baber/WOPTO huggingface dataset:
Patent JP-2000117768-A (JP)
Title: Turntable type injection molding machine and method for controlling position of turntable thereof
Inventor: TAKIZAWA KIYOTO
IPC: B29C45/06
Filed: 1998-10-14
Abstract: PROBLEM TO BE SOLVED: To provide a method for controlling a turntable which is not affected by a tooth-skip of a timing belt or a backlash of gears. SOLUTION: Rotation and temporary positioning of a turntable is effected by an electric control and electric braking based on a servomotor 42. Normal positioning following the temporary positioning is effected by fitting a wedge member 32L or 32R in a recess 43 to mechanically couple a turntable with a base. For effecting the normal positioning, the servomotor 42 is set free to release electric braking, whereby the mechanical coupling may not be hindered. Thus, even if errors are generated in a transmission member due to a tooth-skip of a timing belt or a backlash of gears, there is no problem so that operations can be continued to improve productivity. In addition, positioning by means of servo control can be effected in a rough manner, and hence loads on the servo control are reduced so that costs for the servo control can be reduced.
Patent JP-H07130749-A (JP)
Title: Apparatus and method for jointing of lead of electronic component
Inventor: YAMAMOTO HIDEHARU
IPC: H01L21/321
Filed: 1993-10-28
Abstract: PURPOSE:To form a highly accurate and high quality bump on an electrode pad by compression bonding, reduce the damage of a jointed member when a lead is jointed with the jointed member, perform accurate alignment and, further, perform the attraction and feed of a metal ball, the formation of the bump and the calking joint with one tool. CONSTITUTION:A highly accurate and high quality metal ball which is formed beforehand metallurgically stably is selectively attracted by the tip part of a capillary tool 3 and the metal ball is deformed by compression on a compression-bonded member such as an electrode pad 7a to form a nail head shaped bump 16. Further, the center hole 14a of a lead is retained with the center protrusion 16a of the bump 16 and the calking joint is performed by compression with the pressing flat part 3h of the capillary tool 3.
Patent JP-H02137568-A (JP)
Title: Exchange instructing device and exchanging method for original illuminating lamp
Inventor: INOMURA HIROYUKI
IPC: H04N1/04
Filed: 1988-11-18
Abstract: PURPOSE:To minimize a period during which a device can not be used by setting two set values as the prescribed level of the quantity of light of a lamp, and indicating that the time of the exchange of the lamp is short before the life of the lamp expires. CONSTITUTION:In the case where the quantity of light of the lamp 5 being detected as the contents of a register 25 is below the set value of a first setting device 26 and is higher than the set value of a second setting device 27, the function of the device is stopped, and the preliminary warning of the exchange of the lamp is indicated on an indication panel 12. This first function stoppage mode is canceled by the operation of a restarting switch 13b, and usual reading operation is executed. When the quantity of the lamp 5 becomes lower than the set level of the second setting device 27, the function of the device is stopped, and a message to instruct the exchange of the lamp is indicated on the panel 12, and the device is turned into a second function stoppage mode. Here, only a lamp exchanging switch 13a is active, and by pushing the switch 13a, the device is turned into a lamp exchanging mode. By turning on a power switch after the exchange of the lamp, the device is restored into a usual reading state.
Patent JP-H02137249-A (JP)
Title: Semiconductor device
Inventor: HIRAI TATSUYA
IPC: H01L23/29
Filed: 1988-11-17
Abstract: PURPOSE:To increase thermal effect by sealing the following in a body by using sealing material; a semiconductor element mounted on an island, leads connected with the semiconductor element via metal thin wires, and a thermal conductor arranged in the vicinity of the semiconductor device, at a specified interval. CONSTITUTION:A thermal conductor 7 is arranged on the support pillar 91 of a molding metal lower die 9, and a lead frame 6 is mounted on the molding metal lower die 9. A metal punch 8 is engaged with the metal lower die 9. A support pillar 81 of the metal punch 8 penetrates a penetrating hole 61 of the lead fame 6, and abuts on the thermal conductor 7 to retain it. Sealing material is injected between the punch and the lower die, thereby sealing a semiconductor element 1, an island 2, inner leads 3' metal thin wires 4, etc. In the semiconductor device formed in the above manner, a hole 51 is bored in a sealing member 5, and a part of the thermal conductor 7 is exposed in the hole 51. Thereby, the thermal conductor is arranged in the vicinity of the semiconductor element, so that the heat dissipating effect can be increased.
