baber/WOPTO huggingface dataset:
Patent JP-H04217805-A (JP)
Title: Wiring device
Inventor: TERUI KAZUAKI
IPC: H02G3/02
Filed: 1991-03-29
Abstract: PURPOSE:To mount upto three wiring devices, in gang, by setting dimension of the short side of a standard wiring device to almost 1/3 the dimension in the lengthwise direction of a device mounting hole of a mounting frame and setting the dimension in the lengthwise direction of the window in a plate covering the mounting frame to four times the short side of the wiring device. CONSTITUTION:The length of the short side of a wiring device body 11 such as a switch, receptacle, etc., having standardized dimensions, is set to almost 1/3 the dimension in the lengthwise direction of a mounting hole 2 in a mounting frame 1 for mounting the wiring device body 11. Dimension in the lengthwise direction of window holes 34, 35 of two sheets of plates 33, applied on the mounting frame 1, is set to almost 4 times the dimension of the short side of the wiring device body 11. The wiring device body 11 can be mounted, in gang, upto three units, and the body 11, when its quantity is one or two, is mounted to a central part or both upper and lower ends of the mounting frame 1. An operating unit 39 for 1-3 units is interposed between the plates 33. In this way, a wiring device excellent in general purpose use is constituted.
Patent JP-H09254636-A (JP)
Title: Vehicular heating device
Inventor: KODAMA HISASHI
IPC: B60H1/08
Filed: 1996-03-22
Abstract: PROBLEM TO BE SOLVED: To eliminate a heavy, large component such as an electromagnetic clutch to save the power required of a vehicular heating device which uses shearing heat of viscous fluid by forcing the viscous fluid into and out of a heating chamber while keeping a rotor rotating. SOLUTION: A water heater 23 for heating comprises a heating chamber 30 into which viscous fluid is introduced; a rotor 31 enclosed in the heating chamber and forming a labyrinth groove in combination with the interior wall of the heating chamber 30 to induce shearing heat in the viscous fluid; a heat receiving chamber 32 encasing the heating chamber 30 and forming part of a heating hot water circuit 13; and a reservoir tank 34 for storing the viscous fluid from the heating chamber 30 when the water heater 23 for heating is not operated. The reservoir tank 34 is installed above the heating chamber 30, and a valve means, e.g. a solenoid valve 36, that is controlled by a drive signal 37a from a controller 37, is mounted inside the fluid passage 35 between the reservoir tank 34 and the heating chamber 30.
Patent JP-S57180674-A (JP)
Title: Primer composition for heat-curable silicone elastomer
Inventor: MIKAMI RIYUUZOU
IPC: C08J5/12
Filed: 1981-04-30
Abstract: PURPOSE: To provide the titled primer compsn. capable of improving adhesiveness in the bonding of a heat-curable silicone elastomer to a substrate such as a metal, consisting of a (silicone-modified) org. resin and a specified silicone compd.  
     CONSTITUTION: An org. resin such as a hydroxyl group-contg. polyester resin (which may be modified by the polycondensation of said resin with a silicone resin) and a silicone compd. contg. moisture-hydrolyzable groups bonded to the silicon atoms and org. groups bonded to the silicon atoms and having an aliph. unsaturated bond such as vinyltrialkoxysilane or γ-acryltrialkoxysilane, are subjected to a condensation reaction in an org. solvent at 70W200°C to produce a primer compsn. 
     COPYRIGHT: (C)1982,JPO&Japio
Patent JP-H09260652-A (JP)
Title: Manufacture of semiconductor device
Inventor: IKEDA YUKIO
IPC: H01L29/78
Filed: 1996-03-22
Abstract: PROBLEM TO BE SOLVED: To lessen the failure of increasing the direct contact resistance of a semiconductor device, even if an irregularity in a diffusion of impurities is generated when the impurities are diffused in a polysilicon layer. SOLUTION: A field oxide film 42 is first formed on a first conductivity type semiconductor substrate 41. Then, a gate oxide film 43 is formed on an element formation region 41b. After that, second conductivity type impurities are ion-implanted in the substrate 41 in high concentration, to form a direct contact layer 41 in the substrate 41. Then, an unwanted region of the film 43 is etched. After that, a polysilicon layer 47 is formed on the entire surface. Then, second conductivity type impurities are diffused in the layer 47. After that, when the layer 47 is etched to form an electrode, an undesired recessed part 51 is formed. Then, second conductivity type impurities are ion-implanted in the substrate 41, to form low-concentration source and drain 50, 49. After that, sidewalls 52 are respectively formed in the side surfaces of the layer 47.  Then, second conductivity type impurities are ion-implanted in the substrate 41, to form high-concentration source and drain 54, 53. Here, the depth of the layer 46 is formed deeper than that of the recessed part 51.
