baber/WOPTO huggingface dataset:
Patent JP-H04190592-A (JP)
Title: Dimming controller
Inventor: YAMAGUCHI YASUSHI
IPC: H05B37/02
Filed: 1990-11-24
Abstract: PURPOSE:To enable smooth fading control even if next fading control is started during present fading control by providing a preference operation means which leads out corresponding dimming level values preliminarily determined in response to outputs from a plurality of fading operation means. CONSTITUTION:Corresponding dimming levels preliminarily determined by a preference operation means 31, e.g. the maximum dimming level is selected from outputs of a plurality of operating means 28 to 30. When the operation means 29 under operation exists among the means 28 to 30 and next fading operation is started, and when next fading operation is carried out by the operation means 30 under operation, fading control is performed from the dimming level under operation, while it is carried out by the operation means not under operation, fading operation is performed from the dimming level at the scene during dimming control operation, and the corresponding level preliminarily determined by the preference operation means 31 is selected. The transfer operation between scenes can be carried out smoothly in this way.
Patent JP-H11153753-A (JP)
Title: Read-out optical system, image reader and bar code reader using it
Inventor: BOKU KAZUTAKE
IPC: G02B13/24
Filed: 1997-11-20
Abstract: PROBLEM TO BE SOLVED: To realize a read-out optical system demonstrating excellent image- formation performance whose chromatic aberration is corrected without increasing the constituting number of lenses by having a diffraction effect on a lens surface. SOLUTION: The read-out optical system is constituted of a diaphragm 1, a first lens 2 and a flat plate 3 optically equivalent to the face plate of an image pickup device which are orderly arranged from an object side. The image side surface of the first lens 2 constituting the read-out optical system is formed into a convex surface, and also a grating element surface 60 having positive refracting power is formed on the image side surface. Also, the object side surface of the first lens 2 is formed into an aspherical surface whose partial radius of curvature is made smaller as it goes away from an optical axis.
Patent JP-H07176077-A (JP)
Title: Optical information medium
Inventor: AKIYAMA TETSUYA
IPC: G11B7/24097
Filed: 1993-12-20
Abstract: PURPOSE:To provide an optical information medium having no strain of a substrate which is not impaired with mechanical performance even when the medium is repeatedly attached to an detached from a recording and reproducing device. CONSTITUTION:This optical information medium is made by sticking two substrates 1, 2 having recessed parts 14, 15 formed with center holes 16, 17 near the center of the signal surfaces 3, 4 and fixed with hubs 12, 13 at the recessed parts 14, 15, respectively with the signal surfaces 3, 4 confronted each other. By making the distance between the signal surface and the upper surface of the hub specified value or more or by applying an adhesive and then sticking a film to the upper surface of the hub, hubs are prevented from adhering to each other, or by inserting a disk comprising a magnetic material to the space enclosed with recessed parts of the two substrates, no strain is generated ion the substrates and the optical information medium whose mechanical performance is not impaired even the medium is repeatedly attached to an detached from a recording/reproducing device is obtd.
Patent JP-2001143824-A (JP)
Title: Connector structure of electrical connection box
Inventor: OKAMURA NORITOMO
IPC: H01R107/00
Filed: 1999-11-10
Abstract: PROBLEM TO BE SOLVED: To provide a connector structure that can enhance the generality of use and be made from inexpensive material and has lower height of connection box. SOLUTION: A connector housing 13 is mounted separately from a case 10, an opening 10c is formed in the case 10 to imbed and secure the connector housing 13. Connector terminals 15 are mounted in the connector housing 13, in which extension 15b or 15c of the connector terminals 15 forms a horizontal plane adjacent to a circuit pad 16 such as electronic parts on the board 17 when the connector housing 13 is imbedded into the opening 10c. Therefore, the adjacent extension 15b or 15c of the connector terminals 15 and the circuit pad 16 on the board 17 are bonded with wire 18.
