baber/WOPTO huggingface dataset:
Patent JP-S59216844-A (JP)
Title: Production of phenylacetone compound
Inventor: NAKAI MAMORU
IPC: C07D317/54
Filed: 1983-05-26
Abstract: PURPOSE:To obtain the titled compound in high productivity per unit amount of catalyst, by reacting 3-phenylpropylene compound with alkyl nitite in the presence of a copper compound in addition to water, an alcohol and a Pd salt catalyst. CONSTITUTION:A phenylacetone compound is prepared by reacting (A) a 3- phenylpropylene compound which may have substituent groups (1-3OH, halogen, NO2, NH2, alkyl, alkoxy or benzyloxy) on the benzene ring with (B) an alkyl nitrite in the presence of (C) water, an alcohol (preferably an alcohol having 1-10C alkyl or benzyl group), a catalyst comprising a Pd salt, and 1-30mol, preferably 3-10mol, per 1mol of the catalyst, of a copper compound (preferably a copper halide). The amounts of the catalyst and the nitrite are preferably 0.005-0.8mol and 2.1-3.5mol per 1mol of the phenylpropylene compound, respectively.
Patent JP-H06309330-A (JP)
Title: Facility load calculating device
Inventor: TSUJI MASANOBU
IPC: G06Q50/00
Filed: 1993-04-19
Abstract: PURPOSE:To speedily and accurately perform facility load calculation for confirming whether or not production can be performed by a current number of facilities without any problem. CONSTITUTION:On the basis of process analytic data read out of a storage device, i.e., process analytic data on facilities required in respective operation processes for the production, standard operation times of the respective operation processes, etc., the number of the operation processes and the standard operation times are totalized (S3) by the facilities, and all the standard operation times of the process analytic data are totalized to find the total standard time; and the number of facilities required for the production is calculated (S4) by using the standard times by the facilities, the total standard time, and the number of operators. Then the result is displayed out on a display screen (S5).
Patent JP-H09237211-A (JP)
Title: File version number management system
Inventor: KUMAGAI KAZUO
IPC: G06F15/00
Filed: 1996-02-28
Abstract: PROBLEM TO BE SOLVED: To prevent the version number of files in a part of agents from being switched with a former number as it is by confirming the version number of self programs and data at prescribed timing and switching it by means of receiving latest file transfer. SOLUTION: When any agent A1 constituting a system executes version-up, a version number matching part 6 requests a collation processing with the latest version to the version number matching part 4 of a manager 1. The version number matching part 4 of the manager 1 refers to a distribution file registration part 7 and collates with the number of versions. When it is the former version, the latest version of the files is transferred to the agent A1. The manager 1 recognizes whether the latest version of the files is transferred or not on the other agent and a switch instructions are simultaneously outputted.
Patent JP-H11292880-A (JP)
Title: New saxitoxin derivative and its production
Inventor: KODAMA MASAAKI
IPC: C07D487/14
Filed: 1998-04-03
Abstract: PROBLEM TO BE SOLVED: To obtain the subject compound useful for preparing an antibody used for simply and accurately determining paralytic shellfish poisons in constant sensitivity without relating to the kinds of the shellfish poisons, by thermally reacting a specified paralytic shellfish poison: gonyautoxin compound with a specific organic compound. SOLUTION: This subject compound of formula II [R1 is H or the like; R2 is H or the like; R3 and R4 are each H or the like, provided either of R3 and R4 is S-(an organic compound) and both are simultaneously not S-(an organic compound)] is obtained by reacting (A) a paralytic shellfish poison: gonyautoxin compound of formula I (R3 and R4 are each H or the like, provided either of R3 and R4 is OSO3 <-> and both are simultaneously not OSO3 <-> )(for example, gonyautoxin-1) with (B) an organic compound having one or more thiol groups (preferably, mercaptoetanol or the like) preferably at a temperature of >= about 70 deg.C to substitute the 11-OSO3 <-> group of the compound of formula I by the component B through the sulfur atom of the above thiol group.
Patent JP-H05262152-A (JP)
Title: Speed change monitoring device
IPC: F16H63/42
Filed: 1992-03-16
Abstract: PURPOSE:To prevent the feeling of time lag from the speed change setting operation to the completion of shift change, in the steering for a traveling vehicle such as tractor for which speed change operation is automatically performed. CONSTITUTION:A monitoring device 43 which is installed on a traveling vehicle so that speed change operation can be executed automatically is equipped with a setting device 51 for setting the shift position in speed change, each display part 54 for the number of shift positions corresponding to the shift positions, first display means which turns ON the display part corresponding to the set shift position during the time from the setting the shift position by a setting device to the completion of shift change and the second display means which turns ON the display part corresponding to the actual shift position at the time point when shift change is completed.
