baber/WOPTO huggingface dataset:
Patent JP-H1175140-A (JP)
Title: Head mounted video display device and video display controller
Inventor: IMAI SATOSHI
IPC: H04N5/64
Filed: 1997-08-27
Abstract: PROBLEM TO BE SOLVED: To provide a head mounted video display device capable of grasping its operating state even when a display section is aparted from a head. SOLUTION: This head mounted display device 1 has a left display section 5 and a right display section 6. A support frame 8 supports a display section case 7 in front of eyes of the user. A device detection means 11 detects it that the display section case 7 has been supported in front of the eyes of the user by the support frame 8 and produces a corresponding detection signal. Then the display device 1 is provided with a left built-in speaker 17 and a right built-in speaker 18. On the other hand, a control box 2 connecting to the case 7 via a connection cable 3 is provided with a sound volume adjustment means to adjust an output level of sounds from the left built-in speaker 17 and a right built-in speaker 18, based on the result of detection by the device detection means 11.
Patent JP-S61100527-A (JP)
Title: Film-formable medicinal coating agent aqueous dispersion andmanufacture
Inventor: KURAUSU REEMAN
IPC: A61K9/32
Filed: 1985-10-18
Abstract: Aqueous dispersions of a water-swellable but water-insoluble polymer formed between a quaternary ammonium monomer and a nonionic monomer; methods for making such dispersions by dispersing said copolymers, in the form of a powder, in water; methods for coating pharmaceutical cores, powders, or granules with such dispersions; and coated pharmaceutical products made by such methods.
Patent JP-H0279885-A (JP)
Title: Image forming device
Inventor: HIRABAYASHI HIROMITSU
IPC: G03G15/20
Filed: 1988-09-16
Abstract: PURPOSE:To stabilize the traveling property of a fixing film by making the thickness on one edge side of the fixing film with edges thicker than the thickness of film part used for image fixing of the part between the two edges. CONSTITUTION:In the fixing film 23, the leading tip side 23a and the end tip side 23b are each thickening processed 23c, for example, to 30mum thick. As a result, the film edge parts 23a and 23b are made easier to handle, the winding performance of those tips 23b and 23a against a rewinding axis 24 and a winding up axis 27 are improved, and while the adaptability and the exchange operability of the fixing film 23 against a fixing device is facilitated, and an appropriate winding and locking process can be attained. Thus the traveling property of the fixing film 23 can be stabilized.
Patent JP-H1134974-A (JP)
Title: Surface floating structure applied with attracting force in lateral direction
Inventor: UEDA KENJIRO
IPC: B63B1/00
Filed: 1997-07-24
Abstract: PROBLEM TO BE SOLVED: To provide a surface floating structure applied with attracting force in the lateral direction. SOLUTION: When a surface floating structure 5 having the plane shape of the cross section of the wing of an airplane is moored to the bank 2 of a stream 1 by lashings 4, attracting force is applied in the opposite direction to the bank 2, and the structure 5 can be fixed at a free point on the water surface. When the structure 5 is sailed like an ordinary ship, it can be sailed in a circular track.
Patent JP-H0397686-A (JP)
Title: Fertilizer and culture solution
Inventor: TAKAHASHI NAOKI
IPC: C05G1/00
Filed: 1989-09-08
Abstract: PURPOSE:To obtain liquid calcium fertilizer or a culture solution which is free from formation of deposit and ppt. during distribution and excellent in shelf stability by incorporating gluconic acid or the precursor thereof into a calcium salt aq. soln. CONSTITUTION:This fertilizer or culture solution is obtained by incorporating calcium and gluconic acid or a compd. which is dissolved in water and forms gluconic acid. Gluconic acid utilized herein incorporates 50% aq. soln. thereof on the market and furthermore substance which is dissolved in water and isolates gluconic acid such as gamma- or delta-gluconic lactone or sodium gluconate. Gluconic acid is free from harmful action for plants excepting pH and stable. Furthermore calcium is supplied to plants without phytotoxicity and salt damage and also increased without increasing nitrogen component.
