baber/WOPTO huggingface dataset:
Patent JP-H107465-A (JP)
Title: Production of sintered compact of aluminum nitride
Inventor: UCHIYAMA ICHIRO
IPC: H01L23/373
Filed: 1996-06-21
Abstract: PROBLEM TO BE SOLVED: To eliminate a problem in which when baking is carried out in an atmosphere containing >3vol.% of hydrogen in an inert gas by using an ordinary refractory in a baking furnace, impurities in the refractory are evaporated and a sintered compact of AlN or a wiring formed on the surface or in the interior of the sintered compact of AlN are changed in color and when binder removal treatment is carried out in an atmosphere of an inert gas alone, carbon produced by the thermal decomposition of a binder is left in the compact and densification by baking is hardly advanced. SOLUTION: A continuous baking furnace 10 comprising an alumina refractory containing <=0.5wt.% of SiO2 , <=0.5wt.% of Fe2 O3 , and inevitable impurities in an inner wall 15 of a binder removing zone 11 and a baking zone 12 is used. In the binder removing zone 11, a binder removing treatment is carried out in a mixed gas of the inert gas and CO2 and in the baking zone 12, baking treatment is performed in an atmosphere of the inert gas alone or a mixed gas obtained by blending the inert gas with <=3vol.% of a hydrogen gas to produce the objective AlN sintered compact.
Patent JP-H0623215-A (JP)
Title: Particulate trap filter
Inventor: TABATA TETSUO
IPC: F01N3/02
Filed: 1992-07-08
Abstract: PURPOSE:To prevent generation of crack and erosion, etc., by adopting a filter structure with excellent heat conductivity. CONSTITUTION:The inside of a cylindrical filter 1 is partitioned with cylindrical partition plates 3, 4 being concentric with the inside and partition plates 5, 5... extending to the radial direction to form plural gas cells 6, 6... radially, and these gas cells 6, 6... are alternately made to an inlet cell 10 and an outlet cell 11 along the filter circumferential direction and also the inlet cell 10 is made to be adjacent to the inside and outside via the cylindrical partition wall 3 or 4.
Patent JP-H0739065-A (JP)
Title: Driving circuit
Inventor: AOKI MIKIYUKI
IPC: H02H7/085
Filed: 1993-07-22
Abstract: PURPOSE:To prevent continuous drive of a coil to protect the coil from burning when a fault occurs in a CPU. CONSTITUTION:Measuring means 20, 30 consisting of a switching circuit and an integral circuit in a driving circuit of coil are controlled to add a power feeding time of coil corresponding to the ON timing of a control signal and to subtract the power feeding time to coil corresponding to the OFF timing thereof. A comparator 50 compares output S4 of the measuring means 20, 30 with the predetermined value Vth1 and when an output S4 is higher than the predetermined value, an output S5 of the comparing means 50 is controlled to 0 to control and AND gate 60 to be turned OFF.
Patent JP-H0629374-A (JP)
Title: Semiconductor integrated circuit device
Inventor: MEGURO KEN
IPC: H01L21/74
Filed: 1992-07-09
Abstract: PURPOSE:To facilitate the integration of an integrated circuit device by reducing the chip area to be used by a connecting layer for leading out a terminal for providing a burying layer from the front plane when the burying layer is to be provided at the bottom of a semiconductor area for circuit element for the integrated circuit. CONSTITUTION:A double structure burying layer composed of a first burying layer 2 and a second burying layer 3 is provided at the bottom of a semiconductor area 5 permitting the second burying layer 3 to be uplifted into the semiconductor area 5 and a connecting layer 7 is diffused more shallowly from the surface of the semiconductor area 5 compared with the conventional case and is connected with the second burying layer 3. The horizontal diffusion width of the connecting layer 7 on the surface of the semiconductor area 5 is decreased and a chip area necessitated for the diffusion of the connecting layer 7 is decreased to be the half or less than the half of the conventionally necessitated area.
Patent JP-H05329979-A (JP)
Title: Production of heat-setting foamed polyurethane laminated sheet
Inventor: KITAYAMA NOBUYUKI
IPC: B32B7/10
Filed: 1992-05-29
Abstract: PURPOSE:To easily obtain a well shaped heat-set polyurethane foam having an excellent feeling by subjecting a heat-setting polyurethane foam laminate to heat treatment in a die. CONSTITUTION:A heat-setting polyurethane foam laminate is obtained by laminating a natural foamed polyurethane sheet to at least one surface of a heat- setting polyurethane foam sheet containing an uncured thermosetting resin powder. Therefore, this laminated sheet is suitable for a ceiling material for a car, bags or a chair.
