baber/WOPTO huggingface dataset:
Patent JP-H1167269-A (JP)
Title: Nonaqueous electrolyte secondary battery
Inventor: TSUKAHARA JIRO
IPC: H01M10/058
Filed: 1997-08-19
Abstract: PROBLEM TO BE SOLVED: To enhance cycle characteristics of a lithium secondary battery, especially to enhance cycle characteristics of a battery using an amorphous oxide or a chalcogen compound in a negative electrode material by including metal alcoxide in the battery. SOLUTION: Metal alcoxide contained in a battery is a compound represented by general formula: M(OR)n . In the formula, M represents Al, Si, Sc, Ti, Ge, Y, Zr, Sn, lanthanide, Hf, and Pb. R represents an alkyl group and an aryl group and (n) is an integer of 3-6 depending on the valency of metal. As the M, Al, Si, Ti, Zr, and Ge are preferable, and as the R, the alkyl group is preferable. The metal alcoxide is preferably contained in an electrolyte. Its content is preferably 1 g or more but 50 g or less per kg of the electrolyte.
Patent JP-S61101525-A (JP)
Title: Sealing resin composition
Inventor: NAGATA TSUTOMU
IPC: H01L23/31
Filed: 1984-10-25
Abstract: PURPOSE:A semiconductor-sealing resin composition which scarcely forms fins and is excellent in flow, containing an epoxy resin, a novolak phenolic resin, a glucoside and an inorganic filler in a specified weight ratio as essential components. CONSTITUTION:The purpose sealing resin composition is obtained by using an epoxy resin (A), a novolak phenolic resin (B), 0.01-15wt% glucoside (C) [e.g., a compound of the formula (wherein R is alkyl)] and 30-90wt% inorganic filler (D) (e.g., silica power or alumina) as essential components. If desired, a mold release, a flame retardant, a colorant, etc., may be added to the sealing resin composition. The alkyl glucoside of the formula can be obtained by adding an alcohol and hydrochloric acid to an aqueous glucose solution and heating the mixture. By using this resin composition, it is possible to obtain a high- reliability molding in good mass productivity.
Patent JP-H04105782-A (JP)
Title: Laser beam machine
Inventor: KITAGAWA TSUTOMU
IPC: B23K26/064
Filed: 1990-08-24
Abstract: PURPOSE:To efficiently remove the heat in a window generated at the time of transmission of a laser beam by embedding a metal having the thermal conductivity higher than the thermal conductivity of the material of the window into the central part of the window for taking out the beam of an unstable type resonator. CONSTITUTION:The heat absorbed when the laser beam 6 transmits the window 5 is removed from the periphery by the cooling water flowing in a cooling passage 12 in the peripheral part of the window at the time of the transmission of the laser beam 6 through the window 5. The heat is simultaneously and efficiently removed from the metal 15 having the good thermal conductivity in the central part of the window nearer the laser beam transmission position and, therefore, the temp. gradient in the central part and peripheral end part of the window is extremely diminished. Then, the window 5 maintains nearly the original shape and, therefore, the deformation of the window to a convex lens does not arise. Since the metal 15 in the central part of the window is embedded at the diameter C smaller than the inside diameter A of the laser beam 6, the laser beam 6 is reflected by this metal 15 and the generation of a power loss does not arise at all.
Patent JP-H1168704-A (JP)
Title: Optical power measurement system and terminal station and repeater for the system
Inventor: HORIUCHI YUKIO
IPC: H04B17/00
Filed: 1997-08-20
Abstract: PROBLEM TO BE SOLVED: To improve optical power measurement accuracy. SOLUTION: An oscillator 20 is oscillated at a reference frequency fr and a reference signal optical transmitter 22 generates a light (reference signal light) with a wavelength λr deeply intensity-modulated by an output of the oscillator 20. A frequency divider 24 applies 1/N frequency division to the output of the oscillator 20 and provides an output of a tone signal with a measurement frequency of fs. An output of the frequency divider 24 is fed selectively to any of optical transmission signal transmitters 18-1-n via switches 26-1-n to apply shallow intensity modulation to the corresponding optical transmission signal. Branching devices 32a, 32b provide an output of most of output lights of optical amplifiers 30a, 30b to optical fiber transmission lines 14a, 14b toward terminal stations 12, 10 and apply only a small amount of the lights to measurement circuits 34a, 34b.  The measurement circuits 34a, 34b use a reference frequencies fr obtained from a reference signal light with a wavelength λr to apply synchronization detection to a component of the received light with a measurement frequency fs. Modulation circuits 36a, 36b modulate shallowly the amplification factor of the optical amplifiers 30a, 30b according to the measurement result of the measurement circuits 34a, 34b.
