baber/WOPTO huggingface dataset:
Patent JP-S59602-A (JP)
Title: Angle detector for rotating body
Inventor: YANO KIYOSHI
IPC: G01B7/30
Filed: 1982-06-28
Abstract: PURPOSE:To perform high-precision angle detection through simple constitution by fitting a semicircle rotating plate to a rotating shaft to be measured, providing two fixed plates in the same shape with said plate, and detecting variation in the electrostatic capacity among them. CONSTITUTION:The rotating shaft 5 to be measured is fitted with the semicircular disk 1 and the plates 2a and 2b of the same shape with the disk 1 are fixed to a main body 5 at 90 deg. to each other. The electrostatic capacities between the rotating plate 1, and fixed plates 2a and 2b vary according to the rotation of the rotating shaft 5. In this case, the electrostatic capacities in the form of voltage vary from 0 to a maximum and from the maximum to 0 according to the rotation of the shaft 5, so a specific circuit detects the angle of the rotating shaft 5. Thus, the high-precision angle detection is carried out.
Patent JP-H05303202-A (JP)
Title: Photosensitive composition for flexographic printing plate
Inventor: YANAGIDA SHUNICHI
IPC: G03F7/027
Filed: 1992-04-28
Abstract: PURPOSE:To obtain good water developability and flexographic ink resistance by using prescribed amts. of an ethylenic unsatd. compd., specific polyamide, specific polyurethane elastomer and photopolymn. initiator. CONSTITUTION:This photosensitive compsn. consists of the following components A, B, C and D: A. 100 pts.wt. ethylenic unsatd. compd., B. 1 to 20 pts.wt. polyamide contg. polyethylene oxide segments, C. 1 to 40 pts.wt. polyurethane elastomer contg. polyester segments, D. 0.01 to 10 pts.wt. photopolymn. initiator. The ethylenic unsatd. compd. which is the component A is exemplified by known acryl monomers. The polyamide of the component B is not particularly limited and the flexographic ink solvent resistance and water resistance are insufficient if the amt. of use is >=20 pts.wt. All the polyurethane elastomers contg. the polyester segments are usable as the component C. The water developability is liable to degrade if the amt. is larger than 40 pts.wt.
Patent JP-H05308717-A (JP)
Title: Shortcircuit protective circuit
Inventor: KADOTA NAGATOSHI
IPC: H02H3/027
Filed: 1992-04-28
Abstract: PURPOSE:To enable operation so as to judge whether a switching means conducts normal operation or shortcircuit protective operation from the output from a judging circuit by setting a delay time to the transmission of an actuating signal to the switching means switching a signal path to the control terminal of a semiconductor device. CONSTITUTION:A driver circuit 1 controls ON-OFF of an IGBT (an insulated gate bipolar transistor) 4. A switching circuit 3 switches a signal path between the driver circuit 1 and the gate of the IGBT 4. An AND gate circuit 2 uses nodes 11, 12 as two inputs. Delay circuits 7, 8 delay the output from the AND gate circuit 2, and are transmitted to the switching circuit 3 turned on at the time of shortcircuit protection of the switching circuit 3 and the IGBT 4 respectively. The output from the AND gate circuit 2 is altered twice by the change of the node 12 at the time of the normal operation from OFF to ON of the IGBT 4. The switching circuit 3 is turned off in a moment, but it is returned to ON instantaneously. A turn-on signal to the control terminal of the IGBT 4 is supplied without causing trouble. When short-circuit currents are generated, the switching circuit 3 is left as it is turned off, and a switching circuit 6 instantaneously discharges gate voltage.
Patent JP-S5536078-A (JP)
Title: Casting device of crank-shaft
Inventor: YOSHIHARA TADASHI
IPC: B22C9/22
Filed: 1978-09-07
Abstract: PURPOSE: To cast a crank-shaft of high quality with good yield rate by separately arranging several hollow refractory members of frame-work in which a throttle part is formed concentrically at the lower end of the molding space, and utilizing the aforesaid hollow member of frame-work as a sprue runner.  
