baber/WOPTO huggingface dataset:
Patent JP-H05303040-A (JP)
Title: Differential interference microscope
Inventor: YOSHIYAMA SHOICHI
IPC: G01B9/04
Filed: 1992-04-27
Abstract: PURPOSE:To execute a differential interference measurement of an arbitrary position on the surface of a sample from nay directions without rotating a sample base, with regard to the differential interference microscope being suitable for detecting a minute ruggedness difference. CONSTITUTION:In the differential interference microscope provided with an objective lens 2 so as to be opposed to a sample base 9 being movable forward and backward and to the left and the right, provided with a polarized light separating prism 1 and a half mirror 4 on the same optical axis as the objective lens 2, and provided with a polarizer for guiding light to a half mirror 4 from a light source and an analyzer 5 for detecting a light beam guided by the half mirror 4, this microscope is constituted so that the polarizer 6, the polarized light separating prism 1 and the analyzer 5 rotate synchronously in the same direction centering around the optical axis.
Patent JP-H07318687-A (JP)
Title: Coolant purification system for reactor
Inventor: YANASE GORO
IPC: G21D1/02
Filed: 1994-05-23
Abstract: PURPOSE:To enhance the reliability and safety by backing up and diversifying the function of the purification system for a pressure suppression pool. CONSTITUTION:A pressure vessel 2 in a reactor container 1 is coupled with a valve 14 isolating the inside and outside of a suction line. A pressure suppression pool 3 installed under the reactor container 1 is coupled with an S/P water suction piping 17 through an S/P water suction/isolation valve 18. The S/P water suction piping 17 is coupled through an S/P water suction valve 19 with a regenerative heatexchanger 4 and a non-regenerative heat-exchanger 5. The isolation valve 14 is coupled, on the downstream side thereof, with the regenerative heat-exchanger 4. The non-regenerative heat-exchanger 6 is coupled, on the downstream side thereof, with a pump 6, an inlet valve 15 and a filtering/ desalting tower 7 for reactor coolant purification system, a blow-down flow regulation valve 11, the pressure suppression pool, and a collection tank for low conductivity waste liquid system. When the system is isolated due to low reactor water level and the normal function can not be expected, functions of the pump, heat-exchangers, etc., are utilized effectively to contribute to the enhancement of safety.
Patent JP-S63275731-A (JP)
Inventor: KITAJIMA MITSUO
IPC: D02G3/02
Filed: 1987-04-30
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-H04336265-A (JP)
Title: Image forming device
Inventor: GYOTOKU YASUHIRO
IPC: G03G15/00
Filed: 1991-05-14
Abstract: PURPOSE:To obtain printing paper of a wide range, precision on printing position which is always high within a warm humid range, parallelism on printing, and reliability on passing paper by a method wherein a first paper feeder is operated at the same time with a second paper feeder or specific time before the second paper feeder is operated. CONSTITUTION:When all width of a tip of printing paper to reaches a gate roller 11, a paper feed roller 8 stops and an electroohotographic process is started. The paper feed roller 8 and the gate roller 11 starts moving. The paper feed roller 8 stops for enough time or longer to get a tip of the printing paper (0) catched by the gate roller 11 and before a rear end of the printing paper (0) passes the paper feed roller 8. Pushing pressure on the gate roller 11 of the printing paper (0) is obtained by this feed force of the caper feed roller 8. Posture between the printing paper (0) and a printer proper 17 and synchronization of motion of the printing paper (0) with the electrophotographic process are taken by this operation to secure parallelism on printing, precision on printing position, and reliability for passing paper.
Patent JP-H07319899-A (JP)
Title: Controller for turning and displaying of page
Inventor: YAGAWA YUICHI
IPC: G06T13/20
Filed: 1994-05-23
Abstract: PURPOSE:To provide a controller for turning and displaying of pages which improves affinity and retrieval efficiency by reducing the sense of incompatibility with book which is accustomed to in the real world. CONSTITUTION:The controller displays information on a display device in a page unit by the form of the book and displays an animation turning pages at the time of paging. A means 301 detecting the speed of turning pages which a user requests, a means 303 which automatically sets the turning speed of the pages and an angle between the pages based on the compared result of paging speed and previously decided visual limit speed and a means 43 generating the animation turning the pages from turning speed and the inter-page angle are provided.
