baber/WOPTO huggingface dataset:
Patent JP-H09277957-A (JP)
Title: Pillar reinforcement structure
Inventor: FUJIKI HIROYUKI
IPC: B60R22/24
Filed: 1996-04-17
Abstract: PROBLEM TO BE SOLVED: To restrict deformation of a closed cross sectional surface of a pillar for improving its strength. SOLUTION: For center pillar 11 in a box structure having a closed cross sectional surface 11a in which both side end parts of an inner pillar panel 12, an outer pillar panel 13, and a center pillar reinforcement 14 are joined together, a reinforcement 15 is provided in the closed cross sectional surface 11a. The reinforcement 15 is provided with an inner flange 15a connected to the inner pillar panel 12 by spot welding, a general surface 15b extended in the car width direction, and an outer flange 15c connected to the center pillar reinforcement 14 by an adhesive, and the general surface 15b is disposed at a center in a vehicle longitudinal direction of the closed cross sectional surface 11a to devide the closed cross sectional surface 11a into two parts.
Patent JP-S60237784-A (JP)
Title: Pal system luminance signal chrominance signal separating filter
Inventor: MIZUTANI YOSHIKI
IPC: H04N9/78
Filed: 1984-05-11
Abstract: PURPOSE:To reproduce a reception picture without cross color and cross luminance by using a signal in a direction where vertical and horizontal waveforms are changed more slowly to separate a luminance signal and a chrominance signal. CONSTITUTION:A generating circuit 3 is oscillated synchronously in a frequency four times the chrominance subcarrier frequency of a composite TV signal applied to an input terminal 1 and the phase of the sampling pulse is a phase led or lagged by 45 deg. to the axis of R-Y and B-Y color difference signals. The sampling pulse is fed to an A/D converter 2, where an analog composite TV signal is converted into a digital signal and the sampling signal series is given to a luminance signal output circuit 91 via a vertical/horizontal filter 70 and a detection circuit 80. In this case, the YC separation is attained by using values of the sampling point before and after two samples of a line upper or lower by one line to the noted sampling point or the sampling point of the said line. Further, the direction where the signal changes more slowly is detected by using the sampling point value in existence adjacently and the Y signal is extracted by using an output of the filter in the said direction.
Patent JP-H05285376-A (JP)
Title: Thermally expandable microcapsule and its production
Inventor: KIDA SUEO
IPC: B01J13/02
Filed: 1992-04-15
Abstract: PURPOSE:To produce thermally expandable microcapsules which soften by heating, are excellent in thermal expandability and become microballoons having high heat resistance after thermal expansion. CONSTITUTION:A copolymer consisting essentially of a polymerizable monomer having two or more polymerizable double bonds and a monomer capable of forming a homopolymer having a high glass transition temp. is used as a shell material and a volatile inflating agent which gasifies at a temp. below the softening temp. of the copolymer is enveloped in the shell material. The objective thermally expandable microcapsules are produced.
Patent JP-S58212162-A (JP)
Title: Semiconductor device and manufacture thereof
Inventor: MAYUMI SHIYUUICHI
IPC: H01L29/78
Filed: 1982-06-03
Abstract: PURPOSE:To relatively simply perform an isolated region to obtain a semiconductor device in which a circuit function element is formed in the isolated region by providing the isolated region having less crystal defects on the prescribed surface of a semiconductor substrate which has many crystal defects. CONSTITUTION:An oxygen precipitated uncleus region 1-D is transformed by heat treating in an oxygen gas into a crystal defect region 1-A, and the region 1-D becomes a no-defect region 1-B as it is. An oxidized silicon film 18 is formed on the part which is not covered with a nitrided silicon film 17 on a silicon substrate. Stepwise shape is formed at the grown part and the part in which oxidized silicon is masked with the film 17, and a photomask used in the later manufacturing steps is positioned with the stepwise shape as a reference. A memory cell 6 and an MOS transistor 10 as circuit active element are respectively formed in the region 1-B, minority carried generated in the drain region 9 is effectively recombined and removed in the matrix region of a defect layer 1-A, and does not reach the isolated region of the memory cell 6 at all.
