baber/WOPTO huggingface dataset:
Patent JP-H1158455-A (JP)
Title: Injection molding die for roof prism lens array
Inventor: YAMANAKA YASUO
IPC: B29L11/00
Filed: 1997-08-26
Abstract: PROBLEM TO BE SOLVED: To provide an injection molding die for a roof prism lens array of high accuracy for manufacturing the roof prism lens array as a magnification image forming optical element inexpensively and with good accuracy. SOLUTION: A plurality of lens faces 1a and 2a are formed integrally in the disposition direction X of first and second lens arrays mirror face blocks 1 and 2 forming a first lens section (incidence side) and a second lens section (emission side), and the first lens array mirror block l and the second lens array mirror block 2 are formed dividedly. The number of assembly adjustments in the disposition direction X is reduced and a mold can be manufactured easily by the arrangement to provide a mold of high accuracy in a short period of time.
Patent JP-H0696086-A (JP)
Title: Comprehensive schedule managing device
Inventor: NAKAHARA SATORU
IPC: G06Q50/04
Filed: 1992-09-14
Abstract: PURPOSE:To provide the method and the device for managing a comprehensive schedule, by which various data related to an adjusted comprehensive schedule plan table and various problems subjected to countermeasure can be utilized as timely information for anybody by a simple operation. CONSTITUTION:In the schedule managing device provided with an input part 1 for receiving at least an input of time limit day information of plural production processes, end schedule day information of each production process and execution day information of each production process, an arithmetic part 6 for executing an arithmetic processing of a production process plan from the information received by the input part 1, a storage part 8 for storing the production process plan and the executed production process, an output part 24 which can output the production process plan, and a control part 7 for controlling each part, the input part 1 receives furthermore an input of a message for showing a problem point related to the production process and a classification key related to this message, and a converting part 16 for classifying into items determined in advance basing on the classification key received by the input part 1, is provided, and the output part 24 outputs furthermore a message for showing a problem point at every item classified by the converting part 16.
Patent JP-S6487033-A (JP)
Title: Manufacture of container for ultra high purity gas
Inventor: MIYAZAKI KIYOHIKO
IPC: F17C1/00
Filed: 1987-09-29
Abstract: PURPOSE:To check the oxidation of a metal tube and to subject to mirror- finishing at high grade by forming an anoxia atmosphere or quasi-anoxia atmosphere by filling up an inert gas inside a metal tube in case of forming the bottom and head of a container with the hot treatment of the end of the metal tube blank cut in a regular size. CONSTITUTION:On end of a metal tube blank 1 is subjected to closing by rounding it with a hot spinning machine 2 and the container bottom part 1a is press-formed by dies 3a, 3b. At this time, the other end of the metal tube 1 is left opening, so the insertion of a grinding toll is easy and the inner face of excepting the other end part can be subjected to mirror finishing with good efficiency. Then, at the prestage of the head hot treatment contracting the other end of the metal tube 1, an inert gas 4 is filled up into the metal tube 1 to replace the air inside the metal tube 1 with the inert gas 4, which is continuously supplied and the metal tube 1 inside is always maintained in the state of an oxygen being eliminated. Also the filling of the inert gas 4 is executed prior to the bottom part hot treatment and an anoxia atmosphere may be formed over the whole stage of the hot treatment of the bottom and head parts.
Patent JP-H1166316-A (JP)
Title: Inner surface of tube culvert development device
Inventor: TAKAHASHI YOSHIFUMI
IPC: G10L15/00
Filed: 1997-08-26
Abstract: PROBLEM TO BE SOLVED: To obtain continuous developments from video data of the inside of a tube culvert which are photographed by a generalized device. SOLUTION: This device contains a video data input device 36, a development processor 37 and a voice processor 38, the device 36 fetches image data of a tube culvert wall surface and operator's voice data that corresponds to the image data, the processor 38 recognizes voice from the voice data, decides the existence of damages of the tube culvert wall surface, converts it into character information and outputs it, and the processor 37 stores the image data, generates a development for each frame and performs data matching for distortion adjustment among image data for each frame. Also, it recognizes characters from the image data, outputs character information to a development, adds the character information and character information of damage decision from the processor 38 and generates a development by synthesizing image data from plural frames.
