baber/WOPTO huggingface dataset:
Patent JP-H08222034-A (JP)
Title: Self-fusing litz wire
Inventor: KIKUCHI HIDEYUKI
IPC: H01B3/48
Filed: 1995-02-14
Abstract: PURPOSE: To provide a self-fusing litz wire with high dielectric breakdown voltage between element wires, excellent wear resisting characteristic of element wire, and excellent ethanol resistance by stranding a plurality of enameled wire element wires with fusing fiber element wires to form the self-fusing litz wire. CONSTITUTION: Seven pieces of polyurethane enameled wires with the class 1 enamel coat insulating thickness determined by JIS-C3003 and a conductor diameter of ϕ0.15mm and 114 pieces of copolymerized polyamide fibers with an outer diameter of ϕ18μm are stranded together to provide a self-fusing litz wire. Its cross section is formed of a conductor 1, an enamel-coated insulating layer 2, and a fusing fiber 4.
Patent JP-S60170389-A (JP)
Title: Picture tracking device
Inventor: ISHIGAKI TAKASHI
IPC: H04N7/18
Filed: 1984-02-14
Abstract: PURPOSE:To improve S/N and to obtain properly a target tracking point by suppressing influence of a pseudo light source and background noises by means of simple picture processing. CONSTITUTION:A picture element signal 17 from an infrared light image pickup device 2 of a picture tracking device is supplied to a vertical direction compression circuit 18 and a horizontal direction compression circuit 20. Processing areas of the circuits 18 and 20 are set in a processing area setting circuit 5, and a vertical direction compression signal 19 and a horizontal direction compression signal 21 are outputted from the circuits 18 and 20, respectively. A threshold ov the signal 21 outputted from the circuit 20 is set in a vertical direction binary-coding circuit 22, and a vertical direction binary-coding signal 23 is generated. Said signal 23 is added to a vertical direction gravity arithmetic circuit 25, and simultaneously the vertical direction compression signal 19 from the circuit 18 is added to a horizontal direction peak detecting circuit 24. A gravity position 7 is outputted in the circuit 25, a peak position 26 is outputted from the circuit 24, and said positions 7 and 26 are transmitted to the circuit 5. Then an area for the next processing is set and a target tracking point is properly obtained.
Patent JP-H10218075-A (JP)
Title: Bicycle utilizing air pressure
Inventor: YOKOTA TERUJI
IPC: F03G7/00
Filed: 1997-02-07
Abstract: PROBLEM TO BE SOLVED: To reduce a load of manpower relating to a pedal stepping pressure of a bicycle. SOLUTION: A pedal of a bicycle is press stepped, when the bicycle is made to run, in a guide groove curved in irregular shape provided in a rotary drum 33 fixedly provided in a hub of a rear wheel, a tip end part of a piston rod of a compressor cylinder 36 is loosely fitted possible to oscillate, by rotating the rotary drum, compressed air is generated by the compressor cylinder, to be left as stored in a tank, at ascending time or the like, compressed air in the tank is supplied to an air motor, it is driven, or an oil motor is connected to the air motor, rotary toque is further increased, power of these motors is utilized, rotation of the wheel is assisted.
Patent JP-H10223569-A (JP)
Title: Semiconductor device and its manufacture
Inventor: IHARA YOSHIKAZU
IPC: H01L21/28
Filed: 1997-02-07
Abstract: PROBLEM TO BE SOLVED: To secure the reliability of a barrier metal in a minutely formed contact holes. SOLUTION: After an interlayer insulating film 4 has been formed on the impurity area 3 of a silicon substrate 1, a contact hole 6 communicated with the impurity region 3 is formed through the insulating film 4. Then a barrier metal 9 containing a noncrystallized titanium nitride film 8 is obtained, by forming a titanium nitride film 8 and a titanium film 7 as a barrier metal 9 on the entire surface of a device, including the internal surface of the contact hole 6 and introducing silicon ions into the titanium nitride film 8. In addition, an aluminum alloy film 10 is formed on the barrier metal 9.
