baber/WOPTO huggingface dataset:
Patent JP-H1130926-A (JP)
Title: Fixing device
Inventor: SHIRAI KATSUMI
IPC: G03G15/20
Filed: 1997-07-09
Abstract: PROBLEM TO BE SOLVED: To consecutively execute a large number of image forming operations at a high speed by preventing the drop of temp. caused by the relative deficiency of the heating quantity of a heating roller in a fixing device. SOLUTION: The fixing device 46 is provided with a first heater 46x provided to heat the heating roller, a second heater 46y whose power consumption and heating capacity are larger than those of the first heater 46x and which is provided to heat the heating roller and a controller 10 for monitoring the operation states of an automatic document feeder 30 and a document reading part 20 which exceed the feedable power of a digital copying machine provided with the fixing device 46, when power-feeding simultaneous with the second heater 46y is attained, to use the second heater 46y instead of the first heater 46x, when the automatic document feeder 30 and the document reading part 20 are not operated.
Patent JP-H0247181-A (JP)
Title: Double-coated adhesive sheet
Inventor: KINUGAWA KAZUNAO
IPC: C09J7/02
Filed: 1988-08-10
Abstract: PURPOSE:To obtain a double-coated adhesive sheet bondable even to an irregular surface by laying pressure-sensitive adhesive comprising a polymeric material upon a curing agent through a first release paper and applying a second release paper to the external surface of the pressure-sensitive adhesive. CONSTITUTION:A flexible pressure-sensitive adhesive 1 comprising a polymeric material (e.g., rubber) is laid upon a curing agent 2 which can cure the adhesive 1 by reaction [a crosslinking agent, a crosslinking accelerator or a mixture thereof (e.g., sulfur or a metal oxide)] through a first release paper 3; and a second release paper 4 is applied to the external surface of the curing agent 2 to prepare a doublecoated adhesive sheet. The adhesive 1 is adhered to a wall surface 5 and, when the second release paper 4 is released from the wall surface 5, the curing agent 2 and the second release paper 4 are release from the adhesive 1 because the first release paper intervenes therebetween. After the first release paper 3 is released from the adhesive 1, the curing agent 2 is directly applied to the adhesive 1, and the second release paper 4 is release from the curing agent 2; an object 6 such as a hanger to be bonded to the wall surface 5 is applied to the external surface of the curing agent 2 and pressed against it, whereupon the curing agent 2 is reacted with the adhesive 1 to firmly bond the object 6 to the wall surface 5.
Patent JP-H0483173-A (JP)
Title: Watt-hour meter
Inventor: TSUJITA MASAHIRO
IPC: G01R11/00
Filed: 1990-07-26
Abstract: PURPOSE:To enhance the efficiency of the inspection of a watt-hour meter and prevent mistakes in input by displaying on a display portion a code which can be read by machine in place of or together with characters. CONSTITUTION:A shifting magnetic field is generated in a C coil 12 and a P coil 13 by a load current and the rotary shaft of a disk 5 is rotated by the shifting magnetic field. The rotation is decelerated by a gear mechanism 14 and a numerical indicator 3 is rotated. The indicator 3 indicates integrating watt-hours and comprises general decimal counters. The indicator of each digit has ten numerical indicating faces 30a provided by division of the peripheral face of a disk 30 into ten portions, on which 0 to 9 numerical values and corresponding bar codes are indicated. An inspecting device has the function of the off-line terminal equipment of a control host computer and a hand scanner is connected to the main body of the inspecting device and is faced toward the indicator 3 or a seal on which the bar cords are indicated, thereby reading the numerical values. A CPU controls the action of the device.
Patent JP-H04254414-A (JP)
Title: Method for production of aluminum titanate
Inventor: AREKISANDAA RUUKATSUKUSU ZA SA
IPC: C07F17/00
Filed: 1991-08-08
Abstract: PURPOSE: To produce a β-Al 2 TiO 3  by heating an organic metal oligomer with the specific formula resulting from a hydrolysis reaction between a chelated aluminum compound and an organotitanium compound in an inactive atmosphere or an oxygen-containing atmosphere.  
