baber/WOPTO huggingface dataset:
Patent JP-H06138735-A (JP)
Title: Automatic document feeder
Inventor: OGAWA TOSHIFUMI
IPC: B65H9/14
Filed: 1992-10-28
Abstract: PURPOSE:To easily adjust the skewness of a document in an automatic document feeder where only a resist roller device is arranged in a document feeding path arranged between a document tray and a platen. CONSTITUTION:A feeding mechanism is constituted, where the document set in the document tray is fed by using a paper supply device and fed toward the platen through the resist roller device 10 provided in the document feeding path. A driving roller 11 is arranged to be opposed to a pinch roller 15 in the device 10 arranged in the document feeding path, and both ends of the shaft of the roller 11 are supported through a bearing member provided at a fixed position. On the other hand, the end of the shaft of the roller 15 on a front side is rocked without changing an interval between both shafts, so that the nip position of paper by both rollers is changed at a specified angle to a direction perpendicular to a document feeding direction.
Patent JP-H11145512-A (JP)
Title: Semiconductor light-emitting device
Inventor: HATA TOSHIO
IPC: H01L33/12
Filed: 1997-11-14
Abstract: PROBLEM TO BE SOLVED: To enable a semiconductor light-emitting device to emit light rays keeping high in linearity even in a low-current region by a method, wherein a current blocking layer is formed inside or on a first conductivity-type first semiconductor layer or a second conductivity-type second semiconductor layer, and a first electrode is formed of a semiconductor light-emitting device which pinches the current block layer. SOLUTION: A semiconductor light-emitting device is composed of an insulating sapphire substrate 101, an Al0.05 Ga0.95 N buffer layer 102, an n thick GaN contact layer 103 of thickness 2.5 μm, an In0.35 Ga0.65 N light-emitting layer 105 of thickness 3 nm, an n-type Al0.05 Ga0.95 N current blocking layer 106 which is 0.3 μm in thickness, located substantially at the center of the device, and 80 μm square on a top view, and a P-type GaN contact layer 107 of thickness 0.4 μm formed covering the clad layer 105 and the current blocking layer 106. A p-type ohmic electrode 109 which transmits nearly 50% of light generated inside the device is formed covering almost all the surface of the p-type GaN contact layer 107. A p-type bonding electrode 110 is formed just on the p-type ohmic electrode 109 immediately above the current blocking layer 106.
Patent JP-S63162326-A (JP)
Title: Vehicle equipped with hood roof
Inventor: ICHINOSE HISAO
IPC: B60J7/12
Filed: 1986-12-26
Abstract: PURPOSE:To improve the opening feeling of a driver by forming the opened port parts onto the roof part and the rear window panel part of a car body and arranging a hood which covers each opened port part in free opening and closing so as to be folded under the rear window panel part. CONSTITUTION:Opened port parts 3 and 13 are formed on the roof part 2 and rear window panel part 11 of a car body 1, having a rear roof rail 12 interposed. In the opened port parts 3 and 13, a hood 4 for covering the opened port parts 3 and 13 in free opening and closing is arranged. In this case, as for the hood 4, a canvas 44 is installed onto a plurality of skelton members 43 installed in the car width direction, and two divided window glases are installed onto the part corresponding to the rear window panel part 11 of the canvas 44 by a glass holder. Further, a slider 47 installed onto the skelton member 43 through a bracket 46 is fitted in slidable ways onto a slide rail 22 arranged from the roof part 2 to the rear window panel part 11, and folded onto the shelf part 26 of a rear panel 27.
Patent JP-S63162365-A (JP)
Inventor: KURISUCHIYAN RIKURII
IPC: B61B12/10
Filed: 1987-12-10
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-H02156974-A (JP)
Title: Premium ball delivery mechanism for pinball playing machine
Inventor: UGAWA SHOHACHI
IPC: A63F7/02
Filed: 1988-12-12
Abstract: PURPOSE:To reduce the dimension of the mechanism and cut cost by allowing a winning ball processing device to be equipped with an operation stop member which is operated by a winning ball in a winning ball collecting passage which is previously set to operate in priority and stops the operation corresponding to the winning ball collecting passage other than the winning ball collecting passage in priority. CONSTITUTION:Winning ball processing devices 100a and 100b are equipped with each operation stop member 125, and when a winning ball is generated in a winning ball collecting passage 44b, and introduced into the winning ball introducing passage 101b, said winning ball turns the operation stop member 125, flowing downward on the operation stop member 125, and also a stop piece 129 is shifted downward. In this state, a pushing-out member 114a pressed by a turning cam 121a which is always in revolution reaches a front position, a stop pin 119 and the stop piece 129 are engaged to lock the pushing-out member 114a. Therefore, even if the winning balls are arranged in other winning ball introducing passage 101a, the winning ball is not processed, and the winning ball processing device 100a including the pushing-out member 114a is put into stop state.
