baber/WOPTO huggingface dataset:
Patent JP-H10282055-A (JP)
Title: Electrophoresis apparatus
Inventor: KADOUE YOUICHI
IPC: G01N27/447
Filed: 1997-04-11
Abstract: PROBLEM TO BE SOLVED: To easily and safely observe the interior of an electrophoresis bath through a transparent or semitransparent lid without opening the lid while preventing a lower face of the lid from being fogged or dewed. SOLUTION: An arched lid 2 covers an electrophoresis bath 1. A suction opening 4 and a discharge opening 7 are formed at one end part and the other end part of the lid 2. A fan 5 is set to the lid 2 at the outside of the suction opening 4. The air is sucked by the fan 5 from outside through the suction opening 4 of the lid 2 along a lower face of the interior of the lid, and discharged out from the discharge opening 7. The air catches steam generated from a buffer solution 13 during the time.
Patent JP-H01263376-A (JP)
Title: Snow melting device for roof
Inventor: SHIMURA HARUO
IPC: E04H9/16
Filed: 1988-04-15
Abstract: PURPOSE:To surely melt snow by providing a water sensor in a portion in which a snow melting heater is provided on a roof face, operating a rely provided in series to the water sensor when a separately provided snow fall sensor detected snow, and electrifying the heater when water is detected. CONSTITUTION:Flat-faced snow melting heaters 3 and water sensors Sb are provided on a roof 2 face while providing a snow fall sensor Sa on the verge portion of the roof 2. A snow-melting command generating circuit is formed with a first relay RY1 controlled by the sensor Sa and a second relay RY2 which in controlled by the series circuit of the normally open contact X1a of the relay RY1 and the sensor Sb and for which a self-hold circuit is formed with a normally open contact X2a. When the sensor Sa detected snow fall, the relay RY2 provided in series with the sensor Sb is self-held and, as the sensor Sb detects water, the heater 3 is electrified, whereas, is the sensor Sb ceases to detect, the electrification of the heater 3 is cut off releasing the self- holding.
Patent JP-H02274651-A (JP)
Title: Tandem negative pressure booster
Inventor: NAGAFUJI YOSHIHARU
IPC: B60T13/563
Filed: 1989-04-13
Abstract: PURPOSE:To prevent generation of an operational noise in a tandem negative pressure booster of an automobile brake master cylinder by communicating the inside of the valve cylinder with the front negative pressure chamber through a linear first port separated from the second port. CONSTITUTION:When a brake pedal 34 is released from its stepping force, a valve piston 38 is retracted seating the second valve seat 402 to a valve part 41c while detaching it far from the first valve part 401, and both operating chambers 2b, 3b communicate with both negative pressure chambers 2a, 3a through the first and second communicating means 30, 31, suddenly sucking air in both the operating chamber 2b, 3b by strong action of suction of a nega tive pressure source V from the third and fourth ports P3, P4 via the first port P1 and releasing action of a master cylinder M. Since the firs port P1 between the inside of a valve cylinder 25 and the front part negative pressure chamber 2a is partitioned from the second curved port P2 by a partitioning plate 39, air is allowed to smoothly flow in a linear state. Thus, generation or wind howling noise can be prevented.
Patent JP-S63261004-A (JP)
Inventor: MUROTANI SHIGEO
IPC: E01C23/09
Filed: 1987-04-16
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-S5217850-A (JP)
Title: Lebeling rod combined with plumb bomb and large size right angle rule
Inventor: ISHIO RIYUUTAROU
IPC: G01C15/08
Filed: 1976-08-06
Abstract: PURPOSE: To make it possible to take measurement in coping with any conditions encountered in work site, by constructing mechanism of leveling rod, plumb bomb, large size right angle rule and angle adjusting connection into one integrated unit. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-S5217381-A (JP)
Title: Production process of carriers
Inventor: ABE KAZUMASA
IPC: B01J21/06
Filed: 1975-07-31
Abstract: PURPOSE: Production of carriers of catalysts, particularly, for denitration of waste gas containing sulfurous acid gas, for production of sulfuric acid and for partial or complete oxidation of hydrocarbons, which contain titanium dioxide as the main component, satisfying sufficiently the characteristics necessary to carriers, such as compressive strength, formability, porosity, surface area, etc. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-H11295671-A (JP)
Title: Care instrument for contact lens
Inventor: MIYAKOSHI SHOEI
IPC: G02C13/00
Filed: 1998-04-07
Abstract: PROBLEM TO BE SOLVED: To enable the user of contact lenses mainly to easily and surely care lenses by compactly integrating a washer having a simple structure, illumination mechanism and magnifying glass. SOLUTION: Concerning this care instrument, a washing cup 1 having softness and a certain degree of transparency as a feature is rotated with fixed weight and contact lenses 2 are mechanically washed by a method commonly called scrubbing. When too much weight is added, rotations are automatically stopped for preventing the deformation or damage for the contact lenses 2. The washing cup 1 made transparent to a certain degree becomes an observation stand for contact lenses as it is, and a simple contact lens check can be performed with a magnifying glass 3 integrated on a cover 5 and an LED lamp for illumination attached to a casing 9.
