baber/WOPTO huggingface dataset:
Patent JP-H05237570-A (JP)
Title: Method for automatically inserting material in high speed pressing machine
Inventor: MIURA SHIGERU
IPC: B21D43/00
Filed: 1992-02-28
Abstract: PURPOSE:To reduce the labor for inserting work and to shorten the working time by automatically inserting a new material into a die. CONSTITUTION:On a high speed pressing machine provided with a mechanical feeder 2 and an independently driving forced release mechanism 3, an independently driving single feeder 4, single releasing mechanism 5, stopper 7, control circuit 13 and press controller 14 are provided. Then a series process is composed of the working of the stopper, forced releasing mechanism and single releasing mechanism, the releasing of the single releasing mechanism when the tip part of a material comes to front of the stopper position, the returning- back of the stopper, the working and stopping of the single feeder setting of the tip part of the material to the initial working position, the repeat-working and stopping of the single feeder after completing the press working at the initial working position, the progressive feeder of the tip part of the material on and after the second working position while holding the press working therebetween, the releasing of the forced releasing mechanism and the working of the single releasing mechanism.
Patent JP-S58160768-A (JP)
Title: Clean energy generating type heating apparatus utilizing solar heat
Inventor: SHIMIZU SHIGEYUKI
IPC: F24S10/50
Filed: 1982-03-19
Abstract: PURPOSE:To obtain an energy generating type heating apparatus, by making a hollow solar heat absorbing air circulating path in a lens form, geometric form, etc. of a material excellent in heat collecting property, heat retaining property, and weather resistance. CONSTITUTION:The hollow solar heat absorbing air circulating mechanism 1 in a recessed form, a pipe form, a band form, a hexagonal form, geometric form, a lens form, or the like is made of a material excellent in heat collecting property, heat retaining property, and weather resistance, and air is introduced by a fan 3 from an intake 2 and is circulated as shown by the arrow 6 toward an outlet 5. According to this arrangement, during the circulation, the air absorbs solar heat to become hot, and the hot air can be obtained as a hot air 4.
Patent JP-H06258760-A (JP)
Title: Silver halide photographic sensitive material
Inventor: MEJI IKU
IPC: G03C1/09
Filed: 1993-03-04
Abstract: PURPOSE:To obtain the silver halide photographic sensitive material high in contrast and sensitivity and superior in rapid development processing aptitude by incorporating a transition metal compound of group VIII in silver halide grains and a specified compound in a photosensitive emulsion layer and/or a nonphotosentive layer. CONSTITUTION:The silver halide photographic sensitive material contains the silver halide grains comprising silver chlorobromide containing at least one kind of the transition metal compound of group VIII in an amount of <=10<-3>mol/ mol of silver halide, such as ions or such a coordinate compound of iron or rhenium, in the case of iron, preferably, a soluble compound containing iron (II or III) ions, and a reactive compound having at least 2 free diisocyanate groups in the molecule in at least one layer in photosensitive emulsion layer and/or non-photosensitive emulsion layer, and at least 2 of free diisocyanate groups blocked with a bisulfite compound and all the remaining free diisocyanate groups blocked with other blocking agents.
Patent JP-H01217844-A (JP)
Title: Electron beam observation device
Inventor: HIRAI TERUJI
IPC: H01J37/22
Filed: 1988-02-25
Abstract: PURPOSE:To make it possible to carry out a high resolution of tomographic analysis by radiating electron beams from an irradiation device to a sample, scanning the electron beams in the direction square to the rotation axis of the sample while rotating the sample around an axis, storing the detected output in a memory device, and processing the detected data around the whole circumference of the sample to obtain the tomographic analysis data. CONSTITUTION:When the tomographic analysis data of a sample 18 is obtained, a slenderly wrung electron beam B from an electron beam irradiation device 10 is radiated on the sample 18, the sample 18 is rotated around an axis by a rotation device 20, and an electron beam scanning signal is generated from a scanning signal generating circuit 16 to a scanning coil 14 responding to the control signal from a controller 42. As a result, the scanning is carried out in the direction R the electron beam B crosses square to the rotation axis of the sample 18, the electron beam B is detected by a detection device 34, and after digitalized, it is stored in RAM 40 by the controller 42. The detected data around the whole circumference of the sample stored in the RAM 40 are processed in a commonly known technology such as the X-ray CT, the tomographic analysis data is obtained, and the presence of foreign matters and the like can be confirmed.
