baber/WOPTO huggingface dataset:
Patent JP-H04315240-A (JP)
Title: Network system
Inventor: ABE HITOSHI
IPC: G06F3/048
Filed: 1991-04-12
Abstract: PURPOSE:To easily perform access from a user to objective display data when displaying the display data at an image display device in the network system to which a work station and a display server, etc., are connected through a network each other. CONSTITUTION:Display data A, B and C obtained from the work station or the like through the network are temporarily mapped onto a virtual display space P. Display data (a), (b) and (c) mapped onto the virtual display space P are further mapped onto a display screen of the display device. In the case of mapping, the display data in arbitrary sizes are displayed at the arbitrary positions on the display screen of the display device by changing the position and the size of the mapping.
Patent JP-S61239744-A (JP)
Title: Control method for reconstitution of ring network
Inventor: NAKAYASHIKI SUSUMU
Filed: 1985-04-17
Abstract: PURPOSE:To eliminate the need for a centralized control station and to structure a high-reliability network by detecting the 2nd upstream station by the 1st station on the basis of connection position information stored previously when a ring system network becomes abnormal and indicating the return of a signal to the 2nd station. CONSTITUTION:A station ST which detects abnormality on an in-use transmission line 2 starts a waiting timer for abnormality information frame reception, and when the timer TI enters a time-out state without receiving an abnormality information frame BCN1, it is judged that the ST is an ST adjoining to a faulty downstream station in a faulty state, the 1st returning operation is performed to generate a BCN2 containing information showing an ST at the downstream side of the ST is an ST which performs the 2nd returning operation, and a waiting monitor timer T2 for the reception of the BCN2 is started to send out the BCN2. When the BCN2 is received before the timer T2 enters a time-out state, the 2nd returning operation is carried out at the next upstream ST to form a closed ring.
Patent JP-H08277234-A (JP)
Title: Biphenyl-4,4'-diol having hydroxymethyl group as nucleus-substituting group, composition containing the same and its production
Inventor: YAMASHITA TAKEHIRO
IPC: C07C37/20
Filed: 1995-04-05
Abstract: PURPOSE: To obtain a new compound being a powdery compound not having adhesiveness and tackiness at an ordinary temperature, capable of providing a new phenol novolak compound by reaction with various phenolic compounds and useful also as a curing agent for epoxy resins. CONSTITUTION: This compound is 3,3',5,5'-tetrahydroxymethylbiphenyl-4,4'-diol of the formula. The compound is obtained by reacting 1mol of biphenyl 4,4'-diol with 1-5mol, preferably 1-2.5mol of formaldehyde (preferably formalin) in the presence of a basic catalyst (preferably an alkali such as NaOH) in water or a mixed solvent of water with an organic solvent and preferably neutralizing the resultant reaction product with hydrochloric acid and further purifying the neutralized product. The reaction is preferably carried out at 30-50 deg.C for 4-16hr.
Patent JP-H08277042-A (JP)
Title: Automatic paper feeder
Inventor: SAITO YASUHIDE
IPC: B65H3/06
Filed: 1995-04-05
Abstract: PURPOSE: To reduce the number of parts and provide simple control of an automatic paper feeder by turning on and off a first one-way clutch provided in a first power transmission means and a second one-way clutch provided in a second power transmission means simultaneously. CONSTITUTION: A first one-way clutch 40 and a second one-way clutch 41 are turned on simultaneously by a clutch operation means 44 to operate a feed roll 22 and a sub-roll 21 simultaneously, deliver paper, and convey paper into an automatic paper supply device. After the conveyance of paper is started by a paper conveyance means, the first and second one-way clutches 40, 41 are turned off simultaneously to stop the transmission of power to the feed roll 22 and sub-roll 21. Then, the feed roll 22 and sub-roll 21 are turned together through paper due to conveyance force of paper by the paper conveyance means. When a rear end of paper passes the sub-roll 21, the rotation of the sub-roll 21 is stopped. Next, when paper passes the feed roll 22, the rotation of the feed roll 22 is stopped.
