baber/WOPTO huggingface dataset:
Patent JP-H02163969-A (JP)
Title: Semiconductor image sensor
Inventor: KONDO MASATAKA
IPC: H01L31/09
Filed: 1988-12-16
Abstract: PURPOSE:To suppress a cross talk without separating a semiconductor layer mechanically and by maintaining a sensitivity of a sensor by a method wherein a photoconductivity of a region on the side of a light-transmitting electrode of an active layer is made lower than a photoconductivity in another region of the active layer. CONSTITUTION:In an image sensor having a structure where semiconductor layers 3, 6, 4 including active layers 3, 6 generating a carrier by being irradiated with light L are sandwiched between electrodes 2, 6 and one electrode 5 has a light-transmitting property, a photoconductivity of the region 6 on the light-transmitting electrode 5 of the active layers 3, 6 is made lower than a photoconductivity of another region 3 of the active layers 3, 6. For example, a common metal electrode 2 is formed on an insulator substrate 1 by being photoetched to a prescribed shape; in succession, an i-type semiconductor layer 3, a low-photoconductivity semiconductor layer 6 and a p-type semiconductor layer 4 are formed one after another in a prescribed region by using a metal mask by a plasma CVD method or the like. In addition, a transparent conductive film is formed on the whole surface on them by a vacuum evaporation method; after that, a discrete electrode 5 of the transparent conductive film is formed by using a photoetching method or the like.
Patent JP-H10159032-A (JP)
Title: Platform induction block for visually handicapped person and walk induction passage for visually handicapped person
Inventor: FUKUOKA AKIO
IPC: E01F9/535
Filed: 1996-11-29
Abstract: PROBLEM TO BE SOLVED: To provide a platform induction block for a visually handicapped person having further excellent induction property, a stop an alarm block for a visually handicapped person having high recognition property, and a walk induction passage for a visually handicapped person constituted in a manner to be further safely guided. SOLUTION: A walk induction passage 66A for a visually handicapped person laid on the platform of a station comprises an induction passage 64A wherein induction blocks are laid in one row in a manner that a direction is made uniform; and an alarm block 50A laid at the tip of the induction passage 64A. The induction block comprises a linear protrusion part having an inclination plane raised in an induction direction; and a right angles triangular plane, and one of triangular corner parts is protruded toward the opposite side of a home side wall 70A. When a visually handicapped person rides off from an electric car and reaches an induction passage 66A, the person walks in a state that an induction direction and a direction in which a safety area in a platform situated opposite to a line is present are clearly recognized by the contact feeling of a shoe sole.
Patent JP-2000142026-A (JP)
Title: Pneumatic tire, manufacture thereof and metal mold for molding tire
Inventor: SANO TAKUZO
IPC: B29C33/42
Filed: 1998-11-10
Abstract: PROBLEM TO BE SOLVED: To increase a glossiness of a tire surface molded and to enhance an appearance of the tire. SOLUTION: When a surface roughness (Ra: area per unit length) is measured by a tracer type surface roughness measuring tool (JIS B 0651: tracer type surface roughness measuring tool) in order to enhance an appearance of the tire, a tread portion or a side portion of a tire molded is formed such that the roughness is in a range of 1.5-20 μm and glossiness of the tire surface is raised. In order to manufacture the tire having the above glossiness, a metal mold 4 molded by aluminum or an aluminum alloy as shown in a figure (in this embodiment, a portion of a segment piece constituting a metal mold) is used and a molded surface of the metal mold 4 is formed by shooting beads having a grain diameter of 0.15-20 mm.
Patent JP-H04189861-A (JP)
Title: Rubber composition
Inventor: OHATA HIROYUKI
IPC: C08L33/04
Filed: 1990-11-22
Abstract: PURPOSE:To obtain a rubber composition securing a necessary scorching time, sufficiently progressing vulcanization without reducing vulcanization rate, having excellent processing properties by blending specific acrylic rubber with specific amounts of a reinforcing filler, a radical scavenger, etc. CONSTITUTION:(A) 100 pts.wt. acrylic rubber containing a vinyl groupcontaining organosilicon group is blended with (B) 20-200 pts.wt., preferably 30-100 pts.wt. reinforcing filler (e.g. carbon black or dry silica) having >=30m<2>/g specific surface area, (C) 10-200 pts.wt., preferably 30-100 pts.wt. radical scavenger (e.g. t-butyl catechol and/or N-nitrosodiphenylamine) and (D) 0.1-10 pts.wt. organic peroxide-based vulcanizing agent (e.g. p-chlorobenzoyl peroxide).
