baber/WOPTO huggingface dataset:
Patent JP-H0368913-A (JP)
Title: Luminous curtain generator
Inventor: GIYUNTAA FUETSUTSUAA
IPC: G02B5/10
Filed: 1990-07-18
Abstract: PURPOSE: To completely compensate a straight advancing error over the full scanning distance by twisting a concave mirror based on a function defined concerning an axis extended in the direction of a strip. CONSTITUTION: Light flux 18 from a light source 14 is reflected by a rotary mirror 12, which is driven by a motor 16, and flooded 19 onto a concave mirror 10 in the form of strip and a scanning beam 20 is generated and sent to an optical receiver. Concerning an axis S extended in the lengthwise direction of strip, the respective sections of the mirror 10 to be irradiated during the full scanning term of beam 19 (19') are twisted so as to form the same angles β3 and β' to the beam 19 (19') within one plane vertical to a total scanning direction (scanning plane). That twisting angle Δα is determined corresponding to a height Hi measured in the lengthwise direction of strip, the relevant surface part is always set at the same angle to the optical axis, and a reflected beam 20 (20') is independently reflected at the same angle to the height Hi.
Patent JP-H0254142-A (JP)
Title: Air pressure monitor controller for tire to be tested for tire tester
Inventor: GIYUNTAA HIMURAA
IPC: G01L17/00
Filed: 1989-07-21
Abstract: PURPOSE: To prevent the leakage of air in a tire during the testing of the tire and to make accurate measurement possible by providing measuring rim parts, a spindle, and a controlling means. CONSTITUTION: When a tire is inflated up to a standard pressure, a controlling means outputs corresponding control signals to a valve mechanism 44 and an air pressure apparatus 40 in accordance with an output signal proportional to the standard pressure from a pressure sensor 5. As the result, a pneumatic cylinder mechanism 42 is operated, and a closing and sealing piston 15 is moved and positioned at its closing/sealing position. Under this condition of the apparatus, an air column contained among air ducts 11, 12, the inside 6 of the tire 24, and measuring rims 1, 2 is sealed liquidtightly. It becomes possible to bring a test drum into contact with the tire 24 then, and the tire 24 is accelerated to a desired test speed for test operation.  And there is no possibility of an air leakage loss to be produced among adjacent members rotating at different speeds, or between a stationary member and a moving member, since the air column contained among the air ducts 11, 12, the inside 6 of the tire 24, and a space 7 is surrounded by members which rotate at the same speed.
Patent JP-H0855454-A (JP)
Title: Disk cartridge and disk reproducing device
Inventor: IZUMI KATSUHIKO
IPC: G11B25/04
Filed: 1994-08-12
Abstract: PURPOSE:To provide a disk cartridge capable of easily confirming recording contents of two disks under their housing state and to enhance handling performance without complicating the mechanism. CONSTITUTION:The disk cartridge 20 is provided with 1st and 2nd disk housing parts 25 which are symmetrical as to a partition plate 21, and is also provided with cartridge window parts 26 and 27 capable of visualizing inside the 1st and 2nd disk housing parts 25. The two disks having a signal recording surface 29 on one side of them respectively are housed in their respective 1st and 2nd disk housing parts 25 in order to make their signal recording surfaces 29 opposite to each other. On the other hand, one pickup 57 capable of inverting itself by a motor 54 is provided inside the disk reproducing device, in which the disk cartridges 20 is loaded, and by inverting this pickup 57 at 180 degrees, the two disks 28 housed in the disk cartridge 20 are reproduced respectively.
Patent JP-H1094387-A (JP)
Title: Molasses-containing composition
Inventor: MIZUTANI TAKEO
IPC: C13B30/02
Filed: 1997-07-02
Abstract: PROBLEM TO BE SOLVED: To obtain a molasses-containing composition having a specific color value, pure sugar content and water content, keeping natural flavor specific to cane sugar, having slight coloring and excellent in stability with passing of time by mixing a cane sugar solution with sucrose or a sucrose solution. SOLUTION: The objective molasses-containing composition 11 having <=AI2,000 color value, 93.1-86.0wt.% of pure sugar content and <=2.0wt.% of water content is obtained by removing large foreign materials in a cane sugar solution, heating to 70 deg.C by a juice heater, filtering by a tubular-type ultrafilter, adjusting pH at 5.0-6.0, adding sucrose and/or a sucrose solution to adjust pure sugar content to 93.1-86.0wt.% in a blend tank 1, feeding the resultant solution into a membrane concentrator 3 by a pump 2 and concentrating, separating vapor from the concentrated solution by a vapor separator 4, feeding the concentrated solution into a crystallizer 6 by a pump, cooling and solidifying while applying a strong shearing force, drying in a fluidized-bed dryer 7, screening by a sieve 8 and cooling in a hopper 9.
