baber/WOPTO huggingface dataset:
Patent JP-S6214475-A (JP)
Title: Semiconductor storage device
Inventor: MORITA SHIGERU
IPC: H01L29/78
Filed: 1985-07-11
Abstract: PURPOSE:To decrease the voltage required to write or erase data, by forming, on the uneven surface of an element region of a semiconductor substrate, a thin gate insulation film, a floating gate electrode, a gate insulation film and a control gate electrode sequentially in that order. CONSTITUTION:After element-isolating oxide films 26 are provided on a silicon substrate 21, recesses 27 are formed on the substrate so that the surface of the region where an element is to be formed becomes uneven. A gate oxide film 28 is formed thereon and ions are implanted into the region having the uneven surface to form an N<+> diffused layer. Subsequently, a gate oxide film 30 is formed. A conductive N<+> polycrystalline silicon layer 31 in which phosphorus is diffused, a second gate oxide film 32 and a second phosphorus-diffused polycrystalline silicon layer 33 are formed on the whole surface. The layers are then patterned to form control gate electrodes 34 and floating electrodes 35. Finally, an insulating coat 38, contact holes 39 and electrodes 40 are provided. In this way, the voltage required to write or erase data can be decreased.
Patent JP-S5942572-A (JP)
Title: Fixation device
Inventor: MIYAKE NOBUYUKI
IPC: G03G15/20
Filed: 1982-09-02
Abstract: PURPOSE:To prevent unnecessary oil consumption, by controlling the supplying and coating of offset preventing oil to a fixing roll according to the set number of copies or the continuation time of copying operation. CONSTITUTION:In single copying, etc., the coil coating is carried out from a porous film contacting a fixing roll 10 and even an extremely small coating amoung of the oil is sufficient. When successive copying is started and carried out continuously for a specific time, an electromagnetic oil 19 is powered on by a signal from a timer, etc., to operate a plunger 17, and an arm 14 is turned around a fulcrum 15 through a link 20. Then, press-contacting with an oil supplying member 13 is released and the oil is supplied to the surface of the roll 10 in front of a blade 18. This oil supply control may be performed by setting the number of copies, i.e. maximum number of copies and controlling the plunger 17 on the basis of the set value.
Patent JP-S6131076-A (JP)
Title: Brewed liquor containing plum extract, and its preparation
Inventor: YOSHIDA YOSHIHARU
IPC: C12G3/04
Filed: 1984-07-25
Abstract: PURPOSE:To prepare brewed liquor containing plum extract, having unique taste and flavor, and meeting the taste of general consumers, by immersing plum fruits in refined SAKE prepared by adding sugars and organic acids for brewing, thereby extracting the plum component to the SAKE. CONSTITUTION:Brewed SAKE prepared by using rice, rice koji and water as main raw materials is incorporated with sugars for brewing such as sucrose, invert sugar, glucose, etc. and organic acids such as succinic acid, lactic acid, citric acid, etc. to obtain refined SAKE having an alcohol content of >=15%, and a SAKE degree of -10--15 deg.. Plum fruits and sugars for extraction are added to the refined SAKE to effect the extraction of the plum fruit. The plum fruits are taken out of the SAKE, and the SAKE is aged to obtain the objctive liquor.
Patent JP-H0446572-A (JP)
Title: Compensating method of discharge voltage of capacitor
Inventor: TOYOSHIMA SHIGEHISA
IPC: H02M9/04
Filed: 1990-06-12
Abstract: PURPOSE:To reduce the ripple component of load voltage when charges stored in a capacitor are discharged to load by separately connecting the output sides of full bridge circuits composed of semi-conductor elements to the second windings of a plurality of transformers and discretely controlling the polarity of the output sides of these full bridge circuits. CONSTITUTION:The output side of a first bridge circuit constituted of the bridge connection of four transistors (Tr) 12, 13, 14, 15 is bonded with the second winding of a first transformer 10, the output side of a second bridge circuit organized of Trs 22, 23, 24, 25 is connected similarly to the second winding of a second transformer 20, and both input sides of these both bridge circuits 11 and 21 are connected at both ends of a capacitor 2. Trs 13 and 14 where a load switch 4 is turned ON at a time t0 are turned ON for a time T and Trs 23 and 24 are turned ON for a time 2T, and load voltage V0 is made lower than capacitor voltage V. until a time t14 after the time t0. Trs 12 and 15 are turned ON for a time 2T until a time t1 after a time t15, Trs 22 and 25 are turned ON for the time T, and load voltage V is made higher than capacitor voltage Vc.
