baber/WOPTO huggingface dataset:
Patent JP-H04151378-A (JP)
Title: Steering angle control device for vehicle
Inventor: HASHIGAYA HIROAKI
IPC: B62D6/00
Filed: 1990-10-16
Abstract: PURPOSE:To eliminate a centering spring at a steering angle control section, and make the steering angle control section and a drive source compact and lightweight by applying the constitution wherein even the steering angle of an abnormal steering system is calculated by a steering angle calculation section in a normal steering system for instruction to a steering angle control section, upon occurrence of failure. CONSTITUTION:A front wheel steering system is provided with a front wheel steering angle calculation section 6, and a rear wheel steering system with a rear wheel steering angle calculation section 7. Signals from a steering angle sensor 8 and a vehicle speed sensor 9 are respectively entered in the aforesaid calculation sections 6 and 7. A target steering angle is calculated in the aforesaid sections 6 and 7. Also, the steering angle calculation sections 6 and 7 make judgement as to whether the other calculation section 7 or 6 is normal or in failure, according to the reversal or non-reversal of a pulse signal to input sections 12 and 13 at every   Tw second. If either calculation section is found to be out of order, steering angle calculation sections 14 and 15 for use upon occurrence of failure gradually change the target steering value of own steering system to an instruction value applicable at the time of failure, and also gradually changes the steering target value of the other steering system to an instruction value applicable at the time of failure. Finally, steering target value selector sections 18 and 19 supply the steering target value of the other steering system to steering control sections 5 and 4 as a rear wheel steering angle target value.
Patent JP-H10105863-A (JP)
Title: Travel route information collection device
Inventor: MATSUMOTO KOJI
IPC: G08G1/04
Filed: 1996-09-26
Abstract: PROBLEM TO BE SOLVED: To avoid a situation that one TV camera breaks down and an obstacle and a vehicle existing in a monitor area, which the TV camera has to monitor, cannot be detected at the time of detecting the obstacle or the vehicle on a travel route through the use of plural TV cameras. SOLUTION: Signal interruption detection parts 7a and 7b detect whether the cameras 1a and 1b are normally picking up images or not. When it is judged that an abnormality occurs in the camera 1a, the signal interruption detection part 7a informs an adjacent fault generation reception part 10b of the effect through a fault generation transmission part 8a. The fault generation reception part 10b makes a depression angle switch/driving part 11b switch the depression angle of the camera 1b and therefore the camera 1b can monitor the monitor area of the camera 1a.
Patent JP-H11106677-A (JP)
Title: Production of surface-activated carbon black
Inventor: SUDA SEIJIRO
IPC: C09C1/56
Filed: 1997-10-08
Abstract: PROBLEM TO BE SOLVED: To provide a method for producing the subject carbon black having good dispersibility and hydrophilic property to various kinds of liquid, improved in physical and electrical characteristics and useful as a reinforcing agent or the like for rubbers such as tire by a simple treatment by treating carbon black with a fluorine ion-containing aqueous solution. SOLUTION: (A) Carbon black such as acetylene carbon black, preferably having 5-500 nm average particle diameter and 6-950 m<2> /g specific surface area is treated with (B) a fluorine ion-containing aqueous solution, preferably in an amount of the component B of 50-200 ml based on 10 g component A at 20-50 deg.C for 5-120 min treating time to provide the objective carbon black useful as an electroconductivity-providing agent for coating materials, pigments such as ink and plastics. For example, a treating agent or the like prepared by controlling pH of an aqueous solution containing 0.2-10.0 wt.% alkali fluoride such as potassium fluoride to 2.0 to 6.5 is used as the component B.
Patent JP-H10107966-A (JP)
Title: Detector for deviated offset for image reader
Inventor: MASUDA MINORU
IPC: H04N1/00
Filed: 1996-09-25
Abstract: PROBLEM TO BE SOLVED: To obtain the simple technology that detects a deviated offset of a read position of an optical unit due to impact or thermal deformation or the like with respect to the image reader. SOLUTION: The reader is provided with a setting device that sets a position in the main scanning direction from a reference position or a reference mark width (a) of a mark 23 which is a V shaped, wedge shaped or slant line shaped mark in the subscanning direction placed at a read position of an image sensor 11, and a deviation (x) in the subscanning direction is calculated, based on a detection width (b) of the mark 23 detected by the linear image sensor 11, or the reference mark width (a) set to the setting device and the detected position, a difference from the reference position and a tilt angle θ of a side of the mark 23. The two marks are spaced apart in the main scanning direction so as to attain a structure without the provision of the setting device or a structure to detect a skew. Moreover, the width of the mark and the position are both detected to detect an offset deviation in both the main and subscanning directions.
