baber/WOPTO huggingface dataset:
Patent JP-H04140382-A (JP)
Title: Motor operated actuator with deadlock mechanism
Inventor: MIYOSHI SOTSUO
IPC: E05B79/08
Filed: 1990-09-28
Abstract: PURPOSE:To constitute a driving motor of one unit by always holding a rotary output lever on one side of a line connecting a rotary output shaft to a lock mechanism coupling member, and positioning the rotary output shaft on the opposite side. CONSTITUTION:A lock mechanism 2 is constituted of a control lever 2a, rod 2b and knob 2c, and the locking and unlocking of a door can be manually operated with the knob 2c. One end 3b of a rod 3 is connected to the lever 2a of the lock mechanism 2, and the other end is loaded to a deadlock spring 6 regulated along a link bar 5 of an actuator 1. In addition, the link bar 5 is always positioned on the side opposite to a direction in a locking position, and locking and unlocking positions of the link bar 5 are such that they are positioned at a specific degree against a straight line connecting an output shaft 4 to a bearing end 3b. According to the constitution, a driving motor can be constituted of one unit.
Patent JP-S62122277-A (JP)
Title: Space wiring method of semiconductor element
Inventor: MORI MITSUHIRO
IPC: H01L29/80
Filed: 1985-11-22
Abstract: PURPOSE:To form a space wiring, whose parasitic inductance is small, with good reproducibility, by providing higher electrodes at p[arts, where wirings are crossed, beforehand in a multilayer interconnection. CONSTITUTION:Electrodes 32 and 33 are provided on a semiconductor substrate 31. At this time, the height of the electrodes 32, which are interconnected by a space wiring, is made higher than that of the other electrodes 22. The entire electrodes 32 and 33 are embedded by using a resin. Then, a resin layer 34 is etched by dry etching, and the surface of the electrodes 32 are exposed. Then, a plating basis-metal layer 35 is deposited, and a thick plated metal layer 36, which undergoes electrolytic plating, is deposited. The unnecessary resin layer 34 is removed, and a space is formed between the electrodes 33 and a wiring 37. Thus, the space wiring, whose parasitic inductance is small, can be manufactured with good reproducibility at a high yield rate.
Patent JP-S62122280-A (JP)
Title: Semiconductor element
Inventor: NISHII YASUSHI
IPC: H01L29/93
Filed: 1985-11-22
Abstract: PURPOSE:To decrease high frequency series resistance, by forming an isolating part around an element, which is formed in an epitaxial layer on a substrate by a hyper-abrupt junction, and connecting the epitaxial layer and the element in parallel. CONSTITUTION:On an epitaxial layer 2, an SiO2 insulating layer 7 is formed. Impurity layers 3 and 5 are connected over the isloating part 4 with a wiring 8 through holes. The wiring 8 is connected to an electrode 9. Therefore, in this circuit structure, the epitaxial layer 2 and a variable capacitance diode element by a hyper-abrupt junction are connected in parallel. As a result, a high frequency resistance rs is obtained by dividing the product of a high frequency resistance rs1 of the variable capacitance diode and a high frequency resistance rs2 of the epitaxial layer 2 by rs1+rs2. Thus the value can be reduce by a large extent.
Patent JP-2001079307-A (JP)
Title: Operation judgement device for float type oil-water separator
Inventor: YONEMURA MASAO
IPC: G01F23/28
Filed: 1999-09-16
Abstract: PROBLEM TO BE SOLVED: To provide an operation judgement device for a float type oil-water separator capable of safely and accurately judging the operation condition of the oil-water separator. SOLUTION: The free float type oil-water separator 20 is constituted so that a casing having a valve section 3 inside is formed by fastening a cap body 2 to a main body 1 having an inlet 4 and an outlet 6 and a waster discharge valve opening 7 provided on the lower side wall of the valve section 3 is opened and closed by a float 9 arranged in the valve section 3. An ultrasonic transmitter receiver 14 is attached to the bottom outside surface of the valve section 3 of the free float type oil-water separator 20 and connected to a control operator 15.  The water level of the valve section 3 is detected from the time required for the ultrasonic to be returned after being emitted upward from the ultrasonic transmitter receiver 14 and reflected from water surface and if the water level of the valve section 3 is lower than the valve opening 7, oil is judged and shown to be leaked and if the water level of the valve section 3 is kept higher than the prescribed position, the discharge capacity is judged and shown to be small.
