baber/WOPTO huggingface dataset:
Patent JP-S63241441-A (JP)
Title: Light pulse tester
Inventor: OSHIMI TAKASHI
IPC: G01M11/00
Filed: 1987-03-30
Abstract: PURPOSE:To measure the overall length and total loss of a fiber to be measured at the same time by passing a light pulse to be supplied from a light emission part to one end of the fiber to be measured through the fiber and receiving the pulse at the other end. CONSTITUTION:The fiber 4 to be measured is measured by using a 1st light reception art 7 and then the light pulse from the light emission part 2 which is supplied to one end 4a of the fiber 4 while attenuated by passing through the fiber 4 is outputted to the other end 4b of the fiber 4 as output light and received 7. Then an output waveform corresponding to the output light which is received 7 is supplied to a processing part 6 through a switching part 8 and arithmetic is performed according to the output pulse to calculate the overall length and total loss of the fiber 4. Therefore, when the fiber 4 is measured by using the light reception part 7, even a short-sized fiber can be measured with high accuracy without being affected by a dead zone. Then the switching part 8 is switched to the side of a 2nd light reception part 5 and the light pulse from the light emission part 2 is received 5. This, however, is used only the fiber is long.
Patent JP-H11267771-A (JP)
Title: Turret punch press and method of punching and transporting product
Inventor: ARIMA NOBUTAKA
IPC: B21D28/10
Filed: 1998-03-23
Abstract: PROBLEM TO BE SOLVED: To attain efficiency in machine operating time by working and carrying out small products without micro joining, improving punching precision and yield in materials, and reducing the stopping time of a turret punch press. SOLUTION: In a turret punch press, in which a workpiece 1 is transported to a turret station by a carriage 15, and in which the workpiece 1 is then blanked, with a product 49 detached from it by a cut-off punch; the cut-off punch 29 is provided at least in the upper turret 25, while formed close to this cut-off punch 29 is a notched part 33 for advancing a take-out loader that clamps and carries out the product 49.
Patent JP-S58191905-A (JP)
Title: Length measuring device of laser type
Inventor: FUJINO SHIYOUTAROU
IPC: G01B11/02
Filed: 1982-05-04
Abstract: PURPOSE:To relax restrictions for the shape of an object to be measured, by providing two-system receiving optical parts and detecting parts in both ends of the object to be measured and detecting reflected lights from respective edges to measure the length of the object. CONSTITUTION:In both ends of an object 5 to be measured, two-system receiving optical parts 1 (6a) and 2 (6b) are arranged so as to face each other in the scanning directin of a parallel light, and detectors 1 (7a) and 2 (7b) are arranged. After detection signals 1 and 2 from detectors 1 (7a) and 2 (7b) and the reference pulse from a reference pulse generating circuit 9 are inputted to a gate circuit 8, the number of reference pulses outputted from the gate circuit 8, within one period is converted to a length (l) in a signal processing part 10, and the measured value (l) is displayed on a display 11. Thus, the length is measured without restrictions for the shape of the object to be measured.
Patent JP-H03273991-A (JP)
Title: Underwater sight-seeing device
Inventor: IEDA YOICHI
IPC: B63B35/73
Filed: 1990-03-23
Abstract: PURPOSE:To extend movement range for sight-seeing by suspending an underwater sight-seeing full having watertight pressure resisting structure on a traveling body capable of running along an elevated track disposed from the ground to the water surface through a wire rope with winch. CONSTITUTION:An underwater sight-seeing hull 1 having watertight pressure resisting structure is suspended by a winch 3 through a wire rope 2, and the winch 3 is fixed to a vehicle body 4 supported by a truck 5 provided in such a manner as to be capable of running along an elevated track 6. Thus, the running body for suspending the hull 1 through the wire rope 2 and the winch 3 is formed of the hull 4 and the truck 5. The track 6 is formed into an elevated type supported by struts disposed on the ground and the water surface, and the hull 1 is moved on the ground and water surface and in the water by running the truck 5 along the track 6 disposed from the land to the water surface.
