baber/WOPTO huggingface dataset:
Patent JP-H0262702-A (JP)
Title: Digital magnetic recording circuit
Inventor: TANIZAWA SEIJI
IPC: G11B5/09
Filed: 1988-08-30
Abstract: PURPOSE:To reduce the crosstalk due to coil stray capacitance without requiring any offset adjustment by connecting fixed contacts in continuity to each other of a couple of changeover switches in crossing across a power supply and connecting contacts of the changeover switches to terminals of a magnetic head element via a resistor. CONSTITUTION:The 1st voltage V1 is applied in common to one fixed contact (a) of one switch means 11 of a drive circuit 10i and other fixed contact (b) of other switch means 12, and the 2nd voltage V2 is applied in common to other fixed contact (b) of one switch means 11 and one fixed contact (a) of other switch means 12. Then moving contacts of one and other switch means 10, 11 are connected to one and other terminals C, D of a magnetic head element 3i via resistors 14, 15. Thus, a symmetrical recording pulse current is obtained without offset adjustment and leading and trailing high frequency components are canceled. Thus, the crosstalk due to a stray capacitance between the magnetic head elements is reduced without needing any offset adjustment.
Patent JP-H1197451-A (JP)
Title: Manufacture of semiconductor device
Inventor: HOZUMI HIROKI
IPC: H01L27/04
Filed: 1998-07-30
Abstract: PROBLEM TO BE SOLVED: To simplify a manufacturing process, by carrying out diffusion of an emitter of a bipolar transistor and a heat treatment for activating impurities of a semiconductor film which is to become a resistor simultaneously. SOLUTION: A resist mask which has an opening selectively in a part which is to become a small resistor is formed on a polycrystalline silicon film 63, and impurities such as boron are introduced to the film 63 through the resist mask by ion implantation. Then, patterning is carried out to leave an amorphous silicon film 63a of a part which is to become a resistor body through a resist mask. Then, a heat treatment is carried out in an intermediate temperature region to the film 63a. After an SiO2 film 66 is applied and formed, a high temperature heat treatment at 900 deg.C or higher is carried out, both activation and grain growth are carried out, and a resistor body 67 by a polycrystalline silicon film is formed.  The high temperature heat treatment at 900 deg.C or higher is carried out in the same process as diffusion of an emitter of a rapid bipolar transistor which is formed on the same substrate.
Patent JP-S60110583-A (JP)
Inventor: SUGA YASUSHI
IPC: B62J1/12
Filed: 1983-11-18
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-H0871032-A (JP)
Title: Side-view type covered endoscope
Inventor: KIRA HITOSHI
IPC: G02B23/24
Filed: 1994-09-09
Abstract: PURPOSE: To provide a side-view type covered endoscope capable of having a small diameter in the tip. CONSTITUTION: An optical member consisting of an observing optical system 32 directed sideways and an illumination optical system 33 is provided, and the tip constituting part 36 of a covered endoscope 4 provided in a position spaced from the tip nearer than the optical member with a location fixing pin 38 is inserted in a tip cover 31 of an insert part cover part. Under the location fixing condition that the pin 38 is engageably inserted in a circular groove of an elastically deformable locking claw 35 provided on the inside surface of the tip side in a position closer to the tip than the optical member of the tip cover 31 side, endoscope cover side optical members 34a, 34 are set to be opposedly attached to the optical member 32, 33 at the covered endoscope 31 side.
Patent JP-S59193555-A (JP)
Title: Optical information recording carrier
Inventor: HIZUKA YUUJI
IPC: G11B7/244
Filed: 1982-12-09
Abstract: PURPOSE:To obtain an optical information recording carrier which excels in heat stability and preservation stability scarcely deteriorated in recording sensitivity and can perform writing with small laser power, by providing a light absorbing layer containing a pi-conjugate polymer film onto a substrate. CONSTITUTION:For a light absorbing layer 3, a metallic film 6 is formed on a substrate 2 by a vapor deposition process, etc. and a pi-conjugate polymer film 7 is formed on the surface of the film 6. The pi-conjugate polymer uses, e.g., polyacetylene, a material obtained by applying the conjugate double connection to a skelton of another chemical structure, etc. The electric conductivity is generated by doping an electron acceptor or an electron donator. At the same time, a larger light absorption coefficient is obtained in a range from a visible area to a near infrared area. Owing to this large light absorption coefficient, the information can be written by drilling a hole through a heat processing after condensing the laser light which oscillates the light to a polymer film by an objective lens 5.
