baber/WOPTO huggingface dataset:
Patent JP-S56112863-A (JP)
Title: Winding of armature
Inventor: OKADA YOSHINOBU
IPC: H02K17/06
Filed: 1980-02-08
Abstract: PURPOSE:To constitute the windings of an armature wherein the values of current flowing through both groups becomes nearly equal even when both groups are connected in parallel, by constituting both groups of a group of wire wheels of the 1st constitution and a group of wire wheels of the 2nd constitution, both of which are the same in numbers. CONSTITUTION:Each phase is constituted by four groups of wire wheels U11, U21, U12 and U22. In the case of the windings of the armature which can be switched to four poles and eight poles, for instance, one group G1 is constituted by U11 and U12, and another group G2 is constituted by U21 and U22. Accordingly, one of U11 and U12 and one of U21 and U22 form the 1st constitution, while the others from the 2nd constitution. Therefore, two groups of wire wheels of the 1st consitution are in parallel adjacently, and also two groups of wire wheels of the 2nd constitution are inparallel adjacently. By this constitution, even when both groups are arranged in parallel, the volumes of the current flowing through the groups respectively are nearly equal and thus the windings of the armature having small harmonic magnetic field and excellent characteristics can be constituted.
Patent JP-H077737-A (JP)
Title: Color signal processing circuit for single board color camera using solid-state image pickup element
Inventor: SATO YASUSHI
IPC: H04N9/07
Filed: 1991-01-11
Abstract: PURPOSE:To drastically reduce the level of a false color signal generated when a signal whose vertical space frequency is 1/2Py is made incident by providing a primary color separation matrix circuit and a false color signal suppression control circuit or the like. CONSTITUTION:Color signals Mg, Cy out of four color signals outputted from a solid-state image pickup element 1 provided with a color filter array 2 arranged thereto are fed directly to a primary color separation matrix circuit 3, color signals Ye1, Ye2 are fed to the circuit 3 via a false color signal suppression control circuit 4. When three primary color signals R, G, B are separated from three color signals Ye, Cy, Mg, the circuit 3 generates two kinds of G signals GR, GB with respect to the G signal for two color difference signals (R-GR), (B-GB). Then the circuit 3 generates signals PR, GR, BB, GB to minimize the level of a sampling carrier generated for the vertical space frequency 1/2Py thereby reducing drastically a false color signal.
Patent JP-S55107094-A (JP)
Title: Rotary pump
Inventor: URANO SHIGERU
IPC: F01C21/08
Filed: 1979-02-10
Abstract: PURPOSE: To enhance wear resistance and baking resistance by using specific materials for the parts of rotor housing, vane, rotor.  
     CONSTITUTION: The rotor housing 1 is made of a boron-cast iron obtained by crystallization of a carbide and flaky graphite in the base material pearlite or martensite, and the vane 4 is made of a Cr-plated material. The boron-cast iron, having highly hard carbide crystallized, has excellent wear resistance and also improved lubricity due to the presence of flay graphite, as well as improved baking resistance due to the presence of graphite having a very high melting point. The vane 2 sliding with the boron-cast iron, which is plated with Cr(chromium), has small frictional coeffcient and excellent wear resistance and therefore exhibits better sliding characteristics. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-H02195938-A (JP)
Title: Probe for nuclear magnetic resonance device
Inventor: MURAKAMI YOSHIKI
IPC: G01R33/30
Filed: 1989-01-25
Abstract: PURPOSE:To obtain a probe structure with a fixed filling rate regardless of the resonance frequency by capacity-coupling wings and guard rings. CONSTITUTION:A bobbin 2 is formed with a cylindrical insulator into which a human body can be inserted, arms 3a and 3b are provided in the Z-axis direction, and arms 3c and 3d are provided at symmetrical positions. Wings 4a and 4c are connected to both ends of the arm 3a, wings 4b and 4d to the arm 3b, wings 4e and 4g to the arm 3c, and wings 4f and 4h to the arm 3d. Guard rings 1a and 1b each formed with a cylindrical face and a vertical conductor plate are provided near the wings 4a, 4b, 4e and 4f, and guard rings 1c and 1d are provided near the wings 4c, 4d, 4g and 4h. The guard ring 1a is capacity- coupled with the wings 4a and 4e, and other guard rings are capacity-coupled with multiple wings nearby. The guard rings 1a-1d can be easily moved in the A-axis direction, and the capacitance formed between the guard ring and the wing can be easily adjusted.
