baber/WOPTO huggingface dataset:
Patent JP-H01110496-A (JP)
Title: Method and device for winding grab bucket
Inventor: GOMI KIYOSHI
IPC: B66D1/62
Filed: 1987-10-26
Abstract: PURPOSE: To reduce the capacity of motors and the diameters of ropes by generating almost equal low torque to two alternating current motors at the time of starting to hoist after completing the closing action of a grab bucket, and after the specified time, connecting a clutch to start hoisting action. CONSTITUTION: At a time point of finishing to close a grab bucket 20, a supporting rope 21 is loose with almost no tension, and hoisting load is on an opening/closing rope 22. At the time of starting to hoist in this state, smaller torque than torque required to hoist is generated to an opening/closing motor 2M, and a supporting motor 1M is started to wind the loose supporting rope 21. The tension of the supporting rope 21 and that of the opening/closing rope 22 are therefore almost the same. At this time point, hoisting is impeded since the torque of two motors is smaller than hoisting load. Two motors 1M, 2M are therefore connected to hoist. The capacity of the motors and the diameters of the ropes can thus be reduced.
Patent JP-2000098956-A (JP)
Title: Video display device, video display method, video distribution device and video distribution method
Inventor: SHIGETOMI SATORU
IPC: G09G5/00
Filed: 1998-09-22
Abstract: PROBLEM TO BE SOLVED: To enable distributing simply video to each picture display device by converting a format of inputted picture data and distributing it to picture display means of each terminal when videos of these picture display devices are collectively controlled and updated. SOLUTION: A data format conversion circuit 24 thinned-out-processes picture data outputted by a data expansion circuit 23 and generates picture data corresponding to resolution of a system in each tunnel from animation data transmitted with a common format. This picture data is converted to picture data of red, blue, and green colors by matrix-operation-processing this picture data, and outputted in order corresponding to pixel arrangement of a liquid crystal display panel. Further, picture data made by continuing generated successive frames are divided with one frame unit and outputted. Thereby, picture data of a file form is converted to picture data D1 of still picture of a bit-map form corresponding to resolution of a liquid crystal display panel and outputted.
Patent JP-S63121324-A (JP)
Title: Compensating amplifier for antenna of automobile
Inventor: NAKASE KAZUHIKO
IPC: H04B1/40
Filed: 1986-11-10
Abstract: PURPOSE:To earth a coaxial cable near a compensating amplifier and to prevent the lowering of sensitivity caused by the increase of stray capacity by making the length of the coaxial cable passing through inside an AM/FM rod antenna almost same length as the length which is odd fold FM wavelength/4. CONSTITUTION:The coaxial cable 12 of the antenna 10 for a mobile radiotelephone is made to pass through inside the AM/FM antenna 20 and fixed to a car body 41 with insulators 42. An AM or FM signal received with the antenna 20 is received in a compensating amplifier 31 in a shield case 44. The length of the coaxial cable 12 is set in odd fold of FM wavelength/4. And the terminal of the armoring electric conductor of the coaxial cable 12 is connected to a shield pipe 43 and the effective electric length of the cable 12 is set in odd fold FM wavelength/4. In an FM frequency band, an apparent impedance Zc between the external conductor of the coaxial cable 12 and the antenna 20 becomes high and the high impedance Zc forms a serial circuit with the stray capacity Cs, so that the loss caused by the capacity Cs can be reduced.
Patent JP-H0577952-A (JP)
Title: Sheet material conveyer
Inventor: HIURA HIROSHI
IPC: B65H7/02
Filed: 1991-09-19
Abstract: PURPOSE:To prevent a double-feed by always stably separating a sheet material regardless of size in its width direction, before feeding the sheet material loaded on a sheet material loading part. CONSTITUTION:When a side restricting plate 45 is moved by matching with a size in the width direction of a sheet material placed on a tray 6, air blow ports 42b, 42c are moved so as to take an adequate position by a moving means 43 matched with moving the side restricting plate 45, and air is blown out from the concerned air blow ports 42a, 42b, 42c by receiving a predetermined signal.
