baber/WOPTO huggingface dataset:
Patent JP-H04102840-A (JP)
Title: Optical scanning device and multiple image forming device
Inventor: FUJIWARA TORU
IPC: G03G15/04
Filed: 1990-08-22
Abstract: PURPOSE:To fix the stopping position of a scanner, to restrain the deviation of an image and to obtain a clear image by providing a specified slider on an optical scanner for scanning an original and controlling the speed of the slider. CONSTITUTION:A photosensitive drum 3 provided with a photosensitive layer on a surface is rotated in a clockwise direction, and the surface thereof is evenly electrostatically charged. Light of the original from the scanner 28 irradiates the drum 3 to form a latent image. A transferring belt 11 abuts on the drum 3 and rotates in counterclockwise direction. A belt mark 11a is provided on the belt 11. The sliders 31 and 32 are provided on the scanner 28, and when the scanner 28 is returned, a specified low speed is kept by reducing a speed at a first position, and the scanner 28 is stopped at the specified position by starting a stopping action at a second position. Then the belt mark 11a is detected and scanning its started.
Patent JP-H04103680-A (JP)
Title: Water-based coating material and coating method using the same
Inventor: MITSUTSUJI MASARU
IPC: C09D133/00
Filed: 1990-08-22
Abstract: PURPOSE:To obtain the subject resin for 2 coat 1 baking method, useful from the point of view of preventing air pollution or saving of resources by using an aqueous dispersion of a polyurethane resin, neutralized by using a primary or secondary monoamine, in combination with a resin for a water-based coating material and a crosslinking agent as the main components. CONSTITUTION:The objective water-based coating material obtained by blending (A) a resin for a water-based coating material with (B) an urethane resin-based emulsion composed of an aqueous dispersion of a polyurethane resin synthesized by reacting (i) a fatty and/or alicyclic polyisocyanate with (ii) a high-molecular polyol, (iii) alpha,alpha-dimethylolmonocarboxylic acid, as necessary, and (iv) a chain- lengthening agent and/or a polymerization terminator and then neutralizing carboxyl groups of the resultant reaction product by using (v) a primary and/or secondary monoamine and (C) a crosslinking agent so that the weight ratio of the components (A)/(C) and [(A+C]/(B) may be (90/10) to (60/40) and (95/5) to (60/40), respectively.
Patent JP-H0652556-A (JP)
Title: Pickup driving system of optical disk device
Inventor: TAKEBAYASHI MAMORU
IPC: G11B7/085
Filed: 1992-07-29
Abstract: PURPOSE:To stabilize the operating state of a driving motor which drives a pickup section and operation of a pickup section by superimposing a pulse voltage upon the driving voltage of the driving motor at regular intervals. CONSTITUTION:The output of a pulse generator 15 is supplied to a feed error amplifier 12 which generates the driving voltage of a feed motor 14 which is a pickup driving motor through a switch 16. When the output is supplied, a periodic pulse from a pulse generator 15 is superimposed upon the saw tooth driving voltage and supplied to the motor 14. Therefore, the shifting amount of a pickup can be reduced at the time of moving the pickup as compared with the conventional example and precise operation control can be performed stably at the time of actuating the pickup, because the motor 14 is always set to nearly a dynamic friction state.
Patent JP-H0271699-A (JP)
Title: Supervisory equipment for plant instrumentation panel
Inventor: MATSUMOTO SHIGERU
IPC: H04Q9/00
Filed: 1988-09-07
Abstract: PURPOSE:To detect an indication value and an alarm value arrival or the like in real time with high accuracy by processing an image pickup signal with a picture processing unit storing instrument extraction information, conversion equation of pointer position information into an indication value of instrument indication scale and an alarm value or the like. CONSTITUTION:An image pickup signal of a plant instrumentation panel 1 by a video camera 3 is fed to a picture processing unit 4, instrument extraction information of a storage section 6 is referenced, an identification section 7 identifies instruments and calculates the position of the pointer of the instrument on a picture as a numeral. Based on the numeral value, a discrimination section 8 references equations converting instrument pointer position information of the storage section 6 into a scale indication and an alarm value to calculate the scale indication value and discriminates the alarm value arrival of the indication value and outputs them to an output device 5. Thus, the instrument indication value and the arrival of the indication value to the alarm value are detected in real time with high accuracy.
