baber/WOPTO huggingface dataset:
Patent JP-H1162951-A (JP)
Title: Rolling bearing unit for wheel
Inventor: MIYAZAKI HIRONARI
IPC: F16C35/063
Filed: 1997-08-13
Abstract: PROBLEM TO BE SOLVED: To provide small, light, and practical structure. SOLUTION: A female spline groove 28 formed in the inner peripheral surface of a first inner ring member 3a is engaged with a male spline groove 29 formed on the partial outer surface of a second inner ring member 4a. The cylindrical part 8a of the first inner ring member 3a is radially externally caulked and expanded to form a caulked part 26 to intercouple first and second inner ring members 3a and 4a. The rest inner peripheral surface of the first inner ring member 3a and the outer peripheral surface of the rest of the second inner ring member 4a are fitted in each other on both sides in an axial direction of an engagement part between the two spline grooves 28 and 29 through interference fit.
Patent JP-H0553158-A (JP)
Title: Waveguide type optical switch
Inventor: IZEKI YUJI
IPC: G02B6/12
Filed: 1991-08-29
Abstract: PURPOSE:To allow the easy compensation of a deviation from the set quantity of a Ti film thickness after forming the Ti film. CONSTITUTION:A pair of waveguides 11, 12 which diffuse Ti and are in proximity to each other are formed on an LiNbO3 substrate 10 having an electrooptical effect. Control electrodes 14 are formed respectively via an insulating film 13 on these waveguides 11, 12. The insulating film 13 is notched on the end of the waveguide 11 in the side opposite from the light input terminal 15 and a conductive film 16 is directly provided without via the insulating film 13 on the end of the waveguide 11 on the side opposite from the light input terminal 15.
Patent JP-H0883465-A (JP)
Title: Optical disk reproducing device
Inventor: TSUTSUI KEIICHI
IPC: G11B7/004
Filed: 1994-09-13
Abstract: PURPOSE: To discriminate between an optical disk of normal density and an optical disk of high density by a signal detected by an optical pickup. CONSTITUTION: A peak-to-peak-voltage measuring circuit 19 measures peak-to-to- peak-voltage appearing every one rotation period of an optical disk which is obtained from a tracking error signal sent from a pickup 1, and sends this measured result to a disk discriminating circuit 20. The disk discriminating circuit 20 discriminates whether the optical disk is an optical disk of normal density of an optical disk of high density, and sends this discriminated result to a sequencer 16. When the optical disk can be reproduced in this device, the sequencer 16 sends a control signal adapting to data reproduction of the optical disk to a servo circuit system and a slide movement control circuit 25, when reproduction cannot be performed, the sequencer 16 eliminates this optical disk.
Patent JP-H0882482-A (JP)
Title: Roller-hearth type heat-treating furnace
Inventor: SUMIYA TOSHIHIKO
IPC: C04B33/32
Filed: 1994-09-13
Abstract: PURPOSE: To provide a roller-hearth type heat-treating furnace in which the position of an object for the processing can be automatically changed during the conveyance so that the change in position enables effectively preventing scatter of characteristics in the product. CONSTITUTION: In a roller-hearth type heat-treating furnace 1 there are provided a number of furnace rollers 2 which are arranged in parallel with each other in the longitudinal direction with respect to the furnace and which by being rotated convey heat-treating boxes 16 each containing an object 14 for the processing and placed on the furnace rollers 2. Each of the furnace rollers 2 is composed integrally of a rotary driving shaft 3 disposed breadthways with respect to the furnace and a plurality of conveying support shafts 4 disposed at an equal pitch from each other on an imaginary circle C centering at the rotary driving shaft 3 and in parallel therewith. Each furnace roller 2 is designed to support, jointly with others adjacently positioned, the heat-treating boxes 16 one after another and rotated with the corresponding conveying support shafts 4 in synchronization in their position with one another.
