baber/WOPTO huggingface dataset:
Patent JP-S5545101-A (JP)
Title: Multi-element magnetic head and its manufacture
Inventor: KETORI TAKAO
IPC: G11B5/187
Filed: 1978-09-25
Abstract: PURPOSE: To make a head tolerant of external induction, to reduce a cross field, and also to eliminate an azimuth loss based upon the parallelism of gaps by joining front core parts for recording and reproduction together via a nonmagnetic body connected to the back surface of the block of them.  
     CONSTITUTION: To the back surface of the front core block where recording gap 113 and reproducing gap 213 are formed of three rectangular head core materials, non-magnetic material 600 with grooves 601W603 is bonded, and a tape sliding surface side is cut in a "W" shape and shield case insertion groove 301 is formed in the center of it. After slicing along a two-dot chain line, front cores 111 and 211 and non-magnetic body 60, and channel shield plate insertion grooves 131 and 231 are formed. Next, the top and reverse surfaces are lapped and rear cores 112 and 212 wound with a coil are joined to complete a head element. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-H06303949-A (JP)
Title: Egg shell calcium liquid
Inventor: KUWATAKA AKIO
IPC: A23L2/68
Filed: 1993-04-19
Abstract: PURPOSE:To obtain a egg shell calcium liquid utilizing generally disposed egg shell and containing a large amount of calcium. CONSTITUTION:This egg shell calcium liquid is obtained by washing egg shell, drying the egg shell at about <=50 deg.C, grinding the egg shell into powder and adding water, vinegar and sugar or honey, a salt and juice to the powder.
Patent JP-H11306825-A (JP)
Title: Backlight lighting
Inventor: TAKAO YUKIHIRO
IPC: F21V8/00
Filed: 1998-04-27
Abstract: PROBLEM TO BE SOLVED: To make luminance uniform without having size enlarged of a back lighting unit. SOLUTION: A plurality of push buttons 12 are lighted from a back thereof by a single soft light-transmitting tube 11 which is made of a light scattering resin material. In this case, the light-transmitting tube 11 is bent in accordance with the curved surface of a solid arrangement of the push buttons 12, and an interval between the light-transmitting tube 11 and the push bottons 12 is made uniform. The periphery of a non-irradiating area R2 of the light transmitting tube 11 is covered with a glossy reflecting sheet, thereby decreasing light attenuation in the light-transmitting tube 11.
Patent JP-S6042129-A (JP)
Inventor: JIYON BIRINTON KADEI
IPC: B60K17/346
Filed: 1984-06-08
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-S5640806-A (JP)
Title: Production of optical fiber connector
Inventor: OSHITANI AKIRA
IPC: G02B6/38
Filed: 1979-09-12
Abstract: PURPOSE:To enable connection to be performed easily and accurately by covering at least one optical fiber with a casing base material, and securing these then cutting the casing base material together with the optical fiber and again butting the same to the state before the cutting thereby manufacturing a connector. CONSTITUTION:A cylindrical casing base material 3 having a through-hole at the center is inserted and fixed to one continuous optical fiber 2 by means of an adhesive agent or the like. The central part of the base material 3 is perpendicularly cut together with the base material 3 and optical fiber 2 to make two casings 5, 5'. Connectors 6, 6' are provided to the outside circumferential surface thereof and the casings 5, 5' are butted to the state before the cutting, whereby the connection is accomplished. It is equally well to make the casing base material 3 by providing a semicircular or V-shaped groove to axially divided blank materials, and adhering and fixing these after inserting optical fibers 2. In addition, the optical fibers may be plural. Thereby, the connection of the optical fibers 2 can be performed easily and accurately.
Patent JP-S5342592-A (JP)
Title: Electrode construction of crystal oscillator
Inventor: SANO YOSHIO
IPC: H03H9/19
Filed: 1976-09-29
Abstract: PURPOSE:To obtain the diapason type crystal oscillator which is stable in high oscillating frequency having a sharp resonant sharpness.
