baber/WOPTO huggingface dataset:
Patent JP-S60151644-A (JP)
Title: Novel diazo compound and its manufacture
Inventor: OOTA MASABUMI
IPC: G03G5/06
Filed: 1984-01-19
Abstract: PURPOSE:To obtain the titled diazo compd. useful as a charge generating substance of an electrophotographic sensitive body, etc. by allowing a tetrazonium salt expressed by the specified formula to react with a coupler expressed by another specified formula. CONSTITUTION:A tetrazonium salt expressed by the formula I (X is an anionic functional group) is allowed to react with a coupler expressed by the formula II (Y is a hydrocarbonic ring or a heterocyclic ring, R is an alkyl or a phenyl group, and Z is a hydrocarbonic ring or a heterocyclic ring which is condensed to a phenyl neucleus) to obtain a diazo compd. expressed by the formula III (Y, Z and R are the same as above-mentioned). The diazo compd. is useful as the charge generating substance of a separated-function photosensitive body, and a laminated-type photosensitive body is formed by laminating a charge generating layer 15 contg. said charge generating substance 13 and a photosensitive layer 19 laminated with a charge carrying layer 17 on an electrically conductive substrate 11.
Patent JP-S5291001-A (JP)
Title: Structures of coke oven walls
Inventor: HIRAGUSHI TAKASHI
IPC: C10B29/02
Filed: 1976-01-27
Abstract: PURPOSE: Partition walls of coke ovens, having improved average heat conductivity, capable of lowering the combustion temperature, characterized by forming partition wall surfaces on the carbonizing room side out of silicon carbide bricks. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-S60152181-A (JP)
Title: Image pickup device
Inventor: SUGA AKIRA
IPC: H04N5/335
Filed: 1984-01-18
Abstract: PURPOSE:To obtain an image pickup device with high transfer efficiency and recoupling efficiency by controlling the first and second areas and recoupling means so that charge amount stored in the first area to be less than remaining charge amount which is not recoupled in the second area. CONSTITUTION:A clock phiAB is impressed in a photodetecting part 1 of a frame transfer CCD, to recouple excessive charges with holes to eliminate together with a transfer clock phiPI. In a storage 2 and a horizontal transfer register 3 are impressed transferring clocks phiPS and phiS respectively. These clocks are added to a transfer electrode PPI of the light receiving part, recoupling control electrode PAB, and transfer electrode PPS, and transfer electrode PPS in the storage, forming two areas X and Y in the photodetecting part 1. The remaining charge amount PINT without being recoupled in the area of X is controlled to be selected larger than charge amount AINT, thereby allowing high transfer and recoupling efficiency to realize interrace efficiency.
Patent JP-S57122989-A (JP)
Title: Removal of phosphate contained in liquid
Inventor: SASANO KENJI
IPC: C02F1/58
Filed: 1981-01-23
Abstract: PURPOSE: To maintain a condition suitable for crystallization of phosphates and enhance the efficiency in removing phosphates, by a method wherein phosphate ores are floated and ore particles of larger particle size being settled are removed, in washing a phosphate ore layer.  
     CONSTITUTION: After feeding air through a washing water inlet 5 and passing it through the phosphate ore layer 2 at a velocity of 20W100m/H, backwashing water is supplied through the inlet 5 and passed through the ore layer 2 at a velocity of 20W100m/H. Due to the buoyancy provided by the backwashing water, the phosphate ore is floated and is expanded as a whole. Then, the particles of larger particle size are classified into a lower layer because of their higher sedimentation velocity, while the particles of smaller particle size are classified into an upper layer. Thus, enlarged particles of the phosphate ore are classified at a lower part of the layer 2, and are discharged to the exterior of the tank through an extracting pipe 8. 
     COPYRIGHT: (C)1982,JPO&Japio
Patent JP-H11204866-A (JP)
Title: Wavelength multiplexing signal amplification relay and optical communication transmission line provided therewith
Inventor: TAGA HIDENORI
IPC: H04B10/2519
Filed: 1998-01-19
Abstract: PROBLEM TO BE SOLVED: To provide a wavelength multiplexing signal amplification relay which is capable of redoubling transmittable wavelength multiplexing signals in number, so as to obtain a super-large capacity optical communication transmission line of a few Tbit/s and an optical communication transmission line provided therewith. SOLUTION: Light wavelength multiplexing signals outputted from an input optical fiber 1 are separated into light signals of 1.3 μm band and other light signals of 1.55 μm band, light signals of 1.55 μm band are amplified by a 1.55 μm band optical amplifier 3, and other light signals of 1.3 μm band are amplified by a 1.3 μm band amplifier 4. These light signals are multiplexed through a light signal multiplexing circuit 6, inputted into a multiplexing circuit 8, and compounded with exciting light outputted from a 1.3 μm band Raman amplifying exciting light source 7. Light signals of 1.3 μm band are given a Raman gain by the exciting light source 7, whereby the loss of light signals of 1.3 μm band in an optical fiber can be compensated.
