baber/WOPTO huggingface dataset:
Patent JP-H0854551-A (JP)
Title: Cap opening-closing sensor of optical fiber connecting box
Inventor: KAWAMURA TAKASHI
IPC: G02B7/00
Filed: 1994-08-12
Abstract: PURPOSE:To make it possible to easily detect the opening/closing state of a cap even from a remote place by providing the cap opening/closing sensor with an optical operating element interlocked to the cap operating to apply or remove a bending stress to or from a coated optical fiber for the sensor when the cap is opened or closed. CONSTITUTION:An operation stopper 17 is normally held in a retreated state. Pressing of the optical fiber operating element 8 interlocked to the cap is lost when the cap 3 is opened in this state and, therefore, the operating element 8 is pushed by the force of a spring 9 and is moved in a right direction. An arc-shaped optical fiber operating part 8a is moved in the right direction as well by movement of the operating element 8, by which the bending stress is applied on the coated optical fiber 13 for the sensor. Since the attenuation quantity of the light signal passing the coated optical 13 increases, opening of the cap 3 is known in the remote place by detecting the increase in a monitor place. The opening of the cap 3 at the time of maintenance or inspection, etc., is executed by pushing the operating element stopper 17 and detaining the pawl 17a at the front end of the operating element stopper 17 with the detaining recessed part 14 of the operating element 8 to put the operating element 8 into the operation stop state.
Patent JP-S6250315-A (JP)
Title: Curable resin composition
Inventor: KITAYAMA SHINICHIRO
IPC: C08G18/67
Filed: 1985-08-28
Abstract: PURPOSE:To obtain a composition for coating optical fiber, excellent in modulus, water resistance, heat resistance, etc., by mixing urethane oligomer diacrylate with trisacryloyloxyalkyl isocyanurate and a monofunctional acrylate. CONSTITUTION:The purpose curable resin composition is obtained by mixing 30-70wt% urethane oligomer diacrylate (A) having a polytetramethylene ether structure between urethane bonds with 10-30wt% trisacryloyloxyalkyl isocyanurate (B) and a monofunctional acrylate (e.g., N-vinylpyrrolidone or isobornyl acrylate). A cured product of the obtained composition can show a high modulus and a high elongation at low to high temperatures. Component A can be obtained by reacting, for example, tolylene diisocyanate with polytetramethylene ether glycol and 2-hydroxyethyl acrylate.
Patent JP-S6085848-A (JP)
Title: Linearly movable table
Inventor: TANAKA MINORU
IPC: H01L21/68
Filed: 1983-10-14
Abstract: PURPOSE:To improve feed precision and allow high-speed positioning with no speed variation by supporting a table so that a feed screw nut is applied with the degree of freedom only in the radial deflection direction and is restricted in the feed direction and in the rotation direction around the screw axis. CONSTITUTION:In an angular nut 6 coupled with a feed screw 5, both the upper and lower surfaces faced to a frame 15 have a fixed space; both the left and right surfaces are in close contact across needle rollers 16; and both the front and rear surfaces at a right angle to the axis of the screw 5 are pinched by roller bearings 17, 18 of the frame 15; thus motion is restricted in the feed direction of the feed screw 5, in the right-and-left radial deflection direction, and in the rotation direction around the axis; and the degree of freedom is given only to the up-and-down movement. Next, when a linearly movable table 1 is driven by the screw 5 having radial deflection, the up-and-down deflection can be escaped between the nut 6 and the frame 15 and the right-and-left deflection can be escaped between the frame 15 and the table 1, and the degree of freedom is restricted in the feed direction and in the rotation direction around the axis, thereby the linearly movable table 1 can be fed correctly.
Patent JP-H0354522-A (JP)
Title: Manufacture of liquid crystal display element
Inventor: MIYASHITA SATORU
IPC: G02F1/1337
Filed: 1989-07-24
Abstract: PURPOSE:To obtain the liquid crystal display element having an orientation processing layer which can be formed easily and uniformaly by expanding a polymer wherein an organic solvent is dissolved on a water surface and narrowing down the surface area on the water surface after the organic solvent vaporizes, and thus forming the orientation processing layer to be provided on an electrode. CONSTITUTION:A thin film transistor (TR) element and a driving electrode are formed on a glass substrate by sputtering ITO (Indium Tin Oxide). For example, a polybutyl metacrylate organic solvent is dissolved in benzene on the water surface and the surface area of the water surface is narrowed down a specific time later by using a barrier. Then the dispersed polymer is condensed and pressure is increased as the occupation area in terms of molecules decreases. While the surface pressure is held at a specific value, the glass substrate is lifted from the water and the polybutyl metacrylate condensed film is transferred to the driving electrode. Then the film is dried for a specific time at specific temperature to form the orientation processing film having specific film thickness. A color filter and a protection layer are formed on the other glass substrate and a counter electrode is formed thereupon by ITO sputtering. Then the two substrates are adhered together with a prescribed spacing and liquid crystal is injected.
