baber/WOPTO huggingface dataset:
Patent JP-H09189570-A (JP)
Title: Probe shaft structure of multiple differential transformer
Inventor: ITO TAKAHIRO
IPC: H01F30/00
Filed: 1996-01-09
Abstract: PROBLEM TO BE SOLVED: To improve reliability by forming a screw hole communicating with a fitting hole fitted in an axial part of a probe and a blazing of a larger diameter than that of the screw hole, fixing a screw part and the blazing hole by a blazing part, minimizing an inclination of the probe and letting the probe slide smoothly. SOLUTION: A fitting hole 10 formed in a probe-holding body 1 communicates with a screw hole 3, and a blazing hole 11 of a larger diameter than that of the screw hole 3 is formed to communicate with the screw hole 3. An axial part 4b of a probe 4 is fitted in the fitting hole 10, and a screw part 4a formed communicating with the axial part 4b is engaged in the screw hole 3 to project into the blazing hole 11. The screw part 4a is arranged coaxially with the blazing hole 11 and rigidly and fixedly coupled into one body by a blazing part 12. Since the axial part 4b of the probe 4 is fitted ion the fitting hole 10, and the screw part 4a of the probe is engaged with the screw hole 3 and fixed in the blazing hole 11 by the blazing part 12, the probe 4 is hard to incline.
Patent JP-H01176957-A (JP)
Title: Inspection method for indoor wiring
Inventor: KAMIYABU TAKESHI
IPC: G01R31/02
Filed: 1988-01-06
Abstract: PURPOSE:To surely inspect a wiring correction by outputting circuit identification signals corresponding to each of plural branch circuits at an electric distribution side and displaying connected parts of the distribution side in such a manner as taking out the identification signals at a load side. CONSTITUTION:Filters FL are set on the branch circuits C1-Cn, then breakers B1-Bn and neutral-line branching switches D1-Dn are all turned on. In this state, each terminal for hot-lines and neutral-lines on a circuit identification signal generator 1 are connected to each hot-line and neutral-line respectively of the circuits C1-Cn, thereby the circuit identification signals S1-Sn are outputted. When a branch circuit Ca is selected as an inspecting object at the load side and an electric connection checker 2 is connected to a plug socket 3, figures corresponding to the identification signals S1-Sn are displayed on display parts F for the hot-line and N for the neutral-line, thereby the corresponding connected parts at the distribution side are identified. An inferior wiring of the branch circuit, incorrect connection of the connected parts at the distribution side, etc., are thus decided by reading out the displays on the checker 2.
Patent JP-S5494353-A (JP)
Title: Strength inspector of glass fibers
Inventor: NOMURA HIDENORI
IPC: G02B6/00
Filed: 1978-01-10
Abstract: PURPOSE: To make possible simultaneous and automatic inspection of a multiplicity of glass fibers by combining a pair of parallel plates and a fracture detecting plate.  
     CONSTITUTION: A pair of parallel plates which consist of a stationary plate 11 and a moving plate 12 and give bending of 180° to the glass fiber to be examined 6 and a fracture detecting plate 2 with a collision sound detecting microphone 3 are combined in U-form. As a result, when the glass fiber to be examined 6 is mounted in the V-grooves of the stationary plate 11 and moving plate 12 and are held in the state of being bent to a constant curvature owing to its elasticity followed by driving the moving plate 12 in the arrow direction with a driving part 5, then the diameter of the glass fiber to be examined 6 decreases. When it breaks finally, the ends of the broken pices 6' collide against the fracture detecting plate 2 and are detected with the microphone 3, whose output is then inputted to a display part 4 and from the position of the moving plate of that time, the strength of the glass fiber to be exmained 6 is detected and displayed. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-S58121228-A (JP)
Inventor: BUINSENTO PIITAA KARACHIORO
IPC: C07C27/00
Filed: 1983-01-11
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-S62162635-A (JP)
Title: Sintering of porous preform for optical fiber
Inventor: YABUKI TSUTOMU
IPC: C03B37/014
Filed: 1986-01-08
Abstract: PURPOSE:To improve transmission band characteristics of an optical fiber suitable for broad-band transmission and to reduce the transmission loss of the optical fiber, by optimizing pressure in a furnace core tube in the sintering and vitrification of a porous preform for an optical fiber. CONSTITUTION:A porous preform for an optical fiber is vitrified by sintering in a furnace core tube. The sintering is carried out while keeping the pressure in the core tube to a level higher than the exterior pressure by 4-6mmH2O. The diffusion rate of a halogenation agent into the preform can be optimized by keeping the pressure in the furnace core tube to the above level. Accordingly, a drop of refractive index at the center of the rod and formation of a deflection in the refractive index distribution curve can be surely inhibited and a rod having smooth refractive index distribution curve and high quality can be produced.
