baber/WOPTO huggingface dataset:
Patent JP-H0516882-A (JP)
Title: Water jet pusher boat
Inventor: FUTAKI YOSHIKI
IPC: B63H5/125
Filed: 1991-07-15
Abstract: PURPOSE:To prevent a barnacle or the like from sticking to the inner part of a jet unit as well as to remove any foreign matter, etc., entwined on an impeller shaft in an easy manner. CONSTITUTION:A jet unit 3 at the stern bottom part has a water suction port 31 opening to the underwater, and there are provided a turning drive motor 80 tuning this jet unit 3, a hydraulic cylinder 7 making the jet unit go up or down, and an intake member being connected to the water suction port of the jet unit, respectively. A screen 5 is attached to the water suction port 31, and in this screen 5, its tip part is situated in an opening of the intake member 4, through which there is formed a clearance wide, insomuch that any penetration of dust or the like is checkable, while when the jet unit 3 is lifted up in a state of being attached to the water suction port 31, its size is set up so as to form such an opening as inserting hand into the water suction port 3.
Patent JP-H11352007-A (JP)
Title: Clamp in crash tester for vehicle
Inventor: SUZUKI KAZUTOSHI
IPC: G01M17/007
Filed: 1998-06-04
Abstract: PROBLEM TO BE SOLVED: To surely release a hauling wire rope from a clamp upon crashing of a vehicle to be tested. SOLUTION: A tooth part 14 provided at the lower end part of a bell crank lever 17 constituting a clamp A is pressed against a hauling wire rope W through the action of a spring 21, thus clamping the tooth part 14 and the wire rope W. A part 18 projecting from the front face 8a of a frame 8 constituting the clamp A is provided at the forward end of the bell crank lever 17, and the clamp A collides against the projecting part 18 at first, when it collides against an engaging chip 2b.
Patent JP-H0621032-A (JP)
Title: Plasma cleaning device of substrate
Inventor: MORISAKO ISAMU
IPC: H01L21/302
Filed: 1992-07-01
Abstract: PURPOSE:To acquire a plasma cleaning device which can load and unload a substrate rapidly into a casing which cleans the substrate by plasma. CONSTITUTION:A time required for loading and unloading a substrate is greatly reduced by providing a plasma cleaning device which cleans a substrate 10 before wire bonding with loading/unloading means 31 to 34 which perform operation to transfer the substrate from a conveyor 41 to a casing 1 for plasma cleaning and an operation for transferring the plasma-cleaned substrate 1 to the conveyor 41 from the casing 1 in one operation.
Patent JP-H0840246-A (JP)
Title: Brake device for vehicle
Inventor: NATSUME SUSUMU
IPC: B60T17/22
Filed: 1994-07-26
Abstract: PURPOSE:To regenerate the brake application by a common service brake device, by setting a retarder device into inoperative, when an anomaly is generated, in an antilock brake device. CONSTITUTION:A brake device is equipped with a retarder device 22 which decelerates the output shaft 21a of a speed change gear 21 or the revolution driving force of a propeller shaft, antilock brake device 31 which adjusts the brake power of a wheel 12 when the deceleration speed of a wheel 12 or the slip quantity exceeds a limit value, and an alarm device 36 which transmits alarm to a driver when anomaly is generated in the antilock brake device. Further, a circuit means 37 for putting the retarder device 22 into inoperative when the alarm device 36 operate is provided.
Patent JP-H0841103-A (JP)
Title: Production of water-absorbent cellulosic material
Inventor: REN KUMIKO
IPC: C08B15/00
Filed: 1994-07-26
Abstract: PURPOSE:To easily and economically produce a cellilosic material which exhibits a high water absorption rate even for an aqueous solution containting various salts and comprises a cellulose derivative excellent in gel strength. CONSTITUTION:A crosslinked cellulose derivative which is water-insoluble because of crosslinkage and of which all the carboxyl groups are in acid form is dispersed in water, and an alkali is added to the dispersion to partially neutralize the carboxyl groups to convert into salt form, thus a cellulose derivative gel having a swelling degree of 3-30g/g is produced. After separation from water, the gel is mixed with an alkali in an organic solvent compatible with water to convert the remaining acid-from carboxyl groups into salt form. After the gel is separated from the solvent, the water in the gel is removed by replacement with an organic solvent and the gel is dried.
