baber/WOPTO huggingface dataset:
Patent JP-H10341035-A (JP)
Title: Semiconductor light emitting element and fabrication thereof
Inventor: KRAMES MICHAEL R
IPC: H01L33/02
Filed: 1998-05-12
Abstract: PROBLEM TO BE SOLVED: To realize high volume production while enhancing the total light extraction efficiency and the cost efficiency by shaping a semiconductor light emitting element such that the orientation of the surface at the side part is offset-angled from the orientation normal to the surface of an emission layer. SOLUTION: The semiconductor light emitting element comprises a multilayer heterostructure having a first side part, a p-n junction 11 in the multilayer heterostructure forming an active element region, and metal contacts 14, 15 being connected electrically with the p-n junction. The semiconductor light emitting element includes a primary transparent window having a continuous side part surface making an oblique angle with respect to an upper element region and the multilayer heterostructure and touching the first side part. A heterojunction is inevitable for high power element because it provides a high light injection efficiency under room temperature. Furthermore, since the metal contacts 14, 15 are fixed to a window layer, light can be generated through recombination of electron and hole implanted into the p-n junction and from a following active region.
Patent JP-S61288822-A (JP)
Inventor: UEDA YASUHIRO
IPC: A61M25/00
Filed: 1985-06-13
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-S63293197-A (JP)
Title: Chromium plating device
Inventor: MATSUNAGA TAIZO
IPC: C25D21/14
Filed: 1987-05-26
Abstract: PURPOSE:To stabilize the concn. of tervalent Cr in a plating bath and to improve the quality of a hard Cr plating layer by making combination use of an insoluble anode and anode having a PbO2 layer for an anode at the time of forming the hard Cr plating on the surface of a metallic member. CONSTITUTION:An aq. soln. mixture 4 composed of chromic acid and sulfuric acid is used as the plating bath at the time of forming the hard Cr plating layer on the surface of a printing gravure cylinder 2. The cylinder 2 is used as a cathode and the insoluble anode 5 formed by coating an inert metal such as Pt on Ti and the anode 5' formed by coating PbO2 on Ti are mounted by each 3 sheets to both sides of the gravure cylinder 2 as the cathode in such a manner that the respective area ratios can be varied. The area ratio of the insoluble anode 5 and the PbO2 anode 5' is set at 7:3, by which the concn. of the tervalent Cr ions in the plating bath 4 is stabilized in a 2-6g/l range and the hard Cr layer having the excellent quality is formed on the cylinder 2.
Patent JP-S5253523-A (JP)
Title: Gas filling device
Inventor: TANIKAI MICHIO
IPC: F17C5/06
Filed: 1975-10-29
Abstract: PURPOSE: To obtain a reliable gas filling device which can conduct gas filling in constant volume under a desired constant pressure without special fittings. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-S61285670-A (JP)
Title: Manufacture of inorganic nonaqueous electrolyte cell
Inventor: KITAMURA TOMIO
IPC: H01M4/80
Filed: 1985-06-13
Abstract: PURPOSE:To improve the current collecting efficiency at the positive electrode side and to stabilize the discharge performance by pressurizing a carbon porous molded member by means of a pressurizing member having planar pressurizing face from above or a pressurizing member formed approximately in conical thereby making dense the radial center portion of carbon porous molded member to be contacted against the positive electrode current collecting member. CONSTITUTION:Granular porous carbon is filled in a metal die having cylindrical cavity then pressure molded through pushing rod such that the contacting face will be conical thus to produce molded porous carbon having porosity of 88vol%. Then it is pressurized by a cylindrical pressurizing member 13 having planar pressurizing face to form a positive electrode 4. Thereafter, the jointing portion of the cell cover 6 and the cell case 1 is laser welded to inject the electrolyte through a pipe previously fixed through a glass seal 7 to the cell cover 6 into the cell. Upon injection of electrolyte, a positive electrode current collector 5 is inserted into the pipe 9 to bury the lower section of the current collector 5 into the positive electrode 4 to weld the upper end section of the current collector 5 and the upper section of pipe 9 thus to enclose and to produce a thionyl chloride-lithium cell.
