baber/WOPTO huggingface dataset:
Patent JP-H09234680-A (JP)
Title: Marking instrument
Inventor: SAKANISHI YUTAKA
IPC: B25H7/04
Filed: 1996-03-01
Abstract: PROBLEM TO BE SOLVED: To facilitate replenishment of the marking solution, and to rapidly and easily change the color of the marking solution. SOLUTION: A thread lead-out passage L to lead out and guide a marking thread 2 wound around a winding body 3 is formed in a case to rotatably hold the winding body around which the marking thread is wound, and a tank 5 to feed the marking solution to the marking thread led out into the thread lead-out passage L is fitted to the case 4 in an attaching/detaching manner.
Patent JP-H03248124-A (JP)
Title: Production of liquid crystal display element
Inventor: NIITSU TOSHIAKI
IPC: G09F9/30
Filed: 1990-02-27
Abstract: PURPOSE:To suppress the projections to be generated at edge parts to a lower level by executing a stage for applying a material for films on a transparent substrate and drying and baking the coating repeatedly plural times while successively diminishing the coating areas thereof. CONSTITUTION:A protective film 62 of a 2nd layer is formed in superposition on a protective film 61 of a 1st layer by the same method as a method for forming the protective film 61 of the 1st layer in the region as narrow as to avert the overlapping of the respective edge parts on each other. The application of the material for the protective film is executed by using a letterpress of the size smaller than the size of the letterpress used for forming the protective film 61 of the 1st layer in this case. The edge part of the protective film 62 of the 2nd layer is positioned on the inner side in the edge parts of the protective film 61 of the 1st layer by using the letterpress 152 of the size smaller than the size of the 1st layer. The overall height of the projections is lowered in this way.
Patent JP-S57159456-A (JP)
Title: Preparation of instant noodle
Inventor: SUZUKI EITAROU
IPC: A23L7/113
Filed: 1981-03-25
Abstract: PURPOSE: To prepare spirally wound dried flat noodles, by forming noodles in the form of flat noodles, cut at the semi-dried stage, wound to a spiral form having a large central void by the eccentric rotation, and drying and coagulating in a frame.  
     CONSTITUTION: Aged noodles are hooked by a machine diagonally between a pair of rods, and placed in an aging chamber. The span betweedn the rods is expanded gradually according to the progress of aging to extend the noodles as a whole to a desired length. Before the extension, the noodles are rolled in the form of round noodles, flat noodles, etc., and aged. The extended noodles are subjected to the preliminary drying to a water-content of 18W23%. The semi-dried noodles, which are still flexible, are cut to 300W700mm in length. The cut noodles are divided into the amount of one meal, and spirally wound by the eccentric rotational motion. The wound noodles are placed in a breathable frame having circular, oval or square-shape circumference, and dried on a net to a water-content of ≤15%. The spirally wound dried flat noodles thus prepared are packed together with the packs of seasonings and spices. 
     COPYRIGHT: (C)1982,JPO&Japio
Patent JP-H10227572-A (JP)
Title: Heat treatment furnace
Inventor: ONISHI AKIYOSHI
IPC: F27B17/00
Filed: 1997-02-12
Abstract: PROBLEM TO BE SOLVED: To enable the control and prevention of generating uneven atmosphere surely by a method wherein a gas supplying passage, sending the same kind of gas as atmospheric gas into a heat treatment zone and the outside of the same, is provided in a gap between a hearth unit and a furnace main body. SOLUTION: In order to permit the elevation and rotation of the hearth unit 2 of a heat treatment furnace A, a predetermined gap 8 is formed between the furnace main body 1 and the hearth unit 2 while a gas supplying passage 10, supplying the same kind of gas as atmospheric gas is arranged in the gap 8 while forming the gas supplying passage 10 of a first gas supplying pipe 11 and a second gas supplying pipe 12. Respective gas supplying pipes are arranged while meandering and penetrating the lower part of the furnace main body 1 and being wound around the gap 8 so that the route of the same becomes long.  In this case, a plurality of inner side gas sending ports 13, sending out the gas from the gap 8 toward the inside of a heat treatment zone 4, is formed at the upper surface side of an annular section 11a while a plurality of outer side gas sending ports 14, sending out the gas from the gap 8 toward the outside of the heat treatment zone 4, are formed at the lower surface side of the annular section 12a. On the other hand, an exhaust damper 19, discharging the gas with a predetermined rate to the outside of the system, is arranged at the lower outside of the heat treatment furnace A.
