baber/WOPTO huggingface dataset:
Patent JP-S60238426-A (JP)
Title: Gas seal device
Inventor: TAWARA HIROSHI
IPC: C21D1/00
Filed: 1984-05-09
Abstract: PURPOSE:To provide the titled gas seal device exhibiting powerful sealability without reducing the internal pressure of a furnace by forming a suction port between slit-shaped ejection nozzles which are opposed to a material to be heated and arranged in two rows at specified intervals, and circulating the gas sucked in from the suction port by a fan to the ejection nozzles. CONSTITUTION:The gas which is sucked in from suction ports 9a and 9b by operating a circulating fan 10 is forced into chambers 5a, 5b, 6a, and 6b, and ejected from ejection nozzles 7a, 8a, 7b, and 8b. Consequently, a gas current toward the suction port 9a from the nozzles 7a and 8b is produced on the upper surface of a material 2 to be heated, and a gas current toward the suction port 9b from both nozzles 7b and 8b is also generated on the lower surface of the material 2 to be heated. Consequently, powerful sealing action is exhibited by said gas currents. Meanwhile, in the figure, 1 shows the furnace body, and 11 shows wind- direction guide plates provided inside of an inlet and outlet port 12 of the material to be heated in the throat 4.
Patent JP-H04304464-A (JP)
Title: Original printing plate for electrophotographic engraving
Inventor: TACHIKAWA HIROMICHI
IPC: G03G5/05
Filed: 1991-04-01
Abstract: PURPOSE:To improve the etching rate of the original printing plate for electrophotographic engraving and to obtain a planographic printing plate which eliminates the staining of printing in non-image parts and has excellent image characteristics and to simultaneously prevent the image defects by the cracks generated in a photoconductive layer at the time of cutting or curving. CONSTITUTION:The photoconductive layer on the electrophotographic sensitive body consisting of at least a conductive base and the photoconductive layer contains at least (1) an org. photoconductive compd., (2) a binder resin which dissolves or swells in an alkaline liquid, and (3) a plasticizer.
Patent JP-S58210151-A (JP)
Title: Carbon steel with superior deflection-bending load characteristic
Inventor: TEZUKA KATSUTO
IPC: C22C38/06
Filed: 1982-05-31
Abstract: PURPOSE:To obtain a carbon steel with superior deflection-bending load characteristics by providing a restricted composition contg. C, S, Mn and Al and by forming a structure contg. a suitable percentage by area of martensite dispersed in the ferrite-bainite matrix. CONSTITUTION:A carbon steel with superior deflection-bending load characteristics and high wear resistance is obtd. by providing a composition consisting of, by weight, <=0.20% C, <=0.50% Si, <=0.60% Mn, <=0.060% Al and the balance Fe with inevitable impurities and by forming a structure contg. 2-10% by cross- sectional area of martensite dispersed in the ferrite-bainite matrix. The structure can be easily formed by suitably selecting heating conditions during hardening. The wear resistance can be enhanced by carrying out heating in the austenite range in a carburizing atmosphere so as to form a carburized surface layer.
Patent JP-H08285779-A (JP)
Title: Surface inspection method at bent part of photosensitive band material container
Inventor: FURUSAWA HIDEYUKI
IPC: G01N21/90
Filed: 1995-04-18
Abstract: PURPOSE: To facilitate the inspection while preventing trouble in the image formation by detecting a flaw on the surface at a bent part of a photosensitive band material container through a photoelectric sensor. CONSTITUTION: Since the beam area 3 of a highly precise screen fiber unit 2 is shielded by the bent part 9 of a photosensitive band material container 5, control output from an optical fiber analog sensor 1 represents a current value corresponding to the transmitted quantity of beam. When the sensor 1 is shifted by a shifter 10 along the part 9, a current value corresponding to the irregularities of a flaw 7 at the part 9 is inputted to a digital panel meter 4. The meter 4 takes in the input current value at a set sampling period and calculates the difference between the average value of input current values sampled previously and a currently sampled input current value. The difference is compared with a preset value thus determining whether a flaw is present at the part 9.  With such arrangement, the inspection is facilitated while preventing trouble when an image is formed using a photosensitive band material.
