baber/WOPTO huggingface dataset:
Patent JP-H0795448-A (JP)
Title: Ghost eliminating device
Inventor: KOBAYASHI SATOSHI
IPC: H04N5/21
Filed: 1993-09-24
Abstract: PURPOSE:To shorten the time in which the tap coefficient of a transversal filter 3 is converged so as to eliminate the ghost by eliminating a need of field operation/averaging for each tap coefficient correction, CONSTITUTION:A high-speed ghost elimination period TR is set in the start stage of ghost elimination, and signal changeover switches 15 to 17 are switched to the sides of terminals (a) to store the GCR waveform (GCR+Sg), which is obtained by a field operation circuit 9, in a waveform memory part 18 as a memory waveform MGCR. In second and following tap coefficient corrections, this memory waveform MGCR is read out and is made pass the transversal filter 3. In the high-speed ghost elimination period TR, a signal changeover switch 14 is switched to the side of the terminal (a) to directly supply the output of a detection circuit 1 to am output terminal 5.
Patent JP-2001085169-A (JP)
Title: Lighting system
Inventor: IBARA KAORU
IPC: H05B37/02
Filed: 1999-09-13
Abstract: PROBLEM TO BE SOLVED: To extend the life of a first light source and to enhance the relative color rendering property of a second light source without increasing the amount of work needed for lamp replacement. SOLUTION: This lighting system has a white LED 2 having a relatively good color rendering property and a relatively short life and a yellow LED 3 having a relatively poor color rendering property and a relatively long life, and a life extension means (sensor device 5) is provided for extending the life of the white LED 2. Thus, the life of the white LED 2 of relatively good color rendering property and short life can be extended by the life extension means, so the life of the white LED 2 can be prolonged. This eliminates a difference in life between the white LED 2 and the yellow LED 3, so the number of times of lamp replacement can be reduced to half as much as is necessary if the white LED 2 and the yellow LED 3 are simply mixed, and the labor and cost required for lamp replacement can also be reduced.  The lighting system can improve the color rendering property, as compared with other lighting system such that illumination is provided solely by the yellow LED 3 of relatively poor color rendering property and long life.
Patent JP-H01285135-A (JP)
Title: Fish-catching cage
Inventor: TOMITA SHIGEYOSHI
IPC: A01K69/08
Filed: 1988-10-13
Abstract: PURPOSE:To provide the title cage so designed that an attaching lever is vertically fitted along the outer surface of the longitudinal frame lever of a cage frame, and a cage net openable at its bottom is suspended on a suspension ring which is fitted on the attaching lever so as to be free to move vertically, thereby enabling crabs, lobsters, eels, etc., to be easily caught. CONSTITUTION:An attaching lever 2 is vertically fitted along the outer surface of the longitudinal frame lever 1a of a cage frame 1, and a cage net 3 openable at its bottom is suspended on a suspension ring 4 which is fitted on the attaching lever 2 so as to be free to move vertically. That is, if the cage frame 1 and cage net 3 are sunk to the river bottom, the surrounding of the cage frame 1 is wholly released, and crabs, lobsters, eels, etc., can freely have access to the cage frame 1, and when the cage frame 1 is to be pulled up, if the cage net is lifted, the whole surface around the cage frame is closed, thereby the crabs, lobsters, eels, etc., caught cannot escape therefrom; therefore, if lightweight fish reef, feed, etc., are held in the cage frame, these fishes will easily be caught.
Patent JP-H0898469-A (JP)
Title: Motor
Inventor: MATSUBARA TAKESHI
IPC: H02K13/00
Filed: 1994-09-28
Abstract: PURPOSE: To suppress the effect of skin resistance by increasing the interval between a commutator and a brush gradually as the distance from a pressing position increases such that the contact area between the commutator and the brush increases gradually as the brush abrades. CONSTITUTION: As the distance from a position where a brush 10 is pressed against a commutator 9 toward the apex of a circular cone increases, the interval between the brush 10 and the commutator 9 increases gradually. In other words, the contact area between the commutator 9 and the brush 10 is small at first, as shown by hatching S, and the contact area increases gradually as the brush 10 abrades. Consequently, the pressure of the brush 10 per unit area of the commutator 9 is high at first and the contact faces of the brush 10 and the commutator 9 can be protected against formation of a film. When the brush 10 is abraded to increase the contact area as shown by hatching S', the brush 10 and the commutator 9 come into contact with each other through new contact faces, i.e., the facing surfaces 9S, 10S, thus preventing formation of film.