Patent JP-H1121104-A (JP)
Title: Fuel treating device
Inventor: MIZUSAWA MINORU
IPC: C01B3/48
Filed: 1997-07-02
Abstract: PROBLEM TO BE SOLVED: To make the subject device compact and to lessen piping. SOLUTION: The reforming chamber 1a and heating chamber 1b of a reforming device 1 for reforming natural gas NG as fuel and the shift reaction section 2a of a CO shift converter for converting the carbon monoxide in the reforming gas into carbon dioxide are all made into a plate type structure. Heat transfer media 7, high-temp. shift catalysts 8 and low-temp. shift catalysts 9 are packed successively from an upstream side into the shift reaction section 2a formed as the plate type, a reforming catalyst 5 is packed into the reforming chamber 1a.  The flow direction of the gas in the reforming chamber 1a and the flow direction of the gas in the shift reaction section 2a are opposed to each other to allow the downstream side of the reforming chamber 1a and the upstream side of the shift reaction section 2a communicate with each other through the holes 6 of barriers 3 so that the reforming gas RG enters the inside of the shift reaction section 2a through the holes 6.
Patent JP-H0856390-A (JP)
Title: Programmable signal conditioner
Inventor: SEKINE TAKAO
IPC: G08C15/06
Filed: 1994-08-12
Abstract: PURPOSE:To turn the sensor outputs of different output levels to a fixed level with one signal conditioner card (an amplifier for various sensors). CONSTITUTION:Various sensor output signals, calibulation signals and zero level (reference) signal are switched and outputted by a switch circuit 1. This output is controlled with a prescribed magnification by a high gain amplifier 2. The gain of the high gain amplifier is decided by external resistance selected by switch circuits 6 and 7. Besides, the offset and zero correction of the output voltage of the high gain amplifier is canceled by an offset generating part 8. The output signal of the high gain amplifier is controlled by being subjected to magnification from one to eight times by the use of a minute gain amplifier 3, passed through a low-pass filter 4 for noise removal, then subjected to 12-bit parallel conversion by an A/D converter 5, and outputted to the outside.
Patent JP-H1039332-A (JP)
Title: Liquid crystal panel and substrate for liquid crystal panel as well as projection type display device
Inventor: OKA HIDEAKI
IPC: G09F9/00
Filed: 1996-07-19
Abstract: PROBLEM TO BE SOLVED: To provide a technique capable of obtaining a sufficient holding capacitance even if the size of pixel electrodes is small and decreasing leak currents by decreasing the quantity of leak light in a reflection type LCD(liquid crystal display device) using semiconductors as substrates. SOLUTION: Conductive layers 9 which constitute holding capacitors are formed by each of respective pixels below the pixel electrodes 14 which are reflection electrodes. Semiconductor regions 8 or another conductive layers which are the other terminals of these holding capacitors are formed via insulating films below or above the conductive layers 9. The conductive layers 9 are electrically connected to transistors (MOSFETs) for driving the pixel electrodes 14. The semiconductor regions 8 or the other conductive layers are electrically connected to wiring layers 12 which apply the potential near the common potential or near the central potential of the frequency of the voltage impressed on the reflection electrodes described above or the intermediate potential of both potentials so as to fix the potential.
Patent JP-2000334259-A (JP)
Title: Exhaust gas cleaning device
Inventor: TAJIMA KATSUHIRO
IPC: B01D53/77
Filed: 1999-06-01
Abstract: PROBLEM TO BE SOLVED: To clean the exhaust gas discharged from the engine such as motor car and electricity generator by using liq. and dissolving a harmful material in the liq. by agitating the liq. with a screw provided with a motor. SOLUTION: The liq. 2 is charged into a cleaning device 1 and an exhaust gas introducing pipe 3 is provided, and a fine bubble generating part 4, a liq. back flow preventing valve 9 and an open air introducing valve 10 are provided at the exhaust gas introducing pipe 3. The screw 5 having the motor 6 is provided at the lower part of the purifying device 1. A liq. spouting preventing lower cover 7 and a liq. spouting preventing upper cover are provided at the lower part in the cleaning device 1. A liq. pouring port 12 is provided at the upper part of the purifying device 1 and a liq. discharging port 13 is provided at the lower part. The exhaust gas cleaning device is mounted at a place discharging the exhaust gas of the motor car, etc.