Patent JP-H07281489-A (JP)
Title: Image forming device
Inventor: MAEDA KOJI
IPC: G03G21/20
Filed: 1994-04-04
Abstract: PURPOSE:To improve the accuracy of the surface temperature control of a photoreceptor drum using an amorphous silicon-based photoreceptive material. CONSTITUTION:Based on information from a paper size detection sensor 31, a drum surface temperature sensor 23 and a room temperature sensor 32, decides whether a copying machine is set in a state a CPU 28 of a standby time, a copying operation time or an initial correction time to calculates the output quantity to a drum heater 19 by fuzzy inference based on the factor such as an environment such as room temperature, the temperature of the drum, the state of a copying operation, the temperature of a paper and paper size in the midst of the copying operation. Based on the output quantity, the output of a PWM generator is controlled according to the respective states. Then, the output quantity of the heater 19 is changed and the surface temperature of the drum is maintained to be the preset proper temperature.
Patent JP-H10260556-A (JP)
Title: Electrostatic charge image developing binary developer and image forming method
Inventor: TAMURA KISHIOMI
IPC: G03G15/09
Filed: 1997-03-19
Abstract: PROBLEM TO BE SOLVED: To provide an electrostatic charge image developing binary developer and the image forming method free from toner scattering and superior in rising of charge by using the binary developer comprising a toner containing a binder resin and a colorant and a specified charge controller and a carrier coated with polyolefin specified in sphericiry. SOLUTION: This binary developer comprises the polyolefin-coated carrier having a sphericity of 1.0-20.0 and the toner comprising the binder resin and the colorant and the charge controller represented by the formula in which (n) is an integer of 4-12; and each of R1 -R5 is, independently, an H or halogen atom or an alkyl group or the like or one of these derivatives, thus permitting the obtained developer to ensure a necessary charge control power, while maintaining the toner restraining effect of the carrier and accordingly to prevent occurrence of image stains due to scattering of the toner at the time of image formation in a high level.
Patent JP-S55160041-A (JP)
Title: Polyolefin resin composition
Inventor: UCHIYAMA HIROSHI
IPC: C08L23/02
Filed: 1979-05-30
Abstract: PURPOSE: Title composition having improved transparency and mold shrinkage, which is useful as a material for containers, etc., comprising a polymer or copolymer of an aliphatic monoolefin, dibenzylidenesorbitol and tribenzylidenesorbitol.  
     CONSTITUTION: 1mol of sorbitol and 2mol of benzaldehyde are reacted in the presence of an acid catalyst in two stages. In the first stage, the reaction is carried out at a temperature of 50W70°C, and when the conversion of the sorbitol to dibenzylidenesorbitol becomes 10W40wt%, water and an additional amount of the acid catalyst are added to the reaction mixture. Then, the second reaction in the state of an aqueous suspension is carried out at normal temperature. Thereby, a mixture of dibenzylidenesorbitol and tribenzylidenesorbitol is obtained. Then, the mixture is mixed with at least one polymer or copolymer of an aliphatic monoolefin such as ethylene or propylene to obtain the composition of the purpose. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-H08259706-A (JP)
Title: Production of cellulose acylate film
Inventor: SASAKI TAKESHI
IPC: G02B5/30
Filed: 1995-03-24
Abstract: PURPOSE: To obtain a process for forming, using a halogen-free solvent not causing environmental pollution, a cellulose acylate film useful as a photographic film and a protective film for polarizing plates. CONSTITUTION: From a solution comprising 15-250 pts.wt. solvent comprising at least 60wt.% 1,3-dioxolane and 10 pts.wt. cellulose acylate dissolved therein, a film is cast with microwave heating to efficiently obtain the film excellent in transparency, homogeneity, and optical isotropy and reduced in residual solvent content.
