baber/WOPTO huggingface dataset:
Patent JP-H09102469-A (JP)
Title: Manufacture of semiconductor device
Inventor: SATO SHUNICHIRO
IPC: H01L21/265
Filed: 1996-05-30
Abstract: PROBLEM TO BE SOLVED: To provide a manufacturing method, for a semiconductor device, in which a low-temperature heat treatment can be executed when a silicide layer is formed and in which a contact resistance at a fine contact can be reduced. SOLUTION: An opening part 7 and an opening part 8 which reach a semiconductor substrate are formed in an insulating film 6, the surface of the semiconductor substrate which is exposed in the opening parts is made amorphous, a high-melting-point-metal film 13 is formed on the amorphous surface at bottom parts of the openings so as to be a film thickness of 3 to 10nm, and a high- melting-point metal silicide layer 15 is formed by a heat treatment. Alternatively, the surface of a semiconductor which is exposed in an opening part is made amorphous, and a high-melting-point-metal film is formed by a chemical vapor growth method.
Patent JP-2000327701-A (JP)
Title: Hydroxypropyl cellulose having low degree of substitution and solid formulation
Inventor: KOKUBO HIROYASU
IPC: A61K47/38
Filed: 1999-05-18
Abstract: PROBLEM TO BE SOLVED: To improve the wettability and significantly shorten the disintegration time of a solid formulation even in the same amount added and formulating composition as those of a conventional formulation by using a specific hydroxypropyl cellulose having a low degree of substitition. SOLUTION: A hydroxypropyl cellulose having a low degree of substitution of 0.04-0.1 average number of substituted mol of hydroxypropoxyl groups based on the glucose unit (C6H10O5) is used. The object to which the objective hydroxypropyl cellulose is applied may be a solid formulation requiring the shortening of the disintegration time and, e.g. the hydroxylpropyl cellulose can be added at the time of granulating a tableting powder in the production of a tablet or mixed with the tableting powder after the granulation. Besides the abode hydroxypropyl cellulose, for example, a crude drug, a lubricant such as magnesium stearate, an excipient such as corn starch or lactose or other disintegrating agents or binders may be contained in the solid formulation.  When the above hydroxypropyl cellulose is used as a binder for granulation, the amount thereof added is preferably 3-15 wt.% based on the solid formulation. after drying.
Patent JP-S62294873-A (JP)
Inventor: KATO JUNZO
IPC: F25B27/00
Filed: 1986-06-12
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-S62292477-A (JP)
Title: Recording material
Inventor: SATOMURA MASATO
IPC: B41M5/333
Filed: 1986-06-12
Abstract: PURPOSE:To obtain a recording material producing a sufficient developed color density when being used in combination with an electron-donative colorless dye, by using a specified compound as an electron-acceptive compound, in a recording material using an electron-donative colorless dye and an electron- acceptive compound. CONSTITUTION:The purpose is accomplished by a recording material using an electron-donative colorless dye and a compound of the formula, wherein Ar is an aryl substd. by at least one alkoxyl, as an electron-acceptive compound. The colorless dye may be a triarylmethane compound, a diphenylmethane compound or the like. A thermal recording material is produced by using 1-2pts.wt. of the electron-donative colorless dye, 1-6pts.wt. of the electron-acceptive compound, 0-30pts.wt. of a heat-fusible substance, 0-15pts.wt. of a pigment, 1-15pts.wt. of a binder and 20-300pts.wt. of a dispersant.