Patent JP-H08169793-A (JP)
Title: Production of ferrite single crystal and device for producing ferrite single crystal
Inventor: FUJIMOTO HIDEJI
IPC: C30B29/22
Filed: 1994-12-16
Abstract: PURPOSE: To obtain a high-purity ferrite single crystal by forming the part of a melted ferrite material and the part where ferrite is crystallized into the single crystal in a crucible and cooling the melt part to grow the single crystal. CONSTITUTION: A ferrite material such as an Mn-Zn ferrite is melted in a platinum crucible 4 heated to 1600-1700 deg.C by a heating furnace. A refrigerant such as gaseous N2 is passed through a cooling pipe 1 provided in the crucible 4 to form a solid-phase part 8 on a melt part 9, any volatilized platinum particle 6 brought into contact with the solid-phase part is adsorbed and collected to prevent the particle from being mixed into the melt part 9, and a platinum particle 7 eluted into the melt part 9 due to the convection in the melt part 9 is adsorbed, collected by the solid-phase part 8 and removed from the melt part 9.  The crucible 4 is then gradually separated from the heating furnace to grow a crystal from a crystallization part 10, the cooling pipe 1 and crucible 4 are simultaneously moved at the same speed, a single crystal is grown while keeping the solid-phase part 8 at the upper end of the melt part 9, and a high- purity ferrite single crystal is obtained.
Patent JP-H0316310-A (JP)
Title: Crystal resonator
Inventor: KOYAMA MITSUAKI
IPC: H03H9/19
Filed: 1988-12-12
Abstract: PURPOSE:To improve the secular change characteristic based on a stress sensitivity characteristic by selecting a region attached with an exciting electrode as a region including the entire face of a flat part, forming a square part of a crystal chip as a curved shape, using a contact region of both corners of one side in the lengthwise direction and supporting it. CONSTITUTION:Both major faces of a crystal chip 1 are formed with a flat part 11 and a slope part 12 respectively, ridge lines of a square part are removed to form a curved shape. Then a width (p) and a length (q) of the flat part 11 are halved respectively with respect to a width (a) and length (b) of the crystal chip 1 and the broadwise direction and the lengthwise direction are symmetrical with respect to the center line. Then exciting electrodes 13, 14 are formed to the attached region from the entire face of the flat part 11 of the crystal chip 1 to the part reaching the slope part 12, and leadout electrodes 15, 16 are prolonged to both end outer circumferential parts. Moreover, both lower sides of the crystal chip 1 are inserted to slits of supporters 6, 7 to press the lower sides into contact with the slit lower end, both upper sides are used as a contact region, which is fixed with the slit upper end by a conductive adhesives 10. Thus, the secular change characteristic based on the stress sensitivity characteristic is improved.
Patent JP-H08252494-A (JP)
Title: Bubble generating nozzle device for trigger type spray
Inventor: DAGURASU BII DOTSUBUSU
IPC: B05B11/00
Filed: 1995-12-01
Abstract: PROBLEM TO BE SOLVED: To provide a foam generator which remarkably reduces amount of drug droplets sprayed in the air and also generates foam of allowable quality that does not drip when applied to an object and can stick to the object to be cleaned for an allowable time period. SOLUTION: A foamer nozzle assembly 26 combines a turbulence chamber 34 with a foam enhancer 35 comprising a plurality of spaced ribs 37, 38 defining openings 39. The ribs 37, 38 have flat surfaces lying perpendicular to an inner wall 33 of the turbulence chamber 34 for further generating foam as the foam bubbles impact against such flat surfaces to further mix with the air in the turbulence chamber 34.