Patent JP-H09202378-A (JP)
Title: Housing case for floppy disks or the like
Inventor: SHIMIZU MICHITAKA
IPC: B65D25/06
Filed: 1996-01-25
Abstract: PROBLEM TO BE SOLVED: To allow a plurality of floppy disks or the like to be received neatly and to be found quickly by providing a pair of slide grooves on a part or an entire part along a fore-and-aft direction on an internal face of left and right side plates, and fitting a slide piece of a partition into the slide groove, so that the partition can be freely moved in a fore-and-aft direction. SOLUTION: A pair of slide grooves 7 are provided in the vicinity of a center of left and right side plates 2, 4 on a part or an entire part along a fore-and-aft direction. A partition 8 is equipped with a slide piece 9 to be fitted into the slide groove 7 at both ends and with a slide bottom 10 at a lower end, respectively. Thus the slide piece 9 is fitted into the slide groove 7 provided on the left and right side plates 2, 4, thereby increasing strength of a housing case. When floppy disks are inserted into a floppy disk storage space S in the housing case, since a small number of floppy disks may fall down or be disturbed in the case, the partition 8 is moved in a fore-and-aft direction to prevent them from falling down.
Patent JP-H11243111-A (JP)
Title: Gold-plated bonding wire and manufacture thereof
Inventor: YANAGAWA MAKOTO
IPC: H01L21/60
Filed: 1998-02-25
Abstract: PROBLEM TO BE SOLVED: To protect a gold coating on the bonded root of a bonding wire which is a silver wire plated with hold against cracklings or delaminations, by a method wherein the sliver wire is coated with a gold plating film which has a specified thallium concentration. SOLUTION: A gold coating film 41, whose thallium concentration is set at 49 ppm or less, is formed on the surface of a silver wire 40 through plating. In this way, even of the thallium concentration of the gold coating film 41 is set at 49 ppm or less, the silver wire 40 is nearly as high in bonding performance as a pure gold wire and adequately high in bonding strength. Also even if plating liquid is set low or zero in thallium concentration, problem does not occur in the case where a gold coating film 41 is formed on the surface of the silver wire 40.  With this setup, a gold coating film on the bonded root of a bonding wire can be protected against crackings or delaminations, and since the possibility that oxidation or corrosion occurs in the silver wire through crackings or a delaminated part of the gold coating film exists, a bonding wire which is high in durability can be obtained.
Patent JP-H062710-A (JP)
Title: Bearing assembly and web feeder including said assembly
Inventor: GUREGORII EI FUAAGASON
IPC: F16C19/22
Filed: 1993-03-04
Abstract: PURPOSE: To provide a bearing assembly that can be manufactured at a relatively low cost and can realize low friction supporting for a moving member such as a shaft by constructing a needle bearing assembly from formed plastic elements. CONSTITUTION: A plastic bearing assembly is an annular member or ring 2, that comprises bearing members such as a plurality of needles 4 frangibly attached along an outer periphery of the ring 2, and coaxially engages with a separator housing, that is a race bearing member. A frame or side wall, in which the assembly is mounted, comprises a cover element 9 that may be an aperture for a shaft 15, and slidably receives and supports the ring 2 having the needles 4. The shaft 15 is inserted into a race when the needle 4 is held in a cover 9. A plurality of the needles 4 are removed from the annular member 2 by breaking an attaching portion. Thus, the needles 4 become a low friction journal for the shaft 15.
Patent JP-H06260958-A (JP)
Title: Automatic electric power control circuit and radio communications equipment
Inventor: TSUTSUMI SHUITSU
IPC: H04B1/38
Filed: 1993-03-04
Abstract: PURPOSE:To reduce in an adjacent channel by reducing a distortion generated due to the decrease of a power supply voltage supplied to a power amplifier as much as possible. CONSTITUTION:A communication is operated between a radio communications system through a radio channel with a base station, and a signal level inputted to a power amplifier 14 is variable-controlled by a variable attenuator 13, so that a transmitted output level can be maintained at the prescribed level. Then, the power supply voltage supplied from a power source circuit 2 to the power amplifier 14 is detected, and when the detected power supply voltage is lower than a prescribed level Vref 2, the variable attenuator 13 is controlled so that the transmitted output level can be decreased.