Patent JP-S60147136-A (JP)
Title: Electrode and wiring for semiconductor device
Inventor: YAMAMOTO NAOKI
IPC: H01L29/78
Filed: 1984-01-11
Abstract: PURPOSE:To prevent any implanted ion from hitting metal crystal grid causing channel phenomenon by a method wherein multiple crystal particles with different crystal arrangement are deposited in vertical direction to film surface. CONSTITUTION:A gate SiO2 film 2 and a specified step difference 3 are formed on an Si substrate 1 and then a W-film 4 is formed by sputtering process using normal Ar gas under heated status at the substrate temperature of e.g. 800 deg.C. Then after forming the W-film 4 into a specified gate electrode 4' and a wiring shape 4'' by reactive sputter etching process, As ion is implanted therein. Later the surface is heattreated and a junction layer 5 such as source, drain of an MOS transistor, an insulating film 6, Al electrodes 7, 7' for leading out are formed to make up an MOS type integrated circuit. Through these procedures, different from the case of forming at the substrate temperature not exceeding 300 deg.C, a film with three or four crystal particles deposited may be formed in the direction to the surface of the W-film without forming columnar crystalline structure.
Patent JP-H06205626-A (JP)
Title: Shaking out rod and its production
Inventor: KISHIMOTO TOSHIHISA
IPC: A01K87/02
Filed: 1993-01-11
Abstract: PURPOSE:To obtain a shaking out rod capable of avoiding immobilizing a small- diameter rod body relatively to the interior of a large-diameter rod body by falling into a fixed state incapable of housing due to the sticking of water to a joined part, when the small-diameter rod body is drawn out of the large- diameter rod body. CONSTITUTION:A bulged part (1A) of a small-diameter rod body 1 is covered with a masking tape 7 and coating is then applied from the upper part of the tape 7. The rod is constructed so as to form plural protrusions 3 from the coating bonded through through-holes (7A) of the masking tape 7 to the large- diameter bulged part (1A) and bring the protrusions 3 into pressure contact with the inner peripheral surface (2A) of the joint end of the large-diameter rod body 2.
Patent JP-H06203861-A (JP)
Title: Fuel cell power plant
Inventor: SHIMIZU YASUSHI
IPC: H01M8/04
Filed: 1993-01-11
Abstract: PURPOSE:To restrain deterioration of each cell as much as possible so as to prolong the life of a fuel cell main body by providing fuel-gas and oxidizer-gas lines which can switch the direction of fuel gas and that of oxidizer gas in each cell from normal to reverse. CONSTITUTION:A fuel gas line 11 comprises a cell inlet pipe 13, a fuel gas switching valve 14 and a cell outlet pipe 15, and an oxidizer gas line 12 comprises a cell inlet pipe 16, an oxidizer gas switching valve 17 and a cell outlet pipe 18. When the body of the valve 14 passes through the pipe 13, the direction in which it moves is regarded as normal, whereas when the body passes through both of the pipes 13, 15 the direction in which it moves is regarded as reverse. During plant operation the valves 14 and 17 are controlled and switched from a normal to a reverse position or vice versa with the lapse of time. Therefore, the deteriorated portion of each cell is not specified and the life of a fuel cell main body can be prolonged.
Patent JP-S59134118-A (JP)
Inventor: ISHII ISAMU
IPC: B65B11/02
Filed: 1983-01-12
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-S61161559-A (JP)
Title: Microcomputer
Inventor: NAKAHIRA MAMORU
IPC: G06F12/02
Filed: 1985-01-10
Abstract: PURPOSE:To use effectively an EPROM by limiting the access to the EPROM to one of plurally divided parts of memory capacity, and allocating selectively one divided area to one of plurally divided parts of the memory on an address. CONSTITUTION:Address signals a0-a12 from a control circuit 1 and the output of an OR gate 7 are given to an address decoder 3, and one address on an EPROM2 is selected by the address decoder 3. If the address exceeds 4k when 4k-number of bytes are selected, a NAND gate 13 reports it to the control circuit 1 that the address exceeds 4k, and the output of the EPROM2 is stopped.
