baber/WOPTO huggingface dataset:
Patent JP-H11142629-A (JP)
Title: Heater mirror
Inventor: ENOMOTO MINORU
IPC: G02B5/08
Filed: 1997-11-14
Abstract: PROBLEM TO BE SOLVED: To provide a heater mirror which is low in cost and exhibits golder or bronze colors. SOLUTION: One layer of reflection thin film 12 consisting of a material mixture composed of aluminum and fluoride which has reflectivity of about >=40%, has a sheet resistance value of about 1 to 32 Ω/(square), exhibits the golden or bronze colors, is capable of decreasing the UV rays in reflected light and makes it possible to obtain bright reflected images, is formed on one surface of a mirror substrate 11. Electrodes 14 are connected to one layer of such reflection thin film 12. As a result, the cost is lower than the conventional heater mirrors formed with the reflection film consisting of two layers. Even more the golden or bronze colors are exhibited by the reflection thin film 12 consisting of the material mixture composed of the aluminum and the fluoride. In addition, the UV rays in the reflected light may be decreased and/or the bright reflected images are obtainable.
Patent JP-2001129034-A (JP)
Title: Nursing care assisting device
Inventor: ASAMI EIICHI
IPC: A61G5/00
Filed: 1999-11-04
Abstract: PROBLEM TO BE SOLVED: To enable to easily care a person to be cared such as a tub-bathing in a general household without special equipment or enough workforce. SOLUTION: A person to be cared can move or be transferred by a care assisting device 1. A toilet seat type seat section 3 supported so as to form a cantilever structure is lifted by hydraulic pressure. When using the device, the seat section 3 is positioned on a bed, and then the person is allowed to sit on the seat section 3 to be transferred from a bed. After leaving the bed, the person takes a tub-bathing or the like. In this case, a large bowl 41 is placed below the seat section 3, curtains 42 for waterproofing are hanged on both right and left curtain hangers 30, surroundings of a person A to be cared is covered by the curtains 42, and the lower edges of the curtains 42 are housed in a large bowl 41 to prevent water from scattering to surroundings.  Sewage flowing inside the seat section 3 and water flowing outside the seat section 3 can separately recovered by placing a small bowl 43 directly below the seat part 3.
Patent JP-H04185058-A (JP)
Title: Handy scanner
Inventor: HIROSHIMA KATSUHIKO
IPC: H04N1/107
Filed: 1990-11-19
Abstract: PURPOSE:To accurately read an image on an original by performing the reading of the image while automatically varying the linear density according to a scan mode. CONSTITUTION:A pulse is outputted from an encoder 2 according to the movement distance of an image sensor 1 by scanning the actuating image sensor 1 in the reading direction against the original where the reading image is drawn. Synchronized with this pulse, the data is processed. When the scan speed is higher than data processing speed, a command is outputted from a microprocessor 5, and this pulse is cancelled at a pulse canceller 9. The microprocessor 5 returns the pulse canceller 9 after the data processing by one line, receives the next pulse, and starts the reading of the next one line while taking this pulse as a trigger.
Patent JP-H11135417-A (JP)
Title: Pattern transfer method and for the method
Inventor: NAKASUJI MAMORU
IPC: H01L21/027
Filed: 1997-10-31
Abstract: PROBLEM TO BE SOLVED: To provide a pattern transfer method with less affect on device manufacture, even if the joint precision of an aligner is relatively worse. SOLUTION: Related to a pattern transfer method, a pattern bent-back part is taken as a division border, as possible, when a transfer pattern is divided. When an angle a formed between pattern sides L1 and L2 at a bent-back part of an exposure part is acute, a double exposure part 1 is provided at a division part while a non-exposure part 2 is provided if an angle β formed between pattern sides L3 and L4 is obtuse.
