baber/WOPTO huggingface dataset:
Patent JP-S62141740-A (JP)
Title: Manufacture of semiconductor integrated circuit
Inventor: FUJITA TSUTOMU
IPC: H01L21/3205
Filed: 1985-12-16
Abstract: PURPOSE:To form a metal wiring and an interlayer insulating film free from void and to make them flat by a method wherein, after cavity-shaped grooves for wiring are formed in an insulating film, a thin semiconductor or metal film is formed on the side surfaces of the grooves, and a gas containing metal is made to react to make the metal grow selectively only in the cavity-shaped grooves. CONSTITUTION:After cavity-shaped grooves 2a and 2b for wiring metal are formed, polycrystalline silicon 3 is deposited on the whole surface by a CVD method. Next, the polycrystalline silicon film 3 on the bottom surfaces of the cavity-shaped grooves 2a and 2b and on the surface of an insulating film 1 is removed by using anisotropic dry etching. Since the etching goes only in the vertical direction, the polycrystalline silicon film 3 is left on the side surfaces of the grooves 2a and 2b. Then, a gas prepared by diluting WF6 with Ar is made to react with the polycrystalline silicon film 3. In other words, tungsten W5a and W5b is made to grow selectively only on the side surfaces of the cavity-shaped grooves respectively by using the reducing reaction of silicon. On the occasion, W does not grow on the surface of the insulating film 1. Next, W is made to grow by using the reducing reaction of hydrogen. Since hydrogen has a property that it is adsorbed only on the surface of metal to ionize same, the above-mentioned reducing reaction of hydrogen grows, on this occasion, only from the side surfaces of the grooves 2a and 2b, while the grooves 2a and 2b are buried completely with W.
Patent JP-H04159101-A (JP)
Title: Tire wheel structure of vehicle
Inventor: UMEDA HIROYOSHI
IPC: B60B21/12
Filed: 1990-10-22
Abstract: PURPOSE:To effectively reduce the level of noise generated by the air columnar resonance of an annular space by providing an annular sound absorbing part in the annular space surrounded by the outer peripheral surface of a rim wheel as well as the inner surface of a tire, along the outer peripheral surface of the rim wheel or along the inner circumferential surface of the tire. CONSTITUTION:A tire wheel 1A for vehicle is composed of a rim wheel 3, and of a tire 4, which is built in the rim wheel 3, and on which a tread part 4a is formed in the outer peripheral surface. An annular space 7 is formed between an outer peripheral surface 3a of the rim wheel 3 and the inner surface of the tire 4. An annular sound absorbing part 10 protruded into the annular space 7 is provided almost in the center part of the outer peripheral surface 3a of the rim wheel 3 in the direction of the width. An annular member 11 is formed on the outer peripheral surface 3a of the rim wheel 3 of the annular sound absorbing part 10, and a plurality of through-holes 12 are provided on the annular member 11 of the annular sound absorbing part 10. The sound generated by the air columnar resonance of the annular space 7 is thus reduced by the sound absorption by the annular sound absorbing part 10.
Patent JP-H06202721-A (JP)
Title: Numerical control information generating device
Inventor: KISHI HAJIME
IPC: G05B19/4097
Filed: 1992-09-29
Abstract: PURPOSE:To enable even an unskilled operator to easily generate NC information by displaying selectable element shapes and numerical values corresponding to them on a display picture and using element shapes, which correspond to numerical information inputted from a numerical input device, for generation of numerical control information. CONSTITUTION:A numerical control information generating device is provided with a keyboard 1 for information input, and it is provided with keys for figures, four operations in arithmetic, the comma, parentheses, etc. A symbol keyboard 2 is provided with not only symbol keys for expression of graphics described on a design drawing but also an IN key for data storage in a memory, etc. A work indicating keyboard 3 is provided with a work feed key, etc. A column where the item name of input data will be entered is provided in the upper part of a graphic display screen of a CRT, and a column where inputted data and graphics are preset to be displayed is provided in the center. An input information display column through which the operator exchanges information with this device is provided in the lowest stage.