Patent JP-H05304717-A (JP)
Title: Blocking plate for opening of floor panel
Inventor: SHOJI TATSUO
IPC: E04F15/024
Filed: 1992-04-27
Abstract: PURPOSE:To prevent the shaking of the title blocking plate at the time of walking. CONSTITUTION:The title blocking plate is provided with locking legs 4 protruded from the rear surface of a surface plate section 3 and, when the press- contacting sections of the legs 4 are press-contacted with the marginal edge of the opening 2 of a floor panel 1, the shaking of the blocking plate in the opening 2 is prevented. In addition, the legs 4 are provided at appropriate distances from the rear end edge of the opening 2 on a pair of side edges adjacent to the opened edge of the opening 2. As a result, when the surface plate section 3 is turned around the part 2 which is in contact with the opened edge of the opening 2 by pulling up the rear end edge of the section 3, a rotating force and lock releasing force stronger than the operating force are applied to the legs 4 and the blocking plate can be easily removed even when the press- contacting forces of the legs 4 are increased.
Patent JP-H046776-A (JP)
Title: Plug socket
Inventor: OYAMA SHINICHI
IPC: H01R13/717
Filed: 1990-04-24
Abstract: PURPOSE:To easily grasp the current used at a terminal and prevent the overload state of a plug socket by detecting the current flowing in a main electric wire, and displaying it. CONSTITUTION:A plug at the tip of a power cord of an electric foot warmer is inserted into a plug socket 1. If the consumed current of the electric foot warmer is 3amp at this time, it is detected by a current detecting means 4, and its output signal is amplified to the voltage corresponding to 3amp by an amplifier 9. An output is generated by comparing circuits 8a, 8b, 8c inputted with the reference voltage 3amp or below on the second input side by the amplified voltage, a liquid crystal 6 is clouded at a segment corresponding to 0-3 via driving circuits 7a, 7b, 7c, and the current 3amp is displayed.
Patent JP-S62263034-A (JP)
Title: Production unit for fiber reinforced resin steering wheel core material
Inventor: TERADA MAKI
IPC: B29K105/10
Filed: 1986-05-12
Abstract: PURPOSE:To make it possible to house metal bars at the center of the ring part of a steering wheel core material and consequently stabilize its quality by a structure wherein a first and a second wind up jigs are fixed to each other in the state that the metal bars are fitted into the grooves of the first wind up jig. CONSTITUTION:Grooves 8d, each of which extends radially from a peripheral groove 8a and has semi-circular cross section, are provided near the notched grooves 8b of the abutting surface of a second wind up jig 8. Grooves 7c, each of which has the same form as that of the groove 8d, are provided on the abutting surface 7b of a first wind up jig 7 so as to form holes 12 in the state that both the jigs are abutted against each other. Each metal bar 13 imbedded in the ring part 2 of a core material 1 is provided with pin-like holding parts 13a, which can fit to the holes 12. The holding parts 13a of the metal bars 13 are fitted into the grooves 7c of the first wind up jig 7, which is, in succession, covered by the second wind up jig 8. After that, a long fiber impregnated with synthetic resin is wound up by the gigs by rotating a main shaft 6 so as to form the ring part 2, spoke parts 3 and a boss part 4 in order to mold a steering wheel core material by curing the resin.
Patent JP-H09271762-A (JP)
Title: Disposable water purifying agent
Inventor: NAGAI TOSHIAKI
IPC: C02F1/28
Filed: 1996-04-04
Abstract: PROBLEM TO BE SOLVED: To efficiently and easily purify water or hot water only by charging in it and to enable to use the agent with easy handling and pleasantly by constituting the water purifying agent of a filter bag and fine 'BICHO' charcoal housed into the filter bag in a granular shape or in a crushed small size. SOLUTION: The filter bag 1 uses a filter sheet easy in infiltrating such as filter paper and filter cloth and is formed in a square having an opening. A specified quantity of the fine 'BICHO' charcoal 3 which is crushed in a granular shape or a fine shape, washed with water and dried, is housed in this filter bag 1 and used. The disposable water purifying agent 5 constituted like this is charged into a pot when hot water for tea or coffee is boiled to prepare hot water, thus the hot water can be purified with a work of fine 'BICHO' charcoal 3 in the water purifying agent 5. Also when it is put into a pot for 'miso' (paste made of fermented soybean, used for the prepn. of soup) soup or a kettle for rice cooking, tasty 'miso' soup or boiled rice can be produced.
