baber/WOPTO huggingface dataset:
Patent JP-H0519183-A (JP)
Title: Fiberscope
Inventor: SEMIMOTO KENZO
IPC: G02B23/24
Filed: 1991-07-08
Abstract: PURPOSE:To constitute the fiberscope so that by providing additionally a rotary roller for rotating in the advance direction on each bulge part provided on the outside surface of an inserting body, this rotary roller abuts on the inner wall surface and rolls, and can guide smoothly the inserting body. CONSTITUTION:A bulge part 6 is formed by fitting externally that which is obtained by penetrating and providing an axis center hole in a metallic spherical body of stainless steel, etc., to a tube 1, and in each bulge part 6, plural pieces of rotary rollers 8 for rotating around the axis center being roughly orthogonal to a plane containing an axis center of an inserting body 2 are provided additionally, respectively. A part of its roller 8 protrudes from the outside peripheral surface 7 of the bulge part 6. Accordingly, even in the case a tube to be inserted has plural curved parts, the inserting body 2 can be pushed in and inserted smoothly into this tube to be inserted, and it becomes an easy work to a worker.
Patent JP-S6351883-A (JP)
Inventor: AIZAWA NOBUYUKI
IPC: A63F5/04
Filed: 1986-08-20
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-H0481931-A (JP)
Title: Program optimizing system
Inventor: MORIYA TORU
IPC: G06F9/45
Filed: 1990-07-25
Abstract: PURPOSE:To eliminate the overhead at the time of calling a procedure by grouping the procedure, and allocating in a lump a dynamic storage area to be allocated at every call of each procedure at the timing for allocating the dynamic storage area of a master procedure which is called first in the grouped procedure group. CONSTITUTION:A compiler 102 reads in a source program 101 from a storage device and generates a prescribed target program 111. In this case, based on a reference that an inlet procedure and a recursive call procedure in a translation unit become a master of each independent group (called 'master' in a sense of allocating in a lump a dynamic storage area of the group at the time point when the procedure is called), the procedure which necessitates the dynamic storage area allocation at the time of call is grouped, and the allocation of the dynamic storage area to each group is executed in a lump only once at the time of calling the master procedure. In such a way, the overhead caused by the procedure call can be reduced.
Patent JP-H0749314-A (JP)
Title: Surface defect inspection instrument
Inventor: ONAKA MINORU
IPC: G06T7/00
Filed: 1993-08-05
Abstract: PURPOSE:To provide a surface defect inspection instrument applicable on line which enables highly accurate decision of the type and grade of a surface defect of a long-sized plate material. CONSTITUTION:The surface of a steel plate 1 is scanned optically across the width thereof with a projector 2a and the reflected light from the surface is received with a photodetector 2b. A detection signal of the device is binary coded by the level to discriminate a defect part and a sound part of a texture with a discrimination circuit 3 and binary coding signals indicating the defect part are added up at a specified length and at each width of the steel plate 1 with a histogram generation circuit 4 to generate separate histograms. A feature value is extracted from the respective histograms with a feature value extraction circuit 5 to judge the feature values comprehensively with a judging circuit 6 thereby deciding the type and the grade of a surface defect of the steel plate 1.
Patent JP-H0360784-A (JP)
Title: Washing device for test tube
Inventor: OSAKABE NAOKI
IPC: G01N35/02
Filed: 1989-07-27
Abstract: PURPOSE:To obviate the generation of test tubes to be cracked by providing delivery plates on the bottom ends of guide chutes and providing a distributing plate behind the throwing down port provided on the rear surfaces of the guide chutes. CONSTITUTION:Rotary brushes 5 rotate and wash the outer peripheries of the test tubes 1 while washing water is put thereon from nozzles 6 when the test tubes 1 successively enter the inside of the guide chutes 4. The test tubes at the bottom ends of the guide chutes 4 are delivered by each piece into the throwing down port 8 by delivery pieces 7. A rotary drum 10 provided with many receiving grooves on the outer periphery is provided on the lower side of the throwing down port 8 and rotates successively when the test tubes 1 are received into the receiving grooves 9. Shaft brushes 12 are inserted into the test tubes 1 to wash the test tubes and the test tubes are received on a receiving plate 13 after washing. The crack of the test tubes is prevented in this way.
