baber/WOPTO huggingface dataset:
Patent JP-S57130231-A (JP)
Title: Manufacture of magnetic recording material
Inventor: OKITA TSUTOMU
IPC: G11B5/70
Filed: 1981-02-04
Abstract: PURPOSE:To improve electric characteristics, wear resistance, etc., by using a magnetic coating solution which while having storage stability improved, contains a compound having an unsaturated bond and is capable of polymerization by an electron beam and a specific polymer. CONSTITUTION:A compound which contains an acryloyl group, an acrylamide group, an allyl group, a vinyl-ether group, a vinyl-thioether group, etc., and a compound having >=1 carbon-to-carbon unsaturated bond and capable of polymerization by an electron beam such as unsaturated polyester are prepared. A magnetic coating solution which contains them and a vinyl chloride-vinyl acetate acrylic acid copolymer containing a polar group, such as a -CO2 group, -CONH2 group and -OH group, by 0.01-10wt% of a polymer, a vinyl chloride-vinyl propionate-maleic acid copolymer, an ethylene-vinyl acetate-vinyl alcohol copolymer, a vinyl chloride-vinyl acetate-acrylamide copolymer, and a polymer such as fiber element resin and acetal resin is applied on a base and, after a smoothing treatment, irradiated with an electron beam, thus obtaining a magnetic recording medium.
Patent JP-H06231593-A (JP)
Title: Data shifter
Inventor: TAKAHASHI NOBUYUKI
IPC: G11C19/00
Filed: 1993-02-02
Abstract: PURPOSE:To decrease the number of gates constituted, to reduce the number of terminals and to lower power consumption by connecting a plurality of latch circuits to a data transmission line supplied with a serial data signal and successively commanding the taking-in of data to the latch circuits. CONSTITUTION:Each bit of the serial data signal of four bits, etc., is fed in serial through each of data transmission lines LNA-LND, and latched to D latch circuits LA1-LA4 by a command by a latch command circuit 501a formed by a D type FF and AND gates D1 and G1. Likewise, four bit data are latched successively to LA5-LA8 and LA9-LA12, and output in parallel. Accordingly, a cyclic latch is formed, and a shift register requiring the D type FF and the AND gate and the like may not be used, thus manufacturing a data shifter, in which the number of gates constituted is decreased, the number of terminals is reduced and power consumption is reduced.
Patent JP-H04254728-A (JP)
Title: Signal-receiving equipment with cool contact compensation function
Inventor: SUGITA TSUTOMU
IPC: G01K7/02
Filed: 1991-02-07
Abstract: PURPOSE:To enable an accurate temperature measurement according to a thermocouple to be performed by forming a structure where a combination of a temperature sensor for compensation and a main body portion cannot be changed and by allowing a cool contact temperature to match a temperature around the temperature sensor with an improved following property. CONSTITUTION:An externally provided portion with an improved thermal conductivity which can be mounted to and removed from an outer-periphery surface of a cylindrical body 2 in adhesion and with a terminal metal fitting 5 where a conductor for measurement signal according to a thermocouple is connected is provided for a main body portion which protrudes outward and has the cylindrical body 2 of improved thermal conductivity incorporating a temperature sensor for compensation 3. Therefore, a temperature at a connection portion with a conductor of the terminal metal fitting 5, namely a cool contact temperature, matches a temperature around the temperature sensor 3 through a fitting portion 7 of the terminal metal fitting 5 and a cylindrical body of the main body portion accurately and with an improved following property.
Patent JP-S63183700-A (JP)
Title: Eeprom access method
Inventor: ISHIKAWA KAZUO
IPC: G11C16/02
Filed: 1987-01-26
Abstract: PURPOSE:To extend a service life by executing write by other counter whose number of times of write does not exceed a prescribed value, when the number of times of write of one counter exceeds the prescribed value, and generating a service life notice signal, when all the counters reach the prescribed value. CONSTITUTION:First of all, counters 1-(n) are set to '0'. When a write request is received, the contents of a write counter 1 are added by '1' to a data area 1. After counting-up, the counter 2 is used, and in the end, when the counter (n) has counted the prescribed number of times, it is informed to the outside as a service life of an EEPROM. According to this constitution, a service life of a conventional EEPROM can be extended to (n) times.
