baber/WOPTO huggingface dataset:
Patent JP-H04149399-A (JP)
Title: Segment feeder
Inventor: UEDA HISATERU
IPC: E21D11/40
Filed: 1990-10-11
Abstract: PURPOSE:To construction efficiency by sequentially sending a plurality of segments from a feed portion hanged to a segment assembling device to a segment holding portion. CONSTITUTION:A segment set jack 16c is provided at the rear end of a main body frame 16a hanged to a segment assembling device 14 and being recessed in plan view. A jumping mechanism 20 which is in the form T in plan view is provided and is supported at its rear position to the recessed portion of the frame 16a and is allowed to slide in its longitudinal direction via a jumping jack 20d. A segment feed mechanism 18 is provided and segments can be sent out via a segment feed jack 18a and a feed claw 18c. The jacks 16c, 18a are driven and segments 12(a) to (e) for one ring are sent out in sequence. The mechanism 20 is moved forward by the jack 20d and the front segment is transported to just below a holding mechanism 48. Thereby segments can be efficiently fed using a simple device without requiring any storage space.
Patent JP-H05249697-A (JP)
Title: Formation of resist pattern
Inventor: SATO ISAO
IPC: G03F7/40
Filed: 1991-10-22
Abstract: PURPOSE:To provide a resist pattern forming method with high accuracy which enables to form an excellent pattern with no O2RIE residual and enables to avoid any damage to an upper resist pattern with a CF4/O2 plasma treatment. CONSTITUTION:In the pattern forming method using a Si containing resist, the following processes are carried out; a process developing the Si containing resist on a substrate to be treated 21, and a process carrying out a surface treatment by irradiating with UV rays, while the substrate to be treated 21 is heated with a surface treating liquid 28 which is highly reactive to a Si element. The surface treating liquid is used tetrabutyl ammonium fluoride solution.
Patent JP-H06341093-A (JP)
Title: Water-dispersible fibrous sheet, reinforcing fiber material for hydraulic inorganic material and production of fiber-reinforced hardened body using the same
Inventor: HOSODA TAKAAKI
IPC: C04B16/02
Filed: 1993-11-01
Abstract: PURPOSE:To obtain a water-dispersible fibrous sheet or a reinforcing fiber material for a hydraulic inorganic material, composed of a material formed into a sheet containing reinforcing fiber, pulp fiber, a water-soluble binder and further a specific fiber dispersing agent in a specified proportion, readily and homogeneously dispersible and capable of manifesting excellent affinity for a matrix material. CONSTITUTION:The water-dispersible fibrous sheet or a reinforcing fibrous material for a hydraulic inorganic material is obtained by mixing and dispersing (A) 20-93wt.% reinforcing fiber, especially carbon fiber with (B) 5-80wt.% pulp fiber, preferably papermaking pulp fiber and (C) 2-25wt.% water-soluble binder, e.g. starch, PVA or CMC and further, as necessary, (D) a fiber dispersing agent having 5-25 HLB and forming a sheet of paper. Since the resultant supply material for reinforcing fiber is readily disintegrated in water, uniformly dispersed and firmly bonded to a matrix material, it is extremely suitable. Furthermore, this material is suitable as the supply material for functional fiber such as an electrically conductive material or a filter.
Patent JP-2000099974-A (JP)
Title: Irradiation angle adjusting mechanism for laser beam to optical disk for optical pickup in disk player
Inventor: TOKORO KOICHI
IPC: G11B7/125
Filed: 1998-09-28
Abstract: PROBLEM TO BE SOLVED: To make stress to be hardly applied to the constituting part of a disk player. SOLUTION: In the irradiation angle adjusting mechanism 24 of a laser beam to the optical disk 14 of an optical pickup in a disk player, a spindle motor 20 is mounted on a mount 22 and the mount 22 is attached to a mechanical chassis 10 with three supporting parts and the inclination of the mount 22 with respect to the mechanical chassis 10 is made changable by constituting one part among the supporting parts with the spacer 26 interposedly mounted between the chassis 10 and the mount 22 as a reference supporting part 26 and by arranging an energizing mechanism 27 abutting the mount 22 on the spacer 26 as the reference supporting part 26 while always energizing it to the direction of the chassis 10 with an elastic member 42 and by adjusting gaps between the chassis 10 and the mount 22 at respective adjustment supporting parts 28,  30 while using the two parts among the three supporting parts as the adjustment supporting parts 28, 30.
