baber/WOPTO huggingface dataset:
Patent JP-H0536844-A (JP)
Title: Semiconductor device
Inventor: MORIMOTO KIYOSHI
IPC: H01L21/768
Filed: 1991-08-02
Abstract: PURPOSE:To improve the quality of an upper-layer wiring in a semiconductor device having a multilayer interconnection. CONSTITUTION:A semiconductor device is provided with a lower-layer first wiring 3, which is provided on a semiconductor substrate 1 via an insulating film 2 and is connected with each element on the substrate 1, and upper-layer second wirings 5A, which are provided on this wiring 3 via a second insulating film 4, respectively have first and second split parts 5A1 and 5A2 divided at parts, which overlap with the wiring 3, of the wirings 5A and are connected with the wiring 3. Thereby, even if one side of the split parts of the wirings 5A is disconnected by an abnormal growth of the wiring 3 and others, such as a foreign substance, the one side can be substituted for the other split part.
Patent JP-2000030836-A (JP)
Title: Sheet warming device
Inventor: INOUE MASAATSU
IPC: H05B3/00
Filed: 1998-07-09
Abstract: PROBLEM TO BE SOLVED: To visually confirm an operational state over the wide range by housing inside a control unit for controlling current supply to a heater wire of a main body, constituting an opening part of a controller box formed by opening a part from the side surface over the top surface with a light transmitting material, and emitting light from the inside of the box. SOLUTION: A controller box 3 installed at a corner of a main body 2 contains a control means 10 for controlling current supply to a heater wire 1 of the main box 2; a power source switch 5; a knob 5t of the power source switch 5; and a volume 6 A light transmitting means 8 made of a material with relatively high transparency and light transmitting capability, fixed to an opening part widely opened from the side surface over the top surface of the box 3 is made shine with light emitted from a light source means 9 on the inside. The control means 10 controls lighting, lights out, flashing, and lighting brightness. Operability and visibility of an operational state of an apparatus in a dark room at night for example are enhanced.
Patent JP-H0535125-A (JP)
Title: Image forming device
Inventor: KOIKE SHUJI
IPC: G03G15/16
Filed: 1991-08-02
Abstract: PURPOSE:To make it easy to keep a transfer surface in a good condition and to easily exchange the transfer surface inexpensively when it must be exchanged. CONSTITUTION:This is an image forming device provided with an intermediate transfer drum 2 driven to rotate so that a toner image transferred from the surface of a photosensitive body 1 may be further transferred on a recording medium 100, and it is constituted by providing a conductive elastic body 4 which forms the outer periphery part of the drum 2; a transfer film 5 which is attachably/detachably provided to cover the outer peripheral surface of the elastic body 4, whose surface is smooth and to which the toner image is transferred; and film fixing means 30 and 31 which fix the film 5 on the drum 2 so that it may cover the outer peripheral surface of the elastic body 4 and also release the fixing.
Patent JP-2001025110-A (JP)
Title: Vehicle controller
Inventor: NAKAZAWA YOSUKE
IPC: B60L15/20
Filed: 1999-07-08
Abstract: PROBLEM TO BE SOLVED: To enhance quality of ride and make effective use of frictional force. SOLUTION: This vehicle controller is provided with an acceleration slipping detecting means 11, which determines slipping of wheels from a rate of change over time in wheel speed and outputs an acceleration slipping detection flag, a slipping speed calculating means 13 which calculates the slipping speed of the wheels from wheel speed and body speed and outputs the result of calculation, a slipping speed controlling means 14 which calculates such a torque command correction value as to control slipping speed to a desired value, a torque reduction amount calculating means 12, which based on an acceleration slipping detection flag, a torque command correction value, and a torque command value from an operator cab, according to the torque command correction value,  makes correction to torque reduction by the acceleration slipping detection flag and the amount of torque reduction restoration after the acceleration slipping detection flag is reset, and outputs the obtained amount of torque reduction, and a torque command correcting means 15 which calculates the torque command value from torque command value, amount of torque reduction, and torque command correction value.
