baber/WOPTO huggingface dataset:
Patent JP-H04321298-A (JP)
Title: Conductive resin composition and manufacture thereof
Inventor: MIYASHITA SUSUMU
IPC: C08L101/00
Filed: 1991-04-19
Abstract: PURPOSE:To provide the manufacturing method capable of stably manufacturing a conductive resin molded material and a conductive resin molded material, which have a property to prevent an electrostatic breakdown from the outside and respectively show stationarily a surface resistance value of 10<3> to 10<7>OMEGA and a surface resistance value of 10<3> to 10<7>OMEGA. CONSTITUTION:The manufacturing method of a conductive resin composition of a surface resistance value of 10<3> to 10<7>OMEGA and the obtained conductive resin composition are characterized by that a master pellet containing carbon fibers of a volumen specific resistance value of 10<-3> to 10<-2>OMEGA.cm, a master pellet containing metallic fibers of a colume specific resistance value of 10<-6> to 10<-5>OMEGA.cm and a base resin are blended in such a way that 1 to 20 parts weight of the above carbon fibers and 1 to 20 parts weight of the above metallic fibers are set to 100 parts weight of a thermoplastic resin and are melted and kneaded.
Patent JP-S61274208-A (JP)
Title: Print board picture image area measurement method
Inventor: NAKAMURA KYOSUKE
IPC: G01B11/28
Filed: 1985-05-30
Abstract: PURPOSE:To give a clear contrast to the picture image by setting the first polarizing plate in an irradiation optical path, and the second polarizing plate in a reflection optical path. CONSTITUTION:Fluorescent lamp 15 projects beam to a print board 13 from left above the print board 13. The first polarizing plate 26 is set in the irradiation optical path I so that the scattered beam is polarized to a parallel beam and projected to the print board 13. Shadow 31 of the picture image 27 is measured as a clear contrast to the surface of the picture image 27 to which the beam containing no scattered beam is projected. the surface 29 is also measured as a dark part because the second polarizing plate 30 prevents the irregular reflection generated at the surface 29 from being received by a CCD camera 28. This allows the surface of the picture image 27 to always be measured with a clear contrast to other parts than the picture image 27.
Patent JP-H0411605-A (JP)
Title: Production of polystyrene having carboxyl group at one terminal
Inventor: HIRASHIMA MASAO
IPC: C08F8/00
Filed: 1990-04-30
Abstract: PURPOSE:To obtain the title high-purity polystyrene economically by anionically polymerizing styrene in the presence of an organolithium compound as an initiator, treating the polymer with a specified compound, and reacting the polymer with CO2 in cyclohexane. CONSTITUTION:Styrene is anionically polymerized in the presence of an organolithium compound (e.g. s-butyllithium) as an initiator and the obtained polymer is treated with 1,1-diphenylethylene and then reacted with CO2 in cyclohexane.
Patent JP-H05327263-A (JP)
Title: Magnetic shielded room
Inventor: AKASAKA AKIO
IPC: H05K9/00
Filed: 1991-04-19
Abstract: PURPOSE:To eliminate a decline of a shielding effect due to magnetic saturation by an inexpensive structure. CONSTITUTION:A surrounding face of a magnetic shielded room is two-layer structured, being formed of external magnetic shielding material 1 and internal magnetic shielding material 2 installed inside of the external magnetic shielding material 1. In this example, permalloy which is magnetic shielding material having a low saturation magnetic flux density, thousands Gauss, but a high magnetic permeability is used for the external magnetic shielding material 1. For the internal magnetic shielding material 2, an Fe electromagnetic steel plate having a saturation magnetic flux density of 10,000 Gauss or above is used.
Patent JP-S5820627-A (JP)
Inventor: TERAOKA KAZUHARU
IPC: B65B51/10
Filed: 1981-07-23
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-H0413252-A (JP)
Title: Magneto-optical disk
Inventor: KOBAYASHI MIKIHARU
IPC: C09J175/00
Filed: 1990-05-07
Abstract: PURPOSE:To obtain a disk having good workability, high reliability, heat resistance and high adhesion strength by using a reactive-type hotmelt adhesive for sticking. CONSTITUTION:A pair of substrates 1, 1 comprising plastics, etc., are stuck together with a reactive-type hotmelt adhesive 2. The reactive-type hotmelt adhesive 2 is a two-step hardening type and behaves that the initial fixing is performed in several seconds by cooling and then perfectly hardened by the reaction with water in air or in the substrates to be adhered. Thus, initial fixing is done in a short time and after completely hardened, adhesion strength at high temp. is increased. Thus, workability and productivity of the disk is improved, and the obtd. disk has high reliability, excellent heat resistance and high adhesion strength.