     CONSTITUTION: Two equivalents of a chelated aluminum compound expressed by formula I made of (ethylacetoacetate) aluminum diisopropoxide or the like and one equivalent of water are allowed to react to produce an aluminum- containing dimer. Then one equivalent of the aluminum-containing dimer, one equivalent of a Ti compound represented by formulae II, III such as a Ti (diisopropoxide) and a bis (2, 4 pentadionate), and one equivalent of water are allowed to react in a hydrocarbon solvent to produce an oligomer represented by formulae IV, V (where, R, R 3  are each bivalent organic group, Z, Z' are each -O-, -N= or -S-, Y, Y' are each 1-13C monovalent hydrocarbon, G is OY', and R 1 , R 2  are each alkyl-substituted or non-alkyl-substituted cyclopentadienido ligand). The oligomer is heated at a temperature of 800°C in an inactive atmosphere or an oxygen-containing atmosphere to produce a β-Al 2 TiO 3 . 
     COPYRIGHT: (C)1992,JPO
Patent JP-H0246853-A (JP)
Title: Deodorizing curtain apparatus
Inventor: KATO NOBORU
IPC: A61L9/16
Filed: 1988-08-09
Abstract: PURPOSE:To simply desorb malodorous gases adsorbed so as to make it possible to regenerate a deodorizing material, by providing a casing for storage of a deodorizing curtain equipped with activated carbon fibers and catalytic fibers, and also providing a heater for heating this curtain. CONSTITUTION:A deodorizing curtain 3 that has adsorbed malodorous gases within a room is taken into a storage casing 1 and is stored therein by closing its closing lid 2, and, a heater 42 is caused to generate heat as the a blower 1 of a heating apparatus 4 is actuated, for heating the deodorizing curtain 3 by air which is allowed to flow therein from an intake port 14 provided in the vicinity of the bottom panel 13 of the casing 1. This heating enables the malodorous gases adsorbed by activated carbon fibers 31 to be desorbed therefrom, and the malodorous gases desorbed are then catalytically burned for deodorization by help of oxidation of catalysts 32, and the gases are then allowed to flow via a window 15 provided above the closing lid 2 back into the room.
Patent JP-S58101745-A (JP)
Title: Method and device for separating waste material containing sand
Inventor: NISHIDA YUKIO
IPC: B03B5/52
Filed: 1981-12-11
Abstract: PURPOSE:To efficiently wash and separate organic waste materials and sand by washing with the smallest quantity of water, by supplying the sand containing a large amt. of org. waste materials, in order together with a water current, to an inclined rotary type waste material separator and a wet vibrating screen placed in its upper part, both of which are partially submerged. CONSTITUTION:Sand containing much organic waste materials from a sedimentation basin is thrown together with washing water 11 into a rotary drum 3 which is constituted of a wire net, etc. and is inclined and submerged into the water. Subsequently, the sand and fine waste materials except coarse waste materials are screened and discharged to the outside of the drum 3, the waste materials in the drum 3 are stirred together with the washing water 11, and the coarse waste materials are discharged to the rear of the drum 3. On the other hand, the sand discharged from the lower part of the drum 3 is fed to a wet vibrating screen 4, and the fine waste materials are separated from the sand. Also, it is moved to the lower part while leaving the comparatively coarse waste materials on an upper inclined wire net 12, is wound up 6 together with the coarse waste materials from the drum 3, and carries out 7 to the outside of the machine. Also, the sand grains which pass through the wire net 12 and settle are vibrated together with small special form pieces supported by a lower wire net 13, the said grains whose adhering organic matters have been washed out are scraped up by a scrape- up conveyor 5, and are carried out 8 to the outside of the machine.
Patent JP-S6177085-A (JP)
Inventor: SAKAGUCHI TOSHIHIKO
IPC: G09F19/18
Filed: 1984-09-25
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-S5990703-A (JP)
Title: Stage for adjusting speed of steam turbine
Inventor: SAKAI YOSHIHIRO
IPC: F01D17/18
Filed: 1982-11-15
Abstract: PURPOSE:To provide a superior stage efficiency over a wide range of load by a metod wherein a steam by-pass passage bypassing impulse vanes subsequent to the second rows is arranged at a circumferential area of wheel chamber corresponding to a nozzle segment opened only at a high load range. CONSTITUTION:Steam is supplied through a nozzle 1 comprising nozzle segments 5Xto 5VI arranged on its circumference and connected to each of steam adjuster valves 6 I to 6VI so as to cause rotary vanes having impulse vanes 2, 4 of the first and second rows to be rotated. The steam adjuster valves 6 I to 6VI are opened in sequence as the turbine load is increased. In this case, a steam bypass passage 7 bypassing the impulse vane 4 of the second row communicating with an outlet of the impulse vane 2 of the first row is formed at the circumferential area of the wheel chamber corresponding to the nozzle segments 5IV to 5VI into which steam flows only at the high load area. Covers 9 and 10 are arranged to hold the impulse vane 4 of the second row before and after thereof to prevent a loss of air flow.