Patent JP-S63293090-A (JP)
Title: Optical recording medium
Inventor: SAKAMOTO MARE
IPC: C09B47/22
Filed: 1987-05-26
Abstract: PURPOSE:To obtain an optical recording medium being chemically and physically stable, highly sensitive to laser rays and capable of recording and reproduction, by providing an organic thin film layer comprising at least one specified phthalocyanine compound, on a substrate. CONSTITUTION:An organic thin film layer comprising at least one phthalocyanine compound of formula [I] is provided on a substrate. In formula [I], each of A1, A2, A3 and A4 is a coupler residue such as formulas [II]-[IV], M is a metal which may be accompanied by hydrogen, oxygen or chlorine, each of k, l, m and n, which are not simultaneously 0, is independently an integer of 0-4, R1 is hydrogen, hydroxyl, amino or an alkylamino, R2 is hydrogen, a halogen, nitro, cyano, alkyl, alkoxyl, carboxylic acid group, carboxylic acid ester group, sulfonic acid group or metallic sulfonate group, and each of R3, R4 and R5 is hydrogen, an alkyl, aralkyl or aryl.
Patent JP-H01298634-A (JP)
Title: Two-dimensional analytical device of sample surface
Inventor: HIRAI TERUJI
IPC: H01J37/147
Filed: 1988-05-27
Abstract: PURPOSE:To shorten a measurement time by memorizing a starting point and an end point of scanning in the (x) direction as the functions of the (y) coordinate value for enabling the scanning measuring surface to be limited. CONSTITUTION:Having an appropriate point A on the periphery of a sample as a starting point while seeing an eyepiece L, a stage T is moved with a joystick J so that the point A may come to the center of a visual field of a microscope for making the (x), (y) coordinates of the stage T to be memorized. Later, the line F is followed up to the point B so that a point on the chain line F encircling the sample may come to the center of the visual field for making a CPU to memorize the (x), (y) coordinates of the point on the line F. The CPU reconstructs the curve F with piecearise linear curve from the coordinate data of the point on a closed curved F to find the maximum and minimum value of the (y) coordinate in the range of scanning and the interval is divided by the prescribed number of scanning to decide a (y) coordinate of each scanning line, while calculating an (x) coordinate of the intersection with the line F every scanning line from the data of the reconstructed line F for being stored by a memory (m) 1 together with the (y) coordinate data of each scanning line having this as the scanning starting and end points. The stage T is moved in the (y) direction from the (y) coordinate of the scanning line for being moved to the (x) direction from the corresponding (x) coordinate in order to perform analytic operation. In this way, a measuring time can be shortened.
Patent JP-H06338854-A (JP)
Title: Digital portable telephone set
Inventor: NISHIMURA OSAMU
IPC: H04L7/10
Filed: 1993-05-31
Abstract: PURPOSE:To prevent the generation of asynchronous interference and to secure the stable communication by instructing the line switching when detecting the fact that an interference burst signal comes close from both front and back direction of its own slot. CONSTITUTION:When the transmission burst of the other base station comes close from both front and back of its own slot, the pulse signal from an AND circuit 11 is latched by a latch circuit 13. The output value of the circuit 13 holds '1' until it is cleared by the latch clear signal from the timing circuit. The pulse signal is outputted from an AND circuit 10 as well while the output value of the circuit 13 is '1' and the pulse signal, that is, the line switching request signal is outputted from the circuit 14. The microcomputer which accepts the line switching request signal gives up the use of the slot used at present and prevents the asynchronous interference by changing the slot or changing the frequency.
Patent JP-H0423646-A (JP)
Title: Vci conversion system for atm cell
Inventor: SUGAWARA TSUGIO
IPC: H04L12/70
Filed: 1990-05-18
Abstract: PURPOSE:To allow the system to cope with all connection from 1:1 normal connection to 1:N multiple address (broadcast) connection by implementing the conversion of a VCI of an ATM cell on each output path after exchange by a self-routing switch. CONSTITUTION:A header part of an ATM cell inputted from each input path is subject to CRC check by conversion parameter generating sections 31-3n respectively and when an error is detected, a relevant ATM cell is converted into an idle cell (invalid cell), a VCI of a relevant ATM cell is used as an index to read conversion parameter table sections 41-4n thereby obtaining a conversion parameter. In the case of 1:1 connection, only one bit corresponding to an output path in a same address is set to '1' in a bit map table and other bits are set to '0', and in the case of 1:n connection, plural bits corresponding to plural multiple address (broadcast) destination output paths on a same address are all set to '1'.