Patent JP-S55159544-A (JP)
Title: Projecting type image receiving tube
Inventor: OOSHIMA TAKAO
IPC: H01J31/10
Filed: 1979-05-30
Abstract: PURPOSE:To reduce the light to be shielded by a suport, by making the axial dimension of inner effective section of support for supporting a fluorescent face longer  than the dimension in perpendicular direction. CONSTITUTION:A support 11 for supporting and supplying power to a fluorescent face 8 is made of aluminum strip where the axial width w2 is thicker than the perpendicular thickness w1 and both end sections A, B are rotated by 90 deg. to construct the fixing sections 11a, 11b. Such support 11 is secured to a circumferential  cylinder 7 where the fixing section 11b is secured to the fluorescent face 8 and supporting the fluorescent face. Consequently the support 11 at effective light passing  section is directed to the direction of the thickness w1 perpendicular to the tube axis  and the width direction w2 is in parallel to said axis.
Patent JP-S52149166-A (JP)
Title: Timepiece with computor
Inventor: NAGASHIMA SHINICHI
IPC: G04G9/00
Filed: 1976-06-07
Abstract: PURPOSE:To provide a timepiece with computor, in which arrangement is such that, if change-over switch effecting change-over to timepiece function is depressed by mistake during operation, it is prevented that change-over to timepiece function is caused, whereby result of computation can be obtained without fail.
Patent JP-S54157648-A (JP)
Title: Insulation output circuit
Inventor: SHIMOKAWA KATSUYUKI
IPC: H04Q9/00
Filed: 1978-06-02
Abstract: PURPOSE:To obtain insulation output circuits by using simple power sources by insulating between input, output and plural outputs with the plural secondary windings of the transformer connected with an input device to the primary winding as output circuits. CONSTITUTION:The AC from an AC power source 20 is rectified to DC voltage by a bridge circuit 21 formed by diodes, a smoothing condenser 22 and a transistor 24 conducted by the reference input through a Zener diode 23, whereby an insulation amplifier 25 to which control input is applied is driven. As a result, the primary winding 27 of a transformer is energized by way of a transistor 26 and the mutually insulated select signals are generated in the plural secondary windings 28... of the transformer without respectively using any power source circuits. These are then rectified by diodes 29, by which the supply voltages for driving insulation amplifiers for output signals are generated. Hence, a multiplicity of insulation output circuits may be incorporated on the same substrate by the simple constitution using the simple power sources.
Patent JP-S51143114-A (JP)
Title: Shaft sealing device of turbo machines
Inventor: TSUBOUCHI KUNIYOSHI
IPC: F02C1/04
Filed: 1975-06-04
Abstract: PURPOSE: To minimize fluid leakage, even when the revolving shaft is at a standstill, outside a shaft sealing system of a turbo machine which uses such a very easy-to-leak or rare operation fluid as helium gas. 
     COPYRIGHT: (C)1976,JPO&Japio
Patent JP-H09258311-A (JP)
Title: Film feeding device
Inventor: MIYAZAKI SATOSHI
IPC: G03B17/42
Filed: 1996-03-22
Abstract: PROBLEM TO BE SOLVED: To provide a film feeding device capable of accurately positioning a film by using one perforation detecting sensor, even when the film position is deviated from the prescribed one at the start of feeding the film. SOLUTION: In the film feeding device, a perforation width and a distance between perforations are measured as a time by a time counting means in a microcomputer 12, or measured as a film moving extent by a perforation detection circuit 14 during film feeding. And in the case where the time, or the film moving extent measured as the distance between perforations is shorter than that of prescribed times, the operation of feeding the film 4 is stopped by a motor driving circuit 18 and a motor 16.
Patent JP-H07248702-A (JP)
Title: Image forming device
Inventor: TAKEDA FUCHIO
IPC: G03G21/16
Filed: 1994-03-10
Abstract: PURPOSE:To provide an image forming device capable of further simplifying the supporting constitution of a photoreceptor, further reducing the cost and simultaneously allowing the photoreceptor and image forming elements to come into close contact with each other by adopting the supporting constitution of the photoreceptor so that the disadvantages of both belt and drum photoreceptors are eliminated and their advantages are taken. CONSTITUTION:A cylindrical member 1 having an opening part, 1A is fixed in an immobile state in an image forming device main body. A belt-like photoreceptor 2 is wound on the cylindrical member 1 and a developing roller 6 as one of the image forming elements is brought into contact with the part 2A of the photoreceptor located in the opening part 1A with prescribed pressure.