Patent JP-H0772977-A (JP)
Title: Processor
Inventor: TAKAHASHI TORU
IPC: G06F3/0488
Filed: 1993-09-07
Abstract: PURPOSE:To clearly indicate a selected item selected by an input device from among the items displayed on a display device. CONSTITUTION:In a display control circuit 31, an origin address corresponding to the selected item is determined by referring to a correspondence table on the basis of a touch position detection signal St from a touch detecting part 26, and memory data corresponding to a rectangular area whose origin address is the origin of the rectangular area set beforehand in accordance with the selected item to be moved and displayed is held as moving display data, and an operator can be made to recognize easily the selected item since the selected iten moves to the upper left and lower right three times by every two dots respectively on a display screen by writing background scenery data and the moving display data in each address corresponding to the rectangular area while updating successively the address of the origin of the rectangular area.
Patent JP-H1064417-A (JP)
Title: Blast grinding device and manufacture of gas discharge panel
Inventor: NAKAYASHIKI KATSUMI
IPC: H01J9/02
Filed: 1996-08-23
Abstract: PROBLEM TO BE SOLVED: To prevent the condition of abrasive grain injection flow from being uneven, even if injection nozzle is moved, try to enhance the accuracy of blast grinding, and provide the manufacture of the gas discharge panel, which forms bulkheads by the use of blast grinding. SOLUTION: An injecting part 101 for injecting abrasive grains 102, a tank 122 for storing abrasive grains 102, and a tubular member 123 or turning out a route carrying abrasive grains from the tank 122 to the injection part 101 are integrally formed, and it is so constituted that abrasive grains 102 are injected out of the injection part 101, while the aforesaid integrated part is being moved facing opposite an article to be grinded 210 so as to allow blast grinding to be performed. By using this blast grinding device, bulkheads (spacers) are formed, and the gas discharge panel is thereby manufactured.
Patent JP-H0667461-A (JP)
Title: Toner
Inventor: MATSUDA HIROAKI
IPC: G03G9/087
Filed: 1992-08-21
Abstract: PURPOSE:To obtain such a toner that stable positive charging is obtd., good color reproducibility is obtd., the picture image has gloss without curling of the picture image plane, and that the toner is chemically and biochemically stable and safe and environmentally stable, gives good dispersibility for dyes or pigments, and causes no transfer to a vinyl chloride mat. CONSTITUTION:The binder resin component of this toner contains at least one kind of polyol resin having 3 to 7 Mw/Mn and 100-115 deg.C softening point, selected from the following resins (1)-(4). The resin is obtd. by capping epoxy groups at both ends of the epoxy resin. (1) Reaction product by the reaction of univalent active hydrogen-contg. compd. to epoxy groups at both ends. (2) Reaction product by esterification of the compd. (1) with secondary hydroxyl groups by monocarboxylic acid or its ester or lactones. (3) Reaction product obtd. by the reaction of primay amine and bivalent phenol to epoxy groups of both ends and further by the reaction with univalent active hydrogen-contg. compd. (4) Reaction product of (3) with secondary hydroxyl group with monocarboxylic acid or its ester or lactone.
Patent JP-H0559904-A (JP)
Title: Method for cooling steam turbine and device therefor
Inventor: OIWA AKIO
IPC: F01D25/12
Filed: 1991-09-03
Abstract: PURPOSE:To speedily cool a steam turbine without generating distortion or crack in a turbine metal or the like of the steam turbine by providing a fan for circulating a cooling medium, flow rate control valves for controlling a flow rate of the cooling medium, and temperature sensors for measuring temperatures of the metal of the steam turbine. CONSTITUTION:A fan 5 circulates a cooling medium, and a flow rate control valve 6 controls a flow rate of the cooling medium. A pressure control valve 8 keeps on a suction side of the fan 5 at an atmospheric pressure in such a manner as not to make a steam turbine 1 become at a negative pressure. Another flow rate control valve 10 equalizes a cooling effect inside the turbine. A temperature of a metal on a team outlet side is measured 11, and a temperature of the metal on a steam inlet side is measured 12. A temperature in an inlet of the cooling medium is measured 13, and a temperature in an outlet of the cooling medium is measured 14. A controller controls at least one of the fan 5, a heat exchanger for the cooling medium 7, the cooling medium flow rate control valve 6 on the basis of the temperatures, thus controlling a temperature and flow rate of the cooling medium.
