baber/WOPTO huggingface dataset:
Patent JP-H0952026-A (JP)
Title: Chemical fluid cleaning process for membrane cartridge
Inventor: MORO MASASHI
IPC: B01D65/02
Filed: 1995-08-17
Abstract: PROBLEM TO BE SOLVED: To provide a chemical fluid cleaning process for cleaning effectively and efficiently a membrane cartridge communicating with permeating fluid header tube section equipped with an atmosphere nelease section. SOLUTION: In the state of immersing a membrane separation device 1 in a liquid 3 to be treated, a chemical fluid of a proper flow rate for keeping the proper liquid level difference between the liquid level of the liquid 3 to be treated and the liquid level of a rising section 6b is injected into a permeating fluid header tube 6 and fed into a permeating fluid flow path of a membrane cartridge 4 by the pressure based on the proper liquid level difference. The chemical liquid can be fed uniformly into all the membrane elements 4 by the arrangement to clean a filter membrane in a good manner and also prevent the damage and release of the filter membrane caused by the pressure of the chemical fluid.
Patent JP-H1154079-A (JP)
Title: Electron microscopic operation-interlocking television camera
Inventor: HIRUMA TAKAKICHI
IPC: H01J37/26
Filed: 1997-08-04
Abstract: PROBLEM TO BE SOLVED: To automatically switch the photographing mode according to the purpose of observation and to improve the operability by detecting a signal for changing an image to be observed or the change signal of the image itself to be observed, and changing the taken image reading time according to the detection signal to photograph. SOLUTION: A pulse, for example, of a pulse interval t(s) is generated from pulse generators 21-23 by operating any one of operation knobs 11-13 of a TEM operation part 1, and added to a delay circuit 42 through a logic harmonizing circuit 41. Since an output is built up from the delay circuit 42 with the build up of the initial pulse as a trigger, and trailed with a time delay td(s) (t<td), the output forms a continued dynamic image mode signal H when the pulse is inputted within td. A television camera control unit 5 switches the photographing mode of a television camera 6 according to the output of a change detecting circuit 4. The television camera 6 is set to operation mode by operating the operation knobs 11-13, and switched to intermittent mode after td(s).
Patent JP-S6364897-A (JP)
Inventor: HOSHINO TERUOMI
IPC: B64G1/28
Filed: 1986-09-04
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-H1150643-A (JP)
Title: Underfloor support device
Inventor: YOSHIDA JUICHI
IPC: E04F15/00
Filed: 1997-08-04
Abstract: PROBLEM TO BE SOLVED: To flexibly cope with even a case that a high strength against loads and a high level of a floor face are required, by fitting a board-receive adapter under a support board and making it possible to screw a metallic support bolt in the support board. SOLUTION: An external screw 5a of a board-receive adapter 5 is screwed in a screw hole 1a from the lower side of a support board 1 and the groove side end of a metallic support bolt 6 is screwed in the internal screw 5b of the board-receive adapter 5. Then, the cylindrical part 6c of the support bolt 6 is inserted in the insertion hole 7a of a bolt receiver 7. And the bolt receiver 7 is fitted to the groove 3c of a base seat 3 and the underfloor support device is assembled. In this way, the load from the floor board side mounted on the upper face of the support board 1 is supported by the metallic support bolt 6 studded in the base seat 3. Accordingly, even when a high load strength or a high floor level is required in the floor face, the structure can flexibly cope therewith.
Patent JP-2001032304-A (JP)
Title: Lock device for auxiliary ladder
Inventor: IMADEGAWA KAZUAKI
IPC: E02D29/12
Filed: 1999-07-23
Abstract: PROBLEM TO BE SOLVED: To improve safety by eliminating the arising of a ladder body due to inner pressure increase or the like by urging a locking piece capable of moving a locking position and an unlocking position to the locking position by an elastic means. SOLUTION: A locking piece 20 is movably attached to the ladder body 12 of an auxiliary ladder provided with the opening part of an underground structure such as a manhole. The locking piece 20 can move a locking position capable of hooking at the opposite part and an unlocking position capable of unlocking off from the opposite part. The locking piece 20 is kept urged on the locking position by an elastic means such as a coil spring. Thus, even when the inner pressure of the inside of an underground structure is increased due to water flow or air flow, the ladder body 12 is held in a state that it is fixed in an opening part, and since it is not arisen, safety is improved.
