baber/WOPTO huggingface dataset:
Patent JP-H0997751-A (JP)
Title: Electrolyte for electrolytic capacitor use
Inventor: TAKANO TOSHIYUKI
IPC: H01G9/035
Filed: 1995-09-29
Abstract: PROBLEM TO BE SOLVED: To make high the sparking voltage of an electrolyte capacitor without increasing the specific resistance of the capacitor and to make the life of the capacitor better by a method wherein a specified high-molecular polyhydric carboxylic acid or its salt is made to dissolve in an electrolyte containing polyhydric alcohols as its main solvent. SOLUTION: In an electrolyte for electrolytic capacitor use containing polyhydric alcohols as its main solvent, one kind of the high-molecular polyhydric carboxylic acid or its salt or more out of high-molecular polyhydric carboxylic acids or their salts, which are shown by the formulas I, II and III, is/are dissolved in the electrolyte to prepare the electrolyte. As a polyhydric alcohol, an ethylene glycol, a diethylene glycol or a propylene glycol is used and it is preferable to use the plyhydric alcohol as the solvent of the electrolyte. As the solute of the electrolyte, it is preferable to use ammonium borate, ammonium 1,6-decanedicarboxylate or ammonium caprylate. Thereby, as a filmy complex is formed on the surface of an electrode foil, the withstand voltage of an electrolytic capacitor is enhanced.  Moreover, as the deterioration of an oxide film is inhibited, an increase in a leakage current in the capacitor is suppressed and the characteristics and life of the electrolytic capacitor can be bettered.
Patent JP-H06129444-A (JP)
Title: Clutch disk
Inventor: SUGIHARA SATOSHI
IPC: F16F15/134
Filed: 1992-10-15
Abstract: PURPOSE:To build a clutch disk whose hysteresis torque varies according to a twist angle. CONSTITUTION:A relative rotation is produced in space between a plate 4 and a dish member 10 through a relative rotation between plates 2, 4 and a hub 3 conformed to transfer torque, and at this time, the dish member 10 alters the extent of compressive allowance of a disk spring 8 by means of a cam action between the plate 4 and the member 10, thereby altering the pressing frictional force of two washers 6, 7 with a flange 3a, namely, a hysteresis torque.
Patent JP-H02169518-A (JP)
Title: Bicyclic imidazole compound
Inventor: ARUBEATO HOISURAA
IPC: A61K31/415
Filed: 1989-10-26
Abstract: PURPOSE: To obtain a pharmaceutical composition containing a bicyclic imidazole compound, effective for suppressing the aldosterone secretion of mammals including human and useful for the treatment of hyperaldosteronism. CONSTITUTION: A compound of formula I (R1 is H, a lower alkyl, NO2 , a halogen, OH, NH2 , etc.; R2 is H, a lower alkyl, a substituted lower alkyl, a halogen, OH, SH, an acyl, etc.), its 7,8-dihydro derivative, a compound of formula II ((n) is 0 or 1-4), their steric isomers, a mixture of the steric isomers or their salts are used for the treatment of hyperaldosteronism. The composition containing the compound of formula I, formula II or its salt is used as an active component in an amount of about 5-90%, preferably about 10-60% in the treating agent.
Patent JP-H07109267-A (JP)
Title: Production of chromanone derivative
Inventor: TOTANI TETSUYA
IPC: C07D311/22
Filed: 1993-10-12
Abstract: PURPOSE:To industrially and advantageously obtain the compound useful as an intermediate for medicines and agricultural chemicals by treating a specific substituted phenoxypropionic acid derivative with trifluoroacetic acid in an organic solvent or in a solvent-free state for the cyclization of the derivative. CONSTITUTION:A compound of formula I (R<1> is 1-2C alkyl, halogen; R<2> is 2-6C tertiary alkyl, halogen; R<3>, R<4> are H, methyl) [e.g. 3-(2-t-butyl-5- methylylphenoxy)-propionic acid] is treated with trifluoroacetic acid anhydride in an organic solvent (e.g. toluene) or in a solvent-free state at room temperature for 4hr with stirring, and when the solvent is used, the solvent is subsequently distilled off. The residue is subjected to a silica gel column chromatography, and white crystals are separated from an n-hexane-ethyl acetate flow fraction, thus simply obtaining the objective compound of formula II useful as a raw material for benzoylhydrazine compounds having high insecticidal activities against the insect pests of the Lepidoptera, Hemiptera, etc.