Patent JP-H0498910-A (JP)
Title: Frequency allocation system in satellite communication system
Inventor: TACHIKAWA KENICHI
IPC: H04B7/208
Filed: 1990-08-16
Abstract: PURPOSE:To set a line having required line quality flexibly against interference or noise by always continuing monitoring of line quality so as to make a channel re-allocation request when a state not satisfying the line quality continues. CONSTITUTION:A channel monitor section 1-3 measures an incident power level succeedingly as to an allocated channel to continue monitoring as to whether or not the required line quality is satisfied at all times. When a state not satisfying the line quality continues, a channel allocation section 1-2 selects an optimum channel again to re-allocate of a channel satisfying the required line quality newly. Thus, each communication line keeps required prescribed line quality and the system copes with unexpected deterioration in the communication line quality due to external disturbance such as interference.
Patent JP-S60107752-A (JP)
Title: Tape recorder
Inventor: MIYAGAWA HIROMICHI
IPC: G05B19/02
Filed: 1983-11-16
Abstract: PURPOSE:To decrease the number of terminals to be used to a minimum, and to diversify functions of this microcomputer by allowing the microcomputer to execute an operation of an oscillating circuit, also outputting its output signal from an output terminal, and distributing selectively this signal to a recording part or a display part in accordance with the state of a timer switch and a detecting switch. CONSTITUTION:When a detecting switch 2 is off when a timer switch 1 is turned on, a signal inputted to a terminal (f) at the time t1 when the timer switch 1 is turned on becomes a low level signal (f), and a signal inputted to an input terminal (g) is a high level signal G. Therefore, a high level signal is inputted to an oscillating circuit 15 from an AND circuit 14 and outputted from an output terminal (h). In this case, a signal inputted to a terminal 9a of an NOR circuit 9 is a high level signal, therefore, a low level signal is always outputted from the NOR circuit 9 and a recording part 7 is not operated. Also, when the timer switch 1 is turned on, if the detecting switch 2 is on, a high level signal is outputted from the output terminal (h), and the recording part 7 is operated through an NOT circuit 11 and the NOR circuit 9.
Patent JP-H1156285-A (JP)
Title: Heating of bean curd and production of bean curd
Inventor: AMANO MOTONARI
IPC: A23L11/00
Filed: 1997-08-11
Abstract: PROBLEM TO BE SOLVED: To provide a method for heating bean curd, capable of uniformly heating the whole bean curd and a method for producing bean curd, capable of rapidly heating bean curd without deteriorating quality. SOLUTION: This method for heating bean curd comprises energizing bean curd in a container 12 in which electrode plates 33 and 34 are arranged. On the other hand, the method for producing bean curd comprises a step for promoting coagulation while adding and mixing soybean milk with a coagulating agent consisting mainly of bittern and a step for energizing and heating bean curd 36 produced by aging the coagulated material for a definite time in a container 12 in which electrode plates 33 and 34 are arranged.
Patent JP-H0380232-A (JP)
Title: Photometric device
Inventor: SEKI KAZUHISA
IPC: G03B7/099
Filed: 1989-08-23
Abstract: PURPOSE:To allow spot metering in a narrow range by setting the ratio of the spot metering range for the center photographing range smaller than the are ratio of the spot metering photodetecting part to the average metering photodetecting part of a photometric sensor. CONSTITUTION:The luminous flux P1 at the center of a finder visual field (the visual field rate of the finder is usually 70 to 80% of the photographing picture) images at the center of the spot metering photodetecting part 10A of the photometric sensor 10. The luminous flux P2 on the contour of the spot metering range of the photographing picture (range of 5% of the center of the photographing picture) images at nearly the boundary position of the spot metering photodetecting part 10A and its peripheral photodetecting part 10B. Namely, the luminous flux within the spot metering range eventually enters the spot metering photodetecting part 10A. On the other hand, the luminous fluxes off the spot metering range eventually enter nearly the photodetecting part 10B but the luminous fluxes P4 at the top and bottom ends (V end) of the finder visual field deviate from the photodetecting part 10B. The information on the spot metering range (5% of the center of the photographing image plane) is obtd. in this way at the time of the spot metering.
