baber/WOPTO huggingface dataset:
Patent JP-H08174722-A (JP)
Title: Heating part of double facer
Inventor: KATO TOSHIHIDE
IPC: B31F1/36
Filed: 1994-12-22
Abstract: PURPOSE: To provide a heating part of a double facer that can produce a high- quality double faced corrugated sheet having a good flatness without collapsing both end parts and can enhance a productivity to a great extent by increasing a pressing force at the time of production. CONSTITUTION: In a heating part of a double facer, a single faced corrugated sheet 1 and a liner 3 are clamped and transported between a heating box 4 and a pressurizing belt 6, and a pressurizing force by compressed air in an air chamber 5 provided on the pressurizing belt 6 is used as a pressing means for bonding them. At the bottom of the air chamber 5, a plurality of section steel 8 spanning in the width direction of the corrugated sheet are juxtaposed in the forward moving direction of the sheet in slide contact with the top surface of the pressurizing belt 6. The section steels 8 are airtightly bonded to the lower peripheral end of the air chamber 5 with a degree of freedom in a vertical direction. A pneumatic pressure in the air chamber 5 is applied to the pressurizing belt 6 through the group of section steel 8 to produce a pressing force.
Patent JP-H01175250-A (JP)
Title: Lead frame and semiconductor device using it
Inventor: KOJIMA AKIRA
IPC: H01L23/50
Filed: 1987-12-28
Abstract: PURPOSE:To prevent a punch from being worn away by a method wherein a tie-bar part is pushed out from one side face without being stamped completely, its one part is cut and said pushed-out part is shaped by being pushed back from the other side face so that the tie-bar part can be separated and removed, e.g., by being pressed comparatively slightly by using the punch. CONSTITUTION:A square die pad 2 is arranged in the central part of a lead frame 1; support bars 4 are stretched in diagonal directions from its four corners; tip parts are shaped collectively together with a lead frame disk 1a; intermediate parts act as reinforcing sheets 5. Ends of lead parts 3 face side edges of the die pad 2; tie-bar parts 6A-6D are shaped in parallel in such a way that intermediate parts or end parts of the lead parts 3 are interlinked with one another. The tie-bar parts 6A-6D are pushed out by about one-third by using a metal mold when the lead frame is formed; then, when they are pushed back to original positions, the intermediate parts are not cut; both upper parts and lower parts are cut. A chip is fixed to the die pad 2; wires are bonded to the lead parts 3; a resin is molded. After the resin has been solidified, prescribed tie-bar parts are pressed slightly by using punches 11, and leads 3-3 can be separated easily.
Patent JP-H09175710-A (JP)
Title: Automatic sorting device of sheet and its sorting method
Inventor: SAKAMOTO NAOKI
IPC: B65H15/00
Filed: 1995-12-25
Abstract: PROBLEM TO BE SOLVED: To automatically remove a defective by simultaneously inspecting foreign matter and a defect generated on a sheet surface on both the obverse and reverse by using a single inspection machine. SOLUTION: In a device to automatically sort a sheet by inspecting a defect of both surfaces of the sheet, a defect is inspected on the obverse of a sheet 1 sliding inside a slider 4 by a CCD camera 5, and a defect is inspected on the reverse while carrying it on a carrier belt 14 in which a suction 13 is inscribed after being reversed, and a nondefective/defective of the sheet is automatically sorted.
Patent JP-H10175939-A (JP)
Title: 3-arylacryloylguanidine derivative
Inventor: OKAZAKI TOSHIO
IPC: A61P9/06
Filed: 1996-12-16
Abstract: PROBLEM TO BE SOLVED: To obtain the subject new compound having good inhibiting activities against Na<+> /H<+> exchanger, having good oral activities and useful as a preventive, treating or diagnostic agent for a disease concerning the Na<+> /H<+> exchanger, especially a medicine for oral administration. SOLUTION: This compound is represented buy formula I [X is O or S; one of (n) and (m) is 1 and the other is 0 or 1; A is a lower alkylene; R<1> is a (protected) hydroxide group, amino group, or a mono- or di-(lower alkylamino); R<2> and R<3> are each H or a (halogen-substituted) lower alkyl; R<4> is H, a halogen or a lower alkoxy]. The compound of formula I is obtained by reacting an acrylic acid of formula II (Y is an eliminable group capable of readily substituted with a nucleophilic reagent such as hydroxide, a halogen, a lower alkoxy and an aralkloxy) or its reactive derivative with guanidine.