Patent JP-H05154493-A (JP)
Title: Anaerobic water treating equipment
Inventor: SHIBAZAKI KAZUO
IPC: C02F3/08
Filed: 1991-12-04
Abstract: PURPOSE:To diminish the installation space and to reduce cost by simplifying the constitution of a anaerobic water treating equipment. CONSTITUTION:Granules 4 are packed in the reaction part 3 of an anaerobic reactor. Anaerobic microorganisms stuck to the granules 4 generally receive organic substance contained in waste water as a nutrient and propagate. When anaerobic microorganisms propagate, the number of the granules 4 is increased and the fluidization volume thereof is enlarged. However, the propagated granules 4 are introduced into an excess sludge holding part 17 provided around the upper part of the reaction part 3 by the density difference in both the upper part of the reaction part 3 and a clarification part 5. Herein the propagated granules 4 are settled, concentrated and pulled out. Therefore, the fluidization volume of the granules 4 is not enlarged. Moreover supernatant liquor generated in a concentration tank of excess sludge in a conventional example is not generated. The constitution of an equipment necessary for returning the supernatant liquor is simplified.
Patent JP-H07239540-A (JP)
Title: Silver halide color photographic sensitive material
Inventor: ISHII YOSHIO
IPC: G03C1/00
Filed: 1994-12-22
Abstract: PURPOSE:To obtain a photographic sensitive material having high sensitivity, excellent in pressure resistance and hardly increasing fog after storage over a long period of time by incorporating a specified compd. and allowing specified flat platy particles to account for a specified percentage or more of the total projection area of silver halide particles contained. CONSTITUTION:When blue-, green-and red-sensitive silver halide emulsion layers are disposed on a base to obtain a photographic sensitive material, a compd. represented by formula I, II, etc., is incorporated and flat platy particles each having an aspect ratio of >=2 are allowed to account for >=60% of the total projection area of silver halide particles contained in at least one of the photosensitive silver halide emulsion layers. The flat platy particles have >=10 dislocation lines per one particle. In the formula I, Ra1 is alkyl, alkenyl, aryl, acyl, alkyl, arylsulfonyl, etc., and Ra2 is the hydrogen atom or a group represented by the Ra1. In the formula II, X is a heterocyclic group and Rb1 is alkyl, alkenyl or aryl.
Patent JP-H04190951-A (JP)
Title: Method for measuring friction force between mold and cast slab in continuous casting device
Inventor: YAMAMOTO YOICHI
IPC: B22D11/16
Filed: 1990-11-22
Abstract: PURPOSE:To execute the measurement for coefficient of friction in high accuracy by obtaining driving torque component for pinch rolls and calculating the friction force between a mold and a cast slab from force acted to the mold with molten steel static pressure and driving torque component for pinch rolls. CONSTITUTION:The force acted to the mold 1 is obtd. from the molten steel static pressure. From a driving motor 5 for the pinch rolls 3, the number of revolution and the torque are detected by using a detector 6 for the number of revolution. By analyzing the detected torque, the spectrum of mold oscillating frequency component is obtd. and also thrust for driving the pinch rolls 3 is obtd. The force acted to the mold 1 from the molten steel static pressure and the friction force between the mold 1 and the cast slab 2, from the driving torque component for pinch rolls 3, are calculated. By this method, the measurement of coefficient of the friction can be executed at high reliability.
Patent JP-H05154555-A (JP)
Title: Method for straightening shape of light gage h shape steel
Inventor: TANI HIROYUKI
IPC: B21D3/05
Filed: 1991-12-04
Abstract: PURPOSE:To provide the shape straightening method which can easily and exactly correct the twisted deform of light gage H shaped steel, makes the straightening device of a simple structure and straightens without stopping the manufacturing line. CONSTITUTION:When flanges of H shape steel 2 are pressed at the same positions by clamping from upper and lower with outer rolls and two inner rolls arranged at both sides by clamping webs 7 of H shape steel 2, the contacting position to the flange 5 of the one hand side inner roll 10 contacting with one hand side flange 5 is placed to the position slightly moved to the fore or rear direction by the prescribed distance against the advancing direction of the H shape steel from the contacting position of the outer rolls 6. The warp deforming force to the opposite direction to the direction of twist deforming generated at the H shaped steel is applied to this flange 5 without stopping the manufacturing line of the H shape steel by moving the abutting position of one hand side inner rolls 10 and changing the pulling force applied to the upper and lower surfaces of flange 5 as the abutting side of this inner rolls 10.