Patent JP-H0532457-A (JP)
Title: Carbon fiber-reinforced carbon composite material and its production
Inventor: KURIHARA YOICHI
IPC: C04B35/83
Filed: 1991-07-26
Abstract: PURPOSE:To obtain a carbon fiber-reinforced carbon composite material useful especially as a brake material because of high strength while keeping the frictional characteristics of conventional friction material and, furthermore, usable widely in the field of aerospace material and other general C/C composite use. CONSTITUTION:The objective carbon fiber-reinforced carbon composite material is produced by bonding carbonized glassy carbon fine particles having spherical or granular form and carbonaceous fiber resistant to graphitization with a carbonaceous matrix composed of a baked resin. It can be produced by forming an agglomerate of glassy carbon fine particles, a carbonizable resin and carbonaceous long fibers, compression-molding the prepreg, baking and carbonizing in a non-oxidizing atmosphere to obtain a composite material composed of 2-35wt.% of carbonized glassy carbon fine particles, 5-50wt.% of carbonaceous material originated from the resin and 40-85wt.% of the carbonaceous long fibers. Both of the reinforcing fiber and the matrix of the obtained carbon fiber-reinforced carbon composite material have glassy structure essentially resistant to graphitization.
Patent JP-H1133985-A (JP)
Title: Method for cutting root part of onion
Inventor: SERI EITARO
IPC: B26D3/26
Filed: 1997-07-17
Abstract: PROBLEM TO BE SOLVED: To provide a method for cutting a root part of an onion, able to easily, quickly and reliably remove the root part of the onion in the correct cutting position with good probability, able to drastically prevent a leaf sheath of the onion from projecting from the cutting surface and from being made into Bclass merchandise, and excellent in work efficiency. SOLUTION: A first to fourth cutting blades 7, 8, 9, 10 taking cutting force incapable of cutting the hard root side of the base end of a leaf sheath above the exposed part of a lump of the hard part on the root side of the leaf sheath of an onion but capable of cutting the soft leaf side part on the base end of the leaf sheath of the onion as set cutting force are arranged in the conveying direction of onions 13, the cutting blades on the onion conveying downstream side are separated from the adjacent cutting blades on the upstream side to the leaf side of the onion by millimeters, the blades are pressed to the leaf sheath base end of the conveying onion 13 sequentially from the first cutting blade 7 on the upstream side, and the leaf sheath base end capable of being cut by cutting force not more than the set cutting force is cut.
Patent JP-S6187741-A (JP)
Title: Low-temperature-moldable sound-insulating composition
Inventor: KAWAMOTO YASUNARI
IPC: C08K5/10
Filed: 1984-10-05
Abstract: PURPOSE:A low-temperature-moldable sound-insulating composition which can readily form a molding merely by pressing at room temperature, obtained by mixing a high-density polyethylene of a specific gravity in a specified range with a plasticizer, a metal (oxide) powder or an inorganic powder. CONSTITUTION:100pts.wt. high-density polyethylene of a specific gravity of 0.991-0.975 is mixed with 5-80pts.wt. plasticizer (e.g., dioctyl phthalate or aromatic rubber softener) and 60-700pts.wt. at least one additive selected from among metal powders, metal oxide powders and inorganic powders (e.g., aluminum powder, titanium oxide powder or calcium carbonate) to obtain the purpose low-temperature-moldable sound-insulating composition of a density of 1.3-3.2g/cm<3>. This composition can be suitably used for molding a sound- insulating material for industrial machines having an irregular, curved or like surface for attaching a sound-insulating material, for example, a sound-insulating material for cars.
Patent JP-2000050299-A (JP)
Title: Linear matrix circuit
Inventor: NAKAMURA HITOSHI
IPC: H04N9/07
Filed: 1998-07-27
Abstract: PROBLEM TO BE SOLVED: To control the linear conversion of color reproduction with a small number of parameters which are match human sense with a comparatively simple method and in a small circuit scale or small software by using a coefficient converter means, which derives six coefficients needed for the linear conversion of color reproduction from two control parameters. SOLUTION: A coefficient conversion part 5 is added to a linear matrix circuit consisting of a multiplication circuit 1, a subtraction circuit 2 and an addition circuit 3. The part 5 consists of a circuit or software, which converts the chroma saturation (a) and hue (b), i.e., two manually controlled parameters into six matrix coefficients α to ζ. If mutual effects between the saturation (a) and hue (b) are disregarded for the purpose of simplicity, the coefficients αto ζ are represented as the sum of matrix coefficients needed for control of only the saturation (a) and only the hue (b) respectively. Thus, the part 5 can be formed easily with a simple circuit or a simple program.