Patent JP-2001112165-A (JP)
Title: Bus protective relay device
Inventor: KODAMA ICHIRO
IPC: H02H7/22
Filed: 1999-10-05
Abstract: PROBLEM TO BE SOLVED: To properly provide a bus protective relay device which can perform zero-ampere control, even when the main contact and the sub contact of a breaker do not conform to each other, which is the control condition of a zero ampere control circuit. SOLUTION: When an opening command is outputted to the breaker connecting buses and moreover overcurrent relays provided severally in the bus connecting lines on both sides of the breaker are out of operation, AND circuits 5 and 6 materialize, and timers 7 and 8 output commands to turn the input currents to divided protective relays RY01 and RY02 to zero for protecting those buses to a zero-ampere control circuit 4.
Patent JP-H11115672-A (JP)
Title: Air bag device
Inventor: IBE SHOICHI
IPC: B60R21/215
Filed: 1997-10-16
Abstract: PROBLEM TO BE SOLVED: To provide an air bag device to be easily processed and manufactured and which is capable of making its mounting structure simple, which can be pushed, opened and swelled out by a force comparatively low in power when an air bag is swelled out so as to be expanded. SOLUTION: A garnish 36 housing an air bag 22 in a state that it is folded up, is mounted in such a way that it can be moved from the housing position of the air bag 22 approaching to a skeleton member 38, to a parted space in such a way that the air bag 22 housed inside can be swelled out to the outside, and let the air bag 22 be swelled out into the inside of a room out of a space between the garnish 36 moved out and the skeleton member 38.
Patent JP-H11118073-A (JP)
Title: Fuel hose
Inventor: BITO SHINICHI
IPC: F16L11/127
Filed: 1997-10-16
Abstract: PROBLEM TO BE SOLVED: To prevent acceleration of deterioration of respective layers of a fuel hose even if sparks are generated caused by the approach of a member having a high charged voltage. SOLUTION: This fuel hose comprises a hose main body 12 formed of an insulating resin, and is integrally provided with a coupling to be connected to an earth conductor to the hose main body 12. In the fuel hose, a static eliminating interposed layer 22 is provided partially or wholly on the outer front surface side of the hose main body 12. In the static eliminating interposed layer 22, the electric resistant characteristic satisfies either 1×10<10> Ω.cm or less of the volume resistivity or 1×10<10> Ω or less of the surface resistivity. Thus, a static eliminating path extending to the earth conductor for static electricity generated on the inner surface of the hose main body 12 is formed.
Patent JP-2000115293-A (JP)
Title: Notice device
Inventor: SETO TAKESHI
IPC: H04W52/00
Filed: 1998-10-06
Abstract: PROBLEM TO BE SOLVED: To provide a notice device that notifies prescribed information by moving a moving part with an actuator and can easily receive a power source of the actuator. SOLUTION: The notice device that is provided with moving parts 3, 3, an actuator 2 that is coupled with the moving pats 3, 3, and an actuator control section 4 that controls the actuator 2 based on a signal to deliver prescribed information and where the prescribed information is notified by using the actuator 2 to actuate the moving parts 3, 3, is also provided with a power source input means by receiving a power source of the actuator 2 by manually moving the moving parts 3, 3.
Patent JP-H10130856-A (JP)
Title: Glass circuit substrate
Inventor: TOMARI YOSHIAKI
IPC: C23C18/52
Filed: 1996-10-25
Abstract: PROBLEM TO BE SOLVED: To provide a glass circuit substrate which allows the formation of wirings by wet process plating without formation of special under costing layers on a glass surface and without impairment of the smoothness of the glass surface with reduced deterioration in adhesion property in spite of the thermal influence from outside. SOLUTION: This glass circuit substrate has a catalyst nucleus layer 2 consisting of metal Pd formed on a glass substrate 1 and an amorphous Pd-P plating layer 3 formed on this catalyst nucleus layer 2. The film thickness of this amorphous Pd-P plating layer 3 is 0.015 to 0.500μm. The content of the phosphorus in the amorphous Pd-P plating layer 3 is 3.0 to 10.0(wt.%).
Patent JP-2001107711-A (JP)
Title: Valve timing varying device for internal combustion engine
Inventor: MAEYAMA AKINOBU
IPC: F01M9/10
Filed: 1999-10-05
Abstract: PROBLEM TO BE SOLVED: To provide a valve timing device capable of effectively preventing lubrication malfunction of a sprocket. SOLUTION: The sprocket 3 is turned by a timing chain 10, while a housing member (first rotational body) 4 is turned together with the sprocket 3. A vane member 15 (second rotational body) 15 turned together with a camshaft 1 is housed in the housing member 4. A plurality of spirally projecting vanes 18 are arranged on the vane member 15, for determining a plurality of hydraulic oil chambers 19, 20 inside the housing member 4. The hydraulic oil chambers 19, 20 are, namely, formed between the first and second rotational bodies 19, 20. A hydraulic pressure intake/exhaust means 66 is arranged for supplying and discharging the hydraulic oil in respect to the operation oil chambers 19, 20. The housing member 4 is formed of sintered metal on the sprocket 3 and a portion where the sprocket 3 is arranged.
