baber/WOPTO huggingface dataset:
Patent HU-T59780-A (HU)
Title: Method and device for preventing misuse of public station and reducing damage to telephone
Inventor: MCGARRY PATRICK J
IPC: H04M1/67
Filed: 1990-09-10
Abstract: A method and apparatus for the detection and prevention of pin fraud in a coin operated telephone is disclosed. A circuit detects loss of loop current and triggers the opening of a pair of switches thereby disconnecting the microphone from the phone. The A-relay is also switched to its refund and collect position. As a result, the fraud path through the microphone is disconnected, and the central office can perform all its control functions unimpaired. Thus, the incentives for perpetrating the fraud are eliminated.
Patent JP-S61160962-A (JP)
Title: Semiconductor device for condenser microphone
Inventor: OMUKAE TAKESHI
IPC: H01L21/8232
Filed: 1985-01-08
Abstract: PURPOSE:To contrive the improvement in transient characteristic of the consumed current and the increase of the strength to electrostatic breakdown without increases in the number of components, by a method wherein a high resistor and a junction diode are connected in parallel within the same chip. CONSTITUTION:The titled device is constructed in the same chip with a J-FET1 and a high resistor 2 and a junction diode 3 connected in parallel between source and gate. This device is used by connecting a condenser microphone to both ends of the high resistor 2 and the junction diode 3; and a resistor 25, capacitor 26, which 27, and battery 28 to the drain electrode of the J-FET1. Since current ID flows through the path of source   high resistor 3   gate as shown by arrows when the power is thrown in, the consumed current can be stabilized within 5sec. On the other hand, the strength to electrostatic breakdown becomes higher to about 1,200V because of the action of the junction diode 3.
Patent JP-H07208363-A (JP)
Title: Compressor
Inventor: MORIMOTO TSUTOMU
IPC: F04C18/344
Filed: 1994-01-11
Abstract: PURPOSE:To lower the temperature of discharged coolant by reducing pressure loss of fluid in a compressor. CONSTITUTION:A rotor 4 which is eccentrically arranged in a cylinder 8 having a volume chamber has a plurality of grooves spirally cut on an outer peripheral part, while a vane is provided reciprocatingly in respect to the grooves. Fluid is discharged from a discharge port by varying a volume of the volume chamber by the vane which is in contact with and slid with the inner wall of the cylinder. Coolant suctioned from a head suction port 30 is guided by a rectifier guide 60, and suctioned into the volume chamber in the cylinder 8 through a chamfered part 70, a suction passage 34 and a back facing part 80. Not so much coolant enters a head chamber 32, so that pressure loss is reduced while the coolant is introduced from the head suction port 30 through the suction passage 34 to the volume chamber of the cylinder 8.
Patent JP-H06205496-A (JP)
Title: Speaker equipment
Inventor: YANAGAWA HIROBUMI
IPC: H04R27/00
Filed: 1993-01-07
Abstract: PURPOSE:To emit a sound from a speaker with a desired directivity by employing the speaker directivity control technology. CONSTITUTION:The speaker equipment is provided with plural speaker unit groups 26 arranged at least in a line and digital filter groups 22 respectively connecting to the plural speaker unit groups 26. Plural audio signals are inputted in common to each digital filter and a characteristic of each digital filter is respectively revised with respect to the plural audio signals to allow a correspondent speaker unit to have a desired directivity for the plural audio signals. When 1st and 2nd signals are inputted to digital filters DF1-DFm, the digital filters DF1-DFm apply parallel processing to the two inputted audio signals to allow the speaker unit group 26 to have a desired beam directivity. Thus, a signal is sounded from the speaker with the desired directivity.
Patent JP-S62160110-A (JP)
Title: Manufacture of microporous membrane having large water permeability
Inventor: SASAKI JUN
IPC: B29L7/00
Filed: 1986-01-09
Abstract: PURPOSE:To enhance filter flow without lowering separation power of micro porous membrane and offer a much longer life by casting and solidifying poly mer solution melted in polar organic solvent solution. CONSTITUTION:Resin of polysulfone and fluorine bases, polyamide of aliphatic family and the like are solved in good solvent, mixed solvent of good and non-solvents and mixture of several kinds of solvents carrying different dissolving degrees against polymer. Concentration is preferably 5-30 weight % and 1-60 weight % of electrolytic water solution having 0.5-10 volume % may be added. The said raw liquid for preparing membrane is cast over the substrate, which is impregnated immediately after casting or after a specified time. The membrane thus prepared is impregnated in non-solvent or non-solvent solution, and ultrasonic treatment for the same is carried out in the room temperature -60 deg.C for 5-30 minutes, which is then dried in the temperature under 80 deg.C. The porous membrane thus prepared can increase filter flow without lowering separation power.