Patent JP-2000266847-A (JP)
Title: High frequency circuit
Inventor: YAMAGUCHI KEIICHI
IPC: G08G1/16
Filed: 1999-03-19
Abstract: PROBLEM TO BE SOLVED: To measure also a distance to an opposite vehicle in a right turn/left turn direction by detecting and informing by a display device radar waves or communication waves generated from the vehicle to notify the approach of the vehicle at an intersection of low visibility or the like or relaying radar waves in the case of a vehicle with a radar. SOLUTION: A necessary number of high frequency circuits each constituted of a receiving antenna 4 having a directivity in one optional direction of branch directions of an intersection, a transmitting antenna 5 having a directivity in the other direction, a detector 8 for distributing and detecting part of received electric signals, and a display device 9 for displaying outputs of the detector are set to the intersection. A repeater is an example of the circuit with two transmitting antennas. A first transmission wave 2 and a second transmission wave 3 are outputted to two directions for an in-coming reception wave 1.
Patent JP-H11254380-A (JP)
Title: Collision detecting method for industrial robot
Inventor: HOSOI HAJIME
IPC: B25J19/06
Filed: 1998-03-10
Abstract: PROBLEM TO BE SOLVED: To perform quick and highly reliable collision detection by operating an industrial robot in a non-collision state and automatically setting a prescribed value by multiplying the maximum value of the collision component of external disturbance torque by a specified margin torque. SOLUTION: An industrial robot is actually operated according to an operation program, and during this period, the maximum value of the collision component of external disturbance torque is first initialized in a robot controller. Then, the collision component of the external disturbance torque is calculated based on a minimum dimensional observer and, if the collision component of the external disturbance torque is larger than the maximum value at this time, the collision component of the external disturbance torque is replaced by a new maximum value. Then, when a maximum peak value is obtained as a maximum value, a value obtained by multiplying the maximum value by a specified margin value is stored as a prescribed value for a collision detector 7.  Thus, a proper prescribed value is uniquely selected for detecting the occurrence of collision different for each driving shaft, and a method for performing quick and highly reliable collision detection for the industrial robot is provided.
Patent JP-H0953955-A (JP)
Title: Meter for vehicle
Inventor: TAMAKI MASATO
IPC: G01D7/00
Filed: 1996-03-29
Abstract: PROBLEM TO BE SOLVED: To give a first alarm visually, instantaneously and reliably to a driver by emitting light from an LED when a specific alarm is delivered from an emission control means thereby flickering an alarm on a dial. SOLUTION: The meter for vehicle comprises a dial having an optical conductor 11 and a reflective surface 12, a large number of index parts 13 provided on the surface of dial by subdividing the optical conductor 11 in the circumferential direction, and an LED unit 20 including a plurality of red, green and blue LEDs 21-23 for delivering the light to the optical conductor 11. When a specified alarm is delivered, all LEDs 21 in the unit 20 is flickered simultaneously by an emission control means, for example, thus flickering an alarm on the dial. Consequently, the red flickering light from each LED 21 enters the optical conductor 11 and reflected on the reflective surface 12 toward the surface of dial thus causing a corresponding index part 13 to flicker in red. As a result, an alarm is flickered entirely on the dial.
Patent JP-H11267831-A (JP)
Title: Welding structure of canned compact
Inventor: KASHIWAMURA KAZUO
IPC: B23K33/00
Filed: 1998-03-24
Abstract: PROBLEM TO BE SOLVED: To improve welding quality, while maintaining a mechanical strength of a welded part high as well, of the welding structure to be applied to the canned compact for an electric water heating device and the like. SOLUTION: This canned campact welding structure 1 comprises a body 2, a panel 3, an angularly bent part 4 and a welding part 5. Especially, the angularly bent part 4 is formed in a way it protrudes outwardly at the end part of the body 2, and at the same time an end part of the panel 3 is abutted to a half way of the bent part 4 so as to weld the abutting point from outside. The body 2 is of a tubular shape. In this example, it is of a cylindrical one made by roll processing a stainless steel plate into a cylindrical shape and, thereafter, a base metal welding is applied to its joint part TIC welding and the like. A thickness of the body 2 is preferable to be 0.8-2.0 mm from a practical use point of view. The angularly bent part 4 is formed at the end part of the body 3 and protruded outward.  In this example, it is formed by applying a press processing or a roll processing to the end part of the body 2, and equipped with a diameter expanding taper part 6 and a diameter reducing taper part 7, which runs from the part 6. An angle α of the angularly bent part 4 is preferable to be 120-150 degrees according to the past experience.
