baber/WOPTO huggingface dataset:
Patent JP-S63131456-A (JP)
Title: Mass spectrometer
Inventor: TAKAHASHI SADAO
IPC: H01J49/20
Filed: 1986-11-21
Abstract: PURPOSE:To perform highly effective data collection without effects of ripples by employing a commercial AC current as a current supplied to an electromagnet and detecting a zero cross point, a maximum point, a minimum point so that a signal is supplied to a data collecting system. CONSTITUTION:A commercial AC current is serially applied to an electromagnet coil 2 concurrently with a start of measurement. A signal of a coil current detecting resistor 3 is sent to a maximum/minimum detecting circuit 4, in which the coil current is determined whether it is in its increasing region or in its decreasing region, and besides concurrently a polarity region of the coil current is determined in a zero cross detecting circuit 5, and their determined signals are sent to a computer system controlling data processor 6 in which controlling and data processing of a mass spectrometer is performed. The processor 6 controls an acceleration voltage changeover device 7 on the basis of states of the coil current so that a positive acceleration voltage is applied in positive ion measurement or so that a negative acceleration voltage is applied in negative ion measurement.
Patent JP-H01115753-A (JP)
Title: Box for automobile
Inventor: KONDO KUNIYOSHI
IPC: B60R7/04
Filed: 1987-10-30
Abstract: PURPOSE:To facilitate formation of a paint film having a pile raising layer, by a method wherein lacquer system paint in which a given amount of piles having a given size are added and mixed is coated by spray on the inner surface of a box for an automobile, e.g. a console box, a globe box. CONSTITUTION:When a paint film 5 having a fabriclike paint surface (a pile raising layer 7) is formed on the inner surface of a box body 1, e.g. a console box, in prior to formation of the pain film 5, degreasing treatment is applied on the inner surface of the box body 1 by means of alcohol. In case the material of the body 1 is a non-polar material, e.g. PP, polarizing treatment or primer treatment is previously applied on the inner surface thereof. Lacquer system paint of 10-60wt.% a resin content in which 5-15wt.% piles having a size of 0.5-2.0denier and a length of 0.2-0.5mm is added and mixed is painted by spray, and thereafter heating and dry processing is applied to form a desired paint film 5.
Patent JP-H03136968-A (JP)
Title: Antiskid brake control system
Inventor: SHIMAMURA MORIHIKO
IPC: B60T8/50
Filed: 1989-10-23
Abstract: PURPOSE:To carry out the antiskid control in order to reduce the variation of G as small as possible by providing a feeder passage to detour a flow regulating valve, and a check valve arranged in the detouring feeder passage. CONSTITUTION:The first brake system A and the second brake system B are quite same. A check vale 22 to allow only the flow of the brake liquid from the output port 2a of a control valve 2 to a wheel cylinder 3 is provided in a feeder passage 16. The antiskid brake system is set to the control modes shown in the list, by the operation conditions of the first flow passage changeover valve 10 and the first flow regulation valve 13. In this case, when a sudden pressure reduction mode is transferred to a sudden pressure increase mode, a holding mode is being set, and thereby the brake fluid pressure is not varied so suddenly.
Patent JP-H08134750-A (JP)
Title: Weaving machine for aptificial rush, tatami facing made of artificial rush and matting therefrom
Inventor: HIRAHARA TAKEHIKO
IPC: E04F15/02
Filed: 1994-11-10
Abstract: PURPOSE: To obtain a wide and seamless tatami facing or matting by weaving artificial rushes to free-size tatami facing like carpets, particularly weaving the artificial rush weft of 120cm or more length. CONSTITUTION: In a weaving machine using continuous artificial rushes, a weaving machine for making tatami mats is used and a rapier weftinserting mechanism is used as a weft feeder. In the tatami facing production using artificial rushes made of a thermoplastic resin, the length of the weft is made more than 120cm and a foamed layer is lined on the back face of the wide sheet of tatami mat in an at least 0.5mm thickness.