Patent JP-H10214916-A (JP)
Title: Semiconductor device and printed wiring board for mounting semiconductor device
Inventor: TEZUKA KATSUMI
IPC: H01L23/50
Filed: 1997-01-29
Abstract: PROBLEM TO BE SOLVED: To eliminate a holding space which is necessary just for preventing a contact from being crushed by forming a specific contact of a plurality of contacts which are arranged in a lower surface of a printed wiring board and make a continuity with a circuit of a semiconductor chip fixed to an upper surface of metal or alloy which is different from other contacts in fusing point. SOLUTION: A plurality of spherical contacts 52 formed to a matrix at regular intervals in a lower surface of a printed wiring board 51 whereon a semiconductor chip is mounted is provided to a semiconductor device 50. A contact 52 arranged in an outermost side of the semiconductor device 50 is formed of a material of the highest fusing point. As a contact 52 located inside, a fusing point of a material to be used for it is lower. After each contact 52 is mounted on a predetermined electrode position of a mother printed wiring board 53 as a printed wiring board for mounting a semiconductor device with a plurality of electrodes 54 formed corresponding to each contact 52, heat H is supplied from all sides of the semiconductor device 50. Each contact 52 melts and is connected at an electrode 54 on the mother printed wiring board 53.
Patent JP-S58132502-A (JP)
Inventor: OOTOMO SHIZUMASA
IPC: B27L5/00
Filed: 1982-02-02
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-S60161156-A (JP)
Title: Ink pressure controller of ink jet recorder
Inventor: HORIIE MASANORI
IPC: B41J2/185
Filed: 1984-01-31
Abstract: PURPOSE:To accurately stabilize ink pressure to a target value by altering a pulse width signal for driving an ink pressurizing pump on the basis of the detected speed by ink speed detecting means and driving the pump. CONSTITUTION:A CPU22 interrupts a deflecting electric field at pressure regulating time to charge ink particles, simultaneously counts clock pulses of a generator 21, and detects the ink particle speed on the basis of a signal from a charge detector 19 connected with a gutter. On the other hand, the CPU22 applies a pulse width signal to a driver 15 to drive an ink pressurizing pump, but reads out pulse width correction data in response to the detected ink speed, and adds or subtracts it to or by pulse width signal data for driving the pump at that time to obtain a new pulse width signal, thereby driving the pump. Thus, the ink pressure can be converged to the target value in a relatively short time in a geometric series manner, and the converging error can be reduced to ultrafine value.
Patent JP-S51125230-A (JP)
Title: Process for preparation of substituted phenoxyfatty acid esters
Inventor: KAMIYA TAKASHI
IPC: A61K31/22
Filed: 1975-02-06
Abstract: PURPOSE: Substituted phenoxyfatty acid ester and its salts of formula I (A is alkylene,R' 1  and R' 2  are H,alkyl,cycloalkyl,aryl,aralkyl or formula II (A' is alkylene,R' 3  and R' 4  are H or alkyl), R 3  and R 4  are H or alkyl,R 5  is alkyl) e.g. 2-[(4-chloroanilinomethyl)phenoxy]-2-methylpropionic acid ethyl ester. 
     COPYRIGHT: (C)1976,JPO&Japio
Patent JP-S58133675-A (JP)
Title: Adaptor for information recorder and reproducer
Inventor: KIMURA TAKASHI
IPC: G11B25/06
Filed: 1982-02-03
Abstract: PURPOSE:To save current consumption and to reduce noise, by using both large and small-sized cassettes selectively in connecting a small sized VTR and an adaptor, and recording or reproducing any of them. CONSTITUTION:When a small sized cassette detector detects that a small sized cassette is loaded, a control system closes a switch SW3 and power is supplied to a reel drive circuitIand a reel rotation detection circuitI. Further, the output of the small-sized cassette detector is fed to a system control section II via  a connector CON, a switch SW5 is opened, a reel driving circuit II for the large sized cassette and a reel rotation detecting circuit II are made inoperative to block driving of the reel. When the loading of the large sized cassette is detected, this signal is inputted to the system control system II, the switch SW5 is closed and the reel for the large size cassette is driven.
Patent JP-2000267644-A (JP)
Title: Device and method for processing font, and storage medium therefor
Inventor: YASUMOTO MAMORU
IPC: G09G5/28
Filed: 1999-01-25
Abstract: PROBLEM TO BE SOLVED: To make it possible to produce a multi-gradation character data of high visibility without painting out by providing this device with a means for producing font data for an intermediate size based on two kinds of font data, and a means for producing a multi-gradation character image from the font data for the intermediate size. SOLUTION: A CPU 101 performs processing according to a program stored in a ROM 103. In the ROM 103, coordinate data presenting a centerline stroke of a character is also stored in addition to the control program of CPU 101. In RAM 102, a work area for the case that CPU 101 executes the program and an area for storing bit-mapped data. And, two kinds of fonts are selected from among two or more font data designed for different resolutions, and based on these two kinds of font data, font data for an intermediate size between them are produced, and then, a multi-gradation character image is produced from the font data this intermediate size.
