baber/WOPTO huggingface dataset:
Patent JP-H1124058-A (JP)
Title: Substrate with light shielding layer and its production as well as color filter substrate and liquid crystal display element
Inventor: TAKAGI SATORU
IPC: G02B5/20
Filed: 1997-06-30
Abstract: PROBLEM TO BE SOLVED: To make it possible to maintain high light shielding performance by using a non-chromium metallic film even if the thickness thereof is thin by using a material essentially consisting of Ni and additives effective for lowering the Curie temp. of Ni for a light shielding layer. SOLUTION: This process for producing the substate with the light shielding layer formed by a magnetron sputtering method consists in using the material essentially consisting of the Ni and the additives effective for lowering the Curie temp. the Ni for the light shielding layer. The light shielding layer consists essentially of the Ni and the additives, such as V, Sb, Si, Ge, Mo, W, Os, Ir and Ru, effective for lowering the Curie temp. of the Ni. For example, a first layer 3 for suppressing reflection is formed on the substate 1 side and a second layer 4 having a high light shielding degree is formed thereon. An oxide film of the Ni, an oxide film of an alloy essentially consisting of the Ni and the effective additives, a nitride film of the Ni, a nitride film of an alloy essentially consisting of the Ni and the effective additives, etc., are adequately usable for the first layer 3.
Patent JP-H0464674-A (JP)
Title: Living quarter for extraterrestrial orb
Inventor: TODOME KAZUHIDE
IPC: E04H9/00
Filed: 1990-07-02
Abstract: PURPOSE:To facilitate the construction of a celestial living quarter by dividing a structural portion, unrequired for any airtightness, into each proper size, while manufacturing and assembling another structural portion required for the airtightness on the ground, and launching them up to the celestial body for their assembly. CONSTITUTION:A celestial living quarter consisting of an inner cabin 5 and an outer cabin 6 is made up of a protective shelter 2, both first and second pressure films 3, 4 and an opening 9, constituting this living quarter after installing an inner cabin door 8 in it and an outer cabin door 7 in an outer cabin opening 10, respectively. Then, the protective shelter 2 is formed with a metal material for preventing a micrometeorite and radioactivity, and it is divided into such a size that is possible to be launched by a roket or the like. In addition, pressure films 3, 4 are formed with a flexible membrane, and all, but respective inner and outer openings 11, 10, are manufactured and assembled solidly on the ground, thereby facilitating the inspection of airtightness. Then, they are connected to each other so as to keep the airtightness with these inner and outer doors 8, 7. With this constitution, airtightness in the living quarter can be kept up.
Patent JP-H1120646-A (JP)
Title: Anti-skid controller
Inventor: FUJIWARA KENJI
IPC: B60T8/48
Filed: 1997-06-30
Abstract: PROBLEM TO BE SOLVED: To improve safety of a device without requiring a reservoir stroke sensor by notifying an occupant of the effect that execution possible time is short when execution continued time is longer than prescribed time. SOLUTION: Whether an integrated value CNTABS of a control time integrating counter is a prescribed value K1TABS and more or not is decided (S520). In the case of No at this stage, the step is advanced to the next one and whether the integrated value CNTABS of the control time integrated counter is a prescribed value K2TABS and more or not is decided (S530). If the integrated value CNTABS of the control time integrated counter is the prescribed value K2TABS and more, an attention is urged to the occupant because a reservoir is in a state close to a full state (S550). If the integrated value CNTABS is the prescribed value K1TABS and more (S520, Yes), a warning is given to the occupant because the reservoir is in almost the full state (S560). The prescribed value K1TABS is made a value larger than the prescribed value K2TABS.
Patent JP-H0519011-A (JP)
Title: Method for testing semiconductor chip
Inventor: NAKAMURA NAOKI
IPC: G01R31/26
Filed: 1991-07-16
Abstract: PURPOSE:To reduce the number of task manhours with smoothness of a bump adjusted simultaneously at the time of testing with respect to a method for testing a semiconductor chip for testing electric characteristics of the semiconductor chip by using a test board. CONSTITUTION:A semiconductor chip 1 with a bump 3 formed on a terminal part 2 where a signal is input/output, a test board 4 formed with a pad 5 corresponding to the terminal part and a tester 6 connected to the test board 4 for testing electric characteristics with the semiconductor chip 1 via the pad 5 are provided. By pushing the semiconductor chip 1 so that the bump 3 is press-welded to the pad 5, adjustment of smoothness of a tip 3A of the bump 3 and electric characteristics test of the semiconductor chip 1 can be simultaneously performed.