Patent JP-S6027749-A (JP)
Title: Air-fuel ratio controlling apparatus for engine
Inventor: ASAYAMA YOSHIAKI
IPC: F02D41/14
Filed: 1983-07-25
Abstract: PURPOSE:To extend the controllable operation range of an engine, by feedback controlling the air-fuel ratio on the basis of the output signal of an air-fuel ratio sensor of an air-fuel ratio controlling apparatus in the manner than it becomes equal to the theoretical air-fuel ratio when the temperature of the air-fuel ratio sensor is lower than a prescribed value while it is controlled to a desired value other than the theoretical air-fuel ratio when the temperature of said sensor is higher than the prescribed value. CONSTITUTION:At the time of low-load operation of an engine 1 or just after starting of the engine 1, it is detected from the output signal of a detector 10 that the temperature of exhaust gas passed through an exhaust pipe 7, i.e., the temperature of an air-fuel ratio sensor 8 is low. In this state, an electronic control unit 12 controls the quantity of fuel supplied from a fuel supply valve 5 such that the output signal corresponding to pump current IP of an electronic air-fuel ratio detecting means 9 becomes minimum. Therefore, the air-fuel ratio is feedback controlled to be always equal to the theoretical air-fuel ratio. On the other hand, when the temperature of the air-fuel ratio sensor 8 becomes higher than a prescribed value at the time of high-speed, high-load operation of the engine, it becomes that a desired air-fuel ratio other than the theoretical air-fuel ratio can be detected from the pump current IP. Thus, since the feedback-controlled, aimed air-fuel ratio is varied from the theoretical air-fuel ratio to a desired air-fuel ratio by the electronic control unit 12, it is enabled to extend the controllable operation range of an engine.
Patent JP-H10336220-A (JP)
Title: Electronic controller test system for vehicle
Inventor: OTOMO NOBORU
IPC: H04Q9/00
Filed: 1997-05-27
Abstract: PROBLEM TO BE SOLVED: To test the main body of electronic controller for vehicle in a short time without separation from a test system by providing a completion-checker with an electronic controller having bus access function and linking it with the plural electronic controllers for vehicle. SOLUTION: A control completion checker 2 is provided with a completion checker 3 and an electronic controller 4 having bus access function. The completion checker 3 outputs switch information and tests the operation of load control for the alarm control circuits or wiper control circuits of respective electronic controllers A-C for vehicle in a test mode. The completion checker 3 supplies data showing the test numbers of various circuit tests, dark current tests and CPU tests or the like to the main bodies A-C of respective electronic controllers for vehicle to the electronic controller 4 with bus access function. The controller 4 is connected to the same signal transmission line 5 bidirectional with the respective controllers A-C and linked to the network configuration of system and the data frame of its own ID and test number is transmitted to the respective controllers A-C.
Patent JP-H083038-A (JP)
Title: Antihiv agent
Inventor: UENO YOSHIO
IPC: A61P31/00
Filed: 1994-06-20
Abstract: PURPOSE:To obtain an antihuman immunodeficiency virus (antiHIV) agent, useful as a therapeutic agent for acquired immunodeficiency syndrome (AIDS) and having low toxicity. CONSTITUTION:This antiHIV agent contains 5,6-O-benzylidene-L-ascorbic acid which is a well-known compound or its alkali metallic salt or alkaline earth metallic salt as an active ingredient. The 5,6-O-benzylidene-L-ascorbic acid has inhibiting actions on replication of HIV in a T cell infected with the HIV and the antiHIV agent containing the compound, its alkali metallic salt or alkaline earth metallic salt as the active ingredient is expected as a therapeutic agent for AIDS.
Patent JP-S5661064-A (JP)
Title: Recording device using disc shape recording medium
Inventor: IMANAKA RIYOUICHI
IPC: G11B19/24
Filed: 1979-10-23
Abstract: PURPOSE:To keep constant the relative speed of inner and outer circumferences of a disc shape recording medium to a recording head, by a simple constitution that the output of a function generating means, taking the position of the recording head on the recording medium or the elapsed time from the recording start point as a variable, is used. CONSTITUTION:A counter 9 starts count with a start signal fed to a terminal 20 when a recording head 4 is at a position x0 being the recording start point of a disc 1. The output showing the count value in proportion to the elapsed time of the counter 9 is converted into an electric function and fed to a motor 3 via a frequency divider 13 and motor drive circuit 16, and a part of the converted output is fed to a motor 6 via a frequency divider 15 and motor drive circuit 16. The motors 3, 6 decrease in the number of revolutions sequentially together with the time elapsed after start. By suitably determining the ratio of frequency division of the frequency dividers 13 and 15, the relative speed between the recording head 4 and the disc 1 can be made constant at an arbitrary point of the disc 1.