Patent JP-S598003-A (JP)
Title: Make-break controller of load
Inventor: MATSUO KATSUHARU
IPC: G05D23/19
Filed: 1982-07-02
Abstract: PURPOSE:To avoid danger with a device which controls the make/break of the heater load of an electric blanket, etc., by turning off a switching element if a control circuit has a fault. CONSTITUTION:The temperature detecting voltage Vd is supplied to sampling circuits 96 and 97 for sampling. An operational amplifier 46 compares the sampling result signal Vd1 with the 1st reference voltage Vr1. At the same time, an operational amplifier 51 compares the sampling result signal Vd2 with the 2nd reference voltage Vr2. Then a thyristor is driven by the output of the amplifier 51. Thus it is possible to turn immediatey off a switching element which controls the load even in case not only a safety circuit and a maintenance device but a comparison control circuit that monitors the fault of said safety circuit and maintenance device has a fault precedently.
Patent JP-S595743-A (JP)
Title: Current hogging preventing circuit
Inventor: KANOU KENJI
IPC: H03K19/018
Filed: 1982-07-01
Abstract: PURPOSE:To prevent current hogging effectively even when a driving current is small, by flowing a current from a constant current source to respective bases of plural transistors (TR) through respective collectors of a multiple-division collector type PNP TR. CONSTITUTION:The constant current source 2 is connected to the emitter 21a of the multiple-division collector type lateral PNP TR21. When a switching element 1 is off, the current I of the constant current source 2 flows through the TR21 to drive TRs 3 and 4. The distribution rate of the current I in the circuit is fixed; and the current I of the constant current source 2 is distributed accurately regardless of its value, i.e. even when the driving current is small, and the number of elements is decreased simultaneously, facilitating the integration.
Patent JP-H0852356-A (JP)
Title: Catalyzing method
Inventor: UIRIAMU SHIII PUFUETSUFUERURE
IPC: B01J12/00
Filed: 1995-05-15
Abstract: PURPOSE: To make possible quick warm-up driving of a catalyst for an internal combustion engine or a catalytic converter without any electric heating by arranging a catalytically active surface layer consisting of an admixture of a precious metal and a base metal oxide having a specified thickness. CONSTITUTION: A monolith catalyst product 30 for use in catalytic chemical conversion comprises a non-porous catalyst support 36 having a metallic surface, and a catalytically active surface layer 34 consisting of an admixture of a precious metal and a base metal oxide 34 having a thickness of 50-1 μm bonded to a support by sputtering. The microlithic catalyst element 10 is composed of multiple square flow channels 11 having electric leads 15 connected with a bus bar 16 and, the bus bar 16 is welded at an angle of 45 deg. to the metallic flow channel 11 to ensure a uniform heating of the catalyst 10. By the catalyst 10 and the system, a catalyst for an internal combustion engine or a catalytic converter can be warm-up driven quickly without any electrical heating.
Patent JP-H08119017-A (JP)
Title: Suspension device of seat for vehicle
Inventor: TAKANO SHIRO
IPC: B60N2/54
Filed: 1995-05-15
Abstract: PURPOSE: To realize a suspension device of thin shape, light weight, and low cost. CONSTITUTION: Rubber damper units 6 in which rubber elastic body is filled between each inner cylinder and outer cylinder are axially fitted to the crossing parts of link mechanisms 5 (4). The bottom part of the outer cylinder is fixed to the crossing part of inside link bars, the inner cylinder is inserted through the crossing part of the inside link bars and fixed to the crossing part of outside link bars at its bottom part, and when the outer cylinder and the inner cylinder are rotationally moved mutually in the opposite circumferential directions, torsional elasticity is generated in the rubbery elastic body, so as to exhibit the function of suspension.