Patent JP-H1171128-A (JP)
Title: Glass fiber cutter
Inventor: OKUBO MITSUO
IPC: G02B6/00
Filed: 1997-12-05
Abstract: PROBLEM TO BE SOLVED: To provide a glass fiber cutter almost free from scattering of strength of molded product finally obtained without generating scattering of feed amount of glass fiber even when cut glass fiber is directly built in molding line of SMC and molding is carried out. SOLUTION: This glass fiber cutter is constituted so that a rubber-based roll 2 is provided in opposition to a cutter roll 1 in which many cutter blades 12 are fixed toward face direction which is perpendicular to rotation direction of a roll body 11 on the outer periphery of the roll body 11 and glass fiber 3 is cut by feeding the fiber 3 to the space between the cutter roll 1 and the rubber based roll 2. In the cutter, the cutter blades 12 are arranged in staggered state.
Patent JP-2000163987-A (JP)
Title: Data memory device
Inventor: MOCHIDA YOSHIFUMI
IPC: G11C29/00
Filed: 1998-11-26
Abstract: PROBLEM TO BE SOLVED: To provide a data memory device which can accurately decide a roll call by setting the address data on a prescribed normal memory cell as the address data on a spare memory cell, replacing an access destination with the spare memory cell, when the address data inputted from the outside watch with the address data set by a setting means and generating a redundancy signal. SOLUTION: Each OR gate 303 consists of an active element which operates by drive power and not by a wired OR, and accordingly a redundancy signal to be transmitted is buffered up to a prescribed potential every time it undergoes the OR via an OR gate circuit 303. The redundancy signal is is inputted to a decision output circuit 302 at a prescribed potential, regardless of the distance between a redundancy circuits 301 and the circuit 302. Thus, the circuit 302 can accurately detect the redundancy signal. A memory circuit 300 does not need plural internal signal wirings and thus can reduce its occupying area.
Patent JP-H01176607-A (JP)
Title: Manufacture of oxide superconductive linear body
Inventor: TANAKA YASUZO
IPC: H01B13/00
Filed: 1987-12-29
Abstract: PURPOSE:To make it possible to manufacture an oxide superconductive linear body with a high density, a high critical temperature, and a high critical current density easily, by penetrating a linear core material in an oxide solution substance to be a superconductor of a specific formation, and cooling it at the cooling speed in the scope of 10<3> to 10<6> deg.C/sec. CONSTITUTION:In an oxide solution substance 1 to be a superconductor within the composition shown in a ternary condition figure of YBa2Cu3O7-X-BaCuO2- CuO, a linear core material 2 is penetrated, and it is cooled at the cooling speed within 10<3> to 10<6> deg.C/sec to obtain an oxide superconductive linear body whose periphery is covered with an oxide 3 to be a superconductor. By applying a method to solve and to solidify an oxide instead of forming an oxide powder, the obtained sintered body has a high density and an improved critical current density compared to using the oxide as a powder. And, by cooling the oxide solution substance 1 suddenly, an abnormal phase deposited in the particle field of the oxide superconductor is little, and a highly dense linear body can be obtained.
Patent JP-H10166484-A (JP)
Title: Surface light source element and window
Inventor: HAYASHI YASUKO
IPC: B32B7/02
Filed: 1996-12-16
Abstract: PROBLEM TO BE SOLVED: To obtain a light deflecting sheet to which dust or foreign matters hardly adhere and which is hardly scratched, and large effect of altering a light traveling direction by incorporating different refractive indexes of resins of adjacent resin layers and forming a waved shape at one boundary of resin layer boundaries of a sheet section. SOLUTION: An effect of a resin sheet as a light deflecting sheet, i.e., degree of altering a light traveling direction is largely affected by a value of h/p. If both a pitch (p) and height (h) of waved shape in an x direction are constant, the value of h/p is preferably 1.5 to 10. In the panel light source element, as a light source 3, a linear light source such as a fluorescent lamp is used. This source is installed at an end face of a light guide 1. A light deflecting sheet 4 is installed on the light guide. The light guide is formed of transparent resin and has a function of outputting light entering from the end face in a surface direction. As such a light guide, there is, for example, a dot printed surface or roughed surface.
