baber/WOPTO huggingface dataset:
Patent JP-S60228937-A (JP)
Title: Dust counter
Inventor: TAWAKI YASUHIRO
IPC: G01N15/14
Filed: 1984-04-26
Abstract: PURPOSE:To suppress the generation of dust from a dust measuring apparatus, by sending cooling air in order to cool the vacuum pump, which generates heat, used in a dust measuring apparatus and exhausting the same through a filter. CONSTITUTION:Air 2 to be measured is sent to a dust detection part 3 while sucked by a vacuum pump 4 to detect dust in air. Next, air is sent to a filter 5 from the pump 4 to remove dust with a particle size of 0.1mum or more and a part of the filtered air is sent to the detection part 3 as sheath air and the remainder is exhausted from an exhaust part 9. At this time, cooling air 10 is introduced in order to cool the pump 4 generating heat to cool the same and exhausted from a fan 11 through a filter 12. Because cooling air is exhausted through the filter, the contamination of air outside the dust measuring apparatus is prevented and this apparatus can be effectively used in IC, drug preparing fields and a medical field.
Patent JP-S5421974-A (JP)
Title: Spattering device
Inventor: MAKINO KOUICHI
IPC: H01F41/18
Filed: 1977-07-19
Abstract: PURPOSE:To provide a spattering device of little temperature increase of a base plate and a high film-forming speed, comprising a shield chamber accommodating therein a target, a discharge electrode confronting at least a part of the target, and opening window confronting a base plate, and a mechanism for carrying out operational exhaust.
Patent JP-S57200478-A (JP)
Title: Friction material composition
Inventor: TANABE YUTAKA
IPC: C08L77/00
Filed: 1981-06-05
Abstract: PURPOSE:To provide the titled non-asbestos composition excellent in properties at a high temperature, by blending pulplike granules obtained by coating and binding powdered magnesium silicate ores with a heat-resistant aromatic polymer, or by further blending it with an inorganic fiber, a non-fusible organic fiber, a friction-adjusting agent and a thermosetting resin. CONSTITUTION:The titled composition is obtained by blending pulp-like gradules prepared by coating and binding powdered magnesium silicate ores excluding asbestos fiber (e.g., serpentine) with a heat-resistant aromatic polymer (e.g., an aromatic polyamide containing m-phenyleneisophthalamide units), or by further blending 5-80wt% above pulplike granules with 1-70wt% inorganic and non-fusible organic fiber, 1-30wt% friction-adjusting agent and 5-40wt% thermosetting resin. This composition is useful for vehicles, in reply to the demand for a non-asbestos material as friction material.
Patent JP-S60229053-A (JP)
Title: Image forming device
Inventor: KUBO KOUJI
IPC: G03G15/01
Filed: 1984-04-27
Abstract: PURPOSE:To easily change colors by providing a black developing means and a color developing means in the device body and performing black development or color development selectively, and using a cartridge type as the color developing means and replacing it. CONSTITUTION:A developing device is divided into two, i.e. the 1st developing unit 52 as the color developing means including the 1st developing roller 50 and the 2nd developing unit 53 as the black developing means including the 2nd developing roller 51. The 2nd developing unit 53 as a lower stage is provided fixedly to a copying machine frame 1 and the 1st developing unit 52 as an upper stage is formed as the cartridge type and drawn out upward in a figure. A black developer which is used frequently is used by the 2nd developing unit 53 as the lower stage and a color developer is used by the 1st developing unit 52 as the upper stage. Those developing rollers 50 and 51 are driven selectively to obtain a black copy or color copy of other one color, e.g. red, yellow, blue, green, etc.
Patent JP-H05291831-A (JP)
Title: Modulation circuit
Inventor: IKEDA YASUNARI
IPC: H03C1/54
Filed: 1992-04-07
Abstract: PURPOSE:To extend a break point frequency of a frequency characteristic toward a lower limit by detecting a DC component of an output of a drive amplifier and comparing it with a reference value so as to apply DC feedback to the drive amplifier. CONSTITUTION:The circuit is provided with a drive amplifier 5 receiving a modulation signal, a modulator 1 receiving the output of the drive amplifier 5, a comparator 7 detecting a DC component based on outputs of the drive amplifier 5 and of the modulator 1 receiving the output of the drive amplifier 5 and comparing the component with a reference value to obtain a comparison use DC current. Then a DC component in a modulation signal V1 detected by a low pass filter (LPF) 6 is subtracted from a reference voltage corresponding to an offset of the modulator 1 at the comparator 7 and a difference DC component is fed back to the drive amplifier 5, in which the offset component caused in advance in the modulator 1 is similarly subtracted and a modulation signal is fed to the modulator 1. Thus, the low frequency component included in the modulation signal V1 is not attenuated nor eliminated.
