baber/WOPTO huggingface dataset:
Patent JP-H0365223-A (JP)
Title: Filter material having bactericidal property
Inventor: AOKI KUNIHIRO
IPC: B01D39/14
Filed: 1989-08-01
Abstract: PURPOSE:To obtain a highly reliable and efficient filter material having a bactericidal, antibacterial and fungicidal property by forming a structure comprising a porous membrane having through holes and consisting of an org. polymer and a filter layer of disinfectant metal formed in the small holes. CONSTITUTION:There is used a porous membrane consisting of an org. polymer having the pores substantially vertically formed relative to one side face thereof with an average size of 0.2mum-10mum in diameter, very small holes of 35-90% opening rate and voids of 50-95%. As this org. polymer, the polymer of (meth) acrylic acid ester or blended with the other polymer or fluorinated polyolefin, etc., are used. The filter layer composed of disinfectant metal is formed in the small hole of the porous membrane. The filter layer is formed of any one of silver, copper, tin, zinc, their salts and the compounds into a thin membrane layer or this membrane layer is arranged and formed in a state of being retained by inorg. particles such as alumina and silica gel. This method gives a highly bactericidal property with a low pressure loss and a high reliability.
Patent JP-S6259931-A (JP)
Title: Liquid crystal element
Inventor: KITAYAMA HIROYUKI
IPC: G02F1/133
Filed: 1985-09-10
Abstract: PURPOSE:To prevent an inverting phenomenon due to an electric voltage which is impressed to a picture element to maintain said element to a display state by satisfying a capacity of the ferroelectric liquid crystal element per an unit area in an empty cell state to a specific interrelationship. CONSTITUTION:The counter electrodes 52a and 52b are provided on substrates 51a and 51b respectively. The insulating layer 53 which is oriented to control an orientation of the ferroelectric liquid crystal layer 54 is covered on the each electrodes 52a and 52b. In the titled element, when a specific resistance of the liquid crystal is rho(OMEGA.cm), the thickness of said element is d(mum), the pulse duration in a writing which is impressed to between the electrodes 52a and 52b is t0(sec), the withstand voltage constant of an electric field having an reversed polarity after the writing is b, the peak value of pulse in the writing is V0, and the peak value of pulse in the prescribed condition is aV0, the content Ct(nF) per 1cm<2> in the empty state satisfys the following formoula, thereby preventing the inverting phenomenon due to the electric voltage -(aV0+DELTAV0) which is impressed to the picture element to maintain said element to the display state in the writing.
Patent JP-2000035244-A (JP)
Title: Compressor driver
Inventor: MIURA KENICHIRO
IPC: F04B49/06
Filed: 1998-07-15
Abstract: PROBLEM TO BE SOLVED: To realize a compressor driver that is excellent in a capacity controllability of an air conditioner that enables an improvement in an operational efficiency and a reduction in the volume of leakage current. SOLUTION: The compressor driver is composed of a converter circuit capable of changing a dc voltage, an inverter circuit capable of changing the rate of turning on the electricity (duty), and a compressor in which a brushless motor is incorporated. The dc voltage is set at a constant value of a low level in a low speed revolution frequency region A, the duty is set at a constant value (approximately 100%) in a middle revolution frequency region B, and the dc voltage is set at a constant value of a high level in a high speed revolution frequency region C, so that the operational efficiency of the compressor can be improved and the leakage current can be reduced. Further, a current control under a high loaded condition can be executed smoothly so as to prevent the operation of a breaker.
Patent JP-H0735736-A (JP)
Title: Separation agent for liquid chromatography and separation/analytic method employing same
Inventor: TOMIZAWA AKIRA
IPC: B01J20/283
Filed: 1993-07-19
Abstract: PURPOSE:To allow separation and analysis of lipid substances by using porous ceramic particles having hydrophilic surface, prepared by firing a crystal clay mineral having multiple chain structure, as a separation agent. CONSTITUTION:A crystal clay mineral having multiple chain structure includes sepiolite, attapulgite, palygorskite, etc. The material is ground and granulated by extrusion granulation or rolling granulation to produce a granular material having a specified particle size, which is subjected to primary firing at 100-1200 deg.C. It is then subjected to acid treatment in order to remove alkaline oxides and further subjected to secondary firing. Subsequently, it is subjected to water screening, wind screening, sieving, etc., to obtain particles having specified size. The porous ceramic particles thus produced has hydrophilic surface, volume center bore in the range of 0.001-0.1mum, and the content of SiO2 of 60% or above. The separation agent is quite stable even in an eluate having high pH or polarity.
