baber/WOPTO huggingface dataset:
Patent JP-H0328369-A (JP)
Title: Target of thin film coating device
Inventor: ISHIJIMA TSUYOSHI
IPC: H01L21/203
Filed: 1989-06-23
Abstract: PURPOSE:To improve uniformity of film thickness of a coated film by forming a target of a thin film coating device of a recessed surface so that thickness is made thin toward the central part from the circumferential part and changing the incident angle of the particles to be stuck. CONSTITUTION:A thin film is formed by sputtering a target 2 having a disk shape on a holding base 1 and allowing the constitutional material to fly as the particles to be stuck and sticking the particles on the surface of a semiconductor wafer (unshown in a figure). In the above-mentioned thin film sticking device, the surface 3 of the target 2 is formed into a recessed surface so that thickness is made gradually thin toward the central part from the peripheral part. The particles to be stuck are allowed to fly from this recessed surface and the incident angle onto the surface of the semiconductor wafer is made nearly uniform within the surface. Thereby the film thickness of the coated film within the surface is made uniform and a high-precision pattern can be formed.
Patent JP-H0913717-A (JP)
Title: Prefabricated type trunk room
Inventor: TASHIRO SADAJI
IPC: E04B9/30
Filed: 1995-06-28
Abstract: PURPOSE: To facilitate assembling, disassembling and keeping, by using panels for the roof in common having the same size with wall materials and floor materials to reduce the number of kinds of parts. CONSTITUTION: A rectangular steel panel folded at the peripheral part is a basic constituent and the wall material of side faces is made of two panels respectively. Two wall material panels are erected respectively for one face on a sill 3 assembled to shape a square form. And a front face verge 6a, side face verges 6b, and a rear face verge 6c assembled to form a square frame wall are fixed to the upper part thereof and further, two panels 1a without windows are fixed as a roof member. The front face wall is composed of a panel 1b with a window and a panel 1c with a door. And a gutter 8 is fixed at the lower side of the connection face of the two panels used for the roof.
Patent JP-H029743-A (JP)
Title: Decorative material and production thereof
Inventor: ADACHI SEIJI
IPC: C04B35/00
Filed: 1988-06-29
Abstract: PURPOSE:To obtain a bard decorative material having fine golden luster by a simple process with relatively inexpensive materials by incorporating Bi, Ba and Cu in a specified ratio. CONSTITUTION:This decorative material having golden luster is a metal oxide compsn. contg. 5-60mol% Bi, 20-90mol% Ba and 5-80mol% Cu. The oxide compsn. is obtd. by mixing the oxides, hydroxides, carbonates or nitrates of Bi, Ba and Cu in a prescribed ratio among the metals and heat-treating the mixture at 700-880 deg.C in an oxygen atmosphere.
Patent JP-H0757197-A (JP)
Title: Discrimination management device
Inventor: TAKEDA EIJI
IPC: H04W4/04
Filed: 1993-06-30
Abstract: PURPOSE:To obtain the vehicle discrimination management device which is widely used, easily operated, and efficient. CONSTITUTION:A transmission equipment l mounted on a vehicle modulates a carrier sent from an oscillator 11 into a modulated signal corresponding to the discrimination code characteristic to the vehicle by a modulating circuit 14 and sends it out by a transmitting antenna 14. A reception equipment 2 receives the sent signal by a receiving antenna 21 and a signal processing circuit 23 compares discrimination code, demodulated by a demodulating circuit 22, with data in a memory 24 to output a signal matching the purpose of use.
Patent JP-S6137222-A (JP)
Inventor: KUSATAKE SUGIAKI
IPC: A47K3/02
Filed: 1984-07-31
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-S5588479-A (JP)
Title: Picture signal coding process system
Inventor: ARISAWA MASAKAZU
IPC: H04N7/30
Filed: 1978-12-26
Abstract: PURPOSE: To ensure the high compression to the picture signals with addition of a small number of circuits by varying the coding bit number according to the nature of the DC-AC conversion block and then distributing the bit number to each component of the predictive error signals.  
