baber/WOPTO huggingface dataset:
Patent JP-S57180543-A (JP)
Title: Paper-feed unit of copying machine
Inventor: SATOU TAKASHI
IPC: B65H3/06
Filed: 1981-04-24
Abstract: PURPOSE:To facilitate the selective transfer of the pressure corresponding to the paper quality by constituting so that the motor rotation is controlled by operations of paper quality selection buttons and the pressure of one of two feed rollers is adjusted by means of an interlocked cam mechanism. CONSTITUTION:When a switches 27-29 are actuated by operations of of operation buttons, cams 20, 21 are rotated by a motor 25 to the conditions corresponding to the paper quality. For example, when the thin paper switch 27 is actuated, the second cam 21 is stopped at a place where its thin paper position 21a gets into contact with a roller 19. 21b is a normal paper position, and 21c is a thick paper position. In case of the thick paper, the cam 20 moves the upper roll of a pinch roll device through a lever 10 to slacken the pressure. When the cam 21 is stopped moving, a lever 8 is swinged in accordance with the cam profile, changing the position of the lower paper-feed roller 13 relative to the upper roller 12 by use of a rotary shaft 16 to adjust the pressure. Thereby, the pressure of the paper-feed roller corresponding to the paper quality can  be easily transferred selectively.
Patent JP-S54152689-A (JP)
Title: Catalyst carrier
Inventor: HASEBA SHIGERU
IPC: B01D53/94
Filed: 1978-05-22
Abstract: PURPOSE: To provide a catalyst carrier completely escapable from strength lowering and cracking esp. in high temp. regeneration by adding Ca and Si, in a specified ratio, to a titania or titania silica type catalyst carrier molded into a desired shaped and calcined.  
     CONSTITUTION: To the above titania or titania silica type catalyst carrier are added below 8, esp. 0.5W8 wt% of Ca and 0.5W100 wt% as SiO 2  of Si to the amt. of TiO 2  contained. Below 1, esp. 0.05W1 wt% of B may be added to further enhance the strength and specific surface area of the catalyst carrier. This carrier is produced as follows: a divalent metal chloride is added to a metatitanic acid slurry to recover TiO 2  as well as to fix sulfate ions in the slurry. To this TiO 2  are added a Ca salt, a silicate and boric acid or a borate, and they are mixed, molded into a desired shape, and calcined at 600W850°C. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-H05224211-A (JP)
Title: Optical modulating element and active matrix substrate for the same
Inventor: FUJIWARA RYOJI
IPC: G02F1/133
Filed: 1992-02-17
Abstract: PURPOSE:To improve the display grade of a display device by applying the above element to this device. CONSTITUTION:The optical modulating element having a liquid crystal layer 11, plural substrates 14 for clamping this layer and a voltage impressing means which is formed on the substrate and impresses a voltage to this liquid crystal layer is directly provided with oriented films 10 consisting of diagonally vapor deposited films having a so-called 'interstice structure' on the electrode 13 surfaces constituting the voltage impressing means and is so constituted that the charge transfer between the liquid crystal layer and the electrode surface is executed through the interstices. The diagonal vapor deposition is executed in the state that the shades of the projections by the thin-film transistors constituting the voltage impressing means are confined or substantially confined within the row electrodes or column electrodes likewise constituting the voltage impressing means.
Patent JP-H06214649-A (JP)
Title: Electromagnetically guided traveling vehicle
Inventor: MIZUKURA TAIJI
IPC: A01M7/00
Filed: 1992-03-18
Abstract: PURPOSE:To provide a steering controller which can accurately control the steering angle of an electromagnetically guided self-traveling vehicle at the turning parts of a guide path at the start of turning or during the turning. CONSTITUTION:A pair of left and right magnetic sensors 26a and 26b mounted on a vehicle body detect the AC magnetic field generated by a leader cable 27 set along a guide path. Meanwhile a steering angle sensor detects the steering angle of a steering device and applies the steering control to the vehicle so that the vehicle travels along the guide path. Then the sensors 26a and 26b are connected to a drive means which turns right and left according to the steering angle. A control means functions to tilt the sensor spindles 58 and 59 of the plane views of both sensors 26a and 26b toward the front by a proper angle to the center line 60 of the traveling direction of the vehicle.