Patent JP-H0950231-A (JP)
Title: Rocking device for railroad simulator
Inventor: HOSHINO MASAMITSU
IPC: G09B9/04
Filed: 1995-08-09
Abstract: PROBLEM TO BE SOLVED: To simulate rolling just as a real car. SOLUTION: A first movable table 103 is vibrated in a first direction along a first guide rails 107. A second movable table 104 is positioned in the upper part of the first movable table 103 to be vibrated in a second direction along second guide rails 108. The first and second guide rails 107, 108 are made to be perpendicular to each other and the first and second movable tables 103, 104 move independently of each other. The car body 101 positioned in the upper part of the second movable table 104 performs a movement in a plane within a fixed range. The car body 101 is connected to the second movable table 104 by coil springs 110 and is supported by an alignment shaft for rolling and bearings provided on the vertical line passing the center of the horizontal width of the car body to be rotatable around the shaft.  A rotational force is generated in the car body by acceleration in the plane direction accompanying the movement in a plane and the weight in the gravity direction loaded on the car body. The coil springs 110 connect the car body 101 and the second movable table 104 and also support the car body 101.
Patent JP-S6377283-A (JP)
Title: Video signal transmitting method in goods delivering supervising system
Inventor: KOJIMA YASUE
IPC: H04N7/18
Filed: 1986-09-20
Abstract: PURPOSE:To prevent a video signal from being interrupted on the way to transmission by transmitting a video signal with a coaxial cable, transmitting a synchronizing signal with a cable for supplying a direct current power source and restoring them to a compound video signal in a system controller. CONSTITUTION:At a TV camera 3, a synchronizing signal generating circuit 23 is provided and in a system controller 9, a video processing circuit 16, a monitor 13, etc., are provided. At the circuit 16, a synthesizing circuit 24 to synthesize a video signal and a synchronizing signal is held. The section between the camera 3 and the circuit 24 is combined by a coaxial cable 15, and the circuit 23 and the circuit 24 are combined through a cab tire cable for supplying a direct current power source. The cable 17 is to supply a direct current power source from a power source device 10 to the camera 3, etc. Even when the cable 15 is cut, an image memory and VCR are inserted, and the signal via these is sent, a synchronizing signal is not included, and therefore, a regular image can be restored. Even when the cable 17 is cut, in the same way, the regular image cannot be obtained.
Patent JP-H1057202-A (JP)
Title: Shelf board for exhibition stand
Inventor: MATSUDA AKIRA
IPC: A47B96/02
Filed: 1996-08-23
Abstract: PROBLEM TO BE SOLVED: To make the front end edge of a shelf board hardly deformed without using a special member. SOLUTION: This shelf board for an exhibition stand is fitted with a plate- like hold section 7 holding a price card 8 or a plate member stickable with the price card 8 at the front end edge of a flat plate-like shelf board main body 4. The front end edge of the shelf board main body 4 is bent downward, then it is bent to be protruded forward in the horizontal direction. A nearly L-shaped member 9 is constituted of a horizontal section 9A kept in face contact with a horizontal plate section 4D at the front end edge of the shelf board main body 4 from below and having the longitudinal length that the rear end is located behind the horizontal plate section 4D in the face contact state and a vertical section 9B bent upward from the rear end of the horizontal section 9A.  The nearly L-shaped member 9 is fixed to the shelf board main body 4 to form a rectangular section on the back face side of the downward plate section 4C of the shelf board main body 4, and a hold section 7 or a plate member is integrally formed at the front end section of the horizontal section 9A of the nearly L-shaped member 9 to form a shelf board 1 for an exhibition stand.
Patent JP-H0968671-A (JP)
Title: Head-mounted type display
Inventor: SHICHINOHE YUJI
IPC: G09F9/00
Filed: 1995-08-31
Abstract: PROBLEM TO BE SOLVED: To prevent the eyes from getting tired even when this display is used for a long time by providing the display with an optical path change means changing an optical path in a direction that the respective optical paths to the pictures of the corresponding displays recognized by the respective eyes of both eyes are converged. SOLUTION: Light from the display for a right eye 6A is made incident on the right eye out of both eyes 5 through an eyepiece 8A and a prism 7A. In such a case, the picture of the display 6A is formed at a point P by the action of the prism 7 and the formed picture is recognized by an observer. Similarly, light from the display for a left eye 6B is made incident on the left eye out of both eyes 5 through an eyepiece 8B and a prism 7B. In such a case, the picture of the display 6B is formed at the point P by the action of the prism 7B and the formed picture is recognized by the observer. Thus, the respective optical paths to the respective pictures of the corresponding displays 6A and 6B recognized by the respective eyes of both eyes 5 is guided in the direction that they are converged and the respective pictures can be simultaneously viewed in a natural state for both eyes 5.
