baber/WOPTO huggingface dataset:
Patent JP-H10110345-A (JP)
Title: Production of mixed yarn having different shrinkage and apparatus therefor
Inventor: O IYON SU
IPC: D02G3/32
Filed: 1997-09-22
Abstract: PROBLEM TO BE SOLVED: To provide a method for a mixed yarn having different shrinkage by which badness of a process and defect of fiber appearance are prevented by spinning a core yarn and an effect yarn from different spinning caps, introducing the core yarn into a direct drawing yarn pass and the effect yarn into an undrawing yarn pass, and thereafter doubling the both yarns. SOLUTION: A core yarn 8 and an effect yarn 9 made of the same kind or different kinds of polymers are spun through different spinning caps 2 and 1. The effect yarn 9 traveling a bypass through a substantially undrawing yarn pass of following rollers 4 and 6, etc., and the core yarn 8 traveling a direct drawing yarn pass of godet rollers 3 and 5 are doubled at an interlacing nozzle 7 in a state having different boil water shrinkages, interlaced and wound in the state of the objective mixed yarn having different shrinkages.
Patent JP-S63125834-A (JP)
Title: Brake cylinder
Inventor: HANEDA YASUHISA
IPC: F16D65/28
Filed: 1986-11-17
Abstract: PURPOSE:To shorten the axial dimension by providing a common cylinder chamber between first and second pistons. CONSTITUTION:A first air brake piston 22 having the front side connected to a push rod 36 connected to a brake device and a second spring brake piston 23 having the front side capable of abutting against the rear side of first piston 22 are received in a cylinder body 21 slidably back and forth. Also, a section between the first and second pistons 22, 23 in the cylinder body 21 is formed in a cylinder chamber 24 having a supply and exhaust hole 45 for pressurized air. Further, a first a first spring 25 for returning piston 22 is provided on the front side of first piston 22 and a second spring 26 or a spring brake is provided at the rear side of second piston 23, while the second piston 23 is adapted to resist the working force of second spring 26. By this constitution can be shortened the axial dimension.
Patent JP-H10126272-A (JP)
Title: Audio data transmission system
Inventor: HIZUKA SHINJI
IPC: G10L19/00
Filed: 1996-10-16
Abstract: PROBLEM TO BE SOLVED: To transmit audio data without losing the real time performance at all times, even on a transmission line where a transmission frequency band fluctuates at all times. SOLUTION: Audio data are subject to time - frequency orthogonal transformation by an orthogonal transformation section 1, and the result is fed to a high-frequency component limit section 2. The high-frequency component limit section 2 limits a high-frequency component of frequency spectrum data, based on state information from a state selection section 3. A limit information addition section 4 adds a data size or a limit state or the like fed from the state selection section 3 to data whose high-frequency component is limited from the high-frequency component limit section 2 as the limit information. The data with the limit information added to them are sent to a transmission line via a transmission section 5. A transmission band monitor section 6 monitors a transmission frequency band of the transmission line.  Then the state selection section 3 selects a limit state of the transmission of succeeding data based on the monitor result. A reception section compensates the information of the limited high-frequency component through an interpolation processing.
Patent JP-H1081293-A (JP)
Title: Folding ship form
Inventor: KITA HIDEO
IPC: B63B35/73
Filed: 1996-09-10
Abstract: PROBLEM TO BE SOLVED: To provide properties in relation to housing performance, transporting performance, designing performance of a ship from, decreasing performance of the number of parts in manufacturing, toughness, and safety, and to use the ship form not only for leisure but also for rescue and survival. SOLUTION: A ship form having water resistance and formed of the thickness of a plate is cut into round slices having the target width, the divided ship form cylindrical parts are extended from the upper one into plate shapes, they are connected by a waterproof connecting sheet with they having plate shapes whose cut parts include curved lines, or they are integrally formed so that a part to be brought into contact with the connecting sheet may be thinner than the plate shape and may be folded. All plate shapes of the ship form are formed into one piece without any gap or clearance causing water leakage, it is so formed as to be folded from the cut parts, overlapped, easily housed and folded into the small size in a short time, it is bent and the cut parts of the plate shapes are tightly contacted in assembling so as to be returned to the original ship form.  The ship form can be held by using assembling members and can be freely designed in relation to the shape, the size, and the capacity.