Patent JP-H08179652-A (JP)
Title: Fixing device
Inventor: TAKIZAWA TATSUJI
IPC: G03G15/00
Filed: 1994-12-22
Abstract: PURPOSE: To provide a fixing device, wherein fixing is easily performed without breaking a transfer material with paper jamming occuring in the peeling section of a fixing roller or a pressuring roller due to hooking of a peeling pawl and without damaging the peeling pawl. CONSTITUTION: A fixing device is provided with a fixing roller 1 and a pressuring roller 6 disposed being pressed to each other, a peeling pawl 10 movable in a direction for coming into contact and moving away from the outer peripheral surface of the pressuring roller 6 and a pressing means for pressing this peeling pawl 10 in a direction for moving away from the outer peripheral surface of the pressuring roller 6 in a device main body and a holding section provided in a cover 20 to be opened/closed to the device main body for moving the peeling pawl 10 to a position in contact with the pressuring roller 6 by directly or indirectly pressing the peeling pawl against the action of the pressing means when the cover 20 is closed.
Patent JP-H05108013-A (JP)
Title: Display device
Inventor: KITAGAKI IKUO
IPC: G09F9/00
Filed: 1991-10-19
Abstract: PURPOSE:To easily watch a screen when a viewer lies down while watching a television by providing a holding body for turning a television receiver so that it can be turned in an up-and-down, right and left and rotating directions and a remote controller remotely controlling. CONSTITUTION:The display device is provided with the holding member 2 for supporting the receiver 1 so that it can be turned in the up and down direction, and the holding member 2 is set on a supporting table 5 having roller type rotors 4, and the holding member 2 can be turned in the circumferential direction. Furthermore, the supporting table 5 is set on a fixing table 3 provided with a projecting body 8 so that the supporting table 5 can be horizontally turned. And the device is provided with electrically-driven motors 7 for respectively turning the receiver 1, the holding member 2 and the supporting table 5, and also the device is provided with the remote controller capable of remotely controlling the rotation of three parts. Thus, the device has such a structure to withstand the weight of the receiver 1 without necessitating a space for turning the receiver 1, and it can be easily rotated by the remote controller so as to be set on a desired inclination position.
Patent JP-H03197838-A (JP)
Title: Sample capsule for x-ray microscope
Inventor: MATSUBARA TAKASHI
IPC: G01N1/28
Filed: 1989-12-27
Abstract: PURPOSE:To prevent an object to be observed from moving freely in a sample space by arranging a sample holding frame which has at least one through hole or hollow between two opposite flat plates with X-ray transmission windows. CONSTITUTION:On the Si nitride thin film 1b of a chip 1, a resist layer 7 which has many through holes at parts corresponding to the X-ray transmission windows 1c and 2c is formed. The layer 7 is thinner than a spacer 3 and after the layer 7 is covered with a chip 2, a thin sample liquid layer is formed between the layer 7 and chip 2. Further, the space between the spacer 3 and layer 7 forms a storage space for sample liquid. The spacer 3 is mounted on the chip 1 where the layer 7 is formed and a culture solution is applied inside it by tritration; and the chip 1 is covered with the chip 2, and they are put in sample containers 4 and 5, which are clamped with a screw 6 to form a culture solution space which is sealed from the circumference while the thickness is held by the spacer 3. The culture solution is put in the through hole of the layer 7 and cells in the culture solution are restrained by the wall surface of the through hole; and the cells are prevented from moving out and other solids are prevented from being mixed.
Patent JP-H04207505-A (JP)
Title: Print antenna
Inventor: NAITOU HIROSHI
IPC: H01Q21/24
Filed: 1990-11-30
Abstract: PURPOSE:To realize the print antenna with a broad band radiating an excellent circularly polarized wave by selecting the characteristic impedance of a microstrip line to be higher than 50 ohms. CONSTITUTION:Since the characteristic impedance of a transmission line 12 is selected higher than 50 ohms, a strip antenna element 10 and the transmission line 12 of the strip antenna element 10 window are located apart from the ridge of the window 14 close to the transmission line 12, spurious radiation from the strip antenna element 10 with window is reduced. Thus, the print antenna with a broad band radiating an excellent circularly polarized wave is realized.
Patent JP-H07185079-A (JP)
Title: Game machine
Inventor: UGAWA SHOHACHI
IPC: A63F7/02
Filed: 1993-12-28
Abstract: PURPOSE:To provide a game machine in which a player can easily confirm that the display state of which combination of a plurality of display areas of an image display part is the subject to judge whether a prescribed game value is imparted or not. CONSTITUTION:When a hit pattern image 102 and a miss pattern image 103 are variably displayed in each of pattern display areas 41a-41c in the image display part 40 of a variable display device 6, hit line images 105a-105e are displayed on the hit line where the combination of the stopped patterns is judged.
