baber/WOPTO huggingface dataset:
Patent JP-H06101355-A (JP)
Title: Waste dock re-using facility
Inventor: KAWASAKI KATSUMI
IPC: E04H4/00
Filed: 1992-09-21
Abstract: PURPOSE:To provide a waste dock reutilization facility which makes use of the fundamental structure itself of the dock which is a large-scale excavation structure. CONSTITUTION:A clear partitioning material 2 is approx. horizontally installed at an appropriate water depth in a dock so that the water is divided into an upper and a lower stage. A clear partitioning material 3 is installed approx. vertically at the facade opening of the dock leading to the external water area, and the facade opening is shut. The vertical partitioning material 3 is provided at the upper edge with a notch which reaches the position with the horizontal partitioning material 2 to form an inlet/outlet 4, and the water A over the partition 2 is put in the condition leading to the external water area via this inlet/outlet 4. The water B under the horizontal partition 2 is made a closed area isolated from the external water area by the vertical partitioning material 3. The water in this closed lower part B is sucked by a pump 5, passed through a purifying plant 6, and returned to the lower part B.
Patent JP-H07102179-A (JP)
Title: Oxonol compound
Inventor: WARIISHI KOJI
IPC: C12Q1/04
Filed: 1993-10-07
Abstract: PURPOSE:To provide an oxonol compound represented by a specific formula, absorbing light in a near IR light region, stable in a hydrophilic colloid layer, capable of being easily and inexpensively synthesized, and useful for pentamethineoxonol dyes, etc. CONSTITUTION:This compound of formula I (R is aryl; X is calcogen atom, preferably O atom; Y is alkyl, preferably methyl, ethyl, but R, Y are a group having an ionizable proton), e.g. a compound of formula II. The objective compound is obtained e.g. by subjecting the mixture suspension of N-phenylbarbituric acid, dianil of 3-methylglutacodialdehyde hydrochloride and dimethylformaldehyde to their reaction, etc., in the presence of triethylamine under cooling with water.
Patent JP-H0590173-A (JP)
Title: Method of manufacturing soi substrate
Inventor: NAKAMURA TOMOHITO
IPC: H01L21/762
Filed: 1991-09-30
Abstract: PURPOSE:To isolate a semiconductor crystal layer from a semiconductor substrate beneath an insulating film by a method wherein the semiconductor crystal layer epitaxially grown in an aperture part formed in the insulating film using an exposed semiconductor substrate as a seed is once removed and then the insulating film and the semiconductor crystal layer are epitaxially grown again. CONSTITUTION:A semiconductor crystal layer 4 is epitaxially grown in the first aperture part 3 and on an insulating film 2 using the crystal of a semiconductor substrate 1 as a seed. Next, an oxidation preventive film 5 is formed to be coated with a resist film 6 and then the semiconductor crystal layer 4 is removed to form the second aperture part 7. Next, an aperture part insulating film 8 is formed to be connected to the insulating film 2. The semiconductor crystal is further epitaxially grown in the lateral direction using the semiconductor crystal layer 4 as the seed so as to form the second semiconductor crystal layer 11 for connecting to the semiconductor layer 4 to form another semiconductor crystal layer on the insulating film 2 not connecting to the semiconductor substrate 1. Through these procedures, the epitaxially grown semiconductor crystal layer 4 can be isolated from the semiconductor substrate 1.
Patent JP-S61133375-A (JP)
Title: Manufacture of thin film
Inventor: KUMAZAWA KINYA
IPC: C08J5/18
Filed: 1984-11-30
Abstract: PURPOSE:To manufacture a thin film having remarkably improved quality by forming a thin film of a material for the desired thin film on a resist film on a substrate by vapor deposition and by stripping the thin film. CONSTITUTION:A substrate is coated with resist ink by spin coating, roll coating or other method, and the ink is dried by heating, irradiation of ultraviolet rays or other method to form a resist ink film on the substrate. A thin film of a metal, an insulator, a semiconductor or other desired material is formed on the resist ink film by vapor deposition, and it is stripped to manufacture a thin film. This stripping is carried out very easily.