Patent JP-S6474864-A (JP)
Title: Solid-state image pickup device
Inventor: WATANABE HIROYUKI
IPC: H04N1/04
Filed: 1987-09-16
Abstract: PURPOSE:To shorten a distance between a light source and an original surface and to obtain a fluorescent tube to be brighter than a normal one when a condenser lens is coupled by obtaining the fluorescent tube whose cross section is not a circle as the light source in an image pickup device. CONSTITUTION:Light outgoing from a tube 101, whose cross section is elliptical, is condensed by a condenser lens 102 and illuminates on an original surface 103. Information on this original surface image-formed by a condensing type optical lens array 104 on an unmagnification type image pickup element 105 and converted to an electric signal. This elliptical fluorescent tube 101 is arranged so that the minor axis direction of the elliptical cross section can face to the original surface 103. Thus, the distance from a emitting body 103 in the fluorescent tube to the class tube wall of an opposite side is made shorter than the normal fluorescent tube. Further, when the condenser lens is utilized, since the area of the light emitting body is wider than the normal tube whose tube pitch is equal, more number of the light bodies is condensed and more brilliance can be obtained.
Patent JP-H04109152-A (JP)
Title: Pattern defect inspecting device
Inventor: TANAKA HITOSHI
IPC: G03F1/84
Filed: 1990-08-29
Abstract: PURPOSE:To detect defects with simple processing at a high speed by positioning a filter and the diffracted light at the time of an inspection via the control of the reflected light direction only, controlling the incident light direction to control the reflection direction, and setting the inspection region to the portion with many repetitions only. CONSTITUTION:Inspection regions for individual visual fields are calculated in advance based on the design data of the pattern generated by a computer 15, and the inspection region corresponding to each visual field is set at the time of an inspection. An XY table 13 is provided on the mount bed of a tested sample, the partial visual field of the tested pattern is inspected in sequence, the correction in the rotation angle direction is performed in package at the time of the positioning of a filter 8 and the diffracted light, and only the reflected light direction is corrected during the inspection for each visual field. For the correction of the reflected light direction, a control device 14 adjusts the angle of the folded mirror 5 of a projecting system to correct the incident light direction, only the pattern section with many repetitions is inspected to remove the remaining pattern, and the portion with few repetition is removed by masking.
Patent JP-H0394487-A (JP)
Title: Piezoelectric actuator
Inventor: SUEYOSHI MASAAKI
IPC: H01L41/083
Filed: 1989-09-06
Abstract: PURPOSE:To simply obtain an element having a large displacement amount by connecting electrodes superposed in thickness direction of a piezoelectric ceramic layer to a same potential and connecting electrodes, adjacent in layer direction of the piezoelectric ceramic layer, to a different potential at the time of driving. CONSTITUTION:Pectinated electrodes 23, 24 are so disposed that a plurality of electrode fingers 23a, 24a are inserted to each other, and pectinated electrodes 25, 26 are similarly so disposed that a plurality of electrode fingers 25a, 26a are inserted to each other. When the electrodes 23, 25 and the electrodes 24, 26 are respectively laminated, they are so formed as to be accurately superposed to each other through a ceramic green sheet 21. For example, + or - potential is applied to the fingers 26a of the electrodes 26, and - or + potential is applied to the fingers 26a of the electrodes 26. Thus, a laminate is obtained with a large displacement in the direction parallel to its main surface.
Patent JP-H1174318-A (JP)
Title: Device and method of mounting of electronic part
Inventor: ONIZUKA YASUTO
IPC: H01L21/60
Filed: 1997-08-28
Abstract: PROBLEM TO BE SOLVED: To provide the device and the method of mounting of an electronic part with which the electronic part for a panel, to be used as the surface picture of an indicating device, can be mounted at high speed in a precise manner. SOLUTION: The electronic part 7 on a feeding part 5 is picked up by a head 55, the electronic part 7 is fed to an adhesion device 10 by horizontally rotating the head 55, and an AFC 14 is adhered to the electronic part 7. Then, the electronic part 7 is moved to mounting position by horizontally rotating the head 55, and the front and the back sides of the electronic part 7 are inverted in the midway of movement. Then, the lower plate 1B of a panel 1 and the electronic part 7 are aligned, the lower plate 1B is supported from the lower use by the first receptacle member, the first pressure welding tool 43 is brought down, and the electronic part 7 is adhered to the electrode 3 of the lower plate 1B through the AFC 14. The electronic part 7 is mounted on the upper plate 1A using the second pressure welding tool and the second receptacle member.
