baber/WOPTO huggingface dataset:
Patent JP-S5670534-A (JP)
Title: Control circuit for camera
Inventor: KOBAYASHI MIKIO
IPC: G03B9/64
Filed: 1979-11-15
Abstract: PURPOSE: To miniaturize a control circuit while making it possible to set the delay time of a self timer freely over a wide range by obtaining a release signal by supplying the set time of the self timer to a programmable timer.  
     CONSTITUTION: An ASA speed, stop-down amount and self time delay time are set by are set by setters 12', 13' and 14', and the quantity of external light by photometric amplifier 11; and they are applied to multiplexer 20, whose output is supplied to digital arithmetic circuit 17, so that the exposure value will be determined. In this case, the time of the self timer is set by an analog signal and supplied to programmable timer 16a of sequence control part 16 via multiplexer 20, so that release signal SRL will be obtained by the output of the multiplexer. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-H04369907-A (JP)
Title: High frequency amplifier circuit
Inventor: ABE KOICHI
IPC: H03F1/26
Filed: 1991-06-19
Abstract: PURPOSE:To realize the high frequency amplifier circuit employing a high frequency amplifier circuit in which an emitter of a silicon bipolar transistor(TR) connects directly to ground so as to apply a proper bias voltage to a base of an amplifier TR thereby utilizing a noise characteristic and a gain characteristic of the TR to the utmost. CONSTITUTION:A collector of an amplifier npn TR 1 connects to an anode power supply terminal 15 via a 1st resistor 3 and an emitter of a pnp TR 4 connects to a terminal of the 1st resistor 3 at a collector side of the TR 1. Moreover, the anode power supply terminal 15 connects to ground via 2nd and 3rd resistors 5, 6 connected in series and a base of the pnp TR 4 is connected to the intermediate connecting point of the resistors 5, 6, a collector of the pnp TR 4 connects to ground via 4th and 5th resistors 7, 8 connected in series and a base of the npn TR 1 is connected to the intermediate connecting point of the resistors 7, 8.
Patent JP-S5372445-A (JP)
Title: Reception system for pulse modulating signal
Inventor: YASUKI TOSHIHARU
IPC: H03K5/01
Filed: 1976-12-09
Abstract: PURPOSE: To obtain the reception system enabling a good reception performance, by reducing the limitation of improving effect of demodulated signal S/N caused by making broader the signal band width. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-S6127032-A (JP)
Title: Airtight case for electron tube
Inventor: HOSHINO MASANORI
IPC: H01J23/12
Filed: 1984-07-16
Abstract: PURPOSE:To obtain an airtight case for an electron tube which is minimally heated and has high adhesive strength at low cost by directly fusing a copper member to the end surface of a cylindrical ceramic member and then joining the thus formed body and a metallic member together through the copper member. CONSTITUTION:After a copper member 2 is brought into contact with the end surface of a cylindrical ceramic member 1, heating is performed at a temperature not lower than the eutectic point for the combination of copper and oxygen and not higher than the melting point of copper for 10-30min to firmly fuse the copper member 2 to the cylindrical ceramic member 1. When a nonoxidized ceramic such as AlN or SiC is used for the cylindrical member 1, it is desirable that the surface of the member 1 be subjected to oxidation or similar treatment. The above heating is performed in an atmosphere of an inactive gas such as nitrogen gas either when the copper member 2 contains oxygen or when the surface of the copper member 2 is oxidized. It is performed in an oxidative atmosphere containing a slight amount of oxygen when the copper member 2 does not contain oxygen. Next, after a brazing material 4 is interposed between the copper member 2 and the end surface of a metallic member, these members are joined together by high frequency brazing.
Patent JP-S5948928-A (JP)
Title: Control device of thickness of weak absorption thin film
Inventor: JIYAN KANTORUU
IPC: G01B11/06
Filed: 1983-08-11
Abstract: 1. A device for controlling the thickness of a thin absorbing layer (3B) of a low absorption power on a partially or totally reflecting layer (3A), via a monochromatic or quasi monochromatic light beam which is directed onto the layer, characterized in that it comprises : - a light separator (13) which divides the beam into two parts, a first part (lo) being directed on a first linear optoelectronic converter (15A) supplying a first electrical signal (loe), a second part (lt) of the beam being directed on the layer, being reflected on it and being directed to a second linear optoelectronic converter (15B) supplying a second electrical signal (le), - a means for computing the ratio between the second electrical signal and the first electrical signal, - a means for obtaining the derivation of said relation, - a means for supplying a signal when said derivation has remained, for a predetermined time, between two given values situated on either side of a reference value of the desired thickness.