Patent JP-H0966175-A (JP)
Title: Assembling block puzzle
Inventor: KAWASAKI TOSHIKI
IPC: A63H33/08
Filed: 1995-08-31
Abstract: PROBLEM TO BE SOLVED: To provide an assembling block puzzle where a cube can be formed of a large number of housing combinations by forming this cube of single kinds of deformable basic pieces and a vessel to house this. SOLUTION: In a basic piece 1 in the shape of connecting eight unit cubes in series to each other, both end part partial pieces 7 can change the direction at a right angle by rotation, and intermediate partial pieces 5 and the end part partial pieces 7 can be bent at a right angle in the vertical direction to a central partial piece 3, and can freely rotate around the axis in the lengthwise direction, and the intermediate partial piece 3 can change the direction of both side intermediate partial pieces 5 and the end part partial pieces 7 by right- angled directional rotation.  In an assembling block puzzle, twenty seven basic pieces 1 are housed so that a space is not generated in a vessel 2 having the edge of a length of six times one edge of the unit cubes of the inside volume by bending and rotation of connecting parts of the respective partial pieces, and a cube is formed of the twenty seven basic pieces 1.
Patent JP-S61101990-A (JP)
Inventor: KAMIKAWA MICHIHARU
IPC: G01K7/22
Filed: 1984-10-24
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-S59113912-A (JP)
Title: Method for controlling rolling
Inventor: FURUI KIMIHARU
IPC: B21B37/46
Filed: 1982-12-20
Abstract: PURPOSE:To improve the accuracy of sheet thickness, by restricting the speed of the whole stand while controlling also, as an object of speed control, the speed of bridle rolls provided to the inlet side of a tandem mill. CONSTITUTION:Unlike conventional methods, an automatic speed controlling circuit (ASC) 40 is provided to bridle rolls 10 to control the speed v0 of a sheet material at the inlet side of the No.1 stand 11. Then h1D is constantly maintained by an equation (h1E, h1D: sheet thickness at the inlet and outlet sides of the stand 11, v1: speed of the sheet at the outlet side of the stand 11) even when a rolling down force of the stand 11 varies. The thickness of a running sheet 1 is sampled by a sheet thickness detector 51 to store it in sequence in a memory 61, and the memory 61 acting as a shift register is shifted by a clock the same one for sampling. A delay equal to the time required for transferring the sheet 1 from the detector 51 to the stand 11 is given to obtain the sheet thickness h1E, which is inputted to an arithmetic device 71 to obtain the sheet thickness h1D by calculating the speed v0, v1 and v0h1E/v1. In No.2-4 stands 12-14, the same calculations are performed.
Patent JP-H0647799-A (JP)
Title: Large size blow-molded product of styrene resin
Inventor: WADA AKIHIRO
IPC: B29K25/00
Filed: 1992-07-31
Abstract: PURPOSE:To obtain a large-size blow-molded product which proves to be highly reproducible in terms of die dimension and die surface condition including the corner R of a bent angular part of a molded product, and gives a soft and warm feeling as well as is friendly to human and global environments. CONSTITUTION:The subject large-size molded product is of styrene resin with a parison length of 50cm min when blow-molded and the corner R of 2mmR max of a bent part of the molded product. In addition, the blow-molded product has a thermal deformation temperature of 70 deg.C to 130 deg.C.
Patent JP-H04107380-A (JP)
Title: Rod support tool for device of renewing buried pipe in non cut-and-cover method
Inventor: NEMOTO MINORU
IPC: F16L1/024
Filed: 1990-08-24
Abstract: PURPOSE:To prevent the tip of a head from making contact with a rod and to prevent the damage of the head by pivotally mounting the one end of a leg part, composing a support tool, on a rod holding body, and holding the rod holding body to the center of a pipe by means of a running roller located to the leg part. CONSTITUTION:A support tool comprises a pair of rod holding bodies 1 and three leg parts 2 extending from the periphery of a rod holding body 1 to the inner surface of a pipe. The rod holding body 1 comprises a cylinder body 3 having both ends being opened, three rollers 4 arranged in a cylinder body 3, and a spring 5 through the force of which the rollers 4 are energized, and the rollers 4 constrain a rod 104 from three directions. Each leg 2 has an arm 10, a running roller 11 is mounted on the end part of the arm, and the running roller 11 is brought into contact with the inner surface of an existing pipe 103 through the force of a spring 12. The arm 10 is mounted capable of being put in a turning movement on the cylinder body 3 by means of a pivotal fitting part 13. This constitution holds the rod holding body 1 in the center of a pipe and thus, the rod 104 is also held in the center of the pipe.
