baber/WOPTO huggingface dataset:
Patent JP-H01183682-A (JP)
Title: Light transmission display device and its manufacture
Inventor: ASAGA TSUTOMU
IPC: G09F13/04
Filed: 1988-01-14
Abstract: PURPOSE:To eliminate a cut character and to eliminate indistinctness in an external appearance by forming a non-light transmissive body for covering the front part of a part except a character, etc. part of a light transmissive member for displaying a character, etc., allowing a part thereof to pass through a through-hole and supplying a forming material. CONSTITUTION:A part 11 which is isolated by a line of a character shape 4a of a transparent material 4 which is formed in advance is penetrated. On the surface of the shape 4a, a hot stamp 9 of white, etc. is executed in advance. The transparent material 4 is positioned by engaging a positioning means 12 of the back and a recessed part 13 of the front of a core 6. Subsequently, the transparent material 4 is installed in the core 6 and inserted into the recessed part of a cavity 7 and forming of a body 5 is executed. In such a case, between the periphery of the transparent material 4 and the core 6, and the inner wall of the recessed part of the cavity 7, a gap of a prescribed interval is generated, therefore, when an opaque material being in a molten state is injected into this gap from a nozzle, the opaque material does not flow into the front of the shape 4a but filled in the through hole 11 through the inside of the gap and a groove 16, and the transparent material 4 is coupled with the opaque material. Thereafter, the core 6 and the cavity 7 are eliminated, and also, by using a jig corresponding to nail clippers, a runner 10 is eliminated.
Patent JP-S59139855-A (JP)
Title: Superconductive rotor
Inventor: YASUKAWA AKIRA
IPC: H02K55/04
Filed: 1984-01-20
Abstract: PURPOSE:To reduce the coolant flowing resistance, to prevent the deterioration of coil characteristics and to improve the cooling performance of a superconductive rotor by inclining communication ports formed at the intermediate part and both ends of an inner cylinder to the axial center of a rotating axis along Coriolis' force line upon rotating. CONSTITUTION:When a rotor rotates, coolant in an inner cylinder 3 is separated by centrifugal force upon rotating of a vessel 2 into coolant gas 15 and coolant liquid 16. This gas 15 passes a cooling tube 12 to cool a support 8, and is recovered by a recovery tube 13. On the other hand, coolant liquid 16 flows from a communication port 5a of the cylinder 3 to an outer cylinder 4, is branched laterally to the right and left, thereby cooling a superconductive winding 7 in the cylinder 4. Then, the coolant liquid is again flowed from communication ports 5b, 5c into the cylinder 3 to produce circulating flow. The ports 5a, 5b, 5c are inclined to the axial center of the rotational shaft along Coriolis' force line upon rotating, and the coolant flow is accelerated by the Coriolis' force.
Patent JP-H07208614-A (JP)
Title: Three-way switching butterfly valve device
Inventor: YURUGI YOSHINORI
IPC: F16K1/22
Filed: 1994-01-26
Abstract: PURPOSE:To enable labor saving and automation to be effected by improving controllability of a control valve wherein a valve part, an operating part, and a detecting part are integrally formed. CONSTITUTION:Same type of butterfly valves 12B, 12C are selectively provided on the two ends of a T-pipe 11 provided with fluid ports in three directions, and an air pressure cylinder 13 for simultaneously open/close-operating valve bodies of both valves is attached on an attaching table fixed to the T-pipe 11 through a rotatable cylinder attaching plate in the position between both butterfly valves. In the rotatable cylinder attaching plate and the attaching table of the T-pipe, bolt holes are respectively provided in the central position of an equilateral triangle ABC taking the centers of valve rods 12a of the butterfly valves provided on respective ends of the T-pipe 11 as a vertex, and the attaching plate is rotated in a state where both bolt holes are matched to each other, thereby the positions of the air pressure cylinder 13 and respective butterfly valves can be optionally and easily determined.