     CONSTITUTION: The picture input given from terminal 1 is converted into the digital signals through A/D converter 2 and then applied to Hadamard converter 3 to deliver Hadamard conversion output YN. This output YN is applied to one side of subtractor circuit 4, and then output EN of circuit 4 is applied to mode selector 5 and quantizer 6. The absolute value of the predictive error signal is compared with the prescribed threshold level by selector 5. And then the mode division is given to several units of signals which are under the threshold level simultaneously from the low frequency component among the predictive error signals which are given ordering from the low to high frequency components, thus one mode being selected. Then the control is given to the characteristics of quantizer 6 via selector 5, and at the same time the transmission code is produced at coder 7 by the output of selector 5 as well as output ZN of quantizer 6 to be transmitted to the transmission line. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-H1155907-A (JP)
Title: Electromagnetic driver having moving permanent magnet
Inventor: OUDET CLAUDE
IPC: H02K1/02
Filed: 1998-06-10
Abstract: PROBLEM TO BE SOLVED: To contrive weight and cost reduction by reducing the volume of a magnet. SOLUTION: For this electromagnetic driver, all of the moving member are magnetized in the same direction in the case that the moving material 1 includes one or more magnetized parts 2, and the material of the magnetized part has actually linear demagnetization up to 100 deg.C at least and to the negative value of the density of magnetic fluxes where at least the absolute value is roughly equal to half the remanence of the above material, and the magnetic circuit part 5 and the magnetized part are adjusted so that the average working point of each of the magnetized parts may come to the value of the density of magnetic fluxes smaller than half the value of the remanence of the magnetic material in the case that currents are not flowing to coils 12 and 13.
Patent JP-H11355678-A (JP)
Title: Television broadcasting receiver
Inventor: NISHIMURA SUKENOBU
IPC: H04N5/44
Filed: 1998-06-10
Abstract: PROBLEM TO BE SOLVED: To prevent the degradation of an image by accurately tuning even to broadcasting with offset broadcasting frequency in a television signal receiver of a frequency synthesizer system. SOLUTION: This receiver is provided with a tuning part 21 which selects the channel of a desired television broadcasting, a frequency converting part 22 which converts a selected signal into a fixed intermediate frequency signal, a local oscillation circuit 25 which obtains a local oscillation signal for conversion, an IF processing part 23 which amplifies and detects a converted signal and obtains a video signal, a controlling part 24 which controls the frequencies of the tuning part and the local oscillation circuit part,  a storing part 26 which stores information for control and a current position detecting means and the part 24 obtains position information from the current position detecting means 29 and adjusts the frequency of the parts 21 and 25 so as to accurately tune to television broadcasting by using offset information of a broadcasting station in the area that is preliminarily stored in the part 26.
Patent JP-H0453812-A (JP)
Title: Molding composition and production of molded article therefrom
Inventor: MAEDA TETSUO
IPC: C08F259/00
Filed: 1990-06-20
Abstract: PURPOSE:To improve the impact resistance of a molded article by mixing a molding compsn. comprising a thermoplastic resin, a (meth)acrylate, a fibrous component, and a polymn. initiator with a specified amt. of a polymerizable polar monomer. CONSTITUTION:A thermoplastic resin (e.g. a vinyl chloride resin), a mono- or polyfunctional (meth)acrylate (e.g. 2-ethylhexyl methacrylate), a fibrous component (e.g. a glass fiber), a polymn. initiator (e.g. t-butyl peroxybenzoate), and a polymerizable polar monomer (e. g. isophthalic acid monoacrylic ester) in an amt. of at least 0. 05 wt. % of the (meth)acrylate are mixed to give a molding compsn., which, when cured thermally or by exposing to a radiation, gives a molded article excellent in elastic modulus, bending strength, impact resistance, etc., and suitable for an electric part, etc.
Patent JP-S5865852-A (JP)
Inventor: HISANAGA KENICHI
IPC: E04D1/18
Filed: 1981-10-12
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-H08473-A (JP)
Title: Electric cooker
Inventor: IHARA TSUTOMU
IPC: A47J37/06
Filed: 1994-06-20
Abstract: PURPOSE:To obtain an electric cooker which has a lid fitted to the main body rotatably wherein an electric device box is formed on one side of the main body and the head of the electric device box and a rib which is placed in a part of the lid above the pivot of a hinge make placement and storage in a standing position possible. CONSTITUTION:An electric cooker 1 has a main body 2 and a lid 3 which is fitted rotatably to the main body 2 and cooks food placed in a internal space between the main body 2 and the lid 3 by electric heaters 10, 27. In this case, an electric device box 6 housing a receptacle 7 and electric devices such as a switch and a timer is formed on one side of the main body 2, and the lid 3 is fitted to the upper part of the electric device box by a hinge 4. A rib 41 is attached to a part of the lid 3 which is above the center of rotation of a hinge. The electric cooker can be mounted in a standing position by the side end of the electric device box 6 and the rib 41.
