baber/WOPTO huggingface dataset:
Patent JP-H01113365-A (JP)
Title: Novel pyrrolidine derivative and production thereof
Inventor: KUTSUKI HIDETOSHI
IPC: C07D207/12
Filed: 1987-10-27
Abstract: NEW MATERIAL:A pyrrolidine derivative shown by formula I (R2 is H or straight chain or branched-chain alkyl, haloalkyl or substituted phenyl) or a salt thereof. EXAMPLE:N-Benzyl-3-acetoxypyrrolidine. USE:A starting raw material for drugs and agricultural chemicals. PREPARATION:N-Benzyl-3-hydroxypyrrolidine shown by formula II is reacted with a compound shown by formula III (R2 is halogen, straight chain or branched-chain acyloxy or alkoxy) to give a pyrrolidine derivative shown by formula I and a salt thereof.
Patent JP-H10121641-A (JP)
Title: Ceiling for clean room
Inventor: FELLER EUGEN
IPC: F24F13/28
Filed: 1997-10-03
Abstract: PROBLEM TO BE SOLVED: To avoid the extension width of a ceiling support structure and enlarge an effective filtering plane by providing a fluid groove on a filter element side, or inside the contour of the ceiling carrying structure, where a filter element is mounted. SOLUTION: A supporting wall 67 forms a fluid groove 70 together with a horizontal small strip 65 and a wall 62, inside which sealing medium is stored. Another filter supporter 4a has a corresponding fluid groove 71 to absolutely ensure seal of a filter element to a supporting structure, especially to its carrying rail 1, with both fluid grooves 70, 71. Both fluid grooves 70, 71 are structural components of a filter supporter 4 or 4a, and so the fluid groove 71 is located inside a supporting frame where a filter unit is mounted. In this way, the need to enlarge the fluid groove supporting frame formed by the supporting rail 1 and connecting members is eliminated, resulting in an effective filtering plane to be further enlarged, rather than to be reduced.
Patent JP-H02119962-A (JP)
Title: Spreader of resin composition
Inventor: TAMURA KATSUSHIGE
IPC: B05B3/02
Filed: 1988-10-26
Abstract: PURPOSE:To prevent lumpy resin solid material from being mixed with a molded resin material by allowing the outer peripheral surface of a roller for transfer to abut against the outer peripheral surface of a roller for spreading and also supporting the roller for transfer with a machine base and a constructed material via a buffering member. CONSTITUTION:When the liquid resin composition A0 is supplied on the surface of a roller 2 for transfer, this resin composition is transferred to the direction shown in an arrow X1 according to rotation of the roller 2 for transfer and reached the vicinity of position abutting against a roller 3 for spreading. The resin composition is scraped by high-speed rotation of the roller 3 for spreading and spread in a liquid droplet state. In the case of spreading the resin composition, a gap is not formed between the roller 2 for transfer and the roller 3 for spreading and therefore resin composition does not remain and is unstuck to the downstream side of the contact part with the roller 3 for spreading on the outer surface of the roller 2 for transfer. Thereby the whole amount of transferred resin composition is surely spread in the liquid droplet state.
Patent JP-H11107784-A (JP)
Title: Engine braking control device for vehicle
Inventor: MIKI NOBUAKI
IPC: B60W10/10
Filed: 1997-10-03
Abstract: PROBLEM TO BE SOLVED: To obtain engine braking force as intended. SOLUTION: This control device has an engine 61, a transmission section 10 actuating gear shifting based on a change-gear ratio every step of gear shifting, a selection means selecting each step of gear shifting, a throttle opening changing means changing the opening of a throttle regardless of accelerator pedal footing, an acceleration detecting means 82 detecting acceleration, a comparison means 83 comparing acceleration with a target value set in advance, and a keeping means 84 which actuates the throttle opening changing means based on the result of comparison made by the comparison means, and keeps acceleration at the target value. In this case, since acceleration can be kept at zero based on the result of comparison made between detected acceleration and the target value, engine braking force as intended can thereby be obtained.