Patent JP-H0990470-A (JP)
Title: Barrier movement restricting mechanism for camera
Inventor: MORISHITA SHIGERU
IPC: G03B11/04
Filed: 1995-09-22
Abstract: PROBLEM TO BE SOLVED: To provide a barrier movement restricting mechanism capable of surely preventing failure causing faulty actuation and breakage because large load is imposed on a linking mechanism such as a gear train and the driving system of a photographing lens even when external force caused by the misoperation of a user is exerted in a state where a barrier plate is opened. SOLUTION: This mechanism is equipped with a lock lever 30 turning to a lock position where it can engage with the lock part 20a of the barrier plate when the barrier plate is opened; a turning member 24 turning when the photographing lens is moved to a housing position; a lock releasing member 26 pivotally supported to be coaxial with the member 29 and engaged with a lock lever 30; and a clutch mechanism arranged between the members 24 and 26, turning the lock lever in a lock releasing direction when turning resistance applied to the lock lever is equal to or under a fixed value, and idly rotating the member 24 with respect to the member 26 when the turning resistance exceeds the fixed value so that the lock lever 30 may not turn.
Patent JP-2000070406-A (JP)
Title: Finger trainer and core unit for finger trainer
Inventor: IWAI SHOZO
IPC: A63B24/00
Filed: 1998-08-31
Abstract: PROBLEM TO BE SOLVED: To provide a finger trainer which is a fun and urges exercise of fingers including finger joints. SOLUTION: This finger trainer has a shape almost like an egg as a whole. A pair of conical side units 200 are connected to side faces of an almost cylindrical core unit placed in the central part in the longitudinal direction of the finger trainer. Each side unit has roundness on the top part of the conical shape to be suitable for abutting on the palm of a user. The conical edge part has a size suitable to be gripped by opened five fingers of the user and the top has depth not to be in contact with the user's palm when the user hold the edge part by five fingers.  The core unit 100 has plural light emitting elements placed at positions corresponding to the user's five fingers, plural switches placed at positions corresponding to the light emitting elements and move corresponding to the user's five finger operation, a light control circuit to selectively light ON the light emitting elements controlled by a prescribed program, and a power source.
Patent JP-H0694426-A (JP)
Title: Strain distribution measuring method of optical fiber
Inventor: HORIGUCHI TSUNEO
IPC: G01M11/00
Filed: 1992-09-14
Abstract: PURPOSE:To enable the measurement of the absolute value of strain of an optical fiber by making the minimum value of the Brillouin frequency shift distributed in the lengthwise direction of the optical fiber be the Brillouin frequency shift at the time when the strain of the optical fiber is zero. CONSTITUTION:The Buillouin frequency shift of the optical fiber wound around a bobbin is unevenly distributed reflecting the dispersion in th winding tension. This takes the minimum value 10.922 GHz at both ends of the optical fiber. The minimum value coincides with the Brillouin frequency shift measured in such a condition that tension is not applied. Thus, without preparing a reference optical fiber other than the optical fiber to be measured, the measurement of the absolute value distribution of strain of the optical fiber can be enabled by regarding the minimum value of the measured Brillouin frequency shift as zero.
Patent JP-H09234246-A (JP)
Title: Material having affinity for beta2 microglobulin and column for purification of body fluid using the same
Inventor: ISHIKAWA KAZUO
IPC: C08L5/00
Filed: 1996-09-17
Abstract: PROBLEM TO BE SOLVED: To obtain a material which can be combined with β2 microglobulin very effectively and selectively and is inexpensive and stable against steriliza tion, etc., and has an affinity for β2 microglobulin by having a urea bond or a thiourea bond contained in the material. SOLUTION: This material is made to have an affinity for β2 microglobulin by having a urea bond or a thiourea bond contained. It is preferable in making a material with an excellent affinity for β2 microglobulin that the material should contain a group capable forming an aromatic ring or a hydrogen bond. As a group capable of forming a hydrogen bond, a hydroxyl grouper an amino group, especially a secondary or tertiary amino group, is preferable. Further, the group capable of forming a hydrogen bond is to be a hydroxyl group and the hydroxyl group is to be a sugar hydroxyl group. The sugar is to be selected from among chitosan, cellulose, and their derivatives. Further, this material is to be water insoluble.
