
Title: Method of suppressing pressure rise in low temperature liquefied gas tank
Inventor: KODERA MASAHARU
IPC: F17C13/02
Filed: 1978-01-17
Abstract: PURPOSE:To suppress pressure rise in a tank without power by introducing boiled- off gas in a low temperature liquefied gas tank having high pressure into the liquid state portion in another low temperature liquefied gas tank by the aid of the pressure in the former tank. CONSTITUTION:Two units of low temperature liquefied gas tanks 5A, 5B are installed in parallel, and the boiled-off gas state portion 7A or 7B of one tank 5A of 5B communicates to the liquid state portion 6B or 6A of the other tank 5B or 5A through a communicating pipe 8A or 8B connected respectively to gas discharging pipe 9A or 9B. As the pressure of boiled-off gas state portion 7A is raised, the gas is discharged into the liquid state portion 6B in another tank 5B from the discharge pipe 9A through the communicating pipe 8A. This discharged gas agitates the liquid state portion 6B to reduce the surface temperature and is introduced into the liquid state portion to reduce the pressure in the tank 5B, and the pressure in the tank 5A is reduced by the discharge of the gas.
Patent JP-S56101134-A (JP)
Title: Strobe device for photograph
Inventor: HIRATA SHINJI
IPC: H05B41/32
Filed: 1980-01-16
Abstract: PURPOSE:To prevent the waste of the power supply caused by forgetting turning- off, by stopping oscillation of the DC-DC converter after a fixed time from the time of power supply by the output of the oscillation stop signal generating circuit and by breaking the supply of power to the generating circuit by this stop. CONSTITUTION:By turning on power supply switch 2, DC-DC converter 1 starts oscillation, and main capacitor 5 is charged. Simultaneously, transistor 16 is turned on, and power is supplied to oscillation stop signal generating circuit 9, and the time constant circuit consisting of 22 and 23 is operated. After a prescribed time, transistors 12 and 14 are turned on by the output of comparator 17 to stop oscillation, and the supply of power to circuit 9 is stopped by turning-off of transistors 15 and 16. Light emission is performed before prescribed time elapse, transistor 24 is turned on to clear the time constant circuit, and charging is started again. The time constant circuit is cleared also by turning-off of power supply switch 2.
Patent JP-S57117521-A (JP)
Title: Preparation of stable polyacetal
Inventor: MATSUZAKI KAZUHIKO
IPC: C08G2/30
Filed: 1981-01-13
Abstract: PURPOSE: To obtain a polyacetal having improved stability and mechanical properties in high yield, by reacting a polyoxymethylene with an alkylene oxide at a specific limit concentration or below in an organic medium in the presence of a Lewis acid.  
     CONSTITUTION: (A) A polyoxymethylene having a number-average molecular weight ≥10,000 is reacted with (B) an alkylene oxide, preferably ethylene oxide, kept at the limit concentration of the formula[M is the concentration of the component (B); M c  is the limit concentration; P is the concentration of the component (A)]or below in an organic medium in the presence of (C) a Lewis acid, preferably boron trifluoride dibutyl etherate, as a catalyst and the reaction is then completed by adding NaOH, etc. thereto to give the aimed polyacetal. Preferably, the catalyst (C) is used in a concentration range of 1×10 -7 W1× 10 -1 mole/l. 
     COPYRIGHT: (C)1982,JPO&Japio
Patent JP-H03207943-A (JP)
Title: Cooling-heating apparatus
Inventor: YUYAMA HIROSHI
IPC: F24J3/08
Filed: 1990-01-11
Abstract: PURPOSE:To reduce the lowering of efficiency of a heat pump operation in the winter and to enable execution of a high efficiency operation by adopting an outdoor-side three-circuit heat exchanger, by accumulating an atmospheric heat in the ground at the time of stoppage of a cooling-heating operation or by collecting and utilizing the accumulated heat in the ground at that time. CONSTITUTION:In a heating period, a heating operation is conducted under the excellent condition of a temperature in the ground being high, since an atmospheric temperature is accumulated in the ground when an outside air temperature is high. In a cooling period, a cooling operation is conducted under the excellent condition of a heat in the ground being at a low temperature. In the Tohoku and Hokkaido districts, the temperature in the ground lowers sufficiently at a time point when a heating season is ended, and therefore an efficient cooling operation is conducted by making this state continuous through a cooling season. When the heating season comes, however, the temperature in the ground is low, and the heating operation is conducted in a state wherein the quantity of a collected heat is small. A three-circuit heat exchanger 12 is formed of a concentric triple pipe, and a refrigerant of a heat pump circuit flows through an outer pipe, an antifreezing solution sent by a pump 9 flowing through an intermediate terrestrial heat conducting pipe, and an antifreezing solution sent by a pump 14 flowing through an atmospheric heat conducting pipe 13 in the central part.
