baber/WOPTO huggingface dataset:
Patent JP-H06163986-A (JP)
Title: Manufacture of semiconductor light emitting element array
Inventor: MATSUSHIMA CHOMEI
IPC: H01L21/76
Filed: 1992-11-25
Abstract: PURPOSE:To isolate elements of arbitrary dimensions, by forming a whole surface electrode on a III-V compound semiconductor in which a P-N junction is formed, and performing sputter etching with a convergent ion beam. CONSTITUTION:An N-type AlGaAs layer 2, a P-type AlGaAs layer 3, and a P-type GaAs layer 4 are formed on an N-type GaAs substrate 1 by liquid epitaxial growth. Au-Ge-Ni as the common electrode 5 of the substrate 1, and Au-Zn as the surface electrode 6 are evaporated on the whole surface, thereby obtaining an LED substrate. Unit elements 30 of an LED are isolated by etching wherein chlorine gas is applied to assist gas and a convergent ion beam is used.
Patent JP-2000141319-A (JP)
Title: Device for removing formaldehyde
Inventor: WATANABE TOSHIYUKI
IPC: B27K5/00
Filed: 1998-11-06
Abstract: PROBLEM TO BE SOLVED: To carry out an economical and effective removal of formaldehyde in a shortest period of time by a method wherein a simultaneous humidity conditioning treatment is carried out and, at the same time, the terminal of the treatment is caught exactly in the formaldehyde-removal treatment of a wooden material. SOLUTION: This device has a control device for joint controlling informations sent from formaldehyde detectors 7, an electric resistance type moisture meter 8, thermometers 12, hygrometers 13 and anemometers 14, a treatment controlling system comprising a controller made up of three discharge control valves interlockingly actuating with the control device and a mixing tank, a circulating fan 3a and a heater and spraying nozzles of an aqueous formalin catching agent solution. Thus, the formaldehyde-removal treatment of a wooden material can be carried out economically and reasonably in a shortest period of time.
Patent JP-S63166195-A (JP)
Inventor: MATSUO HIDEYASU
IPC: H05B3/64
Filed: 1986-12-26
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-S63175128-A (JP)
Title: Resin traveller for spinning machine
Inventor: NAKANO YUZURU
IPC: D01H7/60
Filed: 1986-12-27
Abstract: PURPOSE:To obtain the titled traveller of long life, high in wear resistance, extremely low in coefficient of friction, easily removable against ring, capable of high-speed rotation, by incorporating a traveller made of synthetic resin with glassy carbon balloons to disperse homogeneously. CONSTITUTION:The objective traveller can be obtained by incorporating (A) a synthetic resin (e.g., nylon 66 resin) with (B) pref. <=70wt.% of glassy carbon balloons to disperse homogeneously followed by molding into a specified form.
Patent JP-H02163081-A (JP)
Title: Production of phenylalanine dehydrogenase
Inventor: MIYAZAWA MICHIO
IPC: C12R1/19
Filed: 1988-12-14
Abstract: PURPOSE:To produce phenylalanine dehydrogenase in high efficiency by culturing a microorganism in a culture medium containing L-glutamic acid or L-glutamine. CONSTITUTION:When phenylalanine dehydrogenase is produced, a microorganism is aerobically cultured in a culture medium containing L-glutamic acid salt or L-glutamine. As the microorganism, Escherichia coli bacterium K-12 strain- derived recombinant containing phenylalanine dehydrogenase gene derived from Bacillus sphaericus or Bacillus badius is preferably used. As the culture medium, a medium consisting of a minimum culture medium M9 basically used and polypeptone and yeast extract and L-glutamic acid salt or L-glutamine used as an additive is preferably used.
Patent JP-H08144575-A (JP)
Title: Connecting structure for coping stone and newel post of fence
Inventor: KATAOKA HIROSHI
IPC: E04H17/14
Filed: 1994-11-25
Abstract: PURPOSE: To surely fit a coping stone to the newel post of a fence. CONSTITUTION: A mortise 7 is formed on the side face of a newel post, a tenon 8 to be inserted into the mortise 7 is formed at the end section of a coping stone 3, and the width of the tenon 8 is set to such width that a fixed gap 9 is formed between one side face 8a of the tenon 8 and the side face 7a of the mortise 7 facing the side face 8a. A tilt face 8b is formed on one side face 8a of the tenon 8 so that the tenon width becomes gradually narrower from the tip of the tenon 8 toward the root, the tenon 8 is inserted into the mortise 7, and mortar 10 is injected in the gap 9 in the mortise 7.