Patent JP-H06169589-A (JP)
Title: Motor drive circuit
Inventor: MIZUMOTO MASAO
IPC: H02P6/28
Filed: 1992-11-30
Abstract: PURPOSE:To prevent the oversaturation of an output transistor on saturation side and reduce noise. CONSTITUTION:A group of diodes 76 detect the minimum value of output voltage, and they apply it to the base of a transistor 13. The voltage across a resistor Rf, etc., is applied as saturation control voltage to the base of a transistor Q14. If the saturation of any of output transistors Q2, Q4, and Q6 on saturation side advances, the output of a current mirror circuit 72 increases relatively by the operation of a differential circuit 68, and the ratios of the driving currents of the output transistors Q2, Q4, and Q6 to the driving currents of the output transistors Q1, Q3, and Q5 are limited.
Patent JP-H11151026-A (JP)
Title: Reaped culm transfer apparatus of combine
Inventor: TAKAHASHI HAKURO
IPC: A01D57/00
Filed: 1997-11-20
Abstract: PROBLEM TO BE SOLVED: To prevent the clogging of culm in a culm collecting apparatus of a combine for collecting reaped culm and facilitate the maintenance of the apparatus. SOLUTION: The combine is provided with a culm collecting apparatus for collecting reaped culm from right and left sides and a culm transfer apparatus 3 to clamp the collected culm and transfer to a threshing apparatus 2. A take-over and transfer chain 4 for clamping the collected culm and transferring to the side of the culm transfer apparatus 3 is provided in such a manner as to be expandable to the outside of the take-over transfer path A to release the clamped culm.
Patent JP-H09160860-A (JP)
Title: Data processor
Inventor: KANEHARA HIROYUKI
IPC: G06F13/10
Filed: 1995-12-08
Abstract: PROBLEM TO BE SOLVED: To eliminate the need to greatly alter software by providing a processing device utilized for the data process of an application program in a kernel space by software. SOLUTION: The processing device for software which functions similarly to a processing device 7 for hardware is provided as a virtual device 10 in the kernel space. When the data processor 1 is actuated, it is confirmed whether or not the processing device 7 is mounted and once the mounting is detected, a data process by the virtual device 10 is sets. When an image processing is started in this state, an application program in a user space outputs a request to open the device to the operating system in the kernel space, so the virtual device 10 in the kernel space is opened in response. Therefore, it is not necessary to alter the software even when the processing device is switched.
Patent JP-H03286072-A (JP)
Title: Resort office type residence structure
Inventor: MIKAMI YUJI
IPC: E04H1/00
Filed: 1990-11-22
Abstract: PURPOSE:To effectively utilize space by installing a working room in front of the living rooms arranged in parallel, constituting a residence unit by intrgrally installing a rest room in front of the working room, and arranging the residence units in parallel, allowing the units to communicate with their respective rest rooms. CONSTITUTION:A least two living rooms 1 which are used as bed room etc., are arranged in parallel. Further, a plurality of working rooms 3 are arranged in communication before the living rooms 1. A rest room and a communication corner 5 are formed integrally, permitting the communication with the working room, in front of the working room 3, and a residence unit 7 is formed. Further, at least two residence units 7 are arranged in parallel, and the rest room and the communication corner 5 are allowed to communicate with each other.
Patent JP-H10160165-A (JP)
Title: Horigotatsu
Inventor: TERANO MASAAKI
IPC: F24C7/04
Filed: 1996-11-29
Abstract: PROBLEM TO BE SOLVED: To provide a horigotatsu (Japanese-style leg warmer built in a floor) excellent in workability which does not provide an uncomfortable feeling to a user by heating a floor surface in contact with a hip part before he sits down. SOLUTION: There are provided a digged frame 1 to an inner surface of which a surface shaped heater R is sticked, and a top plate 2 having an air intake inlet I to a surface opposing to the digged frame 1, a ventilating passage A for ventilating air taken in, a fan motor M disposed in the ventilating passage A, and an air blowoff outlet O in a peripheral edge opened toward a digged frame 1 side, and a support leg 3 for supporting the top plate 2.