Patent JP-H0363609-A (JP)
Title: Wide-band optical fiber coupler and its manufacture
Inventor: SASAKI HIROYUKI
IPC: G02B6/34
Filed: 1989-07-31
Abstract: PURPOSE:To manufacture an optical coupler with a specific branching ratio at high yield by drawing two fusion-spliced optical fibers with such different tensile forces that a difference in propagation constant is generated. CONSTITUTION:The optical fibers 1 and 4 are aligned, both ends of the fibers 1 and 4 are fixed to drawing machines 5a, 5b, and 6a, 6b, and burners 2 and 3 are turned on to fuse the center parts. Then a controller 7 applied the different tensile forces F1 and F2 (F1>F2) to the optical fibers 1 and 4 to draw them, light from a light source 8 is made incident on one end of the optical fiber 1 and received by photodetectors 9 and 10 at the other-end sides of the fibers 1 and 4, and a branching ratio measuring instrument 11 measures the branching ratio. The controller 7 compares the measured branching ratio gamma with a value gamma0 which is set previously and the drawing and the operation of burners 2 and 3 are stopped when the difference becomes less than a specific value, so variance in the set value of the branching ratio is reduced.
Patent JP-2001028019-A (JP)
Title: Device and method for dunning date management
Inventor: YOSHIEDA TSUTOMU
IPC: G06F19/00
Filed: 1999-07-14
Abstract: PROBLEM TO BE SOLVED: To enable a dunned customer extracting process which prevents a customer who need not be dunned from being left among customers to be dunned which are extracted from a large customer database through a batch process and exerts adverse influence on neither system operation nor on-line processings. SOLUTION: This device is equipped with the customer database 1, a dunning date file generating means 2 which retrieves and extracts customers of a specific date, a dunning date file 3, a customer database update information file generating means 4, a customer database update information file 5, a dunning date file update means 6 which reflects an on-line process result, an object person extracting means 7 which extracts object customers from the dunning date file 3, a dunned object person file 8, on update occasional adding means 9 which updates the dunned object person file 8, and a dunning means 10 which excludes customers who need not be dunned from the dunned object customers by referring to the customer database 1.
Patent JP-S6258919-A (JP)
Inventor: KANEKO TATSUMI
IPC: A01D34/03
Filed: 1985-09-09
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-S6260669-A (JP)
Title: Platen mechanism
Inventor: WATANABE MASAHITO
IPC: B41J11/20
Filed: 1985-09-10
Abstract: PURPOSE:To eliminate a gap at a split part and prevent a printing wire and a printing medium from being damaged, by providing a pressing mechanism for pressing end faces at the split part of a split platen at the time of printing on a medium having a uniform thickness. CONSTITUTION:At the time of printing on a passbook 2a having a step (d) in the printing direction, springs 9a, 9h, 9i are depressed downward by a mask 7, and leaf sprints 12c, 12d for a right platen 53a are depressed to be bent in the direction of opening a gap at a split part of the platen, as indicated by two-dot chain lines. As a result, a central platen 52a and the right platen 53a can be vertically moved smoothly, and the spacing between a printing head 6 and the printing medium is maintained at a constantly fixed value irre spective of the presence or absence of the step. When printing on a thin paper having a uniform thickness such as a journal paper 2b, printing can be performed under the condition where no gap is present in the split platen 5b.
Patent JP-H0751211-A (JP)
Title: Washing cloth
Inventor: NAKAMURA TOSHIMICHI
IPC: A47L13/17
Filed: 1993-08-12
Abstract: PURPOSE:To provide washing cloth applicable to dirt stuck to an automobile body, electric equipment and the like, capable of uniformly washing a washing object without washing uneveness, and capable of retaining strong washing power even in long period storage. CONSTITUTION:The washing cloth is constituted at least of a flexible base material of which a surface is composed of a three-dimentional stitch structure, a detergent retained by the base material, and porous particulates enclosed inside of the stitch structure of the base material and retaining the detergent.