Patent JP-H11105063-A (JP)
Title: Film heating plate and method for heating film
Inventor: YAMAZAKI SEIICHI
IPC: B29C45/14
Filed: 1997-10-08
Abstract: PROBLEM TO BE SOLVED: To provide a film heating plate and a method for heating a film by which it is possible to enhance the heating efficiency of the film and stretch the film without breakage and irregularities. SOLUTION: The film heating plate 23 heats a film 14 held forcibly on a parting face 6 around the cavity recessed part 4 of an injection mold with the help of a frame-like clamping member. In order to heat the film 14 between the face 9 for holding the film 14 forcibly of the frame-like clamping member and the parting face 6 of the injection mold, the film heating plate 23 is of such a shape that it can well fit into the frame of the frame-like clamping member.
Patent JP-H11114832-A (JP)
Title: Cabinet structure of blasting machine
Inventor: ISSHIKI AKIHIRO
IPC: B24C9/00
Filed: 1997-10-09
Abstract: PROBLEM TO BE SOLVED: To exert sound insulation effect without appreciably causing negative effect in terms of costs. SOLUTION: In this structure, a plurality of protective liners 6 consisting of an abrasion-resistant material are arranged in one-sheet plate shape on the inside of a cabinet outside plate 2 constituting a grinding chamber. The joint parts of the protective liners 6 in the one-sheet plate shape are supported by fixed supports 3 installed on the inside of the cabinet outside plate 2. The cabinet outside plate 2 is fastened to the protective liners 6 at their central parts with bolts 7 and nuts 8 for fixing at intervals of 50 mm or more from the cabinet outside plate 2.
Patent JP-2000118146-A (JP)
Title: Heat sensitive recording body
Inventor: NAKANO TOMOYUKI
IPC: B41M5/30
Filed: 1998-10-15
Abstract: PROBLEM TO BE SOLVED: To improve the printed image preserving property of a recording part and the heat resistant base color stability of a white paper part by a method wherein a urethane compound, obtained by reacting a diphenol compound with a di-isocyanate compound under a specified molar ratio, is employed. SOLUTION: An excessive di-phenol compound is resolved in a solvent, such as acetone, methyl ethyl ketone, pyridine or the like, then, a di-isocyanate compound is added to the solution so that a molar ratio to the di-phenol compound becomes 1.01-10.0 to 1.0 or preferably 1.01-5.0 to 1.0 and the mixture is mixed for several hours at a room temperature. Thereafter, the solvent of reacted solution is removed and obtained solid body is dried to obtain the urethane compound. The compound is improved in color developing characteristics or printed image preserving property and the heat resistant base color stability of white paper part, however, these phenomena are considered due to that a urethane structure is provided in molecules and the amount of phenolic portion in the compound is comparatively small.
Patent JP-H01133834-A (JP)
Title: Release roller adjusting method for paper sheet
Inventor: TERAMOTO NOBUO
IPC: B65H3/06
Filed: 1987-11-19
Abstract: PURPOSE:To briefly perform adjusting work by setting a passing clearance, formed between each roller, with a proportion of change between no-load torque, when no paper sheet passes, and load torque when the paper sheet passes, in the case of a discriminating counter device for a note or the like. CONSTITUTION:In case of no load, when no paper sheet passes through a forced release means consisting of rollers 4, 5, and in case of a load when a paper sheet passes through the means with a connecting device 3 turned on, the time, required for a pulse plate 10 to make one turn, is calculated in a counter circuit 12 by a signal of a photointerrupter 11 and stored respectively in a memory circuit 13 by a signal of a passing detecting circuit 14. And obtaining a proportion of the time in both the cases by an arithmetic circuit 15 to be compared with a threshold value 16, a decision circuit 17 decides whether or not a clearance between both the rollers 4, 5 is proper, displaying the decision in a display means 18. Being based on this display, the clearance between the rollers 4, 5 is adjusted by a screw thread or the like. By the method thus obtained, the clearance between the rollers can be properly adjusted by brief work.