Patent JP-H10209080-A (JP)
Title: Method of providing copper precursor compound and chemical vapor deposited copper to selected surface
Inventor: SENZAKI YOSHIHIDE
IPC: C07F7/18
Filed: 1997-10-09
Abstract: PROBLEM TO BE SOLVED: To provide a Cu precursor compound having a higher temperature to be used for deposition of copper to the selected IC surface. SOLUTION: Volatile copper (Cu) precursor compound 60 for chemical vapor deposition of Cu on the selected surface includes Cu<+1> (hexafluoroacetylacetate) and cylirolefinligand. Cylirelefinligand includes at least one etoxy group coupled with silicon atom and the other couplings to the silicon atom are all conducted to the ethyl group. When Cu precursor compound is heated up to the vaporizing temperature, electron giving capability of oxygen in the ethoxycylirolefinligand provides stable coupling between Cu and ethoxysylirofinligand.
Patent JP-H04282541-A (JP)
Title: Filament holder of fluorescent display tube and filament installation using this
Inventor: TEI CHINKEI
IPC: H01J31/15
Filed: 1991-10-24
Abstract: PURPOSE: To bridge a filament of a fluorescent character display tube, without welding the filament to a holding body for. CONSTITUTION: A large number of extension parts 22 are set upright in one side of a plate 20, forming a filament holding body. Clipping grooves 24 are formed in the terminal parts of these extension parts 22 and the filament 30 is wound, while being pinched in the clipping grooves and at the same time sandwiched by blades to be fixed.
Patent JP-H10101841-A (JP)
Title: Thermal treatment of waste
Inventor: TAKEUCHI YOSHIYUKI
IPC: C08J11/14
Filed: 1996-09-27
Abstract: PROBLEM TO BE SOLVED: To provide a method for thermally treating wastes containing chlorine, capable of separating generated hydrogen chloride in high efficiency by subjecting the wastes to a preliminary dechlorination treatment. SOLUTION: This method for thermally treating chlorine-containing wastes comprises heating, preferably thermally decomposing, the wastes at 200-600 deg.C to remove the chlorine. Therein, a gas containing steam in a molar amount of >=0.5 time, preferably >=2 times, that of the contained chlorine is charged to highly efficiently separate the chlorine compounds in the wastes. The employment of an oxygen-short gas, preferably a substantially oxygen-free, oxygen- removed gas, as the steam-containing gas enables to suppress the combustion of combustible materials in the wastes and prevent the production of dioxin.
Patent JP-S61158008-A (JP)
Title: Magnetic recording device
Inventor: OKAMURA HIROSHI
IPC: G11B5/016
Filed: 1984-12-28
Abstract: PURPOSE:To make it possible to equalize density of recording lines, effective recording area and influences of noise generated from other parts constituting the device on the surface and back of a magnetic recording medium such as a floppy disk etc. by equalizing the distance from the center of the surface and back read/write gaps. CONSTITUTION:Read/write gaps 2, 2' of magnetic heads H1 and H2 arranged on both sides of a disk D are displaced relatively along the direction of rotation of the disk D. The distance of displacement is such that no mutual interference is caused between magnetic fields generated in read/write gaps 2, 2'. When read/write gaps 2, 2' are displaced relatively along the direction of rotation of the disk D, the read/write gaps record data in tracks of equal distance from the center of the disk D both on the surface side and back side of the disk D. Accordingly, the density of recording lines, effective recording area and influences of noise from other parts of the device on both sides of the disk D become equal.
Patent JP-H03265049-A (JP)
Title: Address conversion method
Inventor: CHIYANGU ARUBAATO
IPC: G06F12/10
Filed: 1990-10-18
Abstract: PURPOSE: To delicately protect storage by allowing a special bit and a conversion index buffering mechanism provided for each segment and a lock bit concerning each lien provided for a page frame to cooperate with each other. CONSTITUTION: A hierarchical storage system is constituted to convert a virtual address supplied by CPU to a real address by using the conversion index buffering mechanism and a page frame memory. In this constitution, plural segment registers are accessed by a segment identification field among the virtual addresses supplied by CPU. Then a segment identifier and the page offset field and the byte offset field of the virtual address are connected to generate a second virtual address having more bits than the virtual address to converts it to a real address. In addition, when the special bit is set to be a prescribed value, locking is executed for every line corresponding to a lock bit provided in each line.