Patent JP-H11253890-A (JP)
Title: Mail lapping method and system device
Inventor: TANIGUCHI AKIHIRO
IPC: B07C3/00
Filed: 1998-03-12
Abstract: PROBLEM TO BE SOLVED: To drastically reduce the charge burden of mail addressed and sent by each entrepreneur to users thereof. SOLUTION: This device 4 has a mail housing tray group 41 for housing plural pieces of mail 1a-1f sorted each prescribed delivery area such as the same zip code, a mail extraction device 42 for reading bar codes 14 on the address faces of the plural pieces of mail of each entrepreneur to conduct retrieval, for example, optically and extracting plural sets of lapped mail groups 2 in which bar codes 14 coincide with each other one by one, and a mail lapping/weight sorting device 43 in which, for example, the address faces of the plural sets of lapped mail groups 2 are arranged in the same direction to collect the groups 2 in order, and envelops 3 each with a transparent film window are sorted in order every prescribed weight as plural pieces of new intensive mail every weight division.
Patent JP-H07269794-A (JP)
Title: Hydrogen reserving tank
Inventor: NISHIZAWA NOBUYOSHI
IPC: F17C11/00
Filed: 1994-03-30
Abstract: PURPOSE:To provide a hydrogen reserving tank which is safe for an user at the time of handling it and subjected to few damage by tank itself. CONSTITUTION:A hydrogen reserving tank is provided with two parallel holding frames 6, 7, and a hydrogen storage alloy cylinder 8 mounted between the holding frames 6, 7, a coupler 14 and a connector 16 for a temperature sensor are provided on one-side ends of the holding frames 6, 7, and a piping 12 whose one end is connected to the hydrogen storage alloy cylinder 8 and the other end is connected to the coupler 14 for taking out hydrogen is provided inside the holding frame 6 in which the coupler 14 is provided. A wiring 17 for connecting a connector 16 for a temperature sensor to a temperature sensor 11 provided in the hydrogen storage alloy cylinder 8 is provided inside the holding frame 7 in which the connector 16 for the temperature sensor is provided.
Patent JP-2000259495-A (JP)
Title: Cache memory control method and multiprocessor system
Inventor: MISHIMA TAKAKAZU
IPC: G06F12/08
Filed: 1999-03-09
Abstract: PROBLEM TO BE SOLVED: To improve the hit rate of a cache memory by fetching data related to an invalid entry in the cache memory of a present processor when exchanging these data between the other processor and a shared memory. SOLUTION: A decoder 32 monitors a system bus 1 and decodes various commands flowing on the system bus 1 and when there is a read command issued from other processors 4, 5..., this is detected. A comparator 33 compares an address shown by the read command flowing on the system bus 1 with a data entry stored in a cache memory 31 and detects the coincident entry. When the data entry is coincident and the data entry in the cache memory 31 is invalid, a cache write waiting mechanism 34 waits the flow of read data, which are transferred between the other processor and a main memory 2, on the system bus 1, these data are fetched and written in the cache memory 31 and the invalid entry is validated.
Patent JP-S55155078-A (JP)
Title: Adhesive tape or sheet
Inventor: OOKUBO SEIZOU
IPC: C08J5/12
Filed: 1979-05-18
Abstract: PURPOSE: An adhesive tape or sheet containing a primer having long pot life and a strongly adhered tackifying agent, prepared by placing a specific primer layer and an acrylic tackifying agent layer on the surface of a polyolefin resin film whose surface has been subjected to oxidation treatment.  
     CONSTITUTION: To the surface of a polyolefin film such as PE or PP film, whose surface has been subjected to oxidation treatment such as flame treatment or corona discharge treatment, is applied (A) a primer prepared by mixing (a) 100pts.wt. an epoxy resin with (b) 10W200pts.wt. a copolymer, ≥5 average degree of polymerization comprising 100pts.wt. 1W8C alkyl (meth)acrylaye, and 30W60pts.wt. 1W2C 2-dialkylaminoethyl (meth)acrylate. Then, (B) an acrylic tackifying agent is applied to the resulting primer layer and dried. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-S52144863-A (JP)
Title: Collecting apparatus for suspended matters on water surface
Inventor: INOMATA KENJI
IPC: C02F1/40
Filed: 1976-05-28
Abstract: PURPOSE: To hole a periphery of a dish slightly lower than a water surface, pour water on the surface containing a lot of suspended matters into the dish, and separate and collect the suspended matters effectively. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-S58178379-A (JP)
Title: Multicolor recorder
Inventor: TASHIRO JIYUNICHI
IPC: G03G15/00
Filed: 1982-04-14
Abstract: PURPOSE:To prevent the breakdown of a toner image and the contamination of a toner and to improve the quality of recording, by detaching a developing device which is not used for developing among plural pieces of developing devices constituting a multicolor recorder. CONSTITUTION:Each developing device is supported at the fulcrum point D of a constituting body 17 and is applied with torque in the direction of an arrow E. Therefore, when a cam 20 is not driven, a guide roll 16 contacts with the outside circumference in both side end parts of a photosensitive drum 1 and the prescribed distance suited for development is maintained between the outside circumference of a non-magnetic sleeve 14 and the outside circumference of the drum 1. When the cam 20 is driven in an arrow F direction, an arm 18 rotates in an arrow G direction and a detaching roll 19 is brought into press contact with the drum 1. As a result, the torque in the direction opposite from an arrow E is generated in the body 17 and detaches the roll 16 from the drum 1. The breakdown of the toner image and the contamination of the toner are thus prevented and the quality of recording is improved.