Patent JP-H09111615-A (JP)
Title: Separating and connecting device for heald frame to opening mechanism in loom
Inventor: FUNAYAMA KATSUYA
IPC: D03C13/00
Filed: 1995-10-16
Abstract: PROBLEM TO BE SOLVED: To provide a separating and connecting device for a heald frame to an opening mechanism in a loom capable of simplifying the work and reducing the working labor of an operator by providing a locking member for controlling a relative transfer of a heald frame and a heald frame guide in the breadth direction of the loom in hooking on a side part of the heald frame. SOLUTION: This separating and connecting device has a style of performing separation and connection of a heald frame 17 to an opening mechanism by transferring the heald frame 17 in the breadth direction of a loom and has a transferring mechanism transferring a heald frame guide 15 vertically guiding the heald frame 17 in the breadth direction of the loom and a locking member 21 controlling a relative transfer of the heald frame 17 and the heald frame guide 15 in the breadth direction of the loom in hooking on a side part of each heald frame 17 in a state of hooked with the heald frame guide 15. Preferably, the heald frame guide 15 is constructed with a heald frame holder 15a and a guide part 15b fixed on the upper and lower ends of the heald frame holder 15a.
Patent JP-H06120767-A (JP)
Title: Surface acoustic wave device
Inventor: SATO KATSUO
IPC: H03H9/25
Filed: 1992-10-07
Abstract: PURPOSE:To provide a small-sized and thin surface acoustic wave device which is easy to produce and assemble. CONSTITUTION:A surface acoustic wave element 2 is arranged in the internal space 4 of a housing case 1, and a conversion part 21, input/output terminals 22 and 23, and an earth terminal 24 are provided on one face of the element 2. An electric conduction means 3 includes a plane lead member 31 having a conductive film 312 on a high polymer resin film 311. The lead member 31 is arranged on one face of the surface acoustic wave element 2, and the conductive film 312 has a pattern corresponding to input/output terminals 22 and 23 and the earth terminal 24 of the surface acoustic wave element and makes these terminals conductive.
Patent JP-H06117679-A (JP)
Title: Composite thin film sensor module
Inventor: FUJITA KATSUHISA
IPC: F24F11/02
Filed: 1992-10-06
Abstract: PURPOSE:To accurately detect the object to be measured even when an atmospheric temperature sensor, a humidity sensor, an air flow sensor, a radiation sensor, etc., are integrally formed. CONSTITUTION:At least a radiation sensor 22, an atmospheric temperature sensor 20 and a humidity sensor 30 are provided on a board 10. A cover plate 32 is so mounted at a specified interval from the board 10 as to cover the board 10, and an opening 34 is formed only above the sensors of the plate 32. A side between the plate 32 and the board 10 is formed with an opening 35 in which an air flow can pass.
Patent JP-H06119994-A (JP)
Title: Atmospheric pressure plasma generating device and processing method using it
Inventor: OGINO TAKASHI
IPC: D04H1/4242
Filed: 1992-10-07
Abstract: PURPOSE:To produce a uniform plasma over the inter-electrode space and eliminate provision of any device of high sealing structure by installed an electrode of a surface resistance between 10<3>-10<6>OMEGA in a reaction vessel constituting an atmospheric pressure plasma generating device, and thereby introducing such a constitution that the discharge is not generated easily and the surface resistance is not of such a value as to make discharge hard to occur. CONSTITUTION:An atmospheric pressure plasma generating device is composed of a reaction vessel 1, electrodes 2 situated opposingly, gas lead-in part 11, and gas exhaust part 12. The surface resistance of the electrode 2 is made between 10<3>-10<6>OMEGA, which is because below the range can not give a uniform plasma to cause generation of arc discharge, while exceeding this specified range requires heightening of the impression voltage considerably much. The electrode 2 is of fiber sheet such as textile, knit matter, or nonwoven cloth, favorably subjected to a raising process, and eventually to an electroconductivity processing in the case the specified resistance can not be obtained. The degree of fibrousness should preferably be under 0.5 deniel.
