baber/WOPTO huggingface dataset:
Patent JP-2000034344-A (JP)
Title: Production of polycarbonate
Inventor: KIYOSHIGE KOJI
IPC: C08G64/30
Filed: 1998-07-21
Abstract: PROBLEM TO BE SOLVED: To obtain the subject resin having quality such as good hue, etc., in melt polymerization safely and economically by using a reactor the inside surface of which is cleaned with an alcohol. SOLUTION: This polycarbonate is produced by a transesterification using a reactor, preferably the feed pipe of a reaction mixture the inside of which is cleaned by using a dihydric alcohol (preferably, diethylene glycol, etc.). It is preferable to obtain the polycarbonate by cleaning the reactor at a temperature equal to or more than the boiling point of the dihydric alcohol at a reduced pressure of 40-500 Torr, using the reactor made of steel as the inside surface material and transesterifying an aromatic dihydroxy compound and a diester of carbonic acid in the presence or absence of a catalyst.
Patent JP-H0252583-A (JP)
Title: Information system for video and audio signal
Inventor: HISHINUMA WATARU
IPC: H04M11/00
Filed: 1988-08-17
Abstract: PURPOSE:To attain the checkout processing or the like for guest rooms with an inexpensive unidirectional cable and a telephone line by connecting start information to an information terminal equipment to a digital exchange with an adaptor connecting a telephone set. CONSTITUTION:Start information and a checkout signal or the like are sent to a host computer 2 via a digital exchange 3 and telephone lines 8, 9 through an adaptor 4 by the operation of an information terminal equipment 6 from a guest room of a hotel or the like. In the case of using a pay television or the CAPTAIN system, a moving picture service is offered by the equipment 6 via the unidirectional cable 10 and the adaptor 4 from a cable television center 1 by a command of the computer 2. Moreover, in the case of the checkout signal, a checkout bill of a relevant guest room is outputted from work station 7 installed in the front of the hotel by the computer 2.
Patent JP-H07243086-A (JP)
Title: Ornamental sheet and its production
Inventor: MATSUNAMI KOZO
IPC: C25D7/00
Filed: 1994-08-30
Abstract: PURPOSE:To surely obtain an ornamental sheet in which the decorativeness and the adhesion of a patterned part to a substrate are improved, excellent in durability, and the delicate shade and shadow of a pattern is expressed at the time of producing an ornamental sheet with use of a photograph, etc. CONSTITUTION:A plating layer 3 is formed on an ornamental sheet 1 to form a desired pattern on a stainless steel sheet 2. Many lines 4 having a specified line density, respectively and basically drawn on the plating layer 3 and on the other parts. The sheet 1 is produced through a masking stage, a plating stage and a masking layer removing stage. A photosensitive resin is applied on a screen to form a photosensitive resin layer, a photographic negative film is used and placed on the screen, the resin is cured, the uncured resin is removed, the screen is placed on a stainless steel sheet, and an ink layer is formed by printing to constitute the masking stage.
Patent JP-H103178-A (JP)
Title: Toner for electrostatic charge image developer using organosilicon compound, and dry type developer
Inventor: SHIMODA MASAKATSU
IPC: G03G9/107
Filed: 1996-07-16
Abstract: PROBLEM TO BE SOLVED: To obtain an electrostatic charge image developing toner superior in negative chargeability and durability and environmental aptitude by incorporating a specified organosilicon compound. SOLUTION: This electrostatic charge image developing toner composed essentially of a resin and a colorant contains the organosilicon compound represented by the formula in which each of R1 -R3 is a 1-6C alkyl or optionally substituted phenyl group; R4 is an optionally substituted alkyl, alicyclic alkyl, optionally substituted phenyl, or optionally substituted benzyl group; R5 is H or a halogen atom or nitro, cyano, or trifluoro-methyl group; and Me is methyl group. In this case, the quaternary ammonium salt of an organosilicon compound of the formula can be easily synthesized and it is high in heat stability and small in hygroscopicity and superior in negative chargeability.