Patent JP-S5927920-A (JP)
Title: Polyphthalimidine resin and its production
Inventor: UEDA MITSURU
IPC: C08G73/00
Filed: 1982-08-06
Abstract: PURPOSE:To obtain a linear polyphthalimidine resin soluble in various organic solvents, excellent in heat resistance, and suitable for use in heat-resistant paints, by reacting a specified bisbenzylidenephthalide derivative with a diamine. CONSTITUTION:A bisbenzylidenephthalide derivative of formula I (wherein R<1> and R<2> are each a monovalent organic group, X is a carbon-carbon bond or a bivalent organic group, Z is a bivalent organic group, l is 0-5, and m is 0-4) is reacted with a diamine of formula II (e.g., m-phenylenediamine) to obtain a linear polyphthalimidine resin having repeating units of formula III, and an intrinsic viscosity of 0.1-1.5dl/g. Here, the compound of formula I can be prepared by halogenating a reaction product between trimellitic anhydride and phenylacetic acid and then subjecting the halogenated product and a compound of formula IVto the Friedel-Crafts reaction.
Patent JP-S6115321-A (JP)
Title: Formation of film
Inventor: NAKAYAMA TAKEHISA
IPC: H01L21/205
Filed: 1984-07-02
Abstract: PURPOSE:To make the velocity for forming semiconductor films of the right and left same easily by operating electric elements such as capacitors or coils connected to the separated electrodes. CONSTITUTION:RF electrodes 1a and 1b are two metallic plates arranged in parallel through an insulating film 2 interlaid and capacitors 6a and 6b are connected to the respective metallic plate in the outside of a reactor. The high frequency wave RF supplied from the electrodes 1a and 1b is divided into two through a matching circuit M and is supplied to the capacitor 6a and 6b. On both sides of the electrodes 1a and 1b, ground electrodes 3a and 3b are arranged in parallel to the plane of the RF electrodes and substrates 4a and 4b are placed on said electrodes 3a and 3b. Thus the electrodes 1a and 1b are electrically divided into two and the capacitors 6a and 6b are connected to the electrodes 1a and 1b in series respectively, thereby enabling the film formation on both sides of the electrodes 1a and 1b. If the velocity for forming films differs in the right and left, the velocity can be adjusted arbitrarily by changing a capacity of the capacitor 6a.
Patent JP-H01307266-A (JP)
Title: Manufacture of semiconductor device
Inventor: SHIMIZU AKIHIRO
IPC: H01L21/336
Filed: 1988-06-06
Abstract: PURPOSE:To overlap a gate electrode and source-drain sufficiently, and to obtain a MIS type field-effect transistor, breakdown strength of which is increased and current driving capacitance of which is augmented, by forming the low-concentration source-drain through oblique ion implantation. CONSTITUTION:Phosphorus is implanted at an angle of 45 deg.-60 deg. in the vertical direction to an silicon substrate 1 while using a gate electrode 5 as a mask. Rotational implantation in the two-four directions is conducted in consideration of the direction of the gate electrode 5 of a transistor shaped onto the substrate in ion implantation at that time, thus preventing the generation of asymmetry to source-drain. An silicon oxide film is applied, and sidewall spacers 7 are formed onto the sidewalls of the gate electrode 5 by using reactive ion etching. N<+> layers 8 are shaped through a rotational implantation method in which arsenic is implanted at an angle of 0 deg. or approximately 7 deg. in the vertical direction to the silicon substrate. Accordingly, a MIS type field-effect transistor having high breakdown strength and high current driving capacitance can be acquired.