Patent JP-S62235816-A (JP)
Title: Circuit for detecting fluctuation of external reference voltage
Inventor: KATO AKIRA
IPC: H03K19/003
Filed: 1986-04-07
Abstract: PURPOSE:To set a proper external reference voltage by providing a differential amplifier inputting the output of 2 sets of emitter follower circuits. CONSTITUTION:The titled circuit has the 1st differential amplifier 10, 2 sets of emitter follower circuits 20, 30 and the 2nd and 3rd differential amplifiers 40, 50. The 1st differential amplifier 10 consists of transistors (TRs) Q2, Q3, resistors R1, R2 and a constant current source IE1, the input (bases of the TRs Q2, Q3) of the 1st differential amplifier is connected to emitters of TRs Q1, Q4 of the emitter follower connection and constant current sources I1, I2 and bases of the TRs Q1, Q4 are connected respectively to a ground potential and an external reference voltage. Since outputs (collectors of the TRs Q2, Q3) of the 1st differential amplifier are connected together, the output is fixed to 1/2 of the logical amplitude and made egual to the external reference voltage.
Patent JP-H05282426-A (JP)
Title: Direct attribute change operating system for viewpoint and light source function
IPC: G06T11/80
Filed: 1992-04-02
Abstract: PURPOSE:To easily perform a quick operation for viewpoint and light source functions by visualizing a direct operation in three-dimensional space by an operator and the attribute of the viewpoint and light source functions as three dimensional graphics. CONSTITUTION:This system is comprised in such a way that the operator can operate the object such as the viewpoint function and the light source function, etc., in space intuitively and at high speed by providing means 2, 3, 4, 6, 7, 8, and 9 with relation shown in figure capable of visualizing the attribute of the object as the three-dimensional graphic to freely select and operate different kinds of objects such as a material body, the viewpoint function, the light source function anytime without designating the switching of an operation object. and directly instructing and traveling an arbitrary part of such shape in the space as a reference point, and means 6, 7, 8, 10, 101, 102, 11, 14, and 17 with relation shown in figure capable of changing the attribute values of the view point and light source functions by immediately changing the shape of them.
Patent JP-H11285251-A (JP)
Title: Compensating method for leakage inductance of transformer of switching power source and power circuit thus compensated
Inventor: SHINOBU HIROSHI
IPC: H02M3/338
Filed: 1998-03-27
Abstract: PROBLEM TO BE SOLVED: To eliminate the secondary-side output voltage variation in a primary winding voltage control system by selecting a rectifier diode, having a junction capacity value which generates a resonance component with the leakage inductance of the transformer of a switching power source, as a rectifier diode to be connected to the primary-side output voltage detecting winding. SOLUTION: In a switching power circuit of a primary winding voltage control system, the output of a primary-side output voltage detecting winding L3 is rectified by a diode D1 and smoothed by a capacitor C1, and control is performed so as to make the voltage of the thin capacitor C1 constant. In this case, the value of the leakage inductance Lo of the winding L3 changes in a constant range by a transformer T in use, by the variation of coupling with the primary winding L1 of the transformer T. Here, a resonance component is generated in accordance with the value of the leakage inductance Lo, by suitably selecting the value of the junction capacity of the diode D1, and the voltage value of the capacitor C1 is changed, and the variation of a secondary winding L2 side output voltage is compensated.
Patent JP-H09242219-A (JP)
Title: Wall material for structure and wall reinforcing structure using it
Inventor: TSUCHIYA SEIICHIRO
IPC: E04B2/56
Filed: 1996-03-08
Abstract: PROBLEM TO BE SOLVED: To improve earthquake resistance of a building by reinforcing a wall on the side of an internal angle. SOLUTION: A wall material 11 for structure consists of a plywood 12 for structure and a plywood 13 for structure as wall materials, and combined joint parts on which cutins 15 and tenons 14 are continuously formed are formed on edge parts of the plywoods 12, 13 for structure. Depth of the cutin 15, that is, length of the tenon 14 is materially made larger than thickness of the plywood 12, 13 for structure, and the tenon 14 of the plywoods 13, 12 for structure projected on back surfaces of the plywoods 12, 13 for structure is made contact a pillar 2 and is fixed on the pillar 2.
Patent JP-H10275859-A (JP)
Title: Semiconductor device and manufacture therefor
Inventor: YOKOYAMA KOJI
IPC: H01L21/316
Filed: 1997-03-31
Abstract: PROBLEM TO BE SOLVED: To ensure contact of a plasma SiOF oxide film on a wiring and to improve embedding properties in a wiring space. SOLUTION: An Al base metal 103 for wiring is spattered on a Si oxide film 102 to form a first wiring. A TiN antireflective film 105, a Si oxide film 106 are formed. A resist pattern 107 is formed in a known lithographic process and the Si oxide film 106 is patterned,. The Al base metal is etched using the patterned Si oxide film 106 as a mask. A plasma SiOF film is formed. On this process, the contact of the plasma SiOF oxide film on the wiring is improved, and its embedding properties on the wiring space are also improved.