Patent JP-S58178426-A (JP)
Title: Data processing system
Inventor: MAEDA TAKESHI
IPC: G06F1/26
Filed: 1982-04-14
Abstract: PURPOSE:To put a system in automatic operation at low cost without requiring any special automatic power source controller by dividing the mechanisms and devices of the system into two groups and providing a power supply device for each group. CONSTITUTION:The 1st group of a memory device 9, CPU2, and circuit attachment 10 is connected to a power supply device 11, and a memory device 8 and peripheral device 3 are connected to a power supply device 12. The power supply devices 11 and 12 are connected to a power controller 13 and the CPU2 is connected to the power supply device 12. The power controller 13 turns on the power supply device 12 by a signal from the CPU2. The CPU2, the 1st memory device 9, and circuit attachment 10 are activated all the time to perform power- up operation by receiving a power-on command from a center side.
Patent JP-S51137817-A (JP)
Title: Stator
Inventor: OOISHI MASAAKI
IPC: H02K21/18
Filed: 1975-05-23
Abstract: PURPOSE: To increase the utility factor of magnetic flux in an electric machine converter means, which includes a stator and a rotor, for the drive force for driving the rotor by varying the flux distribution in the stator with formation of holes in the stator. 
     COPYRIGHT: (C)1976,JPO&Japio
Patent JP-H08234500-A (JP)
Title: Carrier for electrostatic latent image developer and its production
Inventor: MANO KOICHI
IPC: G03G9/113
Filed: 1995-02-24
Abstract: PURPOSE: To obtain a carrier having stable characteristics over a long period of time because the coating resin is less liable to the reduction of strength and does not cause peeling by uniformly dispersing a large amt. of carbon black and suppressing change with the lapse of time. CONSTITUTION: The surfaces of carrier cores are treated with a catalyst, an olefin monomer is fed to the surfaces of the cores in the presence of carbon black and polyolefin resin is formed by directly polymerizing the olefin monomer on the surfaces of the cores. The carbon black is incorporated into the resin while forming the resin and polyolefin resin coating layers contg. carbon black by 3-60 pts.wt. per 100 pts.wt. resin are formed on the surfaces of the carrier cores to produce the objective carrier having 1×10<1> -9μ10<6> Ω.cm electric resistance.
Patent JP-S61223291-A (JP)
Title: Vane pump
Inventor: NARASAKA SHIN
IPC: F04C18/352
Filed: 1985-03-27
Abstract: PURPOSE:To prevent fluid from leakage to the outside through a space between a drive shaft and a casing by affording communication between an empty chamber surrounded by the rotor end face at the drive shaft of a rotor projecting from the casing and the inside wall of the casing and the intake side of a pump. CONSTITUTION:An empty chamber 44 surrounded by the rotor 5 end face 6 at the side of a drive shaft 6a of a rotor 5 projecting from a casing 1 and the inside wall of the casing 1 communicates to an intake path 43a through a communicating hole 45. Thus, gas leaking from the rotor 5 end face is recovered to the intake side of pump by the negative pressure in the intake path 43a. Thus, the gas does not leak to the outside through a space between the drive shaft 6a and the casing 1.
