baber/WOPTO huggingface dataset:
Patent JP-H10167094-A (JP)
Title: Control valve of power steering device
Inventor: MARUYAMA TATSUYOSHI
IPC: B62D5/087
Filed: 1996-12-12
Abstract: PROBLEM TO BE SOLVED: To provide a control valve which can be miniaturized and achieve power savings. SOLUTION: An output shaft 2 which can turn relative to an input shaft 1 is provided with a valve body 20 to form a spool valve storage hole 25. A first spool valve 28 is inserted into the spool valve storage hole 25 to partition the hole into a first oil chamber 29 and a second oil chamber 30 and a third oil chamber 31 which can be communicated to the first oil chamber 29 by the movement of time first spool valve 28 is formed in the center of the spool valve storage hole 25. A communicating oil passage 26 capable of communicating the first oil chamber 29 to the second oil chamber 30 and of being closed by the movement of a second spool valve 37 inserted in the spool valve storage hole 25 is provided.  The input shaft 1 is provided with a pressure means 44 which can press the second spool valve 37 in the direction of its axis by making contact with the end of the second spool valve 37 when the input shaft 1 turns relative to the output shaft 2. The pressure means 44 has the shape of a recessed face wrapping the end of the second spool valve 37 and makes linear contact with the end.
Patent JP-2000184045-A (JP)
Title: Index managing method for mobile communication terminal
Inventor: OWAGUCHI SATOSHI
IPC: H04M1/724
Filed: 1998-12-10
Abstract: PROBLEM TO BE SOLVED: To obtain an index managing method for a mobile communication terminal simplifying the operation of complicated function by adding an index number to selected data selected on a prescribed condition, displaying it and selectively inputting a number corresponding to the index number of displayed selected data. SOLUTION: The mobile communication terminal 1 is provided with a radio part 10 connected with a mobile communication system through a radio line, a large display part displaying telephone directory information such as a name, a reading KANA (Japanese syllabary), a telephone number and using liquid crystal and an operation part 12 executing the general function operation of the terminal 1 and function operation concerning telephone book information. Then, telephone book information registered by the prescribed operation of the part 12 is added with index numbers 1 to 9 and displayed on the part 11. In order to display the detail of one of the telephone book information added with these numbers 1 to 9, the number corresponding to the index number added to it is selectively inputted from the ten key pad of the part 12.
Patent JP-2000164367-A (JP)
Title: Lighting system
Inventor: IWAI MICHIKO
IPC: H05B37/02
Filed: 1998-11-25
Abstract: PROBLEM TO BE SOLVED: To reduce power consumption in a lighting system making illumination control with a human body sensor for detecting the presence or absence of a human body. SOLUTION: An illumination unit 1a is provided with a controller 18a turning off a power supply section 14 to start a sleep mode when the presence of a human body is not detected any more after whether the presence of the human body is detected or not is judged by human body sensors 12a, 22a based on the received information of the detected result of the human body sensor 12a via a transmission section 16 in addition to a luminaire 11a, the human body sensor 12a, power supply sections 14, 15 and the transmission section 16.  An illumination unit 2a is provided with a controller 28a turning off power supply sections 24, 25 to start the sleep mode when the presence of the human body is not detected any more after whether the presence of the human body is detected or not is judged by the human body sensors 12a, 22a based on the received information of the detected result of the human body sensor 22a via a transmission section 26 in addition to a luminaire 21a, the human body sensor 22a, power supply sections 24, 25 and the transmission section 26.
Patent JP-H10154486-A (JP)
Title: Lamp, multi-functional material, composing or connecting material, and their manufacture
Inventor: TOBIMATSU HIROKI
IPC: H01J61/30
Filed: 1996-11-22
Abstract: PROBLEM TO BE SOLVED: To prevent the occurrence of peeling and cracking by setting the difference of the thermal expansion coefficient between the portion of the outer periphery of a sealing member sealed to a seal tube and the corresponding portion of the inner periphery of the seal tube to a specific value. SOLUTION: The figure indicates the change of the thermal expansion coefficient by the percentage content of amorphous silica affecting the thermal expansion coefficient and cristobalite, and the blackened range in the figure indicates the depositable range of the bulk body of amorphous silica, such as a circular tube. The figure shows that the percentage content of cristobalite which is depositable to the bulk body of amorphous silica may be 1.2vol% or below. When the diameter of the inner periphery of a seal tube is considered to be larger than 4ϕ, e.g. 25ϕ, it is predicted that the peeling and cracking of a seal section occurs easily due to the generation of larger thermal stresses, and the difference in the thermal expansion coefficient is preferably set to 0.675×10<-7> [1/K] or below.