Patent JP-H1161180-A (JP)
Title: Cleanser composition for automatic tableware washer
Inventor: TANAKA ATSUSHI
IPC: C11D3/386
Filed: 1997-08-20
Abstract: PROBLEM TO BE SOLVED: To obtain the subject composition, excellent in activities for cleansing various kinds of soil, resistance to environmental pollution and stability of an enzyme without including a tripolyphosphate by including a specified nonionic surfactant. SOLUTION: This cleanser composition for an automatic tableware washer comprises (A) a nonionic surfactant of the formula [R is an 8-18C alkyl; OE is oxyethylene; OP is oxypropylene; (1), (m) and (n) are each 0.2-10], preferably of 0.001-10 wt.%, and preferably (B) a polyoxypropylene having 10-90 average condensation degree of oxypropylene group, preferably of 0.001-10 wt.%, (C) an enzyme such as amylase, preferably of 0.1-10 wt.%, (D) a Ca scavenger such as a silicic acid compound, preferably of 5-85 wt.%, (E) a breaching agent such as sodium percarbonate, preferably of 0.1-20 wt.% and (F) an alkaline agent, preferably of 0.1-30 wt.% and (G) a surfactant other than the component A.
Patent JP-H0779137-A (JP)
Title: Schmitt circuit
Inventor: YODA RYUICHI
IPC: H03K3/2897
Filed: 1993-09-08
Abstract: PURPOSE:To provide a Schmitt circuit easily securing the stable hysteresis characteristic against fluctuation of a temperature. CONSTITUTION:A reference potential is applied to a base of a transistor(TR) Q12 in a differential amplifier circuit (ECL circuit) having a 1st TR Q11 whose base connects to an input terminal and a 2nd TRQ12 whose emitter connects to an emitter of the TRQ11 via a resistor, and a series circuit comprising a 1st switching means SW1 and a 1st constant current source is connected between the base of the TRQ12 and a high potential power supply and a series circuit comprising a 2nd switching means SW2 and a 2nd constant current source is connected between the base of the TRQ12 and a low potential power supply, the SW1 is closed and the SW2 is open when an output of the differential amplifier circuit Q12 is at a low level and when the output is at a high level, the SW1 is open and the SW2 is closed.
Patent JP-2000040126-A (JP)
Title: Information recording and reproducing device
Inventor: WATABE TETSUO
IPC: B42D15/10
Filed: 1998-07-23
Abstract: PROBLEM TO BE SOLVED: To improve reliability by locking the insertion/removal mechanism of an optical card while recording and reproducing information. SOLUTION: In the locking mechanism 101 of the insertion/removal mechanism 84, an arm 102 is freely turnably supported with a shaft 103 and energized counterclockwise by an energizing member 104. The arm 102 is provided with a bend part 102a to be moved by the action of a pin 105 provided on an optical head 72 and a locking part 102b to be engaged with the pin 106 provided on a rack 91. When the optical head 82 is returned to a standby position, the pin 105 is abutted on the bend part 102a, the arm 102 is rotated clockwise, the locking part 102b is detached from the pin 106 and the rack 91 is released.  After the insertion/removal mechanism 84 loads the optical card C on a mounting base 75, when the optical head 72 leaves the standby position, the pin 105 is separated from the bend part 102a, the arm 102 is rotated counterclockwise by the energizing force of the energizing means 104, the locking part 102b is engaged with the pin 106 and the rack 91 is locked.
