baber/WOPTO huggingface dataset:
Patent JP-H07126166-A (JP)
Title: Phospholipase a2 inhibitor
Inventor: YAZAWA KAZUYOSHI
IPC: A61P29/00
Filed: 1993-10-29
Abstract: PURPOSE:To obtain a cytoplasm phospholipase A2 inhibitor useful as a therapeutic agent for inflammatory diseases, comprising a phospholipid as an active ingredient. CONSTITUTION:This phospholipase A2 inhibitor contains a phospholipid of the formula (R<1> is CH=CHR<3>; R<2> is H, a lower alkyl, a 2C unsaturated fatty acid residue; R3 is an alkyl or an alkenyl; X is a polar group). This phospholipid is obtained by separating and purifying a fish oil or egg yolk, etc., and/or synthesis. A dose of phospholipid is 40-8,000mg calculated as phospholipid daily once to several time dividedly. The phospholipid of the formula is a medicine showing excellent inhibitory effect on cytoplasm phospholipase A2 involved in inflammation, having no side effects and is useful as an anti-inflammatory medicine and an antiallergic medicine.
Patent JP-H03153054-A (JP)
Title: Apparatus and method for inspection of foreign matter
Inventor: USHIYAMA FUMIAKI
IPC: G01N21/956
Filed: 1989-11-10
Abstract: PURPOSE:To inspect a foreign matter on a substrate having a pattern without being affected by an arrangement direction of the pattern and at a high detection power by a method wherein, in a apparatus which separates and detects the foreign matter by a difference in a polarization characteristic between the pattern and a scattered light by the foreign matter, a scanning direction of a detection light with reference to the substrate can be selected arbitrarily. CONSTITUTION:A laser beam 13 is scanned along an X-axis direction on a substrate 11 by turning a galvanomirror 14; in addition, a movable stage 12 is moved along a Y-axis direction. Thereby, a whole region of the substrate 11 can be scanned. A pattern on the substrate 11 and a scattered light by a foreign matter are condensed by using a condensing lens 16; after that, a polarization direction is selected by using a polarization plate 17; the pattern and the scattered light are photodetected by using a detector 18 again via the condensing lens 16. The pattern is separated from the scattered light by the foreign matter, and only the foreign matter is detected. When a rotary stage 19 is turned at this time, a scanning direction of the laser beam with reference to the substrate 11 can be selected arbitrarily.
Patent JP-H08151352-A (JP)
Title: Production of diarylamines
Inventor: KITAGAWA YUKIO
IPC: C07C211/55
Filed: 1994-11-28
Abstract: PURPOSE: To obtain diarylamines in high yield under mild conditions by dehydrogenating a compound containing nitrogen in the presence of a metallic catalyst in the coexistence of phenols. CONSTITUTION: A compound containing nitrogen of formula I (X is formula II, etc.; R<1> to R<4> are each H, Cl, an alkyl, an alkoxy, an aryl, etc.) is dehydrogenated in the presence of a metallic catalyst selected from copper, copper- chromium, Pd, Pt, Ru and oxides thereof in the coexistence of phenols of formula III (R<5> and R<6> are each H, Cl or an alkyl) in a solvent (e.g. toluene) at 100-300 deg.C for 2-30hr to afford a compound of formula IV. The phenols are used in an amount of 0.1-20 equiv. based on the compound of formula I and the catalyst is used in an amount of 0.5-20wt.% based on the compound of formula I. The compound of formula IV is useful for organic rubber chemicals, dyes, stabilizers, raw materials for medicines, specialty chemicals, etc.
Patent JP-S62156432-A (JP)
Title: Correcting work for level of pipeline
Inventor: TAWARA SETSUO
IPC: F17D5/00
Filed: 1985-12-27
Abstract: PURPOSE:To prevent the running-off of solidified body of cement mortar by a method in which a wire is penetrated through an U-shaped form through the lower part of unequally settled portion form the ground's surface, the wire is wound up to lift up the unequally settled portion, and cement mortar is injected into the aperture of the ground and hardened. CONSTITUTION:Casings 6 and 7 are inserted into pits formed in both side grounds A of an unequally settled portion 2, and a through path 16 is formed between the casings 6 and 7. A thrusting nozzle 15 with a guide wire 22 is attached to the casings 6 and 7 and lowered from the casing 6. The nozzle 15 is advanced in the path 16 by jet water and directed to the ground's surface from the casting 7, and a wire 23 is connected to the wire 22 to pull the wire 22. The casings 6 and 7 are removed out, the main wire 23 is wound up, the settled portion 2 is lifted up, and the level of the pipeline 1 is corrected. Cement mortar 30 is then injected into the aperture 28 formed in the ground A.