Patent JP-H064884-A (JP)
Title: Information recording and reproducing device
Inventor: OGINO YASUO
IPC: G11B7/0033
Filed: 1992-06-17
Abstract: PURPOSE:To surely prevent taking the copy of information in a prescribed area and to improve reliability concerning the security of information by prohibiting access to the predetermined specified areas on a recording medium for recording or reproducing. CONSTITUTION:At the time of copying reproduced data, when an external device 10 transmits a prescribed information for access to an optical card recording/reproducing device 20, a processor 21 decides whether the instructed information track or the sector is specified or not. Then, the information track number or the sector number is compared with the number for recording predetermined individual information of a medium, when these coincide with each other, the processor 21 stops to issue the instruction for movement to a movement control part for the optical head 24 and informs the external device 10 of the fact that the transmitted data cannot be recorded on the instructed track or the sector. Thus, even when copying the individual information of the medium is tried illegally, copying is surely prevented with a failure of recording.
Patent JP-H1122864-A (JP)
Title: Insulative fastening method and structure and insulating sheet
Inventor: NAKAMATSU ATSUSHI
IPC: F16L3/12
Filed: 1997-07-07
Abstract: PROBLEM TO BE SOLVED: To provide an insulative fastening method and structure and an insulating sheet, such that total costs including the costs of manufacture, installation, and maintenance can be kept low. SOLUTION: An insulating sheet 1 has ends 1a, 1b which are shaped to have projecting and recessed parts, respectively, so that they can mesh with each other. In order to avoid the sliding of a circular pipe P against the insulating sheet 1 after the circular pipe P is installed, the surface 1d of the insulating sheet 1 making contact with the circular pipe P is surface treated so as to be greater in friction coefficient than the opposite surface 1c. After the insulating sheet 1 is wound around the circular pipe P, the circular pipe P is fastened onto a fastening surface by a U-bolt via the insulating sheet 1.
Patent JP-H065115-A (JP)
Title: Conductive filler, manufacture thereof, and use thereof
Inventor: MIYATA SHIGEO
IPC: C08K3/22
Filed: 1992-06-16
Abstract: PURPOSE:To provide a particulate molded product having conductivity of a high metal fiber level, and excellent in dispersibility, where a resin or rubber has low deterioration in mechanical strength. CONSTITUTION:In a conductive filler, a surface of a magnesium oxide composite metal oxide, which is expressed by Formula: MyM<2+>xMg1-xO, wherein M and M<2+> represent at least one kind of bivalent metals or bivalent metal ions selected from Mn, Fe, Co, Ni, Cu, and Zn; and (x) and (y) satisfy the inequalities: 0<=x<0.9, 0.001<=y<0.9, and 0.001<=x+y<=0.9}, is covered with at least one kind of metal selected from M<2+>.
Patent JP-H0233790-A (JP)
Title: Method for music skip selecting for magnetic recording and reproducing device
Inventor: TSUCHIDA MASAMI
IPC: G11B27/28
Filed: 1988-07-22
Abstract: PURPOSE:To improve the operability of an operator by selecting a target music number being a target program number, when a music number presently reproduced is already known and the program number is arranged. CONSTITUTION:When the present music number is discriminated and further, it is confirmed that the program number is arranged, a system control part 12 operates a target program number N+M from a skip music number N inputted in an operating switch 13 and a music number M presently reproduced. Then, the N+M is stored to a target program number 18. After that, a mechanism block 1 is caused to be in a high speed traveling condition by the system control part 12 and the program number in sub codes read by magnetic heads 2a and 2b, is inputted to a sub code detecting circuit 9 and a program number detecting circuit 15. A coincidence detecting circuit 16, to which the program number is inputted from this circuit 15, monitors the contents of a target program number memory 17 and this number until they are coincident. When the circuit 16 shows the coincidence, the control part 12 starts the reproducing of music.
Patent JP-H01103882-A (JP)
Title: Glass substrate for solar cell and manufacture thereof
Inventor: KOBAYASHI SHIGEYOSHI
IPC: H01L31/0224
Filed: 1988-07-22
Abstract: PURPOSE: To prevent a glass substrate to be broken during handling for manufacture, transportation or installation, by reinforcing the glass substrate. CONSTITUTION: A glass substrate is reinforced. In case reinforcement is accomplished by blowing cooling air against a heated glass substrate, a soda lime silicate glass substrate is most suitable because of its ease of reinforcement by air cooling, price and availability. In case a glass substrate is reinforced by ion exchange, a soda lime silicate glass substrate or lithium-alumino silicate glass substrate is most suitable for the above-mentioned reasons or because of its ease of ion exchange, respectively. This makes it possible to reduce breakage when in use or during handling in manufacture, transportation or installation.