Patent JP-H11103841-A (JP)
Title: Production of irreversibly heat-coagulable glucan sheet containing leaf tobacco extract and production of tobacco flavor generation medium using irreversibly heat-coagulable glucan sheet
Inventor: SAITO YUTAKA
IPC: A24B15/12
Filed: 1997-10-08
Abstract: PROBLEM TO BE SOLVED: To provide a process for producing an irreversibly heatcoagulable glucan sheet capable of producing a glucan gel sheet containing leaf tobacco extract, etc., at a relatively high content. SOLUTION: An extract of leaf tobacco or its concentrated liquid is used as a dispersion medium and mixed with irreversibly heat-coagulable glucan powder and a dispersion-inhibition preventing agent containing an organic acid. The mixture is stirred to disperse the glucan powder in the dispersion medium and form a slurry having increased viscosity. The slurry is formed in the form of a sheet and the obtained sheet is subjected to thermal coagulation.
Patent JP-H04153961-A (JP)
Title: Magnetic disk device
Inventor: OHASHI KAZUYA
IPC: G11B21/10
Filed: 1990-10-15
Abstract: PURPOSE:To accurately read out data while correcting the positional deviation of a data head due to a thermal offtrack by performing fine adjustment by means of the data head in addition to the positioning of the track designating the data head by means of the servo head. CONSTITUTION:A carriage 6 is moved by instructing a driving circuit 9 so as to move a data head 2 by 1/5 of track width outside by a fine driving control circuit 21. A read signal 3 is amplified by a read circuit 8 to be inputted to an amplitude comparison circuit 10, an amplitude storage circuit 22 compares it with the stored amplitude value, and instructs the fine driving control circuit 21 to move in the same direction when a new amplitude value is larger than the preliminarily stored amplitude value. When the new amplitude value is smaller than the stored one, the fine driving control circuit 21 is instructed to be moved in the opposite direction. Thus, the amplitude value is operated to become the maximum, and the data head 2 can be positioned on the accurately designated track.
Patent JP-H03140494-A (JP)
Title: Single face plating device
Inventor: SAKAKI YASUHIKO
IPC: C25D5/08
Filed: 1989-10-25
Abstract: PURPOSE:To enhance simplification of the structure and easiness of operation of a single face plating device by imparting liquid tightness to an object to be plated with a valve body which is expanded and contracted by press- introduction and discharge of gas. CONSTITUTION:A single face plating device 1 of a wafer for a circular semiconductor being an object M to be plated is constituted of a tank main body having a peripheral wall 2 and a bottom wall 3, a placing means 5 and both electrodes 6, 7 of a cathode and an anode. The placing means 5 is constituted so that the object M to be plated is supported in the tank main body 4 at three points in the vicinity of the peripheral edge. This object M to be plated is placed on the placing means. Sure liquid tightness is imparted to the object M to be plated only by expanding a valve body 10 by press-introduction of gas E. Thereby plating treatment is performed by an easy operation.
Patent JP-2000178204-A (JP)
Title: Oral rapid disintegration tablet containing phosphodiesterase inhibitor
Inventor: FURITSU HISAO
IPC: A61K45/00
Filed: 1999-09-29
Abstract: PROBLEM TO BE SOLVED: To obtain an oral rapid disintegration tablet containing phosphodiesterase inhibitor that can be readily applicable to elderly people and can be orally taken without water even in adult people that have the swallowing ability and has the action to improve the electile insufficiency. SOLUTION: The objective table contains (A) a cyclic GMP phosphodiesterase inhibitor, (B) saccharides, preferably in addition (C) a binder. In order to prepare the tablets, the component A is mixed with the component B, they are kneaded with an organic solvent, water or an aqueous organic solvent and compression- molded. In a preferred embodiment, 5-[2-ethoxy-5-(4-methyl-1-piperazinylsulfonyl) phenyl]-1-methyl-3-n-propyl-1,6-dihydro-7H-pyrazolo[4,3-d] pyrimidine-7-one or the like is used as a component A.
