baber/WOPTO huggingface dataset:
Patent JP-S62288878-A (JP)
Title: Picture forming device
Inventor: KUME NOBUYUKI
IPC: G03G15/00
Filed: 1986-06-09
Abstract: PURPOSE:To rise an image carrying body to its high-speed rotation in a short period, by causing the body to make a prescribed time of movement at a preparatory moving speed which is lower than its picture forming speed when the image carrying body is made to rise from its stopped state to the picture forming speed. CONSTITUTION:The revolving speed of a photosensitive drum 10 for a prescribed time from the starting time is set at a preparatory moving speed which is lower than its picture forming speed and a control circuit 22 applies a corresponding voltage across a photosensitive drum driving motor 24 through a driver 23. Then the photosensitive drum 10 is driven at a low speed and a cleaning blade 20 is set to a dynamically stable state because no heavy load is applied to the blade 20. When the revolving speed of the photosensitive drum 10 is controlled to a prescribed speed thereafter, the frictional force produced between the drum 10 and cleaning blade 20 is determined by a coefficient of dynamical friction which is smaller than a coefficient of statical friction. Thus the frictional force becomes smaller. Therefore, no heavy load is applied to the cleaning blade 20 and the photosensitive drum 10 can be controlled to a prescribed speed in a short period.
Patent JP-H02311131-A (JP)
Title: Charge control circuit
Inventor: ISAKA ATSUSHI
IPC: H02J7/04
Filed: 1989-05-26
Abstract: PURPOSE:To prevent the overcharge of a battery by changing a control means over to a second control means when the abnormality of the operation of a micro-computer is detected and controlling the charge of the battery. CONSTITUTION:An uncontrolled operation detector 2 detects uncontrolled- operation detecting pulses from a micro-computer (a micon) 8 as a first control means and decides the normality or abnormality of the operation of the micro- computer 8, and pulses for a fixed period are sent during a time when the micro-computer 8 is worked normally. When the micro-computer 8 is operated uncontrolledly and the uncontrolled-operation detecting pulses are not detected, the uncontrolled operation detector 2 transmits an uncontrolled-operation detecting signal over a reset circuit 3. When the uncontrolled-operation detecting signal is input, the reset circuit 3 turns an analog switch OFF, and inputting to a charging circuit 1 of an erroneous charge control signal from the micro-computer 8 is prevented. When a battery B is charged sufficiently, a second control circuit 5 transmits the charge control signal over the charging circuit 1 while sending a charge completion signal to the micro-computer 8, and charge to the battery B is stopped.
Patent JP-H11318699-A (JP)
Title: Electric rice cooker
Inventor: KANAMARU HITOSHI
IPC: A47J27/00
Filed: 1998-05-15
Abstract: PROBLEM TO BE SOLVED: To prevent the yellowish and drying of the surface of rice by reducing the heat radiation from a lid body side during the thermal insulation, and prevent the boiling-over during rice cooking. SOLUTION: An electric rice cooker comprises a rice cooker body 1 which can accommodate an inner pot 3 inside thereof, and a lid body 2 for covering an opening of the rice cooker body 1 in such a manner that it can be opened and closed, and the lid body 2 comprises an inner lid 25 made of a good heat conductor for sealing an opening 3a of the accommodated inner pot 3 when the lid body 2 is closed, and comprises a heating means (shoulder heater 31) for heating the inner lid 25 to a specific temperature.  On this occasion, a heat radiating plate 38 which is supported in such a manner that it is located inside of the inner lid 2, inwardly faced with respect to the opening 3a of the inner pot 3 in a state that a space 37 is formed between the inner lid 2 and the heat radiating plate 38, and its outer periphery is close to an inner peripheral face of the inner lid 3, so that the heat radiated from the inner lid 25 during the heat insulation is conducted to the heat radiating plate 38 through an air layer existing in a space 37 between the inner lid 25 and the heat radiating plate 38, and then radiated to the surface of the rice R in the inner pot 3.