Patent JP-H08301557-A (JP)
Title: Car chamber for elevator
Inventor: SAITO ETSURO
IPC: B66B11/02
Filed: 1995-05-02
Abstract: PURPOSE: To flow no air flow into a ventilating hole at a high speed by cover the ventilating hole with a porous member. CONSTITUTION: A sponge 15 is positioned at a square space formed by a retaining plate 14 and an auxiliary plate 2a. A lower end side of the retaining plate 14 is notched to a square and an entrance/exit of an air from the notched portion 14a can be carried out. When an elevator is traveled at a high speed, a high speed air stream at the outside of a cage room is about to flow into the cage 1 from a ventilating hole 10. However, since the ventilating hole 10 is covered with the sponge 15, the air flows into the cage 1 so as to slowly penetrate. Therefore, even if the air enters the ventilating hole 10, a swish is not generated and an uncomfortable feeling is not imparted to a passenger in the cage.
Patent JP-S6186458-A (JP)
Inventor: TOOMASU JIYOSEFU RASHIO
IPC: C04B14/36
Filed: 1985-05-22
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-S613799-A (JP)
Inventor: DOUJINKUUSAN GOO
IPC: B43K8/02
Filed: 1985-05-22
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-H05179111-A (JP)
Title: Combination of polymer having high rubber content
Inventor: HORUGAA RIYUTOIENSU
IPC: C08L67/00
Filed: 1992-04-02
Abstract: PURPOSE: To enhance the heat stability an ageing resistance of a polymer combination by compounding an aromatic polyester with a specific partially crosslinked rubber.  
     CONSTITUTION: An aq. rubber latex containing 65 wt.% or less of a rubber solid with an average particle size (d 50 ) of 0.05-1.5 μm is dissolved in an aq. soln. of an alkali metal salt of a diphenol represented by the formula (wherein R 1  and R 2  are H, a 1-4C alkyl or a halogen and R is a single bond, a 1-12C alkylene, a 5-20C cycloalkylene or an arylene) at 0-50°C and a water-immiscible org. solvent is mixed with the resulting soln. in an amt. of 10-1000 pts.wt. per 100 pts.wt. of the rubber in the latex. This mixture is reacted with a dicarboxylic acid halide and/or a carbonyl halide at 0-50°C for 5 min-2 hr to obtain an at least partially crosslinked rubber (B). 1-99 wt.% of an aromatic polyester (A) and 99-1 wt.% of the component B are mixed. 
     COPYRIGHT: (C)1993,JPO
Patent JP-S5535368-A (JP)
Title: Control device for continuous emission of strobe
Inventor: SHIRASAKA HIDEO
IPC: G03B15/05
Filed: 1978-09-06
Abstract: PURPOSE: To flash the strobe at rapid repetitive period, by operating the oscillating circuit when the voltage of the main capacitor in the variable light quantity strobe is higher than the specified value.  
     CONSTITUTION: When the voltage of a main capacitor 3 reaches a specified value, a neon tube 50 lights up, and a transistor 55 is made to conduct and a transistor 56 not to conduct, so that an oscillating circuit 57 oscillates. When a trigger switch 64 is closed being coupled with the shutter release of the camera, a discharge tube 5 and SCR 7 are made to conduct while SCR 65 is conducting, so that light is emitted. As a result of conduction of SCR 7, a capacitor 28 which has been charged in the polarity shown in the drawing is charged in the reverse polarity, and an integrating capacitor 32 begins to be charged until reaching the specified value, where a quench tube 24 is made to conduct. The discharge current passes through the discharge tube 5, diode 6, diode 27, quench tube 24 and capacitor 28, thereby making SCR 7 not to conduct, so that the capacitor 28 is charged again in the polarity shown in the drawing, thus stopping emission. When the neon tube 50 is lighting, this process is repeated. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-H09271588-A (JP)
Title: Cutter knife exclusive for wall paper
Inventor: MATSUSHITA HIDEO
IPC: B01L3/18
Filed: 1996-04-03
Abstract: PROBLEM TO BE SOLVED: To reduce the number of work steps and ensure easy work in a short time by dividing a body of conventional cutter knife into a front part and a rear part, making the size of any one of the parts changeable to be slidable, and interposing a push spring therebetween in an integral manner with a cover. SOLUTION: A conventional cutter knife body is divided into a front part 1 and a rear part 2 and a push spring 4 is interposed therebetween, and they are integrated with a cover 3. A recess 5 and a projection 6 are arranged at an end of the front part 1 being a movable part so that a blade of this cutter knife exclusive for wall paper may always be in contact therewith in pressing the knife thereagainst. Under the condition, the end of the front part 1 having bamboo spatula and pallet effects is moved to cut the paper. Accordingly the cutting work can be made easily in a short time. The inside of a working bag can be kept in order with the compact knife, thereby improving the work efficiency.