     CONSTITUTION: The molten metal which has entered from the pouring gate 12 flows in the cylinder 11 of the hollow refractory member of frame-work, and goes into the lowest member of frame-work 50 through the throttle part 14 and the communicating hole 5, and subsequent members of frame-work 20, 30, 40. The molten metal which has filled the member of frame-work 50 overflows through the communicating part 5 and the weir 6, and fills up the journal part space 3m, the crank weight part space 3l, and the pin part space 3k. The molten metal is slowly filled from down to up and from the center to the outside since its velocity of flow and rate of flow are controlled by the throttle part 44. Since the members of frame-work 40W20 from the sprue runner and maintain fluidity of the molten metal by the heat retaining action, the molten metal is filled slowly up to the space of the uppermost part. Thus the solidification as per the pinciple is performed, and the crank-shaft of complicated shape without any casting defect can be produced. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-H09253253-A (JP)
Title: Apparatus with movable center of gravity for club head of golf putter
Inventor: KAWASHIMA YOSHITOSHI
IPC: A63B102/32
Filed: 1996-03-27
Abstract: PROBLEM TO BE SOLVED: To achieve an accurate adjustment of balance to match the balance of a user by a method wherein a grooved hole is formed in a club head to provide an internal thread in a shaft and the shaft is moved along the grooved hole to be fixed at a preferred balance position from the bottom surface thereof. SOLUTION: A club head 1 is provided with a groove 2 slightly larger than the diameter of a shaft 3 and a hole 4 slightly larger than the diameter of a screw part 6 is bored at the center of the groove 2 to allow the sliding of the shaft 3. The shaft 3 is provided with an internal thread 5 on the side thereof contacting the club head 1. A groove 9 is formed in the bottom surface 7. The diameter of the groove is slightly larger than the diameter of a bolt screw 8 and the depth thereof is enough to let the bolt screw 8 be sunk from the bottom surface 7. The shaft 3 securely inserted into the thread part 5 is set at a preferred position along the grooved hole 4 and fixed by the bolt screw 8 mounted from the side of the groove 9 and the head part of the bolt screw 8 is sunk into the groove 9.
Patent JP-H04231084-A (JP)
Title: Ski plate and its production
Inventor: JIRU RUSHIEERU
IPC: A63C5/12
Filed: 1991-05-15
Abstract: PURPOSE: To provide a ski comprising an upper sub-assembly for decoration and for protection and a mechanical lower assembly and a method for manufacturing the same. CONSTITUTION: A sub-assembly 7 for decoration and for protection comprises layered structures 71, 72 made of a polyamide and a copolymer of styrene and carboxylic acid (or its anhydride) or a blend containing the copolymer. The layers are capable of common extrusion, and have an excellent adhesive property to a mechanical lower assembly 9 during the casting operation of the ski.
Patent JP-H08282174-A (JP)
Title: Capless writing implement
Inventor: ISODA TAKASHI
IPC: B43K24/08
Filed: 1995-04-12
Abstract: PURPOSE: To obtain a writing implement without requiring attaching and detaching a cap by a method wherein a leg part is made to pivot by advance operation of a button, a lengthwise movable slider which opens a cap part by positioning it on an upper surface of a sealing chamber is provided, and the writing implement is so constituted that a pen core comes to be of a writing state by projecting the pen core by advance of the slider. CONSTITUTION: When a caplen writing implement is not used, a cap part 12 hermetically sels an opening part 3 of a sealed chamber 2, and a pen core part is fitted closely in the sealing chamber 2 to prevent evaporation of ink and drying of the pen core 31. When a button 28 is operated for advance, a slider 19 advances, a junction part 15 is linked therewith to make the cap part 12 pivot by almost 90 deg., and the opening part 3 is opened. The slider 19 further advances to deter the pen core 31 under a state wherein the pen core 31 is projected from the opening part 3, and the pen core comes to be of a writing state. In that case, until the cap part 12 is opened by advance of the slider 19, a sliding piece 17 of the junction part 15 is engaged with a projection 25 provided to a slit part 24 of the slider 19 to prevent retreat.  However, in advance thereafter, the engaged state is released, and the sliding piece 17 is slid behind the slip part 24.
Patent JP-S5812729-A (JP)
Title: Ornamental bead of automobile and forming method thereof
Inventor: TAKEDA SHINJI
IPC: B32B5/18
Filed: 1981-07-15
Abstract: PURPOSE:To enable lightening of an ornamental and to simply obtain the subject bead which facilitates coloring and patterning of an external surface, by a method wherein the outer surface of the bead body made of a foamed resin material is formed with non-foaming skin layer in a silicon mold by a high- frequency heating. CONSTITUTION:A foaming resin material, such as foaming polyvinyl chloride, is extruded by an extruder 20, it is cooled and cured by a cooler 21, and it is cut into a given length by a cutter 22. A cut bead body 23 is placed in a silicon mold 26 consisting of upper and lower molds 24 and 25, and after the mold is clamped, the bead body 23 is charged in a high-frequency molder 28 to mold it by pressurizing and heating to obtain a desired bead 27 having a non-foaming skin layer 29.