Patent JP-H0763497-A (JP)
Title: Water gun
Inventor: NAGASAKA YOSHIZO
IPC: A63H33/00
Filed: 1993-08-25
Abstract: PURPOSE:To provide a water gun in which number of pumpings may be reduced, and a decrease in a flying distance at the last of shooting is reduced. CONSTITUTION:The water gun comprises a water storage tank 3 for storing water, an elastic member 5 expanded or contracted by supply or discharge of the water, and a pump 2 for feeding the water of the tank 3 to the member 5 via a water supply/discharge unit 4, wherein water injection pressure is obtained by the member 5.
Patent JP-S6291421-A (JP)
Title: Production of fine zirconium oxide particle
Inventor: KATO MASANORI
IPC: C01G25/02
Filed: 1985-10-18
Abstract: PURPOSE:To obtain the titled fine ZrO2 particles of the submicron order having excellent monodispersibility and having an even spherical shape by hydrolyzing a zirconium alkoxide in an alcohol under controlled conditions. CONSTITUTION:The fine ZrO2 particles are produced by hydrolyzing the zirconium alkoxide in an alcohol. In this case, the concn. of the zirconium alkoxide in the reaction soln. is regulated to <=0.2mol/l at the start of the reaction and the amt. of water is controlled to less than the equivalent amt. necessary for the hydrolysis of the zirconium alkoxide, an alcohol >=0.5 times the total amt. of the reaction soln. is added when colloidal ZrO2 particles are formed, and then the reaction soln. is agitated to grow the fine ZrO2 particle. Fine ZrO2 particles of the submicron order having excellent monodispersibility and having an even spherical shape can be obtained. The fine particles are suitable as the raw material for dense sintered ceramics and the application to electronics materials, pigments, paints, cosmetics, jewelry, etc., can be expected.
Patent JP-H1157632-A (JP)
Title: Substrate treating device
Inventor: NIIHARA KAORU
IPC: H01L21/304
Filed: 1997-08-28
Abstract: PROBLEM TO BE SOLVED: To provide a substrate treating device which is capable of cleaning the entire area of a substrate uniformly by scrubbing. SOLUTION: A wafer W to be rotated while being retained by a spin chuck 10 is cleaned by scrubbing using a scan brushing device 20. The scan brushing device 20 is equipped with an rotating arm 22 and a cleaning brush 23 fitted to the tip of the rotating arm 22. The cleaning brush 23 moves in the radial direction of the wafer W following the rotation of the rotating arm 22 and cleans the surface of the wafer W by scrubbing while scanning the surface. At least, either of the rotating velocity of the rotating arm 22, the rotary speed of the cleaning brush 23 or the rotary speed of the spin chuck 10 is changed based on a positional signal to be output from an encoder 26 for detecting a rotating position which detects the rotating position of the rotating arm 22.  Consequently, it is possible to obtain an appropriate scrubbing state to a scrubbing positional and therefore, realize the uniform cleaning treatment of the surface of the wafer W.
Patent JP-S61111506-A (JP)
Inventor: SEGAWA MASAO
IPC: H01C17/06
Filed: 1984-11-05
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-S60124302-A (JP)
Inventor: HORI TSUNEO
IPC: F21V7/09
Filed: 1983-12-10
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-2000068208-A (JP)
Title: Plasma cvd apparatus
Inventor: KAMEDA KENJI
IPC: H01L21/205
Filed: 1998-08-19
Abstract: PROBLEM TO BE SOLVED: To prevent an adherence of a foreign matter on a substrate by roughing a surface of a component in a reaction container in a range of a predetermined surface roughness, thereby suppressing releasing of a deposited film in the container at the time of moving. SOLUTION: A porous alumina film 13 of the state that a surface is suitably roughed is formed on a surface of a component 12 in a reaction container by explosive flame spraying. Its surface roughness L is set to about 10 to 100 μm. Since an adhesive force of the film to a base material becomes extremely strong in the case of forming a surface film by explosive flame spraying, occurrence of a foreign matter can be remarkably suppressed. Since a deposited film is strongly adhered to a protrusion and recess surface of the component 12 even if a film pressure is increased by depositing a film by roughing a surface of an electrode or a surface of other component 12 to a suitably rough surface in the container, releasing of the deposited film can be suppressed.  Accordingly, a product fault or the like caused by the occurrence of forcign matters during processing can be reduced as much as possible.