Patent JP-S6440749-A (JP)
Title: Power transmitter
Inventor: CHIKAMORI AKIRA
IPC: B23Q5/04
Filed: 1987-08-04
Abstract: PURPOSE:To dispense with the expansion of speed range of an input shaft by providing a plurality of planet rollers rolling between a fixed ring and a shaft and a means for changing over the conditions of the fixed ring and a carrier between the separated speed change one and direct connecting one. CONSTITUTION:A planet roller mechanism 24 is provided with a carrier 18, a fixed ring 23 and a plurality of planet rollers 21. A changeover mechanism 25 changes over the condition of the fixed ring 23 and the carrier 18 between the speed change condition in which the fixed ring 23 of planet roller mechanism 24 is fixed while the fixed ring 23 is separated from the carrier 18 and the direct condition in which the fixed ring 23 is rotatable while the fixed ring 23 is connected integrally with the carrier 18. Thus, a compact transmitter rotatable with high speed is provided without generating back-lash, noise and vibration due to gears.
Patent JP-H0640672-A (JP)
Title: Elevator
Inventor: HIRAKATA KAZUMI
IPC: B66B1/18
Filed: 1992-07-22
Abstract: PURPOSE:To obviate the movement of passenger at a hall by performing an arrival assignment of a call-registered hall button preferentially in order from the nearest elevator in a flat positional manner, in a device where plural pieces of hall buttons are set up in plural units of an elevator group. CONSTITUTION:In those of elevators 8 to 11 and 12 to 15 at both sides holding a hall 7 between, and provided with plural pieces of hall buttons 1 to 3 and 4 to 6 in relation to an elevator group at each side, When an optional button, for example, the button 1 is pressed, first whether an elevator 8 nearest to this hall button 1 is respondable or not is judged, and when it is possible, this elevator 8 is assigned. In time of impossible, right or wrong of the response to the elevator 9 is examined, and subsequently this resposive right or wrong of the elevator getting away from the hall button in order is examined, thus a respondable elevator is made so as to be assigned. With constitution, users are kept waiting beside the elevator registered with the hall button, and thereby their movements from corner to corner are obviated.
Patent JP-H11104119-A (JP)
Title: Lattice for diffused ray removal and manufacture thereof
Inventor: KACH ANDREAS
IPC: A61B6/03
Filed: 1998-07-10
Abstract: PROBLEM TO BE SOLVED: To improve penetrability, operability, and processability of a lattice for diffused ray removal for medical X-ray device comprising a support body (silicon) with a number of perforations, by forming the thickness of the silicone thinner than the length of an absorption element by reducing the thickness at least at a partial area of the lattice. SOLUTION: A lattice for diffused ray removal used as a collimator to inhibit a diffused ray in an X-ray diagnostic method comprises a silicon support body 1 of a monocrystal 100-silicon wafer, and a number of holes 2 to form mutually separated rows are formed on the support body by the direction selective etching method. An absorption element 4, preferably made of lead, is housed in each hole 2. Between the inner wall of the hole 2 and the absorption element 4, a silicon oxide layer or silicon nitride layer 8 is preferably equipped. Further, it is also preferable to equip a material to penetrate a radioactive ray through a range deeply dug into the silicon, and a plastic, adhesive or foam material is used as such a material.
Patent JP-H0248398-A (JP)
Title: Lift fork type cargo handling gear
Inventor: HAYASHI TAKESHI
IPC: B65G67/20
Filed: 1988-08-04
Abstract: PURPOSE:To shorten a span of material handling workhours by installing a lifting form of a fork mounted free of movement in the longitudinal direction of a lift table via wheels, in a base plate free of vertical motion at minute intervals. CONSTITUTION:Freight is loaded on a fork 5 on top of a lift fork body 2, a truck T is moved backward, making a back part of the rear body N come nearer to the front of the lift fork 5, and a lift table 1 is moved up and down and opposed to a trough part 8 of a base plate 3 of the rear body N. Next, a lifting fork 4 is upped by compressed air supply to an air bag 13, uplifting a load, and the fork 5 is inserted into the trough part 8 of the base plate 3 via wheels 6, while the load is horizontally moved up to an innermost part of the rear body N of the truck T, the lifting fork 4 is lowered, and the load is transferred onto a crest part 7 of the base plate 3, then the fork 5is retracted to the side of the body 2. In this connection, at the time of unloading from the truck T, it is carried out in reverse procedures. Thus, material handling operation is efficiently performable in a short time.