Patent JP-H052517-A (JP)
Title: Data base journal control system
Inventor: ABE MASAHIRO
IPC: G06F12/00
Filed: 1991-06-26
Abstract: PURPOSE:To safely use a data base system over a long period by surely executing the switching of journal files for writing data base journal records. CONSTITUTION:At the time of detecting overflow when a journal record output means 3 is writing records in a previously set journal file #1, a journal file automatic swapping means 4 switches the working journal file #1 to another journal file #2. When a forced switching instruction is applied based upon a command outputted from a console 14, the working file #1 is forcedly switched by a journal file forced swapping means 6. Immediately before the switching, the writing file #1 is saved to a magnetic file 15 by a journal file saving means 5 and the file #1 is released.
Patent JP-H05326-A (JP)
Title: Straightening device for bend of long sized material having circular section
Inventor: NAGASE YUTAKA
IPC: B21D3/04
Filed: 1991-06-25
Abstract: PURPOSE:To accurately straighten a bend of short cycle in metallic material of a circular section such as a metallic bar, a metallic tube, etc., especially, a bend at the end part by a simple shape of roll at a high speed. CONSTITUTION:In roll sets wherein stands I, III, IV provided with drum rolls 1, 2 and a stand II provided with plural bending rolls 3, 4, 5 are prepared and each bending roll 3, 4, 5 of the stand II is composed respectively of disk rolls 3b, 4b, 5b, 3c, 4c, 5c, 3d, 4d, 5d which are positioned in above sequence from the inlet side, the diameter of at least one of the disk rolls 3b, 4b, 5b, 3c, 4c, 5c, 3d, 4d, 5d constituting each roll set is made to differ from others and the pass line X-X of a metallic tube P is deviated from a mill center line Y-Y.
Patent JP-2001015128-A (JP)
Title: Cylindrical solid electrolyte type fuel cell and its manufacture
Inventor: AKIYAMA MASAHIDE
IPC: H01M8/02
Filed: 1999-06-28
Abstract: PROBLEM TO BE SOLVED: To provide a cylindrical solid electrolyte type fuel cell and its manufacturing method, causing power generating characteristics and yield to be enhanced, by enhancing the adhesive force of an air electrode layer to a solid electrolyte layer. SOLUTION: This cylindrical solid electrolyte type fuel cell is made up of a cylindrical first air electrode 11, a second air electrode 12 formed on an outer circumferential surface of the first air electrode 11, a solid electrolyte layer 13 formed on an outer circumferential surface of the second air electrode 12, and a fuel electrode layer 14 formed on an outer circumferential surface of the solid electrolyte layer 13. The thickness of the solid electrolyte layer 13 is 20 to 150 μm and the thickness of the second air electrode 12 is 50 to 300 μm.
Patent JP-H0233877-A (JP)
Title: Contact unit for ic card and ic card reading/writing device using said unit
Inventor: KIMURA YUKIHIKO
IPC: H01R11/01
Filed: 1988-07-21
Abstract: PURPOSE:To make compact and simplify the configuration of a device for reading/writing of an IC card and reduce the production cost by employing a conductive rubber as a contactor. CONSTITUTION:An IC card 7 and a printed circuit board 28 are pressed to be located on a specific position as clamping a contact holder 27 therebetween. The IC card 7 and the printed circuit board 28 are further electrically connected to each other through a conductive rubber provided in the contact holder 27. The contact holder 27 made of insulating material is engaged by a hook 27a thereof with the printed circuit board 28. While, the IC card 7 is pressed onto the contact holder 27 by a card pressing board 25d. The contact holder 27 is provided with a plurality of contact holes 29 into which contact pins 26a to 26h formed of conductive rubber are installed to face each of terminals 7a to 7h of the IC card and also face circuits of a printed circuit board 28 at the opposite side.