Patent JP-S5285746-A (JP)
Title: Double-effect absorbing refrigerator
Inventor: HASEGAWA SHIGERU
IPC: F25B15/00
Filed: 1976-01-09
Abstract: PURPOSE: To improve thermal efficiency of refrigerator by allowing cooling medium steam to be used effectively for heating of rare absorbing liquid, after the medium steam heated and regenerated in a high-pressure regenerator is introduced into a low-pressure regenerator. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-H07209803-A (JP)
Title: Polyethylene naphthalate copolymer film for photographic sensitive material
Inventor: KIMURA MANABU
IPC: C08G63/189
Filed: 1994-01-12
Abstract: PURPOSE:To obtain a polyethylene naphthalate copolymer film having excellent hue, transparency, thermal stability, surface flatness and curling tendency resistance and useful as a base material for a photographic sensitive film. CONSTITUTION:This film is a polyethylene naphthalate copolymer film for photographic sensitive material having an acid component comprising 90 to 99.5mol% naphthalene dicarboxylic acid and 0.5 to 10mol% terephthalic acid, and a glycol component comprising 50 to 99.5mol% ethylene glycol and 0.5 to 50mol% cyclohexane dimethanol. When the film is dissolved in a 2:3 mixture solvent of hexafluoroisopropanol and chloroform by 10mg/ml dissolution rate, the transmittance (T400) of the soln. for 400nm wavelength light is >=97%/cm. Further, the difference (DELTAT) between the transmittance (T400) and the transmittance (T420) for 420nm wavelength light is <=2%/cm.
Patent JP-H10196717-A (JP)
Title: Base isolation device
Inventor: FUKUI KOJI
IPC: F16F15/04
Filed: 1997-01-08
Abstract: PROBLEM TO BE SOLVED: To eliminate a coil spring or a gas spring and enable base isolation operation even in microscopic vibration by providing an upper base for loading the items to be protected from vibration and a lower base for supporting the upper base while allowing its movement, and restoring the upper base to the specified position on the lower base using an actuator when the base isolation operation is complete. SOLUTION: In a base isolation device 1 on which items to be protected from vibration such as a work of art are placed, spherical bearings 6a-6d provided on the upper face of a lower base 5 support an upper base rocking-free. Two or more upper pullies 8a-8h provided to the lower face of an upper base and two or more lower pullies 9a-9d provided on the upper face of the lower base 5, are so placed as to form an identical loop, and a wire 12 is laid through these pullies 8a-8h and 9a-9d. One end 12a of the wire 12 is hooked on a hook rod 13 and the other end 12b is connected to a rod 14a of an actuator 14, and when the base isolation operation is complete, the actuator 14 moves the upper base back to the specified position on the lower base 5.
Patent JP-H03206758-A (JP)
Title: Telephone set
Inventor: MORISHITA FUMIO
IPC: H04M1/00
Filed: 1990-01-08
Abstract: PURPOSE:To avoid an opposite party releasing holding and joining a phone call from feeling a sense of displeasure by selecting a holding tone changeover switch to set no sound holding thereby preventing the holding tone to an opposite telephone set. CONSTITUTION:A holding tone changeover switch 2 selecting a holding tone and a untone holding tone, and a holding tone generating means 3 generating a holding tone signal stored in advance when the switch 2 is thrown to the position of the holding tone and the holding switch 1 is set and sending the signal to a talking control circuit 6 are provided to a telephone set. When the changeover switch 2 is thrown to the position of the untone holding state and the holding switch 1 is closed, a holding control means 4 is provided to control the holding circuit 5 and the talking control circuit 6 so as to hold the line in the untone state without generating the holding tone. Thus, when the opposite telephone set is brought into the holding state and the telephone set of this side selects the holding tone changeover switch into the untone holding, and when the opposite party releases the holding and receives the phone call, provision of unpleasant sense due to listening to the holding tone of this side is avoided.