Patent JP-S60105606-A (JP)
Title: Fungicidal composition
Inventor: JIEFURII BAANZU
IPC: A01N47/38
Filed: 1984-10-19
Abstract: An anti-microbial composition comprising  a) prochloraz, its salts or complexes with metal salts and b) bronopol
Patent JP-H1156798-A (JP)
Title: Hemomanometer
Inventor: OKADA KOICHI
IPC: A61B5/022
Filed: 1997-08-13
Abstract: PROBLEM TO BE SOLVED: To miniaturize a hemomanometer by using a battery as the power source. SOLUTION: This hemomanometer comprises a cuff band 2 for wearing on a wrist and a main body fixed on the outside of the cuff band. A battery pack 5 is detachably mounted on a side part of the main body 1. A display part 3 comprising a liquid crystal display is equipped on the surface of the main body 1 and an operation switch 4 is placed on a side face. A battery pack 5 is formed by housing a battery in a case to constitute the battery pack so that the upper half of the case forms the outer face of the main body 1. The case is detachably attached on the main body 1 by pressing a lug part 55. A pump, a quick exhaust valve, a constant rate exhaust valve, a pressure sensor, etc., are built in the main body 1. Thus the hemomanometer can be miniaturized.
Patent JP-H0963420-A (JP)
Title: Composite operation electric part
Inventor: ISHIKAWA SHINJI
IPC: H01H25/00
Filed: 1995-08-28
Abstract: PROBLEM TO BE SOLVED: To provide a small-sized composite operation electric part excellent in operability. SOLUTION: This electric part has a cord plate 4 integrated to an operating body 1, a slide member 2 for rotatably holding the operating body 1 and the cord plate 4, a fixed member 5 for slidably holding the slide member 2, and a return spring 7 for imparting a return force to the slide member 2. In the rotating operation of the operating body 1, upward sliding element pieces 23a-23d provided on the slide member 2 periodically make contact with the conductive pattern 3 of the cord plate 4, whereby an electric signal is outputted, and a restraining member 8 held by the operating body 1 is engaged with and disengaged from an engaging groove 19a formed on the slide member 2, whereby click feeling is provided.  In the pressing operation of the operating body 1, a downward sliding element piece 22e provided on the slide member 2 makes contact with a switch pattern 27d provided on the fixed member 5, whereby another electric signal is outputted, and the free end 7a of the return spring 7 is engaged with and disengaged from a protruding part 35 formed on the fixed member 4, whereby click feeling is provided.
Patent JP-H0553116-A (JP)
Title: Liquid crystal display device
Inventor: ITO NOBUYUKI
IPC: G02F1/133
Filed: 1991-08-29
Abstract: PURPOSE:To provide the high-speed switching and high-contrast characteristic of the liquid crystal display device for which a ferroelectric liquid crystal is used. CONSTITUTION:The layer structures in a chiral smectic C phase are chevron structures 17, 18 bent to a V shape. The orientation region generated from the relation between a uniaxial orientation treatment direction and the layer structures exists on the inner side of the region enclosed by a lightening defect 15 generated in the uniaxial orientation direction and a hairpin defect 16 generated behind this defect or on the outer side of the region enclosed by the hairpin defect generated in the orientation treatment direction and the lightening defect generated behind this defect. The above-mentioned ferroelectric liquid crystal display device is so formed as to have the switching process arising from the inversion of the liquid crystal molecules near the substrates and to have >=0.9 ratio of the angle of inclination of the smectic layer with the substrates and the tilt angle of the liquid crystal molecules.
Patent JP-S6472042-A (JP)
Title: Calibration of speed scale for mossbauer spectrometer
Inventor: MIHAIRU IFUGENIEBUITSUCHI BUAH
IPC: G01N23/06
Filed: 1987-09-01
Abstract: PURPOSE: To obtain an accurate calibration characteristic at every period of the operating stroke of the vibrating rod of a Moessbauer spectroscope by measuring the instantaneous recording intervals of interference video pulses simultaneously with the recording of the video pulses. CONSTITUTION: After the operation of the vibrating rod 1 of a Moessbauer spectroscope is converted into the modulated interference image between two monochromic interference light beams by using an interferometer 3 and a fixed reflecting body 6 attached to the rod 1 and a light beam from a picture is photoelectrically converted by means of a photodetector 8, a repetitive frequency generates interference video pulses which are proportional to the modulated frequency of the light beam from the interference picture. The video pulses are recorded in a storage device 10 connected to the output of an amplifying former 9 within the whole speed range of the rod 1 during the entire period of the operating stroke of the rod 1. Simultaneously with the recording of the video pulses, a timing generator 12 connected to a counter 11 measures the instantaneous recording intervals of the video pulses. The measured time intervals are utilized for evaluating the calibration characteristic of the speed scale of the spectroscope.