Patent JP-H05113052-A (JP)
Title: Multistory parking system
Inventor: AOKI ATSUSHI
IPC: E04H6/28
Filed: 1991-09-20
Abstract: PURPOSE:To secure the safety of a driver to the full by transferring a car automatically with a boarding pallet reciprocating between a conveying block and a turntable and a lifting body going up and down by a lifting means. CONSTITUTION:A delivery pallet 41 is supported on a lifting block 14, supporting a self-propelled boarding pallet 81 capable of reciprocation between this pallet 41 and a turntable unit 2. Next, at the time of garaging, a car to be parked is mounted on a table plate 95 of the turntable unit 2. simultaneously with an entrance door 3a opened by a garaging command, a turntable 91 rotates and thereby a rear end of the car is opposed to the entrance. Then, the boarding pallet 81 moves along rails 102, 101 and insertianally set up in a lower side of the car, supporting it on the delivery pallet 41 by means of reverse motion, thus it is automatically carried in a parking system body 1. Accordingly, a parking space is reducible without requiring any passage space in a delivery position.
Patent JP-H08127880-A (JP)
Title: Organic composite steel sheet excellent in corrosion resistance and weldability
Inventor: SHIBATA KEITARO
IPC: B32B27/20
Filed: 1994-11-01
Abstract: PURPOSE: To produce an organic composite steel sheet excellent in corrosion resistance and weldability, on the surface of a steel sheet, by laminating a Zn-Ni alloy plated layer, a chromate layer and an organic resin layer in succession under specified conditions. CONSTITUTION: On the surface layer of a steel sheet, as a primary layer, a Zn-Ni alloy plated layer with 10 to 50g/m<2> coating weight is formed, and the content of Ni in the surface layer part to 0.5μm from the plated surface layer is regulated to, by weight, 11 to 16%, the content of Ni in the internal layer of the plated layer deeper than 0.5μm is regulated to 11 to 16%, and the surface layer has the Ni content equal to that in the internal layer part. Next, as a secondary layer, a chromate layer with 10 to 100mg/m<2> coating weight expressed in terms of metallic chromium is formed, and as a third layer, an organic resin layer of 0.2 to 2.0μm is formed. Moreover, as the organic resin, epoxy resin, acrylic resin, vinyl resin, polyester resin, polyurethane resin or the like are used. Thus, the organic composite steel sheet having sufficient corrosion resistance even in an environment in which iron rust is present and this rust is stuck to the steel sheet and excellent in weldability can be obtd.
Patent JP-H03130744-A (JP)
Title: Grip for camera
Inventor: SASAKI HIDEMI
IPC: H04N5/225
Filed: 1989-10-16
Abstract: PURPOSE:To improve handling by providing a nearly bar-like main member, a sub member constituting an under grip which is disposed so that it can turn around the main member and a means for locking the turning of each member. CONSTITUTION:One end of the main member 30 is turnably disposed on an attachment part 20 by a supporting shaft 31. A photographing button 33 is provided on the main member 30 and a locking screw for fixing the turning of the main member 30 is provided in the supporting shaft 31. The sub member 40 is formed in a nearly U-shape so as to be used also as a carrying handle and both ends of the member 40 are turnably disposed on the supporting shafts 30A and 30B provided in the main member 30. The locking screw for fixing the sub member 40 is provided in the supporting shaft 30A. By properly turning the main member 30 and the sub member 40, the grip is used as an under grip, a carrying handle and an easy tripod.
Patent JP-H11186908-A (JP)
Title: Digital/analog conversion circuit for high integration
Inventor: BUN KEITAI
IPC: H03M1/76
Filed: 1998-09-22
Abstract: PROBLEM TO BE SOLVED: To reduce the number of the parts of a digital/analog conversion circuit by decoding the bits of a first group, generating switch drive signals, generating selection signals and non-selection signals from the bits of a remaining second group, distributing the voltage of the first group corresponding to the signals and selecting and outputting one of the signals of the second group. SOLUTION: A first decoder 100 and a second decoder 200 divide the digital signals of N bits into upper X bits and lower Y bits, impress them and execute an operation and the sum of the upper X bits and the lower Y bits becomes N bits. The first decoder 100 receives the bits of the first group and generates the 2X<+1> pieces of drive signals and the drive signals are divided into a first drive signal group and a second drive signal group. The second decoder 200 receives the bits of the second group and generates 2Y selection signals and non-selection signals. The selection signal selects one of voltage distribution circuit voltages and is outputted as an analog signal DAout.