Patent JP-S5854008-A (JP)
Inventor: KOIKE SHIYUNJI
IPC: A41D1/06
Filed: 1981-09-17
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-S634201-A (JP)
Title: Antireflection film
Inventor: TAKESHITA KATSUYOSHI
IPC: G02B1/11
Filed: 1986-06-24
Abstract: PURPOSE:To obtain a preventive film having an excellent antireflection characteristic by providing an antireflection film consisting of two layers of thin films having the optical characteristics varying from a transparent base material toward the atm. side to at least part of the base material. CONSTITUTION:The antireflection film is constituted of two layers of the thin films; a high-refractive index thin film 11 and low-refractive index thin film 12, at the time of depositing said antireflection film on the surface of a plastic lens 13. The optical characteristic of the layer 11 in such constitution is specified to 1.55<na<2.25, 0.8Xmlambda0/4<nada<1.2Xmlambda0/4 and the optical characteristic of the layer 2 is specified to 1.35Xna<1.50, 0.8Xlambda0/4<nbdb<1.2Xlambda0/4, where na and nb are refractive indices, da and db are the film thickness expressed by nm, 1 and 2 are the design wavelength of nm unit in a visible wavelength region. na is the value larger than the refractive index of the base material. The essential component of the liquid compsn. is specified to the colloidal liquid prepd. by dispersing titanium oxide particles having 1-100mmu grain size in a solvent.
Patent JP-S5848544-A (JP)
Title: Code synchronism detecting circuit
Inventor: SASAKI MICHIO
IPC: H04B1/7073
Filed: 1981-09-17
Abstract: PURPOSE:To easily attain synchronism even at a weak input electric field strength, by using a potentiometer connected to a comparison circuit. CONSTITUTION:A high pass filter 16, a noise amplifying circuit 17, a rectifying circut 18 and a comparison circuit 19 are provided between a frequency discriminating circuit 15 and a clock generating circuit 10. A rectifying circuit 22, a comparison circuit 23 and a switching circuit 24 are provided between the circuit 17 and a low frequency amplifying circuit 20. In the reception with a frequency modulation system, a noise component out of a signal component outputted from the circuit 15 is amplified and converted into a DC at the circuit 22 as same as the band split system, and this level is detected at the comparator 23. In this case, the circuit 24 is operative, the circuit 20 is fed with a power supply, an audio signal is amplified and voice is outputted from a speaker 21.
Patent JP-S6210272-A (JP)
Title: Rotary type vapor deposition device
Inventor: NOHARA HIROSHI
IPC: C23C14/50
Filed: 1985-07-05
Abstract: PURPOSE:To rotate the jigs on these axes in a vapor deposition range and to increase the vapor deposition capacity and to enhance the mass-productivity by supporting axially the fitting jigs of a material to be vapor-deposited on a rotary frame in the equiintervals, providing the sprockets to the jigs and engaging these with a closed-end chain. CONSTITUTION:Plural pieces of fitting jigs 3 of the materials to be treated are axially supported on a rotary frame 2 incorporated in the inside of a vacuum tank 1 in the equiintervals. The sprockets 4 are provided to one hand of the jigs 3 and engaged with a closed-end chain 5 provide to the inside of a vapor deposition range A. The materials 7 to be vapor-deposited are fitted to the jigs 3 and the rotary frame 2 is rotated. When the sprockets 4 are touched to the chain 5, these start to rotate and both the jigs 3 and the materials 7 start to rotate (autorotation). When the materials 7 reach the vapor deposition range A, a vapor deposition sample 9 is heated with a heater 10 and the materials 7 are vapor-deposited and also uniformly vapor-deposited by the autorotation and the revolution. When the sprockets 4 exceed the vapor deposition range A and separated from the chain 5, the autorotation is freed.