Patent JP-H09307921-A (JP)
Title: Color demodulation circuit
Inventor: IZUMI TETSUYA
IPC: H04N9/66
Filed: 1996-05-10
Abstract: PROBLEM TO BE SOLVED: To provide a color demodulation circuit in which an image with a prescribed hue is always obtained by selecting a hue correction amount depending on a kind of an input signal. SOLUTION: In the case that a video signal including a chroma signal whose frequency characteristic or a phase characteristic is flat is received as an input signal, the signal passes a 1st band pass filter 11 with a characteristic symmetrical to left and right sides around a chrominance sub-carrier frequency, in which noise is eliminated, a demodulation circuit 14 demodulates a color and a hue circuit 15 adjusts the hue by a prescribed hue correction amount.  When the input signal is an RF signal, the signal passes a 2nd band pass filter 12 whose characteristic is a characteristic that corrects the frequency characteristic and the phase characteristic, but since the hue is changed in comparison with the input of the video signal if any change is not made, a hue control circuit 16 at the reception of the RF signal selects the hue correction given to the hue circuit 15 so as to match the hue with that at the input of the video signal, then an image with a uniform hue where there is no difference between the hue at the reception of the RF signal and the hue at the reception of the video signal, is obtained.
Patent JP-H0413343-A (JP)
Title: Study type link capacity control system
Inventor: HIRAMATSU ATSUSHI
IPC: H04M3/00
Filed: 1990-05-02
Abstract: PURPOSE:To determine the assignment of an optimum link capacity even to a call having any property by using a function study device so as to study the relation among a calling rate, a line speed and a call loss rate based on an observed value from a communication network actually in operation thereby deciding optimum link capacity. CONSTITUTION:An observed data corresponding to a respective link is written in an observed value storage area 11. A function study device 13 selects one observed value from observed values stored periodically in the observed value storage area 11 as a study data and gives a value representing a link load such as an observed calling rate and a link capacity as an input signal and a relevant observed call loss rate as a correct solution output signal to the function study device 13 to execute the study. A link capacity assignment evaluation circuit 12 uses the function study device 13 to evaluate the line capacity assignment. A link capacity optimizing circuit 14 decides an optimum link capacity by using the result of evaluation.
Patent JP-S62273630-A (JP)
Title: Optical information recording reproducing device
Inventor: SHIKICHI SATOSHI
IPC: G11B7/085
Filed: 1986-05-22
Abstract: PURPOSE:To attain highly accurate and fast access by setting a servo gain different from the locking of automatic tracking AT and/or at automatic focusing AF and after locking. CONSTITUTION:The position B side of a switch 203 is opened and the position C side is closed by using a control signal 5 and a switch 3 is closed to short- circuit a capacitor C1. In moving an optical point in a direction (u) on a card, a voltage at a point B whose sign only is reversed with respect to a voltage VA0 of a point A appears. The position C side of the switch 203 is opened and the position B side is closed by using the control signal 5 at times ts1, ts2 when a voltage at a point A is zero to close the track servo system. No coil 111 is driven with a driver 204 at 0 level, a lens is not driven at the AT locking and excellent access to a desired track is attained. The switch 3 is opened by using the control signal 5 at the AT stabilization and a pint C1 is opened and the gain frequency characteristic (a) between the points A and B is obtained and the rack servo is applied at a conventional gain characteristic increased at a low frequency region.
Patent JP-H02298469-A (JP)
Title: Machine vice
Inventor: OGAWA MAMORU
IPC: B25B1/24
Filed: 1989-05-10
Abstract: PURPOSE:To easily cut a mouthpiece in conformity with the shape of the body to be worked by making the material of the mouthpiece of a machine vice in plastic. CONSTITUTION:A movable jaw 3b making a set with the fixed jaw 3a at one end of a main body 2 is set up movably toward the fixed jaw 3a by the feeding of a fastening thread 4 and a mouthpiece 1 is fitted by a screw 5 respectively onto the opposite faces of the fixed jaw 3a and movable jaw 3b. The material of this mouthpiece 1 is taken as a phenol resin. The mouthpiece 1 can thus be cut easily in conformity with the shape of the body 6 to be worked.
Patent JP-S608084-A (JP)
Title: Thermal head
Inventor: NAMOTO YOSHITERU
IPC: B41J2/345
Filed: 1983-06-27
Abstract: PURPOSE:To lower the cost of thermal head and to lessen restrictive conditions on the design of apparatus, by a method wherein a common electrode is, in a united body, formed on the back surface passing the end surface and connected to lead wire on the back surface of heating element. CONSTITUTION:Plural heating elements 6a are in rows formed on the heating element substrate 7, and the common electrode 7a and the picture signal electrode 7b are formed on its both sides. The common electrode 7a is, in an united body, formed on the back surface passing the end surface and let to have a sufficient width. Cost down is achieved by lessening the heating element substrate 7 by shortening the length l4 from the heating element 6a to the end surface of heating element substrate 7, and the thermal head 6 can be miniaturized. The lead wire 11 is soldered to the common electrode 7a extending to the back surface of heating element substrate 7 at a position of the escape part 8a of base 8.
