baber/WOPTO huggingface dataset:
Patent JP-S59192226-A (JP)
Title: Optical demultiplexer multiplexer
Inventor: TOUJIYOU MASAAKI
IPC: G02B6/293
Filed: 1983-04-15
Abstract: PURPOSE:To make sticking and alignment of the optical axis of a rod lens unnecessary by adhering the end face of one optical fiber to the attaching face of an interference filter adhered to one end face of the rod lens and adhering end faces of two optical fibers to the other end face. CONSTITUTION:An optical demultiplexer multiplexer consists of optical fibers 10 and 12, a 0.5-pitch rod lens 13, an interference film filter 14 which reflects the light having a wavelength lambda1 and permits the light having a wavelength lambda2 to transmit through, a lens end face 15 vertical to the axis of the lens, and a lens end face 16 inclined to the axis of the lens. The light which is made incident from an optical fiber 11 to the rod lens 13 advances along an optical path 17, and the light having the wavelength lambda2 is transmitted through the interference film filter 16 and is coupled with the optical fiber 12. The light having the wavelength lambda1 is reflected by the interference film filter 16 and passes an optical path 18 and is coupled with the optical fiber 10. Thus, sticking and alignment of the optical axis of the rod lens are unnecessary.
Patent JP-H10244048-A (JP)
Title: Pachinko game machine
Inventor: UGAWA SHOHACHI
IPC: A63F7/02
Filed: 1997-03-04
Abstract: PROBLEM TO BE SOLVED: To heighten the degree of interest in an advance notice of REACH (to reach within an inch of winning) so as to bring about the improvement in interest of a game by making the advance notice made different between a first game mode of presenting a REACH variation mode with high reliability and a second game mode of presenting a REACH variation mode with low reliability. SOLUTION: In the case of giving advance notice of REACH in REACH 1, 2, the REACH advance notice 1 is always selected, and in the case of giving advance notice of REACH in REACH 3, either the REACH advance notice 2 or 3 is always selected. In other words, if REACH is attained after the REACH advance notice, the reliability for a bonanza is low, and REACH 1, 2 which easily becomes a failure except +1 pattern shifting always occurs. On the other hand, if REACH is attained after the REACH advance notice 2, 3, the reliability for a bonanza is high and the REACH 3 (super REACH) which easily becomes a failure except ±/pattern shifting always occurs. Accordingly, whether super REACH is attained or not is known according to the kind of the REACH advance notice 1-3.
Patent JP-H05269381-A (JP)
Title: Oxidation catalyst
IPC: B01J35/04
Filed: 1992-03-25
Abstract: PURPOSE:To obtain an oxidation catalyst capable of oxidizing methane under the condition of a low temp. and high ratio of gas flow to catalytic volume and having the property of heat resistance even at a high temp. of specific degree or more in an oxidation catalyst. CONSTITUTION:The objective catalyst is composed of an oxidation catalyst obtained by carrying one or more kinds of metals or oxides among elements of group Ib, group Va, group VIa, group VIIa and group VIII, oxide of rare earth element and zirconium oxide on a composite oxide of zirconium and aluminum as a carrier and is composed of an oxidation catalyst obtained by carrying the above catalyst on a honeycomb type heat resistant base material composed of cordierite, mullite or a crystalline composite oxide made of MgO, Al2O3 and TiO2.
Patent JP-S60210919-A (JP)
Inventor: AKIYAMA TAKAO
IPC: A01F12/16
Filed: 1984-04-06
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-S52149922-A (JP)
Title: Graphic information input device
Inventor: NAGURA MASAKAZU
IPC: G06F3/043
Filed: 1976-06-08
Abstract: PURPOSE: A sheet-shaped constitution is prepared, and the coordinate value information of the figure directly drawn by a vibrating pen, etc., is directly converted into a digital, thereby realizing the extremely high density and precision reading. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-H04281723-A (JP)
Title: Freezing regeneration of collected lump of shoot primordium of woody plant
Inventor: TATE NAOMI
IPC: A01F25/00
Filed: 1991-03-08
Abstract: PURPOSE:To obtain a method of readily regenerable freezing preservation of shoot primordium of woody plant. CONSTITUTION:Collected lump of shoot perimordium of woody plant is previously cultured in a medium of gamboge B5 containing a plant growth hormone and sucrose, dehydrated with glycerol, etc., temperature is gradually dropped to -30 to -60 deg.C, the collected lump is frozen, preserved and then cultured in a solid medium of gamboge B5 blended with a plant hormone and agar and the collected lump of shoot perimordium is recovered.