Patent JP-H03147730-A (JP)
Title: Loose ring for float string branch line for fishery
Inventor: MOCHIZUKI MASATOSHI
IPC: A01K91/18
Filed: 1989-10-31
Abstract: PURPOSE:To provide the title loose ring made up of small metallic rings through which a float string is inserted and a large metallic ring rotatably attached thereto and fitted with branch lines with both hooks and baits to prevent the loose ring from entanglement in the float string along with both the hooks and baits. CONSTITUTION:A float string 5 is inserted through small stainless steel rings 1 and a large stainless steel ring 2 loosely, rotatably attached to these small rings 1 is fitted with branch lines 4 with both hooks and baits 7, thus obtaining the objective loose ring preventing the loose ring from entanglement in the float string 5 because said small rings loosely move below and above the string along with both the hooks and baits 7.
Patent JP-H11105392-A (JP)
Title: Rotary seal
Inventor: OZEKI MASAYOSHI
IPC: B41K1/10
Filed: 1997-09-30
Abstract: PROBLEM TO BE SOLVED: To eliminate a complicated operation of rotating a grip member several times or removing the member until a height regulation of a rotary seal body is performed in the case of regulating the height of the body. SOLUTION: A grip member 20 is crowned on a grip fixing member 15 rotatably crowned on a mount 12 provided at an upper part of a regulating nut 11 via a spring 18. A pair of protrusions 17 are provided on one of opposed positions of an inner periphery of the member 20 and opposed positions of an outer periphery of the member 15, and a pair of guide grooves 19 for guiding the protrusions 17 with one end of a vertical guide groove 19A as a circumferential guide groove 19B are provided on the other. At the time of disposing the protrusions 17 in the groove 19B, the member 20 becomes impossible to vertically move in the state that a regulating plate 11 is press bonded. And, at the time of rotating the member 20 to dispose the protrusions 17 in the groove 19A, the member 20 becomes vertically movable to rise by an elastic force of the spring 18 to rotate a regulating plate 14.
Patent JP-H08118287-A (JP)
Title: Cutting processing device for frozen fish
Inventor: KURIHARA SHIGEYOSHI
IPC: A22C25/00
Filed: 1994-10-26
Abstract: PURPOSE: To provide a frozen fish cutting processing device which can carry out the cutting operation in a sanitary and beautiful manner, prevent the adhesion of fish meal on the cutter and reduce the fish meal generation quantity, by reciprocatingly operating the cutter by the ultrasonic wave vibration, pushing a frozen fish in a superlow temperature state onto the cutter, and carrying out cutting. CONSTITUTION: An ultrasonic wave generator 9 is started, and a motor 8 is started. The high frequency energy supplied from the ultrasonic wave generator 9 is transmitted to a vibrator element 11, upper part horn 12, and an upper part holder 13 through a high frequency cord 10, and vibrates a cutter 2 having the saw teeth in a necessary frequency, e.g. about 20,000 times per sec. or so. While, a reciprocating arm 5 performs the reciprocation movement in the vertical direction through a crankshaft 7 and a link 6 by the motor 8. Accordingly, the cutter 2 performs the vertical reciprocating movement through the ultrasonic wave vibration. The reciprocation stroke is about 150mm. In this state, a frozen fish F having the superlow temperature, e.g. -40 to -50 deg.C is placed on a working table 1, and can be cut by pressing a cutter 2.
Patent JP-H02130405-A (JP)
Title: Appearance inspecting device for ic
Inventor: ENOSHIMA SHINJI
IPC: H01L21/66
Filed: 1988-11-10
Abstract: PURPOSE:To detect an angle of inclination at a position of inspecting ICs accurately by providing an arithmetic device to correct errors of an angle of inclination for an optical axis in an IC inspection attitude from two silhouette images as connected to one set of cameras for taking silhouette images. CONSTITUTION:Two cameras 13 and 14 and two lighting devices 11 and 12 are positioned at four parts separated at an equal distance on the same circumference viewed in plane while being located near surrounding sides of ICs 2. In operation, a lead 2a of an IC 2 and a molded underside edge 2b are taken with the cameras 13 and 14. Then, an arithmetic device (not illustrated) is connected to the two cameras 13 and 14 to correct errors in an angle of inclination at a position of inspecting ICs. This enables accurate detection of an angle of inclination at the position of inspecting ICs from two pieces of image information during the stoppage of conveying ICs.