Patent JP-H05199261-A (JP)
Title: Electronic mail system
Inventor: HIRAKAWA MASAHIRO
IPC: H04L12/58
Filed: 1992-01-21
Abstract: PURPOSE:To eliminate automatically an electronic mail in the electronic mail system in which a control job monitoring a mail box is not in existence. CONSTITUTION:A mail box maintenance condition command section 1 sets an elimination condition of an electronic mail and an automatic operation condition command section 3 sets a start date and time of a mail box maintenance section 2. An automatic operation section 4 starts the mail box maintenance section 2 at the start time and date and a mail box control section 5 eliminates an electronic mail being an elimination object in a mail box file 6.
Patent JP-H02189816-A (JP)
Title: Method for forming transparent conductive film
Inventor: NAGASAKA SHIGEKI
IPC: H01B13/00
Filed: 1989-01-17
Abstract: PURPOSE:To lower the resistance of the film in the title by using In oxide containing tin oxide as a target, spattering the first layer on a base at temperatures less than 200 deg.C, and forming the second layer on the first layer at base temperatures more than 300 deg.C. CONSTITUTION:A glass base 1 is arranged in the spatter bath of a magnetrospatter device. (In) oxide to which 10 parts by weight of tin oxide are added and which is molded by pressurization is used as the target. A mixed gas of Ar and oxygen is introduced into the bath and the film 2 of the first layer which is 3 to 30nm in thickness is formed by spattering on the base 1 at temperatures less than 200 deg.C. The film 3 of the second layer is next spattered at base temperatures more than 300 deg.C. After the base 1 has been cooled down to temperatures less than 250 deg.C, then air is introduced into the bath to obtain a sample on which an ITO film (indium oxide film) is formed.
Patent JP-H05246318-A (JP)
Title: Hydraulic brake device
Inventor: FURIIDORITSUHI MEGAARE
IPC: B60T13/12
Filed: 1993-01-21
Abstract: PURPOSE: To simply, inexpensively dispose a pressure controller directly on a pressure medium conduit or a hydro unit of a brake device. CONSTITUTION: A pressure controller 25 is disposed on a valve casing 72 having an upper side casing constituting part 71 and a lower side casing constituting part 70. The part 71 is rigidly coupled to the part 10 to each other. Thus, a pressure medium flows along a longitudinal axis 31 through the controller 25.
Patent JP-H10206857-A (JP)
Title: Liquid crystal display device
Inventor: ARAYA SUKEKAZU
IPC: G02F1/1337
Filed: 1997-01-21
Abstract: PROBLEM TO BE SOLVED: To obtain a transverse electric field system liquid crystal display device which is free from black dotty display unevenness by setting the film thickness of a protective film larger by a specific value than the film thickness of electrodes in contact with this protective film. SOLUTION: Common electrodes 2 and operation signal electrodes 3 consisting of Al are formed on a glass substrate 1 and further the surface thereof is coated with an alumina film 4. Gate insulating films 5 consisting of SiN are formed on these electrodes and further, TFTs(thin-film transistors) consisting of amorphous Si (a-Si) films 6, n-type a-Si films 7, video signal electrodes 8 consisting of Al/Cr and pixel electrodes 9 are formed thereon. The protective film 10 consisting of the SiN is formed on the upper layer thereof. Further, an oriented film 11 is formed on the upper layer. In such a case, the protective film 10 is formed thicker by >=0.4μm than the video signal electrodes 8 and the pixel electrodes 9.  If the protective film 10 is thick in such a manner, the occurrence of the crack by stresses is substantially prevented and the occurrence of the black stain defects is averted.
Patent JP-H01192896-A (JP)
Title: Polymer latex for paper coating
Inventor: KANO SUMIO
IPC: D21H19/20
Filed: 1988-01-20
Abstract: PURPOSE:To obtain the title latex having excellent blister resistance, pick strength and zero gel fraction of formed film, comprising an aliphatic conjugate diolefin series monomer, ethylenic unsaturated carboxylic acid and other vinyl monomer, in specific ratios. CONSTITUTION:(A) 20-45wt.% aliphatic conjugate diolefin series monomer (preferably butadiene), (B) 0.5-7wt.% unsaturated carboxylic acid of ethylene series [e.g., (meta)acrylic acid, maleic acid(anhydride)] and (C) 48-79.5wt.% other vinyl series monomer (preferably styrene) are used as constituent components of the aimed polymer latex. A gel fraction of film shaped from the aimed latex is substantially zero, the aimed latex is useful as a binder for coating compound in manufacturing of coated paper for rotary offset printing and binder for base coating compound in double coated paper.