Patent JP-H0775538-A (JP)
Title: Machine for paring japanese radish or the like
Inventor: KADOKI MASAMORI
IPC: A23N7/00
Filed: 1993-09-08
Abstract: PURPOSE:To provide the paring machine comprising a paring section, nipping and carrying members, etc., and capable of automatically paring the Japanese radish, etc., regardless of their shapes. CONSTITUTION:The paring machine for the Japanese radish, etc., is provided with a pair of nipping and carrying members 3a, 3b for nipping the article to be pared, with a driving mechanism, and with a paring section equipped with a pair of mutually faced blades 1. The paring section is equipped with a ring-like frame 2a, a pair of support members 5 which are projected toward the inside of the frame 2a in a mutually faced state and whose projection positions are changed so that the frame 2a is rotated in a constant length in the circumferential direction for each paring section, arm plates 21 whose base end parts are pivotally supported on the front tips of the supporting members 5 and whose tips are rearward energized with springs, respectively, and holding members 22 disposed at the tips of the arm plates 21 and held in a state in which blades 1 can be rotated at a constant angle. The nipping and carrying members 3a, 3b are produced by connecting many expanded coil strings 7 covered with flexible cylinders 6 to each other in a cyclic shape on the side view in the direction orthogonal to the carrying direction of the article to be pared.
Patent JP-S6466080-A (JP)
Title: Method for welding thick plate t joint
Inventor: MURAYAMA TOSHIICHI
IPC: B23K15/00
Filed: 1987-09-07
Abstract: PURPOSE:To increase efficiency of welding by projecting an electron beam with low energy density on welding ranges of both ends of a weld line which is divided into >=3 in the width direction to perform welding and performing high energy welding on the central welding range. CONSTITUTION:A vertical plate 2 is deposited and abutted on a bottom plate 1. The weld line 3 is divided in the width direction and the one side edge 5 is subjected to low energy electron beam welding and the middle side 5' is subjected to high energy electron beam welding. Continuously, the other one side is also subjected to electron beam welding in the same way. By this method, the welding with high efficiency and high quality is performed by simple operation.
Patent JP-S59115499-A (JP)
Title: Rotor blade controller for rotor blade control axial fan
Inventor: TAKADA AKIRA
IPC: F04D29/36
Filed: 1982-12-22
Abstract: PURPOSE:To aim at the promotion of low-unit cost of production and simultaneously promote improvements in reliability on assembling work in addition to responsiveness in a feedback system, by installing a servo device in the fan machine inside, while incorporating both electrical control and feedback mechanisms. CONSTITUTION:A pressure oil leading device 7 is installed in the end part of a shaft 3, while an electro-hydraulic servo valve 21 is attached to the side of the device 7 via a distant piece 20 provided with feed and drain oil holes. A control signal is fed to this servo valve 21, then a controller 22 to operate upon receiving a feedback signal from a displacement indicator 24 is set up outside a fan machine, and connected by each of electric cords 25 and 26. Motion in a cylinder 5, making the angle of a rotor blade 1 variable, is transmitted to an iron core 23 attached to a feedback bearing 14 and fed back to the controller 22 by the displacement indicator 24 as an electric signal. With suchlike constitution, the number of parts items and parts cost both are reduced so that both of reliability on assembling work and responsiveness in a feedback system are well improved.
Patent JP-S59114806-A (JP)
Title: Electromagnetic coil parts
Inventor: SHIMOJIYOU TETSUJI
IPC: B41J2/235
Filed: 1982-12-22
Abstract: PURPOSE:To guide a lead wire securely and improve workability as well as reduce the number of parts, by a method wherein a guide leg with a groove to guide a lead wire to a flange of a coil bobbin is molded integral with the flange. CONSTITUTION:A guide leg 4 is composed of a first part 41 and a second part 42. The first part 41 is set to length (l) corresponding to height of bottom of a core inserted to a hollow part A of a coil bobbin 1. The second part 42 is inserted in a through hole of a print board. A groove 5 is formed in the first part 41 and the second part 42, and a conductor 3 is guided through the groove 5. Particularly in the first part 42, if width or diameter of the groove is made slightly smaller than diameter of the conductor 3, the conductor 3 is locked by forcing the end thereof against the groove. In order to wind the conductor to the coil bobbin 1, the conductor 3 is guided from one end to the groove 5 of any one of the guide leg 4 and introduced to a winding drum 6. After winding in prescribed turns, other end of the conductor 3 is guided to the groove 5 in other guide leg 4 and locked and the final end part is introduced to upper side of the second part 42.
