baber/WOPTO huggingface dataset:
Patent JP-H0466236-A (JP)
Title: Wire feeder
Inventor: NAGAMORI HACHIRO
IPC: B21F35/00
Filed: 1990-07-06
Abstract: PURPOSE:To reduce inertia given to each motor, to shorten the rising time and to elevate the productive speed by installing plural hydraulic motors to drive plural feed rollers. CONSTITUTION:A wire W is fed by four sets of pairs of upper and lower rollers 1, 2 between coiling rollers 3, 4, as the wire W is wound the tip is fed by a pitch member in the axial direction to form a coil spring C and the wire W is cut by a cutter 5 in a prescribed length. Since four driving hydraulic motors 10 are installed respectively for four sets of pairs of upper and lower feed rollers 1, 2, inertia given on one hydraulic motor 10 can be made small and a rising time from a stop state to a driven time is reduced.
Patent JP-S6071055-A (JP)
Title: Sorting apparatus utilizing photoconductive film
Inventor: ANZAI KAZUYOSHI
IPC: B03C7/08
Filed: 1983-09-27
Abstract: PURPOSE:To easily sort an article to be sorted without using a complicated electric circuit and complicated machine parts, by placing the article to be sorted on a rotatably moving photoconductive film, and irradiating the same with light to change the charged amount thereof. CONSTITUTION:Articles 1a, 1b to be sorted are successively carried onto a photoconductive film 3 and irradiated with light by a photoconductive film irradiating means 5 while passed under said irradiating means 5. Whereupon, the preliminarily uniformly charged photoconductive film 3 generates the change in its conductivity by transmitted light and attraction or repulsive force is different between the articles 1a, 1b to be sorted and the photoconductive film 3 and the articles 1a, 1b to be sorted are fallen at a position where balance is lost to be distributed to the left and right of a separation plate 6. As mentioned above, a complicated electric circuit for sorting and a discharging machine are not required and sorting is performed by the photoconductive film.
Patent JP-S6238312-A (JP)
Title: Distance detecting device
Inventor: HORIGUCHI CHIYOHARU
IPC: G01C3/00
Filed: 1985-08-14
Abstract: PURPOSE:To reduce noises regarding projection by arranging an optical element which refracts light from a reflecting body toward the optical axis of a projection lens in front of a photodetection lens. CONSTITUTION:The projection lens 12 is arranged having its optical axis aligned with that of a lens 7. The lens 7 is formed by removing the center part of a convex lens. Rays of light from a light source 13 is converged by the lens 12 and passes through the removed part in the center of the lens 7 to illuminate the body 6 to be measured. Its reflective light beams are so refracted as to decrease the angle to the optical axis direction of the lens 12, and then made incident on photodetection lenses 8 and 9. The rays of light converged by the lenses 8 and 9 are projected on the photodetection surfaces of semiconductor position detecting devices 10 and 11. The devices 10 and 11 have the same shape and sensitivity and are arranged symmetrically about the optical axis of the lens 7 and their outside and inside electrodes are connected in common. Currents led out of those outside and inside electrodes are passed through a signal current sampling circuit and a logarithmic converting circuit and operated by a differential amplifier. Its arithmetic value is held by a sample holding circuit to obtain data corresponding to the distance.
Patent JP-H05345651-A (JP)
Title: Resin composition and mortar or concrete product
Inventor: ITO YUJI
IPC: C04B28/04
Filed: 1991-06-25
Abstract: PURPOSE:To obtain the resin composition useful as an additive to mortar or concrete for preventing the generation of cracks by compounding a resin, a highly water- absorbing polymer, a water-insoluble powdery material and a surfactant in a specific ratio. CONSTITUTION:The subject resin composition comprises 100 pts.wt. of an alkali- resistant resin (e.g. an epoxy resin), 1-300 pts.wt. of a highly water-absorbing polymer (e.g. sodium polyacrylate), 1-200 pts.wt. of a water-insoluble particulate material (e.g. 10-400 mesh wood flour) and 1-100 pts.wt. of a surfactant (powder soap). The composition is added to a concrete in an arbitrary amount, usually preferably in an mount of 0.1-10wt.% based on the mortar or concrete. The composition is usually empolyed in the form of molded products [e.g. spherical molded products each having a confeits (a type of small candy made by crystallizing sugar around a poppy-seed core)-like shape, having projections and depressions on its surface, and having a size of approximately 0.2-2.0cm]. The production of the molded product is performed by kneading the components, if necessary, with an organic solvent such as ethanol, molding the kneaded product and subsequently drying the molded product. In the case of a concrete product, the resin composition is molded into products having the same size as that of sand used for the composition.