Patent JP-S6055553-A (JP)
Title: Operation of on-vehicle dad reproducer
Inventor: MUTOU MASAHITO
IPC: G11B27/00
Filed: 1983-09-05
Abstract: PURPOSE:To facilitate easy repetitive reproduction of a specific music by providing a repeat key to repeat the music which is under reproduction, and repeating a disk from the head music through the music set at the first operation with the second operation of the repeat key. CONSTITUTION:A timer is cleared when a specified period of time elapses after a repeat key 30 is pushed for the first time. At the same time, the music A which is under reproduction is stored. The end of the music A is waited for as long as an ejection key is not operated during reproduction. When the music A ends, the reproduction position is shifted to the head of the music A. When the key 30 is pushed again, the timer is cleared. Then the music under reproduction is stored, and the reproduction is continued. When the music A ends, the reproduction position is shifted to the reproduction start position for the head music of a disk. Then the reproduction is started again from the head music. When the reproduction position reaches again the head position of the stored music A, the reproduction position is set back to the head music again.
Patent JP-H086296-A (JP)
Title: Toner for developing electrostatic charge image and electrophotographic developer using the same
Inventor: WATANABE KAZUTO
IPC: G03G9/087
Filed: 1994-06-21
Abstract: PURPOSE:To impart stable triboelectric chargeability to a toner based on a resin binder, a colorant and an electric charge controlling agent and to remarkably suppress a variation of the chargeability due to environment by further incorporating an electric charge controlling agent whose polarity is reverse to that of the toner into the toner. CONSTITUTION:In a toner based on a resin binder, a colorant and a positive or negative electric charge controlling agent, an electric charge controlling agent whose polarity is reverse to that of the toner is used in combination. Any conventional electric charge controlling agent may be used as the positive or negative electric charge controlling agent and the amt. of this agent used depends on the kind of the resin binder, the presence of additives used at need and a method for producing the toner including a dispersing process. The electric charge controlling agent whose polarity is reverse to that of the toner is used by 0.1-1 pt. wt., preferably 0.2-0.5 pt.wt. per 100 pts.wt. of the resin binder. Polystyrene, poly-p-chlorostyrene or a mixture of them may be used as the resin binder.
Patent JP-S6053968-A (JP)
Title: Developing method
Inventor: HAYASHI NOBUHIRO
IPC: G03G15/06
Filed: 1983-09-05
Abstract: PURPOSE:To prevent longitudinal striae due to uneven distribution of the magnetic flux of developing magnetic poles by applying an alternating electric field intermittently accross the gap between a latent image bearing member and a developer carrying member facing each other. CONSTITUTION:A magnetic developer 9 stored in a developer vessel 8 is attracted with the magnetic force of the conveying magnetic poles N2, S2 of a fixed magnetic roller 11 in the sleeve 10 of a developer carrying member, and conveyed in the arrow direction (b), regulated to a uniform thin layer with a magnetic blade 12 and magnetic pole N1, and conveyed to a developing zone facing an latent image bearing member 1 to feed the developer. On the other hand, the magnetic roller 11 has a developing magnetic pole S1 in the developing zone to generate a developing magnetic field. An alternating electric field is intermittently formed with a developing bias power supply 13 in the developing gap between the member 1 and the sleeve 10, and even when the magnetic flux density distribution of the pols S1 is uneven, longitudinal striae caused by said unevenness are improved to an unnoticeable degree by the alternating electric field.
Patent JP-H05228042-A (JP)
Title: Bed container chamber
Inventor: SHIYOUKO TOSHIHIRO
IPC: A47C17/13
Filed: 1991-07-03
Abstract: PURPOSE:To easily fit a guide into a guide groove to easily handle it on containing a bed, by providing a widened form at the front end of the guide groove in the containing side of the bed container chamber from which beds can be freely put in or taken out. CONSTITUTION:A bed container chamber 1 is constructed in the lower space between a sitting room 2 and a toilet chamber 4 formed by an assembled box 3 in a one-room apartment. In this bed container chamber 1, beds are contained to be freely put in or taken out of the sitting room side 2. The bed is provided with a plurality of casters with a brake at the bottom thereof in order to transfer them. A couple of guide rails 16 are laid down in the depth direction of the container chamber 1 on the floor face of the chamber 1 to conduct, by sliding, the guide made of metal plates suspended from the central bottom of the bed. In this case, the front side of the guide rails are formed like a fan shape. In this way, the front end is formed to be a widened guide groove 17.
