baber/WOPTO huggingface dataset:
Patent JP-H11212842-A (JP)
Title: File management device
Inventor: SAEKI MASANORI
IPC: G06F12/00
Filed: 1998-01-23
Abstract: PROBLEM TO BE SOLVED: To provide a means for reducing a burden on an operator who operates a file in a file management device. SOLUTION: A file management device has a file information management table 04, a means for setting a representative program 0403 to be judged to be a program of high use frequency and a program use frequency management table 05, is equipped with a means for setting a frequency counter 0503 to become use frequency information on the program and dynamically changes the representative program in accordance with the use frequency.
Patent JP-H05344983-A (JP)
Title: Loading apparatus for dental equipment
Inventor: YOHAN AIBURU
IPC: A61C1/14
Filed: 1993-01-26
Abstract: PURPOSE: To provide a loading apparatus which is especially for the tooth root canal treatment and is tightly connected with a tool holder. CONSTITUTION: The direction of the operation and action of a loading apparatus 5 is perpendicular to the axis 4 of a tool, and the head 1 of a tool holder provides a through opening 3 for a tool 2. In this organization, the loading apparatus 5 is formed as a pin 6 or a sleeve which provides a through opening 9 perpendicular to itself, and the extension of the pin in the longitudinal direction is parallel to the axis 4 of the tool. Usually the through opening 9 provides the shape of a trapezoid and at the fixed position both feet 10 thereof touch the shaft 2 of the tool.
Patent JP-2000209683-A (JP)
Title: Remote controller
Inventor: HARIMA TAKESHI
IPC: H04N5/445
Filed: 1999-01-20
Abstract: PROBLEM TO BE SOLVED: To allow an operator to notice mis-depression of a key by identifying a control code of a remote control signal sent from a remote control transmitter and outputting the name of a control function in voice. SOLUTION: A user depresses an operation key of a remote control transmitter 1 twice. A reception section 3 of a device 2 receives a remote control signal of the 1st depression, an identification section 4 identifies a control code, a CPU 11 reads voice data denoting a function corresponding to the control code from a voice data storage section 5, a voice processing section 6 conducts voice synthesis from the voice data, and a speaker 7 sounds the voice. A memory section 8 stores the identified control code. A control code resulting from a received remote control signal of the 2nd depression from the remote control transmitter and from being identified by the identification section is given to a discrimination section 9 and compared with data read from a memory section.  When they are coincident, a signal is fed to a circuit to be controlled 10 via the CPU, which conducts corresponding control.
Patent JP-H11212295-A (JP)
Title: Vanishable image forming material
Inventor: TAKAYAMA AKIRA
IPC: C09D11/00
Filed: 1998-01-23
Abstract: PROBLEM TO BE SOLVED: To easily vanish an image after formation on paper, to stably maintain the vanished state and to effectively reuse the paper after vanishment by using a vanishing agent consisting of high amorphous phase separation inhibitor and a low amorphous phase separation inhibitor. SOLUTION: A vanishing agent consisting of a high amorphous phase separation inhibitor and a low amorphous phase separation inhibitor is used. The high amorphous phase separation inhibitor is preferably a cyclic sugaralcohol and the low amorphous phase separation inhibitor is preferably a >=5-membered nonarom. cyclic compd. having hydroxyl groups other than cyclic sugaralcohols or a deriv. of a cyclic sugaralcohol. A developer is preferably used by 0.1-10 pts.wt., particularly 1-2 pts.wt. per 1 pt.wt. color developing compd. The vanishing agent is preferably used by 1-200 pts.wt., particularly 10-100 pts.wt. per 1 pt.wt. color developing compd.