Patent JP-2000339887-A (JP)
Title: Magnetic disk device
Inventor: NISHIMURA HIDETO
IPC: G11B21/02
Filed: 1999-05-27
Abstract: PROBLEM TO BE SOLVED: To compensate reduction in the magnetic flux density of a magnet edge surface part to obtain a stable driving without employing any complicated shape of a magnet, and to achieve low magnet costs by making the widths of both ends of the magnet larger than that of a center part. SOLUTION: The strength of a magnet interlinked by a coil is set to be B0 when the coil is positioned in the center part of a width H, the reduction amount of the strength B0 of the magnet is set to be ΔB in the range of a maximum coil operation, the width of each of both ends is set so as to increase the with in a coil magnetic flux interlinking direction by H×ΔB/B0, and the density of a magnetic flux in the end of the magnet is thereby reduced and compensated for by increasing a magnet interlinking length. Thus, the reduction of a driving force in the end of the magnet is compensated for.  Therefore, the magnet is secured wide so as to set the magnet end surface part reduced for its magnetic flux density by the large widths of both ends of the magnet 4B outside the range of the coil operation, the reduction of a driving force following the reduction of the magnetic flux density by the coil position is compensated for without changing the thickness of the magnet in a compressing direction, and a stable driving force is secured in any coil position.
Patent JP-H04349171-A (JP)
Title: Monoclinic zirconia sintered compact and its manufacture
Inventor: INOUE SHIGEO
IPC: C04B35/64
Filed: 1991-05-23
Abstract: PURPOSE:To prevent the deterioration of a sintered compact at a relatively low temp. and to improve its toughness by mixing metallic oxide powder with zirconia powder not stabilized or not partially stabilized and executing sintering. CONSTITUTION:By weight, 3 to 20% metallic oxide powder having <=0.5mum average particle size and 97 to 80wt.% zirconia powder having <=0.5mum average particle size and >=1m<2>/g comparison area are subjected to wet mixing for >=10hr to obtain mixed powder. This mixed powder is dried and pelletized, is thereafter compacted into a desired shape, is heated and degreased to 300 to 600 deg.C at 3 to 20 deg.C/min temp. rising rate as necessary and then sintered at <=1600 deg.C to obtain a monoclinic zirconia sintered compact in which the average grain size of the crystalline particles is regulated to <=0.5mum.
Patent JP-H09312583-A (JP)
Title: Radio wave calling receiver
Inventor: TANIGUCHI TERUYUKI
IPC: H04W84/02
Filed: 1996-05-20
Abstract: PROBLEM TO BE SOLVED: To provide a radio wave calling receiver capable of executing a reception call incoming operation even when the deviation of a frequency in the transmission carrier wave of a radio base station on radio wave calling system exceeds an allowable range. SOLUTION: An A/D converter 3 which digitally converts a wave detecting output (a) outputted from a wave detector 2 after a radio signal received from the radio base station of frequency-converted by the output of a local oscillator 1(VCO) is provided. A control voltage generators 4 gives 1.1V to the local oscillator 1 as a control voltage (c) since the frequency of reception carrier wave is judged to be within the allowable deviation (± 4kHz) when a digital output (b) fro the A/D converter 3 is '0101...'. When the digital output (d) is '111...' or '0000...', it is judged that the allowable deviation exceeds +4kHz or is lower than -4kHz so that 1.2V or 0.75V control voltage (c) is given to VCO1 and the local oscillation frequency is heightened or lowered.
Patent JP-S5769985-A (JP)
Title: Two dimension digital filter device
Inventor: USUI EIJI
IPC: H04N9/74
Filed: 1980-10-21
Abstract: PURPOSE:To achieve a filter device in which ''fog'' effect can be given to a PCM color video signal continuously, by constituting a circulation type digital filter through the use of secondary correlation of subcarrier wave of PCM color video signals. CONSTITUTION:Either one of video signals applied to terminals 5 and 6 is selected at a horizontal filter circuit 1, the circuit 1 is operated with the horizontal control signal HC from a terminal 7 and the clock from a terminal 9, and an output (m) is applied to a vertical filter circuit 2. On the other hand, with the input of a horizontal delay circuit 3, the input video signal not selected with the input of the horizontal filter circuit 1 is delayed by the total delay time of the horizontal filter circuit 1 and the vertical filter circuit 2 and outputted to terminals 12, 13 from OUT1 or OUT2. The vertical control signal VC from a terminal 8 is delayed by the delay amount in the circuit 1 and applied to the circuit 2, and in this case, the circuit 2 is operated with the signal VC from the circuit 3. Thus, two video signals can easily be synthesized to achieve ''fog'' effect.