Patent JP-S62143527-A (JP)
Title: In-phase synthesizing system
Inventor: TAKAHARA SHIGERU
IPC: H04B7/08
Filed: 1985-12-18
Abstract: PURPOSE:To simplify the circuit configuration of an in-phase synthesizing system so as to reduce cost, by comparing the output of a synthesized level detector when an infinite phase shifter is rotated by a fixed width with that of the detector before rotation and controlling the fixed-width rotation of the infinite phase shifter in the same or opposite direction by the absolute value of the difference between both outputs and a polarity code. CONSTITUTION:A synthesized level detector 1 detects the AGC voltage of an AGC intermediate frequency amplifier 12 and stores the AGC voltage in a storage device 3. A comparator 2 compares a level detected by the detector 1 with the value stored in the storage device 3 and a discriminator 4 compares the absolute value of the difference outputted from the comparator 2 with a previously determined fixed value. The discriminator 4 thus discriminates the magnitude of the difference. When it is discriminated that the absolute value of the difference is large, a code discriminator 5 discriminates the polarity of the difference. An infinite phase shifter controlling section 6 make control so as to rotate further an infinite phase shifter 10 by a fixed width in the same or opposite direction in accordance with the discriminated results.
Patent JP-H09188752-A (JP)
Title: Vapor precipitation of polymer from solvent/polymer blend by azeotropic spray-driving
Inventor: JIEFURII HEIUOODO UENGUROBIUSU
IPC: C08G63/88
Filed: 1996-10-28
Abstract: PROBLEM TO BE SOLVED: To produce a solid material without substantially containing an unrequired solvent by utilizing the formation of an azeotropic mixture together with a spray-drying process for removing the unrequired solvent from a solution, removing the solvent and purifying the solution or completely removing the solvent.  
     SOLUTION: (A) A solution containing a polymer solute is brought into contact with (B) an assistant solvent and the polymer containing (C) an impurity solvent having a certain boiling point mixed therein is spray-dried in the presence of the component (B) to azeotropically distill away the solvent of the component (C) with the component (B). The impurity solvent is removed by passing the solution through the steps. Furthermore, the component (B) has the certain boiling point, is incompatible with the solute of the component (A), boils at a temperature different from that of the impurity solvent of the component (C) and forms the azeotropic mixture with the impurity solvent. A silicone is preferred as the polymer of the component (A) and water, ethylene glycol, butyl alcohol, etc., are preferred as the component (B). 
     COPYRIGHT: (C)1997,JPO
Patent JP-2000095401-A (JP)
Title: Film winding method
Inventor: AKIYAMA KAZUHISA
IPC: B65H23/195
Filed: 1998-09-22
Abstract: PROBLEM TO BE SOLVED: To improve workability at beginning of winding a film by controlling to drive a take-over machine and a winding machine by the known quantities peculiar to the device and a time computed so as to equalize the sagging quantity of a film to the winding quantity. SOLUTION: The known quantities peculiar to the device are the letting-out speed V1 of a tenter 13, a time t1 until being wound on a winding machine 15, a time tc in which a take-over machine 14 moves the beginning end of a film up to the winding machine 15 at a speed Vc in the range of this time t1, a time t2 in which the winding machine 15 and the take-over machine 14 are accelerated from the stop state to a speed kV (k is a mutiplier) since the beginning end is wound on the winding machine 15, and a time t4 in which the winding machine 15 and the take-over machine 14 are decelerated to the same speed V1 as that of the tenter 13. A time t3 maintaining the speed kV1 is an unknown quantity, and it is obtained as a sagging quantity Ft=winding length Fw from formulas I, II.  By the known quantities peculiar to the device and the t3, a control device 16 controls to drive drive motors 14a, 15a to be able to begin winding of the beginning end of the film by the winding machine 15.