Patent JP-S6183498-A (JP)
Title: Liquid suction discharge device
Inventor: TSUJIMOTO HARUO
IPC: F04D13/00
Filed: 1984-09-29
Abstract: PURPOSE:To enable further effective provision of self-sucking function, by a method wherein an amount of liquid, supplied to the interior of a pump casing through a fine tube extended vertically from a portion below a suction port down to a collecting part at the lowermost part of a liquid storage tank, is controlled by an opening and closing mechanism attached in a place in the fine tube. CONSTITUTION:A suction cover 12, in which a suction port 6 is bored, has a board body, the lower edge of which is extended down to a collecting pat 3' formed by lowering a part of the bottom of a liquid storage tank 3. The lower end part of a fine hole 11 vertically extended from the portion below a suction port 8 along the board surface of the cover 12 is open to the interior of the collecting part 3' to form a flow passage running from a portion in the vicinity of the inner bottom of the liquid storage tank 3 to the interior of the pump casing 7. Further, the open state of a flow passage connected to the interior of the casing 7 is adjustable through the working of an opening and closing control mechanism 13' attached to the fine hole 11'. This enables provision of constantly proper self-sucking function, and permits almost liquid, recovered from the supply source 9 to the interior of the liquid storage tank 3, to be effectively carried to the outside of the tank for discharge.
Patent JP-2000035915-A (JP)
Title: Access controller of semiconductor memory
Inventor: TANAKA TOMONORI
IPC: G06F12/06
Filed: 1998-07-21
Abstract: PROBLEM TO BE SOLVED: To enhance the cost-efficiency of memory mounting and to enable its extension with high cost-efficiency by outputting an address control signal for memory access of an IC simple substance corresponding to a designated area when an address produced by an address counter exists in the area. SOLUTION: An area designating means 19 designates a corresponding area to an IC simple substance on the memory map of a semiconductor memory consisting of plural kinds of semiconductor memory ICs in which the capacities of IC simple substances are different. An address counter 12 produces an address on the memory map and address generators 14 and 15 generate each address for memory access of each IC simple substance whose capacity is different according to the address. A control signal generation logic 18 outputs an address control signal for memory access of an IC simple substance corresponding to the area designated by the means 19 based on an address generated by the generators 14 and 15 when the address produced by the counter 12 exists in the area.
Patent JP-H1082659-A (JP)
Title: Method for converter calibration
Inventor: EIDSON JOHN C
IPC: G01R35/00
Filed: 1997-07-31
Abstract: PROBLEM TO BE SOLVED: To obtain a converter calibration method in which a complicated correction process can be executed to a converter by making a converter respond to an instruction which is sent to a host apparatus from a converter unit at the turning-on operation of electric power by using a general correction engine inside the host apparatus. SOLUTION: A multiplexer 26 controls the transfer of a digital signal related to every channel to, and from, a converter interface 16. In the case of an actuator, driving data is presented to a correction engine by an additional functional block 13. The driving data is corrected by the correction engine, and a general operating signal is sent, through the interface 16 and every channl, to a signal adjusting circuit SC arranged prior to the actuator inside every channel. A channel C1 which is provided with a converter can be provided with a converter such as a sensor or an actuator, and it can be provided with the circuit SC. The signal which is passed between the channel and the interface 16 is multiplexed by the multiplexer 26.
Patent JP-S6468321-A (JP)
Title: 5-amino or substituted amino-1,2,3-triazoles useful as antiproliferative
Inventor: DONARUDO HATSUPU
IPC: A61K31/41
Filed: 1988-08-20
Abstract: PURPOSE: To obtain a medicine composition containing a 5-(substituted) amino-1,2,3-triazole compound as an active ingredient, and useful for controlling, treating and administering psoriasis. CONSTITUTION: This medicine composition contains a compound of formula I  R1 is a group of formula II [R4 , R5 are each a halogen, CN, CF3 , an alkanoyl, NO2 , an alkyl, carboxyl, etc.; X is O, S, SO, SO2 , CO, CHCN, CH2 , C=NR6 (R6 is H, an alkyl, OH, NH2 , etc.,); (p) is 0-2; (m) is 0-4; (n) is 0-5]; R2 is NH2 , a mono or dialkylamide, acetamide, acetimide, ureide, etc.; R3 is carbomoyl, CN, carbazoyl, amidino, etc.,}, e.g. 5-amino-1-[4-(4-chlorobenzoyl)-3,5- dichlorobenzyl]-1,2,3-triazole-4-carboxamide, and a pharmaceutical carrier. The composition is also useful for the therapy of inflammatory bowel syndromes, leishmaniosis americana, leukemia or similar type cancers.