Patent JP-H05212606-A (JP)
Title: Standard shaft for rotary working tool for direct reception by operating spindle of machine tool
Inventor: YOHAN KUREEMAA
IPC: B23B31/20
Filed: 1992-08-28
Abstract: PURPOSE: To improve standard shanks for directly locating rotating cutting tools in the work spindles of machine tools to advantageously accommodate cutting tools to be clamped in easily releasable fashion and retain them with higher holding force and in higher true-running accuracy despite of a smaller size. CONSTITUTION: A standard shank 1 has, at the axial front of its location bore 24, a thin-wall clamping bush 15, on which is fitted a shrink collar 18 of shape- memory alloy whose austenite finishing temperature is below a working temperature. The shrink collar 18 has such an inside diameter of its internal surface 19 on the side of the clamping bush 15 as becomes evidently undersized than the outside diameter D of the clamping bush 15 when put in an austenitic structural state and becomes slightly oversized than that when transformed into a martensitic structural state by undercooling.
Patent JP-2001048610-A (JP)
Title: Concrete mixed with charcoal
Inventor: GOTO MICHIO
IPC: C04B28/02
Filed: 1999-08-02
Abstract: PROBLEM TO BE SOLVED: To produce concrete mixed with charcoal which realizes improvement in compressive strength, improvement in the alkalinity which affects the life of the concrete, and prevention of dew condensation which is the worst shortcoming of the concrete. SOLUTION: Various kinds of concrete mixtures are tested by evaluating the quality and characteristics of coal to be mixed, or by using functions of purification, adsorption and moisture control of the coal. The following characteristics are found by many practical experiments in practical building field or tests. They are that the compressive strength of the concrete mixed with coal is improved more than that of concrete not mixed with coal, that the coal changes into strong alkali when calcined at >=700 deg.C carbonization temperature, that a porous coal prepared from thinned wood shows a higher effect since it has a large surface area, and that the amount of coal to be mixed per 1 m3 is small so that it does not increase the cost.
Patent JP-S62112147-A (JP)
Title: Exposing device for copying device
Inventor: TAGIWA IZUMI
IPC: B41M5/26
Filed: 1985-11-11
Abstract: PURPOSE:To expand the using range of a copying device by varying the shape of a reflecting plate to expose the whole surface to be exposed approximately uniformly on one relative position and to expose the approximate center position of the surface to be exposed concentrically at another relative position. CONSTITUTION:Since the shape of the reflecting plate is variable, the whole surface to be exposed is approximately uniformly exposed at one relative position and the approximate center part of the surface to be exposed is concentrically exposed at another relative position. The reflecting plate 52 is constituted so as to be optionally rotated around an angular part 52' and always excited in an opening direction by a spring member 53. When the reflecting plate 52 is opened at its maximum, the inner surface 12' of an exposed frame body 12 is made a mirror surface. The reflecting plate 52 is opened/closed by the vertical movement of a lever member 54 and the lever member 54 can be vertically moved by loosening a handle 55 and fixed on the frame body 12 by clamping the handle 55. Even if energy higher than a set value is required, concentrical exposure is executed by changing the shape of the reflecting plate to execute copying.
Patent JP-H0196347-A (JP)
Title: Hydrogen occlusion alloy
Inventor: FUJITANI SHIN
IPC: C22C22/00
Filed: 1987-10-08
Abstract: PURPOSE:To obtain the title alloy having excellent reversibility by substituting a part of Mn in a ZrMn2 alloy having the MgZn2 Laves phase structure by Co and adding Al thereto. CONSTITUTION:A part of Mn in the ZrMn2 alloy having the MgZn2 Laves structure is substituted by Co and Al is added thereto to form an alloy expressed by the structural formula Zr(Mn1-xCox)yAlz. In said structural formula, the stoichiometry ratio (y) of (Mn+Co)/Zr is preferably regulated to 1.7<y<2.3, the Co substituted amt. (x) to 0<x<0.5 and the Al addition amt. (z) to 0<z<0.15. By this method, the title alloy having excellent reversibility in which the pressure difference between the hydrogen occlusion pressure and hydrogen- emission pressure required for occluding and emitting hydrogen reversibly can be obtd.