Patent JP-2000034139-A (JP)
Title: Apparatus for feeding chlorine or alkali source to cement raw material and feeding
Inventor: OGIRI TETSUO
IPC: C04B7/28
Filed: 1998-07-15
Abstract: PROBLEM TO BE SOLVED: To provide both an apparatus for feeding chlorine or an alkali source to a cement raw material capable of producing a clinker of a stable quality and a method for feeding the chlorine or alkali source to the cement raw material. SOLUTION: Chlorine and an alkali source are added from a metering feeder 1 to a cement raw material and the resultant raw material is then charged into a rotary kiln 2. A clinker baked in the rotary kiln 2 is further suitably sampled to carry out on-line analysis and measurement of the amounts of the residual chlorine and residual alkali with a fluorescent X-ray analyzer 5. The feed rate of the chlorine or alkali source so as to regulate the amount of the residual chlorine or residual alkali to the preset target value is calculated with a process computer 9. The metering feeder 1 is driven and controlled with a controller 7 based on the feed rate. The metering feeder 1 is housed in an uplift pressure chamber 8 always fed with dehumidified air to prevent the chlorine or alkali source from absorbing moisture in the outside air and deliquescing.
Patent JP-H0753171-A (JP)
Title: Hoisting/suspending tool for panel
Inventor: SUGANO TETSUYA
IPC: B66C1/62
Filed: 1993-08-12
Abstract: PURPOSE:To permit the free coping with the variation of the length, width, piled quantity, etc., by installing the long first strip member having each ring at both the end parts and the short second strip member having a ring at the top end part, and tightening the original end which has not the ring of the second strip member at the intermediate part of the first strip member. CONSTITUTION:The original end of the short second strip member 12 is connected at the near center of the long first strip member 11, and rings 13 and 14 are installed at both the end parts of the first strip member 11 and the top end part of the second strip member 12, respectively. The end parts on the small surface side of a concrete panel 15 are piled in superposing on the first and second strip members 11 and 12, and both the end parts of the first strip member 11 and the top end part of the second strip member 12 are lifted up, and the ring 13 at both the end parts of the first strip member 11 is inserted into the ring 14 of the second strip member 12. The rings 13 are arranged and superposed, and pulled up, and the end part on the small surface side of the concrete panel 15 is bundling-processed, and processed similarly. Accordingly, coping with the variation of the length, width, piled quantity, etc., is enabled, and the safe suspending-up operation is enabled.
Patent JP-2000354202-A (JP)
Title: Image processing system
Inventor: TANAKA KENJI
IPC: G06T1/00
Filed: 1999-06-10
Abstract: PROBLEM TO BE SOLVED: To make separation of an object from a background screen clear and to avoid an adverse effect on eyes. SOLUTION: This image processing system is a system that segments part of an image and inserts other image, and is provided with a background screen 1A made of a transparent plate the temperature of the front face of which can uniformly be controlled, an object 1B that is placed in front of the background screen 1A, a mirror section 2 that transmits a light in a visible region and reflects a light in an infrared ray region among lights passing through the same optical path L from the background screen 1A and the object 1B, a visible light camera 3 that receives a light of the visible region passing through the mirror section 2, an infrared ray camera 4 that receives the light with the visible region reflected in the mirror section 2, and an image processing unit 6 that conducts prescribed processing to segment part of the image on the basis of the photographing data by the visible light camera 3 and the infrared ray camera 4, to insert other image.
Patent JP-S6356637-A (JP)
Title: Dome-shaped screen
Inventor: WAKIMOTO ZENJI
IPC: G03B21/56
Filed: 1986-08-27
Abstract: PURPOSE:To obtain a dome-shaped screen which generates no stray light by shaping the screen so that projection light from a projector is reflected and the luminous flux of its reflected light is reflected only toward an observation position on the dome bottom surface and never travels to other dome-shaped screens. CONSTITUTION:A concave mirror 5 at a point A has a curved surface which diffuses the projection light from the projector 4 into the bottom surface 2, but a concave shape which does not have any surface reflecting the projection light from the projector 4 except to the bottom surface 2, i.e., a spherical dome is employed at points B and C and a light shield part 6 is provided in the traveling direction except toward the bottom surface 2. Namely, the concave surfaces 5 at the points B and C connect with the light shield part 6 and do not extend to the screen surface as a continuous spherical surface, but extend to the screen surface at the point A. Thus, the concave surface 5 is increased in the rate of the nonformation of the dome bottom surface part toward the peripheral part of the dome-shaped screen 1.
