baber/WOPTO huggingface dataset:
Patent JP-H03136891-A (JP)
Title: Improvement element as non-impact printing receptor
Inventor: SUTEIIBUN JIEI MOOGANTEI
IPC: B32B37/00
Filed: 1990-07-05
Abstract: PURPOSE: To enhance image density and sharpness by adding a whitening agent in an amt. sufficient to generate at least a predetermined quantity of permeation density in a film element having a predetermined compsn. with respect to white light. CONSTITUTION: For example, a whitening agent contains an inorg. salt and a pigment like TiO2 . TiO2 is pref. added in an amt. sufficient to generate the permeation density of at least 0.2, pref., 0.3 or more to white light in a film element. A matting agent is also required in receptor layers 6,7. This matting agent is a usual one, for example, silica, rice starch, polymethyl methacrylate beads or the like. This matting agent must have an average particle size of 2-10 μm and is added to the receptor layers usually in an amt. of 0.4-1.2 g/m<2> , pref., 0.70-0.90 g/m<2> , most pref., 0.80 g/m<2> .
Patent JP-S5966997-A (JP)
Title: Welding jig for corner of box body
Inventor: MASUDA HITOSHI
IPC: B23K37/04
Filed: 1982-10-07
Abstract: PURPOSE:To provide a titled jig which enables exact four-corner welding irrespectively of a size and shape by providing hydraulic clamps which are freely glidable and swivelable on a pair of frames supported freely rotatably at the center intersecting orthogonally with a vertical shaft and restraining the four corners of a square box body. CONSTITUTION:A frame 6 and a chuck 9 are swiveled and glided to fit the ridgeline to be welded of a square box body formed beforehand by bending side plates at a right angle into the gap between a post 10 and a clevis 12 thereby fitting the side plates. The oil pressure of a pressure generator 13 is applied to a hydraulic cylinder 11 to move the clevis 12 and to restrain the side plates with the same and the post 10. If the ridgelined parts at the four corners are welded in this state, the welding of an exact shape is made possible and since the operator is not required to move, working efficiency is improved.
Patent JP-S6155660-A (JP)
Title: Copying machine
Inventor: KOMURO FUMIO
IPC: G03B27/28
Filed: 1984-08-27
Abstract: PURPOSE:To keep surely a top cover open and reduce the cost by detaining both ends of a supporting bar with a long hole of a reinforcing member of the top cover and a detaining hole of a machine body frame. CONSTITUTION:A U-shaped reinforcing member 4 is attached to a top cover 3; and when the cover 3 is opened, a projection 11 of a supporting bar 10 is inserted to a long hole 6 of the reinforcing member 4, and a bending part 14 in the lower end of the bar 10 and a detaining member 15 are inserted to the detaining hole provided on a supporting plate 8 of a machine body frame 7 and are detained. Consequently, the top cover 3 can be kept open when an optical scanning part of a copying machine is repaired and inspected, and the cover is not closed even if shock is applied. When the supporting bar 10 is not used, it is inserted to and fixed by clamps 5 and 5a in the U-shaped space part of the reinforcing member 4. By this simple structure, the cost is reduced.
Patent JP-S5966725-A (JP)
Title: Constant current circuit
Inventor: BAN HIROYUKI
IPC: G05F1/56
Filed: 1982-10-07
Abstract: PURPOSE:To obtain a constant current circuit of MOS constitution, by which is used effectively as a constant current driver, by using one differential amplifier and one reference resistor for constant current generation. CONSTITUTION:When a control input IN is at L level, analog switches 11, 13 are turned off and switches 12, 14 are turned on. Since a Vss voltage level is applied to a gate of an N-MOS transistor(TR)20 the TR20 is turned on and no current flows. Further, an output terminal of the differential amplifier 17 is connected to a gate of an N-MOS TR19, one end of a resistor 18 is connected at a point (a) and connected to an inverting input of the differential amplifier 17 to attain feed back, then the differential amplifier 17 controls the gate voltage the N-MOS TR19 to bring a voltage at the point (a) to V0.