Patent JP-H02136304-A (JP)
Title: Radial tire
Inventor: TANAKA MASATOSHI
IPC: B60C9/20
Filed: 1988-11-17
Abstract: PURPOSE:To mainly improve enveloping performance and the like by using steel cords as an inner belt ply, and Aramid fibers as an outer belt ply respectively, and thereby concurrently setting the inclination of the steel cords against the equator of a tire to be smaller. CONSTITUTION:The belt layer 7 of a radial tire 1 is composed of an inner belt ply 9 arranged on the outside of a carcass 6 and of a belt ply 10 arranged on the outside of the belt ply 9. The inner belt ply 9 is composed of steel cords, and is concurrently arranged in such a way as to form an angle alpha of 0 deg. to 30 deg. against the equator C of the tire. The outer belt ply 10 is composed of aramid fiber cords, and is arranged in such a way as to form an angle beta of 0 deg. to 30 deg. against the equator C of the tire which is the same as that of the aforesaid ply but in the opposite direction. In addition, the angle of inclination alphaof the steel cords is set to be relatively smaller than that beta of the aramid fiber cords.
Patent JP-2000120853-A (JP)
Title: Speed change control device for vehicular automatic transmission
Inventor: NARUSE TOSHITAKA
IPC: F16H61/06
Filed: 1998-10-15
Abstract: PROBLEM TO BE SOLVED: To provide a speed change control device for a vehicular automatic transmission which can reduce the switch shock from a non-running step to a running step. SOLUTION: This speed change control device detects a real turbine speed change rate ωt base on the detection value of a turbine speed Nt by a real turbine speed change rate detection means 11 and sets the time t0 from the time when it is judged by a speed change time set means 12 that the turbine speed Nt is off from the synchronized rotation speed corresponding to the non- running step upto the time when it is judged that it reaches the synchronized rotation speed corresponding to the running step so as to be the integer times of a vehicular drive system peculiar vibration period tA.  A target turbine speed change rate ωt0 is decided based on the time t0 by a target turbine speed change rate decision means 13 and the signal for controlling a friction engage element is outputted from a control signal output means 14 so that the real turbine speed change rate ωt is the target turbine speed change rate ωt0.
Patent JP-2000122337-A (JP)
Title: Positive charge type toner for developing electrostatic latent image
Inventor: SHOHO MEGUMI
IPC: G03G9/107
Filed: 1998-10-15
Abstract: PROBLEM TO BE SOLVED: To obtain a positive charge type toner for developing an electrostatic latent image capable of attaining a remarkably prolonged service life of a developer. SOLUTION: Two or more additives are mixed and added to toner particles used for a two-component developer after it is mixed with a carrier and containing at least a colorant and a binder resin to obtain the objective positive charge type toner. The additives are at least negative charge type inorganic particles A of 80-800 nm number average diameter including <=20% by number of particles of >=1,000 nm diameter, and positive charge type inorganic particles B of 5-50 nm number average diameter. The release rates (d) of the inorganic particles A and B under the application of a certain level of ultrasonic energy to the toner are 20-50 wt.% each of the weight of the added particles. The weight ratio of the inorganic particles A to B contained in the toner is 2.5:7.5 to 8.5:1.5.
Patent JP-2000117328-A (JP)
Title: Cam slider and cam unit
Inventor: HIGUCHI MASAHIRO
IPC: B21D37/08
Filed: 1998-10-15
Abstract: PROBLEM TO BE SOLVED: To reduce manufacturing cost and to facilitate the assembly of a cam unit with the cam slider in the cum unit such as a horizontal cam unit, hanging cam unit and inclined cam unit in a press die for bending the edge parts of a body frame for automotive use. SOLUTION: This slider is the cam slider 3 in the cam unit which is mounted on a fixed die and a movable die and used for working formed articles. On this cam slider 3, an elastic member 13 for returning the cam slider, which is moved by cam action, to the home position and reaction force members 5, 11 against the elastic member 13 are provided.