Patent JP-H01154008-A (JP)
Title: Production of fiber welding type optical multiplexer/ demultiplexer
Inventor: ARIMA TADAO
IPC: G02B6/28
Filed: 1987-12-10
Abstract: PURPOSE:To decrease the wavelength spacing of wavelength multiplex signal light rays which can be separated by feeding one end side of a pair of juxtaposed optical fibers relatively toward a heating means and welding and stretching the optical fibers to each other while detaching the other end side of the optical fibers relatively from the heating means at the speed higher than the feed speed. CONSTITUTION:The optical fibers 1, 2 are welded to each other and are stretched while the one end side 3 of a pair of the juxtaposed optical fibers 1, 2 is fed in relatively toward the heating means 4 and the other end side 5 of the optical fibers 1, 2 is detached relatively from the heating means 4 at the speed higher than the feed speed. The optical fiber pair is heated over a wide range while the one end side 3 and the other end side 5 of the optical fiber pair are moved relatively to the heating means 4 in such a manner and, therefore, the sufficiently long welded and stretched part is formed. The wavelength spacing of the separable wavelength multiplex signal light rays is thereby decreased.
Patent JP-H06163459-A (JP)
Title: Manufacture of semiconductor device
Inventor: TAKAHASHI SHINGO
IPC: H01L21/285
Filed: 1992-11-25
Abstract: PURPOSE:To efficiently form a film of high step coverage in a wafer where fine contact holes and sharp drops in surface level are present by a method wherein the wafer is kept relatively close to a target when the film is formed. CONSTITUTION:Ions are accelerated to impact against a target 2 in a vacuum, atoms or molecules emitted from the target 2 by this impact are deposited for the formation of a film on a wafer 2. When a semiconductor device is manufactured as mentioned above, the wafer 1 is kept relatively close to the target 2 when the film is formed. For instance, when an Al wiring layer is formed through a sputtering method, the wafer 1 is kept relatively close to the target 2. By this setup, atoms or molecules ejected from the target 2 by this impact can be relatively enhanced in component vertical to the wafer 1. Therefore, when a film is formed inside a contact hole large in a aspect ratio or on a part where a sharp drop in surface level is present, it can be enhanced in step coverage.
Patent JP-H07169420-A (JP)
Title: Index type color picture tube
Inventor: ISHIHARA MASAYUKI
IPC: H01J29/30
Filed: 1993-12-15
Abstract: PURPOSE:To ease restriction of the lateral diameter of a beam spot so as to prevent reduction in color purity by setting horizontal pitches of adjacent groups to the same and setting same-color phosphor stripes adjacent to each other. CONSTITUTION:A phosphor screen 5 is so constituted that respective R, G, B phosphor stripes 1-3 are set as a group, horizontal distance L is kept same in adjacent groups, and same-color phosphor stripes are set adjacent to each other. Horizontal width of a black substance stripe 4 on both sides of G phosphor stripes 2 which are positioned in the center of a each group is formed wider than the conventional one. An index fluorescent stripe 8 is positioned between R fluorescent stripes 3. As a result, same-color phosphor stripes are positioned close to each other in adjacent groups so that, when an electron beam is radiated on other phosphors besides B and R two phosphor stripes 1, 3, as same color phosphors are positioned close to each other, no problem occurs in their color reproducibility.
Patent JP-H01155331-A (JP)
Title: Method and device for three-dimensional photographing
Inventor: AKIYAMA MINEO
IPC: G03B35/08
Filed: 1987-12-12
Abstract: PURPOSE:To obtain a three-dimensional video with which natural feeling in distance can be obtained by crossing the optical axes of a pair of cameras and making an angle which is made by a line combining the central position between both cameras and an object with the optical axes of the respective cameras agree with an angle corresponding to the feeling in distance of the stereoscopic video. CONSTITUTION:In case of photographing the object 1 placed in a long distance, the angle theta which is made by the line combining the central position O between a pair of cameras 2 and 3 and the above-mentioned object 1 with the optical axes directions of the above-mentioned cameras becomes small. In case of photographing the object 1 in a short distance, the angle theta becomes large. By setting the angle theta at the time of photographing, the distance centering a congestion angle which agrees with the mechanism of stereoscopic visibility of human being can be obtained. Especially, difference between the right and left angles can be surely expressed in the one which is photographed in a short distance and the three-dimensional video which seems natural in a short distance can be projected. In case of projecting a film for three-dimensional video obtained thus on a screen, a pair of projectors 202 and 202 respectively constituted by disposing polarizing filters should be used.
