baber/WOPTO huggingface dataset:
Patent JP-H113711-A (JP)
Title: Lithium secondary battery
Inventor: AKAHA NAOTO
IPC: H01M10/05
Filed: 1997-06-10
Abstract: PROBLEM TO BE SOLVED: To provide a high capacity lithium secondary battery by preventing the deterioration of a positive electrode active material. SOLUTION: In a lithium secondary battery, in which a sheet-like positive electrode 1 and a sheet-like negative electrode 2 face opposite each other via a separator 3, the sheet-like positive electrode 1 is manufactured by forming a coating film containing at least a positive electrode active material and a binder on a conductive base body. At least polythetrafuoroethylene and modified polyolefin is used as the binder. A polytetrafluoroethylene content in the binder is 5 to 95 wt.% particularly preferable 10 to 90 wt.%, and the modified polyolefine content is 5 to 95 wt.%, particularly preferably 10 to 90 wt.%.
Patent JP-H113939-A (JP)
Title: Formation of connection hole
Inventor: SHIRAIWA TOSHIAKI
IPC: H01L21/3205
Filed: 1997-06-10
Abstract: PROBLEM TO BE SOLVED: To provide a formation method of a connection hole, whereby a semiconductor device of high integration can be manufactured and lowering of a motion velocity of a semiconductor device can be prevented. SOLUTION: An Si3 N4 layer 24 is formed on an SiO2 layer 23 wherein a part on an Al wiring 22 is a projection part 23a. After the Si3 N4 layer 24 and the SiO2 layer 23 have been planarized until the Si3 N4 layer 24 on the Al wiring 22 is removed, a connection hole 27 is formed. Therefore, the connection hole 27 is formed self-alignedly to the Al wiring 22, a part on the Al wiring 22 in the Si3 N4 layer 24 is also removed at the same time by planarization and an interlayer parasitic capacitance between the Al wiring 22 and a wiring of a lower layer thereof does not increase.
Patent JP-H08298219-A (JP)
Title: Inductor and transformer
Inventor: YOKOYAMA KENJI
IPC: H01F27/28
Filed: 1995-06-09
Abstract: PURPOSE: To obtain an inductor and a transformer in which the cost can be reduced by partially sharing the path. CONSTITUTION: A core member 1 is constituted to form two symmetric magnetic loops M1, M2. A winding LM is wound around the common part of a core member 1 and windings L1, L2 are wound around the branch part of the core member 1. The windings L1, L2 are connected in series so that the flux is added. Since the voltages induced in the windings L1, L2 by the flux BM generated from the winding LM are offset, the windings L1, L2 are insensitive to the flux BM. On the other hand, the flux B1 generated from the winding L1 and the flux B2 generated from the winding L2 are offset at the common path part and the winding LM is insensitive to the flux B1, B2. With such structure, the winding LM can be formed independently from the winding LS comprising the windings L1, L2.
Patent JP-S6324712-A (JP)
Title: Mos-type semiconductor circuit
Inventor: SAKURAI TAKAYASU
IPC: H03K3/354
Filed: 1986-07-17
Abstract: PURPOSE:To optimize operating speed, the temperature characteristics of an operating current, the characteristics of a power source in respective logic circuit, by constituting a current mirror circuit by a MOS transistor, limiting a current being permitted to flow on each of plural logic circuits, and attaching an appropriate characteristics on a current control circuit. CONSTITUTION:A P-channel MOS transistor 11 is inserted between the output node of each logic circuit, and a power source VDD, and a current control N-channel MOS transistor 12 is inserted between the former and a power source VSS. And a P-channel MOS transistor 13 whose gate and drain consisting of the current mirror circuit with the transistor 11 are connected, and a N-channel MOS transistor 14 whose gate and drain consisting of the current mirror circuit with the transistor 12 are connected, and a current control means 15 represented by the power source, are provided. In this way, it is possible to set the temperature characteristics, or the voltage characteristics arbitrarily, and to optimize the operating speed, the temperature characteristics of the operating current, and dependency on the power source for the whole circuit.