Patent JP-H01303556-A (JP)
Title: Pass arbitration system for shared bus
Inventor: FUKUDA TETSUYA
IPC: G06F13/362
Filed: 1988-05-31
Abstract: PURPOSE:To realize the effective use of a shared bus by stopping the transmission of a bus request answer signal to a bus master via a bus application deciding circuit when no bus request is received from the bus master any more and restarting the transmission of the held bus application permission signal. CONSTITUTION:When a bus request is produced from a bus master 2 of #0, a bus application deciding circuit 3 of #0 receives the bus request signal from the master 2 via a signal line 5 and waits for the transmission of a bus application permission signal. When this permission signal is received, the circuit 3 transmits a bus request answer signal to the master 2 via a signal line 6 to hold the transmission of the bus application permission signal. When the bus request signal is not received any more from the master 2 of #0, the circuit 3 of #0 gives an instruction to the master 2 to stop the transmission of the bus request answer signal and restarts the transmission of the held bus application permission signal. Thus each bus master can transmits the bus request in the same priority.
Patent JP-S5882852-A (JP)
Inventor: KAARU AANESUTO FURAMU
IPC: B65D41/18
Filed: 1982-07-30
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-H0428215-A (JP)
Title: Electrolytic capacitor
Inventor: NAKAYAMA AKIRA
IPC: H01G9/10
Filed: 1990-05-23
Abstract: PURPOSE:To make it possible to achieve a long lifetime at high temperature by a method wherein elastic hole-sealing material, having excellent heat-resisting property, airtightness and chemical-resisting property, is used. CONSTITUTION:An electrolyte-impregnated capacitor element is housed in a metal case, and the element is airtightly sealed by an elastic sealing material. In this electrolytic capacitor, a peroxide-vulcanized material, obtained by compounding at least magnesia in the main polymer of 3-component copolymer consisting of isobutylene, isoprene and divinylbenzene, is used as the above- mentioned elastic sealing material. The desirable quantity of compounding of magnesia is 1 to 50 parts against 100 parts of the main polymer. Also, it is desirable that the electrolyte is formed using gamma-butyrolactone as the main solvent and a quaternary ammonium salt of organic acid as a solute.
Patent JP-S6112982-A (JP)
Inventor: SAITOU KOUICHI
IPC: D06M13/02
Filed: 1984-06-28
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-2000320759-A (JP)
Title: Expandable joint for preventing coming-off
Inventor: AKAISHI YORINOBU
IPC: F16L21/08
Filed: 1999-05-14
Abstract: PROBLEM TO BE SOLVED: To ensure initial biting of a lock ring for a spigot by merely fitting an outer ring in an outer face of the spigot and cut a pipe to required length at construction site for use. SOLUTION: An outer ring 36 is fitted in an outer face of a spigot 34 in a pipe 12b, and an inner core 38 is fitted in an inner face thereof. The spigot 34 is inserted into a receive port 18. When the spigot 34 is pulled out of the receive port 18, the outer ring 36 is engaged with a lock ring 30, which is pressed against a taper face 22 by the outer ring 36 and its diameter is shrunk.
Patent JP-H0739564-A (JP)
Title: Water-absorbent sheet for medical use
Inventor: SAKATA TAKAO
IPC: A61F5/48
Filed: 1992-05-26
Abstract: PURPOSE:To provide a water-absorbent sheet consisting of sheet material permeable to water, another sheet material not permeable to water, and a specific water-absorbent material between them. Filling of plural compartments of the sheet material with water absorbent enables the sheet material to preserve considerable amount of liquid without losing water in a very short time, and to achieve highly effective function of liquid absorption. CONSTITUTION:The permeable sheet material 2 and non-permeable sheet material 3 that constitute the sheet body 1a are heat-welded so that the edges where inner side 2a and inner side 3a, namely, crude cloth and laminate cloth meet form compartments 10 in the shape of lozenges. Each compartment 10 is filled with liquid absorbents 4. This liquid absorbent 4 consists of ground pulp 7 made of newly produced pulp, mixed pulp layer 5 made by mixing the main fiber consisting of a high melting point thermoplastic resin such as polypropylene and polyester with low melting point conjugate fiber 8 mingled with welding fiber such as polyethylen, which is a low melting point thermoplasticity resin, and mixed layer 6 made of mixed pulp (7, 8) with scattered absorbent high- molecular material 9 such as polymer.
Patent JP-S63298327-A (JP)
Title: Projecting device
Inventor: SATOU KUNIAKI
IPC: G03B21/132
Filed: 1987-05-29
Abstract: PURPOSE:To expand and display the contents of a document and pattern recorded on ordinary paper on a screen without prearrangement by controlling the transmission and shading of light according to image information concerning respective light shutter elements of a light shutter panel to radiate a light beam. CONSTITUTION:The light shutter panel 17 obtained by arraying the light shutter elements longitudinally and laterally, a shutter driving control means 16 for controlling the light shutter element corresponding to the position of the image in a light transmitting state or a light shading state according to an image signal which arrives from an image signal source 11 and expansion optical system for expanding the light beam which is projected from a light source 4 and passes through the light shutter panel 17 so as to guide to the screen are provided in a titled device. Then the part which passes through the light shutter panel becomes white on the screen and the part which is cut becomes black on the screen to display the arrived image information on the screen. Thus, a convenient projecting device which can display the expanded image on the screen can be obtained without trouble such as previously recording the displayed contents on transparent sheet.