Patent JP-S59151429-A (JP)
Title: Method for formation of conductor pattern
Inventor: SUDA YASUSHI
IPC: H01L21/306
Filed: 1983-02-18
Abstract: PURPOSE:To reduce the quantity of consumption of Au by a method wherein a conductor circuit is formed on an insulating substrate, and when an Au plating is performed thereon, first a Ta thin film pattern is formed in prescribed form on the substrate, a photoresist is covered thereon, and after the exposed side face has been anodic-oxidated, the resist is removed, and an Au plating is performed on a Ta thin film through the intermediary of the thin film such as NiCr-Au, Ti-Pd-Au and the like. CONSTITUTION:A Ta thin film 2 is coated on an insulating substrate 1 which is completely cleaned by performing a sputtering, and the above is formed into the desired pattern by performing a photo etching. Then, an anodic oxidation is performed using the photoresist 3 provided on the surface of said pattern as a protective mask, and a Ta oxide film 4 is grown on the side face of the pattern. Subsequently, the resist 3 is removed, the surface of the remaining pattern is cleaned, a thin film 5 such as NiCr-Au or Ti-Pd-Au and the like is coated on the whole surface, the above is left on the Ta pattern only by performing an etching, and an Au plating layer 6 is adhered thereon.
Patent JP-H07256864-A (JP)
Title: Web rotary press with replaceable cylinder cover and method for replacing cylinder cover
Inventor: PEETAA KUNAUAA
IPC: B41N10/06
Filed: 1995-02-14
Abstract: PURPOSE: To rapidly exchange a cover of cylinders in a web-fed printing machine. CONSTITUTION: An aperture 10 is formed in a wall 9 of a printing machine and longitudinal slots 11, 12 are formed toward the opening 10 on cylinder jackets of cylinders 1, 2, respectively, in parallel to the axes thereof. These slots 11, 12 lead to slots for receiving ends of covers or slots including devices for stretching covers.
Patent JP-H06239137-A (JP)
Title: Door structure of automobile and door assembly method of automobile
Inventor: IWAYAMA YUKIO
IPC: B60J5/04
Filed: 1993-02-15
Abstract: PURPOSE:To provide a door structure which has a good conformity of a door lock mechanism and a door trim in the assembling time, and a good appearance of the finishing. CONSTITUTION:To a lock unit 5, rods at the lock unit side 13, 14, and 20 are installed, and the tips of the rods 13 and 14 are held to a door main body 2 at their engaging sides through clips 21. To a door trim 3, an inner handle 9 is fixed, a pair of rods 11 and 12 are installed to the inner handle 9, and joints 15 and 16 are in the condition to be fixed to the tips of the rods 11 and 12 respectively. The inner handle 9, the rods 11 and 12, and the door trim 3 are installed by moving horizontally to the door main body 2. The engaging grooves 17 and 18 of the joints 15 and 16 of the inner handle side rods 11 and 12 are approached relatively to the rods 13 and 14, and they are engaged to the projections 13a and 14a of the rods 13 and 14. As a result, the relative movement in the axial direction of the rods 11 and 12, and the rods 13 and 14 is restricted.
Patent JP-H01200484-A (JP)
Title: Ground color eliminator
Inventor: KITAMURA YUMIKO
IPC: H04N1/48
Filed: 1988-02-05
Abstract: PURPOSE:To execute an ideal color reproduction by adding a hue to a coefficient calculation for determining a ground color elimination quantity, and executing a ground color elimination in accordance with an ink characteristic. CONSTITUTION:By inputting a concentration value and a chromatic degree to an alpha(alpha=0-1) table 2, a printing ink characteristic is added to both values, and a ground color adjustment coefficient alpha which is set in advance is read out. In the same way, by inputting a hue value to a beta table 3, a ground color adjustment coefficient beta (beta =0-1) is read out. Subsequently, a ground color elimination coefficient circuit 4 calculates a ground color elimination coefficient gamma(gamma=alphaXbeta) by multiplying the ground color adjustment coefficients alpha, beta. Next, three primary color data which are inputted to a correcting circuit 4 are mutliplied by the coefficient gamma, respectively, and new three primary color data C', M' and Y' are generated. On the other hand, a minimum value detecting circuit 6 detects the lowest concentration data value, and an ink block generat ing circuit 7 sets a value which has multiplied this minimum value data by the coefficient gamma, as ink block data K. In the end, from three primary color data C, M and Y, four color concentration data C', M', Y' and K are generated.