Patent JP-S6240349-A (JP)
Title: Manufacture of zirconium base alloy member
Inventor: INAGAKI MASATOSHI
IPC: C22F1/00
Filed: 1985-08-14
Abstract: PURPOSE:To develop alloy having superior corrosion resistance and low hydrogen absorption characteristic in high temp., high pressure water or steam, by adding specified quantities of Cr, Fe, Ni to corrosion resisting Zr-Sn alloy member used at core part of nuclear reactor, cold working the member, then annealing it under a specified condition. CONSTITUTION:As member used in high temp. water or steam in core part of reactor, Zr alloy contg. by weight 1.0-2.0% Sn, 0.25-0.5% Fe of further 0.05-0.15% Cr or Fe and Ni of the quantity satisfying formulae (1), (2) is used. Ingot of Zr alloy having the compsn. is heated to 1,000 deg.C, cooled rapidly to soln. treatment, hot rolled at 700 deg.C, the plate is annealing treated then alternately subjected to cold rolling and annealing treatment at alpha phase temp. range at plural times. In this case, at least one time in the annealings after cold rolling is performed at >=670 deg.C.
Patent JP-2000011030-A (JP)
Title: Plant design support device
Inventor: SEKI HIROSHI
IPC: G06F17/50
Filed: 1998-06-25
Abstract: PROBLEM TO BE SOLVED: To transmit design technology and to prevent the generation of misdesign by storing and utilizing efficient working history at the time of preparing an electronic (E) document by using plural applications. SOLUTION: The plant design support device consists of individual operation designing devices 10, 20, design network equipment 30 and a file management server 40, both the devices 10, 20 act as clients utilizing information stored in the server 40 through the equipment 30 to extract working history from the input from an operator and the execution state of an application program to be used for preparing an E document, store the working history in relation with the E document and generate/display association leading information necessary for the preparation of the document from the stored past working history in relation with the extracted working history and the E document.
Patent JP-H0529477-A (JP)
Title: Manufacture of semiconductor integrated circuit device
Inventor: SASAKI KEIJI
IPC: H01L21/28
Filed: 1991-07-19
Abstract: PURPOSE:To improve the step coverage of a through hole part and to provide the manufacturing method of a highly reliable semiconductor integrated circuit device by flattening wiring layers. CONSTITUTION:In a semiconductor integrated circuit device wherein wiring layers are connected to each other through a through hole part, the low wiring layer 2 consisting of Al, the through hole part 3 consisting of Al-Si, an interlayer insulating film 4 consisting of an SOG film and the upper wiring layer 5 consisting of Al are laminated on a substrate 1 and the layer 2 and the part 3 are respectively formed of either of materials, whose etching rates are different from each other. The hole part 3 is formed independently of the layers 2 and 5 and into a layer different from the layers 2 and 5 by an inverted mask.
Patent JP-H0344048-A (JP)
Title: Carrier tape for tab type semiconductor device
Inventor: MEGURO KIMIO
IPC: H01L21/60
Filed: 1989-07-11
Abstract: PURPOSE:To obtain a carrier tape for a TAB use capable of precisely measuring the thickness of plating, by making the width of an electrode leading-out pattern on a polyimide tape nearly equal to the widths of a lead tip part and an OLB part, and arranging non-plated floating pattern in the part adjacent to the above pattern. CONSTITUTION:An electrode leading-out pattern 4 whose width is nearly equal to the lead widths of a lead tip part 2 and an OLB part 3 is arranged, and on both sides of said pattern, a floating pattern A 6a and a floating pattern B 6b are formed, which are electrically floated and not subjected to electroplating. When the width of the lead tip part 2 is different from that of the electrode leading-out pattern 4 in the case of plating a lead 1, the plating depths are different from each other because of the difference of current density. Hence the width of the electrode leading-out pattern 4 is made equal to the widths of the lead tip part 2 and the OLB part 3. Further, since there are the floating patterns A 6a and B 6b without being plated on both sides, the plating thickness can be easily confirmed by measuring and comparing both of them and obtaining the difference.