Patent JP-H06125080-A (JP)
Title: Field-effect transistor and manufacture thereof
Inventor: ISHIJIMA TOSHIYUKI
IPC: H01L29/78
Filed: 1992-10-13
Abstract: PURPOSE:To suppress a short channel effect by providing source.drain regions on a semiconductor substrate, laminating a gate electrode on the substrate through an insulating film, covering an element region on the substrate except the source.drain region, and connecting conductors between gate electrodes. CONSTITUTION:A source region 7 and a drain region 8 are provided on a silicon substrate 1. A polysilicon gate electrode 4 covering an element region on the substrate 1 except the regions 7, 8 laminated. Upper ends of conductors 9a, 9b in contact with the regions 7, 8 through the electrode 4 and a gate oxide film 3 are connected to wires 10. Further, the electrodes 4, 4 are directly electrically connected via conductors 5 insulator-wired between the regions 7 and 9. Thus, a short channel effect can be alleviated. Further, a material as the conductors can use low resistance metal.
Patent JP-H1080526-A (JP)
Title: Mechanism for preventing illegal locking of game machine ball shooting device
Inventor: NISHIZAWA SHIYOUICHIROU
IPC: A63F7/02
Filed: 1996-09-09
Abstract: PROBLEM TO BE SOLVED: To provide a game machine that prevents illegal locking of a game machine ball shooting device and significant damage to a game machine handle caused by this illegal conduct and that is more ideal even for players. SOLUTION: A recess 3 or groove is provided inside a handle 1 and in a handle rotating part 2, and a locking means is provided therein in such a way to be engaged by a spring, to make it possible to lock the handle rotating part 2 by a certain amount of rotation desired by a player. Therefore, illegal conduct such as locking the shooting device handle rotating part 2 by inserting a coin or the like into the handle 1 of a pachinko ball shooting device can be prevented, and the player can stably maintain the desired force to strike balls.
Patent JP-H05113465-A (JP)
Title: Method and apparatus for screening semiconductor device
Inventor: TATSUMA KENICHIRO
IPC: G01R31/26
Filed: 1991-10-22
Abstract: PURPOSE:To facilitate the connecting work between an aging board and circuit board and to perform the electrical connection between the 2 board and the circuit board readily even if the electrical connecting points are many. CONSTITUTION:Circuit-board contact terminals 4, which send out the electric signals generated in a circuit board 2, are provided on the circuit board 2. Aging-board contact terminals 6, which receive the electric signal generated in the circuit board 2, are provided at the position corresponding to the circuit- board contact terminals 4 on an aging board, which mounts and holds semiconductor devices. Two positioning holes 8 are provided at both sides of the edge part of the circuit board 2. Two positioning pins 9 are provided at the positions, which correspond to the positioning hole 8, at an electrical contact part 1a of the aging board 1. The circuit-board contact terminals 4 and the aging-board contact terminal 6 are brought into contact by coupling the positioning pins 9 with the positioning holes 8.
Patent JP-S61158877-A (JP)
Inventor: KOMIYAMA HIROSHI
IPC: C23C16/40
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-H05112744-A (JP)
Title: Ink jet ink
Inventor: KAWANA CHIKAKO
IPC: C09D11/00
Filed: 1991-10-22
Abstract: PURPOSE:To provide an ink jet ink which hardly solidifies or deposits while maintaining a high print quality without causing blur on printing paper by using a polyhydric alcohol having an HLB value of 20 or higher or its deriv. as a wetting agent. CONSTITUTION:The title ink contains polyhydric alcohol having a hydrophile- lipophile balance of 20 or higher or its deriv. in addition to water and a water- sol. dye.
Patent JP-H1096694-A (JP)
Title: Road surface state detector and vehicle loading the apparatus, and road surface information control system using the apparatus
Inventor: TAKAGI JUNICHI
IPC: G01N21/47
Filed: 1996-09-24
Abstract: PROBLEM TO BE SOLVED: To detect a state of a road surface in a simple constitution at low cost. SOLUTION: A road surface state detector is constituted of a reflecting light-measuring sensor 2 for measuring a reflecting light from a road surface, a wheel speed sensor 3 and a controller 4. The apparatus is mounted to a vehicle 5. The sensor 2 is provided with a light-projecting part for projecting infrared light to the road surface and a photodetecting part for detecting the reflecting light of the projected light from the road surface. The amount of the reflecting light detected during the movement of the vehicle is sent to the controller 4 and a spatial frequency characteristic is extracted. The controller carries out a judgment process for a state of the road surface LD on the basis of an analysis result of the spatial frequency and a measurement result by the wheel speed sensor.
