baber/WOPTO huggingface dataset:
Patent JP-H04293774-A (JP)
Title: Sputtering device
Inventor: FUJIMOTO SHIGERU
IPC: H01L21/203
Filed: 1991-03-20
Abstract: PURPOSE:To easily maintain the cleanliness in a vacuum treating chamber and to form high-quality thin films by allowing the putting in and out of a deposition preventive plate from the outside while maintaining the atmosphere in the vacuum treating chamber within a treating range by opening and closing gate valves. CONSTITUTION:The vacuum treating chamber 101, a vacuum preliminary chamber 112 and a taking-outpreliminary chamber 114 are evacuated to a vacuum and gaseous Ar is supplied to maintain the atmosphere of a prescribed pressure while the gate valves 115, 116 of the load lock type sputtering device are held closed. The deposition preventive plate 130 is supplied by a transporting system 132 into the treating chamber 101 in synchronization with the opening and closing of the gate valve 115 at the time of transporting the substrate 120 from the preliminary chamber 112 to the treating chamber 101. The aperture of the deposition preventive plate 130 is positioned above the target 103 and the substrate 120 is taken out by opening the gate valve 116 when the sputtering treatment ends. The deposition preventive plate 130 is taken out by the transporting system 132 in synchronization with the opening and closing of the gate valve 116 at the time of taking out when the volumetric quantity of the deposition preventive plate 130 increases. The fresh deposition preventive plate 130 is then carried into the treating chamber 101.
Patent JP-H09231712-A (JP)
Title: Disc cartridge
Inventor: FUNATO KOJI
IPC: G11B23/03
Filed: 1996-02-20
Abstract: PROBLEM TO BE SOLVED: To obtain a disc cartridge of which thickness can be reduced, strength can be improved and moldability can be secured by setting both end parts of a bridge piece for linking open ends of a head insertion hole of an upper shell to a specified dimension while applying a thickness reducing working at the center thereof. SOLUTION: This disc cartridge is provided with upper and lower shells injection-molded by a synthetic resin, a disc-shaped recording medium housed in the shells and a head insertion hole 16 cut from almost the central part to the front end rim of the shell. A bridge piece 18 is molded integral on the upper shell 2 and links the sides of open ends 16a of the head insertion hole 16 almost in a U-shaped form across the width thereof. Both end parts 18c of the bridge piece 18 are built broad along the length of the bridge piece 18 and thick vertically while a thickness reducing working is applied at each center of both the end parts 18c to form recessed parts 18d.
Patent JP-H03254971-A (JP)
Title: Page printer
Inventor: SUZUKI TAKAYOSHI
IPC: B41J21/00
Filed: 1990-03-06
Abstract: PURPOSE:To prevent the missing of printing data, such as characters, by a method wherein printing data for each line is printed with a shift toward a line head by the amount of space data. CONSTITUTION:Prior to printing, a first identifying means identifies whether printing data for each line can be contained in paper 1 which is A4-size cut paper. When the printing data for each line contains space data to be arranged from the line head thereof, a second identifying means identifies the shortest one in the space data. When the presence of printing data of a line which cannot be contained in the paper 1 is identified by the first identifying means, a control means controls printing so that printing data for each line is shifted toward the line head by the amount of the space data corresponding to that identified the second identifying means. In this manner, the character part of the printing data is correctly printed without the possibility of overflowing and missing.
Patent JP-S62216092-A (JP)
Title: Online hand-written character recognizing system
Inventor: ISHIGAKI ICHIJI
IPC: G06K9/62
Filed: 1986-03-13
Abstract: PURPOSE:To obtain a recognizing device of less erroneous read by using a stack to advance correspondence while limiting dynamically a correspondence range by a pair of preceding correspondence feature points. CONSTITUTION:An input pattern expressed with a structure called DAG (directed acyclic graph) is stored in an input pattern storage part 1. Standard patterns expressed with the DAG structure are stored in a standard pattern storage part 2. In the DAG structure, feature points including end points of strokes and bending points are used as nodes and a pattern is expressed with a form of connection of a point of feature points transposed in accordance with the writing order; and if there are plural feature points which should follow a certain feature point by the writing order, the standard pattern is stored as the structure where the node corresponding to the feature point is connected to plural nodes.