Patent JP-S6045052-A (JP)
Title: Semiconductor integrated circuit device
Inventor: OKIDAKA TAKENORI
IPC: H01L29/73
Filed: 1983-08-22
Abstract: PURPOSE:To contrive to improve the integration density by enabling the use of the polycrystalline Si layer in the region other than the region with a Schottky barrier formed as a wiring as it is by bringing the polycrystalline Si layer and a metal into contact, utilizing a multilayer wiring. CONSTITUTION:An insulation layer 9 is formed on a substrate 10, and the polycrystalline Si layer 11 is grown thereon. An N type impurity is diffused or implanted on the Si layer 11, annealing being thereafter carried out, and a polycrystalline Si layer 12 for forming the Schottky barrier diode being then formed, resulting in the restriction of the specific resistance from 0.severalOMEGAcm to several OMEGAcm approx. The layer 12 is covered with a resist, and the N type impurity is further diffused or implanted to the other part, thus forming a wiring polycrystalline Si layer 13. A metallic wiring layer 8 is put to contact with the region covered with the resist, and accordingly the Schottky barrier diode is formed at this contact surface. The layer 13 except the layer with the diode formed is higher than the region with the diode formed in the impurity concentration, and can be utilized as the wiring as it is because of a low resistance.
Patent JP-H055368-A (JP)
Title: Sound attenuating construction for bathroom provided with bubble generating bathtub
Inventor: FUKUHARA HIROSHIGE
IPC: A47K4/00
Filed: 1991-06-25
Abstract: PURPOSE:To attenuate sound by interfering noise entering a sound attenuating space from the four side peripheries of a partition wall, with each other. CONSTITUTION:In a bathroom provided with a bubble generating bathtub for enabling bathing hot water mixed with bubbles to be discharged into a bathtub main-body, under the ceiling wall 5 of the bathroom, a fixed interval is retained, and a partition wall (a) is set. Between the peripheral edge end section of the partition wall (a) and a bathroom side wall, a specified gap is set, and with the lower surface of the ceiling wall 5 and the upper surface of the partition wall (a), the sound attenuating space S of an interfering type is formed.
Patent JP-S5676603-A (JP)
Title: Dehydlic system for antenna device system
Inventor: YABE NORIO
IPC: H01Q1/02
Filed: 1979-11-29
Abstract: PURPOSE:To achieve the low power consumption and unattended antenna station, by constituting dry air in antenna power feeding, when the internal pressure in the antenna power feeding section is a prescrived value or less. CONSTITUTION:Water vapor in a feeder 3 moves upward due to the difference of density based on the difference with molecular weight with air and flows to a dryer 4 through a pipe 9. The water vapor is absorbed in drying agent, dried air is fallen down due to the difference of specific gravity with the water vapor and flows to the feeder 3. When a pressure in the feeder 3 drops due to leakage or the like, external air is dehumidified with a liquid hygroscopic agent 7 and is stored in a space 6a as dried air and fed to the inside the feeder 3 via the drier 3.
Patent JP-H05337607-A (JP)
Title: Vessel for incorporating ladle
Inventor: ONAKA KAZUNORI
IPC: C22B9/04
Filed: 1992-06-12
Abstract: PURPOSE:To provide a vessel for incorporating a ladle enabling prevention from damage of the vessel, by discharging molten metal leaked from the ladle in a prescribed position. CONSTITUTION:Below the ladle 20, a refractory molten metal receiving part 41 is arranged. This molten metal receiving part 41 is formed as funnel state and at the lower part of the center thereof, a molten metal discharging hole 42 is arranged. Then, at the lower end of the molten metal discharging hole 42, an aluminum plate 43 melted by contacting with molten metal 18 is fitted by bolts so as to close the opening part. Further, in the molten metal receiving part 41, four pieces of supporting legs 44 penetrating the molten metal receiving part 41 are arranged and these supporting legs 44 are extended to the upper part from the bottom part of a vacuum vessel 2 and abutted on the annular part 39 at the bottom part of the ladle 20 to support the ladle 20.
