baber/WOPTO huggingface dataset:
Patent JP-2001108568-A (JP)
Title: Method and device for detecting leak from pouch
Inventor: KAWABE SEISHIN
IPC: G01M3/26
Filed: 1999-10-06
Abstract: PROBLEM TO BE SOLVED: To provide a method and device for easily and surely detecting whether or not spout-equipped pouches are leaking, prior to packing of contents into the pouches. SOLUTION: The method for detecting leaks from the pouch includes feeding a pressurized gas into a plurality of empty spout-equipped pouches 1, detecting the internal pressure of each pouch 1 and, if there is a difference in internal pressure between the pouches, determining that the pouches are leaking. After each pouch 1 is inserted into a slit-like space 26 formed by a pair of opposite plate-shaped regulating members 25A, 25B, the gas is fed into the pouch and inflation of the pouch caused by the feeding of the gas is regulated by the opposite regulating members 25A, 25B.
Patent JP-H11121013-A (JP)
Title: Nonaqueous electrolyte secondary battery
Inventor: MATSUO RYUICHI
IPC: H01M4/13
Filed: 1997-10-17
Abstract: PROBLEM TO BE SOLVED: To suitably use as a mobil power supply by including polyester amide at least in one of a positive electrode and a negative electrode as a binding agent and by setting swelling of the binding agent to a specific range. SOLUTION: Swelling of a binding agent (weight increase rate in organic solvent used for electrolyte, 23 deg.C) is set to 5-180 wt.%. When it is less than this range, the passing of Li ion in the binding agent is prevented so as to reduce the battery performance and, when it is ligher than this range, the contact of the active material and conducting assistant is prevented so as to reduce the battery capacity. The polyester amide used for the binding agent is preferable to be, for example, 6-nylon, etc. It is preferable that the polyester amide has the melting point 150 deg.C or more, the crystal melting heat is 3 mJ per 1 mg or more, the limiting viscosity (Ubbelohde viscometer, orthochlorophenol solution, 30 deg.C) is 0.35-2.0 dL/g. The mixture of the polyester amide with the polyvinylidene fluoride is suitably used for the binding agent.
Patent JP-H04159830-A (JP)
Title: Optical coupling unit
Inventor: OCHIAI HIDEHIRO
IPC: H04B10/40
Filed: 1990-10-23
Abstract: PURPOSE:To stabilize the operations of a light projecting/receiving block of a portable terminal equipment and, simultaneously to prevent the consumption of a built-in battery by respectively providing a receiving and feeding terminals on the portable terminal equipment and a master device, thereby obtaining the light source projecting/receiving block of the portable terminal equipment from the master device. CONSTITUTION:A positive terminal 16 and a negative terminal 17 to a receiving terminal respectively are provided on a portable terminal equipment A and on the other hand, the power terminal of a collector/distributor B side is connected to a power VCC and a power supply terminal 19 is connected to VGND. Then, a stabilized power VCC is supplied from the collector/distributor B to the portable terminal equipment A. Thus the terminals 16 and 17 for feeding electric power to optical coupling units 11, 14, 20, and 22 are provided on the portable terminal equipment A and the stabilized electric power is fed to the terminal from the master equipment B, such as collector/distributor, etc. Thus, the occurrence of data transmission errors can be reduced by stabilizing the operations and simultaneously the consumption of the built-in battery of the terminal equipment A is prevented.
Patent JP-H01188276-A (JP)
Title: Manufacture of abrasive stone notifying time of wearing end in wet type abrasive stone for polishing surface of kneaded substance made of stone or concrete
Inventor: KAWADA KENZO
IPC: B24D3/28
Filed: 1988-11-10
Abstract: PURPOSE:To make it possible to readily confirm the wear of a group of abrasive protrusions by providing such color coupler as red iron oxide. CONSTITUTION:A group of oval holes 1 is made in a disk board A with the holes facing required directions respectively. Abrasives 2 composed of synthetic resin, a proper quantity of diamond grains, atone powder and so on are poured into these oval holes upto the upper section. On the fluid abrasives 2 coloring fluid substance 3 comprising such color coupler as red iron oxide and synthetic resin kneaded is charged. On this coloring fluid substance 3 a rotary table B is adhered, and after this fluid substance 3 stiffens, the rotary table integrated with abrasive protrusion group 1' is removed from a mold disk A. When a grinding stone thus produced is used to perform grinding, and the grinding protrusion group 1' is weared so as to reach the kneaded and stiffened layer of the red iron oxide or the like located between the grinding protrusion group and the rotary table B, color coupler of the red iron oxide or the like dissolves in cooling water for coloring the water. This allows the user of this grinding stone to readily know the wear of the grinding protrusion group 1'.