Patent JP-H0860045-A (JP)
Title: Cationic electrodeposition coating resin composition
Inventor: SAITO YASUHISA
IPC: C09D163/00
Filed: 1994-08-17
Abstract: PURPOSE: To obtain a cationic electrodeposition coating resin compsn. which has an excellent corrosion resistance and can form a coating film excellent in low-temp. properties. CONSTITUTION: This compsn. contains a cationic amine-modified epoxy resin, an amine-modified acrylic resin. and a blocked polyisocyanate. The acrylic resin is obtd. by modifying. with an amine, glycidyl groups of a copolymer which is formed by reacting 0.5-10 pts.wt. glycidyl monomer, 20-60 pts.wt. component comprising ethylene and/or an acrylic ester having a 3-8C ester group. and 30-80 pts.wt. methyl acrylate and/or ethyl acrylate as the essential components.
Patent JP-H0534523-A (JP)
Title: Method and apparatus for producing single crystal optical fiber
Inventor: SUGIYAMA YASUYUKI
IPC: G02B6/00
Filed: 1991-08-02
Abstract: PURPOSE:To provide the method and apparatus for producing the single crystal optical fiber having decreased crystal defects by adapting the outdoor air pressure of the melting region during the growth of the single crystal optical fiber to its material and holding the optical fiber in a reduced pressure and pressurized state. CONSTITUTION:This process for production consists in producing the single crystal optical fiber by heating and melting one end of a base material 12 by a laser beam 11 and by bringing a seed crystal 14 into contact with the heated and molten part thereof, then moving the seed crystal 14 in the same direction as the moving direction of the base material 12 while moving the base material 12 toward the heated and molten part. The single crystal optical fiber is produced by maintaining the atmosphere including the heated and molten part 15 in the reduced pressure state or the pressurized state.
Patent JP-S6372481-A (JP)
Title: Manufacture of thermocouple
Inventor: HATAMURA YOTARO
IPC: B23K9/22
Filed: 1986-09-13
Abstract: PURPOSE:To prevent the dispersion in a quality by forming a driving force generation part on a metal member, abutting by advancing it at the feeding speed proportionate to the soluble speed as well and performing a discharging deposition with feeding the metal member. CONSTITUTION:Driving force generation parts 3, 3 in a loop shape, etc., are formed on the way of metal element wires 1, 2 and supported respectively on a stationary base 4 and mobile base 5. The joining end parts 1a, 2a of the metal element wires 1, 2 are then abutted and the mobile base 5 is moved in the feeding amount corresponding to the solution length to the stationary base 4 side by the operation of an operation screw 6. In this case, the joining end parts 1a, 2a are fed to the center of the solution part with the generation of the driving force at the feeding speed in proportion to the soluble speed on the driving force generation parts 3, 3 and a capacitor welding apparatus 10 performs a discharging deposition on the joining part. Owing to the stable deposition being enabled with a fixed operation, the dispersion in the quality of a thermocouple can be prevented.
Patent JP-S6272441-A (JP)
Title: Method and apparatus for connecting plate by punch pin
Inventor: YUUJIEN RATSUPU
IPC: B21D39/03
Filed: 1986-09-13
Abstract: A method for joining stacked thin plates (metal sheets in particular) or plate sections by stamping dies, and an apparatus for performing the method, in which stacked plate portions are severed by stamping them along a longitudinal portion of their peripheries and pressed them out of the plane of the plate, and in which subsequently, by means of a counterpressure die element, the plate portion nearer the plates is enlarged on the cut sides by swaging, yet without the plate portion remote from the plates being enlarged. Further, during the stamping and pressing operation the counterpressure die element, or the swaging die, remains stationary inside the bottom die 2, but subsequently, during the coining operation that generates higher pressing forces, the yields counter to an elastic supporting force, whereupon the flowing material of the plate piece nearer the plates forms flange portions which grip the plate associated with it from behind.