Patent JP-H04254258-A (JP)
Title: Full hydraulic power steering device structure for work vehicle
Inventor: AOYAMA HITOSHI
IPC: B62D5/12
Filed: 1991-02-01
Abstract: PURPOSE:To prevent damage of a steering cylinder according to running while preventing mud on a front wheel from being easily sprung up to the steering cylinder by arranging the steering cylinder in a position at the height of a front frame while arranging the steering cylinder horizontally inserted into an opening formed in the front frame. CONSTITUTION:A front axle case 11 is mounted to a front part lower position of a pair of right/left front frames 10 connected to a transmission case 9 concurrently serving for a machine body frame. A front wheel supporting knuckle arm 3, mounted turnably about a vertical axial center to both right/left end parts of the front axle case 11, is driven steered by a steering cylinder 5. Here, the steering cylinder 5 is arranged horizontally inserted into each opening 12, formed in each front frame 10 to pass through in right/left directions, and also in a position of height of each front frame 10. A movable part of the steering cylinder 5 is connected to each knuckle arm 3 by a link mechanism A. Further, front/rear locations of each opening 12 in each front frame 10 are connected by a reinforcing member 14.
Patent JP-H0640818-A (JP)
Title: Aqueous stable dispersion composition of pesticide
Inventor: JIEI GUREGORII OTSUTEN
IPC: A01N43/70
Filed: 1991-02-01
Abstract: PURPOSE: To obtain a water-based dispersion liquid agricultural chemical compsn. having improved dispersion characteristics. CONSTITUTION: This compsn. contains a water-insoluble insecticide, a polyoxyalkylene/polyoxypropylene copolymer expressed by the formula Y[(EO, PO)m(PO)n(EO, PO)m'H]x, wherein Y is adipic acid, (x) is an integer, (m) and (n) are numbers corresponding to the sum mol.wt. of the dispersant from 34 to 84, and the balance water. The insecticide consists of a mixture of 2,2-bis(p- methoxyphenyl)-1,1,1-trichloroethane, 2-chloro-2',6'-diethyl-N-(methoxymethyl) acetoanilide, a,a,a-trifluoro-2,6-dinitro-N,N-dipropyl-p-toluidine, N-(1- ethylpropyl)-3,4-dimethyl-2,6-dinitrobenzeneamine, 2-chloro-4-ethylamino-6- isopropylamino-1,3,5-triazine, 3-(3,4-dichlorophenyl)-1-methoxy-1-methylurea, 3-(3,4-dichlorophenyl)-1,1-dimethylurea and 1-naphthyl-N-methyl carbamate.
Patent JP-S5399385-A (JP)
Title: Method for preparing immobilized enzyme bonded to cell membrance
Inventor: WATANABE TOSHIO
IPC: C12N11/08
Filed: 1977-02-08
Abstract: PURPOSE: To obtain an immobilized enzyme bonded to cell membrance having high activity without deactivation of the enzyme by immobilizing to hold microbial cells containing internally the desired enzyme bonded to cell membrane using acrylamide gel and then subjecting them to contact with an organic solvent or a surfactant. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-H09204775-A (JP)
Title: Semiconductor integrated circuit device
Inventor: IKEDA YUTAKA
IPC: H01L21/822
Filed: 1996-01-26
Abstract: PROBLEM TO BE SOLVED: To provide a semiconductor device having an internal power source circuit capable of supplying a stable internal source voltage without increasing a layout area. SOLUTION: A differential amplifier circuit 202 in a voltage step-down circuit 109 controls a potential level VOUT of a drain of a transistor P14 so as to become reference potential VREF. When the potential VOUT rises, the gate potential of the transistor N12 rises by a coupling action of a capacitor C2, and the transistor becomes a conductive state. Thus, the potential level VOUT is lowered. On the contrary, when the potential level VOUT drops, the transistor P12 becomes the conductive state, and the potential level VOUT is raised.