Patent JP-H04130561-A (JP)
Title: Buffer control device
Inventor: SASAKI HIROYUKI
IPC: G06F13/38
Filed: 1990-09-20
Abstract: PURPOSE:To improve the through put of a whole buffer control device by selecting an external storage device having the minimum value of a virtual input/output coefficient in case the buffer of real data to be the object of an input/output request does not exist, and deciding the buffer to be the candidate of the buffer of the real data by a buffer control part. CONSTITUTION:In case the buffer of the real data to be the object of the input/ output request does not exist, a buffer control part 13 selects the external storage device with the low reuse frequency of the buffer having the minimum value of the virtual input/output coefficient at every external storage device by an input/output information storage device 18 by device, and decides the buffer to be the candidate of the buffer of the real data to be the object of the input/output request from a buffer identifying list 171 by device of the external storage device with the low reuse frequency of the buffer. Thus, regardless of the length of an input/output time of the real data of the external storage device, if it is the external storage device with the good reuse frequency of the buffer, it is possible to prevent the substantial reduction of the buffer number, to reduce the number of times of the input/output process of the real data, and to improve the through put of the whole buffer control device.
Patent JP-H06105557-A (JP)
Title: Inverter
Inventor: ONISHI MASAHITO
IPC: H02M7/48
Filed: 1992-09-22
Abstract: PURPOSE:To regulate power to be supplied to a load by varying other timing in a special range with respect to timing of ON.OFF of a switching element of one serial circuit. CONSTITUTION:An inverter has a full bridge in which switching elements S1, S2 and S3, S4 are connected in series with both ends of a DC power source E, and a load circuit having a serial resonance circuit including an inductor L1 and a capacitor C2 and a load Z and connected between a node of the elements S1, S2 and nodes of the elements S3, S4. The elements S1, S4 and S2, S3 provided at diagonal positions are alternately turned on, off as a set by a controller 1 to supply an AC current to the load circuit. As a result, since timings of on, off are varied in a range the same phase to a phase deviated by 180 degrees, simultaneous on period of the elements of a diagonal position is varied, thereby regulating power to be supplied to the load without altering a switching frequency.
Patent JP-H1179392-A (JP)
Title: Disc storage vessel, closing method of the disc storage vessel, and closing device therefor
Inventor: TERADA KAZUTO
IPC: B08B3/04
Filed: 1997-09-17
Abstract: PROBLEM TO BE SOLVED: To store a disc in a clean condition when the disc is stored in a storage vessel. SOLUTION: This storage vessel is constituted in such a way that it is provided with a vessel main body 2 having substantially boxlike shape and a lid body 3 which covers the vessel main body 2 and closes the vessel main. body 2, extended parts 8 arranged on the outside of side faces 2b, 2b which are apart in the direction of a length of the vessel main body 2, respectively, when the lid body 3 is attached to the vessel main body 2 are provided, and an engaging claw 11 engaged with a recessed section 10 provided on the side face 2b is provided in the extended part 8. In this case, a closing device provided with a lid body conveyance arm which holds the lid body 3, moves the lid body 3 from above for the vessel main body 2, and closes the vessel main body 2 by putting the lid body on a top face thereof is adopted.
Patent JP-2001070440-A (JP)
Title: Solid sodium bicarbonate dialyzate and its production
Inventor: KAI TOSHIYA
IPC: A61M1/16
Filed: 1999-09-07
Abstract: PROBLEM TO BE SOLVED: To obtain a solid sodium bicarbonate dialyzate having excellent long- term stability by forming this dialyzate of a mixture composed of an agent containing sodium chloride, calcium chloride, magnesium chloride, potassium chloride, sodium acetate and acetic acid and an agent containing sodium bicarbonate coated with the sodium acetate. SOLUTION: The solid sodium bicarbonate dialyzate is formed of the mixture composed of the agent A containing the sodium chloride, the calcium chloride, the magnesium chloride, the potassium chloride, the sodium acetate and the acetic acid and the agent B containing the sodium bicarbonate coated with the sodium acetate. The agent A contains glucose or the agent A consists of nucleus particles containing the sodium chloride and the coating layers containing the calcium chloride, the magnesium chloride, potassium chloride the sodium acetate and the acetic acid and the nucleus particles are covered with the coating layers. Also, the coating layers contain the glucose. As a result, the reaction of the acetic acid and the sodium bicarbonate may be completely prevented.