Patent JP-S6066195-A (JP)
Inventor: KAWAI MASAYOSHI
IPC: G21C17/06
Filed: 1983-09-21
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-H0840456-A (JP)
Title: Package for display of commodities
Inventor: FUJITA TOMOFUMI
IPC: B65D73/00
Filed: 1994-07-27
Abstract: PURPOSE:To connect commodities and the base plate to securely pack the commodities and protect them when hanging down them for display and prevent creases and flaws from being generated on the shrink film during the packing work and spare labor to make them inexpensive. CONSTITUTION:A pair of fitting tongue flaps 28, 29 are arranged on the base plate 21 with an opposite distance 31. The fitting tongue flaps 28, 29 are formed by making cuts 26, 27 on the base plate 21, leaving base ends 24, 25. The base ends are oppositely positioned. The opposite side of the fitting tongue flap 28, 29 is made wider and the base end 24, 25 is made narrower to form fitting steps 32, 33. The heat-shrink film 34 packing commodities 22 is fitted and fixed to the fitting steps 32, 33.
Patent JP-H0266350-A (JP)
Title: Multi-speed ratio gearing
Inventor: ROI JIEI GARETSUTO
IPC: F16H47/08
Filed: 1989-07-06
Abstract: PURPOSE: To eliminate sharp torque fluctuation in a driving line by determining which driving mode to select according to the engagement and release of additional clutch elements built in a clutch-brake assembly according to a purpose. CONSTITUTION: A turbine shaft 64 is connected to an outer race of an overrunning coupling 60 through a friction clutch 52. An inner race of the overrunning coupling 60 is connected to a brake drum 70 selectively braked by a brake 50. The brake drum 70 is connected to a sun gear 36 of a planetary gear unit 24. The turbine shaft 64 is also connected to a common side part of clutches 54, 56. The clutch 54 connects the turbine shaft 64 to the outer race of an overrunning coupling 62, and an inner race of the overrunning coupling 62 is directly connected to the brake drum 70.
Patent JP-H097388-A (JP)
Title: Relief address analysis for testing of semiconductor
Inventor: SUZUKI RIICHI
IPC: G11C29/04
Filed: 1995-06-19
Abstract: PURPOSE: To reduce a processing time for N DUTs to 1/M by providing a plurality of M control unit and reading out fail buffer memories respectively corresponding to each DUT in parallel, and carrying out a relief address analysis to each DUT in parallel. CONSTITUTION: N control units 7 of an equal count to a count of simultaneous measurements are provided. Respective relief addresses of DUTs are analyzed in parallel. The apparatus consists of a fail memory 2, a fail count unit 6, control units 71, 72, 73, 74 and a test controller 8. The control units 71, 72, 73, 74 carry out a relief address analysis to the individual DUTs in parallel. In other words, the control units 71-74 read out fail buffer memories 51-54 corresponding to the DUTs in parallel and process in parallel. Accordingly, the control units 71-74 complete the process in the same time as a processing time for a single DUT, not depending on a count of DUTs.
Patent JP-H095313-A (JP)
Title: Method for analyzing sulfite
Inventor: KANEDA HIROTAKA
IPC: G01N30/84
Filed: 1995-06-20
Abstract: PURPOSE: To determine the sulfite content of foods and drinks and to make clear the existing forms of sulfites by supplying a solvent used as a moving phase to a column so that its concentration can be raised successively and taking out the sulfite by successively eluting the sulfites in order from the one having the smallest molecular weight, and then, determining the sulfites by fluorometric analysis. CONSTITUTION: An acidic solvent containing ammonium acetate, etc., is used as a moving-phase solvent and acetic acid is usually added to the solvent so as to make the moving phase acidic. When the methanol concentration of the solvent is raised, aldehyde-sulfites adsorbed to a column can be successively dissolved out in order from the one having the smallest molecular weight. Then, in order to change the aldehyde-sulfites separated from the column to fluorescent materials, the aldehyde-sulfites are made to react in a reaction phase. The fluorescent materials thus produced are analyzed by fluorescent analysis.  When a sample contains a free sulfite, the sample is quantitatively analyzed in the same way after the free sulfite is changed to a bonded sulfite by adding acetaldehyde to the sample and the increasing amount is found by comparing the analyzed results with those of a measured bonded sulfite.