Patent JP-H10165006-A (JP)
Title: Tunnel culture facility
Inventor: SOFUE MASAHARU
IPC: A01G13/02
Filed: 1996-12-11
Abstract: PROBLEM TO BE SOLVED: To obtain the subject facility capable of obtaining daylighting and warming state suited to all the conditions by covering plants with a film member to screen from frost and providing a heater on the film member. SOLUTION: This culture facility covers plants S such as tea fixed to a levee 2, e.g. like a tunnel with the film member 3. As a covering means by the film member 3, many supporter members 4 formed to be semicircular, etc., are arranged at prescribed intervals at the whole length of the levee 2 such as surrounding the plants S and the film member covers on the members 4 to form a screening body 5 like a tunnel. The film member 3 laminates the heater 9 heated by energizing like sandwiches with a plastic film to obtain the facility.
Patent JP-H05163530-A (JP)
Title: Manufacture of steel sheet for enameling with less lugging
Inventor: OSAWA KAZUNORI
IPC: C23D3/00
Filed: 1991-12-13
Abstract: PURPOSE:To manufacture steel sheet for enameling with less lugging by trimming, without recrystallization annealing, dead soft steel sheet for which ordinary hot rolling and cold rolling are performed. CONSTITUTION:After ordinary hot rolling and cold rolling are performed, the dead soft steel sheet is put through trimming without recrystallization annealing. At this time, it is desirable to perform finishing roll right above Ar3 transformation point as a condition for hot rolling. Also, concerning take-up temp., there is no specific restriction, but taking up at a temp. of 700 deg.C or less is desirable from descaling viewpoint. Thus, even when dead soft steel sheet is used as material, the steel sheet for enameling with good flatness is manufactured.
Patent JP-2000180782-A (JP)
Title: Optical scanning mechanism for optical scanning type microscope
Inventor: HATTORI SHUZO
IPC: G02B26/10
Filed: 1998-12-11
Abstract: PROBLEM TO BE SOLVED: To realize the high resolution and the high-speed scanning of light by arranging two required-shape disk-like light refractive bodies at a required interval face to face in the irradiation path of the light, rotating the respective disk-like light refractive bodies around an axis, which is in parallel with an irradiating direction and enabling a sample to be scanned in a two-dimensional direction with the light converged at the surface of the sample. SOLUTION: An upper and a lower respective rotary cylindrical bodies 27 and 29 are rotatably supported by the lens barrel 25 of an optical scanning mechanism 13 through a bearing by making the respective axial lines thereof coincide with each other. Moreover, the disk-like light refractive bodies 31 and 33 whose vertical cross sections pass through a center are opposed to the lower part of the upper cylindrical body 27 and the upper part of the lower cylindrical body 29, by making the center axes thereof coincide with each other. When a laser light beam is made incident on the refractive bodies 31 and 33 rotated mutually in the opposite direction, the optical axis of the laser light beam is vibrated.  Then, when this laser light beam is converged at the surface of the sample, the surface of the sample is scanned so that it is vibrated in a direction orthogonally crossing with respect to the moving direction of a sample base. By controlling the laser light beam which converge at the surface of the sample and vibrated so as to be moved in the X-axis direction of the sample base, the surface of the sample is scanned two-dimensionally.
Patent JP-2001165639-A (JP)
Title: Part mounting device and method
Inventor: IMAGAWA HIROAKI
IPC: G01B11/26
Filed: 1999-12-13
Abstract: PROBLEM TO BE SOLVED: To provide a mounting device for part and mounting method for part capable of recognizing the positions of all electrodes to a part having an electrode part protruded to the lower surface and performing the lacking judgment of the electrode part. SOLUTION: An illuminating light is emitted from the electrode part side lower position of the part 1A attracted by an attractive nozzle 5 toward the electrode part side surface in the state where the part 1A is covered with shutter parts 12 and 13 from above and sides, whereby the reflected light L only by the side surface of the electrode part 8 protruded to the lower surface of the part is received and recognized. According to this, not only the position of the whole electrode part 8 is recognized to detect the part attitude correction quantity, but also the lacking judgment of the electrode part 8 is realized.