Patent JP-S54147756-A (JP)
Title: Selection attenuator
Inventor: IWABUCHI MITSUNOBU
IPC: H03H7/24
Filed: 1978-05-12
Abstract: PURPOSE:To improve the contact reliability of contacts, by connecting the contacts corresponding to the first and second attenuation of the attenuation selection switch to the input terminal and ground of common potential respectively. CONSTITUTION:The selection attenuator used for the vertical axis amplifier of an oscilloscope is inserted between the stages of the amplifier. The output signal of the preamplifier is inputted to the terminal 1, the output resistance of the preamplifier is sufficiently smaller than the sum of the resistors 4 and 5, and the input resistance to the next stage amplifier is sufficiently greater than the parallel resultant value of the resistors 4 and 5. The value of the resistor 7 is selected equal to the sum of the resistors 4 and 5. In the condition where the common terminal of the switch 3 connected to the terminal 1 corresponding to the first attenuation factor, the input current almost flows to the contact of the switch 3 and the resistor 7. When the common terminal of the switch 3 is connected to the common potential corresponding to the second attenuation rate, the input current almost flows to the common potential through the contact and the resistor 5. Thus, since the current flowing to the contact of the switch has almost equal current value as the input current, the contactness reliability can be increased in comparison with conventional fine current.
Patent JP-S60217984-A (JP)
Title: Automatic self-filling device and method for distributor
Inventor: REONAADO JIYAKOBUSU
IPC: G05D9/12
Filed: 1985-03-19
Abstract: In connection with a beverage dispensing machine, an automatic self-fill control apparatus for the machine for controlling the filling of the liquid tank, which liquid tank is fed with a combination of water and a concentrate syrup adapted to be mixed with the water within the tank. A sensor member is disposed in the tank in a position so as to be responsive to the rise and fall of liquid in the tank. Pump means are provided adapted to pump the syrup to the tank. Control of water flow to the tank is also carried out. The sensor member has a low probe for detecting a low predetermined level of liquid in the tank and a high probe for detecting a high predetermined level of liquid in the tank and adapted to respectively generate low and high probe signals. Control circuit means is provided receiving and responsive to these low and high probe signals for controlling the pump to operate when the low probe is uncovered and terminating the pumping action when the liquid level reaches the high probe position so that the liquid level in the tank is always maintained at a level between the low and high probes. Also provided is a third sensor for determining an unsafe condition referred to herein as a system override to shut the system down in the event that the high probe is covered and that the liquid level proceeds to the even higher third probe. Also in the system of the present invention, there is provided a sensor for detecting an out-of-syrup condition.
Patent JP-H06276626-A (JP)
Title: Gas-insulated switching device
Inventor: GOTO AKIHIKO
IPC: H02B13/02
Filed: 1993-03-16
Abstract: PURPOSE:To increase the vibration proof of a gas-insulated switching device. CONSTITUTION:Branch buses 11A to 11C arranged in parallel to the surface of a floor are connected to breakers 13A to 13C provided upright on the surface of the floor, and arresters 12A to 12C are connected to the branch buses 11A to 11C. Thereby, since the height of gas-insulated switching devices 9A, 9B, 9C from the surface of the floor becomes low, the position of the center of gravity goes down, so that the frequency of natural oscillation becomes high to increase vibration proof.
Patent JP-S59180406-A (JP)
Title: Distance sensor
Inventor: FUJIWARA YOSHIMASA
IPC: G01B11/00
Filed: 1983-03-31
Abstract: PURPOSE:To remove light rays other than the light having a wavelength of a light source, to suppress the loss of the light to several % or less, and to improve sensitivity, by inserting a dichroic mirror in a light path of a light receiving optical system, and using the wavelength region of the light, which is reflected by the dichroic mirror for the light source of a light projector. CONSTITUTION:Both current outputs of a PSD element 5 are converted into voltages V1 and V2 by amplifiers 11 and 12. The voltages are processed by an adder circuit 13, a subtracting circuit 14 and a dividing circuit 15, and the divided result VP=(V1-V2)/(V1+V2) is obtained. The voltage VP represents the position of a light spot image on the PSD element 5. Comparators 16 and 17 constitute a window type comparator and can set upper and lower limit values by potentiometers 18 and 19. The outputs of the window type comparators are outputted to a far end terminal (FAR), a near end terminal (NEART), and a proper terminal (GO) by way of a digital processing part 20 and a transistor output part 21.