Patent JP-H05106368-A (JP)
Title: Roof backing material and roof structure with it
Inventor: YANAGI YUICHI
IPC: E04D13/18
Filed: 1991-10-14
Abstract: PURPOSE:To provide a multi-purpose roof structure having high dwelling comfortableness as a snow melting, snow dropping roof and a water spraying roof structure and a roof structure suitable for roof ventilation. CONSTITUTION:A mount section 4 mounted with a roof material 2 on a backing material 3 mounted on the roof constituting member 6 of a building is partially upheaved. A flow path T through which a heat exchanging medium such as air or liquid can pass is formed between the backing material 3 and the roof material 2, and the heat exchange medium is continuously or intermittently moved to the side in the flow path T. The heat exchanging action by the heat exchange medium is satisfactorily performed, snow melting and the solar system effect are improved, the backing material 3 serves for a rain leakage countermeasure, and a fireproof roof structure can be provided.
Patent JP-H01167699-A (JP)
Title: Variable delay apparatus for nuclear reactor trip
Inventor: SAMIYUERU MIRANDA
IPC: G21D3/04
Filed: 1988-11-22
Abstract: PURPOSE: To eliminate an unneeded reactor trip by tripping a reactor according to the delay time length that is varied in response to the low water level state and output level of a steam generator. CONSTITUTION: A trip delay device has a pressure difference sensor 33 for detecting whether each steam generator 25 has a low water level state or not, a thermal output level sensor 36 for determining the output level of a reactor, and a logic circuit. The length in a variable time delay for delaying the energization of a reactor trip and an auxiliary water supply system variably is determined by the strictness of the low water level state of the steam generator and a function of the output level of the reactor. Concretely speaking, the timer of time according to the low water level state is determined by a plurality of logic gates and tripping results when the water level does not recover within the time.
Patent JP-H10140948-A (JP)
Title: Structure of shutter case
Inventor: SHIMAMURA YOSHINORI
IPC: E06B9/17
Filed: 1996-11-06
Abstract: PROBLEM TO BE SOLVED: To easily open a part of a shutter case when a winding-up mechanism provided in the shutter case arranged in a building is repaired. SOLUTION: This shutter case is provided with top plate 2, front plate 3, bottom plate 7, and right and left side plates 11 and formed to shape a box and arranged at the upper edge of an opening 26 of a building. And also the shutter case is provided with soft and flexible cover members 15, 16 in which shielding parts 17 covering the outside face of the right and left side plates 11 and respective right and left edges 2b, 3b, 7a in the top plate 2, the front plate 3, and the bottom plate 7, and the base end parts 18 fixed to both edges of the opening 26 of a building, are integrally formed. In the maintenance work, the right and left cover members 15, 16 are deformed and both right and left side edges of the side plates 11 and respective plates 2, 3, 7 are exposed. And further, the bottom plate 7 is removed and the inside of the shutter case is inspected.
Patent JP-S61267550-A (JP)
Title: 9,10-seco-5,7,10(19)-pregnatriene derivative
Inventor: KUBODERA NOBORU
IPC: A61P29/00
Filed: 1985-12-26
Abstract: NEW MATERIAL:A compound expressed by formula I [R1-R3 are H or OH; R4 is H or (OH-substituted) 4-6C lower alkyl]. EXAMPLE:20alpha-(3-Methylbutyloxy)-9,10-seco-5,7,10(19)-pregnatri-en-e -1alpha,3beta-diol. USE:An antiallergic agent, antirheumatic agent and antitumor agent. PREPARATION:For example, an ether derivative expressed by formula II (R' is the same as R4 except H; R5 is triethylsilyl, tert-butyldimethylsilyl, etc.) is obtained from pregnenolone by the well-known method, and the protecting group of the hydroxyl group at the 3beta-position is converted into an acyl group. The 7-position is then subjected to bromination and dehydrobromination to form a double bond in the 7-position and give a provitamin D derivative, which is then irradiated with ultraviolet light and isomerized while heating by the conventional method to afford the aimed compound expressed by formula I.