Patent JP-S5426613-A (JP)
Title: Telephone printer
Inventor: IIO KENJI
IPC: H04M15/28
Filed: 1977-07-29
Abstract: PURPOSE:To enable to check the telephone numbers having communication and the communication fees later, by printing the telephone number of other party and communication time.
Patent JP-H03292882-A (JP)
Title: Culture medium for cell, and making thereof
Inventor: YAMAZAKI MANABU
IPC: C12M3/00
Filed: 1990-04-06
Abstract: PURPOSE: To enable recovery and subculture in a state in which a cell is maintained under high function by applying a solution obtained by dissolving collagen and a specific temperature-sensitive polymer in a solvent consisting essentially of water to the surface of the substrate and drying the solution.  
     CONSTITUTION: A collagen is mixed with a temperature-sensitive polymer (e.g. poly-N-acryloylpiperidine) having 10×10 5  molecular weight with LCST lower than a culture temperature so that a ratio of the collagen to the temperature- sensitive polymer is (1:1) to (3:1) to provide a mixture. Then, a solution obtained by dissolving ≤3% of the mixture in water or a solvent consisting essentially of water is applied to a part or all of the surface of a substrate (e.g. dish) and the coated surface is dried at 1.0×10 -3  mg/cm 2  min drying rate to form a layer containing collagen having ≤0.3 μm thickness and temperature-sensitive polymer compound. 
     COPYRIGHT: (C)1991,JPO
Patent JP-S58208287-A (JP)
Title: Dithian derivative, its preparation, and antioxidant for organic substance containing the same as active ingredient
Inventor: MOCHIZUKI MASAHARU
IPC: C07D339/08
Filed: 1982-05-28
Abstract: NEW MATERIAL:A compound of formula I (R1, R2 are 1-4C alkyl). EXAMPLE:1,4-Dithian-2,5-bis[3-(3,5-di-t-butyl-4-hydroxyphenyl)-propion ate]. USE:Antioxidant for organic substance. PREPARATION:The reaction between 3,5-dialkyl-4-hydroxyphenyl-propionic acid of formula II (X is hydroxyl, lower alkoxyl, halogen) such as 3,5-di-t-butyl-4-hydroxyphenylpropionic chloride and 1,4-dithian-2,5-diol is carried out in a solvent such as toluene in the presence of a basic compound such as triethylamine under cooling with ice to give the compound of formula I .
Patent JP-S5519448-A (JP)
Title: Control method of wire feed motor for welding
Inventor: SASAKI KAZUMASA
IPC: B23K9/12
Filed: 1978-07-26
Abstract: PURPOSE: To enable the revolutions of the pull side motor to be readily controlled by inserting a resistor in series to the wire feed motor for push side welding which is phase-controlled.  
     CONSTITUTION: In the firing period of a thyristor 2, a transistors 5 is OFF and therefore the current from a motor 6 flows through a voltage dividing resistance 7 and the voltage to be applied to the motor 6 becomes the voltage having been resistance-voltage-divided from the input voltage by the motor 6 and voltage dividing resistance 7. In the induced voltage period, the transistor 5 goes ON and the voltage  for the induced voltage component is applied to the motor 6. Hence, the voltage  waveform of the motor 6 becomes the voltage suited for small motor of less pulsation components. Further, the motor 6 in rotated by the induced voltage of push  side motor 1 only, by removing the dividing resistance 7. Then, if the pull side  motor 6 of adequate characteristics is selected, the numbers of revolutions of the  push-, pull-motors 1, 6 may be synchronized with ease. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-S58208006-A (JP)
Inventor: YAMAZAKI MASANARI
IPC: B28B3/02
Filed: 1982-05-29
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-H08259648-A (JP)
Title: Resin composition for lens and cured product thereof
Inventor: NAKAYAMA KENJI
IPC: G02B1/10
Filed: 1995-03-27
Abstract: PURPOSE: To obtain a resin composition for e.g. Fresnel lens or prism lens with a high refractive index and excellent mold releasability and shape reproducibility, comprising an ethylenic unsaturated group-contg. compound, photopolymerization initiator and thiol compound. CONSTITUTION: This composition comprises (A) pref. 30-95 (esp. 50-90)wt.% of an ethylenic unsaturated group-contg. compound [e.g. urethane(meth)acrylate, epoxy(meth)acrylate], (B) pref. 0.1-10 (esp. 1-7)wt.% of a photopolymerization initiator (e.g. a copolymerizable photopolymerization initiator of formula I or formula II), and (C) pref. 1-70 (pref. 5-50)wt.% of a thiol compound [pref. bisphenol A tetraethoxydiol β-mercaptopropionate, ethylenebis(2-hydroxyethyl sulfide) β-mercaptopropionate].
