baber/WOPTO huggingface dataset:
Patent JP-H0897463-A (JP)
Title: Photocoupler device
Inventor: YAMAZAKI HIROAKI
IPC: H01L31/10
Filed: 1994-09-22
Abstract: PURPOSE: To improve dV/dt resistance by a method wherein noise components which enter a secondary side are completely cancelled by the outputs of dummy photodiodes. CONSTITUTION: A photodiode and a dummy photodiode are respectively divided into a plurality of photodiodes 1 and a plurality of dummy photodiodes 2 and radially arranged alternately. A light emitting diode 7 is provided directly above those photodetectors in a photocoupler. Even if the position of the light emitting diode 7 is shifted, the distances between the light emitting diode 7 and the photodiodes 1 and the distances between the light emitting diode 7 and the dummy photodiodes 2 are kept equal. Therefore, the noise components induced in both the photodiodes are equivalent and both the noise components cancel each other almost completely.
Patent JP-2001077898-A (JP)
Title: Mobile telephone set holding device
Inventor: FURUKAWA MASAMITSU
IPC: H04B10/11
Filed: 1999-09-07
Abstract: PROBLEM TO BE SOLVED: To suppress deterioration in a communication state by holding a mobile telephone set at the position closer to the opening part side of a hole part than a light guide member when the mobile telephone set is not inserted, moving a mobile telephone set reset plate into the hole on the bottom part side of the hole when the telephone set is inserted, and moving a light guide member cleaning means in contact with the light guide member as the reset plate is moved. SOLUTION: A light guide 2 is arranged in parallel to the insertion direction of the mobile telephone set 20 to enable communications with an infrared-ray transmission and reception part 8 on a holding device side through the light guide 2 regardless of the position of the infrared-ray transmission and reception part 21 arranged on the flank of the mobile telephone set. Further, the opening part 1 is made rectangular and then the flank of the mobile telephone set 20 faces the light guide 2. Further, when the mobile telephone set 20 is inserted, the surface of the light guide 2 is cleaned at each time with a brush 7 fitted to the mobile telephone rest plate to reduce stains on the surface of the light guide 2, thereby preventing the communication state from becoming worse.
Patent JP-H06105272-A (JP)
Title: Information signal processor
Inventor: YAMAGISHI YOICHI
IPC: H04N5/781
Filed: 1992-09-22
Abstract: PURPOSE:To easily judge the recording timing of an information signal, and to prevent the erroneous recording of the unnecessary information signal by displaying the state of the storage capacity of the information signal in a tempo rary storage means. CONSTITUTION:A system control circuit 50 displays the photographing and recording validating residual number of screens or residual storage capacity recorded in a recording medium 100, residual battery in a power source part 82, date, photographic operation mode, and each kind of message or the like at a display device 54, based on the identification information data, camera related data, and recording medium related data of the recording medium 100, management data or each kind of mode recorded in a management data recording area 102 of the recording medium 100, and each kind of mode setting set according to the kind of the recording medium 100 connected with a system main body. Also, when the recording medium 100 can not be used, an alarm display indicating that the recording medium 100 can not be used for the main system is operated.
Patent JP-H06102517-A (JP)
Title: Liquid crystal display panel and its production
Inventor: KASHIWAJIMA TADASHI
IPC: G02F1/1339
Filed: 1992-09-22
Abstract: PURPOSE:To narrow an adhesive region and to improve the opening rate of the liquid crystal display panel packed with a liquid crystal material between two sheets of glass substrates by sticking a sealant to the flanks of the glass substrates and adhering two sheets of the glass substrates. CONSTITUTION:The liquid crystal display panel 1 is constituted by packing the liquid crystal material 4 between two sheets of the glass substrates 2 and 3. Two sheets of the glass substrates 2, 3 are shifted from each other and the flanks thereof are provided with a level difference gamma. The sealant 5 is stuck to the flank 6 of the one glass substrate 2 and the exposed surface 7 of the level difference gamma of the other glass substrate 3. A thermosetting epoxy resin, UV curing epoxy resin, cold setting epoxy resin, etc., are used as the sealant 5. The non-effective display region is drastically decreased and the high strength of adhesion is obtd. by such constitution.