Patent JP-S598234-A (JP)
Inventor: MIURA MASAO
IPC: H01H71/04
Filed: 1982-07-05
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-S5741391-A (JP)
Title: Cathode for electrolyzing water and its manufacture
Inventor: KAWASAKI KEIJI
IPC: C25B1/04
Filed: 1980-08-26
Abstract: PURPOSE: To obtain a cathode for electrolyzing water with low hydrogen overvoltage and high surface mechanical strength by electroplating a metallic substrate in a Co plating bath contg. hypophosphite ion and chlorine ion.  
     CONSTITUTION: To a Co plating bath are added 0.04W0.06mol/l hypophosphite ion, 0.2W3mol/l chlorine ion and 0.1W1.5mol/l Co ion, and the pH of the bath is adjusted to 2W6. Using this Co plating bath at least part of the surface of the metallic substrate of a cathode such as a mild steel plate is electroplated to form a Co plated layer contg. P. In the presence of P a cathode with low hydrogen overvoltage is obtd. This method is easily applicable to a cathode having a complex structure. 
     COPYRIGHT: (C)1982,JPO&Japio
Patent JP-H11305048-A (JP)
Title: Housing structure
Inventor: OOFUNA MIKA
IPC: G02B6/00
Filed: 1998-04-27
Abstract: PROBLEM TO BE SOLVED: To reduce breakages, etc., of an optical fiber cable, a plug, an optical connector, etc. SOLUTION: A recessed part 12 is formed in part of the flank of a housing 1 and part of the bottom surface and is put back inside other external surfaces. Optical connectors 5a, 5b, 5c, and 5d are fitted to the reverse surface of the recessed part 12, and internal pigtail fibers 3a to 3d and external optical fiber cables 6a, 6b, 6c, and 6 and connected via optical connector plugs 7a, 7b, 7c, and 7d. The optical connectors 5a, 5b, 5c, and 5d are fitted vertically, since no bends are formed on the optical fiber cables 6a to 6d has and they are inside the surface of the housing 1, the optical fiber cables, plugs, optical connectors, etc., have less breakages and so on.
Patent JP-H05314074-A (JP)
Title: Host computer data base access device
Inventor: MORIKAWA SHUICHI
IPC: G06F15/00
Filed: 1992-05-11
Abstract: PURPOSE:To extremely decrease the load of a host computer for command analysis or result editing by providing a command analysis routine and a result editing routine at each terminal. CONSTITUTION:On the side of a terminal 1, a command analysis routine 14 analyzes a data operating language command from a terminal application program 2 and converts the command to the basic operating command stage of a data base access routine 10, the converted command is transferred from the terminal 1 to a host computer 6, the data base access part accesses a data base 12 as shown by the command and transmits the result to the terminal 1 side. Therefore, it is not necessary for the host computer 6 to perform the analysis of commands or the editing of data base access results and it is only necessary to simply access the data base 12. Further, even when terminal application programs 2 having different data operating languages for the terminal 1 are executed at the same time, the host computer 6 side can deal with the state in the same form.
Patent JP-H0414253-A (JP)
Title: Dynamic ram and its manufacture
Inventor: NAKAJIMA HIDEHARU
IPC: H01L21/8242
Filed: 1990-05-02
Abstract: PURPOSE:To effectively use the area occupied by work lines, by equipping a word line with a protruding part formed by making a part of the word line protrude on an element forming region surrounded by an element isolation region, and making the protruding part the gate electrode of a selection transistor. CONSTITUTION:A protruding part 1 of a word line WL is stretched on an element forming region 2, but not stretched for all memory cells. It is stretched only for the memory cells existing on one side of a bit line BL, and is not stretched for the memory cells existing on the other side of the bit line BL. For the memory cells existing on the other side, a protruding part 1 is formed from an adjacent word line WL. Thereby folded bit line constitution is obtained without arranging non-selection word lines on a memory cell region. The position of the protruding part 1 in each memory cell is in the vicinity of a contact hole 3 of the bit line BL. The protruding part 1 is formed in a gate oxide film 14 on a silicon substrate 11, and functions as the gate electrode of a selection transistor.