Patent JP-S5929531-A (JP)
Title: Rear warning system for running vehicle
Inventor: SENZAKI TAKAYA
IPC: B60R21/00
Filed: 1982-08-06
Abstract: PURPOSE:To exactly ensure the rear warning of a running vehicle by using a system in which the presence or absence of obstacles and the direction and distance of the obstacles can be displayed in a switching manner in a detector to detect obstacles behind the vehicle by sending and receiving supersonic waves. CONSTITUTION:When main power source 4 is closed and a gear is set back, CPU 1 becomes a test mode by the detection output of a gear position sensor S1 and the buzzer and lamp of a warning displayer 2 are operated only for a short period of time to check the normality of the device. When the gear is set back continuously, CPU 1 becomes a detection mode and supersonic wave transmitter- receivers TX1-TX2 and RX1-RX2 become operative states. When reflected waves from obstacles O1-O3 are detected, the buzzer sounds and display lamps are all lighted. When a breake is stepped and the switch of an operating device 3 is pushed, calculation is made by CPU 1 and the distance is displayed with 0.1m units on a direction indication lamp. The rare warning of running vehicle can be exactly ensured.
Patent JP-S61294730-A (JP)
Inventor: MUTO HARUHIRO
IPC: H01H37/76
Filed: 1985-06-24
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-H0431702-A (JP)
Title: Two-dimensional relative-position detection
Inventor: KANEKO KAZUMASA
IPC: G01B11/00
Filed: 1990-05-28
Abstract: PURPOSE:To perform detection at a high speed by separately providing target flags in the patterns which are divided into two-dimensional directions (x) and (y), separately providing reflecting type photoelectric sensors for detecting the target flag in the direction (x) and the reflecting type photoelectric sensor for detecting the target flag in the direction (y), and independently detecting the relative positions in the (x) direction and the direction (y) at the same time. CONSTITUTION:An (x)-direction detecting reflection photoelectric sensor 4x and a (y)-direction detecting photoelectric sensor 4y are provided at both ends of a medium holding part 2a of a medium-operating hand part 2a which is a movable part. Meanwhile, a containing shelf 6 is provided on the fixed side. A hand mechanism 2 is positioned at both sides of the containing shelf 6. At this time, an (x)-direction target flag 5x having the specified width in the direction (x) is provided at the position corresponding to the reflection-type photoelectric sensor on the hand mechanism 2. A (y)-direction target flag 5y having the specified width in the direction (y) is provided at the position corresponding to the sensor 4y. As a result, the output of the sensor 4x is changed by the presence or absence of the flag 5x. With respect to the sensor 4y, the direction (y) is scanned by the same way.
Patent JP-S63302548-A (JP)
Title: Integrated circuit substrate
Inventor: INOUE TATSUO
IPC: H05K1/02
Filed: 1987-06-02
Abstract: PURPOSE:To decrease power supply wirings and external connecting terminals by arranging three or more of diaphragm type solenoids having the different number of turns onto a wiring substrate mutually adjacently, inputting an AC power to one diaphragm type solenoid and rectifying and smoothing voltage generated in other diaphragm type solenoids and supplying the inside of the wiring substrate with the voltage. CONSTITUTION:At least three diaphragm type solenoids 6, 9, 10 being mutually disposed onto a wiring substrate 1 adjacently and having the different number of turns, input terminals 5a, 5b being connected to ones of said diaphragm type solenoids and inputting an AC power from the outside, and a circuit being connected to other each diaphragm type solenoid, rectifying and smoothing voltage generated in the diaphragm type solenoids and supplying the inside of said wiring substrate with the voltage are provided. Thin-film solenoids as primary windings in six turns are formed by solenoid windings 6a-6g and each lower solenoid wiring, and thin-film solenoids in two turns and one turn are respectively shaped similarly as secondary windings by solenoid wirings 9a, 9b and 10. Diodes 14a, 14b and capacitors 15a, 15b are placed among specified wiring pads.