Patent JP-H07133110-A (JP)
Title: Production of alumina powder
Inventor: KAMIYANAGI TOKIO
IPC: C01F7/30
Filed: 1993-11-08
Abstract: PURPOSE:To provide a method for producing alumina powder by which the ratio of alpha-alumina component in the resulting alumina powder can be increased even by filing at a firing temp. in the conventional solid firing method in a spray roasting method having such advantages that granules in the resulting alumina powder can be made small and diminished. CONSTITUTION:An aq. soln. is prepd. by dissolving an aluminum compd., alpha-alumina powder as seed crystals is added to the aq. soln. and this aq. soln. is sprayed into an atmosphere at a high temp.
Patent JP-H11100550-A (JP)
Title: Curing of photo-curing organopolysiloxane composition
Inventor: OKINOSHIMA HIROSHIGE
IPC: C09D183/08
Filed: 1997-09-25
Abstract: PROBLEM TO BE SOLVED: To enable application to uses wherein required adhesion has hitherto been difficult to fulfil, by improving adhesion properties of a photo-curing organopolysiloxane compsn. to various substrates. SOLUTION: A primer composed of a compd. selected from the group consisting of an alkoxysilane represented by formula Hp Si(OR<1> )4-p (p is 0 or 1, and R<1> is 1-4C alkyl group) and its partially hydrolyzed condensate is coated over a substrate. Next a photo-curing organopolysiloxane compsn. is applied to the substrate coated with the primer, then light is irradiated to cure the photo-curing organopolysiloxane compsn.
Patent JP-H02123898-A (JP)
Title: Group identification processing method for control data in wireless control
Inventor: SAKURAI SHIGEMI
IPC: H04Q9/00
Filed: 1988-11-01
Abstract: PURPOSE:To improve the operating efficiency as the entire control system by adding a call identification data in 1-bit inverted for each one oscillation unit and processing only the control data corresponding to one control signal when plural control signals with equal control data and call identification data are received. CONSTITUTION:In the case of oscillating a control signal including a control data of the same content from a wireless transmitter 1, a call identification data in 1-bit inverted for each call unit is added. When one controller 3 receives plural control signals with equal control data and call identification data via a relay receiver 2 within a predetermined time, the signals are regarded as control signals of duplicated signals in one and same group, and only the control data corresponding to the one control signal is processed. Thus, the load of the reception processing system and the entire control system utilizing the multiple transmission is relieved.
Patent JP-H02125001-A (JP)
Title: Guide rail
Inventor: TSUBOI NOBUYUKI
IPC: E01B5/18
Filed: 1988-11-03
Abstract: PURPOSE:To clearly express the positions where tapped holes for support saddles or the like can be bored by applying hardening to the two positions or more dividing the external circumference of a round shaft equally and engraving patterns or lines on the surface of the centers of sections where hardening is not applied. CONSTITUTION:The sections 11 equally dividing the external circumference of a guide rail 10 mainly comprising a round shaft into four sections are hardened, and shallow V-like lines 14 are engraved on the nearly center position on the not hardened sections 12. Based on the lines 14, a tapped hole 16 is made on the section 12, and a bolt 25 is threadedly fitted to the tapped hole 16 from the bolt hole 21 of a supporting member 20 and fastened tightly, and the guide rail 10 is mounted on the supporting member 20. In this constitution, a guide roller 30 is abutted to a hardened section 11 (a hardened layer) to guide a moving body. It is necessary to make a part of the external circumferential surface of the round shaft become a hardened layer except for the block of about 1/8.
Patent JP-2000113659-A (JP)
Title: Disc recording and/or reproducing device
Inventor: ONISHI HITOSHI
IPC: G11B17/04
Filed: 1998-09-30
Abstract: PROBLEM TO BE SOLVED: To facilitate proper draw-in operation and ejection operation of a disc while the function of an opening/closing means is not deteriorated. SOLUTION: A loading means which draws a disc inserted through an opening 5 into a device and ejects the disc through the opening 5 and an opening/closing means 9 which has a 1st opening/closing part 13 and a 2nd opening/closing part 14 and openes/closes the opening 5 when the 1st and 2nd opening/closing parts 13 and 14 are displaced by the disc are provided. At least one diaplaced part 13a (14a) which is easily displaced by the disc transferred by the loading means is formed on one of the 1st and 2nd opening/closing parts 13a and 14a.