Patent JP-S6356223-A (JP)
Inventor: YOKOTA MASANORI
IPC: A01G9/24
Filed: 1986-08-26
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-S6261489-A (JP)
Title: Solid-state image pickup device
Inventor: NISHIKAWA SHOJI
IPC: H04N5/335
Filed: 1985-09-11
Abstract: PURPOSE:To obtain a resolution twice as much as an ordinary solid-state image pickup device by providing a solid-state image pickup element, an oscillating part for oscillating the solid-state image pickup element in an optional direction in a cycle of two fields and an oscillation absorbing part. CONSTITUTION:An optical system 10 and an oscillating part 2 for oscillating a solid-state image pickup element 1 are attached to the support member of an image pickup device by an oscillation absorbing device 11, thereby, a signal is obtained in which a phase is dislocated by 1/2 of a horizontal picture element P of the solid-state image pickup element 1 at every field without receiving the influence of an external oscillation transmitted from the support member 12 in a phase relation between an optical image formed by an optical system 2 and the solid-state image pickup element 1. Accordingly, the reflected component of a signal is restricted, and even when using in a place of large external oscillation such as a road or a railroad, a duplicate resolution is constantly obtained in comparison with the solid-state image pickup element which is not oscillated in the oscillating part 2.
Patent JP-S6178648-A (JP)
Title: Marking apparatus
Inventor: TERANISHI TOMOYUKI
IPC: B65H26/02
Filed: 1984-09-26
Abstract: PURPOSE:To contrive an improvement of efficiency in a marking operation by providing a seam sensor, a position adjusting mechanism for holding the seam sensor at the prescribed position from the outer surface of an electro-unite tube, and a controlling apparatus giving a profiling instruction to a driving apparatus based on an information from the seam sensor. CONSTITUTION:A center O1 of a circular cross section of an electro-unite tube 1 and a center O2 of an arc of a sector 8 are coincided each other by the displacement of a frame 10 in a direction of an arrow D or D' with a handle 12 being rotated. A frame 6 is displaced in a direction of an arrow G or G' with a handle 17 being rotated so as to maintain the distance H from an outside surface B of the electro-unite tube 1 to a seam sensor 20 constant. Then, a position of a seam section S is detected by the seam sensor 20 with an elevation mechanism 5 being lowered with the electro-unite tube 1 is advanced into the titled apparatus. This detection signal is transmitted to a control apparatus and a frame 19 is displaced in a direction of an arrow F or F' being driven by a driving apparatus 9. And marking is made by a marker 2 of a marker head 3 in a prescribed position of the seam section S.
Patent JP-S5991834-A (JP)
Inventor: NAKAMURA MINORU
IPC: A22C11/02
Filed: 1982-11-17
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-2000016472-A (JP)
Title: Aerosol spray container
Inventor: TAZAKI TAKAHARU
IPC: B05B9/04
Filed: 1998-06-30
Abstract: PROBLEM TO BE SOLVED: To easily remove a shoulder cover from an aerosol can to facilitate classified disposal by concentrically hanging an inner cylinder and an outer cylinder with their length specified from a flange-like top plate of a shoulder cover body to be attached to an upper opening end of the aerosol can and by mounting an annular protrusion and a shoulder of the aerosol can respectively on them. SOLUTION: In a spray container including a pushdown head 27 with a nozzle on a shoulder cover 8 to be attached to an upper opening end of an aerosol can, the shoulder cover 8 is formed of a shoulder cover body 9 and a stopper 20. The shoulder cover body 9 has its flange-like top plate 10 mounted on an upper face of an annular protrusion 5 of an aerosol tube 1, wherein a recess is formed on an upper face of the top plate 10, while an inner cylinder 11 is provided to hang from a middle of the top plate 10 and an outer cylinder is provided to hang from its outer periphery, respectively. A lower end face of the outer cylinder 12 is mounted on an upper face of a lower part of a shoulder 3 of the aerosol can 1, while the inner cylinder 22 is fitted over an external face of the annular protrusion 5.  At this time, both front and rear parts of the inner cylinder are made short, while an inner cylinder part 11a except both front and rear parts is made longer to be stably held.