Patent JP-2001078681-A (JP)
Title: Food with picture
Inventor: HIRAIZUMI TAKUO
IPC: A23L1/00
Filed: 1999-09-07
Abstract: PROBLEM TO BE SOLVED: To obtain a food with a picture prepared to minimize obstruction of appetite to the food as possible by applying a decoration to the picture and to improve quality holding of the appearance of the picture by minimizing damage of the appearance of the picture as possible while an edible film changes due to aging. SOLUTION: This food is obtained by printing a picture G having a picture main part GA which is obtained by processing an original picture such as photograph or the like on an edible film F using an edible ink, cutting the edible film printed with the picture G into a proper size and then pasting the film on to a food. The picture is constituted by making circumference of the picture main part GA as an edge part of the main part 10 differing from the inside, and circumference of the whole picture (circumference of the marginal picture GB) as an edge part of the whole 11 differing from the inside, and the edge part of the main part 10 and edge part of the whole 11 are formed as each picture of the main part GA and the marginal picture GB is gradation processed gradually attenuating themselves toward to the outside.
Patent JP-H1193735-A (JP)
Title: Control device of diesel engine
Inventor: UEHARA TETSUYA
IPC: F02D43/00
Filed: 1997-09-18
Abstract: PROBLEM TO BE SOLVED: To attain the suppression of misfire and white fuming and the suppression of combustion noise and NOx exhaust quantity by providing a judging means for judging the completion of warming and a means for setting the injection quantity of pilot injection before completion of warming larger than that after completion of warming. SOLUTION: A control unit 41 calculates a target fuel injection quantity of main injection and a target pressure of a pressure accumulating chamber 16 according to an engine rotating speed 34 and an accelerator opening 33. A feedback control is performed through a pressure regulating valve 31 so that the pressure accumulating chamber pressure detected by a pressure sensor 32 is conformed to the target pressure. When no EGR is performed in cooling, a three-way valve 25 is laid in ON state only for a short time prior to main injection to perform a pilot injection. The injection start timing of main injection before completion of warming is basically equal to that after completion of warming. The pilot injection quantity before completion of warming is increased more than that after completion of warming under the condition having the same rotating speed and load. Thus, suppression of misfire and white fuming can be reconciled with suppression of combustion noise and NOx exhaust quantity.
Patent JP-H01103252-A (JP)
Title: Work load controller for automatic production
Inventor: UEIN CHIATSUPE
IPC: B23Q41/08
Filed: 1987-10-07
Abstract: PURPOSE: To accomplish automation completely/partially so as to improve quality by receiving produced objects continuously so as to arrange them in groups in a convey-in placing area, placing them in a temporarily storage area temporarily, and feeding them to a convey-out placing area. CONSTITUTION: Body parts of can end part shells molded by means of presses 16, 18 in a body molding machine 14 are arranged in convey-in conveyors 24a-24d by means of string formers 20, 22 and stored temporarily when a storage container is put in/out to/from magazines 50, 52 via a convey-in placing table 42 and a convey-out placing table 44 in a central object transportation station 46 of a work load controller 10. Subsequently, the body parts are fed to end liners 34a-34c via discharging conveyors 32a-32c from the convey-out placing table 44. After gas leakage seals are formed, the body parts are fed to tubbing presses 40a, 40b via a work load controller 10A. In this way, complete/partial automation can be accomplished even when the production speed of a high performance machine fluctuates, so that improvement in quality and productivity can be accomplished.
Patent JP-H07162011-A (JP)
Title: Method for forming circuit having radiation resistance
Inventor: FUREDERITSUKU TEI BURADEI
IPC: H01L21/822
Filed: 1994-10-19
Abstract: PURPOSE: To enhance the SEU-resistance of a commercial circuit by forming a silicon-on-insulator structure, so that a silicon is sufficiently thin to substantially deplete a transistor formed on the silicon, and then forming such a transistor on the silicon as operates as a storage mode device. CONSTITUTION: A silicon-on-insulator(SOI) structure has a silicon layer 10 of thickness 85 mm. The silicon layer is formed on an embedded oxide layer 12, positioned on a substrate 14 which is a carrier wafer of silicon, etc., for supporting the SOI layer. In the SOI structure, a transistor which includes a source region 16, a drain region 18, a gate 20, and a gate oxide 22 is formed, while the channel region of a device is formed at a main body. With a limited cross-sectional area, electric charge parcels generate electric charges, only when they pass through the device of the layer 10. The substrate 14 generates another electric charge 28, however, the electric charge 28 does not affect on a transistor device, since the embedded oxide layer 12 is provided in between.