Patent JP-H0268299-A (JP)
Title: Lunar sensor
Inventor: OI NAOMI
IPC: B64G1/36
Filed: 1988-09-01
Abstract: PURPOSE:To perform attitude sensing by using only correct signals on the basis of one detector output and three thresholds each on the positive and negative sides to catch the difference in energy level on the basis of another detector output. CONSTITUTION:The differentiated waveform output from a bandpass filter 3 passes three threshold detectors 16, 17, 18 in the sequence from higher level on the positive side and other three threshold detectors 21, 20, 19 in the sequence from higher level on the negative side, and the outputs of these threshold detectors are fed into a circuit 22, which selects eight threshold detector outputs. On the other hand, the output of a solar beam detector 26 passes an amplifier 27 and a bandpass filter 28, and the differentiated waveform output passes through a mono threshold detector 30 on the negative polarity side and a mono threshold detector 29 on the positive polarity side of threshold with higher level than the mentioned threshold detectors 16-21 which catch only as large a macro-difference as the difference in the energy level between the solar beam energy and the space void, and the outputs of these later named threshold detectors are also fed into the above-mentioned circuit 22. A signal emitted by this circuit 22 is forwarded to an attitude angle calculating part 6.
Patent JP-2000055113-A (JP)
Title: Trigger device of base isolation structure
Inventor: OTSUKA SUSUMU
IPC: F16F15/02
Filed: 1998-08-03
Abstract: PROBLEM TO BE SOLVED: To provide a trigger device of base isolation structure which can make reuse of the trigger function, does not require to always make current feed, can operate the trigger regardless of the weight of the object to be vibratorily isolated, allows easy restorage after actuation, and manages with a smaller construction. SOLUTION: When a weight 24 placed on the top of a cylindrical pin 20 moves with tremor of an earthquake, the top of a forked member is protruded from the pin 20 by the energizing force of a coil spring while the bottom retracts. The bottom of forked member is disengaged from a groove in a cylindrical member 12 to cause the pin 20 to drop, and a lower plate 1, middle plate 2, and upper plate 3 are uncoupled. After settling of earthquake tremors, the pin 20 is pushed up by the tensile force of a shape memory alloy coil 22 heated by a heating part 23, and the three plates 1, 2, 3 are coupled together. The forked member is intruded down by the weight 24, and its bottoms are protruded aside and engaged with the groove.
Patent JP-S6375902-A (JP)
Title: Servo controller
Inventor: SAKAI TOSHIHIKO
IPC: G05B13/00
Filed: 1986-09-19
Abstract: PURPOSE:To accelerate response without generating vibration, by changing a control gain intentionally, in a period from the change time of a targeted position to the completion of the response. CONSTITUTION:In the titled device, a time series generating element 6 is provided, and an element to monitor a difference between a targeted position setting value and a current value is provided at a front stage, and the above monitoring element outputs a pulse wave at a time when the difference between a targeted value and the current value exceeds a threshold value, and the time series generating element 6 starts impulse response. Also, when a digital filter is used as the time series generating element 6, it is possible to set the impulse response at a desired wave by the connection and the coefficient of each stage. An outputted time series by the impulse response, after being transferred to a buffer 7, is accessed from a control element, and is used as the control gain. A stationary deviation is lowered by setting a high gain at a stationary state after excessive response, and high accuracy can be attained.
Patent JP-S60107267-A (JP)
Inventor: REONAADO JII MARIANOUSUKII
IPC: H01M8/02
Filed: 1984-10-18
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-H04101339-A (JP)
Title: X-ray tube
Inventor: ARAI TOMOYA
IPC: H01J35/06
Filed: 1990-08-20
Abstract: PURPOSE:To realize X-ray with brighter luminance by setting an emission rate of electron from the portion facing to a target of filament, larger than an emission rate from the other part. CONSTITUTION:An emission rate of electron from the portion facing to a target 30 of a filament 10 in coil shape is set larger than an emission rate from the other part. As the emission rate of electron from the portion other than that facing to the target 30 is smaller, an electron beam emitted from the other part is drawn to the target 30, being curved by bias voltage. As a result, electron density do not increase much even if the beam diameter gets smaller. Controlling of image formation portion of the electron beam can be thus simplified and the electron density of the electron beam increases.