Patent JP-2000298892-A (JP)
Title: Multiple-value recording medium and multiple-value magnetic recording data reproduction system
Inventor: OSHIMA NORIKAZU
IPC: G11B5/02
Filed: 1999-04-15
Abstract: PROBLEM TO BE SOLVED: To provide a multiple-value magnetic recording medium that is capable of multiple-value recording where magnetization information and form change information are combined by utilizing expansion and contraction depending on the magnetization direction of a magnetic body and further a multiple-value magnetic recording data reproduction system for reading multiple-value data in a contact reproduction system from the multiple-value recording medium. SOLUTION: A thin-film magnetic material where volume changes depending on a magnetization direction is used as a recording layer, and a multiple-value magnetic recording medium for taking a four-value state due to a magnetization arrangement where magnetization is in up/down directions vertical to a film surface or left/right directions horizontal to the direction of the film surface is manufactured. Also, a magnetic resistance-(MR)-type magnetic head is used, a signal by magnetic flux and a thermal asperity signal being generated when hitting against a projection being generated by form change by the magnetic head are simultaneously detected for separating magnetic information/volume information by signal processing. The recording multiple-value data are reproduced by the combination of each separated information.
Patent JP-H09273293-A (JP)
Title: Floor finish material and construction method thereof
Inventor: KAWAI HIROSHI
IPC: E04F15/00
Filed: 1996-04-03
Abstract: PROBLEM TO BE SOLVED: To provide a floor plate which can be constructed by putting it on a floor bed directly, perform its construction work easily with precision, and remove any floor plate easily. SOLUTION: A floor finish material consists of a floor finish male material 1 constituted by protruding a projection part 13 on end faces in four directions of a rear surface plate bonded on a rear surface of a rectangular surface plate and a floor finish female material 2 provided with a recessed section 23 on end faces in four directions of the rectangular surface plate bonded on the rear surface of the rectangular surface plate. The construction of a floor is done by fitting the recessed section 23 and the projection part 13 of these female and male materials 1, 2. After the construction, the recessed section 23 comes off easily from the adjacent projection part 13 of the floor finish male material 1 by lifting any floor finish female material 2 upward by using a suction pad to enable wiring construction work under floor.
Patent JP-H06342903-A (JP)
Title: Lateral conductivity modulation mosfet
Inventor: NAKAGAWA AKIO
IPC: H01L29/78
Filed: 1994-05-23
Abstract: PURPOSE:To obtain a lateral conductivity modulation MOSFET, in which a latch-up is difficult to be generated. CONSTITUTION:A p-type base diffusion layer 33 is formed to a high resistance layer 32 section on the drain layer side of a semiconductor substrate wafer with an n- type high resistance layer 32 and a p<+> type drain layer 40 selectively formed onto the surface of the layer 32, and an n'' type source diffusion layer 34 is formed into the base diffusion layer 33. In a lateral type conductivity modulation type MOSFET, a gate electrode 36 is shaped onto a the base diffusion layer 33 as a channel region held by the source diffusion layer 34 and the high resistance layer 32 through a gate insulating film 35, and a source electrode 37 brought into contact with both the source diffusion layer 34 and the base diffusion layer 33 is formed. An opening section exposed onto the wafer surface of the high resistance layer 32 is formed in an insular shape completely surrounded by the base diffusion layer 33, and the drain layer 40 is shaped selectively to the surface of a p<+> type diffusion layer 39 formed on the surface of the high resistance layer 32.
Patent JP-H01280607-A (JP)
Title: Valve system for engine
Inventor: FUJIWARA HIDEO
IPC: F01L1/26
Filed: 1988-04-30
Abstract: PURPOSE:To make it possible to perform high speed running of a driving valve mechanism and raise power by providing three camshafts directly driving intake valves exhaust valves, and a center valve in a multi-valve system having a center valve. CONSTITUTION:A combustion chamber 8 is formed with a cylinder head 4 and a piston reciprocating and slidably moving in a cylinder within a cylinder block. On the upper face part of this combustion chamber 8, respective three pieces of intake and exhaust valves 10, 12 are ring-likely arranged along the bore of cylinder. Besides a center valve 14 for intake air is provided on the center part position. In such engine, respective intake and exhaust valves 10, 12 and a center valve 14 are opened or closed by rotation of respective a first - third camshafts 28, 32, 36 through respective valve lifters 24a, 24b, 24a slidably contacted with respective cams 26, 30, 34. By directly driving the center valve 14 in such manner, high speed opening and closing of it is made possible and power up can be realized.