Patent JP-H07105709-A (JP)
Title: Lighting system, back light and liquid crystal display device
Inventor: ISHIWATARI TOMISHIGE
IPC: G02F1/13357
Filed: 1993-09-30
Abstract: PURPOSE:To easily shield electromagnetic radiation noise by containing an electrodeless discharge lamp, a lighting circuit, and a light conductor in a single electromagnetic shieldable case. CONSTITUTION:A rectangular light conductor 13, a straight-shape electrodeless discharge lamp 14 approximately juxtaposed along the side surface of the light conductor 13, and a lighting circuit 15 for lighting the lamp 14 at high frequency are housed in parallel in the lateral direction inside a lamp case 12 formed into a flat box shape by using a conductor. Reflection surfaces 12b are disposed at the inner bottom surface and side surface of a containing recess 12a containing the light conductor 13 and the lamp 14 in the case 12, and a liquid crystal display panel 16 is fixedly mounted on the light conductor 13. The whole of the case 12 is grounded, thus shielding electromagnetic wave noise.
Patent JP-S6488908-A (JP)
Title: Manufacture of composite magnetic head
Inventor: KOSEKI HIDEO
IPC: G11B5/265
Filed: 1987-09-29
Abstract: PURPOSE:To accurately form a magnetic gap by forming both or one of two circuits by superimposing a soft magnetic thin film which becomes a gap member and a center core with a prescribed film thickness, on the gap forming surface of a core half body to provide a winding hole which becomes a side core. CONSTITUTION:To a 'Sendust(R)' bulk material 1 of a prescribed dimension, a track molding groove 7n to specify a track width is worked, and after a glass 6n is charged to the groove 7n, a surface is ground. Further, after a winding groove 8 is worked, the winding hole remains at the groove 8, a gap forming surface side is covered, and like that, a nonmagnetic material 4 such as a glass is charged, and thereafter, a gap forming surface 9 is ground. Next, a gap member 3 such as SiO2 is sputtered on the surface 9, a soft magnetic thin film 2 such as Fe-Al-Si is sputtered on it. Thus, an obtained magnetic head block 10 and a block 10' having a different track width by the same manufacture are bonded by the adhesives such as the glass, a magnetic head block 11 is obtained, cut at a broken line position and a composite magnetic head block is obtained.
Patent JP-S6486084-A (JP)
Title: Radar sensor for short distance
Inventor: MAKIMOTO MITSUO
IPC: G01S13/34
Filed: 1987-09-29
Abstract: PURPOSE:To perform measurement at a short distance difficult by a conventional system, by providing a delay circuit in a transmitting or receiving circuit and generating beat frequency even when an actual distance to be measured is 0. CONSTITUTION:Delay circuits 105, 109 are inserted between a transmitting amplifier 104 and a transmitting antenna 106 as well as between a receiving antenna 108 and a receiving amplifier 110. When the delay times of the delay circuits 105, 109 are respectively set to T1, T2, beat frequency fb provides formula (wherein a mark L is the distance from each of the antennas 106, 108 to an object 107 and fp is the repeating cycle of a triangle wave). When planning is performed under condition of L=0 and fbapprox.=10fp, the delay circuits 105, 109 becoming T1+T2=2.5/DELTAF may be provided. In the case of DELTAF=10MHz, T1+T2=0.25mus is formed. By this method, measurement at a short distance difficult by a conventional system becomes possible.
Patent JP-H07106066-A (JP)
Title: Organic electroluminescence element
Inventor: FUJII TAKANORI
IPC: H01L51/50
Filed: 1993-09-30
Abstract: PURPOSE:To lower the driving voltage of an organic electroluminescence element by providing a layer for relaxing an energy barrier between at least one pair of layers adjacent to each other. CONSTITUTION:An organic electroluminescence element is formed by laminating a hole implantation electrode layer 2, an energy barrier dividing layer (100Angstrom ), a hole carrying layer 4 (500Angstrom ), an organic light emitting layer 5 (500Angstrom ), an electron injection electrode layer 6 (2000Angstrom ) in order on a glass substrate 1. A lead wire is connected to each layer 2, 6, and voltage is applied to the layers 2, 6. As the material for the dividing layer 3, the material having a work function larger than that of the material of the layer 2 and smaller than that of the material of the layer 4 is used. The energy barrier is thereby divided to smoothen the movement of the holes, and driving voltage is lowered.