Patent JP-H0227598-A (JP)
Title: Shift register
Inventor: TAKAHATA MASARU
IPC: G11C19/28
Filed: 1988-07-18
Abstract: PURPOSE:To increase the maximum operating frequencies and to decrease the minimum operating frequencies by driving a circuit having the output of a ratio-less type inverter as an output signal on one stage of a shift register in an E/E (enhancement/enhancement) constitution on a special condition. CONSTITUTION:An input signal Vin is inputted to the drain of a switch TFTQ1 to be controlled by a clock pulse phi1, the source of Q1 is connected to the input part of a ratio type inverter INV 1 in the E/E constitution between a supply voltage VDD1 and a ground and the input part of a ratio-less type inverter INV 2 in the E/E constitution between a supply voltage VDD2 and the ground, the output of the INV 1 is connected to the gate of a TFTQ5 on the power source side of the INV 2, and the output of the INV 2 is inputted to the drain of a switch TFTQ5 controlled by a clock pulse phi2. In the shift register, when the VDD1 is increased, the high voltages are impressed to the gates of transistors Q5 and Q10, and the circuit is driven on the condition of [VDD1]>[VDD2]. Thus, the maximum operating frequencies can be increased, and the minimum operating frequencies can be decreased.
Patent JP-H02133953-A (JP)
Title: Sidewall electrostatic capacitor dram cell
Inventor: ERIYAFUE HARARI
IPC: H01L27/04
Filed: 1989-07-07
Abstract: PURPOSE: To obtain a cell which is hardly affected by αparticles and suitably reduced in size and has large electrostatic capacitance by positioning many of electric charges accumulated in the sidewall electrostatic capacitance body (S<2> C) on a vertical sidewall between both electrode plates distant from a silicon base layer and the top surfaces. CONSTITUTION: A buried contact opening 515 of an insulating layer 512 provides direct electric contact between a source 502 and a 2nd conductive polycrystalline silicon electrode plate P2 (514). A source diffusion area 502 serves as a junction separate storage node for electric charges accumulated in a capacitor C. A polycrystalline silicon electrode plate P2 is formed of a very thick layer of strongly N+(or P+)-doped polycrystalline silicon. The polycrystalline silicon P2 is made intentionally thick so as to make the surface area as large as possible long vertical sidewalls 514l, 514r, 514f, and 514b. Those vertical sidewalls are formed when a conductive layer 514 is etched by the anisotropic reactive ion etching(RIE), etc., of, for example, the polycrystalline silicon layer P2 .
Patent JP-S6154330-A (JP)
Inventor: GERUTO MAARAA
IPC: B60K37/00
Filed: 1985-08-13
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-H1121671-A (JP)
Title: Method and device for controlling pressure of vacuum device
Inventor: FUJITA MASAHITO
IPC: C23C16/455
Filed: 1997-07-02
Abstract: PROBLEM TO BE SOLVED: To dispense with gas introduction from the outside at the initial time of the vacuum breakage, to suppress generation of a turbulence, and to stably and safely perform the slow vent of a vacuum chamber. SOLUTION: A substance to generate the gas by the external force is introduced in a vacuum device which is kept in the vacuum condition, the electric or thermal signal is controlled so that the external force is exerted on the substrate, and a trace of gas is generated. The stable vent can be achieved without generating the turbulence caused by the introduction of the gas from the outside in the initial condition of the vacuum breakage of the vacuum device. This prevents the reaction product grown on an inner wall from being peeled and scattered by the impact by the turbulence, and polluting the sample introduced in the device. The pressure in the vacuum device can be controlled by the generated amount of the gas.  The substances capable of generating the gas include silanol to generate the steam by controlling the thermal signal, and the liquid molecules to generate the electrolysis by the electric signal.
Patent JP-H1119492-A (JP)
Title: Activated sludge filter
Inventor: DAIDOU HITOSHI
IPC: C02F1/44
Filed: 1997-07-02
Abstract: PROBLEM TO BE SOLVED: To provide an activated sludge filter by which activated sludge is separated more stably and efficiently. SOLUTION: This filter 1 has a cylindrical nonwoven fabric 4, and the ratio of the major axid D1 of the cross section orthogonal to the cylinder axis to the minor axis D2 is controlled to 1 to 1.5. The shape stability is good as compared with that of a plate filter, the filter bed is not stripped, and a uniform and stable filter bed is formed. Further, the inside is easily cleaned, and the filters are closely packed in a biological reaction tank.
