baber/WOPTO huggingface dataset:
Patent JP-H05171734-A (JP)
Title: Ceiling bar
Inventor: SAYAMA SHIGERU
IPC: E04B9/24
Filed: 1991-12-20
Abstract: PURPOSE:To secure face rigidity and rectilinear property and facilitates construction work, and also to improve the appearance of a joint part. CONSTITUTION:Main part of a ceiling bar 6 is constituted of a part 61 having a hollow and rectangular cross section and a ceiling panel installing part 62 having its reverse T type cross section and hanging down fro the lower surface of this hollow rectangular part 61. Hanging pieces 65 engaged with a connecting means are provided extended under the side wall face 64 of this hollow rectangular part 61. Thus, face rigidity and rectilinear property can be secured by the hollow rectangular part 61 and connection can be facilitated by using the hanging pieces 65.
Patent JP-2001177098-A (JP)
Title: Mos semiconductor device in soi structure
Inventor: KATSURA AKIHITO
IPC: H01L27/12
Filed: 1999-12-14
Abstract: PROBLEM TO BE SOLVED: To solve a problem such that a layout area is increased since a body contact needs to be provided for each transistor to control a threshold voltage for each circuit block. SOLUTION: In the MOS semiconductor device in SOI structure, an N-type well region 26 and a P-type well region 25 are formed on a silicon substrate 13 that is a support substrate under a burial oxide film 14 being formed on an SOI substrate, a substrate contact 27 from bias power supply wiring for controlling a threshold voltage is provided for each functional block, consumption power is reduced by decreasing the threshold voltage of a MOS in an active state for high-speed operation and similarly increasing the threshold voltage of the MOS in a standby state for reducing a sub threshold current, and the increase in a layout area is suppressed.
Patent JP-2001172800-A (JP)
Title: Method for electrolytically machining metal
Inventor: KARIYA SUSUMU
IPC: C25F7/02
Filed: 1999-12-14
Abstract: PROBLEM TO BE SOLVED: To provide a method for electrolytically machining a metal by which the generation of waste is reduced, and the finish of the machining is stabilized. SOLUTION: An electrolyte consisting essentially of sodium nitrate used in electrolytic machining and preferably with the pH regulated by the use of nitric acid is supplied to a separator 4, and the filtrate is returned to a cleaning tank 1, etc., in an electrolyzing stage. The metallic solute separated as a slurry is mixed with the waste cleaning water concentrated in an atmospheric concentrator 6 and sent to a filter press 12, the solid component is discharged as sludge, and the filtrate is returned to the electrolyzing stage.
Patent JP-2001176607-A (JP)
Title: Insertion-ejection mechanism of flash memory card
Inventor: NAGANUMA TADASHI
IPC: H01R13/633
Filed: 1999-12-14
Abstract: PROBLEM TO BE SOLVED: To provide an insertion-ejection mechanism of flash memory card which scarcely affects the outer dimension of main body of portable information terminal device and realizes the insertion and extraction of flash memory card depending on a relatively simple structure. SOLUTION: A tray 5 moves horizontally without touching a main board 2 when the user pulls a lid 6 in the direction of an arrow holding the finger intact. At the same time, an ejector 4 fixed to the tray 5 by a lock 10 gets into an ejection opening 9 of a connector 3 while it moves horizontally, and a front end part 4a of the ejector 4 touches the side face of the flash memory card 8. When the user pulls the lid 6 in the direction of an arrow, the front end part 4a of the ejector 4 pushes the side face of the flash memory card 8, and the flash memory card 8 is pushed out from the connector 3.
Patent JP-2000182401-A (JP)
Title: Chemiluminescent body
Inventor: OTANI MACHIKO
IPC: F21K2/06
Filed: 1998-12-14
Abstract: PROBLEM TO BE SOLVED: To provide a chemiluminescent allowing reduction in manufacturing cost and permitting easier handling of a chemiluminescent body by forming a wrapping material into a specific form. SOLUTION: This chemiluminescent body comprises a rod-shaped chemiluminescent body 1 housed in a tubular jacket member 2. The jacket member 2 can be split into two tube members 22, 21, the one split tube member 22 is connectable to the end of the other tube member 21. The jacket member of the chemiluminescent in another embodiment can be split into two tube members at its center. The portions of the clemical emitter, each of which corresponds to one-half of the length of the chemical emitter can emit light of different colors and the chemical emitter is freely detachably to and removable from one of the split tube members.