Patent JP-H02189767-A (JP)
Title: Disk device
Inventor: MATSUURA MASAKI
IPC: G11B20/12
Filed: 1989-01-19
Abstract: PURPOSE:To quicken the processing by processing available areas as blocks except a defective sector. CONSTITUTION:When any defective sector 22 exists, sectors before and after the defective sector 22 are divided into plural sector blocks 23-25 with respect to the entire data area 21 and a logic block address of a head sector of the blocks 23-24 and a physical block address corresponding thereto are stored in a built-in memory. Then, the physical block address is referenced with an object address, the accessing to the object address is aided. Thus, the time requiring for the access to the object sector is shortened.
Patent JP-2000208291-A (JP)
Title: Pulse generator and discharge lamp lighting device using its generator
Inventor: MIYATA KATSUO
IPC: H05B41/282
Filed: 1999-01-14
Abstract: PROBLEM TO BE SOLVED: To obtain a device capable of rapidly and certainly generating a pulse even if an aging effect of a discharge gap advances. SOLUTION: This pulse generator has a switching element Q1 intermittently turned on; a capacitor C2 charged from a charging power supply through a backward flow preventing element D1 when the switching element Q1 is turned on; a discharge gap G having an initial discharge voltage higher than later discharge voltages and changing with the lapse of time; a transformer T2 having a primary winding n3 connected to the capacitor C2 through the discharge gap G and a secondary winding n4 for outputting high-voltage pulses; and a charge control means for charging the capacitor C2 by on - off control of the switching element Q1 such that a charge voltage Vc2 of the capacitor C2 is higher than the initial discharge voltage of the discharge gap G.  In the pulse generator, the on - off control of the switching element Q1 can be varied according to increase of the initial discharge voltage of the discharge gap G during its service life.
Patent JP-S60153162-A (JP)
Title: Semiconductor device
Inventor: SHIMADA CHIYOU
IPC: H01L21/338
Filed: 1984-01-23
Abstract: PURPOSE:To prevent the generation of exfoliation between gate electrode constituent layers by a method wherein the electrode of the titled device such as an SB FET is constructed by laminating metals (including metallic compounds) having cubic system lattices and the difference in lattice constant from each other at 20% or less. CONSTITUTION:The gate electrode 5 consists of the first layer 5a made of WN, the second thin layer 5b made of ZrN or HfN, and the third layer 5c made of Au. WN, ZfN or HfN, and Au constituting these respective layers all have regular system crystal structures: WN has a lattice constant a=4.126Angstrom ; Au has a lattice constant a=4.079Angstrom ; ZrN has a lattice constant a=4.575Angstrom ; and HfN has a lattice constant a=4.52Angstrom . Therefore, since the crystallographic matching among respective layers 5a-5c of the electrode is excellent, there is no possibility of the generation of exfoliation among the respective layers. Besides, Zr and HfN have the property of blocking As penetration, and are chemically stable at high temperatures of 850 deg.C or more; therefore, the mutual diffusion of As and Au are completely prevented.
Patent JP-H03213070-A (JP)
Title: Projection type picture display device
Inventor: MURAJI TSUTOMU
IPC: H04N9/31
Filed: 1990-01-18
Abstract: PURPOSE:To prevent sound noise from being generated when a lamp is activated even in the case of using metal vapor discharge lamp for the lamp by muting sounds for a prescribed period after starting the power supply of a lighting circuit. CONSTITUTION:An inputted sound signal is processed at a sound signal processing circuit 8, afterwards, inputted to a mute circuit 12 and muted by a changeover switch 13 for the period of delay time DELTAt2 to be determined by a delay circuit 14 from time T1. Therefore, although the sound signal is inputted, any sound is not generated from a loudspeaker 9. At time T3 after the lapse of DELTAt2 from time t1, the sound signal processed at the sound signal processing circuit 8 bypasses the mute circuit 12 by the changeover switch 13 and drives the loudspeaker 9. At such a time, by prolonging the delay time DELTAt2 rather than high voltage pulse generating period DELTAt1, the uncomfortable tones are prevented from being generated by loading the noise onto the sound signals with interruption from the lighting circuit.
