baber/WOPTO huggingface dataset:
Patent JP-H0522142-A (JP)
Title: A/d converter
Inventor: OTA GENICHIRO
IPC: H01P5/00
Filed: 1991-07-16
Abstract: PURPOSE:To improve the high frequency characteristic of an analog signal input circuit system at the high-speed analog/digital (A/D) converter. CONSTITUTION:By turning an analog signal input path VIN to a distribution factor line, stray capacity provided at the input path is distributed and turned to a fixed impedance. Namely, analog signals are inputted, the two kinds of characteristic impedances Z01 and Z02 are provided at a first distribution factor line 11 equipped with a characteristic impedance Z0, four second distribution factor lines 12, 13, 14 and 15 respectively connected comparator circuit groups 16, 17, 18 and 19 are connected, and the degree of freedom for mask design is improved. Further, outside terminating resistors 24, 25, 26 and 27 are connected through outside connecting terminals 20, 21, 22 and 23 to the respective other terminals of these four distribution factor lines outside the A/D converter.
Patent JP-H0224307-A (JP)
Title: Manufacture of mosaic charged film
Inventor: ISHIZU KOJI
IPC: C08F212/08
Filed: 1988-07-14
Abstract: PURPOSE:To produce the title charged film wherein weakly acidic and strongly basic ion exchange groups are oriented vertically to the film surface by laminating a polymer or a blend on a specific substrate respectively, and quaternizing the polyvinylpyridine units contained therein. CONSTITUTION:A film is formed from a copolymer produced by polymerization of a vinyl alcohol derivative with a vinylpyridine and by saponification of the polymerizate or a blend of a PVA with a polyvinylpyridine. Using the resulting film as a substrate film, a block or a graft copolymer produced by polymerization of a (meth)acrylic acid with a vinylpyridine or a blend of a poly(meth)acrylic acid with a polyvinylpyridine is suspended or partially dissolved in a solvent compatible with either the poly(meth)acrylic acid or the polyvinylpyridine (e.g., an alcohol) to obtain a liquid. The liquid is applied on the above substrate film, then the solvent is removed to form a thin film, and the polyvinylpyridine units are quaternized.
Patent JP-S6155480-A (JP)
Title: Pressure control valve with closing function
Inventor: MATSUMOTO TOMOHIDE
IPC: F16K31/06
Filed: 1984-08-23
Abstract: PURPOSE:To obtain stable closing performance, by providing an spherical rounded surface, equipping a lubricating film, in the sliding surface of an elastic member, provided in a valve seat, for a valve body so as to closely attach the spherical rounded surface to the valve seat even when the elastic member changes its adapted position to the valve body. CONSTITUTION:A valve body 9 provides a valve seat 12 between a fluid inlet 10 and a fluid outlet 11. While the valve seat 12 detachably arranges a valve unit 13 providing a diaphragm 14, operated by receiving the pressure in a side of the fluid inlet 10, and a seal groove 17 having a stop protrusive part 16. And an elastic member 18a, providing a spherical rounded surface 19a having its center point P on a center acisl line Cl of the valve seat 12, is mountes so as to compress a wall surfce 20 of the seal groove 17. Here the spherical rounded surface 10a adapted to the valve seat 12 provides a lubricating film 21a of good adhesiveness to the elastic member 18a. In this way, stable closing performanace is obtaind by closely attaching the whole periphery of the spherical rounded surface 19a to the valve seat 12 even when the elastic member 18s is adapted to the valve seat 12 in a position being displaced.
Patent JP-S6332684-A (JP)
Inventor: KIMURA TETSUO
IPC: G08B17/00
Filed: 1986-07-28
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-H0464154-A (JP)
Title: Electronic part exchanging method
Inventor: MAKINO TOSHIHIKO
IPC: G06F12/16
Filed: 1990-07-03
Abstract: PURPOSE:To reduce a cost at the time of the unnecessity of ROM exchange, and to improve both a mounting efficiency and the facility of a exchanging operation by providing the selecting means of the first device, which selects the electronic parts of the second device instead of those of the first device, when the second device transmits to the first device a signal to inform of a connection. CONSTITUTION:When a second device 10b mounted by a ROM2 15 as an exchange object is connected with a first device 10a mounted by a ROM1 12 which is not still exchanged, the signal which indicates the connection is transmitted from a selecting circuit 16 of the second device 10b to a selecting circuit 14 of the first device 10a. Then, an AND circuit 13 receives a signal which indicates a non selection outputted from a selecting circuit 14, and always transmits the signal to the ROM1 12. Moreover, a selection signal from the first device 10a is inputted to the ROM2 15 at the second device 10b. Thus, the AND circuit 13, selecting circuits 14 and 16, for exchanging the ROM, can be constructed at low cost so that the exchanging operation can be easy. And also, the cost can be reduced because the second device 10b is not necessary when the ROM is not exchanged.