Patent JP-2000183433-A (JP)
Title: Solid-state shg laser
Inventor: SUZUTSUCHI TAKESHI
IPC: G02F1/37
Filed: 1998-12-14
Abstract: PROBLEM TO BE SOLVED: To provide a solid-stage second harmonic generation(SHG) laser capable of stabilizing an output, without receiving adverse effects due to heat generated by a laser crystal. SOLUTION: This solid-state SHG laser device 31 can stabilize output by discharging heat generated from a laser crystal 34 to the side of a nonlinear optical crystal 33 arranged in a laser resonator 36 without the use of a specific cooling wheel by using end surface exciting structure for bringing the crystal 34 into contact with the crystal 33 at extraction of a 2nd higher harmonic wave converted by the crystal 33 and making excited light generated from a laser exciting light source 32 incident from the side of the crystal 33 emit to the crystal 34.
Patent JP-H08304854-A (JP)
Title: Process for power supply in electrically drivable grading
Inventor: KURISUTEIINU REFURUU
IPC: G02F1/163
Filed: 1995-12-25
Abstract: PROBLEM TO BE SOLVED: To attain reliability, a performance level and the long service life of a grading by simple operation by optimizing a driving system of an electrochromic grading. SOLUTION: In a process for power supply in a grading which is formed as an electrochromic type and is electrically drivable to change a coloring condition, the process contains an electrically connecting means to connect a conductive layer of the grading to an electric driving circuit and a means to measure voltage between two different points of a time counting means and an electrochromic structure of the grading under an order of a control device having a user interface, and the electric driving circuit provided with an electric generator to supply electric power to the grading, a means to measure an electric current and a means to measure a 'coloring condition' of the grading, is imparted by using a means to measure a physical characteristic of the circuit and the grading.
Patent JP-H05175536-A (JP)
Title: Manufacture of semiconductor device
Inventor: TAGUCHI EIJI
IPC: H01L27/12
Filed: 1991-12-19
Abstract: PURPOSE:To provide a method of manufacturing a semiconductor device, in which a lateral p-n junction, in any shape according to the mask used, is formed in a Si1-xGex film (x=0.2+ or -0.1). CONSTITUTION:A substrate 1 having an Si0.8Ge0.2/Si/sapphire structure is used. Boron ions are implanted to the Si0.8Ge0.2 layer 1c, and the substrate is annealed to form a p-type region 4. In addition, phosphorus ions are implanted to the Si0.8Ge0.2 layer 1c, and the substrate is annealed to form an n-type region 6. Aluminum 9 is deposited on contact holes 8 to form ohmic contact. In this manner, a lateral pin diode is provided.
Patent JP-2001176417-A (JP)
Title: Cathode-ray tube and manufacturing method therefor
Inventor: YAN TEKKU NIN
IPC: H01J29/07
Filed: 1999-12-15
Abstract: PROBLEM TO BE SOLVED: To provide a cathode-ray tube that will not be influenced by external vibration and eliminates mislanding of the electron beam, and its manufacturing method. SOLUTION: This cathode-ray tube 1 is equipped with a cathode-ray tube panel 2, having an inner face of the panel receiving the electron beam 9 emitted from an electron gun 3, a color-selecting layer 6 that is an electroconductive shading member closely adhered to the inner face of the cathode-ray tube panel 2 and has holes provided at pixel portions where the electron beam is emitted from an electron gun 3, and fluorescent substance formed inside the holes of the color selecting layer 6. The color-selecting layer 6 of the cathode-ray tube 1, such as this, is manufactured by exposure and developing process using a photosensitizer.
Patent JP-H10180419-A (JP)
Title: Continuous casting method
Inventor: NAKAJIMA MASUMI
IPC: B22D11/114
Filed: 1996-12-19
Abstract: PROBLEM TO BE SOLVED: To melt the metal bear and to form the solidified shell below molten metal surface by induction-heating the molten metal surface in a mold and holding this surface to the molten state. SOLUTION: The mold constituted with a water cooled copper plate 1 and ceramic pieces 2. The ceramic pieces 2 are stuck to the copper plate 1 by changing the thickness step by step. At a position (heating area) contacting with the molten metal surface, the ceramic piece 2 is used to a ceramic having thick thickness and low thermal conductivity so that the molten metal does not solidify. In a slow cooling area and a forcedly cooling area below the heating range, the ceramic piece 2 is used to a ceramic having excellent thermal conductivity, lubricity and wear resistance and thinner thickness step by step. The ceramic piece 2 at the heating area is hollowed out at the back surface to form a groove 3. A high frequency induction coil fitted into the groove 3 heats the molten metal poured from the immersion nozzle.  The solidified shell starts to form in the slow cooling area and grows in the forcedly cooling area.