Patent JP-H08285895-A (JP)
Title: Current detector
Inventor: OTA TOMOTSUGU
IPC: G01R19/00
Filed: 1995-04-18
Abstract: PURPOSE: To eliminate a bobbin and a winding step and to surface mount in a reduced thickness by laminating a printed coil and a detecting board, and so mounting that the laminate is sandwiched between magnetic cores. CONSTITUTION: A printed coil 11 and a detecting board 12 for detecting a magnetic flux are laminated in a current detector 10, and the laminate 13 is so mounted as to be sandwiched between magnetic cores 14. The coil 11 is formed of an insulation sheet having a rectangular flat surface shape and a coil 16 formed spirally in a membrane state on the surface of the one end side of the sheet. Since the coil is formed in the membrane state on the surface of the sheet by using the coil 11, a bobbin is eliminated, and the winding operation of a conductor winding on the bobbin is obviated, and further, the coil 16 can be reduced in thickness.
Patent JP-H07296357-A (JP)
Title: Magnetic recording medium
Inventor: FUJII HIDEO
IPC: C22C38/00
Filed: 1994-04-28
Abstract: PURPOSE:To achieve a high coercive force which has been difficult to achieve by using a conventional Co based alloy, and to obtain a new magnetic recording medium suitable for a high density recording especially in the vertical recording system. CONSTITUTION:The recording layer is composed of a thin magnetic film principally comprising R (R represents Nd and/or Rr among rare earth elements), Fe and B. It can be conditioned, when required, to have a composition of R:8-18 atomic %, B:5-10 atomic % and the remainder of substantial Fe, or Ag may be substantially substituted for Fe.
Patent JP-S59217477-A (JP)
Inventor: MIYAKE SHIGEYUKI
IPC: F25D19/00
Filed: 1984-05-08
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-S57207867-A (JP)
Title: High resolution peak value measuring circuit by expansion of differential voltage
Inventor: MIYASHITA KAZUYOSHI
IPC: G01R19/04
Filed: 1981-06-17
Abstract: PURPOSE:To elevate resolution of a measuring circuit, by providing a differential amplifying circuit for obtaining differential voltage between already known reference voltage being approximate to a peak value of a signal to be measured, and voltage of a signal to be measured, on the pre-stage of an A/D converting circuit, when measuring  a peak value of a video signal, a pulse, etc. CONSTITUTION:A signal to be measured 1 for measuring a peak value is inputted to a sampling and holding circuit 3 and 3' through a buffer circuit 2, and a level of a waveform to be measured is sampled and held by a timing signal from a circuit 7. Subsequently, 2 signals held in this way are inputted to a differential amplifying circuit 8, and its differential voltage is obtained. An output of this circuit 8 is inputted to an input terminal of a differential amplifying circuit 9 of the next stage, together with a signal of reference volage from a circuit 10. An output of this circuit 9 is inputted to an A/D converting circuit 4, and its output is inputted to a digital sinal processing circuit 5. Subsequently, the A/D-converted output is divided by an amplification factor of the circuit 9, and the sum of its value and known voltage of the circuit 10 is derived. Also, its value is divided by an amplification factor of the circuit 9, and its result is derived as a peak value of the signal to be measured.
Patent JP-S5518792-A (JP)
Title: Printing or display method for character
Inventor: KOMATSU YUUSUKE
IPC: C25D3/52
Filed: 1978-07-27
Abstract: PURPOSE: To make it possible to print or display several combined characters having a certain meaning under simple control, by using a code signal expressing a single character and another code signal of bits nearly as many as those of the above mentioned signal.  