Patent JP-S5374750-A (JP)
Title: Method of decoloring for night soil treated water
Inventor: YAMADA YUTAKA
IPC: C02F9/00
Filed: 1976-12-14
Abstract: PURPOSE: To accomplish removal of residual chlorine and treatment of SS through decoloring of urea denitrified chlorine and filtration using an inexpensive anthracite. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-H08328876-A (JP)
Title: Timer management system
Inventor: MATSUURA YUZURU
IPC: G06F9/46
Filed: 1995-05-29
Abstract: PURPOSE: To shorten the time needed for detecting the timer request that is set in a time-out state in a timer management system which manages plural timer requests and gives the time-out notification to the requester of the timer request that is set in a time-out state. CONSTITUTION: A remarked entry point means 12 changes a remarked entry every time an interval timer 2 generates an event, so that the entries 14-1 to 14-6 of a hash table 14 are cyclically remarked. When a timer request part 13-1 issues a timer request including a designated time, a timer management part 11 registers the timer request in a timer request storage area of the entry to be remarked when the designated time elapsed. The part 11 also decides whether the timer request registered in the timer request storage area that is chained to the changed remarked entry is set in a time-out state every time the remarked entry is changed.
Patent JP-S5858888-A (JP)
Title: Slip frequency controlling method and device therefor
Inventor: HAYASHI HIDEKI
IPC: H02P27/04
Filed: 1981-09-30
Abstract: PURPOSE:To prevent vibration phenomenon of the speed of a motor and to effectively control the slip frequency of the motor by calculating the slip frequency which includes compensation for various amounts of the motor due to temperature change. CONSTITUTION:A signal of angular frequency omega1 of a primary current I1 from an inverter control circuit 7' and a pulse signal I1q representing the primary current I1 are inputted to a calculator having arithmetic circuits 10, 11. The calculator applies the calculated output of the secondary time constant T2 of a motor to a vector arithmetic circuit 5', which supplies a command signal of preferable slip angle frequency omegas. The secondary time constant T2 of the motor is calculated by (1/omegas)[{omega1L1-(V1/I1)sinphi}/[(V1/I1)sinphi-omega1 {l1+(M/L2). l2}]]<1/2>, where L1, L2 represent primary and secondary self inductances, l1, l2 represent primary and secondary leakage inductance, and M represents mutual inductance.
Patent JP-H06160529-A (JP)
Title: Counting rate meter
Inventor: EMOTO TAKEHIKO
IPC: G01T1/15
Filed: 1992-04-27
Abstract: PURPOSE:To improve the responsiveness to the fluctuation of the counted value. CONSTITUTION:The counted value S inputted at each sampling cycle is sent to an averaging process section 5 and a time constant calculation section 8. The averaging process section 5 averages the recent counting rates Ro and counted values S based on the time constant T inputted separately and sends them to a counting rate calculation section 6. The counting rate calculation section 6 converts the averaged value into the counting rate R and sends it to a counting rate display section 7 and the time constant calculation section 8. The counting rate display section 7 displays the counting rate R in numeral. The time constant calculation section 8 calculates the time constant T from the inputted counted value S and sends it to the averaging process section 5.
Patent JP-S6058305-A (JP)
Inventor: KARURU KERUN
IPC: B65B25/14
Filed: 1984-07-26
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-H07328107-A (JP)
Title: Fragrance generator and manufacture thereof
Inventor: KUBO MASAHIRO
IPC: B29C41/04
Filed: 1994-06-13
Abstract: PURPOSE:To provide a fragrance generator and the manufacture thereof which is made to resemble a natural product such as fruit closely in touch, weight, color and the like. CONSTITUTION:A hollow body with the shape thereof the same in appearance as a natural product such as fruit is formed by molding a soft synthetic resin and an opening 3 is provided to be opened or closed by a lid member 5 having an air hole 6 at a part of the hollow body. A water absorbing resin is laminated on the inner circumference part of a hollow body to provide a laminated part 8 and the amount of the resin forming the laminated part 8 is made the same in the weight and the touch as the natural product and an outer shell member 2 is made to resemble the natural thing closely by coloring the surface thereof. The hollow part 9 of the outer shell member 2 is filled with a liquid or solid fragrant agent 10 thereby producing a fragrance generator made to resemble the natural thing closely in the appearance, weight, touch and color.
Patent JP-2000301862-A (JP)
Title: Memorandum to be attached to wrist
Inventor: MATSUMURA AKIHITO
IPC: A44C5/00
Filed: 1999-04-22
Abstract: PROBLEM TO BE SOLVED: To attach small paper sheets for memorandums to the wrist of a person to satisfy a prompt need to make the memorandums which has been met so far by inconvenient means of writing them directly on the back of the hand or on the skin of the wrist. SOLUTION: Adhesive paper sheets 2 for memorandums are fitted to a band 1 wound on the wrist.
