baber/WOPTO huggingface dataset:
Patent JP-H08338347-A (JP)
Title: Idle engine speed control device
Inventor: NUNOME HIROYUKI
IPC: F02M69/32
Filed: 1995-06-09
Abstract: PURPOSE: To prevent deposits from being accumulated in between a housing provided with an air feeding opening part and a valve body which can be slidably moved with respect to the housing, and make the effective cross sectional area of the opening part variable. CONSTITUTION: An opening part 13 feeding air to an engine is provided for the weighing chamber 3 of a housing 21. A valve body 33 is provided for a shaft 31 driven by an actuator 51. The valve body 33 can be slid with respect to the housing 21, and make the air passing cross sectional area of the opening part 13 variable. Besides, grooves 10 are provided for the parts of the housing 21, which are faced to both end parts of the valve body 33. The provision of these grooves 10 prevents deposits from being accumulated in between the housing 21 and the valve body 33, and the sliding motion of the valve body 33 can thereby be prevented from being degraded.
Patent JP-H077772-A (JP)
Title: Transmitter
Inventor: KANEFUJI SATORU
IPC: H04Q9/00
Filed: 1993-06-15
Abstract: PURPOSE:To extend the extent of application and to improve reliability. CONSTITUTION:An input/output part 10 inputs and outputs data between a CPU and another station through a data bus 4 and a transmission line 5, and a control part 11 switches modes for controlling the input/output part 10 by setting from an outside. At the time of a normal mode, the data are transmitted and received based on an address allocated to its own station between the other station and the input/output part 10 controlled by a normal mode control part 12. At the time of a monitoring mode, the data are received regardless of its own station address or the other station address by the input/output part 10 controlled by a monitoring mode control part 13. At the time of an analyzer mode, error information on the transmission line 5 monitored by the input/output part 10 controlled by an analyzer mode control part 14.
Patent JP-H0436956-A (JP)
Title: Manufacture of hydrogen absorption alloy electrode
Inventor: FURUKAWA SANEHIRO
IPC: H01M4/26
Filed: 1990-05-31
Abstract: PURPOSE:To make initial activation easily by performing the melting and cooling processes in the inert gas atmosphere including gas, which is solid dissolutive in the molten metal concerned. CONSTITUTION:Ar gas in a high frequency melting furnace when hydrogen absorption alloy for battery is fabricated, is not solid dissolutive in a molten metal of the alloy material concerned when it is to be melted, while nitrogen gas is solid dissolutive in the molten metal. therefore, the nitrogen will remain in cast lump of alloy when the molten metal is cooled, and a number of blowholes 21 be produced in the cast limp 20. If the hydrogen absorbed from the alloy surface and dispersed in the alloy reaches one of the blowholes in hydrogen absorptive reactions of he battery using this alloy, the hydrogen is dissociated in the blowhole to gasify. This causes application of stresses fro the inside of the hydrogen absorption alloy, so that a number of cracks initiate in the first cycle of changeing and discharging, and a new surface is exposed. As a result, initial activation becomes easier, and the discharge capacity is enlarged compared with the beginning of the chaging/discharging cycles.
Patent JP-H10333629-A (JP)
Title: Display device
Inventor: NISHIJIMA KATSUMI
IPC: G09G5/391
Filed: 1997-06-02
Abstract: PROBLEM TO BE SOLVED: To make displayable an input screen with no drift against the display screen of a display device with no manufal action, by changing the number of total horizontal dots set based on the dot clock, the horizontal start position of the display screen, and the vertical start position of the display screen in response to the change points of a histogram. SOLUTION: The change points of a histogram are set to a horizontal display start position and a horizontal display end position, the value of a horizontal total dot number register 8 and the value of a horizontal start position register 13 are changed based on the values of the change points, and the display position in the horizontal direction of a screen of the image signal is matched with the display position in the horizontal direction of a liquid crystal panel. The display position in the horizontal direction of the screen by the inputted image signal is matched with the display position in the horizontal direction of the liquid crystal panel.  The change points of the histogram are set to a vertical display start position and a vertical display end position, the value of the vertical start position register 12 of a timing generator 4 is changed, and the display position in the vertical direction of the screen of the image signal is matched with the display position in the vertical direction of the liquid crystal panel.