     CONSTITUTION: Code signals and control signals are inputted to terminals 1 and 2 respectively and correspond to characters to be printed out as shown in table 50. When a control signal of "0" arrives at terminal 2, change-over switch 3 connects to terminal 4 to supply code signals of[00011]and[001101]to character generator 5 and printer 8 prints characters[G]and[M]out. To express character combination, a control signal arriving at terminal 2 should be of "1" and at this time, switch 3 connects to terminal 6 to supply code signals[000111]and[001101]to generator 5 via memory 7, thereby printing 8 out character combinations of[GOOD MORNING]and[HAPPY]. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-S58208685-A (JP)
Title: Portable instrument and manufacture thereof
Inventor: OONUKI HIROSHI
IPC: G04B37/22
Filed: 1982-05-31
Abstract: PURPOSE:To obtain an ornament and a portable instrument, especially a wrist watch allowing users to enjoy variation in the shape of a case or the like by applying temperature changes thereto through body or atmospheric temperature and a heating or cooling element. CONSTITUTION:Main parts of a case 3 are made of a shape memorizing alloy such as Ti-Ni, Cu-Al-Zn, Cu-Al-Ni, Cu-Zn, Ni-Al and Au-Cd. After worked into the shape of a case 31 at a high temperature T1 above the transformation point, the alloy is cooled down to a low temperature T2 below the transformation point and deformed to the shape 32 of the case by a force. As a result, the alloy varies reversibly by nature according to temperature changes. The shape memorizing alloy is worked into the shape 33 of the case at the temperature T and set on a jig 10. Then, it is cooled down while parts such as the movement placing section 7 and the band mount section 5 are fixed to avoid thermal deformation and deformed into the shape 34 of the case at the temperature T2. The wrist watch thus manufactured is such that the parts such as contour is deformed as desired by changing temperature while the movement section, the band section and the like won't be.
Patent JP-H05289795-A (JP)
Title: Data processor
Inventor: URASHIMA SHOGO
IPC: G06F3/048
Filed: 1992-04-13
Abstract: PURPOSE:To improve the work efficiency related to an input work of data in the case of executing an input of the data by two kinds of data input means of a keyboard and a position input means. CONSTITUTION:In the case data is inputted from a keyboard 2, a CPU 1 designates a display position on a display screen of a CRT 4, based on position data inputted from the keyboard 2, and displays numerical data inputted from the keyboard 2, in its designated position. On the other hand, in the case data is inputted from a mouse 3, the CPU 1 designates the display position on the display screen of the CRT 4, based on position data inputted from the mouse 3, and displays numerical data corresponding to a variation of the position data inputted from the mouse 3 after its display position is designated, in its designated position.
Patent JP-H05286895-A (JP)
Title: Production of carboxylic acid ester
Inventor: KONO SEIJI
IPC: C07C67/58
Filed: 1992-04-13
Abstract: PURPOSE:To carry out neutralization of a reaction liquid of esterification by controlling to minimize alkali loss and hydrolysis of an ester in producing a carboxylic acid ester by neutralizing a reaction liquid obtained by subjecting a carboxylic acid to react with an alcohol in the presence of an acid catalyst. CONSTITUTION:In a production of a carboxylic acid ester by neutralizing a reaction liquid obtained by a reaction of a carboxylic acid and an alcohol in the presence of an acidic catalyst, a catalytic neutralizing tower 7 with a counter current is used and an esterification reaction liquid is fed from under part 4, a strong aqueous alkali from an intermediate part 3 and a weak aqueous alkali from a upper part 2. Thus, a reaction liquid is continuously neutralized by taking out a neutralized oil layer 5 containing a carboxylic acid ester from the top of the tower and an aqueous layer from the bottom of the tower.
Patent JP-S6447066-A (JP)
Title: Construction of contact of semiconductor integrated circuit and its manufacture
Inventor: TOOMASU II TANGU
IPC: H01L23/532
Filed: 1988-04-14
Abstract: PURPOSE: To provide the contact resistor of low contact between metal and silicon by forming a titanium silicide on the sources and drains of N and P- channel transistors, except for the stepwise covered sections of P-channel source and drain. CONSTITUTION: A device is provided with a monocrystal silicon wafer 32 to be doped into a P-type for forming a P-well 34 of N-channel MOSFET and to be doped into N-type for forming an N-well 36 of P-channel MOSFET. A contact 30 directly contacts an aluminium contact 62 with a P<+> -junction 58 on a diffusion barrier 61, and the titanium silicide lowers sheet resistance by covering remaining P<+> -moat. Conversely, an N<+> -junction 38 is covered with a silicide 40 as a whole, and an aluminium contact 42 touches only the silicide 40 on a diffusion barrier 41. Thus, the high-resistant contact rate of titanium silicide and P<+> -silicon contact is avoided and on the other hand, the decrease in sheet resistance effective for siliciding is kept.