Patent JP-H02133303-A (JP)
Title: Production of oxide superconductor
Inventor: NAKAGAWA MIKIO
IPC: C01G1/00
Filed: 1988-11-11
Abstract: PURPOSE:To prevent deterioration of superconducting characteristics caused by a diffusion reaction between an amorphous thin film of a precursor of an oxide superconductor formed on a metallic base material and the base material by specifying a heating time for crystallizing the thin film. CONSTITUTION:A thin film of a precursor of an oxide superconductor is formed on a metallic base material by sputtering, etc. The shape of the metallic base material may be any of plate, tape, or wire, etc. When a metallic base plate is used, Ni alloy base plate of such as stainless steel, 'Hastelloy (R)', etc., is suitable. Further, a buffer layer consisting of a chemically stable element having low reactivity with constituting elements for the oxide superconductor, more pref. a material having a coefft. of thermal expansion close to the coefft. of thermal expansion of the oxide superconductor, may be formed on the upper surface of the metallic base plate. After depositing the thin film of the precursor to a desired thickness, the thin film is heated together with the base material at >=800 deg.C, wherein the heating time is regulated to <=30min.
Patent JP-H11122019-A (JP)
Title: High-frequency glass antenna system for automobile
Inventor: TABATA KOJI
IPC: H01Q1/32
Filed: 1997-10-17
Abstract: PROBLEM TO BE SOLVED: To improve the directionality characteristics by providing a dielectric made of metal foil, etc., to a dashboard and a sun deck and reflecting an inci dent radio wave from a direction of inferior sensitivity. SOLUTION: A high-frequency glass antenna conductor 1 is provided to a front windshield 2 of an automobile, and a conductor 6 is provided near it, e.g. to a dashboard 4. The conductor 6 is provided preferably at the place where a radio wave arrives, specially, from behind the automobile is reflected by the conductor 6 to impinge on the glass antenna 1. The conductor 6 has metal foil and a metal film provided on the surface of the dashboard 4 or therein. Here, the conductor 6 is actualized by making the raw material itself of part or the whole of the dashboard conductive by using conductive powder, etc. Similarly, when the high-frequency glass antenna is provided to the rear windshield of the automobile, the conductor is provided to the sun deck, so as to reflect and acquire a radio wave arriving from the front direction of the automobile.
Patent JP-H09130474-A (JP)
Title: Utilizing system of international electronic communication service
Inventor: SHIKIBA SUGURU
IPC: H04Q3/58
Filed: 1995-11-02
Abstract: PROBLEM TO BE SOLVED: To easily perform the installation construction for an adapter, etc., and to make the construction cost and the call charge of a domestic line inexpensive and economical by improving the utilizing system of an inexpensive international electric communication service. SOLUTION: An international electric communication service router 5 which is possible to be called from plural terminals for communication via a private exchange is connected between the private exchange 1 and the ISDN line 7 of a domestic public line network, the calling of an incoming call side is performed by starting the D channel of the ISDN line from the router 5, the B channel of the ISDN line is started by the incoming call response from the incoming call side, the speech path with a transmitting side is formed from the incoming call side and a call is performed. Because the required number of installation sets of the router 5 is reduced, call charge becomes inexpensive because an international incoming call is used and a UUI is utilized for a transmission connection, call charge becomes inexpensive even for the domestic call in the case of a long distance call.
Patent JP-H08141261-A (JP)
Title: Needle thread tension adjusting device in sewing machine
Inventor: SUZUKI SHIGERU
IPC: D05B47/04
Filed: 1994-11-18
Abstract: PURPOSE: To make it possible to form uniform and smooth seams even at occurrence of transient and sudden variation in cloth tightening tension. CONSTITUTION: A tension value detected by a needle thread tension sensor 17 and a tension setting set by a tension setter 43 are compared by an analog comparator 44 in cloth tightening phase for each needle operation. Then, a thread holder 16 is released from the time when the tension value exceeded the tension setting until a cloth tightening ending phase is reached. Otherwise, the thread holder 16 is released from the time when the tension value exceeds the tension setting until the tension decreases to an adequate value.
