baber/WOPTO huggingface dataset:
Patent JP-H11132587-A (JP)
Title: Air conditioner
Inventor: TAKAKU SHOJI
IPC: F25B13/00
Filed: 1997-10-29
Abstract: PROBLEM TO BE SOLVED: To enhance heating performance by reducing heat loss when high temperature refrigerant delivered from the compressor in an air conditioner passes through a four-way valve. SOLUTION: A refrigerant branch tube 6 is employed in the way of piping between the refrigerant delivery side of a compressor 1 to a four-way valve 2. A bypath 7 having one end coupled with the four-way valve 2 and the other end opening to the way of piping between the four-way valve 2 and an indoor heat exchanger 3 during heating operation is provided. The air conditioner has such a cycle as heat exchange does not take place between high and low temperature refrigerants in the fourway valve 2 during heating operation.
Patent JP-H04168114-A (JP)
Title: Curing type resin composition
Inventor: NISHINO HIDEO
IPC: C08F290/00
Filed: 1990-10-31
Abstract: PURPOSE:To obtain the title stably producible resin having excellent curing properties, not shrinking during curing, not gelatinizing, by blending a urethane- based resin containing (meth)acryloyl and a hydrophilic polar group with a specific monomer. CONSTITUTION:(A) A urethane-based resin containing (meth)acryloyl and 0-2,000eq/10<6>g hydrophilic polar group, having 1,000-50,000 molecular weight is blended with (B) a monomer shown by formula I to formula V (R is alkyl, aryl, etc.; Y is H, halogen, etc.) in amounts to give >=10wt.% component A and <=90wt.% component B based on 100wt.% total amounts of the components A and B to give the objective composition. For example, bismethylene pyroorthocarbonate may be cited as the component B.
Patent JP-H05136516-A (JP)
Title: Light amplifier of 1.3mum band
Inventor: TAKEDA KEIKO
IPC: H01S3/094
Filed: 1991-11-13
Abstract: PURPOSE:To obtain sufficient gain by providing an optical waveguide means, in which Dy is contained in the waveguide region of propagation light, and a signal light/excitation light coupling means with which the signal light of 1.3mum band and the excitation light of wavelength slightly shorter than the signal light will be led to the optical waveguide means. CONSTITUTION:The signal light of wavelength of 1.3mum band, which passed through a photo isolator 1 in forward direction, is made incident on optical fibers 4 after passing through a photo mixer 2. The excitation light, which is sent from an excitation light source, has the wavelength a little shorter than the wavelength of the signal light, and it is made to radiate on an optical fibers 4 passing through the photo mixer 2. In the optical fibers 4, excitation light is absorbed by Dy, and an excited state is formed. Stimulated emission is generated by the passing through of the signal light, and the signal light of 3mum band is amplified. This amplified signal light is sent out to a light transmitting path after passing through the photo isolator 1. As Dy-doped optical fiber 4 is used, the signal light of 3mum band can be amplified in a highly efficient manner.
Patent JP-H09142621-A (JP)
Title: Conveyer for barlike material
Inventor: HANAMI HIDENORI
IPC: B65G13/00
Filed: 1995-11-15
Abstract: PROBLEM TO BE SOLVED: To convey barlike material certainly without any slip taking place between drive rollers and barlike material by providing a nip means for forcibly nipping barlike material with rollers opened and closed and holding the rotational motion of rollers as making forcible nipping, while providing the nip means operably from the outside of the separated space. SOLUTION: A barlike material conveyer has its upper end inserted into a vacuum chamber R and is provided with 2 pieces of mutually opposing drive rollers 107 on its upper end and a driving means B for placing the rollers 107 in mutually opposing rotation and a roller advance/retreat means C to be advanced/retreated in the axial direction of the rollers 107 are provided to be capable of being operated from the outside of a separated space R. A long- sized barlike material b is inserted between 2 pieces of rollers 107 so that the rollers 7 come to both sides of the material and conveyance takes place by making the rollers 107 to rotate backward synchronously.  In this case, rollers 107 are opened/closed to forcibly nip the barlike material b and the rotational motion of the rollers 107 is maintained as being forcibly nipped to obtain sufficient conveying force without any slip of the barlike material.