Patent JP-H0933925-A (JP)
Title: Indication unit for vehicle
Inventor: GERUHARUTO BUESUNAA
IPC: G02F1/13357
Filed: 1996-07-09
Abstract: PROBLEM TO BE SOLVED: To provide the indication which can change marks and symbols from a normal display mode to an optically different display mode by an easy means. SOLUTION: This indication unit has a number plate which is at least opaque to a corresponding extent so that the graduations and/or numbers and/or symbols of the number plate can be lightened up by transmission and also has a light source for lightening up the graduations, numbers, and symbols by transmission so that the light source is arranged on the opposite side from a viewer across the number plate; and a light valve 14 is arranged between the number plate 16 and light source 19 and the light transparency (light transmissivity) of this light value is variably adjustable and settable.
Patent JP-H05347175-A (JP)
Title: Cable reel
Inventor: MATSUMOTO MITSUNORI
IPC: B62D1/04
Filed: 1992-06-12
Abstract: PURPOSE:To perform easily and surely locking and unlocking of a movable body to the fixed body of a cable reel. CONSTITUTION:Relative rotational movement between the fixed body 1 and the movable body of a cable reel is prevented by a lock member 8, the lock member 8 is supported by either one of the fixed body 1 or the movable body 2 slidably in the radial direction of the movable body 2, and engagement grooves 9a with which the lock member 8 is engaged are provided on the other one. The lock member 8 is fastened with snaps in the positions where it makes engagement with the abovementioned engagement grooves, and no engagement therewith.
Patent JP-S6240402-A (JP)
Title: Manufacture of optical multiplexer and demultiplexer
Inventor: KOBAYASHI SOICHI
IPC: G02B6/293
Filed: 1985-08-16
Abstract: PURPOSE:To mass-produce optical multiplexer and demultiplexer of multiple wavelength and low loss simply by manufacturing single body of several kinds of optical waveguide path parts by working a fiber glass rod and combining and connecting the optical waveguide path parts and several kinds of interference filters. CONSTITUTION:The first block is a part that emits light of wavelength lambda2, lambda4, lambda6, lambda8, lambda10 in fiber glass rods 4 and 7 side, that is, left side of interference film filters 9 and 11, and the second block is a group of fiber glass rods in opposite side of the first block and emits light of wavelength lambda1, lambda3, lambda5, lambda7, lambda9. A part of fiber glass rod between the first and second block is the third block. It is both possible to provide the interference filter 11 by vapor deposition on the fiber glass rod 7 or by vapor deposition on the fiber glass rod 6. As structure of the third block is complicated, it is desirable to form it by combining unit parts. When the third block is formed, a multiple wavelength multiplexer and demultiplexer is completed by bonding fiber glass rods of the first and second blocks on both sides.
Patent JP-H1020055-A (JP)
Title: Lighting structure for meter and the like
Inventor: NARAMA SHINJI
IPC: G09F9/00
Filed: 1996-07-09
Abstract: PROBLEM TO BE SOLVED: To provide lighting structure, which can receive light from a bulb efficiently and can solve a problem in heat resistance of a dial in spite of its thin shape based on integration of the dial and a prism, for a meter and the like. SOLUTION: A taper part 8 lowering apart from a dial 2 is formed at the end part of a light receiving part 9 side in a prism 3, and the surface of the light receiving part 9 formed at the tip of the taper part 8 is crossed over the light source central axial line L of a bulb 6 orthogonally, while the central point P in the light receiving part, 9 is matched with the light source central axial line L of the bulb 6, so that the light from the bulb 6 can be efficiently taken in.
Patent JP-H11351135-A (JP)
Title: Booster valve device in starting fluid pressure motor
Inventor: KONISHI TAKASHI
IPC: F04B49/00
Filed: 1998-06-10
Abstract: PROBLEM TO BE SOLVED: To provide a valve device operable to increase the inlet fluid pressure of a fluid pressure motor during starting. SOLUTION: A valve device 16 has a casing 18 consisting of an inlet port 26 fluid-connected to a high pressure fluid source 24, an outlet port 28 fluid- connected to the fluid inlet 12 of a fluid pressure motor 10 and an axial inside bore 20 communicated with the inlet port and the outlet port. A piston 22 movable in the axial direction is provided in the bore of the casing. The piston has opposed end faces 38, 40 to define variable displacement chambers 34, 36 capable of being communicated with the inlet port and the outlet port in the bore of the housing. One end of a rod 42 is fixed to the end face 40 of the piston.  As a result, the end face 38 of the piston has a larger pressure receiving area than the end face 40, and so when pressure oil of predetermined pressure is guided in the chamber 34, the pressure of fluid in the chamber 36 can exceed a predetermined pressure depending on a difference between pressure receiving areas of the end face.