Patent JP-H11282623-A (JP)
Title: Image display/input device provided lifting mechanism
Inventor: KAWADA YOSHIHIRO
IPC: G06F3/041
Filed: 1998-03-31
Abstract: PROBLEM TO BE SOLVED: To prevent motor load from being increased due to that the side face of a sliding pin or a cam groove is worn and deformed or sliding resistance is increased on a sliding part between the sliding pin and the cam groove by making a gap between a liquid crystal display device and a touch panel variable in order to reduce erroneous input operation due to the generation of parallax. SOLUTION: A metallic ring 19 inserted into a sliding pin 7, which has length allowing the pin 7 to slide between a longitudinal hole 8a of a fixed fitting 8 and an upside-down V shape-like cam groove 9a of a movable fitting 9. The ring 19 is rotatably engaged with the pin 7 and slid on the end face of the cam groove 9a of the movable fitting 9 while being rorated.
Patent JP-S63251594-A (JP)
Inventor: HORI YOSHINAO
IPC: E21B7/28
Filed: 1987-04-09
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-H10258159-A (JP)
Title: Vane with lamp and decorative component with lamp for pachinko machine
Inventor: YAMAMOTO KUNIHIRO
IPC: A63F7/02
Filed: 1997-03-18
Abstract: PROBLEM TO BE SOLVED: To provide a vane with a lamp and a decorative component with the lamp at a low cost by reducing soldering work and lowering the manufacture cost of a wiring board. SOLUTION: This vane is provided with an attachment plate 16, a vane main body 19 freely rotatably provided on the front surface of the attachment plate 16 and formed by light transmissive synthetic resin capable of transmitting light, the wiring board 31 provided on the back surface side of the attachment plate 16 with a fixed interval and composed by soldering two conductive pins as one set for mounting the lamp to a part where printed wiring is executed and the lamps 23 mounted to the conductive pins of the wiring board 17. Then, a set of the conductive pins are projected to the back surface side of the wiring board 17 and the connector 27 of the end part of a wiring cord 26 is connected to the projected end.
Patent JP-H0582758-A (JP)
Title: Program-cell structure for rom circuit
Inventor: JIANKARURO JINAMI
IPC: H01L21/8246
Filed: 1991-03-27
Abstract: PURPOSE: To provide a program cell structure for ROM circuit provided with a structure and a function which can be sustained without varying the access time to a memory substantially and in which the conduction threshold of an object to be programmed, i.e., the cell, is increased. CONSTITUTION: The low capacitance high breakdown strength program cell for ROM circuit comprises a field effect transistor 2 having a normal source region 5 and a normal drain region 6 separated by a channel region 9 covered with a transistor gate 11 wherein so-called channel implant 12 is formed in the cell structure extending by a specified length only from the source region 5.
Patent JP-S63252353-A (JP)
Title: Slender organic electrolyte battery
Inventor: MIZUTANI SEIICHI
IPC: H01M50/133
Filed: 1987-04-08
Abstract: PURPOSE:To increase the storage performance and electrolyte leakage resistant performance of a battery by using a clad material of aluminium and stainless steel for the positive case of an organic electrolyte battery in which carbon fluoride is used as positive active material and lithium as negative active material. CONSTITUTION:A cald material of aluminium and stainless steel is used for a positive case 3 which is used as a container accommodating a power generating element. This clad material has good drawability and has elastic strength 5.5 times and tensile strength 21 times larger than aluminium. When the opening of a battery is sealed via a gasket 7 made of polypropylene or butadiene rubber, mechanical strength and sealability are increased. Therefore, the storage performance and electrolyte leakage resistant performance of a battery is increased.
Patent JP-S59206911-A (JP)
Inventor: HIYUUGO BEERERU
IPC: G05D16/10
Filed: 1984-04-27
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-S5421853-A (JP)
Title: Recording head
Inventor: OOZEKI TAKASHI
IPC: B41J2/34
Filed: 1977-07-20
Abstract: PURPOSE:To arrange semiconductor chips zigzag almost in parallel to the row of resistors, to enlarge connecting conductor intervals near each chip wider than those in orther parts without enlarging the whole body of head, and thereby to enable easy manufacture and cost reduction.