Patent JP-H10267960-A (JP)
Title: Acceleration sensor
Inventor: NAKAMURA HAJIME
IPC: G01P15/12
Filed: 1997-03-27
Abstract: PROBLEM TO BE SOLVED: To enhance a joining strength of a protection member and a circumferential thick part without employing a complicated mechanism or a special method by a method wherein a protection member having a coat part coating a central thick part and a thin part at a gap is fixed in a circumferential thick part so as to avoid a signal line and stride over it. SOLUTION: There is provided a coat part coating a central thick part 14 and a thin part 13 at a gap in a protection member 40, and when acceleration exceeding a permissible value works on a sensor, at least one of the central thick part 14 and thin part 13 is brought into contact with itself and an excessive displacement of the thin part 13 is suppressed. The protection member 40 is fixed in a circumferential thick part 15 so as to stride over a signal line 17 not from above the signal line 17, and the signal line 17 is led out from two leading ports 42 formed in the protection members 40. Thereby, the protection members 40 and the circumferential thick part 15 are completely adhered to each other without being intercepted by the signal line 17, and a joining strength between members is remarkably enhanced.
Patent JP-H06219788-A (JP)
Title: Method for decorating glass by ion exchange
Inventor: KITAO SHUJI
IPC: C03C21/00
Filed: 1992-02-27
Abstract: PURPOSE:To provide a new method for decorating glass in which the color of the glass surface can be changed into milky white or a color close thereto by ion exchange and decoration can be carried out so as to assume a marbly (ophiolitic) or a hexagonal pattern. CONSTITUTION:Sodium or potassium or both in glass are subjected to ion exchange with lithium to form innumerable fine cracks on the glass surface. Thereby, the color of the glass is changed into milky white. When the ion exchange is carried out until the fine cracks become those visible by the naked eye, an ophiolitic or a hexagonal pattern is assumed.
Patent JP-H01247562-A (JP)
Title: Erosion-resisting alloy
Inventor: TSUJII KAZUO
IPC: C22C38/00
Filed: 1988-03-29
Abstract: PURPOSE:To manufacture an erosion-resisting alloy capable of forming a long- life product by incorporating specific percentages of C, Si, Mn, S, Cu, Mo, Cr, and P to Fe. CONSTITUTION:An erosion-resisting alloy which has a composition containing, at least, 3-4.2% C, 2-4% Si, 0.5-2% Mn, 0.01-0.3% S, 0.5-2% Cu, 0.1-1% Mo, 0.5-2% Cr, and <=0.1% P and having the balance Fe with usual impurities is prepared. When a jig to be immersed in molten Al is formed by using the above alloy, the service life of a product can be prolonged to a greater extent and the necessity of frequent exchange is obviated, so that work efficiency can be improved to a greater extent.
Patent JP-S552277-A (JP)
Title: Pads for spectacles frame
Inventor: TOMITA TADAHARU
IPC: G02C5/12
Filed: 1978-06-22
Abstract: PURPOSE: To obtain pad forms adapted to each spectacles user, by transferring the nose form of each user to an organic substance and polymerizing the substance to harden the transferred form.  
     CONSTITUTION: Methyl methacrylate monomer, as an organic substance, is mixed with a small amount of organic peroxide, and formed into a pad shape and polymerized. Since the material to be formed is in a nonpolymerized or prepolymerized state, it is easy to undergo plastic deformation, so it is pressed to the appropriate positions of user's noise to obtain the model of the nose surface form. This transferred pads are irradiated by ultraviolet rays or the like for polymerization of the unreacted monomer or prepolymer and conversion into hard underformable pads. Use of a frame provided with pas thus formed permits slip down of spectacles and congestion (swelleing) of the skin in contact to be avoided. Cellulosic resins, acetate resins, polyvinylchloride, etc. are used for the organic substance, and radiation, light, heat polymerisation methods etc. are employed for these polymerization. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-2000266595-A (JP)
Title: Sun light sensor
Inventor: IKEDA KOSUKE
IPC: G01W1/12
Filed: 1999-03-19
Abstract: PROBLEM TO BE SOLVED: To provide a sun light sensor having a structure capable of preventing deterioration of an electrode section, thereby facilitating estimation for a long time over one year at low cost. SOLUTION: There is disclosed a sun light sensor for measuring a sun light. The sun light sensor comprises two solar batteries 101, 102, cables 401, 402 which are respectively connected to battery output sections 301, 302 of the solar batteries 101, 102, a visible ray shading member 2 which is provided so as to cover a top face of one 102 of the solar batteries 101, 102 and a sun light pass-through resin 5 in which each of the batteries 101, 102 can be embedded.