Patent JP-S6066973-A (JP)
Title: Purifying and sterilizing agent used in fermentation
Inventor: TSUCHIKURA MITSURU
IPC: C12H1/00
Filed: 1983-09-22
Abstract: PURPOSE:A purifying and sterilizing agent that is composed of stabilized chlorine dioxide in the form of aqueous solution, powder or fine granules, which has no color, no taste and no toxicity, thus being added to the water used in fermentation to keep it pure and fresh. CONSTITUTION:Stabilized chlorine dioxide in the form of no-color, no-taste and no-toxicty aqueous solution, powder or fine granules is used for deodorization, desinfection, sterilization and preservation. The agent is added to the water, distilled water or hot water, which is to be used in fermentation, in an appropriate amount.
Patent JP-H05339588-A (JP)
Title: Lubricating oil composition for hydralulic cylinder
Inventor: MIYAGAWA TORU
IPC: C10M129/40
Filed: 1992-06-11
Abstract: PURPOSE:To obtain the title composition which has low viscosity and can prevent the generation of noises and vibrations by adding an acid hydrocarbyl phosphate and/or a hydrocarbyl phosphite to a lubricating base oil. CONSTITUTION:The title composition is prepared by adding 0.01-5.0wt.% acid hydrocarbyl phosphate and/or hydrocarbyl phosphite of formulas I-IV (wherein R<1> to R<6> are each 4-20C alkyl, alkenyl, aryl or alkaryl) and optionally 0.01-5.0wt.% friction reducing agent to a lubricating base oil.
Patent JP-2000005765-A (JP)
Title: Water activation method
Inventor: WATANABE KIYONORI
IPC: A23L7/10
Filed: 1998-06-23
Abstract: PROBLEM TO BE SOLVED: To obtain highly activated water by applying a magnetic field within a specified range to magnetize the water and then irradiating the water with far IR rays with the wavelength peak in an area of a specified range to activete the water. SOLUTION: Raw water discharged from a raw water tank is passed through a pipeline, pressurized by a pump provided directly before a water activating cartridge 10, introduced into the cartridge 10 from the water inlet 8 of the cartridge 10 and passed through the gap furnished to a magnetic field applying means 7 at a high speed, and a magnetic field of 3,000-5,000 gauss is applied from the means 7. Magnetized water is passed successively through the fourth to second filter mediums 4, 3 and 2, irradiated with far IR rays having 4-10 μm, 4-14 μm and 4-28 μm wavelength peaks and reactivated. The reactivated water is passed through the first filter medium 1, irradiated with far IR rays having 4-40 μm wavelength peak and activated.
Patent JP-S5976957-A (JP)
Inventor: INGEBORUKU RAIMU
IPC: D04H5/02
Filed: 1983-09-22
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-S6235622-A (JP)
Title: Ion beam exposure device
Inventor: ITAKURA TORU
IPC: H01J37/30
Filed: 1985-08-09
Abstract: PURPOSE:To enable selecting specific ion beam by a method wherein a fluorescent screen and a reflecting mirror are arranged on the target 7 side of the first lenses 2 to observe FIM images for axis alignment and then the fluorescent screen and the reflecting mirror are replaced with a blanking electrode. CONSTITUTION:Within the stage of ion source axis alignment, a blanking electrode 3 is retracted to arrange a fluorescent screen 14 and a reflecting mirror 15 on the position of central axis. The ion beam axis is aligned by inclining the ion source 1 not to move the end of emitter chip 13. After finishing the ion axis alignment, the fluorescent screen 14 and the reflecting mirror 15 are retracted to shift the blanking electrode 3 to the central axis of device for using the electrode 3 as the ion beam device. Through these procedures, gas ion such as He, Hz etc. can be used for ion beam exposure.