Patent JP-H0543350-A (JP)
Title: Production of high-conductivity porous carbon material
Inventor: HAINO KAZUYOSHI
IPC: C04B35/83
Filed: 1991-08-09
Abstract: PURPOSE:To provide a method for producing a porous carbon material excellent in porosity and structural strength and showing an excellent heat and electrical conductivity. CONSTITUTION:To 60-90 pts.wt. organic materials mainly composed of alpha-cellulose and 10-40 pts.wt. water soluble paper-making binder, 5-40 pts.wt. scale- shaped expanded graphite is added and the resultant mixture is dispersed in water. The obtained dispersion is subjected to paper-making, formed into a sheet shape and subsequently immersed in a phenolic resin solution. The treated sheets are laminate molded in a half-cured state and the resultant molded material is then calcined and carbonized in an anti-oxidative atmosphere at >=800 deg.C. A scale-shaped expanded graphite having 50-250mum particle size and <=1mum thickness is preferably used.
Patent JP-H02170-A (JP)
Title: Preparation of thienamycin synthesis intermediate
Inventor: TOOMASU EMU ETSUCHI RIYU
IPC: C07D205/08
Filed: 1988-09-08
Abstract: Disclosed is a process for the stereocontrolled total synthesis of thienamycin, which synthesis proceeds via intermediate II:   <IMAGE> II  wherein R is a readily removable carboxyl protecting group; and <IMAGE>  is a readily removable acyl group.
Patent JP-H0272668-A (JP)
Title: Manufacture of semiconductor device
Inventor: OKA HIDEAKI
IPC: H01L29/78
Filed: 1988-09-07
Abstract: PURPOSE:To prevent all defects due to plasma damages with the effect of the improvement in characteristics being secured by using a step by which a semiconductor device is immersed in a plasma atmosphere incorporating ammonia. CONSTITUTION:After a gate electrode 103 is formed, source and drain regions 104 are formed, and an interlayer insulating film 105 is formed. Then, a semiconductor device is immersed in a plasma atmosphere incorporating at least ammonia. Then, a trap that is present in a grain boundary part can be terminated. When the surface of the interlayer insulating film 105 is exposed to the plasma atmosphere of the ammonia, the surface is nitrided. Thus dielectric breakdown strength is improved. At least a part of the channel region of a poly-Si TFT polycrystalline silicon thin film transistor and the like comprises a non-single crystal semiconductor. The high performance of such an insulating gate type field effect transistor comprising said semiconductor can be implemented without a defect due to plasma damage and the like.
Patent JP-H0887464-A (JP)
Title: Data providing device
Inventor: OMURA TAKESHI
IPC: G06F13/00
Filed: 1994-09-19
Abstract: PURPOSE: To provide the data providing device which provides data equally for plural data request parts of plural data request devices. CONSTITUTION: The data providing device is equipped with a request input part 101 which receive data request instructions from the data request parts of the data request devices 110 and 120, a request instruction storage part 104 which stores the data request instructions separately by the respective data request parts of the respective data request devices, a data generation part 102 which generates data according to the data request instructions, a data transmission part 103 which sends the data generated by the data generation part 102 to the data request parts 111 and 121 of the data request devices 110 and 120 through a network,  and a request instruction order control part 105 which passes the data request instructions of the respective data request devices stored in the request instruction storage part 104 to the data generation part 102 at previously set intervals in the order of the reception of the requests.
Patent JP-2001046840-A (JP)
Title: Method for treating chemical substance
Inventor: KOGA SHOTARO
IPC: C02F1/32
Filed: 1999-08-06
Abstract: PROBLEM TO BE SOLVED: To reduce CO and a volatile organic substance in a decomposition product and perform a perfect resolution of environmental problems by a photo-catalyst in the case of treating a chemical substance through a photo-catalytic reaction by simultaneously or sequentially executing each oxidative decomposition treatment in a water phase and gas phase by using a photo-catalyst. SOLUTION: Each oxidative decomposition of a chemical substance in water and gas phases is executed simultaneously or successively by using a photo-catalyst, respectively. For example, a fixing photo-catalyst is filled in an entire interior of an oxidation treatment tank and a treatment object liquid is contained in a part of the interior and irradiation with light is performed in a state wherein a space above a surface of the liquid is kept as a space filled with only the photo-catalyst. Thus, oxidation decomposition treatment of the water phase is executed by the fixing photo-catalyst immersed in the treatment object liquid and, at the same time, oxidation decomposition treatment of a volatile organic substance in decomposition products that is hardly soluble in water is executed by a gas phase fixing catalyst.  By this method, a chemical substance that can pollute the environment is subjected to oxidation decomposition treatment so as to eliminate secondary pollution accompanying the treatment.