Patent JP-2001128783-A (JP)
Title: Seat
Inventor: EGAMI SHINKO
IPC: B60N2/90
Filed: 1999-11-05
Abstract: PROBLEM TO BE SOLVED: To obtain a light and thin seat by which a user sitting thereon can be supported under proper pressure. SOLUTION: A seat 1 comprising a seat cushion 3 forming a seat face, a seat back 5 forming a seat back face and connecting members 39 and 47 for connecting the seat cushion 3 to the seat back 5. The seat cushion 3 is provided with a frame type cushion frame 31 for forming the contour of the seat face, a thin film type seat support part 33 provided on the cushion frame 31 for entirely supporting the seat face, an elastic part provided on at least the peripheral edge part of the seat support part 33, fixed to the front, back and right and left walls of the cushion frame 31 and applying tension to the seat support part 33 and flexible reinforcing parts 35 provided between the upper edges of the cushion frame 31 to partly reinforce the seat support part 31.
Patent JP-H11131747-A (JP)
Title: Wall member for housing and production thereof
Inventor: NAKANISHI MICHIHIRO
IPC: E04F13/08
Filed: 1997-10-31
Abstract: PROBLEM TO BE SOLVED: To easily produce a plastic wall member for housing that tiles are stuck on a wall base board having a hollow double-wall structure and easily construct a tile wall, by inserting tiles in a split mold and treating them through blow molding. SOLUTION: Plastic tiles 6 are stuck on the recesses of the front wall 8 of a plastic wall base board 5 and joints 9 are integrally formed to make a hollow double-wall structure with the tabular rear wall 11 and the peripheral walls 12, in the wall member 2 for housing. Regarding to the wall member 2, tiles 6 are temporarily fixed to the cavity of a split mold through an interposing member and a pressurized fluid is led in a parison to produce a thermosetting plastic through the blow molding. In this time, if a heat-sensitive adhesive layer is formed at the rear face of the tiles 6, the adhesive strength can be increased. Therefore, a light-weight tile wall member 2 for housing, excellent in sound-insulation and heat-insulation can be easily produced and a tile-interior wall such as a bathroom or a tile-exterior wall can be easily constructed by using the wall members.
Patent JP-H08169156-A (JP)
Title: Method and apparatus for printing
Inventor: KITAHATA HIRONOBU
IPC: B41J21/00
Filed: 1994-12-20
Abstract: PURPOSE: To provide a printing apparatus which can register form overlay data and be used by various functions provided in the apparatus. CONSTITUTION: When form overlay data which are used in a form overlay are received and registered, a processing function used in the form overlay data and a processing function in an ongoing page description language interpretation program are made to correspond and stored in a registration function table 111. When the form overlay of the form overlay data is indicated with printing data, the page description language interpretation program (command group interpretation and implementation part) corresponding to the processing function used in the form overlay data is implemented, the form overlay data are developed in a printing image, and the form overlay data developed in the printing image are overlaid with the printing data developed in the image to act to print by a printer engine part 116.
Patent JP-H11147945-A (JP)
Title: Optical film
Inventor: HOSAKI KENJI
IPC: C09K19/38
Filed: 1997-11-18
Abstract: PROBLEM TO BE SOLVED: To obtain an optical film excellent in orientability and retentivily of orientation by using a liquid-crystalline polyester essentially consisting of repeating units of benzenetricarboxylic acid or trihydroxybenzene and repeating units of catechol or derivative thereof and assuming a liquid crystal state at a temperature higher than the liquid crystal transition point and a glass state at a temperature lower than that, and having a specified viscosity. SOLUTION: There is used a liquid-crystalline polyester essentially consisting of structural units (A) of formula I (wherein X is O or C=O) and structural units (B) of formula II (wherein Y is F, Cl, Br, or a 1-4C alkyl; and (n) is 0-1 and having a logarithmic viscosity η of 0.04-0.4 di/g (as measured in a phenol/ tetrachloroethane mixed solvent (weight ratio of 60/40) at 30 deg.C). Structural units A are desirably the ones derived from, particularly, trimesic acid or its derivative. Usually, the structural units A constitute 0.05-15 mol.% of the liquid- crystalline polyester, and structural units B constitute 5-60 mol.% of it.