Patent JP-S6251213-A (JP)
Title: Semiconductor manufacturing equipment
Inventor: UENO SEIICHI
IPC: H01L21/22
Filed: 1985-08-30
Abstract: PURPOSE:To reduce contamination of a wafer resulting from dust caused in case of diffusion, by isolating a section sliding between the boat and the furnace core tube from the wafer fitting section. CONSTITUTION:A furnace core tube 1 in which a boat 5 having wafers 3 fitted is inserted, is divided up and down by a horizontal partition 4 having a slit 4' formed at the center. The intermediate section between the wafer fitting section 5a and the lower section 5b of the boat is made thin, and the thin section 5c of the boat is fitted in the slit 4' of the boat 5 to pass through the partition 4. In this way, the partition 4 is mounted in the furnace core tube and thus the section sliding between the boat 5 and the furnace core tube 1 can be isolated from the wafer fitting section 5a, so that the wafer can not be contaminated owing to dust resulted from the sliding between the furnace core tube and the boat.
Patent JP-H0512602-A (JP)
Title: Rotary head drum
Inventor: SUZUKI YOSHIHIRO
IPC: G11B5/02
Filed: 1991-07-05
Abstract: PURPOSE:To easily and surely secure an earth by entirely unnecessitating a special relaying substrate for connecting the earth line and a working process thereof. CONSTITUTION:A contact terminal connected to the earth line is formed at the side confronted with a fixed drum 2 on a substrate 20 which is mounted on a rotary transformer 7 at the fixing side of a rotary transformer 6. When the rotary transformer 7 at the fixing side of rotary transformer 6 is mounted on the fixed drum 2, an elastic conductive member 21 pressed in contact respectively with the contact terminal and the fixed drum 2 is arranged to make so that the earth line of substrate 20 and the fixed drum 2 are electrically connected through this conductive member 21.
Patent JP-2001023428-A (JP)
Title: Luminaire for low temperature use
Inventor: MURAYAMA HIROSHI
IPC: F21V19/00
Filed: 1999-07-06
Abstract: PROBLEM TO BE SOLVED: To provide a luminaire for low temp. use capable of heightening the heat keeping effect certainly in the low temp. range and enlarging the output of a lamp element. SOLUTION: A luminaire for low temp. use having a luminaire body 1 is equipped with a cylinder part 2 for heat keeping to cover a fluorescent lamp 10, a lamp socket 6 having an insertion part 8 attached to the body 1 to admit insertion of the end of the cylinder part 2 approx. in tight contact and a receptacle to receive lamp pins 14 of the fluorescent lamp 10, and a movable plate 11 to prevent the end of the lamp 10 from being cooled from inside the socket 6.
Patent JP-S6347757-A (JP)
Title: Image receiving element for silver salt diffusion transfer process
Inventor: TOMIYAMA HIDEKI
IPC: G03C8/52
Filed: 1986-08-15
Abstract: PURPOSE:To obtain the titled element having shallow advancing degree of a saponification reaction, thereby controlling the advance of the saponification to a lower layer than an image forming layer by incorporating a polyhydric alcohol or its derivative having >=2 hydroxyl groups to an alkaline solution. CONSTITUTION:In the image receiving element used in a silver salt diffusion transfer processing containing at least an alkaline neutralizing layer, a neutralizing timing layer, and a image receiving layer containing deposited silver nuclei obtained by saponificating a regenerated cellulose with an alkaline solution after coating a cellulose ester on a support from the support side in this order, the alkaline solution contains 1-20wt% of alcohols having >=2 hydroxyl group or these derivertives. The used polyhydric alcohol or its derivatives is exemplified by glycerol, ethylene glycol and diethylene glycol, etc. They are used independently or preferably jointly with two or more kinds thereof. The most preferable compd. is glycerol. The alkaline compd. usable to the alkaline solution is exemplified by an alkali metal hydroxide such as sodium hydroxide or potassium hydroxide.
Patent JP-H0514022-A (JP)
Title: Soldering jig for waveguide flange
Inventor: ARAI HIDEO
IPC: H01P11/00
Filed: 1991-07-05
Abstract: PURPOSE:To facilitate and quicken the flange mount of a waveguide. CONSTITUTION:A waveguide and a flange are fixed by a positioning means and heated and a heater soldering the waveguide and the flange is formed with discharge paths 16d, 17d, 17e, 20a, 21a discharging the solder flowing out from the soldered part of the waveguide and the flange at heating to the outside of the heater so that the solder is not bypassed to the surface of the flange and the inside of the waveguide.