Patent JP-H0995287-A (JP)
Title: Electric bicycle
Inventor: KASAI EIJI
IPC: B62M6/45
Filed: 1995-09-29
Abstract: PROBLEM TO BE SOLVED: To limit the auxiliary power in response to the steering angle so as to prevent the generation of departure and fall of a bicycle. SOLUTION: Electric power to be supplied from a battery power source 2 to an electric motor 3 for assisting the operation of an operation pedal is limited by multiplying the steering angle function expressed with k/θ, which is obtained by multiplying the inverse number of the output steering angle θof a steering angle sensor 12 by a coefficient (k). When a handle is steered right or left at need of a change of traveling route or a turn right and left, the auxiliary power can be restricted in response to the steering angle θ, and a danger that the auxiliary power more then the necessity is supplied during the steering of wheels so that a vehicle is jut out into the opposite lane or fallen can be previously and securely prevented.
Patent JP-2001072220-A (JP)
Title: Belt for pipe conveyor
Inventor: SUMINO SHINICHI
IPC: B65G15/34
Filed: 1999-09-07
Abstract: PROBLEM TO BE SOLVED: To stably keep the good cylindrical shape over a long period by burying a reinforcement layer approximately over the whole width and length, and burying a first auxiliary layer formed of at least one rubber coated cord layer in a part of a belt excluding both width ends. SOLUTION: The belt 11 comprises the rubber 12, a reinforcement layer 13 placed in the rubber 12, a first auxiliary layer 14 having high tensile elastic modulus and located on a radial outer part with respect to the reinforcement layer 13 in a state of the belt 11 cylindrically deformed, and a second auxiliary layer 15 of low tensile elastic modulus. To add the tensile force to the first auxiliary layer 14 when the belt 11 is shaped into the cylinder, the first auxiliary layer 14 is located on the radial outer part with respect to the auxiliary layer 13 in a state of the belt 11 cylindrically deformed. The difference (d) between the bending strength of a new belt and that after the use of the belt, is smaller than that of a conventional belt. Accordingly the deterioration characteristic of the bending strength after the use is improved in comparison with the conventional one.
Patent JP-H0998528-A (JP)
Title: Multiple-conductor transmission line
Inventor: AKASAKA HIROJI
IPC: H02G1/02
Filed: 1995-09-29
Abstract: PROBLEM TO BE SOLVED: To prevent the increase in the looseness by locating a conductor of a small coefficient of linear expansion above the one which has a large coefficient of linear expansion and holding each conductor with spasers which are installed at regular intervals. SOLUTION: A conductor 10 of a small coefficient of linear expansion is located at the upper side and a conductor 20 of a larger coefficient of linear expansion is located at the lower side. Each of the conductors 10, 20 is held by spacers 30 which are installed at regular intervals in the longitudinal direction. Each spacer 30 consists of a frame 31 and conductor holding sections 32 which are project-formed on the frame 31. When power is transmitted through this multiple-conductor transmission line, the conductor 10 expands only a little and there is a small increase in the looseness, however the conductor 20 expands much and there is much increase in the looseness. Therefore, these two conductors come to a state that the conductor 20 is hung from the conductor 10. By this method, the increase in the looseness of the entire line can be prevented.
Patent JP-H1197882-A (JP)
Title: Functional material
Inventor: NAKAO MASAO
IPC: H05K9/00
Filed: 1997-09-18
Abstract: PROBLEM TO BE SOLVED: To provide a functional material, wherein all of industrial characteristics (cost and mass-productivity), performance (electromagnetic wave shielding characteristic), and usability (applicability to objects) are satisfied. SOLUTION: This functional material has a structure, in which a bare copper wire 2 is bonded to at least one surface of a thin-layer base material 1 with an adhesive layer (ad) in a network or in parallel. Preferably, the diameter of the bare copper line 2 is 100 μm or less, while the interval between the bare copper lines 2 (maximum interval for network, or an interval between adjoining lines for parallel lines) is set within a range of 4±3 mm. The adhesive layer (ad) is preferably a layer of pressure-sensitive additive.