Patent JP-H1119182-A (JP)
Title: Liquid chemical container
Inventor: YAMAGUCHI TAKAYUKI
IPC: A61M39/02
Filed: 1997-07-02
Abstract: PROBLEM TO BE SOLVED: To prevent a breakage such as the thermal welding of filling and draining ports with connecting parts, high frequency welding or ultrasonic welding, etc., by providing a slit between the respective connecting parts of a welding part since burden is relieved by means of the slit even when one of a plurality of filling and draining ports is pulled in a different direction from the other. SOLUTION: When a liquid chemical container 1 is produced, two low-density polyethylene-made inflation films are overlapped at first and four ends are welded by thermal welding so as to obtain a container body 2. In this case, welding is executed by leaving the first and the second connecting parts 51 and 52 of the first and the second filling and draining ports 3 and 4.  Then, the first and the second filling and draining ports 3 and 4 are inserted to the first and the second connecting parts 51 and 52, fixing is executed between the first filling and draining port 3 and the first connecting part 51 and between the second filling and draining port 4 and the second connecting part 52 by thermal welding, the slit 6 is provided in the middle of the first and the second filling and draining ports 3 and 4 in an upper end welding part 5 and, after that, high pressure steam sterilization is executed.
Patent JP-2000007528-A (JP)
Title: Pack for nose
Inventor: HOSHI MASARU
IPC: A61K8/00
Filed: 1998-06-24
Abstract: PROBLEM TO BE SOLVED: To obtain a pack for nose comprising a sheetlike pack which is completely stuck to, brought into contact with and firmly fixed to a nose of any shape, is capable of absorbing any motion and preventing the release of the sheetlike pack from the nose even if some action acts on a face and the motion occurs in the face during its use and simplifies the release action of the sheetlike pack after use. SOLUTION: This pack for nose is obtained by laminating a pack agent face protecting body to a sheetlike pack 1 comprising a pack agent layer and a moisture permeable/air permeable substrate. The sheetlike pack 1 forms one V-shaped slit 2 slantingly cut toward the center at one shifted position on the top.
Patent JP-S6421771-A (JP)
Title: Floppy disk device
Inventor: OKAMOTO YOSHIO
IPC: G11B19/14
Filed: 1987-07-16
Abstract: PURPOSE:To simplify a reference position setting means for a magnetic head by regarding the position of the magnetic head upon read-out of control information as the reference position. CONSTITUTION:The control information is recorded in a prescribed track 11 on a storage medium 1, and the position of the magnetic head 4 upon read-out of the control information is regarded as the reference position of the magnetic head 4 performing the write and read of the information of the storage medium 1. Then, by counting the number of tracks traversed by the magnetic head 4 having moved from the reference position, the specified track position can accurately be selected. By this method, the need for a position detecting mechanism required for its highly accurately fitting adjustment by means of a light emitting element and a light receiving element is eliminated, thus obtaining a floppy disk device at much lower cost with high reliability.
Patent JP-S6336969-A (JP)
Title: Laser brazing method and its device
Inventor: AZUMA KAZUO
IPC: B23K26/18
Filed: 1986-07-30
Abstract: PURPOSE:To improve the absorption efficiency of a laser lean, and to remarkably reduce the cost by applying a pigment material which can absorb easily the laser beam, to the surface of a brazing filler metal, and executing the brazing. CONSTITUTION:To laser converging part 3, the brazing filler metal 4 of a prescribed wire diameter is guided by a conduit tube 5 and a chip 6, and fed by a prescribed brazing filler metal feeding device. In a cup 7 on the way of this feeding passage, a pigment material 8 which can absorb easily the laser beam, for instance, paste-like graphite is contained, and it is applied to the brazing filler metal 4 consisting essentially of copper, from a hole 9. As a result, the surface of the brazing filler metal is covered with the pigment material 8, therefore, it does not occur that the laser beam is reflected as usual, and the light absorption efficiency can be raised. Therefore, since the laser of a low output can be used, the initial cost and the running cost can be remarkably reduced.
Patent JP-H06296238-A (JP)
Title: Picture processor
Inventor: OOMORI MASATAKE
IPC: H04N1/417
Filed: 1993-06-25
Abstract: PURPOSE:To simplify the circuit constitution of a picture processor by discrimi nating the definition of a picture based on the symbol pattern of each picture element extracted at the time of predictive coding processing and performing subscanning with the subscanning pitch corresponding to the definition. CONSTITUTION:A scanner 1 reads one line of a document picture to output picture information. A template picture element extracting circuit 21 notices one picture element of picture element information to extract 10 picture elements placed in certain picture element positions to the noticed picture element. Based on their symbol patterns, a predicting circuit 22 predicts whether the noticed picture element becomes an inferior symbol or a superior symbol to output the appearance probability value. An encoding circuit 23 performs prescribed arithmetic operation based on the prediction result of the noticed picture element to generate an arithmetic code. Meanwhile, a change point table 4 outputs data indicating the change points between adjacent picture elements, and a counter 5 counts the number of change points. The scanner 1 is subscanned by a control part 6 with a short/long pitch depending on whether the number of change points is larger or smaller than a prescribed value.