Patent JP-H08334561-A (JP)
Title: Ultrasonic doppler-type ground speed measuring apparatus
Inventor: WATANABE KEIICHI
IPC: G01C21/00
Filed: 1995-06-05
Abstract: PURPOSE: To obtain an ultrasonic Doppler-type ground speed measuring apparatus by which a precise ground speed can be computed by receiving reflected waves of ultrasonic waves from road surface and finding the frequency and the magnitude of Doppler waves on the basis of received waves. CONSTITUTION: By using continuous waves which are output by an oscillator 1, an ultrasonic transmitter 2 transmits ultrasonic waves to a road surface. Reflected waves from the road surface which contains Doppler waves are received by an ultrasonic receiver 3 so as to be amplified 4. A multiplier 5 multiplies a received signal by the continuous waves of the oscillator 1, and only a Doppler signal is taken out by a low-pass filter 6. The output of the filter 6 is digital-converted digitally by a zero-crossing comparator 7, and a counter 8 finds a Doppler frequency. In addition, a voltmeter 9 finds an amplitude value on the basis of the output of the filter 6. At this time, the amplitude value differs according to the unevenness or the wet state of the road surface, and a frequency is dropped at a high speed or the like.  Consequently, the relationship among a vehicle speed, the amplitude value and the frequency is computed in advance so as to be found, the relationship is stored in a vehicle- speed computation circuit 10, and a precise vehicle speed can be computed on the basis of the frequency and the amplitude value of the counter 8 and the voltmeter 9.
Patent JP-H0329381-A (JP)
Title: Electronic device using diamond
Inventor: YAMAZAKI SHUNPEI
IPC: C30B29/04
Filed: 1989-06-26
Abstract: PURPOSE:To enable a sufficient visible light to be emitted by providing a first impurity region of a diamond within a region where there are no buffer layer or conductor with the edge part agreeing with the buffer layer and providing a second buffer layer which is of the same shape as a second impurity region and this region. CONSTITUTION:A diamond 2 is formed on a substrate 1 which is provided with an insulation surface, semiconductors 3, 3' are formed on it as a first buffer layer, and then a first impurity region 5 is formed at the diamond 2 by the ion implantation method. Then, the edge part of the buffer layer 3 is allowed to agree with an edge part 20 of the first impurity region 5, a second buffer layer 27 of the same shape is selectively formed on the impurity region 5. it is annealed in air, and then a second impurity region 26 is formed on the upper part of the impurities region. Then, pulse or DC/AC current is applied between conductors 9 and 29 which are formed at the upper side of the buffer layers 3 and 27, thus enabling a visible light to be generated especially at the impurity regions 5 and 26.
Patent JP-H03140041-A (JP)
Title: Amplification of burst signal
Inventor: MARUTEIN BURAAMUSU
IPC: H04B3/04
Filed: 1990-06-22
Abstract: PURPOSE: To always introduce burst to an amplitude discriminator with the maximum opening by setting a constant DC voltage difference between the two mirror symmetrical output signals of an amplifier in a CR circuit network, and controlling the amplification of those signals so that the arithmetic mean values of the signals adjusted by the CR circuit network can be the same potential. CONSTITUTION: A burst signal is introduced to an amplifier 1 with two symmetrical output ends A1 and S2 from which two mirror symmetrical output signals are generated, and a prescribed DC voltage difference is set between those two output signals for forming adjusted signals. The arithmetic mean values of those adjusted signals are formed and introduced to a comparator 3, and the output value of the comparator 3 is supplied to an integrator 4. A reference voltage UREF is introduced to the other input of the integrator 4, and when the mean values of the both adjusted signals are mutually shifted, the amplifier 1 is balanced by the integrator 4. Thus, at the time of amplifying the burst signal, a large opening can be generated in a simple method.
Patent JP-H08335359-A (JP)
Title: Reproducing device
Inventor: MAEDA YUTAKA
IPC: G11B19/02
Filed: 1995-06-07
Abstract: PURPOSE: To remarkably improve use convenience by automatically setting operating modes to be executed by a reproducing device based on the operation mode of a user to make it unnecessary that the performs mode selecting operations and to make the operation easy. CONSTITUTION: In a constitution in which a disk player 1 and a personal computer 2 are connected, a controller 20 performs the reproducing operation control of the disk player 1 by making the reproducing mode of this device a CD-DA mode with reproducing keys of an operation part 21 and a CD-ROM mode with the access request from the personal computer 2. Data read by a mechanical deck 24 and reproduced by a CD control part 23 and a CD-ROM decoder 22 are outputted to an audio output terminal 13 via an audio processing part 25 when the mode is the CD-DA mode and are outputted to the personal computer 2 via an interface part 29 when the mode is the CD-ROM mode. Thus, it is unnecessary that the user performs the mode selecting operations and the operation of the device is simplified and use convenience is remarkably improved.