Patent JP-H11198678-A (JP)
Title: Travel control device for vehicle
Inventor: KURAGAKI SATOSHI
IPC: B60W30/16
Filed: 1998-01-19
Abstract: PROBLEM TO BE SOLVED: To always measure the relationship with a preceding vehicle by a two-frequency continuous wave system radar by setting it as a new speed command besides a conventional speed command by generating a correction speed command when an absolute value of a relative speed of a preceding vehicle speed and one's own vehicle speed becomes a prescribed value or less. SOLUTION: A correction speed command means 206 generates a correction speed command on the basis of a relative speed and a measured distance detected by a distance detecting means 205. In this correction speed command means 206, first of all, a correction speed command is set when an absolute value of a relative speed is not more than a threshold value relative speed by comparing an absolute value of a measured relative speed with a preset threshold value relative speed. The correction speed command is set to a sine wave of a basically low frequency to eliminate a sense of incompatibility from a driver. Therefore, a preceding vehicle can be always detected in a distance detecting device 205 being a two-frequency continuous wave system radar since the measured relative speed can be made to always exist.
Patent JP-S60162387-A (JP)
Inventor: PIITA ARAN REBAIN
IPC: H04N5/217
Filed: 1985-01-17
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-H02187924-A (JP)
Title: Method and device for production of magnetic recording medium
Inventor: YAMAGISHI HIROAKI
IPC: G11B5/845
Filed: 1989-01-13
Abstract: PURPOSE:To form a magnetic layer with a smooth surface and enhanced orientation by applying magnetic field on the magnetic coating material during passing through the slit of an extrusion coater. CONSTITUTION:The extrusion coater consists of a pair of magnetic bodies 12A, 12B disposed facing to each other, magnetic body 12A as S pole and the magnetic body 12B as N pole, and between the magnets are the slit 4, a reservoir 3 and a nonmagnetic spacer 15. The magnetic coating material is introduced from the feeding inlet 10 of the magnetic body 12B through the reservoir 3 to the slit 4, where perpendicular magnetic field is applied to perpendicularly orient the magnetic particles. The coating material as oriented is extruded from the outlet 7 onto a nonmagnetic supporting body 8. Then the coating layer is dried or dried in a perpendicular magnetic field to form the recording layer.
Patent JP-S61167637-A (JP)
Title: 2-hydroxy-alpha-irone and composed of said compound for improving taste and flavor of tobacco
Inventor: YAMAZAKI YOSHINARI
IPC: A24B3/12
Filed: 1985-01-21
Abstract: NEW MATERIAL:2-Hydroxy-alpha-irone of formula I. USE:An agent for improving taste and flavor of tabacco. Effective to impart the character of tobacco, improve the taste, suppress the stimulant taste, and improve the quality of tobacco product by adding 0.05-30ppm (W/W), preferably 0.1-5ppm (W/W) of the compound to shredded tobacco, cut tobacco, regenerated tobacco and leaf tobacco. PREPARATION:Aspergillus niger JIS191 strain (FERM P-5087) is inoculated in a liquid medium and cultured at 24-37 deg.C for 24-48hr under shaking or under aeration and agitation. The alpha-irone of formula II is added to the culture medium, and the cultivation is continued under shaking or under aeration and agitation to obtain the objective compound of formula I.
Patent JP-H03212202-A (JP)
Title: Shoes for bicycle
Inventor: NAGANO MASASHI
IPC: A43B5/14
Filed: 1990-01-16
Abstract: PURPOSE:To enable the smooth riding of a bicycle and enhance the safety thereof by positioning the forward end of a heel at the side of a plantar arch on a line approximately orthogonal with a straight line between the widthwise centers of the heel and an instep. CONSTITUTION:A heel 15 is provided with a plurality of the third projections 16c longer than the first and second projections 16a and 16b from the surface of a sole 4. The forward ends of the third projections 16c at the side of a plantar arch 14 are positioned on a line l2 approximately orthogonal with a straight line l1 drawn from the widthwise center of the heel 15 to the widthwise center of an instep. According to the aforesaid construction, when the forward end of the third projections 16c at the side of the arch 14 is engaged with a pedal side plate P2 with a pedal P stepped down, the aforesaid straight line l1 comes to be located on a plane approximately parallel to a crank rotation plane, and it becomes possible to prevent a tiptoe from entering the inner side of the crank rotation plane, thereby obviating necessity for taking an irregular posture such as directing the tiptoe outward in riding a bicycle.