Patent JP-H09110540-A (JP)
Title: Refractory for casting molten metal and its production
Inventor: KONDO NORIO
IPC: C04B35/80
Filed: 1995-10-20
Abstract: PROBLEM TO BE SOLVED: To obtain a refractory for casting a molten metal, capable of preventing occurrence of cracks caused by thermal shock and heat history and suppressing enlargement in generated cracks when used for casting a molten metal. SOLUTION: This refractory for casting a molten metal comprises one or more refractory raw materials selected from the group consisting of alumina, zirconia, silica and magnesia and an additive composed of carbon and/or a metal. The refractory is provided with a fiber or a net constituted of a material having a low thermal expansion in a layered state in the interior. Preferably the refractory raw material is silica, the additive is carbon and the material having the low thermal expansion is carbon or silicon carbide.
Patent JP-S62157456-A (JP)
Title: Electronic blackboard device
Inventor: MOCHINAGA NOBUYUKI
IPC: G06F3/041
Filed: 1985-12-28
Abstract: PURPOSE:To keep the confidentiality without erasing write information by storing a keyword data set by a user and controlling the movement of a written sheet depending whether the inputted key word by a keyword input means is coincident with the said keyword data or not. CONSTITUTION:The content of a key buffer KB and the content of a keyword memory K2 are compared and when they are coincident (YES), the processing of one pattern shift left is executed. The movement is executed by driving a motor 16 to drive a left winding part via a motor driver 15 by the control of a processor CPU. When the movement at the outside to the secrecy keeping area is executed, one pattern shift right is processed without the processing above. The keyword is inputted and then the processing key is depressed in this way, then the mobile display to the secrecy keeping area or copying are executed only when they are coincident with the keyword.
Patent JP-H03158767-A (JP)
Title: Voltage detector
Inventor: AOSHIMA SHINICHIRO
IPC: G01R15/24
Filed: 1989-11-16
Abstract: PURPOSE:To attain an accurate voltage detection without using an electric chopper by providing an electric force line interrupting means intermitting the electric force line of an electric signal under measurement to the tip of an optical probe and a synchronous amplifier amplifying the output of a photodetector synchronizing thereto. CONSTITUTION:An oscillator 22, by which an integrated circuit 20 oscillates at high speed in the direction of optical axis for an light beam against the optical probe 12, is provided. The oscillator 22 is oscillated by a driver 24 to make the circuit 20 to oscillate against a dielectric multilayer film mirror 12A at the tip of optical probe 12. A lock-in amplifier 28 is synchronized to this oscillation to amplify a signal from the light detector 26. When the oscillated circuit 20 is separated from the optical prove 12, it is not exerted by the electric force line but only exerted at the time of approaching; therefore, a refractive index of the optical probe 12 is varied with synchronizing to the oscillation, and the incident light beam is some time modulated and some time unmodulated in synchronizing with the oscillation accordingly. By this procedure, a distortion of signal waveform caused by ON/OFF of the electric signal under measurement is prevented, and the accurate voltage detection can be performed.
Patent JP-2000273034-A (JP)
Title: Cosmetic
Inventor: NISHIOKA HAJIME
IPC: A61K8/92
Filed: 1999-10-20
Abstract: PROBLEM TO BE SOLVED: To obtain a cosmetic without producing active oxygen. SOLUTION: This cosmetic comprises a combination of one or more of a base, an antioxidant, a humectant, a neutralizing agent, a thickener, a foaming agent, a preservative, a refreshing agent, a buffer agent, a pH adjsutor, a coloring agent, an excipient, a saponifying agent, a dispersing agent, an antiinflammatroy agent, an emulsifying agent, an oil and fat agent, an ultraviolet light absorber, a skin conditioner, a solubilizing agent, a surfactant, an astringent agent, a lubricant, an emollient, an ultraviolet light scattering agent or a thickening auxiliary respectively without producing active oxygen.
Patent JP-H01294368-A (JP)
Title: Preparation of electrolyte for redox flow battery
Inventor: WAKABAYASHI ATARU
IPC: H01M8/18
Filed: 1988-11-24
Abstract: PURPOSE:To prevent Coulomb efficiency of electrolyte for a redox flow battery from being lowered even if used for long time by after applying lead ions into solution, reducing the solution with electrolytic reduction by means of an electrolytic cell as solution potencial of the saturated calomel electrode-standard becomes lower than the specified value to efficiently remove nickel ions in the solution by electroanlysis. CONSTITUTION:The supplied material is dissolved in acid solution including hydrochloric acid. The solution obtained during dissolution process is reduced with electrolytic reduction in a cathode room of an electrolytic cell under the existence of lead ions as solution potencial of the saturated calomel electrode standard becomes lower than -0.6V to remove nickel ions in the solution by electroanlysis. Thus, electrolyte producing cost is extremely lowered and charging/discharging efficiency having same level as that of highly pure chrome material is obtained. Furthermore, high Coulomb efficiency and potencial efficiency can be maintained.