Patent JP-S58102228-A (JP)
Title: Projecting screen and its manufacture
Inventor: TSUJIKU SUSUMU
IPC: B29C44/38
Filed: 1981-12-14
Abstract: PURPOSE:To obtain a projecting screen which is high in productivity, light, and large in surface hardness, by providing a reflection film on one surface of a curved thick platelike foamed molding body supporting body, setting the outside layer part of the foamed molding body to high density, and setting a core for forming the inside layer part to low density. CONSTITUTION:On both surfaces of a core 7 which has used a curved thick platelike urethane resin foamed molding body, a shell 6 of high density is  formed, and to its inside, an aluminum foil 3 is stuck as a reflection film. In  this case, it is desirable that foamed molding is executed so that the density of  the whole foamed molding body becomes 0.2-0.5g/cm<2>, and the density of the  outside layer part becomes 0.7-12g/cm<2>. That is to say, a liquid containing  polyole and a low boiling point solvent, and a liquid containing polyisocyanate  are mixed in a prescribed ratio, are injected between a punch and a die, foaming and sticking of an aluminum foil are formed simultaneously, and a projecting screen 1 is obtained efficiently.
Patent JP-H0548323-A (JP)
Title: Antenna in common use for two polarized waves
Inventor: MAEHARA KAZUO
IPC: H01Q21/06
Filed: 1991-08-09
Abstract: PURPOSE:To attain independent transmission or reception of two polarized waves orthogonal to each other with the size of one antenna by arranging two kinds of radiation waveguides sending/receiving orthogonal polarized waves alternately at a pitch of a half of the free space wavelength or below. CONSTITUTION:Since radio waves radiated from each of 1st radiation slots 1A are all in same phase and the arrangement pitch of the slots 1A in directions X, Y is nearly 0.9lambda0 or below, a major beam is shaped in the front direction and the antenna acts like an array antenna having a polarized wave plane in the direction X not causing a grating lobe. The antenna comprising the groups of 2nd radiation slots 4 acts similarly like an array antenna having a polarized wave plane in the direction Y. Since the polarized wave planes of both slot groups are orthogonal to each other, no inter-coupling is caused, they act like independent antennas, in which the entire region with the radiation slots arranged thereto almost act like effective apertures. Dielectric bodies 1B-4B act like narrowing the width of the 1st and 2nd waveguides 1, 2 and reducing the guide wavelength.
Patent JP-H0364354-A (JP)
Title: Conductive film and its production
Inventor: KASATANI HIDEO
IPC: C08L77/10
Filed: 1989-08-03
Abstract: PURPOSE:To obtain a conductive film excellent in mechanical properties, heat stability and stability in air by impregnating a swollen film, prepared by coagulating an aromatic polyamide solution, with an aqueous solution of a specified compound by contact and drying and heat-treating the film while restraining its shrinkage. CONSTITUTION:A swollen film obtained by coagulating an aromatic polyamide solution (e.g. poly-p-phenyleneterephthalamide solution) is impregnated with an aqueous solution of p-xylylenebis(dimethylsulfonium chloride) or poly(p- xylylene-alpha-dimethylsulfonium chloride) by contact and drying and heat-treating it while restraining its shrinkage to produce an aromatic polyamide film having a conductivity >=1S/cm. This film is excellent in mechanical properties, heat stability and stability in air, so that it can be used as a packaging mateiral or a housing for electronic components such as IC and LSI and for an antistatic use of the floor, wall or ceiling of a factory for their manufacture, a window pane of a cleanroom, etc.
Patent JP-H0757946-A (JP)
Title: Chip device
Inventor: KURIHARA KOICHIRO
IPC: H01F27/29
Filed: 1993-08-12
Abstract: PURPOSE:To obtain a highly reliable terminal electrode excellent in adhesion strength and solder leaching resistance and in which stress is restrained by forming the terminal electrode of a first film principally composed of nickel and a second film composed of tin or solder. CONSTITUTION:A nickel paste principally comprising nickel powder is applied to a predetermined part of a magnetic or dielectric material 1 and the oxide on the surface is reduced in hydrogen before a nickel film 2 is formed by baking in the vacuum. A tin paste principally comprising tin powder is then applied to the surface of the nickel film 2 and the oxide on the surface is reduced in hydrogen before a tin film 3, i.e., a terminal electrode, is formed by baking in the vacuum. This method prevents generation of stress due to shrinkage at the time of baking, generation of pin holes in a plated film, corrosion of silver electrode due to the plating liquid, etc., thus producing a chip device having highly reliable terminal electrode.