Patent JP-S5618175-A (JP)
Title: Valve device
Inventor: FUKUSHIMA KAN
IPC: F16K17/00
Filed: 1979-07-25
Abstract: PURPOSE: To prevent the occurrence of accident when fluid supply is recommenced in the state that supply of fluid is interrupted and the fluid outlet port is opened, by employing such an arrangement for a valve that a fluid outlet port can be closed by manipulating a valve shaft.  
     CONSTITUTION: When a fluid is supplied from a fluid inlet port 2 in the state that a fluid outlet port 17 is closed by a valve shaft 19 and a main fluid passage 5 and a feeder passage 6 are communicated with each other via an auxiliary conduit 20, fluid is introduced into a lower chamber 10 of a work chamber 7 via a valve chamber 3, a feeder passage 6, the auxiliary conduit 20, a main fluid passage 5 and an extended passage 5'. Resultantly, an actuator 9 is expanded upward and a slide rod 12 is also moved upward together with a valve body 13 against the force of a spring 15, so that a port 4 is opened. In this state, an actuator 9 continues to expand upward and keeps the port 4 open. On the other hand, when the supply of fluid is interrupted while discharging fluid from an outlet port 17 by turning a valve shaft 19 through manipulation of a knob 21, a slide rod 12 is moved downward together with the valve body 13 and the actuator 9, so that the valve chamber 3 is closed. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-S63261138-A (JP)
Title: Monitoring system for viscosity of engine oil
Inventor: HOSONUMA KUNIHIKO
IPC: G01N11/08
Filed: 1987-04-17
Abstract: PURPOSE:To permit monitoring of the viscosity of engine oil by detecting the oil pressure which is negative with respect to the crank case pressure in a piping from an oil screen to an oil pump. CONSTITUTION:A pressure difference arises in general between the upper stream and the down stream when viscous fluid flows in a pipe and, for example, the equation Q=piD/128mu XP/l holds (where, D: the diameter of the pipe, mu: the viscosity of the liquid, P: a differential pressure, l: the length of the pipe, Q=flow rate of liquid). The viscosity of the liquid is thereby determined if the differential pressure is measured while the flow rate is constant. A pressure detector 4 is, thereupon, provided before the oil pump 3 and the pressure at the constant oil flow rate is detected, by which the monitoring of the viscosity of the oil is permitted.
Patent JP-S63259737-A (JP)
Title: Address tracing device
Inventor: MORITA NOBUTERU
IPC: G06F9/22
Filed: 1987-04-17
Abstract: PURPOSE:To efficiently perform a debugging work in short time by storing information which shows the presence of a branch instruction and the information which shows whether a condition branch instruction is a condition branch success or not as a trace information in addition to a micro instruction address. CONSTITUTION:When a control part 5 receives the input of a condition branch instruction display signal 32 from a micro instruction decoder 3 and a condition branch success display signal 42 from a condition branch decision circuit 4, it outputs a trace information write instruction signal 52. A trace memory 10 writes-in an execution address 81 from a address register 8, a branch instruction display signal 31 from the micro instruction decoder 3, and the condition branch display signal 42 from the condition branch decision circuit 4, as the trace information. Thus, the flow of a control by a branch can be easily analyzed by only looking at the contents of the trace memory 10 and a debugging efficiency can be improved.
