baber/WOPTO huggingface dataset:
Patent JP-S6453665-A (JP)
Title: Subscriber line testing system
Inventor: IWAMA KAZUO
IPC: H04M3/30
Filed: 1987-08-24
Abstract: PURPOSE:To execute the subscriber line test with the operation of a general subscriber by providing a voice responding device and a line testing device to execute the test in accordance with the operation of a subscriber in a subscriber line testing system. CONSTITUTION:When a special number to execute a subscriber line test is dialed from a telephone set 1, the telephone set 1 is connected to a line testing device 8 by the control of a central processing unit 10. When connection is completed, since the voice to instruct a testing procedure sound-recorded beforehand is sent from a voice responding device 9 to the telephone set 1, a subscriber executes the operation of the telephone set 1 base on the instruction by the voice. The line testing device 8 detects the operation, and executes the function test of the telephone set 1 automatically or the automatic measurement of the characteristic of a subscriber line 2. When one test is completed, the procedure of a next test item is successively informed, the measurement test is executed, and the result is stored into a magnetic disk device 11.
Patent JP-H0550725-A (JP)
Title: Ribbon feed mechanism
Inventor: KOIKE KIYOBUMI
IPC: B41J33/00
Filed: 1991-08-22
Abstract: PURPOSE:To obtain printing of high quality generating no thin printing and missing dots, in a ribbon feed mechanism of a film ribbon for an impact printer, by making the feed speed of the ribbon variable in the forward and rearward directions of a carriage. CONSTITUTION:For example, when a character with a printing dot diameter of 0.24mm is printed at a printing speed of 1kHz, 180 dpi, the moving direction of a carriage is discriminated on the basis of a printing command and, in forward printing, a carriage driving motor is rotated forwardly and a ribbon feed speed is set to 0.16m/sec to perform printing in the forward direction according to printing data. In rearward printing, the carriage driving motor is reversed and the ribbon feed speed is set to 0.14m/sec to perform printing in the rearward direction according to printing data. Therefore, by making the ribbon feed speed variable on the basis of the difference between friction forces receiving from printing paper at the times of printing in forward and rearward directions, the quantities of an actually fed film ribbon become as same as 0.12n/sec in both of forward and rearward printings and the striking number of times to the same place of the film ribbon becomes twice.
Patent JP-H0493320-A (JP)
Title: Epoxy resin molding material for sealing electronic component
Inventor: HAGIWARA SHINSUKE
IPC: H01L23/29
Filed: 1990-08-08
Abstract: PURPOSE:To obtain the title material which can be soldered without any special pretreatment in mounting on a wiring board by mixing an epoxy resin with a specified compound having a naphthalene skeleton and an inorganic filler. CONSTITUTION:An epoxy resin molding material for sealing electronic components is obtained by mixing an epoxy resin having at least two epoxy groups in the molecule with a compound of the formula (wherein n is 1-10) and 55vol.% or above inorganic filler (e.g. crystalline silica, alumina or silicon carbide) as the principal components. This material can be soldered without special pretreatment in mounting on a wiring board.
Patent JP-H0556018-A (JP)
Title: Network service system in virtual enterprise
Inventor: TANEGASHIMA TOSHIHIKO
IPC: H04J3/04
Filed: 1991-08-23
Abstract: PURPOSE:To relieve the load of an enterprise by multiplexing input data signals from plural control terminal equipments and sending he multiplexed data and signals. CONSTITUTION:The system is provided with a cross connect section CC 250 inputting a signal from an access multiplexing section 220 to implement cross connection. A computer 270 is connected to the CC 250 and inputs a signal from the multiplexer section 220 through the CC 250 to implement prescribed processing. Thus, plural control terminal equipments implement control of the system operation. Thus, a telephone company implements the management or the like for line new installation/revision, operation service and a fault state so as to the load of general enterprises.