Patent JP-S6085863-A (JP)
Title: Polishing method
Inventor: IIJIMA NOBUO
IPC: B24B37/04
Filed: 1983-10-17
Abstract: PURPOSE:To shorten the handling time and as well to reduce the number of devices, by applying rough-finish and final-finish polishing cloths on both upper and lower stools which polish a substrate to be worked with the substrate being heled therebetween. CONSTITUTION:In the case of polishing a semiconductor substrate 5, the latter is led by means of a carrier plate 6 into between both upper and lower stools to which polishing cloths are applied, and both stools are rotated in opposite directions with respect to each other with a predetermined pressure force is applied to both stools while abrasive agent is dripped. Thus, the lower surface of the substrate 5 is roughly finished, but the upper surface thereof is subjected to final-finish polishing. After polishing for a predetermined time the substrate 5 is turned upside down, and is then led into between the both stools by the carrier plate 6. Therefore, such a desired polishing is realized that the lower surface of the substrate 5 is roughly finished under a predetermined pressure and rotation, and as well dripping of slurry, and the upper surface has a smooth finshed surface, simultaneously. In this case, in the semiconductor substrate 5, upon dice- bonding during the process of assembling, it is preferable even if one side surface is roughly finished.
Patent JP-H0358203-A (JP)
Title: Dc power unit
Inventor: MIYAKE KANAME
IPC: G05F1/10
Filed: 1989-07-27
Abstract: PURPOSE:To make the device into high efficiency by closing the contact of a relay provided between the anode and the cathode of an energy reverse dis charge prevention diode in an ordinary operation, and inputting a current to a rush current limitation circuit without interposing the diode. CONSTITUTION:Power loss can be prevented by setting the energy reverse discharge prevention diode 2 at a short-circuited state by providing the contact of the relay between the anode and the cathode of the energy reverse discharge prevention diode 2 and closing the contact of the relay in the ordinary operation. Furthermore, a bias circuit which supplies the base bias of a transistor 4 in a rush current prevention circuit 3 is provided, and a rush current is limited by permitting a constant bias current by which the transistor 4 can be saturated completely to flow, thereby, the power loss due to the transistor 4 can be re duced. In such a way, the device can be made into high efficiency.
Patent JP-2000028806-A (JP)
Title: Lens and its production
Inventor: YAMADA TAKATOSHI
IPC: G02B3/02
Filed: 1998-07-09
Abstract: PROBLEM TO BE SOLVED: To utilize the conventional lens producing method and producing device so as to produce a lens by which various kinds of astigmatism are generated by forming non rotationally symmetric curved surfaces for generating the astigmatism on both surfaces of the lens. SOLUTION: Lens forming surfaces 21A and 22A different from those of the conventional lens producing device are provided at the inner ends of two metallic molds 21 and 22. The curved surfaces which are not rotationally symmetric are formed on both surfaces of the lens by the surfaces 21A and 22A. By changing the rotational angles ϕ1 and ϕ2 of the molds 21 and 22, an angle Δ2ϕ formed by two astigmatism vectors W1 and W2 is adjusted, whereby the size W of the astigmatism vector W is adjusted. By changing the rotational angles ϕ1 and ϕ2 of the molds 21 and 22, the direction 2ϕ of the astigmatism vector W is adjusted.
Patent JP-H0940193-A (JP)
Title: Image forming device
Inventor: SERITA NOBUHITO
IPC: B65H1/26
Filed: 1995-07-31
Abstract: PROBLEM TO BE SOLVED: To prevent the occurrence of contact with a take-out roller during input and output of a paper feed cassette by a method wherein an energizing member is provided to energize a placing member and bring a paper sheet into pressure contact with an energizing member and lower the placing member against the energizing force of the energizing member. SOLUTION: A tray 2 being a placing member is arranged in a paper feed cassette and the tray 2 is energized to rotate upward through the force of a compression spring serving as an energizing member. During pull-out of the paper feed cassette, the protrusion part of a first ratchet 17 is dropped in a cam groove through the force of a spring and the claw part thereof is engaged with a first rack 18 to fix the first rack 18. When, from this state, the paper feed cassette is further pulled out, the tray 2 is pulled through a wire 5b, a second rack 7, and further the wire 5b, and the tray 2 is lowered against the push-up force of the compression spring. This constitution separates the upper surface part of the paper sheet away from a pickup roller and brings the paper sheet into a state to be capable of being drawn.