Patent JP-H075265-A (JP)
Title: Gas flow type proportional counter tube correcting measurement error due to fluctuation of gas pressure
Inventor: NISHIMURA MASAKI
IPC: G01T1/18
Filed: 1993-06-15
Abstract: PURPOSE:To eliminate measurement error due to fluctuation of gas pressure by monitoring gas pressure, calculating a gas amplification factor at that point, and then calculating the energy on incident X-ray photons based on the factor. CONSTITUTION:A pressure transducer means 1 converts the pressure in a gas chamber to an electrical signal and then outputs it to a gas amplification factor operation means 3 in real time. The operation means 3 calculates the gas amplification factor at that point based on an input electrical signal and then outputs it to an energy calculating means 4, while the calculating means 4 calculates the energy, etc., of incident X-rays according to the gas amplification factor and the voltage value from an preamplifier 2 at that point, thus achieving an accurate measurement without being affected by the change, etc., in the atmospheric pressure.
Patent JP-S5933936-A (JP)
Title: Switching circuit of transmitting and reception
Inventor: GOMI SHINTAROU
IPC: H01P1/15
Filed: 1982-08-19
Abstract: PURPOSE:To prevent the attenuation of transmission output and to eliminate the crosstalk of transmission output to a receiver side, by connecting a pair of diodes in parallel in terms of AC so as to be polarized oppositely. CONSTITUTION:Diodes D1, D2 are connected in series between a power supply +B and ground in terms of DC so as to have the same polarity, and bypassed with a capacitor C3 in terms of AC into parallel so as to be polarized oppositely to an RF signal. The diode D1 is turned on at a positive half cycle of the RF signal and the diode D2 is turned on at a negative half cycle, then no crosstalk from the transmission to the reception end even at a large amplitude is formed, allowing to eliminate nearly the attenuation of the transmission output to the antenna 2.
Patent JP-H0437749-A (JP)
Title: Processing method for silver halide photographic sensitive material
Inventor: WATANABE NOBUO
IPC: G03C7/407
Filed: 1990-06-01
Abstract: PURPOSE:To obtain good photographic characteristics which lessen the degradation in color developability upon lapse of a long of period of time and at the time of continuous processing and further when replenishing is low by incorporating alkyl substd. hydroxyl amine having a water-soluble group into a developer and regulating the circulating rate of a developing bath to specific range. CONSTITUTION:At least one kind of the compds. expressed by general formula (I) are incorpo rated into the color developer and the circulating rate of the developing bath is specified to a range of 0.7 to 1.5 times the capacity of a developing tank per minute. (In the formula, L denotes an alkylene group which may be substd. with alkyl; A denotes a carboxyl grou, sulfo group, phosphono group, residual phosphinic group, hydroxy group, amino group which may be substd. with alkyl, ammonio group which may be substd. with alkyl carbamoyl group which may be substd. with alkyl, and sulfamoyl group which may be substd. with alkyl; R denotes a hydrogen atom, alkyl group which may be substd.). The excellent stability of the color developer is obtd. by this processing. The deterioration in color developability upon lapse of a long of period of time and at the time of continuous processing and further when replenishing is low is lessened. In addition, the excellent color developability is obtd. and the photograhic characteristics are no longer exerted with the influence, such as staining.
Patent JP-S5570622-A (JP)
Title: Alignment correction device for apparatus for transporting tube and rod
Inventor: TERATANI KOUJI
IPC: B65G33/06
Filed: 1978-11-21
Abstract: PURPOSE: To eliminate danger at the time of correcting the alignment of a tube or a rod by providing thermal detectors for detecting a faulty alignment of a tube or a rod and wagons provided with correctors on the opposite sides of the apparatus for transporting tubes and rods.  