Patent JP-H0946747-A (JP)
Title: Selective radio call receiver
Inventor: NAKANO YASUSHI
IPC: H04W84/02
Filed: 1995-07-27
Abstract: PROBLEM TO BE SOLVED: To transmit a message not desired to be viewed by persons other than a receiver by adding a predetermined cipher to a message signal and transmitting it by a transmitter. SOLUTION: Selective radio calling signals received through an antenna 1 are demodulated in a radio part 2 and inputted to a decoder 3. A memory control part 4 stores the message signals in a cipher message memory 7 when cipher information is added to the message signals from the decoder 3 and stores the message signals to which the cipher information is not added in a RAM 6. By the operation of a message calling switch 10 by the user of this selective radio call receiver, a display control part 8 successively displays the messages stored in the RAM 6 through the memory control part 4 at a display part 9. In the meantime, when decoding information is inputted following a switch operation and it matches the cipher information, the messages stored in the cipher message memory 7 are displayed at the display part 9.
Patent JP-H1016245-A (JP)
Title: Production of liquid jet recording head
Inventor: FURUKAWA MASAAKI
IPC: B41J2/155
Filed: 1996-07-02
Abstract: PROBLEM TO BE SOLVED: To provide a recording head manufacturing method capable of accurately processing a plurality of ink emitting orifices at the prescribed position of a plurality of ink passage grooves preliminary processed to the top plate of an elongated liquid jet recording head. SOLUTION: Ink passage grooves 2 are divided into a plurality of blocks to be subjected to laser processing at once at every blocks to form an elongated recording head having all of ink passage grooves 2 formed thereto. In the top plate 1 of this recording head, the ink passages positioned at respective almost central parts of the adjacent blocks (n, n+1 blocks) of the ink passage grooves 2 are observed by object lenses 10, 10 to detect a reference position. The inclination of the top plate 1 is adjusted on the basis of the detection result and a plurality of ink emitting orifices are subjected to laser processing at once as one block so as to straddle the adjacent blocks of the ink passage grooves.  The detection and adjustment of the reference position and the processing of ink emitting orifices at every blocks are repeated to process all of ink emitting orifices to form the top plate 1.
Patent JP-S5980959-A (JP)
Title: Semiconductor integrated circuit device
Inventor: TAGO HARUYUKI
IPC: H01L21/82
Filed: 1982-10-30
Abstract: PURPOSE:To enable to obtain the stabilized performance characteristics for the titled device by a method wherein each of the P-channel regions and N-channel regions of the element column adjoining to the region with which a wiring region is pinched are arranged in such a manner that they are facing each other, and the wells of each element column are formed in one body, thereby enabling to increase the junction capacitance between the wells and the substrate. CONSTITUTION:Each of channel regions 1n and 1p of the element column 1 is arranged in such a manner that each of them on the same channel on the element columns will be adjoining with each other by changing the arrangement of the N-channel region 1n and the P-channel region 1p. A P-well 5 is passed through under a wiring region 2 and extended in-between element column and formed in one body per pair of element columns. According to this constitution, the area of the P-wells 5 can be increased remarkably, thereby enabling to increase the junction capacitance of the P-well 5 and the substrate 4.
Patent JP-S5981272-A (JP)
Title: 4-wheel steering device of vehicle
Inventor: KANAZAWA HIROTAKA
IPC: B62D7/15
Filed: 1982-10-30
Abstract: PURPOSE:To simplify and miniaturize a 4-wheel steering device, by coupling the one side gear of a differential device, having a ring gear engaged with the pinion of a steering shaft, to a motor and the other side gear to a rear wheel steering shaft. CONSTITUTION:The ring gear 18 of a control differential device 13 engages with a drive pinion 14 located on a steering shaft 4 togetherwith a pinion mechanism 5. A first side gear 19 is coupled to a motor 24 through a worm gear 23, and a second side gear 20 is coupled to a rear wheel steering device through a shaft 16. The number of revolutions and the rotating direction of the motor 24 are controlled by a controller, and this enables rear wheels to be controllably steered.
