baber/WOPTO huggingface dataset:
Patent JP-H02170409-A (JP)
Title: Manufacture of semiconductor device
Inventor: TANAKA NORIO
IPC: G03F7/20
Filed: 1988-12-22
Abstract: PURPOSE:To make the alignment with high accuracy by a method wherein, after coating a semiconductor substrate with a resist and leaving it in an ozone atmosphere, the resist on the positions of alignment marks are irradiated with far ultraviolet rays and far infrared rays to be removed selectively. CONSTITUTION:The formation surface of alignment marks 13 of a semiconductor substrate 12 is coated with a resist 14 while the alignment marks 13 in a chamber 6 are irradiated with external rays through opening patterns 16 of a glass mask 15 and a quartz window 7. The said alignment marks 13 are simultaneously irradiated with a far ultraviolet ray lamp 1 and a far infrared ray lamp 2. The far ultraviolet rays react with O3 gas W in the chamber 6 at positions near the alignment marks 13 to produce O radical; the resist 14 is decomposed; and the far infrared rays are heated to accelerate the reaction speed. Accordingly, the resist 14 is rapidly decomposed and removed while any produced gas is exhausted out of an outlet 11. Through this composition, alignment marks 13 of the preceeding step can be directly detected without suffering from the effect of the resist in the case of next alignment, and the alignment can be performed with high accuracy.
Patent JP-H04192471-A (JP)
Title: Image sensor
Inventor: KONDO MASATAKA
IPC: H04N5/355
Filed: 1990-11-26
Abstract: PURPOSE:To improve the response speed and the sensitivity of an image sensor by a method wherein, at the voltage-current characteristic of a blocking diode, a current density is set at 7X10<-6>A/cm<2> or higher when a forward bias is 0.5V. CONSTITUTION:At the voltage-current characteristic of a blocking diode 11 for an image sensor, a current density I0.5V is set at 7X10<-6>A/cm<2> when a forward bias is 0.5V. A forward current is increased when a forward bias which is equal to or smaller than the increased portion of a maximum potential at the connection point of a photodiode 10 and the blocking diode 11 which have been connected in a back-to-back manner or in a front-to-front manner is applied to the blocking diode 11. Thereby, the responsiveness and the optical sensitivity of the image sensor are enhanced, and an electric charge accumulated in the photodiode 10 can be read out with good efficiency.
Patent JP-H10146906-A (JP)
Title: Decorative layered material having water absorbing function and paper box
Inventor: TOYOSHIMA AKIRA
IPC: B65D5/60
Filed: 1996-11-19
Abstract: PROBLEM TO BE SOLVED: To provide the water resisting property to one side and the water absorbing function to the other side by adhering the paper layer surface of the front liner of a layered material comprising a water resistant layer, an adhesive layer, and a paper layer, and the paper layer surface of the back liner of a layered material comprising a paper layer, a thermoplastic resin layer, and a water absorbing layer, at the vertices of the corrugate shape of a corrugate- shaped center core layer. SOLUTION: A decorative layered material is provided with a front liner 10, which is a layered material, comprising a water resistant layer 2, an adhesive layer 3, and a paper layer 4, and a back liner 11, which is a layered material, comprising a paper layer 6, a thermoplastic resin layer 7, and a water absorbing layer 8. The paper layer 4 surface of the front liner 10 and the paper layer 6 surface of the back liner 11 are adhered at vertices of the corrugate shape of a center core layer 5 made by a corrugate-shaped center core for a corrugated board.  Since the water absorbing layer 8 is laminated on one side via the thermoplastic resin layer 7, even if the water absorbing layer 8 absorbs water to the saturated state, permeation of the absorbed water to the paper layer 6 can be prevented by the thermoplastic resin layer 7 so that the rigidity can be maintained without a swell in the paper layer 6 despite the water absorption in the water absorbing layer 8.
Patent JP-H08178109-A (JP)
Title: Solenoid-driven diaphragm valve structure
Inventor: ARITA KINYA
IPC: F16K31/06
Filed: 1994-12-27
Abstract: PURPOSE: To regulate secondary side pressure and a flow rate, to prevent wear due to an excessive stroke of a diaphragm and to improve durability of the diaphragm by providing a stopper to regulate the opening valve stroke of the diaphragm. CONSTITUTION: A diaphragm valve V is constituted of an upper part shell 21 continuously provided on a lower surface of a casing 1, a lower part shell 22, a diaphragm 23 and a movable valve body 24. Additionally, stoppers 11, 11 of roughly circular arc sections are provided suspended on a lower surface of a lower flange 9. Roughly circular arc stopper insertion holes 14, 14 are formed on the outside of a plunger insertion hole 13, and the stoppers 11, 11 are inserted into them through. As lower ends of the stoppers 11, 11 provided suspended from a lower end surface of a coil bobbin 2 in an opening valve shape make contact with an upper surface of a flange part 33 of the movable valve body 24, it is possible to regulate upward movement of the diaphragm 23 even when a plunger ring 5 moves upward by magnetic force of a solenoid S.