Patent JP-S611875-A (JP)
Title: Fluid engine
Inventor: HANASHIRO TAKEO
IPC: F03B17/00
Filed: 1984-05-12
Abstract: PURPOSE:To assist pumping through the negative pressure function at the gas portion in a pumping tank while to utilize as energy by rotating a turbine through the potential energy of pumping liquid. CONSTITUTION:A liquid pumping tube 11 and a liquid lowering tube 5 are provided in an enclosed tank 1 at high position. The inlet side of said tube 11 is opened through a pump 10 and a valve 10' to a storage tank 8 at the atmospheric pressure. While the outlet side of said tube 5 is opened through a discharge valve 6' and a turbine 7 to said tank 8. Then the valve 6' is closed to depressurize the gas portion 3 in the tank 1 while to pump the liquid through the pump 10. Thereafter, the pump 10 is stopped while simultaneously the valve 10' is closed. Then the valve 6' is opened to discharge the liquid in the tank 1. When discharging, the turbine 7 is rotated to take out the energy. It is constructed to repeat said operation.
Patent JP-H09279711-A (JP)
Title: Tunnel sound absorption interior panel mounting structure
Inventor: TOKUDA SHIGERU
IPC: E21D11/14
Filed: 1996-04-17
Abstract: PROBLEM TO BE SOLVED: To provide a sound absorption interior panel mounting structure which is excellent in appearance while maintaining sound absorbing performance. SOLUTION: This tunnel sound absorption interior panel mounting structure mounts a tunnel sound absorption interior panel 4 on an interior absorbing panel mounting bracket 3 anchored to a tunnel wall surface 2, the panel 4 having sound material 8 inside its rectangular frame and having surface panels 5 mounted on its front, each of the panels 5 having a number of holes therein. In this case, the plurality of surface panels 5 on the tunnel acoustical panel 4 are attached by fasteners to the side of the frame at predetermined intervals to one another with their upper and lower ends curved. The tunnel sound absorption interior panels 4 are mounted on the interior panel mounting brackets 3 anchored to the tunnel wall surface 2, in such a way that the surface panels 5 of the adjacent tunnel sound absorption interior panels 4 are placed at a predetermined interval to each other.
Patent JP-S58210643-A (JP)
Title: Semiconductor device
Inventor: KOBIKI MICHIHIRO
IPC: H01L47/02
Filed: 1982-06-01
Abstract: PURPOSE:To obtain a semiconductor device which provides a semiconductor chip having PHS and assures good manufacturing yield and high reliability by forming an insulating film containing a brazing material with slow fluidity at the side surface of a thick film plated electrode (PHS) so that a brazing material to be used for brazing the main surface of PHS to a metal surface can not flow along the side surface from the main surface of PHS. CONSTITUTION:The insulating films 21 consisting of a silicon oxide and silicon nitride are respectively formed over the main surface and side surface opposing to an n type semiconductor substrate 1 of PHS2 of a diode chip 4. Each insulating film 21 is etched selectively with a resist film 23 used as the mask, the insulating film 21 exposed in the aperture 22 is removed, the insulating film 21 covered with the resist film 23 is respectively left at the side surface of PHS2 as the insulating film 11, and thereafter the resist film 23 is removed from the surface of supporting plate 20. Owing to the insulating film 11 with very slow fluidity, the brazing material 6 is rejected to flow out along the side surface of PHS2 during the brazing between PHS2 and a projected area 5a.
Patent JP-2000196333-A (JP)
Title: Digital communication system
Inventor: SPEIGHT TIMOTHY JAMES
IPC: H04L1/06
Filed: 1999-04-02
Abstract: PROBLEM TO BE SOLVED: To reduce the influence of multiple propagation and of interference from another terminal by referring to an existing and pseudo-existing sign and adjusting the tap weighting of a tapped delay line space and/or time processor by means by continuous repetition. SOLUTION: A signal where rotation is returned to the original one from each reception device 4 is transmitted to each analog-digital converter 3 and a sample quantized there is converted into a digital signal. The signal which is digitized and where the given rotation is returned to the original one is stored in a storage device 5 and continuously read-out to each delay line 6 with the tap. The signal is weighted by an individual weight 8 in each tap and the weighted signals are summed-up by a totalizer 12. The total sums from each space/time processor are summed-up by a totalizer 14. The output of the totalizer 14 enables the estimation value of an automatic correlative relation matrix in an input to a system to be the more correct one and the reference of an adaptability is calculated during repetition after that.