Patent JP-S63107981-A (JP)
Title: N2-acetyl derivative of 9-((2-hydroxyethoxy)methyl)-guanine and production thereof
Inventor: MIZUNO YOSHIHISA
IPC: A61P31/22
Filed: 1986-10-27
Abstract: NEW MATERIAL:9-[2-Hydroxyethoxy)methyl]-N<2>-acetylguanine of formula I. USE:The compound has strong antiviral action against herpes virus and is useful as a remedy for infectious diseases caused by herpes simplex virus, chickenpox virus and herpes zoster virus. PREPARATION:The compound of formula I can be produced by reacting diacetylguanine of formula II with 2-oxa-1,4-butanediol diacetate of formula III in a solvent such as DMSO using an aromatic sulfonic acid as a catalyst and subjecting the resultant 9-[(2-acetoxyethoxy)methyl]-N<2>-acetylguanine of formula IV to selective deacetylation with ammonia water adjusted to 10.5-11.5 pH.
Patent JP-H0595193-A (JP)
Title: Frame apparatus with connector pin
Inventor: NAKATANI AKIO
IPC: H05K7/14
Filed: 1991-10-01
Abstract: PURPOSE:To make it possible to cope with automatic production by simplifying the mounting of a plurality of printed boards using a chassis frame apparatus. CONSTITUTION:A center frame 2, integrally molded with groups of connector pins 3, 4, and 5 having the number of poles corresponding to mounted circuits, is formed at the center of a frame body 1 of a chassis. Connector receivers 9, 10, 11 and 9', 10', 11' formed on one edge of printed boards 6 and 7, respectively, are fixedly coupled with the groups of connector pins 3, 4 and 5, so that the printed boards 6 and 7 are connected with each other via the groups of the connector pins 3, 4 and 5. The remaining edges of each of the printed boards 6 and 7 are mounted on the frame member 1.
Patent JP-H07111312-A (JP)
Title: Semiconductor capacitive element
Inventor: HASHIMOTO KOJI
IPC: H01L27/10
Filed: 1993-10-12
Abstract: PURPOSE:To make the capacitance higher without increasing the occupied area of a semiconductor chip and also without increasing the size of an element. CONSTITUTION:A groove M, reaching a diffusion region 2 from a lower conductive film 4, is formed, the surface of the groove is covered by an insulating film 10 to be used for a capacitor, and a capacitor structure, in which the lower conductive film 4 is pinched by the upper conductive film 5 and the diffusion region 2, is formed.
Patent JP-H0597506-A (JP)
Title: Air-passable refractory for continuous casting
Inventor: MATSUDA TSUYOSHI
IPC: C04B35/103
Filed: 1991-10-01
Abstract: PURPOSE:To provide an air-passable refractory for continuous casting, remarkably improved in spalling resistance required by the air-passable refractory and capable of stably blowing gases for a long period. CONSTITUTION:An air-passable refractory is completed by paying attention to responsiveness to prescribed properties as an air-passable refractory for continuous casting by utilizing characteristics such as viscoelasticity, preventive effects on crack growth and oxidation resistance possessed by mesophase carbon. The refractory is composed of 1-10wt.% mesophase carbon, 5-30wt.% carbonaceous component other than the mesophase carbon, 50-90wt.% alumina and <=10wt.% SiC. The refractory is capable of performing stable gas blowing as compared with that of conventional refractories due to excellent thermal shock and corrosion resistance without containing silica and causes no abnormality such as crack, etc., due to the excellent thermal shock resistance. Since the refractory is capable of exhibiting excellent performance for a long period together with the excellent corrosion resistance, stability of casting quality can be improved.