Patent JP-H0220619-A (JP)
Title: Bending method for plate stock or the like and bending method for pipe stock
Inventor: MIZUKAWA SUEHIRO
IPC: B21D5/01
Filed: 1988-07-06
Abstract: PURPOSE:To bend the working stock by a certain angle and to perform the bending into required shape by using one pair of die materials capable of controlling mutual interval and having tapering end part on the outlet side, feeding out the worked member intermittently from the outlet to move a pressing tool a certain width. CONSTITUTION:When the member 1 to be worked is the plate stock 1', the member 1 to be worked is fed out from the outlet 14 of the die materials 10, 10 by rotating feeding rollers 13 in a prescribed angle. Then, the mutual interval (a) between the die stocks 10 is controlled to comform with the thickness (t) of the worked member 1. More, the feeding out is stopped when the prescribed positions (a) of the worked member 1 is opposed to the end part 11. Successively, the press tool 12 is moved rightward, the member 1 to be worked is pressed to the end part 11 of the outlet side to bend the position (a) by a certain angle. Subsequently, the press tool 12 is retreated, the feed rollers 13 are rotated by a prescribed angle to oppose a position (b) of the worked member 1 against the end part of the outlet side and to stop the feeding. Then, the press tool 12 is moved rightward again and the operations to bend the worked member 1 by a certain angle are repeated to perform bending work into curved shape. Further, the member 1 to be worked of the pipe stock or the like are enabled bending into required shapes.
Patent JP-S6061816-A (JP)
Title: Power source control circuit system
Inventor: MIYAZAKI SADAO
IPC: H02J1/00
Filed: 1983-09-13
Abstract: PURPOSE:To eliminate unnecessary power supply and save electric power by performing power-on and power-off control over power unit groups for a main frame through a power source control signal means preferentially to power unit groups for a peripheral device. CONSTITUTION:When power on/off indications to main device power unit groups 1a-1n and peripheral device power unit groups 2a-2n have arrived at the same time, the unit groups 1a-1n are turned on successively from 1a under the sequence control of a main frame shift register 15, and then the unit groups 2a- 2n are all turned on successively in order to put the devices in operation. On the other hand, the main frame side is powered off successively from the unit 1n to the unit 1a. At the same time, the units of the peripheral device side are powered off in the order of 2n-2n-1, and the power is turned off finally for the unit 2a.
Patent JP-S5791480-A (JP)
Title: Timepiece
Inventor: KAMAMORI HITOSHI
IPC: G04C3/00
Filed: 1980-11-28
Abstract: PURPOSE:To permit easy changing over from a hand type analog timepiece to a digital timepiece by making the color of the hands different from that of a background in analog display and making the same as that of the background in digital display. CONSTITUTION:A display layer A performs ordinary digital display, while a display layer B performs simply the color changing of the entire surface only. The color of the hands is made the same as that of a display layer B in an on state or off state. If the color of the hands and the color of the layer B are made different by turning the layer A off and the layer B off or on, the same state as that of an ordinary hand type analog timepiece is obtained. On the other hand, if the color of the hands and the color of the layer B are made the same by turning the layer B on or off, the hands are hardly visible on account of the protection color. Hence, the lower part of the layer A assumes the same state as that of the reflection plate of an ordinary digital display, and the digital display without hindrance by the hands is made possible by the layer A.
Patent JP-H0921809-A (JP)
Title: Analyzing element for detecting protein, protein measuring method and detection medium
Inventor: MURAKAMI TAKASHI
IPC: G01N31/22
Filed: 1995-07-04
Abstract: PROBLEM TO BE SOLVED: To easily, quickly, and sensibly detect the minute protein attached on an object by including water soluble cupric salt, bicinchoninic acid, or the like in the reagent layer or the like of an analyzing element. SOLUTION: When the protein attached on equipment, tool, or the like as impurities is measured, the measurement objective part of the equipment, tool, or the like is wiped with a detection medium, so that the compounds attached are transferred to the detection medium. Then, by bringing the detection medium into contact with an analyzing element for detecting protein, a sample is supplied to the analyzing element for reacting and measuring the density of protein. The detection medium consists of a water absorbing part 1 and a holding rod 2, and the water absorbing part 1 is of a structure in which fibers are collected, and is formed in an applicator shape. The analyzing element is provided with a reagent layer and a porous developed layer, and soluble cupric salt, bicinchoninic acid, or the salt thereof are included in either one layer of these layers.  Since the analyzing element is a multilayer analyzing element, reagent preparation at the time of measurement can be dispensed with, and also the treatment of dangeous strong alkaline solution can be dispensed with, safe measurement can be enabled.
