baber/WOPTO huggingface dataset:
Patent JP-H05123298-A (JP)
Title: Stereoscopic fundus camera
Inventor: KUSUSHIRO TSUGUO
IPC: A61B3/12
Filed: 1991-10-31
Abstract: PURPOSE:To execute an observation so as to be focused extending over the whole of a surface layer and a deep part of an eyeground and a vitreous body of this side, etc., by providing an image forming optical system in each optical path, respectively in which a reflected luminous flux from the eyeground is divided, so that both focusing lenses arranged therein form images of different object surfaces on each surface. CONSTITUTION:A reflected light by an eyeground passes through an objective lens, and thereafter, forms an intermediate image in A. This eyeground image is an inverted image. Thereafter, the light passes through a perforated mirror 12, and a luminous flux is divided into two left and right luminous fluxes by a two-hole diaphragm 15. Subsequently, by a luminous flux separating prism 16 immediately behind the two-hole diaphragm 15, the left and the right luminous fluxes are replaced and separated. The separated luminous fluxes are reflected by prisms 17a, (b), respectively, and thereafter, images are formed in B and B' on visual field diaphragms 25a, (b) of an eyepiece by a pair of image forming lens systems, that is, relay lenses 18a, (b), focusing lenses 19a, (b), and observation optical system image forming lenses 24a, (b). This eyeground image is an erecting image. A photographer observes this image, and executes a stereoscopic observation of the eyeground.
Patent JP-H07163565-A (JP)
Title: Flexible shaft and ultrasonic probe formed by using this flexible shaft
Inventor: TAKANO MASAYUKI
IPC: G01N29/26
Filed: 1993-12-14
Abstract: PURPOSE:To maintain the resilience required for the front end of a torque transmission shaft and the hardness in the middle part satisfying rectilinearity required for the middle part by forming the torque transmitting means and sheathing means by spiral winding of wires, such as metallic wires,and forming at least them means so as to have prescribed spacings at the inter-winding spacings of the wires. CONSTITUTION:The spiral windings tightly wound to a cylindrical shape are used for the torque transmission shaft 7 as the torque transmitting means. As a result, the shaft is provided with a flexible characteristics and is freely curvable. The circumference thereof is covered and wound with spiral wire tubes 11 as the sheating means so as to have some spacings. This shaft is provided with the parts coarsened in the inter-winding spacings at the prescribed width in the part of the prescribed distance from the front end of the insertion part of the ultrasonic probe and the other parts are constructed as densely wound parts. The resilience of the insertion part of the ultrasonic probe is enhanced by coarsening the inter-winding spacings and the rectilinearity of the middle part of the ultrasonic probe is enhanced by making these spacings dense.
Patent JP-H06159921-A (JP)
Title: Heat-insulating case
Inventor: KUWABARA MAKOTO
IPC: F25D23/06
Filed: 1992-11-24
Abstract: PURPOSE:To construct a heat-insulating case which can be simply dismantled and whose waste disposal can be easily done. CONSTITUTION:An outer casing 22 of a heat-insulating case is assembled by fitting metal plates 22a, 22b, 22c formed with a bimetal to one another. When the heat-insulating case is discarded, the outer casing is heated with a gas burner and the like, whereby the metal plates 22a, 22b, 22c are bent outward and they can be naturally separated from a heat-insulating material 33. Thus, an inner casing 30, the heat-insulating material 33 and the outer casing 22 can be easily removed, and the dismantling and disposal work of the heat-insulating case becomes efficient.
Patent JP-2001133310-A (JP)
Title: Level gauge
Inventor: KUBOYAMA TAKANORI
IPC: G01F23/28
Filed: 1999-11-04
Abstract: PROBLEM TO BE SOLVED: To provide a level gauge capable of detecting a level position in the non-contact state to a medium to be measured. SOLUTION: Level positions L1, L2 are L3 synchronously measured and calculated through a signal processing unit 13 and level position measuring circuits CL1-CL3 by a plurality of transmitting and receiving sets A, B and C, respectively, are averaged, and the result is displayed on a display part 18.