Patent JP-S5840149-A (JP)
Title: Preparation of catalyst for oxidizing olefin
Inventor: OODAN KIYOUJI
IPC: C07C45/35
Filed: 1981-09-03
Abstract: PURPOSE:To obtain a catalyst product in a high yield, by heating, concentrating and baking a mixed solution obtained by mixing compounds containing Mo, Co, Ni, Fe, Bi and O to form a specific structural formula. CONSTITUTION:A mixed solution or a slurry obtained by mixing compounds containing Mo, Co, Ni, Fe, Bi and O is heated and concentrated to obtain a solid substance. The resulting solid substance is subjected to heat treatment at 150- 250 deg.C in a gas containing 10vol% of steam and this heat treated substance is baked at 400-700 deg.C in a similar steam containing gas to obtain a catalyst shown by structural formula Moa, Cob, Nic, Fed, Bie, Og (wherein a-g are an atomic number and, when (a) is 10, (b) is 0-10, (c) is 0-10. Herein, (b+c) is 1-10, pref., 4-9 (d) is 0.1-7, (e) is 0.01-3, (g) is 31.2-55.0).
Patent JP-S6029770-A (JP)
Title: Lighting device of color copying machine
Inventor: MUTOU KAZUHIRO
IPC: G03G15/01
Filed: 1983-07-29
Abstract: PURPOSE:To cope with the increase in copying speed without increasing the power consumption of an ultraviolet-ray generating lamp by inserting alternately lenses having blue, green, and red fluorescent layers for respective exposing processes in an optical path which connects the ultraviolet-ray generating lamp and an original lighting part together. CONSTITUTION:Ultraviolet rays from the ultraviolet-ray generating lamp are all converted into necessary light to illuminate the copy surface of an original, and when copying operation is started while the original 2 is placed on a platen 1, the lens 4 having the blue fluorescent layer 4a is inserted into the optical path 7. The light emitted from the light transmission part 3b of the ultraviolet-ray generating lamp 3 illuminates the original 2 through the lens to expose the photosensitive body to blue light. Then, the lens 5 having the green fluorescent layer 5a and the lens 6 having the red fluorescent layer 6a are inserted into the optical path 7 successively every time the photosensitive body 1 makes one turn to expose the photosensitive body to green light and red light.
Patent JP-H0433251-A (JP)
Title: Manufacture of electrode composition material
Inventor: TONOMURA TADASHI
IPC: H01G9/025
Filed: 1990-05-28
Abstract: PURPOSE:To obtain a homogeneous composition material by adding a polyether compound, which is obtained by adding ethylene oxide and propylene oxide or adding either one of them to a polyamine compound, into slurry. CONSTITUTION:Thermoplastic resin is dissolved in a lipophillic solvent, a polyether compound is added, electrode active material powder, solid electrolyte powder, conductive material powder as necessary, or a mixture mixed with electrode active material powder and solid electrolyte powder and conductive material powder as necessary at preset mixing ratios in advance are added, and it is crushed and mixed by a mixing crusher to obtain electrode slurry. This slurry is molded as it is, or it is extended or coated on a supporter to mold it, then the solvent is dispersed. Ethylene oxide and propylene oxide are added to a polyamine compound or either one of them is added to the polyamine compound to obtain the polyether compound used above.
Patent JP-S5262060-A (JP)
Title: Electronic watch
Inventor: ISHIKAWA TAKEHIRO
IPC: G04G9/00
Filed: 1975-11-17
Abstract: PURPOSE:To achieve the increase in functions of a watch by building a time counter having a 24-hour measuring function and a chronograph having a 24-hour measuring function in the watch and selectively displaying the counting contents of both functions with one display unit.