Patent JP-H08101211-A (JP)
Title: Housing apparatus of analytical container
Inventor: TSURU YOSHIYUKI
IPC: G01N35/04
Filed: 1994-09-30
Abstract: PURPOSE: To house an analytical container inside a container housing box with good efficiency by means of a small-sized apparatus. CONSTITUTION: A housing apparatus is provided with a container housing box 3 which has an opening on the surface and with an apparatus box 2 on and to which the container housing box 3 is mounted and attached so as to be freely detachable. A chute 4 by which a slipping-down analytical container 1 is guided is installed in such a way that its lower end part is situated near one end edge of the opening in the container housing box 3 which has been mounted on, and attached to, the apparatus body 2. The chute 4 is tilted to the outside of the container housing box 3.
Patent JP-2001096280-A (JP)
Title: Waste water treatment
Inventor: TANNO FUMIO
IPC: C22B7/00
Filed: 1999-09-28
Abstract: PROBLEM TO BE SOLVED: To provide a waste water treatment method for removing a fluorine compound and a valuable metallic compound from the waste water containing the both, cleaning the waste water and also recovering valuable metal. SOLUTION: Alkali hydroxide is added to the waste water incorporating the fluorine compound and the metallic compound to form easily soluble alkali fluoride and hard soluble metallic hydroxide, etc., then the fluorine compound and the metallic compound are separated. A calcium compound is added to the waste water containing the fluorine compound to form hard soluble calcium fluoride and by removing this, metal and fluorine are removed from the waste water and the waste water is cleaned and also calcium fluoride less in heavy metals can be recovered. The sludge containing hard soluble metal is washed with alkali and then with water, thus a valuable metal compound not incorporating impurities such as fluorine is recovered.
Patent JP-2000106435-A (JP)
Title: Power semiconductor element
Inventor: SHINOHE TAKASHI
IPC: H01L29/872
Filed: 1998-09-29
Abstract: PROBLEM TO BE SOLVED: To provide a power semiconductor element having a low on-state voltage. SOLUTION: A power semiconductor element is provided with first and second conductivity type semiconductor regions 1 and 3 provided in a substrate, where part of a P-N junction 2 formed between the regions 1 and 3 is sharpened and the radius of curvature of these sharpened parts is 0.5 μm or smaller. By forming the P-N junction 2 with the sharpened parts, a built-in potential in the element is reduced to reduce the on-state voltage of the element.
Patent JP-H09176929-A (JP)
Title: Production of twisted yarn
Inventor: KAI TSUGIHIKO
IPC: B60C9/00
Filed: 1996-10-17
Abstract: PROBLEM TO BE SOLVED: To provide a method for producing a twisted yarn capable of efficiently and stably producing the twisted yarn having various characteristics such as multiple color effects, deep hue, soft hand feeling, etc., at a low cost. SOLUTION: This production of a twisted yarn is to use two twisters capable of giving first twist and ply twist at the same time, twist two threads A and B by a first twister, twist a thread C with a yarn D consisting of threads A and B by a second twister and form three thread throwing in which three threads A, B and C have at least each first twist and an integrated ply twist. Further, by using (n) (n>=3) twisters capable of giving the first twist and the ply twist, (n+1) threads are twisted to have each of the first and the ply twists.