Patent JP-H09120698-A (JP)
Title: Test method for semiconductor memory device
Inventor: YANAGI SAIKAN
IPC: G11C29/34
Filed: 1996-09-30
Abstract: PROBLEM TO BE SOLVED: To provide the test method of a semiconductor memory device, in which operating speed can be increased and power consumption may also be reduced. SOLUTION: The test method of a semiconductor memory device has switching means SW for selecting a large number of data lines, output sense amplifiers DA connected to the selected data lines, and comparators COMP continuously comparing a fixed number of outputs from the output sense amplifiers DA. A data-line selective means successively transmitting internal signals PGIOS to the switching means SW by a shift register SR corresponding to an internal clock and selecting the data lines in succession is mounted. Inputs to the output sense amplifiers DA are changed by the successive operation of the data-line selective means, and a fixed number of successive outputs from the output sense amplifiers DA are compared (series comparison) in the comparators COMP.  A first logic is output when there is only one data under a different logical state in the successively outputs, and a second logic is output when all data are the same.
Patent JP-H09179801-A (JP)
Title: Method for customizing control interface of device of network
Inventor: JIYONASAN DEII REBIN
IPC: G06F3/033
Filed: 1996-09-30
Abstract: PROBLEM TO BE SOLVED: To provide a new superior user interface which has the capability of selectively adapting an interface control panel and a relative screen dialog so as to comply with an expected job request. SOLUTION: A user display includes a path button array 206 and is mutually connected to plural devices on the network. This method stores a customized interface control in a general storage interface control category, and displays and actuates job programming buttons displaying programming options such as storage and storage as an option. This method includes technology for generating selective multifunctional operation which can not be used before by expanding the function of a selected machine on the network.
Patent JP-H01104496-A (JP)
Title: Flux for brazing aluminum material
Inventor: FUJIYOSHI TATSUYA
IPC: B23K35/363
Filed: 1987-10-16
Abstract: PURPOSE:To improve the durability of an Al material after brazing by using a flux contg. fluorosilicate and zinc fluoride in specified ratios to the basic compsn. and further contg. aluminum fluoride in a prescribed ratio to the product. CONSTITUTION:An Al material (substrate) 1 is brazed with a flux consisting of 99-93% basic compsn. and 1-7% aluminum fluoride. The basic compsn. consists of 30-90% potassium fluorosilicate and 70-10% zinc fluoride. A firm, durable Al material product is obtd. by brazing.
Patent JP-S61136253-A (JP)
Title: Semiconductor integrated circuit device
Inventor: TANAKA YASUSHI
IPC: H01L21/822
Filed: 1984-12-07
Abstract: PURPOSE:To prevent the size of the chip from enlarging in a semiconductor integrated circuit device, wherein one end of the low-resistance body to be formed by diffusing an N<+> type impurity is connected to the outside connecting terminal, by a method wherein the cathode of the electrostatic breakdown protective diode on the negative side of the outside connecting terminal and the low-resistance body are constituted of the same N<+> type diffusion region. CONSTITUTION:One end of the low-resistance body, where the main body of the low-resistance body, an N<+> type diffusion region 31, is connected to an outside connecting terminal 11, is made to protrude from the base region, a P type diffusion region 29, and is made to junction with the N<-> type region. As a result, an N<-> type region 23, which is isolatedly formed as the island for the low-resistance body, is commonly used as the cathode of the electrostatic breakdown protective diode on the negative side of the outside connecting terminal 11 and the need to constitute the electrostatic breakdown protective diode on the negative side as an independent element as in the conventional method is eliminated.