Patent JP-H0579097-A (JP)
Title: Log house type building and construction method thereof
Inventor: OGURA KAZUTOMO
IPC: E04B1/26
Filed: 1991-06-22
Abstract: PURPOSE:To solve a problem on an unstable structure due to a structurally log-fabricating method, whereas assuming the appearance of a log house, as well as to provide a building excellent in flameproofness. CONSTITUTION:A log house type building is formed into a framework structure, supporting the whole building inclusing a roof, beams or the like with columns, and it is made up of stretching a backing plate in the column 2, stacking log members 4a at an outer wall part, and installing a clearance between the backing plate and the outer wall part 4, while forming a plaster wall 5 close in this clearance. A joint member is joined in space between the column 2 and the log members 4a. According to this constructing method, columns 2 supporting the load of a building including the roof, the beams and so on are erected on a broad foundation 1, the backing plate is attached to the column, stacking the log members 4a on the foundation 1, and the outer wall part 4 is erected as keeping a clearance between the outer wall part 4 and the backing plate. In succession, a sheet is hung down at the side of the outer wall part, filling up the clearance between the logs, and liquefied clay flows therein, forming the clay plaster wall.
Patent JP-H0342300-A (JP)
Title: Card storage device
Inventor: MIYAZAKI KUNIO
IPC: G06M7/06
Filed: 1989-07-10
Abstract: PURPOSE:To simplify the structure of a storage device by providing a single number checking mechanism for a card storage shelf provided in a cabinet and checking the number of cards in the card storage shelf with the drive of said mechanism. CONSTITUTION:Cards C stored in a card storage shelf 13 are numerically checked by turning a switch for a card storage device ON to activate a drive motor 21 and subsequently transmitting the drive force of the motor 21 to a number checking sensor 16 via timing belts 25, 28. The number checking sensor 16 moves vertically along the spine of the shelf to detect quantity by emitting light from a light-emitting element 19 of a light emitting part 16a to the end of the card C through holes 14a and detecting light reflected by the card using light-receiving elements 18 of a light-receiving part 16b which correspond to the light-emitting elements 19. This quantity is shown on a display part 33.
Patent JP-H0227798-A (JP)
Title: Radio wave absorber and its manufacture
Inventor: YOSHIDA TOMIO
IPC: H01Q17/00
Filed: 1988-07-15
Abstract: PURPOSE:To obtain a nonflammable radio wave absorber by constituting the radio wave absorber with a forming inorganic material mixed with a radio wave absorbing material. CONSTITUTION:A radio wave absorber 4 consists of a forming inorganic material mixed with a radio wave absorber like ferrite powder, etc. The forming inorganic material is a silica-alumina combined substance consisting of 31% silica sol, a 9% cement bonding material, of a 5% silica compound, barite 7% and 48% aluminum compound. The aluminum compound being a foaming material foams at the normal temperature, and the volume increases threefold to fourfold after one to three hours. This makes it possible to obtain a nonflammable radio wave absorber.
Patent JP-H0523031-A (JP)
Title: Lawn mower
Inventor: TANBA SHINICHI
IPC: A01D34/76
Filed: 1991-07-18
Abstract: PURPOSE:To provide a miniaturized and lightweight lawn mower equipped with a rotation blade rotated on a rotation shaft and with a driving mechanism for reciprocatively transferring the rotation shaft in the direction rectangular to the traveling direction of the lawn mower, saving the consumption of electric power, and increased in the whole cutting width of the lawn mower. CONSTITUTION:In a lawn mower equipped with a rotation blade rotated on a rotation shaft as a cutting blade, a pair of self-propelled driving wheels 2, 3 and a pair of driven wheels 4, 4 are installed on the front and rear sides of a main body base 1, respectively. Both the driving wheels 2, 3 are interlocked with and connected to electric motors 6, 8 for driving the driving wheels through reduction gear mechanisms 5, 7. A controller 40 is arranged between both electric motors 6, 8 for the driving wheels. A battery 18 is loaded on the rear side of the main body base 1, and a rotation blade 16 rotated on the rotation shaft 13 of an electric motor 12 for driving the cutting blade is installed. The rotation shaft 13 is reciprocated in the direction substantially rectangular to the traveling direction of the mower, and the shaking arm 10 of a driving mechanism for reciprocatively transferring the rotation shaft 13 is installed, thereby providing a lawn mower increased in its cutting width while retaining its small size and lightweight.