Patent JP-H0349660-A (JP)
Title: Devil's tongue-containing sauce
Inventor: NOZAKI HISASHI
IPC: A23L29/244
Filed: 1989-07-17
Abstract: PURPOSE:To provide a sauce having proper viscosity, good attaching properties and free from dropping after attaching to food by adding devil's tongue jelly to sauce. CONSTITUTION:Devil's tongue jelly is added to sauce for roast meat, sauce for meat ball, sauce for dumpling to provide a sauce capable of sufficiently attaching to a food such as roast meat or dumpling. As to the production of Devil's tongue jelly, a method is to add water to Devil's tongue powder to sewell and dissolve the powder and then add and mix a basic amino acid (e.g. lysine) and a basic salt (e.g. sodium citrate) or the mixture of both the substrates. Otherwise, Devil's tongue powder is added to a water solution precedingly containing a basic amino acid and a basic salt or the mixture of doth the substrates, or a basic amino acid and a basic salt or the mixture of both the substrates are precedeingly mixed with Devil's tongue powder and then water is added to swell and dissolve the Devil's tongue powder-mixture followed by heating and cooling.
Patent JP-H1026820-A (JP)
Title: Halftone phase shift mask blank, and halftone phase shift mask
Inventor: HARAGUCHI TAKASHI
IPC: G03F1/32
Filed: 1996-07-11
Abstract: PROBLEM TO BE SOLVED: To obtain a halftone phase shift mask blank which can control reflectance to exposure light and transmittance for inspection wavelength and has a translucent film also having conductivity by forming a zirconium compd. thin film as the translucent film. SOLUTION: The zirconium compd. thin film is formed on a transparent quartz glass substrate 1 by sputtering using a zirconium target in a reactive gas atmosphere containing nitrogen and oxygen to obtain the phase shift mask blank having a translucent film 2. The zirconium compd. thin film is preferably one of zirconium oxide film, zirconium nitride film and zirconium oxide nitride film. An electron beam resist is applied on the phase shift mask blank and subjected to sequential patterning processes to obtain a single-layer halftone phase shift mask comprising a translucent film pattern 2a.
Patent JP-S60155249-A (JP)
Title: Ethylene/propylene rubber composition
Inventor: TANIMOTO YOSHIO
IPC: C08K5/14
Filed: 1983-09-29
Abstract: PURPOSE:To enable vulcanization in the presence of air to be carried out, by using a rubber compsn. contg. a specified process oil in the vulcanization of an EPR rubber compsn. using an org. peroxide as a vulcanizing agent. CONSTITUTION:A rubbery resin compsn. which can be vulcanized in the presence of air is obtd. by blending not more than 50pts.wt. process oil having an aniline point of 50 deg.C or above and 1-10pts.wt. org. peroxide such as diacyl peroxide with 100pts.wt. ethylene/propylene rubber (which may contain the third component such as ethylidenenorbornene). When a process oil having an aniline point below 50 deg.C is used, the process oil is blended in a quantity satisfying the formula [wherein Y is the upper limit of the quantity of process oil having an aniline point below 50 deg.C to be blended, and X is aniline point ( deg.C) of process oil].
Patent JP-H1131413-A (JP)
Title: Solid electrolyte and manufacture thereof
Inventor: YAMAMOTO KOJI
IPC: H01G11/56
Filed: 1997-07-08
Abstract: PROBLEM TO BE SOLVED: To eliminate open pore, to improve the lithium ion conductivity, to enlarge area and to reduce the thickness of a device by forming the electrolyte of the oxide mixture, which includes a phosphate expressed by Li, Al, Ge and PO, and including a specified more ratio of Si element in relation to the included P element. SOLUTION: A material is prepared so that more ratio of Li, Al, Ge, P and Si becomes 1+y, y, 2-y, 3, z (y=0-0.9, z=0.1-0.6). These substances are mixed is methanol as a solvent, heated so as to evaporate methanol, and heated in a platinum crucible in an electric furnace at 1100 deg.C, and taken out of the furnace for vitrification. Anneal treatment is performed at 400 deg.C for four hours, and at 700 deg.C for four hours so as to crystallize a phosphate expressed by a general formula Li1+x Alx Ge2-x (PO4 )3 , (X=0-0.9). Solid electrolyte, which has an X-ray diffraction pattern, is chemically stabilized, does not include a transition metal, has no pore and has high ion conductivity at a room temperature, is thereby obtained.