Patent JP-S63233642-A (JP)
Title: Monitoring device
Inventor: KANAZAWA NOBUHARU
IPC: H04M3/22
Filed: 1987-03-20
Abstract: PURPOSE:To simplify a circuit, by concentrating the monitoring information of plural exchanges by increasing the multiplicity of time divisional multiplexing, and reading out and displaying a bit of monitoring information in a constant order after generating an address from an address signal fitted to a time slot allocated to each exchange and accumulating the monitoring information. CONSTITUTION:An address generating part 74, by generating the address of a memory part 25 on which the monitoring information is recorded at every terminal system based on the address signals sent from line control circuits 70 and 71 at every specific time slot, and sending it to the memory part 25, records the monitoring information allocated to the time slot. A display control part 75 receives the address from the address generating part 74, and sets the specified time slot other than the time slot allocated to the monitoring information as a display timing, and reads out the monitoring information of each terminal system from the memory part 25 at slow speed, for example, in the sequence of the number of the terminal system via a bus 72, and sends and displays the monitoring information on a display device. In such a way, it is possible to display the monitoring information in a constant order by a simple circuit.
Patent JP-H072426-A (JP)
Title: Method and device for fomring folding line at folding end of paper article
Inventor: BUARUTAA REISUTO
IPC: B65H45/12
Filed: 1994-03-10
Abstract: PURPOSE: To deeply crease on a printed matter along the contour of a folded edge of the printed matter by locating a creasing point on a folded edge, and by moving one of creasing members in an advancing direction in parallel with a line on which the folded edge is located. CONSTITUTION: A pair of creasing members W1, W2 having creasing surfaces are arranged being opposed each other on both sides of a folded edge F on a paper product P, and the creasing surfaces acts upon along a creasing line C on the product P. Further, a creasing point is located on the folded edge F due to the action of the creasing members W1, W2, and one of the members W1, W2 is moved along the folded edge F so as to form a crease by its pressing force. At this time, the creasing line C makes a sharp angle to the line of the folded edge F so that the folded line F is pressed outward of the product P. With this arrangement, a crease can be formed automatically on the folded edge of the printed matter P.
Patent JP-H11264003-A (JP)
Title: Cemented carbide sintered alloy
Inventor: KURIBAYASHI NOBUHIRO
IPC: B22F7/06
Filed: 1998-03-18
Abstract: PROBLEM TO BE SOLVED: To produce a cemented carbide sintered body provided with the part to be locked capable of engaged with a locking member and having required precision without requiring expensive equipment and while the generation of deterioration in the material can evaded by kneading cemented carbide powder and a caking agent to form a premolded body and thereafter executing sintering. SOLUTION: The member 3 to be locked after temporary sintering in which the part 4 to be locked is formed and a main body 1 in which an inserting hole 2 into which the member 3 to be locked is insertable is formed are separately formed, the member 3 to be locked is inserted into the inserting hole 2 without interposing a different material, thereafter normal sintering is executed at a sintering temp. higher than the temp. at the time of the temporary sintering, and they are integrally formed.
Patent JP-S59192535-A (JP)
Title: Manufacture of light collecting body
Inventor: TANIGUCHI YUTAKA
IPC: G03B42/02
Filed: 1983-04-18
Abstract: PURPOSE:To form a light collecting body good in light collecting efficiency into a prescribed shape precisely, by heating a planar transparent thermoplastic material to be softened with the intermediate section of the one end thereof kept curved, and slowly cooling said material with the other end secured in such a way that the other end is rolled into a cylinder that should be located on the same side as the concave of the curved one end so that after the slow cooling said one end will become substantially planar. CONSTITUTION:A clamping jig comprises two clamping members 16, 17 that can clamp an acrylic resin plate 14 or the like in such a way that the intermediate section of the forward end section 14b thereof is protruded upward. After a light collecting body 4 is formed with the forward end section 14a of the acrylic resin plate 14 or the like clamped such that the intermediate section may be protruded upward, and when the clamping members 16, 17 are removed, finally the forward end section 14b transforms with time into a substantially planar shape as shown by dot-and-dash lines (H). The shapes of the opposite surfaces of the clamping members 16, 17 are made concave and convex respectively taking into account the estimation that after the forming how much the forward end section of the light collecting body that will be made planar would deform when the clamping jig comprising the clamping members 16, 17 is used to make the light collecting body.