Patent JP-S62144426-A (JP)
Title: Optical transmission equipment
Inventor: UNO TOMOAKI
IPC: H04B10/00
Filed: 1985-12-19
Abstract: PURPOSE:To obtain an optical transmission equipment with a large capacity for a long range by obtaining a sufficient optical output while suppressing the spread of an oscillation wavelength of a semiconductor laser at modulation known as chirping. CONSTITUTION:An optical signal is formed at the state of points A, B and a difference PB-PA of optical outputs corresponding to both the points is a signal level. In changing the laser drive current between IA and IB, the optical output changes between P'A and PB. In extracting only the optical output where the polarized wave front of the laser light is in the TE mode by a polarizer 3, the optical output change is PB-PA, then a large output change is obtained. Since both the points A, B are in the laser oscillating state and the value IB-IA is small, the chirping due to an injected carrier change is reduced remarkably. In observing the transmission and reception waveform being the shape of the optical signal at the incident and irradiated ends of an optical fiber 4, the deterioration in the waveform by the optical transmission using an optical fiber is suppressed considerably.
Patent JP-H09122547-A (JP)
Title: Spray container
Inventor: SEDAI FUMIHIKO
IPC: B65D83/42
Filed: 1995-11-02
Abstract: PROBLEM TO BE SOLVED: To satisfactorily jet the content such as a glue agent that is easily hardened and also to restrain the jetting at low pressure with good draining. SOLUTION: A body 7 in which a horizontal line 4 and a vertical line 5 communicating with each other are provided and also a plunger pump mechanism 6 is arranged in the horizontal line 4, a trigger 8, an intake 9, and a sprayer 3 equipped with a tube 10 are fitted to a container body 2 to form a spray container, which is provided with a gas-liquid introducing pass 14 for introducing fresh air and liquid material into the container body 2 when the trigger 8 is pulled.  The plunger pump mechanism 6 is provided with a small diameter cylinder 11, a large diameter cylinder 13 communicating with the small diameter cylinder 11 and arranged in front of it so that it can be freely reciprocated and a plunger 12, and the large diameter cylinder 13 is provided with a nozzle part 13c for shutting off liquid passing at the tip part of the plunger in the front of it, and also a rib 70a for marking off the gas-liquid introducing pass 14 is provided in the horizontal line 4.
Patent JP-H03147291-A (JP)
Title: Lighting control system
Inventor: KUSHIRO NORIYUKI
IPC: H05B37/02
Filed: 1989-11-02
Abstract: PURPOSE:To ensure safety by turning a control output to a lighting load 'OFF', and by reading the setting of an output change-over means when a signal is not received from a center control means within a certain period of time, so as to output the set condition. CONSTITUTION:When a power source is turned 'ON', a relay output of a terminal 6 is turned 'OFF'. A signal on a transfer route 1 is surveyed as well as a control signal to a self terminal 6, and when a control signal is received, a certain process of control is started based on the control signal. When the control signal is not received within five seconds, an output change-over switch 7 is read, and based on the condition of the switch 7, a control signal is output to a relay. The transfer route 1 is surveyed after that, and when a control signal to the self terminal 6 is received, a predetermined process of control is performed. When a service interruption is over, an OFF signal is output from the terminal 6 to a lighting load 2. A control signal is transferred from a center controller 4 to a gateway device 8, which performs conversion of the signal and transfers the control signal converted to the terminal 6. Based on the contend, the load 2 is controlled by the terminal 6.