Patent JP-H0748718-A (JP)
Title: Melt anisotropic polyarylate pulp, production thereof and polyarylate paper
Inventor: NISHIOMOTE KENJI
IPC: D21H13/24
Filed: 1993-08-05
Abstract: PURPOSE:To obtain a polyarylate paper excellent in water nonabsorbing properties and chemical and heat resistances and further a pulp required to efficiently form the polyarylate paper and provide a method for producing the paper. CONSTITUTION:This polyarylate paper is obtained by mixing 100-40wt.% pulp (component A) composed of melt anisotropic polyarylate fiber containing >=60wt.% fiber having <=0.7 denier based on the fiber constituting the pulp without containing >=20wt.% fiber having >=4 denier size, having <=450cc freeness expressed in terms of Canadian standard freeness and 0-50wt.% staple fiber (component B) composed of melt anisotropic fiber having <=3 denier size and 2-10mm fiber length.
Patent JP-S6085884-A (JP)
Inventor: MURATA MASABUMI
IPC: B25J11/00
Filed: 1983-10-18
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-H0833587-A (JP)
Title: Counter for washing place
Inventor: KOZUKA YUJI
IPC: A47K4/00
Filed: 1994-07-26
Abstract: PURPOSE:To certainly support a detachable shelf-like structure which blocks a steam spout or a shelf-like structure on which soap or small things are placed. CONSTITUTION:A counter-like stand 25 is provided along a bathroom wall of a washing place 3, and the upside of the counter-like stand 25 is recessed to form a recessed part 19 that has a surrounding wall 18 consisting of a back wall 15 that is nearly parallel with the bathroom wall, side walls 16 that stretch toward the washing place 3 from both ends of the back wall 15, and a bottom 17 located at the lower ends of the back and side walls 15 and 16. Supports 13 with stoppers 13A are provided at places where the upside and the side walls 16 intersect each other, and a shelf-like structure 11 is placed in the recessed part 19 with both ends rested on the supports 13 and downward protrusions 47 inserted in the stoppers 13A.
Patent JP-H0482126-A (JP)
Title: Assembling device of shadow mask structure
Inventor: SHINODA HEIKICHI
IPC: H01J9/14
Filed: 1990-07-25
Abstract: PURPOSE:To prevent any damage to a blackened film of the outer surface of a mask skirt as well as of the inner surface of a frame, and any deformation of the curved surface of a shadow mask by putting the mask on a mask receiving board under such a condition that the curved surface of the mask is placed downward, and that a moving guide is opened. CONSTITUTION:A mask receiving board 2 for putting a mask curved surface 1a of a shadow mask 1, is moved vertically by an air cylinder 3. Plural moving guides 4 are arranged correspondingly on each side as well as on each corner of the shadow mask 1, on the upper side part of the mask receiving board 2, and each guide can be moved by an air cylinder 5. A thin plate guide 6 having elasticity is protruded from the guide 4, and is fixed to the guide 4. A frame receiving plate 9 for putting a spring 8 fixed to a frame 7, is arranged on the upper part of the guide 4, while a spring pin 11 which is actuated by an air cylinder 10, and which is inserted into the hole of the spring 8, is arranged on the upper part of the frame receiving plate 9.
Patent JP-S5896723-A (JP)
Inventor: FUKUDA KATSUAKI
IPC: H01G9/02
Filed: 1981-12-03
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-S5985408-A (JP)
Title: Intake/exhaust valve controller for multivalve type engine
Inventor: TOTSUNE ATSUSHI
IPC: F01L13/00
Filed: 1982-11-09
Abstract: PURPOSE:To increase output, reduce fuel consumption, and improve the stability in idle operation by reducing the max. lift amount of an intake/exhaust valve which is always opening and closing operated smaller than the max. lift amount of an intake/exhaust valve which stops operation in case of low load. CONSTITUTION:A pair of intake valves 3A and 3B and a pair of exhaust valves 5A and 5B are installed for one cylinder, and the intake valve 3A and exhaust valve 5A stop operation when a load low is applied, and operate when a high load is applied. The intake valve 3B and exhaust valve 5B always ON/OFF- operate. The max. lift of each of the intake valve 3B and exhaust valve 5B is smaller than the max. lift of each of the intake valve 3A and exhaust valve 5B. Therefore, the strength of the valve spring for each intake valve 3B and exhaust valve 5B can be reduced. Further, since the driving range is small, the resistance can be reduced, and the stability in idle operation can be improved.