Patent JP-H02191334-A (JP)
Title: Semiconductor device
Inventor: KATSUBE MASAKI
IPC: H01L21/60
Filed: 1989-01-19
Abstract: PURPOSE:To make an overhang which is produced by a bonding pad when a wire is bonded to the pad small and avoid a short circuit between adjoining bonding wire contact parts by a method wherein an aperture exposing the bonding pad is provided in an insulating film covering electrodes and wirings and the size of the aperture is so selected as to form a space between the insulating film and the bonding pad. CONSTITUTION:As the area of a bonding pad 2 is smaller than the area of an aperture 3A formed in an insulating film 3, a spaced 3B is provided between the bonding pad 2 and the insulating film 3. The size of the space 3B is large enough to contain the overhang 2A of the bonding pad 2. When a wire 4 is bonded to the pad 2, a part of the pad 2 is pushed out to form the protruding part 2A. However, the overhang 2A is contained inside the space 3B and is not extended out over the aperture 3A in the insulating film 3, so that a short circuit between bonding wire contact parts can be avoided.
Patent JP-S57124620-A (JP)
Title: Combustor
Inventor: OOTSUKA TOSHIO
IPC: F23R3/60
Filed: 1981-01-23
Abstract: PURPOSE:To simplify partial replacement of a damaged heat-insulating plate or plates  and to cool the heat-insulating plates efficiently, by employing such an arrangement  that a multiplicity of legs of the heat-insulating plates are fitted in freely disengageable manner, into through-holes formed in a support ring which is fastened to the outer  casing of a gas-turbine combustor by the aid of support means. CONSTITUTION:A support means 2 is arranged in the outer casing of a combustor (not  shown) and a flange 7a of a support ring 7 is fixed to the support means 2. The support ring 7 and a retainer plate 8 are formed with substantially 8-shaped through-holes  10, 11 consisting respectively of a large-diameter portion 10a, 11a, and a small-diameter  portion 10b, 11b. Further, each of heat-insulating plates 6 are formed with legs 9 consisting of a large-diameter flange portion 9a and a small-diameter shaft portion 9b.  The heat-insulating plates 6 are fixed in place by inserting the legs 9 into through- holes 10, 11 formed in the retainer plate 8 and support ring 7, in the manner that the  support ring 7 is interposed between the retainer plate 8 and the heat-insulating plates  6. By thus securing the heat-insulating plates 6 to the support ring 7 such that they  can be disengaged from the support ring 7 independently from each other, it is enabled  to replace only a damaged heat-insulating plate partially.
Patent JP-H05198327-A (JP)
Title: Terminal with temperature fuse
Inventor: NAKADA TOMOYUKI
IPC: H01H37/76
Filed: 1992-01-22
Abstract: PURPOSE:To provide a terminal with temperature fuse, in which a temperature fuse can be built without using a resin case or the like separately. CONSTITUTION:Since a temperature fuse 10 is built in a recessed part 14 formed in the back surface of a terminal 1 opposite to the fitting surface A, when the terminal 1 is fitted to the fitting surface A, an opening of the recessed part 14 is sealed with the fitting surface A. Furthermore, a lead wire 11 of the temperature fuse 10 is pressed into a groove 15, which is formed in the back surface of the terminal 1, for holding.
Patent JP-S60153076-A (JP)
Inventor: KATOU YUUJI
IPC: G09F9/00
Filed: 1984-01-20
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-H07215310-A (JP)
Title: Actuating apparatus and safety apparatus for wrapping machine for agricultutal product
Inventor: NAKAZAWA FUMIO
IPC: B65B11/48
Filed: 1994-01-28
Abstract: PURPOSE:To provide an actuating apparatus for a wrapping machine for agricultural products, which can start operation of the wrapping machine while maintaining safety and can improve efficiency of wrapping work by the work of only setting the agricultural products on a setting body, and provide a safety apparatus for the wrapping machine, capable of ascertaining the presence of a delivery means for the agricultural products in a delivery area during wrapping work and immediately stopping the wrapping work upon ascertainment, so that the danger of injury during wrapping work can be prevented. CONSTITUTION:A first sensor 13 for detecting delivery means for agricultural products, which has entered a delivery area 12, is provided A second sensor 17 is provided, which detects the agricultural products on a setting body 31 in a setting area 16. A control means is provided, which actuates an ascending and descending mechanism 20 when signals outputted from the first sensor 13 and second sensor 17 are received to ascertain the absence of the delivery means for the agricultural products in the delivery area and the presence of the agricultural products on the setting body 31 in the setting area 16. After actuating the ascending and descending mechanism 20, the control means receives the output signal from the first sensor 13 to ascertain the presence of the delivery means for the agricultural products in the delivery area 12 and stops wrapping work.