Patent JP-H06261444-A (JP)
Title: Method and equipment for suppressing exciting rush current of transformer
Inventor: HIKOSAKA SATOYUKI
IPC: H01F27/34
Filed: 1993-03-05
Abstract: PURPOSE:To make it possible to effectively suppress an exciting rush current, which occurs when turning on a power supply for a transformer by a phase closing method. CONSTITUTION:A pulse voltage is applied to a winding 11 of a transformer 1 in no-voltage state by means of a pulse generator 4, and a voltage applied at that time is measured with a voltage measuring instrument 2 and an inflow current with a current measuring instrument 3 respectively. Since there is a relation between the voltage and the current corresponding to the size of a residual magnetic flux of a core 12, so that the size of the residual magnetic flux can be determined from the measured value based on this relation. Therefore, by determining the residual magnetic flux of the transformer 1 by inputting the measured values of the voltage and current to an arithmetic unit, a closing phase corresponding to these can be determined by calculations, so that the exciting rush current at that time can be suppressed by applying power to the transformer based on the results of calculations.
Patent JP-2000239366-A (JP)
Title: Production of copolyester resin
Inventor: KIMURA HISASHI
IPC: C08G63/672
Filed: 1999-02-23
Abstract: PROBLEM TO BE SOLVED: To provide a method for producing a copolyester resin by stably performing the copolymerization of a dicarboxylic acid component to impart an excellent color tone and a good gas barrier property to the copolyester, whereby the polyester resin having a stable quality can be produced. SOLUTION: This method for producing a copolyester resin comprises subjecting a dicarboxylic acid component containing terephthalic acid or its ester-forming derivative as a main component and phenylenedioxydiacetic acid as a comonomer and a diol component containing ethylene glycol as a main component to an esterification reaction or a transesterification reaction and then polycondensing the product. Therein, the phenylenedioxydiacetic acid is added to the reaction system as a solution dissolved in the diol component.
Patent JP-S56141646-A (JP)
Title: Carrier regenerative equipment
Inventor: OOTANI SUSUMU
IPC: H04J3/00
Filed: 1980-04-04
Abstract: PURPOSE:To reduce frequent occurrence of phase slips due to noise of a regenerative carrier, by hawing a quick carrier synchronizing characterisitic against a carrier and a time division multiple phase modulation signal whose clock regenerative prewords are constituted of 0, pi, 0, pi..., and reducing a phase transition of the carrier due to noise. CONSTITUTION:A phase transition modulated wave of 2N<+1> phase is applied to the terminal 31, a reverse modulation signal train and a preword detection signal are input to the terminals 32, 33 and the terminal 34, respectively, the phase modulated wave is 2-multiplied by the frequency 2-multiplying equipment 301, a carrier and a modulation part which is varied as 0, pi, 0, pi, of the prewords for generating a clock are converted to a signal which is continuously in-phase, and it is provided to balanced modulators 304, 305 through the delay circuit 302 and the signal distributor 303. The gate circuit 10 generates its output signals 45, 46 when the preword detection signal from the terminal 34 is in a state of ''1'', the carrier regeneration is executed at the preword part, and as for the phase modulated wave of 2N<+1> phase, which has been received, it becomes a phase modulated wave of 2N phase after the frequency has been 2-multiplied, nonmodulation signals of the preword part are compounded by the signal compounding circuit 307, and a carrier with stable frequency is regenerated.
Patent JP-S61278275-A (JP)
Inventor: DAVIDSON WILLIAM HANLEY
IPC: H04N3/23
Filed: 1986-03-03
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-S53129271-A (JP)
Title: Multi-layer film
Inventor: HIYOUDOU EIICHI
IPC: B32B27/20
Filed: 1977-04-18
Abstract: PURPOSE: A multi-layer film having improved interlaminar strength between resins, comprising a saponified ethylene-vinyl acetate copolymer layer and a specific mixed resin layer. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-H10242189-A (JP)
Title: Semiconductor device, manufacture thereof, ic chip mounting structure and heating piece for wire bonding
Inventor: KOYAMA YUUGO
IPC: H01L21/68
Filed: 1997-02-27
Abstract: PROBLEM TO BE SOLVED: To make an IC chip facing part of an IC chip mount usable as an outer terminal area which could not be used on a single-layer substrate and reduce the mounting area to reduce the semiconductor device itself. SOLUTION: After wiring an IC chip to a metal part, the metal part is cut off from an IC chip mount and reversed to face at the IC chip concretely such that compression bonding balls 3 are formed on electrode pads of the IC chip 4 mounted on the IC chip mount 5 and connected through conductive thin wires 2 to poles I of input/output terminals of the semiconductor device. The IC chip at the IC chip mount is separated from second bonding parts of wire bonding and the second bonding parts are bonded, thereby reducing the area of the semiconductor device to an IC size because outer output terminals are disposed at an IC chip lower part.