Patent JP-H0225644-A (JP)
Title: Humidifier
Inventor: OKAWACHI YUKIKUNI
IPC: F24F6/00
Filed: 1988-07-14
Abstract: PURPOSE:To enable ensurance of a given humidifying amount without using a heat exchanger and a heater by a method wherein a circulating passage through which a part of an amount of air discharged with the aid of a blower is sucked again to the blower before it flows to a humidifier is formed. CONSTITUTION:A part of air discharged from a blower 7 is returned through a circulating passage 16a to an air duct 17 on the suction side since an air duct 18 on the discharge side is brought into a positive pressure state and the air duct 17 on the suction side is brought into a negative pressure state. Thus, a work amount of the blower 7 is a total sum of an amount of blast passing a humidifier 1 and a circulating air amount. A load exerted on a motor 15 is also increased and a motor input is also increased. Since heat energy of a motor input is all converted into heat energy, with the increase in a circulating air amount, an air temperature is also increased. A humidifying amount amounts to q=A.t<1.6-1.8>, and is increased in proportion to 1.6-1.8-th power of an air temperature(t). Thus, circulation of air enables provision of a given humidifying amount through circulation of air without using a heat exchanger and a heating device, e.g., heater.
Patent JP-H1025635-A (JP)
Title: Covered yarn
Inventor: MORI TOSHIAKI
IPC: D02G3/32
Filed: 1996-07-08
Abstract: PROBLEM TO BE SOLVED: To obtain a covered yarn, excellent in bulkiness when elongated, stretchability and warmth reserving properties and useful for a knitted or a woven fabric, etc., by using an elastic yarn as a core yarn and a Lyocell (R) fiber multifilament yarn as a winding yarn. SOLUTION: This covered yarn is obtained by using an elastic yarn such as a polyurethane-based elastic yarn as a core yarn and a cellulose multifilament yarn, prepared by using an organic solvent such as a tertiary amine N-oxide and having 50-200 denier total size, 1-3 denier single filament size, 200-300g/ denier Young's modulus, 3 5 g/denier strength and 5-10% elongation such as a Lyocell (R) fiber multifilament yarn as a winding yarn.
Patent JP-H0194071-A (JP)
Title: Rack and pinion steering gear
Inventor: FUIRITSUPU SESHIRU MOORERU
IPC: B62D3/12
Filed: 1988-07-16
Abstract: PURPOSE: To commonly use a part by using a U-shaped bracket so that an end take-off rack and pinion steering device assembly can be converted into a center take-off rack and pinion steering device assembly. CONSTITUTION: A U-shaped bracket 40 has a slender base section 42 extending parallel to a rack bar 18 and a pair of mutually separated leg sections 44 connected to the base section 42 by curved surface parts 46. The bracket 40 and a stop member 20 are fixed to the rack 18 by a bolt 28 passing the hole of the bracket 40. The bracket 40 has a means for mounting the steering link device of a vehicle. To-convert an end take-off rack and pinion steering device assembly to a center take-off rack and pinion steering device, the bracket 40 is laid over the rack 18, and the end part of the leg 44 of the bracket 30 is brought into contact with the outer end of the stop member 20. The length of the bracket is set by use of a length regulating mechanism 50.
Patent JP-S5967792-A (JP)
Title: Film picture viewer
Inventor: IWASAKI KAZUYA
IPC: H04N9/11
Filed: 1982-10-08
Abstract: PURPOSE:To offer an inexpensive viewer, by scanning a picture on a film with flying spot, separating picture element information at each spot into R, G, B and converting them into a video signal, and displaying it on a television receiver. CONSTITUTION:Photoelectric converting elements 10R, 10G, 10B are provided so as to receive individually the transmission light of filters 9R, 9G and 9B, amplifiers 11R, 11G and 11B are connected to the output side of the photoelectric converting elements 10R, 10G and 10B, and the output of the photoelectric converting elements 10R, 10G and 10B is taken as the R, G, B signal respectively representing red, green and blue color. The amplifiers 11R, 11G and 11B are connected to a color encoder 12 and the R, G, B signals are converted into the video signal according to the signal from a synchronizing circuit.
Patent JP-S6071900-A (JP)
Inventor: MAKI NAGATOSHI
IPC: F42B7/08
Filed: 1983-09-28
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。