Patent JP-S63170201-A (JP)
Inventor: MITORI SARIMU NAJIYAARU
IPC: C10J3/72
Filed: 1987-12-29
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-H10219181-A (JP)
Title: Method of using partially acetalated polyvinyl alcohol as surfacing material with surface on which writing of printing is possible
Inventor: FUSS ROBERT
IPC: B05D7/04
Filed: 1997-12-08
Abstract: PROBLEM TO BE SOLVED: To obtain a surfacing material which is adaptable from a purely water-base system and makes it possible to form a written image with good fastness to wiping even when a common water-base ink pen is used by using a water-soluble polyvinyl alcohol partially acetalated with an aliphatic aldehyde and having a degree of acetalation below a specified value. SOLUTION: A water-soluble polyvinyl alcohol partially acetalated with a 1-8C aliphatic aldehyde and having a degree of acetalation of less than 20mol% based on vinyl alcohol units. The feedstock polyvinyl alcohol preferably used comprises on which has a degree of hydrolysis of 70-100mol% and whose 4wt.% aqueous solution has a Hoeppler viscosity at 20 deg.C of 1-100 mPa.s. This partially acetalated polyvinyl alcohol can be used as a self-supporting film with a thickness of 0.1-100μm, or a coating on a support film or paper.
Patent JP-H04269010-A (JP)
Title: Surface-wave resonator
Inventor: BERUNTO FURAISHIYUMAN
IPC: H03H9/25
Filed: 1991-11-27
Abstract: PURPOSE: To take signals out of the surface wave resonator through another converter, i.e., converter IDW1 by supplying individual signals to other converters, e.g. converters IDW2 and IDW3, when the surface wave resonator is used for the addition of the signals. CONSTITUTION: In case of a block diagram of an oscillator equipped with a surface wave resonator 6, electric power is supplied from an amplifier to the resonator through the input terminal I of an interdigital type converter IDW1. At this time, a signal generated at the interdigital type converter IDW2 is used for feedback of the amplifier, and then an oscillator circuit is closed. Signal output is performed through an auxiliary converter IDW3. At this time, the output signal is filtered between points I and III according to a transfer function. Normally, outputting as large electric power as possible is attempted, and for the purpose the size of the interdigital type converter IDW2 is selected so that only electric power is supplied to the input terminal of the amplifier by only an amount needed to maintain oscillation.  The majority of the electric power can be outputted from the oscillator circuit through the interdigital-type converter IDW3, when corresponding size is selected.
Patent JP-H11163581-A (JP)
Title: Material for protecting electronic equipment against electromagnetic waves
Inventor: YOKOTA MINORU
IPC: G12B17/02
Filed: 1997-11-22
Abstract: PROBLEM TO BE SOLVED: To provide a material for protecting electronic equipment against electromagnetic waves which can protect against electromagnetic waves, that are radiated by various kinds of electronic equipment, and have a deleterious effect on human bodies, other electronic equipment, or apparatuses wherein the electronic equipment are installed. SOLUTION: A material 1 for protecting electronic equipment against electromagnetic waves consists of a protective material 2 which can protect against a deleterious effect due to electromagnetic waves, an intervenient 3 which is mixed with the protective material 2, and a facing body which covers the protective material 2 and the intervenient 3 to be shaped into a given building material. The protective material 2 consists of particles formed arbitrarily by crushing charcoal of bamboo, wood, or other plants and can absorb electromagnetic waves to protect against a deleterious effect due to the electromagnetic waves.
Patent JP-H06187928-A (JP)
Title: Cathode-ray tube
Inventor: NISHIMURA KOJI
IPC: H01J29/02
Filed: 1992-12-18
Abstract: PURPOSE:To reduce the dislocation of landing to a three-color phosphor vessel due to the inappropriate space between a phosphor screen and a shadow mask part by fitting a shadow mask to a mask fixation part fixed to a rear plate to practically position the shadow mask on the rear plate. CONSTITUTION:A vacuum case 6 consists of a rectangular flat face plate 1, a rectangular flat rear plate 3, funnels 5 bonded to twenty opening holes 4 of the rear plate 3, which is positioned separately from the face plate 1 by side walls 2, necks 8 and electron guns 9. A flat mask fixation part 22 is fixed on the inner surface of the rear plate 3, and a shadow mask 10 is fitted to this fixation part 22, and practically positioned on the rear plate 3. As a result, a space between the shadow mask 10 and the rear plate 3 and a space between the shadow mask 10 and a phosphor screen 7 formed on the inner surface of the face plate 1 are decided accurately by the fixation part 22, the side walls 2 and supports 24. Dislocation of landing to a three-color phosphor due to the inappropriate space between the screen 7 and the shadow mask 10 is thereby reduced.