Patent JP-2000084027-A (JP)
Title: Bath water circulating device
Inventor: KAZAMA SHIRO
IPC: A47K3/00
Filed: 1998-09-16
Abstract: PROBLEM TO BE SOLVED: To improve pressing and massaging effect by optionally regulating the air intermixing quantity independently of the control of fluid circulating quantity. SOLUTION: This bath water circulating device is provided with an air flow regulating mechanism 5 capable of regulating air flow steplessly by the action of a valve. Bath water 10 is sucked from a suction port 1 by a pump 2 and circulated by intermixing air bubbles from a blowoff port of a blowoff unit 4. At this time, the valve of the air flow regulating mechanism 5 is put in stepless action by a driving part to regulate air flow steplessly. The air intermixing quantity to the bath water 10 is therefore changed optionally, so that pressure to a human body 11 can be changed in a large degree even with the same flow. The pump can therefore be miniaturized, and its output can be made low while improving pressing and massaging effect surely.
Patent JP-S61138728-A (JP)
Title: Empty bobbin setter to spindles
Inventor: MORITA TAKAMASA
IPC: B65H67/06
Filed: 1984-12-10
Abstract: PURPOSE:A roller for setting an empty bobbin to the spindle and spring for pushing the bobbin are arranged on both sides of the path where an empty bobbin comes down to the top of the spindle to prevent yarn breakage, when an empty bobbin is set to the spindle whereby enlargement and complication of bobbin exchanger are avoided. CONSTITUTION:The roller 37 for setting an empty bobbin to a spindle and a plate spring 40 are arranged so that they oppose to each other on both sides of the path where an empty bobbin comes down from the empty bobbin chute 34 and the bottom end of the spring plate 40 is bend circularly in its cross section in the opposite direction to the roller 37. An empty bobbin 11 is forced to come down at a constant speed depending to the rotation of the roller 37 on the way toward the spindle unit it reaches the spindle warb and forcibly put on the spindle 1.
Patent JP-H08105504-A (JP)
Title: Drive plate for vehicle
Inventor: MATSUNO MITSUYOSHI
IPC: F16D3/62
Filed: 1994-09-30
Abstract: PURPOSE: To provide a vehicular drive plate in which bending stress generated when mounting parts to a torque converter are displaced in a thrust direction against a mounting part to a crankshaft, can be diminished as much as possible. CONSTITUTION: In a vehicular drive plate E, mounting parts 12 to a torque cnverter are placed in a face-to-face relation with addition holes 30 for lightening and protruberantly formed from a gear 20 side toward a mounting part 11 to a crankshaft, and also a plurality of mounting parts 12 are provided along a peripheral direction at predetermined intervals.
Patent JP-H06112202-A (JP)
Title: Production of semiconductor device
Inventor: MATSUO MIE
IPC: H01L21/3205
Filed: 1992-09-30
Abstract: PURPOSE:To provide a highly reliable formation of metallic wiring where its workability is excellent, no residue, corrosion, etc., are generated, and the concentration of constituting substances can be controlled as well. CONSTITUTION:An Al film 13 is formed on an insulation film 12 covering the surface of a semiconductor board 11 and a Cu film is formed thereon. Then, the Cu film is converted into an Al-Cu alloy layer 14 through heat treatment. After a carbon film 15 is formed, a resist 16 is used as a mask to form a metallic wiring pattern through etching. Next, a copper oxide is formed on the upper surface of the wiring pattern through ashing and at the same time it is heat- treated in a reducing atmospere. Thus, a wiring pattern 17 where at least the upper surface thereof is made of an Al-Cu alloy and the composition is controlled can be completed.
Patent JP-2001080493-A (JP)
Title: Hydraulic brake system
Inventor: FURUYA TAKAYUKI
IPC: B60T13/12
Filed: 1999-09-16
Abstract: PROBLEM TO BE SOLVED: To provide a hydraulic brake system that is low in manufacturing cost. SOLUTION: A first pressure intensifying valve 5 and a pressure fluctuating valve 6 are interposed in series in a first supply passage 3 interconnecting a master cylinder 2 and a wheel cylinder 4. A second pressure intensifying valve 16 is interposed in a second supply passage 14 interconnecting a hydraulic pressure source 8 and the wheel cylinder 4. The first supply passage 3 branches, between the first pressure intensifying valve 5 and the pressure fluctuating valve 6, into a return passage 17, which interconnects the wheel cylinder 4 and a reservoir 12 and in which a pressure reducing valve 18 is disposed. The second pressure intensifying valve 16 is a normally closed type that keeps it closed in normal conditions.