Patent JP-H03218233-A (JP)
Title: Current output system
Inventor: MIZUTANI MASAMICHI
IPC: H02J9/06
Filed: 1990-01-24
Abstract: PURPOSE:To have current output values agree with each other automatically by a method wherein signals obtained by comparing the respective voltage outputs of first and second digital/analog converters with each other are outputted to the respective converters at the normal time and at the backup time as up signals or down signals. CONSTITUTION:Voltage outputs 150 from the digital/analog converter 101 of a normal current output apparatus 1 having an up/down counter function and voltage outputs 350 from the digital/analog converter 312 of a backup current output apparatus 3 are compared with each other by a comparator 311. The comparison signals are outputted to the respective digital/analog converters 101 and 312 at the normal time and at the backup time as up signals 152 and 352 or down signals 153 and 353. With this constitution, current output values 151 and 351 of the respective cases are made to agree with each other automatically and the operation can be performed easily.
Patent JP-H07205732-A (JP)
Title: Bumper reinforcement and manufacture thereof
Inventor: MASUDA MITSUO
IPC: B60R19/18
Filed: 1994-01-13
Abstract: PURPOSE:To provide a bumper reinforcement wherein molding can be performed not so limited by elongation percentage of material to provide buckling strength as preset. CONSTITUTION:A reinforcement main unit 2, formed of a long scaled panel 3 having an almost U-shaped section over the total length, is provided, and in a surface of the opposed panel 3 in both end parts of this reinforce main unit 2, by forming a plurality of protrusive streak parts 6 divergent toward an opening side 4 of the panel 3, a curved part 5 is formed in the both end parts of the reinforce main unit 2. In a surface of the opposed panel 3 in an intermediate part except the both end parts of the reinforce main unit 2, parallel beads 12, which can control bucking load resistance, are formed.
Patent JP-S58130866-A (JP)
Title: Roller for zigzag folding machine
Inventor: NAGAI TORAKICHI
IPC: B65H45/16
Filed: 1982-01-30
Abstract: PURPOSE:To permit folding-up of a drafting paper without being injured by installing a locking member equipped with a drafting paper locking hook in a comb shape which is made of an elastic material, onto a pressing member and constituting a drafting-paper holding member so that the hook part of the locking member is a little separated from the pressing surface. CONSTITUTION:The drafting paper 1 continuously supplied through the revolution of a roller 13 is pushed into the second slit 17. Concurrently with the revolution of a roller 13', a drafting-paper locking hook 21 operates to press and  lock the drafting paper 1 pushed into the second slit 17 by means of pushing  member 15, onto the inner surface 18a of a slit part 18 forming the second slit  17. Then, the rollers 13 and 13' turn to operate a pressing member 22 to form  the state in which a locking hook 21a is accommodated in the groove part 22a  of the pressing member 22, and the drafting paper 1 is certainly pressed and  held onto the inner surface 18a of the slit part 18 by the holding member 20,  and folded-up in one direction.
Patent JP-H11207261-A (JP)
Title: Sieving method for powder
Inventor: NAKAMURA EITARO
IPC: B07B1/28
Filed: 1998-01-27
Abstract: PROBLEM TO BE SOLVED: To provide a sieving method for a powder, capable of efficiently removing coarse particles in a fine powder by using sieves with a mesh size smaller than 250 μm. SOLUTION: In this sieving method, a powder is sieved by using ultrasonic vibration sieves each having a sieve surface with a mesh size smaller than 250 μm to remove coarse particles. In this case, a plurality of ultrasonic vibration sieves are connected in series in such a manner that a part of powder fed to an ultrasonic vibration sieve arranged in a front stage, overflowing from the upper part of the mesh, is supplied to an ultrasonic vibration sieve arranged in a rare stage to be sieved.
Patent JP-H02196888-A (JP)
Title: Fuel composition
Inventor: TANIGUCHI MASASHI
IPC: C10L1/04
Filed: 1989-01-25
Abstract: PURPOSE:To obtain a fuel composition having excellent color tone of the product and causing little clogging by mixing a vacuum-distilled heater-recycle oil to kerosene and gas oil. CONSTITUTION:Crude oil is treated by a topping apparatus and the obtained distillation residue oil is treated by a vacuum distillation apparatus to extract the vacuum gas oil from the top of the distillation column and the vacuum residue oil from the bottom of the column. In the above process, a part of distillate heavier than the vacuum gas oil to be extracted from the stage above the feeding stage of the distillation column is used as a vacuum distillation heater recycle oil to prevent the decomposition of the oil at high temperature. The recycle oil is added in an amount of 0.5-2.0vol.% to kerosene and gas oil composed of kerosene, light gas oil, heavy gas oil, etc., to obtain the objective fuel composition.