Patent JP-S6196931-A (JP)
Inventor: TAKAMURA DAIGO
IPC: A01K75/00
Filed: 1984-10-15
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-H1048694-A (JP)
Title: Camera
Inventor: HARAGUCHI SHOSUKE
IPC: G03B7/24
Filed: 1996-07-31
Abstract: PROBLEM TO BE SOLVED: To prevent such a serious trouble of double exposure caused when a film is set as 'an unused film', and also to prevent such a failure that continuous photographing on a halfway-photographed film is not allowed when the film is set as 'a photographed film', or 'a developed film'. SOLUTION: The camera is provided with a detecting means for detecting the rotary phase of a data disk and a discriminating means for discriminating the film using state out of four states, that is, whether the film is unused, halfway photographed, photographed and developed, and in the case it is impossible to discriminate the film using state, the film using state is set as a halfway photographed state based on the output of the detecting means(#104→#110→#111, #109→#110→#111, or #118→ξ110→ #111).
Patent JP-H04100251-A (JP)
Title: Probing device
Inventor: KARASAWA WATARU
IPC: G01R1/073
Filed: 1990-08-20
Abstract: PURPOSE:To obtain a high-accuracy contact state and to contrive the improvement of measurement accuracy and the improvement of the yield of a product by a method wherein when a material to be measured is measured by probes, the probes are made to slightly vibrate or slightly moved via vibrating means to measure the material to be measured. CONSTITUTION:Probes are made to slightly vibrate via vibrators 19 provided on a substrate 14 or an X-Y stage provided on a chuck 18 is slightly moved to an X-axis or a Y-axis in the unit of several mum to measure a wafer 11. When the wafer 11 is measured by the probes, the stage is made to slightly vibrate or is moved in the unit of several mum to the X-axis, the Y-axis or a direction theta in a state that an over drive is applied to the stage, whereby the probes break through a natural oxide film on the semiconductor wafer 11 and is brought into contact to electrode pads 12 to measure the wafer 11. A reduction in a contact resistance is made possible according to the kinds of the wafer 11.
Patent JP-H1065809-A (JP)
Title: Inter-station hot line connection system
Inventor: MAEHASHI HIROMASA
IPC: H04M3/42
Filed: 1996-08-19
Abstract: PROBLEM TO BE SOLVED: To set/release hot line connection by the operation from a terminal equipment of a general user in the inter-station hot line connection system and to use a line for a general speech when the hot line connection is not in use. SOLUTION: Each exchange 1 is provided with an exclusive connection management table 6 for inter-station hot line control. Upon the receipt of a specific number of a hot line setting request and a number of a speech destination from a terminal equipment, when a class of the terminal equipment is identified and collated and the collated class is a call satisfying a condition, an optional available relay line 7 is selected and secured and the information of the selected line and of the terminal equipment is set to the exclusive connection management table 6, and a signal representing a hot line setting request is sent to an exchange of a destination terminal equipment together with the information of the caller terminal equipment and the destination terminal equipment.  Upon the receipt of the setting request signal, the exchange containing the destination terminal equipment sets the information of the destination terminal equipment and the relay line in use to the exclusive connection management table 6 of its own exchange and makes connection to the designated terminal equipment thereby setting an optional relay line 7 for a hot line.
Patent JP-H0552704-A (JP)
Title: Clutch testing apparatus for automatic speed change gear
Inventor: SUGIURA TAKETORA
IPC: G01M13/02
Filed: 1991-08-28
Abstract: PURPOSE:To obtain the characteristics of clutch when actualy mounted on a vehicle by reproducing with high the distribution of pressure contact force acting on a clutch disc when the clutch is connected. CONSTITUTION:A jig head H fixes and supports a speed changing clutch C1 comprising actual parts. An input-side motor rotates and drives the input side of the speed changing clutch C1 through an input-side shaft 38. An output-side driving motor rotates and drives the output side of the speed changing clutch C1 through an output-side movable shaft 80. A clutch connecting and disconnecting hydraulic circuit supplies ATF into a connecting and disconnecting actuator 50 which is built in the above described speed changing clutch C1 and connects and disconnects the clutch. Since the speed changing clutch C1 is constituted of actual parts, the connecting and disconnecting actuator 50 is deformed as in the actually mounted state on a vehicle by the hydraulic pressure of the ATF. The pressure contact force acts on the clutch disk under the same distribution as the actual mounted state on the vehicle.