Patent JP-S6158266-A (JP)
Title: Semiconductor device and manufacture thereof
Inventor: HIGUCHI TAKAYOSHI
IPC: H01L21/76
Filed: 1984-08-29
Abstract: PURPOSE:To increase the capacity of capacitor by a method wherein a semiconductor substrate is provided with a recession to form an element separating region and a capacitor part. CONSTITUTION:A recession 22 is formed on a p-type Si substrate 21 to form a P type inversion protective layer 23. Firstly after forming a thermal oxide film 24 on overall surface of substrate 21, an insulating film 25 is formed. Then overall surface is coated with resist film 26 leaving only the bottom of recession 22. Secondly the films 25 and 24 not protected by the film 26 are removed by etching process until the surface of substrate 21 is exposed resultantly forming an element separating region 27 left on the bottom of recession 22. Later patterned insulating film and polycrystalline Si layers are respectively formed on the inner sides of recession 22 and the surface of substrate 21 while a capacitor electrode 30 is formed on the recession 22 through the intermediary of a capacitor insulating film 29 likewise a gate electrodes 32 are formed through the intermediary of a gate insulating films 31. In such a constitution, the capacity of capacitor may be increased remarkably.
Patent JP-H09322843-A (JP)
Title: Bedding for accelerating sound sleep of baby
Inventor: ISOBE TAKEO
IPC: A47G9/02
Filed: 1996-06-06
Abstract: PROBLEM TO BE SOLVED: To provide an effect for accelerating sound sleep by gently protecting and keeping the body of a baby on his side when the baby is laid down on a bed or a mattress. SOLUTION: Two bag bodies 1 and 1a wherein one has a length of about 300mm and another has a length of about 250mm and their diameters are about 100mm are formed of such a fabric as a flannel having friendly feeling of touch and side face parts of two bag bodies 1 and 1a on each one end part of which a fastener opening 3 and 3 through which a core material 2 can be put in and out is provided are connected with each other with a belt piece 4. In addition, inner bag bodies 6 and 6 packed with core materials 2 and 2 such as a flexible and non-allergic urethane foam 5 are stored in the bag bodies 1 and 1a and two long and short protective cushioning bodies 7 and 7a are formed thereby to constitute a bedding main body 8 for the baby of the present invention.
Patent JP-S6241430-A (JP)
Title: Carrier for clutch release bearing device
Inventor: KUSUMOTO HIROTAKA
IPC: F16D23/14
Filed: 1985-08-15
Abstract: PURPOSE:To obtains a carrier improved in intensity and accuracy by forming a flange part, in which intensity is mainly required, and a sleeve part, in which excellent sliding ability is required, of the clutch release bearing device of a car, with materials suitable to each. CONSTITUTION:As for a carrier 11, a cylindrical sleeve member 13 and a flange- shaped hut member 14 are united into one by a conjunction part 15. On a bearing 12, an outer ring 12a is retained between the edge 17a of a cover-case fixed to the carrier 11 and the contacting face 15a of a conjunction part 15, respectively through a wavey spring 18 and through an aligning ring 19 doubling as a seal. Likewise, on an inner ring 12b a plate 20 contacting with a diaphragm spring is fixed. The sleeve member 13 is a formative substance made of synthetic resin which is provided with high abrasion resistance and the hut member 14 is so considered that there may not cause a problem in durability and abrasion resistance even if it suffers repeated pressures from a fork member 13. Moreover, the conjunction part 15 is moulded by injection by the use of synthetic resin where a glass fiber is included and which is high in mechanical strength.