Patent JP-H0694872-A (JP)
Title: Upper nozzle for fuel assembly for high burnup
Inventor: UEDA MASAHIRO
IPC: G21C3/33
Filed: 1991-12-13
Abstract: PURPOSE:To prevent in inner packing substance from receiving a damage caused by being vibrated by the flow of a cooling material, by providing an accessary substance which has a spring to the upper nozzle, when a fuel assembly for a high burnup burning whose full length is reduced is packed in a nuclear reactor, and the inner packing substance which has a pressing spring is placed between the upper nozzle and the upper reactor core plate of the reactor. CONSTITUTION:At the center of the adaptor plate 20a of an upper nozzle main body 20, an elevating receiver 11 which can be pressed down freely against the elasticity of a spring 10 is provided projecting upward, and the central projection 9c of an inner packing substance 9 held by the upper core plate 8b of a nuclear reactor 8 is received to the upper board 11a of the elevating receiver 11 by the pressing force of a pressing spring 9a. And the spring 10 is pressed and contracted by the elasticity of the pressing spring 9a, and even though a fuel assembly 1a for a high burnup burning is short, the pressing spring 9a is not extended fully, but exercises a sufficient pressing down force so as to block the vibration of the inner packing substance.
Patent JP-H06173692-A (JP)
Title: Exhaust section for internal combustion engine
Inventor: KAWARAI TAKEO
IPC: F02B27/04
Filed: 1992-12-10
Abstract: PURPOSE:To provide an internal combustion engine exhaust section which can effectively carry out the exhaust stroke of an internal combustion engine, and improve its thermal efficiency, and moreover reduce the occurrence of exhaust gas. CONSTITUTION:The exhaust pipe 14 of an internal combustion engine 10 is branched into two parallel branch exhaust pipes 14A, 14B, and a solenoid valve V is inserted on the way of the branch exhaust pipe 14A on one side, and a forced ventilating fan 16 rotatingly actuated by a driving source 18 is inserted in the branch exhaust pipe 14B on the other side. The state of a vehicle is detected by a detecting means, and in the case of an idling state or the like, the driving source 18 is actuated by a control means to close the solenoid valve V on the other side, and thus the forced ventilating fan 16 is made to forcedly ventilate for speedily and completely scavenging exhaust gas in the exhaust stroke of the internal combustion engine.
Patent JP-2000180673-A (JP)
Title: Manufacture of laser diode module
Inventor: YAMAGUCHI SHOICHIRO
IPC: G02B6/42
Filed: 1998-12-11
Abstract: PROBLEM TO BE SOLVED: To provide a method for manufacturing laser diode module having a high coupling efficiency between a laser diode and an optical fiber. SOLUTION: In the optical axis adjustment for a coupling optical system 5 in which a laser diode 1 and an optical fiber 3 applied with a fiber grating 4 are optically connected to each other, a monitor photodiode 6 is arranged behind the laser diode 1, the laser diode 1 is driven by constant current, and the coupling optical axis adjustment of the coupling optical system 5 is so performed that the current of the monitor photodiode 6 may be the maximum.
Patent JP-H11322621-A (JP)
Title: Pharmacological composition for treating vaginal infectious disease, containing bacteria of lactic acid bacillus
Inventor: CAVALIERE VED VESELY RENATA MA
IPC: A61K35/74
Filed: 1998-12-11
Abstract: PROBLEM TO BE SOLVED: To obtain a pharmacological composition based on a Lactobacillus brevis suitable for effectively treating vaginal infectious diseases (e.g. vaginitis and colpopathy). SOLUTION: A Lactobacillus brevis is used for producing a pharmacological composition for treating colpopathy and vaginitis. The bacterial group includes species of Lactobacillus brevis and Lactobacillus salivarius subs. Salivarius. The bacterial group comprises these species mixed with one or more species selected from Lactobacillus salivarius subs. Salivarius, Lactobacillus jensenii, Lactobacillus minutus and Lactobacillus gasseri.
