baber/WOPTO huggingface dataset:
Patent JP-S6015550-A (JP)
Title: Thin-film gas sensor
Inventor: HERUMUUTO FUOITO
IPC: G01N27/12
Filed: 1984-06-22
Abstract: A thin film gas sensor for the detection and measurement of gaseous hydrocarbon contaminants having double and triple bonds in air by means of semiconductive tungsten oxide. The invention also relates to a method for manufacturing such a thin film gas sensor. The substrate for the tungsten oxide thin film consists of a lithium niobate monocrystal preferably oriented in the (001) direction. The gas sensor responds very sensitively to acetylene, responds less sensitively to hydrocarbons having double bonds, and exhibits practically no response to saturated hydrocarbons.
Patent JP-H08307894-A (JP)
Title: Color printer for television signal
Inventor: TANAKA HIDEFUMI
IPC: B41J2/00
Filed: 1996-04-24
Abstract: PURPOSE: To print out an excellent color image in the case where three primary color signals R, G, B by the additive color mixture are converted into three primary color signals Y, M, C by the subtractive color mixture and the image is printed out on white recording paper. CONSTITUTION: A changeover switch SW switches selectively three primary color signals R, G, B being television signals and provides an output. A print signal generating circuit SCT provides an output of print signals Y, M, C equivalent to 1-B, 1-G, 1-R, where the intensity of the three primary color signals in a state of 100% saturation is expressed relatively to be 1. Each ink of yellow, magenta, cyan is transferred sequentially according to the print signals Y, M, C onto white recording paper RP with a thermosensing head H and color transfer paper TCP.
Patent JP-H07333159-A (JP)
Title: Workpiece inspection device
Inventor: MIYAZAKI HIROBUMI
IPC: G01N21/952
Filed: 1994-06-10
Abstract: PURPOSE:To improve workability by allowing the easy confirmation of the position of a defect in a whole workpiece, even when the workpiece is large. CONSTITUTION:This device is equipped with a workpiece retaining jig 2 to hold a workpiece W and a photographing device 3 arranged in such state as capable of relative travel. Also, the device has a block photographing control section 11 for causing the jig 2 to travel by the preset amount of unit and further causing the device 3 to photograph the workpiece W according to the prescribed block unit. Furthermore, this device is provided with a defective position identification section 12 for identifying the existence of a defect, and the position thereof on the basis of the data of the image of each block photographed with the device 3, as well as a display control section 15 for indicating a defective position identified with the section 12 on a display device 8 in such state as superposed on the overall image of the workpiece W.
Patent JP-H04354456-A (JP)
Title: Television doorphone system
Inventor: TOYODA TOMIO
IPC: H04M11/00
Filed: 1991-05-31
Abstract: PURPOSE:To confirm a visitor without visiting a prescribed location on each arrival of a visitor without provision of a video display device to plural positions in a house. CONSTITUTION:The system is provided with a doorphone slave set 5 having a camera 6 able to pick up a visitor, a talking device 11 connecting to the doorphone slave set 5 via a cable 8 and able to talk to the visitor through the doorphone slave set 5, and an indoor master set 1 having a video display device receiving a video signal sent by the camera 6 and displaying it visually. The video display device is a separate unit 3 removed from the indoor master set 1 and connected electrically and incorporated with radio receivers 4, 32, the indoor master set 1 incorporates radio transmitters 2, 12 and the Q talking device 11 and converts the video signal into a radio signal at no-mount of the unit 3 and sends the converted signal. Through the constitution above, the visitor is confirmed while the operator does not need to move.
Patent JP-S61288155-A (JP)
Title: Slide for chemical analysis and its production
Inventor: IKARIYA TOSHIYUKI
IPC: G01N33/52
Filed: 1985-06-14
Abstract: PURPOSE:To eliminate the movement of an analytical film in the recess of a mount by providing a plastically deformed projection facing inward to the proper point of a mount cover corresponding to the peripheral edge part of the analytical film. CONSTITUTION:The mount 1 formed of plastic has the recess for contg. the analytical film 3 and the recess 4 is made slightly larger in the side of each side than the film 3. The mount cover 2 formed of plastic is joined by an ultrasonic welding means, etc. to the mount 1 to support the analytical film 3 contained in the recess 4 of the mount 1. After the mount cover 2 is joined to the mount 1, a jig 8 having a needle-like member 8a is pressed to the mount cover 2 from the top surface thereof to provide the plastically deformed projection 7 toward the inside at the proper point of the mount cover 2. The required dimensional accuracy between the film 3 and the recess of the mount 1 is thereby relieved and the movement of the film 4 in the recess 4 of the mount 1 is prevented.