Patent JP-2000031895-A (JP)
Title: Communication terminal device and communication method therefor
Inventor: OTA GENICHIRO
IPC: H04W72/04
Filed: 1998-11-06
Abstract: PROBLEM TO BE SOLVED: To widen a communicable area without adding a base station equipment in a radio communication system. SOLUTION: A mobile equipment 102 which does not directly perform radio communication with a base station 101 notifies that the relay of data transmission/reception is possible to the base station 101. The base station 101 obtains frame synchronization with the mobile equipment 102 and the mobile equipment 102 enters a reception standby state as a repeater 102. The repeater 102 receives call origination from the mobile equipment 103 at a position incapable of directly communicating with the base station 101 and the repeater 102 obtains the frame synchronization with the mobile equipment 103. Thus, a communication path from the mobile equipment 103 to the base station 101 is secured. Thus even the mobile equipment 103 positioned on the outside of the communication area of the base station 101 communicates with the base station 101.
Patent JP-H05150799-A (JP)
Title: Frequency analyzing device
Inventor: NISHINO MASAHIRO
IPC: G10L25/18
Filed: 1991-11-29
Abstract: PURPOSE:To estimate a parameter and take a frequency analysis with high precision even unless the parameter is constant within observation time width by estimating a current frequency by a frequency arithmetic part from a weight coefficient calculated by a weight coefficient arithmetic part. CONSTITUTION:The value of a time-series signal which is one sample precedent, the value which is two samples precedent, and the current value are inputted to input terminals 11a, 11b, and 11c of the weight coefficient arithmetic part 10. The inputted signals are weighted by a correction part 12 with the coefficient and time of an error model and then a correlation arithmetic part 13 find the autocorrelation and cross correlation of each signal. The values are inputted to a normal equation arithmetic part 14, which calculates the weight coefficient. The frequency arithmetic part 20 calculates the current frequency by using the weight coefficient obtained by the arithmetic part 14.
Patent JP-H02160542-A (JP)
Title: Quality holding sheet
Inventor: TSUDA KENJI
IPC: B32B7/02
Filed: 1988-12-15
Abstract: PURPOSE:To maintain a quality easily and efficiently, by a method wherein at least a kind of chemical ingredient such as cold volatile insecticide/ mildewcide and an anticorrosive is incorporated into printing ink or coating and a chemical holding sheet obtained by printing or applying the printing ink or coating to the surface of a sheetlike substance is mounted within an apparatus. CONSTITUTION:1-ethynyl-2-methyl-2-pentenyl chrysanthemate, 2-methyl-3-allyl-4- oxocyclopent-2-enyl chrysanthemate are mentioned as cold volatile insecticide. alpha-bromocinnamaldehyde and beta-thuyaplicin are mentioned as an insecticide/ mildewcide. Cyclohexyl ammonium nitrate and diisopropylamin nitrate are mentioned as a rust preventive agent. Film made of resin such as a polyethylene film, cloth and paper are mentioned as a sheetlike substance. When one side of a film made of the resin is printed or coated, volatilization of chemicals is generated through the other surface also. Since this quality holding sheet is in a sheetlike state, it can be mounted easily within the subject apparatus.
Patent JP-H06162670-A (JP)
Title: Disk recording/reproduction system
Inventor: SHIRANE KYOICHI
IPC: G11B20/12
Filed: 1992-11-26
Abstract: PURPOSE:To obtain the theoretically maximum value which is the same as that by the CLV system in recording capacity and access time close to that by the CAV system. CONSTITUTION:Optical disks formed in CLV system are sectioned into virtual zones V (V=1, 2, 3,..., m) according to the radius position of the optical disks. When recording and reproducing data to and from each of the sectioned virtual zones V, a recording/reproduction clock (data transfer clock) CK where a frequency f is increased in steps from the inside of a radius direction R toward the outside, is used. Also, the number of revolutions is reduced according to the increase in a radius r within each virtual zone V, thus achieving recording and reproduction with a consistent linear recording density. Namely, the theoretically maximum recording capacity which is the same as that by the CLV system and an access time close to that by the CAV system, can be obtained.