Patent JP-S6270750-A (JP)
Title: Method for controlling oxygen concentration sensor
Inventor: KAWANABE TOMOHIKO
IPC: G01N27/12
Filed: 1985-09-25
Abstract: PURPOSE:To prevent the rapid deterioration of a heating element, by stopping the supply of a current to the heating element when the output voltage level of a power source is predetermined voltage or more. CONSTITUTION:The control of an oxygen concn. sensor 30 is performed by an air/fuel ratio control circuit 32. At first, the circuit 32 discriminates whether the sensor outputs of an atmospheric pressure sensor 33, a cooling water temp. sensor 29, a sucked air temp. sensor 37 and an engine number-of-rotation sensor 28 are equal to or more than predetermined values and, if said outputs are equal to or less than the predetermined values, it is necessary to stop that an air/fule ratio is controlled so as to be fed back to the value of a lean region. Hereupon, the circuit 32 emits a pump current supply stopping color to a pump current supply circuit 35 and stops the supply of the heater current from a heater current supply circuit 36. When each snesor output value is equal to or larger than each predetermined value and all of conditions are satisfied, it is discriminated whether the voltage of a battery is equal to or more than predetermined voltage and, when said voltage is equal to or more than predetermined voltage and the high voltage state of said battery continues for a predetermined time or more, the supply of the heater current to the heating element in the sensor 30 is stopped and the high temp. state of the heating element is prevented to attain to prevent the deterioration of the heating element.
Patent JP-S6270694-A (JP)
Title: Motor fan
Inventor: KANEBAYASHI SHINJI
IPC: F04D29/38
Filed: 1985-09-25
Abstract: PURPOSE:To realize a large air flow and a low noise motor fan, by furnishing the second vane rotating in the same direction and in the same cycle as the first vane, between the first vane and a rib. CONSTITUTION:A cylindrical casing 4 envelopes a motor 2, the first vane 3, and the second vane 7. The second vane 7 is between the first vane 3 and a rib 5, and rotates in the same direction and in the same cycle as the first vane 3. The second vane 7 is installed at a rotor 8 turning in the same direction nd in the same cycle as the hub 9 of the first vane 3. Therefore, a compact and a large air flow motor fan with a low noise is realized.
Patent JP-S6271949-A (JP)
Title: Photographic film magazine
Inventor: TAGUCHI MASAHIKO
IPC: G03B17/26
Filed: 1985-09-25
Abstract: PURPOSE:To satisfactorily satisfy the characteristics required as a photographic film magazine by preliminarily subjecting a light shielding member to a sealing treatment by a mixture composed of a styrene/butadiene synthetic resin and acrylic synthetic resin and further sticking the same to the magazine body by a hot-melt adhesive agent. CONSTITUTION:The light shielding member is preliminarily subjected to the sealing treatment by the mixture composed of the styrene/butadiene synthetic resin and the acrylic synthetic resin and is further stuck to the magazine body by the hot-melt adhesive agent to constitute this photographic film magazine. The substantial in high powder suitable for the photographic film nmagazine to meet the specifications industrially required for the same is thereby provided to the light shielding member and the magazine body; in addition, the photographic film magazine having the substantial adhesive strength to withstand the stress to which the photographic film magazine is exposed, for example, th putting in and out of films, etc. in a high temp. and high moisture area, or conversely low temp. area is formed.
Patent JP-2000045695-A (JP)
Title: Connection structure for tunnel timbering material
Inventor: OGASAWARA MITSUMASA
IPC: E21D11/12
Filed: 1998-07-27
Abstract: PROBLEM TO BE SOLVED: To provide a connection structure for tunnel timbering materials capable of ensuring easy connection of tunnel timbering materials without troublesome work for fastening bolts and performing connecting work with only mechanical force of a heavy machine. SOLUTION: In a connection structure for tunnel timbering materials, the upper end of a tunnel timbering material A is formed in almost the same shape as the outer periphery shape of an upper end contact face and provided with a sheathed connection material 10 having a sectional cavity in which the upper end of another timbering material B is smoothly fittable. The upper end of the tunnel timbering material B is fitted into the cavity of the sheathed connection material 10 for the tunnel timbering material A to connect both tunnel timbering materials A, B.
Patent JP-H0962014-A (JP)
Title: Electrophotographic photoreceptor
Inventor: DOI KAZUHITO
IPC: C08K5/16
Filed: 1995-08-21
Abstract: PROBLEM TO BE SOLVED: To suppress the reduction in the film thickness of a photosensitive layer, to improve ozone and grease resistances and to prevent the reduction in surface potential and the rise of residual potential by using a polycarbonate copolymer and incorporating at least one of an antioxidant and a UV absorber into the photosensitive layer. SOLUTION: A polycarbonate copolymer having constituent units represented by formulae I, II is used as a resin binder and at least one of an antioxidant and a UV absorber is incorporated into a photosensitive layer. The constituent units represented by the formula I account for 5-70.0mol% of all the constituent units of the polycarbonate copolymer. In the formula I, 5<=m<=70mol%, each of R1 -R4 is H, F, Cl, etc., or 1-5C alkyl, 6-12C aryl, etc., and X is a group represented by formula III. In the formula II, 30<=n<=95mol%, m+n=100 and each of R5 -R8 is H, F, Cl, etc., or 1-5C alkyl, 6-12C aryl, 2-5C alkenyl, etc.