Patent JP-H04186275-A (JP)
Title: Liquid crystal display device
Inventor: KONDO AKIHIRO
IPC: G06F3/037
Filed: 1990-11-21
Abstract: PURPOSE:To make only a panel movable to suit user's requirements so as to facilitate noise prevention measures by making a cable joint part, a noise removal circuit, a power circuit, a data processing circuit supporting bodies of a fixed structure, and making the panel a movable structural body. CONSTITUTION:A sphere 13 has columns 13a and 13b situated at right angles to each other, the columns respectively penetrate cylinders 15 and 14 fixed and attached to a movable structural body (display panel) 2 and a fixed structural body 1, and are connected to a panel 2 by tilt mechanism springs 16 and 17 to enable the panel to rotate vertically, and right and left, and to hold the panel at a rest position. Further, only the panel 2 can be directed to a detection with which the panel can be easily seen by an user. A signal transmission circuit 18 between a data processing circuit or one of main electric circuits in the fixed structural body 1 and the panel 2 passes through the insides of the sphere 13 and the column 13a to be connected to the panel 2 by a connector 19, and thus the strengthening of noise prevention and measures for preventing noise diffusion can be easily realized by a metal shield frame.
Patent JP-H05130040-A (JP)
Title: Optical transmitter-receiver
Inventor: WATABE NOBUTAKA
IPC: H04B10/50
Filed: 1991-10-31
Abstract: PURPOSE:To provide the optical transmitter-receiver in which the mount density is improved and the entire transmitter-receiver is made small. CONSTITUTION:An optical module is provided with a light emitting element 1, an optical fiber 7 leading a forward output light of the light emitting element 1, an optical circuit such as a lens 9 coupling the forward output light of the light emitting element 1 with the optical fiber 7, a light receiving element arranged in the vicinity of the light emitting element 1 and detecting a backward output light, an interference film filter 10 arranged between the light receiving element and the light emitting element and having a prescribed pass band, and the transmitter-receiver is provided with an optical reception circuit 3 converting a signal outputted from the light receiving element 2 into a digital signal, an optical transmission circuit 4 driving the light emitting element 1 with data inputted externally and a changeover circuit 5 selecting the operation of the optical transmission circuit 4 and the optical reception circuit 3 as required with the data inputted externally.
Patent JP-H07136669-A (JP)
Title: Treatment of waste water containing dissolved heavy metal
Inventor: HONMA TADAO
IPC: C02F1/62
Filed: 1993-11-22
Abstract: PURPOSE:To provide a dissolved iron-containing waste water treatment method characterized by that the separation of dissolved iron is extremely effective, the water content of formed sludge is low and the treatment of sludge is easy. CONSTITUTION:A process wherein raw water containing a dissolved heavy metal is introduced into an oxidizing tank and an alkali agent is added to the raw water to adjust the pH of the raw water to 6.5-8.3, a process subjecting the pH adjusted raw water to oxidizing treatment, a process sending the treated soln. subjected to oxidizing treatment to a flocculation tank and adding an alkali agent and a flocculant to the treated soln. to adjust the pH of the treated soln. to 8.4 or more, a process sending the flocculated treated soln. to a sedimentation tank to settle heavy metal oxide and discharging the supernatant soln. and a process withdrawing the heavy metal oxide sludge produced in the sedimentation tank are provided.
Patent JP-H01167017-A (JP)
Title: Internal packaging paper installation equipment
Inventor: MIYAWAKI MASATOSHI
IPC: B65B25/14
Filed: 1987-12-14
Abstract: PURPOSE:To make the installation of internal packaging paper possible for coil shaped articles with wide-spread sizes, by controlling the air supply to an air injection bag, which is attached to a rotor having an umbrella rib mechanism. CONSTITUTION:After holding the lower end of an internal packaging paper 17 by a holding rod 16', the internal packaging paper 17 is wound around the outer periphery of a rotor 10. By a drive 5, a movable table 4 is moved; the rotor 10 is inserted in the inner hole of a band steel coil 1 and is made to stop at the internal packaging paper installation position; by a drive 15, a paper holding mechanism 16 is operated to release paper holding. By a drive 12, a rotating shaft 13 rotates; the leg part of an umbrella rib mechanism 11 is closed; the outer diameter of the rotor 10 is made to approximately correspond to an inner diameter (d) of the band steel coil 1. Then a blower 19 is reversed to supply air to an air bag 18 to inflate the air bag; the taping portion of the internal packaging paper 17 is glued to the innermost surface of the internal packaging paper 17 by pressing the internal packaging paper 17 to the inner surface of the band steel coil with the surface of the air bag 18; thus the installation of the internal packaging paper is completed.