Patent JP-H10207435-A (JP)
Title: Picture display device
Inventor: NISHIDA MICHIYA
IPC: G09G3/36
Filed: 1997-01-28
Abstract: PROBLEM TO BE SOLVED: To prevent defective image phenomenon in display reversed in the upper and lower side with the number of the absolute minimum video memories by reversing addressing direction of writing and reading a video memory and reading out in the reverse direction to a writing direction. SOLUTION: This device is provided with a VRAM 1 writing an input digital video signal 6 and reading out this signal as an output video signal, a counting direction control circuit 2 controlling up and down of counters 3, 4 by a vertical synchronizing signal 8, and the like. And addressing direction of writing and reading video is reversed, and reading is performed in the reverse direction to writing direction. For example, when a 0th picture is stored in the direction from the lowest order address to the highest order address of a VRAM 1, a 1st picture is written in the direction from the highest address to the lowest address. A 2nd picture is not written and skipped. A 3rd picture is written in order of address. Reading is performed in the reverse direction to writing direction due to reverse display in the upper and lower side.
Patent JP-2000213571-A (JP)
Title: Disc brake
Inventor: YAMAGUCHI MASAHIRO
IPC: F16D55/224
Filed: 1999-01-22
Abstract: PROBLEM TO BE SOLVED: To stably support large brake torque by forming a hole piercing in the axial direction of a rotor, in a caliper claw, while providing a back plate constituting an outer pad, with a protruding part to be fitted into the hole, and allowing the tip part of a base part fixed to the back plate, to abut on the inner peripheral surface of the hole under elastic energization. SOLUTION: At the time of braking, pressure oil is fed into a cylinder 15, and an inner pad 4 is pressed to the inner side face of a rotor by a piston 21. With its reaction, a caliper 9 is displaced along each guide rod 11, and a caliper claw 13 presses an outer pad 14 to the outer side face of the rotor 1. The rotor 1 is therefore clamped by linings 7a, 7b of both pads 4, 14 to brake. Brake torque applied to the outer pad 14 at this time is transmitted to the caliper claw 13 through engagement between a protruding part 17 formed at a back plate 5b of the outer pad 14, and a circular hole 16 formed in the caliper claw 13, to support brake torque to a suspension device through a support 2. Large brake torque can therefore be supported.
Patent JP-H05174239-A (JP)
Title: Automatic vending machine
Inventor: KIYOFUJI SHINJI
IPC: G07F11/58
Filed: 1992-01-30
Abstract: PURPOSE:To provide an automatic vending machine capable of easily replenishing merchandise to an inside merchandise accommodation part and permitting a customer to take out the merchandise at an easy attitude at the time of a sale. CONSTITUTION:Within a case body 1, a merchandise accommodation part 2 vertically and horizontally arranging and accomodating plural drawer type merchandise accommodation boxes 4, a merchandise take-out devices 7 provided for each merchandise box of the merchandise accommodation part which serves to open/close a shutter at a merchandise drop port, an elevator-type merchandise transfer device 10 provided between the merchandise accommodation part and an external door 13 which transfers the merchandise unloaded from the merchandise accommodation box to a merchandise take-out port 18b opening at the intermediate position of the external door, and a cooling/heating heat source device 17 provided inside the case body, are provided. At the time of replenishing the merchanidise, the merchandise is housed in a lamp with the merchandise accommodation box drawn frontward from the case body; while at the time of selling the merchandise, the merchandise transfered from the selected merchandise accommodation box is transmitted to the merchandise take-out port via the merchandise transfer device.
Patent JP-H09204690-A (JP)
Title: Optical recording medium
Inventor: FUKUDA SHIN
IPC: G11B7/259
Filed: 1996-01-30
Abstract: PROBLEM TO BE SOLVED: To manufacture a highly reliable optical recording medium having excellent light resistance at a low cost by a method wherein a metal layer whose main component is silver is employed as a light reflective layer. SOLUTION: A optical recording medium is composed of a transparent substrate 10 and a light absorbing layer 20 containing at least organic dyestuff an amorphous transparent oxide layer 30, a light reflective layer 40 and a protective layer 50 which are formed on the transparent substrarte 10. In the optical recording medium, the transparent oxide layer 30 consists of an oxide layer whose main components are amorphous indium oxide and tin oxide and the light reflective layer 40 consists of a metal layer whose main component is silver. With this constitution, a recordable optical recording medium which shows a high reflectivity over a wide wavelength range and, further, has the excellent light resistance and moisture-resistant characteristics can be manufactured.