Patent JP-2000053853-A (JP)
Title: Flame-retarded resin composition
Inventor: SEI TOSHIYA
IPC: C08L69/00
Filed: 1998-08-07
Abstract: PROBLEM TO BE SOLVED: To obtain a composition which can give a molded article excellent in impact strength and flame retardancy by mixing an aromatic polycarbonate resin, a rubber-modified styrene resin, a rubbery elastomer, and a flame retardant comprising a phosphoric ester compound and triphenyl phosphate in a specific ratio. SOLUTION: This composition comprises 30-95 wt.% (A) aromatic polycarbonate resin, 5-70 wt.% (B) rubber-modified styrene resin, 0.5-20 pts.wt., based on 100 pts.wt. total of components A and B, (C) rubbery elastomer, and 1-20 pts.wt., per 100 pts.wt. total of components A and B, (D) flame retardant comprising 50-75 wt.% phosphoric ester compound of the formula and 25-50 wt.% triphenyl phosphate. In the formula, at least one of Ar1, Ar2, and Ar3 is an alkyl-substituted phenyl, and the rest are phenyl groups, provided that the total number of carbon atoms of the substituted alkyls is 7-15 per molecule.
Patent JP-S6379000-A (JP)
Inventor: NOTOMI TAKETOSHI
IPC: E21D9/093
Filed: 1986-09-24
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-H07235932-A (JP)
Title: Packet switching device
Inventor: MOTOYAMA MASAHIKO
IPC: H04L12/28
Filed: 1994-08-26
Abstract: PURPOSE:To easily attain a multi-address function by reading an address out of a storage, reading out the information data on the storage area of the address, and then storing the read address information in the idle address storage means. CONSTITUTION:The cells inputted through an input port of an ATM switching device are multiplexed by 8 cell storage and sent to an address generating device 5. The device 5 stores the destination information given to the cells in the registers 11-1-11-N in the order of earlier arrival. Then the cells are stored in the storage areas shown by the addresses generated by the address pointer registers 14-1-14-N of the device 5. When the cells are outputted, the destination register of each cell addressed to the due output port is retrieved. Then a read address is generated by an address generating unit 15. The cells of the address storage areas are read out of the registers 11-1-11-N end outputted through the output port. Then the register information is stored in the idle register 14.
Patent JP-H0667673-A (JP)
Title: New waveform synthesizer
Inventor: ARUBAATO DABURIYU KOBUARITSUKU
IPC: G06F1/035
Filed: 1992-08-24
Abstract: PURPOSE: To perform multiplication without using any multiplier by applying the thought of a trigonometrical identity. CONSTITUTION: Element selection MUXs 150 and 50 both select inputs Sin<-1> (V(t)) and Cos<-1> (U(t)) converted for adder subtracters 60 and 160 with a trigonometric function. The output of the adder subtracter 60 is Sin<-1> (V(t))+Cos<-1> (U(t)) and the adder subtracter 160 subtracts it by its input waveform to generate an output Sin<-1> (V(t))-Cos<-1> (U(t)). Then the triangular function conversion of both the outputs of the adder subtracters 60 and 160 is performed through sine operation and the results are propagated individually through output selection MUXs 80 and 180, and at the final stage, an output adder 90 adds the outputs of the output selection MUXs 80 and 180 to obtain a result equal to 2*Sin(Sin<-1> (V (t))*Cos(Cos<-1> (U(t)). This result can be simplified into 2*V(t)*(U(t)).
Patent JP-H0795346-A (JP)
Title: Automatic document feeder
Inventor: MURAKAMI KEISUKE
IPC: G03G15/00
Filed: 1993-09-09
Abstract: PURPOSE:To relieve the cost load of the picture reader onto the user not desiring an automatic document feeder by providing a structure of leading a draft fed automatically onto a document platen to a paper discharge reception port while the document is surely parted from the document platen only by means of the automatic document feeder. CONSTITUTION:In the automatic document feeder 18 in which a document 12 placed on a document feed section 21 is carried to a paper discharge reception port 24 via the surface of a transparent document platen 3 of a picture reader 1 by a carrier section, a document carrier path 23 formed by providing a transparent board 25 in close contact to the surface of the document platen 3 and a guide plate 26 opposite to each other at a predetermined gap inbetween is provided to a main body 20 of an automatic document reader 18, one end of the document carrier path 23 is connected to a document feed section 21, and a slope face 27 tilted slowly in a direction parted gradually from the surface of the document platen 3 toward the paper discharge reception port 24 is formed to the other end of the document carrier path 23.