Patent JP-H06196864-A (JP)
Title: Multilayer ceramic substrate with through hole having stage difference in composition content and its preparation
Inventor: JIYON URURITSUCHI NITSUKABOTSU
IPC: H01L21/48
Filed: 1993-07-22
Abstract: PURPOSE: To protect a multilayer ceramic substrate against disconnection which is liable to occur at a through-hole joint by a method wherein a transition layer is provided. CONSTITUTION: A multilayered ceramic board is provided with, at least, an inner layer 32 equipped with a through-hole 34 filled with metallic matter, a sealing layer 40 equipped with a through-hole 42 filled up with composite matter of a mixture composed of ceramic matter and metallic matter, and a transition layer 46 equipped with a through-hole 48 filled up with composite matter of a mixture composed of ceramic matter and metallic matter and interposed between the inner layer 32 and the sealing layer 40. The above composite matter filled into the through-hole 48 of the transition layer 46 contains less ceramic but more metal than that filled into the through-hole 42 of the sealing layer 40, and less metal than that filled into the through-hole 34 of the inner layer 32.
Patent JP-H07115110-A (JP)
Title: Circuit substrate inspection/testing probe and its mounting structure
Inventor: SUZUKI NOBUAKI
IPC: G01R1/073
Filed: 1994-08-02
Abstract: PURPOSE:To miniaturize an inspection device and to form a probe device mechanically by thinning the thickness of the probe, to cut down the cost of assembling, and to cope with the microscopical and precise formation of the distance between electrodes. CONSTITUTION:The title mounting structure is composed of the part to be mounted 17 which is fittingly fixed to the narrow groove 18 formed on the probe attaching part B of an inspection device A, a plurality of beams 3 which are exteded in parallel from the part 17 to be mounted, and a columner protrusion 4, to be used for contact with an electrode, formed protruding in the direction of deflection of the beam 3.
Patent JP-2000035262-A (JP)
Title: Freezing apparatus
Inventor: ARII KEIJI
IPC: F25B39/04
Filed: 1998-07-16
Abstract: PROBLEM TO BE SOLVED: To securely achieve starting by preventing a liquid refrigerant from flowing into a condensation section of a refrigerant heat exchanger from a receiver upon interruption. SOLUTION: A binary freezing apparatus is constructed by connecting a high temperature side freezing circuit and a low temperature side freezing circuit through a refrigerant heat exchanger 11 that is a cascade capacitor. The high temperature side freezing circuit and the low temperature side freezing circuit are adapted such that a refrigerant is circulated in both circuits and a vapor compression type freezing cycle operation is achieved. In the low temperature side freezing circuit a receiver 34 and a condensation section of the refrigerant heat exchanger 11 are connected through piping. The receiver 34 is constructed with a substantially cylindrical pressure container and is disposed at a fallen state. The refrigerant heat exchanger 11 is mounted on the receiver 34 through a stay section 37.
Patent JP-2000151209-A (JP)
Title: Dielectric filter, compound dielectric filter, antenna sharing device and communication device
Inventor: NISHIJIMA KOHACHI
IPC: H01P1/212
Filed: 1999-07-15
Abstract: PROBLEM TO BE SOLVED: To provide a dielectric filter and a compound dielectric filter which easily obtain a desired characteristic by constructing an element having an inductance component in a small-sized dielectric block constituting a dielectric filter and also to provide a communication device using them. SOLUTION: Holes 2a to 2c for a resonance line which has a resonance line on an inner plane and a conductor path 10 are provided in a dielectric block 1, terminal electrodes 6, 7 and 9 are formed on the external surface of the dielectric block 1 and the both ends of the conductor path 10 are made conductive to the terminal electrodes 7 and 9. Thus, an LC circuit such as a lowpass filter is constructed by using an inductance component by the conductor path 10 and the capacitance component of the terminal electrode parts.
Patent JP-S5847803-A (JP)
Inventor: ANTONIO TSUANBON
IPC: B66C5/00
Filed: 1981-12-16
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。