Patent JP-S62175424-A (JP)
Title: Drug preparation containing sulpiride
Inventor: ASAHINA TOSHIRO
IPC: A61K47/00
Filed: 1986-01-29
Abstract: PURPOSE:To obtain the titled preparation having improved rate of dissolution in intestines and capable of maintaining stable concentration in blood, by dissolving sulpiride and a methyl methacrylate/methacrylic acid copolymer in a solvent and completely removing the solvent from the solution. CONSTITUTION:A drug preparation containing 50-90wt% sulpiride can be prepared by dissolving sulpiride and a methyl methacrylate/methacrylic acid copolymer in a solvent (e.g. methanol) and completely removing the solvent from the solution. Sulpiride exhibits suppressive activity to subthalamic sympathetic nerve center to promote prophylactic factor and is useful also as an antiulcer agent or remedy for neurosis or depression, however, the solubility of sulpiride depends upon pH and is too low in the intestines to maintain the necessary concentration in blood. The removal of the solvent can be carried out e.g. by freeze-drying. The compound is amorphous by X-ray diffraction.
Patent JP-H10213028-A (JP)
Title: Intake pipe of 2 cycle engine
Inventor: FUJITA KAZUHISA
IPC: F02B33/30
Filed: 1997-01-30
Abstract: PROBLEM TO BE SOLVED: To prevent a lowering of output without deforming tongue pieces, by improving the rigidity of left and right tongue pieces forming the smooth intake passage of an intake pipe. SOLUTION: This intake pipe 1 is formed by using an elastic body in a manner that an end inlet is formed into a cylindrical shape, and also a rear end flange part 3 is formed into a long square shape and connected to a reed valve body 4, and tongue pieces 9 which are brought in contact with the left and right inner side surfaces of the reed valve body 4, are projected on the left and right sides of the rear end flange part 3. In this case, projected pieces 10 projected to a rear side, are formed on the left and right sides of a core plate 8 inserted in the flange part 3, and inserted in the tongue pieces 9.
Patent JP-H01194202-A (JP)
Title: Electric conductive material
Inventor: MURAYAMA TETSUO
IPC: H01M4/60
Filed: 1988-01-27
Abstract: PURPOSE:To increase electric conductivity of conductive material and a number of large diameter pores by treating an oxidative polymer of specific aniline compound with organo-aliphatic carboxylic acids to form a conductive material. CONSTITUTION:When an oxidative polymer, which is an electrochemically polymerized aniline compound shown in a formula, is treated by a liquid or saturated aliphatic monocarboxylic acids, saturated aliphatic discarboxylic acids, and organic aliphatic carboxylic acids chosen from similar carboxylic acids of unsaturated alfatic, and then washed, vacuum dried, and the like to form a conductive material, the electric conductivity and number of pores with large radii of the conductive material increase. R<1> and R<2> in the formula represent a hydrogen atom, alkyl group, alkoxy group, allyl group, allyloxy group, amino group, alkylamino group and allylalkyl group, while R<3> and R<4> represent a hydrogen atom, alkyl group and allyl group.
Patent JP-H11205078-A (JP)
Title: Surface acoustic wave device
Inventor: WATANABE TAKAYA
IPC: H03H9/25
Filed: 1998-01-12
Abstract: PROBLEM TO BE SOLVED: To provide an Li2 B4 O7 surface acoustic wave device with frequency fluctuation equivalent to the one in less than or equal to 100 PPM of crystal in a range of 0-60 deg.C temp. SOLUTION: An interdigital type electrode 4 is provided on a tetragonal Li2 B4 O7 piezoelectric crystal so as to adopt it as a surface acoustic wave element 2 in the configuration of the device. In this case, the device consists of the surface acoustic wave element 2, which is selected so as to permit the chip size ratio A/B consisting of an A-dimension in the propagating direction of surface acoustic wave and a B-dimension in the opening length direction of the interdigital type electrode to be larger than two. Thus, a stable surface acoustic wave filter with mass-productivity and with a high industrial value is provided by a unique design method and a mounting mode.