Patent JP-H07189321-A (JP)
Title: Sanitary cleaning device
Inventor: TOYOHI MASAAKI
IPC: E03D9/08
Filed: 1993-12-27
Abstract: PURPOSE:To provide a pre-cleaning device to prevent feces from sticking to a bowl surface of a toilet stool body with simple constitution. CONSTITUTION:In a sanitary cleaning device, a nozzle body 60 is advanced and retreated, and cleaning water is blown out from first and second blowout ports 72a and 72b, and a limited part of a person is cleaned. In a prescribed position of the nozzle body 60, the second blowout port 72b is connected to a pre-cleaning passage 120 of a nozzle cleaning cover 100, and the cleaning water is blown out from the second blowout port 72b through the pre-cleaning passage 120. Since the cleaning water flowing into the pre-cleaning passage 120 blows out toward a bowl surface of a toilet stool, the bowl surface of the toilet stool is wetted, so that sticking of feces to the bowl surface can be prevented.
Patent JP-2001162478-A (JP)
Title: Method for aligning composite eccentric shaft, and alignment device for eccentric composite shaft
Inventor: SAKAE MOHEE
IPC: B23Q3/18
Filed: 1999-12-13
Abstract: PROBLEM TO BE SOLVED: To align the eccentric shaft of 'an eccentric composite shaft wherein the eccentric shaft is integrally connected to a journal with a constant eccentric amount' with the center axis of a drive unit with high precision. SOLUTION: This method is as follows. As shown in Figure (A), 'a V-shaped receiving seat 5 making the journal 1a eccentric to the Z-axis by the dimension e when seating the journal 1a' is fixed to a rotary shaft of the drive unit 3. As shown in Figure (B), the eccentric shaft 1b is nipped by a pair of probes, (i.e., an upper probe 6u and a lower probe 6d) in a Y-axis direction with turning the eccentric shaft 1b to an approach direction to the Z-axis. When coming into an alignment state as shown in Figure (C), the turning of the eccentric composite shaft 1 is stopped, and the journal 1a is pressed and fixed to the V-shaped receiving seat 5.
Patent JP-H05164688-A (JP)
Title: Method of flame atomic absorption analysis
Inventor: HONDA AKIRA
IPC: G01N21/31
Filed: 1991-12-17
Abstract: PURPOSE:To surely supply even a small amount of liquid sample to an atomizer without mixing air by discharging a preceding liquid (rinse liquid) from a nozzle to a sample container, and supplying the liquid sample to the sample container while the preceding liquid is still in a feeding capillary. CONSTITUTION:When a sample 42 is to be injected to a sample container 20 from a nozzle 22, a preceding rinse liquid 44 is first sent to the container 20. At this time, since there is only the air in a feeding capillary 35, the sucking speed of an atomizer 12 is considerably fast, so that the air is drawn into the liquid 44 and mixed with tone liquid. As a result, the liquid 44 is turned into the disconnected state. However, the sucking speed of the atomizer 12 is decreased as the liquid 44 is within the capillary 35. The liquid sample 42 is injected to the container 20 while the liquid 44 is in the capillary 35 or being atomized by the atomizer 12, to be sucked into the capillary 35. Accordingly, the air is prevented from being drawn into the sample 42, and the sample 42 is prevented from being fragmented inside the capillary 35. Moreover, the sample 42 can be atomized continuously without being disconnected. Thus, correct measurement with reproducibility is achieved at all times.
Patent JP-H07289886-A (JP)
Title: Highly apatite dispersed composite ceramics and its production
Inventor: AKAZAWA TOSHIYUKI
IPC: B01J20/281
Filed: 1992-11-25
Abstract: PURPOSE:To obtain highly apatite dispersed composite ceramics excellent in mechanical strength, chemical stability and protein adsorbing and desorbing characteristics and ensuring easy work of packing into a separation column for liq. chromatography. CONSTITUTION:Ceramics having a large specific surface area and uniform in particle diameter is used as a matrix carrier, fine apatite particles are highly dispersed and deposited on the surface of the carrier and this carrier is fired in the air or in a flow of steam or heated in a hydrothermal atmosphere to produce the objective highly apatite dispersed composite ceramics.