Patent JP-H01256574-A (JP)
Title: Resin composition for surface-treating aluminum fin material and surface-treated aluminum fin material
Inventor: KAMATA KEIICHI
IPC: B32B15/082
Filed: 1988-04-06
Abstract: PURPOSE:To obtain the title composition which can give a first coating layer which is prevented from being stained by whitening of water drops and is improved in corrosion and solvent resistances, by mixing a specified water-soluble acrylic resin with a water-soluble amino resin. CONSTITUTION:A water-soluble acrylic resin (A) is obtained by copolymerizing 3-30pts.w.t. (meth)acrylonitrile (a) with 10-50pts.wt. hydrophilic monomer (b) (e.g., hydroxyethyl methacrylate) and 87-20pts.wt. compound of the formula (wherein R is methyl or H, m is 0-19, n is 0-20, and m+n=1-20), which is a monomer having an unsaturated double bond and being copolymerizable therewith in a solvent comprising water and, optionally, a water-miscible organic solvent. 100pts.wt. (in terms of the solid matter) component A is mixed with 5-40pts.wt. (in terms of the solid matter) water-soluble amino resin to obtain the title composition. A first coating layer comprising said composition is formed on the surface of an aluminum fin material, and a second coating layer comprising a water-soluble cellulose resin is formed on it by coating.
Patent JP-H0593905-A (JP)
Title: Liquid crystal element and liquid crystal display device, display method using these element and device
Inventor: YOSHINAGA KAZUO
IPC: G02F1/1333
Filed: 1992-03-10
Abstract: PURPOSE:To provide the liquid crystal element which can make display of a good contrast with a large screen with substantially no hysteresis and the display device constituted by using this element. CONSTITUTION:This liquid crystal element is constituted by putting a display layer 103 consisting of a mixture composed of a specific incompatible high- polymer material 104and a low-molecular liquid crystal compd. 105 between substrates 101 and 101' having electrodes 102, 102' and has <=25dyn/cm surface energy of the high-polymer material 104 in contact with the low-molecular liquid crystal compd. 105. This display device is constituted by using this liquid crystal element. The high-polymer material 104 in the display layer 103 forms a continuous matrix and the low-molecular liquid crystal compd. 105 dispersed in an island or tubular form.
Patent JP-S62242254-A (JP)
Title: Data processor
Inventor: OTAKE AKITO
IPC: G06F12/10
Filed: 1986-04-14
Abstract: PURPOSE:To normally maintain the operation of a data processor by precedently referring to a specific TLB no hit signal fed from a conversion retrieval buffer (TLB) hit/no hit instruction hit storing part and providing a TLB reference suppression means for outputting the prescribed TLB no hit signal. CONSTITUTION:As for a specific TLB access, it is required that the TLB 6 is not registered without relating to whether a segment page number (SPN) corresponding to a required real address (PAB) is registered or not in the TLB 6. Therefore, on the specific TLB access, the TLB reference suppression signal of '1' level is outputted from the instruction bit storing part of a command register 2 and a signal of '0' level is inputted via an inverter 9 to an AND circuit 10. In this case, when the output of a comparison circuit 8 is either of the TLB hit signal or the TLB no hit signal, the output of the AND circuit 10 is outputted as the no hit signal of the '0' level.
Patent JP-H07289808-A (JP)
Title: Liquid storage caldron
Inventor: UEDA SHINJI
IPC: B01D21/24
Filed: 1994-04-25
Abstract: PURPOSE:To prevent outflow of sludge from a storage caldron for liquid generating from sludge and to provide the storage caldron capable of a simply cleaning. CONSTITUTION:In this liquid storage caldron having a discharge port and a stopper 1 at the deepest place of its bottom the liquid storage caldron is provided with a member 3 enabling to operate the stopper 1 from the outside of the caldron, a hollow part 6 for discharging the liquid to an about central part of the stopper 1, and a stopper 2 for blocking the hollow part 6 and having a member 4 enabling to operate the stopper 2 from the outside of the caldron installed, at a higher place than the bottom of the surrounding of the discharge port.
Patent JP-H06297744-A (JP)
Title: Printer
Inventor: HATTORI MITSUO
IPC: B41J2/355
Filed: 1993-04-13
Abstract: PURPOSE:To provide a printer ensuring printing quality even when rotational irregularity or vibration is generated in a motor. CONSTITUTION:The heating resistors 2 of a thermal head are divided into four groups 2a-2d and the heating resistors of the respective groups 2a-2d generate heat by the application of voltage from strobe signal wires ST1-ST2. The application of voltage due to the strobe signal wires ST1-ST2 is changed over by the signal outputted at one interval of 16 min being one printing time. Therefore, one printing time becomes 1/4 of one line printing time and this printing is performed four times per one line.