Patent JP-2000180966-A (JP)
Title: Rear projection screen
Inventor: YADA YUKIO
IPC: G03B21/625
Filed: 1998-12-15
Abstract: PROBLEM TO BE SOLVED: To provide a rear projection screen in which both a lenticular lens sheet and a Fresnel lens sheet are attached to a frame by a simple structure and the image quality deterioration of a displayed picture is hardly caused even by an environmental change. SOLUTION: The lenticular lens sheet 2 having a lens in an up-and-down direction is laid over a rigid Fresnel lens sheet 4, and is attached to the frame 6 through a first reinforcing material attached at the upper side part of the lens sheet 2 and the upper side part of the lens sheet 4. A compression spring 10 imparting tension in a right-and-left direction to the lens sheet 2 is arranged between a second reinforcing material 3b' attached at the left side part of the lens sheet 2 and the left side part of the frame 6. The upper side part of the lens sheet 2 is locked so that the first reinforcing material is made movable in the right-and-left direction on the upper side part of the lens sheet 4, and the lens sheet 4 is locked so as to be movable in the right-and-left direction at the upper side part of the frame 6 through a reinforcing material.
Patent JP-H10243424-A (JP)
Title: Optical cross connect system
Inventor: ISHIDA OSAMU
IPC: H04B10/27
Filed: 1997-12-24
Abstract: PROBLEM TO BE SOLVED: To reduce the size and the power consumption by adopting the configuration for the system such that a 1st optical switching means passes only a wavelength multiplex light through any of light guide paths and a 2nd optical switching means passes an optical signal through any of light guide paths connecting to a wavelength router so as to decrease the number of drive circuits. SOLUTION: An optical switch element array 100 selects any of 4 input optical fibers, an array guide path grating wavelength router 200 demultiplexes a wavelength multiplex light propagated through the input optical fiber depending on an input port and the wavelength of the light, an optical switch element array 110 selects one of the demultiplexed optical signals and guides the selected signal to a multi-mode optical fiber 1000 being an output destination of an optical mode combiner 301. An optional optical signal is selected among in total 16 optical signals propagated through the 4 input optical fibers and outputted. Thus, n-sets of optical signals at maximum are wavelength- multiplexed in m (an integer being 2 or over) pairs of input output optical fibers respectively in this way.
Patent JP-2000181346-A (JP)
Title: Video-map cooperation system
Inventor: KOJIMA HIROYUKI
IPC: G09B29/00
Filed: 1998-12-15
Abstract: PROBLEM TO BE SOLVED: To provide a video-map cooperation system capable of effectively making use of positional information of a mobile body flying in the sky and video information from this mobile body. SOLUTION: In this video-map cooperation system for cooperating between a remote video monitoring system and a remote position monitoring system, a machine-mounted terminal device 110 is provided with a position measuring means 111 for measuring a three-dimensional position of the mobile body and a positional information making means 112 for making positional information containing the coordinates representing this position and transmitting the information via a communication means 102, and a map processing device 120 is provided with a map holding means 121 for holding a vector map concerning plural structures, an extraction means 122 for extracting vector information representing the vector map corresponding to the field of view faced from the mobile body based on the positional information received from the communication means 102,  a coordinate transformation means 123 for processing this vector information by prescribed coordinate transformation, and a display means 124 for displaying the vector map obtained as the result of the transformation.