     CONSTITUTION: Thermal detectors 2 for detecting a faulty alignment of a tube or a rod 4 and wagons 3 provided with correctors are provided on the opposite sides of an apparatus for transporting tubes and rods. When a tube or a rod 4 being transported by the transport apparatus 1 is not properly aligned, some of the heat sensors 2 produce a signal representing no temperature increase, and according to this signal the wagons 3 are moved to the position of the tube or rod 4 for subsequent correction of the alignment of the tube or rod with the correctors provided on the wagons 3 under remote control. Thus, no operator for monitoring for faulty alignment is needed, and also the danger at the time of correction of the alignment of a tube or a rod can be eliminated through the automation. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-S5767959-A (JP)
Title: Magnetic brush developing device
Inventor: TAGIWA IZUMI
IPC: G03G9/08
Filed: 1980-10-14
Abstract: PURPOSE:To reduce the scattering of toner from a magnetic brush at the position immediately before the development part, by setting <=1.1 density ratio right before the development between the developer on a developer supplying member and the developer on a developer supplying member that contacts with an electrostatic latent image carrier. CONSTITUTION:A magnetic brush development device 11 contains a development roller 14 consisting of a nonmagnetic sleeve 12 that turns counterclockwise plus a permanent magnet 13 fixed to the inside of the sleeve 12. The magnet 13 is made of one piece of magnet, and the developer on the sleeve 12 is dipped up by the magnet 13. At the same time, a continuous magnetic brush is formed from a doctor part through the development part. Thus the density of each developer does not change  so much immediately before development and on the sleeve surface that has passed through the doctor part. The density of developer increase at the development part, and the density ratio becomes a little larger than 1.0.
Patent JP-H0436310-A (JP)
Title: Epoxy composition
Inventor: HIBINO KENICHI
IPC: C08L63/00
Filed: 1990-05-31
Abstract: PURPOSE:To prepare the title compsn. which gives a cured molded article having neither discoloration nor scorching and having an improved impact resistance by dispersing a vinyl chloride resin in at least one component selected from an epoxy resin and a curing agent contg. no amino group. CONSTITUTION:In at least one component selected from an epoxy resin and a curing agent contg. no amino group is dispersed 10-400 pts.wt. (based on 100 pts.wt. the sum of the resin and curing agent) vinyl chloride resin having a degree of polymn. of 300-10000 and, if necessary, 0.01-20wt.% (based on the resin) curing accelerator, filler, microballoon, fibrous component, coloring pigment, etc., are compounded into the resin.
Patent JP-S631432-A (JP)
Title: Medium dispersing device
Inventor: KAMIWANO MITSUO
IPC: B02C17/16
Filed: 1986-06-20
Abstract: PURPOSE:To crush and disperse media by providing screws on external and internal surfaces of a cylindrical rotator, giving motion to media to media to circulate and transfer the same and utilizing stress generated by the speed difference between media. CONSTITUTION:A forward screw 3 to forward media is installed on the external surface of a rotator 2 in a treatment tank 1, and a backward screw 4 is installed on the internal surface, making the internal surface screw with larger leads and larger numbers of grooves then those of the external surface screw to almost equalize amount of transfer of media on the internal and external surfaces. The space between the screw and the internal wall 5 of the treatment tank, the pitches of screws and the layer are designed in consideration of the sizes of media. Also, a support cylinder 6 is penetrated inside the rotator, and the support cylinder 6 and the rotator 2 are connected with arms 7. The positions of the front end and faces of arms 7 are slid off so that the side faces of arms are inclined to accelerate media coming in and out during the rotation.
Patent JP-S5476998-A (JP)
Title: Switch box mounting structure
Inventor: SATOU YOSHINOBU
IPC: H01H9/02
Filed: 1977-11-30
Abstract: PURPOSE:To facilitate a process of installation, by hooking the both ends of mounting metal on outside the panel, with an elastic rod-shape mounting metal hooked on a box mounting piece. CONSTITUTION:A rectangular mounting hole 4, drilled on a panel 1, is made slightly smaller than an opening diameter of a switch box 5. In a mounting piece 6, protrusively provided in an opening edge 5a of the switch box 5, is constructed a screw part 7, made by a burring work, so as to protrude in the inside of the box 5. At both ends of a rod-shape mounting metal of almost arched pattern, having elasticity, is provided a panel hook unit 8a, 8a, and in center part constructed a mounting piece hooking part 8b.
Patent JP-H09326963-A (JP)
Title: Image pickup device
Inventor: KAKINUMA MINORU
IPC: H04N5/355
Filed: 1996-06-06
Abstract: PROBLEM TO BE SOLVED: To provide an image pickup device capable of obtaining an image proper and wise in dynamic range and less in deviation due to image composition in the case of executing image picking-up through the use of short-time light emission (flash) generated by natural light, a stroboscope, etc., as a light source. SOLUTION: This device is provided with a solid state image pickup element 3 capable of photoelectrically converting and excluding an electrical charge of an optional storing time, a field memory 6 storing image data obtained by giving a prescribed processing to the excluded signal, an image composition part 7 compositing an image preceding by one field and an image from a new image pickup element 3, and a stroboscope 20. Even in picking-up an image by using a short-time light emission such as the stroboscope 20, etc., two images of different exposure are obtained to generate the image of a proper and wide dynamic range by image composition.