Patent JP-H0753682-A (JP)
Title: Carbazole-based polymer and its production
Inventor: OKITA SHIGERU
IPC: C08G61/10
Filed: 1994-04-19
Abstract: PURPOSE:To obtain the subject new polymer having high polymerization degree and high heat resistance and capable of carrying out molding and processing such as melt molding or solvent casting by subjecting a specific compound having a carbazolyl group to oxidative polymerization. CONSTITUTION:This polymer consists of recurring units of formula II and has >=1000 number-average molecular weight. The polymer is obtained by subjecting a compound of formula I (R1 to R4 are H, 1-20C aliphatic monovalent hydrocarbons, alkoxyls, etc.; Z is a 1-20C aliphatic bivalent hydrocarbon, carbonyl, etc.) [e.g. bis(9-carbazolyl)methane] to oxidative polymerization by a chemical oxidation method or an electrochemical oxidation method. Furthermore, in the chemical oxidative polymerization, the reaction is preferably carried out in a nitro-based solvent or nitrile-based solvent at -30 to 50 deg.C for 1-50hr using ferric chloride as an oxidizing agent. In the case of the electrochemical oxidation polymerization, the reaction is preferably carried out using an electrolytic solution obtained by dissolving a supporting electrolyte such as PF<6-> and a compound of formula I in an nonaqueous solvent such as acetone.
Patent JP-H07288323-A (JP)
Title: Insulated gate field-effect transistor and manufacture of it
Inventor: NOGUCHI TAKASHI
IPC: H01L21/336
Filed: 1994-04-19
Abstract: PURPOSE:To prevent the Al of metal electrodes having metal layers containing Al from piercing into p-n junctions and to prevent the resistance in the metal electrode attached parts from increasing, by attaching the metal electrodes ohmically through the medium of SiGe layers to a source and a drain by silicon semiconductors. CONSTITUTION:A source 4S and a drain 4D forming p-n junctions against a semiconductor part 1 are formed. After that, Si1-xGee layers 21 are formed selectively only on Si exposed outside. And an insulating layer 8 is formed so as to cover almost all surface, and a gate metal electrode 7G, and respective metal electrodes 7S and 7D of the source and the drain by Al containing Si are formed through electrodes windows 8WG, 8WS and 8WD provided on a gate electrode layer 13 by Si and in respective metal electrode forming part on the source 4S and the drain 4D respectively by sputtering, vacuum evaporation, etc.
Patent JP-H07284852-A (JP)
Title: Method for preventing scratch in payoff reel
Inventor: HIRAYAMA SHINICHI
IPC: B21C47/30
Filed: 1994-04-19
Abstract: PURPOSE:To prevent generation of surface scratches in uncoiling a metallic strip by stopping force for expanding a payoff reel when the remaining length of a coil becomes a specific length. CONSTITUTION:A strip steel S wound in a coil is passed to the following process from a payoff reel 1 to a transportation roll 2 and to a tension adjusting roll 3. The payoff reel 1 is provided with a wedge type uncoiler 11. Data for remaining length of the coil of the payoff reel 1 is sent by a data source 12 to a computer 13 for setting timing. When the thickness of the remaining coil becomes a prescribed quantity, a command is issued by the computer 13 for the revolution control of a rotary motor 14 and the reduction of an expanding force of an external reel 15 in the uncoiler 11. The reel turns to a state where no deformation is generated on the inside diameter of the reel while a coiled state is maintained; and the state is such that no rubbing takes place against each other of the strip steel S.
Patent JP-S4946040-A (JP)
IPC: F16C25/08
Filed: 1973-07-20
Abstract: 1428504 Bearings SKF INDUSTRIAL TRADING & DEVELOPMENT CO BV 16 Aug 1973 [19 Aug 1972] 38756/73 Heading F2A A rolling bearing comprising an inner race 4, an outer race 3 and an annular series of rolling elements 2 has a sleeve 5 integral with the inner race 4 and provided with a number of resilient tongues 8 each directed tangentially outwards at the fixed end and curved back towards the bearing centre at the free end. Each tongue is also curved across its width so that edge 9 is closer to the bearing centre than edge 10. The inner race 4 may also have a flange 6 with integral curved fingers 7. The bearings desorbed are particularly suitable for miniature electric motors and for components which must be resiliently mounted.