Patent JP-H0944403-A (JP)
Title: Cache clear system
Inventor: FUNDOU KATSUAKI
IPC: G06F15/163
Filed: 1995-07-27
Abstract: PROBLEM TO BE SOLVED: To provide partial cache clear and to reduce cache mishits. SOLUTION: A compiler 2 is provided with a parallel processing function, a memory 5 and cache memories 71, 72,... are divided into an instruction part, a common data part and a non-common data part and used and partial cache clear control information is buried in a part where cache clear is performed in a parallel processing in an object program 3. Processors 61, 62,... realize the cache clear of the cache memories 71, 72,... corresponding to them by the cache clear of only the common data part when the partial cache clear control information instructs the execution of the partial cache clear at the timing of the cache clear in the parallel processing in the process of the execution of the object program 3.
Patent JP-2000004775-A (JP)
Title: Apparatus for strangling live fish to death
Inventor: HORIGUCHI MITSUO
IPC: A22C25/00
Filed: 1998-06-18
Abstract: PROBLEM TO BE SOLVED: To provide an apparatus for strangling a live fish to death capable of simultaneously carrying out the slaughtering and bleeding and further cutting nerves for transmitting a command from the hindbrain. SOLUTION: This apparatus for strangling a live fish to death is composed by sensing a mouth at the tip of a dish body conveyed with a fish body conveyor with a sensor, setting the detection range of an image sensor, detecting the top part of the operculum of the fish body with the image sensor and determining a prescribed position, i.e., the position of a site cutting the hindbrain into which the cutter is inserted from the top part of the operculum so as to thrust the cutter. Furthermore, the apparatus is composed so as to convey the fish body in a swimming state, i.e., a standing state of the fish body with a suitable fish body conveyor, detect a prescribed position from the transverse direction with the image sensor, determine the position for thrusting the cutter and further similarly thrust the cutter into the position from the transverse direction.  The apparatus is further composed so as to release the fish body from the terminal of the fish body conveyor to the outside without inserting the cutter into the fish body when the prescribed position for thrusting the cutter cannot be discriminated with the image sensor.
Patent JP-H0759544-A (JP)
Title: Production of egg yolk prevented from freezing denaturation
Inventor: TAKAHASHI SHOICHI
IPC: A23L15/00
Filed: 1993-08-25
Abstract: PURPOSE:To obtain a frozen egg yolk, prevented from freezing denaturation and suitable as a material for a food. CONSTITUTION:This method for producing a frozen egg yolk prevented from freezing denaturation is to add a lipid hydrolase to egg yolk in producing the frozen egg yolk, carry out the enzymic treatment, then make a fluid in a sub- or a supercritical state flow therethrough and subsequently freeze the resultant egg yolk.
Patent JP-H1056030-A (JP)
Title: Semiconductor device and manufacture thereof
Inventor: KOYAMA YUUGO
IPC: H01L21/60
Filed: 1996-08-08
Abstract: PROBLEM TO BE SOLVED: To provide a structure with which the lowering of adhesive strength can be prevented even when an electrode pad is brought into a microscopic state and the generation of passivation cracks can be prevented in the wire bonding process when a semiconductor is manufactured, and to provide the manufacturing method of the above-mentioned semiconductor device. SOLUTION: The electrode pads 2, on an IC chip 1, are formed in rectangular shape, and oval balls 3 are bonded thereon. The oval balls 3 are press-bonded on the rectangular electrode pads 2. Also, the electrode pads 2 are arranged in zigzags on the side in the direction horizontal to ultrasonic waves, they are arranged in a line on the vertical side, and the balls 3 of the same shape can be formed. As a result, the contact of the adjacent pads and the press- bonded balls can be prevented, and also adhesive strength can be maintained equal to the conventional one.