Patent JP-H04153240-A (JP)
Title: Propylene polymer composition
Inventor: OSEGAKI KIMIHO
IPC: C08L23/10
Filed: 1990-10-17
Abstract: PURPOSE:To obtain a propylene polymer composition improved in transparency, bleeding resistance and mechanical properties by mixing a crystalline propylene homopolymer or random copolymer with a specified compound and a hindered phenol or aromatic phosphorus-containing antioxidant. CONSTITUTION:A composition comprising 100 pts.wt. crystalline propylene homopolymer or random copolymer of a melt flow rate of 8-80g/10min and an ethylene content of 8wt.% or below, a compound of the formula (wherein R is 1-6C alkyl, alkxoy, alkylthio, halogen or hydroxyl; and m and n are each 0-3, either of them is 0 and they are not simultaneously 0) and 0.01-0.5 pt.wt. hindered phenol or aromatic phosphorus-containing antioxidant. This composition is molded into a desired molding by injection molding, blow molding, sheet molding, film molding, compression molding or the like. This composition can exhibit its excellent properties when it is injection-molded.
Patent JP-H03138923-A (JP)
Title: Semiconductor manufacturing apparatus
Inventor: MURAKAMI MASAAKI
IPC: H01L21/027
Filed: 1989-10-24
Abstract: PURPOSE:To simplify a resist treating device and to decrease a cost by providing a heating means comprising a film-shaped heater and a cooling means using refrigerant in a holding part of a substance to be treated in a treating mechanism. CONSTITUTION:A plate 13 on which a semiconductor wafer is mounted is provided on a mounting stage 12 in a chamber 11. A film-shaped heater as a heat source, e.g. a conductive thin film 14, is deposited and formed on one surface side of the plate 13. A protecting film 21 made of, e.g. Teflon, is formed on the surface of the conductive thin film 14 including electrodes 15 and 16. A cooling plate 22 is formed on the protecting film 21. Refrigerant is made to flow through the cooling plate 22 from a cooling device 23. Since the cooling means is provided in an adhesion device in this way, the function of a cleaning device can be performed in the adhesion device. Therefore, it is not necessary to provide an additional cleaning device, independently. A resist treating device can be simplified, and the cost can be decreased.
Patent JP-S62134906-A (JP)
Title: R-b-fe system sintered magnet and manufacture thereof
Inventor: KOBAYASHI AKIO
IPC: H01F1/08
Filed: 1985-12-09
Abstract: PURPOSE:To markedly improve the coercive force by adding an oxide of the ZA group. CONSTITUTION:An R-B-Fe system alloy powder having R (R is at least one kind of the rare earth elements containing Y), B and Fe as the essential components or an oxide powder of at least one kind of the elements belonging to the ZA group which was made into a mixed powder having the same composition as that is blended by 0.05-1.5wt%, and mixing, forming, sintering and heat treatment are performed. Sintering is preferably performed in a non-oxide atmosphere for preventing the oxidation of the R element. That is, a vacuum, inert gas or reducing gas atmosphere is desirable.
Patent JP-H11120712-A (JP)
Title: Time code detector
Inventor: GOTO MASAKI
IPC: G11B20/18
Filed: 1997-10-09
Abstract: PROBLEM TO BE SOLVED: To provide a time code detector capable of preventing the erroneous detection of the time code by automatically discriminating the error of the time code. SOLUTION: By a majority circuit 25, it is judged that the specified time code is detected, when two or more coincidence detecting results are inputted among the coincidence detecting results of the present time code from a comparator 17, of the time code one frame before from a comparator 18 and of the time code two frames before from a comparator 19, then time code detection signal is outputted. Thus, the time code specified by a time code input device 11 is detectable even when the time code value of one frame among the consecutive three frames is not read out correctly. Also, the time code detecting signals are outputted by AND circuits 28, 29 based on the coincidence detecting result of the time codes between the present frame and one frame after and that of the time codes between one frame and two frames after.
Patent JP-H02123002-A (JP)
Title: Garbage push in control device for garbage truck
Inventor: INOUE HIROSHI
IPC: B65F3/20
Filed: 1988-10-31
Abstract: PURPOSE:To attempt to enhance efficiency in a packer loaded garbage push-in device linked with a garbage truck by making the device to repeatedly alternate the simultaneous motion of a sweep cylinder and a push cylinder and the individual motion of the push cylinder when a push-in plate is shifted to the climbing process. CONSTITUTION:When a push-in plate 11 encounters with a hard waster 34 at the midst H2 of performing the secondary press of garbage in the normal rotation process C, the push-in plate 11 is shifted to the climbing process D by the instruction of an operation instruction control means, and shifted to the climbing process when it reached to the termination position H1 of the normal rotation process C. Then, a sweep cylinder 13 and a push cylinder 14 are simultaneously actuated to perform the normal rotation and climbing at the same time. Next, only the climbing motion is temporarily performed by the individual motion of the push cylinder 14. Alternately repeating these simultaneous and individual motions, the push-in plate returns to the starting position of the cycle. Thus, large quantity of waste can be efficiently pushed into a garbage storage box.