Patent JP-S5925258-A (JP)
Title: Semiconductor integrated circuit device and its manufacture
Inventor: FUKUSHIMA TOSHITAKA
IPC: H01L21/822
Filed: 1982-07-30
Abstract: PURPOSE:To select ICs of different kinds formed onto the same one semiconductor wafer by setting up a first circuit and a second circuit having a function different from one of said circuit to the same substrate. CONSTITUTION:Input signals are inputted to input gates G1, G2, G3, and the information contents of the circuit S constituted by a gate array or an ROM or the like are outputted through amplifying gates A1, A2, A3. Zener diodes ZD, gates G4, G5, memories M and amplifying circuits A3, A4, A5 are added and formed to the dead regions in each IC chip. When voltage is the input signal voltage or more of normal operation, the diode ZD is turned ON from OFF, the gates G4, G5 are operated, and the informations of the memory M are outputted from normal output terminals O1, O2, O3 through the amplifying gates A3, A4, A5. Operation by the normal input signals of the amplifying gates A1, A2, A3 is not conducted by an output from the gate G4 at that time.
Patent JP-S5658496-A (JP)
Title: Preparation of ergosterol
Inventor: KARIYA MASAO
IPC: C12P33/00
Filed: 1979-10-19
Abstract: PURPOSE: To increase the amount of produced ergosterol remarkably in the preparation of ergosterol by the cultivation of yeast, by adding isopentenyl alcohol and polyphosphoric acids to the cultivation medium.  
     CONSTITUTION: Yeast capable of producing ergosterol, e.g. Saccharomyces cerevisiae IFO0334, Saccharomyces uvarum IFO0565, etc. is cultured in a medium obtained by adding 0.01W2V/V% of isopentenyl alcohol and 0.1W3V/V% of polyphosphoric acids to a conventional medium. The culturing conditions vary with the species and are 20W40°C and pH3W8. The cultivation is carried out e.g. by batchwise or continuously under aeration or stirring, etc. There is no limitation in the methods for the separation of the objective material from the bacterial cells, the isolation of the separated material, and the purification thereof. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-H04360727-A (JP)
Title: Product separating device
Inventor: KUSAKA TAKESHI
IPC: B23P19/04
Filed: 1991-06-05
Abstract: PURPOSE:To provide a product separating device which easily separates a product connected with a work through small connecting parts by removing small connecting parts from the work without injuring the product with reduced noise. CONSTITUTION:In a product separating device 1 which separates a product G from a work W connected with the product G through a plurality of small connecting parts C by removing respective small connecting parts C from the work W, it is featured that two rotatable lower rollers 21, 23 made of elastic bodies are appropriately spacedly provided, a rotatable upper roller 57 made of an elastic body and energizated downward with a spring 53 is provided between the lower rollers 21, 23, and the upper roller 57 is up and down movably provided against the lower rollers 21, 23 for example with hydraulic cylinders 41, 43.
Patent JP-S6113490-A (JP)
Title: Opening and closing device of cassette lid
Inventor: SUZAKI TAKASHI
IPC: G11B15/675
Filed: 1984-06-28
Abstract: PURPOSE:To realize two-stage motion in which a cassette lid is opened by moving arcuately by selecting the gear ratio of respective composite gears and distances between fulcra of levers properly so that a couple of the 1st levers rotate at a slower angular speed than before and a couple of the 2nd levers rotate at a faster angular speed than before. CONSTITUTION:When the 1st composite gear 7 rotates by a specific angle, a large gear 7a and a small gear 8a, and a small gear 7b and a large gear 13b finish engaging each other, and at the same time the lare gear 7a and a small gear 13a, and the small gear 7b and a large gear part 8b being to engage each other. Then, the 1st lever 10a and the 2nd lever 10b rotate at slower angular speeds than before and the 3rd lever 15a and the 4th lever 15b rotate at faster angular speeds than before, so that a cassette holder 2 enters arcuate motion. Further, when the 1st composite gears 7 rotate by a specific angle, the architecture of a leaf switch 17 engages the recessed part 7b of a cam 7e; a driving gear 18 stops turning clockwise and the cassette holder 2 stops the motion.
