baber/WOPTO huggingface dataset:
Patent JP-H04152271-A (JP)
Title: Conductive contact
Inventor: KAZAMA TOSHIO
IPC: G01R1/067
Filed: 1990-10-16
Abstract: PURPOSE:To enable multi-point and concurrent measurement to be undertaken for a high-density printed circuit board by forming a conductive needle body and a thin film for one of insulation films on the inner and outer surfaces of a cylindrical receptacle. CONSTITUTION:A contact 1 is so constituted that a thin insulation film 16 such as a ceramic film is formed on the entire surface of a receptacle 3, and both internal surface 3a and external surface 3b of the receptacle 3 are electrically isolated from the outside. As a result, even if continuity should take place between each contact 1, due to the disposition of a plurality of contacts 1 disposed at minimum practical intervals, no leakage of electrical signals occurs between each needle body 4. Also, receptacles 3 can be so laid as to be in contact with each other, and the pitch of each contact 1 can be minimized by forming the insulation film 16 of a few microns thickness. Namely, a plurality of conductive contacts 1 can be arranged with high density, and multi-point and concurrent measurements can be easily undertaken for an inspection item in a printed circuit board of high-density package.
Patent JP-H08134017-A (JP)
Title: Production of alpha-alkoxycarboxylic acid ester
Inventor: TAKEMOTO MASANORI
IPC: C07C253/30
Filed: 1994-11-11
Abstract: PURPOSE: To obtain the subject compound useful as a solvent for photosensitive resins or various polymers in high yield under mild conditions by reacting an α-hydroxycarboxylic acid ester with a dlalkyl carbonate on a solid acid catalyst. CONSTITUTION: An (z-hydroxycarboxylic acid ester of formula I (R<1> and R<2> are each H, a carboalkoxy, cyano, an alkyl, an allyl or an aryl; R<3> is an alkyl, an allyl or an aryl) is reacted with a dialkyl carbonate of formula II (R<4> is an alkyl or an aryl) on a solid acid catalyst to thereby afford an α- alkoxycarboxylic acid ester of formula III. α-Hydroxyisobutyric acid and lactic acid esters are especially preferred as the a α-hydroxycarboxylic acid ester. Dimethyl carbonate and diethyl carbonate are especially preferred as the dialkyl carbonate. A silica-alumina-based catalyst is preferred as the solid acid catalyst and zeolite at a ratio of Si/Al within the range of 1-5 is especially preferred.
Patent JP-H10100145-A (JP)
Title: Production of rubbery polymer and apparatus therefor
Inventor: OGUCHI TERUO
IPC: B29K21/00
Filed: 1996-09-27
Abstract: PROBLEM TO BE SOLVED: To provide method and apparatus of rubbery polymer which can enhance operability (simplifying operation and reducing the loss of a product even when the kind of a rubbery polymer to be produced is changed over and shortening a changeover time), reduce a process and machinery and achieve the reduction of equipment cost and production cost in the production of a rubbery polymer. SOLUTION: A coagulation soln. is added to a cementitious rubber soln. after polymerization to precipitate a rubbery polymer component which is, in turn, dried to obtain a rubbery polymer in a dry state. In this method, the cementitious rubber soln. and the coagulation soln. are respectively separatelysupplied to the area immediately before the inlet of a rotary blade 36 of a pump 14 equipped with grinding function and brought to a contact state to immediately sent to a dryer 16 by the pump 14.
Patent JP-H06133598-A (JP)
Title: Method for limiting output of water-wheel generator
Inventor: MIYAMOTO AKIRA
IPC: H02P9/04
Filed: 1992-10-16
Abstract: PURPOSE:To make the resetting of a speed setter or load limit setter unnecessary after a disturbance ends. CONSTITUTION:During the course of the governor-free operation of a water- wheel generator 17 during which the flow rate Q of the generator 17 is controlled by means of a load limiting mechanism 16 in accordance with the set speed of a speed setter 12 and, when the flow rate Q exceeds the set value of a load limit setter 21 which is set by means of a setting switch 20, the flow rate Q is controlled based on the set value of the setter 21, an arithmetic section 26 calculates the opening of a guide vane servo from a limited flow rate from a limited flow rate setter 23 and a head from a head detector 24. Another arithmetic section 27 calculates the load limiting position of the load limit setter 21 in accordance with the opening and a control amplifier 29 controls and corrects the set position of the setter 21 and controls the output (flow rate) of the generator 17 by using the position calculated by the arithmetic section 27 as a set value.