Patent JP-S599077-A (JP)
Title: Detection system for anomalous feeding of copy sheet in heat-transfer recorder
Inventor: UOZUMI OSAMU
IPC: B41J2/325
Filed: 1982-07-07
Abstract: PURPOSE:To prevent the breakage of an ink sheet by using a system in which sheet sensors are provided near a copy tray and ink sheet recovery portion in the downstream of the separation section for the ink sheet and the copy sheet and anomalous feeding of the copy sheet is detected by any one of the sensors to stop the machine. CONSTITUTION:The first sheet sensor 15 consists of an actuator 16 and a micro switch 17. When the tip of a copy sheet 6 is fed, the actuator 16 is operated and the micro switch 17 starts to operate. The second sheet sensor 19 consisting of a reflection type optical sensor is set facing an ink sheet 1 in the downstream of the separation section of the ink sheet 1, and a black-color guide plate 20 is set opposedly in the face of the second sheet sensor 19. The black- color guide plate serves to detect the copy sheet 6, wound around the ink sheet 1, usually having a white-color back and a white-color or light-color surface during the non-winding period for the purpose of dicrimination.
Patent JP-H01287682-A (JP)
Title: Image forming device
Inventor: TSUCHIYA HIROAKI
IPC: G03G15/02
Filed: 1988-05-16
Abstract: PURPOSE:To efficiently clean electrostatic chargers by driving each cleaning means at a prescribed frequency according to the corresponding electrostatic charger. CONSTITUTION:According to cleaning signals, the cleaning tools (cleaning means) 8a, 10a, 12a and 14 are driven at prescribed frequencies corresponding to respective electrostatic chargers 2, 6 and 7 performing prescribed image forming stages by corona discharge, and a discharge tube, etc., are cleaned in consideration of the dirtiness. When the cleaning time is different in the electrostatic chargers 2, 6 and 7, the cleaning frequency of the longer cleaning time among the electrostatic chargers 2, 6 and 7 is shortened. As a result, time when image formation is impossible because of cleaning action can be shortened. Thus, the electrostatic chargers 2, 6 and 7 can be cleaned automatically and efficiently.
Patent JP-H11309137-A (JP)
Title: Tomogram imaging device
Inventor: OISHI SATORU
IPC: A61B6/00
Filed: 1998-04-27
Abstract: PROBLEM TO BE SOLVED: To prevent degradation of picture quality when the images taken are converted into tomograms and to reduce conversion time. SOLUTION: A correcting process whereby the deflection of a taken image is corrected by an image intensifier 23 and a nonlinear process whereby an image taken with a predetermined tilt angle to a horizontal plane by the rotation of a C-arm 21 is converted into an image with a tilt angle such that it becomes parallel to the horizontal plane are both image position shifting processes, and therefore distortion nonlinear processing information whereby the distortion correcting process and the nonlinear process are made possible in a single operation is controlled to be stored in a distortion nonlinear process information memory 8 for each tilt angle and each rotational angle of the C-arm 21.  As the C-arm 21 is rotated degree by degree for a total of 360 degrees relative to the desired part of a subject, the subject is exposed to X-rays, and for the image thus taken at each rotational angle, the nonlinear processing part 3 performs a batch distortion nonlinear process according to the distortion nonlinear process information, and an image reconfiguring part 4 reconfigures a tomogram.
Patent JP-S5818606-A (JP)
Title: Coating material for optical fiber core wire
Inventor: IMAI TAKASHI
IPC: C08L83/00
Filed: 1981-07-27
Abstract: PURPOSE:To obtain a coating material capable of forming a smooth and uniform coated layer on a core strand at high speed by adding a Pt hardening agent and a specified amount of specified polymethylphenyl-siloxane to a mixture of 2 kinds of specified polysiloxanes in a specified ratio. CONSTITUTION:A coating material is prepared by adding Pt or a Pt compound as a hardening agent and 5-40pts.wt. polymethylphenylsiloxane having 3-40 average polymn. degree and 10-50mol% phenyl group in org. groups bonded to Si to 100pts.wt. polymethylvinylphenylsiloxane (polymer A) having 50-800 average polymn. degree and org. groups bonded to Si and composed of >= 2 vinyl groups, 10-50mol% phenyl group and the balance methyl group in 1 molecule and polyorganohydrogensiloxane (polymer B) having >=3 H atoms bonded to Si in 1 molecule by an amount regulating the number of H atoms bonded to Si to 0.5-10per 1 said vinyl group of the polymer A. The amount of the hardening agent is 0.2-300ppm as Pt of the total amount of the polymers A, B. By making use of the coating material, a smooth and uniform coated layer can be formed on an optical fiber core wire.