Patent JP-S549818-A (JP)
Title: Method of preventing inductive trouble of electric car
Inventor: KANEDA JIYUNICHIROU
IPC: B60L3/00
Filed: 1977-06-24
Abstract: PURPOSE: To reduce inductive troubles, by arranging two main smoothing reactors for controlling a chopper to ensure that the reactors are in parallel with a rail and the directions of magnetic flux becomes inverse each other. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-H04287165-A (JP)
Title: Automatic transaction system
Inventor: MORI TORU
IPC: G06F19/00
Filed: 1991-03-15
Abstract: PURPOSE:To execute the transfer processing of public utility charges by inexpensive configuration without enlarging a device. CONSTITUTION:When a transaction possibility discriminating means 17 discriminates a one-time transfer card by comparing a card identification data with the read data of a transfer card, a card fetch control means 18 fetches this card by controlling a card fetch unit 16. When a reuse judging mean discriminates the one-time transfer card, a use disable control means executes a reuse disable processing.
Patent JP-S63243737-A (JP)
Title: Optical sensor
Inventor: AOKI SHIGEO
IPC: G01N21/55
Filed: 1987-03-31
Abstract: PURPOSE:To measure the refractive index with high accuracy even when the reflection at each point is not total reflection, by arranging an optical axis and a reflecting surface so that one beam reflects the number of times common to two components right-angled to each other in a prism. CONSTITUTION:The number of the reflecting surfaces of a prism 8 are set to an even number and the arrangement of an optical axis and each of the reflecting surfaces is set so that an electric field vector is divided into a S- polarized component right-angled to an incident surface and a P-polarized component parallel to each reflecting surface, and both components are set equal in number. For example, the prism 4 is formed into a trigonal prism being a tetrahedron and the light incident to the incident surface 13 reflects the number of times common to two components right-angled to each other to be emitted from an emitting surface 14. Therefore, even when the reflection at each point is not total reflection, a prism whose synthetic reflectivity is not affected by the degree and direction of polarization of incident light is obtained and the refractive index of the medium brought into contact with a reflecting surface can be detected with high accuracy.
Patent JP-H11272388-A (JP)
Title: Screen display device/method and storage medium recording screen display program
Inventor: SHIBANUMA SEIJI
IPC: G06F3/048
Filed: 1998-03-24
Abstract: PROBLEM TO BE SOLVED: To execute an input operation while all input contents are confirmed at once by displaying only an input item which is not defined as a slave screen as an initial screen and displaying an input item which is defined as the slave screen when it satisfies a condition on the slave screen displayed by slave screen display condition information. SOLUTION: In the case of initial screen display, a part registered as a slave screen is not displayed. When data is inputted from an input device A1 to an input item, it is informed to an input screen control means A3. The input screen control means A3 receives an input content and reads screen information on the input item from a screen information storage means A4. It is judged whether the displayed slave screen exists or not based on slave screen display condition information in screen information which is read from the screen information storage means A4. Concretely, when the input content against the input item is set as a condition in slave screen display condition information, a slave screen number corresponding to the condition is obtained and displayed.
Patent JP-H02253247-A (JP)
Title: Projection type color display device
Inventor: MIYAZAWA YASUNAGA
IPC: G03B21/16
Filed: 1989-03-28
Abstract: PURPOSE:To lighten the burden imposed on a cooling device by placing a polarizing element between a light source and a color separation dichroic mirror. CONSTITUTION:White light emitted from a projection light source 1 is made incident on a polarizing beam splitter 2 being a polarizing element, is polarized and separated. P-polarized light 30 transmitting a color liquid crystal light valve propagates rectilinearly into the polarizing beam splitter 2 and is made incident on a light transmission tube 3. S-polarized light 31 with a 90 deg. different phase from the light 30 does not transmit the color liquid crystal light valve, is reflected by a dichroic film surface 2A, changes its direction, deviates from an optical path and accordingly is not made incident on the light transmission tube 3. Consequently optical energy not involved in the projection of an image is discharged outside the optical path.