Patent JP-S58211823-A (JP)
Title: Electric machining device
Inventor: INOUE KIYOSHI
IPC: B01D53/74
Filed: 1982-06-03
Abstract: PURPOSE:To perform harmless treatment of exhaust gas, by vibratively scanning and irradiating a laser beam in a duct which collectively discharges gas generated from a machined part. CONSTITUTION:Gas is generated in an electrically machined part of electric discharge machining, electrolytic machining, etc., and a harmful component such as CO and NOX is mixed in the gas. This generated gas is collected by a cover to flow in through a duct 11 and discharged. Laser light from a laser oscillator 12 is irradiated in a passage of the duct 11 by using prisms 13-15. Further the prisms 13, 15 are vibrated by ultrasonic vibrators 16, 17, and the laser light is vibratively scanned in the passage. In this way, the exhaust gas containing a harmful component can be harmlessly decomposed by the laser light.
Patent JP-S60240488-A (JP)
Title: Manual operation type stamping machine
Inventor: TOKUE HISAO
IPC: B44B5/00
Filed: 1984-05-15
Abstract: PURPOSE:To attain the reduction in cost and the simplification of character feed operation while enabling sharp stamping without requiring a skill, by performing two operations, that is, type wheel feed operation and stamping operation respectively in an one-touch system by the same push button. CONSTITUTION:When a draw-up lever 81 is fallen, a roller 85 pushes up the lower end of a hammer 29. The pointed head part of a guide plate guide 32 is raised and each through-hole 65 of a guide plate 63 is communicated with each through-hole 59 of a disc 56. The upper end of a stopper 40 is engaged with an engaging step part 35 to engage the hammer 29 at a raised position. Next, when a push button 71 is pushed, the guide plate 63 and a stopper release shoe 55 are fallen to release engagement. By this mechanism, the hammer 29 is impinged to a base disc 5 by the action of a coil spring 54 and a type wheel 9 stamps an object to be stamped. Subsequently, when the push button 72 is raised, the guide plate 63 is returned to the original position. When the button 71 is pushed in this state, the upper end of a feed rod 25 is fallen as contacted with the under surface of the guide plate 63. Then, a feed pawl 18 is fallen to rotate a latchet wheel 8 by one pawl and engaged by an engaging pawl 21 to feed the type wheel 9 by one character.
Patent JP-2000292860-A (JP)
Title: Packaged product of transmission type screen
Inventor: WATANABE TORU
IPC: G03B21/62
Filed: 1999-04-02
Abstract: PROBLEM TO BE SOLVED: To provide a packaged product of a transmission type screen which can prevent deposition of dirt on a transmission type screen caused by wrapping or packaging. SOLUTION: This packaged product of a transmission type screen is prepared by packaging a transmission type screen having a surface form of a linear periodical structure of recesses and projections (black stripes 3) in a shock absorbing material 2a, 2b such as foamed polymer sheets having the surface form of linear periodical structure of recesses and projections. The screen is packaged in such a manner that the direction of the periodical structure of recesses and projections (black stripes 3) of the transmission screen 1 is almost parallel to the direction of the periodical structure of recesses and projections of the shock absorbing material 2a, 2b.
Patent JP-H07283187-A (JP)
Title: Wafer cleaner
Inventor: AISAKA TSUTOMU
IPC: B08B11/04
Filed: 1994-04-08
Abstract: PURPOSE:To reduce the size of a washing tank and wafer cleaner and the consumption of a cleaning liq. by preparing a carrier chuck to carry a wafer carrier which forms an inner tank of the washing tank when mounted in this tank. CONSTITUTION:Washing tanks 1a, 1b and 1c having no inner tanks respectively receive a chemical liq. 2 from their bottom central parts and drain it out from drains attached to outer tanks 3. A carrier receptor 4 disposed above the bottom central part of each tank 1 receives the lower end of a wafer carrier 5. The carrier 5 holds many semiconductor wafers 6 and forms an inner tank of the tank 1 when the lower end is fitted in the receptor 4. A carrier chuck 7 to carry the wafer carrier 5 grips its upper part and carries the carrier. This allows the washing tank itself to be reduced in size and consumption of a washing liq. to be reduced.
Patent JP-H09262010-A (JP)
Title: Aerial greening engineering for double seeding using both dry type greening material and slurried greening material
Inventor: SUGIYAMA SAKAE
IPC: E02D17/20
Filed: 1996-03-27
Abstract: PROBLEM TO BE SOLVED: To green a barren land in a short time by the aerial application of a dry type greening material and then that of a slurried greening material to carry out aerial greening by double seeding. SOLUTION: A dry type greening material such as a molded greening material provided with a molding obtained by compression molding vegetable fibers into a square bar state, a small bulk state or a laminar state, seeds, a fertilizer, etc., or a molded greening material obtained by embedding seeds and a fertilizer in the compression molding of the vegetable fibers is sprayed by aerial application. Then a slurried greening material is sprayed by aerial application according to the data of germination of the seeds blended with the dry type greening material or before the germination. Or before the aerial application of the dry type greening material, the slurried greening material is sprayed by aerial application and then the dry type greening material is sprayed to carry out the objective aerial greening by double seeding.