Patent JP-S5962283-A (JP)
Inventor: GAI MASHIEBOIFU
IPC: H04N9/75
Filed: 1983-05-17
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-H11314564-A (JP)
Title: Automatic starting method of brake process for vehicle
Inventor: KALLINA INGO
IPC: G08G1/16
Filed: 1999-02-23
Abstract: PROBLEM TO BE SOLVED: To prevent collision during a wedging parking process, by starting an automatic brake process when a space relating to an obstacle provided before or behind is less than a spacing limit value simultaneously when an approaching speed is more than an approaching speed limit value. SOLUTION: When a vehicle speed vF is less than a vehicle speeding limit value, for instance, 8 km/h, a space d of a vehicle from one or a plurality of obstacles Hi1, Hi2 and an approaching speed vA to the obstacles Hi1, Hi2 are obtained by a sensor S provided in a front/rear range of the vehicle. The space d is changed in, for instance, 0.5 to 2 m, and whether the space d is less than a spacing limit value 1 m or not simultaneously whether the approaching speed vA is more than 8 km/h or not, which is an approach speeding limit value, are detected. Here in the case of satisfying these conditions, an automatic brake process of the vehicle Fa is started, a speed vF of the vehicle is decelerated till taking a creep speeding limit value capable of changing at, for instance, 3 to 5 km/h and profitably 4 km/h.
Patent JP-S59213685-A (JP)
Inventor: UMAHARA MASAMICHI
IPC: B28B1/50
Filed: 1983-05-19
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-H03284750-A (JP)
Title: Device for forming color correcting film plate in layout scanner system
Inventor: AZUMA KAZUHIRO
IPC: G03F1/00
Filed: 1990-03-30
Abstract: PURPOSE:To accurately and rapidly execute allocating work by automatically computing an allocating position at the time of inputting data and forming a film plate. CONSTITUTION:Plural original image data to be laid out on a plate-making are fetched from an image scanner 21 to a layout scanner 22 and stored in a magnetic disk 23. On the other hand, control data relating to layout such as the size of an output film, an interval between image data and the presence of a register are inputted to a personal computer 27, the output positions of respective image data are calculated based upon these data, a command batch file is formed, and the film is transferred to the scanner 22 and stored in the disk 23. The contents of the file are outputted to the film and four color correcting film plates for cyanine, Magenda, yellow, and black are formed.
Patent JP-H10281736-A (JP)
Title: Magnification calibrator and profile measuring system
Inventor: ICHIKAWA HAJIME
IPC: G01B11/02
Filed: 1997-04-04
Abstract: PROBLEM TO BE SOLVED: To measure the discrete sampling interval by recognizing the reference point when a plane to be inspected is shifted by a shifting means and calculating the comparative relationship between the coordinate on a plane to be inspected and the coordinate of a detecting means based on the comparison between the shifting amount on the coordinate of a detecting means and a known shifting amount of the shifting means. SOLUTION: An imaginary point P is set on the XY coordinate of a plane 1a to be inspected formed on an object 1 and recognized by an interference fringe image pickup unit 3 and then the address pij on the coordinate is stored. The plane 1a to be inspected is then shifted laterally by a known vector amount L in the direction vertically to the axis of measuring light without damaging the interfering state between the plane 1a to be inspected and the reference plane 4 of an interferometer. The imaginary point P is also shifted laterally by a known vector amount to a point P'. The imaginary point P' is recognized by the interference fringe image pickup unit 3 and the address p'ij on the coordinate is stored.  An operating unit calculates the difference of address p'ij-pij and determines the lateral shift vector amount L' of the imaginary point on the interference fringe image pickup unit 3. If lateral coordinate distortion is not present, L/L,' represents the magnification of the interferometer.