Patent JP-H09189999-A (JP)
Title: Manufacture of planographic printing plate by silver salt diffusion transfer method
Inventor: RUDO BAN RONPIYUI
IPC: G03F7/07
Filed: 1996-12-25
Abstract: PROBLEM TO BE SOLVED: To obtain the method for forming and offset printing plate improved in durability against printing and ink receptivity by using a photosensitive layer containing one or more kinds of silver halides and an aqueous solution if alkali containing a specified amount of a thiosulfate and an inorganic bromide and aminoalcohol. SOLUTION: The aqueous solution of alkali contains the thiosulfate, preferably, in a concentration of <1mmol/l, more preferably, 0mmol/l, and the inorganic bromide preferably, in a concentration of <2mmol/l, more preferably, 0mmol/l. Development and diffusion transfer of the exposed image forming element is performed by using an aqueous solution of alkali containing a developing agent, and the aminoalcohol in a concentration of 0.1-10ml/l, and when needed, a silver halide solvent. An amount of silver in the emulsion or in the case of >=2 of the emulsions the sum of the silver amount are >=2g/m<2> , preferably, 1.75g/m<2> in terms of AgNO<3> .
Patent JP-H0622819-A (JP)
Title: Counter system
Inventor: JIYONASAN KURINION
IPC: A47B13/00
Filed: 1991-12-20
Abstract: PURPOSE: To arrange an electric wire for connecting a module with the next module in groove-like passages for the wire, by containing a groove-like passage extending in the horizontal direction of a module, and a groove-like side passage extending ahead and along the side of the module, in each module. CONSTITUTION: Each module 4 includes side frames 20 connected mechanically to the adjacent area of the front edge of a panel by a connecting grooves 22, and opposed each other. This connecting grooves connect the side frames 20 opposing each other mechanically, and also form a passage for the electric wire along the front edge of the counter and support it. A side passage 24 is made in the side frames 20 each, and if two side frames are connected, a space 40 wherein the electric wire is arranged is formed. This is useful when modules are moved in the horizontal direction of modules to construct a stepped counter, and the passage 24 becomes one for arranging the electric wire in the groove 22 of the next module sliding horizontally from the other groove 22.
Patent JP-2001177566-A (JP)
Title: Distributed selection type optical switching network, distributed selection type optical transmitting and receiving node and its communication controlling method
Inventor: OGAWARA SHIGETETSU
IPC: H04L45/16
Filed: 1999-12-15
Abstract: PROBLEM TO BE SOLVED: To provide a network capable of performing mass multicast communications without using a complicated routing protocol, corresponding to the demand of fluctuating traffic and performing band guarantee and multicast while utilizing resources attached to a terminal. SOLUTION: This distributed selection type optical switching network is composed of an optical multiplexer/distributor 3 which is connected to selection type optical transmitting and receiving nodes, passively applies wavelength multiplexing to optical signals transmitted from a plurality of distributed selection type optical transmitting and receiving nodes and also distributes the optical signal subjected to wavelength multiplexing to the plurality of distributed selection type optical transmitting and receiving nodes, and the individual distributed selection type optical transmitting and receiving nodes 1 consist of a multicast correspondence switch 10, a transmitter 8 which converts an information signal from a terminal into an optical signal and transmits the optical signal,  a receiver 9 which selects the electric signal of an optional wavelength among wavelength multiplexed light from the multiplexer distributor and outputs the electric signal as a prescribed frame, and a controller having an Ethernet interface 11.
Patent JP-H10183184-A (JP)
Title: High bulk density granular detergent composition
Inventor: NAGAAI YUMIKO
IPC: C11D3/60
Filed: 1996-12-24
Abstract: PROBLEM TO BE SOLVED: To obtain a high bulk density granular detergent composition having an excellent washing performance. SOLUTION: This high bulk density granular detergent composition comprises (a) 5-50wt.% of a surfactant, (b) 10-50wt.% of an alkali metal carbonate or bicarbonate, and (c) a polycarboxylic acid (salt) derived by oxidizing a polysaccharide comprising anhydrous glucose molecules constituting units, having a weight-average mol.wt. of >=2000 and requiring an alkali in an amount of >=435mg (converted into sodium hydroxide) per g of the polycarboxylic acid in order to neutralize the acid type polycarboxylic acid by a titration method, or further (d) an aluminosilicate salt.
Patent JP-2001177714-A (JP)
Title: Image composition method, image composition device, recording medium, and fingerprint input device
Inventor: HIRAKAWA MASAYA
IPC: H04N1/387
Filed: 1999-12-15
Abstract: PROBLEM TO BE SOLVED: To provide an image composition method and an image composition device that can generate one composite image from a plurality of temporally consecutive partial images obtained through photographing of an object moving in a prescribed direction and can maintain the continuity of the photographed object and provide the composite image with excellent image quality. SOLUTION: The image composition device is provided with an image positioning means that respectively obtains a phase difference denoting a spatial position offset of respective two adjacent partial images, an image weighting means that respectively gives a weight denoting to which area of a partial image and how much of the partial image is to be reflected on the composite image to each partial image, an image superimposing means that superimposes the weighted partial images with each other to generate a temporary composite image being an image on the way of composition and counts number of accumulated weights by each pixel of the temporarily composite image, and a composite image generating means that divides the luminance of each pixel of the temporarily composited image by each accumulated weight and outputs the composite image with the luminance as the result of the division.