Patent JP-H02185632-A (JP)
Title: Device for controlling acceleration slip of vehicle
Inventor: TANAKA SHINICHIRO
IPC: F02D29/02
Filed: 1989-01-07
Abstract: PURPOSE:To restrain the output torque of an internal combustion engine to a level necessary for obtaining the optimum acceleration by varying a speed changing quantity to a value smaller than that when the switchover of the gear ratio of an automatic transmission is not carried out for a certain period after detecting the switchover thereof. CONSTITUTION:A calculating means M5 calculates a slip quantity based on a driving wheel speed by a detecting means M4. Thereby, as the acceleration slip of a driving wheel M2 is detected by a detecting means M6, a calculating means M7 calculates the controlled variable of an internal combustion engine M1 based on the deviation between a target slip quantity and the calculated slip quantity to control an output torque via an output control means M8 until the generation of the acceleration slip is ceased. During this control, as the gear ratio of an automatic transmission M3 is switched over, this is detected by a detecting means M9 and, for a certain period after that, a varying means M10 varies the controlled variable calculated by the calculating means M7 to a value smaller than that when the gear ratio is not switched over. Thereby, the overrestriction of an output torque is prevented after finishing the switchover of a gear ratio, preventing the slow starting of acceleration.
Patent JP-H10199773-A (JP)
Title: Sealing rubber positioning device for aluminum electrolytic capacitor
Inventor: ODA TAKESHI
IPC: H01G13/00
Filed: 1997-01-09
Abstract: PROBLEM TO BE SOLVED: To raise the accuracy in positioning of a sealing rubber, by constituting this positioning device of a mechanism which performs the detection of the insertion hole by means of two pieces of detection sensors for positioning of sealing rubber, and the vertical shifting action of a positioning pin. SOLUTION: A rim idler 6 is rotated, and when detection sensors 13 and 14 detect the existence of the insertion hole 11 of sealing rubber 1 during the rotation of the sealing rubber 1, the rim idler 6 is stopped, and by the output signals of the detection sensors 13 and 14, a brake 4 is abutted against a retainer 2 to apply braking. Next, the rotation of a turn table 5 is stopped, and the brake 4 is broken off the retainer 2, and the retainer 2 is made free of rotation. Subsequently, the positioning body 15 shifts downward, and when it comes close to the sealing rubber 1, the retainer 2 is rotated so that the insertion hole 11 may follow the globular tip projection of the positioning pin 16, and the sealing rubber 1 is modified in the specified position, and the final positioning is performed.  Then, the brake 4 is abutted again against the retainer 2, and the retainer 2 is fixed, and this action is repeated for each sealing rubber 1.
Patent JP-H03206673-A (JP)
Title: Light-emitting diode element and its manufacture
Inventor: NAKATANI TOSHIHIRO
IPC: H01L25/075
Filed: 1990-01-08
Abstract: PURPOSE:To easily manufacture reflection layers which gather light in a specific direction by a method wherein the reflection layers in which hollow glass beads of a specific average particle size are integrated are formed in both outer-layer parts which are faced by sandwiching a resin-sealed light-emitting diode chip. CONSTITUTION:A light-emitting diode chip 30 and a sealing resin 60 used to seal a metal stem 40 are held by tip parts of lead pins 10, 20; a concentric cylinder form is shaped with reference to the light-emitting diode chip 30. Hollow glass beads whose average particle size is 30mum or lower are dispersed in the sealing resin 60; reflection layers 61, 61 in which the hollow glass beads are integrated are formed on both of its ends. At a resin sealing operation, the hollow glass beads whose average particle size is 30mum or lower are dispersed and mixed in a resin for sealing use; the resin injected into a mold is hardened in a state that the reflection layers 61, 61 are maintained so as to be situated at the upper part and the lower part. Thereby, light can be radiated to the outer-circumference face side in a part sandwiched between the reflection layers 61, 61.
Patent JP-H11199689-A (JP)
Title: Fiber-reinforced aromatic polyamide resin molded product and its production
Inventor: UESUGI KENJI
IPC: C08J7/00
Filed: 1998-01-08
Abstract: PROBLEM TO BE SOLVED: To produce a resin molded product capable of suppressing the permeation or diffusion of a long-life coolant(LLC) or water and manifesting excellent moisture resistance characteristics over a long period and to provide a method for producing the resin molded product. SOLUTION: This fiber-reinforced aromatic polyamide resin molded product comprises a silane-based compound in an amount of 0.1-5.0 pts.wt. based on 100 pts.wt. fiber-reinforced aromatic polyamide resin dispersed in a surface layer or the whole of the fiber-reinforced aromatic polyamide resin. The silane- based dispersing agent (b) and the fiber-reinforced aromatic polyamide resin molded product (d) are arranged in a pressurizing device (c), kept in a state of normal temperature or a heated state and pressurized in the state to integrate the silane-based dispersing agent (b) with the fiber-reinforced aromatic polyamide resin molded product (d).