Patent JP-H09156393-A (JP)
Title: Operation part structure of passenger work machine
Inventor: TANI SATORU
IPC: B60K20/02
Filed: 1995-12-08
Abstract: PROBLEM TO BE SOLVED: To perform travel even when a motor-driven actuator cannot be actuated by forming an operation hole into which an operation tool to operate a trunnion shaft can be inserted in an operation condition from above, in a cover to cover an upper part of a place containing the motor-driven actuator and the trunnion shaft. SOLUTION: A passenger rice-planting machine has an operation guide plate 17 in which a raising-lowering and work operation lever 15 is arranged in one lateral side part on the left and right of a driver's seat. Though this operation guide plate 17 is arranged so as to cover an upper part of an electric motor 22 and a trunnion shaft 23 of a static oil pressure type continuously variable transmission 11, in this case, an operation hole 34 into which an operation tool 33 to operate the trunnion shaft 23 can be inserted in an operation condition from above, is formed in the operation guide plate 17. This operation tool 33 guarantees travel and traveling speed change by operating the trunnion shaft 23 instead of the electric motor 22 when the traveling speed change by the electric motor 22 becomes impossible, and one end is formed in a U-shaped engaging part 35, and the other end is formed in an annular operation part 36.
Patent JP-H06157388-A (JP)
Title: Branched alkyl ether of pentaerythritol and its production and cosmetic containing the same
Inventor: HASHIZUME NAOMICHI
IPC: A61K8/00
Filed: 1992-11-30
Abstract: PURPOSE:To obtain a new compound capable of forming a thermotropic liquid crystal in water disperse system, soluble in almost all solvents, having good dispersibility to water, exhibiting very excellent lubricating properties and useful as a emulsifier, a lubricating agent, a liquid forming agent, etc. CONSTITUTION:A compound of formula I (R<1> is 16-36C branched alkyl; R<2> to R<4> are H or 16-36C branched alkyl), e.g. 1mol isostearyl ether adduct of pentaerythritol of formula II. This compound is obtained by reacting pentaerythritol or its branched alkyl ether with a branched alkyl halide of the formula R<1>X (X is halogen) (preferably branched alkyl bromide such as isostearyl bromide or heptyldecyl bromide) in the presence of a basic substance (preferably NaOH, etc.), preferably at 80-150 deg.C. Furthermore, this reaction is preferably carried out by dissolving or dispersing the compound of formula II in an organic solvent such as methanol and then adding a branched alkyl halide thereto while removing water content.
Patent JP-H01161808-A (JP)
Title: Electromagnet apparatus
Inventor: ITO NAOKI
IPC: H01F7/18
Filed: 1987-12-18
Abstract: PURPOSE:To make it possible to provide a short release time equivalent to the time when DC is directly cut when an applied voltage is removed, by providing a relay connected between the positive and negative electrodes of a DC circuit, connecting the contact switch of the relay between the base and the emitter of a transistor, and connecting a varistor between the collector and the emitter of the transistor. CONSTITUTION:When an external switch 14 is cut, a relay 9 becomes OFF immediately, and the b-contact of the relay 9 is closed. Therefore, the base of the transistor 8 is short-circuited, and a current does not flow through the base. The transistor 8 becomes OFF immediately. At this time, a current caused by inductance energy stored in an electromagnetic coil 2 is charged into a second capacitor 7 and simultaneously the current is rapidly discharged through a varistor 10. Therefore, the current flowing through the electromagnetic coil 2 is rapidly attenuated. Thus, an electromagnet apparatus having a short release time is obtained.
Patent JP-H06167792-A (JP)
Title: Heat developable photosensitive material
Inventor: OBAYASHI KEIJI
IPC: G03C1/498
Filed: 1992-11-30
Abstract: PURPOSE:To provide a heat developable photosensitive material which forms a black and white dyestuff image by forming or releasing the diffusive dyestuff image by heat development and transferring this image to an image receiving layer, forms the black image hardly deteriorated in neutral characteristic even by a difference in the density of the transferred image, has the good white ground after the transfer and forms the black and white image suppressing the increase in stains even when preserved under high-temp. conditions,. CONSTITUTION:The polymer dyestuff donative material of the heat developable photosensitive material contg. a photosensitive silver halde emulsion, binder and the polymer dyestuff donative material forming or releasing the diffusive dyestuff at the time of heat development on a base is the polymer dyestuff donative material having the repeating units derived from at least two kinds of the dyestuff donative material monomers forming or releasing the diffusive dyestuff having the color tones substantially different from each other.