Patent JP-H1037053-A (JP)
Title: Fabric and its production
Inventor: MIZOGUCHI MASANOBU
IPC: D04H1/492
Filed: 1996-07-23
Abstract: PROBLEM TO BE SOLVED: To produce a fabric such as a tape or a sheet without causing a stepped part in joints even when mutually superposing unbonded parts having a low surface density by forming the unbonded parts at both ends of a bonded part in which fibers are bonded. SOLUTION: This fabric has a bonded part 2 in which fibers are bonded and unbonded parts 3 and 4 having a lower surface density than that of the bonded part at ends of the bonded part. The fabric is produced by placing a unidirectional card web prepared by carding polyester staple fibers on a net, jetting high-pressure water from a nozzle plate thereon, carrying out the jet stream treatment thereof, turning the web upside down and then performing stronger jet stream treatment with the high-pressure water in a state of closed nozzle holes in a prescribed distance from both ends of the similar nozzle plate and forming the bonded part 2 in the longitudinal direction and unbonded parts 3 and 4 having nearly one half the surface density thereof at both ends 6 thereof. The resultant nonwoven fabric is then separated at the unbonded parts 3 and 4 to afford a tape 1.  No marked stepped part is caused in joints even when the unbonded parts 3 and 4 thereof are superposed on those 3 and 4 of the other tape 1.
Patent JP-2001039763-A (JP)
Title: Composite ceramics, composite polymer composition using the same and polymer product using the composite polymer composition
Inventor: MAEDA NOBUHIDE
IPC: C04B35/06
Filed: 1999-07-26
Abstract: PROBLEM TO BE SOLVED: To obtain a composite ceramics excellent in antibacterial activities, antifungal properties and deodorant properties and capable of suppressing the generation of a chlorine-containing gas which is an inevitable component for the syntheses of dioxins, when it is incinerated, by incorporating titanium oxide and fired dolomite. SOLUTION: The fired dolomite obtained by firing dolomite at 900 to 1,200 deg.C and having particle size of <=3 μm is preferably used and the suitable content of the fired dolomite is in the range of 50 to 85 wt.%, based on the total weight of the composite ceramics. The preferable particle size of titanium oxide is <=3 μm and the suitable content of the titanium oxide is in the range of 15 to 50 wt.%, based on the total weight of the composite ceramics. A composite polymer composition obtained by incorporating a matrix component, a good solvent and the composite ceramics mentioned above is also useful and it is preferable that the amount of the composite ceramics is 2.5 to 20 wt.%, based on the weight of the matrix component and the amount of the good solvent is in the range of 0.05 to 1.5 wt.%, based on the weight of the matrix component.
Patent JP-H04137564-A (JP)
Title: Semiconductor storage device
Inventor: MUKOGAWA JUNICHI
IPC: H01L29/792
Filed: 1990-08-08
Abstract: PURPOSE:To increase the level of integration by providing a region in which conductive silicon and insulative silicon dioxide mixedly exist between the channel region and the control gate of an MOS transistor for storage. CONSTITUTION:The whole of a storage hold part 6 is formed of insulative silicon dioxide. In the inside, conductive silicon mixedly exists in the form of points. The silicon maintains a state of complete dielectric isolation at a voltage of an ordinary operation level. When a comparatively high voltage is applied to a control gate or a channel, electrons are injected and erased by tunnel effect. In this case, a part corresponding to a floating gate formed by a conventional technique is divided into very small regions, whose peripheral parts are surround by insulative films 8. Hence, even when a few defects exist in the insulative films and short-circuit is generated, the function is not affected as a whole, so that the level of integration can be improved.
Patent JP-H0762656-A (JP)
Title: Excavator for rotary type all casing construction method
Inventor: ONOMI HIROAKI
IPC: E02D7/00
Filed: 1993-08-26
Abstract: PURPOSE:To enhance workability by installing blade plates which move in the shaft center direction to the inside of a casing tube having cutting bits at the tip and installing the cutting bits to the blade plates. CONSTITUTION:When a casing tube 1 is rotated, cutting bits 2 try to cut earth and sand near the inner and outer peripheries of a casing 1. Then, cutting bits 4 of blade plates 3 and auxiliary cutting bits 6 of a center pole 5 cut the earth and sand inside the casing 1. Then, the cut and excavated sand and earth are introduced into the substantially angle-shaped blade plates 3 when side viewed and further into the casing 1 and then to the ground. When this excavation device is jacked underground consecutively and reaches a specified position, the casing 1 is filled with a stabilizing liquid, such as bentonite muddy water. After the casing 1 is further pulled off and a reinforcement cage is inserted into an excavated hole, concrete is cast, thereby forming a post wall for a column strip type earth retaining wall. This construction makes it possible to prevent the earth and sand in the casing from being deflected, and what is more, to jack up with high accuracy in the vertical direction.