Patent JP-H11133710-A (JP)
Title: Developing device
Inventor: HAMAMICHI MASARU
IPC: G03G15/08
Filed: 1997-10-27
Abstract: PROBLEM TO BE SOLVED: To provide a developing device where the irregular density and the fogging of an image are prevented from occurring because only the fully stirred developer is supplied to a developing roller. SOLUTION: A stirring screw 12 is arranged lower than a supply screw 14 and a recovery screw 16. Thus, the developer carried by the screw 14 or 16 to the downstream side thereof necessarily goes by way of the screw 12 and is not supplied to the screw 14 by the action of gravity while it is carried. Therefore, the developer is carried nearly over the entire length of the screw 12 before it is carried to the upstream side of the screw 14 again, and it is fully stirred while it is carried. Then, the irregular density and the fogging of the image occurring because the developer whose toner concentration or electrified state is uneven due to insufficient stirring flows in the screw 14 are prevented.
Patent JP-H10109234-A (JP)
Title: Automatic screw tightening machine
Inventor: KATO MASAKI
IPC: B23P19/06
Filed: 1996-09-30
Abstract: PROBLEM TO BE SOLVED: To make an automatic screw tightening machine possible to accurately stop a driver bit at a fixed position. SOLUTION: In an automatic screw tightening machine, a driver base 4 which can elevate under the function of a cylinder is provided, and a driver bit 8 which can rotate under the drive of a motor is arranged on a driver base 4. The first engaging member 9 is rotatably fitted to the driver bit 8, and a moving path for the first engaging member 9 is provided with the second engaging member 13 which can engage with the first engaging member 9 and stop the rotation of the driver bit 8 by engaging with the first engaging member 9. Even in the case where the driver bit 8 is rotating under the drive of the motor 6, it is forcedly stopped by an engagement between the first and the second engaging member 9, 13.
Patent JP-2000122499-A (JP)
Title: Image forming device
Inventor: YOSHIURA SHOICHIRO
IPC: G03G21/10
Filed: 1998-10-16
Abstract: PROBLEM TO BE SOLVED: To inform of an amount of toner by a recovery means without an additional sensor by counting the number of times that a pattern image is formed on a transfer belt and informing of an amount of recovered toner based on it. SOLUTION: In image formation conditions for an electrophotographic process by an imager recording part, a pattern image is recorded and reproduced on a transfer carrying belt 216 at specific level by electrification, exposure, development, and transfer. Then, the pattern image recorded and reproduced on the transfer carrying belt 216 is detected by a sensor 13. The detected pattern image is removed from the surface of the transfer carrying belt 216 by a cleaning blade 11 and recovered into a recovery part 12. As a management method for an amount of residual toner recovered in the recovery part 12, the number of times that the pattern image is formed by a control part I is counted by an internal counter and a state in which the recovery part 12 has become full of toner is detected when the number of times reaches a specific number.  Based on the detection, a user is informed of the full state.
Patent JP-H04169329-A (JP)
Title: Shift lever boot
Inventor: FURUKAWA MASAAKI
IPC: F16H59/02
Filed: 1990-10-31
Abstract: PURPOSE:To facilitate the mold division at the time of manufacturing, and to improve mounting workability by dividing and thus providing a first boots part and a second boots part, and by connecting the first and the second boots together so as to provide a connection member that has positioning function at the time of mounting on a body. CONSTITUTION:A first boots part 22 provided with a first fitting hole part 20 of a shift lever 6, and a second boots part 26 provided with a second fitting hole part 24 of a cover part in the lower side the shift lever, are thus divided and are provided by an elastic member. A console boots part 44 for decoration, which is engaged with the shift lever, and by which a boots part 28 is surrounded, is mounted almost into a flat surface. In this structure, the first and the second boots parts 22, 26 are connected together, and a connection member 46 that has positioning function at the time of mounting on a body, is provided on the boots part 28. The connection member 46 is formed out of a connection protrusion 48 provided on a first flange part 34 of the first boots part 22, a hole 50 for positioning, formed on the body, and of a through hole part 52 provided on a second flange part 36 of the second boots part 26.
Patent JP-S62154821-A (JP)
Title: Gas cell type atom oscillator
Inventor: CHIBA KAZUHARU
IPC: H03L7/26
Filed: 1985-12-26
Abstract: PURPOSE:To improve the short stability of frequency by using a semiconductor laser as a pumping light source and varying the wavelength of the semiconductor laser so that the double wave component of low frequency modulated frequency of an atomic resonance signal is always maximized. CONSTITUTION:Light beams radiated from a laser diode 11 to be the pumping light source are turned to parallel beams by a lens 12 and made incident upon a resonance cell 4 and the output of a double wave amplifier 16 for inputting the output of a photodetector 5 is inputted to a control circuit 17, which controls injection current into the laser diode 11 through a laser diode driver 18 so that the output of the amplifier 16 is maximized. Consequently, the wavelength of the laser diode 11 completely coincides with the atomic resonance frequency and the SN of the photodetector 5 is improved, so that the short stability of the frequency can be furthermore improved.