Patent JP-H097050-A (JP)
Title: Pull-out type product housing device for automatic vending machine
Inventor: IKEBE JUNPEI
IPC: G07F9/10
Filed: 1995-06-15
Abstract: PURPOSE: To open and close a door body without trouble just by pulling out a commodity housing part to the part of a commodity housing route requiring replenishment with commodities in the commodity housing part while preventing the erroneous push-in operation of the commodity housing part in a state where the door body is opened. CONSTITUTION: In an automatic vending machine for which the commodity housing part is disposed so as to be able to freely pulled out and the door body 15 for preventing tilting is disposed vertically movably and rotatably with a rotary vertical shaft 19 or the like as the center at an opening part provided on one side face of the product housing part, an upper position holding mechanism for holding the door body 15 at the upper side position at the time of lifting and opening the door body 15 is provided, stopped to be raised along with the door body 15 are disposed in front and behind at the plural parts so as to correspond to the door bodys 15 of respective housing part main bodies and the push-in operation of the commodity housing part in the state where the door body 15 is opened is inhibited.
Patent JP-H04345940-A (JP)
Title: Magneto-optical recording medium
Inventor: WATADA ATSUYUKI
IPC: G11B11/10
Filed: 1991-05-23
Abstract: PURPOSE:To suppress the deterioration in recording and reproducing characteristics by the influence of the diamagnetic field and magnetic wall energy from the non-recording parts between recording tracks by setting one or both of the vertical magnetic anisotropy and exchange bonding strength of the magnetic recording films in the non-recording parts smaller than the values in track parts. CONSTITUTION:Polycarbonate, polymethyl methacrylate, epoxy resin, glass, etc., are used as a substrate and the vertical magnetized films of amorphous films or single crystal films consisting of TbFeCo, GdTbFe, DyFeCo, etc., are used for the magnetic recording layers. Films which are large in both of the vertical magnetic anisotropy and exchange bonding strength as the magnetic characteristics of the recording layer are used. Namely, the films having vertical magnetic anisotropy constant Ku>10erg/cm<2> and exchange constant A>10<-7> erg/cm are used. The values of either or both of the constants Ku and A of the non-recording parts between the recording parts are set smaller than the values of the recording tracks at this time. For example, the constant Ku is set at $ 50% of the value of the track parts and the constant A is set at <=50% as well.
Patent JP-H11334244-A (JP)
Title: Automatized bookbinding method and automatic bookbinding machine
Inventor: KOBAYASHI HIROSHI
IPC: G01B1/00
Filed: 1998-05-28
Abstract: PROBLEM TO BE SOLVED: To realize an unerring operation by any person and the shortening of a lot changing time by a method wherein the data of a fold section and of a cover necessary for binding a book are automatically measured and stored. SOLUTION: This method includes at least a process for measuring the thickness of the back part of a fold section under the state being held in a clamper 1 so as to store fold section thickness data, a storing process for measuring the length of the fold section during the moving of the fold section fixed to the clamper 1 along an orbit 2 so as to store as fold section length data, and a process for measuring the width and length of a cover prepared in advance so as to store as cover width data and cover length data. At the pasting of the cover to the fold section under the travelling on the orbit, the cover is registered to the back part of the fold section on the basis of the measured fold section thickness data and fold section length data and the measured cover width data and cover length data so as to paste together under pressure into an integral body.
Patent JP-H0440056-A (JP)
Title: Facsimile transmitter
Inventor: ARAKI SHIGEJI
IPC: H04N1/00
Filed: 1990-06-05
Abstract: PURPOSE:To confirm the contents of a transmitted original as the daily report list of facsimile transmission by storing a part of a transmitted picture and reproducing the stored transmitted picture. CONSTITUTION:This transmitter is provided with area setting means 16-18 to set the arbitrary area of picture information to be scanned, and scanning picture storing means 14 and 15 to store the part where the area of the scanned picture information is set at very transmission of the picture information and recording and reproducing means 12 and 13 to record and reproduce the picture information. Then, these recording and reproducing means 12 and 13 record and reproduce the picture information stored in the scanning picture storing means 14 and 15 while successively collecting the information in the order of storing it. Thus, a part of the transmitted picture can be stored and the stored transmitted picture can be reproduced as the daily report list of facsimile transmission.