Patent JP-H05342471-A (JP)
Title: Method and device for heating goods for automatic vending machine
Inventor: HATANAKA KOICHI
IPC: G07F11/70
Filed: 1992-06-10
Abstract: PURPOSE:To heat the content of a drink can up to a prescribed temperature in a short time by utilizing the high heat capacity of water and applying strong vibration to the can while it is heated. CONSTITUTION:When a coin is thrown in an automatic vending machine, the can 9 drops to a can holder 4 by opening the supply door 7 of a can supply port 2a via a can supply shoot 5, and at that time, an electric heater 3 is turned on by a sensor 13a. When the can is held with the can holder 4, a sensor 13 located at a tub bottom part is operated, and a can fixing tool 11 is descended by an elevation arm 10, which fixes the can 9 and vibrates it with a vibrator. The can holder 4 is hung on a hanging bar 17 and is set obliquely when the elevation arm 10 is ascended, and opens a door 8 from the ejection port 2b of the can 9, and is ejected from an ejection shoot 6. Since a sensor 13b is located at the ejection chute 6, the sensor 13b is operated by a descending can 9, and the elevation arm 10 and the can holder 4 are descended, then, they are returned to the bottom part of an original hot water tub 1.
Patent JP-S5965768-A (JP)
Title: Automatic chemical analysis device
Inventor: TAKANO NOBUYOSHI
IPC: G01N33/48
Filed: 1982-10-08
Abstract: PURPOSE:To select and analyze the items of the analysis that can be executed by having a test tube wherein a sample liquid is centrifugally separated, and means for detecting the position of the opening level of a nozzle to be inserted into the tube and the position of a liquid level, determining the volume of the sample liquid from the difference in the position between the opening level and liquid level of the test tube and estimating the volume of the supernatant liquid obtainable therefrom. CONSTITUTION:A sampler 1 is mounted with a conductive nozzle 10 and a metallic wirelike electrode 11 isolatedly in parallel in the horizontal part of a rack 8. When a stepping motor 5 is rotated, the rack 8 descends so that the nozzle 10 and the electrode 11 are inserted into a test tube 12. When the tips of the nozzle and the electrode contact with the liquid surface, electric current flows from the electrode 11 to the nozzle 10 and a signal is fed to a control part 4. The start position of the nozzle 10 is determined with a photocoupler 6, and after the nozzle 10 contacts with the liquid surface, the liquid column showing the volume of the sample liquid is determined in the control part 4. The amt. of the blood plasma that can be drawn from the volume of the sample liquid known from the liquid column is thus known by which the item that can be analyzed is selected automatically. The motor 5 is operated by the part 4 to suck the supernatant blood plasma with the nozzle 10. The effective use of the sample is thus made and the good data is obtd. with lessened manpower.
Patent JP-S6236468-A (JP)
Title: Phthalide derivative and recording medium obtained by using the same
Inventor: HORIIKE TETSURO
IPC: C07D307/94
Filed: 1985-08-09
Abstract: NEW MATERIAL:Phthalide derivatives of formula I, wherein at lest one of R1-R6 is a 3-9C alkenyl, etc; the others are each H, a 1-8C alkyl, a 5-12C cycloalkyl, halogen or a (1-4C alkyl-substd.) aralkyl, etc.; R1 and R2, R3 or R5 and R6 may form a morpholino or pyrrolidine ring when combined together with a neighboring N atom. USE:Compds. which have excellent light resistance, give a clear blue tone at a high density and are suitable for use in an optical character reader, etc. PREPARATION:A compd. of formula II and a compd. of formula III are condensed by heating them in acetic anhydride. The resulting compd. of formula IV is oxidized in an aq. NaOH soln. with sodium m-nitrobenzenesulfonate. The resulting compd. of formula V is reacted with a compd. of formula VI (wherein R is H, acyl) in the presence of a condensing agent. The resulting compd. of formula VII is hydrolyzed. The resulting compd. of formula VIII is diazotized and then cyclized in the presence of copper powder.
Patent JP-H0341494-A (JP)
Title: Driving device for fluorescent display tube
Inventor: HIRATA KENGO
IPC: G09G3/12
Filed: 1989-07-07
Abstract: PURPOSE:To obtain the device of simple circuit constitution which has a variety in its display contents by reducing the brightness irregularity of segments of the fluorescent display tube which differ in light emission efficiency by varying the driving voltage of the display tube. CONSTITUTION:In addition to a conventional circuit, dividing resistances RP and RQ for a DC voltage VD are provided at the power terminal of microcom puter 6 and a transistor (TR) Q1 which is turned on and off with the output of the microcomputer 6 is connected in parallel to the resistance RQ. When segments of green, etc., which have high light emission efficiency is driven by this constitution, the microcomputer 6 turns on and off switching elements SW1 and SW2 which are connected to an anode and a grid corresponding to the segments of the fluorescent display tube 7 selectively and turns off the TR Q1, and a voltage VD is divided by the resistances RP and RQ to drive the display tube 7. When segments of yellow with low light emission efficiency are driven, the TR Q1 is turned on to drive the segments with the high voltage VD.