Patent JP-H1193673-A (JP)
Title: Direct injection-type diesel engine
Inventor: KUZUTANI YOSHIFUMI
IPC: F02M61/14
Filed: 1997-09-18
Abstract: PROBLEM TO BE SOLVED: To provide compatibility between promotion of mixing of fuel and air in high loading and prevention of sticking of fuel to the peripheral wall surface of a combustion chamber in high-speed low loading, in a direct injection-type diesel engine. SOLUTION: A plurality of recessed parts 3 are circumferentially formed on the peripheral wall surface of a circular combustion chamber formed on a piston 1 at equal distances. Each recessed part 3 is formed into such a shape that the bottom surface may be gradually deeper from the upstream side to the downstream side and also may be shallower from the deepest part 302 with the steep gradient. A plurality of nozzle holes 41 whose injecting directions face respective recessed parts 3 are formed on a fuel injection nozzle 4 facing the combustion chamber.  Even if the swirl flow is strengthened in order to promote mixing of a fuel and air in high loading, fuel sticking is restrained since the scattering direction of fuel grains and the bottom surfaces of the recessed parts 3 are made to be approximately parallel to each other in the upstream side half parts 31 of the recessed parts 3 in high-speed low loading, and centrifugal force to act on the fuel grains is weakened by the turbulence of the swirl flow in downstream side half parts 32 as small parts, and fuel sticking is restrained.
Patent JP-H07130533-A (JP)
Title: Superconducting current lead and superconducting device using same
Inventor: SOEDA ATSUKO
IPC: H01B12/02
Filed: 1993-11-01
Abstract: PURPOSE:To make it possible to design to match any environmental condition and to reduce heat loss by constructing an oxide superconductor phase of a part to be installed on the high-temperature side and a different superconductor phase for an oxide superconductor phase of a part to be installed on the low- temperature side. CONSTITUTION:Wire materials in two kinds of lengths are prepared for a Bi type superconducting wire 3 and a Tl type superconducting wire 4, respectively. After a combination thereof is pressed, it is made into one unit by diffusion joining to make an oxide superconducting current lead. And the number of layers of wire materials to be overlaid and the lengths of the Bi type superconducting wire 3 and the Tl type superconducting wire 4 are changed to form two oxide superconductive phases 1 having different compositions and crystal structures in a sheath material 2. A conductor to be positioned on the high-temperature side is the Tl type superconductor and a conductor to be positioned on the low-temperature side is the Bi type superconductor.
Patent JP-H04148433-A (JP)
Title: Pseudo fault circuit
Inventor: YAMAUCHI MAKOTO
IPC: G06F11/22
Filed: 1990-10-12
Abstract: PURPOSE:To conveniently and efficiently execute a pseudo operation and the like at the time of execution by arbitrarily setting pseudo fault generation circuits so that they can be reset or cannot be reset by means of an error reset signal. CONSTITUTION:When pseudo fault circuits 11, 12,..., and 1n receive pseudo fault setting signals 101, 102,... and 10n, they set values, and reset the values when they receive a condition error reset signal 400. When a reset pseudo fault circuit 20 receives an error reset validity/invalidity setting signal 200, it sets the value and outputs an error reset validity signal 500. An error reset suppression circuit 30 receives an error reset signal 300 and the error reset invalidity signal 500 and outputs the condition error reset signal 400. Thus, the pseudo operation can efficiently be executed.
Patent JP-2001102721-A (JP)
Title: Manufacturing method of composite molded item
Inventor: SATO AKIRA
IPC: H05K3/20
Filed: 1999-09-28
Abstract: PROBLEM TO BE SOLVED: To provide a method by which a composite molded item, such as the injection circuit board, injection molded circuit parts, etc., having a small size can be manufactured with high dimensional accuracy by markedly improving the productivity. SOLUTION: In a method for manufacturing a composite molded item, the item is manufactured in such a way that, after a molded aggregate composed of a plurality of single base molded bodies which become the skeletons of the composite molded item is formed by injection molding resin, cutting grooves for hand breaking are formed along dividing lines and plated metallic wiring patterns are selectively formed on the surface of the aggregate. Then finally the aggregate is divided into the single base molded bodies, by breaking the aggregate by hand along the cutting grooves.