Patent JP-S63233106-A (JP)
Inventor: FURUSAWA KOICHI
IPC: E01C13/00
Filed: 1987-03-19
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-S58181135-A (JP)
Title: Combinational input system
Inventor: KAKIHI YOSHIO
IPC: G06F3/023
Filed: 1982-04-16
Abstract: PURPOSE:To perform the combinational input due to plural keys with the input of one key without increasing a memory area, by generating data, which are defined in accordance with a data input key, continuously when the data input key is depressed. CONSTITUTION:A certain display plate is set on a key matrix 5; and when a data input key is depressed, corresponding contents stored in a mat file 6 are outputted. When a data input key 1 is depressed, data stored in an area 1 of the file 6 is outputted. When a data input key 4 is depressed, position information K1, K2, and K3 of data input keys 1, 2, and 3 to which a control code indicating key position information are outputted continuously from the file 6. Key position information of this output are discriminated successively in a control code discriminating circuit 7, and DATA 1, DATA 2, and DATA 3 corresponding to keys 1, 2, and 3 are outputted again, and this output is discriminated in the circuit 7 and is sent to an input object device.
Patent JP-H11253901-A (JP)
Title: Regulating mechanism for position of nozzle in surface cleaning device
Inventor: YAMAMOTO TOSHITAKA
IPC: H01L21/304
Filed: 1998-03-13
Abstract: PROBLEM TO BE SOLVED: To regulate the position and the attitude of a nozzle at short time and easily, which is directly connected to a heat exchanger in a wafer cleaning device and to decrease generation of refuse at the time of regulation. SOLUTION: The regulating mechanism for the position of a nozzle is equipped with a sliding mechanism in the XY directions which is provided in the upper part of a trestle 90 fixed on a floor and enables a heat exchanger 80 direct-coupled to the nozzle to be slid in the orthogonal biaxial directions in the plane direction for the trestle 90, with an X-direction position regulation bolt 140 and a Y-direction position regulation bolt 146 for regulating the positions in the plane (XY) directions and the vertical (Z) direction of the heat exchanger 80 for the trestle 90, with a Z-direction position regulation bolt 150 for regulating both the position in the vertical (Z)  direction of the heat exchanger 80 for the trestle 90 and angle of rotation relating to the axis of the nozzle and with a Y-direction position regulation bolt and a Z-direction position regulation bolt for regulating both the positions in the right and left (Y) directions of the tip of the nozzle and the position in the vertical (Z) direction thereof.
Patent JP-H07270368-A (JP)
Title: Method for measuring dissolved ozone
Inventor: OGATA KIYONORI
IPC: G01N31/00
Filed: 1994-03-31
Abstract: PURPOSE:To provide a measuring method for dissolved ozone which makes it possible to correctly measure O3. CONSTITUTION:(1) A measuring water is collected, in which potassium iodide (KI) and a reaction promotor are mixed. (2) The obtained solution is subjected to titration by a current titration device, thereby to detect an end point. A using amount A of a titration reagent is measured. (3) The measuring water is collected and mixed with ammonium sulfate. (4) The prepared solution is processed through titration by a current titration device, to detect an end point. A using amount B of the titration reagent is measured. (5) Potassium iodide (KI) and the reaction promotor are mixed in the solution prepared in (4). (6) The obtained solution is titrated with a current titration device to detect an end point, when a using amount C of the titration reagent is measured. (7) An amount of dissolved ozone is measured according to a formula {A-(C-B)}.f.{(amount of the measuring water + amount of KI)/amount of the measuring water}.(weight of ozone/weight of chlorine), wherein A, B and C are using amounts and (f) is a factor of the titration reagent.
Patent JP-S57178239-A (JP)
Title: Developer for resist for exposure
Inventor: MASUOKA KIYOTAKE
IPC: G03F7/038
Filed: 1981-04-27
Abstract: PURPOSE:To obtain a developer swelling hardly a resist during development in the formation of a fine resist figure by mixing methyl ethyl ketone with methyl isobutyl ketone or methyl n-butyl ketone. CONSTITUTION:Methyl ethyl ketone is mixed with methyl isobutyl ketone or methyl n-butyl ketone in 3:1-10:1 volume ratio to obtain a developer. By developing polyglycidyl methacrylate exposed to electron beams with the developer, a figure with high reproducibility in narrow line width and sharp peripheral corners is obtd.