Patent JP-H0339122-A (JP)
Title: Wood bathtub and manufacture thereof
Inventor: TOMA TAKESHI
IPC: A47K3/02
Filed: 1989-07-06
Abstract: PURPOSE:To remarkably increase the efficiency of manufacturing work in mass-production by a method wherein a bathtub is divided into blocks of side wall members and joint members to manufacture them separately, they are joined together by butt joint, and then a bottom plate is arranged on the bottom. CONSTITUTION:A wood bathtub 10 is of a wood frame having a rectangular shape with round corners and consists of a barrel 12 and a bottom plate 14. The barrel 12 is composed of side wall members 22 and 24 having the same shape, an inclined wall member 26, a straight side wall member 28, inclined round joint members 32 and 34 having the same shape, and a straight round joint members 36 and 38 having the same shape, and they are joined together to form the barrel 12. Dovetails 82 are formed along the joint edges of the side wall members 22, 24, 26 and 28, mortises 62 are formed along the joint edges of the side wall members 32, 34, 36 and 38 and they are joined together with the dovetails 82 fitted in the mortises 62. Each joint member is formed into a quarter circle segment composed of two or more unit members 52, and each side wall member is composed of two or more unit members 72.
Patent JP-S6154783-A (JP)
Title: Detachable unit type electronic camera
Inventor: KATO AKIRA
IPC: G11B33/06
Filed: 1984-08-24
Abstract: PURPOSE:To use an electronic camera by the minimum necessary assembling unit in four using embodyments of ''an electronic camera having recording reproducing finctions'', ''reproducing exclusive-use device'', ''video camera'', and ''recording exclusive-use electronic camera'', respectively by dividing an electronic camera to three detachable unit of an image pick-up, recording reproducing and video monitors. CONSTITUTION:A detachable unit type electronic camera is composed of three units of an image pick-up unit 100, a recording reproducing unit 200 and a video monitor unit 300. An image pick-up lens 1 is fitted to a front surface of the image pick-up unit 100, and at the upper part, an fitting part 101 of an optical view finder is installed. The fitting part 101 can be opened when the optical finder is fitted. On the upper surface and the back surface of the image pick-up unit respectively, the recording reproducing unit 200 and connectors CN1A and CN2A for an electric connection at the time of linking to the image pick-up monitor unit 300 are placed, and at other side part, a grip 400 for which an operation button 401 is installed, is detachably fitted.
Patent JP-S5875267-A (JP)
Inventor: JIYAN ANRI MORIE
IPC: G07F7/10
Filed: 1982-10-08
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-H0465484-A (JP)
Title: Device for producing smoked charcoal
Inventor: KOSHIBA HITOSHI
IPC: C10B53/02
Filed: 1990-07-04
Abstract: PURPOSE:To prevent smoked charcoal from attaching itself to a heat transfer face in the case of heating a trough from the outside and to check reduction in heat efficiency by installing a screw blade to transfer in the trough. CONSTITUTION:A screw 2 driven and rotated is installed in a trough 1 having a circular cross section laid in the lateral direction, a feed opening 15 of raw material such as firewood waste is set at one side of the trough 1, an outlet 16 of smoked charcoal at the other and a heater 36 such as burner is built below the trough. In the screw 2, a revolving shaft is equipped with a great number of chain supporting members 7 and 7-1 to 7-4 to reach a spiral chain so that chain supporting parts 7a-1 to 7a-4 exist on the spiral line around the revolving shaft as center and the chain supporting part of the supporting member is furnished with a chain 8 loosely attached to approximately along the spiral line.
Patent JP-H11351428-A (JP)
Title: Air valve
Inventor: IWASAKI MASAHIRO
IPC: F16K24/00
Filed: 1998-06-08
Abstract: PROBLEM TO BE SOLVED: To solve malfunction that there is a possibility to contaminate water in the inside of a pipe by poor workability caused by insufficient shut-off when an air valve interposed in a pipeline is inspected and repaired. SOLUTION: This air valve attached on a T-shaped pipe comprises a valve guide 1 arranged in the inside of a branch pipe P having an annular clearance S, a float valve elevatably inserted in the inside of the valve guide 1, a cap 3 equipped with a large air hole valve seat 31 opened/closed by ascending/ descending of the float valve in its center and an adapter 4 elevatably adjusting and stopping its position together with the cap 3 so as to disconnect communication between the clearance S and the large air hole valve seat 31 in a water sealing way. The air valve comprises, as a main body, the valve guide arranged in the inside of the branch pipe of the T-shaped pipe and the adapter slidably fitted to the peripheral surface of the upper part of the valve guide, therefore the whole height of the air valve, which is projected above the branch pipe, can be extremely shortened.  The inside of the pipe can be certainly communicated/disconnected with/from the outside in the water sealing way, therefore possibility of deterioration of workability and contamination conversely from the outside of the pipe can be prevented.