Patent JP-H0730995-A (JP)
Title: Edge for speaker
Inventor: OKUZAWA KAZURO
IPC: H04R7/20
Filed: 1993-07-08
Abstract: PURPOSE:To obtain an edge for speaker with which reproduced band width can be widened by lowering a minimum resonance frequency also in a speaker of a small diameter, high sound quality/high resistance input can be realized and high reliability can be realized. CONSTITUTION:An edge 10 for speaker is obtained by heating, pressurizing and molding a base material on which gum system resin containing curing agent is coated on chemical synthetic fiber which is excellent in moisture proof and has flexibility as base cloth in a desired shape. Thus, in the speaker for which this edge 10 for speaker is used, the lowest resonance frequency can be lowered and high reliability can be realized.
Patent JP-S5870657-A (JP)
Title: Multiple signal transmission system for car
Inventor: KONDOU NOBUO
IPC: G05B9/02
Filed: 1981-10-22
Abstract: PURPOSE:To perform normal transmission, even if a transmission line is broken, by connecting a master station and slave stations with a duplex loop and outputting data bidirectionally at the slave stations, in a multiple signal transmission system used in a car, for the data communication betwen the master and slave stations. CONSTITUTION:A master station 1 transmits a control code which invites the transmission of slave stations at a prescribed period. Slave stations 2, 3 receive the control code of the master station, and when the code is a code inviting the transmission of a slave station, data are transmitted following the control code. Since multiple signal transmission lines 4-9 form bidirectional loop, the slave station outputs the data on both output lines and transmits the data to the  master station.
Patent JP-H02242751-A (JP)
Title: Tube container
Inventor: TSUNODA HIROTAKA
IPC: B65D35/10
Filed: 1989-06-30
Abstract: PURPOSE:To prevent the lowering of content quality by forming the inner peripheral layer of the body part of a container of the saturated polyester resins at a glass transition temperature of at least 40 deg.C. CONSTITUTION:A shoulder part 9 and a neck part 8 continuous therefrom are formed of saturated polyester resins. A container body part 7 is formed of a laminated sheet 6 composed of an outer layer 1 formed of the saturated polyester resins at a glass transition temperature of at least 40 deg.C and low in crystallinity, an inner layer 5 formed of the same resins as mentioned above and a gas-barrier intermediate layer 4 interposed therebetween in such manner that the inner layer forms the inner peripheral layer of a container. This can prevent the lowering of the content quality.
Patent JP-H1023332-A (JP)
Title: Composite signal processing circuit
Inventor: KOYAMA SHINICHI
IPC: H04N19/65
Filed: 1996-06-28
Abstract: PROBLEM TO BE SOLVED: To make a composite boundary line clearly seen by preventing information from being omitted by a signal processing. SOLUTION: This circuit is provided with a compositing means 103 which composites plural digital videos, and a dividing means 104 which divides one screen of the digital videos composited by the means 103 into plural blocks. The compositing is operated by setting the boundary line so as to match the position of the boundary line of each block divided by the dividing means 104 so that the boundary line can be prevented from being present in the block, and the information is prevented from being omitted by the signal processing such as a thinning-out processing.
Patent JP-H04368045-A (JP)
Title: Incoming call display control system
Inventor: TAMAKI MASANOBU
IPC: H04Q3/58
Filed: 1991-06-14
Abstract: PURPOSE:To attain quick reply to a phone call by displaying information corresponding to a dialed number onto a called terminal equipment at the arrival of a call. CONSTITUTION:When dialed numeral information is received in an exchange, the dial number is informed (c) to an external computer, the external computer receiving the number retrieves (d) a connection destination, allows the exchange to make a connection request to the connection destination (e), the exchange receiving the request makes connection processing (f), the external computer implements retrieval processing of display information corresponding to the dial (g), makes a display request of a called terminal equipment to the exchange (h), and the exchange makes display control to the called terminal equipment according to a display request from the external computer (i).