Patent JP-H08238222-A (JP)
Title: Apparatus for recognizing line of gaze
Inventor: OSAWA TAKASHI
IPC: A61B3/113
Filed: 1995-03-02
Abstract: PURPOSE: To reduce scattering in the results of calculation by a method wherein a feature point selection area is determined to select a reflection image of a cornea after the obtaining of a rough direction of gaze temporarily and the reflection image is extracted in a range always limited on the cornea to recognize a line of gaze using the reflection image. CONSTITUTION: An image data of an eye taken by a camera 11 is applied to an image processing section 12 to remove an image noise and a preprocessing treatment is performed to extract the cornea reflection image by a threshold processing with an image analysis recognition part 13. A light source pattern of a pattern light beam is stored into a light source pattern data base 14.  Moreover, a center of curvature computing section 15 determines the center of curvature in an image taken to supply the results to an arithmetic processing section 16, which calculates a temporary direction of gaze with a temporary calculating part 16a while obtaining an limited cornea area with an area judging part 16b based on the temporary direction of gaze and positional information of a pupil while recognizing the direction of gaze with a processing part 16c based on positional information on the center of curvature of the cornea and on the center of the pupil.
Patent JP-S62223684-A (JP)
Title: Measuring method for radioactivity distribution in piping
Inventor: KATAGIRI MASAKI
IPC: G01T1/167
Filed: 1986-03-25
Abstract: PURPOSE:To determine the deposited radioactivity distributed in a pipe and the radioactivity of a material which has a radioactivity distribution only in the depth direction in the pipe without destruction by scanning and measuring gamma rays emitted by the radioactivity in the piping from outside by gamma- ray detection system which have collimator windows. CONSTITUTION:Gamma rays emitted from the piping 5 whose inside is contaminated with the radioactivity are measured from the outside by using the gamma- ray detection system 9 which has a collimator window. At this time, the gamma rays are measured and counted at three optional positions 11-13 or more on a line 10 connecting the center of detector 8 and a collimator. In this case, it is considered that deposited radioactivities 14 and 15 at two positions in the pipe and the radio activity 16 of a material filling the pipe are distributed uniformly within a local range that the window 6 faces. Then, the number of gamma rays reaching the system 9 at respective measurement positions is calculated from the distance 18 from an axis 17 to the detector, the internal diameter 19 and external diameter 20 of the piping, radio activity absorption coefficients of the piping and the material filling the piping, the thickness 21 of the collimator, and the longitudinal width 22 of the window.
Patent JP-2000264084-A (JP)
Title: Traveling vehicle for work
Inventor: KOBAYASHI TOSHIO
IPC: B60K17/28
Filed: 1999-03-12
Abstract: PROBLEM TO BE SOLVED: To achieve compactness of a power transmission system, and facilitate the assembling of a power take-off means. SOLUTION: An engine 1 and a transmission for traveling 4 are integrated and mounted between a front wheel axle 45 and a rear wheel axle 47 in a car body 41, a rotation number synchronism type power take-off means 52 is provided on the output shaft side of the engine 1, and an output shaft 52a of the power take-off means 52 is connected to an attached device 54 fixed to a load-carrying platform 43. Since the engine 1, the transmission 4 for traveling, and the rotation number synchronism type power taking means 52 are intensively provided at a place, the whole power transmission system can be compacted, and as it can be easily mounted between the front wheel axle 45 and the rear wheel axle 47, weight distribution to front wheels 44 and rear wheels 46 can be set at the optimum value. In addition, as the engine 1 is disposed at the front part of the load-carrying platform 43, the power take-off means 52 to connect the engine 1 to the attached device 54 installed on the load-carrying platform 43 can be easily assembled.
Patent JP-H03268998-A (JP)
Title: Thermal transfer image receiving sheet
Inventor: IMOTO KAZUNOBU
IPC: B41M5/52
Filed: 1990-03-19
Abstract: PURPOSE:To form an image generating no density irregularity or missing dots in the formation of a color image and having high density and high resolving power without generating curl by constituting a base sheet by laminating a foamed polyolefin layer to both surfaces of a core material. CONSTITUTION:Paper of every kind is used as a core material and a foamed polyolefin layer having a thickness of 30-80mum is laminated to both surfaces of the core material. The foamed polyolefin layers composed of the same mate rial are pref. laminated to both surfaces of the core material in the same thick ness but a different kind of the foamed polyolefin layers may be laminated to both surfaces of the core material in different thcknesses. The total thickness of the three-layer laminate (base sheet) is set to 100-300mum.