Patent JP-H0623570-A (JP)
Title: Manufacture of joined material of different kinds of metal
Inventor: YOKOMAKU TOSHINORI
IPC: B23K103/24
Filed: 1992-07-02
Abstract: PURPOSE:To obtain a high strength joined material by using an insert material wherein a ratio of a through hole area to the whole area of a joining part is specified by the hot hydrostatic pressure diffused joining of a different kinds of metal. CONSTITUTION:When a 1st member is made of metallic material of pure Ti or Ti base alloy or pure Zr or Zr base alloy and a 2nd member is made of stainless steel material and a joined material of different kinds of metal is manufactured by the hot hydrostatic pressing method through diffused joining under such a state that an insert made of Ta is interposed between both members, plural through holes which are not connected with each other are mounted on the insert material made of Ta and the whole area of the through holes is made below 50% of the whole area of the joined parts and operation is made without exposing the through holes on the exposed part of the joined material. In this way, a joined material of different kinds of metal excellent in joining strength can be obtained with hot hydrostatic pressing conditions, thickness of the insert, surface roughness of the joined surface as they are and as wear resistance is secured.
Patent JP-S6068446-A (JP)
Title: Checking method of down-load data
Inventor: MURASE MOTOTAKA
IPC: G06F9/445
Filed: 1983-09-22
Abstract: PURPOSE:To confirm the normal or abnormal state of a block by adding previously a checking branch instruction to each block of a program to be loaded, and executing the branch instruction after the down-load is over. CONSTITUTION:A WS control program is divided into four blocks B1-B4 and loaded to WSC1-WS32. In this case, the block B1 occupies an areas covering an address 000 through 0FF and a checking branch instruction BR 1FE is added to an optional address. Here, BR means a branch and three characters following the BR show a branching address. In the same way, a branch instruction BR 2FD which branches 2FD that is ahead of the final address of the block B3 by two steps is added to 1FE ahead of the final address of the block B2 by one step. In such a way, the branch instruction is executed after the down-load is through.
Patent JP-H0464722-A (JP)
Title: Clutch device for automatic transmission
Inventor: KANO TAKEMASU
IPC: F16D25/0638
Filed: 1990-07-03
Abstract: PURPOSE:To hinder abnormal abrasion of a friction plate by providing a cancel plate air-tightly and freely to be slided in a piston member to be fixed to an input member, and providing a stopper part in the cancel plate. CONSTITUTION:A clutch drum 2, a first and a second piston members 3, 4, an oil pressure chamber 7 for a first clutch C1, an oil pressure chamber 9 for a second clutch C2 are provided in an input shaft 1 (input member) side. A cancel plate 13 is provided in the inner periphery of a back of the second piston member 4 air-tightly and freely to be slided. A stopper part 13c of the cancel plate 13 can abut on the second piston member 4. At the time of exceeding a normal piston stroke with abnormal abrasion of a friction plate, a back of the second piston 4 abuts on the stopper part 13c of the cancel plate 13, and the friction plate is not pushed more to hinder abnormal abrasion of the friction plate.
Patent JP-H0225731-A (JP)
Title: Liquid detecting sensor
Inventor: ARIKAWA TORU
IPC: G01N19/00
Filed: 1988-07-14
Abstract: PURPOSE:To detect the existence of a liquid to be detected irrespective of whether a refractive index of said liquid is large or small by detecting a deformation of an optical fiber caused by a fact that a swelling material infiltrates, from a transmission loss of light. CONSTITUTION:A swelling material 11 which swells by an infiltration of a liquid is inserted externally to the outside peripheral part of a tension member 10 consisting of FRP and a steel wire, and on its outside peripheral part, four lines of grooves 12... are formed. In these grooves 12..., an optical fiber 13... is contained, and also, a coil 14 is inserted externally. Such a liquid detecting sensor is set to a part to be detected, and when a liquid comes into contact therewith, the swelling material 11 infiltrates and swells, but since it is constrained by the coil 14, the optical fibers 13... are bent spirally. In such a way, a power loss is generated, and by observing it by an optical pulse tester, an existence position of a liquid to be detected is detected.