Patent JP-S5870019-A (JP)
Title: Apparatus for controlling water pump of engine
Inventor: YOKOOKU KATSUHIKO
IPC: F01P7/14
Filed: 1981-10-21
Abstract: PURPOSE:To prevent the overheating when cooling water becomes insufficient, by increasing the number of rotations of a water pump based upon the output of a water level sensor for detecting the water level of a radiator when the water level becomes at a prescribed level or below. CONSTITUTION:A radiator 3 is connected via a cooling water passage 2 to a water jacket formed to a cylinder block 4 of the engine 1, and cooling water is circulated through it by a water pump 7 that is driven by a motor 11. A controller 9 for controlling the motor 11 is provided with an engine rotational frequency sensor 12, a suction pressure sensor 13 and a water level sensor 14 including a float 14b, a potentiometer detector 14a and a detector 14a connected to the radiator 3, so that when the water level is at a prescribed level or below, it is detected by the sensor 14 to increase the rotational frequency of the water pump 7.
Patent JP-S6412777-A (JP)
Title: Information recording system
Inventor: SATO KOICHI
IPC: G11B20/02
Filed: 1987-07-07
Abstract: PURPOSE:To realize the automation of a following response when a recording medium is set at a player with a different signal format, by recording information representing the format of a video format signal to be recorded on the recording medium in a prescribed signal format. CONSTITUTION:On the program area 1a of a video disk 1, a signal by, for example, a MUSE system is recorded, and the prescribed signal format, for example, the signal of an NTSC system is recorded in a read-in area 1b in spite of the signal format of the area 1a. The signal includes a read-in code, and also, a disk discrimination code representing the signal format of the signal to be recorded on the area 1a is multiplexed on a vacant H. The discrimination code is multiplexed on the video format signal by the signal format of, for example, a bi-phase code of 24 bits, and leading four bits become the detecting code, for example, of 9H(1001).
Patent JP-S6156047-A (JP)
Inventor: BERUNAA BOMAN
IPC: A61K9/22
Filed: 1985-07-31
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-S5692659-A (JP)
Title: Main memory protection system
Inventor: KIMURO SHIGEO
IPC: G06F21/60
Filed: 1979-12-26
Abstract: PURPOSE: To speed up the system and to reduce a burden of CPU, by processing the clearing of a protection table of a main memory with the command once.  
     CONSTITUTION: Table clear command is transmitted via a system bus 18 from CPU11. The main memory device 12 receiving this command is interpreted with a decoder 21, and it interpretes that it is the instruction to make all the table areas as inhibition mode. Further, with the information TREE being the renewal of the protection table, the table clear signal TC is produced via an NAND gate 24. Since the output of the NAND gate 24 is fed to all the reset terminals of FF group, all is reset from the significance of the table clear signal TC. Thus, the entire protection table is refered to be the inhibition mode. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-H0728027-A (JP)
Title: Device for displaying tape remaining amount of tape recorder
Inventor: NISHIDA YASUFUMI
IPC: G02F1/1335
Filed: 1993-07-09
Abstract: PURPOSE:To sufficiently enhance the brightness of a display by coloring a transmission beam without using a color filter and increasing the transmissivity of the beam, and to display a tape remaining amount of a tape recorder with plural colors by respectively changing a display color of a liquid crystal cell of parts corresponding to respective segment electrodes to plural colors. CONSTITUTION:A pair of polarizing plates 31, 32 are arranged while holding a liquid crystal cell 20 provided with plural segment electrodes 24 for displaying the tape remaining amount therebetween, and a phase difference plate 30 is constituted so as to be arranged between the liquid crystal cell 20 and the upper polarizing plate 31 by obliquely shifting whose lagging axis by a prescribed angle for the transmission axis of the upper polarizing plate 31, and this device is provided with a liquid crystal display body 10 where the display color of a part dealing with respective segment electrodes 24 are changed to plural colors according to a voltage impressed between the segment electrodes 24 and a common electrode 23 respectively, and a display driving part 61 selectively impressing a driving voltage displaying plural colors respectively between respective segment electrodes 24 and the common electrode 23 based on the tape remaining amount of the tape recorder.