Patent JP-H11236941-A (JP)
Title: Vibration damping force increasing method for liquid damper and forced swirl liquid damper
Inventor: TOMITA KENJI
IPC: E01D1/00
Filed: 1998-02-23
Abstract: PROBLEM TO BE SOLVED: To increase vibration damping force by forcibly rotating a liquid having a free liquid level in a container to generate swirls. SOLUTION: When the water 2 having a free water level in a container 1 is forcibly rotated, swirls are generated. If acceleration is applied in the horizontal direction, force is generated in the opposite direction to the acceleration by the inertial force of the water 2. If rocking vibration is applied in this state, the water 2 behaves as a gyro-stabilizer, and the force to damp the acceleration caused by rocking vibration is generated. The degree of the vibration damping effect is made larger when the water 2 having the free water level in the container 1 is rotated than when it is merely vibrated. The vibration damping effect is exerted for the frequency band wider than that of the single damper by the conventional technique. When a damper A of one kind is installed, vibration can be damped in tune with the wide frequency of a structure.
Patent JP-S57170343-A (JP)
Title: Opening-closing mechanism of feeder for continuous sheet
Inventor: SHIKATO MASANOBU
IPC: B65H20/20
Filed: 1981-04-14
Abstract: PURPOSE:To position a feeder for a continuous sheet accurately by a method wherein an arm member which comprises a spring member and interlock a driving means with the feeder for the continuous sheet is provided for opening and closing the feeder through the driving means. CONSTITUTION:The arm 8 rotatably supported on a shaft 9 is provided with a slot 81 and opening parts 82, 83, and a shaft 7 is losely fitted in the slot 81 to be capable of sliding. A plate member 14 has one end losely fitted to the  shaft 7 and the other end losely fitted to a pin 15. One end of a spring 13 is engaged with the pin 15 and the other end is losely fitted to the pin 15. The feeder for the continuous sheet is pressed against a main body side plate 2 so that the shaft 7 is slightly staggered leftward with reference to the shaft 7 in the condition where the feeder is closed. Accordingly, a high positional accuracy can  be obtained, and even when the position of a gear 10 is a little deviated, the  error is absorbed by the spring 13 and the slot 81, resulting in a accurate positioning.
Patent JP-S61218319-A (JP)
Inventor: KITAZAWA KEIJI
IPC: B66C13/12
Filed: 1985-03-22
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-H10255022-A (JP)
Title: Information processor and method and image display device and method
Inventor: HIRONO CHIHARU
IPC: G08G1/0962
Filed: 1997-03-11
Abstract: PROBLEM TO BE SOLVED: To update map data without needing user's complicated operations. SOLUTION: A map database server 1 that preserves map data that corresponds to each block is connected to an internet 2, and a provider 3 who performs connection service to the internet 2 is connected to the internet 2 and a public telephone network 4. A portable telephone base station 5 connects a portable telephone 6 and the network 4 with radio waves as a transmission medium. A car navigation device 7 is connected to the telephone 6, communicates with the server 1 through the internet 2 and the network 4 and receives map data, etc. The device 7 updates only map data and date data that correspond to a block where the date of the date data of the server 1 is newer than the date of date data in internal flash memory among prescribed blocks.
Patent JP-S63235251-A (JP)
Inventor: HAAGEN GEMERURERU
IPC: B65H5/24
Filed: 1988-03-09
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-H02234638-A (JP)
Title: Method for keeping freshness of plant
Inventor: TONO TETSUZO
IPC: A23B7/154
Filed: 1989-03-08
Abstract: PURPOSE:To prevent the browning of vegetables and fruits and to keep the freshness of the vegetables, etc., over a long period by using an agent containing a polyphenol oxidase inhibitor of a plant of family Cruciferae as an active component and applying the agent to the vegetables, etc., by immersion, spraying, coating, etc. CONSTITUTION:An aqueous extract liquid of a vegetable of family Cruciferae (e.g. Japanese radish, broad-leaved mustard or cabbage) is heat-treated, deproteinized e.g. with molecular sieve and subjected to enzymatic treatment with ascorbic acid to obtain a polyphenol oxidase inhibitor. The objective freshness-keeping agent for plant can be produced by using said oxidase inhibitor as an active component.