Patent JP-H02124309-A (JP)
Title: Device for adjusting ground clearance of traveling vehicle body
Inventor: MURAKAMI NAOHISA
IPC: B60G17/00
Filed: 1988-10-31
Abstract: PURPOSE:To adjust ground clearance simply and safely by providing a rotation adjusting mechanism for carrying out the rotation and fixing of a rotation case between a rotating inner periphery portion provided on a power transmission case and a rotating portion fitted in the rotating inner peripheral face, and a power transmission shaft housed in the power transmission case. CONSTITUTION:A rotating inner peripheral face 3 is provided on the side end portion of a power transmission case 2 housing a power transmission shaft 1 in the right/left direction. On the other hand, a rotating portion 6 which is rotatably fitted in the rotating inner peripheral face 3 is provided on a rotating case 5 for rotatably supporting an axle 4 to which power is transmitted from the power transmission shaft 1. A rotation adjusting mechanism 7 which rotates the rotating case 5 by transmitting power from the power transmission shaft 1 by one-direction operation while fixing the rotating case 5 to the power transmission case 2 by the opposite-direction operation, is provided between the rotating inner peripheral face 3 and the rotating portion 6, and the power transmission shaft 1. Thereby, the adjustment of the ground clearance of a vehicle body can be carried out simply and safely.
Patent JP-S63131533-A (JP)
Title: Device and method for detecting oblique substrate
Inventor: TSUCHIDA HITOSHI
IPC: H01L21/68
Filed: 1986-11-21
Abstract: PURPOSE:To prevent a substrate from being damaged in case of conveying the substrate by irradiating an optical beam from the oblique position on the front center line of a substrate cassette to effectively detect the substrate obliquely inserted to the cassette. CONSTITUTION:An optical beam 4, such as a laser light is irradiated from an oblique direction on the front surface of a cassette 2, the width and the interval of the shade of the interrupted substrate 3 by the beam are identified to detect the obliquely inserted substrate. Since the beam 4 is irradiated from the oblique direction from the front surface center line of the cassette 2, the width of the obliquely inserted and interrupted substrate by the beam and the width of the normally inserted and interrupted substrate by the beam are different. Thus, the obliquely inserted substrate can be detected, when a wafer is drawn, a defect that a hand is collided with the front end of the obliquely inserted wafer to crack the wafer can be eliminated.
Patent JP-2001102287-A (JP)
Title: Resist coating and developing device and edge cutting method for lower-layer antireflection film
Inventor: TOKUMARU MASARU
IPC: G03F7/16
Filed: 1999-09-29
Abstract: PROBLEM TO BE SOLVED: To accurately cut the edge of a lower-layer antireflection film formed on a semiconductor wafer to equalize the width over the entire periphery of the wafer as to a resist coating and developing device which cuts the edge of the lower-layer antireflection film. SOLUTION: A semiconductor wafer 1 is held on a spin chuck 2. An organic lower-layer antireflection film is formed on the surface of the semiconductor wafer 1. While the semiconductor wafer 1 is rotated, an LED 3 is turned on and a CCD sensor 4 detects its light to detect the edge position of the semiconductor wafer 1 over its entire periphery. While the semiconductor wafer 1 is rotated, an organic solvent is jetted toward the edge of the semiconductor wafer through a solvent nozzle 6. The position of the solvent nozzle 6 is controlled according to information on the edge detected as mentioned, so that while the organic solvent is jetted, the position of the solvent nozzle 6 and the edge position of the semiconductor wafer 1 has a fixed relation.
Patent JP-H1175179-A (JP)
Title: Binary shape signal encoding method
Inventor: HAN SEOK-WON
IPC: H04N19/50
Filed: 1997-10-09
Abstract: PROBLEM TO BE SOLVED: To provide a context base encoding method which can effectively encode a binary shape signal by generating the binary pixels constructing a reconfigured horizontal line by means of the context value. SOLUTION: The non-slashed parts of binary pixel sets 200 and 205 show the binary pixel sets of the 1st blocks which are reconfigured in the current and preceding frames respectively. Meanwhile, the slashed areas of the set 200 show the binary pixel sets which are reconfigured in the current frame as the pixels of a reconfigured horizontal line, and the slashed areas of the set 205 show the binary pixel sets which are reconfigured as the pixels of a reconfigured horizontal line in the preceding frame. The context value V0 to V3 and V5 to V7 of the binary pixels existing around a 1st target pixel A are previously boo. Then the mode encoding operations are properly combined so that an enhancement layer can be encoded more effectively.