Patent JP-S61153736-A (JP)
Title: Software system built-in system
Inventor: SUETAKE TAKU
IPC: G06F9/06
Filed: 1984-12-27
Abstract: PURPOSE:To make it unnecessary to set a built-in use time zone, and also to shorten the built-in time by storing an additional software in the second file in the source of operation of a system, and incorporating its contents in the first file, when starting the system. CONSTITUTION:When corresponding a system program being in the cource of operation, which is written in a system program file 5a, a system correcting backup MT6c which is generated separately is installed to a system in the idle time of an operator, and a system corrected program which is written in the system is written in a virtual system program file 5b by a system correcting program (b). Subsequently, after an electric power source is turned on in the next morning, the file 5b is confirmed by a system start program (c), and when write exists, the part of the corresponding systm program file 5a is written in a backup MT6c, and the contents of the file 5b are copied and combined with the file 5a.
Patent JP-2001098652-A (JP)
Title: Panel joining structure
Inventor: GOTO YOSHITERU
IPC: E04B1/61
Filed: 1999-09-29
Abstract: PROBLEM TO BE SOLVED: To provide a panel joining structure using a spline joint which can make joining work easier in constructing the structure. SOLUTION: A spline joint 1 is integrally formed of a resin and has a fin-like plate section 2 on one side. The fin-like plate section 2 is locked to the internal side face 8a of one recessed groove 8 in an elastically contacting state and an angular pipe-like section 3 containing a hollow section 4 is provided on the opposite side of the joint 1. The angular pipe-like section 3 is inserted into another recessed groove 9 by closely adhering the section 3 to the internal side face 9a of the groove 9.
Patent JP-S63131483-A (JP)
Inventor: NASU ICHIRO
IPC: H05B3/00
Filed: 1986-11-20
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。
Patent JP-H05120773-A (JP)
Title: Magnetic recording and reproducing device
Inventor: UCHIYAMA OSAMU
IPC: G11B15/665
Filed: 1991-10-24
Abstract: PURPOSE:To provide the cassette loading system where especially the miniaturization of the device is realized at a low cost with respect to a magnetic recording and reproducing device. CONSTITUTION:First, the cassette 3 is housed in a cassette case 5. Next, at the time of loading the cassette case 5 in a cassette holder, a magnetic tape 2 on the opening part of the cassette 3 is transferred in the opening part by magnetic tape transferring members 7a and 7b. Then the cassette 3 is arranged on the rotary cylinder 1 attached to a chassis 12 so as to locate in the opening part of the cassette previously.
Patent JP-S62136046-A (JP)
Title: Formation of multilayer interconnection
Inventor: MATSUDA JUNICHI
IPC: H01L21/768
Filed: 1985-12-10
Abstract: PURPOSE:To avoid short-circuit with a second neighboring conductive layer, by thermally oxidizing a first conductive layer twice. CONSTITUTION:When a first conductive layer 3 surface is oxidized to form a second oxidizing film 4 and then the second oxidizing film 4 is removed by wet-etching the whole surface without using a mask, an inclined plane 6 of a side plane of the first conductive layer 3 formed in the former process, becomes exposed. Then, the surface of the first conductive layer 3 is processed by oxidation in an atmosphere of wet O2 to cover the front and side lanes of the first conductive layer 3 with the third oxidizing film 7. Since the third oxidizing film 7 is formed on the inclined plane 6 of the side plane of the first conductive layer 3, it is formed being inclined in parallel with the inclined plane 6 at its side plane, undesirable projecting parts can be removed. Then, the second conductive layer 9 made of polycrystal silicon is formed on the first oxidizing film 2 and the third one 7, to obtain a desirable pattern by anisotropic etching. Hence, short-circuit with the second neighboring conductive layer can be avoided.
Patent JP-2000114940-A (JP)
Title: Waveform shaping circuit
Inventor: SUMIYA HIROSHI
IPC: H03K5/08
Filed: 1998-09-30
Abstract: PROBLEM TO BE SOLVED: To automatically meet a bias voltage to the threshold voltage of a voltage clipping circuit so that a duty ratio can be close to 50%. SOLUTION: In this waveform shaping circuit provided with a bias circuit consisting of a voltage clipping circuit formed by an inverter IC1 and resistances R1, R2 and R3, the bias circuit is provided with a duty ratio detection circuit consisting of inverters IC2 and IC3 feedbacking a direct current voltage corresponding to the duty ratio of a waveform, a diode D1, a capacitor C2 and resistances R4 and R5.