Patent JP-S53142792-A (JP)
Title: Ventilation method in automobile carrying vessel
Inventor: HOSHINO SATOSHI
IPC: B63B25/00
Filed: 1977-05-17
Abstract: PURPOSE: To economize power necessary for ventilation, by allowing the shielding of partitions of lamps for the ascent and descent of automobiles by means of gas shielding devices respectively. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-H03256380-A (JP)
Title: Piezoelectric ceramics
Inventor: MIKI YASUHIRO
IPC: H01L41/187
Filed: 1990-03-06
Abstract: PURPOSE:To increase the strength of a piezoelectric ceramics and to easily mold the piezoelectric ceramics whose conversion efficiency is good by adding a specific quantity of B2O3 at a [PbaSrbBac].[(Zn1/3Nb2/3)ZTiXZrY]O3-system. CONSTITUTION:At a [PbaSrbBac].[Zn1/3Nb2/3)ZTiXZrY]O3-system, 0.5wt.% or lower of B2O3 is added to increase Qm. In addition, 0.5wt.% or lower of Ta2O5 is added to increase a specific permittivity. When the Ba2O3 is added, three- coordinate B atoms are substituted in the form that they penetrate into one part of a coordination polyhedron of Ti and Zr as a frame work; they form a strong net structure; tandelta and Qm are increased.
Patent JP-H07267470-A (JP)
Title: Automatic document conveying device
Inventor: DEGUCHI MASAKI
IPC: B65H31/22
Filed: 1994-03-28
Abstract: PURPOSE:To insert a document from the rear of the feeding direction and facilitate the operation by supporting a document discharge tray operably between the storage position inclined upward from the rearward of the document feeding direction of a document table and the non-storage position behind the document table. CONSTITUTION:This automatic document conveying device 4 is arranged with a document table 18 between both front and rear side covers of a housing 13. A document discharge tray 26 is arranged at the rear in the document feeding direction of the document table 18. The document discharge tray 26 is supported on the rear side cover of the housing 13 on the rear side of the document table 18 by a supporting means 27 operable between the storage position and the non-storage position. The support shaft 274 of the supporting means 27 is inserted into a through hole 268 formed on the fitting piece 266 of the document discharge tray 26 and fitted to a support pole 272. The document discharge tray 26 is supported rotatably centering on the support shaft 274, and it is supported operably between the storage position and the non-storage position.
Patent JP-2000253477-A (JP)
Title: Headphone with cord winding device
Inventor: HASHIMOTO JUNICHI
IPC: H04R1/10
Filed: 1999-03-04
Abstract: PROBLEM TO BE SOLVED: To prevent a click sound from emitting at an ear at the time of drawing a cord in a headphone equipped with an input cord winding device. SOLUTION: When an input cord 9 is held by a hand and is drawn in a direction of an arrow A, a reel 1 rotates in a direction opposite to an arrow R1 while the reel 1 resists a recovery force of a coil spring 3 and a pawl 7a of a stopper 7 pressed on a flange 5 outer periphery by an energizing spring 8 is jumping a notch 5a for lock. When the pawl 7a of the stopper 7 falls into a slope side 5c by an energizing force of the energizing spring 8, a buffer material 7c receives the flange 5 which clashes with shock so that a click sound is prevented from being emitted.
Patent JP-H08339871-A (JP)
Title: Electro-magnetic interference suppression connector arrangement
Inventor: HENRII HON ROU
IPC: H01R13/719
Filed: 1996-03-14
Abstract: PROBLEM TO BE SOLVED: To provide electromagnetic interference(EMI) suppressing connection especially to an electronic circuit board or an IC package in an EMI suppressing connector. SOLUTION: An EMI suppressing connector has at least one plane and a ferrite main body having a plurality of conductive channels. The walls of channels 11A, 11B, 11C, 11H are coated with a conductive material for provided a conductive path extending through wholly or partially the main body 10, and the plane has a pattern of a coated conductive lead connected to the conductive channel. The connector has a rectangular parallelepipedic shape, and the channels 11A, 11B, 11C, 11H are vertically extended between two main surfaces. The conductive material on a flat bottom surface 12 easily comes in contact with a contact on a circuit board or an IC package.
Patent JP-H07243356-A (JP)
Title: Filter element
Inventor: YANAMOTO SHINICHI
IPC: B01D46/52
Filed: 1994-03-03
Abstract: PURPOSE:To improve a life span of a product and to facilitate its assembly by preventing shortening of elapsed time to reach a specified ventilation resistance value. CONSTITUTION:A porous inner cylinder 11 and a porous outer cylinder 12 are concentrally arranged respectively on the inner peripheral side and the outer peripheral side of a hollow cylindrical filter part 2 formed tuck woven sectionally in a shape of chrysanthemum, and their upper and lower end surfaces are blocked with end plates 21, 22. The filter part 2 is furnished with an inward curved part 4 having a cavity 3 between itself and the porous outer cylinder 12 and a projectively curved part 5 making contact with the porous outer cylinder 12 arranged with equal intervals in the circumferential direction on its outer peripheral side. Contact with the porous outer cylinder 12 and the filter part 2 is eliminated by the cavity 3, and accumulation of dust and clogging of a filter medium are not caused.