Patent JP-H02129616-A (JP)
Title: Light modulation apparatus and method
Inventor: RIYUUBEN SEODORE KORINZU
IPC: G02F1/017
Filed: 1989-08-18
Abstract: PURPOSE: To enable the modulation of light energy by coupling incident light to a plane plasmon polariton mode at the boundary surface of a semiconductor substrate and selectively changing the absorption of the incident light by the substrate in such a manner that the incident light is decoupled from the plane plasmon polariton mode. CONSTITUTION: The main surface 13 of the substrate 12 is provided with hetero layers 14 of an optical absorption region of limited quanta including an epitaxial layer 16 of AlxGa1-x As, an epitaxial layer 18 of GaAs and an epitaxial layer 20 of AlxGa1-x As. This method is composed of a step of coupling incident rays to the plane plasmon polariton mode at the boundary surface of the semiconductor substrate 12 and a step of selectively changing the absorption of the incident rays by the semiconductor so as to decouple the incident rays from the plane plasmon polariton mode in modulating the incident rays on the semiconductor substrate 12. As a result, the illuminance of the perpendicular incident rays is greatly changed.
Patent JP-S58119768-A (JP)
Title: Switching regulator control circuit
Inventor: SHIRAISHI KAZUO
IPC: H02M3/28
Filed: 1981-12-30
Abstract: PURPOSE:To simplify a switching regulator control circuit by using only an oscillator which generates a triangular wave but not using other oscillator and forming a control circuit which stabilizes the output of a regulator, thereby reducing the number of parts. CONSTITUTION:The output of an oscillator 1b which generates a triangular timing pulse is inputted to a dead time comparator 2 which inputs a reference voltage M and a pulse width modulating comparator 3 which inputs the output K of a voltage regulator. The outputs of the comparators are applied through an AND circuit 4 to a T flip-flop 5, the outputs Q and Q' of which are inputted to AND circuits 6, 7 together with the output of the AND circuit 4, thereby obtaining control pulses S, T. Accordingly, a control circuit which stabilizes the voltage K which varies like the output of an error amplifier can be formed by employing only a triangular oscillator 1b, thereby simplifying the structure.
Patent JP-H0498083-A (JP)
Title: Solid fuel drying device
Inventor: IWANAGA TETSUO
IPC: F26B3/06
Filed: 1990-08-13
Abstract: PURPOSE:To contrive the improvement of efficiency or the energy saving of a combustion device and eliminate a high load and/or a load fluctuation for a crusher and/or a pulvlizer by a method wherein a solid fuel reserving tank, provided in the combustion device, is utilized both for the vessel of the drying device while the reserving tank is provided with a blowing device, introducing, distributing and injecting the waste gas of combustion, and a waste gas discharging device, recovering and discharging the waste gas generated in the reserving tank, at the inside of the same reserving tank. CONSTITUTION:The waste gas of a boiler, which is provided with heat in the degree of 130-150 deg.C, is guided into a bunker 1 by a waste gas introducing duct 12 branched from a boiler waste gas duct and is blown into the bunker through nozzles 15 to dry coal in the same bunker. The same gas flows through the layer of coal while waste gas, containing moisture evaporated from the surface of the coal, is collected in an upper hood and is discharged into a chimney 10 by the suction force and delivery force of a waste gas ventilating fan 18 through a waste gas discharging duct 14. Solid constituents are removed by a filter provided on the duct 14. The coal is dried utilizing the waste heat of the boiler directly and excessive moisture will never pass through the inside of the boiler in such a manner whereby the efficiency of a plant is increased and energy saving effect is remarkable.
