baber/WOPTO huggingface dataset:
Patent JP-S5640282-A (JP)
Title: Preparation of semiconductor element
Inventor: MORI KOUSHIROU
IPC: H01L31/02
Filed: 1979-09-10
Abstract: PURPOSE:To keep the electrode in stable conditions when placing a substrate provided with a transparent electrode of such oxide as InO3 or SnO2 on its surface in an evaporation apparatus or the like and coating this with a semiconductor material for a photoconductive cell, by insulating the substrate from the earth electrode. CONSTITUTION:When a substrate 1 of aluminium, quartz glass or polyester film provided with a transparent electrode 3 of such oxide as InO2O3 or SnO2 on its surface is placed in a vacuum chamber 13 constituting a sputtering or plasma decomposing apparatus to allow a material for a photoconductive cell such as amorphous silicon to deposit on the surface, the substrate 1 is mounted on a substrate holder 7 serving also as an earth electrode at an earth potential by using an insulating spacer 5 so as to be electrically insulated from the earth. This prevents the electrode 3 from being reduced despite a reducible atmosphere when discharge 11 is taken place between the substrate 1 and an opposed electrode 9 connected to a power source 15 in order to allow the semiconductor material to deposit on the electrode 3. Consequently, the electrode 3 is kept in stable conditions.
Patent JP-S61273560-A (JP)
Title: Image forming device
Inventor: WATANABE JUNJI
IPC: G03G15/04
Filed: 1985-05-29
Abstract: PURPOSE:To specify and erase an optional part of an original image and to perform economically advantageous and secure erasure by specifying the erasure pitch of an erasing means which erases an image. CONSTITUTION:The carriage return pitch of a general typewriter is generally 1/6 inch in addition to 1/4 and 1/3 pitches and they are the majority of pitches. Therefore, when the arrangement pitch P of light emitting elements 152 which constitute an erasure array 150 is set to, for example, 1/12 inch, a document is not erased however an erasure range is specified and complete erasure is performed. When this arrangement pitch is set, any carriage return pitch of an original is handled, so the number of the elements 152 is minimized. The pitch P of the element 152 is settable to not only 1/12 inch, but also 1/12n (n: integer).
Patent JP-H02296199-A (JP)
Title: Water supply for nuclear power station
Inventor: ARATA CHIYOUJI
IPC: G21D1/00
Filed: 1989-05-11
Abstract: PURPOSE:To streamline a sump, a sump pump and a pump discharge piping necessary for draining and a power source for equipment by providing a water collection means on a flow surface of an equipment installed chamber while rain water or the like built up at the water collection means flows down to an intake device. CONSTITUTION:In a method of treating a drain, rain water or the like is col lected to a water collection recess 16 provided on a floor of an equipment installed chamber 10. A check valve 18 provided on a pipe 17 connected to the bottom of the water collecting recess 16 is opened in the direction of draining to let water flow freely so that a drain of the rain water or the like can flow down a seawater intake tank 14 by a dead load thereof. A lonsitudinal length of the water collecting recess 16 and the pipe 17 is a thickness of the floor 13 enough at its maximum. When a set level of equipment 12 vital in safety is exceeded with a rise in a water level of a seawater intake tank 14 when it is attacked by a tidal wave, the check valve 18 can protect the set area from the entry of the tidal wave.
Patent JP-H06327650-A (JP)
Title: Image diagnosis apparatus
Inventor: TSUKAMOTO TETSUJI
IPC: A61B6/03
Filed: 1993-05-18
Abstract: PURPOSE:To provide an image diagnosis apparatus with which it is possible to display the changing position of images picked up with time clearly simultaneously with data taking. CONSTITUTION:The subtracted images of two images are calculated simultaneously with data taking and displayed. The phases of two sets of data that are the basis of two images used for calculating the subtracted images, are made the same, and the images are recomposed from the revised data and the subtracted images are calculated. Thus, subtracted images that shows the change of position of image-picking up with time clearly can be displayed simultaneously with data taking. Even if there is a position gap, the subtracted images are obtained showing correct change with time without the influence of the gap.
Patent JP-S5740150-A (JP)
Title: Power transmission device
Inventor: KANEHARA KOUJI
IPC: F16H9/18
Filed: 1980-08-22
Abstract: PURPOSE: To both improve durability of a belt and decrease weight of pulley, by holding a weight witha holding face when the fly weight reaches the outermost side at rotation of the pulley at high speed.  