Patent JP-2000238603-A (JP)
Title: Device for inspecting worked condition of tear line in lid for air bag device
Inventor: WAKABAYASHI ITSUKI
IPC: B60R21/20
Filed: 1999-02-23
Abstract: PROBLEM TO BE SOLVED: To inspect a worked condition for a tear line in a lid for an air bag device within a short time, using a simple device. SOLUTION: A lid 6 made of a synthetic resin is composed of a layered body comprising a base material 16 and a skin material 17, and a fragile tear line 6 breakable at the time of expansion of an air bag is formed therein. The tear line comprises a groove-shaped prepared hole 18 formed by fusing the base material 16 with a hot blade, and a large number of pinholes 19 formed with a fixed space along the hole 18 to penetrate the skin material 17 perforatedly. An image image-picked up by an image-picking-up means 32 from an upper side of the lid 6 in a condition where the lid 6 supported on a set jig 30 is irradiated by a light source 31 from its lower side is displayed on a monitoring means 33. When the pinholes 19 penetrate correctly the lid 16, an image of the pinholes 19 is displayed on the monitoring means 33 as a dot line with a prescribed interval.
Patent JP-H08238741-A (JP)
Title: Laminator and laminating method for coating sheet
Inventor: NISHIMURA HIROYUKI
IPC: B29C63/02
Filed: 1995-03-03
Abstract: PURPOSE: To efficiently laminate a coating sheet by selectively pressing the upper surface of a base material to a base material having a relatively wide width by a wide width pressing roller or pressing the upper surface of a base material on the base material having a narrow width by a narrow width pressing roller. CONSTITUTION: At the time of operating a laminator 1, the part coated with adhesive of a coating sheet 10 is laminated on a base material 15, the sheet 10 is drawn by the conveying force of a drive rollers 3, and supplied to a rotor pressing part 4 side. The part 4 has a wide pressing part 4A and a small-width pressing part 4B. The part 4A has a wide pressing roller 41 vertically movable by elevation means 5, and the part 4B has a small-width pressing roller 41 disposed on the roller 3. The wider material 15 is pressed by the roller 41, and the narrower material 15 is pressed by the roller 42.
Patent JP-H03250543-A (JP)
Title: Display device
Inventor: TAKAYAMA AKIRA
IPC: H01J31/12
Filed: 1990-02-27
Abstract: PURPOSE:To provide a display device with as high a brightness and contrast as CRT and as high a flatness as liquid crystal display by constituting each unitary light emitting element from an electron emitter, control electrode, collector electrode, and light emitting substance film, which are formed on the surface of a base board. CONSTITUTION:In each of the unitary light emitting elements arranged on a display in matrix form, an electron emitter 12, control electrode 14, and electron shield 17 have negative potential while electron collector electrodes 15 have pos. potentials suitable for R, G, B light-emitting materials. Electrons emitted by the emitter 12 are deflected under quantitative control by the control electrode 14, and bombard a certain electrode 15 with an energy corresponding to the potential difference so as to excite a light emitting substance film 16 to cause emission of a specific color light, and are released out through a clear sealant 18. The light emission mechanism is quite the same as that of CRT display, having high brightness and contrast performance, and can be accomplished as flat as a liquid crystal display as one electron source corresponds to each picture element.
Patent JP-S51120207-A (JP)
Title: Magnetic disc system
Inventor: ISHII MASAAKI
IPC: G11B17/32
Filed: 1975-04-12
Abstract: PURPOSE: To protect magnetic disc surface of magnetic disc system using flexible magnetic disc through preventing collision of slider and magnetic disc. 