Patent JP-S59132451-A (JP)
Title: Magnetic tape control system
Inventor: YUASA MIKIO
IPC: G11B15/48
Filed: 1983-01-20
Abstract: PURPOSE:To decrease the fluctuation in a tape speed at data processing of the next block and to stabilize it by storing the section of magnetic tape speed at braking temporarily and giving a prescribed accelerating current to a motor driving circuit in the section when the start instruction is actuated after braking. CONSTITUTION:When a processor 17 receives a stop instruction from an operating panel 13 or a high-order device, the processor 17 receives tape speed information from a selector and discriminates whether the speed is >=75% of the normal speeder, >=50%, or >=25%, the direction is inverted, or the speed is stopped, a corresponding flag is set and stored. Then, when the start instruction is received again, a start current value corresponding to the state of the flag in this case is fed in a digital value, but a motor driving circuit 22 is not controlled directly by the digital value and digital value is converted into an analog signal at a D/A converter 23, a current is supplied to the motor drive circuit 22 to accelerate a machine reel motor 2 and a file reel motor 5.
Patent JP-S6323610-A (JP)
Inventor: OOTA KAGEJI
IPC: A47B61/00
Filed: 1986-01-17
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-H04240502-A (JP)
Title: Measuring device of mesh gap of differential gear
Inventor: KASAHARA KIYOSHI
IPC: G01B5/16
Filed: 1991-01-25
Abstract: PURPOSE:To furnish an apparatus for measuring a mesh gap of a differential gear, which facilitates measurement and is excellent in precision of measurement. CONSTITUTION:A differential case 2 is clamped by a clamper 14, while the rotation of first and second differential gears 5 and 6 is fixed by a fixed shaft 12 and a rotary shaft 26. Starting from this state, a rotatory force is applied to the differential case 2 by a measuring cylinder 20. Then, the first and second differential gears 5 and 6 meshing with a differential small gear 4 are moved by a meshing gap in the differential case 2 by this rotatory force, and thereby the differential case 2 is rotated by a prescribed amount around the axis of the two differential gears 5 and 6. The amount of this rotation is measured by a first encoder 21 and the meshing gap is measured therefrom. By measuring the amount of rotation in this way, the meshing gap is measured indirectly.
Patent JP-H11288979-A (JP)
Title: Manufacture of semiconductor device
Inventor: SHIOBARA TOSHIO
IPC: C08L63/00
Filed: 1999-01-14
Abstract: PROBLEM TO BE SOLVED: To resin-encapsulate the gap parts between a wiring circuit board and a semiconductor element without both the generation of voids or the like and breakages in solder balls, efficiently in a short time and moreover, simply. SOLUTION: A semiconductor device is characterized by that the device is manufactured by such a method that electrode parts 5 under a semiconductor element 4 area made to contact with wiring electrodes 2 on a wiring circuit board 1 via solders 3, the solders 3 are molten by heating to bond the element 4 to the board 1, then the board 1 mounted with the element 4 is set in a cavity part of a metal mold, an encapsulating resin composition is introduced from the gate part of the metal mold into the cavity part in a state such that the composition is molten under a pressure to pressure- send the composition in gap parts 6 between the above board 1 and the element 4, the gap parts 6 are filled with the composition and the composition is cured to resin- encapsulate the gap parts 6 between the above board 1 and the element 4, and the sealing resin composition contains (a) an epoxy resin,  (b) a curing agent and (c) an inorganic filler of the largest particle diameter of 24 μm or smaller as its essential components, (d) the content of the components of the composition is 50 to 85 wt.% of the whole composition as a whole and the molten viscosity of the composition at a molding temperature is 200 poises or less.
Patent JP-H07218375-A (JP)
Title: Method and apparatus for detecting water leakage position of final disposal place of waste
Inventor: HATTA NAOKI
IPC: G01M3/04
Filed: 1994-01-27
Abstract: PURPOSE:To directly monitor a soil water leakage and to specify a water leakage position by forming a water shielding layer in a double structure for holding a water flow layer, providing a plurality of rows of water flow routes in X and Y directions in the flow layer, and supplying the water to the routes to inspect water qualities according to the routes. CONSTITUTION:A plurality of rows of water flow routes 22X, 22Y are respectively provided in X and Y directions in a disposal place in which waste 1 is filled. The routes 22X, 22Y are connected with a cell 22 having a square-shaped thin layer gap which has a side length of 3-5m, and arranged in a water flow layer 20 having a thickness of 5-10cm and formed in a water shielding layer 10 of a double structure. Further, a circulating pipe 30 for connecting both ends 4a, 4b is provided, branched in response to number of the routes 22X. Water is selectively supplied by a pump 31 provided at a branching point 30a, and water quality is inspected by a water quality inspecting unit 32. The Y direction is similarly operated. When water quality contamination is detected, water leakage position is specified while switching the routes 22X, 22Y, and grout material is fed to stop water leakage. Since the water shielding layer has the double structure, there is no fear of external leakage.