     CONSTITUTION: In a device transmitting power by holding a belt 40 with a fixed pulley 23 and movable pulley 24, a holder 29 is fixed to th opposite side of the movable pulley 24 to its contact surface to the belt 40 simultaneously a fixing plate 25 is unmovably provided in the outer side. Between said fixing plate 25 and holder 29, a face 29b, to which a fly weight 28 is adapted when it is moved radially to the outermost positon, is provided in parallel to a shaft 21. In this way, when the fly weight 28 reache the outermost sidefor rotation of the pulleys 23, 24 at high speed, the weight 28 is held by the face 29b, then force of the movable pulley 24 pressing th belt 40 toward the shaft 21 is reduced to a level in accordance with a load, thus durability can be improved. 
     COPYRIGHT: (C)1982,JPO&Japio
Patent JP-S63283820-A (JP)
Title: Wire cut electric discharge machine
Inventor: MAGARA TAKUJI
IPC: B23H7/02
Filed: 1987-05-13
Abstract: PURPOSE:To extend the lifetime of feeders by providing a positioning die having a cooling water passage slit on the external surface thereof adjacent to the feeders. CONSTITUTION:A wire electrode 1 passes a pipe 7, and electric feeder 8b, a positioning die 20, another electric feeder 8a and a wire guide 5. The positioning die 20 strokes the wire electrode 1 passing between the feeders 8a and 8b, and the wire electrode 1 and the feeders 8a and 8b are thereby made in contact with one another for power supply to the electrode 1. A machining liquid 14 passes the feeder 8a and then flows in a cooling water passage slit formed on the external surface of the positioning die 20. In this case, almost all cooling water stops running in the guide part of the positioning die 20. Consequently, the vibration of the wire electrode 1 at the fulcrum thereof is restrained and the feeding condition of the feed part does not deteriorate, thereby ensuring the freedom of the feeders 8a and 8b from an abnormal wear.
Patent JP-S5240164-A (JP)
Title: Metal body detector
Inventor: ABIKO TOSHIO
IPC: G01V3/10
Filed: 1975-09-25
Abstract: PURPOSE: Two metal searching sensors that emit magnetic field are disposed parallel and the detection outputs of both are compared, whereby the position, size, etc. of a buried metal body is easily and accurately detected. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-H08277228-A (JP)
Title: Tape paste for occlusive dressing technique containing antifungal agent
Inventor: INABA YOUICHI
IPC: A61K9/70
Filed: 1995-04-05
Abstract: PURPOSE: To enable the simple practice of the occlusive dressing technique simply by applying a preparation for external use containing an antifungal agent blended with a tacky base to a nail of a patient. CONSTITUTION: This tape paste is capable of practicing the occlusive dressing technique simply by mixing a base having the tack with an antifungal agent and other medicines as blending ingredients, thickly spreading the resultant mixture into a sheet such as a fomentation and applying the prepared product to a lesion. In use, the product is cut to the size of a nail and a film which is a cover is peeled to apply the peeled material to the lesion. Otherwise, a rather soft clayey base having the tack is mixed with an antifungal agent and other medicines as the blending ingredients and the nail is thickly coated with the resultant mixture.
Patent JP-S5818900-A (JP)
Title: X-ray tube device
Inventor: MATSUMOTO TOSHIO
IPC: H01J35/18
Filed: 1981-07-27
Abstract: PURPOSE:To suppress the temperature rise of a discharge window, and prevent any deformation and breakage of the discharge window by reflecting radiation heat sent from a target by providing a heat reflecting body on the inner wall of the discharge window so that the said heat reflecting body faces the target. CONSTITUTION:The inner wall of a discharge window 4 facing a target 2 is provided with a heat reflecting body 10 which is formed from Ni or Cu by plating, vapordeposition or the like, so that any temperature rise of the window 4 is prevented by reflecting radiation heat sent from the target 2. It is desirable that the plating or vapordeposition is performed on the entire inner wall of the window 4 except the area of the X-ray radiation. Here, it is revealed that the temperature of the window 4 of this invention is lower than that of the conventional one by 8 deg.C-10 deg.C. In the figure, the symbol 11 represents a discharge- window attachment screw. By using such a discharge window as specified in this invention, any deformation of the discharge window can be prevented without reducing the allowed temperature of an X-ray tube device.