Patent JP-H02167393-A (JP)
Title: Operation of coke furnace
Inventor: NAKAJIMA RYUICHI
IPC: C10B43/00
Filed: 1988-12-21
Abstract: PURPOSE:To reduce heat consumption required for coke furnace operation by detecting carbon deposition index on the walls of the carbonization chamber from the peak value of coke-pushing current, the standing time and the coke weight and setting the minimum time from the index. CONSTITUTION:The peak value of the pushing current (A) is represented in the equation (a to d are constants) as functions of the index of carbon deposition (IC), standing time (ST), and coke weight (W), and IC is calculated. On the basis of the IC value, the minimum ST necessary for continuing safe operation is calculated.
Patent JP-H07174289-A (JP)
Title: Vacuum heat insulating material
Inventor: SAWA HIROKI
IPC: F25D23/06
Filed: 1993-12-20
Abstract: PURPOSE:To improve impact resistance and heighten reliability as heat insulating material by forming a vacuum heat insulating material container of a frame body made of resin, and metallic foil. CONSTITUTION:A frame body 1 is formed of high barrier property resin such as polyacrylonitrile(PAN) and polyethelene terephthalate(PET). The opposed opening faces of the frame body 1 are closed with stainless metallic foil 2, for instance, and reinforcing material 3 such as silica or urethane foam for reinforcing the metallic foil 2 is filled inside to create vacuum. Impact resistance is thereby improved, and reliability as heat insulating material is heightened.
Patent JP-H11152782-A (JP)
Title: Water retentive structure for rainwater in water permeable facilities
Inventor: SHIBATA TETSUYASU
IPC: E03F5/04
Filed: 1997-11-21
Abstract: PROBLEM TO BE SOLVED: To lessen a permeable function of rainwater and make slow the diffusion of rainwater by embedding the upper part of a rainwater-permeable and retainable body or a water permeable membrane surrounding the upper part and a part of the side part, in the underground. SOLUTION: In this water retentive structure A, crushed stone elements 3 constituted of a plurality of crushed stones forming a rainwater-permeable and retainable body are contained in impermeable U-shaped water sealing concrete plates 2 and a water- permeable sheet element 4 forming a water-permeable membrane is laid thereon. The water sealing concrete plates 2 have a specified length divided into a plurality of parts in the longitudinal direction of the water retentive structure A, and a width and a length in which the lower part and the side part of the crushed elements 3 forming a water retentive body can be surrounded. Ground is excavated by the sum distance of the depth from the ground 1 surface 1a to the structure and the height of the water sealing concrete plates 2 to form a ditch 5.  The water sealing concrete plates 2 are put in the ditch 5 and connected to each other so that the lower ends and the side ends of the adjacent water sealing concrete plates 2 in the longitudinal direction.
Patent JP-H03180962-A (JP)
Title: Neural network device
Inventor: IZUI YOSHIO
IPC: G06N3/04
Filed: 1989-12-11
Abstract: PURPOSE:To improve a learning speed or a dynamics converging speed by setting up the I/O characteristics of respective neural elements as differentiable non-decrement functions having large inclinations and determining the initial value by using connection weight or distribution having the highest probability near the center part of the internal state defining area of each neural element. CONSTITUTION:Each neural element 1 has the I/O characteristics 4 of a large inclination and the initial value of feedforward type connection weight or the initial value of the internal state of the feedback type neural element 1 is determined by using distribution such as normal distribution 4 and triangular distribution 7 having the highest probability near the center of the defining area. Since the inclinations of the I/O characteristics of the neural elements 1 is increased by multiplying an input value by a prescribed number, the learning speed or the dynamics converging speed can be improved.