Patent JP-H11145650-A (JP)
Title: Printed board fixing structure
Inventor: KIKUCHI MASAYUKI
IPC: H05K7/14
Filed: 1997-11-07
Abstract: PROBLEM TO BE SOLVED: To reduce the number of casings for mounting a plurality of printed circuit boards and the number of assembling steps for fixing the printed board. SOLUTION: In the fixing structure, a base 10, a frame 20, and a protective cover 30 are provided. Printed boards 1 and 4 have each projected part 2 or 5 on their one side (first side) while a frame of the printed board fixing structure has each engaging part 21 or 22 at one side face (first side face) for fitting with the projected parts 2 and 5. On the other hand, the frame has fixing parts 23 and 25 on a second side face opposite to the first side face for fixing a second side opposite to the first side of the printed board.
Patent JP-H0883504-A (JP)
Title: Paper shade lamp stand
Inventor: ANDO YUKINOBU
IPC: F21S2/00
Filed: 1994-12-22
Abstract: PURPOSE: To provide a paper shade lamp stand to whose base a support member can be attached easily and fitted without play even if the size of a fitting hole changes. CONSTITUTION: A first fixture 8 made of elastic material such as hard rubber or the like in which slots 9 are formed is fixed to a support leg 4. One pair of outside faces parallel with the slots 9 of the first fixture 8 are formed tapered so as to spread wider toward their tip portion. One pair of outside pieces 8a of the first fixture 8 is pinched so as to approach mutually, and in that state the first fixture 8 is inserted into first square hole 7 formed in a base 2. The outside pieces 8a are spread in the first square hole 7 so that the outside faces of the outside pieces 8a touch the inside faces of the first square hole 7 by means of elastic force. Thereby, the support leg 4 is fitted to the base 2 easily without play.
Patent JP-H09166185-A (JP)
Title: Small-sized reduction gear having two deceleration stage
Inventor: DEIDEIE GARIENNU
IPC: F16H1/20
Filed: 1996-11-15
Abstract: PROBLEM TO BE SOLVED: To provide a high reduction gear radio in the state where the whole dimension is minimized by setting the outer form of teeth in the center part smaller than the tooth bottom circle of a first gear, and forming a pinion by the center part. SOLUTION: Two half hears 31, 32 are surely fixed in the axial direction and rotating direction to a core 33 by bending the axial tubular end part 36 of the core 33 onto the outer surface of the half bears 31,32 in the inside of a tubular part 34 followed by, for example, swaging. Teeth 41 forming a pinion 4 of second deceleration stage are formed on the core 33 within the free space between the two half bears 31, 32. The outer diameter of the gear 41 is set smaller than the tooth bottom circles of the two half gears 31,32 so that they are never interfered with the screw 22 of a worm screw 2 when the worm screw 2 is engaged with the teeth 35 of the half gears 31, 32. Thus, a torque can be surely transmitted between an output gear 3 of gear/worm screw stage and the input pinion 4 of second deceleration stage.
Patent JP-H03182216-A (JP)
Title: Steam cooking device
Inventor: YUMOTO NORIO
IPC: A47J27/16
Filed: 1989-12-11
Abstract: PURPOSE:To enable efficient cooking by forming a plurality of fins on the surface facing the combustion gas induction passage of the inner wall constituting the space of a box, and by providing the space with a feed-water pipe and a porous board for putting food on, and connecting a vacuum pump to the space, and also by providing a far-infrared-radiation radiating member on the inner wall. CONSTITUTION:After food has been housed in the inside of the space 3 of a box 2, the air in the inside of the space 3 is removed by a vacuum pump 11. In this case, flame is induced in a combustion gas induction passage 6 through the combustion by means of a gas burner 5, and the combustion heat is efficiently taken in through an inner wall 4 by means of a plurality of fins 8. Since the inner wall 4 is made up of a high-heat-conductive metal, heat is quickly transferred to the entire inner wall 4, and the box 4 is brought into a heated condition of a uniform temperature distribution. And, out of the inner wall 4, the surface facing the space 3 is provided with a far-infrared-radiation radiating member 14, so that far infrared radiation is radiated to the space 3. Further, water is supplied to a feed-water pipe 9 at a prescribed pressure, and is jetted into the space 3 being in a heated condition through a plurality of small holes formed in the feed-water piping 9, so that it is easily evaporated into steam to pass through a porous board 10, thus the entire food is exposed to this steam.