Patent JP-H01286638-A (JP)
Title: Optical fiber star coupler
Inventor: TAKEUCHI YOSHIAKI
IPC: H04B10/27
Filed: 1988-05-13
Abstract: PURPOSE:To drastically enhance the wavelength reliability of an optical coupling degree existing in an optical fiber coupler by alternately connecting the optical fiber coupler whose optical coupling degree near the central wavelength decreases with the wavelength, and the optical fiber coupler whose optical coupling degree increases with the wavelength. CONSTITUTION:In the optical fiber star coupler used for the branching and confluence of signals, ports PT1, PT2-PT16 are provided in which the plural optical fiber couplers whose coupling degrees at the central wavelength are different, for example, 2-1-2-7, 3-1, 3-2, 4-1, 4-2, 5-1, 5-2, 6-1 and 6-2 are connected to multiple stages so that optical output intensity at the central wavelength of the inputted optical signal may be all equally outputted. The ports PT1, PT2, PT15 and PT16 consisting of the maximum number of connecting stages, in such a case 6, alternately connect the optical coupler whose optical coupling near the central wavelength decreases together with the wavelength and the optical coupler whose wavelength increases together with the wavelength.
Patent JP-S61275969-A (JP)
Title: Roman character/chinese converting system
Inventor: SHINYA HIDEKAZU
IPC: G06F17/21
Filed: 1985-05-31
Abstract: PURPOSE:To lower operating quantity of a key input when plural characters of the same syllable and the same sound condition are successively converted and designated by providing a means for comparing and collating the contents of the sound condition in Chinese before and after the input. CONSTITUTION:The data inputted from a key data input section 4 is stored in a key data storing section 6 in a sequence of a receipt. At the same time, whether the inputted data is the contents of a converting key or not is checked by a key data analyzing section 5. When it is not the contents of the converting key, the inputted data is displayed in the sequence of the receipt in a display area before conversion of a display section 9 through a display control section 8. On the contrary, when it is the contents of the converting key, a Roman character/Chinese character converting section 7 is activated. The Roman character Chinese character converting section 7 reads the input data in the key data storing section 6 in the sequence of the receipt. When a numeral indicating a sound condition thereof is read, based on the numeral and a syllable code before it, the Chinese character is selected from a Chinese character dictionary of a dictionary file storing section 3. It is displayed on the display section 9 through the display control section 8 and all the received input data is converted into the Chinese character.
Patent JP-H04344694-A (JP)
Title: Graphic display device
Inventor: OHASHI ICHIRO
IPC: G09G5/02
Filed: 1991-05-22
Abstract: PURPOSE:To flexibly define the relation between color codes and color gradation data and to instantaneously and easily change settings. CONSTITUTION:A display color logical arithmetic part 113 for making three kinds of color gradation data output correspond to red, green, and blue is added to the tables of a color palette 107 and a D/A converter 108 to control the correspondence relation by setting data in display color control registers. Further, the display color logical arithmetic part 113 is added between the color palette 107 and D/A converter 108, and an arithmetic value and arithmetic logic can be controlled by setting the data in the arithmetic value specification register 114 and the arithmetic logic specification register 112 respectively.
Patent JP-S5641759-A (JP)
Title: Armature for rotary electric machine
Inventor: HAMANO ISAO
IPC: H02K15/12
Filed: 1979-09-10
Abstract: PURPOSE:To improve reliability to an insulation property, a radiation property and fastening strength by a method wherein a coil is wound in a slot, liquefied resin varnish is impregnated and hardened, and powdered resin is filled in an opening portion of the slot and hardened. CONSTITUTION:The armature coil 5 is wound in the slot 3 of an armature core 2,  and liquefied high molecular resin varnish having excellent permeability is impregnated to a winding portion 3b and hardened. Powdered high molecular resin is  filled in an opening portion 3a of the slot, and an insulating layer 6 is formed.  Thus, insulating performance is improved while a radiating property is increased,  and the fastening strength of the coil 5 into the slot is heightened.