Patent JP-H1122131-A (JP)
Title: Handrail
Inventor: IMOTO HIBIKI
IPC: E04F11/18
Filed: 1997-07-02
Abstract: PROBLEM TO BE SOLVED: To provide a handrail having simple structure and capable of widening a space such as the passage of a stair. SOLUTION: The handrail 1 has a grip member 2 being grasped by a hand and supporting the body and a support member 3 supporting the grip member 2. At least a part of the grip member 2 is installed in a displaceable manner by a fixed distance in the direction separated from a wall surface 100. A part of the grip member 2 is grasped and pulled in the direction separated from the wall surface 100 and the body is supported. The grip member 2 is attached closely along the wall surface 100 and can be arranged, and a space, in which the handrail 1 is mounted, can be widened. Projecting sections from the wall surface 100 are decreased without further forming recessed sections on the wall surface 100 as seen in conventional devices, and the structure of the handrail 1 can be simplified.
Patent JP-H0226826-A (JP)
Title: Heat-treatment of zinc sulfide
Inventor: KOMOTO AKIRA
IPC: C01G9/08
Filed: 1988-07-18
Abstract: PURPOSE:To obtain zinc sulfide having excellent productivity and infrared transmittance with a relatively simple apparatus by maintaining zinc sulfide in sulfur vapor while heating. CONSTITUTION:ZnS sample 3 produced by hot pressing is enclosed in a quartz tube 2 for supporting the ZnS in a quartz tube 1 and sulfur powder in the underpart of the quartz tube 1, respectively. After enclosing, S vapor is charged for 8hr heating the S powder 4 at 250-700 (approximate boiling point)  deg.C while heating the sample 3 at a constant temp. (727 deg.C). Thereby, the infrared transmittance at 2.5mum of the ZnS sample is improved by charging sulfur vapor in the range of 150-230Torr, as show in the figure, where the axis of ordinates indicates the infrared transmittance at 2.5mum, the axis of abscissas S vapor pressure, the dotted line the infrared transmittance of ZnS before charging S vapor (68%) and O marks the infrared transmittance after charging S vapor, respectively.
Patent JP-H0227842-A (JP)
Title: Communication network routing method
Inventor: OTA SATOSHI
IPC: H04L12/42
Filed: 1988-07-18
Abstract: PURPOSE:To reduce the communication disable time in the occurrence of a fault and to improve the reliability by branching a packet from a transmission line and transferring it to a ring having a specific address. CONSTITUTION:Rings being unit communication ring networks are arranged in M rows and N columns and an address (i, j) is given to a ring arranged at the i-th row and the j-th column. A packet is transferred from a ring to an adjacent ring through inter-ring coupling branch insertion terminal stations (ADM) 20-35 so that a difference between the address and packet of a destination ring and those of the ring placed at that point of time is reduced and the packet is finally transferred to the object destination. Thus, since a packet transfer path is bypassed from a faulty position automatically by a simple processing that the packet is passed by using the coupling ADM used for the connection with a faulty ring, the time to recover the communication interrupted by a fault is reduced.
Patent JP-S6070260-A (JP)
Inventor: HANDA HIROSHI
IPC: E04D3/363
Filed: 1983-09-27
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-2000018768-A (JP)
Title: Heat transfer tube for air-cooled absorption refrigerating machine and absorber
Inventor: OZU TSUTOMU
IPC: F25B37/00
Filed: 1998-06-24
Abstract: PROBLEM TO BE SOLVED: To enhance wettability of a heat transfer tube by forming a rough surface subjected to blasting on the inner surface of the heat transfer tube. SOLUTION: Absorbing solution (concentrated solution) being fed from a regenerator is passed through a solution distributing pipe 7 and sprayed from each spray nozzle 8 to the uppermost part 9 of the inner surface of a heat transfer tube 4. The sprayed solution flows down on the inner surface of each heat transfer tube 4 being roughened by blasting while absorbing refrigerant vapor being introduced from an evaporator into the heat transfer tube 4 through an upper header 2. After absorbing the refrigerant vapor, the absorbing solution (diluted solution) is collected in a lower header 3 and returned back to the regenerator. White fused alumina having grain size of #16 (JIS R6001) is employed as an abrasive material for blasting the inner surface of the heat transfer tube 4. Pressure of compression air is set at about 5 kg/cm2.