Patent JP-S63150220-A (JP)
Title: Preparation of solid drug for oral administration
Inventor: NAKAMURA YASUHIKO
IPC: A61K9/16
Filed: 1986-12-15
Abstract: PURPOSE:To obtain a solid drug for oral administration having shielded disagreeable taste in high efficiency, by adding an organic solvent to a powdery mixture of a drug and a substance capable of shielding disagreeable taste, granulating the product and removing the solvent from the granule. CONSTITUTION:A powdery drug having disagreeable taste (e.g. an antiepileptic such as zonisamide or a macrolide antibiotic substance such as erythromycin, etc.) is mixed with a powdery substance capable of shielding disagreeable taste (usually a polymeric compound hardly soluble or insoluble in water and saliva). The mixture is added with an organic solvent which dissolves the powdery substance and preferably does not dissolve the drug (e.g. ethanol, chloroform, acetone, etc.) and granulated. The organic solvent is removed after granulation. The powdery substance is preferably finer than 100 mesh, especially 200 mesh and the amount of the substance in the final product is <=50wt.%, preferably 3-20wt.%.
Patent JP-H07152429-A (JP)
Title: Parameter identifying device
Inventor: AWAYA ICHIRO
IPC: G05B13/02
Filed: 1993-11-29
Abstract: PURPOSE:To correctly identify a parameter such as the moment of inertia, the mechanical rigidity and the braking resistance coefficient, etc., of a mechanical system even if Coulomb's friction is applied. CONSTITUTION:Driving torque (u) and the angular velocity (omegaM) of the mechanical system 5 are inputted to an error system 6, and a parameter identification error signal (etae) is obtained. A rigid body parameter is identified by inputting the parameter identification error signal (etae) obtained by the error system 6 and its internal signals (q0, q<1>0, q1) to a rigid body parameter identifying part 8. An FFT calculating part 10 is provided with a white noise generating part, and executes FFT calculation for the angular velocity (omegaM) from the mechanical system 5, and outputs a result to a resonance parameter identifying part 13. The resonance parameter identifying part 13 identifies the parameter of a two-inertia resonance system on the basis of a gain diagram obtained by the FFT calculation from the FFT calculating part 10 and the rigid body parameter identifying part 8.
Patent JP-S63226323-A (JP)
Inventor: MIKURA TETSUYA
IPC: B05B1/18
Filed: 1986-12-15
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-H09142405-A (JP)
Title: Product package boxing device
Inventor: OSAWA JUNICHI
IPC: B65B5/06
Filed: 1995-11-16
Abstract: PROBLEM TO BE SOLVED: To realize the automation and the continuation of stacking and boxing works of product packages by a method wherein an empty packaging box which is carried under a posture wherein the opening faces up, is turned and made to face sideways, and after a boxing is performed by making product packages slide, the packed box is inverted to return to the posture with the opening facing up. SOLUTION: At the downstream end of an empty packaging box feeding conveyor 1 which carries an empty packaging box 11 under a posture wherein the opening faces up, the empty packaging box 11 is dropped while being inverted, and by an empty packaging box landing guide 2, the empty packaging box 11 is landed while holding a forward tilted posture wherein the empty packaging box 11 is inverted at 90 deg., and the empty packaging box 11 is slide-moved onto a packaging box inverting device 5 by a positioning pusher 12. In the meantime, product packages 10 which are fed from a product package feeding conveyor 3, are stacked at a product package stacking part 4 by a plurality, and a product package group 25 is collectively made to slide and packaged in the empty packaging box 11 by an insertion pusher 8.  Then, by the packaging box inverting device 5, the packed packaging box is returned to the posture wherein the opening faces up, and then, carried out to the rear by carrying out conveyors 6, 7.