Patent JP-S58163048-A (JP)
Title: Integrated circuit with checking function of internal signal
Inventor: NAKAMURA FUMIO
IPC: G06F7/00
Filed: 1982-03-23
Abstract: PURPOSE:To detect previously an internal fault of an LSI, by utilizing effectively a limited number of pins of the SLI, and sharing a checking function of an internal gate during an inspection after production and the original function during the normal use with each other. CONSTITUTION:The signal of an internal gate to be delivered is connected to a tri-state output buffer 1. When this signal sets a switch signal 6 at H, the signal 6 is delivered to an external terminal 5 and confirmed. When the signal 6 is set at L, the buffer 1 is set in a high impedance state. Then a normal signal supplied through the terminal 5 is obtained from the output of an AND gate circuit 3 after passing through an input buffer 2. Then a check signal to be supplied is fed through the terminal 5, and the signal 6 is set at H. Thus the buffer 1 is set in a high impedance state to obtain the normal signal from the output of the circuit 3 through the buffer 2. When the signal 6 is set at L, the normal signal is delivered to the terminal 5 through an output buffer of the buffer 1.
Patent JP-H069489-A (JP)
Title: Selective hydrodefluorination
Inventor: ROORENSU BII FUAATERU
IPC: C07C51/06
Filed: 1993-03-05
Abstract: PURPOSE: To effectively execute selective hydrodefluorination of N-substd. 3,4,5,6- tetrafluorophthalimide by treating tetrafluorophthalimide with zinc in the presence of an alkali metal hydroxide aq. soln.  
     CONSTITUTION: The compd. represented by formula I (where X is 1 or 2; when X is 1, R is a monovalent org. group, or when X is 2, R is a divalent org. group) is treated with zinc at 20-80°C in the presence of an alkali metal hydroxide aq. soln. (preferably 5-20% sodium hydroxide aq. soln.) and a supplementary solvent (preferably THF) to execute the objective defluorination. And the obtained selective defluorination reaction product by the defluorination is hydrolized by a mineral acid to obtain 3,4,6-trifluorophthalic acid represented by formula II. 
     COPYRIGHT: (C)1994,JPO
Patent JP-S58163292-A (JP)
Title: Motor with voltage changed over tapping
Inventor: NAKAMURA YASUHIKO
IPC: H02P23/00
Filed: 1982-03-19
Abstract: PURPOSE:To equalize the reduction rate of speed at different voltage of two kinds by changing over winding in series-parallel while changing over speed regulating taps. CONSTITUTION:When the motor is operated at 100V, a connector 8 for low voltage and a switching connector 10 are inserted and connected. In this case, main coils 1, 1' are connected in parallel and the induction motor is operated at 100V, and a speed regulating switch 11 is changed over, thus changing over speed to strong, medium or weak. When the motor is operated at 200V, on the other hand, a connector 9 for high voltage and the switching connector 10 are inserted and conected. The main coils 1, 1' are connected in series and the induction motor is operated at 200V at that time. The reduction rate of speed regulation the same as that in case of 100V is obtained by connecting the medium and weak terminals 13, 14 of the speed changeover switch 11 to the taps 6, 7 on the speed side lower than speed in case of 100V.
Patent JP-S59170706-A (JP)
Title: Method for measuring thickness of clad layer of neutron absorbing rod of zircaloy clad hafnium
Inventor: HIGASHINAKAGAHA EMIKO
IPC: G01B7/00
Filed: 1983-03-17
Abstract: PURPOSE:To measure the titled thickness accurately by nondestructive inspection by utilizing the phase difference caused from the difference in resistance ratio among the factors having influences on the impedance of a coil by eddy current. CONSTITUTION:50kHz-5MHz high frequency is impressed to the probe testing coil 15 attached to the top end of an eddy current flow detector 14, and the AC phase obtained from the coil 15 is detected. A neutron absorbing rod 16 in which the surface of the main body 16a consisting of hafnium is covered with a zircaloy clad layer 16b is supported on a revolving base frame 17, and the horizontal movement and revolving motion are performed continuously and intermittently.