Patent JP-H01288648-A (JP)
Title: Chain type belt for power transmission
Inventor: MASUDA TAKASHI
IPC: F16G5/18
Filed: 1988-05-13
Abstract: PURPOSE:To make a noise smaller by the engagement and release of a belt and pulley by installing the projecting pin fixed to adjacent ring plate to the notching stepping part or guide groove provided on the ring plate. CONSTITUTION:The projecting pin 13 fixed to adjacent ring plates is installed on the notched stepping part 10 or guide groove 16 provided on ring plates 2a, 2b. The projecting pin 13 is made abuttable to the stopper wall 17 provided on the guide groove 16 or the stepping part 10. At the releasing time from the pulley its entrainment into the pulley is checked and it is smoothly separated from the pulley. The noise is thus made smaller by the smooth engagement and separation of a belt and pulley.
Patent JP-H09301080-A (JP)
Title: Vehicular console box
Inventor: HIRANO HIROYUKI
IPC: B60R7/04
Filed: 1996-05-13
Abstract: PROBLEM TO BE SOLVED: To provide a console box which has a larger containing capacity, is at its upper part horizontally moved to easily-used positions, and prevents the contents from being seen inadvertently. SOLUTION: On a bottomed first container body 2 mounted on the floor of a vehicle with its upper face opened, an opening/closing lid 4 is mounted for pivotal turning at its one end. On the opening/closing cover 4, a lid equipped upper container body 11 of the same structure as the first container body 2 is laminated. The multiple laminated upper container body 11 is permitted to move forward and backward with respect to the opening/closing cover 4 thereunder and is restricted for the movement at its particular positions.
Patent JP-2000304651-A (JP)
Title: Inspection device and manufacturing method for plasma display panel
Inventor: SASAMOTO HIROKATA
IPC: H01J11/44
Filed: 1999-04-26
Abstract: PROBLEM TO BE SOLVED: To reduce the generation of ozone by detecting the emission of a fluorescent substance for every coating position with a photo detector that is arranged one- dimensionally and comparing an image signal to be outputted with a specific reference value. SOLUTION: When a carrying device 3 carries a rear-surface plate 1 to an image pickup position, it gives a rear-surface plate approach signal to a control device 10. The control device 10 gives an image read start signal to an image-processing device 8, and the image-processing device 8 starts reading an image signal that is outputted from an image pickup device 6. An RGB signal amplification device 9 amplifies each RGB signal with a magnification being determined for each type for an image signal being inputted from the image pickup device 6 and outputs the signal to be image- processing device 8.  The image-processing device 8 stores an image signal and detects a defect that is generated in the rear-surface plate 1 by image processing, thus installing an ultraviolet ray application means close to the rear-surface plate, reducing the intensity of ultraviolet rays, and maintaining a specific inspection performance. Also, the need for an ozone treatment facility is eliminated to reduce the cost.
Patent JP-H10304978-A (JP)
Title: Electric water heater
Inventor: KANBA TAKAO
IPC: A47J27/21
Filed: 1997-05-08
Abstract: PROBLEM TO BE SOLVED: To achieve the purpose of a filtering body such as preventing deposit in a container and mistakenly thrown in tea leaves from entering a hot water discharging path, and at the same time, reduce a residual hot water amount in the container for an electric water heater having filtering body. SOLUTION: A container 1 to house a liquid, a hot water discharging path 2 which is introduced out from the bottom part of the container 1, and a filtering body 3 constituted of a fixing frame 5 for which a filter such as a metal mesh 6 is provided at a container side opening 4 of the hot water discharging path 2, are provided, and also, at the container side opening 4, a recessed part which is deeper than the height of the fixing frame 5 of the filtering body 3 is provided. Thus, the original purpose of the filtering body 3 such as preventing foreign object from entering the hot water discharging path 2 is achieved, and at the same time, a residual hot water amount in the container can be reduced.
Patent JP-H0250123-A (JP)
Title: Electronic sunglasses
Inventor: OKANOE ETSUO
IPC: G02C7/10
Filed: 1989-05-11
Abstract: PURPOSE:To realize the electronic sunglasses which are used practically by specifying the twist angle of liquid crystal panels as an orienting direction and aligning the orienting direction with the axes of absorption or polarization of a couple of polarizing plates, specifying the angle to the axis of polarization of the object-side polarizing plate of a left or right eye liquid crystal panel, and using a solar battery as a power source. CONSTITUTION:The twist angle of the liquid crystal panels 1 which are made of synthetic resin as their base materials and employ a twist nematic system has an orienting direction of 60-80 deg. to 100-120 deg., and the orienting direction is aligned with the axes E and D of absorption or polarization of the couple of polarizing plates. Then a smaller angle between the angles to the axes of polarization of the object-side polarizing plates of the left and right eye liquid crystal panels is set to <45 deg. and the solar battery 2 is used as the power source for driving the liquid crystal panel 1. Consequently, the value of minimum transmissivity can be adjusted and the variation width of the transmissivity is freely set, so the electronic sunglasses which are free from a feeling of physical disorder are obtained.