Patent JP-H05255429-A (JP)
Title: Diene polymer and copolymer having end terminated by reaction with aromatic nitrile
IPC: C08F8/00
Filed: 1992-11-11
Abstract: PURPOSE:To obtain a diene polymer and copolymer capable of providing an elastomer composition for tire treads having low rolling resistance and good traction properties by terminating the ends of a living polymer according to reaction with an aromatic nitrile. CONSTITUTION:The objective elastomer composition comprises (B) an end- functionalized (co)polymer obtained by polymerizing a diene monomer (preferably 1,3-butadiene) or its mixture with a vinyl aromatic hydrocarbon (preferably styrene) in the presence of an anionic initiator (preferably n-butyl-lithium), providing (A) a living polymer and reacting (A) the resultant living polymer with an aromatic nitrile selected from substituted or unsubstituted benzonitriles in an amount of preferably 0.9-2mol based on 1mol active metallic end groups of the living polymer and (C) an additive for rubber. This elastomer composition is suitable for forming tire treads having low rolling resistance.
Patent JP-H06145016-A (JP)
Title: Method for storing clothing
Inventor: KAMATA KO
IPC: A01N59/04
Filed: 1992-11-10
Abstract: PURPOSE:To provide the method for storing the clothing, having a stable insecticidal effect not affected by air temperatures and stable in spite of the difference of the seasons, and not damaging the touches, etc., of the clothing. CONSTITUTION:A carbon dioxide gas-generating device 3 is disposed in a container main body 2, and the air in the container main body 2 is substituted with the carbon dioxide gas generated from the carbon dioxide-generating device 3 to enhance the concentration of the carbon dioxide gas. The carbon dioxide can prevent the clothing from its damages caused by clothing pests such as Attagenus unicolor. Anthrenus verbasci, Tinea pellionella and Tineola bisselliella. molds, etc., and exhibits a stable insecticidal effect over a year without being affected by air temperatures in spite of the difference of the seasons. The carbon dioxide is odorless, does not attach an unpleasant odor to the clothing, does not give an unpleasant feeling to men even when leaked outside, and is highly safe. The deterioration of the touch of the clothing due to the shrinkage of the container is not caused.
Patent JP-H07172232-A (JP)
Title: Device for controlling light distribution of headlamp
Inventor: NAKAMURA TAKASHI
IPC: B60Q1/115
Filed: 1993-12-22
Abstract: PURPOSE:To ensure that a range that a driver naturally views is illuminated according to the road ahead of the vehicle. CONSTITUTION:If a vehicle is traveling on an uphill road 122, a range L wherein the control range (l) of cut lines 70, 72 is moved is set by setting Y-coordinates Y1, YL on an image which are vertically a distance of L/2 away from a reference point D that corresponds to the sight line of the driver and to the disappearing point of a center line 123 or the like when the road ahead of the vehicle is flat. The center of the control range of the cut lines 70, 72 is set to a disappearing point D' located slightly above the reference point D. If another vehicle is present ahead of the vehicle, the cut lines 70, 72 are set to positions such that glare does not reach the driver of the vehicle ahead.
Patent JP-H02193258-A (JP)
Title: Character processor
Inventor: MASAKI KATSUMI
IPC: G06F17/21
Filed: 1989-12-15
Abstract: PURPOSE:To improve universality by displaying inputted characters within a nonrectangular area prescribed by area data. CONSTITUTION:When a keyboard KB is operated, the interrupt signal generated from the keyboard KB is transmitted to a microprocessor CPU, and then, control procedures in a control memory ROM are called through the microprocessor CPU and each control is performed in accordance with control procedures. Inputted characters are displayed within the nonrectangular area prescribed by area data. Thus, the universality is improved.