Patent JP-H07202214-A (JP)
Title: Manufacture of thin-film semiconductor device
Inventor: SHIMADA HIROYUKI
IPC: G02F1/1368
Filed: 1994-01-08
Abstract: PURPOSE:To make it possible to form a lightly doped region (LDD) with a good yield in a thin-film transistor (FET) including a thin-film active layer on an insulating surface. CONSTITUTION:A gate electrode 105 made of aluminum, a gate insulating film 104 made of a silicon-based insulating material, such as a silicon oxide 102 or silicon nitride, are formed, and a coating film made of amorphous silicon 108 is formed thereon. An anisotropical etching step is carried out to form a silicon-based sidewall 109 on the side face of the gate electrode 104. At this time, a selective ratio of the sidewall 109 to the gate insulating film 104 is so large that a small etching amount of the gate insulating film 104 is negligible in the etching step, and a variation in characteristics of a TFT can be reduced.
Patent JP-S61170549-A (JP)
Title: Production of aluminium foil
Inventor: MURAMATSU TOSHIKI
IPC: C22F1/04
Filed: 1985-01-25
Abstract: PURPOSE:To obtain the Al foil excelling in foil rollability and having fine crystal grains by subjecting an Al alloy plate having a prescribed composition to primary annealing at the slow rate of heating and temp. rise, to cold rolling, and then to short-time secondary annealing at the rapid rate of heating and temp. rise. CONSTITUTION:The plate having a composition consisting of, by weight, 0.1-0.8% Fe, 0.003-0.1% Ti, and, as impurities, <=0.50% Si, <=0.10% Cu, <=0.10% Mn, <=0.05% Mg, and the balance Al with other inevitable impurities is used as starting material. The plate is subjected to primary annealing to be heated to 280-400 deg.C at <=100 deg.C/hr temp. rise rate and held there for 0.5-48hr, which is then cold-rolled at >=about 50% draft and is succeedingly subjected to secondary annealing to be heated to 280-425 deg.C at >=1 deg.C/sec temp. rise rate and held there for a short period of <=10min. In this way, the foil hardly causing occurrence of pin holes by foil rolling can be obtained.
Patent JP-S59137404-A (JP)
Title: Dental adhesive
Inventor: KOMURA IKUO
IPC: C08F230/02
Filed: 1983-01-27
Abstract: PURPOSE:To provide a dental adhesive capable of forcibly bonding to the tooth and organic polymer materials, and composed of a specific polymerizable monomer, a monomer copolymerizable therewith, a hardener (a redox-type polymerization initiator), a filler and a volatile organic solvent. CONSTITUTION:The objective dental adhesive is composed of (A) 1pt.wt. of a polymerizable monomer of formula [R1 is H or CH3; Ra is 6-40C (m+1)-valent organic residue; X1 and X2 are O, S or NR' (R' is H or 1-6C hydrocarbon residue); Z is halogen; m is 1 or 2; k is 0 or 1], (B) 0-199pts.wt. of a monomer copolymerizable with the monomer A [e.g. (meth)acrylic acid ester monomer], (C) 0.01-20pts.wt., based on 100pts.wt. of (A)+(B), of a hardener (e.g. redox- type polymerization initiator), (D) a filler and (E) a volatile organic solvent. The adhesive exhibits excellent adhesivity both to the tooth and the restorative dental material.
Patent JP-S61173440-A (JP)
Title: Shadow mask releasing machine
Inventor: ENOMOTO TAKAO
IPC: H01J9/22
Filed: 1985-01-28
Abstract: PURPOSE:To separate a shadow mask from a panel after changing over the kind of product automatically in multi-product mix production line by providing a movable panel positioning member and a mask spring compression claw. CONSTITUTION:A panel 2 is supplied on a panel receiver 11, after a shadow mask 1 is incorporated thereon. Movable members 17-20 are moved to opposite directions by screw members 15, 16 having right-hand and left-hand crews, and the panel 2 is positioned by a panel positioning member 21 provided on the movable member 17. And the screw members 15, 16 are rotated reversely to retreat the movable members so as to make a mask spring compression claw 28 to face a panel pin 6. Next, the claw 28 is raised to be inserted in a space between the panel 2 and a mask spring 5 and to be advanced into an inner side. Then, the spring 5 is deformed and released from the pin 6, and the shadow mask 1 is retained by the claw 28. And a lift 13 is raised to lift up the panel 2 and to retreat the claw 28, and the shadow mask 1 is placed on a belt conveyor 32. Thus, releasing action can be made regardless of the size of the panel 2.