Patent JP-H0745006-A (JP)
Title: Magnetic recording device and recording medium recorded by the same
Inventor: OISHI TAKESHI
IPC: G11B20/12
Filed: 1993-07-28
Abstract: PURPOSE:To realize high-density recording without forming guard bands where information is not recorded at all with the helical scan type magnetic recording device on each tracks and to improve controllability in the case of recording of control signals on data tracks. CONSTITUTION:Data are recorded on a magnetic tape 1 dividedly to (m(>=1) pieces of the data tracks 2. The data are recorded in one piece of the guard track 3 right after the data tracks 2 and total (m + 1) pieces of the tracks 2, 3 are handled as edition units. Recording or overwriting is conducted on (m + 1) pieces the tracks 2, 3 including the guard tracks 3 at the time of ordinary recording or assembled editing with (m + 1) pieces of the tracks 2, 3 as an edition unit. On the other hand, the data are overwritten on m-pieces of the data tracks 2 exclusive of the guard tracks 3 at the time of insert edition.
Patent JP-H0489836-A (JP)
Title: Production of wool powder
Inventor: UCHIDA KIYUUICHIROU
IPC: D06M101/00
Filed: 1990-08-02
Abstract: PURPOSE:To obtain a wool powder freed from the problem of coloration and odor emission, suppressed in chemical denaturation and decreased in the particle diameter by deteriorating a wool fiber with a proteolytic enzyme and mechanically grinding the denaturated fiber. CONSTITUTION:A wool fiber desirably having a length of 0.5-30mm is optionally scoured and deteriorated with 150-4000U/g of a proteolytic enzyme desirably derived from bacteria at a pH of 4.0-11.0 at 30-55 deg.C for 10-48hr and mechanically ground for 0.5-6hr to obtain a wool powder of a mean particle diameter of 10mum or below.
Patent JP-S6362817-A (JP)
Title: Vacuum treatment device
Inventor: SUDO SHIN
IPC: C21D1/773
Filed: 1986-09-03
Abstract: PURPOSE:To execute satisfactory treatment and to effectively prevent the inside of an upper stream treatment chamber from contamination by providing a vacuum treatment chamber and pretreatment vacuum chamber successively via a sluice valve and permitting free control of the evacuation from both the chambers at the time of moving a work. CONSTITUTION:A carrier gas is introduced into the vacuum treatment chamber 1 while the sluice valve 7 is held shut. The inside of said chamber is evacuated from the lower side and the work 6 is externally enclosed with gaseous flow 7 and is subjected to a heating treatment. The evacuation of the vacuum treatment chamber 1 is stopped and the evacuation of the pretreatment vacuum chamber 8 is started at the time of moving the work 6 into the pretreatment vacuum chamber 8 by opening the sluice valve 7. The gas introduced into the chamber 1 flows to the inside of the chamber 8 and the atmosphere in the chamber 1 is prevented from being contaminated by the atmosphere in the down stream chamber 2. The sluice valve 7 is then shut and the work 6 is taken to the outside by opening a valve 9 on the outside. The next work 6 is introduced through the chamber 8 into the chamber 1 by the reverse operation and is subjected to the similar treatment. The contamination in the respective chambers 1, 8 is prevented by the simple means constituted in the above-mentioned manner.
Patent JP-S5996241-A (JP)
Title: Soft magnetic material
Inventor: NAKAJIMA HIROMI
IPC: C22C19/07
Filed: 1982-11-26
Abstract: PURPOSE:To obtain a soft magnetic material made of a ternary amorphous alloy with high magnetic permeability by adding small amounts of Zr and Ta to Co as a principal component. CONSTITUTION:A substrate is made of crystallized glass. Zr and Ta pellets are alternately arranged on a Co disk in all directions from the center. The composition of the resulting alloy can be changed by requlating the number of the pellets on the target. <= About 1X10<-6> Torr high degree of vacuum is attained before Ar substitution, and sputtering is carried out in an Ar atmosphere with about 2.0W/cm<2> high frequency power to form a Co-base ternary amorphous Co- Zr-Ta alloy film on the substrate. The total amount of Zr and Ta contained in the alloy is about 5-20wt%, and the Zr content is regulated to >= about 2.5wt%.
Patent JP-S6257348-A (JP)
Inventor: JIYAN PIEERU KURUMANSU
IPC: H04M9/08
Filed: 1986-09-03
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-S6184319-A (JP)
Title: Heat treatment of steel to harden surface
Inventor: NAKAMURA KOZO
IPC: C21D1/06
Filed: 1984-10-03
Abstract: PURPOSE:To improve remarkably the surface pressure resistance of a steel having a specified composition by selecting conditions during austempering for stabilizing retained austenite in the surface layer of the steel. CONSTITUTION:A steel having a composition consisting of, by weight, 0.5-0.7% C, <1.5% Si, 0.4-1.3% Mn, <4% Ni, <1.5% Cr, <0.7% Mo and the balance Fe with inevitable impurities is carbonitrided at 800-900 deg.C and austempered by putting in a hot bath at 230-300 deg.C. The steel is held in the bath for a time long enough to finish transformation into lower bainite in the base part and to produce 5-35vol% lower bainite in the surface layer. The steel is then cooled. The surface layer of the steel has a mixed structure consisting of retained austenite, 5-35vol% lower bainite and martensite, and the base part has a lower bainite structure.