Patent JP-H02202318-A (JP)
Title: Checking device of facilities along bridge
Inventor: HOSHINA HIROSHI
IPC: H02G9/02
Filed: 1989-01-27
Abstract: PURPOSE:To miniaturize a device and to make manufacturing price inexpensive by putting a camera with two arms and a zoom lens on board a bogies. CONSTITUTION:A bogie 31 is fixed at a position close to a parapet 8 on a bridge 7 and by means of a telescopic mechanism the 1st arm 44 on the base is moved upwards to the position higher than the parapet 8. The 1st arm 44 is axially extended and its tip section is moved outwards of the parapet 8. Then, a take-in reel is rotated to send out a wire 41 and the 2nd arm 48 is extended by its dead weight. Its tip section is moved downwards the bridge 7. A universal head 53 at the tip section of the 2nd arm is operated to meet the direction of a camera 55 with a stringing facilities 9 along the bridge 7. The focus, stop of the lens and the degree of enlargement with a camera 55 are adjusted and a picture is projected onto a monitor 64. An operator moves the bogies 31 and check the picture, watching the screen of the monitor 64.
Patent JP-H10211910-A (JP)
Title: Apparatus for squeezing and fixing bag opening part and chip support lever used therein
Inventor: NODA TAIZO
IPC: B65D33/30
Filed: 1997-01-30
Abstract: PROBLEM TO BE SOLVED: To provide a squeezing and fixing apparatus transferring a bag opening part so as to squeeze and wrap the same when the bag opening part is placed on the side wall end edge of a base stand and a lever is revolved to charge the same in a C-shaped chip to fix the same, and a chip support lever wherein a large number of the C-shaped chips used in this apparatus are connected. SOLUTION: This apparatus is constituted so that a chip support lever is charged in a charging part and a bag opening part 23 having fruit or other small article housed therein is placed on the side wall end edge of a base stand in a bridging state and the engaging recessed part 22 of a lever 5 is engaged with the transfer groove part 15 of the base stand so as to squeeze the bag opening part 23 when the lever 5 is revolved and the bag opening part advances along the transfer groove part 15 to be successively taken out of a taking-out part 16 through the charging part 17 of the chip support lever, the positioning mechanism of a C-shaped chip 24, a set mechanism 20 and a cutter.
Patent JP-H0575988-A (JP)
Title: Communication device
Inventor: YASUDA HITOSHI
IPC: H04N7/24
Filed: 1992-01-31
Abstract: PURPOSE:To perform the coding of optimum transmitting data and the reproduction of the received data by being equipped with a decoding signal switching means and a coefficient adjusting signal and adjusting a coding parameter and a decoding parameter. CONSTITUTION:An input signal from a camera 1 is inputted to a video coding part 6a together with an image synthesizing part 5, coded and supplied to a video decoding signal switching par 7. When the switching part 7 is connected to the coding part 6a side, a signal from the coding part 6a is outputted not only to the same line side as the usual time but also to a video decoding part 6b side. The decoding part 6b outputs the signal only from the coding part 6a to the synthesizing part 5 and in accordance with the operation of an operating part 13, an input image signal from the camera 1 and the signal from the decoding part 6b are selected and displayed at a displaying part 2. Thus, an image coefficient adjusting part 4 is operated by the operating part 13, and the parameter such as the conversion coefficient, the coding bit distribution parameter and the filter coefficient in a loop at the decoding part 6b can be optimumly adjusted by comparing the displaying of the displaying part 2.
Patent JP-H05218315-A (JP)
Title: Manufacture of semiconductor device
Inventor: NAKAMURA TAKAHARU
IPC: H01L27/06
Filed: 1992-01-31
Abstract: PURPOSE:To provide a semiconductor device having a buried impurity layer for reducing a junction capacitance without a need for increasing the number of masks. CONSTITUTION:The side of a polysilicon film 103 sandwiched between resistance to oxidation layers 102 and 104 is exposed and a silicon oxide film 106 is formed by a heat treatment. The silicon oxide film 106 acts as a mask when forming a first diffusion layer 107 and a second diffusion layer 109.
Patent JP-H05315672-A (JP)
Title: Frame of laser oscillator
Inventor: ARAI KUNIO
IPC: H01S3/03
Filed: 1991-02-07
Abstract: PURPOSE:To obtain a frame of a laser oscillator difficult to be affected by vibration, by installing a set of holding mounts for supporting a center and both ends of a discharge tube and a base fixed on these holding mounts and connected through the holding mounts of both ends and a viscous fluid. CONSTITUTION:A holding mount 15 is installed in the center of holding mounts 12 and 13, and is fixed on a base 10. Oil 17 used as a viscous fluid is supplied into a groove 16 formed on both ends of the base 10. Also, one end of a piston 18 is fixed on the holding mounts 12 and 13, and the other end is dipped into oil 17. When a vibration is applied to the base 10, the vibration is transmitted to a discharge tube 4 through the holding mount 15 installed in the center and simultaneously transmitted to the holding mounts 12 and 13 of both ends through a rod 14. Thus, the vibration of the bottom of the piston 18 is attenuated due to a fluid resistance of oil 17, and the vibration of the holding mounts 12, 13 and 15 is attenuated, and thereby a bend of optical axis of the discharge tube 4 and a reflecting and output mirror 6 is reduced.