Patent JP-H10282082-A (JP)
Title: Method and equipment for evaluating performance of anion-exchange resin
Inventor: YOSHIDA YOKO
IPC: B01J47/14
Filed: 1997-04-04
Abstract: PROBLEM TO BE SOLVED: To evaluate the performance of an anion-exchange resin accurately by passing a performance evaluation water through a regenerated anion- exchange resin and estimating a material transfer coefficient based on the measurement of leaked anion. SOLUTION: A mixed ion-exchange resin 2 is transferred to a regeneration column 7 when the end of water supply is reached. it is separated into an upper anion-exchange resin layer and a lower cation-exchange resin layer which are supplied, respectively, with a regeneration agent. The regenerated mixed anion- exchange resin is transferred to a resin storage tank 8 and stored therein. The regenerated mixed anion-exchange resin 2 is returned back to a desalting column and mixed before pure water is supplied to the desalting column. Drain is fed to an ion chromatographic analyzer 13 in order to measure the concentration of SO4 ions leaked into the drain. Measurement data is delivered to an operational controller 16 and a corresponding MTC value is calculated from the quantity of leaked SO4 ions thus obtaining an estimated MTC value of an anion-exchange resin to be measured.
Patent JP-H06135582-A (JP)
Title: Paper feeder
Inventor: KAGAYA KOJI
IPC: B65H3/06
Filed: 1993-03-23
Abstract: PURPOSE:To enable the coherence between a paper feed roller and paper to be enhanced at all times as well as to make improvements in paper feeding performance. CONSTITUTION:This paper feeder supports a paper feed roller 108, taking out a sheet of paper P by rotating as coming into contact with the paper P mounted, rotatably with a turning shaft, namely, making it so as to support rotatably along a direction almost orthogonal with the taking out direction of the paper P by the paper feed roller 108 so as to vary each height of one end and the other end of this turning shaft.
Patent JP-2000280191-A (JP)
Title: Position initializing method
Inventor: HIRABAYASHI YUICHI
IPC: G01B21/22
Filed: 1999-03-29
Abstract: PROBLEM TO BE SOLVED: To provide a method for easily restoring a position of a reduction gear output shaft at high reliability even when an incremental encoder is removed from a device in an application for determining an angle of the reduction gear output shaft using the encoder. SOLUTION: A distance between a reference position of a reduction gear output shaft 7 and a reference position of an incremental encoder is stored as a distance between reference points measured by the encoder, and a position moved for the stored distance between the reference points is initialized as a fixed position to a position where the encoder detects the reference position after detection of the reference position of the reduction gear output shaft 7 when restored to an origin, so the position of the reduction gear output shaft 7 is restored within position detection precision of an origin sensor 5 by remeasuring and storing the distance between the reference points after work of removing the encoder.
Patent JP-H06299804-A (JP)
Title: Combined cycle generator
Inventor: FURUSHIMA KIYOSHI
IPC: F25B27/02
Filed: 1993-04-14
Abstract: PURPOSE:To attempt the effective use of heat and the improvement of output and thermal efficiency of a gas turbine, in a combined cycle generator. CONSTITUTION:A hot water driven refrigerating machine 8 is constituted in a combined cycle generator taking a gas turbine 1, an exhaust heat boiler 2, a steam turbine 3 and a condenser 4 as components, and an air-water heat exchanger 11 for heat exchanging water for intake air of the gas turbine 1 is constituted on a cold water circulating system 9 passing this refrigerating machine 8, and also a steam-water heat exchanger 14 for heat-exchanging water for steam to be discharged from the steam turbine 3 is constituted on hot water circulating systems 10, 15 passing the refrigerating machine 8. Thereby, a part of quantity of heat that has been conventionally thrown out can be effectively used. Moreover output of the gas turbine and thermal efficiency can be improved even when the temperature of external air is high, for example, in the summer.
Patent JP-H0211134-A (JP)
Title: Intra-ocular optical system
Inventor: IJII HIYURUTSU
IPC: A61F2/16
Filed: 1989-04-07
Abstract: PURPOSE: To enable the insertion into the capsule of the crystalline lens after removal of the natural lens by producing an insertion body of biocompatible materials and forming at least one of the lenses arranged in this insertion body of synthetic polymers having a refractive index of specific light. CONSTITUTION: An elastic element 3 is given an aperture 9 to enable the flow of liquid and includes 1 to 4 pieces of the lenses 4, 5 arranged along the main axis of the eye. This element is connected to the insertion body 7 in the form that its position is changed between the iris and the retina. At least one of the lenses arranged in the insertion body 7 are produced from the synthetic polymer having the refractive index of light of at least 1.336. The insertion body 7 is produced from various kinds of the biocompatible materials which are elastic and have shape memory. The insertion body may be made hydrophilic on its surface. The insertion body is spread to the original shape by the body temp. after the insertion into the eye. The lens of the optical system may be inserted into the eye by the same method.