baber/WOPTO huggingface dataset:
Patent JP-H01150325-A (JP)
Title: Photoresist coater
Inventor: YAMADA YOSHIAKI
IPC: H01L21/30
Filed: 1987-12-07
Abstract: PURPOSE:To set the number of rotations of a motor corresponding to the temperature of resist liquid dropped on a substrate and to apply the resist with excellent reproducibility of film thickness, by adding a detector of the temperature of the photoresist liquid. CONSTITUTION:The temperature of the liquid of photoresist 4 immediately before application is detected with a temperature detector 8. In a data operation part 9, the number of rotation, at which a specified film thickness is implemented at the temperature of the inputted liquid, is computed based on a data base. In this way, the liquid temperature of the resist 4 immediately before the application of the photoresist is incorporated into application conditions, and the fluctuation of the film thickness is corrected by the number of rotation. Then a photoresist applied film having good reproducibility is obtained.
Patent JP-H07165625-A (JP)
Title: Phenylcyclohexane derivative
Inventor: TAKEHARA SADAO
IPC: C07C25/18
Filed: 1993-12-10
Abstract: PURPOSE:To produce a new compound useful for a liquid crystal material capable of remarkably improving a problem about crystal deposition in a range of low temperatures by admixing therein without reducing, e.g. the electro-optic properties such as threshold voltage. CONSTITUTION:A mixture of two or more kinds of compounds respectively represented by formula I [R<1> is an alkyl or an alkenyl; X<1> to X<4> are each H or D ad one or more of them are D; Y<1> and Y<2> are each H or F; Z is F, Cl, cyano, R<2> (R<2> is an alkyl or an alkenyl), OR<2>, CF3, OCF3, OCF2H, OCN, OCH2CF3 or a cyclohexane ring. cyclohexane ring has a trans form], and (i) different from each other in the number of D in X<1> to X<4> or the substituted position and (ii) same in all of R<1>, Y<1>, Y<2> and Z. The compound of formula I can be synthesized, e.g. by using a new deuterium-substituted 4-(phenyl- substituted) cyclohexanone derivative represented by formula II (Z' is H, F, Cl, R<2>, OR<2>, OCF3, OCH2ph, etc.) as an intermediate.
Patent JP-2001129716-A (JP)
Title: Cutting method for large-sized cylindrical container, apparatus, or piping, and device for practicing the cutting method
Inventor: HORIE NAOYUKI
IPC: B23D21/00
Filed: 1999-11-01
Abstract: PROBLEM TO BE SOLVED: To cut transversally a large-sized cylindrical container, an apparatus, or piping over 250 mm in diameter, and eliminate the fear of a fire in work in a green house, and the fear of diffusion of radioactive materials due to the damage to the green house by the fire, and further provide a cutter which is lightweight-compact to be easily removed and which can be carried into a narrow room inside such as a cave, a cell, a duct in a controlled area to perform the cutting work. SOLUTION: A large-diameter cylindrical container, an apparatus or a pipe, etc., 1 is rotatably supported on rollers 2, and a cutter body 4 is fixed on the circular surface of the cylindrical container, the apparatus or the piping, etc., 1 by means of a chain which is to be engaged with a motor-operated sprocket 7 provided above the cutter body 4. The cutter body 4 is driven, and then a tip saw 9 is driven, and thus the cylindrical container, etc., can be cut at a fixed operating position.
Patent JP-2001132231-A (JP)
Title: Jack device for transferring heavy material
Inventor: ISHII MASAYOSHI
IPC: E04G21/16
Filed: 1999-11-01
Abstract: PROBLEM TO BE SOLVED: To compact a jack device for transferring a heavy material. SOLUTION: In a jack device for transferring a heavy material to horizontally transfer a vertical jack 2 on a sliding face 6 by extending/contracting first horizontal jacks 3 and second horizontal jacks 4, the pair of first horizontal jacks 3 and the pair of horizontal jacks 4 are disposed so as to put the vertical jack 2 therebetween, and the first horizontal jacks 3 and the second horizontal jacks 4 are horizontally offset so that the respective center lines 03, 04 do not cross the vertical jack 2.