Patent JP-S6189226-A (JP)
Title: Drying of polyester chips
Inventor: IMURA BUNPEI
IPC: C08G63/88
Filed: 1984-10-09
Abstract: PURPOSE:To obtain the titled chips free from fusing, by crystallization and predrying of high-water content polyester chips with high-frequency energy of electromagnetic wave to effect drying in high efficiency in a short time. CONSTITUTION:Polyester chips with a water content >=5wt% is treated for 20sec-20min with an electromagnetic wave having high-frequency energy given by equation: 0.1<=PW<=10 (PW being said energy per Kg of the chips: KW) to effect crystallization and predrying. Following that, the drying operation is brought to completion at such temperatures as to be higher than the glass transition point and lower than the melting point of said polyester. Said chips should be of polyethylene terephthalate-based polyester containing 0.5-40wt% of polyalkylene glycol compound. The above high-frequency energy is preferably applied at a level of 0.5-3KW for 60-120sec.
Patent JP-S6366920-A (JP)
Title: Manufacture of semiconductor device
Inventor: YAMAZAKI SHUNPEI
IPC: H01L21/205
Filed: 1986-09-08
Abstract: PURPOSE:To form SixGe1-x to which hydrogen and chlorine are added, and to obtain an amorphous semiconductor film, photoconductivity of which is hardly deteriorated, by using the reaction of silicon hybride and germanium chloride in the presence of light or plasma energy. CONSTITUTION:A substrate 2 is disposed onto a holder 22 heated from the lower side by a halogen heater 3, and heated at a temperature to 700 deg.C from room temperature. A doping system consists of a flowmeter 6 and a valve 7, and hydrogen is fed from 10 and 24 and argon or helium from 9. Si2H6 or SiH4 is supplied from 12. A liquid is vaporized from a vessel 20 and germanium chloride is fed from the vessel 20. A generating lamp 4 having a wavelength of 300nm or less is employed for a photochemical reaction. The lamp chamber 28 is connected to an exhaust system, and evacuated. A pair of electrodes 8, 8' are formed from a plane parallel plate type electrode and a high-frequency power supply 15, and a plasma CVD method is executed through a glow discharge method, thus acquiring a nonsingular crystal silicon film containing 9 at.% hydrogen and 3 at.% chlorine onto the substrate.
Patent JP-H1033756-A (JP)
Title: Pachinko game machine
Inventor: OMOTEGAWA HACHIROU
IPC: A63F7/02
Filed: 1996-07-22
Abstract: PROBLEM TO BE SOLVED: To correctly display identification data of the number of gift balls on a game board at low cost, by printing and forming the identification data of the number of gift balls outside of a game area on a cell board printed with a design picture on the front face and forming a frame decoration enabling a player to view the identification data of the number of gift balls. SOLUTION: A protruding part 22 almost in a trapezoidal shape with a part protruding into a game area is provided on the right upper part of a frame decoration 21, and a display window 22a opening to almost whole front face is set on the protruding part 22 corresponding to a prescribed position on the right upper part of a cell board 11b to display identification data G1 of the number of gift balls. Since the identification data G1 of the number of gift balls are printed on a prescribed position corresponding to the display window 22a on the frame decoration 21 to be set on a game board 11 on the cell board 11b adhered on a game board 11, the identification data G1 of the number of gift balls individual to the kind of a Pachinko (Japanese pinball game) machine are formed without an error.  The print forming is simultaneously carried out with a design picture G on the cell board 11b to prevent printing from being expensive.
Patent JP-H0852651-A (JP)
Title: Method and device for surface treating shaft-shaped member
Inventor: IIZUKA TOSHIMI
IPC: B24B37/00
Filed: 1994-08-12
Abstract: PURPOSE:To treat uniformly further efficiently, by a simple equipment, a shaft- shaped member provided with a round the periphery-shaped surface structure on a peripheral surface, in a method and device for surface treating the shaft- shaped member. CONSTITUTION:Slurry 2, formed by mixing abrasive grains, oil and iron powder, is received inside a vessel 1. A workpiece 3, sinking its screw forming part 31 inside this slurry 2, is mounted on a chuck 10 connected to a rotary drive means. The workpiece 3 is rotated on its own axis in the vessel 1 and polished, but since the slurry 2 is provided with fluidity, even when provided an irregular shape such as the screw forming part 31, polishing can be uniformly performed.