Patent JP-H04168318-A (JP)
Title: Induction apparatus
Inventor: NONAKA KOJI
IPC: G01S3/786
Filed: 1990-10-31
Abstract: PURPOSE:To obtain an apparatus capable of removing influences of the torque change of a torque motor or the friction torque by detecting the acceleration of a detector provided in a frame of gimbals thereby to obtain the angular acceleration, and correcting a gimbals driving signal by the use of the angular acceleration. CONSTITUTION:A gimbals frame 7 rotates drawing a circle in the horizontal plane around the axis of gimbals. Therefore, an acceleration detector 28 detects the acceleration in a tangential direction. The frequency of the detector 28 is input to a correcting circuit 30 of a gimbals controlling device. The correcting circuit 30 is provided with an angular acceleration signal generator 29. The acceleration detected by the detector 28 is converted to the angular acceleration by the generator 29, so that an angular acceleration signal 31 is obtained. The correcting circuit 30 subtracts the angular acceleration signal 31 from a gimbals driving signal 32 and outputs to a servo amplifier gain setter 17. Accordingly, influences of the torque change corresponding to the angle of the gimbals frame 7 of a torque motor 6 and the friction torque resulting from the binding of a wire 10 can be removed.
Patent JP-H11132287-A (JP)
Title: Vibration isolation device
Inventor: SUGITA NAOKI
IPC: F16F15/023
Filed: 1997-10-27
Abstract: PROBLEM TO BE SOLVED: To provide a vibration isolation device capable of reliably decreasing hitting sound to be generated when an elastic member such as a stopper rubber is brought into contact with the other member. SOLUTION: An engine mount 14 is constituted of a mount main body 23 supported on a vehicle body 19 of an automobile through a vehicle body side bracket 20, and an engine side bracket 24 connected to the mount main body 23. This engine side bracket 24 is connected to a power unit of the automobile and surrounded with a bracket cover 32. A stopper rubber 39 is attached on the outer surface of the bracket cover 32. In the stopper rubber 39, the horizontal thickness of a part easily abutting to the vehicle side bracket 20 with large pressure when the power unit is oscillated in the horizontal direction is set to a value larger than the horizontal thickness of the other part.
Patent JP-2000118809-A (JP)
Title: Device to transfer both side adhesive type connecting material
Inventor: MEINKE KARSTEN
IPC: B65H19/18
Filed: 1999-10-18
Abstract: PROBLEM TO BE SOLVED: To provide a simple-design device which transfers a both side adhesive type connecting material, and is suitable also for a manual operation. SOLUTION: This device transfers a both side adhesive type connecting sheet from a packing material 26 to the starting part of a winding material, so as to connect to the terminal of another winding material. The pressing guide means 18 of this device 16 guides the packing material 26, can move between a stopping position and an operation position, and presses the packing material 26 to the winding material at the operation position. An engaging element 28 can be displaced between a stopping position not to be engaged to the winding material, and the engaging position to be engaged to the winding material, and it returns from the engaging position to the stopping position only after the pressing guide means 18 is separated from the operating position.
Patent JP-H04170555-A (JP)
Title: Electrophotographic color developer
Inventor: NAKAZAWA HIROSHI
IPC: G03G9/08
Filed: 1990-11-02
Abstract: PURPOSE:To obtain a picture of high quality having high photographic density maintaining stability with no background fogging excellent in fluidity, charge stability and charge maintainability (durability) by containing 4-grade ammonium salt in color toner, using the color toner of sticking titanium oxide to the surface, and further using a carrier of coating a surface of magnetic grains with fluorine system resin. CONSTITUTION:Four-grade ammonium salt is contained in color toner, the color toner of sticking silicon oxide and alcohol-treated titanium oxide onto the surface is used, further a carrier of coating a surface of magnetic grains with fluororesin or a magnetic dust dispersed carrier of containing fluororesin fine dust is used. In this way, charge distribution can hold a single peak, even when the toner is added, by improving fluidity, and a picture of high quality can be obtained having high photographic density maintaining stability with no background fogging excellent in charge stability and charge maintainability (durability).