Patent JP-H0652373-A (JP)
Title: Asymmetric pattern code and its reading system
Inventor: NAKAJI KAZUHIDE
IPC: G06K19/06
Filed: 1992-07-28
Abstract: PURPOSE:To provide an asymmetric pattern code without requiring a reference point to decide coordinates and with high security. CONSTITUTION:Asymmetric unit code patterns 1, 2, 3... are formed by arranging four measure shape code elements 1-1,..., 1-4 by connecting one of them to an upper stage and three of them to a lower stage asymmetrically, and the asymmetric pattern code can be comprised by arranging plural asymmetric unit code patterns 1, 2, 3... Since the unit code pattern is formed asymmetrically, it is possible to decide the upper/lower and right/left directions even when no reference point exists, which enables the coordinates for reading processing to be easily found.
Patent JP-S6462644-A (JP)
Title: Photosensitive material carrying rack
Inventor: UCHIYAMA KAORU
IPC: G03D3/13
Filed: 1987-09-02
Abstract: PURPOSE:To facilitate the maintenance of the rack and to securely guide a photosensitive material even after the maintenance, by providing a guide means which is fitted to a conveyor roller and a rack main body to guide the photosensitive material and can rotate around a photosensitive material conveyance downward end part. CONSTITUTION:The photosensitive material is guided by guides 65, 74, 76, and 78 among conveyor rollers 26-48 supported pivotally on the rack main body 20. When a bolt 92 is extracted from a through hole 63A while the photosensitive material conveyance rack 20 is taken out of an developing tank 12, the photosensitive material conveyance guides 65, 74, 76, and 78 can be rotated outward around the shaft 64 to open the inside. Consequently, the internal maintenance (e.g. cleaning) of the guide means is facilitated and even if the guide means is arranged inaccurately, the fitting error of this part is small; when the guide means is put back to its original position after the maintenance, the conveyance path of the photosensitive material is accurately maintained.
Patent JP-S59110183-A (JP)
Title: Manufacture of josephson integrated circuit device
Inventor: HOKO HIROSANE
IPC: H01L39/24
Filed: 1982-12-15
Abstract: PURPOSE:To prevent the generation of the short circuit between a control line and a counter electrode by a simple method by oxidation treatment at the point of forming the counter electrode and then by forming an oxide film over the surface of the counter electrode. CONSTITUTION:After forming the counter electrode 7, a mask composed of a photo resist for patterning a later formed SiO film by lift off method is formed. Next, the surface of the counter electrode 7 is oxidized by applying a high frequency plasma oxidation method or a pressure oxidation method, thus forming an oxide film 10 of approx. 100-200Angstrom . The SiO film 8 is patterned by applying a vacuum vapor deposition method.
Patent JP-S6278905-A (JP)
Title: Attenuator switching circuit
Inventor: ARAKAWA TAKAHIRO
IPC: H03H7/24
Filed: 1985-10-02
Abstract: PURPOSE:To constituted the changeover switch of the attenuator as one circuit and to simplify the structure of an attenuator switching circuit by connecting all divided resistances for attenuating an input signal in series and connecting capacitors to the respective resistances in parallel, and leading signals out of between the resistances. CONSTITUTION:A voltage impressed from an input terminal 1 is AC-coupled, DC-coupled, or ground(G)-coupled and passed through an AC-G-DC coupling switch SW 2 before inputted to the attenuator. The resistances R1-Rn are interposed in series between the input part and ground of a next attenuator part, and the ratio of their resistance values is the attenuation rate of each range of the attenuator. Then, the capacitor C1-Cn are connected in parallel to the resistances R1-Rn so as to make frequency corrections. Input voltages which are attenuated among the resistances R1-Rn according to respective attenuation ratios are connected to respective contact points of a range SW 3. The voltage leg out of the common terminal of the range SW is inputted to an amplifier part 4 and amplified with a constant gain up to a level that its following stage requires.
Patent JP-2001044373-A (JP)
Title: Computer-readable storage medium, logic module, and semiconductor and testing method therefor
Inventor: FUKADA KAORU
IPC: G01R31/28
Filed: 1999-08-03
Abstract: PROBLEM TO BE SOLVED: To provide a testing technology of a semiconductor device, which restricts the overhead of an area to a minimum and can make a signal propagate in parallel to testing by a method, wherein the signal is bypassed by utilizing an existent data path in an IP core. SOLUTION: This device is constituted by an existent logic integrated circuit, as an IP core 1 of a logic module put together as a functional block, comprising input terminals 2a to 2c, output terminals 3a to 3c, combination circuits 4a to 4h, storage circuits 5a to 5k, data paths 6a to 6d, and like, a testing signal path 7 of test mode signal connected to each of the combination circuits 4a to 4h, a testing storage circuit 8 for storing a signal of the data path 6b, a switching circuit for testing 9 for switching the data path 6b to the path 6c, and the like, when testing, a bypass mode is set according to a test mode signal, and a signal is make to pass through, in parallel from the input terminals 2a to 2c to the output terminals 3a to 3c via the data paths 6a to 6c.