Patent JP-S61267892-A (JP)
Inventor: OTANI MASAYUKI
IPC: G07F17/12
Filed: 1986-05-14
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-S60253261-A (JP)
Title: Integrated circuit containing iil element
Inventor: KAWAMURA SHIGERU
IPC: H01L27/082
Filed: 1984-05-29
Abstract: PURPOSE:To realize characteristics desirable to both a first one conductive type semiconductor region and a second one conductive type semiconductor region by isolating the first region and the second region having impurity concentration higher than that of the first region by an other conductive type semiconductor region and forming an IIL element in the second region and an analog element in the first region. CONSTITUTION:An N<+> type region 14 and impurity layers 15B, 15C having concentration higher than that of the region 14 are shaped, and an N type layer 16 is grown on the whole surface. P type regions 18A, 18B are formed so as to surround N<+> type regions 17A, 17B by thermally treating a substrate 11. Consequently, the N type layer 16 is isolated into two regions 16A, 16B. A P type impurity is diffused to each shape P type regions 19A, 19B and 19C in the N<+> type region 17A and the N type region 16B. An N type impurity is diffused to severally form N<+> type region 20A, 20B and 20D in the P type regions 19B and 19C, and N<+> tyep regions 20C and 20E are shaped in the N<+> type region 17A and the N type region 16B. An I<2>L element is formed in one N<+> type region 17A isolated by the P type region 18A, and an N-P-N Tr as an analog element is shaped in the other N type region 16B.
Patent JP-H09296158-A (JP)
Title: Conductive adhesive
Inventor: ASAMI KENJI
IPC: C09J9/02
Filed: 1996-05-01
Abstract: PROBLEM TO BE SOLVED: To obtain a conductive adhesive having a high anchoring strength, giving a large specific volume and suitable for bonding semiconductor elements to metal or ceramic boards and bonding electronic parts to printed wiring boards, etc., by mixing specific powdery materials as conductive fillers into an adhesive. SOLUTION: This conductive adhesive is obtained by mixing and dispersing (A) conductive metal powder and silver-coated glass powder as conductive fillers into (B) a thermosetting or thermoplastic resin. 20-80wt.% of the conductive fillers as the component A preferably comprises the silver-coated glass powder. The preferable characteristics of the conductive metal powder in the component A comprise a specific surface area of 0.5-100m<2> /g, a tap density of 0.5-10g/cm<3> , a particle diameter of 0.1-50μm and a flaky or spherical particle shape.
Patent JP-S603282-A (JP)
Title: Subminiature television receiver
Inventor: OONO HIDESHI
IPC: H05K5/00
Filed: 1983-06-20
Abstract: PURPOSE:To attain small size, thin profile, light weight, ease of portability and easy-to-see picture by forming a TV reception circuit, a picture display device, and an operating mechanism as blocks and arranging each sounding device and operating mechanism at both sides of the picture display device. CONSTITUTION:A picture display section 103 of a subminiature TV receiver using a liquid crystal as a picture display device is formed at the center of an upper frame 101 of a housing 1, a sounding section 104 of a sounding device 8 is provided at the left side of the picture display section 103 and the operating mechanism 7 is mounted at the right side. Further, a channel selection display section 105 is provided at the upper right of the picture display section 103. Then a tuner 201 is arranged so as to be overlapped in terms of plane with the sounding device 8. A battery 9 being a power supply driving the circuit is arranged so as to be overlapped in terms of plane with a liquid crystal display panel 4.