Patent JP-H02193429-A (JP)
Title: Method for communication between devices
Inventor: FUKUDA KEIJI
IPC: H04L1/00
Filed: 1989-01-20
Abstract: PURPOSE:To detect the occurrence of communication trouble by a simple circuit by setting a pattern for communication trouble detection to specific bits of a transfer block for data transfer by a transmission-side device and monitoring whether the communication trouble occurs or not from the bit positions by a reception-side device. CONSTITUTION:For the communication between the devices which transfer data by serial transmission, the transmitter 11 sets the pattern for communication trouble detection to the specific bits 14 of the transfer block 13 and transmits the data. The receiver 12 detect whether or not there is the pattern for communication trouble detection set on the transmission side at the same bit positions 14 at the time of reception. When there is the pattern, it is decided that the data transfer is performed normally and when not, it is decided that some trouble has occurred.
Patent JP-H08198831-A (JP)
Title: Production of n-alkoxymethyl (meth)acrylamides
Inventor: UOHAMA MISAO
IPC: B01J31/04
Filed: 1995-01-30
Abstract: PURPOSE: To suppress production of a by-product and obtain the subject compound useful as a resin raw material for coating in high purity by reacting N-methylol (meth)acrylamide with aliphatic monoalcohols in the presence of an acid catalyst, making the reaction solution alkaline and concentrating the reaction solution. CONSTITUTION: This compound is obtained by reacting N-methanol (meth) acrylamide with aliphatic monoalcohols (preferably a 1-8C aliphatic monool such as iso-butanol), preferably at a molar ratio of 1:(2.0 to 4.0) in the presence of an acid catalyst such as sulfuric acid or methanesulfonic acid, preferably at pH2-4 and concentrating the reaction solution while keeping pH to 7-9.5, preferably 7.5-9.5 using an alkali such as sodium hydroxide or potassium hydroxide.
Patent JP-H05226618-A (JP)
Title: Semiconductor device
Inventor: TAKAGI NORIAKI
IPC: H01L27/118
Filed: 1992-01-28
Abstract: PURPOSE:To provide a semiconductor device wherein noise can be prevented from being induced by providing the device with an interconnection layer to be used for the supply of the ground potential and a power potential and the transmission of signals and a pattern which is formed of the same metallic material on the same layer as the interconnection layer and is formed of the same metallic material and by grounding the pattern. CONSTITUTION:An internal cell 2 is formed as a base under a substrate 1 of a semiconductor device. A clock signal generating block 3 is formed of three pieces of the base internal cells 2. An output signal is transmitted to other function block through a clock interconnection 4 and the transmission of a signal between the function blocks is conducted by mans of a block-to-block interconnection 5. A shield pattern 7 is formed on the same layer using the same metallic material as the clock interconnection 4 and is formed in the same layer as the clock interconnection 4. Therefore, the shield pattern 7 is so located as to put the clock interconnection 4 between itself and a first interconnection layer. By grounding both sides of the shield pattern 7, the clock interconnection 4 is shielded and thereby a noise is prevented from being induced in the other interconnections near the clock interconnection.