Patent JP-S62138010-A (JP)
Inventor: SAITO TETSUO
IPC: H02G15/00
Filed: 1985-12-11
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-H04178400-A (JP)
Title: Bioactive substance
Inventor: KAWAKITA MAKOTO
IPC: A61K35/12
Filed: 1990-10-17
Abstract: NEW MATERIAL:A bioactive substance having an effect for promotion of production of acetylcholinesterase on megakaryocyte-based cells. USE:A preventive and therapeutic agent for diseases accompanied by functional disorders of megakaryocytes and platelet. PREPARATION:For example, human-derived cell strain KHM-5M is cultured in a culture medium at 37 deg.C for 3 days and the resultant cell-floating liquid is then centrifuged using a high-speed refrigerated centrifuge to collect a supernatant. The resultant supernatant is concentrated using an ultrafiltration membrane and the resultant concentrated liquid is dialyzed overnight at 4 deg.C using 50mM sodium acetate buffer solution (pH5.5). The obtained dialysis-treated sample is subjected to cation-exchange chromatography and the obtained active fraction is subjected to electrophoresis using an SDS-polyacrylamide gel. The obtained fraction of 19KD-31KD molecular weight is treated with hydrophobic chromatography, anion-exchange chromatography and reverse phase chromatography in order for purification, thus obtaining the objective bioactive substance.
Patent JP-S62137644-A (JP)
Title: Data processing time measuring circuit
Inventor: HONDA FUMIO
IPC: G06F11/34
Filed: 1985-12-10
Abstract: PURPOSE:To reduce errors by inputting counting time of a digital timer to one of two registers every inputting of measurement start signals, calculating the difference between the counted time and the content of another register, and repeating this procedure. CONSTITUTION:Time counted by a digital timer 2 is stored in a timer register 31, and the output is inputted to either of start registers 32, 33 alternately by a gate 32 at every inputting of measurement start signals, and another output is inputted to a subtracter 36 through a gate 35 together with the content of a register 31. Output of the subtracter 36, data processing time of preceding time, is stored in a time register 37, and at the same time, inputted to an adder 38, and processing time is added up and stored in a total time register 39.
Patent JP-H11118294-A (JP)
Title: Refrigerating cycle
Inventor: HIRAKUNI SATORU
IPC: F25B43/00
Filed: 1997-10-13
Abstract: PROBLEM TO BE SOLVED: To obtain a refrigerating cycle with limited noises caused by a refrigerant sound when a refrigerant is fluidized. SOLUTION: A vapor bubble preventing means 14 is provided at a capillary inlet part 15 of a capillary tube connection part 13 for guiding a refrigerant flowing out via a condenser from a compressor to a capillary tube to prevent vapor bubbles of the refrigerant in the capillary tube by straightening the refrigerant with two phases of vapor and liquid to be separated into a vapor refrigerant and a liquid refrigerant. A fluidized refrigerant temporally alternately generating a single phase of a refrigerant and two phases of a refrigerant liquid and a refrigerant vapor is straightened to be separated into a vapor refrigerant and a liquid refrigerant by the vapor bubble preventing means 14 at a capillary tube inlet part 15 under a pulsation of the refrigerant generated at the starting or the like.  This eliminates the generation of vapor bubbles of the refrigerants in the capillary tubes to remove noise attributed to the vanishing of the vapor bubbles at a capillary tube outlet. Thus, quiet operation is possible with limited operation noise thereby minimizing noise in the installation environment.
Patent JP-H08137737-A (JP)
Title: Dram control system
Inventor: TADA HISASHI
IPC: G06F12/00
Filed: 1994-11-14
Abstract: PURPOSE: To eliminate a circuit change accompanied by means of the change of a DRAM type and to provide system constitution which can flexibly correspond to the speed of DRAM. CONSTITUTION: A circuit 2 receiving a data control signal from a processor and generating a DRAM control signal to DRAM 1 and a timing setting register 3 controlling the operation timing of the DRAM control signal which the DRAM control signal generation circuit 2 generates are provided. Timing is controlled so that a setting data value which DRAM 1 requests to the timing setting register 3 is set.
Patent JP-H03142022-A (JP)
Title: Piercing punch
Inventor: ISHIKAWA SHIGERU
IPC: B21D28/34
Filed: 1989-10-26
Abstract: PURPOSE:To reduce the man-hour and time for alignment by previously forming a soft covering layer with an thickness equal to the clearance between a die and a punch on the outer periphery of the head of the punch which is engaged with the die. CONSTITUTION:In a piercing punch 21 with which a hole is pierced by shearing action due to engagement with a button die 8 on the other side, the soft covering layer 22 with the thickness equal to the clearance C between the punch and the button die 8 is formed on the outer periphery of the head of the piercing punch 21. The soft metallic plating layer 22 of copper or zinc, etc., or the electrodeposition coating layer of resin or paint, etc., is adopted as the covering layer. In this way, by inserting the piercing punch 21 into the button die 8, the alignment between both is automatically performed because of the covering layer 22 and that man-hour and time can be reduced.
