baber/WOPTO huggingface dataset:
Patent JP-H11137653-A (JP)
Title: Deodorant
Inventor: ISHIGAKI MASARU
IPC: A61L9/01
Filed: 1997-11-13
Abstract: PROBLEM TO BE SOLVED: To provide a deodorant which is usable correctly by anyone, is safe, has a long sustaining effect of a deodorization effect, is capable of efficiently making deodorization and makes the end point of deodorization easily identifiable by specifying the apparent sp. gr. of a compsn. consisting of a metal chloride, nonionic absorptive resin and deodorant component to a specific value or above. SOLUTION: The deodorant is the compsn. composed of the metal chloride, nonionic absorptive resin and deodorant component and the apparent sp.gr. thereof is >=0.7. The reason why the apparent sp.gr. of the compsn. is specified to >=0.7 lies in that the compsn. absorbs moisture together with malodors at the time of use and the entire part thereof swells, thereby indicating the end point to the user. If the apparent sp.gr. is small, the degree of expanding is lower and the apparent sp.gr. is required to be >=0.7. The obtd. deodorant is in powder, green compact, tablet and gelatinous forms and is safely usable even in a place where moisture is disliked when in use because of its moisture absorption characteristic.  The apparent volume increases to 4 times from twice the initial volume and the deodorant is capable of sustaining the deodorization effect and is capable of distinctly indicting the end point.
Patent JP-H08164081-A (JP)
Title: Piping structure of bathtub with apparatus for jetting water
Inventor: KAGAWA MINORU
IPC: A47K3/00
Filed: 1994-12-15
Abstract: PURPOSE: To prevent from damaging piping and walls even when a bathtub is installed in a tight space surrounded by the neighboring walls in a piped state. CONSTITUTION: A bathtub 2 with an apparatus for jetting water is arranged between facing bathroom wall faces 1. A connecting tube 4 which connects a pump P and jet nozzles 3 is arranged between the wall surfaces 1 and the outer surface of the bathtub 2, so that the connecting tube 4 is in parallel with the wall faces 1 and the outer surface of the bathtub 2. A rotatable tube 6 is fitted between leading tubes 5 led from the jet nozzles 3 and the connecting tube 4. The rotatable tube 6 allows the connecting tube 4 to be rotated and moved in the closing and separating directions to/from the outer face of the bathtub 2.
Patent JP-H10153199-A (JP)
Title: Pump device
Inventor: TOYODA SHIGERU
IPC: F04F5/20
Filed: 1996-11-22
Abstract: PROBLEM TO BE SOLVED: To maintain the increase in an intake air amount by increasing a vacuum suction force without increasing the device cost for preventing the decrease in the intake air amount, even when the vacuum suction force is increased. SOLUTION: In this device, an air sucked by an ejector 13 can communicate with the atmosphere in the intake passage 15 which introduces the air to a compressor 12. An atmosphere take in part 18 whose flow passage area is variable and an open/close valve opened/closed by the strength of a negative pressurization tendency in the ejector generated by the discharge of the air from the compressor 12 is installed at the position of upstream side of the air discharge part 17 and downstream side of the intake passage 15 in the ejector 13 at the flow direction of the air in the ejector 13.
Patent JP-H07168011-A (JP)
Title: Optical system including total reflection prism
Inventor: MACHIDA KOJI
IPC: G02B5/30
Filed: 1993-12-13
Abstract: PURPOSE:To provide an optical system including a total reflection prism whereby incoming and outgoing beams of light are made to have the same polarization characteristic. CONSTITUTION:An optical system includes a total reflection prism 11 that provides a phase difference of 90 deg. between the P- and S-components of incoming and outgoing beams of light and a quarter wavelength plate 13 disposed opposite to the incidence plane 12 of the prism. When a plane-polarized laser beam 17 is made to impinge on the quarter wavelength plate 13 by properly adjusting the directions of the total reflection surfaces 14, 16 of the total reflection prism 11 and that of the crystal axis of the quarter wavelength plate 13, the outgoing beam emitted from the total reflection prism 11 also becomes plane-polarized; i.e., a laser beam of the same polarization characteristic as the laser beam 17 impinging on the quarter wavelength plate 13 is emitted from the plane 15 of emission of light.