Patent JP-S59128418-A (JP)
Title: Printed material inspecting device
Inventor: HASHIMOTO TOSHIHIKO
IPC: G01J3/50
Filed: 1983-01-13
Abstract: PURPOSE:To obtain a printed material inspecting device, which can be provided in line in a small occupying space in a printing machine; and wherein a region to be inspected in the direction of the width of the printed material for each color is uniformly lighted, and the reflected light is received by a close contact type array sensor provided with color filters. CONSTITUTION:The light beams from rod shaped white light sources 212a and 212b in a G color inspecting part 202 are reflected by mirrors 252a and 252b, respectively, and the unnecessary parts of the beams are shielded by slits 222a and 222b. The region to be inspected in the direction of the width of printed paper 2 under transfer is uniformly lighted. The reflected light from the recording paper 2 is received by a close contact type array sensor 232 provided with a G color filter 242, and the region to be inspected is scanned and inspected. The same procedure is applied to an R color and a B color. A printed material inspecting device can be provided in line in a small space in a printing machine owing to a compact and simple structure. Therefore, the highly accurate inpsection of the colored printed material can be performed at a high speed.
Patent JP-H04236846-A (JP)
Title: Control device for power transmission mechanism with lockup clutch
Inventor: YAMAGUCHI HIROSHI
IPC: F16H61/14
Filed: 1991-01-18
Abstract: PURPOSE:To prevent fixing of a lockup clutch and to eliminate the possibility of an engine stole occurring as a result of a vehicle being stopped when the number of revolutions of an engine is low. CONSTITUTION:A torque transmission cut clutch 4 is located between a torque converter 2 and a transmission 5. When a state that the number of revolutions of an engine detected by a number of revolutions of engine detecting sensor 6 is equal to the number of output revolutions of a torque converter detected by number of output revolutions of torque converter sensor 7 is continued during a time longer than three seconds despite of a lockup clutch 3 being released from engagement, it is decided that the lockup clutch is fixed. When the number of revolutions of an engine is below 600rpm in a fixed state, a torque transmission cut clutch 4 is released from engagement.
Patent JP-S60149192-A (JP)
Inventor: ISHII GINYA
IPC: H05K3/34
Filed: 1984-01-14
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-H04236692-A (JP)
Title: Loading stand device for automatic vending machine
Inventor: MATSUDA TETSUO
IPC: G07F9/00
Filed: 1991-01-18
Abstract: PURPOSE:To perform the setting of a stand frame which supports an article at the time of article loading and the containing into the automatic vending machine after the article loading with one touch operation with respect to the loading stand device for loading articles in the automatic vending machine. CONSTITUTION:The front end part 21A of the stand frame 21 is supported rotatably on a channel member 11 and the upper end part of a stay 22 is fitted rotatably to the rear end part 21B of the stand frame 21 through a shaft 27. This stay 22 is divided into two and its connection part is fitted rotatably through a shaft 27. Consequently, the stay 22 can be folded into two and also provided with a spring member 30 so as to suppress the rotation. Further, the lower end part of the stay 22 is fitted to a frame rack 10 by a hinge 31.
Patent JP-S5497700-A (JP)
Title: Composition
Inventor: OKA TAKEO
IPC: C08G79/02
Filed: 1978-01-19
Abstract: PURPOSE: To improve the flexibility of a composition composed of a polyvalent organic cyanate and a maleimide compound and useful as coatings, by modifying the composition with specific acrylic resin, silicone resin or alkyd resin.  