Patent JP-H02105925-A (JP)
Title: Logical arithmetic setting device for image memory
Inventor: ONO TOSHIHIRO
IPC: G06F12/00
Filed: 1988-10-15
Abstract: PURPOSE:To set the same logical arithmetic codes for all planes by single-time access by setting the same logical arithmetic codes for all the planes at the same time as a common address space is accessed. CONSTITUTION:When an address signal D is supplied from a bit map controller to a control circuit 2, this address signal AD is decoded by a control circuit 2. Consequently, when one of individual logical arithmetic setting areas A1-An is selected, the corresponding individual area selecting signal goes to 'HIGH' and the logical arithmetic codes CD are written in the corresponding plane. When a common logical arithmetic setting area A0 is selected, a common area selecting signal SEL ALL goes to 'HIGH', and all plane select signals O1-On go to active according to the timing of the output signal EN of a timing generating circuit 4. Consequently, the same logical arithmetic codes are set for all the planes P1-Pn at the same time.
Patent JP-H02106817-A (JP)
Title: Fluorine inclusive elastomer covered wire/cable
Inventor: NAKABASHI MASANOBU
IPC: C09D5/25
Filed: 1988-10-14
Abstract: PURPOSE:To eliminate inter-adhesion by forming a covered layer out of a composition including a tetrafluoroethylene-propylene copolymer of 30,000 to 60,000 number average molecular weight and of 10,000 to 2,000,000 molecular weight distribution, and by crosslinking the covered layer. CONSTITUTION:A covered layer is composed of a tetrafluoroethylene-propylene copolymer of 30,000 to 60,000 number average molecular weight and of 10,000 to 2,000,000 molecular weight distribution. For the tetrafluoroethylene-propylene copolymer, as well as tetrafluoroethylene and propylene as main components, a component that can be a part of a copolymer with these, for example, ethylene, butene-1, isobutane, acrylic acid and alkylstel can be added thereto properly. The composition including the tetrafluoroethylene-propylene copolymer is crosslinked after it is extrusively covered on a periphery of a conductor or of a wire core. A fluorine inclusive covered wire/cable with no inter-adhesion can thus be obtained.
Patent JP-2000089411-A (JP)
Title: Information processing medium
Inventor: WATANABE OSAMU
IPC: G03C1/73
Filed: 1998-09-14
Abstract: PROBLEM TO BE SOLVED: To improve information processing efficiency and the stability of a medium by constituting a recording and computing section by using a highly heat resistant high-polymer material formed by bonding a photoreactive component which induces a change in refractive index anisotropy by photoirradiation. SOLUTION: The recording and computing section of the information processing medium for recording and computing of image information is constituted by using the highly heat resistant high-polymer material formed by bonding the photoreactive component which induces the change in the refractive index anisotropy by the photoirradiation. The high heat resistance of this case cannot be unequivocally regulated as the high heat resistance varies with the applications and thermal use environment of the information processing medium. An example thereof includes such a reference that the recorded images are completely preserved for a long time at room temperature. or the recorded images are completely preserved for the time long time enough to have a practicable meaning at the temperature corresponding to the considerably stringent thermal use environment of the information processing medium.
Patent JP-H06109756-A (JP)
Title: Semiconductor acceleration sensor
Inventor: HIRAO MANABU
IPC: G01P15/09
Filed: 1992-09-29
Abstract: PURPOSE:To offset an external noise and enable only acceleration output to be detected by constituting a Wheatstone bridge circuit of a plurality of sets of bridge circuits respectively to output detected voltage of reversed polarity CONSTITUTION:A Wheatstone bridge circuit A using four resistors RA1 to RA4 of piezoresistance elements, and another Wheatstone bridge circuit B using resistors RB1 to RB4 are respectively formed on a silicon substrate 3. Regarding both of the bridge circuits A and B, the resistors RA1, RA3, RB2 and RB4 are such piezoresistance elements as capable of showing a change in the same direction, while the resistors RA2, RA4, RB1 and RB3 are piezoresistance elements showing a change in a direction opposite thereto, respectively for the deformation of the substrate 3. According to this construction, when an external noise, or acceleration is applied to this sensor, an output signal from each of bridge output terminals A and B shows a waveform with noise components superposed, but a differential amplifier outputs a signal of such a waveform as free from a noise component with only an acceleration component included.