Patent JP-H11267267-A (JP)
Title: Input manipulator for game machine
Inventor: WARIISHI TAKAO
IPC: A63F5/04
Filed: 1998-03-20
Abstract: PROBLEM TO BE SOLVED: To provide an input manipulator with an improved operability for a game machine with which a user can play without the feeling of fatigue. SOLUTION: A game machine is provided with plural input manipulation parts 8. These input manipulation parts 8 are respectively provided so as to enable manual input operation in a prescribed direction while being supported so as to turn around axes or points, and arranged at each prescribed interval in one line along with one manual operation direction such as a horizontal direction, for example. It is preferable that at least one of plural input manipulation parts 8 is provided so as to enable manual input operation such as pushing, drawing or vertical oscillation, for example, in a direction different from the arranging direction.
Patent JP-2000282670-A (JP)
Title: Method for laying carpet
Inventor: YAMANE TAKASHI
IPC: A47G27/02
Filed: 1999-03-31
Abstract: PROBLEM TO BE SOLVED: To provide a method for laying a carpet, elastic and comfortable, carpet-fiber-protective, beautiful in appearance for a long time, superior in durability, low in noise during walking, with the carpet and a cushion material easy to remove from a floor, reduced in cost for modifying the carpet to be recycled and stable in surface flatness for a long period. SOLUTION: A more flexible cushion material 17 is adhered onto the floor surface 20a of a concrete 20 in a building structure via a first adhesive 23 and a carpet 10 is adhered onto the cushion material 17 via a second adhesive 22. A peel-up adhesive is used as the first adhesive 23 to be easy to peel while being kept properly adhesive all times without being dried and solidified after applied.
Patent JP-H06302014-A (JP)
Title: Cleaning device for disk shaped recording medium
Inventor: MURAKAMI NOBORU
IPC: G11B7/26
Filed: 1993-04-20
Abstract: PURPOSE:To obtain a cleaning device for a disk shaped recording medium capable of preventing the scattering of removed dust. CONSTITUTION:A device 10 has a rotation mechanism rotating a recording medium D while sucking and supporting the medium, an elevation mechanism and a cleaning part 18 blowing ionized gas to the medium D. The cleaning part 18 has a mounting base 181 a cover 183 fixed and provided on the upper plane side of the base and demarcating a clean chamber 182, a nozzle 184 ejecting the ionized gas, an evacuation duct 185 and a shield plate 186. Piercing the mounting base 181, an insertion hole 187 is made coaxicially with the recording medium positioned at a third stage 3. The cover 183 has a half circular part 183a and an U-shaped part 183b and the center of the insertion hole 187 is displaced in an upper direction to the center of the half circular part 183a. The nozzle 184 is positioned on nearly a tangent line of the upper side of the recording medium D made to be eccentric to the upper side and is made to be revolved in an angle theta. The shield plate 186 is provided between the nozzle 184 and the evacuating duct 185 and guides the ionized gas blown to the recording medium D to the side of the duct 185.
Patent JP-S61250443-A (JP)
Title: Smoke discharging device
Inventor: ISHIHARA TAKAYUKI
IPC: F24F13/14
Filed: 1985-04-30
Abstract: PURPOSE:To restrict the colliding speed of an opening and closing plate against the upper end of a suction port to reduce colliding sound and make a buffer unnecessary at colliding section by providing a speed reduction device for the movement of the opening and closing plate. CONSTITUTION:The speed reduction device is provided with rotary blades 23 coaxially with a gear 22 and the rotary blades 23 are enclosed in a damper main body 25 together with oil 24 while the opening and closing plate is disenergized by utilizing the resistance of the rotary blades 23 when they are rotated in the oil 24. In case exhausting is to be effected through the suction port 2, a solenoid 13 is conducted to pull a swing arm 19, rotate the opening and closing plate 5 and keep the same in the opening condition thereof. In this case, the gear 22 of the damper 21, which is meshed with the gear 20 of the swing arm 19, is rotated, however, the rotation of the swing arm 19 is disenergized by the rotary blades 23 and the colliding sound, generated when the stopper 26 of a plunger 14 collides against the solenoid 13, is reduced. In case the suction port 2 is closed, the speed of the opening and closing plate 5 is lowered by the operation of a damper 21 and the colliding sound, generated between the plate 5 and the upper end 18 of suction port, may be reduced markedly.