Patent JP-2001000044-A (JP)
Title: Method for controlling artificial light irradiation for raising plant
Inventor: TAKABE ATSUSHI
IPC: A01G7/00
Filed: 1999-06-17
Abstract: PROBLEM TO BE SOLVED: To provide a method for uniformly raising a plant indoors or the like through uniformly irradiating the plant with artificial rays of light without subjecting the plant to stress, and also without causing no heat generation and without the need of any light source exchange. SOLUTION: This method for controlling the irradiation of artificial rays of light B is intended for raising a plant A at a place standing out of reach of sunlight irradiation, for example, indoors, comprising using an artificial light irradiation means 1 with many LEDs collocated and a control means for the irradiation means 1 to control the irradiation time, irradiation quantity and irradiation wavelength of artificial rays of light B by the control means, and furthermore control the irradiation angle of such rays of light B irradiated by the irradiation means by reflecting the rays of light B with the aid of a reflective plate.
Patent JP-H11347443-A (JP)
Title: Drum type magnetic separator for magnetic raw material segregation
Inventor: HIGUCHI KUNIO
IPC: B03C1/14
Filed: 1998-06-02
Abstract: PROBLEM TO BE SOLVED: To provide a drum type magnetic separator for magnetic raw material segregation in which although it is of compact construction, magnetic flux density on the surface of a rotary drum can be surely and gradually reduced from the upstream side toward the downstream side and segregation can surely occur in magnetic raw material and also the magnetic raw material can be surely separated from the rotary drum. SOLUTION: Magnetic raw material 10 is fed to the upper part of a rotary drum 13 and falls along the circular-arcuate one side outer peripheral surface thereof. Inside the rotary drum 13, a magnetic field generator 15 is arranged. By the magnetic generator 15, on the one side outer peripheral surface of the rotary drum 13, a ferromagnetic field B1 , an intermediate magnetic field B2 , and a feeble magnetic field B3 , are formed from the upstream side toward the downstream side. Magnetic flux density on the surface of the rotary drum 13 can be gradually reduced from the upstream side toward the downstream side.
Patent JP-H0923196-A (JP)
Title: Background noise producing system in speech encoding transmission system
Inventor: NAGASAKI MAYUMI
IPC: H04B14/04
Filed: 1995-07-06
Abstract: PROBLEM TO BE SOLVED: To reduce the change in a background noise(BGN) signal outputted from a receiving, side even when a BGN transmitted from a transmitting side in a silent section is sharply changed within a transmitting interval. SOLUTION: Background noise(BGN) signal code books 108, 210 for storing various BGN data and respective indexes corresponding to the BGN data are respectively arranged on the transmitting and receiving sides. On the transmitting side, respective indexes corresponding to BGN data similar to respective input signals to each frame are taken out from the code book 108 in a silent section and the obtained indexes are extracted at a fixed extraction interval and plural extracted indexes are collectively transmitted at a prescribed transmission interval. On the receiving side, plural indexes are received in each transmission interval and BGN data corresponding to the indexes are extracted from the code book 210 at the extraction interval and decoded as a BGN signal.
Patent JP-H08235323-A (JP)
Title: Apparatus and method for recording/reproducing of audio and video signals
Inventor: RO SEIRIYUU
IPC: G11C7/00
Filed: 1995-07-06
Abstract: PROBLEM TO BE SOLVED: To eliminate the need of any deck from a recording and reproducing device so as to reduce the size and weight of the device by providing a separable storage means which stores and outputs data. SOLUTION: A data storage device 11 is provided with a data compressing section 11, a memory control section 12, a memory 13, a system control section 14, a data selecting section 15, and an interface section 16, and records audio and video signals. A data reproducing device 2 is provided with a microcomputer 22, a filter section 23, a video signal D/A (digital/analog) converting section 24, a display section 25, an information display section 26, and a key input section 27 and reproduces audio and video signals. A separable stocking section 21 is composed of a separable memory type storing device and stocks compressed audio data and video data so that the data can be reproduced by means of the reproducing device upon receiving the data from a data recording device 1.  Namely, the stocking section 21 stocks data recorded by means of the data recording device 1 and outputs the stocked data through the data reproducing device 2.