     CONSTITUTION: A resin composition comprising (A) a polyvalent organic cyanate [R a  is aromatic residue, e.g. benzene, biphenyl, etc., or aromatic nucleus-containing residue derived from a compound in which two or more benzene rings are bonded with the group II (R 5   1  and R a   2  are H or 1W4C alkyl). etc.; n is 2W10; CN group is directly bonded to the aromatic nucleus] having two or more cyanate groups, (B) a maleimide monomer III (R b  is polyvalent organic group; X 1  and X 2  are H, halogen, etc.; m is 2 or 3) and/or its prepolymer or a prepolymer prepared from the maleimide and an amine, and (C) a modifier having two or more free hydroxyl groups and/or epoxy groups selected from (a) an acrylic resin (b) a silicone resin and (c) an alkyd resin. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-S58122767-A (JP)
Title: Semiconductor device
Inventor: HAYASHI SEIJI
IPC: H01L21/3205
Filed: 1982-01-14
Abstract: PURPOSE:To reduce the diffusion length resulting in the improvement of the linear characteristic of formed poly Si resistance, by narrowing a part of the diffusion route of the side to diffuse a poly Si impurity. CONSTITUTION:The shape of plane of the poly Si layer 11 is patterned into a form wherein a part of the route is narrow, and the layer expands at the top of the route. Since the impurity density decreases in wide regions after passing through narrow routes, the diffusion length xj can be decreased. The narrow part is designed so as to be at a low resistance. In this constitution, since the diffusion length xj can be reduced, the voltage.current characteristic of the obtained poly Si resistance shows an extremely good linear characteristic.
Patent JP-H08195632-A (JP)
Title: Preamplifier for gps antenna
Inventor: MITARAI KOICHI
IPC: H03F3/193
Filed: 1995-01-17
Abstract: PURPOSE: To prevent abnormal oscillation, to shorten the development time and to save the development labor by coupling a choke circuit for surge voltage absorption and a shield body in a high frequency range. CONSTITUTION: The shield body 15 is arranged for the preamplifier 1 for the GPS antenna. The shield body 15 covers at least part of the choke circuit 14 for surge voltage absorption which protects a GaAs-FET 12 against a surge voltage and this shield body 15 cuts off electromagnetic field coupling with the periphery. This shield body 15 is formed of a folded part 33. The folded part 33 is constituted integrally with a shield case 30 and, in other words, formed of part of the shield case 30. The folded part 30 has a surface brought into contact with at least part of the choke circuit 14 for surge voltage absorption.
Patent JP-S61163011-A (JP)
Title: Electronic control shock absorber
Inventor: FUJISHIRO TAKESHI
IPC: B60G17/015
Filed: 1985-01-14
Abstract: PURPOSE:To provide a better ride by providing controllably a low damping force in an electronic control shock absorber for a vehicle or the like when relative displacement of a spring between upper and lower positions is in the direction of approaching a neutral point and a high damping force when in the direction of keeping away from same. CONSTITUTION:The detecting signals of spring lifting acceleration detecting sensors 12a-12d provided on suspension systems 9a-9d and the signals of relative displacement between upper and lower positions of a springs of a stroke sensors 13a-13d are supplied to the inputs of a controller 14. The controller 14 calculates the change amount in said relative displacement per unit time. Then it obtains average relative displacement for a long period of time to calculate the neutral point of relative displacement. And it judges from the difference between the change amount per unit time and the center point, the coincidence of displacement speed with the spring lifting speed whether the damping force working direction is of vibration applying one or vibration braking one. The controller controllably sets the damping force to the lower one when the damping working direction is of vibration applying one and to the high one when of the vibration braking one. Thus, a riding quality can be improved.