Patent JP-H02233724-A (JP)
Title: Catalyst composition
Inventor: PETORASU UIRUHERUMUSU NIKORASU
IPC: C08G67/00
Filed: 1990-01-24
Abstract: Catalyst compositions suitable for the preparation of polymers of carbon monoxide and one or more olefinically unsaturated compounds, are based upon a complex of a hydrocarbyl palladium halide and a phosphorus bidentate ligand.
Patent JP-2000210827-A (JP)
Title: Tool change method
Inventor: KOTAKE MISAO
IPC: B23Q3/157
Filed: 1999-01-22
Abstract: PROBLEM TO BE SOLVED: To efficiently change required tools. SOLUTION: Tools to be used next are designated, tools that are within the using term and stored in the nearest tool magazine are selected as tools to be used next. Tools to be changed are selected, tools to be exchanged are judged if they are within the using term and tools to be changed, which are judged to be within the using term are stored in the nearest empty tool magazine. On the other hand, tools to be changed, which are judged not to be within the using term are stored in a tool change device or the furthest empty tool magazine. The selected tools to be used next are taken out and attached.
Patent JP-S59139684-A (JP)
Title: Optically coupled semiconductor device
Inventor: HASEGAWA HIROMASA
IPC: H01L31/167
Filed: 1983-01-31
Abstract: PURPOSE:To obtain an optically coupled semiconductor device designed to upgrade the insulating withstand voltage between input and output by a method wherein optical paths are interposed between a light-emitting element and a light-receiving element, which are opposingly arranged to each other, or light-transmitting cyclized butadiene rubber covering the circumference of these is interposed between the optical paths. CONSTITUTION:Cyclized butadiene rubber 7 is interposed between optical paths between a light-emitting element 1 and an external lead 2 on the side of input and a light-receiving element 3 and an external lead 4 on the side of output, and these are tightly bonded their outer peripheries with epoxial resin 6. Due to this high insulating withstand voltage of the cyclized butadiene rubber, a characteristic of insulating withstand voltage as higher as about three times is obtained in the size of the same type as the conventional one. Besides, a light-emitting diode using GaAs, GaP, GaAsP, GaAlAs and the like as the material is used for the light-emitting element 1, while for the light-receiving element 3 is used a light-receiving element, which has been already in general use, such as phototransistor, photothyristor or CdS sensitized element, etc., including silicon photodiode. For the external leads 2 and 4 is used a lead frame for semiconductor element. Each element is tightly adhered to this lead frame and the connection between each element is performed by a fine wire 8.
Patent JP-H05211266-A (JP)
Title: Vessel for semiconductor device
Inventor: TAKEUCHI KAZUHIRO
IPC: H01L23/50
Filed: 1992-01-30
Abstract: PURPOSE:To replace a product broken without removing solder by providing a switch for cutting a contact between a lead terminal and a lead frame and a contact in contact with the terminal of a new semiconductor device. CONSTITUTION:Lead terminals 102, 103 are brought into contact with switches 106, 107. The other ends of the switches 106, 107 are brought into contact with a lead frame 112 and with a semiconductor element 113. Receptacles 104, 105 for receiving the terminals 102, 103 are so opened on an upper surface as to be located directly above the switches 106, 107. The switches 106, 107 are movable therein by fulcra 108, 109, and brought into contact with the frame 112 via ordinary springs 114, 115. Thus, the terminals 102, 103 are normally brought into contact with the element 113 through the switches 106, 107. In this manner, a previous device can be used as a socket.
Patent JP-H04237725-A (JP)
Title: Method and device for dredging sludge with high organic substance content in water-bottom facial layer
Inventor: IWAI KEN
IPC: E02F5/00
Filed: 1991-01-16
Abstract: PURPOSE:To reduce sludge with high organic substance content and suppress the processing cost for a soft bearing layer of ground by transporting the sludge at the facial layer of the water bottom without agitation and mixing while only sludge is encapsulated in the transport space in the condition approx. the same as being deposited. CONSTITUTION:The distance of the water bottom 16 from a dredging device is measured by a depth measuring device 9 furnished at that end of a cylindrical arm 1 situated on the side opposite the hull 17, and on the basis of the distance determined, the arm 1 is rotated in the pivoted position on the hull 17 till the position where the transport space is embedded in the facial layer 16a at the water bottom 16. A motor to rotate a mooring winch 10 and another motor, which rotates a tension pulley 4c for driving a conveyor 4, are operated synchronizedly at a specified ratio, and the conveyor 4 is driven at approx. the same speed as the hull 17 advancing speed.