Patent JP-S62170218-A (JP)
Inventor: BROOKS KENNETH JOHN
IPC: A47K11/06
Filed: 1987-01-17
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-H11206535-A (JP)
Title: Adjustable hanger
Inventor: TANAKA WATARU
IPC: A47G7/04
Filed: 1998-01-20
Abstract: PROBLEM TO BE SOLVED: To commonly use an adjustable hanger for block walls and various fences different in a thickness. SOLUTION: An article hooking hook 10 is arranged in the hanging-down part 3B of an outside hanger member 3 by mutually connecting the connecting parts 2A and 3A of both hanger members 2 and 3 by a fixing tool such as a bolt 4 and a butterfly nut 5 by arranging mutually connecting long holes 8 and 9 in the connecting parts 2A and 3A by forming the respective one sides of the plurality of side surface view almost L-shaped hanger members 2 and 3 as the connecting parts 2A and 3A. In that case, a longitudinal directional connecting position and a crossed angle of the connecting parts 2A and 3A can be optionally changed in response to a block wall 6 and a fence.
Patent JP-H08204691-A (JP)
Title: Frame synchronization detector
Inventor: NISHIDA FUMIAKI
IPC: H04L7/08
Filed: 1995-01-24
Abstract: PURPOSE: To allow the detector to detect easily and accurately a frame synchronizing signal and to decode coded data in real time. CONSTITUTION: A shift register means 12 shifts coded data received as bit stream data having a frame synchronizing signal at the head of a frame and stores the resulting data. A 1st signal generating means 14 generates a detection signal when a parallel output of the shift register means is a prescribed bit pattern of the frame synchronizing signal and the means receives a control signal. A 1st processor 13 receiving the detection signal from the 1st signal generating means decodes received coding data and generates a control signal after the decoding is finished.
Patent JP-S60203099-A (JP)
Inventor: UIRIAMU ERU MAISENHAIMAA
IPC: H03G3/34
Filed: 1985-01-21
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-S62168042-A (JP)
Title: Thin film moisture sensitive element
Inventor: SHIRAI HIROYOSHI
IPC: G01N27/12
Filed: 1986-01-21
Abstract: PURPOSE:To measure moisture with high sensitivity and high responsiveness by forming electrodes and thin tetracarboxylic acid type phthalocyanine-metal complex films in optional order on the surface of an insulating substrate. CONSTITUTION:The thin film of a corrosion resistant metal such as stainless steel or electrode forming material metal is formed by a sputtering method on the insulating substrate 1 consisting of glass, etc. and a photoresist pattern is formed thereon to form conductive comb-shaped electrodes 2, 2'. The thin tetracarboxylic acid type phthalocyanine-metal complex film 3 having the excellent moisture sensitive characteristic is formed on the surface of the electrodes 2, 2' formed in the above-mentioned manner. The metallic complex is, for example, the 4,4',4'',4'''-tetracarboxylic acid type phthalocyanine-metal complex expressed by the formula and is a complex of cobalt, copper, etc. The metallic complex is formed as the thin film 3 on the electrodes 2, 2' by a spin coating method using an aq. alkali metal hydroxide soln. with which the formation of the film is easy and which improves the electrical conductivity. There is also a method for reversing the formation of the electrodes 2, 2' and the thin film 3.
Patent JP-S56107390-A (JP)
Title: Semiconductor memory device
Inventor: MISU KAZUHITO
IPC: G11C11/404
Filed: 1980-01-29
Abstract: PURPOSE:To enable stable operation without detecting error, by performing the supply of memory cell capacitance to the opposing electrode through an overvoltage preventing circuit which cuts the increment about 20% or more of the rated voltage. CONSTITUTION:A resistor R and a Zener diode D having inverse bias resistor RD are provided to the opposing electrode of the memory cell capacitance section to give the relation of RD<R. Further, when the breakdown voltage VBD of the diode D is less than 1.2XVDD, where VDD is the power supply voltage. Thus, when the voltage VDD is fed, from the relation of VBD>VDD, the diode D is back biased into OFF, and the opposing electrode voltage is VDD. But, if a potential 1.2 VDD or more is given, the diode D breaks down and it flows to RD low in resistance to ground. Thus, the increment of 20% or more of the rated voltage is cut out for the supply of power supply voltage to the opposite electrode of the memory cell capacitance to play a role of an overvoltage prevention circuit.