Patent JP-H05285125-A (JP)
Title: Method and device for extracting contour in studying multi-sliced and multi-phased heart mri by transmitting seed contour between images
Inventor: RANGANATH SURERENDRA
IPC: G01R33/56
Filed: 1992-07-02
Abstract: PURPOSE: To extract contours of multi-phased, multi-sliced imaging data such as those from the MRI study of a heart by using an active contour model function, which requires a user to copy a seed contour at one phase of one slice in order to extract corresponding contours from all the phases and slices. CONSTITUTION: A first image Io, o is selected from the group of images corresponding to a prescribed first slice position and first phase position, and a seed contour to be extracted most similar to the characteristics of the contour of the image is given to the image. The seed contour CS is automatically transmitted by the seed vs. final transmission function so that a final contour CF fits for the characteristics of the contour of the image To, o will be generated. The final contour CF is used as its spare contour for imaging, and the spare contour for imaging is automatically transmitted to the seed contour for imaging by the spare vs. seed transmission function. And the seed contour for imaging is automatically transmitted to the final contour CF fit for the characteristics of the contour of the image.
Patent JP-S6331316-A (JP)
Title: Fm noise elimination device
Inventor: TERAI KENICHI
IPC: H04B1/10
Filed: 1986-07-25
Abstract: PURPOSE:To minimize deterioration in the quality of a demodulation signal, and to eliminate noise due to multipath disturbance, by detecting a control output for signal interpolation from the high frequency area component of an FM carrier amplitude detecting output. CONSTITUTION:An intermediate frequency signal receiving interference due to the multipath disturbance is inputted to an input terminal 1, and an envelope is detected at an amplitude detection circuit 3, and furthermore, from which a fluctuation component such as the fluctuation component of field strength, etc., other than the multipath disturbance, is eliminated at a high-pass filter 4, and is inputted to a comparator 5. The comparator 5 compares it with a reference voltage, and outputs a pulse. A control circuit 6 does not expand the pulse width of the output signal of the comparator 5 when it is smaller than a reference width, and expands the pulse width when it is larger than the reference width, and outputs the control signal. A signal interpolation circuit 7 performs the interpolation by the periodic straight line of the control signal. In this way, it is possible to eliminate the noise.
Patent JP-H0715257-A (JP)
Title: Channel selector for electric equipment
Inventor: NISHIGORI MIGAKU
IPC: H03G3/02
Filed: 1993-06-23
Abstract: PURPOSE:To provide a channel selector for electric equipment which can effectively utilize the limited number of channels by expanding the function of a level control knob. CONSTITUTION:In the channel selector for electric equipment to conduct adjustment of levels to external input signals to plural channels CH1-CH8 and to output those signals, function selection keys 1 (11-18) for designating the channel to perform signal processing are provided for each channel, knobs 2 (21-24) for level control less than the number of channels required to control the levels of external input signals of a designated channel are provided and in order to adjust the levels of the external input signals of these designated plural channels in the same condition, when the plural channels are simultaneously designated by the function selection keys 1, a CPU, function switching circuit controlled by this CPU and level control circuit are provided.
Patent JP-S6421310-A (JP)
Title: Follow-up detector for machining accuracy
Inventor: NIIHARA YOSHIMI
IPC: G01N21/93
Filed: 1987-07-16
Abstract: PURPOSE:To enable accurate detection of machining accuracy, by projecting two beams of slit light crossing each other to a surface with dimensions thereof expected to be measured to perform a processing of images thereof. CONSTITUTION:A nozzle 1 at the tip of a hand 10 applies a urethane sealer on a glass window 4. A slit light generator 5 and a camera 6 move in linkage with the movement of the hand 10 by a interlinking mechanism 8. The slit light generator 5 irradiates two beams of slit light crossing each other on one surface of the urethane sealer 2 applied with the nozzle 1. The irradiation surface corresponds to a surface with the height expected to be measured. An image processor 100 performs a comparison processing between the image with the camera 6 and an image of an object with a reference shape to detect a machining dimensional accuracy.