Patent JP-S63246306-A (JP)
Title: Extermination of soil pathogen of solanaceous vegetable by pseudomonas glumae
Inventor: WAKIMOTO SATORU
IPC: A01C1/00
Filed: 1987-03-31
Abstract: PURPOSE:To control soil blight caused by Pseudomonas solanacerum, e.g. bacterial wilt of tomato, by immersing seedling of a solanaceous vegetable in a suspension of living non-pathogenic cell or killed cell belonging to Pseudomonas glumae. CONSTITUTION:A seedling of tomato of 10-20 days after seeding is immersed in a suspension of living cell or killed cell of a non-pathogenic microbial strain belonging to Pseudomonas glumae (e.g. Pseudomonas glumae KuN 750-SR strain which is a novel substance) having a cell concentration of 10<4>-10<6>cfu/ml. The immersion is carried out at normal temperature for 12-72hr. The treated seedling is planted on soil and cultured to control the soil blight of solanaceous vegetables caused by Pseudomonas solanacerum such as bacterial wilt of tomato and damping-off of tobacco. The above novel substance can be produced by the mutagenic treatment of Pseudomonas glumae N750 strain with N-methyl-N'- nitronitrosoguanidine.
Patent JP-2000271669-A (JP)
Title: Punch press device
Inventor: KINOSHITA SHINGEN
IPC: B21D28/24
Filed: 1999-03-25
Abstract: PROBLEM TO BE SOLVED: To provide a punch press device capable of shortening the piercing time of a plate for a mask. SOLUTION: Punch train holding parts 2a, 2b, 2c are integrally arranged to a punch table 2. These punch train holding parts 2a, 2b, 2c attachably/ detechably hold each punch 1 of the punch trains consisting of six punches having different diameters from each other. Further, die train holding parts 4a, 4b, 4c corresponding to the punch train holding parts 2a, 2b, 2c are integrally arranged to a die table. These die train holding parts 4a, 4b, 4c attachably/ detachably hold a die 3 train corresponding to each punch 1 of the punch train holding parts 2a, 2b, 2c.
Patent JP-S5445139-A (JP)
Title: Liquid developing method of electrostatic latent images
Inventor: KUGE TSUKASA
IPC: G03G15/10
Filed: 1978-07-04
Abstract: PURPOSE: To supply sufficient developer and perform good developing by using a turning member which has absorbing and squeezing out effect of the developer through elastic deformation and which does not cause deformation on the pressure- contact face with latent image carrying face.  
     CONSTITUTION: Since a developing roller 14 partly dips in a developing material 12, the developing material 12 percolates into its foamed material 17 through a metal screen 18 and the developer having percorated is carried to the developing poision of a photoreceptor 6. Since in the developing position the developing roller 14 makes pressure contact to the photoreceptor 6, the developer in the foamed material 17 squeezes out to the outer side of the roller 14 through the metal screen 18. This causes a large volume of a high concentration to be supplied in the A and B regions at the time of developing and the excess developer to be absorbed in the C region. Next, replacement of the developer in the foamed material 17 having become thin owing to developing is accomplished by a squeeze roller 15. As a result, the good developing is accomplished within a short time and the miniaturization of the developing device is made possible 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-2000281030-A (JP)
Title: Film attaching machine
Inventor: KATSUURA NOBUO
IPC: B65C9/26
Filed: 1999-03-25
Abstract: PROBLEM TO BE SOLVED: To productively perform continuous processes for cutting out a film in a desired shape and for attaching the cut out film to an item to be attached, and also to attach quite accurately without dislocation in peeling off the film from a mount. SOLUTION: This relates to a film attaching machine 1 which cuts out only a film from a long sheet 2 where the film is attached able to be peeled to a mount 3 using a cutting die 8 and then transports the sheet 2 to a peeling area 12 for peeling the film cut out from the mount 3. Before the film is peeled from the mount 3, it is sucked and held by a suction head provided at the inside of the cutting die 8.
Patent JP-S58198707-A (JP)
Title: Detector of pattern area of thin printing plate
Inventor: TSUNODA TERUO
IPC: B41F33/00
Filed: 1982-05-14
Abstract: PURPOSE:To obtain the pattern area of a thin printing plate without the influence of a diffused external light, by fixing the thin printing plate to the aperture part of a housing and illuminating the thin printing plate with an illuminator in the housing to obtain the pattern area of the thin printing plate. CONSTITUTION:A thin printing plate 30 is inserted and held between a door 27 and a glass plate 25 and is fixed. Fluorescent lamps 35 and 42 and provided on upper and lower plates 33 and 34 of a housing 21 to illuminate the plate 30. The light reflected by the surface of the plate is photographed by a camera 48, and the pattern area in every zone of the surface of the plate is calculated and the aperture of the ink bottle of a printing press for each zone is controlled.