Patent JP-H06319632-A (JP)
Title: Chair
Inventor: KANAI HIROSHI
IPC: A47C7/54
Filed: 1993-05-12
Abstract: PURPOSE:To improve the efficiency on transportation and storage and rationalize the assortment of chairs by providing armrest fitting/removing frames on both sides of the seat section of the chair, fitting or removing insertion, sections provided on the fitting end sections at the lower ends of armrests, and removably fitting the armrests. CONSTITUTION:Fitting sections 8 of removable armrests 2 are provided on both sides in the width direction of the seat section 3 of a chair. Fitting end sections 9 at the lower ends of the armrests 2 are provided with hook claws 14 protrudable upward and insertion sections 12, 13 extended longitudinally. The armrest fitting sections 8 are provided with hook holes 19 to be coupled with the hook claws 14 and insertion holes 17, 18 of the insertion sections 12, 13. When the armrests 2 are to be fitted, base sections 2a are brought into contact with the fitting sections 8, and the hook claws 14 and the insertion sections 12, 13 are inserted into the hook holes 19 and the insertion holes 17, 18 respectively. When the armrests 2 are to be removed, the hook claws 14 are pushed downward, and the insertion sections 12, 13 are removed from the insertion holes 17, 18. The efficiency on transportation and storage is improved, and the assortment of chairs is rationalized when no armrest is required.
Patent JP-H08298818-A (JP)
Title: Seeding machine
Inventor: WAKUTA TADAO
IPC: A01C7/00
Filed: 1995-05-09
Abstract: PURPOSE: To improve operation efficiency by increasing the seedling raising box transporting speed of a conveyor without causing deterioration of seeding accuracy. CONSTITUTION: This seeding machine is provided with a seeding mechanisms A for sowing seeds on a seedling raising box 2 transported at a speed V and a seed laterally moving means for providing the seeds dropped and fed from the seeding mechanism with a moving component in the transportation direction of the conveyor 1. A chain 14 driven in a speed va parallel with the conveyor 1 is equipped with the five seeding mechanisms A. A time required for moving in a space between the adjoining seeding mechanisms A is made equal to a time required for moving in a space between adjoining seedling raising boxes 2 (d÷va=W÷V).
Patent JP-S63276763-A (JP)
Title: Magnetic disk driving device
Inventor: KONUMA KENJI
IPC: G11B20/10
Filed: 1987-05-08
Abstract: PURPOSE:To remove an influence due to a temperature change and to improve a reliability by recording one rotation signal pattern to a disk for servo together with a servo pattern. CONSTITUTION:One rotation signal pattern 11 is recorded into a disk 10 for servo together with a servo pattern 12, a servo pattern 12 and the one rotation signal pattern 11 recorded for respective tracks on the disk 10 for servo are read by a servo head 13, the one rotation signal pattern 11 only is detected from the reading pattern by one rotation signal detecting circuit, and outputted as one rotation signal A. Thus, when the one-rotation signal pattern 11 is read with the servo head 13, the one rotation signal A is obtained from the one rotation signal detecting circuit, the constitution in which it is hard to be influenced by the temperature change, is obtained and the reliability is improved.
Patent JP-S61274125-A (JP)
Title: Torque transmission device
Inventor: SUGINO MASARU
IPC: F16D25/0638
Filed: 1985-05-23
Abstract: PURPOSE:To prevent a select shock from occurring, by installing an elastic member, having such a load-flectional characteristic as load is once reduced for duration till pressure in a liquid chamber increases from zero and it perfectly reaches to the specified value, interposingly between a piston or a clutch drum and a frictional device. CONSTITUTION:A liquid chamber 24 is partitively formed between a clutch drum 12 and a piston 26, and pressure oil is made feedable through a port 13 in design. A Belleville spring 39 is installed interposingly between a step part 18a of a frictional device 18 and another step part 26. This Belleville spring 39 has such a load-flectional characteristic as load is once reduced for duration till pressure in the oil chamber 24 increases from zero and it perfectly reaches to the specified value. Accordingly, if a friction factor mu grows large, such a range that load in a load-flectional characteristic of the Belleville spring 39 is once reduced is made to correspond to the range whereby these ranges are canceled with each other, thus friction transmission torque is prevented from going too much.
Patent JP-S5636363-A (JP)
Title: Production of steel ingot
Inventor: OKAMOTO SETSUO
IPC: B22D27/04
Filed: 1979-08-30
Abstract: PURPOSE: To produce a steel ingot of high quality with a high yield at the time of casting the steel ingot of the short sides in the horizontal section larger than the height by causing the molten steel in the mold to freeze unidirectionally upward from the bottom and removing the thickly segregated molten steel finally remaining in the head part of the mold.  