Patent JP-H03143239-A (JP)
Title: Salient-pole dynamo-electric machine
Inventor: MIYASHITA OSAMU
IPC: H02K3/52
Filed: 1989-10-26
Abstract: PURPOSE:To fix a rotor winding firmly regardless of the dispersion in finishing of the rotor winding by providing a groove in axial direction at the surface of a yoke, and locking the outer side of a rotor winding with a coil bracket fixed with a bolt, and at the same time pressing the bottom of the rotor winding with an S-shaped plate spring also fixed with said bolt. CONSTITUTION:A reverse-trapezoid groove 3c is provided over the whole width of magnetic poles in the axial direction, at the surface of a yoke caught with the magnetic poles.Two pieces of S-shaped plate springs are provided each at the bottom of the groove 3c, and a nearly trapezoid pressing plate 4 of aluminum material is arranged at the top. The plate spring 7 is compressed with the bottom of the insulating plate of a magnetic field coil 1 and is fixed with a bolt 9 for fastening of a bracket 5, which is inserted from outside in the hole piercing from left to right and from top to bottom of the pressing plate 4 and the plate spring 7. Hereby, regardless of the dispersion in finishing of the magnetic field coil 1, without using an adding/subtracting plate, etc., right and left electromagnetic coil 1 can be retained almost uniformly and firmly.
Patent JP-H04154097-A (JP)
Title: Discharge lamp lighting device
Inventor: OKUDE AKIO
IPC: H05B41/392
Filed: 1990-10-15
Abstract: PURPOSE:To prevent flickering of light and generation of a flash at starting time by smoothly raising a light dimming level from a minimum light dimming level transferred to a predetermined light dimming level after applying a starting pulse. CONSTITUTION:An external signal of light dimming of variable period fixed on-time tau is input between terminals alpha, beta. In the period, a photocoupler PC is actuated to turn off transistors Q10, Q11, and a capacitor C12 is charged with divided voltage of resistors R37, R38 through a resistor R35. This voltage is set to a minimum light dimming level and supplied to an emitter of a transistor Q8 through a gate circuit G2. Next in the period except tau, the transistors Q10, Q11 are turned on, and when middle point voltage of resistors R31, R32 is set higher than the middle point voltage of the resistors R37, R38, the capacitor C12 is charged with voltage higher than when the transistor Q11 is turned off. In this way, flickering of light and generation of a flash are prevented.
Patent JP-2001100218-A (JP)
Title: Liquid crystal display device
Inventor: SAISHIYU TATSUO
IPC: G02F1/1335
Filed: 1999-09-29
Abstract: PROBLEM TO BE SOLVED: To obtain display performance as good as possible. SOLUTION: The device gas a liquid crystal cell and a pair of polarizing films 3a, 3b disposed on the both faces of the liquid crystal cell. The liquid crystal cell consists of a top substrate 21a which has a first insulating substrate and an electrode formed on the first insulating substrate, a counter substrate 21b which has a second insulating substrate and a counter electrode formed on the second insulating substrate and which is disposed with the counter electrode facing the electrode of the top substrate, a spacer 26 formed on one of the top substrate and the counter substrate to keep a prescribed gap between the top substrate and the counter substrate, and a liquid crystal layer 27 held between the top substrate and the counter substrate.  The spacer shows refractive index anisotropy, and the principal axis of the refractive index anisotropy is coincident with one of the following directions. They are the direction almost parallel to the absorption axis of one of the polarizing films of the pair of polarizing films, the direction almost middle between the directions parallel to the absorption axes of the pair of polarizing films, and the direction almost middle between the direction perpendicular to the absorption axis of one polarizing film and the direction parallel to the absorption axis of the other polarizing film.
Patent JP-H08138319-A (JP)
Title: Recording level controller for digital recorder
Inventor: UEMOTO KENJI
IPC: G11B20/04
Filed: 1994-11-11
Abstract: PURPOSE: To reduce the mounting area of a board by eliminating analog AGC circuit thereby simplifying the circuitry. CONSTITUTION: A high speed switching element 34 in a record volume circuit 32 is subjected to ON/OFF control depending on the duty of a PWM signal delivered from a PWM controller 44. Consequently, the analog output signal from an operational amplifier 35 is subjected to level control before being subjected to A/D conversion through an A/D converter 38. A microcomputer 42 detects the level over of a digital signal subjected to A/D conversion and processed through a digital signal processing circuit 39. The volume value is then decreased step by step until the level over is eliminated and the duty of PWM signal from the PWM controller 44 is decreased step by step thus preventing the level over.