Patent JP-H0584818-A (JP)
Title: Biaxially stretched laminated film
Inventor: OKAZAKI IWAO
IPC: B32B27/00
Filed: 1991-09-25
Abstract: PURPOSE:To display excellent abrasion resistance at high speed and electromagnetic conversion characteristics as magnetic medium by a method wherein specified two particle components are included in the surface of at least one side of thin outermost layer part so as to function particles A mainly as the reinforcement of the surface of ground and particles B as the formation of the desired surface ' projections. CONSTITUTION:The biaxially stretched laminated film concerned has the lamination structure consisting of at least three layers. In one side of the outermost layer part of time film, at least two kinds of particles A and B are included. The particle A is selected from either zirconia or silica and, its primary particle diameter is 1-100nm, the ratio of its secondary particle diameter to its primary particle diameter is 3-60, its content is 0.05-2wt.% and its particle concentration in the outermost layer is 0.1 or less. The particle B is selected from either vaterite-type calcium carbonate or crosslink-type organic particle and its primary particle diameter is 0.1-2mum, its content is 0.005-2wt.%, its particle diameter distribution is 0.6 or less and the relationship between the primary particle diameter (d) of the particle B and the thickness (t) of tire layer part including the particle B satisfies the inequality: 0.5d<=t<=5d.
Patent JP-H0989646-A (JP)
Title: Apparatus and method for discrimination of type of airplane
Inventor: HAYASHI NORIAKI
IPC: G01H3/00
Filed: 1995-09-26
Abstract: PROBLEM TO BE SOLVED: To discriminate a type of an airplane with high accuracy by a method wherein relative-ratio band level data is used, the data is compared with reference data and frequency components contained in an airplane noise are weighted in the same manner so as to be evaluated. SOLUTION: An output S1 from a microphone 11 is given to a noise detection circuit 12 and a frequency-component discrimination circuit 13. While the noise detection circuit 12 is communicating with a signal processing circuit 14 constituting a microcomputer, it forums noise-level detection data S2 from an airplane- noise measuring signal on the basis of the microphone output S1. The frequency- component discrimination circuit 13 forms data corresponding to a plurality of frequency signal components on the basis of an airplane noise, and it transmits the data to the signal processing circuit 14 as frequency-component detection data S3 according to an output command from the signal processing circuit 14.  The processing circuit 14 processes the noise-level detection data S2 and the frequency-component detection data S3 by a by-type processing procedure, it discriminates a type of an airplane which passes the position of the microphone 11, and it displays a result on a display device 15.
Patent JP-S62130453-A (JP)
Title: Electronic calculator
Inventor: YOSHINO HIROYUKI
IPC: G06F15/02
Filed: 1985-12-03
Abstract: PURPOSE:To find and display gradually the solution of an equation as a true value by a formula solution and as a numerical solution by finding, first of all, the solution of the equation as the formula solution corresponding to each of coefficient values inputted corresponding to each degree of the equation, and afterwards finding the numerical solution performing a numerical arithmetic on the formula solution. CONSTITUTION:Coefficients (a)-(c) corresponding to each degree of a quadratic equation inputted with coefficient specifying keys 12a-12c are stored at a coefficient memory 19 through a control part 17. And the solution of the quadratic equation generated based on each of the coefficients (a)-(c) is operated 22 in a state of the true value of a formula as it is, and is stored at an equation solution memory in a solution memory 20, and simultaneously, is displayed 24 through a display register 23. Next, the formula solution stored at the equation solution memory in the solution memory 20 is operated 22, and an obtained numerical solution is stored at a numerical solution memory in the solution memory 20, then being displayed 24 simultaneously.
Patent JP-S63126874-A (JP)
Inventor: RAINAA HANPUREHITO
IPC: C07D333/68
Filed: 1987-10-29
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-H08131080-A (JP)
Title: Production of snack food of delicate flavor using octopus as raw material
Inventor: HIYAMA KATSUJI
IPC: A23L17/00
Filed: 1994-11-07
Abstract: PURPOSE: To obtain a new snack of delicate flavor, made of an octopus as a raw material and having the flavor of the octopus. CONSTITUTION: This method for producing a snack of delicate flavor comprises the first step for boiling, drying and chopping an octopus into 2 or 3 mm squares, mixing 10-45% resultant squares with 20-50% wheat flour, 5-15% dough for rice-cake cubes and 7-20% starch, stirring the resultant mixture and providing a dough, the second step for roasting the obtained dough into Japanese crackers and the third step for coating the roasted Japanese crackers with a sauce containing 1-5% soy sauce as a main raw material, drying and finishing the roasted dough.