Patent JP-H07291350-A (JP)
Title: Bag body
Inventor: MAZAKI HIDEHIKO
IPC: B65D17/347
Filed: 1994-04-18
Abstract: PURPOSE:To make a bag body for packaging an easy-to-break content with only a laminated sheet having barrier properties and heat-sealing properties. CONSTITUTION:In a gusset bag P made of a laminated sheet consisting of paper, an oriented plastic film, and a heat-sealing resin layer, zippers 6 each of which can be opened to a required area 4a are provided in a longitudinally sealing part 1 subjected to miter sealing and/or at least one of crosswise sealing parts 2 provided in a transverse direction so as to be connected to a plurality of cutting edges 5 spaced from each other by a width that can be picked up by fingers.
Patent JP-S5920914-A (JP)
Inventor: TANAKA MINORU
IPC: H01B5/00
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-S5920256-A (JP)
Title: 2-(2,6-difluoroanilino)phenylacetic acid derivative
Inventor: ITOU YASUO
IPC: C07C229/42
Filed: 1982-07-27
Abstract: NEW MATERIAL:The compound of formula I (R is H or methyl) and its salt. EXAMPLE:N-(2,6-Difluoroanilino)phenylacetic acid. USE:It has strong antiphlogistic and analgesic activities and is useful as a drug. PROCESS:The compound of formula I can be prepared by adding a solution of KOH, etc. to a solution of the 1-(2,6-difluorophenyl)-2-indolinone derivative of formula II in ethanol, etc., and refluxing the mixture under heating. The compound of formula II used as a starting material is also novel.
Patent JP-H11344067-A (JP)
Title: Check valve for hydraulic shock absorber
Inventor: NAKAZATO MASAKAZU
IPC: F16F9/34
Filed: 1998-04-24
Abstract: PROBLEM TO BE SOLVED: To decrease the sticking phenomenon with oil of the contacting surfaces of the valve element and seat part of a check valve so that a proper contacting condition is maintained, generate a smooth separation at the time of valve actuation when the valve element and seat part are kept out of tight attachment, and suppress generation of abnormal negative pressure so that noise emission is reduced. SOLUTION: This hydraulic shock absorber is equipped intra-cylindrically with a valve to generate a damping force and a check valve, and the valve elements 13a and 13b of the check valve are furnished with a first 15a and a second ring-shaped groove 15b at the surface 13f to make surface contact with the seat part, wherein a connection passage 16a generates communication from the first ring-shaped groove 15a to the outside 13c of the valve elements 13a and 13b while another connection passage 16b generates communication from the second ring-shaped groove 15b to the inside 13d of the valve elements 13a and 13b, and it is arranged so that these 13a and 13b are separated smoothly from the seat part when they are actuated.
Patent JP-H01297755-A (JP)
Title: Peripheral device selecting system
Inventor: KOUCHI JUICHI
IPC: G06F13/14
Filed: 1988-05-26
Abstract: PURPOSE:To select a peripheral device without setting a device number individually in advance by transmitting device selection information outputted from a central processing unit by subtracting by plural connected peripheral devices sequentially. CONSTITUTION:Device selection address information N outputted from the central processing unit 1.1 is inputted to the coincidence circuit 3.1 of the peripheral device 2.1 and an address subtracter 4.1 by a signal line 5.1, and device selection address information N-1 subtracted at the address subtracter 4.1 is transmitted to the peripheral device 2.2 and behind by a signal line 5.2. Assuming that the device number set at the same value to perform the detection of coincidence for the discrimination of selection is set at the coincidence detection circuits (3.1-3.n) as 1, the device selection address information 1 is inputted to the coincidence detection circuit 3.1 when the device selection address information outputted from the central processing unit 1.1 is 1, then, the peripheral device 2.1 is selected.
Patent JP-H0424846-A (JP)
Title: Confirming method for mounting of rewritable memory
Inventor: MARUOKA MASATO
IPC: G06F12/16
Filed: 1990-05-18
Abstract: PURPOSE:To detect whether a rewritable memory is mounted or not with high efficiency by comparing the written information with the read information and judging the connection state between the rewritable memory and an arithmetic processor. CONSTITUTION:A radio equipment 21 reads the data out of the storage areas of the prescribed addresses of external memories 31 - 33 to store and save these data into an internal memory 35. Then the prescribed data are written into the storage areas where the read-out data were stored and it is decided whether the memories 31 - 33 are mounted or not based on the read and written data and the read data. Thus the mounting states of the memories 31 - 33 are confirmed without destroying the storage contents of these memories 31 - 33.