Patent JP-H08131339-A (JP)
Title: Electromagnetic induction heating type griddle
Inventor: KUWABARA MASAYUKI
IPC: H05B6/12
Filed: 1994-11-09
Abstract: PURPOSE: To increase an effective cooking area by forming a container of a closed two-phase thermal siphon type heat pipe in the shape of a flat box and, supporting it in a plane, using a bottom plate as a heat receiving surface from an electromagnetic induction heater and forming a heating and cooking surface on an upper plate. CONSTITUTION: When an inverter 8 is controlled by a controller 9 so that high-frequency current is supplied to an induction heating coil 7, an alternating field is generated and most of magnetic flux passes through the bottom plate 6 of a container 1 made of a magnetic metal. Since the direction of the magnetic flux changes, numerous eddy currents are generated on a part of the bottom plate 6 through which the magnetic flux passes and the bottom plate is heated owing to the Joule heat. Therefore, operating liquid 2 is heated by the heated part of the bottom plate 6 and evaporated. A gas phase is filled with the evaporated liquid to heat an upper plate 3 and the liquid itself is condensed and drops onto a liquid phase.  Since the heat of the partially heated part of the bottom plate 6 is uniformly transferred to the upper plate 3 in accordance with such a thermal siphon operation, a material 16 to be cooked can be effectively heated and cooked, wherever the material 16 is placed on an upper heating and cooking surface 4.
Patent JP-H01116730-A (JP)
Title: Digital signal processor
Inventor: MURAKAMI ATSUMICHI
IPC: G06F17/10
Filed: 1987-10-30
Abstract: PURPOSE:To flexibly and easily configure a high-speed signal processing system by specifying uniquely a computing element action to various operations, combining a function code and a control code corresponding to this and composing a microinstruction code. CONSTITUTION:The title device has 5-stage structure to which a stage to read data out of a data memory to an instruction executing pipe line stage and input the data to a computing element 106 and a stage to output data from the computing element 106 and write them into the data memory or execute an accumulation or a data rounding by using an accumulator in the computing element are added, a barrel shifter, a multiplier, an arithmetic and logic unit are arranged in the same row in the computing element 106 corresponding to an execution stage in the 5 stages, a barrel shifter for regularizing is connected in the next step corresponding to a writing/accumulation stage and the output of this is made into an input to an adder for rounding/accumulation or the output of the computing element. Thus, a digital signal processing processor whose device configuration is rich in flexibility and simple can be obtained.
Patent JP-H0699877-A (JP)
Title: Motor-driven speed change gear for bicycle
Inventor: OTA MASAO
IPC: B62M25/08
Filed: 1992-09-21
Abstract: PURPOSE:To enable speed change even in the case of power shortage being generated or a battery being discharged completely by providing an operating lever to make a pulley rotatable manually, and providing a switch for connecting a motor-driven drive unit directly to power supply interlockingly with the rotating operation of the operating lever. CONSTITUTION:In the case of the battery of a power unit being completely discharged, speed change by driving a motor 41 for a front speed change gear and a motor 42 for a rear speed change gear is impeded. In a motor-driven speed change gear 9, speed change can be performed by pulling an operating lever 50 in such a way as to separate it from a case 40 and rotate it in that state. That is, in order to put a front speed change gear 11 in speed change operation, the operating lever 50 fitted to a pulley 47 is pulled against the spring force of a compression coil spring, and the pulley 47 is moved in the case 40 to remove its gear 47a from a third gear 43e.
Patent JP-H0699406-A (JP)
Title: Pretreatment method for modified timber
Inventor: TODA TAKESHI
IPC: B27K3/15
Filed: 1992-09-17
Abstract: PURPOSE:To provide the pretreatment method for improving the impregnating properties of modified treatment liquid such as synthetic resin liquid and an antiseptic and mothproof chemical when defect of a timber in dimension stability, durability, stain resistance and the like are modified. CONSTITUTION:In the pretreatment method, a wet timber block is heated, and then compressed almost in the parallel direction crossing the fiber direction of the timber block in a manner of not generating large buckling in the direction almost crossing the fiber direction of timber, and cell wall pores of the timber block are cleaved to improve the impregnating properties of modified treatment liquid, and thermosetting resin liquid such as phenol formaldehyde or addition polymerization type resin liquid is applied for impregnating bores and the inside of cell walls to cure them. Then the antisepctic and mothproof chemical and a fireproof chemical are applied for impregnation and dried therein to improve defects of the timber such as durability, stain resistance, dimension stability and fireproof properties.