Patent JP-H09118066-A (JP)
Title: Name plate for article identification and manufacture thereof
Inventor: YAMANO MINORU
IPC: B41M7/00
Filed: 1995-10-25
Abstract: PROBLEM TO BE SOLVED: To provide an article identification name plate which can be read even when the surface of the plate is stained and a name plate in which an identification pattern (concealed code) which can not be recognized visually can be identified and which has heat resistance, durability, etc. SOLUTION: An identification pattern printing layer is formed on a heat resistant substrate having an identification pattern containing an infrared emission fluorescent substance and glass with ink containing an infrared emission fluorescent substance and glass frit and burned at a high temperature to form a pattern on the substrate. Besides, an identification pattern printing layer is formed on a substrate containing a glass component with an ink containing an infrared emission fluorescent substance and burned at a high temperature to form an identification pattern on a substrate.
Patent JP-H09118282-A (JP)
Title: Carrier device for motorcycle
Inventor: KINOSHITA RYOICHI
IPC: B62J7/04
Filed: 1995-10-25
Abstract: PROBLEM TO BE SOLVED: To improve the appearance without losing sportive property by arranging a carrier device in the rear of a driving seat, and arranging its mounting part to body side on the lower part of the driving seat so as to be shielded thereby. SOLUTION: A rear body cover 24 and a rear carrier 25 are integrally assembled together to constitute a carrier device 23, the carrier device 23 is arranged in the rear of a driving seat 21, and its mounting part 26b to the body side is arranged on the lower part of the driving seat 21 so as to be shielded thereby.
Patent JP-H02122948-A (JP)
Title: Thermal head
Inventor: MURAKAMI SADATOSHI
IPC: B41J2/345
Filed: 1988-11-01
Abstract: PURPOSE:To ensure that a required thickness is obtained during assembly and at the same time, a higher heat conductivity than a heat-resistant synthetic resin layer is obtained. CONSTITUTION:Heat-resistant synthetic resin film 4a is, for instance, made of polyethylene terephthalate, polyimide, polyethersulfone or polyphenylenesulfide. Its recommendable thickness is 3 to 100mum. If the electrically insulative heat releasing sheet is used which consists of laminated mica foil 7 and epoxy resin as synthetic resin of thermally melting solidification type with polyethyleneterephthalate film which is the same as heat-resistant synthetic resin, the thermal conductivity is 10X10<-4>cd/cm/sec/ deg.C. Thus the thermal conductivity is increased by a factor of 2 to 3.
Patent JP-H07124333-A (JP)
Title: Computer game device
Inventor: SHIMIZU KAZUHIRO
IPC: A63F13/45
Filed: 1993-11-08
Abstract: PURPOSE:To provide an enjoyable computer game enabling a primary game to be replayed according to the result of a secondary game simple as a quiz game added to the primary game mainly played. CONSTITUTION:A computer game device comprises a primary game means (primary CPU 11) executing a primary game, a secondary game means (secondary CPU 14) executing a secondary game after the primary game, a replay executing means (primary CPU 11) executing the primary game again after the primary game is executed, and an input means of game information (primary CPU 11) inputting the game data obtained from the secondary game as game information for the primary game.
Patent JP-H09100204-A (JP)
Title: Antimicrobial agent
Inventor: KIMURA RIYOUJI
IPC: C07F9/6574
Filed: 1995-10-02
Abstract: PROBLEM TO BE SOLVED: To obtain an antimicrobial agent most suitable for being blended with a resin at a high temperature, excellent in heat resistance, by using a specific organic phosphoric acid ester metal salt. SOLUTION: This antimicrobial agent comprises a silver or copper salt of an aromatic cyclic phosphoric acid ester metal of formula I (R<1> is a 4-5C tertiary alkyl; R<2> is a 1-5C alkyl; R<3> and R<4> are H or methyl; (n) is 1 or 2; M is silver when n=1 and copper when n=2). For example, a compound of formula II, a compound of formula III, etc., may be cited as the compound of formula I. The antimicrobial agent, for example, is applicable to a high-density, low- density or linear low-density polyethylene, a polypropylene, a polybutene-1, an ethylene-vinyl acetate copolymer, a polyvinyl chloride, a polystyrene, etc. The concentration of the antimicrobial agent applied to the resin is about 0.001-5 pts.wt. based on 100 pts.wt. of the resin.  The resin using the antimicrobial agent can provide gram-positive and gram-negative bacteria with excellent antimicrobial activity and show mildewproofing properties.