Patent JP-H098-A (JP)
Title: Field working machine
Inventor: MINAGAWA ISAO
IPC: A01B59/042
Filed: 1995-06-17
Abstract: PURPOSE: To provide a field working machine equipped with a mechanism capable of reducing the load when releasing a holding mechanism, simplified in structure, improved in operability and workability, useful for e.g. carrying works. CONSTITUTION: A mounting frame 3 is linked to a tractor 1 and mounted with a carrying platform 13 in a backwardly tiltable way, a releasable holding mechanism 21 is equipped in between the mounting frame 3 and the carrying platform 13, and also a mechanism 22 capable of reducing the load when releasing the holding mechanism 21 is provided. It is preferable that the frame 3 be mounted with a plow 9 so as to be pullable and also holdable in a forwardly lowering fashion.
Patent JP-S5797719-A (JP)
Title: Tracking adjusting device for tuner
Inventor: OGAWA ATSUSHI
IPC: H03J3/28
Filed: 1980-12-10
Abstract: PURPOSE:To make the tracking adjustment of each stage possible, by oscillating the preceding stage side of a multistage tuning RF amplifying circuit and using this oscillation output to perform the tracking adjustment for the succeeding stage side of this RF amplifying circuit. CONSTITUTION:The oscillation output from an RF amplifying circuit 121 of the first stage part and an RF tuning part RFT1 which are adjusted already is used as a reference signal. Then, a signal of the differential frequency between the oscillation frequency of the RF amplifying circuit 121 and the local oscillation frequency of a local oscillator OSC is outputted from the output terminal of a mixer 13. A level detector 24 detects this signal and supplies it to a control voltage controlling circuit 25. The control voltage controlling circuit 25 gives a control voltage to a varactor diode provided in the RF tuning part RFT1 to change the tuning frequency of the RF tuning part RFT1 and holds such control voltage that the output of the level detector 24 is maximum. Thus, the tracking adjustment is terminated, and similar operations are performed for the next and following stages successively.
Patent JP-S6419225-A (JP)
Title: Microwave heater
Inventor: IWABUCHI YASUSHI
IPC: H05B6/78
Filed: 1987-07-13
Abstract: PURPOSE:To carry out proper cooking operation meeting with the purpose by using properly the high speed rotation of kneading blades at the time of baking bread and the low speed rotation of a turntable at the time of microwave heating by means of a speed change driving part. CONSTITUTION:When bread is baked by the use of a bread container 12, the container 12 is placed on the inside bottom of a heating chamber 1 and the rotating shaft 15 of kneading blades 14 is connected with a primary driving shaft 17 through a secondary driving shaft 27 as a guide. The raw material 13 of the bread is put in the container 12 and the blades 14 are rotated by a speed change driving part 16 to knead the bread material 13. Then, the material 13 is heated by heaters 4, 5 and it passes through work processes such as fermentation, degassing by the rotation of kneading blades for a few seconds, etc., and is baked. When high-frequency heating is carried out, a turntable 19 on which an article 18 to be heated and the rotating shaft 21 of a rotation stand 20 supporting the turntable 19 are connected to the shaft 27 and put on the inside bottom of the chamber 1 and the turntable 19 is rotated. The article 18 is heated and cooked by a microwave energy supplied from a microwave oscillator 2.
Patent JP-H0846274-A (JP)
Title: Gas laser equipment
Inventor: KAKIZAKI KOJI
IPC: H01S3/0977
Filed: 1994-07-26
Abstract: PURPOSE:To provide a gas laser equipment which enables uniformly preliminary ionization of discharge space by using X-ray. CONSTITUTION:A gas laser equipment which generates laser light by discharging and exciting gas laser medium consists of the following; an airtight vessel 21 in which the gas laser medium is sealed, a pair of main electrodes 24, 25 which are arranged in the airtight vessel so as to be faced and isolated, an X-ray tube 38 which performs preliminary ionization of a discharge space S between the main electrodes 24, 25 by using X-ray before igniting the discharge of the space between a pair of the main electrodes, and an attenuation member 41 which is arranged so as to face the X-ray tube 38 and controls X-ray radiated from the X-ray tube 38 to obtain uniform distribution.