Patent JP-H06123286-A (JP)
Title: Peristaltic liquid-transporting pump
Inventor: AKAHORI MASATOSHI
IPC: F04B43/12
Filed: 1992-10-07
Abstract: PURPOSE:To obtain a peristaltic liquid-transporting pump which can hold a pump discharge flow constant according to the peristaltic speed of a finger member. CONSTITUTION:A press-closing plate 16 is placed in elastic contact with a liquid-transporting tube 26 for sequentially pressing and closing the liquid- transporting tube 26 with a peristaltic mechanism made of a plurality of finger members 10. This plate 16 is composed of a chemical resistant elastic material 19 burnt and bonded to a lining plate 18 made of a metal material or a hard synthetic resin material, and the plate 18.
Patent JP-S61146590-A (JP)
Title: Patterning of vapor-deposited curved film
Inventor: TAKEKOSHI HIROSHI
IPC: C23C14/04
Filed: 1984-12-20
Abstract: PURPOSE:To form a thin film pattern having a fixed curvature by a method in which a water- or alkali-soluble ink is printed on a film, the film is curved and deposited with a conductive material in thin film, and the film is dipped in water or an alkali solution and rubbed to separate the ink. CONSTITUTION:A water- or alkali-soluble ink is coated on the portion not required to be deposited with a conductive material on a plastic film, and the film is curved by heat molding. A conductive thin film is formed on the film. The film is dipped in water or an alkali solution to separate the conductive face with a resist on the film. In this case, the ink is coated in a thickness of several-10mum on the film to form the deposited conductive layer. Afterwards, in the case of water-soluble ink, the ink is separated in water by rubbing, and in the case of alkali-soluble in, the ink is separated in an alkali aqueous solution by rubbing. The conductive thin film with ink can be separated and a pattern is formed.
Patent JP-H11107537-A (JP)
Title: Guard fence
Inventor: KUSAMA RYOJI
IPC: E04G21/32
Filed: 1997-10-01
Abstract: PROBLEM TO BE SOLVED: To provide a guard fence convenient to be used by dividing a frame body into a top stage and a bottom stage by a reinforcing material and by attaching porous members such as wire gauzes and shielding plates such as synthetic resin plates to respective stages in such a state as being easily replaced as necessary. SOLUTION: A frame body 1 of a guard fence is divided into a top stage and a bottom stage by a reinforcing material 2 and a plurality of fitting plates 5 are attached to its circumference and corner parts. Porous members 3 such as metal gauzes, punching metals, and expand metals or shielding plates such as metal plates, synthetic resin plates, and wooden plates are detachably installed in the top/bottom frames. A pattern and a picture are drawn on the shielding plate so as to be matched with the circumferential environment. Types of panels and the combination of the top stage and the bottom stage can be changed according to the using purposes and usages of the fence. This constitution can improve the using performance of the fence.
Patent JP-S62127621-A (JP)
Title: Method and instrument for measuring shape of molding tool and molded parts
Inventor: ONISHI MICHIICHI
IPC: G01B21/20
Filed: 1985-11-28
Abstract: PURPOSE:To make quick and inexpensive measurement by pressing a measuring contactor which overhangs from a base plate freely movable on a plane and exists at an adequate height from the base plate to the outer side face of a material to be measured and determining the intersected point of the virtual axial line which is parallel with the vertical axial center of the material to be measured and passes the contact end of the measuring contactor and the drawing to be drafted. CONSTITUTION:After the contact end 7a of the measuring contactor 7 of a tracer 10 is adjusted to the 1st contour-line position of the material 2 to be measured, reference lines (a), (b), (c)... are plotted along the scales between the gage marks of a reference rule 9 formed on the base plate 6 of the tracer 10 on the drawing 5 to be drafted at every contact of the contact end 7a of the measuring contactor 7 with >=3 points of optional points A, B, C... on the outer side face 2a of the material 2. Plotting points A', B', C'... are then obtd. by plotting in the plotting part 11b of a template 11 on the drawing 5 at every time when the reference part 11a of the template 11 is made coincident with the reference lines (a), (b), (c)..., by which the respective contour lines showing the shape of the material 2 are drawn.
Patent JP-H04144127-A (JP)
Title: Manufacture of semiconductor device
Inventor: UMESHITA NAOMI
IPC: H01L21/302
Filed: 1990-10-04
Abstract: PURPOSE:To reduce the cost of a semiconductor device and avoid abnormal process characteristics by a method wherein two or more types of etching gases whose electron energies giving the maximum values of dissociation cross- sections are largely different from each other are employed and an electron energy distribution in a plasma is made to be variable in the midst of etching to control the sidewall protection strength for an etching pattern. CONSTITUTION:Two or more types of gases whose sidewall protection strengths for an etching pattern are different from each other and, further, whose regions of electron energies giving the maximum values of dissociation cross-sections are largely different from each other are mixed and used as etching gases. In a plasma etching process employing those etching gases, an electron energy distribution in a plasma is made to be variable to adjust the ratio of the numbers of produced dissociated atoms of the respective etching gases. As a result, the sidewall protecting strength for an etching pattern can be arbitrarily controlled, i.e., process characteristics with a low sidewall protection strength or process characteristics with a high sidewall protection strength can be obtained. The electron energy distribution in the plasma can be adjusted by minimum adjustment of the external parameters of the plasma.