Patent JP-H06207704-A (JP)
Title: Water hammering prevention device for water supply device
Inventor: JIYOURAKU TOMOYOSHI
IPC: F22D1/28
Filed: 1993-01-11
Abstract: PURPOSE:To inhibit water hammering in a water supply device effectively by installing a water supply device connection pipeline which leads warm water discharged from a deaerator circulation pump to an inlet pipe of a water booster pump. CONSTITUTION:A water supply device connection pipeline 16 is branches from a deaerator circulation pipeline 11 on a discharge side of a deaerator circulation pump 12 while the other end is connected to an inlet pipeline 18 of a water supply booster pump 5 by way of a water supply connection valve 17. During operation, when the load drops and reaches a definite value or below, the deaerator pump 12 will start in automatic mode. When the load is further lowered and one water supply device is halted, an inlet valve 14 of the halted water supply booster pump is closed immediately and then, the water supply device connection valve 17 is opened while a circulation pump outlet valve 15 is closed, thereby enabling a water hammering prevention device to perform definitely.
Patent JP-S5285608-A (JP)
Title: Shaft seal device for use in turbo machine
Inventor: NISHIOKA RIYOUZOU
IPC: F01D11/06
Filed: 1976-01-09
Abstract: PURPOSE: In a shaft seal device comprised of three labyrinth seals, to provide a positive and economical prevention against a leakage of working medium of flamable or poisoneour fluid flowing to outside the casing of turbo machine. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-H10308773-A (JP)
Title: Information processor and recording medium
Inventor: YAMAMOTO JUNICHI
IPC: H04L12/18
Filed: 1998-01-08
Abstract: PROBLEM TO BE SOLVED: To freely change the setting of information that is needed to send network news which is preserved on a computer of a sending source, suiting the convenience of a manager of a computer of a sending destination. SOLUTION: An information processor that is connected to a network which exchanges network news is provided with a sending information holding means 12a which holds information of a sending destination of network news and an information rewriting means 18a which rewrites information of a sending destination of the means 12a. When the means 18a receives information that rewrites information of the sending destination through a communicating means, it rewrites the information of the sending destination of the means 12a.
Patent JP-H11197908-A (JP)
Title: Cermet cutting tool exhibiting excellent wear-resistance at high speed cutting
Inventor: TAKAOKA HIDEMITSU
IPC: B23B27/14
Filed: 1998-01-08
Abstract: PROBLEM TO BE SOLVED: To provide an cermet cutting tool which can exhibit excellent wear resistance at high speed cutting. SOLUTION: A cutting tool made of cermet has a composition comprising a binder phase mainly composed of a hard dispersion phase having 80 to 97 area percent, and the remainder of Co and/or Ni, and an inevitable impurities. The hard dispersion phase is composed of a Ti group composite metal carbon nitride phase and a Zr group composite metal carbonitride phase, the Ti group composite metal carbonitride phase having a composition formula: (Ti, Zr, M) C, N (where M is at least one kind selected from a group consisting of V, Nb, Ta, Cr, Mo and W), and the Zr group composite metal carbonitride phase having a composition formula:  (Zr, Ti, M) C, N (where M is at least one kind selected from a group consisting of V, Nb, Ta, Cr, Mo and W), the rate of the Zr composite metal carbonitride phase is 3 to 35 area % with respect to the total quantity including the Ti composite metal carbonitride phase.
Patent JP-H06254104-A (JP)
Title: Method and equipment for dentistry procedure
Inventor: BARII DEIIN GUTSUDOMAN
IPC: B23K26/03
Filed: 1994-01-14
Abstract: PURPOSE: To make a single laser system operable in safe by using ultraviolet laser pulse having a selected energy fluence. CONSTITUTION: Laser light 12 is focused on a tooth to be irradiated 20 by means of an optical system using a series of mirrors 16 and lens 18 in order to supply a laser radiation having a selectable energy fluence. That is to say, the laser light 12 hits the rotary mirror 16 and reflected to the lens 18. The lens 18 is the one selected to have an appropriate focus distance so that the focus of the laser light 12 meets the tooth 20, particularly the radiated local area 22 on it, for example a diseased portion such as a caries focus. This constitution makes it possible to operate the unique laser system in safe so that various dental operations are implemented including operation onto both hard and soft tissues.