Patent JP-H08168049-A (JP)
Title: Device for receiving image from moving body
Inventor: HIROSE MOTOHISA
IPC: H04N7/18
Filed: 1994-12-15
Abstract: PURPOSE: To obtain a device for receiving a image from a moving body which can control the attitude of its receiving antenna to a direction wherein a good reception is obtained. CONSTITUTION: This device is equipped with a receiving directivity antenna 15a, an antenna support means 17 which can vary the azimuth and elevation of the receiving antenna 15a, an angular speed measuring instrument 25 which detects the angular velocities Ra and Rb of the azimuth and/or elevation, a voltage measuring instrument 21 which detects the received voltage V of the receiving antenna 15a, a voltage differentiator 23 which detects the differentiated value D of the received voltage V, and a controller 19.  Then the controller 19 is stored with control rules for rotating the azimuth and elevation of the receiving antenna 15a according to the states of the angular velocities Ra and Rb, the received voltage V and voltage differentiated value D, and with membership functions 27, 28, and 29 of the angular velocities Ra and Rb, the received voltage V and voltage differentiated value D. The respective measured values of the angular velocity measuring instrument 25, voltage measuring instrument 21, and voltage differentiator 23 are inputted to the controller 19, and rotation control signals Ea and Eb of the azimuth and elevation corresponding to the states of the respective measured values are outputted to the antenna support means 17 according to the control rules 31.
Patent JP-H03174237-A (JP)
Title: Method for stirring fine powder
Inventor: HAYASHI YASUHIRO
IPC: B01F33/40
Filed: 1989-11-30
Abstract: PURPOSE:To make it possible to perfectly discharge a toner from a vessel by burying stirring blades in the toner through the fine powder charging inlet of the vessel, stirring the toner and blowing compressed air from an air blowing pipe buried in the toner through the fine powder charging inlet. CONSTITUTION:A vessel 20 filled with a toner is moved to a position under perpendicular stirring blades 11 and a motor 12 is lowered until the blades 11 are buried in the toner. The motor 12 is driven to rotate the blades 11 and the toner is stirred by this rotation. The blades 11 are then taken out of the vessel 20, an air blowing pipe 40 is buried in the toner in the vessel 20 and compressed air is blown from the pipe 40 to stir the toner. The flowability of the toner is improved.
Patent JP-H08144291-A (JP)
Title: Stepped type foundation in which response control mechanism is incorporated
Inventor: YAMADA KATSUHIKO
IPC: E02D27/34
Filed: 1994-11-22
Abstract: PURPOSE: To improve response controllability by dividing a foundation body having high rigidity into an upper body and a lower body while a high-damping response control bearing is installed between the upper body and the lower body. CONSTITUTION: The lower body 12 of a foundation body 10 is attached onto a bearing ground 14 as a floor while being penetrated to a penetration layer 15. The upper section of the upper body 11 of the foundation body 10 is projected from the surface of the sea 5, and the upper body 11 is borne by a response control bearing 13, which is installed onto the top face of the lower body 12 and on which a high damping rubber is laminated. An upper work 16 is mounted on the top face of the upper body 11. Accordingly, a large-sized foundation having high response controllability bearing a huge bridge, etc., can be constructed even on the ground having comparatively small bearing capacity, and overload is not concentrated to the ground even when the large--sized foundation receives an earthquake, and there is no possibility that the ground is broken.
Patent JP-2001128735-A (JP)
Title: Brush
Inventor: TANIGUCHI TOSHIKATSU
IPC: A46B3/20
Filed: 1999-11-02
Abstract: PROBLEM TO BE SOLVED: To provide a brush in which time and labor are not required for cleaning and cleaning cost is economical. SOLUTION: This brush 1 is used for a cleaning machines for concrete-placed surfaces and is constituted of a group of steel wires 11, a substrate 12, and a buffer material 13. The group of steel wires 11 is mounted to the substrate 12, and the buffer material 13 is filled between hair planting parts, which are the mounting parts of steel wires to the substrate 12.
Patent JP-H02187453-A (JP)
Title: Composition containing both polyphenylene ether resin and polyester
Inventor: MORIOKA MASATAKA
IPC: C08L25/08
Filed: 1988-12-13
Abstract: PURPOSE:To provide a composition excellent in mechanical properties, resistance to solvent and oil and moldability, comprising an oxazolinyl group-carrying polyphenylene ether and polyester at specified proportion. CONSTITUTION:The objective composition comprising (A) 5-90 (pref. 20 -80) pts.wt. of a polyphenylene ether resin [e.g. poly(2,6-dimethyl-1,4-phenylene)ether] 0.15-0.65dl/g in intrinsic viscosity, where >=1 (pref. >=5)wt.% thereof being terminally oxazoline-modified, and (B) 95-10 (pref. 80-20) pts.wt. of a polyester resin >=0.5 in intrinsic viscosity.