Patent JP-H05160212-A (JP)
Title: Method and device for analyzing operation of integrated circuit with focused ion beam
Inventor: MINAFUJI TAKASHI
IPC: H01J37/252
Filed: 1991-12-04
Abstract: PURPOSE:To perform an operation analysis of a semiconductor integrated circuit without removal of a passivation film by irradiating it with ion beams in order to neutralize charges-up resulting from the irradiation with a focused ion beam when an operation analysis is carried out by detecting secondary electrons produced by the irradiation with a focused ion beam to a semiconductor integrated circuit. CONSTITUTION:A.c. signals are applied from an outside 56 to a part, which is to be subjected to an operation analysis, of a semiconductor integrated circuit coated with a passivation film 102. This part is exposed to a focused ion beam 52, and is concurrently exposed to electron beams 60. Secondary electrons which are emitted as a result of the irradiation with the focused ion beam 52 are accelerated by a negative surface electric potential, and then detected by a secondary electron detector. A surface of the passivation film 102, applied with a positive electric potential, on interconnections maintains a positive electric potential, and emitted secondary electrons are captures by the surface positive electric potential, so that the secondary electron detector detects nothing. Thus, the contrast of electric potentials to interconnections of the semiconductor device can be observed in the form of images by detecting generated secondary electrons.
Patent JP-H11129703-A (JP)
Title: Rolling bearing unit for wheel supporting
Inventor: MIYAZAKI HIRONARI
IPC: B60B35/18
Filed: 1997-11-21
Abstract: PROBLEM TO BE SOLVED: To ensure the rolling contact fatigue life of a first inner ring raceway track and to realize low cost structure. SOLUTION: A hub 2b made of carbon steel with a carbon content >=0.45 wt.% and an inner ring 3 made of high carbon steel are coupled with a calking part 19 formed at the edge part of the hub 2n. An inclined grid part containing a first inner ring raceway track 7 of a hub 2b is hardened by quenching. An inner ring 3 is hardened by quenching to the core part. A part for forming at least the calking part 19 of the hub 2b is kept raw without conducting quenching.
Patent JP-H11152212-A (JP)
Title: Scalp care agent
Inventor: KIDENA HIDEFUMI
IPC: A61K8/00
Filed: 1997-11-21
Abstract: PROBLEM TO BE SOLVED: To obtain a scalp care agent containing an amide compound capable of imparting freshness and flexibility to the scalp, excellent in humectant effects and touch and having high safety. SOLUTION: This scalp care agent is obtained by including an amide compound having 0-50 deg.C melting point, preferably a compound selected from amide derivatives represented by formula I (R<1> and R<2> are each a 1-40C hydrocarbon; R<3> is a 1-6C alkylene or a single bond; R<4> is H, a 1-12C alkoxy or 2,3- dihydroxypropyloxy), formula II (R<3a> is a 3-6C alkylene; R<4a> is a 1-12C alkoxy) and formula III (R<4b> is H, a 1-12C alkoxy or 2, 3-epoxypropyloxy) in an amount of preferably 0.1-5 wt.%. The scalp care agent preferably further contains 0.001-30 wt.% of one or more ingredients selected from a blood circulation accelerator, an antimicrobial agent, an antiinflammatory agent, a humectant, a keratolytic agent and the like. Furthermore, one or more selected from a nonionic surfactant, a cationic surfactant and the like are preferably contained therein.
Patent JP-H01164447-A (JP)
Title: Process for regenerating ascending current in ion exchange tower
Inventor: YOKOMIZO YUICHI
IPC: B01J49/00
Filed: 1987-12-21
Abstract: PURPOSE:To prevent securely an ion exchange resin from causing fluidization during regeneration by controlling an ascending flow rate of replacing water in a replacing stage executed after feeding a regenerating agent, and the concn. of the supplied regenerating agent to the ion exchange tower in an end period of the stage of feeding the regenerating agent, to each specified condition. CONSTITUTION:In order to prevent effectively an ion exchange resin bed from causing fluidization in a stage of changing from a regenerating agent feeding stage to a replacing stage of the regenerating agent, an ascending flow rate of the replacing water is increased by ca.2-4m/H (expressed in terms of LV) than that of the regenerating agent. For example, an introducing pipe 16 of supplied water is disposed additionally to the bottom ot the ion exchange tower 1, and the supplied water corresponding to the increment is fed to a driving water of an ejector 9 after finishing an end period of the regenerating agent feeding stage. A regenerating agent of a fixed concn. is fed until 1-3min before finishing the end period of the regenerating agent feeding stage, and the concn. of the regenerating agent to be fed is gradually decreased in the last 1-3min period. For example, a valve 10 disposed between a measuring tank 8 and the ejector 9 is closed gradually using 1-3min closing time.