Patent JP-H04153241-A (JP)
Title: Crystalline polypropylene composition
Inventor: ISHIBASHI TADAO
IPC: C08K5/13
Filed: 1990-10-18
Abstract: PURPOSE:To obtain a composition excellent in discoloration resistance and useful for forming an opacified stretched molding by mixing a crystalline polypropylene with a specified resin and a phosphorous-containing antioxidant. CONSTITUTION:A composition comprising 100 pts.wt. crystalline polypropylene, 5-150 pts.wt. resin prepared by polymerizing a cyclopentadiene monomer (a) or a component containing component A and a vinylaromatic hydrocarbon monomer (B) and having a weight ratio (B)/(A) of 0-0.5 and a weight-average molecular weight (Mw) in the range of Mw >=680 + 2200X (wherein Mw is represented in terms of standard polystylene and X is the compositional ratio [(B)/{(A) + (B)}], and 0.01-1 pt. wt. phosphorus-containing antioxidant. Examples of the phosphorus-containing antioxidants include distearypentaerythritol diphosphite and bits (2, 4-di-t-butyphenyl) pentaerythritol diphosphite.
Patent JP-H05111316-A (JP)
Title: Rice transplanter
Inventor: OKADA SATORU
IPC: A01C11/02
Filed: 1991-10-24
Abstract: PURPOSE:To prevent the worsening of the planted posture of a seedling on the adjacent row in the high-speed transplantation and to perform the leveling of the field surface and the elimination of wheel track in gyration by providing side floats having a leveling part at the front part and placing the side floats in a specific state to both lateral sides of a planting part. CONSTITUTION:Side floats 8, 8 having leveling part 81 are placed at both lateral sides of a planting part 6 and the leveling part is made to be adjustable between a grounded state and a non-grounded state. The leveling part is set to non- grounded state in the case of high-speed plantation and to grounded state in the gyration on a butt, etc.
Patent JP-S63131532-A (JP)
Title: Elevator mechanism
Inventor: FUKUSHIMA TSUNEMI
IPC: G03F1/84
Filed: 1986-11-21
Abstract: PURPOSE:To prevent an element to be inspected such as a mask substrate from being contaminated with dusts generated form a driving mechanism unit of an elevator mechanism by containing the driving mechanism unit in a case which is substantially sealed. CONSTITUTION:There are a groove hole 60 for elevating a coupling member for coupling an elevator base 36 to an elevation block 54 and a through port 62 of an air cylinder 34 on the front wall 38 of a case 52. A flexible sealing member which does not disturb the movement of a coupling member is attached to the inside of the hole 60. Similarly, a sealing member is attached to the inside of the port 62. Thus, the driving mechanism unit of an elevator mechanism 1 is sealed by the case 52. Accordingly, wearing metal powder, oil mist generated from a bearing, etc. between the block 54 and a guide shaft 56 are not externally scattered. Thus, it can prevent an element to be inspected such as a mask substrate from being contaminated.
Patent JP-S62140692-A (JP)
Title: Continuous removal method for water-soluble contaminant in non-water soluble liquid
Inventor: SASAKI TORU
IPC: B01D11/04
Filed: 1985-12-12
Abstract: PURPOSE:To improve the efficiency for substituting and removing a water-soluble contaminant by preliminarily subjecting a non-water soluble liquid contg. the water-soluble contaminant and water or aq. soln. to force mixing by a pump before the two liquids are brought into effective contact with each other via a filter. CONSTITUTION:The non-water soluble liquid (e.g., insulating medium, mineral oil) contg. the water-soluble contaminant (e.g., gaseous ammonia, gaseous chlorine) and the water or aq. soln. are continuously supplied to the pump 3 through a supply route for the non-water soluble liquid contg. the water-soluble contaminant and a supply route for the water or aq. soln. in the stage of removing the water-soluble contaminant from the non-water soluble liquid contg. the water-soluble contaminant. The two liquids are stirred and mixed in the pump 3 and the mixture is fed to a vessel 4 for substituting and removing the contaminant. The two liquids are passed through a filter of small filter meshes disposed in the vessel 4 to increase the contact between the two liquids. The refined non-water soluble liquid is continuously taken out of one discharge port and the water or soln. dissolved therein with the contaminant from the other discharge port respectively by making use of the difference in the specific gravity of the two liquids.