     COPYRIGHT: (C)1976,JPO&Japio
Patent JP-H02223255-A (JP)
Title: Transmission equipment
Inventor: TOMISATO SHIGERU
IPC: H04L27/00
Filed: 1989-02-23
Abstract: PURPOSE:To transmit a signal having envelope fluctuation after amplifying with superior power efficiency without deteriorating spectrum outside the band area by generating two systems of frequency-modulated waves based on an inputted modulation signal, then, synthesizing them. CONSTITUTION:A signal wave including the signal wave having the envelope fluctuation is separated to the two systems of frequencymodulated waves, and a phase error generated by the difference of initial phases of frequency modulation means 22 and 23 is synthesized at a hybrid circuit 25 after correcting at correction circuits 26-29. Thereby, it is possible to comprise transmission equipment with transmission capability of superior power efficiency without increasing a circuit scale as keeping the spectrum outside the band area of the signal wave including the signal wave having the envelope fluctuation.
Patent JP-S63210545-A (JP)
Title: Air conditioner controller
Inventor: OKADA MASAHIRO
IPC: F24F11/02
Filed: 1987-02-27
Abstract: PURPOSE:To prevent overcooling or overheating of a room by suppressing an abrupt change in the temperature, with respect to a rapid change in the temperature, with respect to a rapid change in the indoor temperature, by catching the instantaneous value and operating the air conditioner, and suppressing the variation of the indoor temperature due to the action of the air conditioner with respect to a gradual change in the indoor temperature by gradually changing the working ratio of the air conditioner based on set outputs on many points. CONSTITUTION:Since a temperature adjuster 15 catches the temperatures digitally on many points, the controller 20 immediately changes the operational condition of coolers 6 and 7 with respect to a rapid temperature change. For example, in a case where the indoor temperature has risen until setting switches 16, 17, 18 and 19 are all turned on by opening a door, when only the setting switch 16 is turned on and coolers 6 and 7 are operated, the coolers 6 and 7 enter full operations, and hence the temperature rise is prevented. When the indoor temperature is lowered by the operation of the coolers 6 and 7 from this state, the working ratio of the coolers 6 and 7 is gradually lowered, and hence the rapid temperature lowering is controlled.
Patent JP-H02220168-A (JP)
Title: Inter-host data transfer system
Inventor: ISHIKAWA HIROSHI
IPC: G06F15/16
Filed: 1989-02-22
Abstract: PURPOSE:To restart the transfer of data at recovery of a fault without losing the data matching property by storing the data in a queue in a data transfer state and therefore maintaining the working of its own host even at down of the partner host. CONSTITUTION:A queue register system 12 of a host computer 1 registers data into a queue 13 with an instruction of a process program 11. A communication system 14 takes the data out of the queue 13 via an FIFO and sends them to a communication system 24 of a host computer 2. The system 24 registers the received data into a queue 23, and a process program 21 gives an instruction to a queue take-out part 22 to receive the data from the queue 23. Thus the program 11 can register the data into the queue 13 without stopping its process even when the computer 2 has a down. Then the system 14 takes the data out of the queue 13 when the computer 2 is recovered and can restart the communication.
Patent JP-S55138261-A (JP)
Title: Semiconductor device
Inventor: HANEDA HISASHI
IPC: H01L21/768
Filed: 1979-04-12
Abstract: PURPOSE:To make an electrode connection facile by a method wherein anisotropic etching on a main surface of a semiconductor substrate is performed several times and a plane which has difference to the main surface and is parallel to the main surface is formed, and by an electrode connection by a pressure contact on the main surface a lead wire is connected, and by the electrode on an etched region another lead wire is connected. CONSTITUTION:A central region of a substrate 1 on which pn-junctions 10, 11 are formed is etched by anisotropic etching to form a V-shaped groove 6, and furthermore a wider and more shallow V-shaped groove 7 is formed, and is this V-shaped groove a gate electrode 2 which has an intermediate insulating film between the V- shaped groove and it is formed, and a lead wire is connected with it, and electrodes 4, 5 are provided on front and back surfaces of the substrate. In anisotropic etching process a dimension of an opening is influential on a maximum value of an etching depth, and various stereostructures are gained with varying mask dimensions and etching time, and a lead wire is connected with electrodes which are pressed against the main surface of the device and furthermore a lead wire is connected with the electrode which is provided on the etched region, and therefore it is possible to simplify a miniature and complicated connection of a semiconductor device.
Patent JP-S51119400-A (JP)
Title: Sodium silicate production
Inventor: NIIMI MASAOMI
IPC: C01B33/32
Filed: 1975-04-11
Abstract: PURPOSE: To produce liquid water glass having superior properties to those produced by the conventional process in the manner simplifying steps, apparatus, fuel etc. 
     COPYRIGHT: (C)1976,JPO&Japio