Patent JP-2001099595-A (JP)
Title: Apparatus and method for recycling air conditioned cooling water
Inventor: SUZUKI TOSHIHIRO
IPC: F28F19/01
Filed: 1999-09-30
Abstract: PROBLEM TO BE SOLVED: To obtain a recyclable water quality by reducing an impurity concentration of air conditioned cooling water in which the impurity concentration is enhanced. SOLUTION: The apparatus for recycling air conditioned cooling water automatically collects drain of air conditioned cooling water to a raw water storage tank under an automatic control, adds an acid to the water to a pH of 5 to 6, further adds a silica dispersant to the water, treats the water by an RO device having two-stage type reverse osmotic films (RO film) having different film compositions, lowers its impurity concentration of the water, and returns the water as a water quality capable of being again used as air conditioned cooling water to a cooling water piping of an air conditioning facility.
Patent JP-S62137188-A (JP)
Title: Control device for beam welding equipment
Inventor: FUKAHORI MITSUGI
IPC: B23K26/02
Filed: 1985-12-10
Abstract: PURPOSE:To perform good welding all the time by performing the position control of the beam head for welding by operating the position control means by the detecting signal transmitted from a weld line detecting means and by controlling the filler material feeding by a filler material feeding means. CONSTITUTION:A detecting value l1 is compared with a reference value (a) by detecting the relative position variation into the right and left directions of the beam head 4 for welding and weld line l. The position control is performed so that the beam spot emitted from the head 4 is coincided with the center of the weld line always by driving an X-Y table 3 to the left side by the prescribed quantity by operating a numerical control, device 2 in case of l1>a and by driving the table 3 to the right side in case of l1<a. The size alpha of the gap of the butt part is then detected from the area of the reflecting face of an irradiating spot by an image sensor 18 and fed to a welding control unit 20. This is compared with the reference value b and the output up value of the case of alpha>b is calculated. The welding work is then performed with the optimum beam capacity and optimum filler material quantity by driving a stepping motor 15 by performing the operation of the filler material feeding corresponding to the size of the gap.
Patent JP-2001101851-A (JP)
Title: Magnetic recording and reproducing device
Inventor: HIRONAKA SHINJI
IPC: G11B33/10
Filed: 1999-09-30
Abstract: PROBLEM TO BE SOLVED: To provide a magnetic recording and reproducing device in which such a fear that a user judges that a magnetic recording and reproducing device is wrong is eliminated even when the user sees faulty reproduced pictures by making the user to become aware that the user is reproducing a magnetic tape which recorded with a 5-fold mode. SOLUTION: This device is provided with an on-screen display means which generates a signal displaying a warning for making the user to become aware that compatibility with reproduction in other magnetic recording and reproducing devices is not guaranteed on a monitor screen in the case of reproducing the magnetic tape which is recored with the 5-fold mode.
Patent JP-S61155916-A (JP)
Title: Recorder
Inventor: DOI HIROYUKI
IPC: G01D1/02
Filed: 1984-12-28
Abstract: PURPOSE:To freely obtain necessary recording by storing input signal data between printing spots in memory and applying operation to the data stored in said memory. CONSTITUTION:At the time of measurement, the switches of an input change- over device 1 are successively turned ON and OFF to take in a plurality of input signals at a predetermined cycle with respect to each input number. Said signals are amplified by an amplifier 2 and converted to digital signals by an A/D converter 3 and necessary input processing such as linearization is applied to said signals by an operation means 4 and the data thereof are stored in a memory 6. The operation means 4 applies the operation of maximizing, minimizing or averazing to a plurarity of data taken in a printing spot recording cycle at every input number stored in the memory 6. The operation result is recorded on a recording means 8 on the basis of a recording number concerned or other recording number at a predetermined cycle. By this method, necessary recording is freely obtained.
Patent JP-H09127195-A (JP)
Title: Semiconductor device measuring system and measuring method
Inventor: FURUTA MASAAKI
IPC: G01R31/28
Filed: 1995-10-26
Abstract: PROBLEM TO BE SOLVED: To store larger measurement data than the capacity of a storage device. SOLUTION: A measuring device 1 measures the characteristic of a semiconductor device to generate measure data. A work station 2 receives the measurement data, and converts the measurement data into the compressed data according to a compression command built in the work station 2. A storage device M receives the compressed data and stores the same. Thus, larger measurement data can be stored as compared with the case where after the measurement data is stored in the storage device M, the measurement data is converted into the compressed data.