Patent JP-H1194787-A (JP)
Title: Measuring apparatus
Inventor: ROJIYAA DEIBITSUDO TEITSUZUUER
IPC: G01N27/20
Filed: 1998-07-31
Abstract: PROBLEM TO BE SOLVED: To monitor the development of a crack in a wide range of a direction, by measuring the impedances of two extended electrodes constituted so as to pass a current to a resistance layer and the impedance of the resistance layer, and measuring the size of the crack in a processed article or a test piece from the measured values. SOLUTION: Curved electrodes or bus bars 2 are formed on the resistance layer 1 formed on a dielectric substrate 3. A detector is mounted on a processed article or a Lest piece. In the development of the crack of the processed article or the test piece, a crack is generated in the dielectric substrate 3 and the resistance layer 1 in the same pattern as the crack pattern of the processed article or the test piece. When the crack is generated in the resistance layer, the resistance layer 1 is reduced in its cross area to be increased in its resistance. Voltage is dropped between two bus bars 2 by the impedance of the resistance layer 1 and this voltage drop corresponds to the impedance of the resistance layer 1. The voltage drop has the linearity corresponding to a crack size by the curving ratio of the bus bars 2, and is made substantially regardless of a crack developing direction.
Patent JP-2001045414-A (JP)
Title: Information transmission/reception system, information transmitter, information receiver and method for them
Inventor: NAGASAKA MITSURU
IPC: H04L12/18
Filed: 1999-07-30
Abstract: PROBLEM TO BE SOLVED: To improve retrieval efficiency of information by distributing index information with identification information resulting from adding identification information to index information of distributed information as index information of the information distributed again having the same contents as those of the distributed information and retrieving as required the information re-distributed having the same contents as those of desired information among a plurality of information sets. SOLUTION: A VBI slicer extracts EPG data S16 from a video signal S15, which are transferred to and stored in a RAM 13 via a bus BUS. A recording media section 20 reads multiplexed data S25 of a designated program among multiplexed data of a plurality of programs recorded in a built-in recording medium and gives the multiplexed data S25 to a multiplexer/demultiplexer section 18. The multiplexer/demultiplexer section 18 demultiplexes the multiplexed data S25 into audio coded data S26 and video coded data S27. A CPU 11 retrieves a program with the same program title as that indicated from a reserved program among a huge number of programs included in EPG data S16 stored in the RAM 13.
Patent JP-H0380769-A (JP)
Title: Color image forming device
Inventor: KOMIYA RYOHEI
IPC: H04N1/60
Filed: 1989-08-24
Abstract: PURPOSE:To obtain image quality whose resolution is high, and also, whose contour is distinct by bringing a color image information light emitted from a light emitting means to energy conversion to a secondary electron, and simulta neously, converting it to high energy, and bringing the phosphor element surface to light emission in a shape for reducing the diameter of an electron beam. CONSTITUTION:In the color image forming device, when a light beam having image information emitted from a light emitting element 1 is made incident on a photoelectric conversion multiplying system 4 through an optical deflecting system 2 and an image forming optical system 3, its light beam is converted first to a photoelectron by a photoelectric converting body 41a of a photoelectric conversion multiplying element 41. Subsequently, its photoelectron is multiplied to several hundred thousand - several million folds as to the number of its electrons (the number of secondary electrons) by a photoelectric multiplying body 41b, and projected to a prescribed phosphor cell of a fluorescent plate 42. In such a way, a light beam emitted from the phosphor cell irradiated with the secondary electron is projected to a prescribed position of the surface of a photosensitive recording medium 5 through an optical lens 43.
Patent JP-H0380978-A (JP)
Title: Method and apparatus for treating raw garbage
Inventor: TAKAGI KAZUMI
IPC: B09B5/00
Filed: 1989-08-24
Abstract: PURPOSE:To facilitate keeping and to prevent the outflow of moisture or the generation of a malodor during keeping by heating and drying raw garbage in a heating chamber equipped with a far infrared emitter. CONSTITUTION:A far infrared emitter 3 is provided along the inner wall of a heating chamber 2 constituted of a refractory insulating material 1 and a heating means 4 is constituted in the vicinity of said emitter 3. Raw garbage 5 is heated and dried in the heating chamber 2 as it is or after grinding or in a state received in a bag-shaped starchy sheet. As a result, keeping becomes easy and the outflow of moisture or the generation of a malodor during keeping can be prevented. Since heat treatment is performed as the pretreatment of the treatment due to a local self-governing body, cost is low and load in a general home is also reduced.