Patent JP-S6089557-A (JP)
Title: Powdered material for thermal spray and its manufacture
Inventor: SHIYOUJI TAKASHI
IPC: C22C29/08
Filed: 1983-10-20
Abstract: PURPOSE:To obtain efficiently a dense and uniform sprayed film by sintering fine particles of WC and Co. CONSTITUTION:WC and Co are pulverized to <=40mum, and 100pts.wt. pulverized WC is mixed with 5-50pts.wt. pulverized Co. To the mixture is added a perfectly decomposable org. binder, and they are granulated to 10-150mum and sintered at 700-1,150 deg.C in a nonoxidizing atmosphere to obtain a powdered material for spraying. At this time, one or more kinds of fine powders selected among fine powders of Ni, Mo, Cr, Ti, Ta, Nb and Fe as heavy metals and fine powders of TiC, Cr3C2, TaC and NbC as carbides may be added by 1-5wt% of the amount of the solid matter to increase the sintering speed and to improve the strength of the resulting particles. When WC and Mo are used as starting materials, a powdered material for spraying can be manufactured in the same manner.
Patent JP-H0357978-A (JP)
Title: Fault prediction for cv cable
Inventor: TAN MASAYUKI
IPC: G01R31/08
Filed: 1989-07-27
Abstract: PURPOSE:To enable detection of occurrence of an electric tree by detecting a decomposition gas of a cable insulator produced with the electric tree in the insulator, diffused through the insulator and coming out of the cable insulator. CONSTITUTION:A cable connecting element 42 is constructed of a reinforcing insulative layer 44, a connecting tube 46, aninsulative compound 48 and a gas sensor 50. When an electric tree 40 occurs in a cable insulator 34, the insulator 34 (polyethylene) is decomposed by an electric discharge generated therewith and a gas is produced. The decomposition gas getting out of the insulator 34 with diffusion passes through a gap (a cable shielding layer 36) between the insulator 34 and a cable sheath 38, expands in the longitudinal direction of a cable and reaches the inside of the connecting element 42. When the decomposition gas is detected therein by the sensor 50, the occurrence of the electric tree 40 is known.
Patent JP-2000025225-A (JP)
Title: Actuator, ink jet recording head and ink jet recorder
Inventor: SAKAI MARI
IPC: B41J2/055
Filed: 1998-07-10
Abstract: PROBLEM TO BE SOLVED: To provide an actuator in which the piezoelectric characteristics of a piezoelectric layer is enhanced, and ink jet recording head and an ink jet recorder. SOLUTION: The actuator comprises a piezoelectric oscillator having a piezoelectric layer 70 formed on one side of a substrate defining a cavity through a resilient film 50 wherein the piezoelectric characteristics of the piezoelectric layer 70 is enhanced by setting the stress being applied thereto when a driving power is loaded to the piezoelectric oscillator equivalent to the stress being applied to the piezoelectric layer 70 at the time of film formation or higher than that in the tensile direction.
Patent JP-S6175792-A (JP)
Inventor: KOMORI AKIHISA
IPC: B66D1/44
Filed: 1984-09-18
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-H1140236-A (JP)
Title: Locking structure of female terminal for connector
Inventor: INOUE TAKUYA
IPC: H01R13/42
Filed: 1997-07-22
Abstract: PROBLEM TO BE SOLVED: To lock a female terminal inserted in a cavity, without thickening a connector by forming a locking stage part inside an insertion tip part of the female terminal, and locking the locking stage part from the inside by inserting a lance inside the insertion tip part of the female terminal to insert. SOLUTION: Cavities 5 b are formed in a housing 5a of a connector 5 vertically in two stages, and a female terminal 3 is inserted in each cavity 5b from an insertion tip part 3a individually. A lance 5e protruding backward to be inserted inside an insertion tip part 3c of the female terminal 3 is formed on an insertion tip surface 5c of the cavity 5b. A nail part 5f is provided at the tip of the lance 5e. When the female terminal 3 is inserted in the cavity 5b, while the lance 5e of the cavity 5b is inserted inside the insertion tip part 3a of the female terminal 3, the nail part 5f runs on to a locking stage part 3c, and while warping upward in a space of the insertion tip part 3c, it runs over the locking stage part 3c and is restored downward. The locking stage part 3c of the female terminal 3 is locked from the inside.