Patent JP-H09162126-A (JP)
Title: Chemical vapor deposition system
Inventor: MISE NOBUYUKI
IPC: C30B29/06
Filed: 1995-12-04
Abstract: PROBLEM TO BE SOLVED: To enhance the using rate of material gas by introducing a material gas of film while lowering the temperature of a sample or the ambient temperature thereof sufficiently and then elevating the temperature of a sample or the ambient temperature thereof thereby growing a film with uniform thickness on the sample. SOLUTION: After actuating an evacuation unit 5 to lower the pressure in a reaction vessel 3, a gate valve interposed between the evacuation unit 5 and reaction vessel 3 is closed while a gate valve interposed between a gas introduction unit 6 and reaction vessel 3 is opened. Under a state where the temperature of a wafer 1 and the ambient temperature thereof are set low enough, to retard any noticeable reaction in the reaction vessel 3, material gas supply is started by means of the gas introduction unit 6. When some quantity of material gas is introduced into the reaction vessel 3, gas supply is interrupted and the gate valve interposed between the gas introduction unit 6 and reaction vessel 3 is closed. Upon the elapse of some time, the temperature of the wafer 1 is elevated and the temperature of the reaction vessel 3 is elevated to a desired level.
Patent JP-H08168305-A (JP)
Title: Coat-granulation of seed having prickle structure and coat-granulated seed
Inventor: HASEGAWA AKIRA
IPC: A01C1/06
Filed: 1994-12-19
Abstract: PURPOSE: To provide a method for a coat-granulation of seeds having prickles capable of imparting a high flowability (rolling properties) during the coat- granulation, making the seeds uniform and stable and efficiently coat-granulating and further enclosing one seed in one coat-granulated seed in high probability. CONSTITUTION: This method for coat-granulating seeds having prickle-like structure includes a process to remove the prickle-like structure on seed coats by dry physical means or wet chemical means as a preprocessing of the coat- granulation of the seeds in coat-granulating seeds having prickle-like structure. The coat-granulated seeds can be obtained by removing prickle-like structure on the seed-coats by dry physical means or wet chemical means and coat- granulating the resulted seeds.
Patent JP-2000149773-A (JP)
Title: Display electrode for plasma display and its manufacture
Inventor: TAKAOKA KAZUCHIYO
IPC: H01J11/22
Filed: 1998-11-06
Abstract: PROBLEM TO BE SOLVED: To provide a display electrode directly manufactured on a back substrate for plasma display and its manufacturing method. SOLUTION: In a display electrode for plasma display made by providing a display electrode layer on a back substrate, physical development centers are provided on the back surface and the display electrode layer is a silver film obtained by dissolving silver halide and by receiving an image by the physical development centers at the time of development. This display electrode for plasma display is manufactured by forming a photosensitive layer containing silver halide emulsion on the back substrate having the physical development centers, developing silver halide in a photosensitive layer in portions irradiated with light while dissolving silver halide in portions not irradiated with light, and when developing, forming a silver film by receiving an image by the physical development center portions and removing the photosensitive layer.
Patent JP-2001132712-A (JP)
Title: Pipe clamp
Inventor: OKAWA MASATO
IPC: B60R16/08
Filed: 1999-11-05
Abstract: PROBLEM TO BE SOLVED: To provide a pipe clamp, capable of holding the recessed and projecting part of a pipe component in a clamp part by utilizing elastic deformation and whirl-stopping the recessed and projecting part. SOLUTION: This pipe clamp 10 has both clamp pieces 13, 14, capable of holding the pipe component 20 by utilizing elastic deformation. Detent parts 13b, 13c, 13d, 14b, 14c for causing detent on the recessed and projecting part 22 formed in the pipe component 20 are installed in the both clamp pieces 13, 14. Positioning parts 13f, 14e, 14f for positioning the recessed and projecting part 22 of the pipe component 20 in the axial direction are installed in the both clamp pieces 13, 14.
Patent JP-2001133198-A (JP)
Title: Accelerator, power storage apparatus and launcher
Inventor: HIGUCHI NOBUYUKI
IPC: F41B6/00
Filed: 1999-11-05
Abstract: PROBLEM TO BE SOLVED: To provide an accelerator, a power storage apparatus and a launcher suitable for obtaining a large energy in terms of cost. SOLUTION: The accelerator for accelerating an accelerating medium 10 in an annular accelerating tube 400 comprises a deflector 420 for deflecting the circumferential orbit of the medium 10 along the orbit of the tube 400 by a magnetic attraction or repulsion force, and an accelerating part 450 for accelerating the medium 10 by the magnetic attraction or repulsion force. In the part 450, accelerating electromagnets 22, 24 are provided along the inner peripheral surface of the tube 400, disposed along the extending direction of the tube 400. In this case, before the medium 10 is passed through the magnet 22, the magnet 22 is magnetized so as to become an opposite polarity to that of the pole of the medium 10.  Thus, become the medium 10 passes the electromagnet 24, the electromagnet 24 is magnetized so as to become the opposite polarity to that of the pole of the medium 10, thereby accelerating the medium 10.