Patent JP-H1190534-A (JP)
Title: Formation of arched press forming product excellent in shape-freezability
Inventor: HONDA TAKASHI
IPC: B21D5/01
Filed: 1997-09-18
Abstract: PROBLEM TO BE SOLVED: To prevent generation of sprang-back and warp owing to residual stress when, out of a developingly blanked stock arch-shaped in the longitudinal direction, a center part is subjected to bending into a hat shaped cross section. SOLUTION: In a method for press forming a product with hat shaped cross section and arch shaped plane, in forming an arch shaped plane of blanked stock 1 out of a coiled sheet 7, a plurality of triangular beads 8, 8... are formed beforehand on inner edged parts 2 of the arch shaped plane blanking stock 1, and the stock 1 is press formed into a hat shaped cross section while the triangular beads 8 are being pressed and crushed so that residual compressive stress generated on the outer edged part 4 of the stock 1 and residual tensile stress generated on the inner edged parts 2 are negated by the triangular beads 8.
Patent JP-H09115002-A (JP)
Title: Device and method for transforming coordinate
Inventor: HONDA YASUAKI
IPC: G06T15/00
Filed: 1995-10-20
Abstract: PROBLEM TO BE SOLVED: To prevent an object from being unnaturally deformed. SOLUTION: When deforming an object, scaling circuits 1, 5 and 6 respectively scale the local coordinates of an arm 2, body and head while using scaling matrixes Sarm2 , Sbody and S. The local coordinates of the arm 2 are scaled by the Sarm2 and transformed into coordinates on a large area coordinate system by three coordinate transforming circuits 2-1, 3-1 and 4-1. At such a time, even when the arm 2 is accompanied with rotations, the scaling is performed while considering the rotations. Thus, even when the arm of the object is rotated, for example, the object is prevented from being unnaturally deformed such as from changing the length of that arm.
Patent JP-H03134362-A (JP)
Title: Hydraulic controller of automatic transmission for vehicle
Inventor: TAKADA MITSURU
IPC: F16H59/68
Filed: 1989-10-19
Abstract: PURPOSE:To attain rationalization by taking out the hydraulic pressure to a frictionally engaging device to be engaged on at least two speed change stages, from one port of a hydraulic control circuit composed of a combination of directional control valves in series through a one-way valve. CONSTITUTION:On the first speed stage, the first and second solenoid valves are turned on, and hydraulic pressure is supplied to a 2-3 shift valve 240, a 1-2 shift valve 210, and a 3-4 shift valve 270, and the hydraulic pressure from a manual valve is supplied to the oil chamber 38a of the first clutch through an accumulator 450, an oil passage 468, and a one-way valve 469, going through a 4-3 control valve and further an oil passage 329 through an oil passage 290 and passing a throttle valve 451. And the first clutch C to be engaged on the first to third speed stages engages. What is more, on the second speed stage, oil is supplied directly to the oil chamber 38a through an oil passage 235 from the 1-2 shift valve 210, and on the third stage, the hydraulic pressure inside the oil chamber 38a is retained with a one-way valve though the 2-3 shift valve becomes the drain side.
Patent JP-H05111856-A (JP)
Title: Control device for production line
Inventor: UEDA HIROSHI
IPC: B23Q17/00
Filed: 1991-10-21
Abstract: PURPOSE:To reduce labor and carry out smooth operation by automatically controlling operating state of each machine. CONSTITUTION:Information on each of production machines M1, M2, M3... is collected by an information collecting means 11, an information arranging means 12 and a storing means 13, and a judging means 14 judges whether each of the machines is capable of operation or not, or capable of no-load operation or not, individually. And according to the judgment results, a command signal is put out from a control means 16 to each of sequencers SQ1, SQ2, SQ3... so as to automatically switch the operating state.
Patent JP-H09116413-A (JP)
Title: Logic circuit and its design method
Inventor: KONDO KATSUHISA
IPC: H03K19/00
Filed: 1995-10-20
Abstract: PROBLEM TO BE SOLVED: To operate a logic circuit mounted on a semiconductor integrated circuit or the like at a high speed. SOLUTION: Main combinational circuits 103 and 104 are operated in a cycle time shorter than their critical path length. A combinational circuit 105 which generates a signal for correction and its peripheral circuit are added to prepare for the case when a path exceeding this cycle time is activated. Combinational circuits 105 and 104 are the same. The cycle time is so determined that the critical path is within the cycle time. A comprison circuit 113 is used to compare signals 114 and 102 with each other; and if they don't coincide with each other, a selector 112 is controlled so as to correct a signal 102.