Patent JP-H06329105-A (JP)
Title: Stretch packaging machine
Inventor: SEYASU SHIROU
IPC: B65B11/20
Filed: 1992-11-30
Abstract: PURPOSE:To extend the packageable size of an object to be packaged, and at the same time, prevent a film from being wasted by a method wherein a cut film which is gripped between both front and rear grippers is moved toward a packaging section in which an object to be packaged is placed, and a centering between the packaging section and cut film is performed. CONSTITUTION:A front side gripper F grips the leading end of a rolled film 2 being held by film holding bodies 61, 62, and then moves in the direction being in parallel with the longitudinal direction of the film 2, and pulls out the gripped leading end of the film 2 by a specified length. Also, a rear side gripper G grips the rear end of the film 2 which is pulled out by the front side gripper F. Then, the film 2 is cut by a cutter at a location which is behind the rear side gripper G. After the cutting, both grippers are moved by a synchronized speed, and a centering between the center of the film 2 which is gripped by both grippers F, G and a packaging section B is performed. By this method, even when the size of the film 2 is changed, the finish of an object to be packaged can be made favorable.
Patent JP-H07176666-A (JP)
Title: Manufacture of circuit board for electric appliance
Inventor: NAKASE TAKAYUKI
IPC: B29C45/14
Filed: 1993-12-21
Abstract: PURPOSE:To decrease the number of times for setting a conductor in a molding metal die and to facilitate separation of conductor significantly after molding an insulating board by interconnecting a plurality of conductors inserted into the insulating board. CONSTITUTION:A plurality of conductors 15-18, 21-26 are coupled, at one ends thereof, with a supporting piece 20 through coupling parts 19 to produce circuit forming bodies 13, 14. The circuit forming bodies 13, 14 are then set, except the coupling parts 19 and the supporting piece 20, in the cavity of a molding metal die. Subsequently, the cavity is filled with a resin material thus molding an insulating board inserted with the circuit forming bodies 13, 14. Upon finishing the molding process, the coupling parts 19 are broken thus facilitating the the work for separating the conductors 15-18, 21-26 without requiring any special facility or tool.
Patent JP-H08153430-A (JP)
Title: Insulating cap for thermostat
Inventor: ISHIGURO MAKOTO
IPC: H01H37/04
Filed: 1994-11-29
Abstract: PURPOSE: To facilitate the housing and fixing of a thermostat, fix the thermostat by an opening to prevent the slippage by providing the opening and a slit on the side surface of an insulating tube. CONSTITUTION: An insulting tube 1 has an opening 2 on the circumferential surface, and slits 3, 3' and burst preventing holes 4, 4' on both longitudinal sides. The length L of the tube 1 is set according to the dimension of a thermostat. The size of the opening 2 is also determined depending on the thermostat dimension. The slits 3, 3' are set to have a length capable of housing the thermostat. When the cap 1 is stalled to the thermostat, the thermostat is housed into the tube 1 through the opening 2 and the slits 3, 3', only the thermosensitive surface is exposed from the opening 2, and a lead is mounted thereon. Thus, the housing and fixing of the thermostat are facilitated without loosing the heat responsiveness, and the safety is enhanced from a viewpoint of insulation since the part other than the thermosensitive surface is housed in the cap 1.
Patent JP-H03184372-A (JP)
Title: Manufacture of semiconductor device
Inventor: KANEKO SHINJI
IPC: H01L29/78
Filed: 1989-12-13
Abstract: PURPOSE:To achieve a less fluctuation in characteristics due to hot carrier effect of an N-channel MOSFET without deteriorating the performance of the P-channel MOSFET by forming a low-concentration source/drain region of N-channel MOSFET and then performing heat treatment before forming a lowconcentration source/drain region of P-channel MOSFET. CONSTITUTION:In a method for manufacturing a semiconductor device including a CMOS device, an n-type impurity is impregnated into a p well 3 with a gate electrode 6 which is selectively formed on a gate oxide film 5 as a mask for forming a low.-concentration source/drain region 8 of N-channel MOSFET by impregnating an n-type impurity into the p well 3, heat treatment is made at a temperature exceeding 900 deg.C, and a p-type impurity is impregnated into an n well 2 with the gate electrode 6 as a mask, thus forming a low- concentration source/drain region 10 of P-channel MOSFET. Then, after a side wall 11 is formed at each gate electrode 6, a highconcentration source/drain region 13 is formed at the n well 2 and a high-concentration source/drain region 15 is formed at the p well 3 with the side wall 11 and the gate electrode 6 as a mask.