Patent JP-H0753615-A (JP)
Title: Production of polymer
Inventor: TOBA TAKETO
IPC: C08F2/38
Filed: 1993-08-12
Abstract: PURPOSE:To provide a process for easily producing a polymer having two hydroxyl groups consisting of one primary hydroxyl group and one tertiary hydroxyl group on both terminals from wide variety of vinyl monomers including a polar monomer in high production efficiency at a low cost. CONSTITUTION:This process for the production of a polymer comprises the polymerization of (A) a vinyl monomer in the presence of (B) alcohols containing 1,2-propylene glycol as an essential component using (C) a polymerization initiator containing an organic peroxide as an essential component and (D) at least one kind of catalyst selected from organic sulfonic acid compound and inorganic acid in a reactor essentially free from components other than the four kinds of the components A, B, C and D.
Patent JP-S6356623-A (JP)
Title: Wedgelike desk-top see-through device
Inventor: OZEKI JIRO
IPC: G02B27/02
Filed: 1986-08-27
Abstract: PURPOSE:To obtain a convenient device which is utilized in various ways by providing an attachment whose leg body tips are fitted rotatably and detachably to both side parts of a main see through body. CONSTITUTION:A wedgelike box boy 1 is equipped with a wedgelike desk-top see through body 3 which turns on an internal fluorescent lamp (not shown in figure) and lights a see through diffusion plate 2. The attachment main body 7 which has a lock part 6 where peak sides 3b of the main body 3 abut is molded integrally and provided with a suspension engagement part which engages suspension metallic fittings outside, brackets 9 which constitute a storage part for a fluorescent lamp stabilizer are provided internally, and metallic levers 10 and 10 which constitute nearly orthogonal leg bodies are provided in parallel on both end sides of the main body 7; and fitting elements 11 and 11 are provided atop of them to constitute the attachment A. Then the main body 3 is supported by this attachment A and used as a stand type, and this is further usable as a suspension type or wall type.
Patent JP-2001028066-A (JP)
Title: Automatic toll collection system for toll road and on- vehicle terminal thereof
Inventor: SHIRAIWA AKITOSHI
IPC: G07B15/00
Filed: 1999-07-15
Abstract: PROBLEM TO BE SOLVED: To smoothly and securely communicate information between a IC card and a roadside equipment. SOLUTION: Since the memory in the IC card has a slow access speed, a high-speed memory is provided in an on-vehicle equipment, and collection information in the IC card is temporarily read in the high-speed memory to exchange information on toll collection between the high-speed memory and roadside equipment. After the collection, the collection information in the high-speed memory is moved to the memory in the IC memory. Further, the loaded state of the IC card is continuously checked.
Patent JP-2000032498-A (JP)
Title: Program selection history information obtaining method and obtaining device thereof
Inventor: NAGANO SUSUMU
IPC: H04H20/00
Filed: 1998-07-16
Abstract: PROBLEM TO BE SOLVED: To enhance the security of viewing data and audience rating data in a sum-up center or the like. SOLUTION: When the viewing data is transmitted from an IRD to the sum-up center, dialing is performed (step A1), a host identification number is transmitted (step A2), and then a key for ciphering is received from the sum-up center (step A3). Then, the viewing data ciphered by using the received key are transmitted (step A4). Since the viewing data are ciphered by the key specified on the side of the sum-up center, as compared to the case of ciphering them by the key fixedly possessed by the IRD, the confidentiality of the viewing data and the audience rating data is increased.
Patent JP-H0933319-A (JP)
Title: Molten metal level gauge
Inventor: SHIRAI HIDEKI
IPC: G01F23/28
Filed: 1995-07-14
Abstract: PROBLEM TO BE SOLVED: To provide a molten metal level gauge detecting the level of a molten metal of a nonferrous metal such as aluminum and having no failure and no malfunction. SOLUTION: This molten metal level gauge is constituted of an optical distance sensor 20 detecting the level of a molten metal in no contact, a cooling fan 30 feeding air cooling the optical distance sensor 20, and a power unit 40 operating the optical distance sensor 20 and the cooling fan 30, and they are stored in a case. The level gauge is installed for use on a window hole provided on the ceiling of a furnace.