Patent JP-H0727895-A (JP)
Title: Reactor refueling equipment
Inventor: NITTA KAZUHIKO
IPC: G21C19/19
Filed: 1993-07-13
Abstract: PURPOSE:To improve safety by eliminating malfunction in elevation motion of a holddown device during transporting core structure elements and dispense with a large cask and the like for taking out the holddown device for inspection. CONSTITUTION:The equipment has a refueling machine which can be placed on a rotary plug 12 or a fixed plug of a reactor and handles cores structure elements 20 by elevating and lowering a gripper 18 with a gripper driver 16 and a holddown device for guiding and positioning the gripper. The holddown device has a cylindrical holddown shaft 22 surrounding the gripper, a holddown drive mechanism for elevating and lowering it, a connecting mechanism for connecting and disconnecting the gripper driver or the holddown drive mechanism and the holddown shaft by turns. The holddown device can be housed in the refueling machine.
Patent JP-H0863882-A (JP)
Title: Information recording and reproducing apparatus
Inventor: IDOBUCHI HIROYUKI
IPC: G11B7/30
Filed: 1994-08-19
Abstract: PURPOSE: To obtain an information recording and reproducing apparatus which prevents erroneous detection and detection impossibility and which enhances the reliability of judgment on whether data has been recorded or not. CONSTITUTION: When a detection signal for a sector designated on an optical disk is input to a data reproducing circuit 19 from an adder 30e, a signal processing circuit 40 for the data reproducing circuit 19 reproduces data from the detection signal. On the basis of the reproduced data which is sent from the signal processing circuit 40, a recorded flag detection circuit 41 detects the existence of a recorded flag, and a resync detection circuit 43 detects the existence of a resync. In addition, the number of detected resyncs in the resync detection circuit 43 is counded by a resync counter 44. On the basis of the result of a recorded flag detection, the result of a data mark detection and the counted number of the resync counter 44, it is judged whether data has been recorded or not in the designated sector.
Patent JP-H1015122-A (JP)
Title: Golf clubhead and manufacture thereof
Inventor: SUMITOMO NORIO
IPC: A63B102/32
Filed: 1996-07-05
Abstract: PROBLEM TO BE SOLVED: To provide sufficiently large strength and eliminate a feeling of physical disorder in appearance, regardless of a structure of two or more different types of materials, regarding a golf clubhead. SOLUTION: This golf clubhead has a metallic main member 1 occupying almost all of clubhead weight, a sub-member 2 made of material different from the main member 1 and a mounting auxiliary member 3 weldable to the main member 1. The sub-member 2 is kept in contact with the main member 1. Also, the mounting auxiliary member 3 is welded to the main member 1 so as to secure the outer periphery 4 of the sub-member 2 in such a state as clamped with the mounting auxiliary member 3 and the main member 1.
Patent JP-S6351103-A (JP)
Inventor: OOTA YOSHIHIRO
IPC: B27K3/02
Filed: 1986-08-20
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-S5985931-A (JP)
Title: Semiconductor pressure transducer
Inventor: ICHIKAWA NORIO
IPC: G01L9/04
Filed: 1982-11-10
Abstract: PURPOSE:To simplify a process forming a pressure transducer, by arranging piezoelectric resistors on the crystal plane where the piezoelectric resistance coefficient becomes the maximum value by dry etching. CONSTITUTION:A silicon single crystal 10 undergoes plasma etching, and the area of a diaphragm part becomes large by the effect of a side etched part 16. Therefore the position of each piezoelectric resistor is located in the inside. The piezoelectric resistors are arranged on the plane (1,1,0) where the piezoelectric resistance coefficient value becomes the maximum value, and the deterioration in sensitivity of a diaphragm can be compensated. Adverse effects on the crystal surface states, such as the finishing state of the etched surface and change in the shape of a section, are not yielded.
Patent JP-H0359790-A (JP)
Title: Power control device for electrical equipment
Inventor: IWASAKI HIROSHI
IPC: G06F1/30
Filed: 1989-07-28
Abstract: PURPOSE:To extend the service life of a spare battery by switching processing to a low power consumption mode when non-operation time reaches a prescribed time, and when an electrical equipment is driven in the low power consumption mode, switching the current mode to a high power consumption mode. CONSTITUTION:When an interruption signal is sent from a clock part 18 to a CPU 11 in the period of 1 second, a selection signal with 0.1sec pulse width is sent from the CPU 11 to a voltage conversion circuit 35. Thereby, DC voltage V3 is supplied from the spare battery 22 to a RAM 13, a key input means 14, a card input means 15, and a display means 16 only for the period of 0.1 second. Whether a time card is inserted or not and whether the keying means 14 is operated or not are judged during the period of 0.1 second. When the means 14 is operated at the time of inserting the time card, the high power consumption mode is set up. Thus, power consumption can be reduced.