Patent JP-S6125426-A (JP)
Inventor: REIMONDO HARORUDO KUUIN
IPC: A01G27/00
Filed: 1984-05-11
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-S60234617-A (JP)
Inventor: SHIONO SHIYUNJI
IPC: A47J31/057
Filed: 1984-05-09
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-H04301862-A (JP)
Title: Scorotron electrifier
Inventor: KOYAMA HAJIME
IPC: G03G15/02
Filed: 1991-03-29
Abstract: PURPOSE:To prevent the degradation of an image caused by an electrifying action by always realizing the stable electrification processing of a potential over a wide area with respect to a photosensitive body so that a discharge is stabilized from low-potential electrification to high-potential electrification and ununiform electrification is avoided. CONSTITUTION:In this scorotron electrifier having a discharging wire 102a, a shielding case 102b disposed so as to surround the discharging wire 102a, and a grid 102c, and variably controlling the voltage of the grid 102c to control the potential by electrification with respect to the photosensitive body 101, a varistor 120 keeping a potential difference between the discharging wire 102a and the grid 102c almost constant, is provided.
Patent JP-H07300061-A (JP)
Title: Wiper device of string type
Inventor: SHOJI JUNICHI
IPC: B60S1/20
Filed: 1994-05-02
Abstract: PURPOSE:To provide a constitution at a low cost improving assembly workability so as to prevent a string from being twisted by improving a publicly unknown wiper device for string type mirror relating to the preceding utility model application (No.4-82047) and the preceding invention (application No. 5-335127). CONSTITUTION:A joint ring 41 is constituted by molding a wire into hairpin shape. A leg part of the hairpin-shaped joint ring is mounted by inserting it in a width direction of a surrounding belt, also to insert a string 27 through a loop-shaped part of the hairpin-shaped joint ring, and a joint sphere 42 is mounted on a point end of this string. Since the string 27, where the joint sphere 112 is mounted, can be rotated in a direction of circular arc arrow marks theta, theta', the string 27 is not twisted even when the surrounding belt 26 is peripherally turned.
Patent JP-S5618075-A (JP)
Title: Wind collecting plate fitting position for multiple parallel-positioned vertical wind mills
Inventor: SHIMODA TADASHI
IPC: F03D3/02
Filed: 1979-07-23
Abstract: PURPOSE: To concentrate wind force onto wind mills and to protect the wind mills when the wind is strong by providing multiple vertical type wind mills in parallel and mounting rotatable wind collecting plates on their upper parts.  
     CONSTITUTION: Multiple vertical type wind mills (b) are arranged in parallel, and rotatable wind collecting plates are provided on their upper part. Being thus constituted, the wind force can be concentrated onto the wind mill (b), and also, by shifting the wind collecting plate (b) toward the direction shown by the arrow, the wind mill (b) can be protected. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-S5718336-A (JP)
Title: Apparatus for housing semiconductor substrate
Inventor: SHIBAYAMA ISAO
IPC: H01L21/673
Filed: 1980-07-07
Abstract: PURPOSE:To stabilize thermal and chemical natures of a semiconductor substrate housing apparatus means of a protective film provided on the surface of the body thereof made of a heat proofing metal having a section for carrying the substrate. CONSTITUTION:A housing apparatus having a section for carrying a semiconductor substrate such as diffusing boat is made of a heat resisting metal such as stainless steel. Then, the entire surface of the metal is covered with a film having proper thermal and chemical natures, such as Mo silicide and W silicide. This upgrade both thermal and mechanical natures of the apparatus thereby optimizing it for automation work of water processing.
Patent JP-S5217878-A (JP)
Title: Flywheel balance meter
Inventor: KAWAUCHI HIDEO
IPC: G01M1/12
Filed: 1975-07-31
Abstract: PURPOSE: Support means of capstan shfat fixed on a flywheel has its rotation direction varied alternately at a required period and by giving revolution having the same amplitude to the support means, its balance can be measured easily and accurately. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-H09277550-A (JP)
Title: Ink replenishing apparatus
Inventor: HORIGUCHI HIDETO
IPC: B41J2/175
Filed: 1996-04-16
Abstract: PROBLEM TO BE SOLVED: To rapidly perform the filling work of an ink cartridge with replenishing ink without allowing ink to overflow. SOLUTION: An ink replenishing apparatus has function for replenishing an ink cartridge packed with an ink holding porous member 31 with replenishing ink and consists of an ink replenishing hole boring jig 2 having a drill part boring the ink cartridge 3 to form an ink replenishing hole 1 and the cartridge holder 4 housing and holding the ink cartage 3. Further, the cartridge holder 4 has the through-hole 19 into which the drill part 23 is inserted and the drill part 23 forms the ink replenishing hole 1 through the through-hole 19 and the tip thereof is pushed in the porous member 31 through the ink replenishing hole 1 and, after the drill part 23 is pulled out, an ink injection part 32 is formed to the porous member 31.