Patent JP-2000034918-A (JP)
Title: Catalytic converter and manufacture thereof
Inventor: TOSA SHINICHI
IPC: F01N3/28
Filed: 1998-07-16
Abstract: PROBLEM TO BE SOLVED: To suppress the dispersion in a peripheral direction of a surface pressure which acts to the outer peripheral surface of a monolithic carrier, as much as possible. SOLUTION: A catalytic converter 1 is provided with a cylindrical monolithic carrier 5 for supporting a catalyst, a holding mat 6 wound around the outer peripheral surface of the monolithic carrier 5, and an outer shell 7 for covering the holding mat 6. The holding mat 6 has a plurality of C typed annular parts 61 to 64 having butting parts d1 to d4 formed by both end edges (a), (b) in a peripheral direction. The C typed annular parts 61 to 64 line up in the generatrix direction of the monolithic carrier 5, and a plurality of butting parts d1 to d4 are arranged in the peripheral direction of the monolithic carrier 5 at an equal distance to integrate butting parts adjoining each other.
Patent JP-H03263969-A (JP)
Title: Picture reader
Inventor: TAKAHASHI HIROSHI
IPC: H04N1/04
Filed: 1990-07-31
Abstract: PURPOSE:To identify an optional color with simple constitution by providing an optical means making a reflected light from an original into a collimated light, a color separating means separating color of a transmitted light and a conversion means applying photoelectric conversion to the transmitted light so as to identify the color of original information. CONSTITUTION:A slit light radiating from a fluorescent light 2 radiates an original on a contact glass 1 and a reflected light from a slit original is collimated into a collimated light by a concave lens via mirrors 3, 4, 5 and a lends 6 and transmitted through an ftheta lens 8 to make a picture projection magnification of a CCD constant even in the case of a different optical wave component by the movement of a picture read section 10. A prism shaped spectroscope 9 is arranged to the rear part of an optical path of a reflected light, the reflected light is separated and projected to the rear part. When a white original is exposed by using a white light including a wavelength component (400-700nm) of a visual light as an exposure light source, a chromatic stripe is projected to the position of a picture read plate 10. The chromatic stripe is separated from a red of a long wavelength at the upper spectrum to a violet of a short wavelength at the lower spectrum.
Patent JP-S6262797-A (JP)
Inventor: HAYAZAKI YUKIYOSHI
IPC: B42D11/00
Filed: 1985-09-13
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-S6096140-A (JP)
Inventor: KINOSHITA MEGUMI
IPC: H02J7/04
Filed: 1983-10-27
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-2001027467-A (JP)
Title: Cold air circulation structure for refrigerating vessel
Inventor: FUJITA YOSHIKAZU
IPC: B63J2/12
Filed: 1999-07-15
Abstract: PROBLEM TO BE SOLVED: To prevent occurrence of temperature variation in cargo by ensuring circulation air volume of cold air. SOLUTION: Outer circumferential surface of a cargo cooling hold 2 and a cargo hold cooler room 3 is covered with a heatproof material 4. The cargo cooling hold 2 and the cargo hold cooler room 3 are partitioned by means of a partition wall 5. A return grill 6 of predetermined opening area is provided at an upper part of the partition wall 5. An wind tunnel 7 is provided at a lower part of the cargo cooling hold 2 and a cooler 13 is disposed in the cargo hold cooler room 3. The wind tunnel 7 has one end communicating with the lower part of the cargo hold cooler room 3. A side duct 15 having a predetermined opening area is provided on the side face of the cargo cooling hold 2 from the ceiling 2a thereof toward the floor face of a raised deck 10.  The side duct 15 extends from the partition wall 5 toward the central part of the cargo cooling hold 2 in the longitudinal direction and interconnects the cargo cooling hold 2 and the cargo hold cooler room 3.
Patent JP-H05209541-A (JP)
Title: Electronic control system of automobile internal combustion engine
Inventor: MARUTEIN GUROOSAA
IPC: B60K28/00
Filed: 1992-07-29
Abstract: PURPOSE: To provide a means capable of ceasing an emergency running means. CONSTITUTION: A measuring device 10 is provided for measuring a position of a member, such as a throttling valve, a control rod or an accelerator pedal, which adjusts an output of a vehicle. The measuring device comprises a switching means 32 functioning as at least a first sensor 12 and a second sensor and generates a signal value showing the position of the member. Further, in order to detect malfunction of the sensors, a logic circuit 40 is provided to evaluate output values of these two sensors. Subsequent to the malfunction detection of either of the sensors, the function of the sensor is identified to be normal if the output signal of the sensor exceeds an upper threshold and a lower threshold.