Patent JP-S59195428-A (JP)
Title: Seat device
Inventor: SAITOU MASAJI
IPC: B60N2/90
Filed: 1983-04-18
Abstract: PURPOSE:To improve the function of a drawer-type seat, by a method wherein a built-up leg part is placed in the cushion of a drawer-type seat mounted in a part of the seat cushion of a main seat. CONSTITUTION:A built-up leg part 10 is folded on the under part of the front end side of a seat cushion 5 of a drawer-type seat 1 mounted in the seat cushion of a main seat to contain and hold it thereat. The built-up leg part 10 comprises left and right pipe materials 12 and 13, pivotally secured to retainer brackets 11a and 11b secured to the inside of the seat cushion 5, and a pipe material 14 for coupling. Assembly process is carried out by fitting projecting pins 15a and 15b of the pipe material 14 for coupling in the holes 16a and 16b in the left and right pipe material 12 and 13.
Patent JP-H02251653-A (JP)
Title: Moisture-permeable water-repellent non-woven fabric and body fluid-absorbable article employing same non-woven fabric as leakage-preventing layer
Inventor: TAKAI YOSUKE
IPC: D04H1/544
Filed: 1989-03-20
Abstract: PURPOSE:To provide a moisture-permeable water-repellent non-woven fabric having a specific level in weight and density and the adhered amount of a readily water-soluble fiber-treating agent in specific amounts, respectively, and suitable for paper diapers, etc., by heat-adhering a web of polyolefin fibers containing polymethylpentene fibers above a specific amount. CONSTITUTION:A web is formed of polyolefinic fibers which contain >=70% of polymethylpentene fibers and wherein >=70% of all the surfaces of the fibers are formed of the polymethylpentene, and the fibers of the web are thermally adhered to each other to provide a moisture-permeable water-repellent non- woven fabric having a weight of 20 to 200g/m<2>, preferably 40 to 100g/m<2>, a density of >=0.04g/cm<3>, preferably 0.08g/m<3>, and the adhered amount of a readily water-soluble fiber-treating agent of <0.05%. The non-woven fabric as at least one part of a fluid leakage-preventing layer is laminated to an absorbing layer and a water-permeable non-woven fabric layer as an intermediate layer and a surface layer, respectively, to provide a fluid-absorbable article.
Patent JP-S63289021-A (JP)
Inventor: TOMASU JIERARUDO SHIYANON
IPC: C08G64/28
Filed: 1988-03-24
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-H02246677-A (JP)
Title: Picture coding device
Inventor: TAWARA TETSUYA
IPC: H04N19/93
Filed: 1989-03-20
Abstract: PURPOSE:To flexible deal with the change of coding system, and to miniaturize a small circuit scale by providing plural variable length coding processors, plural buffer memories, a flag detection circuit and a switching circuit, and executing variable length coding with the softwave of the above-mentioned processors. CONSTITUTION:The variable length coding processors 211 to 214 execute variable-length-code respectively supplied picture signals with the software. Then, they parallel/serial-convert coded data added with a unique word at their heads, and supply them to the buffer memories(BM) 231 to 234 respectively. At the time of the readout of the final coded data where the flag of a value '1' is supplied from one of the BMs 231 to 234, the flag detection circuit 25 outputs '1', and counts up a counter 31. A selector 30 selects one of terminals (a) to (d) according to a counted value, and takes out the coded data from the BMs 231 to 234, and supplies it to a transmission line interface part 32, and sends it to a transmission line 33.
Patent JP-H07278280-A (JP)
Title: Production of polyester
Inventor: OGAWA SHINJI
IPC: C08G63/78
Filed: 1994-04-06
Abstract: PURPOSE:To produce a carboxyl-terminated polyester with a desired mol.wt. from isophthalic acid and a glycol by polycondensation without changing the reaction temp. or material feeding method at all. CONSTITUTION:A carboxyl-terminated polyester is produced by the direct polycondensation by dehydration of a glycol and a stoichiometric excess of isophthalic acid under the conditions that water is continuously injected into the reaction fluid after undissolved isophthalic acid in the fluid virtually disappears in the course of the polycondensation and that after the injection of water is stopped after a certain duration, the water injected is removed from the fluid.