Patent JP-2000149596-A (JP)
Title: Ferro-dielectric memory device including on-chip test circuit
Inventor: SAI MUNKEI
IPC: G11C11/22
Filed: 1999-11-04
Abstract: PROBLEM TO BE SOLVED: To enable on-chip test by arranging a non-volatile memory cell at the intersecting point of a first bit line and a word line, sensing a voltage difference between the second bit line corresponding to the first bit line and first and second bit lines, and supplying a variable test voltage to any one of the first and second bit lines depending on a control signal supplied from the external circuit. SOLUTION: When the performance margin test of capacitors provided in the arrays 10, 12, 20 and 22 is requested, an on-chip test circuit 40 supplies a voltage VDMP-T/VDMP-B varied from the external side to the bit lines BL1-T-BLi-T or BL1-B-BLi-B. The test circuit 40 controls a row decoder circuit 26 to non-activate the second reference cell array 22 and then supplies the variable voltage to the bit lines BL1-B-BLi-B as the reference voltage. A low performance capacitor can be removed by evaluating the performance margin of a ferro-dielectric capacitor.
Patent JP-H07169351-A (JP)
Title: Gas insulated bushing
Inventor: TAKAHASHI YUJI
IPC: H01B17/36
Filed: 1993-12-14
Abstract: PURPOSE:To provide a gas insulated bushing which can reduce a temperature increase and excels in earthquake resistance by cooling an insulating gas with high efficiency in compliance with the increase of a transmission capacity. CONSTITUTION:A cooling cable 5 is ventilatably provided in the upper part of a porcelain tube 2 filled with an insulating gas 9 therein. An outer shield 11 used for ground electric field relaxation constituted of a pipe is arranged in the periphery outside a cooling case 5. The outer shield and the cooling case are ventilatably interconnected by a support pipe.
Patent JP-H11149609-A (JP)
Title: Magnetic head device
Inventor: YAMAZAKI MASAHIKO
IPC: G11B5/49
Filed: 1997-11-14
Abstract: PROBLEM TO BE SOLVED: To improve workability for a floating magnetic head chip by supporting a slider member in a position shifted from the floating magnetic head chip by a supporting part formed integrally with a leg part brought into contact with a sliding magnetic head chip for constituting a closed magnetic path. SOLUTION: A floating magnetic head chip 9 is constructed by burying, for example an MIG head in a slider 22 made of ceramic or the like, and a coil for the head chip 9 is wound on a notched part 23. A magnetic core part 14 is brought into contact with a head chip part 19 while coil parts 13A and 13B are attached to a core forming member 11. In this case, leg parts 26c and 26e are magnetically connected to a read/write head 20 and an erasing head 21 respectively so as to form a magnetic core for a sliding head chip 8 side for low recording density. A leg part 26d is brought into contact with a slider 22 positioned away from the floating magnetic head chip 9 so as to form a space around the head chip 9.
Patent JP-H10142930-A (JP)
Title: Developing device
Inventor: TAKEUCHI NOBUTAKA
IPC: G03G15/09
Filed: 1996-11-11
Abstract: PROBLEM TO BE SOLVED: To provide a developing device whose resolving power is improved as compared with a conventional twocomponent developing device and also where image density unevenness is prevented by increasing toner carrying amount without causing the nonconformity of toner scattering or the like by providing an electrode member. SOLUTION: A magnetic brush 12 formed on a developing roller 5 is disposed between a photoreceptive drum 7 and the developing roller 5, and directly develops a latent image on the photoreceptive drum 7 by passing an electrode wire 6 curved to be in parallel with the moving direction of the developing roller 5. The electrode wire 6 forms an equipotential surface between the photoreceptive drum 7 and the developing roller 5, and realizes a state where a substantial developing electrode is closely arranged.
Patent JP-H02158806-A (JP)
Title: Control processing system for programmable controller for plant use
Inventor: FUCHIGAMI KAZUYUKI
IPC: G05B9/02
Filed: 1988-12-12
Abstract: PURPOSE:To safely restart control by preventing a control signal from being outputted immediately after restoration from a troubled state. CONSTITUTION:When a programmable controller turns into the troubled state, a sequence control status is switched automatically from an ON-state to an OFF-state, and the output of the control signal to an apparatus to be controlled is inhibited. Thus, since the control signal is not outputted from the programmable controller to the apparatus to be controlled until the sequence control status is switched from the OFF-state to the ON-state even though the programmable controller is restored from the troubled state, the apparatus to be controlled never starts operation suddenly at the time to the start after the restoration of the programmable controller. Thus, the control can be restarted safely.