Patent JP-H0445547-A (JP)
Title: Microwave semiconductor device
Inventor: YOSHIDA NAGAHIRO
IPC: H01L21/338
Filed: 1990-06-13
Abstract: PURPOSE:To suppress the generation of operational failures, such as oscillation or the like by classifying the device into a first conductor and a group comprising at least two adjoining conductors, and providing the first conductor connected with a gate electrode on one side and a second conductor electrically connected with the other side. CONSTITUTION:A plurality of gate electrodes formed in a GaAs FET chip 1 are pulled outside a source electrode pad 2S by means of a first leader conductor 12. The first leader conductor 12 is electrically connected with a plurality of gate electrode conductors 13. The source electrode pad 2S is grounded by means of a via hole formed at the position A. The number of metal small-sized wires can be freely selected by connecting the metal small-sized wires 4g to be connected with the gate electrode 13 (the second conductor). It is, therefore, possible to obtain inductance of desired value.
Patent JP-H026366-A (JP)
Title: Oxide-based ceramic, substrate for producing superconducting ceramic film and production of superconducting ceramic film
Inventor: KUNISHIGE ATSUHIRO
IPC: C01G29/00
Filed: 1988-06-24
Abstract: PURPOSE:To obtain the title film of a composition of the specified formula, easy to produce and good in adherability to a substrate by reaction of Bi or Tl on a substrate consisting of an oxide-based ceramic of a composition comprising Ca, Sr, Cu and O. CONSTITUTION:Firstly, a substrate of the formula X2Cu2O4 (where X is alkaline earth element selected from Ca, Sr and Ba) is prepared. This substrate is then fed with a Bi or Tl source to make a reaction, thus obtaining the objective superconducting ceramic film of the formula MXaCubOc (where M is Bi or Tl; a is 1-4; b is 1-5; c is 3.5-9.5).
Patent JP-H0321107-A (JP)
Title: Antenna system
Inventor: KONDO AKIRA
IPC: H01Q19/13
Filed: 1989-06-19
Abstract: PURPOSE:To obtain a antenna system to be easily mounted on a satellite and capable of using three or more frequency bands in common by forming both the sides of a subreflector as rotational quadratic surfaces in an antenna consisting of a main reflector, at least one subreflector and feed horns. CONSTITUTION:A reflector 15 consisting of a paraboloid formed by a material such as a metal or carbon fiber plastic for reflecting waves is formed on the rear face of the subreflector 2, feed horns 4, 5, a frequency selecting plate 7, the main reflector 1 having a paraboloid, and the subreflector 2 constitute a Cassegrain antenna and the horn 6 and the parabolic main reflector 15 constitute a paraboloidal antenna. Thereby, the center ray 10 of a radio wave with a frequency band f3 reflected from the feed horn 6 is reflected on the reflector 15, which may be difficult in a conventional method. Consequently, the feed horn 6 can be easily arranged without being influenced by the arrangement of the selection plate 7 and three frequency bands f1, f2, f3 can be used in common. The addition of a frequency selecting plate and a feed horn for f<4> makes it possible to use four frequency bands in common.
Patent JP-S5676693-A (JP)
Title: Vtr
Inventor: HIYOUDOU KENJI
IPC: H04N5/783
Filed: 1979-11-29
Abstract: PURPOSE:To correct a shift in the horizontal frequency of reproduction signal in the special reproduction to be fallen into a permissible range of a receiver and to ensure the correction with high accuracy. CONSTITUTION:At special reproduction, since the heads 1A, 1B scan the video track with a slope, when the heads 1A, 1B cross the guard band, the horizontal synchronizing pulse is not fed to PLL63, and the time constant of PLL63 is selected so that PLL63 is oscillated in the phase of horizontal synchronizing pulse immediately before at the period without the pulse. Thus, from PLL63, the pulse in synchronizing with the horizontal synchronizing pulse can continuously be picked up. In the phase comparison circuit 64, this pulse is compared with the horizontal synchronizing pulse from the inner synchronizing pulse generating circuit 34, and this output is fed to the addition circuit 48 through the special reproduction contact S of the mode switch 65.