Patent JP-H03211403-A (JP)
Title: Fluorescent fiber sensor
Inventor: SAWADA HISASHI
IPC: G01D5/347
Filed: 1990-01-17
Abstract: PURPOSE:To accurately detect the number and size of bodies to be detected by arranging a fluorescent fiber in the passing area of the body to be detected and arranging light sources parallel to the fiber and a photodetector on the fiber end surface. CONSTITUTION:The fluorescent fiber 5 whose core 51 is made of resin containing fluorescent coloring matter is arranged in the passing area of the bodies 1 to be inspected which are mounted on a conveyor, etc. The light sources 6 which make parallel light beams incident on the fluorescent fiber 5 are arranged and the photodetector 7 which detects variation in the quantity of light pertaining to the intrusion of the bodies 1 to be detected is provided on the fiber end surface. When the bodies 1 to be detected enter the passing area to cut of K of N incident light beams, the photodetector 7 detects variation in the intensity of projection light and the number and size of the bodies 1 to be detected are detected from a specific arithmetic expression; and the detection accuracy is improved and the fiber is easily connected to a signal processing circuit.
Patent JP-H0284473-A (JP)
Title: Sizing agent for carbon fiber
Inventor: RICHIYAADO HAATOMAN KOONERIA
IPC: C09D179/08
Filed: 1989-01-18
Abstract: PURPOSE: To obtain the subject sizing agent containing a polymerized perfluoride poly(amido acid) in a mixed solvent consisting of a non-proton-based solvent and an alcohol at a specific ratio, excellent in compression characteristics and operating characteristics, capable of applying to design of a light-weight, complex structure.  
     CONSTITUTION: The objective sizing agent is provided by adding (C) a polymerized perfluoride poly(amido acid) of 0.5 to 10 wt.% into a mixed solution of (A) a non-proton-based solvent consisting of a group of dimethylsulfoxide, dimethylformamide, digrime, and N-methylpyrrolidone and (B) alcohols consisting of a group of methanol, ethanol, and isopropanol in the ratio of (1:4) to (1:20) (wt.%). 
     COPYRIGHT: (C)1990,JPO
Patent JP-2000201945-A (JP)
Title: Resectoscope device
Inventor: KIKUCHI YASUHIKO
IPC: A61B18/12
Filed: 1999-01-14
Abstract: PROBLEM TO BE SOLVED: To effectively treat a lesion part positioned at the front face or the like of a scope. SOLUTION: An electrode unit 4 is provided with a treating electrode 41 formed of a hard metal member into a loop shape, and an electrode support part 42 for variably holding the position relation of the treating electrode 41 to a scope insertion shaft. The treating electrode 41 is disposed to freely project and recede from the tip part opening of a sheath. An operator suitably operates a thumb ring provided at a slider while observing a lesion part and the treating electrode 41 of the electrode unit 4 through an eyepiece part. The electrode support part 42 holding the treating electrode 41 in contact with the lesion part is therefore deformed, and the position relation between the treating electrode 41 and the resectoscope insertion shaft changes. The treating electrode 41 can therefore be disposed at a part, desired by the operator, of the lesion part.
Patent JP-S57123945-A (JP)
Title: Wear resistant copper alloy
Inventor: HIRAO HIROSHI
IPC: C22C9/04
Filed: 1981-01-22
Abstract: PURPOSE: To obtain an inexpensive Cu alloy with superior strength and wear resistance by preparing a Cu alloy contg. a specified percentage each of Zn, Al, Fe, Ni and P.  
     CONSTITUTION: A Cu alloy consisting of, by wt., 25W37% Zn, 2W7% Al, 1W5% Fe, 0.5W4% Ni, 0.02W0.5% P and the balance Cu with inevitable impurities is prepared. To the alloy may be added 0.1W2% Pb. 
     COPYRIGHT: (C)1982,JPO&Japio
Patent JP-S57121947-A (JP)
Title: Automobile supplied with color video system with mike mixing amplifier
Inventor: ICHINOSE KATSUSHI
IPC: B60R11/00
Filed: 1981-01-22
Abstract: PURPOSE:To play watching the video or singing a song with an orchestra play in a car by fixing a color video unit on the side face of a console box, a color television set on the rear of said box and a mike mixing amplifier. CONSTITUTION:A portable video 5 is fixed on the side face 3 of a console box 1 with L-fittings 4. A portable television set 7 is put on the rear end of the box 1, with the screen oriented backward. Additionally, a mike mixing amplifier 8 is settled at an arbitrary position where a driver may give an easy access to it. Those instruments are properly connected by lines 15 and connected to a battery 16. A change-over switch 12 provides a means of switching a voice output of the video unit to an output of a car stereo unit or vise versa to feed either output to a speaker system 13.