Patent JP-H08179725-A (JP)
Title: Luminance characteristic correcting circuit for pdp
Inventor: MAKINO IKUO
IPC: G09G3/28
Filed: 1994-12-20
Abstract: PURPOSE: To provide a luminance characteristic correcting circuit for correcting the luminance so that the brightness of a frame is linearly changed by judging a prescribed data from a supplied video data, and correcting the video data on the basis of the judgment result. CONSTITUTION: A judging part 1 is formed of a plurality of decoders, and a prescribed data is judged from a supplied video signal every decoder to output a decode signal. When the supplied video signal is any preset value every decoder 3, a prescribed decode signal 4 is transferred from the corresponding decoder 3 to an arithmetic part 2. The arithmetic part 2 inputs the decode signal 4 of the judging part 1, and adds or subtracts a required value to or from the supplied video signal every decode signal 4 to perform a correction. This luminance characteristic correcting circuit for PDP is used, whereby the image of a personal computer or the image of a television can be displayed as an image with a proper luminance gradation.
Patent JP-H07144107-A (JP)
Title: Automatic washing method of bath warm water by filtration circulator and device therefor
Inventor: TSUKADA TOSHIHARU
IPC: B01D35/027
Filed: 1993-11-25
Abstract: PURPOSE:To effectively filtrate and circulate warm water in a bathtub to purify and activate it by normally filtrating warm water sucked from a bathtub before sterilizing and returning it and, in backwashing, washing and rinsing a tank filter. CONSTITUTION:Normally, after warm water in a bathtub 2 is sucked and caused to flow from above to below in a tank filter 4 and filtered, it is introduced into a warm water heater 13 from is lower part, and simultaneously ozonized air is blown into the warm water heater 13 from an ozonized air magnetizer 20 to sterilize and activate the warm water, which is returned to the bathtub 2. Next, when scale and organic matter are stuck on a filter medium in the tank filter 4, the warm water sucked from the bathtub 2 is introduced into the tank filter 4 from its lower part, and ozonized bubbles from the ozonized air magnetizer 20 are mixed with the warm water during that time to backwash the filter, and the warm water is discharged to outside of the filter. Then, the warm water from the bathtub 2 is introduced into the tank filter 4 from its upper part, and passed through the filter 4 and the residue is discharged to outside of the filter from its lower part, to rinse the filter. After that, normal circulation is restored.
Patent JP-H06162573-A (JP)
Title: Optical disk and its production
Inventor: INO IPPEI
IPC: G11B7/24
Filed: 1992-11-26
Abstract: PURPOSE:To obtain an inexpensive optical disk which can be easily produced and has little warpage and to obtain its production method by specifying the ratio of film thickness of a photosetting resin film to a recording film and to make both film be in a manner that inner stress in each film is equal but opposite in the horizontal direction to each other. CONSTITUTION:A photosetting resin 11 is applied on the one surface of a substrate 10 and cured by irradiating the substrate with UV rays from a UV light source of a 2P device while the substrate 10 is pressed with a stamper 13 having the fine pattern for an optical disk. Thereby, the fine pattern of the stamper 13 is transferred to the surface of the photosetting resin 11. Then, the substrate is annealed and slowly cooled to room temp. Then, a magneto-optical recording film 12 consisting of an AlN protective layer, DyFeCo recording layer, and Al reflecting layer is formed by sputtering on the photosetting resin 11 to obtain the magneto-optical disk 14.
Patent JP-H10163884-A (JP)
Title: Branch metric calculating device
Inventor: HARA MASAAKI
IPC: H03M13/23
Filed: 1996-11-28
Abstract: PROBLEM TO BE SOLVED: To provide a branch metric calculating device 3 which reduces the device scale and enhances the operation speed. SOLUTION: A substrating part 10 calculates the difference between a reference amplitude signal and a reproduction signal and outputs a difference signal that is a subtraction result. An absolute value signal calculating part 20 calculates the absolute value of the difference signal and makes an absolute signal. A multiplying part 30 calculates square of the absolute signal and outputs a multiplication signal that is a multiplication result. A maximum setting part 40 sets the maximum value of branch metric. A comparison deciding part 50 compares an absolute value signal with an upper limit value that has previously set and decides the size and outputs a decision result.  A branch metric selection outputting part 60, selectively outputs a maximum value as a branch metric when an absolute value signal is larger than an upper limit value as the decision result, or selectively outputs a multiplication signal as a branch metric when the absolute value signal is smaller than the upper limit value as the decision result.