Patent JP-S60146233-A (JP)
Title: Novel photopolymerizable composition
Inventor: KANEKO SHIYUNEI
IPC: G03F7/085
Filed: 1984-01-10
Abstract: PURPOSE:To obtain a compsn. high in adhesion to a base of a metal, especially, copper base, improved in plating resistance, and useful as a solder resist by adding a specified compd. CONSTITUTION:A photopolymerizable compsn. composed of a photopolymerizable nongaseous unsatd. compd. having at least 2 C=C double bonds, and a photopolymn. initiator, further incorporates in an amt. of 0.05-5, preferably, 0.2- 2wt% of the total compsn., a compd. represented by formula I in which X is -SX1, formula II, or X4; X1 is one of formulae III, IV, and V; X2 is H, R, or cycloalkyl; X3 is H, R, or cycloalkyl; X4 is formula IV; and R is alkyl. Said compd. is such as disulfide, e.g., dibenzothiazyldisulfide or 2-(4-morpholinodithio) benzothiazole; or sulfenamides, e.g., N,N-diethyl-2-benzothiazylsulfenamide; or 2-(S-methylmercapto)-benzothiazole.
Patent JP-S56113734-A (JP)
Title: Bifunctional terpenoid
Inventor: SATOU AKIO
IPC: C12P7/40
Filed: 1980-01-12
Abstract: NEW MATERIAL:A bifunctional terpenoid expressed by formula I (n is an integer 1W5; A is a protecting group of OH).  
     EXAMPLE: 20- (2-Tetrahydropyranyl) oxy-2,6,10,14,18- pentamethyl-2,6,10,14,18- eicosapentaenoic acid.  
     USE: An intermediate for preparing a compound having an antiulcer action or a synthetic raw material for polyprenyl alcohol which is a medicine, e.g. a hypotensive agent, or an intermediate for a medicine, e.g. a side-chain raw material for coenzyme Q.  
     PROCESS: A microorganism, belonging to the genus Nocardia, and having the ability to oxidize a compound of formula II, e.g. a strain of (BPM 1613, FERM-P No. 1609), is cultivated in a culture medium containing the compound of formula II as a main carbon source, and the compound of formula I is collected from the cultivated microbial cell. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-S60145806-A (JP)
Inventor: UEDA MINORU
IPC: B28D5/00
Filed: 1984-01-10
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-S59127935-A (JP)
Title: Die positioning device
Inventor: NOCHIDA JIROU
IPC: B21D37/14
Filed: 1983-01-10
Abstract: PURPOSE:To fix adequately a die without requiring time and labor by providing a longitudinal positioning means which determines the longitudinal direction of the die and transverse positioning means which sets the transverse direction thereof. CONSTITUTION:A driving shaft 17 is rotated by a driving device 15, and positioning blocks 6, 6 are moved while the space between the blocks 6 and 6 is checked with the scale 4 on a bolster 2 so that said space is made wider than the width of the die to be mounted. Pillows are placed on step parts 7, 7 and the die is placed thereon. Supporting materials 21, 21 are slid toward the inside and positioning arms 19, 19 are moved symmetrically with respect to the symmetrical line of the arms 19, 19 by moving the positioning arms 19 or displacement moving device 23, thereby grasping the die with the arms 19, 19. The shaft 17 is again rotated by the device 15 to move the blocks 6, 6 toward the symmetrical surface of the blocks 6, 6, thereby grasping the die. Nuts 30 of tightening means 27 are tightened up to fix the bolster 2 to the blocks 6 and the die.
Patent JP-S63169650-A (JP)
Title: Photosensitive body
Inventor: SAEKI NOBORU
IPC: G03G5/06
Filed: 1987-01-08
Abstract: PURPOSE:To permit electric charge up to high potential without impairing the photosensitivity of a photosensitive body by using an electric charge generating layer formed by alternately laminating vacuum deposited films consisting of a phthalocyanine base pigment and vacuum deposited films consisting of an inorg. material. CONSTITUTION:The charge generating layer 3 of the separated-function type photosensitive body is formed by alternately laminating the vacuum deposited films 3a consisting of the phthalocyanine base pigment and the vacuum deposited films 3b consisting of the inorg. materials. The layer 3 is formed by, for example, the following method: Aluminum phthalocyanine powder is first put into a 1st boat 504 of a vacuum vessel 501 and ZnS powder is put into the 2nd boat 505. An Al substrate 503 is mounted to a substrate holding plate 502. The inside of the vessel 501 is then evacuated to a high vacuum and after the boats 504, 505 are heated up to a prescribed temp., shielding plates 508, 509 are alternately opened, by which the layer 3 deposited with the films 3a, 3b in multiple layers is obtd. on the substrate 503. An electric charge transfer layer is thereafter formed on the layer 3 by a plasma CVD method, etc.