Patent JP-H07213831-A (JP)
Title: Antistatic filter element and its production
Inventor: OTAKA HITOSHI
IPC: B01D39/14
Filed: 1994-01-31
Abstract: PURPOSE:To obtain a uniform superior antistatic filter element by forming a thin layer of an electrical conductive material in the body of a porous filter element by penetrating from the surface and bonding, regulating the electric resistivity of the surface of the thin layer to a certain value or below and ensuring a pressure drop comparable to that in a non-antistatic filter element. CONSTITUTION:Fine particles of an electrical conductive material such as short carbon fibers are suspended in a soln. of a binder such as an ethylene-acrylic acid copolymer to prepare a suspension. The body of a porous filter element obtd. by sintering resin particles 1 is coated with the suspension and the fine particles are allowed to penetrate and bonded to form a thin layer 2 of the electrical conductive material. The electric resistivity of the surface of the thin layer 2 is regulated to <=109OMEGA/sq and a pressure drop comparable to that in a non-antistatic filter element is ensured.
Patent JP-S63193336-A (JP)
Title: Optical head
Inventor: MATSUMOTO YOSHIYUKI
IPC: G11B7/135
Filed: 1987-02-06
Abstract: PURPOSE:To easily make a package thin, flat, and small-sized by providing a semiconductor laser on a supporting substrate so that the active layer of the semiconductor laser is perpendicular to the supporting substrate. CONSTITUTION:A supporting substrate 1, a semiconductor laser 10 provided on the supporting substrate 1, optical parts which are provided on the supporting substrate 1 and are provided with at least a reflection film which reflects the light emitted from the semiconductor laser 10, and a parallel transparent plate 9 which corrects the astigmatic difference of the emitted light from the semiconductor laser 10 are provided. The semiconductor laser 10 is provided on the supporting substrate 1 so that an active layer 11 of the semiconductor laser 10 is perpendicular to the supporting substrate 1. That is, the surface of the active layer perpendicular to the substrate 1 is what is called the theta// face of the semiconductor laser, and the optical axis of the light reflected on the reflection film 3 of optical parts on this theta// face has a prescribed angle other than zero to the surface of the substrate 1, and the parallel transparent plate 9 and the optical axis form a prescribed angle to correct the astigmatic difference even if the parallel transparent plate 9 is arranged in parallel with the substrate 1. Thus, the package is easily made small-sized and thin.
Patent JP-S62185367-A (JP)
Title: Image reader
Inventor: MASUMURA SHUJI
IPC: H04N5/335
Filed: 1986-02-08
Abstract: PURPOSE:To read out an image by interposing a photoelectric conversion layer between an upper electrode for forming a sensor and a light shielding lower electrode, sequentially emitting an original surface with a spot light through a window from the lower electrode side, detecting a reflected light, and produc ing it synchronously with the emitting position. CONSTITUTION:An alpha-Si:H layer 4 is interposed between a Cr electrode 2 an an In2O3 electrode 3 on a glass substrate 1, and windows 5 are opened in a matrix state. An original is placed at the electrode 3 side, and positioned. Then, a light source is moved to sequentially emit the windows from the substrate side with spot light. When the window has a mark M, a reflected light is incident to a light source converter to obtain an electric signal. The signal is read out synchronously with a drive system for determining the scanning position of the light source. According to this configuration, a sensor structure is extremely simple to be readily manufactured with less reading error to obtain an image reader having high reliability.
Patent JP-H01201879-A (JP)
Title: Access control system
Inventor: HORIE NOBUYUKI
IPC: G11B21/08
Filed: 1988-02-05
Abstract: PURPOSE:To improve the efficiency of a system by shortening a time to an intermediate value and realizing fast access by setting the maximum speed from an access start position to the intermediate value and generating reference speed which decelerates the speed gradually after the intermediate value. CONSTITUTION:The distance of 1/2 of a targeted travel distance to be coarsely accessed setting the scale 203 of a control part 209 as reference is outputted to an intermediate position detecting means 210 by calculating the count value of the scale 203. The maximum speed of an intermediate point in triangular control from a coarse access start position 401 to the intermediate point 403 to be coarse-accessed is set, and the speed from the intermediate point 403 to a coarse access completion point 402 is decelerated. In the initial stage of acceleration, since the output of a reference speed table 205 to be outputted to a speed detecting means 202 via a conversion means 206 for comparison is extremely larger compared with the output, the output of a comparison means 207 is saturated, and a driver 208 can accelerate the speed rapidly with the maximum capacity. In such a way, it is possible to heighten the efficiency of the system by realizing the fast access.