Patent JP-H01120838-A (JP)
Title: Probe
Inventor: KURISUCHIINA SHII BAASOTSUTEI
IPC: H01L21/66
Filed: 1988-08-26
Abstract: PURPOSE: To make a probe usable at a high signal frequency and, at the same time, to improve the mechanical stability of the probe while the probe provides a sufficient number of contacts to an integrated circuit by providing a film member having the contact section and conducting path of the integrated circuit and electrically connecting contact sections arranged around the opening of a supporting substrate to the outside connecting section of the film member. CONSTITUTION: A probe head 4 contains a soft optical member 30 in its central part and the member 30 is positioned above the central area 15 of a film 12. The member 30 flexibly limits the upward movement of a contacting section 18 by applying a pressure to the section 18. The pressure applied to the section 18 makes sure the excellent electrical connection between the contacting section 18 and the contacting section 84 of a chip 81 to be tested. Since the film 12 and optical member 30 are soft, wafers are not damaged even when the contacting section 18 is press-contacted with the wafer and compensates the variation of the point contact between the probe head 4 and the contacting section 84 of the selected chip 81 caused by the fluctuation of the vertical sizes of the contacting section 18 and the contacting section 84 of the chip 81.
Patent JP-H0496716-A (JP)
Title: Vertical type vacuum cleaner
Inventor: MATSUKUMA KAZUYOSHI
IPC: A47L9/00
Filed: 1990-08-10
Abstract: PURPOSE:To enable a cleaner to stand on its own bottom by providing a pipe member connected to the lower portion of a cleaner body, a hollow spherical portion connected to the pipe member, a suction section for nipping the spherical portion with upper and lower cabinets, a means for fitting the pipe member in the upper cabinet and a means for locking the spherical portion in the lower cabinet. CONSTITUTION:When a cleaner is adapted to stand on its own bottom to be housed, a cleaner body 1 is pushed a little hard forward to remove a projecting rib 13 of a lower cabinet 6 from a groove 10. When the cleaner body 1 is further pushed forward, the projecting rib 13 rides over a peripheral wall 10a of a spherical section 8 to abut against and lock the end 112 of the wall, and a projection 14 of the front face of a pipe member 15 fits in a fitting recess 15a in a housing section 15 of an upper cabinet 7 to prevent the cleaner body 1 from falling down back and forth or left and right. The cleaner body 1 can stand on its own bottom stably together with these actions without swinging back and forth, left and right.
Patent JP-S57210487-A (JP)
Title: Cartridge
Inventor: SUYAMA SATOSHI
IPC: G11B23/03
Filed: 1981-12-29
Abstract: PURPOSE:To eliminate the damage of a recording medium like a thin flexible magnetic sheet disk, by clamping the center hole of a discoid recording medium with two hub bodies in a cartridge wherein the recording medium is stored rotatably. CONSTITUTION:A magnetic sheet 1 is stored rotatably in the recessed parts 12 of the lower plate 2a and upper plate 2b of a cartridge. A hub 6 fitted in the center of the sheet 1 while having a spindly hole 8 consists of the 1st hub body 6b and 2nd hub body 6a; the hub body 6b projects from one surface side by penetrating the center hole of the sheet 1, and the hub body 6a is fitted partially around the hub body 6b projecting upward to clamp te circumferential part of the center hole of the sheet 1 with the hub body 6b. Thus, a driving device never engages the sheet 1 directly, so the sheet is prevented from being damaged.
Patent JP-H0376647-A (JP)
Title: Multilayer film for packing food
Inventor: FUJITANI SHIGEO
IPC: B32B7/02
Filed: 1989-08-21
Abstract: PURPOSE:To enhance heat sealability and heat seal strength by laminating a heat-seal layer composed of a specific ethylene/butene-1/hexene-1 copolymer to a base material layer through or not through an intermediate layer. CONSTITUTION:A heat-seal layer composed of an ethylene/butene-1/hexene-1 copolmer having density of 0.91g/ml or less is laminated to a base material layer through or not through an intermediate layer. The ethylene/butene-1/ hexene-1 compolymer to be used having density of 0.910g/ml or less is obtained by polymerizing ethylene, butene-1 and hexene-1 in the presence of a ziegler catalyst or chromium type catalyst consisting of a transition metal compound being a main catalyst, an organometal compound being a cocatalyst and a carrier under medium or lower pressure. By this method, even when impurity is present, heat sealability is improved and strong heat-seal strength can be kept even when a heat-sealed surface is exposed to high temp.