Patent JP-H0723124-A (JP)
Title: Remote control system for computer
Inventor: INOUE JIRO
IPC: H04M11/00
Filed: 1993-07-02
Abstract: PURPOSE:To process diversified jobs by batch processing sending read request data to a host computer and sending progress data of a started job program to a repeater. CONSTITUTION:A repeater 12 receiving a job command inquires about a recording content corresponding to a request job number via a voice processing interface board 18 and allows a telephone set 10 to make a voice output reply and registers the result in a job request file and sends it to a job controller 32 of a host computer 14. The controller 32 receiving it makes a request of opening of a time sharing option to the computer 14 and calls each job step from a job master corresponding to the job command and generates a job program as a routine job. The host side executes interrupted time sharing and makes processing of a requested job. Thus, a person not being an expert makes a request of documents to the computer directly.
Patent JP-H0514404-A (JP)
Title: Mail management system
Inventor: TERAJIMA YOSHIAKI
IPC: H04L12/58
Filed: 1991-07-05
Abstract: PURPOSE:To realize the mail management system compatible with the network configuration and the mail address configuration of the mail service in which all mail box resources are read while the mail box resources used by one user are decentralized in the network. CONSTITUTION:Each exchange 9 is provided with a mail management section 6 having a function which defines a mail box address used to manage flexibly the cross reference between user terminal equipments and mail boxes in existence decentralizingly in the exchange 9 and registers/deletes a mail box address corresponding to each terminal equipment from each terminal equipment 1 and managing the mail address, and with a communication management section 5 managing the communication system for the network, and each user terminal equipment 1 reads a mail without taking notice of decentralized arrangement of mail boxes while the mail boxes are decentralized in the plural exchanges 9.
Patent JP-S6434068-A (JP)
Title: Facsimile equipment
Inventor: TAKAHASHI YUTAKA
IPC: H04N1/44
Filed: 1987-07-29
Abstract: PURPOSE:To hold the confidentiality of picture information at the time of transmission by changing an identification sign in accordance with a rule specified beforehand between the pieces of mutual transmitting receiving facsimile equipment and transmitting the picture information to an opponent side only when the identification sign is coincident. CONSTITUTION:The checking instruction of an ID code is executed by a control part 5, the information of a date is given to the ID code registered to facsimile equipment 1, generated as a prescribed ID code and stored in a RAM 17. When the facsimile equipment 1 at a receiving side establishes a line, the generating instruction of the ID code is also executed and a prescribed ID code is prepared. When the ID code added to a non-standard function identifying signal (NSF) from the receiving side is different from the ID code stored into the RAM 17 of the facsimile equipment 1 at a transmitting side, the line is immediately cut. Thus, the confidentiality of the picture information at the transmission can be further improved.
Patent JP-H1134252-A (JP)
Title: Highly transparent soft film
Inventor: ASUKA MASAHIRO
IPC: C08L23/16
Filed: 1997-07-16
Abstract: PROBLEM TO BE SOLVED: To provide a transparent and soft film which has improved transparency and softness and has a sufficient mechanical strength and good texture. SOLUTION: Surface layers 1, 2 each comprising a random polypropylene having an ethylene content of 3-4 wt.% and MFR of 0.5-5 and an intermediate layer 3 comprising a composition containing 20-100 wt.% amorphous polyolefin having propylene and/or butene-1 content of 50 wt.% or more and 80-100 wt.% random polypropylene having ethylene content of 3-4 wt.% and MFR of 0.5-5 or an intermediate layer 3 comprising a composition containing 50-100 wt.% linear polyethylene resin polymerized using a metallocene catalyst and 50-0 wt.% random polypropylene resin having ethylene content of 3-4 wt.% and MFR of 0.5-5 are stacked one on another so that the layer 3 is interposed between the layers 1, 2.