Patent JP-S6261966-A (JP)
Inventor: PEETAA BODO
IPC: C07C307/06
Filed: 1986-09-09
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-H1154791-A (JP)
Title: Photoisolation circuit
Inventor: SATO KAZUO
IPC: H01L31/12
Filed: 1997-08-05
Abstract: PROBLEM TO BE SOLVED: To protect an optical device against deterioration over aging and by heat, by a method wherein a photoisolation circuit is capable of surely transmitting signals at a high speed and operating on a small operating current as a whole. SOLUTION: A first and a second photocoupler, 1 and 2, and a trigger generating circuit 10 are so combined as to decrease a node 11 in potential by a trigger to make a large current flow for a short time when the first photocoupler 1 is raised up quickly to be ignited, in succession the second photocoupler 2 is made to rise up with the output current of the first photocoupler 1, and the output current of the second photocoupler 2 keeps the first photocoupler 1 itself operating. At this time, the input current of the second photocoupler 2 is kept as small as at a time when signals are normally transmitted.
Patent JP-H0495743-A (JP)
Title: Capacitance-type differential-pressure detector
Inventor: NAKAMURA KIMIHIRO
IPC: G01L13/06
Filed: 1990-08-08
Abstract: PURPOSE:To obtain the detected signal which is accurately proportional to differential pressure by providing a constitution wherein the movable electrode part of the central part of a diaphragm is displaced in parallel movement in proportion to the differential pressure by the deformation of a flexible part. CONSTITUTION:A central part 2 of a diaphragm 1 is displaced in parallel movement in proportion to differential pressure by the deformation of a flexible part 4. Therefore, the surface part of the central part 2 of a movable electrode 5 is similarly displaced. Since the displacement of a peripheral part 3 is blocked with a supporting body 10, the gap between the surface part of the peripheral part 3 of the movable electrode 5 and a peripheral fixed electrode 8 is not changed. Therefore, the displacement between the movable electrode and the peripheral fixed electrode becomes delta=0. The displacement between the movable electrode and the central fixed electrode is equally proportional with the differential pressure along the entire region of the central fixed electrode 7. Therefore, the accurate linearity is obtained in the output for the differential pressure.
Patent JP-H1053112-A (JP)
Title: Control valve for fluid pressure controller
Inventor: IDEI MICHIO
IPC: B60T8/34
Filed: 1996-08-09
Abstract: PROBLEM TO BE SOLVED: To further reduce the generation of a remaining pressure by a method wherein a check valve is reliably operated through prevention of condensation of dew in a region containing the opening part of a connection hole. SOLUTION: An opening part 35a on the inlet side at the upper end of a connection hole 35 is surrounded with a partition wall 42, and a region containing the opening part 35a is partitioned away from an inlet chamber 21. A communication passage 43 to intercommunicate the opening part 35a and the inlet chamber 21 is arranged at the partition wall 42 in a position not opposite to an air flow passage 9 on the inlet side of the partition wall 42 and in a direction crossing the air flow passage 9a on the inlet side at right angles. Wet air effecting inflow through the air flow passage 9a on the inlet side is collided directly with the partition wall 42 and infinitesimally a part of the wet air slowly approaches a position above the opening part 35a after the flow of it through the communication passage 43, whereby a region containing the opening part 35a is prevented from forming a drift against which air blows directly. This constitution prevents condensation of dew at the opening part 35a, prevents the occurrence of the impossibility for a ball valve 36 to part away from a valve seat 37, and reliably operates a check valves.
Patent JP-S6192163-A (JP)
Title: Dc/dc converter
Inventor: IRIE JUICHI
IPC: H02M3/155
Filed: 1984-10-08
Abstract: PURPOSE:To simplify the circuit configuration by composing a DC/DC converter by using a charging/discharging circuit made of capacitors and diodes. CONSTITUTION:A charging/discharging circuit A used for a DC/DC converter has a plurality of capacitors C1-C3, diodes D12, D22 for coupling the capacitors C1-C3 in series with respect to charging input terminals 1, 2, and diodes D11, D21, D13, D23 for coupling in parallel the capacitors C1-C3 with respect to the discharging output terminals 1, 2. The circuit A is alternately charged and discharged by switch means S1, S2, and the output is delivered through a reactor 5 to a lead 4.