Patent JP-H11147067-A (JP)
Title: Substrate treatment solution supply mechanism
Inventor: TSUCHIYA AKIO
IPC: H01L21/304
Filed: 1997-11-17
Abstract: PROBLEM TO BE SOLVED: To surely prevent liquid leak when the supply of a treatment solution is stopped. SOLUTION: A treatment soln. tank 4 for storing a treatment soln. to be supplied to a wafer W and the treatment soln. supply passage 5 extended from the treatment soln. tank 4 are provided to a substrate treatment soln. supply mechanism 1. A pump 6, a first emitting valve 7 and a second emitting valve 8 are provided to the treatment soln. supply passage 5 and a treatment soln. discharge passage 9 is formed so as to be branched from the route between the first and second emitting valves 7, 8 of the treatment soln. supply passage 5. The leading end of the treatment soln. discharge passage 9 is connected to the drain piping extended to the outside of this substrate treatment apparatus. A discharge valve 10 for permitting/preventing the flow of the treatment soln. in the treatment soln. discharge passage 9 is provided to the treatment soln. discharge passage 9.  By this constitution, the treatment soln. in the treatment soln. supply passage 5 between the first and second emitting valves 7, 8 can be discharged to the drain piping by opening the discharge valve 10.
Patent JP-H10138862-A (JP)
Title: Gas generator
Inventor: OKADA JUN
IPC: B60R21/272
Filed: 1996-11-13
Abstract: PROBLEM TO BE SOLVED: To provide a gas generator which has a simple structure, has a little restriction in layout, and easily control the generation speed of the gas. SOLUTION: A gas generator is provided with a pressure tank 1, pressure partition walls 2, 3 for dividing its inside, and an ignition means 7. Combustible gas is sealed in a combustible gas chamber A regulated by the pressure partition wall 2 and high pressure gas is sealed in a high pressure gas chamber B regulated by the pressure partition wall 3. A gas outlet 5 is bored in the side face of a gas emission chamber C regulated by the pressure partition wall 2 and the pressure partition wall 3. The pressure partition wall 2 is provided with a projection part 4.
Patent JP-H06164524-A (JP)
Title: Charging device for radio communication
Inventor: TSUMURA MIOJI
IPC: H04M15/00
Filed: 1992-10-30
Abstract: PURPOSE:To appropriately execute charging in accordance with a frequency at every media that a reception-side uses even if a charge is not necessarily collected per month from the reception side. CONSTITUTION:This device consists of a main device 2 on a transmission-side composed of a host computer storing various data and a transmitter and of a reception device 3 executing a processing in accordance with various data. Identification data corresponding to the type of data is written into the signal frame of data transmitted from the main device 2. Identification data corresponding to data which is executed among data received in the reception device 3 is stored in a use condition storage unit provided in the reception device and identification data which is stored in accordance with conversion data which is periodically transmitted from the main device is calculated and the periodical use rate is calculated.
Patent JP-2001134822-A (JP)
Title: Ball lending machine unlock system
Inventor: NINOMIYA RYOJI
IPC: G07F7/08
Filed: 1999-11-05
Abstract: PROBLEM TO BE SOLVED: To simplify the collection of used cards stored in a ball lending machine. SOLUTION: The unlock device 10 is electrically connected with a controller 22, that plural ball lending machines 20 respectively have, and outputs an unlock signal corresponding to the operation of a key by a clerk for collecting cards. The unlock signal outputted from the unlock device 10 reaches each of controllers 22 and each of controllers 22, which receives the unlock signal, judges whether cards is stored in the ball lending machine 20 under the control of the present controller or not. When it is judged cards are stored, an instruction for unlocking is applied to a panel key 24c and the panel key 24c, which has received this instruction, performs unlocking.