Patent JP-H06164510-A (JP)
Title: Optical space transmitting equipment
Inventor: IRIYAMA TOSHIHISA
IPC: H04B10/07
Filed: 1992-11-10
Abstract: PURPOSE:To securely confirm an irradiated position with a transmitted optical beam even if operation information is displayed by detecting the position of a luminescent point in a picked-up image and switching the display position of operation information based on a detected result. CONSTITUTION:An optical space transmitting equipment 10 holds an observation optical system 66 at the upper part of an external frame 18 with a prescribed holder 62. In the optical system 66, a prism 68 is arranged in front of a lens 34 with a large diameter, the transmitted optical beam L1 projected from the lens 34 is turned back in parallel to an optical axis in the prism 68 and it is converged to a solid-state image pickup element 72 through a lens 70. The optical system 66 is formed in such a manner that the transmission object can be image-picked up through a glass board 12 and an image-picked up result is monitored on a monitor device 74 so as to confirm the projection position of the beam L1 as the bright luminescent point P in the scene of the transmission object.
Patent JP-H01165427-A (JP)
Title: Porous composite sheet and manufacture thereof
Inventor: ECHIGO YOSHIAKI
IPC: B29C70/10
Filed: 1987-12-21
Abstract: PURPOSE:To easily manufacture a porous composite sheet having large porosity, excellent dynamic characteristics, such as excellent bending strength, bending elasticity, etc., and excellent air permeability by incorporating continuous pores which penetrate the sheet in the sheet in which reinforced fiber is integrated with cured phenol resin, and specifying the porosity, bending strength and the bending elasticity of the whole sheet. CONSTITUTION:A porous composite sheet is formed of reinforce fiber and phenol resin in such a manner that the fiber is impregnated with the phenol resin, has continuous pores which penetrate the sheet from its one side face to the other side face, 40-80% of porosity of the whole sheet, 50kg/cm<2> or more of bending strength, and 2,000kg/cm<2> or more of bending elasticity. This manufacturing method includes impregnating the sheet made of the fiber with aqueous dispersion of thermosetting phenol resin having 3-15cm of elongation of the resin of thermal fluidity based on the Japanese Industrial Standard JIS-K-6911, drawing the dispersion by drawing rollers, drying it, pressurizing and heating to cure the phenol resin. The fiber preferably includes polyethylene terephthalate fiber, and its state is of nonwoven fabric of long fiber with approx. 100-700g/m<2> of fiber density.
Patent JP-H07326751-A (JP)
Title: Transistor preparation of semiconductor element
Inventor: BOKU SOUHON
IPC: H01L21/265
Filed: 1994-12-27
Abstract: PURPOSE: To facilitate the manufacture of high integration semiconductor device by etching a gate electrode polysilicon film through isotropic etching and anisotropic etching using a mask layer of a gate electrode polysilicon film to provide a gate electrode having a size less than a critical size of a gate electrode mask. CONSTITUTION: A pattern 24A of a polysilicon film 24 is formed with an isotropic etching process until a silicon substrate 21 exposes the polysilicon film 24. Further, a mask layer 25 is etched by an anisotropic etching process to form a pattern 25A of the mask layer 25. Further, an oxide film spacer 26A is formed on opposite sides of the pattern 24 in the anisotropic etching process, and the spacer 26A is etched for removal, and for a transfer metal film 30 a side of the pattern 24A is etched in the anisotropic etching process to form a gate electrode 31. Thus, manufacture of a high integration semiconductor device is facilitated.
Patent JP-H01167174-A (JP)
Title: Image forming device
Inventor: WATANABE JUNJI
IPC: B65H31/22
Filed: 1987-12-24
Abstract: PURPOSE:To stack sheets orderly by arranging a movable guide for releasing a sheet upon passage of the rear end of the sheet through a carrying means at the lower end of a U-turn carry path for inverting the sheet fed from sheet discharge pair roller and leading the inverted sheet into a sheet discharge tray. CONSTITUTION:A sheet P fixed with an image through a fixing device 35 and discharged through sheet discharge pair roller 32 is inverted through a U-turn carry path 10 then fed into a sheet discharge tray 9 with the image forming face directing downward, thereafter the tip of the sheet is contacted with a stopper 182 through downward motion and rotation of a feed roller 195 thus stacking the sheet. The U-shaped carry path comprises fixed guides 140, 141, 142 and a movable guide 143 and a carry means 144 is arranged in the way in order to carry the sheet P reliably upside down into the sheet discharge tray 9. When the rear end of the sheet P passes through a sheet detector 172, the movable guide 143 rotates leftward to fall the sheet P down into the sheet discharge tray 9. Consequently, the sheet can be stacked orderly without requiring pagination.