Patent JP-S61205488-A (JP)
Inventor: YURUGEN TORABINSUKII
IPC: C12N5/16
Filed: 1986-03-01
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-H08239125-A (JP)
Title: Paper feeder
Inventor: TANIGUCHI AKIHIKO
IPC: G03G15/00
Filed: 1995-03-06
Abstract: PURPOSE: To provide a paper feeder which can be miniaturized while securing paper detection means in an optimum area by constituting paper-size detection means in a shape of regular polyhedron column body. CONSTITUTION: A paper cassette is provided at its front cover with a detecting base plate 22 having a plurality of sensors 23a to 23c; paper-size detecting blocks 20 which can be opposed to the sensors 23a to 23c and each of which comprises a regular polyhedron column body having a plurality of signal generating portions on the sides that can be opposed to the sensors; a holder portion 21 which holds the detecting blocks in such a way that their positions can be varied and which can secure the blocks in set positions; and a display window 19 which enables paper-size display marks displayed on the signal generating portions 24 of the detecting blocks 20 to be viewed from the outside. The directions and positions of the detecting blocks 20 are varied to suit the size of paper stored in the paper cassette.
Patent JP-H10238012-A (JP)
Title: Light weight laminated plate
Inventor: HAYASHI HIDEKI
IPC: E04C2/36
Filed: 1997-02-28
Abstract: PROBLEM TO BE SOLVED: To provide a laminated plate with a light weight core material including a corrugated board and a paper core and a surface layer material mounted on the surface or on both surface and back for eliminating the need for reinforcing frame materials. SOLUTION: At the edges in the longitudinal direction of a laminated plate 1 with surface layer materials 2, 4 pasted on the surface and back of a lighter core material 3, parts of the light weight core material 3 are cut off and the surface material 2 is curved to form a gap therebetween, where synthetic resin 5 is filled. The hardened synthetic resin 5 develops bending strength, so that the need for reinforcing frame materials is eliminated or part of them is omitted for significantly lighter weight.
Patent JP-S56145780-A (JP)
Title: Inverter
Inventor: MIYAZAWA YOSHIAKI
IPC: H02M7/515
Filed: 1980-04-08
Abstract: PURPOSE:To effectively break a short-circuit current in an inverter having a waveform improving filter by providing a semiconductor breaker between the filter and the inverter. CONSTITUTION:A DC output smoothed via a smoothing reactor 3 and a smoothing capacitor 4 and a forward converter 2 is obtained from a commercial power source 1. A power source is formed of an inverter 5, a waveform improving AC filter reactor 6, and an AC filter capacitor 7 for supplying constant voltage constant frequency AC output to a load 9. When a load is short-circuited so that the inverter 5 fails to commutate, a semiconductor breaker 31 is provided to protect it. The failure is detected by CTs 10, 33 to drive the breaker 31 through an overcurrent detector 32 and a commutation failure detector 34, and the breaker 31 is provided between the inverter 5 and the filter 6.
Patent JP-H01217088-A (JP)
Title: Ink composition erasable with rubber
Inventor: KAGAWA SHINGO
IPC: C09D11/17
Filed: 1988-02-26
Abstract: PURPOSE:To obtain the above composition having excellent storage stability, erasability and fluidity, by blending ink with pigment, a resin having a specific film-forming temperature, organic solvent and water in a specific ratio. CONSTITUTION:Ink is blended with (A) 1-50% pigment such as carbon black or phthalocyanine Blue, (B) 3-50% resin (e,g., acrylic resin, acryl-styrene copolymer resin, ethylene-vinyl acetate-vinyl chloride copolymer resin, acryl-vinyl acetate resin, carboxylated SBR or styrenic resin) having >=40 deg.C (preferably >=50 deg.C) film-forming temperature, (C) 0.5-50% organic solvent comprising a (di)alkylene glycol, polyalkylene glycol or glycerin and (D) 7-60% water.
Patent JP-S59172365-A (JP)
Inventor: ISHIJIMA SUSUMU
IPC: B66B1/18
Filed: 1983-03-18
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-S57160850-A (JP)
Title: Paper-tape feeding device
Inventor: SUZUKI YASUO
IPC: B41J11/28
Filed: 1981-03-30
Abstract: PURPOSE:To facilitate the setting of a perforated tape and preventing it from coming off in a feeding device of the perforated tape using a feeding roller with projections on the periphery by connecting a top plate with a tape holder via a pin for pushing the tape by an elastic plate assembled in the tape holder. CONSTITUTION:When a paper holder D is lifted up, the upper part of a ridge S is brought in contact with a spring leaf 17 and checked. Consequently, when perforations (h) of a paper tape E are fitted onto feeding projections (e) on a feed roller B and the paper tape holder D is returned to its original position, the paper tape holder D is pushed onto a top plate C by the moment of elasticity of the spring leaf 17. Both sides of perforations (h) of the tape E are pushed to both peripheries 4 and 5 of feeding projections (e) of the feed roller B by both sides 2 and 3 of a long hole 1 of an elastic plate F, and the tape E is prevented from coming off from the roller B as it is conveyed. Both sides of the perforations (h) can be uniformly pushed to both peripheries of the projections (e). Meanwhile, in the to plate C, since the paper tape holder D is constructed in one body with the top plate C, when a fastening screw 15 is loosened to rise or drop a free end C'', the elastic plate F can be adjusted in its pushing force.