Patent JP-H04173002-A (JP)
Title: Machine for injecting agricultural chemical into ground
Inventor: KUSANO TOSHIHIKO
IPC: A01M17/00
Filed: 1990-11-02
Abstract: PURPOSE:To simplify the connection and disconnection of a chemical tank and a self-propelled machine body by supporting a chemical tank with a supporting frame and connecting the frame to the main body of a working machine in a state extended beyond the connection part toward the self-propelled machine body. CONSTITUTION:A supporting frame F is constructed of an angle 31 fixed to a vertical wall of a connection part 5 and extending to the right and left and a pair of arm members 32, 32 fixed to the right and left ends of the angle and directed forward. The arm members 32, 32 laterally extend over the steering wheel base of the self-propelled machine body and positioned above the right and left wheels 34, 34. A tank-holding table 37 is suspended in longitudinally swingable state from bearings 36 of bracket plates 35 which is a supporting frame part erected from the arm members 32. The connection and disconnection of the tank to the self-propelled machine body can be facilitated and the steering performance and handleability of the machine body can be improved by the structure.
Patent JP-H08159774-A (JP)
Title: Vibrator member for vibration gyroscope sensor and manufacture thereof
Inventor: KARAOKE TAKAO
IPC: G01C19/5663
Filed: 1994-12-02
Abstract: PURPOSE: To make it possible to manufacture a vibrator member, which has excellent straightness, high cross-sectional accuracy and small surface roughness by adopting a roll molding method, and using a special roll caliber constitution for molding the vertex part of a vibrator device. CONSTITUTION: At first, a vertex part is built up by a necessary degree and undergoes rouph molding by roll molding, wherein roll combination is performed so that the vertex part of a device to be molded 2' and a partitioning line 6 of the roll caliber by roll pieces 5 are made to agree with each other. Then, especially the vertex part of the device to be molded 2' undergoes roll molding by three-directional rolls comprising three roll pieces 10, wherein each groove-shaped hole 11 in contact with the vertex is provided and both parts 12 thereof are in contact to each other. Thus, the manufacturing can be performed in high accuracy so that the dispersion of the height dimensions from the bottom piece to the vertex of the cross section of an equilateral triangle is less than 0.015mm for the total length for each of three vertexes. Furthermore, by the adoption of the roll molding, the straightness or the bent-part rectifying property, the surface roughness and the surface cleanliness of the vibration device can be improved.
Patent JP-H02144852-A (JP)
Title: Inorganic nonaqueous solvent battery
Inventor: WADA SHUICHI
IPC: H01M4/06
Filed: 1988-11-25
Abstract: PURPOSE:To prevent voltage delay in discharge of a large current after storage at a high temperature or for long time by forming a film of condensed aromatic compound on the face coming into contact with the electrolyte of a negative electrode. CONSTITUTION:A film 3 of a condensed aromatic compound is formed on the face coming into contact with the electrolyte of a negative electrode 1. As the film 3 of the condensed aromatic compound is thus formed on the face coming into contact with the electrolyte of the negative electrode 1, the film 3 of the halogenide of alkali metal which causes a voltage delay is not formed on the face coming into contact with the electrolyte of the negative electrode 1, and the film 3 of the condensed aromatic compound is not affected by oxyhalogenated sulfur of a positive electrode active material, and does not become a fine film due to storage at a high temperature or storage for a long time and prevent a discharge reaction. Thereby, voltage does not greatly drop at the beginning of discharge so that voltage delay can be prevented.
Patent JP-H01140175-A (JP)
Title: Developing device
Inventor: HONDA HIROYUKI
IPC: G03G15/08
Filed: 1987-11-26
Abstract: PURPOSE:To supply developer readily, quickly and surely by providing freely rockably a hopper member on the upper part of an opening part, erecting the hopper member, pouring developer, rocking the hopper member, turning it upside down and closing it. CONSTITUTION:When the knob 110G of the hopper member 110 is turned clockwise, the member 110 turns, centered about a supporting axis 112, and the side of a clip pin 114 abuts on a side wall part 110A and stops. In that state, the side wall part and a holding wall part form an upwardly opening part, that is, a developer pouring hopper. Then, the developer is poured into the opening part of the member 110. Since a napping regulating plate 105 is U-shaped, the developer drops on a main agitating member 103 without the developer's touching of the sleeve 2. At end of supply, the knob 110G is turned, stops in the position where the pin 114 jumps into a blind hole 110Q, and is fixed with the opening part closed.