Patent JP-H11273316-A (JP)
Title: Disk reproducing device
Inventor: KAMIUCHI SHIGERU
IPC: G11B27/34
Filed: 1998-03-18
Abstract: PROBLEM TO BE SOLVED: To obtain learning equipment utilizing an MD(mini disk) recording/ reproducing device or the like. SOLUTION: A question is recorded on each track of a disk as audio information, and an answer is recorded as character information corresponding to each track. The character information corresponding to the track is read from the disk and is stored in a memory (S1). A track in question is reproduced (S2), and a user inputs an answer using an operation key (S3). If the inputted answer is wrong or right, it is shown (S7 and S5).
Patent JP-S59194466-A (JP)
Title: Semiconductor device
Inventor: OOTSUKA AKIO
IPC: H01L29/06
Filed: 1983-04-19
Abstract: PURPOSE:To enhance the breakdown voltage by forming an annular floating electrode layer through an Si insulating film on a field ring region. CONSTITUTION:A P type base region 2 and a P type field ring region 5 are formed by a selective diffusion method on N<->/N<+> type collector substrate 1, and an N type emitter region 6 is formed in the region 2. An insulating film 7 such as an Si oxidized film is formed as a surface protective film on the substrate, an annular metal electrode layer 9 is formed along the region 5, and a metal electrode layer 8 is formed. When a reverse bias is applied to the collector and base junction, the layer 9 holds the potential near the field ring region, the influence of the mobile ions is eliminated to enhance the breakdown voltage.
Patent JP-H05276465-A (JP)
Title: Power supply switch circuit
IPC: H04N5/63
Filed: 1992-03-26
Abstract: PURPOSE:To surely turn on a sub switch when a main switch is turned on. CONSTITUTION:When a main switch 2 is turned on last time, charges stored in a capacitor 14 are passed through a detecting switch 11, moved to a capacitor 15 and held as detecting signals Sk in the case of instantaneously turning on the detecting switch 11 while being interlocked to the turn-on of the main switch 2 this time. Thus, a first power supply circuit 3 is activated later even when the detecting switch 11 is turned on before the first power supply circuit 3 is activated. A microcomputer 9 is activated by an outputted driving voltage Ss, and the detecting signals Sk stored in the capacitor 15 are led to the microcomputer 9. The microcomputer 9 turns a control signal Sd to a high level and turns on a transistor 7 and thus, a sub switch 4 is turned on.
Patent JP-S6183851-A (JP)
Inventor: TANAKA TOMOJI
IPC: F25D3/00
Filed: 1984-04-05
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-H05271270-A (JP)
Title: Sugar-glycerol derivative and its synthesis
IPC: C07H15/203
Filed: 1992-03-27
Abstract: PURPOSE:To easily obtain the subject derivative useful as surfactant, liquid crystal material, etc., in high efficiency by converting the allyl group of an allylated sugar into diol and subjecting the product to esterification, etc. CONSTITUTION:The objective derivative of formula [R1 is (protected) sugar residue; R2 and R3 are (substituted) alkyl or alkenyl; (n) is 1 to the number of hydroxyl groups of the sugar residue] can be produced by converting the allyl group of an allylated sugar into diol and esterifying or etherifying the diol.
Patent JP-H06280077-A (JP)
Title: Production of rare-earth metal by electrolytic reduction
Inventor: TSURUKI JUNZO
IPC: C25C3/34
Filed: 1993-03-26
Abstract: PURPOSE:To economically produce rare-earth metals with high productivity by electrolytically reducing the fired material of an intermediate composition of the rare-earth carbonates and oxide obtained by firing rare-earth carbonates. CONSTITUTION:Rare-earth metals are produced by electrolytic reduction. In this case, the fired material of inexpensive and easy-to-obtain rare-earth carbonates consisting of Re2O2CO3 (Re is a rare-earth element) is used as the raw material. The fired material is obtained by firing rare-earth carbonates at about 500 deg.C, preferably at 500-700, for about 10min to 2hr. A molten salt bath mixed with rare-earth fluorides such as LiF and BaF2 is kept at about 1000 deg.C by applying current to electrolytically reduce the calcined rare-earth carbonates. The formed rare-earth metals accumulated on the furnace bottom is drawn off and cast into the ingot.