Patent JP-S5535449-A (JP)
Title: Electromagnetic focusing type cathode ray tube
Inventor: SAKURAI SOUICHI
IPC: H01J29/50
Filed: 1978-09-06
Abstract: PURPOSE: To optimize the focusing electromagnetic field by changing the distance between magnetic poles, projecting cylindrically and facing opposite to each other, corresponding to the positional relationship of respective magnetic poles provided for the beams of a magnetic field generator.  
     CONSTITUTION: The relation between the axial gap lg between cylindrical poles projecting from magnet yokes 5 and the magnetic field B on the axis of a center beam aperure (axial magnetic field) is measured. With regard to the electromagnetic focusing type cathode ray, the ratio of the focused magnetic field at the side beam position to the focused magnetic field at the center beam position is 0.85W0.95, therefore, the gap between the magnetic poles at the side beam position is 1/0.85W 1/0.95 of the gap of the magnetic poles at the center beam position to make the focused magnetic field uniform. When a permanent magnet 9 is used, the respective gaps between the magnetic poles at the center beam position and at the side beam position are approximately 8 mm and 7.4 mm, respectively. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-S602555-A (JP)
Title: Paper feed device
Inventor: NAKAMURA HISASHI
IPC: B65H23/04
Filed: 1983-06-17
Abstract: PURPOSE:To perform feed of paper without influences of the inertia resistance and the frictional resistance which appear at the start of rotation of a spool by constantly giving certain relaxation to recording paper. CONSTITUTION:When a recording paper 6 is not relaxed, a photosenser 11 is in the on-state by sensing the light from a light source 10, so a motor controller 9 forces a motor 7 to rotate in the direction of the arrow and simultaneously a spool 5 is forced to rotate in the same direction. Therefore, a recording paper 6 is drawn out from said spool 5 and relaxed as shown by the dotted line, and said photosenser 11 comes in the off-state to force the rotation of said motor 7 to be stopped when the light from said light source 10 is shielded with said recording paper 6. Subsequently, paper feed rollers 1 and 2 start to rotate in the direction of the arrow and the paper feed is performed.
Patent JP-H06324298-A (JP)
Title: Optical device
Inventor: TAKAGI YASUHIRO
IPC: G02B5/32
Filed: 1993-03-31
Abstract: PURPOSE:To provide the liquid crystal active lens which is capable of electrically controlling the focal length, imaging position and magnification of an optical system without mechanically moving elements and is excellent in quietness, weight and reliability by allowing an optical element to bear power generation and a liquid crystal to share an important correction component. CONSTITUTION:The liquid crystal active lens 101 is constituted by sticking a fixed focus lens 102 having a large refractive index and fine pixel liquid crystal phase modulating elements 103 arranged in matrix. The liquid crystal element 103 is composed of the fine pixels. The respective pixels independently control the phase delay of transmitted light according to impressed voltages. The liquid crystal plate intersects orthogonally with the optical axis and is capable of electronically generating a two-dimensional phase distribution. Namely, an electrically controllable Fresnel lens of a small power is formed of the liquid crystal element 103 consisting of the fine pixels and is stuck at the specified distance to the fixed focus lens 102, by which the variable lens having the power as a whole and capable of electrically controlling the power is realized.
Patent JP-2000297431-A (JP)
Title: Slope stability device
Inventor: HIROTA YOSHIJI
IPC: E02D5/80
Filed: 1999-04-16
Abstract: PROBLEM TO BE SOLVED: To provide a slope stability device capable of controlling cracks of anchor grouts for a tension member inserted inside of a drilling hole or being largely reduced. SOLUTION: This slope stability device has a drilling hole 12 in specific depth in the ground from the ground surface to insert a tension member 13 into the drilling hole 12, at the same time, the inside of the drilling hole 12 is filled with grouts C, and tensile force provided in the tension member 13 is transferred to a slope to mount a wind force receiving structure 31 for stabilizing the slope to the ground projected end of the tension member 13 by a proper means. In this slope stability device, a proper amount of short fiber is mixed with the grouts C to control or reduce cracks of the grouts C.