Patent JP-H04370644-A (JP)
Title: Arc tube for high luminance discharge lamp and its manufacture
Inventor: HAYASHI KOICHI
IPC: C04B35/581
Filed: 1991-06-19
Abstract: PURPOSE:To shorten the starting time of a thick arc tube by providing an outer surface layer which consists of a translucent aluminum nitride including a specific oxide, and an inner surface thin layer which consists of an aluminum oxide. CONSTITUTION:An aluminum oxide thin layer 1f is formed on the inner surface of an arc tube 1F which furnishes electrode holding holes 1a and 1b at both ends, and a sealing material sump 1c, and consists of an outer surface layer of a translucent nitride including 0.5 to 8wt% of one or more oxides selected from yttrium oxide, calcium oxide, and magnesium oxide. And, even though the thickness of the arc tube 1F is increased to secure the mechanical strength under a high temperature and a high pressure condition, in such a constitution, the transmission of the heat generated in an arc discharge time is increased owing to the high thermal conductivity of the aluminum nitride, the temperature rise of the luminous tube 1F itself by the heat of the arc discharge is expedited, and the starting time of the luminous tube 1F can be shortened.
Patent JP-H0465592-A (JP)
Title: Deinking of old paper
Inventor: MIYAZAKI KEIJI
IPC: D21B1/32
Filed: 1990-07-03
Abstract: PURPOSE:To highly deink old paper, by treating old paper or pulp with a solution of an alkali and hydrogen peroxide in an alcohol. CONSTITUTION:Old paper or pulp is treated with a solution of an alkali and hydrogen peroxide in an alcohol (preferably methanol).
Patent JP-H0844807-A (JP)
Title: Bar code printer
Inventor: FUNAKI KATSUHIKO
IPC: G06K7/00
Filed: 1994-07-26
Abstract: PURPOSE:To easily read a bar code by deciding the optimum ratio of thick bar width to fine bar width optimum for a bar code reader to read the bar code and printing the bar code based on that ratio. CONSTITUTION:When a connected bar code reader 20 reads the various bar codes printed based on the various ratios of thick bar width to fine bar width, a reading possibility/impossibility jedging means 17 judges whether the bar codes can be read or not. A storage means 18 stores the judged results for reading bar codes for each ratio. Based on the decided results stored in the storage means 18, an optimum ratio deciding means 19 decides the optimum ratio to provide the bar code optimum for the connected bar code reader 20 to read the bar code. A ratio storage means 22 stores the various ratios including the decided optimum ratio. A plotting means 21 plots the bar code based on the decided optimum ratio or the instructed ratio. Thus, the bar code can be easily read.
Patent JP-H1125728-A (JP)
Title: Luminaire
Inventor: OISHI TAKAFUMI
IPC: F21V7/00
Filed: 1997-06-30
Abstract: PROBLEM TO BE SOLVED: To provide a luminaire, wherein reinforcing metal parts can be fixed to a reflector without usign fixing parts and fastening them by welding and wherein the reflector can be made of a color steel sheet. SOLUTION: A luminaire 2 is provided with a reflecting body 13 having a reflector 15, which has on the both sides in the width direction, upward edge parts 22 respectively bent, so as to from an inverted U-shaped cross-section and whose under surface forms an opened through shape, and reinforcing metal parts 16 fixed, along the width direction, to the outer surfaces of the both longitudinal end parts of this reflector 15. In this case, engagement end parts 16d formed by bending both ends of ech of the reinforcing metal parts 16 are caught in cutout grooves 23, openedly formed in lower ends of folded-back pieces 22a which the upward edge parts have.  An intermediate part of each of the reinforcing metal parts 16 is sandwiched between bent pieces 25, bent from both the longitudinal end parts of the reflector 15 along the outer surfaces of these end parts and the longitudinal end part of the reflector 15. As a result of this, the reinforcing metal parts are adapted so as to be fixed to the reflector 15 without the use of fixing parts and fastening them through welding.
Patent JP-S6151631-A (JP)
Title: Optical memory element
Inventor: FUJII YOSHIKAZU
IPC: G11B7/09
Filed: 1984-08-20
Abstract: PURPOSE:To obtain a recording reproducing signal and a track address signal with high quality by forming a guide track with prescribed depth and width to a base of an optical memory element to improve the shape of the guide track and the shape of a track address pit. CONSTITUTION:A tracking servo (TS) signal is at maximum with d=lambda/8n and a track address signal (TN) is at maximum with d=lambda/4n, where (h) is the width of a guide track or a track address of an optical memory element, (d) is the depth of them, lambda is the operating light wavelength and (n) is a refractive index at the guide track forming part. In order to improve the S/N of an information signal, the (h) is deeper than the lambda/8n. The noise at lambda/48n<=d<=lambda/12n is nearly 0.03-0.5 time the case with lambda/8n and the quality of the TN and TS signals. The TS signal is maximum with h=0.5.lambda/NA (NA is the numerical aperture of an objective lens), but in order to reduce the noise, the relation of 0.5.lambda/NA<=h <=0.7.lambda/NA is selected.