Patent JP-2000308155-A (JP)
Title: Portable radio equipment
Inventor: ISHIKAWA KIYOHISA
IPC: H04B7/24
Filed: 1999-04-23
Abstract: PROBLEM TO BE SOLVED: To provide portable radio equipment capable of displaying remaining communication time and communication contents. SOLUTION: When the timeout time of communication sequences 301, 302 and 303 is respectively defined as 30 sec, 10 sec and 10 sec, a total sum S of timeout time is 50 sec. The reference value of remaining time is defined as 50 sec and picture display is performed for the remaining time of 50 sec at the time of communication start (311). Portable radio equipment 3 calls a wireless handset 5. When calling is received, the wireless handset 5 transmits a telegraphic activation message to a meter 7. When the telegraphic activation message is received, the meter 7 transmits a telegraphic response message through the wireless handset 5 to the portable radio equipment 3 (301). Then, the remaining time is displayed second by second like '50 sec', '49 sec'....  In this case, when the real communication time of the communication sequence 301 is 25 sec, at this time point, the total of the timeout time of the communication sequences 302 and 303 is defined as remaining time. Therefore, 25 sec is displayed as remaining time (312) and in the next moment, 20 sec is displayed as remaining time (313). Afterwards, similar display is performed in the communication sequences 302 and 303 as well.
Patent JP-S5741664-A (JP)
Title: Electrostatic printing and developing device
Inventor: YOSHINO MASAMI
IPC: G03G15/05
Filed: 1980-08-25
Abstract: PURPOSE:To obtain copies of superior gradation characteristic free from photographing fogs by providing an alternate biasing means in such a way that the bias potential at the printing for obtaining plural sheets of copies from a master is made higher in absolute potential than that at the time of making the master and is applied to a developing roller. CONSTITUTION:At the time of making a printing master, a bias electric power source E2 is applied to the developing roll of a developing device 5 by a biasing means 17 and the electrostatic latent images formed on the photosensitive paper 10 held on the drum 1 are developed. At the printing, the biasing electric power source E1 of said means 17 is applied on the developing roll, and developing is carried out. By using such different voltages, the potential of the electrostatic images obtained by charging and image exposing on the photosensitive paper and the potential of the electrostatic latent images obtained by charging and uniform exposure of the master plate are compensated, and the prints of superior gradation characteristic and less photographic fogs are obtained.
Patent JP-S598018-A (JP)
Title: Fine shifting device
Inventor: TAKASU SHIYUUHEI
IPC: G01B7/00
Filed: 1982-07-07
Abstract: PURPOSE:To increse the rigidity in directions excepting the fine shifting direction with isotropy obtained in the vertical direction and at the same time to realize both miniaturization and general-purpose property for a fine shifting device using piezoelectric elements, by giving the piezoelectric driving force opposite to a traveling object with to piezoelectric elements. CONSTITUTION:Two parallel surfaces are formed to a traveling object 12 and in direction X and X' opposite to each other, and piezoelectric elements 13 and 14 having equal piezoelectric characteristics are made touch the two parallel surfaces. Then the voltage is applied to the elements 13 and 14 to extend these elements, and therefore these elements 13 and 14 produce voltage driving force in directions X and X'. Thus the rigidity is increased in direction excepting the fine shifting direction of the object 12, and at the same time the ridigity has no direction within the surface vertical to the fine shifting direction.
Patent JP-S5342531-A (JP)
Title: Address modificating system
Inventor: TATENO HARUO
IPC: G06F9/34
Filed: 1976-09-29
Abstract: PURPOSE: To improve the utilizing efficiency of memory, by reducing the memory occupying area per single job, in executing a plural number of jobs with the same program according to the multiprogram. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-S6010218-A (JP)
Title: Transmission device for optical image
Inventor: ITOU YOSHITOSHI
IPC: G02B6/04
Filed: 1983-06-30
Abstract: PURPOSE:To obtain a transmission device for an optical image which has high resolution not only in one direction but in orthogonal direction as well by rotating dispersing elements disposed to an objective lens system and an eyepiece lens system at the same angle and in the same direction with respect to the optical axis. CONSTITUTION:The image of an object 31 is transmitted and formed through objective lenses 32-34, an image guide 35 and eyepiece lenses 36.38 and the image 39 thereof is formed. Dispersing elements 33.37 are disposed between the lenses 32.34 and between the lenses 36.38. The elements 33.37 are rotated at the same angle theta in the same direction respectively with respect to the front end face 35' and rear end face 35'' of the image guide with the respective optical axes in the optical system as the center of the rotation. A direct vision prism and diffraction grating are used for the dispersing elements.