Patent JP-S6362486-A (JP)
Title: Electronic still camera
Inventor: ODA KAZUYA
IPC: H04N5/765
Filed: 1986-09-02
Abstract: PURPOSE:To reduce a electric power consumption by supplying an electric power only to circuits for a picture pick-up part and an electronic view finder before a photographing operation, and supplying the power to every circuit for a recording system at the time of a shutter release operation. CONSTITUTION:When a power switch SW3 is closed, the power is supplied to a diaphragm driving circuit 20, and at the same time that a diaphragm 12 is driven and controlled, a solid state image pick-up element 18 is driven. Further, the power is supplied to a preamplifier 32, a process circuit 34 and so on, and a subject is monitored by the electronic view finder 44. Next, when a shutter release button 90 is operated, a switch SW1 is closed, and the power is supplied to the every circuit part of the recording system including motor driving circuits 60, 80. Further, a switch SW2 is closed by the push-down operation of the shutter release button 90, and the actions of the every circuit part are controlled so as to pick-up and to record. Consequently, the consumption of an electric power source such as batteries, etc. is drastically improved.
Patent JP-S6310731-A (JP)
Title: Stable reparative pharmaceutical for damaged skin
Inventor: KOMORI SEIICHI
IPC: A61K9/08
Filed: 1986-09-02
Abstract: PURPOSE:The titled pharmaceutical, obtained by blending a sugar with povidone- iodine and water in a specific proportion and adjusting the pH within a specific range, capable of making the composition uniform by simple operation and stably preservable for a long period. CONSTITUTION:A pharmaceutical obtained by blending 50-90wt%, preferably 60-80wt% sugar, which is a nonreducing sugar, particularly preferably white sugar or refined white sugar described in the Japanese Pharmacopoeia with 0.5-10wt% povidone-iodine; polyvinylpyrrolidine iodine complex and 1-20wt%, preferably 1-15wt% water and adjusting the pH to 3.5-6 using a lactic acid buffer solution, citric acid buffer solution, etc. 0.1-5wt%, particularly 0.1-3wt% polysaccharide or a derivative thereof, e.g. dextrin, pullulan or CMC, as a shape holding agent is blended with the above-mentioned pharmaceutical to further improve the stability of the pharmaceutical.
Patent JP-S6185474-A (JP)
Title: Heat-conductive resin composition
Inventor: TANAKA TOKUJI
IPC: C08K3/00
Filed: 1984-10-03
Abstract: PURPOSE:To provide a resin composition having excellent electrical insulation and thermal conductivity, and containing a specific calcined magnesium oxide. CONSTITUTION:A resin composition containing magnesium oxide calcined at a temperature above 1,600 deg.C and below the melting point. The particle diameter of the magnesium oxide is >=2mu, and the amount of the oxide blended is >=5vol%.
Patent JP-H0660817-A (JP)
Title: Gyrotron device
Inventor: YANO MITSUNORI
IPC: H01J23/20
Filed: 1992-08-03
Abstract: PURPOSE:To provide a gyrotron device capable of restraining a fatigue failure due to a repeated thermal stress and having a long lifetime. CONSTITUTION:A gyrotron device comprises an electron gun unit 1 for generating a hollow turning electron beam 2; a resonant cavity 4 disposed downstream of the beam generated by the electron gun unit; and a collector 12 disposed downstream of the beam in the resonant cavity. A cavity wall constituting the resonant cavity is made of copper monocrystal.
Patent JP-H0648113-A (JP)
Title: Pneumatic radial tire
Inventor: HIRUMA MASAHITO
IPC: B60C9/22
Filed: 1992-08-03
Abstract: PURPOSE:To reduce the rolling resistance of a pneumatic radial tire having an organic fiber reinforced layer covering nearly the whole width of a belt. CONSTITUTION:On the outer peripheral side of a belt 8, an organic fiber reinforcement layer 9 having the substantially equal width to the belt width is arranged, and at a side part division part 10 widthin a range of 15-30% of the width front each side edge position of the organic fiber reinforcement layer 9 and a residual center division 11, the product value of the strength per organic fiber cord and the number of count of cords is set larger in the center division part than that in the side part division part.