Patent JP-H05341135-A (JP)
Title: Device for cutting optical fiber
Inventor: ADACHI RIYUUSUKE
IPC: B23K26/38
Filed: 1992-06-09
Abstract: PURPOSE:To provide an optical fiber cutting device, which can cut plural optical fibers simultaneously at a low equipment cost. CONSTITUTION:A device for cutting optical fiber is provided with a laser oscillating device 11 for injecting the carbon dioxide laser beam, plural fusing reflecting mirror arranged so as to reflect the carbon dioxide laser beam from the side toward each optical fiber 1 and fuse plural optical fibers, and a laser beam distribution means 14 driven so as to make the carbon dioxide laser beam, which is injected from the laser oscillating device 11, enter the plural fusing reflecting mirrors 12 in order.
Patent JP-H0515054-A (JP)
Title: Rush current prevention means
Inventor: SUZUKI TOSHIYASU
IPC: H02M7/06
Filed: 1991-04-30
Abstract: PURPOSE:To prevent the inflow of a rush current to a capacitor. CONSTITUTION:This means comprises the first resistance means 7 connected in parallel to the first TRIAC 8, an end of smoothening capacitor 11 connected to a T1 terminal of said resistance means, a close circuit is formed from the capacitor 11, the T1 terminal and the gate, and the first trigger voltage determining means 9 and 10 which determine the predetermined voltage for the capacitor 11 at which the first TRIAC begins to trigger by the capacitor 11.
Patent JP-2001020073-A (JP)
Title: Metallic oxide having laminated projection
Inventor: SAITO HIDETOSHI
IPC: C23C16/40
Filed: 1999-07-06
Abstract: PROBLEM TO BE SOLVED: To obtain metallic oxide having a peculiar structure, e.g. of being large in the surface area by composing projections of oxide in which the diameter of the cross-section equivalent to a circle and the ratio of the length to the diameter of the cross-section equivalent to a circle are respectively controlled to specified value of oxide laminated by the number of specified layers. SOLUTION: Projections in which the diameter of the cross-section equivalent to a circle is 0.01 to 10000 μm, and the ratio of the length to the diameter of the cross-section equivalent to a circle is >=1 are composed of metallic oxide laminated by >=two layers. As to the metallic oxide structural body, preferably, the projections are present at the density of 0.01 to 10000 pieces per area of 10 μm×10 μm on the face of the metallic oxide, moreover, the metallic oxide is composed of metallic oxide single crystals, further, the center axes of the projections are mutually parallel, the metallic oxide crystals composition the projections are mutually parallel as well, the crystal axes moreover grow in the same direction, the weighted mean of the ratio of the length to the diameter of the cross-section of the projections equivalent to a circle is further >=5 or <5,  and the weighted mean of the length of the projections is 1 μm as well.
Patent JP-H10132774-A (JP)
Title: Method for measuring physical amount of low-conductivity and non-conducting fluid, and measuring system therefor
Inventor: KUIPERS ULRICH
IPC: G01N27/06
Filed: 1997-07-16
Abstract: PROBLEM TO BE SOLVED: To obtain a specific method for measuring the change with time of an electric conductivity, a conductivity, a difference of conductivities before and after a filter, a permittivity, a transmissivity, etc., on line by introducing a conductive additive while regulating the same in low conductive and non-conductive fluids, and a measuring system operation in accordance with the method. SOLUTION: A test signal which is in a state of a cycled constant voltage and of which frequency is dependent on a value of conductivity, is sent to a base sensor 4. An output voltage of the base sensor 4 is integrated by an integrator 18, and an output signal of the integrator 18 is sent to a Schmitt trigger 19. An output signal of the Schmitt trigger 19 is sent again as the test signal to the base sensor 4. An integrated value is set to zero every time the test signal changes. An operation principle related to a measurement method for measuring a conductivity fundamentally comprises an instable inclined step including an inverting integrator 18 and a non- inverting Schmitt trigger. The integrator 18 is stopped by a switch 21 controlled by a mono flop 20 while a polarity of a measurement voltage is switched, and set to an initial condition of zero.
Patent JP-2001024113-A (JP)
Title: Machining method for heat sink
Inventor: MAEDA HIROSHI
IPC: H01L23/36
Filed: 1999-07-06
Abstract: PROBLEM TO BE SOLVED: To simplify a manufacturing process and to reduce the manufacturing cost while a desired surface precision is attained to every edge. SOLUTION: A process where one surface of a plate-like member 10 is machined to a mirror surface 12, a process where first channel parts 16a-16e and 16f-16j are formed by etching with the mirror surface 12 and its rear surface, a finishing process where second channel parts 20a-20e and 20f-20j are formed by etching, and a process where the plate-like member 10 is cut, are provided.