Patent JP-H05205672-A (JP)
Title: Fluorescent display tube
Inventor: OCHI OSAMU
IPC: H01J31/15
Filed: 1992-01-30
Abstract: PURPOSE:To remove uncomfortable sound components of audible frequency resulting from the vibration of a filament when it is AC driven. CONSTITUTION:A projection 4 is provided extending outward in the filament stretched direction of a filament support 3, which constitutes a vibration source, in order to suppress the amplitude of vibration of the support 3 and set off the vibration frequency to outside the audible range. The projection 4 is pinched by an anode board 1 and cover glass 2 and fixed by a low melting point glass 5.
Patent JP-S5298824-A (JP)
Title: Sliding valve type carburetor
Inventor: EDA MASATO
IPC: F02M7/17
Filed: 1976-02-13
Abstract: PURPOSE: To obtain a sliding valve type carburetor having a main and a low speed nozzles and providing air-fuel ratio suited to all o fhe operation conditions. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-H11204935-A (JP)
Title: Forming method of conductor circuit pattern
Inventor: ISHIKAWA TAKAHIRO
IPC: H05K3/40
Filed: 1998-01-09
Abstract: PROBLEM TO BE SOLVED: To simplify the entire treatment process and to shorten the time required for manufacture by a method wherein a two-layer conductor circuit pattern is formed simultaneously by one plating process. SOLUTION: This forming method contains a process wherein a wiring circuit layer 12 is printed on a board 11, a process wherein an interlayer insulating layer 13, partially covering the wiring circuit layer 12, is printed, a process wherein a jumper circuit layer 14, extending in the direction intersecting with the wiring circuit layer 12 and passing on the interlayer insulating layer 13, is printed, a process wherein a conductor metal plated layer 15 is formed on the wiring circuit layer 12 and the jumper circuit layer 14, and a process wherein an overcoat insulating layer 16 is printed on the whole surface of the board 11 where the plated layer 15 is formed.
Patent JP-S53100449-A (JP)
Title: Electric power source for airport mark lights
Inventor: NAKAOKA KENICHI
IPC: G05F1/10
Filed: 1977-02-15
Abstract: PURPOSE: To increase economy by means of providing an output transformer in stead of a spare steady current apparatus for airport mark lights. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-S62173796-A (JP)
Inventor: MAEDA YUKIO
IPC: H05K3/12
Filed: 1986-01-27
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-2000214541-A (JP)
Title: Photographic processing device
Inventor: MASUTANI HIRONORI
IPC: G03B27/32
Filed: 1999-01-25
Abstract: PROBLEM TO BE SOLVED: To provide a photographic processing device capable of putting a cut mark on photosensitive material without complicating structure and capable of accurately recognizing the cut mark. SOLUTION: This photographic processing device is equipped with a digital exposure means 10 for digital exposure based on the image of each frame of film F so that the image 31 is formed on the photosensitive material P. Then, the cut mark for recognition 30 is digitally exposed at a reference position Y set in the case of cutting the material P in a non-image area 32 formed between the image 31 and the image 31 corresponding to each frame of the film F on the material P by the means 10.
Patent JP-H01191386-A (JP)
Title: Disk cassette and loading device
Inventor: MATSUMOTO TAKAYUKI
IPC: G11B23/03
Filed: 1988-01-26
Abstract: PURPOSE:To make a cassette case light in weight and thin in thickness by providing a supporting means to fix and support a recording medium and to hold a non-contact condition to a casing inner wall surface and canceling the fixing supporting operation with a releasing means provided in an external device. CONSTITUTION:A supporting means 2 supports the peripheral part side of a recording medium 4 from a side direction and holds the recording medium in the non-contact condition to the inner wall surface. The means 2 is composed of a slider 6, a guide body 7 and a spring 8. The supporting means 2 is moved in a prescribed direction and the supporting operation of the recording medium 4 is released by a releasing means 5 in a casing external part. Thus, the casing 1 is made light in weight and thin in thickness.