Patent JP-H02248051-A (JP)
Title: Manufacture of semiconductor device
Inventor: HARA AKITO
IPC: H01L21/324
Filed: 1989-03-20
Abstract: PURPOSE:To inhibit a processing of a crystal dislocation in a wafer by a method wherein the wafer is heat-treated in a hydrogen-containing atmosphere. CONSTITUTION:Flaws are previously cut in Si wafer 5 in such a way as to cross the wafer surfaces to perform a pretreatment. O2 gas or N2 gas is kept flowing in a furnace tube 1 heated to 900 deg.C by an N2/O2 valve 4. Then, after the wafers 5 are put in a diffusion furnace, the wafers 5 are heated by heating devices 2 and the temperatures of the wafers 5 are brought to 1200 deg.C. Then, the valve 4 is switched to N2 gas for performing a heat treatment in an H2- containing N2 gas atmosphere and the interior of the tube 1 is replaced with the N2 gas. Then, an H2 valve 3 is opened to add H2 gas and the wafers are heat-treated. After that, the H2 gas is stopped to flow the N2 gas only the after the interior of the tube 1 is replaced with the N2 gas, the wafers 5 are taken out from the tube 1 to cool up to a room temperature and a heat treatment is completed. In such a way, a dislocation fixed in the wafers is fixed and a processing of a crystal dislocation can be inhibited.
Patent JP-S61228760-A (JP)
Title: Supervisory method for paging exchange system
Inventor: MIZUNO TAKASHI
IPC: H04M3/24
Filed: 1985-04-03
Abstract: PURPOSE:To prevent the suspension of the serving function of an equipment in use when a fault occurs in it by monitoring periodically the standby equipment of a duplexed radio base station interface equipment. CONSTITUTION:With the starting-up of a monitoring program, a central control equipment 2 checks whether a data transfer control equipment 5 that is the standby equipment for a data transfer control equipment 4 is operated normally or not. When it is normal after the check, a monitoring order is edited in a predetermined format and is sent out to a transmitter 6 through the data transfer control equipment 5. After that, the central control equipment 2 turns into a state to wait the answer receiving for the monitoring order sent. When the answer is received, the CCU checks whether the answer is normal or not. When the answer is normal, the central control equipment 2 turns into a state to wait for the next period.
Patent JP-H01240387-A (JP)
Title: Control method for irradiation direction of head lamp of motorcycle and its device
Inventor: NAKAZAWA YOSHIHIRO
IPC: B62J6/02
Filed: 1988-03-23
Abstract: PURPOSE:To always obtain a desirable irradiation direction, by calculating the turning radius at turning direction due to a vehicle speed and a steering angle, and changing the irradiation direction of a head lamp according to the calculating value. CONSTITUTION:A rotationally movable electric bulb 4 to right and left directions against the center line C through a reflecting mirror 2 and a lens 3 is provided in the head lamp 1 of a motorcycle, and this electric bulb 4 is fixed on a flange part 18 of which locking projections 19 on the circumference are locked with the cutout parts 20 of a ring 17. A stay 23 integrated with the ring 17 is pivotally fitted to the supporting arm 9a fixed on the reflecting mirror 2, and a nearly U-shaped stay 22 provided on the opposite side to the stay 23 is engaged with a moving piece 16 threadedly engaged with a screw shaft 15 which is rotated by driving a motor 11. And at a steering operation for turning of the motorcycle the turning radius is calculated due to a vehicle speed and a steering angle, and by controlling the motor 11 according to the calculated value, the irradiation direction of the head lamp can be changed.
Patent JP-H03269846-A (JP)
Title: Manufacture of stamper for duplication of optical disk
Inventor: MURATA SHIYOUZOU
IPC: G11B7/26
Filed: 1990-03-19
Abstract: PURPOSE:To produce a stamper of high quality by treating a master or mother stamper to provide a peelable film, forming a specified sputtering film on this peelable film, plating the stamper while varying the plating bath temp., and then peeling films to produce a mother or son stamper. CONSTITUTION:A peelable film 2 is formed on a Ni master stamper 1, on which a Ni sputtering film 3 is deposited. Then an initial plating film 4 is formed thereon in a plating bath at normal temp., and then a plating film 5 is formed while changing temp. of the plating bath to about 50 C. The films 3, 4, and 5 are then integrally peeled from the master stamper. Thus, the obtd. Ni mother stamper 6 is free from peeling due to plating stress and has no recess on its surface, and thereby this mother stamper is of high quality for a stamper to duplicate optical disks. By the same method, sons can be formed form this mother.
Patent JP-S544073-A (JP)
Title: Cleaning method for semiconductor surface
Inventor: SUGAWA TOSHIO
IPC: H01L21/3065
Filed: 1977-06-10
Abstract: PURPOSE: To clean the semiconductor surface without damaging the performance as a semiconductor element, by eliminating the contaminated material only through plasma emission on the semiconductor surface. 
     COPYRIGHT: (C)1979,JPO&Japio