Patent JP-S61152437-A (JP)
Title: Manufacture of optical element
Inventor: ARIGA TORU
IPC: B29D11/00
Filed: 1984-12-27
Abstract: PURPOSE:To provide very effective manufacturing method of optical element having complicated and minute configuration by a method wherein the internal space of a tubular body is evacuated or pressurized to form the surface of glass polymer inside of the tubular body into curved surface. CONSTITUTION:A material 1, consisting of glass or polymer, is put on and fixing to a metallic plate 2, ground optically. The material 1 is heated to a temperature, higher than the softening temperature thereof but lower than too much softening temperature, by heaters 5 arranged around the material 1. Next, the end face of the tubular body 3, having a valve 4 and capable of being moved up-and-down, is abutted against the surface of the material 1 and is fixed so that the tubular body does not move. The internal space of the tubular body is evacuated or pressurized to a predetermined pressure by employing an evacuating or a pressurizing machine, provided at the other end of the tubular body 3, and regulating the valve 4. A convex lens is formed by evacuating the internal space of the tubular body while a concave lenses is formed by pressurizing the same. The lens is cooled by natural cooling or proper cooling means so that a strain will never be caused in the optical element.
Patent JP-H05114578-A (JP)
Title: Semiconductor device and manufacture thereof
Inventor: ISHIDA TETSUO
IPC: H01L21/3205
Filed: 1991-10-22
Abstract: PURPOSE:To increase the wiring yield by avoiding the corrosion of semiconductor substrate due to WF6 gas. CONSTITUTION:A contact hole for electric connection to an n<+> diffused layer 3 is formed in an interlayer insulating film 2 on a semiconductor substrate l. Next, the first bonded layer comprising the first Ti film 4 and the first TiN film 5 is formed along the wall surface and bottom surface of the contact hole. Next, the second bonded layer comprising an Si film 7 is formed along the inner surface of the first bonded layer. Finally, a W plug 8 is buried in the second bonded layer while a wiring pattern comprising the second Ti film 9, the second TiN film 10 and an Al-Si-Cu film 11 is formed on the W plug 8.
Patent JP-H05115069-A (JP)
Title: Television receiver
Inventor: MURAYAMA AKIHIRO
IPC: H04N5/208
Filed: 1991-10-22
Abstract: PURPOSE:To improve picture quality by improving the S/N and controlling the fineness of color corresponding to content of a picture. CONSTITUTION:A system comprising a LPF 23, a TOF 24, delay equivalent circuits 25, 26, a chroma signal processing circuit 28, LPF 29, 30 and delay equivalent circuits 31, 32 or the like is used for controlling a demodulation band of a chroma signal and a CPU 17 controls the demodulation band. The CPU 17 detects an edge of a video signal in a video signal processing section, discriminates a rate of a high frequency component of a luminance signal in response to the edge number and widens the demodulation band when the high frequency component is much and narrows the demodulation band when the high frequency component is less.
Patent JP-S61154115-A (JP)
Title: Transformer with tap winding
Inventor: TANIGUCHI YASUHIKO
IPC: H01F27/34
Filed: 1984-12-27
Abstract: PURPOSE:To reduce impulse voltage impressing to a tap winding and to simplify structure of the title item by a method wherein a nonlinear resistor is assembled to a tap switch and disposition thereof is performed between each of adjacent fixed contact. CONSTITUTION:A terminal conductor 5 holding each fixed contact 4 of a tap switch 3 between each conductors 5 is penetrated and inserted into an insulated cylinder 8 placing on a nonlinear resistor 7. That is, the insulated cylinder 8 possesses a slit 9 facing thereto in axial direction, and the terminal conductor 5 is stacked mutually with the nonlinear resistor 7 to a base support 10 through a mild spring 11, then is fixed and is constituted putting the upper suppot 12 to the top stage. A moving contact 6 is provided to an arm 13 with a rack unit so as to slide and contact with the fixing contact 4, and then the end thereof is grounded.