Patent JP-2000005147-A (JP)
Title: Personal authentication device
Inventor: HENMI KAZUHIRO
IPC: A61B5/117
Filed: 1998-06-22
Abstract: PROBLEM TO BE SOLVED: To provide a personal authentication device having a simple structure requiring no optical system, hardly affected by the state change of a finger such as sweating, and capable of obtaining a high authentication capability. SOLUTION: A sensor section is constituted of an individual electrode array 12, first and second common electrodes 13a, 13b provided on the outside of both ends in the aligning direction and connected together, and a dielectric layer provided above the individual electrode array 12 and common electrodes 13a, 13b. The signals depending on the distribution of the electrostatic capacity between a finger surface and the electrodes of the individual electrode array 12 when a finger is pressed on the dielectric layer are selectively detected in sequence by analog switches 21, an oscillator 22, a resistor 24, a band-pass filter 25, a detecting circuit 26 and an A/D converter 27 via the common electrodes 13a, 13b.  The feature pattern of the signals and the feature pattern registered in advance are compared and collated by an arithmetic controller 28, and whether or not a person under an authentication check is a registered person is judged.
Patent JP-S5875825-A (JP)
Title: Manufacture of chip inductor
Inventor: KATOU SHIYUNICHI
IPC: H01F41/04
Filed: 1981-10-29
Abstract: PURPOSE:To simultaneously form a coil part and a pair of electrode parts by forming threads on the outer periphery of a ferrite while molding the ferrite in a rod shape, cutting, baking it, then plating it, and then removing by polishing the plating layer of the crests of the threads. CONSTITUTION:A rod shape ferrite 2 is formed in a rod shape by the extrusion from an extrusion molding machine 1. Threads 4 are formed on the periphery of the ferrite 2 with a rotary cutter 3 simultaneously upon extruding. Then, it is cut by a cutting blade 5, and is then baked to become a chip. This chip is plated with an electroconductive material, while the plating layer of the crests of the threads are removed by polishing and a coil is formed at the troughs of the threads.
Patent JP-S6330965-A (JP)
Title: Transaction system
Inventor: MIYAZAKI TADASHI
IPC: G06Q30/06
Filed: 1986-07-25
Abstract: PURPOSE:To effectively use a transaction device, by storing an identification code by which the degree of familiarity of a user for the transaction device is classified in several steps, and selecting and displaying a guide picture plane by the user at the time of performing transaction. CONSTITUTION:The analysis of an identified data to judge whether the user is familiar with the operation of the said transaction device, is performed by data read from a transaction card. When the identified data is the data made by an unfamiliar operation, for example, a 'name of line' selecting and inputting picture plane is displayed on a display means 11. By inputting the name of a line from a keyboard 10 by the user, a confirmation picture plane is displayed, and by depressing a confirmation button, the picture planes of the name of the next train, and the number of the train, etc., are displayed. Meanwhile, when it is decided that the data is the one made by a familiar operation as the result of the analysis of the identified data, a picture plane in which the input of the name of the line, the inputs of the name of the train, and the number of the train, the inputs of the names of stations to entrain and alight, and the input of the date of entraining, etc., are consolidated comprehensively, is displayed on the display means 11.
Patent JP-H0573349-A (JP)
Title: Stand-by control circuit
Inventor: KATSUTA HIROSHI
IPC: G06F11/22
Filed: 1991-07-16
Abstract: PURPOSE:To facilitate the discrimination of an LSI by cutting off the steady current flowing to a power-on reset circuit of a stand-by flag. CONSTITUTION:A transistor TR 2 which detects a power-on state uses a test signal 7 as the gate input. The signal 7 is inactivated in the power-on state and a power-on reset operation is carried out. Then the signal 7 is activated to turn off the TR 2. Thus the steady current flowing via both TR 2 and TR 3 are cut off. Then the screening is attained by a leakage current with no discrimination of a high temperature.