Patent JP-H01156278-A (JP)
Title: Device for sticking self-adhesive tape
Inventor: ISHIKAWA AKIRA
IPC: B65H35/07
Filed: 1987-12-14
Abstract: PURPOSE:To make it possible to prevent the occurrence of cramps, wrinkles, curling and the like at a section to be stuck by installing a winding selfadhesive tape within a tape holder, and thereby cutting the tape off, which is pulled out by rotating a sticking roller while the tape is being left onto the section to be stuck. CONSTITUTION:When in use, the end section of a winding self-adhesive tape 30 mounted on a supporting roller 26 is pulled out to the lower side surface of a sticking roller 34 through a space between the sticking roller 34 and a holding roller 38. Then, let a case be placed approximately at a level with a case main body 14 held while letting a sticking port 10 face the specified position of a section A to be stuck. And then, the tip section of the tape holder 18 is operated by fingers so that the lower section thereof is pressed with pressure via an opening section 12 so as to let the holder be tilted, following which, the end section 30a of the self-adhesive tape 30 is pressed onto the section A to be stuck with pressure by the sticking roller 34 so as to be stuck thereon. Furthermore, the case main body 14 is moved as is to the direction indicated by an arrow head so that the rotation of the sticking roller 34 allows pulling-out and sticking of the tape 30 to be concurrently processed.
Patent JP-H07136825-A (JP)
Title: Insert for face milling cutter
Inventor: YAMAGUCHI YUKIHIRO
IPC: B23C5/06
Filed: 1993-11-19
Abstract: PURPOSE:To improve the reliability of a tool in the intermediate finishing work for a steel member, by applying the angular horning processing for a front surface cutting edge and a subcutting edge, while applying the arcuate-shaped horning processing, for a main cutting edge. CONSTITUTION:The arcuate horning R having the radius Rr of curvature which is applied on a main cutting edge 4 is set in the following relation: 0< Rr<0.08mm. Further, the angular hornings 5 and 6 consisting of the inclined surfaces 5a and 6a which are applied on a front surface cutting edge 2 and a subcutting edge 3 are set as follows: when the horning width and harming height on a cutting face 7 side and a flank 8 side are represented by LB, LC, and HB, HC, LB<=LC, HB<=HC, and 0.15 LB<=HB<=0.8LB, 0.15LC<=HC<=0.8 LC. Accordingly, the workedd surface roughness is coped with by the front surface cutting edge 2 and the subcutting edge 3, and the antichipping performance and anticutting performance can be secured by the main cutting edge 4.
Patent JP-S63159742-A (JP)
Title: Grain water measuring instrument
Inventor: SUGIMOTO NAOTO
IPC: G01N27/04
Filed: 1986-12-24
Abstract: PURPOSE:To measure water with high accuracy at all times by converting the electric resistance value of a sample grain into a voltage by a couple of roll electrodes provided so that at least one of them is movable by a pressure governing mechanism. CONSTITUTION:A resistance-voltage converting circuit 15 measures and converts the electric resistance value of the sample grain into the voltage so that at least one of them is provided movably by the pressure governing mechanism, and a voltage holding circuit 16 holds the largest value of the output voltage of the circuit 15 temporarily. Further, an A/D converting circuit 17 is provided which converts the held voltage from analog to digital, and a control circuit 18 is provided which measures the crushing time of the sample grain by the electrodes 8 and 9 and outputs the A/D-converted signal to the circuit 17 at the end of the crushing time. When one sample grain is crushed, a voltage waveform having one peak value is outputted stably and its peak value is converted 17 only once at the end of the crushing period to obtain the water value of the sample grain. Consequently, the water of each sample grain can be measured with high accuracy.
Patent JP-H07168796-A (JP)
Title: Plural communication system
Inventor: NISHIKADO TAKASHI
IPC: G06F15/163
Filed: 1993-12-15
Abstract: PURPOSE:To provide a plural communication system capable of preventing performance from being deteriorated due to the concentration of answers on one point and data from missing being taken out correctly, and of processing the answer at high speed. CONSTITUTION:In the plural communication system in an information processing system in which plural information processors are connected with a communication path, and one or more information processing means are operated on the plural information processors, one information processing means operated on one information processor attaches return destination designation information 14 to designate a relay destination information processing means which performs the relay of the answer for transmission data 11 when it is transmitted to the plural information processing means operated on another or same information processor simultaneously, and the plural information processing means receiving the transmission data 11 return the answer for the transmission data 11 to the relay destination processing means designated by the return destination information 14.