Patent JP-S5756908-A (JP)
Title: Discharge resistant uniflammable transformer
Inventor: YOSHIGAHARA HARUYUKI
IPC: H01F41/12
Filed: 1980-09-20
Abstract: PURPOSE:To improve the discharge resistant as well as uninflammability of a transformer by immersing radical polymerizable halogenated ester and radical polymerizable thermocurable varnish using halogenated styrene and baking them. CONSTITUTION:Radical polymerizable halogenated ester, e.g., acrylic chloride, methyl acrylic chloride, etc. is mixed with halogenated styrene, e.g., monochlorostyrene, monobromstyrene, etc., and monomer, e.g., styrene, acetoxystyrene, etc. is used in small amount to prepare thermocurable varnish. When this varnish is immersed in the gaps and the outer surface of the transformer and is baked, the discharge resistance and the uninflammability can be remarkably simultaneously improved.
Patent JP-S61283784-A (JP)
Title: Rotary type compressor
Inventor: IKEDA KAZUO
IPC: F04C29/12
Filed: 1986-06-06
Abstract: PURPOSE:To reduce the height of a sealed type rotary compressor by forming thick only the suction passage penetration part of an upper bearing and arranging the thick part in opposed state to the recessed part of a stator end coil. CONSTITUTION:A suction passage 17e penetrates through the upper bearing 17 of a sealed type rotary compressor, and the thickness of each part of the upper bearing 17 is set so that only the suction passage part forms a thick part 17d. Since the thick part 17d of the upper bearing 17 is arranged so as to be opposed to the recessed part 20 of a stator end coil 2c of an electric motor, the height of the sealed type rotary compressor can be reduced, securing the insulation distance between the upper bearing 17 and the end coil 2c.
Patent JP-S5354926-A (JP)
Title: Printer
Inventor: INOUE YOSHIO
IPC: G06K15/14
Filed: 1976-10-28
Abstract: PURPOSE: To reduce the memory capacity by varying the dot allotment at the print output time for the dot pattern information which is read from a memory. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-H0426254-A (JP)
Title: Information processor
Inventor: TSUNOSAKI HIROSHI
IPC: H04L29/08
Filed: 1990-05-22
Abstract: PURPOSE:To efficiently use system resources, to expand communication party, and to facilitate system generation by pooling the number of simultaneously connectable information processors in the group of subscriber's lines at the time of the system generation as a maximum number, and empty-managing network connections at every communication party. CONSTITUTION:A logical channel idle management means 4 sets the number of information processors which can simultaneously communicate in the group of subscriber's lines, pooling this number as the maximum value to manage the idle state of the logical channel in the group of subscriber's lines by referring to a control table 6 including a means forming the chain of unused numbers. A network node idle management means 5 is in the idle stage on the control table 6 in the case of setting the network connection, eliminating one of the information processors which can simultaneously communicate from the chain to incorporate this information processor while being in the idle state into the chain when the network connection is opened. Thus, the network connection can dynamically be managed, the system resources can efficiently be used, the communication party can be expanded, and the system generation can be facilitated.
Patent JP-S619245-A (JP)
Inventor: MURAKAMI RIYOUHEI
IPC: A01M29/28
Filed: 1984-06-25
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-H08333591-A (JP)
Title: Part of fiber manufacturing machine
Inventor: BUIRUHERUMU FUNKU
IPC: C10M103/00
Filed: 1996-05-24
Abstract: PROBLEM TO BE SOLVED: To obtain a component of a fiber-producing machine which can improve a fiber-producing machine in its constituent component, to which a strong stress is applied, and can achieve a very high level of operation characteristics by contg., in a matrix, a soft nitride as a solid lubricant softer than the matrix.  
     SOLUTION: A matrix comprising a metal (pref., Ni, Co, Fe, or a combination thereof) - phosphorus or a metal - boron or an alloy is provided at least in an abrasion region or surface. This matrix contains, as a solid lubricant, a soft nitride softer than the matrix (pref., hexagonal crystal boron nitride, chromium nitride, aluminum nitride, or iron nitride) pref. in a dispersed state. Pref., the matrix and the solid lubricant have been sintered together. Pref., the matrix is supported as a 5 to 100 μm-thick layer on the substrate. The matrix further pref. contains hard fine ceramic particles in the layer. 