Patent JP-H09156201-A (JP)
Title: Ink jet recording paper
Inventor: KASAHARA KENZO
IPC: C08J7/04
Filed: 1995-12-01
Abstract: PROBLEM TO BE SOLVED: To provide high-grade ink jet recording paper enabling printing free from a rough feeling or irregularity. SOLUTION: This paper is constituted by providing at least one ink receiving layer containing gelatin or gelatin derivation on at least one surface of a hydrophobic support and the 60 deg. surface glossiness thereof is 50% or more. In this case, the surface pH measured after 30sec by using ion exchange water according to a method described in J.TAPPI paper pulp test method No.49 of the ink receiving layer is 8.0 or more.
Patent JP-2000142112-A (JP)
Title: Working vehicle
Inventor: OYA YOZO
IPC: B60J5/00
Filed: 1998-11-05
Abstract: PROBLEM TO BE SOLVED: To provide a working vehicle equipped with a cabin between the front wheels and rear wheels and fenders to cover the rear wheels located behind the cabin to facilitate for a person to get on and off the vehicle, prevent the under-part of the door from blurring, and allow easy takeout of a tool. SOLUTION: A reinforcing frame 95 extending down ahead is installed on a door 92 for getting on and off a cabin in such a way as tracing the shape of each rear fender 103. The frame 95 is furnished with a vent hole to allow blowing-out of the air sent from an air-conditioner 91, and the air is fed to the under-part of the cabin. A tool box is installed in a position inside a side step and between steps viewed on the side elevation, and one common stay is used for the tool box and a fuel tank.
Patent JP-H10157903-A (JP)
Title: Paper sheet handling device
Inventor: YAMASHITA TAICHIRO
IPC: B65H29/60
Filed: 1996-11-26
Abstract: PROBLEM TO BE SOLVED: To avoid the generation of a conveyance jam, wrong division and lowering of handling efficiency and take smooth switching action by overlapping a succeeding paper sheet with a preceding paper sheet only in case the thickness of the preceding paper sheet measured by a thickness measuring means is less than the specified thickness. SOLUTION: Paper sheets 2 set to a hopper 1 are separated sheet by sheet by a separating means 4. Overlap feed and flexural t rigidity of the paper sheets are detected by a detecting means, and thickness is detected by a thickness detecting part 21. In case of the thickness being larger than the specified value, the paper sheets are taken into a rejection box. A paper sheet overlap-conveying path 5 formed of two long and short conveying routes is provided downstream of a bar code reading part 9. In case paper sheets to be stacked in the same division shelf are continuous by two sheets, the succeeding paper sheet is conveyed through the shorter conveying path 7a and overlapped with the preceding paper sheet, and two paper sheets are stacked in the overlapped state in the division shelf 11.  As a result, fluctuation of spacing of the paper sheets is reduced, and a conveyance jam at the time of stacking and at a gate part is prevented so as to be able to handle the paper sheets with high reliability and at high speed.
Patent JP-H11129054-A (JP)
Title: Component for making mold and mold manufacture
Inventor: ITO TOMOYUKI
IPC: B22C9/02
Filed: 1997-10-30
Abstract: PROBLEM TO BE SOLVED: To provide a mixed sand of a high mold strength or moisture tolerance and a mold manufacturing method using the mixed sand. SOLUTION: The component for making a mold comprises; a water-soluble saccharide wherein an equivalent dextrose obtained from a hydrolysis process of natural oligosaccharide and/or a starch is 10-50 against 100 weight portion of an aggregate composed of a silica sand, zirconic sand and the like, or a water-soluble saccaride, molecular weight of which is equivalent to a starch hydrolysis obtainable from a hydrolysis process of a natural high polymer saccaride, and one or more acid-hardening resins of a water-soluble phenol resin, urea resin, melamine resin and furore resin. 0.5-10 weight portion of a water-soluble coking additive, wherein a weight ratio of a water soluble saccaride:  an acid hardening resin = 50:50-95:5, and a solid concentration is 20-75 weight %, and an acid, whose acid dissoriation constant Ka=1×10<-5> or more are added 1-30 weight portion against 100 weight portion of the acid hardening resin. The above mold making component is filled in a mold model and dry hardened by a dried gas such as an air or the like, or is dried by removing a water from the die by decompression.