Patent JP-2000207532-A (JP)
Title: Information processor
Inventor: HORI ATSUSHI
IPC: G06T1/20
Filed: 1999-01-14
Abstract: PROBLEM TO BE SOLVED: To speed up transfer speed without being restricted by the type of data passing through a bus. SOLUTION: Image exclusive compression means 12, program code compression means 13, image exclusive expansion means 14, program code expansion means 15 are provided for each of devices 1a-1e. Each of the devices 1a-1e is provided with bus interface means 2a-2e respectively exchanging data among the image exclusive compression means 12, the program code compression means 13, the image exclusive expansion means 14 and the program code expansion means 15.
Patent JP-H01184583-A (JP)
Title: System for deciding binarization threshold value
Inventor: TORIO TAKASHI
IPC: H04N1/403
Filed: 1988-01-20
Abstract: PURPOSE:To decide the optimum binarization threshold value at high speed by deciding the binarizing threshold value based on the histogram of the number of boundary image elements in all areas of an image and that of the number of boundary image elements in an edge image area. CONSTITUTION:An original image 10 is inputted to an edge detection part 11, a sequence filter 12, and an accumulative calculation part 1. The output of the edge detection part 11 and the sequence filter 12 are inputted to the accumulative calculation part 1. The accumulative calculation part 1 calculates the accumulative histogram of the light-and-shade value of the image in the edge image area. Also, a boundary area image element number calculation part 2 calculates the histogram of the number of boundary image elements in all areas of the image. An optimum threshold value detection part 19 calculates the degree of coincidence of the boundary image element of the binary image at the time of performing binarization with an edge image group detected at the edge detection part 11 setting the light-and-shade value as the threshold value at every light-and-shade value by using those histograms, and decides the light-and-shade value with the highest degree of coincidence as the optimum threshold value.
Patent JP-S57124000-A (JP)
Title: Electrolytic working device
Inventor: INOUE KIYOSHI
IPC: C25F3/00
Filed: 1981-01-21
Abstract: PURPOSE: To make the accurate decision of the end time of electrolytic working possible by providing an acoustic wave detecting element in electrolyte supplied into the working gap where the work and an electrode opposes, and discriminating the signal of the element.  
     CONSTITUTION: When a through-hole 1a is pierced by machining in a cylindrical base metal 1 to be worked, burrs 1b are produced near the outlet in the inside part of the hole 1a. Electrolyte is ejected through the jet hole 2a of a working electrode 2 inserted into the hole 1a. Then, the electrolyte recesses the elastic bag 4 adhered tightly to the inside wall of the base metal 1 and flows through the clearance of the hole 1a while creating a liquid well 7, and ascends therein until it is discharged to the outside. If electricity is conducted in this state by a working electric power source 8, the burrs 1b are anodically dissolved. During working, the acoustic waves produced or propagated in the electrolyte vary with the presence or the absence of the burrs 1b. Hence, the detection signal of an acoustic wave detecting element 9 inserted into a pipe 3 is discriminated in a discriminating circuit 10, by which the end of the working is decided, then the conduction of electricity of the power source 8 is turned off to end the working. 
     COPYRIGHT: (C)1982,JPO&Japio
Patent JP-H04250410-A (JP)
Title: Scanning optical device
Inventor: WATANABE YOSHIAKI
IPC: B41J2/44
Filed: 1991-01-28
Abstract: PURPOSE:To prevent a circuit component, fitted to the wiring board of the optical box of the scanning optical device, from deteriorating and a housing from deforming by radiating heat, generated by the circuit component, to the outside. CONSTITUTION:The scanning optical device is put in the optical box 4, which is fixed and arranged on a support plate 2 fitted to the base of a laser beam printer. Further, the wiring board 32 fitted with the circuit component 31 is provided on the reverse surface of the bottom part of the optical box 4. Cuts 34 are formed at >=2 places of the optical box 4 so that the storage space 33 at the bottom part is linked with the outside. Consequently, air can be admitted and discharged to radiate the heat generated by the circuit component 31, fitted to the wiring board 32, to the outside.