Patent JP-H0313648-A (JP)
Title: Construction method for steep-gradient galvanized steel sheet-shingled roof
Inventor: HIRAOKA YOSHITAKA
IPC: E04D12/00
Filed: 1989-06-09
Abstract: PURPOSE:To improve the safety and efficiency of the work by mounting and fixing roof panels formed in a lattice shape over the ridge beam of a building and a main house, using a lattice section as a scaffold to move, end fitting galvanized steel sheets. CONSTITUTION:A roof panel 2 is formed with a lattice body 2-1, a heat insulating material 2-2 if required, and multiple rafters 2-3. Multiple panels 2 are mounted and fixed in sequence over the ridge beam 1-1 of a building skeleton 1 and a main house 1-2 with a crane or the like. Hands and foot are put on the lattice of the panel 2 to move, and the fitting work of galvanized steel sheets 3 is performed. No ladder is required to be used, and construction can be performed safely and efficiently.
Patent JP-H04231244-A (JP)
Title: Brake pressure controller
Inventor: YOOHEN BURUKUDORUFU
IPC: B60T8/50
Filed: 1991-05-24
Abstract: PURPOSE: To provide a better capacity adaptation curve of a wheel circuit. CONSTITUTION: A flow limiting valve assembly 20 is provided on an inlet line to a wheel cylinder 13, and the flow to the wheel cylinder 13 is limited when the wheel cylinder 13 is filled during the pressure rising phase in a normal brake mode (normal mode) or during the pressure rising phase in an anti-lock control mode (control mode).
Patent JP-H06336544-A (JP)
Title: Composite polypropylene resin composition
Inventor: OGAWA TOKUJI
IPC: C08K3/00
Filed: 1993-05-28
Abstract: PURPOSE:To obtain a resin composition having good processability and an improved balance between rigidity and high-speed surface impact resistance by mixing a specified polypropylene resin with an inorganic filler and a specified thermoplastic styrene elastomer. CONSTITUTION:A resin composition comprising 60-92wt.% propylene/ethylene block copolymer (A) of an ethylene content of 4-10wt.% and a melt flow rate of 10-100, 5-30wt.% inorganic filler (B), and 3-10wt.% hydrogenated block copolymer (C) comprising an olefin compound polymer having a content of a vinylaromatic compound of 10 to below 30wt.% and hydrogenated to a degree of unsaturation of the conjugated diene compound part of 20% or below is produced by, for example, melt kneading. This composition becomes sufficiently rigid and shows improved high-speed surface impact especially at low temperatures by setting the ratio A/C (wherein A is the melt flow rate of component A, and C is that of component C) at 20-0.4 and finely dispersing the polyethylene-containing agglomerated dispersed phase in the form of particles of a mean particle diameter of 1mum or below in the continuous phase of the propylene component in component A.
Patent JP-S5937676-A (JP)
Inventor: MATSUMURA SUSUMU
IPC: H01T1/14
Filed: 1982-08-26
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-H052586-A (JP)
Title: Document preparation device
Inventor: KOBAYASHI YOSHIKAZU
IPC: G06F17/21
Filed: 1991-06-20
Abstract: PURPOSE:To output a character with optional width and height by processing each character by a reference code and additional information consisting of width and height. CONSTITUTION:This document forming device has a keyboard 1 for inputting characters, an input conversion part 2, a conversion part 3 for converting data into a data format for internal processing, and an output conversion part 4 for outputting the output of the conversion part 3 to an output device 5 such as a CRT 51, a printer 52, a disk 53, and a floppy disk 54 and the conversion part 3 includes a reference code forming part 31 and an additional information forming part 32 for forming character width, height, and so on. A character is inputted from the keyboard 1, converted by the input conversion part 2 and outputted to the conversion part 3. The conversion part 3 forms a reference code using width and height as reference size by the forming part 31 based upon the inputted character and forms width and height information by the forming part 32. The formed information is outputted to the output conversion part 4, which converts the input into the output format of the output device 1 and outputs the converted result. Consequently a character with optional width and height can be outputted.