Patent JP-S61254065-A (JP)
Title: Air gap winding type rotary electric machine
Inventor: SHIN MASANORI
IPC: H02K55/04
Filed: 1985-05-02
Abstract: PURPOSE:To enhance the reliability with small size by flattening the linear coil portions of an armature winding in a tangential direction, contacting it with the inner periphery of a stator core, and disposing it on the outside of an inside coil supporting member. CONSTITUTION:The coil of an armature winding 4 is formed in a hexagonal shape, its linear coil portions are flattened tangentially inside an annular stator core 1, and disposed in two layers. An inside coil supporting member 3 is formed in an annular inner peripheral shape of outer polygonal shape. The linear portions are disposed on the outsides of the polygonal shape, and the outsides of the linear portions are secured through a outside coil supporting member 7 by an elastic key 8 to the core 1. Thus, the linear portions becomes the same polygonal shape as the outer periphery of the member 3 to stabilize the coil and to rigidly support it. The outsides are fixedly secured to the inner periphery of the core 1 effectively by the key 8 through the member 7.
Patent JP-S5619584-A (JP)
Title: Semiconductor memory
Inventor: YAMAMOTO SHINICHIROU
IPC: G11C11/41
Filed: 1979-07-24
Abstract: PURPOSE:To reduce the power consumption without lowering the layout efficiency of memory unit, by connecting the specified circuit to the both ends of the decoder circuit of word side decoder. CONSTITUTION:The decoder circuit 6 at word side decoder is formed with MOSFETQ11-. At the both ends of the decoder circuit 6, FETQ23, Q24 the gate of which receives complementary clock signal are respectively connected and further, via the buffers 7, 8 they are connected to the cell array. FETQ25, Q26 are respectively connected between the output terminal of FETQ23, Q24 and ground potential, and to the respective gate, the clock signal of opposite polarity as the said complementary clock is fed. With this constitution, without much lowering the layout efficiency, the memory with high speed and low power consumption even with increased words and bits can be obtained.
Patent JP-S60237292-A (JP)
Inventor: NOZAKI HIDEO
IPC: F16L33/26
Filed: 1984-05-11
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-S59219904-A (JP)
Title: Permanent magnet material
Inventor: YAMASHITA MICHIO
IPC: H01F1/053
Filed: 1983-05-30
Abstract: PURPOSE:To obtain a bond magnet to present a superior magnetic property without using a large quantity of Sm, Co, and having the property the same of higher as compared with the usual bond magnet. CONSTITUTION:The bond magnet at issue is consisting of magnet alloy powder mainly consisting of 8-20atom% R (provided that R is at least one kind of rare earth elements containing Y), 2-20atom% B and 60-90atom% Fe, or a material obtained by replacing a part of Fe with Co (provided that Co is 50% or less excluding 0%), and 50vol% or less binder, and moreover containing 3% or less M (provided that M is Nb, W, Mo, Al excluding 0%, and at least one kind thereof) in the magnet alloy powder. When the magnet alloy powder having composition mentioned above has constructional structure having a tetragonal compound containing R, B, Fe as the main phase, and having construction of a non-magnetic phase being rich with R, the powder presents a superior magnetic property.
Patent JP-H10289257-A (JP)
Title: Three-dimensional mesh correcting method, transformational analyzing device and recording medium
Inventor: KONDO KENJI
IPC: G06T17/20
Filed: 1997-04-11
Abstract: PROBLEM TO BE SOLVED: To correct nodes on a three-dimensional mesh surface that includes collapsed elements to prevent analysis precision from deteriorating due to the three-dimensional mesh that includes collapsed elements in three-dimensional transformational analysis due to a finite-element method. SOLUTION: A surface node extracting part 1 extracts the data of nodes existing on the surface of a three-dimensional mesh based on three-dimensional mesh data which are stored in a 1st data file 9 and include collapsed elements, and store it in a surface node data file 5. A move node designating part 2 designates a node (move node) of a move correction object among extracted nodes, and a free curved surface/free curve generating part 3 generates a free curved surface or a free curve with the move node and its ambient node group and stores it in a free curved surface/free curve data file 6. A designation node moving part 4 moves the move node on the generated free curved surface or free curve, corrects three-dimensional mesh and stores the three-dimensional mesh after correction in a 2nd data file 10.