Patent JP-2000103699-A (JP)
Title: Gallium arsenide single crystal substrate and epitaxial wafer produced by using the same
Inventor: HANEKI YOSHIAKI
IPC: C30B29/42
Filed: 1998-09-28
Abstract: PROBLEM TO BE SOLVED: To provide a GaAs single crystal substrate capable of suppressing the generation of slippage in the growth of an epitaxial layer and improving the withstand voltage characteristic of device and provide an epitaxial wafer produced by using the substrate. SOLUTION: The objective GaAs single crystal substrate has an average in-plane dislocation density of <=2×104 cm-2, a carbon concentration of 2.5-20.0×1015 cm-3, a boron concentration of 2.0-20.0×1016 cm-3, an impurity concentration other than carbon and boron of <=1×1017 cm-3, an EL2 concentration of 5.0-10.0×10-15 cm-3, a specific resistance of 1.0-5.0×108 Ωcm and an average residual strain of <=1.0×10-5 determined by photoelasticity.
Patent JP-H0589628-A (JP)
Title: Cd magazine
Inventor: YAMASHITA TOSHIAKI
IPC: G11B23/023
Filed: 1991-09-25
Abstract: PURPOSE:To provide an interchangeable CD magazine which can be commonly used for other types of multi-CD players having different CD magazine inserting directions against their magazine inserting ports. CONSTITUTION:Guide grooves which are selectively engaged with the guide pins 15 of various kinds of multi-CD players 2 having different CD magazine 1 inserting directions are provided in corresponding to the CD players 2. In addition, a first and second guide grooves 8 and 9 which are provided at different positions in the width direction corresponding to the CD magazine 1 inserting directions and intersect each other are provided on the lower surface.
Patent JP-2001093550-A (JP)
Title: Solid polymer fuel cell generator and method for operating
Inventor: TANAKA MASATOSHI
IPC: H01M8/04
Filed: 1999-09-27
Abstract: PROBLEM TO BE SOLVED: To provide a highly efficient solid polymer fuel cell generator and its operating method, which can start from stop in a short time, and recover an exhaust heat efficiently regardless of its compact and simple mechanical structure. SOLUTION: A steam superheater 62 is installed in the down stream of an exhaust gas burner 4. In the down stream of the steam superheater, mixed fuel gas pre-heater 63 heating the fuel mixed with oxygen-containing gas which is to be supplied to a reformer 2, and a water evaporator 61 serving to generate steam to be supplied to a reformer 2, are installed in this order. To those equipments, a passage for a combustion gas is connected so that the combustion gas from the exhaust gas burner 4 passes through the steam superheater 62, the fuel gas preheater 63, the water evaporator 61, and a water condenser 5, in this order.
Patent JP-H1173802-A (JP)
Title: Portable spontaneous light flashing device
Inventor: NAGANAMI AKIRA
IPC: F21V33/00
Filed: 1997-08-29
Abstract: PROBLEM TO BE SOLVED: To make lightweight, small, portable, show the existence of a person in a dark place, and ensure safety by connecting a button cell having the specified voltage, an IC, a capacitor, light emitting diodes, and a 3P mini-slide SW to a board, and further connecting the light emitting diodes with an electric wire. SOLUTION: A 1.5 V button cell (LR44) 2 serving as a power source is connected to the A side of three light emitting diodes 5 in a parallel circuit, and a power source switch (3P mini-slide SW) 6 of a set main body is set ON to pass electricity for operation. The light emitting diodes 5 are formed in a flip- flop circuit in order to enhance visible efficiency. In a dark place, especially in night street, the device is attached to a helmet of a person riding on a bicycle or a motor bicycle, or clothes of a passerby, a car driver finds red color at a distance of around 100 m to the passerby, and can find clear flashing of light at the distance of around 50 m. The driver quickly corresponds to preventing an accident.
Patent JP-H06124663-A (JP)
Title: Cathode-ray tube
Inventor: HASEGAWA TAKAHIRO
IPC: H01J29/48
Filed: 1992-10-13
Abstract: PURPOSE:To make the focusing quality uniform by forming slits extened to the thickness direction of a dielectric substrate and facing to each other in rectangular direction and forming an electrode in both front and rear sides and the slits. CONSTITUTION:A resistor 33 and a capacitor 34 are installed respectively in a rear side of a pair of insulating supports 31 of an electron gun and in the other rear side. A terminal 36 in one end of the resistor 33 is connected with a shield cup C at the tip part and a terminal 37 in the other end is earthed through a variable resistor 40 and middle terminals 41, 42 are connected with middle electrodes Gm1, Gm2. Electron beams from a cathode are converged on a phosphor screen ultimately by main lens composed of an electrode G5, the electrodes Gm1, Gm2, and an electrode G6. Dynamic focusing voltage forms slits in the thickness direction from both front and rear sides of the dielectric substrates of the capacitor connected with electrodes to which voltage is not applied and to the direction rectangular to the thickness direction and an electrode is formed in the slits and thus electrostatic capacity is made large. As a result, a cathode-ray tube having uniform focusing quality is provided.