Patent JP-H03172981-A (JP)
Title: Optical information reader
Inventor: OYAMA NOBORU
IPC: G06K7/12
Filed: 1989-11-30
Abstract: PURPOSE:To obtain a fixed photodetector output in a state that the peripheral temperature of a discharge tube is changed in accordance with the quantity of light applied to the discharge tube by adjusting the exposure time of the photodetector in accordance with the ambient temperature. CONSTITUTION:An amplifier circuit 18 is connected to an image sensor 9 to amplify a discrete electric signal outputted from the image sensor 9 for receiving a bar code image from a label 2. A waveform shaping circuit 19 shapes the signal amplified by the circuit 18 to a continuous signal. A binarizing circuit 20 converts the continuous signal outputted from the circuit 19 into a binary level digital signal with time width corresponding to the bar width of a bar code 4 and sends the digital signal to a microcomputer 21 to be an exposure time adjusting means. A detecting circuit 22 inputs a signal from a temperature sensor 14, converts the input signal into a digital signal and sends the digital signal to the microcomputer 21. A clock generator 23 generates a reference clock and outputs the reference clock to an operation synchronizing circuit 24.
Patent JP-H05211131-A (JP)
Title: Semiconductor device
Inventor: KONO YOSHIO
IPC: H01L21/28
Filed: 1992-11-24
Abstract: PURPOSE:To obtain a structure which can form an excellent wiring pattern without being affected by a step-difference when a wiring is formed, even if the structure has a step-difference in a direct contact part in a semiconductor device. CONSTITUTION:An exposed layer which is exposed in a contact hole 27 is connected with a first low resistance layer 30 via a second semiconductor layer 28a formed in the contact hole. In the above semiconductor device, the second semiconductor layer 28a is selectively formed in the contact hole by etch-back, and decreases the step-difference from the contact hole.
Patent JP-2000045010-A (JP)
Title: Gas bubbling method in crucible type induction furnace
Inventor: KIMURA HIROHIKO
IPC: C21C1/08
Filed: 1998-11-04
Abstract: PROBLEM TO BE SOLVED: To simultaneously and inexpensively remove impurities such as zinc, lead, aluminum or the like from the molten metal of cast iron melted by a crucible type induction furnace. SOLUTION: As a gas for gas bubbling, instead of an inert gas, air is used, zinc and lead are evaporated together with air, furthermore, aluminum is removed as slag by oxidation, and at this time, the carbon equivalent (C+1/3.Si) in the cast iron molten metal is controlled to >=3.1, also, the molten metal temp. after the melting and falling of the material is controlled to the range between the equilibrium temp. in the reaction of SiO2+2C=2CO+Si and this equilibrium temp. +300 deg.C, and the generation of oxidized molten metal by the blown air and the reduction of carbon in the molten metal are suppressed.
Patent JP-2001136004-A (JP)
Title: Dielectric filter, composite dielectric filter, dielectric duplexer, dielectric diplexer and communication unit
Inventor: ANDO MASAMICHI
IPC: H01P1/213
Filed: 1999-11-02
Abstract: PROBLEM TO BE SOLVED: To obtain a dielectric filter, a composite dielectric filter, a dielectric duplexer, and a dielectric diplexer where isolation among adjacent dielectric resonators is ensured to prevent the filter characteristic from being deteriorated and to obtain a communication unit employing them. SOLUTION: The dielectric filter is configured of dielectric resonators R1a, R1b,...R3b, R3c each consisting of a dielectric core placed in each cavity and coupling loops 3a, 3ab, 3bc, 3c that are respectively coupled with the dielectric resonators in a prescribed resonance mode. The dielectric resonators and the coupling loops are arranged so that the directions of the adjacent coupling loops are almost perpendicular to each other as the dielectric resonators approach each other.
Patent JP-S63215639-A (JP)
Title: Manufacture of hepatitis b vaccine and vaccine thereby
Inventor: FUIRITSUPU JIYAN ADAMOBUITSUCH
IPC: C12P21/08
Filed: 1987-12-10
Abstract: Particles of hepatitis B virus surface antigens (HBsAg) are produced by expression from a culture of CHO cells transfected with a plasmid, recovering the culture supernatant which, after sterilising filtration, is concentrated and subjected to a fractional precipitation with PEG, the precipitate being taken up and subjected to a zonal velocity centrifugation and then to a zonal flotation centrifugation, following which chromatography is performed in an anion exchanger medium. The vaccine is noteworthy for its purity and its immunogenicity, in particular for its capacity for inducing anti-pre-S2 antibodies.