Patent JP-H02131822-A (JP)
Title: Minute hole press machining device
Inventor: MASAKI TAKESHI
IPC: B23H9/14
Filed: 1988-11-11
Abstract: PURPOSE:To attain high accuracy in a minute hole press machining with a device for machining a nozzle hole used in an ink jet printer by realizing high accuracy in electric discharge machining of a die thereby easily controlling the clearance between a punch and the die. CONSTITUTION:A hole 28 is electric discharge machined through a die material 23 by supplying a discharge power via a discharge circuit 27 to both a fine- diametered punch 1 and the die material 23 held below the punch 1, while a mandrel 2 and the punch 1 are rotated with a motor 10, and at the same time a V-shaped bearing 8, the mandrel 2, and the punch 1 are lowered along a linear guide 7 resisting against a tension spring 17 and by the rotation of a rotary cam 19 driven with a motor 20. After the machining, the bearing 8, the mandrel 2, and the punch 1 are lifted. Using the bearing 8, the punch 1 worn by the discharge machining is discharge machined. Similarly, the bearing 8, the mandrel 2 and the punch 1 are lowered with the rotation of a rotor 19 to punch a minute hole through a work 24 with the punch 1 and the die 23'.
Patent JP-H05130207-A (JP)
Title: Loudspeaking simultaneous talking equipment
Inventor: ISHIKAWA KATSUKI
IPC: H04M1/60
Filed: 1991-10-31
Abstract: PURPOSE:To provide a loudspeaking simultaneous talking device ensuring excellent talking by accurately discriminating howling generated by rapid fluctuation in the surrounding environment and a double-talking state. CONSTITUTION:A level comparator 108 discriminates whether or not the equipment is in double-talk state and outputs a discrimination signal based on the output signal of a band reject filter 107 and the output signal of a band pass filter 109 in a complementary relation to the band reject filter 107. When the equipment is not in the double talk state, a CPU 103 replies a discrimination signal to implement an adaptive processing, thereby preventing the occurrence of howling and the deterioration in sound quality or the like.
Patent JP-H04265245-A (JP)
Title: Device for retaining heated glass pane
Inventor: HANSUUBERUNAA KUSHIYUTAA
IPC: C03B23/035
Filed: 1991-10-31
Abstract: PURPOSE: To provide the holding device for glazing panes by which the counter- bending that compensates a transverse bending aused in the glazing panes on a support ring is produced without machine processing for the holding device requiring an amount of bulge and in which the amount of the counter-bending is changed as required with a easy method.  
     CONSTITUTION: In the device for holding glazing panes heated up to the softening point to a horizontal position, the device is provided with a downwardly facing contact surface, the glazing panes are sucked on by a differential pressure caused onto the contact face and acted between upper and lower faces of the glazing panes. The contact face of the holding device is formed of a fabric or cloth (10, 17, 24) of highly heat-resistant fibers, and at least a center area in areas to be engaged with the glazing panes is freely tensed. 
     COPYRIGHT: (C)1992,JPO
Patent JP-H07129121-A (JP)
Title: Method for shining selected pixel of tfel panel
Inventor: AI KOORUMEI
IPC: G09F9/33
Filed: 1993-11-16
Abstract: PURPOSE: To make a selected picture element luminous on a TFEL through a method with which image blur of a latent image is not generated even in the case of quick scroll and power is not almost consumed for driving column electrodes. CONSTITUTION: A panel 10 is provided with plural 1st row electrodes 16 and plural 2nd column electrodes 14. Concerning the method for making a selected picture element 12 luminous on the TFEL so as to create an image frame, the respective row electrodes 16 are successively scanned by double continued pulse voltage waveforms, for which the 1st pulse waveform is positive and the 2nd pulse waveform is negative, and when scanning the rows, the selected column electrode 14 is charged by the double pulse voltage waveforms so as to make the selected intersection luminous of any row and column by algebraically adding 1st and 2nd pulses.
Patent JP-H09205381-A (JP)
Title: Method for improving output efficiency of balanced amplifier/antenna combining body and system therefor
Inventor: JIYON ANSONII PEROO
IPC: H04B1/04
Filed: 1996-10-29
Abstract: PROBLEM TO BE SOLVED: To make a constitution in which the components caursing dispersed output loss is eliminated and to improve the output efficiency of an amplifier/ antenna coupled body. SOLUTION: This body has pushpull B class power amplifier circuits (Q1, Q2) responding to a periodical time change input signal and generating at least two output signals in response to this signal, balanced antennas (22, 24) showing comparatively high impedance in the second higher harmonic of an input signal and at least one transmission line (20) which is properly connected between the power amplifier circuits (Q1, Q2) and the balanced antennas (22, 24) for supplying at least two output signals to the balanced antennas (22, 24). This transmission line of at least one has the length 1/8 the wavelength of the input signal or the odd-number times as many as the wavelength. Thus, the substantial short-circuit is imparted to the power amplifier circuits (Q1, Q2) in the second high harmonic of the input signal.