Patent JP-S6410059-A (JP)
Title: Liquid return preventive device for refrigeraiton cycle
Inventor: SUZUKI SUSUMU
IPC: F25B1/00
Filed: 1987-06-30
Abstract: PURPOSE: To restart a compressor smoothly while protecting by providing a two-way valve for a pressure balance bypass circuit connecting the delivery side of a compressor with the suction side thereof in a refrigeration cycle thereby preventing liquid back from the delivery side to the suction side of the compressor. CONSTITUTION: When the operation of a compressor 11 is stopped, a solenoid valve (two-way valve) 17 connected with the contact of an electromagnetic contactor is opened to conduct a bias circuit 16 up to the way thereof. The remaining part is opened/closed by a pressure difference being set by the spring constant of a check valve 19 constituting a liquid back prevention mechanism 18. During operation of a compressor 11, the solenoid valve 17 is closed through excitation of the electromagnetic contactor and the bias circuit 16 is interrupted.  If the solenoid valve 11 the bias circuit 16 is opened when the pressure difference between the high pressure side and the low pressure side of a refrigeration cycle 10 is high, the check valve 19 is also opened by the pressure difference and delivery refrigerant gas passes through the bias circuit 16 and flows to the suction side of the compressor thus balancing the pressure.
Patent JP-H1011366-A (JP)
Title: Memory replacement detecting method
Inventor: FUKAZAWA AYANORI
IPC: G06F12/16
Filed: 1996-06-24
Abstract: PROBLEM TO BE SOLVED: To securely detect whether or not a backup RAM is cleared after a program ROM is replaced. SOLUTION: When the program ROM 2 is replaced, the backup RAM 3 is cleared and version data ROMVer of the program ROM 2 is written in the backup RAM 3; when the power source is turned on, the version data ROMVer of the program ROM 2 is compared with version data RAMVer written in the backup RAM 3 and the replacement of the program ROM 2 is detected according to the comparison result.
Patent JP-H0329607-A (JP)
Title: Power generation method for lift coat hanger
Inventor: OSHIMA KAZUYOSHI
IPC: A47B61/00
Filed: 1989-06-26
Abstract: PURPOSE:To ensure the smooth rotation of an arm by providing a stop mechanism for generating power even when the arm is at an opening start position via the use of a compression spring and a crank mechanism, and enabling the locking and unlocking of the stop mechanism interlocked with the spring rest of the crank mechanism. CONSTITUTION:Power is generated even when an arm 1 is at an opening start position by using a crank mechanism A comprising a compression spring 8 for obtaining the power (turning drive force) of the arm 1, and a link arm 12 and a fixing plate 6 for compressing the spring 8 up to the opening start position of the arm 1. Furthermore, a stop mechanism 16 capable of being locked or unlocked via interlocking with the spring rest 10 of the crank mechanism A is provided, thereby enabling retaining the arm 1 in a rest condition at the opening start position and at a desired open angle against an arm power. As a result, the arm 1 can be safely and smoothly turned down or up.
Patent JP-S6142105-A (JP)
Title: Manganese-zinc system ferrite material and magnetic core for high frequency power supply transformer
Inventor: ONISHIMA SHUNJI
IPC: C04B35/38
Filed: 1984-08-02
Abstract: PURPOSE:To obtain high permeability and low loss characteristic by forming a manganese-zinc system ferrite material through inclusion of calcium oxide, silicon oxide, niobium oxide, bismuth oxide and/or indium oxide and potassium oxide. CONSTITUTION:A manganese-zinc system ferrite material is formed through inclusion of calcium oxide, silicon oxide, niobium oxide, bismuth oxide and/or indium oxide and potassium oxide. Calcium oxide is 0.03-0.2wt% in terms of CaCO3, silicon oxide is 0.001-0.05wt% in terms of SiO2, niobium oxide is 0.001- 0.1wt% in terms of Nb2O5, bismuth oxide and/or indium oxide is 0.001-0.1wt% in terms of Bi2O3 and/or In2O3 and potassium oxide is 0.3wt% or less in terms of K2CO3.