Patent JP-S62172571-A (JP)
Title: Pcm recording and reproducing device
Inventor: SUGIYAMA KAZUHIRO
IPC: G11B20/18
Filed: 1986-01-23
Abstract: PURPOSE:To use identical coding/decoding circuit to a different quantized bit number by applying symbol division in the unit of words so as to satisfy a prescribed condition and coding a symbol mark of the same bit number. CONSTITUTION:Digital data of CH1, CH2 such as channel number N=2 having quantization bit number Q=20 or the like for one word are divided in the unit of words by division number mi=5 satisfying the condition of equation in a symbol mark of bit number l=8 via data latches 36, 37 of a distributor 30 respectively. Thus, a selector 39 outputs symbol marks of the same bit num ber as high-order, middle-order and low-order 8-bit each for latches 36, 37 and low-order and high-order 4-bit each in total 8-bit. Thus, the coding processing such as an interleaving circuit or an error correction circuit uses the same coding circuit even when the bit number Q differs. Similarly, the same decoding circuit is used to simplify the constitution of the hardware.
Patent JP-H03220197-A (JP)
Title: Novel peptide and its salt
Inventor: YOSHIKAWA MASAAKI
IPC: A61P9/04
Filed: 1990-01-23
Abstract: NEW MATERIAL:The peptide (salt) expressed by formula. USE:A cardiotonic agent. PREPARATION:The objective peptide expressed by formula can be produced e.g. by dissolving bovine beta-lactoglobulin in water, adding chymotrypsin to the solution, adjusting the pH of the mixture to 7.8, maintaining at 37 deg.C for 3hr, heating at 100 deg.C for 10min to inactivate the enzyme, centrifuging the product to collect supernatant, subjecting the supernatant to high performance liquid chromatography, eluting with acetonitrile having concentration gradient of 0-60% (containing 0.1% of trifluoroacetic acid), collecting active fractions, again subjecting to high performance liquid chromatography, eluting under the same condition and subjecting the active fraction to silica gel thin layer chromatography.
Patent JP-2000216555-A (JP)
Title: Abnormality detector for waterproof case
Inventor: TANAKA MINORU
IPC: H05K5/02
Filed: 1999-01-21
Abstract: PROBLEM TO BE SOLVED: To make the clogging of the vent hole of a waterproof case to be detected in an early stage. SOLUTION: When the vent hole of a waterproof case gets clogged, the internal pressure of the case changes in accordance with the variation in temperature, and the differential pressure between the internal pressure P2 of the case and the atmospheric pressure becomes larger. Therefore, the pressure P1 in a suction pipe detected by means of a manifold pressure sensor is read as the atmospheric pressure and, at the same time, the internal pressure P2 of the case is detected by means of an atmospheric pressure sensor installed in the case (steps 201 and 202). Then whether or not the differential pressure between the atmospheric pressure PI and the internal pressure P2 of the case is smaller than a criterion K is discriminated (step 203) and, when the differential pressure is smaller than the criterion K, it is discriminated that the vent hole of the case is not clogged (step 204).  When the differential pressure is larger than the criterion K, it is discriminated that the vent hole gets clogged and a warning lamp is turned on (steps 205 and 206).
Patent JP-S57127443-A (JP)
Title: Catalytic reaction device
Inventor: KIMURA SHIGERU
IPC: B01J8/06
Filed: 1981-02-02
Abstract: PURPOSE:To improve thermal efficiency by increasing the area of radiated-heat conduction of the internal reaction pipe of a catalytic reaction device and by heating a catalyst layer directly from a surface, where a catalyst does not come into contact directly, by utilizing a heat pipe. CONSTITUTION:The inside of a reactor is heated with a burner 3 to be held at enough temperature for steam reforming reaction. A raw material flows from a raw-material entrance 5 into a reaction pipe 6 to react in a catalyst 7, and the resulting products are obtained and taken out of a product exit 8. Heat generated by the burner is conducted as radiated heat from the entire surface of a reactor wall to the reaction pipe 6. The heat received by the cylinder surface of the reaction pipe raises the temperature of the external surface of the internal catalyst layer 7. The heat received by a reaction pipe cap part 11, on the other hand, is conducted to the internal surface of the catalyst layer 7 in the reaction pipe through a heat pipe 10 installed in the reaction pipe 6 to raise the temperature of the internal surface of the catalyst layer. The products heated up in the reaction pipe heats up the heat pipe before flowing out of the products exit at the reaction pipe cap part, thus supplying heat to the internal surface part of the catalyst layer.