Patent JP-H03292346-A (JP)
Title: Vinyl chloride resin composition
Inventor: KANO TOSHIO
IPC: C08L27/06
Filed: 1990-04-10
Abstract: PURPOSE:To prepare the title compsn. stable to a thermal history at a high- temp. during molding by compounding a vinyl chloride resin with an organotin mercaptide compd. and a piperidine compd. CONSTITUTION:The title compsn. is prepd. by compounding a vinyl chloride resin with a dialkyltin bis(alkyloxycarbonylalkylenemercaptide) and/or a monoalkyltin tris(alkyloxycarbonylalkylenemercaptide) and a piperidine compd. of the formula or by compounding the vinyl chloride resin with one of the above-mentioned orgonotin mercaptide compds. and an epoxy compd. As the epoxy compd. one having oxirane oxygen atoms and no nitrogen atom in the molecule is pref., and usually 0.5-10 pts.wt. said epoxy compd. or mixture of two or more the epoxy compds is compounded with 100 pts.wt. said resin.
Patent JP-S58211751-A (JP)
Title: Automatic dimming device in electronic copying machine
Inventor: SHIMIZU NORIZOU
IPC: G03B27/72
Filed: 1982-06-04
Abstract: PURPOSE:To hold the total exposure quantity of plural fluorescent lamps invariably constant and to exclude the influence of reflected light from an original by providing detecting means which detect the exposure quantities of plural fluorescent lamps on the same condition and performing control on the basis of the detection outputs. CONSTITUTION:One-side terminals of four optical fibers 15-18 are arranged to the outside of the fluorescent lamps 1-4 and on the opposite sides to openings 11-14. In this case, the terminals of the optical fibers 15-18 are so set that the exposure quantities of the fluorescent lamps 1-4 are detected on the same condition. The other-side terminals of the optical fibers 15-18 are bundled and connected to one photodiode PD7. When the total quantity of light obtained by the PD is less than a specific value, a regulator 9 operates so that the total quantity of light made incident to the optical fibers 15-18 is held constant. Thus, the total exposure quantity is held constant and the detection is performed on the opposite side to the openings 11-14, so the influence of reflected light from an original 6 is eliminated.
Patent JP-H08291060-A (JP)
Title: Therapeutic agent for keratopathy and corneal protectant
Inventor: SHIRASAWA EIICHI
IPC: A61K31/22
Filed: 1995-04-20
Abstract: PURPOSE: To obtain a therapeutic agent, containing a specific compound as an active ingredient and useful as a therapeutic agent for keratopathy having promoting effects on the extension of the epithelium anterius corneae and a corneal protectant having protecting effects on barrier functions of the endothelium camerae anterioris. CONSTITUTION: The therapeutic agent and corneal protectant contain a compound of the formula (R is a 1-10C alkyl, a 3-10C cycloalkyl or an aromatic- substituted 1-5C alkyl) or its salts, e.g. an oxidation type dimer of γ-L-glutamine- L-cysteine ethyl ester or its salts as an active ingredient. For example, the daily dose thereof is preferably 2-2000mg administered in the case of a peroral agent and that is preferably 0.01-3% administered in the case of an eye drop.
Patent JP-H07301907-A (JP)
Title: Photomask and its production
Inventor: KITAMURA YOSHITAKA
IPC: G03F1/80
Filed: 1994-05-09
Abstract: PURPOSE:To provide a halftone mask having a half-transmitting film (also as a phase shifter) which consists of a monolayer film of a single metal compd. and has desired transmittance for wavelength of exposure light. CONSTITUTION:(1) A titanium compd. film 5 containing at least one of nitrogen and oxygen is formed as a half-transmitting film for exposure light on a transparent substrate 1 and the Ti compd. film 5 is patterned. (2) The Ti compd. film is formed by PVD method. (3) The Ti compd. film is formed by vaporizing or sputtering a Ti oxide in nitrogen ion. (4) The Ti compd. film is formed by vaporizing or sputtering Ti nitride in oxygen ion. (5) The Ti compd. film is formed by vaporizing Ti in nitrogen ion and oxygen ion. (6) The transmittance of the Ti compd. film for wavelength of exposure light is controlled by changing the mixing ratio of nitrogen and oxygen when the film is formed. (7) When the Ti compd. film is patterned, the film is etched with using a mixture gas of CHCl3 and Cl2 and a resist pattern 6 as a mask.