Patent JP-H09103924-A (JP)
Title: Seal ring attaching device
Inventor: FUKUDA HIROMI
IPC: F16J15/00
Filed: 1995-10-06
Abstract: PROBLEM TO BE SOLVED: To provide a device capable of automatically attaching a seal ring to a seal groove formed in the receiving inner periphery of a pipe. SOLUTION: An inserting device 30 having an inserting head 35, a guiding plate 37 attached to the front side of the inserting head 35 and a pair of forming rollers 39 provided between the tips of the guiding plate 37 and the inserting head 35 is arranged on the axial center extended line of a pipe P. A seal ring supporting device 20 and a pressurizing device 80 having a pressure pin 81 on the supporting device 20 are provided between the guiding plate 37 and a clamping device 1. A seal ring R is supported by the supporting device 20, the inserting device 30 is advanced and the guiding plate 37 is inserted into the seal ring R.  The seal ring R is deformed inside by lowering the pressure pin 81, the seal ring R is inserted into the pipe P by advancing the inserting device 30 and the receiving inner periphery of the seal ring R is fitted in a sealing groove (a) by moving the forming roller 39 in an outer direction.
Patent JP-H0599085-A (JP)
Title: Cooling device for internal combustion engine
Inventor: KATSUMATA MASAJI
IPC: F02M35/104
Filed: 1991-10-08
Abstract: PURPOSE:To provide a means which allows parts around a cylinder to be simplified by preventing intake air from being increased in temperature due to high temperature cooling water with a cooling water passage connecting a radiator to a cylinder head integrated with an intake manifold as for the cooling device of an internal combustion engine. CONSTITUTION:Cooling water supply passages 41a and 41b supplying low temperature cooling water to a cylinder head from a radiator 1, and cooling water return passages 42a and 42b circulating high temperature cooling water from the cylinder head to the radiator, are formed integrally with the end section of an intake manifold 30. And the low temperature cooling water supply passages 41a and 41b are constituted to be interposed between each suction passage 31 through 36 of the manifold 30 and each high temperature cooling water return passage 42a and 42b.
Patent JP-S61140149-A (JP)
Title: Semiconductor ic device
Inventor: YOKOTA YASUYUKI
IPC: H01L21/768
Filed: 1984-12-12
Abstract: PURPOSE:To contrive the increase in size of through-holes without increasing wiring widths and wiring pitches, by a method wherein an intersection of wirings forming a through-hole is enlarged toward a vacant region of the plane, and the through-hole is extended to this enlarged direction. CONSTITUTION:The partial wiring 51 of the second Al layer 5 is a vacant region with no wirings that are adjacent to the lower part and therefore enlarges the intersection forming a through-hole 71 toward the vacant region. The through-hole 71 is extended toward its enlarged part 52 and contrives to enlarge its area by forming the whole in a rectangle. On the other hand, the intersection of the other wiring 53 of the second Al layer 5 with the wiring 32 of the first Al layer 3 has vacant regions above the wiring 52 and to the left of the wiring 32; therefore, the wiring 53 forms an enlarged part 33 upward. A through-hole 72 forms by extension toward above and left enlarged parts 54, 53 and contrives to increase its area by shaping the whole in L-form.
Patent JP-H02106675-A (JP)
Title: Ice tray
Inventor: MAEDA KOJI
IPC: F25C1/24
Filed: 1988-10-17
Abstract: PURPOSE:To enable ices to be grown from surfaces of an ice tray, shorten an ice making time than that of ice making at one surface and further to enable transparent ice to be made by a method wherein a bottom surface of each ice making compartment with its upper surface being opened and at least one or more side surfaces are made of porous plastic film. CONSTITUTION:An ice tray 4 is constructed such that porous plastic film 9 is arranged at side surfaces 7 and 8 including bottom surfaces 6 of ice making compartments 5. With such a configuration, in case of making ice, water is cooled by a left side surface 7, a bottom surface 6, and a right side surface 8 of porous plastic film 9. While ice is made at an ice making speed of 3 to 4mm/hour, air is pushed upwardly to form a transparent ice. Further, ice is made simultaneously from three surfaces of a left side surface, the bottom surface 6 and a right side surface 8 of each of the ice making compartments 5, and so an ice making time can be substantially shortened as compared with that of making ice at one surface.