Patent JP-H03174795-A (JP)
Title: Glazed ceramics substrate and manufacture thereof
Inventor: NARA TSUMORU
IPC: H05K1/03
Filed: 1989-12-04
Abstract: PURPOSE:To make it possible to form a partial projection readily and highly accurately by chemically etching a specified Al2O3-BaO-B2O3-CaO-SiO2-based glass layer, which is smoothly formed on a ceramics substrate, with mixed liquid containing HF and inorganic acid, and forming the partial projection. CONSTITUTION:An Al2O3-BaO-B2O3-CaO-SiO2-based glass layer which is smoothly formed on a ceramics substrate and has a softening point of 800 deg.C or higher is chemically etched with mixed liquid containing HF and inorganic acid, and a partial projection is formed. It is preferable that Al2O3-BaO-B2O3-CaO-SiO2- based glass powder is attached on the ceramics substrate by printing or spraying and thereafter the smooth glass layer is obtained by baking. A resist film is printed on a part where the intended partial projection is to be formed on the smooth glass layer. The part which is not printed is chemically etched. The part on the glazed ceramics substrate having the formed rectangular partial projection is heat-treated at a temperature higher than the softening point of the glass so as to prevent breakdown of wirings at rectangular edges. Thus the partial projection is made to have an R shape. In this way, the highly accurate partial projection can be readily formed.
Patent JP-H07165073-A (JP)
Title: Method for automatically measuring wheel diameter of railway rolling stock
Inventor: ICHIKAWA NOBUHIKO
IPC: B61K9/12
Filed: 1993-12-15
Abstract: PURPOSE:To provide a method for automatically measuring wheel diameter of railway rolling stock, which can automatically measure wheel diameter at a high accuracy with a relatively simple device. CONSTITUTION:Flange diameter(d) of a wheel for railway rolling stock remains unchanged till the next wheel grinding correction, and attention is paid to this point, and a value of the diameter(d) is stored in a computer for each wheel. A flange height detecting unit 2 provided under a rail 1 measures the flange height F of a wheel for railway rolling stock, and a measured value is subtracted from the flange diameter(d) of that wheel stored in the computer to automatically obtain a wheel diameter D.
Patent JP-H06161685-A (JP)
Title: Printer selection device
Inventor: NAKAMURA ERI
IPC: G06F3/12
Filed: 1992-11-25
Abstract: PURPOSE:To automatically execute a printer selection processing which conventionally depends on the memory of a user himself to select a printer which meets a condition more by obtaining information such as the feature of each printer and retrieving the printer through the use of the condition which is the reference of printer selection at the time of selecting a printer. CONSTITUTION:A printer selection system under computer environment to which plural printer are connected by way of a data transfer path is provided with a printer information obtaining means 6 obtaining printer information showing the feature of the individual printer, a printer information retrieving means 5 retrieving the candidate of a printer which is proper for the printer selection condition by analyzing printer information obtained by the printer information obtaining means 6 and a printer selection means 3 specifying a specified printer from among the printers retrieved by the printer information retrieving means 5 as the destination of output.
Patent JP-H06234227-A (JP)
Title: Light/heat conversion type heat mode recording device
Inventor: KAWAKAMI SOTA
IPC: B41M5/382
Filed: 1993-12-15
Abstract: PURPOSE:To permit high-speed recording having good transfer property by a method wherein a light source is constituted of the array of more than four pieces of light emitting elements while the light output of the light emitting elements at both ends of the array is set higher than the same at the inside of the array. CONSTITUTION:In a light/heat conversion type heat mode recording device, the picture receiving surface of a heat mode picture receiving material 4 is laminated on the color material layer surfaces of heat mode recording materials 3-1-3-4 on the upper surface of a base body 7 so as to be opposed to each other. The color material layer or the color material of the heat mode recording material 3 is transferred on the picture receiving layer of the heat mode picture receiving material 4 by scanning and exposing like a picture. On the other hand, respective supplementing units 5, 6 of both materials 3, 4 are arranged on the device other than a pressure roll 1 and a pressure reducing hole 2. In this case, a light source 8 is constituted of the array of more than four pieces of light emitting elements 11, 11'. The light output of the light emitting element 11 at both ends of the array is set so as to be higher than the light output of the light emitting elements 11 at the inside of the array.