Patent JP-H09161986-A (JP)
Title: Discharge lamp lighting device
Inventor: TOYAMA KOICHI
IPC: H05B41/282
Filed: 1995-12-01
Abstract: PROBLEM TO BE SOLVED: To construct a discharge lamp lighting device in a small size. SOLUTION: A base board part 25A for high voltage coil to impress high voltage pulses on a discharge lamp 2 and another base board part 25B for bridge circuit to impress rectangular voltage on the lamp 2 are formed continuously on one base board 25. On this base board 25, inductors 9a, 9b are printed in a current feed path leading between the output ends 25a, 25b to the lamp 2 and a bridge circuit 23. The inductors 9a, 9b are located in the shade part of a high voltage coil 22.
Patent JP-H09151068-A (JP)
Title: Person transfer device
Inventor: NAGAOKI HIROSHI
IPC: B66B23/22
Filed: 1995-12-04
Abstract: PROBLEM TO BE SOLVED: To eliminate lower sections of a hand rail deck corresponding to newel sections. SOLUTION: This human conveying device is provided with a handrail deck constituted of handrails 7, 10 movably arranged on both sides of steps 1 and having newel sections 7a, 10a stretched and bent to a landing 4 side and head side and upper sections 5a, 9a and lower sections 5b, 9b and slidably supporting the handrails 7, 10 with the upper sections 5a, 9a and luminaires 8, 11 provided on the lower sections 5b, 9b of the handrail deck and illuminating feet of passengers riding on the steps 1. The portions of the lower sections 5b, 9b of the handrail deck corresponding to the newel sections 7a, 10a are eliminated.
Patent JP-H056205-A (JP)
Title: Fuzzy control system
Inventor: ENDO KYOICHI
IPC: G05B13/02
Filed: 1991-11-28
Abstract: PURPOSE:To execute adaptive control and to reflect the high-level judging function of an expert upon the control. CONSTITUTION:In the fuzzy control system to calculate a membership function concerning the manipulated variable of a controlled system by fuzzy inference operation according to an input value Y and a control rule from the controlled system 5 and to control the controlled system 5 by deciding the manipulated variable from this membership function, plural inside states respectively expressed with the plural membership functions are provided in addition to the input value Y and the manipulated variable, and the state of the controlled system 5 is judged by using the rule for evaluating the input value Y. Then, an inside state X is changed by the fuzzy inference, the judged result is stored 3 as the new inside state X, and a manipulated variable U of the controlled system 5 is decided according to this new inside state X and the input value Y by the fuzzy inference.
Patent JP-2001133802-A (JP)
Title: Liquid crystal display panel
Inventor: SEKIGUCHI KANETAKA
IPC: G02F1/1345
Filed: 1999-11-05
Abstract: PROBLEM TO BE SOLVED: To structurize electrode routing parts, which route signal electrodes and data electrodes of a dot matrix type liquid crystal display panel to the connection points to external circuits, to be symmetrical to a display area. SOLUTION: Signal electrodes 2 on a 1st substrate 1 are electrically relocated via connection electrodes arranged on a 2nd substrate 5 and conductive particles, and the signal electrodes 2 to be arranged on the 1st substrate are structured so that they are curved around a display area consisting of plural pixel parts and terminated at one or more termination points at a pitch shorter than a wiring pitch of the signal electrodes 2 in the display area, and then they are connected with the connection electrodes on the 2nd substrate 5 via the conductive particles.
Patent JP-H03175268-A (JP)
Title: Shelf device of refrigerator
Inventor: YOKOGAWA SOICHIRO
IPC: F25D25/02
Filed: 1989-12-04
Abstract: PURPOSE:To perform an effective utilization of an interior of a refrigerator by a method wherein a dial main body is arranged slightly deeper than a front end of a shelf arranged on a frame and only an extreme end of a dial knob is projected more forward than the front end of the shelf. CONSTITUTION:When a shelf 1 of a shelf device is moved up and down, a dial 6 is rotated, resulting in that a dial shaft 7 and a driving gear 8 are rotated. A turning gear 9 engaged with the driving gear is rotated, spur gears 5 at both sides are rotated together with a gear shaft 4. Spur gears 5 are moved through the gear shaft 4 while being engaged with a rack 14b and then moved up and down in the same manner as the right and left sides of the shelf 1. The dial 6 is arranged slightly deeper than the front end of the shelf 1, only an extreme end of the knob 6a formed toward an inner front side of the front surface of the dial 6 is projected more forwardly than the front end of the shelf 1, thereby it may not hinder a food from being placed on a food mounting surface at a lower stage of the shelf 1. The shelf is arranged at a place where an interior of the refrigerator can be effectively utilized, an adjustment of the dial 6 may easily be carried out and its operating force is low.