Patent JP-H09259334-A (JP)
Title: Prepaid card system in game hall
Inventor: HASEGAWA YUKIO
IPC: B42D15/10
Filed: 1997-01-14
Abstract: PROBLEM TO BE SOLVED: To easily re-use IC cards by providing a collection means for collecting the IC cards which become valueless for a game machine and providing a re-issuing means for receiving the collected IC cards and re-issuing them for an issuing device. SOLUTION: The game machine 1 is provided with a game machine main body 4 and an inter-stand unit 5. The inter-stand unit 5 is provided with a card unit 8, a signal conversion unit 9 and a communication unit 10. The card unit 8 is provided with a first collection means sending in and collecting the inserted IC card inside when value information of the IC card becomes that showing that the cards become valueless, and the collected IC cards are held by a first collection card holding part 14. The issuing device 3 receives the collected IC cards and issues the IC cards by the re-issuing means. Namely, the collected IC card can newly be used. The IC cards 2 which cannot be re-issued owing to dirt and damage are collected by a second collection means and they are held by a second collection card holding part.
Patent JP-H04318707-A (JP)
Title: Synchronous type ecl-cmos converter
Inventor: DENISU ERU UENDERU
IPC: H03K19/0185
Filed: 1992-01-14
Abstract: PURPOSE: To improve the speed and the efficiency of the operation for the entire system by converting an emitter-coupled logic(ECL) level signal into a CMOS level signal through the adoption of a synchronous architecture. CONSTITUTION: In the case that a PMOS transistor(TR) is turned on and an ECL low-level signal is applied to an input terminal 2, the converter is transited to an active state. TRs 6, 8 act as a current source, and the TR 8 acts as a compensation device set under a high-speed process/mode skew condition. The TR 6 is saturated by the response of the ECL low level signal and a TR 10. Built-in compensation is provided to a TR group 15 in the manufacturing stage and shift-compensation is conducted by the TR 4 under a partial turn-on condition. An NMOS TR 18 turns on, in response to the ECL low level signal for driving a regenerative load 70 to act as a latch activation device. NMOS TRs 28, 30 respond to a clock signal to act as a reset circuit 31, that restores a node 3 to a stationary state and this circuit to a stationary state.
Patent JP-H06216294-A (JP)
Title: Leadframe
Inventor: KUBOTA SHIGEAKI
IPC: H01L23/50
Filed: 1993-01-14
Abstract: PURPOSE:To inexpensively obtain a highly reliable leadframe by making a semiconductor element mounting section of alloy, containing aluminum as the principal component, or aluminum whose junction regions come into contact with inner leads are subjected to an insulation treatment, and by joining tip ends of the inner leads to the semiconductor mounting section via an adhesive layer. CONSTITUTION:A number of inner leads 1, with tip ends thereof being joined to upper part of an aluminum oxide layer 2S, which radially extend and outer leads 3, each extending in line with each inner lead 1, are formed in an integrated fashion. The tip ends of the inner leads 1 and the semiconductor element mounting section 2 are joined to each other via insulating adhesive 4 applied between them. The semiconductor chip and the inner leads 1 are joined to each other by bonding wires 6, and the outside of the semiconductor chip is then sealed by bonding resin 9. Thereby, the tip ends of the inner leads 1 are fixed at appropriate positions, and hence a highly reliable semiconductor device can be obtained without causing connection failure.
Patent JP-H04236067-A (JP)
Title: Two-stage compression refrigerating cycle device
Inventor: YOSHIDA YUJI
IPC: F25B1/10
Filed: 1991-01-21
Abstract: PURPOSE:To increase the capacity and efficiency of the title device by a method wherein the refrigerant inlet ports for low-stage and high-stage of a refrigerant heat exchanger are connected to first and second throttle devices and the refrigerant outlet port for low-stage is connected between first and second non-return valves and a throttle device while a refrigerant outlet port for high-stage is connected to an intermediate point between a low-stage side compressing mechanism and a high-stage side compressing mechanism. CONSTITUTION:Upon heating operation, the refrigerant of a load side heat exchanger 4 is branched through first throttle devices 5 and a first non-return valve 11 and refrigerant for low-stage flows from a refrigerant/refrigerant heat exchanger 9 into a heat source side heat exchanger 7 through a fourth non-return valve 14 and a second throttle device 6 while refrigerant for high-stage flows to an intermediate point between a low-stage side compressing mechanism 1 and a high-stage side compressing mechanism 2 through an auxiliary throttle device 10 and the refrigerant/refrigerant heat exchanger 9. Upon cooling operation, the refrigerant of a heat source side heat exchanger 7 is branched through the second throttle device 6 and a second non-return valve 12 and refrigerant for low-stage flows from the refrigerant/ refrigerant heat exchanger 9 into the load side heat exchanger 4 through a third non-return value 13 and the first throttle devices 5 while the refrigerant for high-stage flows to an intermediate point between compressing mechanisms 1, 2 through the refrigerant/refrigerant heat exchanger 9. According to this method, the circulating amount of refregerant is increased and the capacity as well as the efficiently of the title device can be increased.