Patent JP-H08207215-A (JP)
Title: Laminate of saponified ethylene-vinyl acetate copolymer
Inventor: HASEGAWA KENJI
IPC: B32B27/16
Filed: 1995-10-05
Abstract: PURPOSE: To provide a laminate of a saponified ethylene-vinyl acetate copolymer having excellent gas barrier properties and transparency. CONSTITUTION: After a base material of a polyolefin resin is coated with a solution of a saponified ethylene-vinyl acetate copolymer, it is dried at 60 to 120 deg.C, and heat treated at a temperature from at least 20 deg.C higher than the drying temperature to at most 140 deg.C to form a coating film so that the absorbance ratio of 1140cm<-1> to 1090cm<-1> of the infrared absorption spectrum of the film becomes 0.65 or more.
Patent JP-S63140920-A (JP)
Title: Fitting structure for metal seal
Inventor: OZAWA KAZUO
IPC: G01F1/48
Filed: 1986-12-03
Abstract: PURPOSE:To facilitate fitting operation by fitting a metal seal with a screw provided directly to a member where the metal sheet is to be fitted. CONSTITUTION:A bellows 25 is provided to the upper part of a yoke 24 and connected to a bellows flange 26, and the metal seal 27 is pressed by the bellow flange 26. Then, when the metal seal 27 is incorporated in a mass flow controller, the metal seal 27 prevents gas from leaking from the fitting part of a solenoid valve 11. A thrust bearing 29 is interposed between the bellows flange 26 and a coil case 28. The metal seal 27 is in an annular groove 27' and the male screw 28' of the coil case 28 engages threadably a female screw provided to its side wall. They are clamped by a hexagonal part 28'' provided to the coil case 28.
Patent JP-2001103838-A (JP)
Title: Apparatus and method for cultivating mushroom
Inventor: MIYATA KUNIHIRO
IPC: A01G1/04
Filed: 1999-10-07
Abstract: PROBLEM TO BE SOLVED: To provide an apparatus and a method for cultivating mushrooms which can equalize the growth situation of the mushrooms and can make a space for a mushroom cultivation chamber small. SOLUTION: This method is to use the apparatus 10 for cultivating mushrooms which has a plurality of mobile trucks 12 capable of moving in the width direction of a mushroom cultivation chamber 11, a plurality of large containers 13 mounted on the trucks 12 and each capable of receiving many mushroom cultivation receptacles and working space for a conveying means 19 in a space region 18 formed when the trucks 12 are gathered in one side or either side of the chamber. When delivering the large containers 13, the conveying means 19 is made to approach into the space region 18 formed on one side of the specified truck 21 by gathering trucks 12 in one side or either side of the chamber and performs the delivery of the containers 13. When growing mushrooms, the distance of an opening 22 between trucks 12 next to each other is changed to regulate an air quantity passing through the opening 22 and uniformly grow mushrooms mounted on each truck 12.
Patent JP-H02132975-A (JP)
Title: Flickerless video camera
Inventor: UKITA SHINJI
IPC: H04N5/357
Filed: 1988-11-14
Abstract: PURPOSE:To contrive the gain control of a flickerless with a fading amplifier without a fear that a fading amplifier becomes a saturated condition by superimposing only the alternating current component of a gain control signal for correcting a flicker to a fader control voltage. CONSTITUTION:An image pickup video signal amplified suitably by a fading amplifier 3 is outputted to an output terminal 4 and inputted to switches SW 1 to 3 to constitute a signal separating circuit 5. The circuit 5 is switched by switching signals F 1 to 3 from a 1/3 frequency-divider 6 and for the output, the peak voltage is held by peak detecting circuits 7 to 9. The output of the circuits 7 to 9 is inputted to switches SW 4 to 6 to constitute a time series circuit 10. The output is inputted to an error amplifying circuit 11, only the alternating current component of the output of the circuit 10 is passed through and a fader control voltage Vf is outputted. For the amplifier 3, the gain is controlled by a voltage Vf, the amplifier 3 is not made into the saturated condition, and at the time of fading in and fading out, a suitable flicker correction can be executed.