Patent JP-H04367922-A (JP)
Title: Terminal equipment and keyboard
Inventor: MATSUMOTO YASUO
IPC: G06F3/02
Filed: 1991-06-17
Abstract: PURPOSE:To eliminate a cord for connecting a terminal equipment with a keyboard so that the installation places of the keyboard and the terminal equipment can be selected freely by providing a base station radio equipment and a slave station radio equipment on the terminal equipment and the keyboard, respectively, and using radio for transfer a mutual signal between the terminal equipment and the keyboard. CONSTITUTION:When the key of a key switching part 2c of the keyboard part 2 is depressed, a key switching input control part 2b judges which key is depressed, and sends the code number to a terminal equipment interface control part 2a. The terminal equipment interface control part 2a sends it by a frequency (fb) to the base station radio equipment 1b of a terminal equipment 1 by using a slave station radio equipment 2d. The terminal equipment 1 recognizes the sent code number by a keyboard control part 1a. A communication at the time of executing mode switching and a request of keyboard retry, etc., to the keyboard 2 from the terminal equipment 1 is also executed in the same manner by using a frequency (fa).
Patent JP-S5933318-A (JP)
Title: Production of polyepoxy compound
Inventor: KAWAGUCHI SADAHIKO
IPC: H01B3/40
Filed: 1982-08-20
Abstract: PURPOSE:To obtain the titled compound having a low hydrolyzable chlorine content within a short time, by effecting an addition reaction between epichlorohydrin and aminodiphenylmethane and then effecting the dehydrochlorination of the product by adding an alkali metal hydroxide and a specified solvent. CONSTITUTION:A polyepoxy compound is produced by effecting an addition reaction between epichlorohydrin and diamino-diphenylmethane, its alkyl-substituted product, or its halogen-substituted product, and effecting the dehydrochlorination of the resulting product by adding thereto an alkali metal hydroxide and a solvent selected from the group consisting of N,N-dimethylformamide, N,N-dimethylacetamde, N-methyl-2-pyrrolidone and hexamethylphosphoramide. This polyepoxy compound is low in a hydrolyzable chlorine content even without redehydrochlorination, provides a cured product excellent in heat resistance and is useful as a resin material for carbon fiber-reinforced resins, and a sealant or casting material for electric parts.
Patent JP-H11335055-A (JP)
Title: Diagnosing device for extension degree of chain
Inventor: MATSUO TOSHIAKI
IPC: B66B23/02
Filed: 1998-05-26
Abstract: PROBLEM TO BE SOLVED: To provide a diagnosing device for extension degree capable of precisely and easily diagnosing the extension degree of a chain without attaching a mark to the chain. SOLUTION: This device is provided with a chain passing detect device 12 detecting an inner link part and an outer link of a chain, and a judge part 25 judging an extension degree of the chain on the basis of the amount of the change between a pulse width or a pulse period of the inner link part and a pulse width or a pulse period of the outer link part which are included in a pulse signal outputted from the chain passing detect device 12. The extension degree of the chain is judged on the basis of the pulse signal directly detected from the chain by the chain passing detect device 12, thus improving reliability and reducing labor.
Patent JP-H0235145-A (JP)
Title: Fireproof covering material of composite flexible sheet type and method for laying said material
Inventor: KOKUTA NAOTO
IPC: B32B15/14
Filed: 1988-06-10
Abstract: PURPOSE:To obtain a fireproof covering material excellent in its fireproof property and simple in its laying by sticking a metal foil to a heat insulating material comprising inorganic fiber material by use of a fireproof bond. CONSTITUTION:A fireproof covering material 1 is formed by sticking a metal foil 8 to a heat insulating material 7 comprising inorganic material by use of a fireproof bond 3. A steel frame 2 is then covered with this material 1. The material is easy in its cutting and has flexibility and resiliency, whereby the covering process can be simplified, and also with its excellent fireproof performance, it is possible to thin the thickness of the covering layer.