Patent JP-S63126397-A (JP)
Title: Speaker box
Inventor: YOSHIDA MICHIO
IPC: H04R1/02
Filed: 1986-11-17
Abstract: PURPOSE:To prevent the resonance of a box and to improve the strength of the box by extending the boss of a speaker mounting screw and commonly using the connection between a baffle plate and a cabinet by the speaker mounting screw and the boss. CONSTITUTION:The baffle plate 11 and the cabinet 12 are connected by some box fastening screws 14. The boss 15 of the speaker mounting part extends long between the baffle plate 11 and the cabinet and when a speaker 17 is mounted on the baffle plate 11, the speaker amounting screws 16 at four positions simultaneously connects the baffle plate 11 and the cabinet 12 to the boss 15. According to such a construction, the number of works in a production and assembling and an operability can be improved, a cost can be lowered, the resonance of the box can be prevented and the strength can be increased.
Patent JP-2001090681-A (JP)
Title: Scroll type fluid machinery
Inventor: WADA YASUHIRO
IPC: F04C18/02
Filed: 1999-09-27
Abstract: PROBLEM TO BE SOLVED: To provide a scroll type fluid machinery capable of easily preventing burning and abrasion of a sliding part, to effectively prevent the leakage of the fluid while making a turning radius of a turning scroll variable, and furthermore, to improve the service life of a rotation preventing mechanism, and to facilitate a cope with a design change. SOLUTION: This scroll type fluid machinery is provided with a suction port 11A for sucking the coolant, a suction groove 11B for supplying the coolant from the suction port 11A to an autorotation preventing mechanism 26, and the rotation preventing mechanism 26 provided adjacent to the suction groove 11B. The suction groove 11B is provided at a position opposite to a turning scroll end plate 15a and a front end plate 11b at any one side of the end plate 15a and a housing 11. The autorotation preventing mechanism 26 is provided with a turning pin 31, a housing pin 32 and a projection constraining member 33 for regulating the maximum displacement of the turning pin 31 and the housing pin 32 while sliding them and allowing the displacement thereof in the radial direction.
Patent JP-H1197427-A (JP)
Title: Manufacture of semiconductor device
Inventor: MURAKI TARO
IPC: C23F4/00
Filed: 1997-09-19
Abstract: PROBLEM TO BE SOLVED: To improve reliability, the life and the manufacturing yield of the device formed later, by completely removing etching product to molded part after etching in the etching process and the molding of a barrier-metal tungsten- based film on a wafer. SOLUTION: With respect to the etching process and the molding of a barrier metal 2 and a tungsten-based film 3 on a semiconductor substrate 10, at first, mixed gas containing sulfur fluoride or the single body of the sulfur fluoride is used as etching gas, and the tungsten film 3 is etched and removed. Then, the mixed gas which does not contain sulfur fluoride and contains chlorine, or the mixed gas which does not contain sulfur fluorine and contains chloride, or the mixed gas which does not contain sulfur fluoride and contains chloride and chlorine, or the single body of chlorine gas, or the single body of chloride gas is used as the etching gas, and the surface of the barrier metal 2 is etched and processed.
Patent JP-S62132743-A (JP)
Inventor: SANO EIICHI
IPC: F27D15/02
Filed: 1985-12-05
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-H03136095-A (JP)
Title: Image forming device
Inventor: IGARASHI MASARU
IPC: B41J2/485
Filed: 1989-10-23
Abstract: PURPOSE:To output font table information suitable for plural resolutions and to print it by providing an output means outputting a font table at a desired resolution according to the instruction of an instruction means. CONSTITUTION:The image forming device is provided with the instruction means 111 outputting and instructing the table of the font information, and the output means 105 outputting the font table at a desired resolution according to the instruction of the instruction means 111. Therefore, when the table of the font information is instructed to be outputted, a prescribed pattern is generated from the stored font information, the generated pattern is outputted and an image is formed whereby the font table can be outputted at the desired resolution. Thus, the font table information suitable for the plural resolutions can be outputted and printed.