Patent JP-H0986828-A (JP)
Title: Rope tension measuring device for elevator
Inventor: HAYASE KAZUHISA
IPC: B66D1/50
Filed: 1995-09-29
Abstract: PROBLEM TO BE SOLVED: To correctly measure rope tension without bodily sensation. SOLUTION: This device has a measuring part (K) which is fixed on the tip of the adjusting bolt 10, which is screwed in a mounting plate 9 such that it freely moves to-and-fro and fixed by a lock nut 11, and measures the tension of a main rope 3 by pressing the main rope 3, a fixing metal fixture 15 fixed on a cage 2, and a turn buckle having a threaded bar 9a fixed on the mounting plate toward the cage 2 and a threaded bar 15a which is fixed on the fixing metal fixture toward the rope side and is threaded in the reverse direction of the threaded bar 9a and changing the distance between both threaded bars. The measuring part (K) receives in a box 14 a spring 12 and attaching jig 13.  The attaching jig 13 projects its tip from the opening of the box to press the cutaway part of the tip on the main rope 3 and a dial gauge 13a attached thereon displays the value of the dial 14a engraved on the top of the box when it is moved in the opposite direction of the urging force of a spring.
Patent JP-H1080880-A (JP)
Title: Robot arm element
Inventor: YATSUGI MASANOBU
IPC: B25J9/08
Filed: 1996-09-05
Abstract: PROBLEM TO BE SOLVED: To easily connect only the number according to a purpose, and easily form an articulated robot having the optional joint number by arranging a connecting mechanism, which can easily connect these robot arms to each other and can change a connecting angle, in an end part of a hollow robot arm. SOLUTION: A joining arm 12 and a joining projection 13 are provided in both end parts of a robot arm 1. The robot arm 1 is formed in a hollow shape, and a rotation transmitting shaft 2 supported by a rotary bearing 3 is provided in this hollow inside. This rotation transmitting shaft 2 is connected by a joint 22 having a key groove through a universal joint 22. Robot arms 1 are connected to each other in large numbers, and are connected so as to transmit rotation, and the rotation transmitting shaft 2 is also connected through a universal joint 21 in this hollow inside. Even when a connecting angle of the robot arms takes respectively different free shapes, rotation is continuously transmitted.
Patent JP-H0995547-A (JP)
Title: Laser marking method and laser-marked molded article
Inventor: OHACHI YOSHINORI
IPC: C08L67/00
Filed: 1995-09-29
Abstract: PROBLEM TO BE SOLVED: To give well-defined marks, such as characters and symbols, on the surface of a thermoplastic molding or a molded article coated with the resin by utilizing laser beams. SOLUTION: A method of marking by irradiating the surface of a thermoplastic resin molding with laser beams, wherein the laser beams are applied for marking on the surface of a molded article obtained by molding a resin composition consisting of 50-99.5wt.% polyacetal resin and 0.5-50wt.% of at least one resin containing benzene rings or condensed benzene rings in an amount of at least 30mol% based on the resin component or a molded article coated with this composition.
Patent JP-H10102670-A (JP)
Title: Ceiling hanger
Inventor: NISHIMOTO RYUICHI
IPC: E04B9/18
Filed: 1996-09-26
Abstract: PROBLEM TO BE SOLVED: To bear ceiling furring with an optional slope irrespective of a slope of a C-type frame. SOLUTION: A ceiling hanger 1 is constituted of a hanger main body 21 with a U-shaped cross section, a hanger 2 consisting of an interlocking spring piece 22 with an approximately L-shaped section provided to the inside of the hanger main body 21 and a joint metal fixture 23 with an L-shaped section provided to the outside of the hanger main body 21, a bearable bracket 3 fitting ceiling furring 16 therein and a joint bolt 4 capable of being jointed respectively to the joint metal fixture 23 of the hanger 2 and bracket 5 through a pair of nuts 5. In that case, the joint metal fixture 23 is jointed to the hanger main body 21 in a turnable manner around the horizontal axis, and the joint bolt 4 is suspended on the hanger 2 mounted to a C-type frame 12 by holding the hanger between the hanger main body 21 and interlocking spring piece 22.