Patent JP-S6071336-A (JP)
Title: Shift-up indicating device of car
Inventor: YAKURA TOSHIAKI
IPC: F16H63/42
Filed: 1983-09-27
Abstract: PURPOSE:To enable an economical run of a car by indicating the shift-up of a transmission when an engine speed and a car speed are above specific values while the pressure in a suction pipe is within a prescribed range. CONSTITUTION:A comparator 13 compares the outputs of filters 11, 14, with each other to detect whether the change gear ratio is shifted to the top position. Comparators 10, 17 discrimate the exceeded set car speed and set engine speed. An AND circuit 12 obtains the logic of the realization of a shift-up condition. A delay circuit 20 operates a drive circuit 21 effecting a delaying operation after a shift-up indication condition realized or not realized. This drive circuit 21 issues an alarm indication through an indicator 22, such as, a lamp, buzzer, etc. connected to an output terminal 22a.
Patent JP-H09106986-A (JP)
Title: Depositing method for film of silicon dioxide containing fluorine
Inventor: DANIERU EI KAARU
IPC: H01L21/31
Filed: 1996-06-20
Abstract: PROBLEM TO BE SOLVED: To coat a fluorine-containing silicon dioxide film having excellent stepped-section coatability and flatness and high stability by increasing the ratio of oxygen partial pressure to TEOS partial pressure in a gas mixture introduced into a plasma CVD reactor. SOLUTION: Silicon dioxide containing fluorine is applied by using plasma CVD. A substrate is held in a plasma CVD reactor at that time, a gas mixture comprising a TEOS section, an oxygen section and a fluorine section is introduced into the reactor. AC power is applied to the gas mixture for exciting the gas mixture in the periphery of the substrate and changing the gas mixture into plasma. The ratio of oxygen partial pressure to TEOS partial pressure in the gas mixture is improved substantially. Double high-frequency power, in which low-frequency power is larger than high-frequency power, is used, and the ratio of oxygen partial pressure to the TEOS partial pressure is made larger than 20:1.
Patent JP-S5969034-A (JP)
Inventor: OKADA TAKESHI
IPC: G02B23/00
Filed: 1982-10-15
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-H0841321-A (JP)
Title: Organic polymer composition, thin conductive film made thereof and production of thin film
Inventor: TANI FUMITO
IPC: C08L67/00
Filed: 1994-08-01
Abstract: PURPOSE:To obtain an organic polymer composition which is solvent-soluble in a doped state by mixing a polyaniline (derivative with a specified dopant. CONSTITUTION:This composition is obtained by mixing a polyaniline (derivative) with 1-3 equivalents of a dopant being a compound represented by formula I or II [wherein R<1> is H, alkyl, alkoxy (carbonyl), polyoxyalkylenecarbonyl, alkenyl, alkylthioalkyl, aryl, alkylaryl, arylalkyl or the like; R<2> to R<4> are each alkylene or phenylene; m is 2-5; and n1 and n2 are each 1-50]. This composition is dissolved in a lowly corrosive and lowly toxic solvent such as an ether, a ketone or an alcohol, and the solution is applied to a substrate and dried to obtain a thin conductive film of a conductivity of 10<-9>S/cm or above.
Patent JP-S6335248-A (JP)
Inventor: IJIII SHIYURUTSU
IPC: A61F2/16
Filed: 1987-07-21
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-H0811289-A (JP)
Title: Squeegee device
Inventor: TANI OKIE
IPC: B41F15/40
Filed: 1994-06-27
Abstract: PURPOSE:To enhance plate printing and to easily realize the recovery and maintenance of a printing material by providing a material housing unit having a kneading means built therein in the vicinity of a squeegee blade part and changing a blade opening and closing mechanism. CONSTITUTION:A receiving and supply hole 2 capable of receiving and supplying a printing material M, an openable and closable slit-shaped opening part 3 for supplying the material M to squeegee blade parts 4, 5 and a kneading means also performing the supply of the material M are respectively provided to the upper, lower and central parts of the cross section of a cylinder. A cylindrical housing unit 1 of the printing material M is provided so as to become a hermetically closed structure as a whole. The kneading means is equipped with a stirring member of the printing material M formed by attaching a plurality of stirring rods having the radius length of the cylinder to a rotary rod 6 having a rotary axis vertical to a printing direction P and parallel to the lateral direction of a printing medium S at mutually different angles and the motor rotating the stirring member around the rotary axis. Therefore, the tip of a blade coming into close contact with the inner surface of the blade after the completion of printing to revolve to efficiently recover the printing material.