Patent JP-H02308045-A (JP)
Title: Soundproofing walling
Inventor: FURUYA KENGO
IPC: E04B1/80
Filed: 1989-05-23
Abstract: PURPOSE:To promote the soundproof performance of a concrete building by applying epoxy or urethane resin to the surface of a composite wood, etc. to make a resin film, and forming a metal flame-coating such as zinc, etc. thereon. CONSTITUTION:An internal walling is constituted of a composite wood 3 such as a plywood, etc., a resin film 6 containing 5 - 35wt.% of zinc oxide whisker such as urethane, etc. of the extent of about 1 - 2mm, and a metal flame-coating 7 such as zinc etc. of the extent of 50 - 800mum in thickness. After that, it is applied to a concrete system external wall 1 with spacers 2, it is faced with raising cloth. According to the constitution, three different kinds of materials such as a composite wood 3, urethane resing coating 6 and metal flame-coating 7 are laminated against sound, and an excellent sound reducing effect can be shown by porosity of the metal flame-coating 7.
Patent JP-S621054-A (JP)
Title: Bus control system
Inventor: YAMAGUCHI TATSUYA
IPC: G06F13/362
Filed: 1985-06-13
Abstract: PURPOSE:To increase the bus processing speed by providing a means which delivers a bus available period to each device on a bus controller and also a priority deciding means to each device and controlling both the using priority and the available period of a bus. CONSTITUTION:The means 3-1-3-n which decide the priority for the application of a bus are provided to devices 1-1-1-n respectively. At the same time, a means 2-1 which delivers the bus available periods of devices 1-1-1-n is provided to a bus controller 2. Each device decides its priority by its own priority deciding means and starts the application of the bus according to the means 2-1. Then the device releases the bus with the end of operation of the means 2-1 and its own device. Therefore the priority is already decided when a bus request signal is delivered. In such a way, the priority is decided quickly and the bus processing speed is increased.
Patent JP-S63298787-A (JP)
Title: Disk device
Inventor: YOKOTA YUJI
IPC: G11B21/16
Filed: 1987-05-28
Abstract: PURPOSE:To attain easy and sure positioning between a head carriage and a linear pulse motor by applying the positioning of a head carriage with respect to a moving device of a linear pulse motor in the disk track direction at the opposite side with respect to the head based on a stationary position to the moving device of the head carriage. CONSTITUTION:The positioning of the head carriage 38 with respect to the moving device 14 of a linear pulse motor in the disk track direction is applied at the opposite side of the head based on the stationary position of the moving device 14 of the head carriage 38. Since the positioning in the track direction is attained at the rear side from the mounting bolt 44 fixing the moving device 14 to the head carriage 38, that is, the head is not regulated in the front direction from the mounting bolt 44, then even when stress is exerted on the head carriage 38 due to the difference in contraction factor between the moving device 14 and the head carriage 38 due to temperature changes, the head carriage 38 is not deformed. Thus, the positioning between the carriage and the linear pulse motor is attained easily and surely.
Patent JP-S5841857-A (JP)
Inventor: BUERUNAA RASUHOOFUAA
IPC: C08G18/83
Filed: 1982-07-27
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-S5563137-A (JP)
Title: Sound intermittent communication method
Inventor: OGURA RIICHI
IPC: H04B1/04
Filed: 1978-10-22
Abstract: PURPOSE:To enable even the station licensed for only the radiotelephony to perform the intermittent communication by changing the sound oscillation into the speaker tone through intermittence via the key and receiving the speaker tone through the mike for transmission with modulation of the oscillator. CONSTITUTION:Sound oscillation 2 is intermitted via key 1 to be changed into the speaker tone, and mike 4 receives the speaker tone. Then OSC7 is modulatedat BM6 and via AMP5, and the intermittent communication is carried out via antenna 12 from FIL8, DIV9, BM10 and PA11 in that order. Thus even the station licensed for only the radiotelephony can perform the intermittent communication owing to the sound intermittence. Thus BM6 receives the 100% modulation, and FIL8 uses LSB or USB suited to OSC7. And oscillation 2 features the oscillation frequency  arriving at the carrier center of FIL8.
Patent JP-S5753427-A (JP)
Title: Novel tetrahydronaphthalene derivative
Inventor: MURAMATSU MICHIHISA
IPC: C07C45/00
Filed: 1980-09-17
Abstract: NEW MATERIAL:A tetrahydronaphthalene derivative of formula I (R 1  is H, lower alkyl, benzyl, acetyl; R 2 , R 3  are H, lower alkanoyl).  
     EXAMPLE: 1,2,3,4-Tetrahydro-2-acetyloxy-2-acetyloxyacetylnaphthalene.  
     USE: Synthetic intermediate of antitumor anthracyclin antibiotics such as adriamycin or 4-desmethoxyadriamycin.  