Patent JP-H10154746-A (JP)
Title: Electrostatic chuck
Inventor: AIDA HIROSHI
IPC: H02N13/00
Filed: 1996-11-26
Abstract: PROBLEM TO BE SOLVED: To make it possible to obtain an electrostatic chuck by means of an attracting force due to Johnsen-Rahbeck force, by a method wherein an attracting surface for holding attractingly a material to be fixed is formed of an aluminium nitride material sintered body, which uses an aluminium nitride as its main phase and is manufactured containing a specified amount of a titanium nitride and a specified amount of cerium in terms of an oxide, to constitute the electrostatic chuck. SOLUTION: An electrode 4 for electrostatic attraction is formed on the surface of a ceramic board 2, a dielectric layer 3 is applied on the surface of the board 2 in such a way as to cover this electrode 4 by sintering and is constituted integrally with the board 2, and the upper surface of the layer 3 is used as an attracting surface 5. The layer 3 is formed on an aluminium nitride material sintered body, which contains an aluminium nitride as its main phase and is manufactured by a composite material containing 10 t0 30 volume % of a titanium nitride and 2 to 10 volume % of cerium in terms of an oxide, to form an electrostatic chuck 1.  When a voltage is applied between the electrode 4 and a material 10 to be fixed, a microscopic leakage current is made to flow between the material 10 and the electrode 4, whereby the chuck 1 can obtain an attracting force due to a Johnsen-Rahbeck force.
Patent JP-H09160989-A (JP)
Title: Order receiving and placing job supporting system
Inventor: SATO SHINICHI
IPC: G06Q50/00
Filed: 1995-12-04
Abstract: PROBLEM TO BE SOLVED: To provide an order receiving and placing job supporting system which is capable of reducing the burden on an ordering side. SOLUTION: An ordering side terminal 20 has the input part 1 of ordering information including the transaction condition of a desired commodity and the first commodity code imparted to the standard commodity of the commodity, a first communication part performing the transmission and reception of communication data and a first control part transmitting inputted ordering information to an order reception side device.  The order reception side device 30 has a correspondence table making the first commodity code and the second commodity code given to an interchangeable commodity correspond to each other, a commodity information data base part in which the commodity information related to commodities is possible to be retrieved, a second communication part performing the transmission/reception of communication data and a second control part reading the transaction condition and the first commodity code from the ordering information received by the second communication part, reading the second commodity code by retrieving the correspondence table for the read first commodity code,  retrieving commodity information from the commodity information data base part with the first and second commodity codes as retrieval keys and determining the commodity in compliance with the condition that the ordering side requests.
Patent JP-S63179842-A (JP)
Inventor: JIYAN JIYORI
IPC: C07D319/08
Filed: 1987-12-15
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-2000144483-A (JP)
Title: Plated steel sheet excellent in appearance of printing as well as in adhesion of film after working
Inventor: OCHIAI TADAAKI
IPC: B32B15/08
Filed: 1998-11-06
Abstract: PROBLEM TO BE SOLVED: To provide a plated steel sheet excellent in appearance of printing as well as in adhesion of film after working and capable of providing a vessel excellent in appearance of printing and adhesion of resin film. SOLUTION: Chromium plating layers A and E in an amount of (30 to 300) mg/m2 per side are formed on both sides of a steel sheet 1, respectively. Further, a tin plating layer B in an amount of (>3 to 20) g/m2, a chromium plating layer C in an amount of (5 to 100) mg/m2, and a chromium hydrated oxide layer D in an amount of (5 to 30) mg/m2 expressed in terms of chromium are successively formed on one chromium plating layer. Moreover, a chromium hydrated oxide layer F in an amount of (5 to 30) mg/m2 expressed in terms of chromium is formed on the other chromium plating layer E; or a tin plating layer in an amount of (>1 to 10) g/m2, a chromium plating layer in an amount of (5 to 100) mg/m2, and a chromium hydrated oxide layer in an amount of (5 to 30) mg/m2 expressed in terms of chromium are successively formed on the other chromium plating layer.