Patent JP-H01115179-A (JP)
Title: Gas laser apparatus
Inventor: KARASAKI HIDEHIKO
IPC: H01S3/034
Filed: 1987-10-28
Abstract: PURPOSE:To realize long life of a mirror and stabilization of processing quality for a long period of time by providing openings to the whole periphery of reflecting surface of mirror for allowing the laser medium gas to be ejected therefrom. CONSTITUTION:An opening 9 is provided at the whole periphery of the reflecting surface of a mirror 1 to allow the laser medium gas to be ejected. The gas entering a circular space chamber 16 from a gas guiding hole 9 is then guided to a joint pipe 11 from the opening a of mirror 1 while is it ejected to the reflecting surface of mirror 1 uniformly from the whole periphery. Therefore, contaminant substances increasing with time within the gas, for instance, an oxide of electrode material and oil do not easily reach the surface of mirror 1 and if these area adhered, these can be blown out by the gas. Accordingly, amount of contaminants burned and adhered to the mirror 1 can be reduced and operation life of mirror can be elongated and processing quality can be stabilized for a long period of time.
Patent JP-H06123805-A (JP)
Title: Polarizing plate
Inventor: KUKI HISAO
IPC: G02B5/30
Filed: 1992-10-13
Abstract: PURPOSE:To avert the malfunction of a liquid crystal display device and the electrostatic breakdown of TFT driving elements by suppressing the peeling electrification in a stage for assembling the liquid crystal and liquid crystal display device and preventing the decrease in yield due to the sticking of dust by the most economical method. CONSTITUTION:This polarizing plate is formed by using a cellulose triacetate film as a protective film and by sticking the protective film to one surface of the polarizing plate and forming a adhesive layer coated with a separating film to the other surface. The time until the electrification impressed to the polarizing plate decreases by a half, as measured after peeling the separating film then the protective film in succession from the polarizing plate, is >=30 seconds.
Patent JP-S60159092-A (JP)
Inventor: ENGERUBERUTO PURIIFUKE
IPC: C25F3/04
Filed: 1984-12-27
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-H05113781-A (JP)
Title: Character display device
Inventor: NAKADA SHINICHIRO
IPC: G09G1/00
Filed: 1991-10-23
Abstract: PURPOSE:To enable display of characters enlarged in vertical direction at high speed and with simple construction without using a bit map memory by processing an existing bit map font. CONSTITUTION:A character display device is provided with a character code generator 5 to store dot patterns of characters corresponding to character codes and a programmable controller 3 to produce an address of even number field and odd number field, input it into the character code generator 5, and read out the dot pattern. The programmable controller 3 inputs the same address of a specified quantity into the character code generator 5 for the even number field and odd number field when a vertical enlargement mode is specified to read out the dot patterns and display the characters enlarged in vertical direction.
Patent JP-S63232146-A (JP)
Inventor: ROMIRII ETSUCHI HANFURIIZU
IPC: B65D25/44
Filed: 1987-10-29
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-H02120193-A (JP)
Title: Rear spoiler device
Inventor: MATSUMOTO MASAHARU
IPC: B62D37/02
Filed: 1988-10-31
Abstract: PURPOSE:To make a spoiler device stowable without sacrificing any cab space by moving a moving shoe, where a spoiler fine support leg is attached, to both storage and service positions by a guide rail installed in a car body, while tilting this support let at the storage position, and making it so as to be uprighted at the service position, in the captioned device for an automobile. CONSTITUTION:When a moving shoe 27 is in a service position at the rear end of a guide rail 25, a support leg 40 stands erect, holding a spoiler fin 50 in an operating state. Then, the moving shoe 27 is advanced forward by a driving part 30 via a geared cable 35, and when it is moved to a storage position, a follower pin 42 moves in a cam groove 29, moving to a higher position. With this movement, a rise-tilt leg 41 is tilted with a pivot 41a as the center, and at time of arrival at the storage position (a front end position of the guide rail 25), a quadrangular link being formed by the moving shoe 27, both rise-tilt legs 41, 45 and a holding bracket 49 is folded up. Thus, it is stowable at the outside of a car.
Patent JP-H02121421-A (JP)
Title: First stage circuit for optical receiver
Inventor: UDA YOSHIHIRO
IPC: H04B10/2507
Filed: 1988-10-31
Abstract: PURPOSE:To evade the effect of noise from an output signal even if common mode noise is exerted to a couple of inputs of a differential amplifier and to improve the noise immunity of a power system by supplying output signals of a couple of photodiodes coupled to one optical fiber to a couple of input terminals of the differential amplifier in an polarity inverted to each other. CONSTITUTION:A 1st state circuit of a photoreceiver consists of a differential amplifier 1, DC bias circuits 3, 4 applying an identical DC voltage to a couple of input terminals 11, 12, a photodiode 2 as a 1st photoelectric conversion means supplying an output signal to the input terminal 11, a resistor 16 and a capacitor 5. Moreover, the input terminal 12 is provided with a photodiode 22 as a 2nd photoelectric conversion means supplying an output signal of opposite polarity to that of the output signal from the 1st photoelectric conversion means, a resistor 17 and a capacitor 8. Thus, even is noise superimposed on a supplied power from a power supply terminal 7 appears, the noise is cancelled by the differential amplifier 1 and the noise does not appear in the signal waveform at an output terminal 13. Thus, the noise immunity in the power system is improved.