Patent JP-S61124486-A (JP)
Inventor: UMEHARA KUSUO
IPC: F24F7/06
Filed: 1984-11-19
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-S61122219-A (JP)
Title: Tannin-cyclodextrin clathrate compound
Inventor: KANBE NAOYUKI
IPC: A61K36/18
Filed: 1984-11-20
Abstract: PURPOSE:To provide the titled compound containing tannins and useful as an additive for medicinal drug, foods, cosmetics, etc. CONSTITUTION:A tannin-cyclodextrin clathrate compound is produced by clathrating one or more kinds of tannins (e.g. extract of Geranium thumbergii, geraniin, gambir extract, etc.) with a cyclodextrin (a cyclic oligosaccharide composed of 6-8 glucose units bonded with each other, and produced mainly from dextrin by using enzymes or microorganisms; e.g. beta-cyclodextrin). The compound has various advantages such as the lowering of rough and astringent taste, the prevention of discoloration, the improvement of the stability of tannins, etc., compared with the simple addition of tannin to a food, etc. The discoloration can be prevented and the stability of the tannin can be improved further by adding a metal chelating agent (e.g. edetate, citric acid, etc.) to the above clathrate compound.
Patent JP-H03109295-A (JP)
Title: Formation of thin film of diamond
Inventor: TOMIKAWA TADASHI
IPC: C30B29/04
Filed: 1989-09-20
Abstract: PURPOSE:To improve surface flatness by forming the thin film of diamond by a vapor synthesis method on an Si substrate formed with ruggedness consisting of specific pyramids by anisotropic etching or a replica substrate transferred therewith. CONSTITUTION:The surface of the Si substrate having a face bearing (100) is subjected to a flawing treatment by buffing with fine particles of diamond, etc., or is made porous by anodic chemical conversion using a soln. of HF/H2O /C2H5OH=1/1/2. The surface of this Si substrate is treated by an etching soln. of hydrazine hydrate/H2O/isopropyl alcohol = 15/15/1, by which the anisotropic etching utilizing the difference in the etching rate by the crystal bearing is executed and the pyramidal ruggedness having <=1000Angstrom  length of the base and the many unified bearings is formed. Hydrocarbon and H2, used as raw materials, are subjected to vapor synthesis at 700 to 1000 deg.C substrate temp. by a microwave plasma CVD method, etc., to form the thin film of the diamond on the Si substrate subjected to the above-mentioned treatment or the replica substrate made by transferring this substrate.
Patent JP-S62100510-A (JP)
Inventor: KAARU HAINTSU KAIRU
IPC: C12N11/08
Filed: 1986-10-17
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-H1183570-A (JP)
Title: Electromagnetic flowmeter
Inventor: YODA KENJI
IPC: G01F1/58
Filed: 1997-09-10
Abstract: PROBLEM TO BE SOLVED: To clean an electrode part without detaching a main body of an electromagnetic flowmeter. SOLUTION: An electrode 7 comprising an electrode part 15 measuring a fluid running in an electromagnetic flowmeter main body 1 and an electrode take-out part 17 extended from the electrode part 15 to the outside of the main body 1 is mounted to the main body 1 which is connectable to a piping. A plurality of cleaning jet openings 35 are provided in the electrode part 15, while a cleaning through hole 37 having openable, closable cleaning water stop valves 39, 41 communicated with the cleaning jet openings 35 is set at the electrode take-out part 17. A cleaning water and the air are sent simultaneously to the cleaning through hole 37 via a connecting part 51, and the cleaning water including air bubbles is jetted out of the cleaning jet openings 35, whereby the electrode part 15 is cleaned.
Patent JP-H04123998-A (JP)
Title: Emergency stop device for marine vessel
Inventor: KANEDA TAIRA
IPC: B63H25/50
Filed: 1990-09-14
Abstract: PURPOSE:To prevent a collision by outputting an emergency stop signal when a warning signal being outputted at time of a radar catching an obstacle during shipping navigation, is outputted beyond the critical time, and stopping a ship emergently by way of once backward movements. CONSTITUTION:When a radar 2 catches an obstacle, a warning signal outputting means 1 starts to output a warning signal (a), and a buzzer or a warning means 3 is given, calling a navigator's attention. When the navigator is not aware of it and the warning signal (a) is continuously outputted beyond the set critical time, an emergency stop signal (b) is outputted from an emergency stop signal outputting means 4, and a controller 12 for a propulsion machine 11 is remote- controlled by an emergency stop control means 10, making engine speed into a state of being dropped, and a ship is set down to an emergency stop state by way of backward motion from forward motion. In addition, a whistle or siren or a warning means 9 is sounded.