Patent JP-S63129689-A (JP)
Inventor: NAKAMURA MASANOBU
IPC: H05K3/06
Filed: 1986-11-20
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-S63130386-A (JP)
Title: Thermal transfer sheet
Inventor: KONAGAYA YUKIO
IPC: B41M5/382
Filed: 1986-11-20
Abstract: PURPOSE:To obtain images having excellent transparency and free of tackiness, for the use in a wide range of optical energy, by using a leuco dye and a compound having a function for gelation as main constituents of an ink layer, and further using a metallic salt of a salicylic acid derivative or a zinc thiocyanate complex. CONSTITUTION:A thermal transfer sheet 41 comprises an ink layer 41b on one side of a film 41a of a polyester or the like, and an intermediate transfer sheet 42 such as a plastic film and a paper is brought into close contact with the ink layer side of the sheet 41. A leuco dye in the ink layer is colored by a color developer comprising a metallic salt of a salicylic acid derivative or a zinc thiocyanate complex. Further, by heat generation, a color forming reaction in the ink layer is accelerated, and then by melting of a heat-fusible substance, the ink layer is transferred onto the intermediate transfer sheet, thereby forming an image. Both the metallic salt of the salicylic acid derivative and the zinc thiocyanate complex have excellent transparency because they are noncrystalline, and are rapidly solidified together with the leuco dye, so that clear images free of tackiness are formed. Further, the leuco dye is in a short- wavelength region, so that clear images can be obtained even by use of a wide range of optical energy.
Patent JP-H10123514-A (JP)
Title: Liquid crystal display device
Inventor: MATSUDA AKITOSHI
IPC: G02F1/13357
Filed: 1996-10-21
Abstract: PROBLEM TO BE SOLVED: To decrease the number of parts, to improve assembly workability, to shorten production time and to enhance the dimensional accuracy of the single parts of light shielding buffer members by an arranging an integrally molded frame-shaped light shielding buffer member between a liquid crystal display panel and a back light. SOLUTION: The frame-shaped light shielding buffer member IBF is formed integrally in the step along its frame, i.e., the frame shape having its groove G by molding of plastic in such a manner that the shape fits to the step parts at the ends of lower and upper transparent glass substrates SUB1, SUB2 constituting the liquid crystal display panel PNL. The frame-shaped liquid shielding buffer member IBF made of the plastic is arranged on the overhanging part between the prism sheet PRS of the back light BL and a diffusion sheet SPS and the side wall of the lower case MCA so as to pressurize and hold the upper transparent glass substrate SUB2 o the liquid crystal display panel PNL.
Patent JP-H07124258-A (JP)
Title: Liquid feed nozzle for ultrasonic inhalator
Inventor: TERADA TAKAO
IPC: B05B17/06
Filed: 1993-11-08
Abstract: PURPOSE:To provide a liquid feed nozzle for an inhalator, capable of realizing the continuity of a sufficient liquid feed effect and low cost production. CONSTITUTION:This nozzle consists of an upper half section 10 and a lower half section 20, and recesses 13 and 23 are formed at the base ends of the sections 10 and 20. In addition, a hole 15 and a through-hole 16 are formed on the section 10, and bosses 25 and 26 corresponding thereto are projected from the section 20. Also, the internal side of the base end 21 and forward end 22 of the section 20 is provided with raised sections 28a and 28b in such state as slightly raised therefrom.
Patent JP-H1198418-A (JP)
Title: Image pickup device
Inventor: TSUKADA TOSHIHIKO
IPC: H04N5/353
Filed: 1997-09-24
Abstract: PROBLEM TO BE SOLVED: To generate an image with a proper and wide dynamic range without causing disturbance of an image in the case of picking up an object that moves at a high speed. SOLUTION: An incident light L is split into two or more lights L1, L2 with different prescribed luminous intensity ratios λ1, λ2, and image pickup elements 41, 42 receiving the split incident lights L1, L2 generate an image. Since plural images 1, 2 are picked up synchronously with each other, even in the case that an object moves at a high speed, the position of the moving object at a high speed is placed at the same position even on plural images. Since a shutter speed is set for each of the image pickup elements 41, 42, an exposure ratio of plural images is set based on a ratio of the product between the intensity of the split lights and the shutter speed by setting the shutter speed respectively in a range not affected by a high speed movement. Then the image pickup device complies with a wide variety change of a lighting environment of the measured object.
Patent JP-H1194478-A (JP)
Title: Heat storage tank
Inventor: SATO YUKIO
IPC: F28D20/00
Filed: 1997-09-25
Abstract: PROBLEM TO BE SOLVED: To solve the problem that the thermal efficiency is lowered because heat is deprived by a pump and a corrosive or explosive thermal medium can not be fed because the thermal medium is fed by means of the pump and the definite structure is unknown although a structure for suppressing natural convection is provided by sectioning the inside using many partitions made of a member having low thermal conductivity. SOLUTION: The heat storage tanks 6, 7 having thermal medium inlets/outlets 6c, 7c at the lower end part thereof are coupled, at the upper end thereof, with means 60 for sucking/discharging a gas in the inner spaces 6b, 7b of the heat storage tanks 6, 7 by feeding the gas forward or reversely. Thermal medium flows through the inlets/outlets 6c, 7c of the heat storage tanks 6, 7 when the means 60 sucks/discharges the gas in the inner spaces 6b, 7b.