Patent JP-S56107211-A (JP)
Title: Zoom lens
Inventor: FUJIBAYASHI KAZUO
IPC: G02B15/167
Filed: 1980-01-31
Abstract: PURPOSE: To obtain a zoom lens of a large magnification ratio whose overall length is shorter than the focal length in a telephoto side end, by satisfying prescribed requirements by arranging the 1stW4th groups of positive, negative, positive, and negative lenses in sequence from the object side.  
     CONSTITUTION: The lens group II includes a negative combined lens consisting of a negative lens having its concave surface of great curvature facing to the image side, a biconcave lens and a positive lens and, having its concave surface of great curvature facing to the object side. The 3rd lens group III has a stuck lens consisting of a biconvex lens, a negative meniscus lens and a biconvex lens and has a positive lens having the convex surface of great curvature facing to the object side. Formulas (1)W(7) should be satisfied, where the focal length of the combined lens in the 2nd group II is denoted as FII 2 , the radius of curvature of the i-th lens in the 2nd group as RII i , the focal length of the combined lens in the 3rd lens group III as FIII 2 , the radius of curvature of the j-th lens surface in the 3rd lens group III as RIII j , the refractive  index of the j-th lens to line (d) as NIII j , the Abbe number of the j-th lens as νIII i ,  and the focal length in wide-angle ends of the whole system is denoted as FW. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-H09205327-A (JP)
Title: Direct digital frequency synthesis circuit with phase control function
Inventor: TSUNODA HISAMI
IPC: H03B28/00
Filed: 1996-01-29
Abstract: PROBLEM TO BE SOLVED: To reduce the circuit scale by using information advancing or delaying a phase as a selector control signal so as to allow a selector to select an accu mulated cardinal number. SOLUTION: A selector 43 selects one of data outputted from a 1st flip-flop 41 and a data double circuit 42 and all Os data with the same bit width as that of accumulated cardinal number data in total three kinds of data based on a selector control signal including phase control information and outputs the selected data to a 2nd D flip-flop 44. In this data selection method, in the case of advancing a phase, data doubling the accumulated cardinal number from the data double circuit 42 are selected, and in the case of delaying the phase, data of all Os are selected. When the phase is not delayed nor advanced, the accumulated cardinal number from the 1st D flip-flop 41 is selected as it is. Then the 2nd D flip-flop 44 stores tentatively the accumulated cardinal number data outputted from a selector 43 and outputs to an adder 45.
Patent JP-S60158493-A (JP)
Inventor: TOKIMOTO TOYOTAROU
IPC: G10L15/28
Filed: 1984-01-27
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-S55106766-A (JP)
Title: Refrigeration type lens releasing apparatus
Inventor: TAKEI YOUHACHI
IPC: B24B13/005
Filed: 1979-02-07
Abstract: PURPOSE: To accurately release lenses from dishes without using expensive liquid nitrogen by applying shrinkage difference to lenses and pitches under the circulating cooling gas atmosphere.  
     CONSTITUTION: The refrigerating room 32 is filled with gas atmosphere such as nitrogen and carbonic acid gases. This gas atmosphere is cooled with the refrigerator 34 and the cooling pipe 35 which are provided in the refrigerating room 32. This cooled gas atmosphere circulates and is agitated in the refrigerating room 32 by the actuation of the fan 38 which rotates and is driven by the motor 39. The grinded lens 1 which is conveyed in this refrigerating room 32 and the pitch 2 with which  this lens 1 is sealed on the dish 3 are quickly cooled. This permits the lens 1 to be manually released from the pitch 2 by the shrinkage difference of both 1 and 2. As described above, after the dish 3 and the lens 1 are cooled, the former is removed from the refrigerating room 34 and the latter is released from the pitch 2. 
     COPYRIGHT: (C)1980,JPO&Japio