Patent JP-2001129915-A (JP)
Title: Gas barrier film
Inventor: KITAHARA RIRI
IPC: B32B9/00
Filed: 1999-11-04
Abstract: PROBLEM TO BE SOLVED: To provide a film with a gas barrier function as a best suited packaging material which shows outstanding transparency and flexibility and further, does not use a causatic agent detrimental to environments. SOLUTION: This gas barrier film is characterized in that an anchor coat film composed mainly of a highly alkali-resistant resin, an alkali metal polysilicate expressed by M2O/nSiO2 (M is lithium or a plurality of alkali metals containing lithium and (n) is within the range of 1-20 in terms of molar ratio) and a gas harrier coating film composed mainly of a water-soluble polymer or/and a nitrogen compound, laminated on one of the faces or both faces of a base material formed of a plastic material.
Patent JP-H09134706-A (JP)
Title: External electrode type fluorescent discharge tube
Inventor: YOKOGAWA YOSHIHISA
IPC: H01J65/00
Filed: 1995-11-08
Abstract: PROBLEM TO BE SOLVED: To obtain a reliable electric insulation structure easily and surely by covering doubly the external face of a glass tube with the layer of an adhesive and the layer of a transparent insulating sheet. SOLUTION: A glass tube 3 is blocked at both its ends, and a phosphor 2 is applied on the inner face of the tube 3. An effective luminous face 7 is one of the two regions of the tube 3 positioned between electrodes 4 and 5, and a fluorescent matter 2 is removed and an aperture part 6 is provided. Electrodes 4 and 5 are arranged covering the roughly whole length in the axial direction of the tube 3, and a transparent insulating sheet 9 where an adhesive 8 is applied on one side is wound all around the tube 3, and both end faces 10 and 11 of the lamp are covered so that the electrodes 4 and 5 may not be exposed.
Patent JP-H01154111-A (JP)
Title: Inner focus type photographic lens
Inventor: ENDO HIROSHI
IPC: G02B9/64
Filed: 1987-12-11
Abstract: PURPOSE:To obtain the photographic lens which has high optical performance, a large aperture ratio, and a relatively wide field angle by constituting three lens groups which meet specific requirements and moving a 2nd group on the optical axis for focusing. CONSTITUTION:The lens 1A which is closest in the image plane side in a 1st group I has its concave surface on the image surface side and the lens 3a which is closest to the object side in a 3rd group III has its concave surface on the object side. Then an inequality I holds, where R1A is the radius of curvature of the lens surface of the lens 1A on the object side, N3A the refracting index of its material, R3A the radius of curvature of the lens surface of the lens 3A on the image plane side, N3A the refractive index of its material, f2 the focal length of a 2nd group II, and (f) the focal length of the whole system. Then when focusing is performed by moving the 2nd group II, aberrational variation is reduced. Consequently, the aberrational variation at the time of focusing with a large aperture ratio and an about 30 deg. photographic field angle is small and high optical performance is obtained over a wide photographic distance range.
Patent JP-H07170770-A (JP)
Title: Direct-acting mechanism
Inventor: MURAI SEIICHIRO
IPC: G03B3/10
Filed: 1993-12-15
Abstract: PURPOSE:To enable direct-acting by a simple mechanism by mounting a flexible vibrator with a driving pawl in slide contact with a moving body and a piezoelectric element vibrated in the direction of the displacement of the moving body while being continuously connected to the vibrator. CONSTITUTION:An inclination adjusting piece 22 is press-fitted into a slit 21a, and a supporter A is rotated in a trance quantity in the clockwise direction through an angle A. Consequently, one tongue pieces 18b of vibrators 16 are also fixed at positions tilted in the clockwise direction. When moving bodies 10 intend to be displaced in the arrow 23, voltage is applied to piezoelectric elements 17 on the side upper than a voltage source 17a, and the piezoelectric elements 17 are elongated by DELTAL. As a result, the corner sections of the tongue piece 18b on the upper side are abutted against the moving body 10, and the corner sections kick off the moving body 10 as driving pawls. Accordingly, the moving body 10 is displaced in the direction of the arrow 23 by DELTAD while using the displacement DELTAL of the piezoelectric element 17 as drive force. The application of the voltage of the piezoelectric element 17 is stopped. Consequently, the piezoelectric element 17 and the tongue piece 18b on the upper side are returned to original places. The moving body 10 can be displaced by a desired quantity by repeating such elongation and return to the original places.