Patent JP-S5342649-A (JP)
Title: Surface wave filter equipment
Inventor: ISOBE MITSUO
IPC: H03H3/08
Filed: 1976-09-30
Abstract: PURPOSE:On a printed substrate, the capacitance is formed whcih is for cancelling the transmission of the capacitive signal on a basis of the capacitance between output pectinated electrodes provided to piezo-electric materials, thereby obtaining the simplified fabricating work and improved utility.
Patent JP-S5819720-A (JP)
Title: Production of magnetic head
Inventor: OOTOMO MOICHI
IPC: G11B5/255
Filed: 1981-07-28
Abstract: PURPOSE:To mass-produce a magnetic head which has a small gap between a metallic magnetic thin plate and a protecting material, by using a block obtained by holding the metallic magnetic thin plate between blocks via an adhesive and unifying them with heating. CONSTITUTION:The 1st and 2nd blocks 40 and 41 made of a protecting material using highly permeable ferrite are laminated to each other via a thermoplastic adhesive 42. The 1st groove 44 and a cut groove 60 are formed to the block 40, and a metallic magnetic thin plate 10 (SiAlFe) is put into the groove 44. The adhesive 42 is set at both sides of the groove 44, and a unified lamination block 61 is obtained by a heating process. The block 61 is cut at its center to obtain a coil winding groove 51 and a junction groove 52. Then the magnetic head half-body blocks 63 and 63' are obtained by coating a gap forming face with SiO2. The blocks 63 and 63' are joined together with an adhesive 64 to obtain a junction magnetic head core block 65. This block 65 is cut to obtain a magnetic head 66. In such a way, a gap between a metallic magnetic thin plate and a protecting material is reduced with increased sensitivity of reproduction for a magnetic head.
Patent JP-2000313962-A (JP)
Title: DEPOSITION OF TiO2 THIN FILM USING DISCHARGE PLASMA
Inventor: HINO MAMORU
IPC: C23C16/50
Filed: 1999-04-26
Abstract: PROBLEM TO BE SOLVED: To provide a method for effectively depositing a TiO2 thin film of high quality on the surface of a base material at a high speed under pressure in the vicinity of the atmospheric pressure. SOLUTION: This is a method for depositing a TiO2 thin film using discharge plasma in which the electric field made into pulse is applied on the space between counter electrodes under pressure in the vicinity of the atmospheric pressure in a titanium compd.-contg. gas atmosphere to generate discharge plasma and to form a TiO2 thin film, and, the discharge current density between the counter electrodes is 0.2 to 300 mA/cm2, the voltage rising time in the application of the electric field made into pulse is <=5 μs, the intensity of the pulse electric field lies in the range of 1 to 50 kV/cm, the frequency of the electric field made into pulse is 15 to 50 kHz, also, gas atmosphere contg. the titanium compd. is composed of a gaseous mixture of 0.005 to 5 vol.% titanium tetraisopropoxide, 60 to 97 vol.% gaseous argon, 3 to 40 vol.% gaseous nitrogen and <=3 vol.% gaseous oxygen.
Patent JP-H08316199-A (JP)
Title: Fabrication method and apparatus of semiconductor
Inventor: FUKADA MASAO
IPC: H01L21/66
Filed: 1995-05-17
Abstract: PURPOSE: To effectively inspect an atmosphere in a vacuum treatment container without releasing the inside of the vacuum treatment container to the atmosphere by mounting an inspection terminal after interrupting communication between a closed port disposed in the vacuum treatment container or a joint member connected with the closed port and the vacuum treatment container. CONSTITUTION: Gas supply means 7 is disposed in a closed part 2. The gas supply means 7 includes a leak changeover valve 9 being a second valve which is to supply gas to space 11 formed between a first valve 4 for opening/closing the closed port 2 and a cover member 2a and to open/close gas supply passage 5. When an atmosphere inside the vacuum treatment container 3 or a vacuum treatment chamber is inspected or measured, the closed port 2 is opened in the state where the vacuum atmosphere in the vacuum treatment container 3 is kept by closing the first valve 4, and an inspection terminal is mounted on the closed port 2, and thereafter the closed space 11 is drawn to vacuum, and the atmosphere in the vacuum treatment chamber 3 is inspected by opening the first valve 4.