Patent JP-H03292379-A (JP)
Title: Pressure-sensitive adhesive tape or sheet
Inventor: TOZAKI YUTAKA
IPC: C09J7/02
Filed: 1990-04-10
Abstract: PURPOSE:To improve oil surface adhesion by providing a layer of a specific pressure-sensitive adhesive with a tape or a sheet. CONSTITUTION:A copolymer containing 30wt.% or less of an unreacted monomer is obtained by copolymerizing 50wt.% or more of an alkyl ester of methacrylic acid having 8 to 18 carbon atoms, such as 2-ethylhexyl methacrylate, 0.5 to 15wt.% of a carboxylated monomer such as methacrylic acid and, optionally a monomer capable of copolymerizing with them, and optionally crosslinking the product. A pressure-sensitive adhesive is obtained by optionally compounding a tackifier resin, a plasticizer, a softening agent, various fillers, a pigment, a dye or the like with the copolymer. A layer of a pressure-sensitive adhesive is provided by applying the pressure-sensitive adhesive on a tape or a sheet and drying the resultant tape or sheet.
Patent JP-H01267914-A (JP)
Title: Manufacture of semiconductor pressure switch
Inventor: KONDO YUJI
IPC: H01H35/34
Filed: 1988-04-18
Abstract: PURPOSE:To make it possible to manufacture a pressure switch capable of measuring a subtle change of pressure by making an interval between a projected section and a detector element unchanged without using any adhesive such as electrostatic binder. CONSTITUTION:A film 2 of monocrystal silicon, polycrystal silicon or the like is formed on a silicon substrate 1 under the spattering method or others. After this film 2 is etched, a conductive film 3 is formed lower than the height of silicon film remaining on the section which is used as a projected section. Then a silicon diaphragm 4 is formed by etching the silicon substrate 1 to form a projected section 5. Then, the silicon diaphragm 4 is turned upside down and stuck to a glass substrate (or silicon substrate) 6 on which a metal electrode constituting a detector element 7 is formed by means of the silicon film 2. This process makes is possible to make a space between the top surface of the conductive film 3 and the surface of the detector element 7 several mum and accordingly makes it possible to measure pressure for any subtle change.
Patent JP-H10288706-A (JP)
Title: Color filter
Inventor: HANEDA AKIO
IPC: G02B5/20
Filed: 1997-04-14
Abstract: PROBLEM TO BE SOLVED: To obtain the color filter for a reflection type liquid crystal disc device which is suitable for an image display of high definition nearly without changing conventional manufacturing conditions by allowing each pixel to have both a colored part and a white transparent part at a desired area ratio. SOLUTION: A light shield part 2 is formed of a material which has a low light reflection factor on its surface. The light shield part 2 is generally in a grating shape and the rectangular opening part 3 surrounded with the grating shape is one pixel. At the opening part 3 corresponding to each pixel, a filter colored part 4 that selectively transmits visible light is partially formed. The partial formation means that the part where the filter colored part 4 is not provided is the white transparent part 5. At the rectangular opening part 3, the ratio of the width (a) of the filter colored part 4 and the width (b) of the white transparent part 5 is the area ratio of the colored part 4 and white transparent part 5 in one pixel as it is.
Patent JP-H01267850-A (JP)
Title: Optical pickup
Inventor: UEDA NAOKI
IPC: G11B7/085
Filed: 1988-04-19
Abstract: PURPOSE:To smoothly drive without needing large torque for a lens holder by providing a depression for a shaft which guides the movement of the lens holder and reducing the contact area of the shaft with a hole. CONSTITUTION:A depression 10 is provided for a shaft 8 which is fitted into the hole of a lens holder 2. Consequently, the contact area of the two at the time when the shaft 8 is fitted into the hole of the lens holder 2 can be made smaller. The trouble when driving the lens holder 2 in a focus direction and a track direction is frictional force between the hole of the lens holder and the shaft 8, however, by making smaller the contact area of them, their frictional area can be made smaller. Thus, energy loss when driving the lens holder 2 can be decreased and playability can be improved.