Patent JP-H02108449-A (JP)
Title: Manufacture of fiber reinforced composite material
Inventor: WATANABE HIDEO
IPC: C22C47/12
Filed: 1988-10-17
Abstract: PURPOSE:To efficiently discharge segregated molten metal by setting one end of preform body at end face having fine holes connecting with a separated chamber, arranging a space between the other face of the preform body and inner wall of a mold, impregnating the molten metal and introducing the finishing impregnating part at center part into the above separated chamber. CONSTITUTION:The cylindrical preform body 1 is formed by using SiC whisker and A6061 Al alloy, etc., is used as matrix. A mold top plate 3, cover material 4 having fine holes and pushing material 6 are heated at the prescribed temp. and the preheated preform body 1 is set in the mold and the molten Al alloy 9 is filled up. By pressurizing the molten metal 9 from three directions of P1 with the low pressure, the molten metal is impregnated into the preform body 1 and at the time of completing the impregnation, the segregated molten metal 9a is developed at the center part. In the medium pressure pressurization, the segregated molten metal 9a is orderly discharged from the fine holes 5 to the separated chamber pouring basin part 8 along P2. After that, by keeping high pressurization, the development of shrinkage hole caused by solidified shrinkage is prevented. By this method, damage of the preform body is prevented and the component segregating part can be efficiently discharged.
Patent JP-H1186964-A (JP)
Title: Connector connecting structure
Inventor: SENOO YOICHI
IPC: H01R13/629
Filed: 1997-09-09
Abstract: PROBLEM TO BE SOLVED: To improve the assembling workability by bringing a movable connector set in a prescribed position on the side of a body to be assembled and movable along a guide part into contact with a fixed connector fittable thereto and installed in a prescribed position on the side of an assembling body to move the assembling body in a prescribed direction to the body to be assembled, and connecting the connectors to each other while moving the movable connector. SOLUTION: The insert type housing 11 of a movable connector 3 has slidable sliding pieces 15 on both sides of the circumferential surface, and it is installed by engaging projections of position regulating parts on the circumferential surface with a hole 12d and the like of two parallel rails 12 fixed to the inclined surface part 1a of a door body 1. The receiver type housing 21 of a fixed connector 4 is fixed to a prescribed position of the inclined surface part 2a of a door trim 2, and moved obliquely downward along the rails 12 together with the insert type housing 11 pressed by the contact with the guide surface of the fitting hole. The projections of the regulating parts are engaged with the other hole 12e and the like of the rails. Thus, the work for connecting the housings to each other prior to assembling of the door trim 2 can be omitted.
Patent JP-H03123044-A (JP)
Title: Manufacture of semiconductor device
Inventor: HIRAI MINORU
IPC: H01L21/60
Filed: 1989-10-05
Abstract: PURPOSE:To make it possible to move a product from a first device to a second device without involving manual work efficiently by a method wherein a dancer roller, which is moved up and down according to the state of the operations of the first and second devices, and position sensors are provided between the first and second devices. CONSTITUTION:A product from a device A1 is transferred to a device B2 through a dancer roller 7 of a buffer part 6 and in the case the speed of the device A1 is larger to the transferring speed of the device B2, a tape 5 loosens as the product is sent to the roller 7 of the buffer part 6, the roller 7 is moved downward, the roller 7 is made to soon position in the direction lower than a lower limit position sensor 8b and the operation of the device A1 is made to stop by the sensor 8b. After that, the operation of the device B2 only is continued and the roller 7 is made to ascend. On the other hand, when the speed of the device B2 becomes larger than that of the device A1, the roller 7 is made to ascend, the position of the roller 7 soon reaches in the direction higher than the position of an upper limit position sensor 8a and the operation of the device B2 is made to stop by the sensor 8a.
Patent JP-H07114657-A (JP)
Title: Centralized control unit for showcase
Inventor: KURIHARA HIROYUKI
IPC: F25D11/00
Filed: 1993-10-19
Abstract: PURPOSE:To preserve the capacity of required measured data by preserving data at normal time while maintaining certain intervals and to displaying the storage capacity and the date and time of the preserved data on a display when the measured data are saved, processed, and stored by a centralized man agement device for the showcase. CONSTITUTION:A main control unit 3 is connected to a central management device 2, and a specific number of system control units 4 are connected to the main control unit 3. A specific number of terminal-side control units 6 provided to plural showcases, etc., are connected to a system control unit 4. The central management device 2 has a storage means which thins out and preserves data measured by the terminal-side control units 6 and displays the storage capacity, and further the date and time on the display.