Patent JP-H02180307-A (JP)
Title: Fitting axis
Inventor: SWARS HELMUT
IPC: F16C3/00
Filed: 1989-11-02
Abstract: PURPOSE: To effectively allow airtightness by providing each collar with one cylindrical center portion to be brought. into contact with a tubular body, and providing a tip surface having a circular hole. CONSTITUTION: The mutually fitted collar projections of individual basic bearing journals 1 are bearing collars 20 to 23 made of materials having high elongation limits. Further, the collar projections are slid on collars 23 to 25 having center portions 44 to 46 and in tip surfaces having hole portions 32 to 3 disposed in tip surfaces 26 to 31. Thus, airtightness is provided, and a gasket is reduced in size.
Patent JP-S62146305-A (JP)
Inventor: HISATAKE TSUNEO
IPC: E01C19/22
Filed: 1985-12-18
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-H04158868-A (JP)
Title: Base material for medical container
Inventor: SHINONOME OSAMI
IPC: A61J1/10
Filed: 1990-10-23
Abstract: PURPOSE:To improve aptitude especially as tube with excellence in softness and recovering property by combining a specified polystylene based elastomer and an olefin-based polymer. CONSTITUTION:This base material comprises a polymer composition of a block copolymer and an olefin based polymer made up of a polystylene segment and an ethylene-propylene copolymer segment. The block copolymer herein a hydrogenation product of a block copolymer between polystylene and poly-1,4- isoprene. The olefin-based polymer is preferably one or two or more kinds of polymers selected from a group of polyethylene, ethylene-propylene copolymer, ethylene-vinyl acetate copolymer, ethylene-acrylic ester copolymer and polypropylene and polymers using these materials as main components.
Patent JP-H01139308-A (JP)
Title: Coin packer
Inventor: FUJIMAGARI YUKIO
IPC: B65B35/50
Filed: 1987-11-13
Abstract: PURPOSE:To securely and promptly pack coins without clogging and falling of the coins, by packing the coins after turning the coins fed in a laid flat state to make erect and transferring the coins collected close in lines to a coin packing place. CONSTITUTION:A coin X, which is guided by a guide plate 30e, a reversing block 30a having a three dimensional curved surface and a conveying belt 30d pivoted and crossed between a pair of pullies 30b, 30c and fed in a laid flat state, becomes erect after reversed by 90 deg. along the curved surface of the reversing block 30a. When the coin X reaches the pulley 30c, it is conveyed with holding by a tension roller 32a at one end thereof. Subsequently, the coin is fed in turn with pressing the side of a slider 42 against the energy directed as an arrow H due to a spring 42 by means of a torque basing on the energized force of a pulley 36a to pile up for forming closed lines in parallel and also in a standing state between a side member 41f and the slider 42 on a coin- collecting stacker 41a and finally feed to a coin packing place.
Patent JP-H0598471-A (JP)
Title: Etching device
Inventor: TANABE MASABUMI
IPC: C23F4/00
Filed: 1991-10-05
Abstract: PURPOSE:To uniformize the etching rate distribution and to prevent a substrate to be etched from an adverse electrical influence. CONSTITUTION:A flat anode 2 is opposed to a flat cathode 3 in parallel in a vacuum vessel 1, a substrate 4 is placed on the cathode, and a plate permanent magnet 6 is freely rotatably set on the rear of the anode to constitute an etching device. In this case, the center of rotation of the magnet is shifted from the center of the magnet, and the magnet is eccentrically rotated. Consequently, a magnetic field having a magnetic field component vertical to the substrate is generated at regular time intervals over the whole surface of the substrate, electrons are densely trapped in a sheath, and the charges are not significantly unbalanced. Besides, the anode is allowed to make an acute angle with the magnet, and a magnetic field having a magnetic field component vertical to the substrate is generated close to the center of the substrate.
Patent JP-H08146260-A (JP)
Title: Low polarization dispersion optical fiber and its production
Inventor: YAMADA SHIGETOSHI
IPC: G02B6/44
Filed: 1994-11-18
Abstract: PURPOSE: To provide a low polarization dispersion optical fiber which lessens the polarization dispersion occurring in external force and is less fluctuated in polarization dispersion. CONSTITUTION: This optical fiber is obtd. by forming a first coating layer 2 on the circumference of a bare optical fiber 1 and forming a second coating layer 3 on the circumference of this first coating layer 2. The optical fiber described above is formed so as to satisfy the equation, where the Young's modulus of the first coating layer 2 is defined as E1 (kg/m<2> ), the thickness as t1 (mm), the Young's modulus of the second coating layer 3 as E2 (kg/mm<2> ) and the thickness as t2 (mm).