Patent JP-H03140831-A (JP)
Title: Angle-of-torsion detector and torque sensor
Inventor: OKUYA NORIO
IPC: G01B11/26
Filed: 1989-10-25
Abstract: PURPOSE:To detect the angle of torsion of a shaft to be measured with high accuracy by providing a pair of optical encoders on the same axis so as to provide a proper interval therebetween in the axial direction and inserting the shaft to be measured in the axial direction to fix the same to the rotary parts of the encoders. CONSTITUTION:Optical encoders 3, 4 are fixed to the support end plates 2 provided on both end parts of a main body case 1 on the same axis at a predetermined interval. A torsion bar 5 is inserted through the encoders 3, 4 at the axial core positions thereof to be fixed thereto. The detection signals from the encoders 3, 4 are inputted to an angle-of-torsion operation circuit and the angle-of-torsion of the torsion bar 5 between both encoders 3, 4 is operated and the operation result is inputted to a torque operation circuit and a torque value is operated from the angle of torsion and the torsional rigidity of the selected torsion bar 5 to be outputted.
Patent JP-H0389926-A (JP)
Title: Gas separation membrane
Inventor: OMORI AKIRA
IPC: B01D71/40
Filed: 1989-10-25
Abstract: PURPOSE:To obtain a chemically stable gas separation membrane having a high permeation index and a high separation index by using polymer of a fluorinated acrylic acid derivative or its crosslinked one. CONSTITUTION:A gas separation membrane is prepared by using a fluorinated acrylic acid derivative polymer or its crosslinked one having structural units expressed by a formula I (R=H or CH3; l=1-3; n is an integer of 0-5), a formula II (X<1>=H or OH; X<2>=H, F, or a group having a formula IV; p and q=0 or 1; r is an integer of 1-10), and a formula III [Y=H or (CH2)sY<1> (Y<1>=COOH, OH, or group expressed by formulae V, VI, or VII; s is an integer of 1-5)]. The gas separation membrane has well balanced permeation index and separation index as compared with a conventional one and chemically stable.
Patent JP-2001095309-A (JP)
Title: Apparatus for connecting working machine
Inventor: MINAGAWA ISAO
IPC: B62D49/00
Filed: 1999-09-30
Abstract: PROBLEM TO BE SOLVED: To provide an apparatus for connecting a working machine, capable of raising trafficability of small turn and, stable traveling of a traveling machine body in nonoperation time such as transportation time and unuse time and increasing compatibility of transportation and maintenance. SOLUTION: This apparatus for connecting a working machine is equipped with a link mechanism 13 pivoting and installing at least two operation links 11/12 by pivoting pins 9/10 between a connecting member 3 and a fixing member 7 as a position changing mechanism 8 and a reciprocating actuator 14 for operating the link mechanism 13.
Patent JP-H01121279-A (JP)
Title: Carbamoyltriazole derivative, production thereof and herbicide containing said derivative as active ingredient
Inventor: HIRATSUKA MITSUNORI
IPC: A01N43/653
Filed: 1987-11-04
Abstract: NEW MATERIAL:A carbamoyltriazole derivative expressed by formula I (R<1> and R<2> are alkyl or alkenyl or R<1> and R<2> together represent alkylene forming a ring; X and Y are H,halogen, alkyl, alkoxy, alkoxycarbonyl, nitro, amino, acylamino or trifluoromethyl; n is 0, 1 or 2, except when both R<1> and R<2> are methyl). EXAMPLE:1-(Diethylcarbamoyl)-3-(3-methyoxy-5-trifluoromethylphenylthio )-1,2,4- triazole. USE:A herbicide. PREPARATION:A triazole derivative expressed by formula II is reacted with a carbamoyl halide expressed by formula III (Z is halogen) to afford the aimed carbamoyltriazole derivative expressed by formula I.
Patent JP-2000108599-A (JP)
Title: Transfer film for marking and manufacture thereof
Inventor: TOMIYAMA TAKESHI
IPC: B41M3/12
Filed: 1998-10-01
Abstract: PROBLEM TO BE SOLVED: To provide a transfer film for marking having an improved finished external appearance. SOLUTION: The transfer film for marking is prepared by successively stacking an application film layer A wherein a pressure-sensitive adhesive is applied onto a plastic film having an elongation of 200% or more at 20 deg.C and a breaking strength of 100 kg/cm2 or more, a clear layer B, a colored layer C, an adhesive layer D, and a releasable polyethylene terephthalate film E.