Patent JP-H1099448-A (JP)
Title: Tube-like artificial organ
Inventor: LIGTENBERG HENDRIKUS CORNELIS
IPC: A61F2/82
Filed: 1997-05-20
Abstract: PROBLEM TO BE SOLVED: To obtain a predetermined annular strength by extending a ridge around a tube-like artificial organ which can radially inflate. SOLUTION: A tube-like artificial organ 1 is laid in a well-known manner such as around a balloon member 5 of a catheter 2. A tube-like outer body 3 and a tube-like inner body 4 are extended through the inner cavity of the organ 1. A medium is fed through the tube-like outer body 3 so as to inflate the balloon member 5. This artificial organ l is composed of a base body 10 made of a flexible material, and a ridge 11 itself having a relatively high annular strength which can effect a high compression resistance in the artificial organ. The ridge 11 is composed of a hardenable material and several reinforcing fibers 12 embedded in the former, and then the hardenbable material is cured by irradiation of UV light. The ridges 11 are protruded from the outer surface of the base body 10.  With this arrangement, the blood vessel is firmly gripped so as to prevent the artificial organ from longitudinally shifting.
Patent JP-S5570458-A (JP)
Title: Production of spheroidal graphite cast iron pipe
Inventor: TANAKA AKIO
IPC: B22D13/10
Filed: 1978-11-22
Abstract: PURPOSE: To prevent the oxidation of molten metal and improve the quality of cast iron pipe by inoculating molten metal by the use of the wire comprising packing inoculant powder in a metal hoop in the route from a ladle up to a centrifugal casting mold.  
     CONSTITUTION: A wire 8 which comprises packing inoculant powder to a metal hoop such as of Al pipe is disposed on the side face of a metal trough 4. This wire 8 is passed through a wire feed pipe 10 and is subsequently fed to molten metal flow 11 from a wire feeder. The feed speed of the wire 8 is changed and adjusted depending upon pouring speeds, wire diameters and its inoculants. This method enables the desired addition amount of inoculants to be obtained and improves the quality of the cast iron pipe. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-S6458907-A (JP)
Title: Burner device
Inventor: JIYANNPIEERU KASAANIYU
IPC: F23D14/24
Filed: 1988-06-11
Abstract: PURPOSE: To reduce the quantity of produced nitrogen oxides by making a hearth pipe demarcating a combustion chamber have a specified number of air supply planes offset in axial direction, and introducing air from the tangent direction in opposed rotation state. CONSTITUTION: Air supply holes piercing the wall of a hearth pipe have severally four holes in tangent direction distributed at equal interval around the center axis of a hearth pipe 1. The hole in each supply plane is offset from the hole in other supply plane, and it is oriented in tangent direction in opposite direction to the holes in adjacent supply planes. The last air supply plane fit for directly injecting air into flame at the exit of a burner has eight holes 36 not piercing the wall of the hearth pipe.  This way, the quantity of creation of nitrogen oxides can be reduced by providing a burner device with a plurality of combustion air supply planes apart in axial direction in the direction of flow of the gas-form fluid within a combustion chamber 2, and supplying air in opposed rotation state between the adjacent air supply planes thereby bringing phased combustion into existence in the combustion chamber.
Patent JP-S63308318-A (JP)
Title: Forming method for alignment mark
Inventor: ISHIKAWA OSAMU
IPC: H01L21/027
Filed: 1987-06-10
Abstract: PURPOSE:To accurately align without direct contact with a substrate by positioning an insulating film such as an underlay oxide film or the like directly under an alignment metal pattern. CONSTITUTION:A first insulating film 2 selectively remains on a semiconductor substrate 1, and a second insulating film 3 is thereafter formed thereon. Thereafter, the film 3 is selectively removed by etching by using a resist 4, a metal film 5 is deposited, and a metal electrode in direct contact with the substrate 1 and an alignment mark 5-3 disposed on the region of the film 2 are simultaneously formed by a lift-OFF method. Thus, the mark 5-3 used for an electron beam exposure is formed simultaneously with source, drain electrodes 5-1, 5-2, but since the film 2 is disposed under the mark 5-3, even if it is heattreated, an alloy reaction does not occur like the electrodes 5-1, 5-3, and no bump is formed on the surface. Thus, they are accurately positioned as an alignment mark used for the electron beam exposure.