Patent JP-H02109241-A (JP)
Title: Charged particle beam-radiating apparatus
Inventor: SHIMIZU HIROYASU
IPC: H01J37/244
Filed: 1988-10-18
Abstract: PURPOSE:To improve the S/N and an image quality of sample informations by keeping voltage of an electrode set between an objective lens and a secon dary electron detector always lower than those of a sample and the objective lens. CONSTITUTION:Secondary electrons 5 discharged from a sample 3 go into a detector 6 passing an objective lens 4, in the time, for preventing a part of the secondary electrons from colliding against the upper surface of the objective lens, negative voltage is applied to an electrode 7 by an direct current power source 8. By the negative charge of the electrode, secondary electrons 5 are repelled so as to prevent collision and at the same time to change the direction of the secondary electrons in the direction of the electrode 7 toward its installed position. Secondary electrons 5 detected by the secondary electron detector 6 are thus increased and intensity of an output signal is increased. As a result, detection of a great number of secondary electrons can be carried out, intense output signals are put out, and S/N can be improved.
Patent JP-H11101251-A (JP)
Title: Rolling bearing
Inventor: RICHARD LESLIE THOMAS
IPC: F16C33/76
Filed: 1997-09-26
Abstract: PROBLEM TO BE SOLVED: To lengthen the service life by installing a pair of shields composed of a cylinder part which has a longitudinal section L shape and is fitted to an inner ring inner peripheral surface on an outer peripheral surface and a flange part extending in the radial direction from its outside end, on an inner ring from both the axial directional ends. SOLUTION: A shield 20 is a press-molded steel plate of cross-sectional L-shaped member, and is composed of a cylinder part 22 fitted to an inner peripheral surface 12a of an inner ring 12 on an outer peripheral surface and a flange part 24 extending in the radial direction from one end, and a length of the cylinder part 22 is set so as to form a proper clearance between mutually facing end surfaces 23 when a pair of shields 20 are installed on a bearing 10. The inner ring 12 is set smaller in a width than an outer ring 14, and a dimension between outside end surface at shield 20 installing time is set almost equal to the width of the outer ring 14. A pair of shields 20 are installed on the inner ring 12 from the axial directional both sides, and this is installed on a shaft.  Therefore, the flange part 24 extends up to the vicinity of an inner peripheral surface of the outer ring 14, and almost completely shields both end opening parts of the bearing 10, and blocks snow, ice or gravel, and prevents the deformation and damage of a seal 18, and the service life of the bearing 10 can be lengthened.
Patent JP-H02107151-A (JP)
Title: Grated ginger
Inventor: YAMAMOTO MASANORI
IPC: A23L19/00
Filed: 1988-10-17
Abstract: PURPOSE:To obtain a grated ginger preservable for a long period without impairing fresh flavor and color tone essential to the ginger during the preservation by containing a specific amount of a spice essential oil containing ginger oil and regulating the ginger to a specific pH. CONSTITUTION:The objective ginger, containing 0.1-1.0wt.% spice essential oil composed of >=10wt.%, preferably >=30wt.% content of ginger oil and preferably further 0.1-5.0wt.% ethanol, 0.15-0.7wt.% organic acid and 0.1-4.0wt.% common salt and obtained by regulating the pH to 3.4-4.5.
Patent JP-H02112557-A (JP)
Title: Asbestos remover for steel-frame beam
Inventor: IIDA TAIJI
IPC: E04F21/00
Filed: 1988-10-20
Abstract: PURPOSE:To greatly raise the efficiency of operation compared to manual operations for saving power required by a method in which a wire brush covered doubly with inner and outer hoods is set on a moving truck and asbestos is removed by electric power. CONSTITUTION:A rotary wire brush 15 is doubly covered with inner and outer hoods 8, and the inside of both the hoods is evacuated by air suction in such a way as to avoid the pollution of environments by the fine powder of asbestos. Flange-inserting slits 10 are formed to match various sizes of steel-frame beams 9 in front and back sides of the outer hood 8. The excess side space of the outer hood 8 below the beams 9 is closed by a movable hood 22 to prevent the occurrence of trouble even when the sizes are different. Asbestos can thus be removed from the beams 9 of various sires by only one device.