Patent JP-H0478361-A (JP)
Title: Transmission gear
Inventor: SAGATA MAKOTO
IPC: F16H37/02
Filed: 1990-07-18
Abstract: PURPOSE:To attain compactness so as to improve the freedom of disposition layout by forming stage transmission mechanism across an output shaft and an intermediate shaft, and providing the bearing part of the intermediate shaft on the opposite side to the disposed part of the stage transmission mechanism. CONSTITUTION:Normal/reverse rotation switching mechanism D is formed across an output shaft 14 and an intermediate shaft 25 with a braking device provided at one end thereof. That is, the direction of normal/reverse rotation is presented by the driving gear 26 and driving sprocket 27 of the output shaft 14, the driven gear 28 and driven sprocket 29 of the intermediate shaft 25, and a chain 30, and the rotating direction of the intermediate shaft 25 is selected by a shift rotating means 31. The intermediate shaft 25 is disposed in proximity to the continuously variable transmission mechanism part of a CVTC, that is, a transmission member 17 of the largest diameter, and a bearing part 35 disposed on the opposite side to the braking device 24 is provided in a position kept away from the continuously variable transmission mechanism part 34. To be concrete, a bearing 36 is fixed to a case in the peripheral side position of the inclined peripheral part 20a of an outer frame 20.
Patent JP-H09127868-A (JP)
Title: Encryption device with double feed-forward hash function
Inventor: ERITSUKU SUPURANKU
IPC: H04L9/06
Filed: 1996-07-03
Abstract: PROBLEM TO BE SOLVED: To give complementary characteristics to the hash function which detect a change such as data inversion generated by the input of the hash function with its output by providing a ciphering processor and a first and a second processing means. SOLUTION: An input key is connected to an XOR (exclusive OR) gate 44 through a line 42. The gate 44 exclusively ORs 56 out of 64 bits, outputted from an XOR gate 38 so as to supply 56 bits to a line 45, with 56 bits of a 64-bit input key. The remaining 8 bits of the 64-bit input key of a ciphered text outputted form the XOR gate 38 of a line 40 are exclusively ORed with the remaining 8 bits of the 64-bit input key in an XOR gate 35. The output of the XOR gate 35 is integrated with the 56-bit line 45 so as to generate a 64-bit output to a line 46. Thus, additional information is sent to the additional XOR gates 44 and 35 through the lines 42 and 43 to obtain complement.
Patent JP-S6170306-A (JP)
Inventor: IIMURA YOSHIAKI
IPC: F22B35/00
Filed: 1984-09-14
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-H0945472-A (JP)
Title: High frequency heating device
Inventor: YOSHINO KOJI
IPC: H05B6/64
Filed: 1995-07-27
Abstract: PROBLEM TO BE SOLVED: To effectively and uniformly heat foods with respect to the high frequency heating device. SOLUTION: Foods are heated with electromagnetic waves from a magnetron 1. By means of input from a first operation key 22 and the output of a temperature sensor 19, a heat distribution is switched over by two or three dimensionally controlling a tuning antenna 2 and a turn table, so that heating is thereby made effective and uniform in distribution.
Patent JP-S5895578-A (JP)
Title: Processing method for magnetic fluid based on polluted dilute water
Inventor: SHIMA TAKATOSHI
IPC: C02F1/52
Filed: 1981-12-01
Abstract: PURPOSE:To reproduce the titled filuid through purification and concentration by flocculating and settling ferromagnetic oxide particles in dilute water base magnetic fluid from which sludge is removed, and obtaining dehydrated cake through centrifugal separation and collecting a supernatant as clarified liquid after neutralization. CONSTITUTION:Sludge in polluted dilute water base magentic fluid is separated by using a centrifugal separator. A flocculant is added to the resulting magntic fluid and its pH is adjusted to about 2-3, thereby flocculating ferromagnetic oxide particulates. Then, a supernatant and deposit are separated and the deposit is treated by the centrifugal separator to obtain dehydrated cake of ferromagnetic oxides. An alkali solution is added to this cake for neutralization, and a surface active agent is added at need and dispersed to reproduced concentrated water base magnetic fluid. The supernatant, on the other hand, is neutralized by alkali and the deposit is separated and collected as a clarified liquid to be circulated as washing water.