Patent JP-H06207089-A (JP)
Title: Aromatic polycarbonate resin molding
Inventor: INOUE TAKAAKI
IPC: C08K7/00
Filed: 1993-01-11
Abstract: PURPOSE:To obtain a molding reduced in deformation and improved in mechanical properties, rigidity and dimensional stability by mixing a specified aromatic polycarbonate resin with a noncircular cross section fibers and a platy inorganic filler. CONSTITUTION:100 pts.wt. thermoplastic resin prepared by mixing an aromatic polycarbonate resin of a viscosity-average molecular weight of 12000-230000 as a base with a thermoplastic resin such as PE or PS is mixed with 5-125 pts.wt. noncircular cross-section fibers wherein the major axis length of the cross section is 5-30mum, the ratio of the major axis length to the minor axis length is 1.5-5 and the ratio of the fiber length to the average of the major and minor axis lengths is 2-120, and 5-125 pts.wt. platy inorganic filler satisfying the relationships: a>=40mum, c>=3mum, and (a+b)/(2c)=5-500 (wherein a is the length of the longest part of the surface of the plate, b is the length of the shortest part, and c is the thickness).
Patent JP-H11204010-A (JP)
Title: Reed relay and manufacture thereof
Inventor: ENDO TOMOHISA
IPC: H01H50/10
Filed: 1998-01-08
Abstract: PROBLEM TO BE SOLVED: To reduce an effect on the contact operation of a reed switch from a power supply lead for a coil through the lead of a reed switch terminal. SOLUTION: A reed switch is enveloped with an electrostatic shield and a winding bobbin made of insulation material is formed around the electrostatic shield. Also, a coil 42 is wound around the winding bobbin, thereby forming a reed relay 10. Regarding the reed relay 10 so formed, first and second leads 20b and 20c connected to the electrostatic shield, a third lead 20d connected to the coil 42 and a fourth lead 62 are provided, and the fourth lead 62 is laid between the first and the second leads 20b and 20c.
Patent JP-S56100813-A (JP)
Title: Preparation of modified polypropylene
Inventor: FUJIYAMA MITSUYOSHI
IPC: C08F255/02
Filed: 1980-01-16
Abstract: PURPOSE: To obtain a modified polypropylene with excellent adhesion to nylon, glass, etc., in the presence of an antioxidant, in the graft reaction of an unsaturated carboxylic acid to a polypropylene by means of metal kneading.  
     CONSTITUTION: (A) 100pts.wt. powder polypropylene of average particle size of preferably 100W1,000μ, (B) 0.01W20pts.wt. unsaturated carboxylic acid (or a derivative) (e.g., maleic anhydride or ethyl acrylate), (C) 0.005W5pts.wt. organic peroxide (e.g., benzoyl peroxide) and (D) 0.001W10pts.wt. antioxidant (e.g., butylated hydroxytoluene, butylated hydroxyanisole or dioctadecyl disulfide), are sufficiently mixed by means of a tumbler, etc. The purpose modified polyproplene is obtained by melting and kneading the resulting mixture by means of a screw extruder, etc. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-S5594413-A (JP)
Title: Recycling method of desulfurization base metal
Inventor: KITAMURA MINORU
IPC: C21C1/02
Filed: 1979-01-11
Abstract: PURPOSE:To recover the pig iron with desulfurizing slag which has hitherto been discarded by coarse-separating the pig iron deposited with desulfurizing slag produced at the outside desulfurization of molten iron then charging the same into the mixer car or the like prior to iron receiving and newly performing iron receiving and outside desulfurization. CONSTITUTION:Blast furnace iron is received in a mixer car or the like and desulfurizer and desulfurization accelerator are blown therein by using carrier gas to perform outside desulfurization of the molten iron. At this time, the temperature lowers owing to blowing of the carrier gas and the included blast furnace slag solidifies as desulfurization slag which then floats on the molten iron. The desulfurized molten iron is transferred to a mixing furnace and molten iron pan, by which it is carried to a steel making furnace such as converter. The solid desulfurization slag and deposited molten iron remained in the mixer car are discharged from the mixer car. The pig iron is coarse-separated from the solid desulfurization slag and is charged into an empty mixer car, into which is then newly received blast furnace iron and these are mixed and melted and are subjected to outside desulfurization operation. The pig iron which has hitherto been discarded together with the desulfurization slag is recovered.
Patent JP-S5595521-A (JP)
Title: Manufacture of painted heat resisting molded container
Inventor: YAMADA KANEO
IPC: B29C49/00
Filed: 1979-01-12
Abstract: PURPOSE: To easily perform the transfer painting to the molded product wall surface and heat treating of the molded product by a method wherein the air is pressed into the inside of the polyester resin hollow molded product and at the same time, radiant ray is emitted on the molded product being inserted in the cavity which can control the temperature at each individual area separately.  