Patent JP-H02156178-A (JP)
Title: Magnetic field sensor using optical fiber
Inventor: SUZUKI FUMIO
IPC: G01R33/02
Filed: 1988-12-08
Abstract: PURPOSE:To improve the sensitivity of a fiber-optic sensor, to make the sensor compact, to improve accuracy and to prevent deterioration by providing a magnetic body having a function for converging a magnetic field at a surround ing part into the magnetic field sensor part comprising a magnetostriction body and optical fibers. CONSTITUTION:A light source part 1 employs. Stress imparting type optical fibers for a transmitting optical fiber 2, a reference optical fiber 4 and a measuring optical fiber 5. A magnetic field sensor part 6 is laminated by about 350 sheets of metallic glass tapes and employs a magnetostriction body having a thickness of 10mm. The optical fiber is bonded to the end surface of the magnetostriction body by 2mm, and the magnetic field sensor part 6 is formed. Magnetic field converting magnetic bodies 11 comprising silicon steel are formed at the upper and lower parts of the sensor part 6. A photodiode is used as a detecting part 8. A lock-in amplifier is used as an amplifier part 9. As a container 12, ABS resin is used as a material. The container is formed so that the fiber-optic magnetic field sensor is shielded from the outside. The magnetic field sensor can detect a magnetic field up to 10<-8> Oe. Noises caused by external factors are not present, and the optical fibers are not deteriorated.
Patent JP-H05142054-A (JP)
Title: Thermocouple device
Inventor: OKAZAKI TADAHARU
IPC: G01K7/02
Filed: 1991-11-26
Abstract: PURPOSE:To obtain a thermocouple device using a sheath-type thermocouple which suppresses generation of a disconnection of an element of the thermocouple subsequent to the swaging processing and therefore is highly reliable. CONSTITUTION:Elements 13 of a thermocouple are inserted inside a sheath 12 via an insulating material 14, thereby to constitute a sheath-type thermocouple 11. The thermocouple 11 is inserted into a protecting tube 15 of the larger inner diameter than the outer diameter of the sheath 12 via an insulating material 16, and moreover, a heat-sensitive part of the thermocouple 11 is exposed outside the protecting tube.
Patent JP-2000136914-A (JP)
Title: Component mounting board
Inventor: KINOSHITA MASAHIDE
IPC: G01B11/26
Filed: 1998-10-30
Abstract: PROBLEM TO BE SOLVED: To make simply detectable the tilted state of a component by forming a tilt detecting reference line, which detects the tilted state of the component, on the surface of a component mounting board. SOLUTION: Tilt detecting reference lines 4A, 4B, 4C and 4D, which detect the tilted state of a component 3 are formed on the surface 2 of this component mounting board 1. Then, the component 2 is observed visually from the obliquely upper part in a direction in which the reference lines 4A, 4D as one set are extended from the front to the rear. When the component 3 is overlapped with the reference line 4A or the reference line 4D, the component 3 is detected to be in a tilted state so as to be sorted. In addition, when the component 3 is not in the tilted state but in an ordinary state, the component 3 is turned by 90 deg. together with the board 1. The component 3 is visually observed from the obliquely upper part in a direction in which the reference lines 4B, 4C as the other set are extended from the front.  When the component 3 is overlapped with the reference line 4B or the reference line 4C, the component 3 is detected to be in a tilted state so as to be sorted.
Patent JP-H01150715-A (JP)
Title: Device for controlling concentration of constituent of discharged gas of combustion boiler
Inventor: KUWATA RYUICHI
IPC: F23N3/00
Filed: 1987-12-09
Abstract: PURPOSE:To enable an efficient and stable operation of a boiler to be carried out by a method wherein a corrected amount of air is calculated in response to a difference in concentration between a concentration of constituents of discharged gas from a combustion boiler and a target value of a concentration of constituents of discharged gas, and an auxiliary combustion air flow rate and a flow rate of a combustion air are controlled for an operation in response to the air corrected amount. CONSTITUTION:This system is provided with a sensing means 9 for sensing a concentration of constituents of discharged as from a combustion boiler 5, a controlling calculation means 11 for performing a predetermined controlling and calculation in response to a difference in concentration between a concentration detected value (a) from the sensing means 9 and a predetermined target value (d) of concentration, calculating an air corrected amount (d) and outputting it, an auxiliary air correction and calculating means 13 for performing a correcting calculation in an air correction amount (d) in respect to an auxiliary combustion air reference value (e) determined by a flow rate of auxiliary fuel 6 and applying it as an auxiliary air operation amount (f) to an auxiliary air operating means 12, and a combustion air correcting and calculating means 15 for performing a corrected calculation with an air corrected amount (d) in respect to combustion air reference value (g) determined by an incoming flow rate of combustion fuel 1 and giving it to a combustion air operating means 14 as a combustion air operating amount (h). With this arrangement, the auxiliary air flow rate and the air flow rate are substantially operated and controlled in simultaneous manner and then a concentration of the constituents of discharged as is well controlled.