Patent JP-H02162239-A (JP)
Title: Flow-rate control apparatus of specimen air in particulate detecting apparatus
Inventor: SHIBATA SHUNSUKE
IPC: G01N15/14
Filed: 1988-12-15
Abstract: PURPOSE:To improve detecting accuracy by controlling the flow rate of specimen air so that the flow rate becomes a preset flow rate based on the detected temperature from a temperature sensor and the free air temperature from a free air temperature sensor. CONSTITUTION:Light which is outputted from a light source 19 is concentrated at a detecting part 6. Convection occurs in air which is heated with heaters 11 and 12. Specimen air flows through the part 6. The scattered light from particulates in the specimen air is received with a photodetector 23 through a condenser lens 25. Then, an output signal from the photodetector 23 is inputted into a central processing unit 30 through an amplifier 28 and a waveform shaping device 29. The number of the particulates is counted, and specified operation is performed. The detected temperature of a temperature sensor 17 and the preset value of a first preset device 35 are compared in a first comparator 34. The free air temperature of a free air temperature sensor 36 and a standard temperature of a second preset device 37 are compared in a second comparator 38. The deviation signal of the comparators 34 and 38 is corrected in an operation amplifier 39. A current controller 40 is driven. Thus the specimen air having the preset flow rate can be always made to flow.
Patent JP-H01158218-A (JP)
Title: Bearing device
Inventor: TSUKANE MIDORI
IPC: C10N50/08
Filed: 1987-12-16
Abstract: PURPOSE:To eliminate wear in aiming at improvement of the life of a bearing device by constructing a thrust bearing with resin in which super high molecular weight polyethylene having specific molecular weight and globular carbon powder are blended in thermoplastic resin at a specific ratio. CONSTITUTION:Resin in which 5-20% of 2 million-5 million wt.% of super high molecular weight polyethylene and 0-20% of globular carbon powder are blended in thermoplastic resin is used for the material of a thrust bearing 1 against a shaft 3. Accordingly, the resin works as lubricant so that the shaft and the thrust bearing are not placed in mutually wearing condition and the life of a motor can be lengthened.
Patent JP-H03177938-A (JP)
Title: Terminal simulator
Inventor: FUJIYAMA SHINKOU
IPC: G06F11/26
Filed: 1989-12-07
Abstract: PURPOSE:To perform the virtual tests among various types of terminals which are supported by a TSS via the terminal of a simulator by providing this simulator between the terminal and a TSS session to be tested to carry out the protocol conversion by means of a virtual storage communication access method. CONSTITUTION:A simulator 3-1 is provided between a terminal 1 and a TSS session 4 to be tested by means of a virtual storage communication access method VTAM 5 in order to perform the protocol conversion between the buses (1) and (2). The bus (1) uses a protocol corresponding to the terminal 1 to perform the communication, and the bus (2) uses a protocol of a terminal to be tested to perform the communication. Therefore a virtual TSS test of a terminal having various types of protocols can be applied to the session 4 with use of a single terminal 1. Thus it is possible to carry out the tests among various types of terminals which are supported by a TSS with no use of a real device.
Patent JP-H03178720-A (JP)
Title: Method for lapping gear
Inventor: KONDO TOMOHIKO
IPC: B23F19/04
Filed: 1989-12-07
Abstract: PURPOSE:To carry out good lapping of a gear with a high efficiency by varying at least one of working conditions, i.e., load torque, an engaging rotating speed, the moving speed of a position where the teeth of a gear are in contact with a rotating shaft, according to the position where the teeth are in contact with the rotating shaft. CONSTITUTION:To vary the working conditions according to the position where the teeth of a gear are in contact with a rotating shaft, signals are processed according to a program decided by a controller 42 comprising microcomputers. Signals are output to motor driving controllers 44, 46, 48, 60 and load torque delivered by rotating shafts 16, 22 and an engaging rotating speed are controlled by respective driving motors 26,27 and the rotating shaft 22 is moved vertically by the driving motor 34, and horizontally by the driving motor 38 so as to control the moving speed of the position where the teeth are in contact with the shaft. The rotating position of each driving motor 26, 27, 34, 38 is supplied to the controller 42. A setter 52 capable of setting working conditions during lapping is connected to the controller 42.