Patent JP-H07317723-A (JP)
Title: Claw-like shape of molding
Inventor: SEKINE ISAMU
IPC: B65D6/24
Filed: 1994-05-27
Abstract: PURPOSE:To improve the valve of a product by preventing shrinkage cavity in a claw part in an assembling claw to be erected along the peripheral wall part of a case. CONSTITUTION:An erected flap 11 so erected as to face the peripheral wall part 10 of a case and the peripheral wall part are integrally formed by a plurality of ribs 13, and a hook part is formed on the tip of the erected flap, and unevenness of thickness of a claw formed part is prevented by a groove 14 formed between the ribs, so as to prevent shrinkage cavity in molding.
Patent JP-H08324958-A (JP)
Title: Method and device for controlling suspension load attitude
Inventor: TAKABA YOSUKE
IPC: B66C1/14
Filed: 1995-06-05
Abstract: PURPOSE: To freely control an attitude of a load, hoisted by a crane hook, by a tiltmeter and a plurality of electric motor traction machines. CONSTITUTION: A control method of suspension load attitude and manufacture are constituted by using a remote control unit, actuating electric motor traction machines 30 connected to a plurality of wires 202 provided in a crane hook 201 of a crane 200A, also by controlling an attitude of a load 200 through a tilt sensor 250 provided in the load 200.
Patent JP-H07326106-A (JP)
Title: Disk drive device
Inventor: KISHIDA KIMIO
IPC: G11B17/028
Filed: 1994-05-27
Abstract: PURPOSE:To obtain a disk drive device wherein assembling of a rotatable arm body in facilitated. CONSTITUTION:A rotatable arm 5 and a drive pin 6 are integrated to form a rotatable arm body 9. Moreover, the drive pin 6 is provided with a contact part 6a which is in contact with a positioning hole 2a of a disk 1 at one end part thereof and is also provided with a stopper 6c in such a size as larger than the cutout groove 4d at the end part via a guiding means 6b engaged with the cutout groove of the rotating body 4. The asssembling becomes easier by inserting the guiding means 6b to the cutout groove 4d of the rotating body 4.
Patent JP-H01306436-A (JP)
Title: Flame retardant for organic polymer substance
Inventor: NISHIBORI SETSUO
IPC: C09K21/06
Filed: 1988-06-03
Abstract: PURPOSE:To obtain the subject flame retardant containing a reaction product prepared by reacting a bifunctional epoxy compound with a bromine-substituted phenylphenol and phenolic compound in a specific proportion as an essential component without affecting various characteristics, such as flame retardance, with the kind of an organic polymer substance. CONSTITUTION:The objective flame retardant containing a reaction product obtained by reacting (A) one mol bifunctional epoxy compound (e.g., prepared by reacting a dihydroxy compound, such as bisphenol A, with an epihalohydrin) with (B) 0.8-2.0mol phenolyphenol substituted by 5-9 bromines (e.g., pentabromophenylphenol) and (C) 0-1.2mol phenolic compound as an essential component.
Patent JP-S5929872-A (JP)
Title: Oil seal structure
Inventor: SUZUKI TAKUROU
IPC: F16J15/32
Filed: 1982-08-09
Abstract: PURPOSE:To effectively reduce a sliding resistance of a sealing surface with a simple structure, and to provide an oil seal structure having good sealing performance. CONSTITUTION:A thin layer 50 of a synthetic resin material mainly consisting of fluororesin is formed on a sealing surface of an oil seal ring 42 made of elastic material such as rubber. As a sealing portion of the oil seal ring 42 is constituted of the thin layer 50 of a synthetic resin material consisting of fluororesin, resistance of the sliding seal surface of the sealing portion to be most depressed is reduced, thereby reducing a sliding resistance of a member of a hydraulic buffer to be in effective contact with the oil seal.
Patent JP-S62292609-A (JP)
Inventor: SHIYAROMU MANOORU
IPC: C01B25/30
Filed: 1987-06-03
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。