Patent JP-S63262547-A (JP)
Title: Apparatus for detecting amount of coolant
Inventor: OKUDA KENZO
IPC: G01N27/00
Filed: 1987-04-21
Abstract: PURPOSE:To improve the flowability and replaceability of lubricant and to accurately detect the amount of the coolant contained in the lubricant, by mounting a plurality of sensors each composed of a mesh-like electrode to an oil tank in the depth direction thereof. CONSTITUTION:The lubricant 4 in an oil tank 5 is made freely accessible with respect to sensors 1a, 1b, 1c through the mesh-like electrodes of the sensors. When pulse voltage is applied to the sensors in this state from a pulse voltage source 2 through a measuring period setting device 6a, transient response currents flow between the electrodes of the sensors. These transient response currents are detected by a current detection part 3 not only to be displayed on a display device 7 but also to be inputted to an alarm output judge part 8 and, when said current is a threshold value or more, an alarm display apparatus 10 is driven to alarm that the deterioration degree of the amount of the coolant in the lubricant 4 becomes large. This value is inputted to a recorder input circuit 9 and the current value corresponding to the amount of the coolant is inputted to a recorder 11.
Patent JP-H02275831-A (JP)
Title: Production of 3-phenoxybenzyl 2-(4-difluorohalomethoxyphenyl)-2-methylpropylether derivative
Inventor: AKIEDA HIDEYUKI
IPC: C07C41/16
Filed: 1989-04-18
Abstract: PURPOSE:To obtain the subject compound in high yield by converting phenolic compound corresponding to the objective compound to specific metallic salt, mixing into aprotic polar solvent together with dibromodifluoromethane, etc., adding specific reaction initiator and reacting. CONSTITUTION:A compound expressed by formula I (X1 and X2 are H, halogen or lower alkyl, Y is H or halogen) is reacted with a compound expressed by the formula CF2ZBr (Z is Br or Cl) to produce a compound expressed by formula II useful as agricultural chemical, especially insecticide or miticide. In said process, the compound expressed by formula I is converted to metallic salt of phenol compound expressed by formula III (M is alkali metal or alkaline earth metal; (n) is 1 or 2) and mixed into aprotic polar solvent together with a compound expressed by the formula CF2ZBr, then metal alcoholate or metal hydrogenate is added to resultant system as a reaction initiator in a molar ratio of 0.01 to 2 to a compound expressed by formula IV and subjected to the abovementioned reaction to afford the objective compound in about >=70% yeild.
Patent JP-H01268538-A (JP)
Title: Sight data analyser
Inventor: TAKEI AKIO
IPC: A61B3/10
Filed: 1988-04-19
Abstract: PURPOSE:To simply adjust a zero point, by mounting a zero point detection circuit for outputting a bias signal and a zero point shift circuit for shifting the data outputted from an eye movement data input part to calibrate the zero point. CONSTITUTION:A zero point detection circuit 14 inputs data in both of horizontal and vertical directions from an eye movement data input part 7 and calculates the view point R detected by sensors 1, 2 on the basis of said data and, when said view point R is shifted from a zero point P0, the differences DELTAx, DELTAy between the zero point P0 and the viewpoint R in X- and Y-axis directions and the bias signals corresponding to said values are outputted to a zero point shift circuit 15. The zero point shift circuit 15 respectively adds or subtracts the biases corresponding to the differences DELTAx, DELTAy with respect to the data in both of horizontal and vertical directions outputted from the eye movement data input part 7 to calibrate the zero point and forcibly moves the view point R to the zero point P0 to output the data after calibration in the horizontal and vertical directions to a gain control circuit 17.
Patent JP-H05293165-A (JP)
Title: Deodorizing device for automobile and control method and control device therefor
Inventor: WATANABE MASAKAZU
IPC: A61L9/16
Filed: 1992-04-16
Abstract: PURPOSE:To prevent the leakage of UV harmful to a human body by holding the adsorption force of an adsorbent and preventing the release of odorous components at the time of reactivation of the adsorbent for eliminating the need for the exchange of the adsorbent. CONSTITUTION:A filter 2 for shielding the light from a light source, a light source 3 for exciting a photocatalyst, the adsorbent 4 with the photocatalyst and a blasting means 5 are disposed in series in this order. After the blasting means 5 is operated for the prescribed period of time, the blasting means 5 is stopped and the light source is lighted for the prescribed period of time to reactivate the adsorbent 4 with the photocatalyst; thereafter, the supply of a power source is automatically shut off. The max. angle formed by the center of the light source 3 and the extreme end of the surface of the adsorbent with the photocatalyst to be subjected to irradiation with light is specified to a range from 80 deg.C to 150 deg..