Patent JP-H07242867-A (JP)
Title: Sealing material composed of mat made of rock wool
Inventor: KOJIMA HIDETOSHI
IPC: C09K21/02
Filed: 1994-03-03
Abstract: PURPOSE:To obtain a sealing material resistant to the penetration of flame by the burning or shrinkage even in the case of high-temperature fire hazard and obtain a thick sealing material produced from the sealing material. CONSTITUTION:This sealing material is composed of 100 pts.wt. of rock wool, 8-15 pts.wt. of potassium titanate fiber or 3-10 pts.wt. of potassium titanate fiber and 4-10 pts.wt. of sepiolite (the sum of the potassium titanate and sepiolite is 8-18 pts.wt.) and 1-5 pts.wt. of an emulsion resin. A thick sealing material is produced by sandwiching a nonwoven fabric between plural sealing materials made of rock wool mat and integrating the sheets by needle punching.
Patent JP-S62217895-A (JP)
Title: Communication compensating device of dc machine
Inventor: OHARAGI HARUO
IPC: H02P7/298
Filed: 1986-03-17
Abstract: PURPOSE:To prevent spark generation from a brush during rapid speed adjusting operation, by a method wherein voltage value of an external DC power source of an auxiliary winding is made large than induction voltage value induced by the auxiliary winding at rapid variation of armature current. CONSTITUTION:A commutation compensating device 30 multiplies absolute value of output of a rotational speed detector 14 by output of a current detector 13, and outputs current command Ip* of an auxiliary winding 10. The current command Ip* is compared with output of an auxiliary winding current detector 28 in a comparator 26, and is converted into current control signal VA. A gate signal generator 16 outputs ON/OFF signals for power transistors T1-T4 corresponding to amount of the current control signal VA, and supplies the auxiliary winding 10 with currents of forward direction and reverse direction from a DC power source 17. DC voltage VDC of a power source capacitor 23 is made larger than induction voltage E of the auxiliary winding 10 at operating to overload range.
Patent JP-2000247702-A (JP)
Title: Cement admixture and cement composition
Inventor: MORIOKA MINORU
IPC: C04B22/10
Filed: 1999-03-04
Abstract: PROBLEM TO BE SOLVED: To obtain a cement admixture and a cement composition, both having a small temperature dependence on depressing effect on heat of hydration, capable of remarkably reducing the calorific value of heat of hydration, excellent in strength manifestation and used in the field of civil engineering and construction. SOLUTION: The cement admixture comprises alkali metal carbonates, organic acids and a dextrin containing 5-90 wt.% soluble content in cold water at 20 deg.C, and additionally a strength-enhancing agent containing a reactive silica fine powder and/or anhydrous gypsum. The cement composition comprises the cement admixture and cement.
Patent JP-H01230085-A (JP)
Title: Cleaning mechanism for image forming device
Inventor: WATARAI SHINICHI
IPC: G03G21/10
Filed: 1988-03-10
Abstract: PURPOSE:To accurately set the biting quantity of a scraper to a fur brush by providing a left aide plate and a right side plate where a shaft supporting part for supporting the shaft of a fur brush and an engaging groove are provided and an energizing member for butting a scraper, whose both ends are engaged in the engaging groove, to the engaging groove. CONSTITUTION:Cleaning is performed by making the toner of an image forming member 1 contact with the rotating fur brush 60. The toner on the fur brush 60 is scraped with a scraper 61 and the scraped toner is discharged by a toner discharging mechanism 62. The fur brush shaft supporting parts 65a and 66a and the engaging grooves 65b and 66b are formed on the same side plates 65 and 66, and the accuracy in the positions can be kept. By engaging the scraper 61 in the engaging grooves 65b and 66b abutting it with the energizing member 67, the positional relation of the fur brush 60 and the scraper 61 can be accurately set. Thus, the biting quantity of the scraper 61 to the fur brush 60 can be made accurate and failure caused by too much or too little biting quantity can be prevented, then the stale removal of toner can be performed.