Patent JP-H08178644-A (JP)
Title: Automatic measuring device for coil bore of metal strip
Inventor: OKANO MASAKI
IPC: G01B21/14
Filed: 1994-12-27
Abstract: PURPOSE: To provide a metal-strip coil-bore automatic measuring device capable of making on-line automatic measurements of coil bore. CONSTITUTION: This coil bore automatic measuring device 10 includes a winding- signal generation means 21, a revolution counting means 22 for detecting the number of revolution of a take-up reel 17, a travel length detection means 23 for detecting the travel length of a metal strip 11, and a computing means 24. The winding signal generation means 21 issues a winding start signal when the metal strip 11 is wound onto the take-up reel 17 or a sleeve 20. The computing means 24 can calculate the coil bore of the metal strip from the outputs of the revolution counting means 22 and the travel length detection means 23 after winding is started.  Therefore, the coil bore automatic measuring device 10 can make on-line automatic measurements of the coil bore, enabling comparison of a command value with an actual value for manufacture of the coil bore and surely preventing shipping of products that differ in the coil bore.
Patent JP-H10169002-A (JP)
Title: Fitting structure of handrail wall panel
Inventor: IMURA KOICHI
IPC: E04B1/00
Filed: 1996-12-05
Abstract: PROBLEM TO BE SOLVED: To provide the fitting structure of a handrail wall panel whose structure is simple and by which the execution of work can be facilitated, and also the cost can be reduced. SOLUTION: Short beams 51F are projectedly installed on the outside peripheries of straight side beams 5S, 5M, or a beam 5F, and the end plates 22F, 22N, and 22M of fitting members 2F, 2M, and 2M are joined to the side beams 5S, 5M, the beam 5F, or the short beam 51F. A curved handrail wall panel 1 is juxtaposed so as to be squeezed between the fitting members 2F, 2N, 2M, and the upper surface thereof is tightened to the horizontal flanges 23F, 23N, 23M of the fitting members 2F, 2N, 2M respectively, and also the lower end parts of the rear surface thereof are tightened to the handrail wall panel support plates 24F, 24N, 24M respectively.
Patent JP-2000147239-A (JP)
Title: Color filter substrate for liquid crystal display device, liquid crystal display device and their production
Inventor: SHOBARA KIYOSHI
IPC: G02F1/1335
Filed: 1998-11-16
Abstract: PROBLEM TO BE SOLVED: To prevent the occurrence of unevenness in display by partially overlapping a colored layer from which the largest amount of organic impurities is leached and other colored layers. SOLUTION: A green colored layer (G) 24a, a blue colored layer (B) 24b and a red colored layer (R) 24c are disposed on a substrate in a striped state so as to cover switching elements 14. A pixel electrode 30 is disposed on the colored layers 24 and connected to source electrodes 20 by way of through holes 26 pierced in the colored layers 24. An alignment layer 13 is further disposed on the entire surface of the substrate so as to cover the pixel electrode 30 and the colored layers 24. The green colored layer (G) 24a from which the largest amount of organic impurities is leached is first formed and the pattern ends of the layer 24a are covered with the blue colored layer (B) 24b and the red colored layer (R) 24c.
Patent JP-H10173712-A (JP)
Title: Signal interrupt detection circuit
Inventor: SHIDA YASUNARI
IPC: G07C3/00
Filed: 1996-12-05
Abstract: PROBLEM TO BE SOLVED: To surely detect signal interrupt through eliminating erroneous judgment caused by noise or echos by comparing preceding and following received signals to subtract the output of equalizer with different threshold values and discriminating the signal interrupt, based on the two compared results concerning a signal interrupt detection circuit to use a discrimination feedback-type equalizer for a waveform equalizing means. SOLUTION: After the inter-code interference of post cursor is suppressed by a discrimination feedback-type equalizer, the absolute value of 1st input signal 107 is inputted to a comparator 104 and compared with the output of threshold value generating circuit 103 and when that absolute value is smaller, '1' is outputted but in the other case, '0' is outputted. Before the inter-code interference is suppressed, the absolute value of a 2nd input signal 108 is similarly inputted to a comparator 105 and compared with the output of threshold value generating circuit 103 larger than the threshold value of the comparator 104 and when that absolute value is larger, '1' is outputted.  When both the outputs of comparators 104 and 105 are '1', the absence of signal interrupt is discriminated, and when the outputs of comparators 104 and 105 are '1$ and '0' respectively and keep these values for prescribed time, a signal interrupt detecting signal 8 is outputted, based on the judgment of signal interruption.