Patent JP-S63299070-A (JP)
Title: Resistance value adjusting method for sheet heating element
Inventor: AMANO SATOHIRO
IPC: H05B3/20
Filed: 1987-05-29
Abstract: PURPOSE:To improve the adjusting precision of the resistance value by applying the laser machining to the surface of a conductive elastomer layer and adjusting the resistance value between electrodes. CONSTITUTION:A plate-shaped resistor 20 is connected to a sheet heating element 10, the laser machining is applied to this plate-shaped resistor 20, and resistance values of the sheet heating element 10 and the plate-shaped resistor 20 are adjusted. The resistance value can be adjusted by merely applying the laser machining to the surface of the conductive elastomer layer 12 of the sheet heating clement 10, and resistors with different resistance values respectively are not required to be prepared in response to the resistance value of the sheet heating element 10. The resistance value of the sheet heating element can be thereby adjusted precisely.
Patent JP-S5837713-A (JP)
Title: Display device of data for operating axis
Inventor: IWATA NOBUO
IPC: G05B23/02
Filed: 1981-08-28
Abstract: PURPOSE:To easily read the data of a required operating axis with simple constitution inexpensively, by discriminating an operating axis out of a plurality of operating axes. CONSTITUTION:A discriminator 13 reads a position data signal counted at a counter 9 when a signal is inputted from an OR gate 11 of an X axis system. In inputting a signal from an OR gate 11' of a Z axis system, a position data signal counted at a counter 9' is read. A central processing unit 17 inputs display axis data from the discriminator 13. The position data of the operating body of the X or Z axis is read from a counter of the X or Z axis system. The discriminator 13 alternately reads the data signal of the X ans Z axis systems counted at the counters 9 and 9' in inputting a pulse signal from both the OR gates 11 and 11'.
Patent JP-H04358774-A (JP)
Title: Air pressure-in device for spraying air
Inventor: MAEDA AKIYOSHI
IPC: F04B33/00
Filed: 1991-06-05
Abstract: PURPOSE:To provide an inexpensive air pressure-in device for spraying air having simple structure and capable of easily supplying compressed air having suitable pressure in an air-spraying vessel. CONSTITUTION:An air spray main body 16 is set, while engaging a spray cap 15 with a cap holder 10, in a case main body 9 to be tightened with a hand screw 17. Turning a main switch 19 ON a motor and a rotary plate 3 in rotated in an arrow A direction. This rotation is converted into the vertical motion of a shaft 6 in an arrow B direction with a linking plate 8. This follows also the vertical motion of the cap holder 10 fixed to a nut at the shaft 6 lower end. The vertical motion of the spray cap 15 in an arrow C direction causes air to be supplied to the air spray main body 16, gradually raising inner pressure.
Patent JP-H081413-A (JP)
Title: Cutting head for machine tool
Inventor: KOBAYASHI YOSHIKAZU
IPC: B23B29/034
Filed: 1994-06-16
Abstract: PURPOSE:To provide a cutting head for a machine tool capable of rapid and correct recessing, facing, etc., without applying the overload to a motor with simple operation by allowing a turning tool to be automatically advanced and retracted in the direction orthogonal to a spindle only by the rotation of the spindle in the same direction. CONSTITUTION:When a supporting cylinder 10 is mounted on a frame of a machine tool, and a rotary shaft 11 is connected to a spindle to be rotated, a tool holder 22 and a turning tool 25 fixed to the lower end thereof are rotated together with the rotary shaft 11. An off-centered cam 19 interlocked with the rotary shaft 11 through a reduction gear mechanism 20 is gradually and relatively rotated to the rotary shaft 11, and the tool holder 22 having a guide piece 23 to hold the off-centered cam 19 from each side and the turning tool 25 are gradually shifted to the outwardly side orthogonal to the rotary shaft 11 to execute the recessing, facing, etc.