Patent JP-S6069719-A (JP)
Title: Constant voltage power circuit
Inventor: FUJISAKI TADANORI
IPC: G05F1/56
Filed: 1983-09-26
Abstract: PURPOSE:To reduce a circuit operating current by using FETs whose driving currents are small for a control circuit and an error amplifier, and increasing the resistance of the transistor (TR) of the error amplifier and voltage dividing resistance. CONSTITUTION:The output voltage E0 applied to a load RL is divided by voltage dividing resistances R1 and R2 which have high resistance values, and appied to the base of a TRQ3 through a constant voltage diode DZ2 for a reference voltage 10. A high resistance is used as the collector resistance R4 of the TRQ3, and its collector voltage is applied to an FET2 to perform error amplification. Consequently, an FET1 is controlled to make the output voltage E0 constant. Thus, the FETs are used to reduce power loss as compared with TRs, and the high resistances are used to reduce the total power loss of the circuit.
Patent JP-2001002798-A (JP)
Title: Surface protective film
Inventor: TAKAHASHI YASUSHI
IPC: G02F1/13363
Filed: 1999-06-23
Abstract: PROBLEM TO BE SOLVED: To obtain a surface protective film capable of imparting required information to a surface protective film bonded to an optical member without using an ink and judging the optical member by appearance. SOLUTION: This surface protective film 1 is a protective film 1 bonded to the surface of an optical member 2 and covering the optical member 2 and is capable of forming many fine gaps between the surface thereof and the surface of the optical member 2 when bonding the film 1 to the surface of the optical member 2 and distinguishing a stuffing part and an unstuffing part requiring >=3.5 kg/cm2 pressure for stuffing the gaps by visual observation. A difference in transparency by turbidity between the stuffing part for the fine gaps formed between the surface of the film 1 and the surface of the optical member 2 and the unstuffing part is caused and the difference can be distinguished by visual observation. The formation of the stuffing part for the gaps through a stamp, or the like, and the unstuffing part can be utilized as a principle in the formation of information.
Patent JP-H0467766-A (JP)
Title: Driving circuit of light electrostatic induction thyristor
Inventor: BABA AKIRA
IPC: G05F3/02
Filed: 1990-07-05
Abstract: PURPOSE:To materialize the temperature compensation of a light emitting element by arranging a third electrostatic induction transistor at the part which receives a quenching light, and providing a light emitting element, which generates light according to the intensity of the quenching light that the electrostatic induction transistor receives, and controlling the current to let flow to the quenching light emitting element in inverse proportion to the light output of this light emitting element. CONSTITUTION:When the light output of the LED(light emitting diode)11, which is packaged with an LTQSI(light trigger-light quenching electrostatic induction) thyristor 1, drops by the heat generated by the LTQSI thyristor 1, the light LQ that an electrostatic induction phototransistor Q2c receives decreases, and the level of the light L generated by the LED21 also drops. Hereby, the resistance value of a pin photodiode 22 increases, and it lowers the conductivity of a transistor Q12. Hereby, the charge potential of a capacitor C rises, and the conductivity of a transistor Q11 increases, so a larger current is let flow to an LED11, and the light output increases, and the drop of the light output of the LED11, which drops by the rise of peripheral temperature, is compensated.
Patent JP-H0727227-A (JP)
Title: Shift rail interlock mechanism for transmission
Inventor: FUDA SHINJI
IPC: F16H63/36
Filed: 1993-07-16
Abstract: PURPOSE:To facilitate extraction of an interlock pin of a shift rail interlock mechanism of a transmission. CONSTITUTION:Shift rails 2 to 4 select different speeds of a gear transmission while moving axially from each neutral position. Interlock pins 5 to 11 are slidably arranged in a port 1d formed perpendicularly to an axial direction of the shift rail, between the adjacent shift rails. One of the shift rails has an interlock slit with which the interlock pin is engaged at a neutral position. Other shift rails have intermediate pins each movably penetrating an intermediate port formed perpendicularly to the axial direction, abutting against the interlock pin, and transmitting motion power of the interlock pin. An extracting port 2c coaxial with the intermediate port is formed on the shift rail 2 having the interlock slit.