Patent JP-H0520259-A (JP)
Title: Internal bus control system for processor module
Inventor: TAKAHASHI HAJIME
IPC: G06F15/16
Filed: 1991-07-16
Abstract: PURPOSE:To improve processing performance by allowing another bus controller or the like to execute bus operation without occupying an internal bus for a long time when a microprocessor accesses a memory space. CONSTITUTION:When the microprocessor 11 accesses a shared memory space 2, a bus controller 14 starts to access a system bus 3 and informs the microprocessor11 of a retry signal for requesting the reexecution of internal bus operation to temporarily interrupt the internal bus operation. The use of the internal bus by another bus controller or the like is allowed during the interruption of the internal bus operation, and after completing the access to the system bus 3, an internal bus operation completion signal is informed synchronously with the access of the microprocessor 11 which is repeatedly executed based upon the retry signal to end the operation of the internal bus.
Patent JP-H0767314-A (JP)
Title: Linear motor
Inventor: JIYON KEI SARUMON
IPC: H02K41/025
Filed: 1994-07-27
Abstract: PURPOSE: To extend the movement path of a linear motor by a method, wherein a primary side which has a core-forming spaces, windings placed in the spaces and a secondary side, which surrounds the primary side so as to be apart from the primary side with an air gap therebetween, are provided. CONSTITUTION: A linear motor 10 has a cylindrical primary side 20 made of a magnetic material, and the primary side 20 is separated from a pipe-type hollow fixed secondary side 30 made of conductive material with an approximately uniform air gap 25 therebetween. The primary side 20 has a plurality of ferromagnetic plates or layer-built units 22a and 22b. The ferromagnetic plates 22a and 22b are layered and bonded to each other to form slots 23. A number of conductive windings 24 are wound in the slots 23. The air gap 25 is kept approximately uniform. The primary side 20 can be easily moved in the secondary side 30 by using a known guide mechanism, such as various types of rollers, a sliding mechanism, etc.
Patent JP-S63153403-A (JP)
Title: Scanning type tunnel microscope
Inventor: OKADA TAKAO
IPC: G01B7/34
Filed: 1987-07-14
Abstract: PURPOSE:To reduce the influence of a vibration by forming an actuator for supporting a scanning needle, by a piezoelectric body, and forming the actuator concerned by first - third legs whose one end is connected each other and whose other end is extended at a prescribed angle. CONSTITUTION:In front of a first actuator 16, a sample base 20 to which a sample 18 is attached is fixed coaxially. A second actuator 22 is fixed to the other face side of a substrate 10 so as to face the actuator 16. The actuator 22 is formed by a piezoelectric body, and provided with the first - the third leg parts 24, 26 and 28 whose one end is connected and whose other end is extended roughly vertically to each other. The actuator 22 brings a scanning needle to a fine motion in the axial direction and in the face direction being orthogonal to said axis by applying selectively a voltage to the leg parts 24, 26 and 28.
Patent JP-S5964384-A (JP)
Title: Printing method using heat foamable ink
Inventor: INAGAKI HIROMICHI
IPC: B41M3/06
Filed: 1982-10-05
Abstract: PURPOSE:To perform printing using head foamable ink imparting beautiful finish and having good efficiency in low cost, by further applying color ink onto the heat foamable colorless ink printed to an object to be printed to perform double printing. CONSTITUTION:For example, arbitrary printing is performed onto an object 1 to be printed by using heat foamable colorless ink (ink prepared by mixing a synthetic resin microcapsule with a particle size of 10-30mum having butane enclosed therein in a vehicle) 2, for example, according to an offset method and, thereafter, usual color ink 3 is used to be superposed on the heat foamable ink 2 to perform double printing, for example, according to an offset method. After printing, the object 1 to be printed is passed between hot rollers 4, 4' heated to 120 deg.C or more to perform objective printing while foaming the heat foamable ink 2.
Patent JP-S6066024-A (JP)
Title: Heating cooking device
Inventor: HIRAI KIYOSUMI
IPC: F24C3/12
Filed: 1983-09-21
Abstract: PURPOSE:To enhance the productivity and to obtain a space of a cooling retainer by providing a placing base with projections at both sides of a ceiling plate, thereby detachably providing the base to commonly use a cooling base of a ceiling plate and yet improve integrally the workability by integrating the types of gas stoves. CONSTITUTION:A cock cover 12 is disposed on a gas cock 8, and the cock 8 can be operated by opening the cover 12. A placing base 14 formed with projections 13 is commonly clamped with two screws of right and left side of the ceiling plate 3, the base can be detached as required, and when temporarily detached, flat screws are exchanged to dis screws to vary the screws for fixing the plate 3. A free 2-port gas table 15 which is not designated for the chip retainer can be associated without removing the base.