Patent JP-H07226326-A (JP)
Title: Manufacture of injection molding mold for rotary transformer core and rotary transformer core
Inventor: SHIMOMUKAI HITOSHI
IPC: H01F38/14
Filed: 1994-02-10
Abstract: PURPOSE:To obtain a rotary transformer core injection molding mold on which the generation of a weld and a crack can be prevented, the finishing work such as grinding, to be performed on the inside surface of the rotary transformer core is unnecessitated, and also the recycling and the discard of a sprue are unnecessitated. CONSTITUTION:The injection molding mold for rotary transformer core is the injection molding mold with which the slurry 4, consisting of the mixture of soft ferrite powder and a binder, is passed through a slurry feeding path 11 and injected to the molding part 10 of a rotary transformer core. The slurry feeding hole 11 is vertical to the molding part 10 of the rotary transformer core, and it passes through the center of the molding part of the rotary transformer core. Also, a rod 3, having the center axis same as the slurry feeding path 11 and the cross section almost same as the inside circumference of the slurry feeding path 11, is provided. At least this tip part 3b moves the distance crossing the thickness of the molding part of the rotary transformer core.
Patent JP-S63211278-A (JP)
Title: Amine salt of s-6-fluoro-4-ureidochroman-4- carboxylic acid and manufacture
Inventor: BAAKUREI UENDERU KIYUU JIYUNIA
IPC: C07D311/68
Filed: 1988-01-27
Abstract: Sorbinil is obtained by cyclization of S-6-fluoro-4-ureidoch- romane-4-carboxylic acid, wich is in turn obtained by resolution of racemic 6-fluoro-4-ureidochroman-4-carboxylic acid via dias- teromeric salts with either D-(+)-(1-phenethyl) amine or L-(-)-ephedrine.
Patent JP-H05217306-A (JP)
Title: Positioning device
Inventor: KAWASAKI KATSUYOSHI
IPC: G11B21/02
Filed: 1992-01-31
Abstract: PURPOSE:To reduce wrong behavior caused on a linear actuator in pitch, etc., by improving the rigidity of the linear actuator with a simple means. CONSTITUTION:A moving body 1 is provided extendedly along its moving direction, and is floatingly supported by a linear slide air bearing 2. The lower side of the air bearing 2 is fixed to a housing 7 with a screw. A rear end part of the moving body 1 is fixed to a cylindrical coil 6 which is a movable part of a voice coil motor 3. The voice coil motor 3 is fixed with its bottom plate 4c of a yoke 4 to the housing 7. A connecting member 8 is brought into contact with a front surface of an upper part of a front side plate 4d of the yoke 4 and also an outer circumferential surface of the rear end of the air bearing 2, and the connecting member 8 and the yoke 4 are fixed together with a screw 13 whose axis is in the forward and backward direction, and also the connecting member 8 and the air bearing 2 are fixed up with a screw 14 whose axis is in the vertical direction.
Patent JP-S61175082-A (JP)
Title: Image forming element
Inventor: NAKAGIRI TAKASHI
IPC: G11B7/243
Filed: 1985-01-31
Abstract: PURPOSE:To obtain an image forming element to be used in simple displayers, recorders, and memories, which is capable of giving high-contrast images, by providing an image forming layer composed of a phase transitionary organic compound having hydrophilic and hydrophobic portions and also having no unsaturated bonds in its molecular skeleton and a functional molecule having hydrophilic and hydrophobic portions. CONSTITUTION:A function molecule being used has an image forming function (displaying, recording, and storing functions) and an information conversion function (arithmetic function) other than image conversion, including functional manifestation by not only light and electric energy but also heat, magnetism, pressure, and substances. As the functional molecule composing the film with the phase transitionary organic compound, materials such as to manifest the functions in softened state where it is chemically changeable are selected. The film is heated to a temperature higher than the phase transition temperature to keep the organic compound in softened state, and quick response (functional manifestation) to input energy is made to exhibit.