Patent JP-H06309458-A (JP)
Title: Pole detecting system
Inventor: OGATA MASAMI
IPC: G06T7/60
Filed: 1993-04-20
Abstract: PURPOSE:To detect a pole corresponding to the overall inclination of data by deleting candidates which can not satisfy a pole condition out of pole candidates detected from data and mutually integrating the remaining pole candidates. CONSTITUTION:A system for detecting a pole, on which inputted data become a maximum or minimum value is provided with a pole candidate detector 1 for detecting a pole candidate based upon the value of data, a threshold calculator 2 for setting up a condition to be satisfied as a pole based upon the data value, and a pole detector 3 for deleting pole candidates which cant satisfy the condition out of plural pole candidates and mutually integrating the remaining pole candidates. A prescribed threshold is set up in the threshold calculator 2 as the condition, and when a difference between the data of the 1st and 2nd pole candidates out of the 1st to 3rd pole candidates is less than a prescribed threshold, the detector 3 deletes the 2nd pole candidate and integrates the 1st and 3rd pole point candidates.
Patent JP-H06332384-A (JP)
Title: Flat panel display device and its manufacture
Inventor: RANDOORU FUREDERITSUKU BERU
IPC: G09F9/00
Filed: 1994-05-02
Abstract: PURPOSE: To provide a flat panel display device such as an electric field radiation display device and a method for producing the device. CONSTITUTION: A patterned layer 23 spatially decomposed and brought into contact with one of 1st and 2nd electrodes and a 2nd material of fixed quantity are arranged on the surface of a disclosed multi-pixel flat panel display, e.g. a flat panel field emission display(FPFED) or liquid crystal display(LCD).
Patent JP-2000279097-A (JP)
Title: Frozen dessert
Inventor: HATA HIROYUKI
IPC: A23G9/52
Filed: 1999-03-31
Abstract: PROBLEM TO BE SOLVED: To obtain a frozen dessert capable of softening a texture, edible without resistance even immediately after being taken out from a refrigerator by making the frozen dessert include a specific additive so as to reduce a hard ness. SOLUTION: This frozen dessert has a reduced hardness by making the dessert include a dextrin. The frozen dessert comprises >=1 wt.% of a dextrin having <=450 average molecular weight. An ice cream or lacto ice can be prepared by making the ice cream or the lact ice include a dextrin having <=1,400 average molecular weight. Ice milk formulated with a dextrin having <=1,400 average molecular weight can be prepared.
Patent JP-H08259947-A (JP)
Title: Method of reusing soil produced from work
Inventor: SAITO KIYOSHI
IPC: C04B24/26
Filed: 1995-03-27
Abstract: PURPOSE: To produce a treated soil usable as a filling material, a back filling material, a refilling material or an invert material by mixing soil produced from e.g. a shield driving work with a specified hardener, additives and water. CONSTITUTION: This method comprises mixing soil produced from e.g. a shield driving work with a hardener such as cement or lime and water and adding an additive based on an acrylic acid salt or a polyacrylic acid salt or a derivative thereof to the mixture to form a treated soil and using the treated soil as a filling material, a back filling material or an invert material. It is desirable that the treated soil is pumped to a desired place. It is desirable that the produced soil is mixed with an additive such as an acrylic acid salt and water, and the hardener such as cement or lime is added to the mixture.
Patent JP-S6090816-A (JP)
Inventor: JIIKUBERUTO BORUKU
IPC: B08B3/14
Filed: 1984-05-11
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-S59218563-A (JP)
Title: Fault processing system
Inventor: HATA MASANARI
IPC: G06F11/20
Filed: 1983-05-26
Abstract: PURPOSE:To prevent a drop in quality of a service by using normal degree exponent and a try frequency index so that a system whose safety is higher even a little rises. CONSTITUTION:When one of an information processing system 20 and 30 of ''0'' system and ''1'' system for executing a decentralized control by plural subsystems becomes faulty, a comparison processing is executed by a system switching device 10, by which whether the try is executed again by selecting a system whose perfect degree is higher, or it is switched to the other stand-by system and raised is determined. When a rise is difficult as a result of the retry, the evaluation is lowered at the next time. The system switching device 10 consists of system-down detecting circuits 10, 11, system rise try counters 12, 13 corresponding to the ''0'' system and ''1'' system, normal degree exponent counters 14, 15 corresponding to the ''0'' system and ''1'' system, and a system switching device control part 15. Also, the information processing systems 20, 30 consist of common controlling and initializing circuit 21, 31, and subsystems 22-24, 32-34.