Patent JP-H07170463-A (JP)
Title: Television receiver and its signal processing unit
Inventor: KONDO MASAHITO
IPC: H04N5/44
Filed: 1993-12-16
Abstract: PURPOSE:To make a television receiver with one kind of signal processing IC compatible with the inter carrier system and the separate carrier system. CONSTITUTION:The processing unit is provided with a VIF signal path 22 connecting to a 1st input terminal 20, a 1st voice path conducting a beat carrier voice signal obtained from a signal of the VIF signal path 22, a 2nd voice path 24 through which the beat carrier voice signal based on the SIF signal received from a 2nd input terminal 21 is sent, a changeover circuit 25 connecting either of the 1st voice path 23 and the 2nd voice path 24 to a succeeding circuit, and a switching signal generating circuit 26 producing a voltage different when the 2nd input terminal 21 connects to a predetermined fixed potential point or a SIF signal application circuit and using the voltage for a control signal for the changeover circuit.
Patent JP-H02162587-A (JP)
Title: Tape cassette and recording and reproducing device
Inventor: OKAZAKI KICHIZAEMON
IPC: G11B23/28
Filed: 1988-12-16
Abstract: PURPOSE:To hold the characteristic of high performance by identifying the manufacturer or product number, etc., of a tape cassette by an identifying and detecting part, executing tape tension control corresponding to this maker or number during system control and adjusting a control current at the time of recording and reproducing. CONSTITUTION:The manufacturer or product number of a tape cassette 1, which is mounted in the prescribed position of a recording and reproducing device, is detected by an identifying and detecting part 40 which is equipped with an identifying part 2 provided in the cassette 1. Then, the maker or number is inputted to a data part 31 of a system control part 30. Then, since a tension value, recording and reproducing current value to lead out the performance of the mounted cassette 1 to a maximum are given to the control part and operated, an optimum value is secured. Namely, the manufacturer or product number of the cassette 1, which is mounted in the prescribed position of the recording and reproducing device, is identified and the tension value to lead out the performance of the identified cassette 1 to a maximum or the recording and reproducing current, etc., is controlled. Then, the characteristic of high picture quality and high performance can be always held.
Patent JP-H01157473-A (JP)
Title: Fine porous body
Inventor: KISHIMOTO TAKASHI
IPC: C04B38/00
Filed: 1987-12-15
Abstract: PURPOSE:To form the fine porous body which is excellent in heat insulation in normal pressure and easy to be produced with low cost and has preferable mechanical strength and is suitable for practical use by mixing >=2 kinds of fine particles of different primary particle diameters, and forming it so as to make fibers coexist. CONSTITUTION:The fine porous body is so made that >=2 kinds of fine particles, such as A and B, are mixed and formed with fibers C so as to coexist with fine particles. The size of clearances formed by fine particles is preferably 1-60nm when the clearances are filled with air. As for the fine particles A, foaming pearlite, sirasu-balloon, and finely pulverized matter of these substances, soot, aerogel (fine particles produced by dry or wet method), diatomaceous earth, etc., are used, and the diameter of the particle is preferably 5nm-10mum. As for the fine particle B, dried substance of colloidal sol and polysilicic acid are used and the diameter of the particles is preferably 1-10nm. As for the fiber, inorganic and organic fibers of 1-30mum diameter and 1-30mm length are used.
Patent JP-H04186315-A (JP)
Title: Liquid crystal display device
Inventor: HOSHINO MINORU
IPC: G02F1/1335
Filed: 1990-11-21
Abstract: PURPOSE:To simplify the circuit constitution of a color display liquid crystal display device by emitting a plurality of light sources which emit the light having each specific color component in synchronization with an image displayed on a liquid crystal display means. CONSTITUTION:A liquid crystal display means LCD for displaying the display images having a plurality of color components as single color images in succession in each short time and an radiating means which radiates the light having the color component of a displayed image in synchronization with the image into the liquid crystal display means LCD are provided. A back light including a plurality of light sources REL, GEL, and BEL which emit the light having each specific color component is installed as radiation means, and a plurality of light sources REL, GEL and BEL emit light in synchronization with the image displayed on the liquid crystal display means LCD. The data signals having each color component is transported successively to the driving circuit for the liquid crystal display device LCD, and the light having the corresponding color is radiated, and the display images having each color component are displayed in each short time in succession. Accordingly, a color image can be obtained by the after image effect of an eye, and a color image liquid crystal display device having the simple constitution can be obtained at a low cost.