Patent JP-H0896137-A (JP)
Title: Input coordinate deciding device
Inventor: SUMI YOSHIYASU
IPC: G06T7/00
Filed: 1994-09-22
Abstract: PURPOSE: To stably detect an error between an input image and input coordinates by adding lightness information to a structure model generated from the input image and its coordinates and making a comparison with reference data. CONSTITUTION: A structure model matching part 5 deforms the structure model in a reference structure model part 4 by using position information obtained by a coordinate input part 1 to be matched. Further, a lightness calculation part 6 calculates the lightness of each patch of the obtained structure model. The deformed structure model correctly matches the image in an image storage part 2 on condition that inputted position information is correct, so it is considered that the lightness distribution of respective patches is similar as long as the inputted image is of the same kind with the image stored in a reference data part 7.  For the purpose, the lightness distribution of the reference image of the same kind as the data of the reference data part 7 and a decision part 8 calculates a difference from the lightness obtained by the lightness calculation part 6 and detects the difference between the position information and input image from the calculation result.
Patent JP-H04133010-A (JP)
Title: Device for preventing shadow of dust for camera
Inventor: YAMAGUCHI TAKAO
IPC: G02B7/02
Filed: 1990-09-26
Abstract: PURPOSE:To prevent dust, etc., from being impressed as the shadow of dust on a film by rotating a lens and scattering the dust, etc., adhering to a lens surface by centrifugal force. CONSTITUTION:A gear frame 6 is allowed to mesh with the transmission gear 11 of a motor 10 when a lens group 5 is positioned in a wide area which is the closest to the film surface 8, and it can not mesh therewith in a tele area. After completing range-finding and photometric actions by the half depressing operation of a shutter button, the motor 10 is controlled to be driven at a constant speed through a controller 12, and the final lens 5C is rotated with the gear frame 6 through the gear 11 so as to scatter the dust, etc., adhering to the lens 5C by the centrifugal force. Even though a part of dust, etc., is left, the shadow of the dust, etc., impressed on the film surface is blurred out by the rotating action of the lens 5C.
Patent JP-2000081055-A (JP)
Title: Roller clutch with radial rolling bearing
Inventor: WATANABE MAKOTO
IPC: F16D41/06
Filed: 1998-09-08
Abstract: PROBLEM TO BE SOLVED: To reduce abrasion of each sliding contact part by setting the sliding distance between the surface of each recess and the each roller to a prescribed length or less in a part forming the each recess constituting a rolling face and a cam face of the roller. SOLUTION: A sliding distance ΔL between the internal circumferential face of an outer ring 4 plus a shaft 8 or the outer circumferential face of an inner ring constituting a roller clutch 2, and the rolling face of each roller 5 is set to 0.25 mm or less. When a wedge angle, or an angle gradually changing the interval (the thickness of the cylindrical clearance 17) between the internal circumferential face of the outer ring 4 and a shaft 8 or the outer circumferential face of the inner ring across the circumferential direction is set to α and the radial clearance of radial rolling bearings 3a-3b is set to Δr, the sliding distance ΔL is expressed by ΔL=Δr/sinα.  When this sliding distance ΔL is suppressed to 0.25 mm or less, abrasion of the rolling face of the each roller 5 with the surface of a recess 10 constituting the cam face 9 and the outer circumferential face of the shaft 8 or the internal circumferential face of the outer ring 4 can be suppressed. This constitution can improve the reliability and the durability of machinery of high repetition speed.
Patent JP-H04133195-A (JP)
Title: Office attendance/leaving and car leaving/return management system of ic card
Inventor: OZAWA YOSHIO
IPC: B42D15/10
Filed: 1990-09-26
Abstract: PURPOSE:To perform centralized management of all information by using ID cards to manage office attendance/leaving and car leaving/return of hired car drivers and displaying the condition as a list and using it for reservation and allocation of hired cars. CONSTITUTION:When attending/leaving an office and leaving/returning to a car, a hired car driver has his own ID card, where his name and the name code are preliminarily registered, read by an ID card reader 1 connected to an ID card office attendance/leaving and car leaving/return accepting terminal 2 to update office attendance/leaving and car leaving/return flags in a disk file 5 under a host computer 4. The condition (card order) of service states of hired car drivers is displayed as a list on a hired car driver card order list display terminal 3 at intervals of about 5 minutes in accordance with these state flags. Thus, this condition is referred to execute reservation and allocation of hired cars, and centralized management of all information is possible.