Patent JP-S58108688-A (JP)
Inventor: MABUCHI SADAAKI
IPC: H05B6/12
Filed: 1981-12-21
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-2000038673-A (JP)
Title: Cleaning gas
Inventor: MORI ISAMU
IPC: C11D7/02
Filed: 1998-07-22
Abstract: PROBLEM TO BE SOLVED: To rapidly clean with high cleanness and without problem of causing global warming by using a gas comprising a compound containing CF3 in order to remove unnecessary deposits accumulated in a device for forming thin films. SOLUTION: Unnecessary deposits accumulated in a device for forming thin films are removed by using a cleaning gas containing at least one gaseous compound of the formula, wherein X is F, Cl, Br, I or H; R is H, CH2F, CHF2 or CF3. A cleaning gas can be used for cleaning reactor walls, pipings and a substrate-transporting room of the device for depositing B, P, W, Si, Ti, V, Nb, Ta, Se, Te, Mo, Re, Os, Ir, Sb, Ge, Au, Ag, As, Cr and compounds thereof, concretely, oxides, nitrides and carbides, and alloys thereof. As the cleaning gas dissolves in or is decomposed with water, alkaline solutions or acidic solutions, it gives little environmental load.
Patent JP-S6267907-A (JP)
Title: Protection device
Inventor: ADACHI JUNICHI
IPC: H03F1/42
Filed: 1985-09-19
Abstract: PURPOSE:To protect a load from a faulty voltage or current and to prevent the amplifier itself fro destruction by detecting the abnormity of an output of the amplifier and using a relay so as to interrupt the power supply of the amplifier. CONSTITUTION:The abnormity of an output of the amplifier 2 is detected by a detector 7 to activate a relay drive circuit 6 so as to operate a relay 5 inserted between the amplifier 2 and a power supply 1. Since the relay 5 is inserted between the amplifier 2 and the power supply 1, the power of the amplifier 2 is interrupted, the operation of the amplifier 2 is stopped completely and an abnormal voltage and current is lost at the output 4 of the amplifier 2. The load connected to the output 4 of the amplifier 2 is protected from the abnormal voltage and current.
Patent JP-H0491394-A (JP)
Title: Volute pump
Inventor: NISHIKAWA AKIRA
IPC: F04D29/44
Filed: 1990-08-03
Abstract: PURPOSE:To prevent a pressure drop from being generated at flow time so as to improve head efficiency by allowing fluid, placed on the halfway of a passage just after passing an equal sectional area part of each blade passage formed in an impeller, to directly flow in a side of a volute passage. CONSTITUTION:In an impeller 3, a cone-shaped flow guide 3b is integrally formed in a front surface side center part of a rotary plate 3a, and six sheets of blades 3c are spirally integrally formed with this flow guide 3b serving as the center toward a peripheral part from the front surface side center part of the rotary plate 3a. Here, in a passage width W of each blade passage 22... formed between opposed surfaces of each blade 3c..., the passage width W from a spot A in an inlet side, corresponding to the center part of the impeller 3, to an intermediate spot B is set to an equal space. On the other hand, the passage width W from the intermediate spot B to a spot C in an outlet side, corresponding to the peripheral part of the impeller 3, is set so as to successively spread wider. Fluid, placed on the halfway of the passage just after passing through an equal flow sectional area part of each blade passage 22, is allowed to directly flow in a side of a volute passage to improve head efficiency.
Patent JP-H0255413-A (JP)
Title: Manufacture of piezo-oscillation component
Inventor: YOSHINAGA TAKASHI
IPC: H03H9/02
Filed: 1988-08-19
Abstract: PURPOSE:To apply wax onto both faces of an element simply by approaching an iron with a high temperature whose tip is coated with wax from the upper side of the element of a piezoelectric board and decreasing the temperature of the iron after the molten wax is led to the lower side of the element. CONSTITUTION:The piezoelectric board 1 with a vibration electrode 2 formed to both faces of the element 3 is supported horizontally by a lead terminal 4. The iron heated to a high temperature whose tip is applied with a prescribed quantity of wax 11 is descended down to the element 3 to lead the wax 11 to the lower side of the element 3. Then the iron 12 is brought into a room temperature, a prescribed quantity of wax 11 is coated, and approaches the element 3 and the wax 11 is applied also to the upper side of the element 3. Then the element 3 is covered by a package resin (not shown), the element is baked to absorb wax and the vibrating space is formed to the absorbed part. Thus, the manufacture man-hour is reduced.