Patent JP-H09162337-A (JP)
Title: Semiconductor element encapsulating package
Inventor: OIKE SATOSHI
IPC: H01L23/373
Filed: 1995-12-11
Abstract: PROBLEM TO BE SOLVED: To normally and stably operate a semiconductor element during a long period by a method wherein a heat sink is fitted on an outer face of an insulation container comprising an insulation base for encapsulating the semiconductor element inside and a lid body, and the heat sink is formed with silicon monocrystal. SOLUTION: A plurality of metallized wiring layers 5 are coated with an insulation base 1 ranging from a periphery of a recess part 1a to an outer peripheral edge, and the peripheral part of the recess part 1a of these metallized wiring layers 5 is connected electrically with each electrode of a semiconductor element 3 via a bonding wire 6. Further, an external lead terminal 7 connecting with an external electric circuit is soldered and fitted on a portion introduced into an upper outer peripheral edge of the insulation base 1. A heat sink 8 is fitted on a lower face of the insulation base 1 on which the external lead terminal 7 is fitted, and this heat sink 8 is formed with silicon monocrystal, to absorb heat generated when the semiconductor element 3 operates and to radiate it into the atmosphere, so that the semiconductor element 3 is set to be at an appropriate temperature.  Accordingly, it is possible to always normally operate the semiconductor element 3.
Patent JP-H11146623-A (JP)
Title: Double power generator
Inventor: KOU SEIKOU
IPC: H02K23/60
Filed: 1997-10-20
Abstract: PROBLEM TO BE SOLVED: To make induced electromotive force generated in a generator almost double the conventional generator which rotates only either one of an armature or a magnetic pole to obtain high efficiency and low pollution, by simultaneously rotating the armature and the magnetic pole in the opposite direction to each other. SOLUTION: An armature 3 and magnetic poles 1, 2 are simultaneously rotated in the opposite direction to each other. The induced electromotive force generated by Fleming's law is increased twice that of a generator which rotates only the armature 3 or the magnetic poles 1, 2. It is thus possible to apply to an engine generator, a hydraulic power generator, thermoelectric power generator, a nuclear power generator, or a hybrid electric vehicle, thereby providing high efficiency and low pollution.
Patent JP-H07176892-A (JP)
Title: Automatic installation equipment of components
Inventor: MASUDA KAZUO
IPC: B23P19/00
Filed: 1993-12-21
Abstract: PURPOSE:To prevent the interruption of an equipment due to the sold out of components, by making a component supply maintaining means maintain all kinds of mounting components to be bonded to a printed circuit board, storing at least two groups of component supply units for every kinds in a component storing means, and automatically replenishing vacant component supply units. CONSTITUTION:All kinds of component supply units 2 on which mounting components necessary for a previously set printed circuit board are mounted are set on a component supply station 3. A component loader 5 moves a vacant component supply unit 2 led in a component supply unit discharge loader 5b, and finally moves the unit 2 to the position of a component storing vessel 4. When the component supply unit 2 on which all kinds of mounting components necessary for the component supply station 3 are mounted is set, a mounting machine 1 beings mounting action to the printed circuit board. Thereby the interrution of an equipment due to components sold out can be avoided.
Patent JP-H09161395-A (JP)
Title: Optical information reproducing device
Inventor: HATTORI TAKAHIKO
IPC: G11B19/28
Filed: 1995-12-11
Abstract: PROBLEM TO BE SOLVED: To unnecessitate excess capacity for absorbing jitters for a working memory of a first error correction processing circuit and to unnecessitate a rotary motor with strong torque in an optical information reproducing device for variably reproducing an optical disk in which modulation signals of data are recorded on a spiral track at a constant linear velocity. SOLUTION: In this device, the operation of a signal processing circuit excepting data read-out operation of a buffer memory circuit 17 is entirely controlled by a synchronizing clock signal 59 synchronized with the modulation signal 51 of the data read out from the optical disk 11. Further, the data read-out operation of the buffer memory circuit 17 is controlled by the signal selecting either one of data read-out request signal 57 from a reference clock signal 60 or an interface circuit 18. When the data are the audio data, a D/A converter 21 is connected to the buffer memory circuit 17, and the data read-out operation of the buffer memory circuit 17 is controlled by the reference clock signal 60.