Patent JP-H0477987-A (JP)
Title: Magnetic card frequency reorganization device
Inventor: ENDO HIROKO
IPC: G07F7/08
Filed: 1990-07-19
Abstract: PURPOSE:To realize the effective utilization of a magnetic card by adding up the frequency of several remnant magnetic cards and preparing a new card corresponding to the frequency. CONSTITUTION:A data reading part 10 reading the remainder frequency of the magnetic card, a data calculation part 20 successively adding the read remnant degree data, and a card number recognition part 30 recognizing the card insertion and the finish of the card insertion, are provided. A new card preparation part 40 writing in a new frequency, a new card preparation indication part 50 indicating the preparation of the new card, and a magnetic card emission part 60 emitting the new card, are provided. Thus, the effectivity frequency remained in the several magnetic card is added up, and the frequency sum is written in a card.
Patent JP-H0356804-A (JP)
Title: Method and device for vibration compensation at measurement of laser interference
Inventor: AKISHIBA YUUJI
IPC: G01B9/02
Filed: 1989-07-25
Abstract: PURPOSE:To compensate the influence of vibration by compensating variation in optical path length due to vibration by varying the wavelength of laser light, and taking a measurement while holding apparent optical path length nearly constant. CONSTITUTION:When a measurement surface is displaced by a distance which is equal to half wavelength lambda/2 of the laser light, reflected light shifts in phase by 360 deg. to become in phase with reflection before the displacement, so that a dark part is formed on a TV monitor screen. When the measurement surface is displaced by lambda/4, the reflected light shifts in phase by 180 deg. from the state before the displacement to form a light part on the screen. Therefore, it is found by the measurement that one of interference fringes appearing in the speckle pattern on the TV monitor corresponds to the displacement quantity of the half wavelength of the laser light. When the waveform A of the laser light changes into the waveform A' of laser light with a little bit longer wavelength by controlling, the phase at a point in the original waveform A is displaced to a point P' of the same phase in a new waveform A'. Even if the optical path length varies owing to mechanical vibration or temperature variation, the optical path length is apparently constant when the measurement surface X which is initially at the point P is at a position X' matching the point P' after the variation, so that no vibration is considered to be caused.
Patent JP-H1036127-A (JP)
Title: Mold for optical element and production of the mold
Inventor: KOMIYA TAKEHARU
IPC: C03B11/00
Filed: 1996-07-22
Abstract: PROBLEM TO BE SOLVED: To provide a mold for optical elements, excellent in demolding effect with its surface roughing restrained, and to provide a method for producing the mold. SOLUTION: This mold is made up of a mold base material 1 consisting mainly of tungsten carbide (WC), an intermediate layer 2 provided on the mold base material 1, and a surface layer 3 provided on the intermediate layer 2. The intermediate layer 2 is a diffusion-preventive layer to prevent diffusion to be developed between the mold base material 1 and the surface layer 3. The surface layer 3 consists of genuine metallic platinum(Pt) >=99.9wt.% in purity.
Patent JP-H0631324-A (JP)
Title: Method for controlling plate width in hot rolling
Inventor: ISHII ATSUSHI
IPC: B21B37/22
Filed: 1992-07-20
Abstract: PURPOSE:To improve the accuracy of a plate width by detecting the position of a skid mark in advance and accurately predicting the variation of the plate width in a finish rolling time in consideration of deformation resistance at the position of a skid mark. CONSTITUTION:The position of the skid mark is detected from the measured result of temperature distribution in the rolling direction of a rolled stock 1 or the change of rolling load in rough rolling mills 3, 5. Variation of the plate width which are predicted to appear in a finishing mill 7 is calculated by the plate thickness of the rolled stock at each stand, drafts, tensions between stands, change of a crown rate, the deformation resistance of the rolled stock, the temperature of the rolled stock, passing temperatures between stands through every stationary part and skid mark part. The opening amount of an edger mounted on a rough mill and/or a finishing mill is set from this calculation value and a target plate width value and further a short stroke is controlled by the edger so that the change of the plate width of the skid mark part is compensated. In this way, since the variation of the plate width in the time of finishing roll is predicated accurately, the plate width accuracy is improved and the yield is improved.
Patent JP-S5895671-A (JP)
Inventor: UCHIDA KIYOSHI
IPC: B23K1/20
Filed: 1981-11-30
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。