     COPYRIGHT: (C)1996,JPO
Patent JP-H11330413-A (JP)
Title: Manufacture of semiconductor device
Inventor: FUKASE TADASHI
IPC: H01L21/8242
Filed: 1998-05-13
Abstract: PROBLEM TO BE SOLVED: To prevent insulation failures between adjacent pads due to the collapses of selectivity during the selective growth of conductor for forming pads, in a method for forming connection pads which are used for memory cell contacts of a DRAM or the like. SOLUTION: Contact holes reaching a source and drain region 3 on a metal oxide semiconductor(MOS) transistor are made into an interlayer insulating film 6. A contact plug 8-1 is formed of polycrystalline silicon. After that, a pad 8-2 of connection pad is formed through a method, by which polycrystalline silicon is not deposited on the interlayer insulating film 6 but is grown only on the plug 8-1. The diameter of the pad can be made larger than that of the plug by conducting an isotropic selective growth. Since selective growth is applied only to an upper part of the pad, the growth can be completed in a short time and the selectivity is hardly collapsed. Also, since the pad is formed by selective growth on the conductive plug formed in advance, it does not depend on the sub material of substrate.
Patent JP-S5921523-A (JP)
Title: Manufacture of oxysulfide of rare earth element
Inventor: KUROKAWA HIROSHI
IPC: C01F17/00
Filed: 1982-07-28
Abstract: PURPOSE:To manufacture easily the sulfide of a rare earth element of uniform quality by adjusting an aqueous soln. contg. ions of the rare earth element and sulfate ions to >=7pH to precipitate the sulfate of the rare earth element, and heating the sulfate in a reducing atmosphere. CONSTITUTION:An aqueous soln. contg. ions of a rare earth element such as Y, La or Gd obtd. by dissolving the sulfate, chloride, formate, acetate, carbonate or oxalate of the rare earth element in water and sulfate ions obtd. by dissolving sulfuric acid, the sulfate of the rare earth element, quat. ammonium sulfate, pyridium sulfate or the like in water is adjusted to >=7pH with NH4OH to precipitate the sulfate of the rare earth element. The sulfate is separated by filtration, dried and heated at 500-1,000 deg.C for 0.5-2hr in an atmosphere of hydrogen or a gaseous mixture of hydrogen with an inert gas such as Ar or He. Thus, the sulfide of the rare earth element of uniform quality can be easily manufactured.
Patent JP-H07335443-A (JP)
Title: Coil device and ic memory using the same
Inventor: KOHAMA KYOICHI
IPC: B42D15/10
Filed: 1994-06-13
Abstract: PURPOSE:To provide a coil device and IC memory using the same capable of eliminating the formation of any through holes thereby simplifying the manufacturing steps and miniaturizing it at low cost or capable of increasing the turns if the printed-wiring substrates are in the same area. CONSTITUTION:The first coil half 5a is formed on the lower side printed-wiring substrate while the first conductive junction layer 6a is formed on one end of the first coil half 5a and then the second coil half 5b is formed on the upper side printed-wiring substrate of the second coil half 5b, next, the upper side printed-wiring substrate is laminated on the lower side printed-wiring substrate so as to integrally junction the first junction layer 6a with the second junction layer 6b. Through these procedures, the first coil half 5a is connected to the second coil half 5b to form only one coil.
Patent JP-S62287491-A (JP)
Title: Tape cartridge
Inventor: YAMAMOTO OSAMU
IPC: G11B23/087
Filed: 1986-06-05
Abstract: PURPOSE:To simultaneously and efficiently position and incorporate a cartridge to a body case accurately by preassembling a hub lock plate temporarily to a hub lock detaining plate by a temporarily fitting means and fixing it temporarily. CONSTITUTION:The hub lock plate 13 is preassembled to the hub lock detaining plate 16 temporarily by the temporarily fitting means 20 and fixed temporarily and these are incorporated on inner face of the body case 1. In the temporarily fitted state before incorporating in the body case 1, the horizontal plate 13a of the hub lock plate 13 is positioned in the upper face side of the detaining plate 16 and a locking claw 14 is positioned in the lower face side opposite to the detaining plate 16. Accordingly, even if the detaining plate 16 is formed integrally with a transparent window plate 12, or the front edge of a window hole 11 is projected forward, the locking claw 14 of the hub lock plate 13 does not hinder the fitting of the transparent window plate 12 to the window hole 11.