Patent JP-H0750415-A (JP)
Title: Manufacturing method and device of thin film transistor
Inventor: KASHIRO TAKESHI
IPC: H01L29/78
Filed: 1993-08-06
Abstract: PURPOSE:To form a semiconductor layer exhibiting high performances in excel lent evenness in low defective density by a method wherein the semiconductor layer is formed by leading-in a film forming gas by plasma CVD process simulta neously leading-in hydrogen gas in the part near a film forming substrate so as to evenly thicken the hydrogen concentration on the surface of the substrate. CONSTITUTION:A high-frequency power supply 12 and a grounding electrode opposing thereto are arranged in a film forming reaction chamber 11. Next, a film forming leading-in device 14 is arranged on the high-frequency power supply 12 side while a vacuum exhaust device 15 is arranged on the grounding electrode 13 side. Besides, a film forming substrate 16 is fixed to the grounding electrode 13 while a hydrogen gas leading-in device 17 is arranged closely opposite to this film forming substrate 16. Next, the gasses are led into this chamber 11 from the hydrogen gas leading-in device 17 and the film forming gas leading-in device 14 to form a semiconductor layer. During the film forming time, the hydrogen gas concentration on the whole film forming surface is evenly thickened. Through these procedures, the defective density of the semiconductor layer can be lowered while preserving the excellent switching characteristics.
Patent JP-H0747717-A (JP)
Title: Color printer
Inventor: KOYAMA SHOICHI
IPC: G06T7/00
Filed: 1993-08-06
Abstract: PURPOSE:To prevent a forgery action by successively performing the parameterization of the characteristics of an image, the comparison by a comparison means and the discrimination by a discrimination means at the time of the input of a color image signal to an input buffer means. CONSTITUTION:Line memories 25-33 store an image forming signal VDO while shifting it in synchronism with a clock signal VCLK. The respective line memories are successively connected in the order of line memory 25   line memory 26   line memory 33 and store dot data of main scanning length equivalent to 9 lines with respect to a sub-scanning direction. Shift registers 34-42 input the output from the respective line memories corresponding to respective line memories 25-33 and constitute the matrix memory of main scanning direction 11 pixels X sub-scanning direction 9 lines of respective registers 1a-1k, 2a-2k, 3a-3k, 9a-9k. The pixel set to the resister pat 5f of a central part is defined as a noticeable pixel.
Patent JP-H10123120-A (JP)
Title: Inspection device of liquid
Inventor: BINZ DIETER DR
IPC: G01N35/10
Filed: 1997-07-22
Abstract: PROBLEM TO BE SOLVED: To provide a device for analyzing a liquid that can be carried easily where the device directly contacts a liquid to be inspected and almost no space is required. SOLUTION: A device 1 has at least one of reaction rooms 4, 5, and 6 where a soil 100 is introduced or a liquid is introduced from storage containers 8, 9, 10, 15, 16, 17, 20, 21, and 25 for analysis. Reaction rooms 3, 4, 5, and 6 are arranged in a housing 2. Also, the storage containers 8, 9, 10, 15, 16, 17, 20, 21, and 25 are housed in the housing 2 or are arranged outside. The housing 2 is arranged while it is floating freely in the soil 100 to be inspected or is provided outside.
Patent JP-H1037591-A (JP)
Title: Drive control device for panel
Inventor: MATSUMOTO SOJI
IPC: E05F15/14
Filed: 1996-07-25
Abstract: PROBLEM TO BE SOLVED: To prevent partition panels that move along a rail from being broken by collision with one another. SOLUTION: A plurality of partition panels 16 are provided along a rail 11 and hung and supported by means of driving runners 13, 14 provided on a rail 11. The driving runners 13, 14 are made to run as they are driven by an electric motor 15a for the runners. If the partition panel 16 at the front stops while the partition panels 16 move in the same direction in succession, ceiling-and floor-touching cushions 55, 58 project form that partition panel 16. The stop of the partition panel 16 is detected in accordance with the projecting of the ceiling-touching cushion 55, and when the stop of the partition panel 16 is detected, the next partition panel 16 is decelerated. This constitution allows the next partition panel 166 to be decelerated in accordance with the partition panel 16 ahead, so that the next partition panel 16 is surely decelerated to prevent damage to the panels 16 due to collision between them.
Patent JP-2001025140-A (JP)
Title: Grommet-expanding machine for long grommet
Inventor: MANGYO MAKOTO
IPC: H02G3/22
Filed: 1999-07-09
Abstract: PROBLEM TO BE SOLVED: To provide a grommet-expanding machine capable of stably expanding a long grommet for electric wire passing work. SOLUTION: The root part of an expanding claw 1, passed through a grommet and its front end, are supported by link mechanisms disposed in parallel. A cylinder actuator 5 interlockingly drive the link mechanisms 2, 3 to relatively move three expanding claws 1 supported by first, second and third links 8, 9 and so on to a radially expanded position and enlarge the grommet with the claw.