Patent JP-H09112095-A (JP)
Title: Entrance and exit control system using card reader
Inventor: RIKUNO YASUTO
IPC: G07D9/00
Filed: 1995-10-24
Abstract: PROBLEM TO BE SOLVED: To eliminate exchange of a card reader in case of facility renewal, etc., by connecting each of the card readers and a center device by a data transmission line and individually setting an entrance and exit control data of ID information, etc. SOLUTION: A data of previously set and memorized ID information, a control program, etc., is transmitted to each of card readers CR and memorized in an entrance and exit control system to operate a lock unit U2 by the card readers CR set at each of the entrances and exits. A system board having an input connector, an output connector, a memory, etc., to connect each of the ID input unit U1 and the lock unit U2 free to exchange is installed on this card reader CR. In the case when there is any change to types of an electric lock and an ID card, a change data is transmitted from the center device C to each of the card readers CR, and exchange of the card readers is eliminated. Consequently, it is possible to reduce facility cost.
Patent JP-H02122451-A (JP)
Title: Optical reproducing head device
Inventor: HAYATA YUTAKA
IPC: G11B11/10
Filed: 1988-10-31
Abstract: PURPOSE:To make lower the fulcrum of a gimbal by not only extending each light wave guide path in the direction of a slider height by means of the application of a prism, etc., but also extending it in a direction along the surface of a magnetic recording medium from the former direction. CONSTITUTION:The title device is provided with a light wave guide path 45 having a light wave guide path part 451 whose edge part is caved in the direction of a facing edge surface 81 to a recording medium and which is backward extended at the facing edge surface 81 and a light wave guide path 452 which is much bent in the direction approximately along the facing edge surface than the part 451 and has a branch wave guide path, a prism 60 arranged in the bending part of the light wave guide path 45, a differential detecting circuit (differential amplifier) 80 to differentially detect the light from a branch wave guide path, and a light source. That is, the light wave guide path 45 is consists of the part backward extended on the facing edge part 81 to the magnetic medium and the part to bend at the point and to approximately follow the facing edge part 81. Thus, the whole height is reduced, and in the case of the floating type constitution, the gimbal fulcrum of a floating slider 26 can be suppressed to a low value.
Patent JP-H05111666-A (JP)
Title: Masking method for thermal spraying
Inventor: KAMOTANI MASARU
IPC: B05D1/02
Filed: 1991-10-23
Abstract: PURPOSE:To improve efficiency by applying a liquid resin for forming a cured film which has thermal spraying resistance and is removable to a part not to be thermally sprayed and drying the resin to cure the resin, thereby forming a resist film for masking. CONSTITUTION:The entire part of a thread type screw shaft 1 is subjected to a blasting treatment to prescribed surface roughness in the case of subjecting only the blade edge 2 of the screw shaft 1 to wear resistant ceramic thermal spraying. A UV curing type epoxy acrylate resin, the cured film of which is of a water-soluble peelable type, is applied as a masking material at a prescribed thickness, for example, about 50 to 100mum on the shaft part 10 of the screw shaft 1 and is dried; thereafter, the coating is irradiated with a gaseous plasma flame, by which the resist film is formed. A chromium oxide material which is the wear resistant ceramic material is then thermally sprayed to the blade edge part 2.
Patent JP-S63128942-A (JP)
Title: Automatic plate replacement control apparatus of sheet-fed offset press
Inventor: MATSUMOTO TAKEMASA
IPC: B41F33/00
Filed: 1986-11-20
Abstract: PURPOSE:To control the mounting and detachment of a plate and the stop of a plate cylinder at a constant position, by a method wherein a servo motor is mounted and the stop at the constant position for replacing the plate is controlled and an absolute position detector for detecting a plate mount position is mounted to the shaft end of the plate cylinder and the operation of the cylinder of a plate mounting and detaching apparatus is controlled and a rotary actuator for tensioning the plate is controlled. CONSTITUTION:When a kicker 22 is brought to the position shown by a drawing by the operation of a rotary actuator 21, the automatic tensioning or loosening of a plate 16 is performed by the rotation of a plate cylinder 10. The kicker 22 is extended by the operation of the rotary actuator 21 of a plate tensioning device to loose the plate 16. Next, the tail side vice 17b of the plate cylinder 10 reaches a take- out position and the plate cylinder 10 stops. Thereafter, the air cylinder 32 of a plate mounting and detaching device takes a position ce and the upper teeth of the tail side vice 17b is opened (the operation up to this point is automatic). The air cylinder 32 takes a position cd and the upper teeth of the tail side vice 17b is closed. The plate cylinder 10 is reversed and, when a biting side vice 17a arrives at a detachment position, the plate cylinder 10 stops.