Patent JP-H07202316-A (JP)
Title: Selectively grown waveguide optical control element
Inventor: KOMATSU YOSHIRO
IPC: H01S5/026
Filed: 1993-12-28
Abstract: PURPOSE:To obtain a waveguide optical control element with low capacitance and high speed by making such a structure of the waveguide optical control element that can utilize selective growth and by inserting a semiconductor buffer layer with low carrier concentration between a conductive semiconductor substrate and an inversely conductive semiconductor second clad layer. CONSTITUTION:A lightly doped n-InP buffer layer 102 with low carrier concentration is formed on an n-InP substrate 101 using organic metal vapor phase growth technique or the like. A SiO2 film is formed on this substrate to be patterned onto a pair of selectively growing SiO2 masks in a striped shape which are opposite to each other across a stripe-like gap. Then an n-InGaAsP optical waveguide layer 502, an n-InP spacer layer 503 or the like are sequentially stacked selectively only on the gap to form a mesa of a double hetero structure. As a result, no failure such as an increase in series resistance of an element occurs, coupling loss with a single mode fiber is small, speed is high and a yield in manufacture can be improved.
Patent JP-H04206036-A (JP)
Title: Optical head
Inventor: URAIRI KENICHIROU
IPC: G11B7/09
Filed: 1990-11-30
Abstract: PURPOSE:To make it possible to expand a dynamic range of a focus error signal by disposing focal positions of three spots to be symmetric in respect to the direction of an optical axis. CONSTITUTION:A semiconductor laser 11, an objective lens 12, a light splitting means 14 and a half mirror 15 are provided, at least three spots are formed on an optical recording medium 13 and focal positions of two subbeams 17 and 19 are so disposed as to be symmetric in respect to the focal position of a main beam 18, in front and the rear of the direction of an optical axis. According to this constitution, a dynamic range of a focus error signal can be expanded by computing an error signal by each of the beams.
Patent JP-H08182859-A (JP)
Title: Repeated firing substrate for game machine and repeated firing device for game machine
Inventor: KANETANI SHIYOUKON
IPC: A63F13/837
Filed: 1994-12-27
Abstract: PURPOSE: To simultaneously set, change and cancel the presence/absence of repeated firing at any time by setting the repeated firing for one person or for plural persons based on the input of game operation signals to a game machine in a repeated firing driving circuit and sending out repeated firing driving signals for one person or for plural persons. CONSTITUTION: A game player selects the optional button of the operation switch 6a or the operation switch 6b to execute the repeated firing and, while pushing the button, pushes a start switch 5a for one person in the case of one game player or the start switch 5b for plural persons in the case of the plural game players. Then, the repeated firing driving circuit 8 of a repeated firing circuit board 3 sets the repeated firing for one person or for plural persons and sends out the repeated firing driving signals to repeated firing output circuits 10a and 10b.  The repeated firing output circuits 10a and 10b send out repeated firing signals generated in a repeated firing signal generation circuit 9 towards the operation signal input terminals 23 and 24 for one person or for plural persons of the game machine 4 based on the repeated firing driving signals from the repeated firing driving circuit 8.
Patent JP-H06184752-A (JP)
Title: Apparatus for production of thin film
Inventor: IPPONMATSU MASAMICHI
IPC: C23C16/44
Filed: 1992-12-18
Abstract: PURPOSE:To prevent the bend of a cylindrical substrate by a creep by isolating two kinds of gaseous raw materials to above and below in a reaction vessel and providing a support to attachably and detachably hold and hung down the cylindrical substrate. CONSTITUTION:This apparatus for production of thin films is formed of the reaction vessel 10 and a means 12 (electric oven) for heating this vessel and the thin films are produced on the cylindrical substrate 30 by an electrochemical vapor deposition method. The reaction vessel 10 is provided with means 16, 24 for introducing two kinds of the gaseous raw materials varying in compsn. and means 20, 26 for discharging these gaseous raw materials. Two kinds of these gaseous raw materials are isolated to above and below so as not to mix with each other in the reaction vessel 10 and the support 28 to attachably and detachably hold and hung down the cylindrical substrate 30 is provided. The support 28 is constituted of carbon or heat resisting steel. The support 28 is coated with a carbon film or ceramics. As a result, the slight warpage, if any, on the cylindrical substrate is corrected and the cylindrical substrate is straightened.