Patent JP-H08146175-A (JP)
Title: Subcritical nuclear reactor
Inventor: NAKAE NOBUO
IPC: G21C1/02
Filed: 1994-11-24
Abstract: PURPOSE: To always put a reactor core in a subcritical state so as to have high safety by heightening the use efficiency of natural uranium as an energy source. CONSTITUTION: A subcritical nuclear reactor is formed by the combination of an accelerator 10 for producing proton or deuteron, and a subcritical reactor core 12. The subcritical reactor core includes a target substance 14 for generating neutron by proton or deuteron supplied from the accelerator, a reactor core part 18 which has solid nuclear fuel and generates heat by fission reaction using neutron generated from the target substance, and a neutron reflector 20 surrounding the above members. Pin type fuel or particle fuel is used as the solid nuclear fuel. In the case of the pin type fuel, it is better to use liquid sodium as a coolant, and in the case of particle fuel, it is better to use helium gas as a coolant. Natural uranium or plutonium enriched fuel is used as nuclear fuel.
Patent JP-2000146378-A (JP)
Title: Cooler for ice-making machine
Inventor: IKEZAKI YASUO
IPC: F28D7/10
Filed: 1998-11-05
Abstract: PROBLEM TO BE SOLVED: To provide a cooler for an ice-making machine that does not cause the carryover of a refrigerant liquid, makes uniform the cooling of a heat transfer surface, and hardly causes freezing up. SOLUTION: In a cooler 1 for generating ice in a slurry shape where the evaporator 1 of a dynamic type ice-making machine for forming a refrigeration cycle by a compressor, the evaporator, and a condenser is composed in a horizontal type double cylindrical system as a passage 3 of water or a low- concentration brine whose inside is overcooled by the evaporation latent heat of the refrigerant in a refrigerant chamber 2 where a refrigerant passes the outside, a passage 5 in the longitudinal direction for passing a refrigerant liquid 4 and a plurality of orifices 6 being connected to the refrigeration chamber in the longitudinal direction of the passage 5 are provided at the lower portion of the refrigerant chamber 2,  at the same time a passage 7 in the longitudinal direction for passing a refrigerant steam 10 and a plurality of openings 8 being connected to the refrigerant chamber in the longitudinal direction of the passage 7 are provided at the upper portion of the refrigerant chamber. In the plurality of openings 8 that are connected to the refrigerant chamber 2, an area in the longitudinal direction is changed in steps or continuously.
Patent JP-S63165119-A (JP)
Title: Manufacture of skin-clad interior trim
Inventor: SOGI HIDEHITO
IPC: B29C51/10
Filed: 1986-12-26
Abstract: PURPOSE:To obtain an interior trim, in which a decorative and uniformly turned part is constituted, only by an operation wherein the terminal part of a laminate molding which is produced by integrally bonding a skin layer made of skin material, composite skin material or the like to a rigid core material, is turned up at a turned-up hinge part and fixed. CONSTITUTION:At (c), the excess skin layer at the terminal part of a laminate mold LM is cut off and removed. (d) shows the cross section of an internal of an internal trim IM, which is produced by turning up and fixing the terminal part of the laminate molding LM and in which a turned formed part 13 is formed. The turn-up formed part 13 is produced by turning up a turning part 1b from the turned-up hinge part 1c of a rigid core material 1 and fixing. The fixing is done by snap-fastening, by the combination of snap-fastening and bond-fastening, which is done by applying hardening resin adhesive to the inner surface of the turning part 1b and its opposedly contact part, or only by bond- fastening. (f) is an enlarged cross-sectional figure of a snap-fastening part showing the states of a snap projection and a snap hole as in case of the snap- fastening of the turning part 1a of the rigid core material.
Patent JP-2000144992-A (JP)
Title: Curtain wall
Inventor: YASUDA TOSHIYUKI
IPC: E04B2/96
Filed: 1998-11-05
Abstract: PROBLEM TO BE SOLVED: To cause rain water to flow down positively from an upper mullion to a lower mullion, and facilitate the execution of a mullion. SOLUTION: A lower mullion 1 and upper mullion 1 are connected by a joint sleeve 42, and a water receiver 82 is fixed to the joint sleeve 42. The water receiver 82 is formed into a substantially inverted C-shape in a flat surface so as to cover the lower mullion 1 and upper mullion 1 and permit an drainage gutter of the upper mullion 1 and a drainage gutter of the lower mullion 1 to be continued to each other. Thus, water rain or the like in the drainage gutter of the upper mullion 1 flows down positively in the lower drainage gutter of the lower mullion by the water receiver, and also by attaching a water receiver-secured joint sleeve to the lower mullion, mullions can be piled up and joined in turn, thereby enhancing its execution property.