Patent JP-H11203755-A (JP)
Title: Disk aligning and loading mechanism
Inventor: TAKITA KOHEI
IPC: G11B17/028
Filed: 1998-01-14
Abstract: PROBLEM TO BE SOLVED: To record/reproduce a highly densified disk at a high rotational speed by making thin a turntable integral disk loading mechanism having a disk aligning mechanism. SOLUTION: The part of a disk loading mechanism 3 composed of a pressing member 3 is notched so as to prevent overlapping with a disk loading mechanism 3 in thickness direction, and an aligning ring 4 having a contact surface with a disk left at a uniform pitch around the circumference of a top case 5 is added to a turntable 2. Thus, aligned disk loading is performed without increasing thickness.
Patent JP-H09199510-A (JP)
Title: Semiconductor device and manufacture thereof
Inventor: TAKANO HIROSHI
IPC: H01L21/331
Filed: 1996-01-17
Abstract: PROBLEM TO BE SOLVED: To realize the fine structure of a bipolar transistor and reduce its manufacturing man-hours. SOLUTION: An n<-> -type epitaxial layer 2 which is surrounded by a LOCOS oxide film 3 is formed on an n<+> -type silicon substrate 1 and a surface oxide film 4 in which a base opening is formed is formed on the epitaxial layer 2. A p-type epitaxial layer 5 which is to be a base is formed on the epitaxial layer 2 and a p-type polycrystalline silicon film 6 which is formed simultaneously with the p-type epitaxial layer 5 is formed on the oxide film 4. A silicon oxide film 7 and a BSG(baron silicate glass) film 8 are formed on the epitaxial layer 5 and the polycrystalline silicon film 6 and openings are formed in those insulating films above an emitter forming region. Side wall insulating films are provided on the side surfaces of the openings.  An n<+> -type polycrystalline silicon film 12 is formed in the emitter opening and an n<+> -type emitter region 14 is formed under the polycrystalline silicon film 12. Emitter and base electrodes 17 are formed on the respective polycrystalline silicon films 6 and 12 with barrier metal films 16 therebetween.
Patent JP-S61163858-A (JP)
Title: Wetting water cooling device
Inventor: KOBAYASHI KOJI
IPC: B41F7/32
Filed: 1985-01-16
Abstract: PURPOSE:To obtain high-quality print by sucking wetting water in a wetting device of a printing unit using surplus recycling stream and recycling wetting water to a water tank after confluence. CONSTITUTION:A constant quantity of wetting water accumulated in a water tank 21 is fed out by pump 23, is cooled by a heat exchanger 22 and is branched out by supply header 26. At the same time, the flow is adjusted and its required amount to a drain pan of each wetting device. In the meantime, surplus wetting water is returned to the water tank 21 from the supply header 26, and wetting water in the drain pan is forcibly sucked by an ejector and recycled to the water tank. Consequently, a proper amount of cooled wetting water is fed into wetting water in wetting water drain pans 511, 512, 513 and 514 of each wetting device from feeder pipes 271, 272, 273 and 274. In addition, the warmed wetting water is recycled, thus maintaining low temperature and subsequently high printing quality.
Patent JP-S5288873-A (JP)
Title: Air cleaner
Inventor: TAKAHASHI YUTAKA
IPC: B03C3/34
Filed: 1976-01-20
Abstract: PURPOSE: To prevent an oxygen in the air in a room from becoming insufficient which is impossible by the conventional air cleaner by integrating the air cleaner with a ventilator to provide compact structure of the air cleaner by using a fan functioning in both units. 
     COPYRIGHT: (C)1977,JPO&Japio