Patent JP-H02117522-A (JP)
Title: Erection container device of power bridge in self-loader
Inventor: KOBAYASHI AKIRA
IPC: B60P1/04
Filed: 1988-10-25
Abstract: PURPOSE:To release a driver from hard work by utilizing unique space and automating power bridge installation work by use of the sending out system created by a combination of a conveying means and cam. CONSTITUTION:A self-loader body S is inclined at an optional angle by stretching the power feet of the front wheels of a self-loader. In the next step, when a drive motor 3 is driven, a power bridge 2 is sent out backward with the feed of a conveyer chain 4, because the base end lower section 2a of the power bridge 2 is connected to the conveyer chain 4 a connecting fitting. At this time, a table lamp mounting plate 9 usually closed by a restoring spring is released being struck by the head section of the power bridge 2 and opposing the restoring spring. Next, a hydraulic cylinder 7 is actuated at the maximum ultimate position, where the power bridge 2 is extracted, to rotate an eccentric cam upward for raising the power bridge 2. As a result, the notch section of a base end upper corner 2b is pressed to the rear end lower corner of a load- carrying platform at the top dead center.
Patent JP-H1097066-A (JP)
Title: Positive resist composition for lift-off process and pattern forming method
Inventor: UEDA TAKASHI
IPC: G03F7/022
Filed: 1996-09-19
Abstract: PROBLEM TO BE SOLVED: To easily produce a resist compsn. having high heat resistance and capable of forming a circuit pattern with high processing precision and reliability by using novolak resin having introduced naphthoquinonediazidosulfonyl groups and a specified low nuclear body. SOLUTION: This resist compsn. contains novolak resin having introduced 1,2-naphthoquinonediazidosulfonyl groups obtd. by substituting 1,2- naphthoquinonediazidosulfonyl groups for 2.5-27mol% of the H atoms of the hydroxyl groups of novolak resin having repeating units represented by formula I and a wt. average mol.wt. (expressed in terms of polystyrene) of 2,000-20,000 and a low nuclear body having phenolic hydroxyl groups and 2-20 benzene rings represented by formula II or III. The ratio of the number of the phenolic hydroxyl groups to that of the benzene rings is 0.5-2.5. In the formula II, each of (m) and (n) is an integer of 0-2 and each of R<1> -R<6> and A is H, methyl, etc. In the formula III, (h) is a number satisfying a wt. average mol.wt. of 200-2,500.
Patent JP-H11168417-A (JP)
Title: Demodulator for non-contact chip card
Inventor: ROBERTS ANDREW J
IPC: H04L27/08
Filed: 1998-09-24
Abstract: PROBLEM TO BE SOLVED: To provide a demodulator for non-contact chip card. SOLUTION: A non-contact chip card, to which binary data are transmitted at a radio frequency(RF), is provided with the demodulator for binary data. This demodulator is provided with a circuit for detecting transmitted signals, rectifier circuit 12, band pass filter 14, comparator stage 16 and memory circuit 18. The band pass filter 14 applies a low frequency signal to be used as a reference for two comparators and a high frequency signal to be used for comparison with a reference to change together with the low frequency signal. As a result, demodulation is not affected by the average level of received signals.
Patent JP-S62135169-A (JP)
Inventor: SUZUKI SHINICHI
IPC: B65D75/30
Filed: 1985-12-02
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-H07106696-A (JP)
Title: Wavelength selection device
Inventor: SAKATA HAJIME
IPC: H01S5/026
Filed: 1993-10-02
Abstract: PURPOSE:To provide a device for selecting a specific wavelength stably from an input light having an arbitrary polarization state. CONSTITUTION:In the device for selecting an arbitrary wavelength from a wavelength multiplied optical signal, two channel type waveguides 16, 17 leaving a structure for confining two lights intersecting perpendicularly in the polarization direction are constituted contiguously each other. Gratings 14, 15 for selecting the wavelength are formed in the channel type waveguides 16, 17 and the grating periods are set to allow selection of an identical wavelength.