Patent JP-H03282474-A (JP)
Title: Film exposure device
Inventor: SUZUKI SHIGERU
IPC: H05K3/00
Filed: 1990-03-30
Abstract: PURPOSE:To improve feeding precision by having a sprocket gear engaged to a press roll hole while being engaged to a perforation of a film, and pressing almost all of a periphery part of the film on a press roll when step feeding the film. CONSTITUTION:When a feeding roll 33 is driven, the film F interposed between the feeding roll 33 and a press roll 34 is step fed. On the other hand, the sprocket 31 engaged to the perforation P of the film F is rotated, following up the step feeding, the feeding direction of the film F is restricted in the specified direction, and tension is applied to the film F. The gear 31A of the sprocket 31 is engaged through the perforation P of the film F to a hole 32A of the press roll 32, and almost all of the periphery part of the perforation P of the film F is surely pressed by a press surface 32B of a press roll 32. Thus, the feeding precision of the film F can be improved.
Patent JP-H10281508-A (JP)
Title: Air cleaning device
Inventor: OMODAKA KATSUHIKO
IPC: F24F7/00
Filed: 1997-03-31
Abstract: PROBLEM TO BE SOLVED: To lead air in a wide sphere efficiently to an intake part. SOLUTION: An air sending part 20 having a fan 22 opposed to an intake part 15 of a main body part 10a is disposed with a prescribed space to the main body part 10a. A passage of air directed from the fan 22 toward the intake part 15 is formed. In this case, the atmospheric pressure in the passage of air becomes lower relatively than the surrounding air and the air in the vicinity gathers to this passage of air. Thereby the air in a wide sphere is led sufficiently to the intake part 15.
Patent JP-S57195710-A (JP)
Title: Vinyl chloride copolymer and composition containing same
Inventor: YAMANE KAZUMASA
IPC: C08L33/00
Filed: 1981-05-28
Abstract: PURPOSE: A vinyl chloride copolymer or its composition suitable as a composite material and excellent in workability and physical properties, prepared by adding a monomer copolymerizable with vinyl chloride, in copolymerizing a vinyl chloride monomer with a polyfunctional oligomer.  
     CONSTITUTION: To the following two components A and B: (A) a vinyl chloride monomer and (B) a polyfunctional oligomer such as a 1,2-polybutadiene of formulaI, wherein n is 2W100, m is 0W80 and X and Y are each H, OH or COOH or a diacrylate or dimethacrylate of polyalkylene glycol of formula II, wherein R is H or CH 3 , n>4 and X is an acrylic acid residue or a methacrylate acid residue, is added (C) a monomer copolymerizable with vinyl chloride (e.g., alkyl acrylate or alkyl vinyl ether, where the alkyl group has 4W18 carbon atoms) in an amount of 2W20pts.wt. per 100pts.wt. component A. The resulting mixture is copolymerized. It is possible to obtain a copolymer excellent in flow, heat stability and heat resistance. 
     COPYRIGHT: (C)1982,JPO&Japio
Patent JP-S559513-A (JP)
Title: Slide projector
Inventor: AOKI ATSUSHI
IPC: G03B21/00
Filed: 1978-07-05
Abstract: PURPOSE: To make possible continuous projection of slide films with ease of construction and handling by spreading and guiding a film length connected to endless strip form with a guide mechanism and intermittently feeding the same, frame by frame, with a driving mechanism.  
     CONSTITUTION: A light source part 10 built in with a light source lamp 11 and condensing lens 12 is provided in the upper part of a main unit 9. A guide mechanism 14 which spreads and guides a film length 13 connecting a multiplicity of slide films to endless form is provided to one side face of this main unit. This guide mechanism 14 is constituted by the pulleys 15, 16 guide member 17 and drive pulley 18 respectively provided to the four corners of the main unit. The film length 13 is so constituted as to be intermittently fed, frame by frame, by a driving mechanism 21. Thereby, a series of slide films may be continuously projected by the simple constitution and with ease of handling. 
     COPYRIGHT: (C)1980,JPO&Japio