Patent JP-2000348068-A (JP)
Title: Design support device, device evaluating device and program recording medium
Inventor: SAKAI AKIRA
IPC: G06F17/50
Filed: 1999-06-02
Abstract: PROBLEM TO BE SOLVED: To provide a design support device for supporting the design of a CAD system by evaluating the environmental load of design parts designated by means of the CAD system. SOLUTION: The device is provided with a specifying means 13 for specifying the materials of the design parts requested to be processed from design information of the CAD system, an obtaining means 14 for obtaining the environmental load rate of the materials specified by the means 13 by performing access to a database 12 which manages the environmental load rate per unit quantity indicated in each material, a calculating means 15 for calculating the environmental load of the processing request design parts from the environmental load rate obtained by the means 14 and from the parts quantity of the processing request design parts and an output means 16 for outputting the environmental load calculated by the means 15.
Patent JP-S6310831-A (JP)
Title: Optical transmission equipment
Inventor: NIIE TOSHIFUMI
IPC: H04B10/80
Filed: 1986-07-01
Abstract: PURPOSE:To prevent the malfunction of an entire system by generating an alarm signal if a supply voltage drops abnormally, converting the signal into an optical signal and sending the result to a receiving side so as to allow the optical receiving side to apply signal processing. CONSTITUTION:A Zener voltage of a Zener diode 7 is a reference voltage lower by a prescribed value than a power voltage. So long as a normal power voltage is applied, the output of a voltage comparator 12 is not inverted and a signal generator 13 generates no alarm signal. Since the capacitance of a capacitor 11 is selected to a very larger value in comparison with the capacitance of a capacitor 14, if the power voltage drops, the capacitors 11,14 start discharging to form the state that the power voltage 9 is lower than a reference voltage 10. The state is detected by a voltage comparator 12 and the signal generator 13 raises an alarm signal. Since the alarm signal is an output of level 1, a gate 2b of a logic circuit 2 outputs a level 0, which is fed to a drive circuit 4, the signal is converted into an optical signal by a light emitting element 3 and sent to an optical fiber 5.
Patent JP-S5487060-A (JP)
Title: Voltage gate device
Inventor: NITSUTA SHIYUUICHI
IPC: H03K17/78
Filed: 1977-12-22
Abstract: PURPOSE:To improve the electric insulation performance as well as to increase the response velocity by using the photo coupler to the voltage gate device which uses the analog signal as the switch input. CONSTITUTION:Input terminal vi and output terminal vo are connected via photo coupler phi2 and phi3 as well as phi1 and phi4 plus variable resistance R12 and R13 respectively, and the intermediate joint is connected via photo coupler phi5 and resistance R14. Then the input diodes of couplers phi1-phi5 are connected to gate signals g3-g5 of gate signal generator circuit G via resistances R21-R23.
Patent JP-H0444947-A (JP)
Title: Packing box
Inventor: ODA MASAHITO
IPC: B65D5/50
Filed: 1990-06-12
Abstract: PURPOSE:To simply form a space at an end of a box body by extending an end piece from a lid of the box body, fixing the outer end of the end piece on an inner side of an opening end of the box body and also bending the end piece. CONSTITUTION:An end piece 4 is extended from an end side 3a of one of lids 3 of a box body 1, the outer end part 4a of the end piece 4 is fixed on an inner side of an opening end 1a of the box body 1 and also the end piece 4 is bent from folds 4b, 4c to form a space on one end of the box body 1. The end piece 4 may be the end piece extended directly from a fold of the lid 3.
Patent JP-H0819784-A (JP)
Title: Cock direct connection type carbonated water making apparatus
Inventor: KINOSHITA HIDEYO
IPC: C02F1/68
Filed: 1994-07-06
Abstract: PURPOSE:To obtain highly conc. carbonated water by efficiently dissolving carbon dioxide in hot water. CONSTITUTION:A cock direct connection type carbonated water making apparatus consists of a dissolving device 4 dissolving carbon dioxide in hot water, a gas cylinder 6 supplying carbon dioxide and a pressure reducing valve keeping the pressure of carbon dioxide constant and an opening and closing valve and the dissolving device 4 has a structure dissolving carbon dioxide in hot water through a hollow yarn membrane and a hot water introducing port is connected to a flexible hot water introducing pipe 3 having a cock direct connection type changeover cock provided to the leading end thereof and a carbonated water lead-out port is connected to a flexible lead-out pipe for supplying hot water.