Patent JP-H04321482-A (JP)
Title: Human power driven device equipped with motor
Inventor: YOKOYAMA TATSUJI
IPC: B62K11/00
Filed: 1991-04-22
Abstract: PURPOSE:To reduce exhaustion of battery in a human power driven device such as bicycle equipped with a motor by sensing the load on the human power driving system and the crank shaft rotational angle due to crank pedal, determin ing the mean load at the sensed crank angle, and controlling the output of motor with the specified conversion characteristic for the obtained mean load. CONSTITUTION:In the middle of a drive shaft, a load sensing means 30 is furnished which senses the drive torque due to human power, and the output therefrom is fed to a mean load sensing device 66. The rotational angle of a crank shaft is sensed by a crank angle sensing means 50, and the obtained value is fed to the same mean load sensing means 66. This means 66 determines the mean load on the human power driving system from these load and crank angle values. Following the stored operational program, a controller 60 determines the torque of a motor 40 with a certain specified relationship to the mean load and controls the motor 40.
Patent JP-S6034408-A (JP)
Inventor: HIRAI KIYOSUMI
IPC: F24C15/08
Filed: 1984-06-07
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-H04273816-A (JP)
Title: Pulse-releasing nucleated tablet
Inventor: NODA KAZUO
IPC: A61K9/28
Filed: 1991-02-26
Abstract: PURPOSE:To provide the subject preparation capable of arbitrarily controlling a lag time and of immediately releasing a pharmaceutically active ingredient after the lag time, by providing a specific release-controlling layer on the surface of an inner nucleus containing the pharmacologically active ingredient and a water-swellable substance by a compression coating method. CONSTITUTION:A release-controlling layer comprising a water-soluble substance (e.g. polyethylene glycol, white sugar, sorbitol) and a hydrophobic substance having a matrix-forming ability (e.g. a higher fatty acid ester or higher hydrocarbon) is formed on the surface of an inner nucleus containing a pharmacologically active ingredient and a water-swellable substance (e.g. carboxyalkyl polysaccharide) by a compression coating method. The water-swelling substance is used in an amount sufficient for swelling with water to break the release-controlling layer, usually in an amount of 5-30wt.% based on the inner nucleus. The lag time can be arbitrarily controlled by selecting the kinds, compounding ratio or amounts of the water-soluble substance and the hydrophobic substance. When a rapidly releasing external coating layer containing the pharmacologically active ingredient is provided on the surface of the nucleated tablet, the pharmacologically active ingredient can be repeatedly released.
Patent JP-H05237353-A (JP)
Title: Method for separating hydrogen from gas mixture by using semipermeable membrane mainly consisting of polycarbonate derived from tetrahalobisphenol
Inventor: EDOGAA ESU SANDORESU JIYUNIA
IPC: B01D71/50
Filed: 1991-02-28
Abstract: PURPOSE: To separate hydrogen from light hydrocarbons with a high selectivity and high gas permeability by using a membrane which has a thin discrimination layer consisted of a polycarbonate polymer derived from a bisphenol of the specified structure and having a separation coefficient of more than a definite value between hydrogen and light hydro-carbons. CONSTITUTION: A membrane has a third discrimination layer mainly consisted of a polycarbonate polymer (where R group is contained in the discrimination layer, which is solely bromine or chlorine of more than 25 wt.% of the derived part from a bisphenol) derived from a bisphenol corresponding to formula I (each R is independently hydrogen, chlorine, bromine or 1-4C alkyl, and R' is -CO-, -S-, etc.). The membrane, which has a separation coefficient between hydrogen and light hydrocarbons at 25 deg.C of more than 25, is used. The gas mixture is applied into semi-permeable membrane under a compressed condition, then permeated gas rich in hydrogen are taken out from a low pressure side.
Patent JP-H01287346-A (JP)
Title: Floor structure
Inventor: IKENAGA KEIICHI
IPC: E04B5/02
Filed: 1988-05-13
Abstract: PURPOSE:To contrive harmonization with the adjoining floor panel of the upper floor and easy installation as well by panelizing a floor at a stairway. CONSTITUTION:Adjoining the head of a stairway 10, a floor panel 14 of the upper floor is installed, and in the stairway 10, a wall panel connecting member 27 is erected with its lower end fixed to a wall panel 20 of the lower floor. Between the wall panel connecting member 27 and the outside frame of the floor panel 14 of the upper floor, a tie beam 28 is installed. Bordering on the stairway with its two sides and with one of the two sides fixed to the tie beam 28, a floor panel 17 adjoining the stairway is installed.