Patent JP-S619542-A (JP)
Title: Recording material and its manufacture
Inventor: MINEMURA TETSUO
IPC: G11B7/243
Filed: 1984-06-25
Abstract: PURPOSE:To obtain a recording material rewritable easily as information recording and reproducing device, by utilizing the spectroreflectance variation accompanied with that of alloy crystal structure due to optical and thermal energy given thereto. CONSTITUTION:The recording material is an alloy having different crystal structures at a high temp. T4 higher than room temp. and a lower temp. T1 than it, and having the alloy compsn. in which at least one part of the surface forms the crystal structure different from that obtained by unrapid cooling at the temp. T1, by rapid cooling from the temp. T4. The alloy has >=2 kinds spectroreflectances at the same temp. by heating and cooling treatment at solid phase state, and the reflectance can be varied reversibly. The alloy capable of forming super cooled phase by heating and cooling rapidly the material is necessary to obtain the variability of the reflectance. For manufacturing and storing information at high speed, nonbulk foil, film, thin wire or powder, etc. having high effect in rapid cooling and heating of the material and small heat capacity is desirable, and it is effective to form a prescribed shape by e.g. PVD or CVD method, molten bath rapidly cooling method, etc.
Patent JP-H07330804-A (JP)
Title: Mucopolysaccharide of glue and therapeutic agent containing the same as active ingredient
Inventor: NODA HIROYUKI
IPC: A23L17/60
Filed: 1994-06-13
Abstract: PURPOSE:To obtain a novel mucopolysaccharide by purifying glue (a red algae) to fractionate the mucopolysaccharide of relatively high purity, identify the molecular weight of individual fractions, and collect a novel mucopolysaccharide useful as a therapeutic agent for circulatory diseases and tumors. CONSTITUTION:Processed food from glue is purified by extraction with hot water followed by precipitation with an alcohol to give a mucopolysaccharide of glue, having 70,000 to 120,000 average molecular weight. A therapeutic agents for circulatory diseases and tumors is obtained by using this mucopolysaccharide.
Patent JP-S5920706-A (JP)
Title: Tire for vehicle running rough terrain
Inventor: TOMOTA HIROSHI
IPC: B60C11/11
Filed: 1982-07-27
Abstract: PURPOSE:To prevent the subsidence of a tire in soft ground, improve the removability of mud from the tire and raise the traction power of the tire by such an arrangement wherein tread patterns of the tire are formed by arranging blocks, each of which is laterally long and has a width at a specified ratio against the tread width of the tire, around the center of the equator surface of the tire in the direction perpendicular thereto with proper spaces provided between blocks. CONSTITUTION:Blocks 1 in the shape of arrowhead, each of which has a width, Wb, in the direction of tire axis which is more than 30% of the tread width, W, of a tire are arranged around the center of the equator surface C of the tire with proper spaces provided between them. In this case, the slant angle theta of the block 1 for the equator surface C of the tire shall be set to 45-90 deg. and a length L shall be set to less than 1.5 times larger than the depth D of grooves at the equator surface of the tire respectively. The space H between blocks 1 shall be within the range between 2.5-6 times larger the depth D, and the area As of overall surface of the block 1 shall be 10-30% of the area of surface of the tread At. The subsidence of the tire in soft ground can be prevented, the tire can be improved in road gripping force and its traction property can also be raised.
Patent JP-H01300593-A (JP)
Title: Manufacture of multilayer ceramic circuit board
Inventor: IMANAKA YOSHIHIKO
IPC: H05K3/46
Filed: 1988-05-27
Abstract: PURPOSE:To improve adhesion of conductor patterns formed on a ceramic board by using glass which contains a large proportion of sodium as a component of the conductor paste. CONSTITUTION:Glass containing a large proportion of sodium is used as a component of conductor paste. A multilayer ceramic board which has been baked is dipped in molten salt of potassium nitrate, so that ion exchange between sodium and potassium is carried out. A multilayer ceramic circuit board thus obtained is allowed to have improved adhesion between the conductor patterns and the ceramic board. If the conductor paste is just printed on the ceramic board and baked to provide the bond of glass bond type, it will inherently present poor adhesive strength. Accordingly, ion exchange is carried out between the conductor paste and the glass penetrated in the ceramic substrate to form a reinforced glass layer which substantially enhances the adhesive force of the conductor paste to the substrate.