     CONSTITUTION: A mold 22 is placed on a molding board 21 and a heat insulating material 27 is disposed on the inner side thereof. Molten steel 23 is injected into this mold and is allowed to freeze unidirectionally upward from the bottom. Since the heat insulating material 27 is disposed on the inner surface of the mold 22, the molten steel 23 is hardly cooled from the side face and is cooled and frozen from the bottom. Finally, the thickly segregated molten steel remained in the uppermost part of the frozen steel ingot is removed together with molten slag and heat retaining material 26 into a heat-resistant vessel 25 with an electromagnetic pump 24 just before the freezing. There are no thickly segregated portions of C, S, P, etc. in the upper part of the steel ingot, and the steel ingot of good quality may be produced  with a high yield. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-H05306005-A (JP)
Title: Cargo handling device with operation panel
Inventor: IKEHATA YOSHITERU
IPC: B65G1/137
Filed: 1992-04-30
Abstract: PURPOSE:To facilitate setting work by placing a document and a writing tool on a table at the time of setting work from an operation panel in a cargo handling device where a self-supported type control box with the operation panel is disposed beside a load port. CONSTITUTION:This load handling device, in which a self-supported type control box with an operation panel is disposed beside a load port, is provided with a work table 10 which is positioned beneath this side of a operation panel 9 and is installed on a control box 6 so as to be attached and removed.
Patent JP-S61265316-A (JP)
Title: Independent lash regulator with drum to which cartridge assembly is mounted
Inventor: SUTEIIBUN JIEE KOWARU
IPC: F01L1/25
Filed: 1986-05-16
Abstract: A self-contained lash adjuster includes a generally cylindrical cup-shaped follower which has an end face. A lash adjuster cartridge assembly is positioned within the follower. The cartridge assembly includes a reciprocally movable body and a plunger within the body. There is a high pressure chamber defined between the plunger and the body and a plunger passage opens into the high pressure chamber. A check valve controls fluid flow through the plunger passage. A shell holds the cartridge assembly to the follower and has an annular wall extending peripherally about the movable body of the cartridge assembly. There is an annular expandable seal member fastened at one end to the shell and at the other end to the body to define a reservoir outside of the cartridge assembly. Movement of the body toward the plunger moves fluid from the high pressure chamber to the reservoir.
Patent JP-H01281442-A (JP)
Title: Image forming device
Inventor: MOMOSE KIYOJI
IPC: G03D13/00
Filed: 1988-05-07
Abstract: PURPOSE:To reduce a range that light beams refracted, scattered and reflected on a microcapsule are made incident on another microcapsule and to remove defocusing by forming a supporting member for supporting a photosensitive member on an exposure area in a shape projecting to the photosensitive material side. CONSTITUTION:An image outputted to a part which is the width A of an optical writing head 5 passes through an optical path and formed on the photosensitive member 1 on the supporting member 3. The range where the image on the supporting member 3 is formed is formed in the shape projecting to the photosensitive material 1 side with the radius of curvature R1. The outside of the range where the image is formed is formed in the shape projecting to the photosensitive member 1 side with the radius R2 so as to continue the range where the image is formed. Thus, the range and the quantity of light obtained when the light refracted, scattered and reflected on the surface of the microcapsule 8 and inside the microcapsule is made incident on another microcapsule can be reduced and a fine image can be distinctly formed.
Patent JP-S604110-A (JP)
Title: Herbicidal composition
Inventor: SUZUKI TOSHIKAZU
IPC: A01N47/30
Filed: 1983-06-22
Abstract: PURPOSE:A herbicidal composition obtained by blending 3-(3,3-dimethylureido) phenyl-tertiary-butylcarbamate(herbicide) one or more of an acidic substance and an anionic surface active agent so that stability of the herbicide is improved. CONSTITUTION:A herbicidal composition containing 3-(3,3-dimethylureido)phenyl- tertiary-butylcarbamate as an active ingredient is blended with 0.3-3.0pts.wt. one or more of (A) a solid or liquid acidic substance of a mineral acid such as hydrochloric acid, etc., an organic acid such as acetic acid, etc. or a strongly acidic salt of alkaline earth metal such as calcium chloride, etc. and (B) an anionic surface active agent such as a compound containing sulfate or sulfite in the molecule, preferably sodium alkylsulfate, sodium alkylbenzenesulfonate, etc., so that change with time of the herbicidal composition is suppressed.