Patent JP-S6083833-A (JP)
Inventor: YOKOYA YOUICHIROU
IPC: B32B18/00
Filed: 1983-10-15
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-S6086055-A (JP)
Title: Glass fiber having heat resistance and alkali resistance
Inventor: KAWAI KIYOUSUKE
IPC: C03C13/00
Filed: 1983-10-14
Abstract: PURPOSE:To provide a glass fiber having excellent heat resistance, alkali resistance, etc., suitable as GRC, etc. for high-temperature use, and composed of a high-ZrO2 glass composition containing CaO at high concentration and containing relatively large amount of B2O3, Na2O, etc. CONSTITUTION:A raw material of glass fiber composed of 41-55(wt)% SiO2, 1-3% Al2O3, 0.1-1% Fe2O3+Fe, 12-18% CaO, 1-6% B2O3, 14-30% ZrO2, 6-12% Na2O+K2O, and 0-5% one or more metal fluorides selected from LiF, NaF, CaF2 and AlF3, is prepared beforehand. The raw material is melted in a smelting furnace, extruded straight downward from the nozzle of the furnace bottom, and dropped to the grooves engraved radially to the whole circumference of the rotary disk placed below the smelting furnace and rotating at a high speed. The molten glass is thrown toward the circumference by the centrifugal force of the rotary disk, and drawn in the form of fiber to obtain the titled glass fiber.
Patent JP-H0938656-A (JP)
Title: Purifying agent for bath water
Inventor: BANDO TAKASHI
IPC: C02F1/50
Filed: 1995-07-27
Abstract: PROBLEM TO BE SOLVED: To obtain a purifying agent for bath water so that bath water is sterilized by a chlorine-based bactericide and then chlorine remaining in the water is removed. SOLUTION: This purifying agent for bath water consists of a chlorine-based bactericide and a reducing agent for dechlorination. The reducing agent for dechlorination is surrounded by a water-soluble resin-contg. material in such a manner that the effect of the reducing agent for dechlorination starts with a certain time lag after the effect of the chlorine-based bactericide starts. Moreover, one of the following requirements is satisfied. The reducing agent for dechlorination is housed in a capsule comprising a water-soluble resin-contg. material, or the chlorine-based bactericide is dichloroisocyanuric acid or dichloroisocyanurate, or the reducing agent for dechlorination is sulfite, thiosulfate or ascorbic acid.
Patent JP-S5894759-A (JP)
Title: Manufacture of storage battery
Inventor: SASAKI NORIYOSHI
IPC: H01M4/26
Filed: 1981-11-30
Abstract: PURPOSE:To shorten the formation processing time and improve the assembly process for storage batteries by carrying-out formation processing by immersing a Ni-electrode impregnated with active substance into boiling alkaline liquid. CONSTITUTION:A sintered electrode containing nickel hydroxide as active substance is applied with formation processing in which it is immersed into boiling alkaline liquid such as 20% aqueous solution of NaOH, and said electrode is water-washed and dried, and then used for assembly of a storage battery. According to this method, the initial utilization rate is a little reduced in comparison with the conventional storage battery, but the formation processing time  is markedly shortened, and the industrial value is remarkably increased.
Patent JP-H0532051-A (JP)
Title: Thermal recording material
Inventor: SHIKU SHIGEKAZU
IPC: B41M5/337
Filed: 1991-07-31
Abstract: PURPOSE:To provide a thermal recording material imparting high recording density, having high gloss and excellent not only in preservability but also in recording running properties and printability. CONSTITUTION:In a thermal recording material formed by successively providing a thermal recording layer containing a color former and a developer forming a color upon the reaction of the color former, an intermediate layer containing a water-soluble resin/or a water-dispersible resin and an overcoat layer containing an ionizing radiation curable resin on a support and subsequently irradiating all of the layers with ionizing radiation, a silicone surfactant and a low mol.wt. polyolefin resin microball are added to the overcoat layer.
Patent JP-H1036181-A (JP)
Title: Production of alc
Inventor: TAKAHASHI SENICHIRO
IPC: C04B38/02
Filed: 1996-07-22
Abstract: PROBLEM TO BE SOLVED: To reduce occurrence of gap in the lower part of the surface of ALC panel and improve yield by heating slurry under specific conditions immediately after pouring the slurry into a form before carrying out autoclave curing in production of autoclaved lightweight concrete(ALC). SOLUTION: In this method for producing ALC by pouring slurry comprising silica powder, cement, quicklime powder, gypsum powder, metal aluminum powder and water into a form in which reinforcing bars are inserted, carrying out expansion molding of the slurry and curing the slurry in an autoclave, heating to the bottom of the form is started immediately after pouring slurry to a form before autoclave curing and the heating is continued for 2.5hr and surface temperature on the bottom of a semicured body is heated to 45-70 deg.C to decrease occurrence of gap in the lower part of ALC panel surface. The difference between expansion shrinkage factors of the center neighborhood and the bottom of the semicured body is decreased and the objective ALC panel is obtained in good yield without forming gap in the lower part by using the method.