Patent JP-S62138422-A (JP)
Title: Ultraviolet light absorber of long wavelength (2354/20)uv-a absorber)
Inventor: HOTTA HAJIME
IPC: A61K8/44
Filed: 1985-12-11
Abstract: PURPOSE:A UV-A absorber, containing a specific benzophenone derivative as an active ingredient, showing a maximum absorption within the UV-A region and high molar extinction coefficient, capable of protecting the skin against UV-A and useful as a cosmetic for preventing promotion of aging. CONSTITUTION:A UV-A absorber containing a benzophenone derivative expressed by the formula (X is alkali metal ion, ammonium ion, etc.; n Y and m Z are OH, 1-24C alkyl, alkoxy, etc.; n and m are integers 0-3; k+l is an integer 1-4). The compound expressed by the formula which is a phenolate salt of the benzophenone derivative shows a maximum absorption on the side of a longer wavelength, i.e. within the UV-A region than a simple benzophenone derivative and is excellent as a UV-A absorber. A salt of the hydroxyl group at the 4-position having a molar extinction coefficient of twice based on that of the derivative which is not a salt is preferred. The absorber is preferably used in combination with a UV-B absorber and used as an actisuntan cosmetic.
Patent JP-S61159215-A (JP)
Title: Austenite group stainless steel wire rod excellent in wire drawing
Inventor: ONO MASAYUKI
IPC: C22C38/00
Filed: 1984-12-29
Abstract: PURPOSE:To make easy at high speed and to obtain the steel wire of good quality by specifying the mean value of the rough surface of the austenite group stainless steel rolled - pickled wire rod to be used for wire drawing. CONSTITUTION:The mean value of the surface roughness after pickled is regulated from >=9mum to <=25mum as the surface nature in the austenite group stainess steel rolled - pickled wire rod for wire drawing. The wire drawing can be performed without causing a seizure at high speed with the above and the steel wire of good quality to obtd.
Patent JP-H0595640-A (JP)
Title: Battery backup circuit
Inventor: KATO HIDEAKI
IPC: H01M2/10
Filed: 1991-09-30
Abstract: PURPOSE:To surely perform battery backup by a battery backup circuit such as electronic equipment, etc. CONSTITUTION:A battery holder 7 is provided with a battery installation detecting terminal c, and whether a battery is installed or not is surely detected making use of the matter that both terminals short-circuits with each other whether the direction is correct or wrong if only a battery 8 is installed between it and a power supply terminal b. Next, the battery holder 7 is provided with a voltage detecting terminal d, and by a comparator 5 the power supply capacity of the battery 8 is judged, and also the judgment of whether the direction of the installation of the battery 8 is correct or wrong is possible, together with the judgment results of the comparator 6 detecting the voltage of the power supply terminal of the battery holder 7.
Patent JP-H07123940-A (JP)
Title: Method for spreading glutinous rice cake to uniform thickness on flat plate and apparatus therefor
Inventor: OKI TAKEO
IPC: A23L7/10
Filed: 1993-11-08
Abstract: PURPOSE:To provide an apparatus for spreading glutinous rice cake, equipped with a glutinous rice cake collector 4 turnable upside down, a guide cylinder, a glutinous rice cake-pressing unit, etc., and capable of spreading glutinous rice cake to a uniform thickness on a flat plate with excellent formability and productivity without touching glutinous rice cake dough with hands. CONSTITUTION:In this apparatus for spreading glutinous rice cake to a uniform thickness on a flat plate, a glutinous rice cake collector 4 composed of a closed- end cylindrical tank equipped with a rotary blade 9 at the bottom part is turnably set on a machine frame 1 and a funnel-shaped guide cylinder 13 is elevatably arranged under the glutinous rice cake collector 4 in a state in which the glutinous rice cake collector is turned upside down. A positioned-flat plate is movably placed under the guide cylinder 13 and a glutinous rice cake-pressing unit is set by the side of the machine frame 1. In addition, this apparatus is used preferably for pressure-forming of glutinous rice cake.