     PREPARATION: For example, a carboxylic derivative of formula II (R 4  is lower alkanoyl) is made to react with a halogenating agent to give a compound of formula III (X is halogen), which is made to react with diazomethane to prepare a compound of formula IV. Then, a hydrogen halide of HY (Y is halogen) is made to act on the compound of formula IV to give a compound of formula V, which is hydrolyzed to produce the compound of formula I. 
     COPYRIGHT: (C)1982,JPO&Japio
Patent JP-H0425260-A (JP)
Title: Phase modulation circuit
Inventor: ONISHI YOICHI
IPC: H04L27/20
Filed: 1990-05-18
Abstract: PURPOSE:To eliminate the need for the adjustment and to reduce the cost by utilizing noninverting and inverting amplification of an operational amplifier and phase rotation action of a capacitor for generating four phase states different by 90 deg. each. CONSTITUTION:A NOT computing element 10 connects to a control terminal of a 2nd changeover device 2 and when, e.g. a 1st changeover device 1 is closed, the 2nd changeover device 2 is opened, an inputted carrier is amplified inversely by an operational amplifier 6 and an output signal inverse to the input carrier, that is, whose phase differs from 180 deg. is outputted from a modulation output terminal 24. Then a binary digital data signal is inputted from a data input terminal 23 to a 3rd changeover device 3 to be opened or closed thereby selecting the state as to whether or not phase rotation of 90 deg. is to be given. Finally four phase states of 0 deg., 90 deg., 180 deg., 270 deg. are taken depending on the binary digital data signal given to the 1st and 2nd data input terminals 22, 23 in this way and the resulting signal is outputted from the modulation output terminal 24. Thus, no adjustment and low-cost are attained.
Patent JP-H01298337-A (JP)
Title: Photograph printer
Inventor: TOKUDA KANJI
IPC: G03B27/32
Filed: 1988-05-27
Abstract: PURPOSE:To efficiently use light from a light source by providing a diffusing means having anisotropy diffusing printing light in a direction orthogonal to the longitudinal direction of a film between the light source and the film. CONSTITUTION:Light emitted from a light source lamp 11 is condensed by condenser lenses 30 and 31. A negative film 10 is irradiated with the light through a lenticular lens 32. The lenticular lens 32 diffuses light emitted from the condenser lenses 30 and 31 in the arraying direction Y of a cylindrical lens stripe 32a but not in an orthogonal direction X. When the negative film 10 is irradiated with light diffused in the direction Y and when an image on the negative film 10 is printed on a photographic paper 14 through a printing lens 13, a flaw 10a along a longitudinal direction X hardly appears on the photographic paper 14. Light is not diffused in the longitudinal direction, thereby reducing the loss of the light amount. Thus, printed images are not deteriorated by the flaw, etc., that are made when the film is carried and light from the light source can be efficiently used.
Patent JP-H02242996-A (JP)
Title: Absorptive structure formed of mixture finished sheet
Inventor: ISAO NODA
IPC: D21H23/14
Filed: 1989-05-23
Abstract: PURPOSE: To obtain the subject absorbent structure having a variably-optimizable wet-strength and improved wicking characteristics by making a mixed paper stock of a fiber pulp treated with a latex and a wicking fiber pulp into a sheet by a wet method. CONSTITUTION: A mixed paper stock comprising (A) about 10 to about 50 wt.%, preferably 20-40 wt.% of a fiber pulp treated with a latex and (B) about 50 to about 90 wt.%, preferably 60-80 wt.% of a wicking fiber pulp is formed, made into a sheet by a wet method and dried to form absorbent structure. The structure is useful for a disposable face tissue, a disposable paper towel, a nonwoven fabric, a top sheet of disposable diaper, an overlap of the core of diaper, etc.
Patent JP-H10314070-A (JP)
Title: Urine collector
Inventor: TSUBURAYA KAZUO
IPC: A47K11/06
Filed: 1997-05-20
Abstract: PROBLEM TO BE SOLVED: To prevent the odor of urine from leaking after use by composing a urine collector to be used in a vehicle, of a head equipped with a urine collecting aperture and urine collecting path, and a tank to reserve the urine to connect the head and the tank by a hose and by installing an on-off valve to open and close the urine collecting path. SOLUTION: A head 10 to collect urine has a urine collecting aperture 11 at the leading end and a joint 12 at the base end, and a urine collecting path is formed in the inside. A tank 20 for reserving urine is a case-like container and connected to the head 10 by means of a hose 30. As for such a urine collector 1 like this, the tank 20 is placed within the vehicle and the urine collector is used in a state for the urine collecting path to be linked by operating an operation finger grip of a valve body 15 of an on-off valve 40. After use, through the operation of the operation finger grip, the valve body 15 is pivoted to close the urine collecting path, and the odor of urine reserved within the tank 20 is prevented from leaking outside of the tank 20.