Patent JP-H04305110-A (JP)
Title: Position detection device
Inventor: KAWAKAMI YOICHI
IPC: G01B11/00
Filed: 1991-04-01
Abstract: PURPOSE:To enable a large structure body for mounting a satellite to be applied to a detection device for controlling position by allowing light which is reflected by an optical device of a system to be measured to be focused by an optical lens and by detecting an incidence position of a reflection light which is transmitted with a light transducer for detecting position. CONSTITUTION:Optical filters 8a, 8b, and 8c allowing only a specific wavelength to be transmitted and pseudo reflection mirrors 9a, 9b, and 9c with a function for allowing a reflection light to return to an incidence light source direction constitute an optical device of a system to be measured. A measurement light source 10 including a plurality of wavelength's in the irradiation light is installed near a light transducer for detecting position 3. A detection device 12 is constituted by a filter selection means 11 for selecting filters 8a-8c by control of a rotary position of a circular plate, a transducer 3, an optical lens 4, and a sensor signal processing circuit 5. Then, the transducer 3 can output a two-dimensional position information, thus enabling two-dimensional position measurement at a plurality of measurement points to be performed with this sensor configuration.
Patent JP-H11292911-A (JP)
Title: Olefin polymerization catalyst and production of polyolefin using the same
Inventor: SONE MAKOTO
IPC: C08F10/00
Filed: 1998-04-07
Abstract: PROBLEM TO BE SOLVED: To obtain the subject new catalyst capable of more economically producing high-molecular weight and uniform polyolefins by using a specific transition metal compound, an activating cocatalyst and/or an organometallic compound. SOLUTION: This new catalyst is composed of (A) a transition metal compound of the formula M<1> Aa Bb Xc [M<1> is a group 4-6 transition metal; A is an anionic ligand of the formula (R<1> to R<5> are each H, a hydrocarbon or the like); B is a cycloalkadienyl derivative; X is H, a halogen or the like; (a) is 1 or 2; (b) is 0 or 1; (c) is 0-3; (a+b+c)=4]  e.g. [bis(dimethylphosphino)(triphenylsilyl)methanide]zirconium trichloride} and (B) an activating cocatalyst [e.g. a protonic acid such as diethyloxoniumtetrakis-(pentafluorophenyl)borate] and/or (C) an organometallic compound (pref. trimethylaluminum or the like), wherein when the component B is the above protonic acid or the like, the molar ratio A/B is pref. (3:1) to (1:100).
Patent JP-H01265189-A (JP)
Title: Data processing method and device for probing underground specific resistance
Inventor: TSUBOTA KOJI
IPC: G01V3/30
Filed: 1988-04-18
Abstract: PURPOSE:To simply execute measurement with high accuracy by using a commercial signal which has been brought to frequency control with high accuracy as a signal source, stacking it in a time area by utilizing its periodicity and bringing its result to fast Fourier transform. CONSTITUTION:When a commercial frequency signal flowing to a transmission line is used as a signal source, an electric field and a magnetic field existing in a natural environment are detected by a measuring instrument 2. On the other hand, a signal synchronized with the commercial frequency signal is generated by a synchronizing signal generating circuit 1, and a detected signal is synchronized with a synchronizing signal and brought to sampling by a sampling circuit 3. Measuring data which has been extracted in such a way is added in an adding circuit 4 in a time area. Since said signal has been brought to sampling in synchronism with the commercial frequency signal by the sampling circuit 3, only an electromagnetic field of the commercial frequency increases in proportion to the number of times of stacking. On the other hand, an electromagnetic field in other natural environment does not increase in propor tion to the number of times of stacking since it has no relation to its period, and as a result, only the commercial frequency electromagnetic field is emphasized, and an S/N is improved.
Patent JP-H11295114-A (JP)
Title: Fluid vibration type flowmeter
Inventor: KUMAGAI MINORU
IPC: G01F1/20
Filed: 1998-04-07
Abstract: PROBLEM TO BE SOLVED: To provide a fluid vibration type flowmeter capable of measuring the flow rate in various regions, and capable of eliminating the time and cost required in the case where flowmeters different in the measuring regions are to be developed. SOLUTION: In a fluid vibration type flowmeter in which flow rate detection elements for detecting the flow rate on the basis of fluid vibration of a fluid jetted through a nozzle flow passage are connected in parallel, denoting out of the mutually adjacent flow detecting elements one by the main flow rate detection element FMa1 and the other by the auxiliary flow rate detection element FMa2, the auxiliary flow rate detection element FMa2 is constituted so as to be detachable to the main flow rate detection element FMa1 via an upstream coupling (upstream union) 81 and a downstream coupling (downstream union) 82, so that the reduction in time and cost necessary to development can be achieved.  Further, the enhancement in the measuring accuracy is achieved by providing a first flow straightening means (first honeycomb) in the upstream of the respective flow detection elements, a second flow straightening means (second honeycomb) in the downstream thereof, and a third flow straightening means (third honeycomb) in the upstream before branch.