Patent JP-H0748714-A (JP)
Title: Guide for treating yarn
Inventor: NISHIKAWA KAZUHIKO
IPC: D01D5/096
Filed: 1993-08-06
Abstract: PURPOSE:To provide a guide for treating yarn designed to effectively utilize an accompanying stream of yarn, uniformize an oiling agent sticking to the yarn and eliminate the sticking unevenness of the oiling agent to the yarn. CONSTITUTION:This guide 9 for treating yarn is obtained by boring a yarn guide hole 10 so as to pass through the guide in the direction from an inlet side to the outlet side. The yarn guide hole 10 is provided with an introduction hole 11, a compressing hole 12, an approach running hole 13 and an expansion hole 14 successively from the inlet side. When an accompanying stream of the yarn is admitted into the yarn introduction hole 10, the accompanying stream rectified by the part of the introduction hole 11 is compressed toward the inlet side of the yarn in the part of the compressing hole 12, then passed through the part of the approach running hole 13, admitted into the part of the expansion hole 14, expanded and accelerated. In this process, an oiling agent sticking to the yarn is dispersed into the surface of the yarn and uniformized.
Patent JP-S6442530-A (JP)
Title: Box annealing method for strip coil
Inventor: MIZUGUCHI MASAYOSHI
IPC: C21D9/663
Filed: 1987-08-07
Abstract: PURPOSE:To reduce development of side strain and to improve the yield and value as goods by working the one side edge part of the strip before annealing more than the other part, winding and annealing while laying the worked edge part so as to bring into contact with a coil receiving table. CONSTITUTION:The one side edge part 1-1 in the strip coil 1 before annealing is worked at >=30% more than the other part by using a roll having projection, etc., to give excess working strain to there. This is wound to the coil and the worked one side edge part 1-1 is laid as positioning at lower end so as to bring into contact with the coil receiving table in an annealing furnace. Next, box annealing is executed at the optional heat cycle. As the worked edge part 1-1 is formed to finer grain than the other part, the mechanical strength becomes high and the development of the side strain can be reduced or prevented.
Patent JP-S5986217-A (JP)
Title: Manufacture of semiconductor device
Inventor: KINOSHITA KATSUYUKI
IPC: H01L21/28
Filed: 1982-11-09
Abstract: PURPOSE:To suppress the generation of oxygen doner, which is easily generated in a high-resistivity CZ Si substrate, in order to reduce the leakage current generated between diffused layers thereby to improve the production yield, by specifying the temperature of a heat treatment carried out near the end of the process of manufacturing an MOS IC. CONSTITUTION:The temperature of the sintering step or the final heat treatment in which a metal wiring and an impurity-diffused layer or an impurity-containing polycrystalline silicon layer are brought into ohmic contact with each other is specified to be 400+ or -10 deg.C for example, an N-channel MOS IC is prepared by an ordinary method and is then sintered in a mixed gas of 400+ or -2 deg.C formed by mixing H2 gas and N2 gas at 1:1. The MOS IC is solidified and mounted on a ceramic base 7 constituting a glass-seal type IC package, and electrodes are connected through an Au wire 9 by wire bonding. A ceramic cap 8 is placed on the ceramic base 7 through a low-melting glass 11. The assembly is held in dry air of 400+ or -10 deg.C for about 15min thereby to effect glass seal.
Patent JP-H0839740-A (JP)
Title: Cover material
Inventor: YAMASHITA RIKIYA
IPC: B65B15/04
Filed: 1994-07-29
Abstract: PURPOSE:To provide a cover material having high adhesion to a polypropylene resin container and excellent release property from it at low cost. CONSTITUTION:In a cover material 1, a biaxially stretching resin layer 2, a heat sealant layer 6, and a release layer 5 arranged adjacently to the heat sealant layer 6 and in between the biaxially stretching resin layer 2 and the heat sealant layer 6 are provided. An intermediate layer 4 is arranged adjacently to the release layer 5 and in between the biaxially stretching resin layer 2 and the release layer 5. The heat sealant layer is made of ethylene vinyl acetate as a main component.