Patent JP-H04105963-A (JP)
Title: Multi color printer
Inventor: ONODERA TAKESHI
IPC: B41J2/525
Filed: 1990-08-28
Abstract: PURPOSE:To enable always stabilized color to be reproduced by a method wherein when multi color printing is performed by using color materials such as a ribbon, tonor, ink, etc., color information which specifies the color material is detected, and required color treatment is performed based on said color information. CONSTITUTION:One unit code content data is read from a reception buffer 4 storing that. Then, whether a cartridge detection switch of a color information detector 6 is ON or not is confirmed. When OFF, check is repeated until ON i.e., a state in which the cartridge is inserted. Thereafter, if the process is transferred to ON i.e., the state in which the cartridge is inserted, each color information of Y, M, C, K is detected with Y, M, C, K color information switches SW2-SW17 of the color information detector 6. Herein, by converting RGB color assigned by a color treatment routine to a Y, M, C, K dither pattern in the case of a color assigning command and by using a Y, M, C, K density pattern in the case of a printing command, a character is drawn on a Y, M, C, K bit map in a RAM 7. Then, in the case of a paper discharge command, the Y, M, C, K bit map in the RAM 7 is outputted to an output part 8, and is transferred onto a recording sheet 10 to perform printing.
Patent JP-S6467872-A (JP)
Title: Lead storage battery
Inventor: NAKAMURA KENJI
IPC: H01M4/68
Filed: 1987-09-08
Abstract: PURPOSE:To obtain a lead storage battery excellent in overcharge performance by forming a film layer plated with lead-tin alloy on the surface of a lattice body made or lead-calcium alloy. CONSTITUTION:The lead-tin alloy plating is applied to a Pb-Ca alloy lattice by the lead-tin alloy plating bath to cover the lattice body completely. When the alloy plating is applied to the lattice surface, a corrosion layer is mainly formed with alpha-PbO2 with a small specific surface area and reacted with H2SO4, most of the corrosion layer is left as PbO2 even if the surface layer is converted into PbSO4, and the path of electricity is secured. A lead storage battery using a Pb-Ca alloy lattice excellent in overcharge-resistant performance is thereby obtained.
Patent JP-H1155530-A (JP)
Title: Image reader and image output device
Inventor: OOMORI MASATAKE
IPC: H04N1/04
Filed: 1997-08-07
Abstract: PROBLEM TO BE SOLVED: To efficiently perform compression coding of read both-surface synthetic image data with minimum hardware quantity by selecting pixels that configure the current line or two lines before the current line as a reference image group. SOLUTION: Both surface synthetic image data SB that is outputted from a switching part 5 is inputted to the current line memory 8a of a line memory part 8. In the part 8, every time image data for one pixel is inputted to the memory 8a, image data for one pixel is shifted from the memory 8a to preceding line memory 8b, and also image data for one pixel is shifted from the memory 8b to two lines before memory 8c. Although a template configuring part 10 always refers to the memory 8a, as for the memory 8b or the memory 8c, it selectively refers either of them according to whether an operating part 7 designates both-surface read or one surface read.
Patent JP-H0954527-A (JP)
Title: Image forming device
Inventor: NAGASE TETSUYA
IPC: B41J29/377
Filed: 1995-08-10
Abstract: PROBLEM TO BE SOLVED: To prolong the lives of a filter and a fan and to reduce noise and power consumption when an image is not formed by separating paths with and without an exhaust path in the filter, selectively using the paths and weakening the driving force of the discharge fan, when the filter is not interposed. SOLUTION: The fan 2 is provided on the device main body side of a duct 5, an opening part facing a louver 8 on the downstream side of the fan 2 branches out into two air paths 5a and 5b and a toner filter 3 and an ozone filter 4 are provided only on one air path 5b. At the time of forming the image, a shaft 7 is turned to bring a flapper 6 to a broken line position. Thus, ozone, suspended toner, etc., generated during an image forming operation are sucked and captured/recovered by the toner filter 3 and the ozone filter 4, to discharge only air. When the image is not formed, the flapper 6 is brought to a full line position, so that the sucked air in a device is directly discharged outside a machine, without passing through the respective filters 3 and 4.