Patent JP-H07305285-A (JP)
Title: Production of element wire for steel cord for reinforcing rubber article
Inventor: SAITO TAKAYUKI
IPC: B29B15/08
Filed: 1994-05-09
Abstract: PURPOSE:To provide a process for producing an element wire for steel cord capable of getting a steel wire having high quality even from a conventional wire for steel cord. CONSTITUTION:A steel cord element wire is produced by drawing a raw wire for steel cord under a condition to apply a true strain of >=4.0 at the final die. In the final drawing step of the above drawing process, the areal reduction at the die used in the drawing step at the real strain of <0.75 is set to (22.67epsilon+3) to 29% epsilon is true strain set in each pass), the areal reduction at the die used in the drawing step at the real strain of 0.75 is set to 2.25 to 20-29% and the areal reduction at the die used in the drawing step at the real strain of >2.25 is set to (-6.22epsilon+43) to (-5.56epsilon+32.5)%.
Patent JP-H09284765-A (JP)
Title: Device and method for image coding, device and method for image decoding, and recording medium
Inventor: MIYAUCHI TOSHIYUKI
IPC: H04N19/625
Filed: 1996-04-17
Abstract: PROBLEM TO BE SOLVED: To improve highly an image coding efficiency. SOLUTION: Image data are divided into areas each almost uniform (hereinafter called division area) by an area division circuit 2. On the other hand, a discrete cosine transformation(DCT) processing section 4 detects a conversion area being a rectangular area surrounding all the division areas and applies DCT to an image in the conversion area. A DCT coefficient obtained as a result is quantized by a quantization device 5 ad the result is fed to a variable length coding(VLC) circuit 6 and a coordinate/size calculation circuit 7. The coordinate/size calculation circuit 7 detects a partial area in the conversion area where quantization coefficients not null are concentrated (hereinafter called coefficient concentration area) and the VLC circuit 6 applies variable length coding only to the quantization coefficients corresponding to the coefficient concentration area among those outputted from the quantization device 5.
Patent JP-H078881-A (JP)
Title: Method and device for imparting strip-like protecting layer to inner seam of can
Inventor: MAAKU NOBUOTONII
IPC: B05B9/00
Filed: 1994-05-09
Abstract: PURPOSE: To provide the method and apparatus for easily applying a protective coating over the longitudinally welded seam area of a can. CONSTITUTION: A hot melt projecting gun 22 is positioned within a can body 10, a nozzle orifice 76 is brought close to the welded seam area 21 of the can body and arranged. A liq. coating material is distibuted from the nozzle orifice 76 and applied on the area 21, The coating material applied to the welded beam 21 is cooled to a curing temp. below the application temp. of the matreial, and the coating material is cured on the welded beam 21.
Patent JP-S61252139-A (JP)
Title: Manufacture of molded product having insert
Inventor: YOSHIMI TAKAHARU
IPC: B62D1/04
Filed: 1985-05-02
Abstract: PURPOSE:To form a coating layer, having no poor appearance such as unevenness of luster or the like, on the molded product having insert by forming the coating layer, employing resin powder, on the outer periphery of the insert integrally. CONSTITUTION:A mold, consisting of an upper force 11 and a bottom force 12, is opened and heated, then, the resin powder, which forms a skin layer 8 later, is loaded into both forming grooves 11a, 12a to adhere the resin powder so as to have a given thickness. On the other hand, an adhesive agent layer 6 is formed on the outer periphery of a core metal 5 at an annular section, which serves as the insert, and the resin powder, mixed with chemical foaming agent, is adhered to the outer periphery thereof with a given thickness. The core metal 5 for the annular section is loaded into the mold and the mold is clamped and heated. Then, the resin powder is melted in the mold and is adhered to the forming grooves 11a, 12a, which are formed with embossing, stitch pattern or the like. The resin powder, mixed with chemical foaming agent, is also melted and an expanded layer 7 is formed. When the mold is cooled and opened, the molded product, formed with the skin layer 8, on which the pattern are transferred on the surface thereof, and the expanded layer 7, formed integrally on the rear side of the skin layer 8, may be obtained.