Patent JP-H06197139-A (JP)
Title: Phase detectr
Inventor: MOHAMADO MADEIHIAN
IPC: H03L7/085
Filed: 1992-10-19
Abstract: PURPOSE:To obtain a wide linear phase detection range by adjusting the gain of a variable gain amplifier so that a phase response obtained by using plural amplifiers, variable gain amplifier, and adder can be a specific value. CONSTITUTION:A reference signal VC=COSWT is inputted to the first input terminal of a mixer 1, and an information signal VS=COS(WT+theta) is inputted to the second input terminal, and a base band signal VB=COStheta is taken out from an output terminal connected with a low pass filter 2. Afterwards, the square, third power-fifth power of VBQ=Sintheta is constituted by a phase shifter 3, and the square, third power-fifth power of Sintheta is constituted by amplifiers 50-53. Next, the components of COS<i>theta Sin<i>theta are constituted by an amplifier 5, the amplitude of each component is set by a variable gain amplifier 6, the entire components are added by an adder 7, and the phase response is obtained. At that time, the gain of the variable gain amplifier 6 is adjusted so that the phase response can be equal to a value indicated by an expression. Thus, the phase detection range of 2pi radian can be obtained.
Patent JP-S62138944-A (JP)
Title: Connecting system for peripheral equipment interface
Inventor: TAKEYA YUJI
IPC: G06F3/00
Filed: 1985-12-11
Abstract: PURPOSE:To eliminate the no-termination condition of a peripheral equipment interface and to prevent malfunction of an peripheral equipment by providing the pull-up resistance for assuring the voltage of a peripheral equipment receiving line in the peripheral equipment and executing the termination of the peripheral equipment interface by a terminating unit connected to an extension connector. CONSTITUTION:Peripheral equipment receiving lines 16, 17 and 18 are inputted through a peripheral equipment interface connector 11 to the peripheral equipment 4, and respective lines are pulled up to a positive voltage 26 by pull-up resistances 20, 21 and 22 for assuring the voltage. Further, the lines are inputted through an extension connector 14 to a terminating unit 15, and in the terminating unit 15, respective lines are connected to the positive voltage 26 outputted from the peripheral equipment 4 through terminating resistances 23, 24 and 25. An peripheral equipment transmitting line 19 is connected from the peripheral equipment 4 through the peripheral equipment interface connector 11 and an extension connector 13 to a connecting cable 7 of the peripheral equipment interface.
Patent JP-H10128488-A (JP)
Title: Forging and heading method of gear and its die set
Inventor: AKAMATSU KENICHI
IPC: B21K1/30
Filed: 1996-10-23
Abstract: PROBLEM TO BE SOLVED: To make heading a gear wherein the tooth width in the dedendum is smaller than the tooth width in the vicinity of the reference pitch circle. SOLUTION: In this method, blanks are driven in order into a pair of dies having different pass shapes arranged in heading stations lines up in order with punches corresponding to each pass, the teeth wherein the tooth width Y in the dedendum is smaller than the tooth width X in the vicinity of the reference pitch circle is made to provide with. In this case, this method is composed of the preliminary forming process of the tooth, the enlarging process of the tooth and the completing process of the tooth.  And the tooth, wherein the tooth width dimension X1 in the reference pitch circle is equal to or smaller than the tooth width dimension Y1 in the dedendum, is formed in blanks in the preliminary process, the profile of the tooth is formed so a to become large as a whole in the enlarging process of the tooth, blanks are driven into the pass wherein the dimension (a) corresponding to the width in the dedendum is smaller than the dimension (b) corresponding to the width in the vicinity of the reference pitch circle in the part of the pass corresponding to the tooth in the completing process of the tooth, whereby the dedendum of blanks is squeezed, and the gear, provided with tooth wherein the tooth width Y in the dedendum is smaller than the tooth width X in the vicinity of the reference pitch circle, is formed.
Patent JP-2001099028-A (JP)
Title: Fuel supply device
Inventor: WAKAYAMA ATSUO
IPC: F02M37/08
Filed: 1999-09-30
Abstract: PROBLEM TO BE SOLVED: To accurately put flow amount characteristics of fuel pumps to a reference value by eliminating flow amount variation by means of a driving circuit arranged on the fuel pump. SOLUTION: A filter case 6 and a fuel pump 7 are attached inside a fuel tank 1 by using an attachment member 3 on whose upper surface side a pump driving device 3 is arranged. An adjusting resistance is arranged on the pump driving device 13, which corrects a driving signal to be output to the fuel pump 7 in respect to a command signal input from a control unit. A characteristic flow amount variation of the fuel pump 7 is adjusted by means of the adjusting resistance. It is thus possible to obtain a reference value in flow amount characteristics of the fuel pumps 7 against a command signal from the control unit. A discharge amount of the fuel pump 7 can accurately be controlled by the control unit.