Patent JP-S60210412-A (JP)
Title: Insert molding method and inserting component
Inventor: TOZONO NORIO
IPC: B29C45/14
Filed: 1984-04-04
Abstract: PURPOSE:To prevent blushing of molten resin at the time of secondary molding while damage of an insert component is being prevented and dispersion in dimensional accuracy of the inserting component is being absorbed at the time of clamping, by a method wherein pressure welding of an inserting component is made to perform to a mold of the other side and then the inside of a cavity is filled with the molten resin for curing. CONSTITUTION:As the inside of a cavity 9 provided with an inserting component 4 is filled with a molten resin for curing through a gate 10 provided on a core plate 1 against the inserting component 4, the filling resin P is unified with the inserting component 4. Insert molding is completed by a method wherein mold release of the unified insert component 4 and filling resin P are made to perform by opening molds 1, 3. Even if dispersion is existed on dimensional accuracy of the inserting component 4, it is absorbed through relative movement between the inserting component 4 and the core plate 1, through which damage resulting from overcompression of the inserting component 4 is prevented.
Patent JP-S52150384-A (JP)
Title: Gas separator
Inventor: MORISUE TETSUO
IPC: B01D53/22
Filed: 1976-06-10
Abstract: PURPOSE: To utilize the increase in gas separation coefficient owing to the gas separation property inherent to the membrane, and to gas flow in the gas separation cells to a maximum in the separation of gases or isotopes with a diaphragm by use of a gas separator having a combination of two separation cells. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-S59192261-A (JP)
Title: Developer
Inventor: OKINAKA HIDEYUKI
IPC: G03G9/08
Filed: 1983-04-15
Abstract: PURPOSE:To improve the piezoelectric constant of a piezoelectric sheet by using a developer for developing an electrostatic latent image contg. a piezoelectric polymer as the principal component or a developer for developing an electrostatic latent image contg. an inorg. piezoelectric material dispersed in said polymer. CONSTITUTION:To 100pts.wt. piezoelectric polymer such as polyvinylidene fluoride is added 5pts.wt. chlorinated polyester or the like as a charge controller, and they are melted, kneaded, pulverized, and sphered in a flow of gas at a high temp. to obtain a toner of 10-20mum particle size. This toner is mixed with iron powder as a carrier to prepare a developer. A toner consisting of 40pts.wt. polyvinylidene fluoride, 5pts.wt. chlorinated polyester as a charge controller, and 55pts.wt. inorg. piezoelectric material such as lead titanate zirconate may be mixed with a carrier to prepare a developer. A prescribed image is printed on a ''Mylar'' film by an electrophotographic process with the developer. The mass productivity of piezoelectric sheets having a high peizoelectric constant can be improved by using the developer contg. the piezoelectric polymer as the pincipal component.
Patent JP-S542683-A (JP)
Title: Semiconductor chip
Inventor: SATOU SATOSHI
IPC: H01L27/04
Filed: 1977-06-08
Abstract: PURPOSE:To improve integration using a limited area effectively, by forming external connection terminal groups at the circumference of a semiconductor chip surface in lines and even at the center part of the chip surface.
Patent JP-S61224916-A (JP)
Inventor: KIRYU MASAMITSU
IPC: A01G9/10
Filed: 1985-03-29
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-S63230797-A (JP)
Title: Rapid-curable heat-resistant lubricant
Inventor: KAWABATA HIROKI
IPC: C10M173/02
Filed: 1987-03-19
Abstract: PURPOSE:To provide the title lubricant having a low torque and excellent surface roughness and lubricity and useful for manufacturing a pipe having high hardness, which comprises a first liq. contg. a graphite powder and a water-soluble resin and a second liq. contg. a particular crosslinking agent. CONSTITUTION:85% or less in total of 5wt.% (hereinafter referred to as '%'), pref. 15-50% graphite powder (A) comprising a fine powder of natural or artificial graphite and at least 5%, pref. 15-50% reactive curable base material composed of a water-soluble resin (e.g., PVA modified so as to have an aldehyde group) is mixed with water (C) and, if necessary, additives (D) such as a thickener, a preservative, a rust preventive, an extreme pressure agent, and an antifoaming agent, thereby preparing a first liq. Separately, at least 5% crosslinking agent (E) composed of at least one member selected from among boric acid (amine salt) and metal salts of boric acid is optionally mixed with additives (F) such as component C and a rust preventive. The first liq. is applied in a coating thickness of 10-200mum. The second liq. is uniformly applied thereon through spraying, followed by drying.