Patent JP-H10238149-A (JP)
Title: System for shopping cart collection
Inventor: OMORI MASATO
IPC: A47B31/00
Filed: 1997-02-27
Abstract: PROBLEM TO BE SOLVED: To return a shopping cart down to the shopping cart collection place of a shopping building from a multi-story parking space juxtaposed on the shopping building. SOLUTION: A shopping cart collection system 2 includes a belt conveyor in a parking space for horizontally moving a shopping cart 16 at each parking story of a multi-story parking space 12. The belt conveyor is set in a space behind each parking space of each parking story of the multi-story parking space 12. A lift 34 in the parking space receives the shopping cart 16 from the belt conveyor in the parking space to lower it to a basement 32 of the multi-story parking space 12. A belt conveyor 48 between the parking space and the shopping building receives the shopping cart 16 from the lift 34 in the parking space to horizontally be moved from the basement 32 of the multi- story parking space 12 to the basement 46 of the shopping building 10.  A lift 50 in the shopping building is lifted to one floor which is the setting floor of a shopping cart collection place 18 from the basement 46 of the shopping building 10.
Patent JP-H09233436-A (JP)
Title: Image display device
Inventor: KURITA TOSHIYUKI
IPC: H04N7/01
Filed: 1997-03-17
Abstract: PROBLEM TO BE SOLVED: To display an image without deterioration in the image and to prevent the circuit scale from being increased by reading a standard television signal synchronously with a stable oscillation output in the case of reading the standard television signal from a storage section in an N-multiple means so as to conduct double speed conversion and correcting a time base of the signal. SOLUTION: A received standard television signal is written in storage sections 105a, 105b used for double speed conversion in an N multiple means 105 synchronously with an oscillation output from a 2nd oscillation means 107 in common for the double speed conversion. The standard television signal of N multiple speed whose time base fluctuation having been in existence at the reception is outputted by reading the written standard television signal from the storage sections 105a, 105b synchronously with the oscillation output from the 1st oscillation means 124. The standard television signal of N multiple speed is given to a display device 126 synchronously with a horizontal drive pulse from a horizontal drive pulse generating means 109 and displayed thereat.
Patent JP-H05168358-A (JP)
Title: Multiplication of leaf bud of strawberry
Inventor: IDO YOICHI
IPC: A01H4/00
Filed: 1991-03-04
Abstract: PURPOSE:To provide a method for massively multiplying the plant tissue, etc., of strawberry having uniform leaf buds and capable of being used as a material for embedding artificial seeds therein in a short culture period. CONSTITUTION:A method for multiplying the leaf bud of a strawberry comprises culturing the plant (shoot apex) tissue, etc., of the strawberry in a solid medium containing nutrients to obtain the plant (shoot apex) tissue in which young leaves are not developed or in which the development of the young leaves is begun, and subsequently culturing the tissue in a medium containing cytokinin. A method for multiplying the leaf bud of strawberry comprises culturing the plant (shoot apex) tissue of the strawberry to obtain the plant (shoot apex) tissue in which the young leaves are not developed, and subsequently culturing the tissue in a medium containing the cytokinin in a relatively high concentration before the multiplied leaf bud mass becomes a size suitable for artificial seeds. A method for multiplying the leaf bud of the strawberry comprises culturing the plant (shoot apex) tissue of the strawberry in a medium containing the cytokinin and glucose.
Patent JP-S62219757-A (JP)
Title: Optical scanning device
Inventor: HAMADA AKIYOSHI
IPC: H04N1/113
Filed: 1986-03-19
Abstract: PURPOSE:To prevent an image from being affected adversely by a synchronizing signal generating optical beam, by setting the intensity of the synchronizing signal generating optical beam lower than that of an image forming optical beam. CONSTITUTION:A synchronizing signal, the inverse of SOS, is generated by using a synchronizing signal generating laser beam B' separately from an image forming laser beam B. Therefore, it is enough for the image forming laser beam B only to perform the minimum range of scanning required for an image forming, and an image forming speed is made into a high speed. In a laser beam printer, the intensity of the synchronizing signal generating laser beam B' is set lower than that of the image forming laser beam B, and also, the sensitizing threshold value of a photosensitive drum 4. Namely, by scanning the synchronizing signal generating laser beam B' accompanied by the rotation of a polygon mirror 3, a latent image which becomes the noise for a bit of picture information is formed, therefore, the device is constituted so that the photosensitive drum 4 is not sensitized even when the beam B' is scanned on the photosensitive drum 4.
Patent JP-S61219778-A (JP)
Inventor: SATO YASUHIRO
IPC: C04B40/04
Filed: 1985-03-25
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。