Patent JP-S6254475-A (JP)
Title: Field effect transistor
Inventor: SASAKI GORO
IPC: H01L29/778
Filed: 1986-05-20
Abstract: PURPOSE:To obtain a good drain voltage vs. drain current saturation characteristic by the aluminium-indium-arsenic mixed crystal semiconductor layer being doped with no impurities. CONSTITUTION:On a substrate 1 of such as indium or phosphorus, a gallium- indium-arsenic mixed crystal semiconductor layer 2 doped with no impurities is formed by means of the molecular beam epitaxial growth, and on the semiconductor layer 2, an aluminium-indium-arsenic mixed crystal semiconductor layer 3 is formed. Then, on the mixed crystal semiconductor layer 3, a gate electrode 4 is formed of a metal or metal compound such as tungsten silicide using the evaporation method. Further, an ohmic electrode composed of gold, germanium, nickel or the like is vapor-deposited and alloyed to form a source electrode 5 and a drain electrode 6 on the mixed crystal semiconductor layer 3 oppositely to both sides of the gate electrode.
Patent JP-S63282787-A (JP)
Inventor: MIZUNUMA SHINJI
IPC: G06F3/12
Filed: 1987-05-15
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-S5450396-A (JP)
Title: Enzyme electrode
Inventor: NAKAMURA KENICHI
IPC: C12Q1/00
Filed: 1977-09-28
Abstract: PURPOSE: To prevent the solution into a liquid to be metered, to make it possible to reuse an enzyme electrode and to produce an enzyme electrode, which has a long life and a high reliability, by fixing an oxidizable or reducible enzyme and a redox compound in the vicinity of an electric collector.  
     CONSTITUTION: The lower portion of an electric collector 2 of platinum having a disc shape, which is attached to the bottom recess of an electrode support 1 of cylindrical shape made of an insulating material, is coated with a semipermeable film 3 made of cellophane or collodion and is fixed to the support 1 by means of a ring 4. The space 6 formed between the collector 2 and the film 3 is filled up with an enzyme such as glucose oxidase and a phosphate buffer solution (having a pH of 5.6) of redox polymer according to Formula, which may be a condensation product of quinone, formaldehyde and piperazine hydrochloride, thus forming an enzyme electrode. Since, in this electrode, not only the enzyme but also the redox polymer are macromolecules they are prevented from permeating or moving to the outside of the film 3 but are held under the condition, in which they are fixed in the vicinity of the collector 2 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-S60259140-A (JP)
Inventor: TAKATSUJI MASAO
IPC: A21D2/36
Filed: 1984-06-07
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-H0417795-A (JP)
Title: Safety lock mechanism for magnet pump
Inventor: MORI YOJI
IPC: F04D13/02
Filed: 1990-05-07
Abstract: PURPOSE:To protect a pump itself and prevent the flow-out of medical liquid by installing each safety lock part for suspending the revolution of a rotor onto an impeller and a casing. CONSTITUTION:An impeller 8 is installed to rotate freely on a shaft 6 through a rotary bearing 7, rotary guide 40, and a magnet capsule 10. A safety lock part 30 is installed between the impeller 8 and a casing 3. When each revolution deflection of the magnet capsule 10 and the impeller 8 reaches a prescribed quantity, the safety lock part 30 operates. Accordingly, the generation of the breakage and crack due to the contact of the impeller 8 and the magnet capsule 10 with the casing 3 is prevented. Accordingly, a pump itself can be protected and the flow-out of medical liquid can be prevented.
Patent JP-H10292345-A (JP)
Title: Underwater sludge discharger
Inventor: YAMAMOTO MASAKI
IPC: E02B3/00
Filed: 1997-04-21
Abstract: PROBLEM TO BE SOLVED: To discharge sludge efficiently by a method wherein a movable bottom plate, which is installed on a bottom section in a water treatment tank and mounted rotatably while using one side end as a support, is tilted by using a fluid bag type jack and sludge is collected to the support side and discharged to the outside of the tank by a pump. SOLUTION: A movable member 2 composed of a plate member is set up vertically movably through a hinge 3. A bag made of fibers such as cloth is used as a fluid bag type jack 4, a fluid feed pipe 6 is connected to a rear, and fixed onto a jack fixing plate 5. A sludge discharge pump 8 is supported by a winch 10 for lifting and lowering. When a deposit reaches the set quantity of the deposit, a fluid feed vale V1 is opened, a pressure medium is supplied through a fluid feed pipe 6, and the fluid bag type jack 4 is expanded. The deposit inclined at a fixed angle, slid naturally and moved to the hinge 3 side is discharged by operating the winch 10 for lifting and lowering and lowering the sludge discharge pump 8 into water. Lastly, the sludge discharge pump 8 is pulled up, a fluid discharge valve V2 is opened and the fluid bag 4 is shrunk.  Accordingly, work load and dangerous works can be reduced.