Patent JP-H0695358-A (JP)
Title: Phase shift mask and phase shift mask blanks as well as production of phase shift mask blank
Inventor: HAYASHI KENTA
IPC: G03F1/80
Filed: 1992-09-11
Abstract: PURPOSE:To provide the phase shift mask and phase shift mask blank which have the good adhesion of the films formed on a substrate and high productivity and are usable for use with an exposing device using the short wavelength of a KrF excimer laser, etc., as a light source as well as the process for production of the phase shift mask blank. CONSTITUTION:This phase shift mask is constituted by successively providing the surface of the transparent substrate 1 with an etching stopper layer 2 consisting of the nitride or carbide of silicon, a phase shift layer 3 consisting of the oxide of silicon, a light shielding layer 4 mainly consisting of the silicon and an antireflection layer 5 consisting of the nitride or carbide of the silicon and respectively patterning 3', 4'' the phase shift layer 3 and the light shielding layer 4. The phase shift mask blank is constituted by providing the layers before the patterning. This process for production of the phase shift mask blank consists in continuously forming the thin films of the respective layers by a sputtering method, etc., within the same chamber on the transparent substrate 1.
Patent JP-H05105769-A (JP)
Title: Batch type production device for high viscosity resin
Inventor: SASADA KATSUHIKO
IPC: B01F23/47
Filed: 1991-10-17
Abstract: PURPOSE:To produce a polymer in a high stirring efficiency and to discharge the produced product in a high discharging efficiency by attaching a spiral stirring.discharge-accelerating member at the lower end of the rotation shaft of a stirring blade. CONSTITUTION:A spiral stirring.discharge-accelerating member 6 is attached to the lower end of the rotation shaft 11 of the stirring blade 12 in a batch type high viscosity resin production device and performs the stirring.discharging of the resin in a discharging member 7 disposed at the bottom of 2 reaction vessel, thereby producing the polymer in simple structure, mechanism and operation in a high stirring efficiency and subsequently discharging the produced polymer in a high discharging efficiency.
Patent JP-2001094454-A (JP)
Title: Method for supplying local oscillation signal and its circuit
Inventor: KAWANABE YOSHITAKA
IPC: H04B1/16
Filed: 1999-09-24
Abstract: PROBLEM TO BE SOLVED: To accurately reproduce propagation delay differences at antennas among received signals inputted to a plurality of receivers each adopting a small-scale circuit. SOLUTION: A frequency data generating section 6 supplies frequency data including a commonly synchronized frequency component to a plurality of the receivers 2-1-2-n. In a receiver 2-n, a local oscillation signal generating section 3-n typically represented by a D/A converter generates a local oscillation signal on the basis of a the commonly synchronized frequency data. Thus, the passing phase of the received signal outputted from an antenna 1-n via the receiver 1-n is fixed. As a result, the phase difference of the received signals by a DSP 8 through the receivers 2-1-2-n indicates the propagation delay differences of the received signals. Furthermore, the frequency data including a plurality of frequency components are supplied to the receivers 2-1-2-n.  By selecting the frequency data in the inside of the receiver 2-n and applying orthogonal modulation to the selected frequency data, a local oscillation signal with intermediate frequencies mutually different from each other is generated.
Patent JP-S61146583-A (JP)
Title: Thermal printer
Inventor: ARAKAWA JUNICHI
IPC: B41J35/28
Filed: 1984-12-20
Abstract: PURPOSE:To obtain a thermal printer capable of effective printing without errors by using a system in which the presence of ink ribbon is detected, and one-way printing or both-way printing is automatically selected. CONSTITUTION:When thermal transfer printing is made, the ink of an ink ribbon 5 is transferred to a recording paper for printing by the heating of a thermal head 3. At a thermal printing mode, going-returning printing is made during the period when the carriage 1 moves to both forwarding and backwarding directions. In the case of the forward printing, it is necessary to print bilaterally reversed data for the forwarding printing period. For this reason, the content of buffer is bilaterally reversed through a reverse circuit during the backward printing periods and stored in the buffer. The content of the buffer is sent to the thermal head 3 to perform normal printing.
Patent JP-S61146835-A (JP)
Inventor: OGAWA KANEO
IPC: D02J1/06
Filed: 1984-12-20
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-S61149798-A (JP)
Inventor: KUROSAKI RYUJIRO
IPC: B64C9/02
Filed: 1984-12-21
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。