Patent JP-H10178589-A (JP)
Title: Solid-state image pickup device
Inventor: KATO YOICHI
IPC: H04N5/376
Filed: 1996-12-18
Abstract: PROBLEM TO BE SOLVED: To attain proper image pickup even in the moving image pickup mode and the continuous image pickup mode by the solid-state image pickup device that is used by an electronic still camera or the like and resets a light receiving element in a short time. SOLUTION: The solid-state image pickup device employs amplifier type pixels, each of which has a light receiving element PDij, an amplifier element QAij that amplifies signal charges stored in the light receiving element, a transfer element that transfers the signal charges stored in the light receiving element to a control electrode of the amplifier element, and a reset element QRSTij that resets the charges of the control electrode of the amplifier element, and the solid-state image pickup device is provided with a plurality of the pixels 1 arranged in 2-dimension and with scanning circuits 5, 9 to read sequentially the signal selected and obtained from the pixels. The scanning circuit 5 selects any of a plurality of the pixels 1, the reset element QRSTij of the selected pixel 1 is inactivated and the transfer element QTij is activated to transfer the charges in the light receiving element PDij to the control electrode of the amplifier element QAij thereby resetting the charges in the light receiving element.
Patent JP-2001165164-A (JP)
Title: Active control electromagnetic attraction type magnetic bearing
Inventor: NONAMI KENZO
IPC: F16C32/04
Filed: 1999-12-14
Abstract: PROBLEM TO BE SOLVED: To provide an active control electromagnetic attraction type magnetic bearing capable of reducing power loss, the heat generation of electromagnets and resistance to the rotary motion of a levitated body. SOLUTION: In this active control electromagnetic attraction type magnetic bearing, a two-input nonlinear control system is used as a control system for maintaining a levitated body 1 in an neural position O by making currents i1, i2 flow to a pair of electromagnets 6, 7 opposed to each other with the levitated body 1 between, in the direction of offsetting the displacement of the levitated body 1 from the neutral position O.
Patent JP-H07197427-A (JP)
Title: Cleaning device of guard rails on both sides
Inventor: SHINOHARA MAKOTO
IPC: E01H1/00
Filed: 1993-12-28
Abstract: PURPOSE:To automate operation to change the position and direction of a brush device for cleaning guard-rails on both right and left sides respectively in a device cleaning the guard rails while traveling by a car. CONSTITUTION:A guard-rail cleaning device is equipped with rails 3 mounted on the platform of a car in the horizontal direction and a slide base 4 moving along the rails. A brush device 7 born on the slide base 4 in a rotatable manner and a turning plate 8 are provided in the front and rear directions of the car. A turning actuator 13 of the brush device is born on the turning plate 8 through a holding spring 15 pushed against an operating direction of the turning actuator.
Patent JP-H07194738-A (JP)
Title: Ball for sports and its production
Inventor: KOZAI KEIJI
IPC: A63B41/00
Filed: 1993-12-28
Abstract: PURPOSE:To provide a ball for sports having excellent characteristics, such as strength, durability, soft feel and elasticity, in combination, which are suitable for use in volley balls, basket balls and dodge ball games and a process for production which makes mass production of such ball for sports with simple stages. CONSTITUTION:A hollow spherical tube l is inserted charged into a coating layer 2 formed of an extremely thin rubber bag which does not substantially allow the permeation of an adhesive soln., such as aq. latex soln. and rubber- based adhesive soln., while an inorg. lubricant 3 is interposed therebetween. After prescribed air is filled into this tube 1, a fabric piece 4 is stuck by the adhesive soln. to the outer peripheral surface of the coating layer or while yarn is wound around this surface, the yarn is stuck thereto by the adhesive soln. to form a reinforcing layer 5; thereafter, a boundary part 8 is formed by a molding flask on the outer peripheral surface of the reinforcing layer 5 and skin 6 is stuck along this boundary layer 8.
Patent JP-H0570028-A (JP)
Title: Sheet dividing and housing device
Inventor: HIROSE AKIRA
IPC: B65H39/11
Filed: 1991-12-20
Abstract: PURPOSE:To provide a sheet dividing and housing device which keeps a wide pin space during discharging sheets and a pin space as narrow as possible after dividing the sheets to improve the housing efficiency of paper sheets and to reduce noise during paper sheet housing action, and is simplified in mechanism. CONSTITUTION:Pin trays 1 stacked through rolling rollers so as to be mutually horizontally movable are moved in the vertical direction through a suspension wire 30 to guide a trunnion 13 fitted in a cam track 21 from a vertical part 21D to an inclining part 21B with the vertical movement of the pin tray 1, and the pin tray 1 to support the trunnion 13 is thereby horizontally biased to enlarge a space between the above pin tray and that directly under it. Thus the sheet (p) discharged from the paper discharging roller 36 of an outside sheet discharging device can be received.