Patent JP-S63298487-A (JP)
Title: Area dividing and discriminating system for document picture
Inventor: IGARASHI JIICHI
IPC: G09G5/36
Filed: 1987-05-28
Abstract: PURPOSE:To handle many kinds of document picture by changing the value of a function which assigns a degree of confidence in accordance with the discrimination result. CONSTITUTION:An image pyramid is used to perform rough division, and plural feature quantities are extracted from each divided area, and degrees of confidence assigned to respective feature quantities are synthesized to discriminate the category of the area; and in case of this area division and discrimination of a document picture, the value of the function which assigns the degree of confidence is changed in accordance with the discrimination result to assign the degree of confidence more suitably. Thus, documents are correctly discriminated even if there are plural documents to be inputted or the classification of an input document is switched to another.
Patent JP-S62290298-A (JP)
Title: Magnetic circuit for speaker
Inventor: YOMODA NORITOSHI
IPC: H04R9/02
Filed: 1986-06-10
Abstract: PURPOSE:To increase magnetic flux density in a cavity part at a maximum, by fixing plural unit magnets constituted so that an intermediate yoke is sandwiched between two magnetic pieces whose magnetic poles having the same polarity are confronted with each other, on a base plate. CONSTITUTION:A pair of unit magnets 2a and 2b are arranged and fixed on a base iron plate 1 keeping a regulated interval with each other. In the pair of the unit magnets 2a and 2b, intermediate yokes 5a and 5b are sandwiched between rectangular magnetic pieces 3a and 4a, and between 3b and 4b in which the magnetic poles having the same polarity are confronted with each other, and on the upper plane of each of the magnetic pieces 4a and 4b, upper yokes 6a and 6b are placed respectively, and they are overlapped, then being stuck and fixed integrally. Two groups of magnetic flux phi1, and phi2 flow round in directions shown in arrow heads, and in such way, since magnetic flux phi1' and phi2' are concentrated on the intermediate yokes 5a and 5b respectively, a strong main magnetic field area can be formed in a cavity part 8b.
Patent JP-S5925430-A (JP)
Title: Automatic selective receiving system of broadcast
Inventor: HOSHINO TAROU
IPC: H04B1/06
Filed: 1982-07-31
Abstract: PURPOSE:To realize instantaneous hearing of a desired program, by providing a specified broadcast station to inform the listeners of the programs of general broadcast stations which are presently put on air. CONSTITUTION:A specified broadcast station 2 is broadcasting cyclically the contents on the broadcasts of general broadcast stations 1a-1g after coding them. The broadcast of the station 2 is received by a tuner 4 for broadcast 2 which is incorporated into a tuner part 4. The contents on the present broadcast are known by the output signal of the tuner 4. A user operates a channel selection control part 5 and pushes a button 6e when he or she wants the traffic information, for example. Thus a broadcast station which is presently delivering the traffic information is automatically selected.
Patent JP-H06176947-A (JP)
Title: Rogowski coil
Inventor: JIYANNPOORU GURI
IPC: H01F38/28
Filed: 1993-06-04
Abstract: PURPOSE: To provide a Rogowski coil which is hardly affected by fluctuations in temperature and made almost completely symmetrical with respect to an axial direction at relatively low cost. CONSTITUTION: This Rogowski coil is provided with at least a print wiring circuit card 1, equipped with a cut part of circular shape. This coil is manufactured of straight metallic deposits 3 on each of the two faces of a plate which is arranged as a radial part with the center of the cut part on its extension, and the electrical connection of the radial part on the one face with the radial part on the opposite face is conducted by a metal-coated hole 4 through the thickness of the plate.
Patent JP-H03196-A (JP)
Title: Water cleaning equipment for closed water basin
Inventor: NIWA CHIAKI
IPC: C02F3/06
Filed: 1989-05-29
Abstract: PURPOSE:To efficiently clean water by providing biomembrane contact regions in a closed water basin and providing expanding/contracting materials which change in volume according to the volume of the water to be introduced in communication with a peripheral water basin and in connection to an aperture in a submerged state. CONSTITUTION:The water permeable biomembrane contact regions 7 which are isolated to the plural regions are provided in the closed water basin 3. In at least one region of them, the expanding/contracting materials 10 which change in volume according the volume of the water to be introduced from the peripheral water basin 2 are provided in a submerged state in connection to the aperture 11 communicated with the peripheral water basin 2. As a result, fluid energy is generated in the closed water basin 3 by the tidal forces of the peripheral region 2 and the water in the closed water basin 3 is fluidized by the fluid energy and is passed through the biomembrane contact regions 7. The contact speed of the microorganism membranes fixed in the biomembrane contact regions 7 and the water is maintained at an adequate speed. The water passing the biomembrane contact regions 7 is thus cleaned by the org. matter decomposing effect of the microorganism membranes.