Patent JP-2000309109-A (JP)
Title: Ink jet recorder
Inventor: YOMO MAKOTO
IPC: B41J2/05
Filed: 1999-04-26
Abstract: PROBLEM TO BE SOLVED: To provide an ink jet recorder capable of eliminating residual ink from a discharge tube in a short time without making a diameter of a discharge hole of a sub-tank large. SOLUTION: In this ink jet recorder, an air in a sub-tank 2 is discharged through a main discharge tube 12, a joint member 11 and an air discharge tube 10 by virtue of driving of a tube pump 50b. When the fact that a discharge hole of the discharge tube 10 is closed by a float 9 is detected in accordance with a value of a pressure sensor 15, the driving of the tube pump 50b is stopped and a valve 7 is closed and a valve 13 is opened, then the main discharge tube 12 is allowed to communicate with the open air so that the ink entering the discharge tube 10 is returned to the sub-tank 2.
Patent JP-S599652-A (JP)
Title: X-ray fluoroscope device
Inventor: NAKAGAWA KOUZOU
IPC: A61B6/00
Filed: 1982-07-09
Abstract: PURPOSE:To make the movement time of an X-ray film from a stand-by position to a photography position constant and to facilitate an adjustment of photographic timing, by selecting speed characteristics according to the movement distance of the X-ray film and controlling the driving of a cassette holder on the basis of the speed characteristics. CONSTITUTION:The X-ray film 13a is held detachably in the cassette holder 13 and movable between the stand-by position and photography position through a timing belt. For the split photography of the X-ray film 13a, an operator inputs information on the movement distance, i.e. photographic format (entire surface, two division, etc.) and which divided frame is to be exposed to an input part 12 firstly, and then the movement distance is calculated on the basis of the movement distance information; and a drive control part 11 controls the speed characteristics of a stepping motor 17 to hold the movement time constant regardless of difference in the movement distance of the X-ray film from the stand-by position to the photography position.
Patent JP-H0596754-A (JP)
Title: Piezoelectric element type printing element
Inventor: ITO KIYOSHI
IPC: H01L41/09
Filed: 1991-05-23
Abstract: PURPOSE:To provide a piezoelectric element type printing element which prevent induced microvibration to be exerted on an enlarging mechanism part of an adjacent printing element in the piezoelectric element type printing element to be used for a head unit of a wire dot printer. CONSTITUTION:A piezoelectric type printing element 40 is equipped with a laminated type piezoelectric element 12 and an enlarging mechanism part 2 which has a pair of springs 6, 7 and enlarges displacement of the piezoelectric element 12. A part of the springs 6, 7 is filled by resin 41. This piezoelectric element type printing element 40 is used by arranging a plurality of the elements 40 side by side.
Patent JP-S63281871-A (JP)
Title: Tractor mechanism of printer
Inventor: HASHIMOTO HIROYUKI
IPC: B41J11/64
Filed: 1987-05-15
Abstract: PURPOSE:To facilitate the cueing of a printing position and to enhance operability, by forming a guide groove to at least one of the upper surfaces of a paper press plate and providing a marking piece capable of freely moving along the guide groove and having a mark showing the position of a continuous slip. CONSTITUTION:Tractors 1, 2 are arranged on the left and right sides of a continuous slip 5 to be fed and equipped with drive pins 1a, 2a hooking with sprocket holes 5a, 5a to perform paper feed and paper hold plates 1b, 2b pressing the continuous slip 5 to hold the same. A guide groove 4 is formed to the paper press plate 1b of the left-hand tractor 1 along a paper feed direction and an alignment marking piece 3 capable of freely moving in the direction shown by an arrow A is provided to the guide groove 4. The continuous slip 5 is wound around a platen 7 to be fed in the direction shown by an arrow B by the tractor 1 and printing is performed to the part of the position 9 of the continuous slip 5 on a platen 7 by a printing head 8. By aligning the marking piece 3 with the position of the perforation 6 coming to the parts of the tractors 1, 2, a printing position can be easily found out even when the continuous slip 5 is replaced.