Patent JP-2000014676-A (JP)
Title: Recovery tool
Inventor: HASEGAWA ITARU
IPC: A61B17/50
Filed: 1998-12-15
Abstract: PROBLEM TO BE SOLVED: To simply recover foreign matter such as a calculus clip dropped in an air split abdominal cavity in a short time so as to lighten a burden on an operator and a patient by providing a recovery tool which is formed by a longitudinal passing tube and a recovery bag provided at one end of the tube, and forming the recovery bag of a barrier material having gas penetration. SOLUTION: First, a tube 1 is inserted from a trocar 5 into an abdominal cavity 12. At this time, an operator presses one end part (base part) of the tube 1 from above a recovery bag 2 with a finger. Subsequently, under the mirror observation of the abdominal cavity, the tip of the tube 1 is made approach a dropped gallstone 14. At this time, an open surface of a tip opening of the tube 1 having an angle of 30-80 deg. is turned upward. Then, the dropped calculus (gallstone) 14 is picked up by the tip of the tube 1, and when the finger which presses the base of the tube 1 is separated from the base for a moment, the dropped gallstone 14 is instantaneously sucked in the tube 1 to be captured in the recovery bag 2. In the case of plural dropped gallstones, the operation is repeated sequentially to recover the gallstones.
Patent JP-H05182550-A (JP)
Title: Load electrifying display
Inventor: FUNAKI MASAO
IPC: H01H9/54
Filed: 1991-12-26
Abstract: PURPOSE:To provide a load electrifying display capable of stable light emitting display from low watts up to high watts by combining inexpensive, available electronic parts. CONSTITUTION:A TRIAC is connected in series to an AC power source and a load 2. A constant voltage diode is connected between T2-G terminals of the TRIAC while a terminal on an AC side of a diode bridge is connected between T2-T1 terminals of the TRIAC. A capacitor and a light emitting circuit are connected in parallel between terminals on a DC side of the diode bridge.
Patent JP-2000179939-A (JP)
Title: Inspecting apparatus for controller of water heater
Inventor: EMURA YUICHI
IPC: F24H1/18
Filed: 1998-12-16
Abstract: PROBLEM TO BE SOLVED: To provide an inspecting apparatus for a controller of a water heater capable of rapidly inspecting the controller without according to a sequence of a combustion control. SOLUTION: In the water heater for communicating a controller 1 of the heater with a remote controller 3 with a communication signal having SA, DA, PFC and a data part of a two-wire type signal line 12, an inspecting apparatus 8 comprises a confirming signal sender 10 for generating the signal having in combination specific SA, PFC for inspecting to transmit it, an input unit for inputting a state of a load 2 of the heater, and an inspecting apparatus controller 9 for controlling an operation of the apparatus 8. In this case, the controller 9 outputs a specific communication signal designated by data of the data part desired to be driven of the load 2 to the line 12 by the sensing means 10, and when the designated load is driven according to the state of the load 2 input through the unit 11, it is decided to be normal of if not driven, it is decided to be abnormal.
Patent JP-2001169759-A (JP)
Title: Dried daily dish with roasted color
Inventor: IMURA SAKAE
IPC: A23L35/00
Filed: 1999-12-16
Abstract: PROBLEM TO BE SOLVED: To obtain a mass-producible dried daily dish treated by frying, such as a dish of soup featuring dumplings of minced pork and spices wrapped in a Chinese thin pastry, Chinese spring roll, Giaoz, ingredients with deeply fried batter (Tempura), a mixture of vegetables and shrimps coated with deeply fried batter, bits of fried Tempura batter, residue of deeply fried Tempura batter, or the like, having a totally proper roasting color, preferable flavor and palatability. SOLUTION: For example, a raw material of pastry, coating, or the like, of the dried daily dish is fried by adding a saccharide and/or an α-starch to give the objective daily dish having a totally roasting color.