Patent JP-S5986223-A (JP)
Title: Forming method for si3n4 pattern
Inventor: KUMAMARU KUNIAKI
IPC: H01L21/311
Filed: 1982-11-09
Abstract: PURPOSE:To obtain an Si3N4 pattern which has no undercut and highly etching accuracy by implanting in advance Si ions at the position to be etched of an Si3N4 film in case of reactively ion etching. CONSTITUTION:After Si ions are sufficiently doped in advance on an Si3N4 film 8 which is exposed on a resist pattern 9, the film 8 is etched. When the dosage of the Si ions is 1.0X10<5>cm<-2>, the etching speed of the film becomes fast to 1,000Angstrom /min. in this manner, it has sufficient selectivity for an SiO2 film (100Angstrom /min. of etching speed) as the primary film of the film 8, and only the film 8 can be etched. (a) in the drawing shows the etching speed of the Si3N4 film, and (b) shows the etching speed of the SiO2 film. Since the Si ions are doped on the resist pattern when the Si ions are doped on the film 8, the pattern 9 is hardened due to the damage of the implantation of the Si ions, and converted into inorganic substance, thereby improving the etching resistance property.
Patent JP-S57120247-A (JP)
Title: Reproducing stylus
Inventor: KANESHIRO TOSHIO
IPC: G11B9/07
Filed: 1981-12-07
Abstract: PURPOSE:To achieve excellent reproduction without any influence of some abrasion of a stylus tip, superfluous matter on an information disk, etc., by  setting the length of a sliding contact surface in a relative slide direction longer  than that of a successive connection part between the electrode-formed surface  of a reproducing stylus and the sliding contact surface. CONSTITUTION:At the tip part of a reproducing stylus body 8 made of diamond, etc., a sliding contact surface 12 which slides on a track on a disk relatively is formed, and an electrode-formed surface 10 having an adhered electrode 9 is formed succeeding to the surface 12. The electrode 9 has a couple of side edges made substantially parallel at the tip part of a reproducing stylus 7, and an end  edge extending to a successive contact part 13 between th electrode-formed surface 10 and sliding contact surface 12, and the length (l) of the sliding surface  12 in a relative slide direction is set greater than the length W1 of the successive connection part 13.
Patent JP-H1034934-A (JP)
Title: Ink jet recording apparatus
Inventor: MORITA YUTAKA
IPC: B41J2/06
Filed: 1996-07-25
Abstract: PROBLEM TO BE SOLVED: To provide an electrostatic attraction type ink jet recording apparatus capable of obtaining stable printing dots even if the thickness of a material to be recorded is changed. SOLUTION: A protruding ink meniscus 9 is formed to an ink emitting orifice 10 from an ink supply means not shown in a drawing. Recording signal voltage is applied to an acceleration electrode 1 and a signal electrode 2 from a recording signal generation part 5 to generate electrostatic force and the ink meniscus 9 is attracted in a conical shape. At this time, the thickness of a medium 4 is detected by a detection part 15 and a high frequency generator 14 is controlled corresponding to the detection result. The high frequency voltage corresponding to the thickness 4 is applied to an interdigital electrode 8 to generate surface elastic waves. The surface elastic waves go toward the ink emitting orifice 10 to come into contact with ink 3 to become vertical waves to be concentrated to the center part of the ink emitting orifice 10.  By this constitution, the ink 3 of which the amt. corresponds to the thickness of the medium 4 to be recorded is supplied to the ink meniscus 9.
Patent JP-H073600-A (JP)
Title: Paper, nonwoven fabric and thermal adhesion fiber useful for the same
Inventor: TAKAI YOSUKE
IPC: D04H1/26
Filed: 1993-06-07
Abstract: PURPOSE:To obtain paper or nonwoven fabrics which is high in durability and excellent in environmental safeguard because of their high biodegradability by mixing cellulosic fibers with a specific aliphatic polyester fibers having high affinity to the cellulosic fibers and good hot-melting properties. CONSTITUTION:5 to 30wt.% of sheath-core conjugated hot-melting fibers containing, as the sheath component, the hot-melting component comprising a synthetic aliphatic polyester resin from glycol and aliphatic dicarboxylic acid, melting at 50<Tm1<180, preferably 80<=Tm1<=140 deg.C and/or a polymer from aliphatic hydroxycarboxylic acid produced by microorganism and aliphatic polyester resin from glycol and aliphatic dicarboxylic acid melting at 100<Tm2<230 deg.C where Tm1+20<=Tm2 are mixed with 95 to 65wt.% of cellulosic fibers such as rayon or pulp and 0 to 10wt.% of other fibers, heat- treated, adhered into sheets to give paper or nonwoven fabric of high water resistance and high biodegradability.