Patent JP-H07136889-A (JP)
Title: Positioning device and positioning method
Inventor: TAGAMI YOSHIAKI
IPC: B23Q5/34
Filed: 1993-11-17
Abstract: PURPOSE:To improve a positioning precision for a table on which work is placed by stopping the movement of a movable body by means of a stopper in the middle of the movement of the movable body such as a table by means of a moving means and absorbing driving force transmitted to the movable body after a stop of the movement CONSTITUTION:A table 3 in a screen printing device carries out the linear motion by the rotation of a motor 8 via a decelerating device 42, cranks 37, 37, and the like, and collides against a stopper 7 so as to be stopped. Even when the movement of the table 3 is stopped by the stopper 7, the motor 8 continues rotating, however, driving force is absorbed by a compression spring 50. The compression spring 50 consists of four compression springs 50a-50d, and when a swing block 33 is moved to the left, for example, and the table collides against the left-hand stopper 7, the compressed springs 50a, 50b are compressed for absorbing the driving force from the motor 8, while the compression springs 50c, 50d are extended.
Patent JP-H09127771-A (JP)
Title: Developing device, processing cartridge and image forming device
Inventor: KINOSHITA MASAHIDE
IPC: G03G15/06
Filed: 1995-11-06
Abstract: PROBLEM TO BE SOLVED: To provide a developing device where the thin toner layer of a developing sleeve is stably and excellently formed. SOLUTION: An elastic blade 7 and an elastic roller 6 abut on the developing sleeve 5. The elastic blade 7 is provided with an elastic rubber layer 16 abutting on the nip part of the developing sleeve 5 and the conductive layer 17 of a metallic thin sheet supporting the elastic rubber layer 16 from a rear surface. A power source 18 is connected to the conductive layer 17, and alternating electric field is formed between the conductive layer 17 and the developing sleeve 5. Thus, the reciprocating motion of toner 8 is made between the elastic blade 7 and the developing sleeve 5, so that the toner 8 flocculated at the time of being sent to the regulation part of the elastic blade 7 by the elastic roller 6 is disentangled. Consequently, the thin toner layer is formed in the state of being always stablized and also dripping is prevented.
Patent JP-H0277675-A (JP)
Title: Method of using echo-graph and device for detecting structure and abnormality of underground section, sea bottom, etc.
Inventor: JIIOBAANIIBOSUKO KANEERI
IPC: G01V1/00
Filed: 1988-12-09
Abstract: PURPOSE: To use a piezoelectric ceramic detecting means for the investigation of underground and surface layers requiring high resolution by providing the detecting means in the chamber of a receiving system which has a reflecting surface and is filled up with an insulating fluid. CONSTITUTION: The electroacoustic transducer T of an acoustic wave transmitting system 1 is fitted to a chamber 9 which has a reflecting surface 7, is surrounded by a flexible elastic wall 5, and is filled up with an electrically insulating fluid near the focal point of the chamber 9. A receiving system 2 which is formed similarly to the system 1 and provided at a prescribed distance from the system 1 is combinedly operated with the system 1.  In the chamber 9 of the system 2, a piezoelectric ceramic receiving and detecting means R is provided near the focal point of the chamber 9 so that acoustic waves reflected from subsoil 4 can be focused on the focal point of the detecting means R when a cavity or other abnormality exists in the subsoil 4 within a prescribed extent front or back of the focal point of the chamber 9 in the direction parallel to the y-y axis of the chamber 9 or in an arbitrary direction.
Patent JP-H06183906-A (JP)
Title: Plant root growth promoter
Inventor: DEN ROKUBIN
IPC: A01N31/08
Filed: 1992-11-20
Abstract: PURPOSE:To prepare a plant root growth promoter free from an undesirable influence on the environment and exhibiting a high safety. CONSTITUTION:This excellent plant roof growth promoter free from environmental pollution contains one or more kinds of nonyl alcohol and cresol as the active components.
Patent JP-H10306180-A (JP)
Title: Resin composition and multilayer structure prepared therefrom
Inventor: NAKAMU SHIGEKI
IPC: C08L23/04
Filed: 1997-11-13
Abstract: PROBLEM TO BE SOLVED: To provide a resin compsn. excellent in gas barrier properties and resistances to flex fatigue and impact and a multilayer structure prepared therefrom. SOLUTION: This compsn. comprises 1-40 wt.% copolymer (A) mainly comprising ethylene units (pref. being an ethylene/3-8C α-olefin copolymer), having a density of 0.85-0.90 g/cm<3> , and produced by using a single-site catalyst and 99-60 wt.% ethylene/vinyl alcohol copolymer (B) having an ethylene content of 20-60 mol.% and a degree of saponification of 95% or higher.