Patent JP-H10320233-A (JP)
Title: Parallel program debugging device and its method
Inventor: IZUMI HIDEYUKI
IPC: G06F11/28
Filed: 1997-05-20
Abstract: PROBLEM TO BE SOLVED: To obtain parallel program debugging device and its method capable of debugging a parallel program while controlling execution such as step execution for processing to be debugged and guaranteeing the timing and time of the parallel program to be debugged even when debugging is executed by a debugging program code. SOLUTION: The debugging device is provided with a virtual time calculation means 4 for calculating time required for the normal execution of a debugged position and an execution control means 6 for controlling the execution of each processing of a program to be debugged by scheduling algorithm specified by a scheduling algorithm storing means 5 by using virtual time managed by a virtual time storing means 3.
Patent JP-H01301235-A (JP)
Title: Laminated foamed sheet suitable for vacuum molding
Inventor: TSUBONE TADAYASU
IPC: B32B5/18
Filed: 1988-05-30
Abstract: PURPOSE:To prepare a molded product having strength, dimensional and configurational stability and excellent heat-resistance, by setting the density of a foamed layer consisting of a resin mixture of a polyolefinic resin and a polystyrenic resin, and an inorg. filler to a specific range to form open cells. CONSTITUTION:In a laminated foamed sheet wherein a foamed layer is set to an intermediate layer is laminated to both surfaces thereof, the foamed layer is composed of 100pts.wt. of a resin mixture of a polyolefinic resin and a polystyrenic resin and 0.5 to 35pts.wt. of an inorg. filler and has density of 0.18 to 0.98g/cm<3> and contains open cells. As the polyolefinic resin, polypropylene, polyethylene, polybutene polymethylpentene or the like are used and, as the polystyrenic resin, an alpha-metylstyrene copolymer, a styrene-maleic anhydride copolymer or the like are used. As the inorg. filler, talc, clay, calcium carbonate, silica or alumina are used.
Patent JP-S63292543-A (JP)
Title: Arc extinguishing device
Inventor: MATSUDA JUNICHI
IPC: H01H73/18
Filed: 1987-05-25
Abstract: PURPOSE:To promote propagation of arc and prevent insulative deterioration around joints by furnishing a plurality of fins at the outer surface of a magnetic body parallely with the circulating direction of a circulative passage, and thereby cool the arc gas which circulates in the mentioned circulative passage. CONSTITUTION:When tripping action of an opening/closing mechanism turns a movable contact piece 14 into pole opening action and generates an arc between a movable contact 13 and a fixed contact 11, the flux generated around the arc concentrates on a magnetic body 8 to cause generation of a flux between side plates 5 in such a way as in interlinkage with the arc, which is thus driven toward the exhaust hole 2 and propagated. The arc gas generated at this time is exhausted to the exhaust hole 2, and part of it circulates to the joint 1 to be in neg. pressure via a circulative passage 7, to eliminate hindrance to arc propagation because of neg. pressure. When part of the arc gas is fed back in the circulative passage 7, therefore, fins 9 cool the arc gas and carbon and/or molten metal dust is attracted to the fins. This promotes propagation of the arc and insulative deterioration is prevented around the joint 1.
Patent JP-H09308714-A (JP)
Title: Iron golf club set
Inventor: NISHIMURA TOSHINORI
IPC: A63B53/04
Filed: 1996-05-24
Abstract: PROBLEM TO BE SOLVED: To raise a feeling of security for selecting a club by forming the marking face patterns of a middle iron group and a short iron group asymmetrically between at the upper and lower sides of a club face via a boundary near the center of the club face. SOLUTION: In a club head 2 of a middle iron group, the upper side 4a of a face 4 is formed to have a mark 6a like a dimple, and lower side 4b of the face 4 is formed to have a score line mark 6b, thus making the face patterns of both marks 6a and 6b asymmetrically. In the ease of a club head 3 of a short iron, the face upper side 4a is formed to have a flat surface 7a, and the lower side 4b is formed to have a mark 7b consisting of a mixture of a score line and a dimple. As a result, the fluctuation of carries, the drop of a spin or the like can be prevented, and a club can be selected without anxiety.