Patent JP-H06129587-A (JP)
Title: Pipe connecting device
Inventor: TABUCHI MASASHI
IPC: F16L47/34
Filed: 1992-10-14
Abstract: PURPOSE:To enhance the effectiveness of works associated with a connection case and also the piping works by fitting the connection case interiorly with the first valve element, which opens and closes the opening for pipe connection through operation from outside, and the second valve element which can block one of the existing lines facing the opening for branching. CONSTITUTION:In a connection case 1 which surrounds the peripheral surface of an existing service water pipe A in a sealed state, the first valve element 6 is installed which can be switched from the condition to admit outflow of the service water from the opening 2 for pipe connection to the condition checking the outflow of the water, and vice versa. The second valve element 8 is installed which is inserted through the existing pipe A from the opening 3 for branching and can block one 7 of the flow paths of the existing pipe A facing the opening for branching 3. When the fluid route is to be changed to the flow path leading to a new installed pipe from one of the existing pipe flow paths facing the opening for branching, the works associate with connection case and the piping works can be executed effectively.
Patent JP-S61154984-A (JP)
Title: Method and apparatus for dyeing synthetic resin molded product
Inventor: YAMAKITA YOSHIMICHI
IPC: D06P1/96
Filed: 1984-12-28
Abstract: PURPOSE:To make it possible to perform dyeing capable of obtaining a high dye deposition ration and having good reproducibility, by preparing a dyeing bath with a proper bath ratio on the basis of an actual dyeable amount calculate from the outer surface area of a synthetic resin molded product to be dyed and the thickness of the dye deposition layer thereon. CONSTITUTION:The actival dyeable amount is 1.056kg when 15kg of a polyester silider is dyed. The dyeing bath amount with a bath ratio of 15 is relatively small amount of 15.84l with respect to the actual dyeable amount. In a dyeing treatment process under this condition, water is at first introduced from a water supply port 25 and a conc. dyeing bath is subsequently introduced into a tank from a dyeing aid mixing tank 18 to set a dyeing bath amount filling a liquid sump tank. A casing 4 receiving a large number of synthetic resin molded products M is engaged with the liquid jet hollow shaft 3 in a dyeing tank 1 to be rotated and, at the same time, the above mentioned dyeing bath is injected and scattered onto the synthetic resin molded products M rotated under stirring and subsequently recirculated and flowed so as to be returned to the liquid sump tank. This dyeing process is performed for a definite time.
Patent JP-H1191993-A (JP)
Title: Winder for printing medium
Inventor: TAKEUCHI SAKAE
IPC: B65H18/02
Filed: 1997-09-22
Abstract: PROBLEM TO BE SOLVED: To provide a winder for a printing medium to facilitate mounting of a printing medium on a winding shaft. SOLUTION: This winder comprises a winding shaft 36 to wind a printing medium by applying a rotation force thereon; a positioning means in which a part 48 to be locked is formed on a part of the outer peripheral surface of the winding shaft 36 and is fitted in one end side of the winding shaft 36 and regulating the position of the wound printing medium L; and a lock part 58 arranged at a part of the positioning means 38 and locking the winding starting end part of the printing medium L at the part 48 to be locked.
Patent JP-H05112060-A (JP)
Title: Image recording apparatus
Inventor: HAYASHI MASAO
IPC: B41J29/38
Filed: 1991-10-23
Abstract: PURPOSE:To provide the above apparatus capable of continuing processing from the state at the OFF-time of a power supply even when there is a non- outputted image at the OFF-time of the power supply. CONSTITUTION:When a command for cutting off a power supply is issued, the data related to printing processing is stored in an auxiliary storage part and the data of a page memory 8 and the auxiliary storage part 6 are set to a non-volatile mode state. When the power supply is turned ON, the data are restored to the state before recession to perform continuous processing.