Patent JP-2000040877-A (JP)
Title: Manufacture of wiring board having through hole
Inventor: YAMADA HIROSHI
IPC: H05K3/42
Filed: 1998-07-21
Abstract: PROBLEM TO BE SOLVED: To provide the manufacture of a wiring board which forms an electrolytic plating on a film covering an insulating substrate and including a nitrogen- containing organic compound having a plating accelerative action. SOLUTION: This manufacture comprises a process of opening a hole for through hole connection in an insulating substrate having at least two layers, a process of forming a film which has the elements of at least Pd, N, C, and O at the inwall of a through hole and besides whose Pd has its peak between 336 eV and 338 eV in coupling energy in the analysis by X-ray photoelectric spectroscopic method (abbreviated as XPS or ESCA), and a process of forming a conductor next on the film by electrolytic plating.
Patent JP-S6463205-A (JP)
Title: Electrically joining sheet
Inventor: KAWAZOE SHOZO
IPC: H01R4/02
Filed: 1987-09-02
Abstract: PURPOSE:To improve joining operability in various electrical joining by providing a low melting point metallic material layer on at least one side surface of a substrate made of plastics other than fluororesin. CONSTITUTION:A material made of polyvinyl chloride and polyimide etc., is preferably used to a substrate 1 so that a material layer 2 easily adheres. The substrate 1 is made to a sheet or film state material possible to be wound in a roll state so that the low melting point metal material layer 2 can be continuously formed in the substrate longitudinal direction, and the thickness of the substrate 1 is a degree of 1-600mum. The layer 2 has metallic indium In, and the thickness of the layer 2 is made to 50Angstrom -100mum. Such a layer 2 is formed by a vacuum evaporation method.
Patent JP-S6281145-A (JP)
Title: Data ciphering system
Inventor: MAEDA AKIRA
IPC: H04L9/00
Filed: 1985-10-04
Abstract: PURPOSE:To enhance the secrecy of ciphering by deciding the order of replacement from both of a key and an input data. CONSTITUTION:The key K is inputted externally and stored in a key register 1. A pseudo random number series generator 2 generates a pseudo random number series one after another according to the content of the key register 1. An address generator 3 inputs a pseudo random number generated by the pseudo randiom number generator 2 and an output data just before and generates an address of a data to be outputted next. The data in an input data buffer 4 designated by the address generated by the address generator 3 is outputted. The outputted data is inputted to a delay device 5 and becomes an input of the address generator of the next cycle. The operation above is repeated by 256 times being number of blocks in the input data buffer 4 to complete the ciphering processing to one input data.
Patent JP-S59111395-A (JP)
Inventor: MATSUOKA KIYOUSUKE
IPC: H05K7/20
Filed: 1982-12-17
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-S60111040-A (JP)
Title: Independent injection controller for internal-combustion engine
Inventor: TAKAHASHI MINORU
IPC: F02D41/26
Filed: 1983-11-21
Abstract: PURPOSE:To perform injection ending off control in turn as well as to aim at reduction in a burden on each control apparatus, by making an injection ending off calculation device shift from the injection ending off time of a preceding cylinder to its later time if a judging device judges that a part of injection time of a succeeding cylinder is earlier. CONSTITUTION:A microprocessor 1 calculates injecting ending off time in a (j) cylinder, and compares this injection ending off time of the (j) cylinder with time later alpha than the injection ending off time of an (i) cylinder bein stored in a range corresponding to this (i) cylinder which preceds in memory. And, when a part of the (j) cylinder is not preceded, the processor 1 makes a memory 2 store the injection ending off time of the (j) cylinder in the range corresponding to the injection ending off time of the (j) cylinder of the memory 2, and when the (j) cylinder is preceded, the time later alpha than the injection ending off time of the (i) cylinder is made to be stored in the range corresponding to the (j) cylinder of the memory 2. Likewise, as for cylinders other than the (j) cylinder, a process of the same kind takes place whereby injection starting and ending off times of each cylinder are stored in the memory 2. With this constitution, injection ending off control is performable in conformity with the prearranged order, thus process details can be simplified.