Patent JP-S62185413-A (JP)
Inventor: KOTSUTAPURAMU MOHAMEDO ARI MOO
IPC: H03M7/40
Filed: 1986-12-17
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-H08132499-A (JP)
Title: Spiral pipe for cooling core of injection mold, and manufacture thereof
Inventor: YAMAUCHI YOSHIO
IPC: B21C1/22
Filed: 1994-11-09
Abstract: PURPOSE: To surely hold the pipe in the hole without slating, render the flow of cooling water uniform, and reduce the adherence of fur so as to reduce the necessity of cleaning by allowing the core-cooling spiral pipe to form ridged projection in a double-spiral form in the periphery of the cylinder. CONSTITUTION: In the core-cooling device, a spiral pipe 3 is formed of a pipe cylinder 3a and double spiral ridged projection 3b made on the peripheral surface, and the diameter of which outer periphery is predetermined so that it can be inserted into the cooling hole 2b. Also, the end of the spiral pipe 3 is secured to a backing plate 2d and the part having the ridged projection 3b of the pipe 3 formed thereon is fitted and arranged within the cooling hole 2b. Then, the cooling flow path 4 of the core 2 is constituted of an inlet flow path 4a, inner flow path of the spiral pipe 3, cooling water spouting part 4c opposite to the gate, spiral flow path formed between the pipe 3 and the cooling hole 2d, and an outlet flow path 4e of a mold plate 2c, thus allowing cooling water to flow in the arrow direction.
Patent JP-2001113593-A (JP)
Title: Biaxially oriented polyester film
Inventor: YOKOTA SUNAO
IPC: C08J5/18
Filed: 1999-10-21
Abstract: PROBLEM TO BE SOLVED: To provide a biaxially oriented polyester film which has high impact absorption energy without thickening the film, while high transparency is maintained. SOLUTION: A biaxially oriented polyester film which meets formula 1 of E/t>=0.5, wherein E is the impact absorption energy (kgf.cm) of the film; t is the thickness (μm) of the film and has the haze of the film of 2.0% or below is provided.
Patent JP-H0723906-A (JP)
Title: Automatic refracting device using badal optics, lens meter, and keratometer
Inventor: CHIYAARUZU EDOWAADO KIYANBERU
IPC: A61B3/103
Filed: 1991-11-14
Abstract: PURPOSE: To provide a Badal optical system which examines an aperture array in an optical system to be examined for the leakage of light between the aperture array of the optical system to be examined and a detector array that is conjugate with the aperture array, while the optical system is being examined. CONSTITUTION: In the case of an objective refractor, an image of a detector array D is relayed by a relay lens 36 via a Badal optical system onto the retina of an eye which is a lens to be examined under a test. Light coming out of a test spot on the retina R passes through the lens of the eye E on an image of the detector array. The light produces deflection on each aperture M of the detector array in accordance with the power of the eye being tested. The magnitude of the deflection is determined by a moving boundary track L between the image of the detector array and the detector array itself. In the case of a lensmeter, a lens to be tested is illuminated from the side facing the detector array, and, in the case of a contact lens, converging light satisfying aplanatic requirements is used in order to avoid spherical aberrations.
Patent JP-H08154668-A (JP)
Title: New microorganism kb2 and biodegradation of aromatic and/or volatile organochlorine compound using the same
Inventor: IMAMURA TAKESHI
IPC: C02F3/02
Filed: 1994-12-02
Abstract: PURPOSE: To decompose aromatic compounds such as phenol and cresol and/or volatile organochlorine compounds such as trichloroethylene and dichloroethylene and to clean up contamination, by making Pseudomonas alcaligenes KB2 act thereon. CONSTITUTION: This invention consists in making Pseudomonas alcaligenes KB2(FERM-P-14644) act on a medium contaminated with aromatic compounds and/or volatile organochlorine compounds. This method is useful for blocleanup of effluents, waste liquors and air, being applicable to both closed and open systems, and the microorganism can be applied in an immobilized state on a carrier or various methods for promoting the growth of the microorganisms can also be applied.
Patent JP-H07148517-A (JP)
Title: Slat for extruded material transporting device
Inventor: MATSUSHIMA KIYOMITSU
IPC: B65G17/34
Filed: 1993-11-30
Abstract: PURPOSE:To provide a slat for an extruded material transporting device which is capable of easily identifying the time for renewing a heat resistant felt material, is low in cost and has a good cushion property. CONSTITUTION:This slat for the extruded material transporting device has the heat resistant felt material on its surface. The heat resistant felt material consists of a base fabric and a felt layer thereon. This felt layer is composed of at least two layers consisting of blended fibers of aramid fibers and carbon fibers and is so formed that the layer constitution thereof is identified as a difference in colors by changing the blending ratios of the fibers.