Patent JP-H05221567-A (JP)
Title: Storing device for continuous belt-like material
Inventor: ASANO JUN
IPC: B65H20/30
Filed: 1992-02-13
Abstract: PURPOSE:To perform automatic delivery of a continuous belt-like material, fed while a winder is being stopped, during a time between a stored state and a running-out state. CONSTITUTION:In a storing device 110 provided with a hollow box type body having an intake part, a storing part, and a delivering part for a continuous belt-like material 102, intake of the continuous belt-like material is effected by means of a capstan roller 103 and a press roller 104 while the tension of the material is controlled. Delivery of the material to a winder, not shown in the figure, is effected in a state that the rapid change of the tension in the continuous belt-like material is relaxed and a double feed, a twist, and folding are prevented from occurring by means of rollers 107 and 111 for delivery and a stepped roller 108.
Patent JP-H07231746-A (JP)
Title: Mechanism for extruding liquid seasoning and method for cleansing the same
Inventor: NARAMURA NORIYUKI
IPC: A21C15/00
Filed: 1994-02-24
Abstract: PURPOSE:To provide a liquid seasoning-extruding mechanism facilitating the supply of liquid seasonings and maintenance works such as a cleansing work. CONSTITUTION:In the liquid seasoning-extruding mechanism, a tube pump for allowing pressers 34 to travel on the suitable part of each of tubes 32 for the pulsative travel of the liquid seasoning in the tube is formed to transfer and extrude the liquid seasoning on a food material. Each of the tubes 32 has a liquid seasoning-extruding port 33 at the end of the tube and a port for sucking up the liquid seasoning from a liquid seasoning container 31 at the other end. A method for cleansing the mechanism comprises sucking a cleansing liquid from the liquid seasoning-sucking port or the liquid seasoning-extruding port 33 into the tube to cleanse the inside of the tube.
Patent JP-H02211029-A (JP)
Title: Electric rotary machine
Inventor: TSUDA HIDEAKI
IPC: H02K1/20
Filed: 1989-02-07
Abstract: PURPOSE:To level out the ventilation quantity in between space pieces and to make the temperature rise of the end sections of an iron core uniform by providing a ventilation limiting plate having a hole to adjust the ventilation quantity in the radial direction between each space piece. CONSTITUTION:Space pieces 2 to form an air passage in the radial direction to a sector space piece mounting plate 5 into which a link-shaped plate is divided circumferentially are radially arranged to form a duct section. U-shaped ventilation limiting plates 6 are mounted between each space piece 2. Ventilation holes 9 are bored to the ventilation limiting plates 6 to adjust the quantity of duct formed after the assembly. Radial ventilation is performed by the air holes 9 provided to the ventilation limiting plate 6. Consequently, no ventilation area will by changed by an error in assembly. The ventilation quantity in the duct section 4 becomes equal all over the circumference, so that the temperature rise at the end sections of an iron core can be made uniform.
Patent JP-H03230260-A (JP)
Title: Index information generating system for word processor document
Inventor: ARITA YASUSHI
IPC: G06F17/21
Filed: 1990-02-05
Abstract: PURPOSE:To automatically generate index information by converting the electronic data of a document prepared by a word processor to plain style data. CONSTITUTION:An input data conversion part 2 prepares plain style data 13 excluding function characters peculiar for the word processor from word processor document data 11 and holds the data 13 in a hard disk. Therefore, since the plain style data 13 can be used as index extraction information, an index information extraction part 3 investigates the plain style data 13 and generates the index information extracting various index words from the plain style data 13. An information control part 4 dispatches word processor document data 12 and the index information from the index information extraction part 3 to an information storage part 5 and stores them. Thus, the index information can be automatically generated.
Patent JP-H05222919-A (JP)
Title: Exhaust emission control device for diesel engine
Inventor: IWASAKI EIJI
IPC: F02B3/06
Filed: 1992-02-13
Abstract: PURPOSE:To enhance durability, in an exhaust emission control device for a diesel engine, by reducing the unburned particulate remains after the regeneration of a filter for lengthening the collecting period of particulates. CONSTITUTION:In addition to the main heater 10 positioned at the one end of a filter 2, a subheater 24 is provided at the other end thereof. For instance, when the unburned particulate remains are caused by the regeneration interruption of the filter accompanied by the operation stop of an engine, supplementary regeneration of the filter is carried out in the reverse direction by the subheater 24 in accordance with the condition of the regeneration interruption, or sometimes at the time of restart of operation.