Patent JP-H02224439-A (JP)
Title: Decentralized control type data communicating method
Inventor: OTA HIROSHI
IPC: H04L12/44
Filed: 1989-02-27
Abstract: PURPOSE:To remarkably shorten transmission control delay time by delivering and receiving information to be used for controlling the incoming packet transmission to and from each auxiliary node device, and deciding the transmission timing of its own node by every auxiliary node. CONSTITUTION:At the time of continuing the transmission of a packet, each auxiliary node device 2 transmits the packet after adding a heater H for collision to the head part of the packet, and besides, at the time of finishing the transmission of the packet, it transmits the packet without adding this header H. Besides, each auxiliary node device 2 detects whether the header H of an incoming packet is superposed on the collision detecting section K of an outgoing signal Sd or not, and it decides whether another auxiliary node device 2 is continuing the transmission or finishes the transmission. Then, in the case of the decision that the transmission is finished, it makes a counter 6 for deciding the transmission timing increase by 1. Then, when a number given to its own node coincides with the count value of the counter 6, it transmits the packet until the packet is gone.
Patent JP-S62202079-A (JP)
Title: Selective vapor growth method
Inventor: OBA TAKAYUKI
IPC: H01L21/285
Filed: 1986-03-03
Abstract: PURPOSE:To selectively grow a wiring layer and to unnecessitate the patterning of the wiring layer by subjecting metal to vapor growth in only a region to be grown on a base plate wherein an activated point is selectively formed by using halide to etch the base plate. CONSTITUTION:A base plate to be grown is etched by using a halide (i.e. BCl3) and an activated point is selectively formed in only a region to be grown on the base plate.thereafter a mixture of organometallic compound and hydrogen is introduced onto the above-mentioned base plate to be grown. Metal is selectively deposited on only the above-mentioned region to be grown by pyrolytically decomposing the organometallic compound.
Patent JP-S58163055-A (JP)
Title: Data processing system
Inventor: IDE YUKIFUMI
IPC: G06F15/177
Filed: 1982-03-23
Abstract: PURPOSE:To eliminate the generation of a time lag or an undesired access and to improve the performance of a processing system, by giving the information directly to a processor of the remote side when the communication is carried out between processors by means of a shared direct access storage device. CONSTITUTION:When an I/O request is accepted from a CPU0, a flip-flop 2 is set to perform the transfer of data between the CPU0 and a disk pack device. The CPU0 issues previously a control device end command so that a device and signal is sent to the CPU0 itself and a CPU1 to be informed after an I/O operation is over. As a result, a flip-flop 7 corresponding to the CPU1 is also set. Therefore the device end signal produced on a device end signal line 43 after the I/O operation is over is transmitted to the CPU0 which actually performed the I/O operatin as well as to the CPU1.
Patent JP-S54139110-A (JP)
Title: Construction method and device of floating roof of floating roof type tank
Inventor: MIURA TAKUMI
IPC: B65D88/34
Filed: 1978-04-20
Abstract: PURPOSE: To shorten the construction as well as to simplify and economize in a construction method where a floating roof is assembled on the bottom board of a floating roof tank and then lifted to a fixed height against a support.  
     CONSTITUTION: When receiving a floating roof 5 in an underground floating roof tank 1' and lifting it, first, a support 8' of a relative plunger is set to stand on an inside wall lining bottom board 4' of the tank 1', and a cylinder scape 13 covers it. Next, a floating roof 5 is welded and assembled to the scape 13 through brackets 10, 11 on the upper surface of the bottom board 4'. Then, high pressure water is supplied into the scape 13 through each branch pressure water supply pipes 16 ... via a header 18 by operating a supply pump 21 to lift the said scape 13 together with the floating roof 5. Afrer knowing by a scale bar 27 that the floating roof 5 is lifted to the fixed height, a pin bolt 9 is inserted into stopper holes on both scapes 8, 13 for fixaton. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-H01219877-A (JP)
Title: Production of thermal fixing roller
Inventor: KON SHUJI
IPC: G03G15/20
Filed: 1988-02-29
Abstract: PURPOSE:To bake fluoroplastic without thermally deteriorating a rubber layer by coating the fluoroplastic via the rubber layer on a metallic arbor, then heating this fluoroplastic covering from the inside by means of an IR heater disposed on the outside thereof and from the outside by means of IR heaters disposed on the outside circumference thereof after heating the metallic arbor by an induction heating coil, then by baking said resin. CONSTITUTION:The induction heating coil 2 connected to a high-frequency power supply is coaxially disposed to the outside circumference of the roller 1 coated with the fluoroplastic and the plural IR heaters 3 are disposed on the outside circumference thereof in such a manner that the surface of the roller 1 can be heated nearly uniformly. The roller 1 is heated from the inside and the outside by energizing these heaters. The fluoroplastic coated in such a manner is rapidly heated to the prescribed temp. and is then baked by the induction heating coil and the IR heaters and, therefore, the baking time is considerably shortened and the thermal deterioration of the rubber layer arising from the baking is prevented.