Patent JP-S5883771-A (JP)
Inventor: NAKANO IZUMI
IPC: B65G1/137
Filed: 1981-11-13
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-H0848959-A (JP)
Title: Colored self-adhesive composition, marking sheet using the same, and its production
Inventor: SUGITA KOICHI
IPC: C09J133/14
Filed: 1994-08-03
Abstract: PURPOSE:To obtain a colored self-adhesive compsn. which hardly increases its viscosity with time and is esp. suitable for forming a self-adhesive layer of a marking sheet by adding a tert. amine to a specific self-adhesive. CONSTITUTION:This compsn. comprises a pigment or a pigment-contg. product, a carboxylated acrylic self-adhesive. a tert. amine in an amt. enough to neutralize carboxyl groups of the self-adhesive, and an org. medium and exhibits remarkable effects when the pigment or another additive contains calcium ions. The amine pref. has such a b.p. that it vaporizes simultaneously with the medium, pref. a b.p. of 70-150 deg.C, and is pref. added to a mixture of the self-adhesive with the medium or to a mixture of the pigment or the pigment- contg. product with the medium.
Patent JP-S6076226-A (JP)
Title: Formation of shadow mask
Inventor: FUJINUMA MAKOTO
IPC: H01J29/07
Filed: 1983-09-30
Abstract: PURPOSE:To obtain an excellent curved surface of shadow mask without causing hole spread and breakage by using a press die formed to have its curved surface different from that of a knockout so that the stepped differences between the die and the knockout at the corners and the central part of a long side are different from each other at the time of bulging a shadow mask. CONSTITUTION:The peripheral edge part of a flat-mask metallic thin sheet 5 consisting of a perforated rectangular main surface and its peripheral part is held by a blank holder 1 and a die 2. The main surface is bulged into a prescribed curved surface by lowering a punch 3 with the aids of the punch 3 and a knockout 4. Further, a skirt part is formed by extruding the punch 3 into the die 2. At that time, a die 8 is formed so as to make the working rate at each part uniform and the stepped difference between the knockout 4 and the die 8 at the corner parts (l1) and the central parts (l) of long and short sides different from each other in conformity with the design of a shadow mask.
Patent JP-2001015048-A (JP)
Title: Deflection yoke and display device
Inventor: ASANO MASAKATSU
IPC: H01J29/82
Filed: 1999-06-29
Abstract: PROBLEM TO BE SOLVED: To provide a deflection yoke and a display device allowing easy and correct convergence adjustment. SOLUTION: This deflection yoke 1 is provided with a separator 11 around which a deflection coil is wound, and spring spacers 2 arranged between the separator 11 and a picture tube bulb with the separator 11 fitted with the picture tube bulb, and used for adjusting the position of the separator 11 with respect to the picture tube bulb by the energizing force of the springs thereof. Thereby, in this display device using the deflection yoke, the position of the separator 11 with respect to the picture tube bulb can be quantitatively adjusted by the energizing force of the springs of the spring spacers 2.
Patent JP-H0936980-A (JP)
Title: Communication terminal equipment
Inventor: HORII MASAKIMI
IPC: G10L15/00
Filed: 1995-07-19
Abstract: PROBLEM TO BE SOLVED: To perform voice registration and voice recognition of a user by inputting a password in voice. SOLUTION: Communication terminal equipment is provided with an input side analog multiplexer 4 for switching the connection of a telephone line 5 and a microphone 6, voice recognizing processing part 9 for performing the digital signal processing of a voice signal inputted from the microphone 6 for the voice registration, and registered voice data storage part 10 for storing that signal to which digital signal processing is performed. The voice data inputted for voice recognition are collated with the voice registration data stored in the registered voice data storage part 10 and when they are coincident, specified service is provided.
Patent JP-H0825695-A (JP)
Title: Dot matrix printer
Inventor: KAJIYA SABURO
IPC: G06F3/12
Filed: 1994-07-12
Abstract: PURPOSE:To provide a dot matrix printer capable of being constituted in low production cost by suppressing an increase in the capacity of a buffer RAM and enabling interpolation printing of high quality. CONSTITUTION:The printing data developed on a bit map is stored in a buffer RAM 3 on the basis of inputted printing data by the command of a central control circuit 2 and reference data of a predetermined dot range with respect to printing data is transmitted to a reference RAM 4 from the buffer RAM 3 to be stored therein. The reference data stored in the reference RAM 4 is inputted to an interpolating operation circuit 3 by the command of the central control circuit 2 and interpolation dot data is operated and determined on the basis of the reference data of the reference RAM 4 by an interpolating operating circuit 5 and, subsequently, interpolation dot data and printing data are outputted from the interpolating operation circuit 3 and interpolation printing of high quality is performed on the basis of those data by a printing head 7.