Patent JP-H02271464-A (JP)
Title: Neural network simulator
Inventor: INAZUMI MITSUHIRO
IPC: G06F15/18
Filed: 1989-04-13
Abstract: PURPOSE:To realize a neural network simulator with a dynamic memory by using a data mode selecting function and a data identifier, and converting into the access to continuous addresses. CONSTITUTION:A node error value determining means 16 determines the error value of a node by the product sum value between the link coupling strength and the error value of a link start point node of a node error product sum means 15. A node error value updating means 17 selects the means 15 or 16 to update a corresponding node error value. A link coupling strength updating means 18 updates the coupling strength of the forward link or the backward link by the node output value obtained by a node output value determining means 10 and the node error value obtained by the means 16. A link coupling strength equalizing means 19 equalizes coupling strength values of a pair of the forward link and the backward link selected by a pair information storage means 7. An operation mode selecting means 20 selects a node output value updating means 11, the means 17, the means 18, or the means 19.
Patent JP-H01265226-A (JP)
Title: Projection type display device and its cooling device
Inventor: YAJIMA AKIHIKO
IPC: G02F1/133
Filed: 1988-04-15
Abstract: PURPOSE:To cool the heat that a polarizing plate absorbs efficiently and silently by the compact device by charging a refrigerant in contact with the polarizing plate. CONSTITUTION:A light valve 107 is composed of a liquid crystal panel formed, for example, a simple matrix, the polarizing plate 103 is abutted on it, and freon 113 is filled between the polarizing plate 103 and a color filter 102 as the liquid refrigerant 106. This light valve 107 is irradiated with high projection luminous flux from a halogen lamp, etc., as a light source 101 through a filter 102 and an image is projected on a screen 109, but the heat that the polarizing plate 103 receives is absorbed as the vaporizing heat of the refrigerant 106 and the vaporized refrigerant 106 emits its heat through a heat sink 111 and is liquefied to cool the polarizing plate 103 by a circulation pump 113.
Patent JP-S5618999-A (JP)
Title: Preparation of 25-hydroxy-24-oxocholestane derivative
Inventor: NISHIKAWA OSAMU
IPC: C07J9/00
Filed: 1979-07-26
Abstract: PURPOSE: To prepare the titled compound extremely useful as an intermediate of active-type vitamin D 3 , economically, in an industrial scale, by reducing a 25- hydroperoxy-24-oxocholestane derivative with a metal (salt) of a nucleophilic reagent.  
     CONSTITUTION: The objective compound of formula II (R 1  is H or OH-protecting group; R 2  is H or protected OH; R 3  is H; R 4  is H, OH or protected OH; R 3  and R 4  may form together a C-C bond; R 5 ,R 6  are H or form together a C-C bond) is prepared by reducing a 25-hydroperoxy-24-oxocholestane derivative of formulaI with metal or its salt (e.g. potassium iodide) or a solution of a nucleophilic reagent (e.g. triphenylphosphine) at -40 W+40°C. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-S5650608-A (JP)
Title: Filter device
Inventor: NAKAMURA SHIYOUICHI
IPC: H03G9/02
Filed: 1980-07-10
Abstract: PURPOSE:To secure the recording and reproduction with a high SN ratio for the filter device which is suited for the signal transmitter or the like of a tape recorder, by increasing the cut-off frequency in accordance with the increment of the signal level. CONSTITUTION:For recording, the negative feedback circuit of the main amplifier 2 consists of the resisto RN, and the record signal is led out to the record signal output terminal TR through the point passed through the variable filter 4 and the componsating amplifier 5. While in reproduction, the negative feedback resistor RN and the serial circuit of the amplifier 5 and the filter 4 are added to the negative feedback loop of the amplifier 2, and the reproduction output signal of the amplifier 2 is led to the reproduction output signal terminal TP. Then the cut-off frequency of the filter 4 is increased in accordance with the increment of the signal level. Thus the recording and reproduction is possible with a high SN ratio.