Patent JP-H08275195-A (JP)
Title: Image display device
Inventor: IDE KENICHI
IPC: G06F3/048
Filed: 1995-03-31
Abstract: PURPOSE: To provide the image display device in which frequency of operation of the viewer is considerably reduced, the convenience is improved and a sub image display function is used pleasantly. CONSTITUTION: An image conversion section 22 converts a received main image into each digital image of a color difference component and a luminance component and they are stored in an image storage section 23. A face candidate region detection section 24 sets a color difference image in the image storage section 23 and detects a skin color region being a feature of a face to detect a face candidate region. A character string candidate region detection section 25 uses a luminance image in the image storage section 23 to detect a candidate region of a character string displayed in the main image. A sub image moving position control section 27 uses the detected face candidate region and character string candidate region and obtains a region with a low comparison notice while avoiding each region in the main image to decide a display candidate position of a sub image and controls an image display section 28 to move a display position of the sub image to the decided the display candidate position.
Patent JP-S62232341-A (JP)
Title: Production of nongelatinized soybean protein
Inventor: HIROTSUKA MOTOHIKO
IPC: A23J3/34
Filed: 1986-04-01
Abstract: PURPOSE:To produce soybean protein having improved flavor without forming gel, by heat-treating a soybean protein solution at 100-200 deg.C for about >=30sec and subjecting the heat-treated solution to enzymolysis. CONSTITUTION:A soybean protein solution containing >=55wt% 7S protein is adjusted to about 5-20% concentration and about 6-8pH. The adjusted solution is then heat-treated at 100-200 deg.C for >=30sec and subsequently subjected to enzymolysis using one or two or more well-known vegetable, animal or microorganism-derived proteases or a substance containing the above-mentioned enzymes to give >=15% hydrolysis ratio. The amount of added enzymes is preferably about 0.01-5wt% based on the protein. The pH is adjusted to about 6-8 and hydrolysis is carried out for about 5-120min. The resultant soybean protein has good flavor without gelatinizing at all even when the solution in about 12wt% concentration is heated.
Patent JP-S56844-A (JP)
Title: Halogen-containing resin composition
Inventor: ITOU YOSHIO
IPC: C08K5/09
Filed: 1979-06-18
Abstract: PURPOSE: To stabilize a halgoen-containing resin against heat, by adding to the resin, a combination of a monoalkyltin mercaptide.sulfide and an alkali or alkaline earth metal compound.  
     CONSTITUTION: To (A) a halogen-containing resin is added a combination of (B) a monoalkyltin hydroxyalkylmercap]tide.sulfide represented by formulasIand/or  II, wherein R is 1W12C alkyl and R' is 8W18C alkyl, (C) at least one metallic compound selected from the group consisting of carboxylic acid salts, thiocarboxylic acid salts, oxides, hydroxides, carbonates, phenolates, substituted phenolates and organic perbase complexes, of an alkali or alkaline earth metal. the component (B) is used an amount of 0.1W1.0pts.wt. per 100pts.wt. of the component (A). The component (C) is used most suitably in an amount of 1W3pts.wt. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-H05277512-A (JP)
Title: Frictional driving inclined rolling mill
IPC: B21B19/06
Filed: 1992-03-31
Abstract: PURPOSE:To carry out stable frictional drive by connecting a fixed housing and a roll housing, pulling the rolls in the direction of a ring radius and controlling the position of each roll in the direction of the rotation axis. CONSTITUTION:The ring having a tapered part on the inner peripheral surface is held in the fixed housing 3 and it is joined to a rotation drive device. Three rolls 1 are inscribed to the tapered part of the ring 3 and the roll rotation axis 3 is twisted in the peripheral direction of the ring 3 and arranged. The roll 1 is overhung by the roll housing 5 and can be moved only in the direction of rolling. A hydraulic device 10 is provided between the fixed housing 3 and the roll housing 5 to join both housings 3, 5. Pullback devices 8 are raised on the roll housing 5 to draw the rolls 1 in the radial direction. The positions of the rolls 1 are adjusted by a position adjusting device 7 in the direction of the rotation axis. In this way, since bite-in property and pass-through property do not come into question, an excellent operation can be carried out.