Patent JP-2001133228-A (JP)
Title: Apparatus and method for measurement of film thickness
Inventor: TANGE HISAHIRO
IPC: G01B11/06
Filed: 1999-11-02
Abstract: PROBLEM TO BE SOLVED: To provide a film-thickness measuring apparatus in which a monitoring place can be changed in many times while a vacuum state is kept and which is suitable for a continuous thin-film formation apparatus. SOLUTION: This is an invention regarding a film-thickness measuring apparatus S which measures the film thickness of optical thin films on a plurality of monitoring boards 8. The film-thickness measuring apparatus S is provided with a monitoring-board holding means 6 which is provided with the plurality of monitoring boards 8, masks 9 which shield the monitoring boards 8 partially, a projection means 10 which is used to measure the thin films formed on the monitoring boards 8, and a light receiving means 10. A monitoring-boards- holding-means driving means 16 which can move the monitoring-board holding means 6 is installed at the monitoring-board holding means 6, and a monitoring- board driving means 19 which can move the monitoring boards 8 with reference to the monitoring-board holding means 6, is installed at the monitoring boards 8.
Patent JP-H03170816-A (JP)
Title: Display apparatus having ultraviolet light source
Inventor: USHIDA MASAHIKO
IPC: G12B11/00
Filed: 1989-11-29
Abstract: PURPOSE:To illuminate a display element at the rear surface of a window uniformly thereby allowing the display element to emit light uniformly by forming a reflection processing part at an edge face of the window and guiding ultraviolet rays from a light source to the display element by a guiding member. CONSTITUTION:An integrating distance sensor 10 is provided at the innermost of a window 22 notched in a letter plate 21 of a motor vehicle meter. Numerals 12 are printed as a display element formed of a fluorescent body on a counter roll 11 of the distance sensor 10, so that the integrating distance is indicated. Moreover, an ultraviolet lamp 14 and a lamp cover 26 are provided in front of a cover plate 25. Standing walls 221, 222 of the window 22 are totally mirror- finished to be reflecting surfaces, thereby forming a reflection processing part of ultraviolet rays projected from the lamp 14. A light guiding member 13 is provided behind the letter plate 21 and cover plate 25. Accordingly, the ultraviolet rays are led near to the numerals 12 from the lamp 14. In this manner, uniform and sufficient radiation of ultraviolet rays is realized at the display element.
Patent JP-H10152006-A (JP)
Title: Support structure of knee panel for automobile
Inventor: TANAKA KAGEKI
IPC: B60R21/05
Filed: 1996-11-22
Abstract: PROBLEM TO BE SOLVED: To provide a support structure of knee panels for a vehicle capable of reducing the concentration of load applied to the respective parts of the human body of a crew by distributing input applied to knees when the knees abut against the knee panels to both a waist part and feet. SOLUTION: A reinforcement 1 is made of a metal pipe extending in the direction of a width in the front part of a cabin and having both end parts fixed to a cowl side panel 2. A column support 6 extending perpendicularly to the reinforcement 1 is attached thereto. Knee panels 7 are provided at positions opposed to the knees of a crew. The upper ends of the stay parts 7b of the knee panels 7 are attached to the front end parts of the column support 6 by means of attaching pins 8 so as to be rotatable forward and backward. The panel parts 7a on the lower end parts of the stay parts 7b extending slantingly downward from the attaching parts to the column support 6 are fixed to a lower finish panel 10 by bolts 11.
Patent JP-H06164546-A (JP)
Title: Mobile communication system
Inventor: UMEDA SHIGEMI
IPC: H04J13/00
Filed: 1992-11-20
Abstract: PURPOSE:To construct a system of high reliability by permitting the plural base stations to spread information systems through the use of a common spread code in plural stations and to transmit a spread signal to a mobile station at transmission timing different in the respective base stations. CONSTITUTION:The information systems S1-Sn to be transmitted are respectively spread by codes C1-Cn from a spread signal generation circuit 10 in multipliers 11-1n, and they are added/synthesized in an adder 21. The transmission timing of the output signal of the adder 21 is adjusted by a transmission timing adjustment circuit 22 and therefore a transmission signal is generated. The generated transmission signal is outputted from a transmission circuit part, and it is transmitted to n-number of mobile stations through a radio channel. Transmission timing is adjusted lest reference symbol timings coincide in the plural base stations. When N-number of base stations exist, N-number of independent communication channels can be formed. Subscriber capacity can be enlarged and the degree of the freedom of channel selection can be improved.