Patent JP-S61158506-A (JP)
Title: Method of preventing adhesion of marine livings
Inventor: MIKI YOSHITERU
IPC: A01M29/00
Filed: 1984-12-31
Abstract: PURPOSE:To prevent adhesion of marine livings to an off-shore structure, by a method wherein tow, having specified length and diameter, is densely filled in the surface, making contact with sea water, of the structure. CONSTITUTION:Corrosionproof paint or adhesive is coated on the surface, making contact with sea water, of a structure. Before the paint is dried, synthetic fiber or glass fiber, having a size of 1-50 denier and length of 0.5-20mm, is placed about 5-20mm away from the surface of the structure. By applying a d.c. voltage of 5-10kV between the surface and the tow, the tow is attracted by a static voltage and filed toward the surface, collides with the paint or the adhesive, and is vertically filled in the surface by means of the static voltage.
Patent JP-H06131286-A (JP)
Title: Input/output controller
Inventor: KINOUCHI KAZUYUKI
IPC: G06F13/12
Filed: 1992-10-19
Abstract: PURPOSE:To end the transfer of data from a main storage device while transfer data is not prefetched on the basis of an illegal address by stopping prefetching operation for transfer data when the value of an address counter becomes larger than the value of a register. CONSTITUTION:When a data prefetch request signal 8 is outputted from a control circuit 5, the counted value of the address counter 2 is outputted as an address counted value signal 14 to the control circuit 5 and a prefetch address check circuit 7 and the value in the register 6 is also outputted as a main storage mount address maximum value signal 16 to the prefetch address check circuit 7. Then the prefetch address check circuit 7 compares the signals 14 and 16 with each other and sends out a prefetching operation stop indication signal 12 to the control circuit 5 when the value of the prefetch address counted value signal 14 is larger than the value of the main storage mount address maximum value signal 16. The control circuit 5 which inputs this prefetching operation stop indication signal 12 stops the prefetching operation for the transfer data.
Patent JP-H07135501-A (JP)
Title: Distributed node packet system
Inventor: NIIMOMI JIYUN
IPC: H04L12/28
Filed: 1993-11-09
Abstract: PURPOSE:To warrant requested band and fluctuation delay time and to allow each communication node to attain individual call processing by handling plural consecutive packets sent on a transmission line as a frame and making communication while using the frame as reserved packets for the communication requiring warrant of a band and a fluctuation delay time. CONSTITUTION:Communication nodes (B-TE*) 21-23 and a network terminator (B-NT1) 24 are interconnected by incoming and outgoing dual buses in a dual bus configuration shown in figure (a), and a packet is sent through each bus. On the other hand, in the dual ring configuration shown in figure (b), communication nodes (B-TE*) 25 and 27 are interconnected as a ring. In this case, a packet is sent through a ring. The packet transferred among the communication nodes (B-TE*) 21 23, 25, 27 is roughly classified into a user information area and a connection information area, and a destination address area and a reserved status setting area are included in a control information area.
Patent JP-H02126756-A (JP)
Title: Tone dialer
Inventor: KODAMA YASUSHI
IPC: H04M1/53
Filed: 1988-11-04
Abstract: PURPOSE:To surely send the PB signal of the telephone number of an opponent by providing a single tone generating means and making the carbon particle of a carbon transmitter acoustically coupled uniform prior to sending a PB signal in accordance with the telephone number to a telephone line. CONSTITUTION:A keyboard 1 key-inputs a telephone number to be stored into a memory 2, an instruction, etc., for a CPU 4 and a CPU 4 controls a tone dialer system in accordance with the instruction from the user inputted from the keyboard 1 and outputs the control code to a dual tone multi-frequency oscillator 5. Before a push button(PB) signal is sent, a single tone generating means 7 to generate an acoustic signal composed of the wave of one frequency for a prescribed time is provided, and prior to the sending of the PB signal, the offsetting of the carbon particle of a carbon transmitter is uniformed. Thus, even at the time of being the acoustic signal to display a first figure of the inputted telephone number, the PB signal is surely sent.