Patent JP-H10141323-A (JP)
Title: Hydraulic cylinder
Inventor: OFUJI SHOJI
IPC: F15B15/16
Filed: 1996-11-06
Abstract: PROBLEM TO BE SOLVED: To prevent cavitation noise from generating when a first slider and a second slider simultaneously expands or contracts. SOLUTION: A hollowly cylindrical first slider 20 arranged slidable in the axial direction is provided inside a fixed cylinder 10 in a slidable manner in the advancing direction and in retreating direction with respect to the fixed cylinder 10. When pressure oil is supplied to or discharged from inside the fixed cylinder 10, it is designed so that pressure oil filled in the fixed cylinder beforehand is supplied to and discharged from inside the first slider 20 via a pressure oil supply/discharge hole 23 provided on the first slider 20. It is also designed so that pressure oil passing through the pressure oil supply/ discharge hole 23 is squeezed by an orifice composed by a step provided in the interior of the pressure oil supply/discharge hole 23 in an inwardly protruding manner.
Patent JP-H06148535-A (JP)
Title: Peep hole of door, etc.
Inventor: PINSHIYASU GOORUDOSUTAIN
IPC: G02B23/02
Filed: 1992-11-02
Abstract: PURPOSE: To provide a wide angle inspection hole fitted to a small hole that can be formed with a standard spiral drill by deflecting an optical axis at least once with an angle from an optical system to an inspection lens. CONSTITUTION: A multi-lens objective system 2 provided for a cylindrical member 4 inserted into the hole part of a door 6 is positioned in the thickness of the door and it can use the hole of 1/2 inch in the standard hole part for inspection hole. The hole part can be manufactured by using the standard spiral drill and a first container part 8 of a container constituted of two parts is adhered to the screw thread part of the cylindrical member 4. Then, it is fixed by a ring 10. A bullet protection resistant plate 14 and an erect prism 12 are provided for the container part 8. A fresnel lens 16 is provided in the cylindrical member 4. The back face 18 becomes a ground glass form and a diffused screen is formed. A second container part 20 controls a reflecting mirror 24 with second deflection on the optical axis A.  The optical axis A is faced to the direction of a projecting lens 26 and a user U can view a solid image with both eyes.
Patent JP-H03154085-A (JP)
Title: Wet image forming device
Inventor: FUJINO MAKOTO
IPC: G03G15/10
Filed: 1989-11-13
Abstract: PURPOSE:To transfer a toner image without missing regardless of the smoothness of the surface of a recording paper by using an intermediate transfer medium provided with an elastic layer consisting of a thin dielectric layer whose surface is smooth and a conductive rubber layer which supports the dielectric layer. CONSTITUTION:An intermediate transfer drum 5 is constituted of a metallic hollow drum 50 and the elastic layer 51, and the layer 51 is constituted of the dielectric layer 52 and the conductive rubber layer 53 which supports the layer 52. In the case of performing primary transfer from a photosensitive drum 1 to the drum 5, transfer electric field is generated between the layer 52 and the toner image on the drum 1 to electrostatically transfer the toner image to the drum 5. Since the surface of the layer 52 is made smooth, the toner image is faithfully transferred to the drum 5. In the case of performing secondary transfer from the drum 5 to the recording paper 9, the layer 51 is changed in accordance with fine ruggedness on the recording surface of the recording paper by allowing a pressure roll 8 to press-contact with the drum 5 through the recording paper 9. Then, the toner image is faithfully and mechanically transferred to the recording paper 9 regardless of the smoothness of the recording paper 9.
Patent JP-2001116174-A (JP)
Title: Flexible joint
Inventor: KAMEOKA HITOSHI
IPC: F16L27/10
Filed: 1999-10-18
Abstract: PROBLEM TO BE SOLVED: To provide a flexible joint which is enhanced in the property of following relative displacement between casing spans by imparting expandability to a flexible joint body itself, and which is enhanced in productivity and construction property by eliminating the necessity of a sag. SOLUTION: The flexible joint provided between casing spans has a flexible joint body constructed of a stack of elastic material and reinforcing fibers which have high elongation performance. Preferably, the flexible joint body is in the form of flat bellows without sags. In Figure, 1 is the flexible joint body; 2 is the casing span; 3 is an anchor; 4 is a nut; 5 is a holding plate; 11 is outer surface rubber; 12 is inner surface rubber; 13 is the reinforcing fiber; 13A is weft; and 13B is warp.