Patent JP-S6295117-A (JP)
Title: Air dehumidifier
Inventor: HAGA SHUNICHI
IPC: B01D53/26
Filed: 1985-10-18
Abstract: PURPOSE:To recover heat energy by providing a preheater for preheating regenerating air with the waste heat of the regenerating air on the inlet side of a heater to heat the regenerating air for regenerating the adsorbent of a dehumidification tower. CONSTITUTION:The air from an air compressor 2 is introduced to an electric heater 7 through an air preheater 19, heated, and supplied to the dehumidification tower 1b to heat and regenerated the adsorbent. The waste air is introduced to the air preheater 19 through a pipeline 13 and the heat is exchanged with the regenerating air. The waste air is further cooled by an air cooler 14, the moisture is converted into drain, and the waste air is dehumidified in a dehumidification tower 1a. Then the regenerating air is sent to the dehumidification tower 1b through a pipeline 11b to cool the high-temp. adsorbent. When cooling is thus completed, the dehumidification towers 1a and 1b are changed over, dehumidification is carried out in the dehumidification tower 1b, and regeneration is performed in the dehumidification tower 1a.
Patent JP-H0613180-A (JP)
Title: Dispersion type el display module
Inventor: UJIHARA TAKASHI
IPC: H01L51/50
Filed: 1992-08-07
Abstract: PURPOSE:To obtain clear EL display having high visibility without requiring, masking process. CONSTITUTION:A pair of electrically conductive layers 13 and 14 continuing to both surfaces of a substrate through holes 11 and 12 are arranged on an insualting substrate 10. An insulating layer 21, an emission layer 22 and an electrically conductive transparent film 23 are laminated in order on a pattern electrode 13a formed of one electrically conductive layer 13. Electrode terminals of the pattern electrode 13a and the electrically conductive transparent film 23 are taken out respectively from the electrically conductive layers 13 and 14 on the reverse side of the insulating substrate 10 through the through holes 11 and 12. The pattern electrode 13a has the same shape with a segment of a display pattern. Since a cut sheet, a colored sheet, a directional film and so on are superposed on the electrically conductive transparent film 23, visibility can be improved. A improved visibility layer can be also formed by applying pattern printing to the emission layer by means of ink containing fluorescent pigment and so on.
Patent JP-H0683987-A (JP)
Title: Microcomputer
Inventor: IIZUKA YUICHI
IPC: G06F15/78
Filed: 1992-09-01
Abstract: PURPOSE:To easily analyze a fault of a hardware. CONSTITUTION:The microcomputer is provided with a data bus 1, a hardware such as a TEMP (temporary register) 2, etc., a data writing means 3 for writing data from the data bus 1 in the TEMP 2, and a data reading-out means 4 for reading out the data from the TEMP 2 to the data bus 1. First of all, first data is written in the TEMP 2, and a check for reading out its contents to the data bus 1 is executed. Subsequently, second data obtained by inverting first data is written in the TEMP 2, and a check for reading out its contents to the data bus 1 is executed. By inverting such data, write and read-out are checked by both of '0' and '1', and the hardware is analyzed.
Patent JP-2000061687-A (JP)
Title: Welding metal of high toughness
Inventor: HATANO HITOSHI
IPC: B23K35/30
Filed: 1998-08-19
Abstract: PROBLEM TO BE SOLVED: To improve toughness of a welding metal in a state of being welded as it is by comprising a specified weight ratio of C, Si, Mn, and the balance Fe with inevitable impurities and containing a specified volume ratio of residual austenite. SOLUTION: An alloy comprises, by weight, 0.02-0.12% C, 0.01-1.1% Si, 0.5-2.2% Mn, and the balance Fe with inevitable impurities and contains >=1.5 volume % residual austenite. Preferably, element of one or >= two kinds selected out of a group comprising, by weight, 0.1-3.0% Ni, 0.1-1.5% Cu, 0.1-1.5% Al are contained, and further elements of one or >= two kinds selected out of a group comprising, by weight, 0.0003-0.0080% B and 0.005-0.08% Ti are contained. Thereby, it becomes possible to obtain a welding metal of high toughness and to construct a structure excellent in earthquake resistibility and a marine structure or a pipe line which requires high toughness.