Patent JP-H04243996-A (JP)
Title: Crystal growth by pull method
Inventor: YAMASHITA YOJI
IPC: C30B15/22
Filed: 1991-01-28
Abstract: PURPOSE:To obtain a rodlike crystal with highly small diameter variation through such a process that the power of a heater for the melt in a crucible is set at a constant level, and when the diameter of a growing crystal is in an increasing or decreasing tendency, the amount of a solid stock to be charged into the crucible is decreased or increased, respectively. CONSTITUTION:Crystal pull speed is set at a constant level, and when the diameter of a growing crystal is in an increasing tendency, the amount of a solid stock to be continuously charged into a crucible is decreased, thereby raising the temperature of the melt in the crucible, thus controlling increase in the diameter of the pulling crystal. On the other hand, when its diameter is in a decreasing tendency, the amount of the solid stock to be continuously charged into the crucible is increased, thereby reducing the temperature of the melt in the crucible, thus controlling decrease in the diameter of the pulling crystal. The present method can be applied when the pull speed is constant or fixed by a certain schedule, and also applicable in such a case as to increase or decrease the pull speed corresponding to the increase in the diameter.
Patent JP-S59156810-A (JP)
Title: Preventive device for side slipping of tire for automobile
Inventor: JIYAN SEFUERIADESU
IPC: B60C27/16
Filed: 1984-02-15
Abstract: A non-skid device for motor vehicle tires comprises at least two strands of cable joined at their ends and having adjustably threaded thereon a plurality of pairs of half-brackets separated from one another by cross pieces in contact with the tread of the tire. The half-brackets are symmetrically disposed and have two branches, a first branch of each half-bracket resting against the tire tread. The second branch of one of the half-brackets in each pair rests against one of the flanks of the tire, and the second branch of the remaining half-bracket rests against the other flank of the tire.
Patent JP-S54119267-A (JP)
Title: Distance detector
Inventor: MATSUDA MOTONOBU
IPC: G01C3/00
Filed: 1978-03-08
Abstract: PURPOSE: To finely segment distance measuring zone without increasing the number of photo detectors and at a short distance between base line lengths, improve the accuracy of distance measurement and further achieve the miniaturization of the  apparatus by performing the discrimination of distance measurement targets according to the state of plural photo detectors.  
     CONSTITUTION: The light from a light source 8 is condensed and projected to the subject through the projection lens 9 provided in the portion opposing to the subject in the distance detecting part of the camera. An imaging lens 10 is provided by leaving a suitable base line length from the projection lens 9 and forms the reflected image of the projected luminous flux by the subject onto the faces of photo detectors 11a thru 11d. The position of the reflected light image from the subject change along the array direction of the photo detectors in correspondence to the distance from the subject based on the principle of triangulation, and the outputs of the respective photo detectors 11 are supplied to memory circuits 35 thru 41 via amplifiers 14 thru 17, waveform shapers 18 thru 21, gate circuit, then according to the memory outputs any of LEDs of a display circuit 49 is lighted, whereby the subject distance may be detected zone by zone. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-S62185229-A (JP)
Title: Magnetic recording medium
Inventor: FURUYAMA SHIZUO
IPC: G11B5/708
Filed: 1986-02-10
Abstract: PURPOSE:To have polishing power and wear resistance and to improve durability by using alumina particles as a polishing material and incorporating silicon carbide particles therein at 2-30wt% by the weight of the alumina particles. CONSTITUTION:The alpha-alumina and the silicon carbide are used in combination. The average grain size of the silicon carbide used is <=1mum, more preferably 0.1-0.3mum and the amt. thereof to be added is 2-30wt% by the weight of the alumina. There is no effect on the wear resistance if the amt. is <=2% and the packing degree of a magnetic material into a magnetic layer decreases and noise increases if the amt. is >=30% such amt. is, therefore, undesirable. The ferromagnetic powder which can be used is exemplified by gamma-Fe2O3, Co- contg. gamma-Fe2O3, Fe, Fe-Co, Fe-Ni, Co-Ni, Fe-Co-Ni, Fe-Co-B, Fe-Co-Cr-B, etc. The recording medium having the improved wear resistance and excellent durability is thus obtd.