Patent JP-H01239183-A (JP)
Title: Method for determining and controlling composition ratio of wood chip mixture in alkali pulp digestion process
Inventor: RAIMO AREN
IPC: D21C3/00
Filed: 1988-11-24
Abstract: PURPOSE: To precisely control the composition between conifer and hardwood so as for bleaching condition to be optimized by determining the composition proportions of a wood chip mix dispensed in alkaline delignifying processes through the analysis of the concentration of decomposition products from woods in a cooking liquor. CONSTITUTION: When monitoring the composition proportions of a wood chip mix dispensed in alkaline delignifying processes, particularly in sulfate and soda/anthraquinone cooking, the method of this invention is to take a cooking liquor sample in the early delignifying process of the cooking process, to measure each concentration of compounds in decomposition products dissolved in the cooking liquor by the gas chromatography or high-pressure chromatography, to determine the composition of the wood chip mix of a raw material on the basis of the content proportions and to optimize conditions in bleaching processes following the cooking process.
Patent JP-H02140940-A (JP)
Title: Semiconductor device
Inventor: KUNII MASABUMI
IPC: H01L29/73
Filed: 1988-11-22
Abstract: PURPOSE:To obtain a high-performance HBT at a low cost by installing an emitter region of super-lattice structure, a base region, and a collector region. CONSTITUTION:An emitter of amorphous super-lattice structure is made by laminating amorphous Si and amorphous silicon carbide alternately. In the case of super-lattice, the discontinuous quantity of a valence electron band 202 and a conduction band 201 from a base 207 and an emitter 205 can be controlled by the thickness of a well layer and the doping quantity of an impurity, therefore, the most suitable emitter-base junction characteristic can be obtained. That is, the discontinuous quantity of the conduction band 201 in the super-lattice structure can be decreased and that of the valence electron band 202 can be increased. Therefore, it also becomes possible to confine only the wave function of holes in a quantum well without restraining the wave function of electrons. Thereby the performance of an HBT(heterojunction bipolar transistor) can be far advanced at a low cost.
Patent JP-H03156960-A (JP)
Title: Semiconductor device
Inventor: HARADA SHIGEKI
IPC: H01L23/00
Filed: 1989-11-15
Abstract: PURPOSE:To surely read out a display pattern by using a simple constitution by providing a display pattern of a type name, a production No., a production date or the like which is formed by irradiating a laser beam from the surface of a heterogeneous ceramic film and which has been engraved down to a depth exposing a ceramic package. CONSTITUTION:A heterogeneous ceramic film 5 is formed on the surface at a ceramic package 1; it has high contrast to the ceramic package 1. A display pattern 3 is formed by irradiating a laser beam 2 from the surface of the heterogeneous ceramic film 5; it displays a type name, a production No., a production date or the like which has been engraved down to a depth exposing the ceramic package 1. Consequently, a display pattern with high contrast can be formed easily; the display pattern is not deteriorated by corrosion or the like. Thereby, the display pattern can be read out surely by using a simple constitution.
Patent JP-H06150097-A (JP)
Title: Quality control device
Inventor: OIWA SHINICHI
IPC: G06Q50/00
Filed: 1992-11-04
Abstract: PURPOSE:To speedily find out any countermeasure effective for recovery when any quality abnormality is generated. CONSTITUTION:Basing on the measured data of respective 1st, 2nd,..., n-th inspection machines 111, 112,..., 11n, a quality tendency abnormality judging means 18A and an individual quality abnormality judging means 18B judge the generation of quality abnormality, and the item of generated quality abnormality is inputted to an information analyzing means 30. The countermeasure effective for really solving this quality abnormality item is inputted from a countermeasure input means 20 to the information analyzing means 30 as well. Basing on the input data, the information analyzing means 30 stores the suitable counter measure at every classified respective quality abnormality items calculates the probability of recovery by the countermeasure and displays the data on a counter measure display means 40.
Patent JP-H11135260-A (JP)
Title: Light emitting element
Inventor: KOHAMA TORU
IPC: H01L51/50
Filed: 1997-10-28
Abstract: PROBLEM TO BE SOLVED: To provide a high brightness light emitting element which has a high electric energy utilizing efficiency and has an enhanced durability. SOLUTION: A light emitting element to work with electric energy is configured so that a substance to make light emission as the fundamental function exists between a positive electrode and negative electrode, and contains a compound selected among a group of homologous organic compounds meeting the condition that (a) is over 7×10<4> according to the relational expression Tg=-a(1/Mw)+b, where Tg is the glass transition temperature by  deg.C and Mw is the molecular weight.