     CONSTITUTION: A plyester resin hollow molded product 1 is inserted into the cavity of a heat treating transfer mold 2 consisting of the support mold 3a, 3b, the mouth bushing mold 4, 4', the bottom bushing mold 5 and the mandrel 6. The transfer paper for painting dye stuff is attached on the cavity wall surface corresponding to the molded product wall surface. The cooling pipe 9 is installed inside the mouth bushing mold 4 and the bottom bushing mold 5 where the unextended part of the molded product contacts, to cool the molded product in the crystallization temperature or less and the temperature controlling fluid passage 10 is installed at other parts to control the temperature to make it optimum for transfer and heat treatment. The painting dye stuff transfer and the heat treatment are performed by emitting the heat ray from the molded product interior by means of a heater and at the same time, pressing the air into the interior. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-S60147317-A (JP)
Title: Manufacture of multilayer orientation polypropylene bottle
Inventor: NOHARA SHIGEZOU
IPC: B29B11/10
Filed: 1984-01-12
Abstract: PURPOSE:To improve gas barrier property of a polypropylene bottle by forming one end of a pipe made of a specific composition in a bottom, the other end in a neck portion, preliminarily heating it at the specific orientation suitable temperature, and molding in a blowing mold. CONSTITUTION:A pipe 1 is molded by using ethylene-vinyl alcohol copolymer containing 50mol% of ethylene component for a layer to become a gas barrier resin layer, polyproplene resin for inner and outer layers to become a base, by interposing an adhesive layer between the both resin layers, and by coextrusion method. The pipe is cut in a suitable length, fused and closed at one end to form a bottom 6, formed at the other end with a hole at the upper end and a neck 7 having a connecting portion on the outer periphery. The obtained preliminarily molded product 10 is preliminarily heated at suitable orienting temperature of 125 to 165 deg.C, and blow-molded axially and circumferentially in the blowing mold. The multilayer orientation polypropylene bottle obtained in this manner has excellent transparency and high gas barrier property.
Patent JP-2000202598-A (JP)
Title: Tundish car
Inventor: TOCHIHARA TAKASHI
IPC: B22D43/00
Filed: 1999-01-08
Abstract: PROBLEM TO BE SOLVED: To provide a tundish car, with which the quality of a cast slab can be improved, breakout is reduced and the alignment of a mold and the tundish can be executed. SOLUTION: In the tundish car 10 provided with a traveling carrage 13 possible to travel while mounting the tundish 11 and an elevating/lowering frame 14 arranged so as to be possible to elevate/lower on the traveling carriage 13, aligning frames 16, 16a arranged so as to be possible to align the tundish in the tundish width direction and the tundish length direction through first aligning means 15, 15a on the elevating/lowering frame 14 and second aligning means 17, 17a possible to align the tundish in the direction orthogonal to the aligning direction of the aligning frames 16, 16a while mounting the tundish 11 on the aligning frames 16, 16a, are provided.
Patent JP-H03213574-A (JP)
Title: Modification of zootic hair fiber
Inventor: OGAWA MASUMI
IPC: C12P21/00
Filed: 1990-01-10
Abstract: PURPOSE:To modify shrink resistance, resistance to pilling and hydrophobic properties of zootic hair fibers without losing feeling by crosslinking the cuticle part of zootic hair fibers in treating with enzyme. CONSTITUTION:Zootic hair fibers such as wool or cashmere are modified by crosslinking the cuticle part in treating with enzyme [e.g. trans-glutaminase derived from a microorganism belonging to streptoverticillium].
Patent JP-S58121189-A (JP)
Title: Information transfer system in memory
Inventor: KOBAYASHI MIKIAKI
IPC: G06F12/00
Filed: 1982-01-13
Abstract: PURPOSE:To decrease the transfer time and at the same time to reduce transfer errors for a memory transfer system using the control of a CPU, by providing a register which stores an offset address. CONSTITUTION:A CPU1 writes the differential (offset address) between the head address MSTOP of a master memory M and the head address CPTOP of a copy memory C to a transfer information register 4. While an address decoder 4 selects a prescribed address by defining the sum of an address signal 16 designated by the CPU1 and an offset address 15 given from the register 4. Therefore the memory M is equivalent virtually to the fact that it is transferred to the memory C. Thus the transfer time can be decreased with a reduction of transfer errors since a program control is not applied for transfer of information.