Patent JP-H11197219-A (JP)
Title: Sterilizer
Inventor: KOHAMA MAKOTO
IPC: A61L2/06
Filed: 1998-01-08
Abstract: PROBLEM TO BE SOLVED: To safely and easily replace a germ elimination filter by another. SOLUTION: In a sterilizer provided with a can body 4 for housing an object to be sterilized, a can body exhaust means 14 having a germ eliminating filter 10 for eliminating germs in exhaust from the can body 4 and a sterilizing means for sterilizing the object to be sterilized, which is housed in the can body 4, the germ elimination filter 10 is provided to be communicated with the exhaust means 14 and fixed in the can body 4 and, at the same time when the object to be sterilized is sterilized by the sterilizing means, the germ elimination filter 10 is also sterilized.
Patent JP-S62162298-A (JP)
Title: Read-only semiconductor storage device
Inventor: MATSUO KENJI
IPC: G11C7/00
Filed: 1986-01-09
Abstract: PURPOSE:To obtain a read-only semiconductor storage device operating at a high speed by storing a part of data consisting of plural bits outputted from a memory cell array by the 2nd storage circuit, selecting data inputted from the external by a data selecting circuit based on the data stored in the 2nd storage circuit and supplying the selected data to a row decoder for selecting the succeeding memory cell. CONSTITUTION:When a clock signal phi is raised at the timing of t1 a flip flop (FF) 61 outputs previously inputted data a01, a02 to an address selector 19 as A01', A02' and an FF 12 outputs previously inputted data a1 or a5 a column decoder 14 as A1 or A5. The address selector 19 selects one bit out of a 4-bit interrupting signal in accordance with the 2-bit data and outputs the selected bit to the row decoder 15 as data AO. The column decoder 14 starts the selecting operation of a ROM cell array 16 in accordance with the 5-bit data.
Patent JP-S57118399-A (JP)
Title: X-ray apparatus
Inventor: OHAZAMA TERUAKI
IPC: H05G1/32
Filed: 1981-01-13
Abstract: PURPOSE:To negate the voltage fluctuation of a power source part and thereby keep stably the tube voltage of an X-ray tube, by controlling the duty-ratio of a chopper with the passage of the voltage fluctuation of the power source part in an X-ray apparatus. CONSTITUTION:A feedforward controlling means 59 composed of the following means, calculator, setting circuit, and driving part is porvided in the apparatus. The means which detects the voltage of a power source part 31; the calculator 56 which calculates the tube voltage setting signal fed from a tube voltage setting part 55 by means of the detecting signal fed from an insulated wire amplifier; the duty-ratio setting circuit 57 which sets the duty-ratio of a chopper part 34 by means of a calculating signal fed from the calcualtor 56; and the chopper driving part 53 which drives the chopper 34 by means of the duty-ratio setting fed from the duty-ratio setting circuit 57. And even if the output voltage of the power source part 31 is unstable because of a ripple or the like, the duty- ratio of the chopper part 34 is forced to control inversely proportional to the output voltage of the power source part 31. Consequently, the tube voltage of an X-ray tube 52 is stably maintained.
Patent JP-H10201119-A (JP)
Title: Power-supply monitoring ic
Inventor: FUJITA HIROYUKI
IPC: H02J7/02
Filed: 1997-01-10
Abstract: PROBLEM TO BE SOLVED: To ensure the safety of a lithium ion battery or the like by providing a power-supply monitoring IC which enhances the voltage detection of a battery and which eliminates a misjudgment even when an intermediate terminal is removed. SOLUTION: A power-supply monitoring IC 1 is provided with comparison means 4, 5 by which a voltage obtained by dividing respective voltages of batteries 2, 3 connected in series is compared with a prescribed voltage so that the respective voltages of the batteries 2, 3 are detected respectively and that the charging operation or the discharge operation of the respective batteries 2, 3 is controlled. In addition, the power-supply monitoring IC 1 is provided with terminals U1, U2 by which the voltages of the respective batteries 2, 3 are input to input sides of the respective comparison means 4, 5 via resistance and with terminals UC1, UC2 by which electric power is supplied respectively to the respective comparison means 4, 5 from the respective batteries 2, 3.