Patent JP-2001077184-A (JP)
Title: Electrostatic attraction device and vacuum processing device using the attraction device
Inventor: MAEHIRA KEN
IPC: H02N13/00
Filed: 1999-08-31
Abstract: PROBLEM TO BE SOLVED: To provide an electrostatic attraction device which can be for substrates having various outer diameters, without causing dusts or deterioration of an electrostatic attracting chuck main body. SOLUTION: In this electrostatic attraction device arranged so as to attract and hold substrates 8A, 8B and 8C on an electrostatic chuck plate 20 by electrostatic attraction, a plurality of attraction projections 31A to 31C are provided concentrically with prescribed intervals on the chuck plate 20. Furthermore, exposed one or ones among the attraction projections 31A to 31C due to different sizes of substrates are arranged to be covered with attraction preventing plates 40 (40A, 40B).
Patent JP-2001063122-A (JP)
Title: Thermal head
Inventor: NAKAMURA ATSUSHI
IPC: B41J2/345
Filed: 1999-08-31
Abstract: PROBLEM TO BE SOLVED: To provide a thermal head, capable of realizing a high image quality in a printed matter by an inexpensive thick film process for alleviating set-off. SOLUTION: This thermal head 1 is provided by laminating an insulating substrate, a glaze layer 4, and a heat generating resistor 6 continuous in a horizontal scanning direction X on a heat sink at least in this order, forming at least two electrode groups 5a, 5b in contact with the heat generating resistor 6, extending in a direction orthogonal to the horizontal scanning direction X, disposed alternately in the horizontal scanning direction X, and forming a protection layer 7.  In this case, the heat generating resistor 6 thickness t is set to be 1-10 μm, the distance Lx between the electrodes 5a, 5b in contact with the heat generating resistor 6, adjacent with each other in the horizontal scanning direction X at 20-60% of the distance d between the center lines of the electrodes, and the vertical scanning direction length Ly of the heat generating resistor 6 at a gap part of the electrodes 5a, 5b at 100-250% of the distance d between the center lines of the electrodes.
Patent JP-H0664290-A (JP)
Title: Ink supply device
Inventor: TOKUHAMA NOBUTAKA
IPC: B41J31/16
Filed: 1992-08-24
Abstract: PURPOSE:To provide an ink supply device preventing the irregularity due to density difference generated in one character and the lowering of printing quality by reducing the unbalance of the holding amt. of ink in the lateral direction of an ink ribbon. CONSTITUTION:An ink supply means is constituted of an ink holding element holding the ink supplied to an ink ribbon 5 and the ink supply element 14 supported between the ink holding element and the ink ribbon 5 in a freely rotatable manner by the shaft 15 provided in parallel to the lateral direction of the ink ribbon 5 so that the outer peripheral surface 18 thereof is brought into contact with both of them. The area of the part 18a coming into contact with the central strip part of the printing strip 5a formed along the longitudinal direction of the ink ribbon 5 of the outer peripheral surface 18 of the ink supply element 14 is made larger than the area of the parts 18b coming into contact with both end edge parts of the printing strip 5a.
Patent JP-H11146342-A (JP)
Title: Recording and reproducing method, recording and reproducing device of electronic watermark information and recording medium
Inventor: KIMURA HIROYUKI
IPC: H04N5/92
Filed: 1998-08-31
Abstract: PROBLEM TO BE SOLVED: To easily detect electronic watermark information at reproduction by recording a video signal, the electronic watermark information buried in the video signal and a reference signal inserted into a position different from the electronic watermark information in a recording medium. SOLUTION: The video signal reproduced from the recording medium is detected by a synchronization detecting circuit 50 and a position detecting pulse of the electronic watermark information is generated based on a synchronizing signal by a position detecting pulse generating circuit 51 of the watermark information. Furthermore, the position detecting pulse of the reference signal inserted into the video signal and recorded is generated by a position detecting pulse generating circuit 52 of the reference signal. The position detecting pulse is supplied to a sample-and-hold circuit 53 and amplitude of the reference signal is subjected to sample-and-hold. Change of the amplitude of the reference signal supplied to a gain ratio calculating circuit 54 is calculated as the change of a gain of a luminance signal.  A gain signal of the corrected luminance signal is supplied to a watermark information detecting circuit 56 and the electronic watermark information is detected by a signal of the information position detecting circuit 51.
Patent JP-S61217171-A (JP)
Inventor: MAAKU BEREROTSUTEI
IPC: F16L37/04
Filed: 1985-11-01
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。