Patent JP-H1189194-A (JP)
Title: Stator structure for sr motor
Inventor: HOSOKAWA ETSUTOSHI
IPC: H02K1/18
Filed: 1997-09-10
Abstract: PROBLEM TO BE SOLVED: To increase utilization factors of slots and coils by connecting a plurality of dividers obtained by punching and laminating poles and strut bridging parts, and providing radially wound coils at cores of a stator at the dividers. SOLUTION: Dividers 10 are formed by a plurality of silicon steel sheets 11 each punched substantially in a T shape and laminating them. And, a recess 11D is formed between a pole 11B and a strut bridging part 11c, and a protrusion of a core 11A of the left adjacent divider 10 is engaged with or press-fitted in the recess 11D. Further, these eight dividers 10 associated in a tubular state are press-fitted in and inserted into a substantially ring-like reinforcing material 13, and an end 11E of the part 11c of each divider 10 is inscribed with the divider 10.  For example, in the case of exciting poles A and E of the stator 1, two coils 12A, 12H provided at both the divider 10 for forming the pole A and left adjacent divider 10 is energized and excited, and hence utilization factors of the slots become substantially twice as large as prior art, and utilization factor of the coil can be enhanced to four times as large as prior art.
Patent JP-H03125904-A (JP)
Title: Device for positional alarm and adjustment
Inventor: MATSUURA YOSHIKI
IPC: G01D5/30
Filed: 1989-10-11
Abstract: PURPOSE:To enable issuance of a stable positional alarm by obtaining an unbalanced output by inserting a light-impedance conversion element as a photodetector into a bridge. CONSTITUTION:A wheatstone bridge 100 is constructed of CdS photoconductive cells 10 and 12 and resistances 14 and 16. A marker 28 which is a plate-shaped light absorber is fitted to a pointer of an analog instrument and moved in the directions of arrows L and R, while a light-reflecting plate 24 is provided on the back side of the marker 28. When a light 30 is projected onto the reflecting plate 24 from LED 22 virtually perpendicularly thereto and a reflected light 32 is received by the cells 10 and 12, resistance values R1 and R2 of the cells 10 and 12 lower as the quantity of the light increases, and an unbalanced and sharp output V related to the position of the marker 28 is obtained from the bridge 100. According to this constitution, a signal for discriminating the direction of movement of an object of detection and a signal for detecting a plurality of positions being necessary for an operation of adjustment of hysteresis can be obtained easily with a signal output impedance reduced to be low.
Patent JP-S62124827-A (JP)
Title: Wire cut electric spark machine
Inventor: INOUE KIYOSHI
IPC: B23H7/10
Filed: 1985-11-22
Abstract: PURPOSE:To prevent the break of a wire electrode, keep stable electric discharges and improve machining speed by controlling the tension of the wire electrode upward or downward through the detection of the number of repeated discharges between the electrode and a workpiece, and subsequent discrimination. CONSTITUTION:When a discharge gap between a workpiece 1 and a wire electrode 2 has narrowed and an electric discharge is repeated to an increase in frequencies and machining currents, detecting signal voltage due to resistance 15 rises and compared with a predetermined value on a discrimination circuit 16, thereby actuating a control circuit 17 and weakening a brake 7. Consequently, tension between a brake roller 6 and a capstan 8 is lessened and the electrode 2 between guides 3 is deflected, thereby expanding the discharge gap, causing a drop in the repetition of discharges, reducing electric currents and preventing a wire break and the like. On the other hand, when the number of repetitions of discharges has decreased due to the large deflection of the electrode 2 and the like, the brake 7 is intensified and the tension of the electrode 2 gives an increase, thereby narrowing said gap, increasing the number of repetitions of discharges and quickening the machining.
Patent JP-H04141220-A (JP)
Title: Gas separation method and heat diffusion tower apparatus used therein
Inventor: MITSUI JIN
IPC: B01D59/16
Filed: 1990-10-01
Abstract: PURPOSE:To efficiently separate a multi-component isotope, in a method for separating the isotope using the heat diffusion between a cold wall and a hot wall, by combining the high temp. separation which uses the cold wall and high temp. hot wall and the low temp. separation which uses the cold wall and the relatively low temp. hot wall. CONSTITUTION:A high temp. heat diffusion tower T11 (H) wherein isotope equilibrium reaction advances at a hot wall and a low temp. heat diffusion tower T12 (L) wherein isotope equilibrium reaction does not substantially advance even at a hot wall are used in combination. The high temp. heat diffusion tower T11 (H) pref. has a heat wire formed from tungsten or platinum on the center axis thereof. The temp. of the hot wall is set to about 800 deg.C or higher in the high temp. heat diffusion tower T11 (H) and that of the hot wall is set to about 200 deg.C or lower in the low temp. heat diffusion tower T12 (L). The temps. of respective cold walls are set so as not to generate the dewing due to incident gas.