Patent JP-H03174521-A (JP)
Title: Waveguide type optical switch
Inventor: TANIZAWA YASUHISA
IPC: G02B6/12
Filed: 1989-12-02
Abstract: PURPOSE:To reduce insertion loss by forming the one side of an optical waveguide on one side of a directional coupler type waveguide type optical switch linearly, and forming the part opposite to that of the optical waveguide on the other side which generates mode coupling with a directional coupler linearly with the optical waveguide on one side by eliminating a curvature part. CONSTITUTION:Two, first and second, optical guides 2, 3 are formed on a LiNbO3 waveguide substrate 1 by applying Ti diffusion and the waveguides 2, 3 are neighbored at the part of the directional coupler 7. Here, the first optical waveguide 2 is formed linearly from the directional coupler 7 to the left end of the waveguide substrate 1. Meanwhile, the second optical waveguide 3 is formed linearly from the directional coupler 7 to the right end of the waveguide substrate 1. The curvature parts are provided at the right side of the first optical guide 2 and the left side of the second optical waveguide 3 to keep a gap between two optical waveguides. Thereby, the insertion loss is reduced.
Patent JP-H04290836-A (JP)
Title: Process for thermal cracking of hydrocarbons and apparatus therefor
Inventor: HAAMAN ENU UEBUKE
IPC: C10G9/20
Filed: 1991-11-27
Abstract: PURPOSE: To save fuel and to save a furnace weight by making heat transfer to raw material efficient and easy and shortening the length of a radiant region, thereby maintaining a coil outlet at a low temp. and lessening the coke formation in the furnace at the time of producing ethylene and other light olefin by pyrolyzing hydrocarons.  
     CONSTITUTION: The hydrocarons are pyrolyzed and the olefin is produced by using the furnace including a heating furnace 2 equipped with an unfired superheater radiant region 20, a fired radiant region 22 downstream thereof, radiation burners 30 in region 22, means for passing the gases form these radiation burners 30 from the radiant region 22 to the superheater radiant region 20 and treating coils 26 extending continuously from the inlet of the superheater radiant region 20 to the growth of the radiant region 22, an adiabatic reactor 6 disposed at the coil outlet of the radiant region 22 and an indirect quench boiler 8 coupled to the outlet of this reactor 6 in proximity thereto. The heating furnace 2 described above is capable of attaining the same reaction rate and yield as those of the conventional heavy heating furnaces while having the min. coil structure. 
     COPYRIGHT: (C)1992,JPO
Patent JP-2000141606-A (JP)
Title: Apparatus for shielding surface of press plate
Inventor: METROPE JACQUES
IPC: B41F13/00
Filed: 1999-11-02
Abstract: PROBLEM TO BE SOLVED: To eliminate damage or contamination at a print area during preparation work required for printing by covering the print area of a press plate with a strippable shield and removing the shield from the press plate when the press plate is stretched over a plate cylinder. SOLUTION: A press plate 1 has a print area 8 pretreated such that printing can be performed by simply stretching the press plate and inking it wherein the print area 8 is covered with a shield 4. The shield 4 is affixed to the printing block 1 in an affixing area 5 on the outside of an already pretreated print area 8. In the affixing area 5, the shield 4 can be affixed to the press plate 1, for example, and can be provided with a coating which can be stripped completely from the press plate 1. The shield 4 is preferably formed as a thin foil and an opening 6 for fixing the shield 4 to a magazine can be made in the stretching area 7 of the shield 4.
Patent JP-H01152544-A (JP)
Title: In-circuit emulator
Inventor: HAMAUCHI TETSUJI
IPC: G06F13/42
Filed: 1987-12-09
Abstract: PURPOSE:To constitute a break circuit to correspond to a high clock frequency by break-detecting by plural latches to latch an address alternately for every bus cycle and a different circuit by each latch output. CONSTITUTION:An emulation processor 1 outputs a bus cycle signal SBC and a command fetch address signal SA which is advanced phase further than the signal. After the execution of a command by the signal SA, a break detecting part 2 to break-request to the processor 1 receives the signal SA at an input terminal, receives plural addresses latch circuits 3a and 3b to latch an address in order every time and the output signals of these, supplies a control signal to plural break detecting circuits 4a and 4b to execute break detecting and moreover the circuits 3a and 3b, and constitutes the circuits 4a and 4b by a control circuit 7 and so on to operation in order. Thus, the access time of the detecting circuit can be reduced, and a high clock frequency can be corresponded.