Patent JP-H07149245-A (JP)
Title: Steering device
Inventor: SUZUKI SHIGEYUKI
IPC: B62D1/19
Filed: 1993-11-30
Abstract: PURPOSE:To restrain twisting of a tilt bracket against the side of a car body by reducing the size of a bending moment working on the tilt bracket at the time when a driver collides against a steering wheel at the time of collision of a vehicle. CONSTITUTION:A tilt bracket 24 supporting an upper column 1 of a steering device 10 for a vehicle is engaged with a one-way capsule 8 fixed on the side of a car body, a stopper 29 is projectively provided on the outside surface of the upper column 1 adjacent to a rear end edge 28 of the tilt bracket 24, and a cutout 30 is formed on the upper part of a U letter shaped groove 27 of the tilt bracket 24 with which a tilt bolt 5 of a tilt mechanism 25 is engaged.
Patent JP-H05162727-A (JP)
Title: Coin packaging machine
Inventor: TAKATANI ICHIRO
IPC: B65B57/00
Filed: 1991-12-10
Abstract: PURPOSE:To provide a coin packaging machine which can cope with a coin with any type of outer diameter, to be commonly used for all countries by constituting the coil packaging machine in such a manner that the passage width, passage height of the coin passage to carry coins and the inner diameter of the accumulation unit are adjustable without steps, conforming to the coin information for the coins to be processed. CONSTITUTION:A coin packaging machine 1 sends out coils which are fed on rotating disks 4, 5 one by one on a coin passage 6, accumulates the coins at a coin accumulation unit 144 after selection and counting, etc., have been performed, and packages 10 by a packaging paper 8 at a coin packaging unit 145. In this case, a passage width adjusting unit 141 which adjusts the passage width of the coin passage 6 without steps, a passage height adjusting unit 142 which adjusts the passage height of the coin passage 6 without steps, and an accumulation unit inner diameter adjusting unit 143 which adjusts the inner diameter of the coin accumulation unit 144 without steps are provided. Then, at a control unit 132, a memory unit 136 which stores coin information such as the diameters and thicknesses of various types of coins, and a monetary kind designating unit 134 which designates monetary kinds, etc., are provided, and respective adjusting units 141-143 are operated by deciding the width and height of the coin passage and the inner diameter of the coin accumulation unit due to the memory information by the designation of a monetary kind.
Patent JP-H04198809-A (JP)
Title: Instrument for measuring height of machine
Inventor: SHIRASAWA AKISHIGE
IPC: G01C5/00
Filed: 1990-11-29
Abstract: PURPOSE:To easily measure the height of a machine with high accuracy by measuring the height from the vertical angle or elevation angle of a telescope, the angle between a collimation axis and the reflected collimation axis of the collimation axis from a reflecting member, and a prescribed distance from the central point of the machine to the reflecting member. CONSTITUTION:A telescope 1 is supported so that it can be rotated around its horizontal central axis L1. A reflecting member 5, namely, a reflecting mirror is arranged at such an angle that the reflected collimation axis L4 of the collima tion axis L3 of the telescope 1 from the member 5 can cross a vertical line L2 passing through the central point O of a machine. A detecting means 4 detects the angle A against the vertical line L2 or the angle A1 between the axis L3 of the telescope 1 and a horizontal axis L5 and another detecting means 7 detects the angle B between the axes L3 and L4. When the telescope 1 sights a reference point Q provided on the vertical line L2 through the member 5, an arithmetic section 8 calculates the height L of the machine from the vertical angle A or the elevation angle A1, angle B, and the preset distance from the central point O of the machine to the member 5.
Patent JP-H07152913-A (JP)
Title: Evaluation data display device
Inventor: HASHIMOTO KAYOKO
IPC: G06T7/00
Filed: 1993-11-30
Abstract: PURPOSE:To provide the evaluation data display device which can speedily and surely know evaluation of a preferable color and an inadequate color, etc., from impressions of the shapes of the face and whole body. CONSTITUTION:The name of a person to be evaluated is selected (step SF2). Then when an evaluation display mode key is operated (step SF4), montage data on the selected person are read out of a montage data area and a picture is displayed at a corresponding display part on the basis of the montage data (step SF5). The total value of NO. corresponding to the montage data is read out of a RAM and evaluation data corresponding to the total value are read out of an evaluation data ROM. On the basis of the evaluation result, a user can speedily and easily grasp a proper color corresponding to the kinds of his or her face and body shapes and proper advices regarding colors.