Patent JP-H03164169-A (JP)
Title: Cell culture
Inventor: MIYAMORI TAKAO
IPC: C12M3/06
Filed: 1989-10-09
Abstract: PURPOSE:To efficiently culture cells of aerobic microorganism, animal, plant, etc., without foaming a medium by feeding oxygen through a multi-layer complex film of laminated porous layer and uniform layer. CONSTITUTION:In culturing cells, oxygen is supplied through a multi-layer complex film of mutually laminated porous layers and uniform layers to a medium. The complex film is preferably a complex film having both the surfaces of porous layer, a middle layer of uniform layer with <=10mum thickness and >=1X10<-5> [cm<2> (sTp)/cm<2>.sec.cmHg] oxygen permeability. Further a hollow fiber film is preferably used as the complex film, a polyolefin preferably as the porous layer and segmented polyurethane preferably as the uniform layer.
Patent JP-H02109849-A (JP)
Title: Palette for fork lift
Inventor: KONDO TOSHIKI
IPC: B65D19/32
Filed: 1988-10-19
Abstract: PURPOSE:To prevent sinkmarks from being generated at the time of molding while increasing mechanical strength of a deck board by a method wherein thickness of beams and a reinforcing rib in a shape of a reinforcing rib is made thicker than that of a deck board, the entire deck board is non-expanded, and cores of the beams and the reinforcing rib are expanded. CONSTITUTION:A member 11 for molding a palette consists of a deck board 12, three beams 13 and a reinforcing rib 14. The deck board 12 is a rectangular plate whose thickness is in a range of 3 to 6mm, preferably 3 to 5mm, and the entire body is formed by non-expanded synthetic resin. The beam 13 is thicker than at least the deck board 12, its surface is not expanded and the core portion is expanded. The thickness of the reinforcing rib 14 is thicker than at least that of the deck board 12, with its surface portion non-expanded and the core portion expanded.
Patent JP-H05199877-A (JP)
Title: Controlling region for induction type plant protecting gene of potato and rice plant, its use and method for assay
Inventor: REONA KUREA FUITSUMOORISU
IPC: C12Q1/68
Filed: 1992-10-01
Abstract: PURPOSE:To obtain a new promoter useful for constructing, etc., a transgenic plant. CONSTITUTION:A promoter of a plant gene capable of coding a phenylalanine ammonia-lyase(PAL) of a potato or a rice plant, e.g. a PAL promoter of lambdapPAL-1. A plant genome library is searched for by a probe having a nucleotide sequence from a transcribed or an untranscribed code region of the objective gene and a genome DNA segment hybridized with the probe is discriminated to produce and label an antisense RNA transcript, which is then used as a probe to hybridize an mRNA from a plant subjected to treatment or nontreatment with an elicitor. The obtained hybrid is subsequently treated with a ribonuclease (RNase) to isolate a promoter from a genome clone capable of producing the antisense RNA transcript protected only with the RNA derived from the plant subjected to the treatment with the elicitor.
Patent JP-H01106994-A (JP)
Title: Vertical axis type liquid enclosed gas pump
Inventor: ITO EIICHI
IPC: F04C19/00
Filed: 1987-10-21
Abstract: PURPOSE:To prevent discharged liquid from back flow by providing a path affording communication between a discharge port and a discharge opening having a downward pitch toward the discharge opening while disposing the opening and of discharge port in the communicating path. CONSTITUTION:A path interconnecting an opening end of a discharge port 15 and a discharge opening 16 constitutes a communicating path F1 having a downward pitch from the discharge port 15 toward the discharge opening 16. Namely, the upper surface of the discharge space 12 side port plate 7 is worked to provide a generally conical portion of a slant surface 7a having the downward pitch from the center portion toward the outer diameter side and the upper end of each discharge hole of a discharge port 15 is opened to the slant surface 7a.
Patent JP-S61140810-A (JP)
Title: Pattern inspection instrument
Inventor: OTSUKI YASUMASA
IPC: G01B11/30
Filed: 1984-12-14
Abstract: PURPOSE:To enable to detect completely the pattern dislocation into one direction by providing plural objective lense barrels for pattern inspection and by making them movably in a separate direction respectively. CONSTITUTION:The objective lens 3 of one part is made movable in horizontal direction and the remaining objective lens 3 of other part movable in longitudinal direction in the inspection instrument to inspect by scanning repeating patterns in plural objective lense barrels. The inspection is performed with comparing the output signals of the both parts by making each objective lens adjustable to the part corresponding to the different row in both length and breadth. The pattern dislocation in the direction of the objective lens 3 being lined up can be completely detected thus.