Patent JP-H07254651-A (JP)
Title: Semiconductor integrated circuit device
Inventor: TANAKA SHINICHI
IPC: H01L21/8247
Filed: 1994-03-16
Abstract: PURPOSE:To realize high integration while reducing the isolation region and the chip size by isolating the semiconductor elements, formed on the bottoms of a plurality of parallel grooves made in the surface of a semiconductor substrate and at the protrusions between the grooves, in the depth direction of the groove. CONSTITUTION:A plurality of grooves 33A-33C are made along one direction in the surface of a substrate 31 (well region 32) and a P<+> type impurity diffusion layer 34 is formed in the well region 32 along the undulations of the grooves 33A-33C. N type impurity diffusion layers 35a1, 35a2, 35b1, 35b2, 35c1, 35c2, 35d1, 35d2, 35e1, 35e2, 35f1, 35f2 functioning as the source and drain regions of a cell transistor are formed in the impurity diffusion layer 34 at each protrusion between the grooves 33A-33C and on the bottom of each groove 33A-33C while being separated in one direction. This structure reduces the width of transistor formed in each groove 33a-33c thus realizing reduction of the chip size and high integration.
Patent JP-H06135510-A (JP)
Title: Automatic part feeder
Inventor: TAKANO SHINOBU
IPC: B65G47/91
Filed: 1992-01-31
Abstract: PURPOSE:To make efficient storage of many parts possible in a narrow space and make an automatic parts feeder compact to save space by storing trays on which parts are arranged in line and put per a plural number of parts in the up and down directions at a plural number of steps on storage shelves. CONSTITUTION:A plural number of storage shelves 2 arrange trays 14 which classify various parts 6, 8 to 10 which constitute a product per type of parts and on which parts are arranged in line per a plural number of parts and put in the up and down directions at a plural number of steps with the predetermined space and store them in such a way that they can be taken out freely. The trays 14 stored on each storage shelves 2 are moved in the horizontal direction and taken out by a tray conveyance device and moved in the up and down directions to convey them to the uppermost position. Here, an XY conveyance device 4 moves in the X and Y directions, takes out various parts one by one from the tray 14, and conveys them to an intermediate station 42 to assemble them temporarily. Next, the temporarily assembled parts are conveyed to assembly stations 51, 52 by a product conveyance device 5, and the finally assembled product 60 is carried out from the assembly station 52.
Patent JP-S54138560-A (JP)
Title: Preparation of 5-arylhydantoin
Inventor: EGUCHI ARAHIKO
IPC: C07D233/78
Filed: 1978-04-19
Abstract: PURPOSE: To prepare the title compound useful as a synthetic intermediate of an α- aryl-α-aminoacetic acid which is a modifier of a semi-synthetic penicillin, in high efficiency, by reacting a safe and low-cost aryl compound with 5-hydroxyhydantoin.  
     CONSTITUTION: The objective compound II is prepared by reacting an aryl compound of formula I (R 1  is OH, lower alkoxy; R 2 , 3  are H, OH, alkyl, halogen, etc.) such as a non-substituted phenol, etc., with 5-hydroxyhydantoin in an acidic medium, pref. acetic acid/sulfuric acid mixture, or 5W35% HCl, sulfuric acid, etc., at room temp. to refluxing temp. for 0.5 to several hours. 5-Hydroxyhydantoin can be prepared by reacting, e.g. glyoxylic acid with urea in an acidic medium, and the produced hydroxyhydantoin can be used for the purpose of the invention without separating from the reaction mixture. 
     COPYRIGHT: (C)1979,JPO&Japio