Patent JP-2001055067-A (JP)
Title: Vehicular seat structure
Inventor: NAKAGAWA MITSUGI
IPC: B60N2/36
Filed: 1999-08-20
Abstract: PROBLEM TO BE SOLVED: To prevent generation of clearance in a housing state by fixing a small bottom plate to a bottom surface of a seat cushion, connecting a cover plate to the bottom plate so as to be freely collapsible, and blocking up clearance between a seat and the opening inside edge of a housing recessed part in a housing state of the seat. SOLUTION: A bottom plate 1 and a cover plate 2 are installed on a bottom surface of a seat cushion SC, and the cover plate 2 is connected to the bottom plate 1 by a pivot shaft 10 and a hinge so as to be freely collapsible. Then, in a seat of a using state, first of all, a seat back SB is folded up on the seat cushion SC to release a lock to the car floor B side of a front support leg 3. Next, when rotating a rear support leg 4 backward as the rotational center, the seat cushion SC by folding up the seat back SB is housed in a housing recessed part A. The bottom plate 1 and the cover plate 2 become the same plane shape, and clearance of the housing recessed part is blocked up by the cover plate 2 so that the folded-up front support leg 3 is covered with the cover plate 2.
Patent JP-H0396240-A (JP)
Title: Lead frame setting device and detecting method for attachment/detachment of lead frame
Inventor: MORI SHINICHIRO
IPC: B29C45/80
Filed: 1989-09-08
Abstract: PURPOSE:To effectively set a lead frame in a mold and to simply detect attachment/detachment of the frame to or from a suction unit by providing at least specific lead frame attraction unit, power source controller, and warning display unit. CONSTITUTION:A plurality of positioning pins 5 for positioning a lead frame 50, an attraction unit 4 for attracting the frame 50, a lead frame attraction unit 1 having a plurality of electrodes 2, 3 in contact with the attracted frame 50, a power source controller 13 for applying a voltage between the plurality of electrodes 2 and 3 to detect a conducting state between the electrodes 2 and 3, and a warning display unit 14 for warning or displaying the detected result of the controller 13 are at least provided. For example, the unit 4 of the unit 1 is made of an electromagnet, and the electrodes 2, 3 are conducting electrodes used also as electrode plates when pure iron cores are Ni- and Au- plated.
Patent JP-H1077172-A (JP)
Title: Elevator
Inventor: OTSUKA MOTOHARU
IPC: B66B7/02
Filed: 1996-09-04
Abstract: PROBLEM TO BE SOLVED: To prevent buckling of a guide rail and generation of a noise, by arranging a low friction material between a second rail bracket mounted in a first rail bracket and the guide rail. SOLUTION: A guide rail 6, in a first rail bracket 4 fixed to a hoist way wall surface 1 partly of building structure and in a second rail bracket 5 mounted in the first rail bracket 4 further with a low friction material 9 arranged thereon, is fixed by a screw unit 8 and a rail clip 7. By forming a structure thus constituted, a relative slip between the guide rail 6 and the second rail bracket 5, when the guide rail 6 is extended/contracted, is smoothly performed, generation of a noise due to rubbing each other or tapping each other is reduced, also a vibration of the guide rail 6 can be suppressed.
Patent JP-H0396769-A (JP)
Title: Valve body structure of high temperature slide valve
Inventor: ISOYAMA MITSUNORI
IPC: F16K3/314
Filed: 1989-09-07
Abstract: PURPOSE:To reduce the abrasion of the top end part of a valve body by covering the flat surface on the upper stream side of the valve body top end part with a plurality of ceramic plates, polygonally forming the ceramic plates, and providing the ceramic plates in such a manner that the butt parts of adjacent ceramic plates are not parallel to the flowing direction of a controlled fluid. CONSTITUTION:The flat surface on the top end part of a valve body 4 is covered with a plurality of ceramic plates 14 to suppress the abrasion of the top end part of the valve body 4. At the time of use at high temperature, a gap is formed between adjacent plates 14 by the thermal expansion difference between the valve body 4 and the plate 14, and the abrasion is advanced by the fluid flowing into this gap. However, as ceramic hexes A, B are polygonal, the direction of the gap is inclined against the flowing direction of the fluid, the fluid does not flow along the gap, and the progress of abrasion is suppressed. The thermal expansion difference between the plate 14 and a base plate is absorbed by forming the gap between the plates 14, and the damage of the plate 14 is prevented.