Patent JP-H1192850-A (JP)
Title: Material for die casting die
Inventor: SETO HIROYUKI
IPC: C22C27/04
Filed: 1997-09-18
Abstract: PROBLEM TO BE SOLVED: To improve the corrosion resistance of a material to Al or an Al base alloy and to prolong its service life by incorporating a specified amt. of Ca into a W-Mo alloy having a specified compsn. SOLUTION: This material for die casting dies is obtd. by incorporating, by weight, 0.05 to 4.0% Ca into a W-Mo alloy composed of 5 to 95% W, and the balance Mo. The material contains at least one kind among Fe, Ni, Cr, Co, Ti, Ta and Nb by 0.05% as impurities. Furthermore, the material is subjected to at least either plastic working of rolling at a draft of 70% or forging from an ingot. The material for die casting dies can be used for dies in diecasting machines and other members such as sleeves, cylinder plungers, extruding pins, cores or the like in direct contact with molten metal.
Patent JP-S62112827-A (JP)
Title: Foundation structure
Inventor: ISHIMOTO TOKUSABURO
IPC: E02D27/01
Filed: 1985-11-11
Abstract: PURPOSE:To shorten a construction period by mounting a large number of downward protruded projections to a footing section and preventing a side slipping. CONSTITUTION:A recessed groove 4 is formed at approximately the center of the upper surface of a footing section 2 precast-molded in an approximately plane-shaped section, and a large number of projections 7 with triangular section are shaped to a lower surface section. A foundation 3 is inserted into the recessed groove 4 for the footing section 2 installed after excavating the ground, and a lower-end male screw section 9b for a long-sized anchor bolt 9 inserted into a through-hole 8 for the body 3 is screwed to a buried nut 5 in the recessed groove 4 while a fixed nut for an upper-end screw section in the bolt 9 projected to the upper section of the body 3 is tightened, thus unifying the body 3 with the footing section 2. Accordingly, the projections intrude into the ground, and the side slipping of the footing section is prevented, thus eliminating the need for broken stone foundation, then shortening a construction period.
Patent JP-H0593604-A (JP)
Title: Scanning tunnel microscope
Inventor: FUJITA YOSHIJI
IPC: G01N37/00
Filed: 1991-10-01
Abstract: PURPOSE:To reproduce the scanning position before the replacement of a probe after the probe is replaced by providing the probe for scanning a surface, a driving mechanism for displacements in the axial direction and the perpendicular direction with regard to the axial direction, an approaching mechanism, a stopper and a stopper driving mechanism. CONSTITUTION:A direct-action, driving part 12 is displaced up and down, and first and second arms 7 and 8 are turned. Thus, a sample 2 is moved from a scanning position. Then, the driving part 12 is displaced upward, and the arms 7 and 8 are turned with a supporting point 9 as a center as a unitary body. The relative distance between a probe 1 and the sample 2 is shortened. The point in the vicinity of the sample 2 is brought into contact with a stopper 4. The driving part 12 is further displaced upward. Then, the arm 8 is turned with the contact point of the sample with the stopper as the supporting point. the probe 1 and the sample 2 are sufficiently brought close, and the driving part 12 is stopped. The probe 1 is made to extend in the axial direction and slowly contracted from the position, where a PZT element 6 is made to extend utmost. Whether a tunnel current can be detected or not is checked. When the tunnel current is detected, the position is stored, the element 6 is made to extend and the stopper 4 is made to protrude.
Patent JP-H0994384-A (JP)
Title: Dry cleaning device
Inventor: NOGUCHI FUKUMATSU
IPC: C02F1/78
Filed: 1995-09-29
Abstract: PROBLEM TO BE SOLVED: To provide a washing device capable of prolonging the life of dry cleaning liquid and improving a washing effect. SOLUTION: The dry cleaning liquid is passed through a washing tank 2 and circulated by a circulation pump 8 and a trap 4 to be an aeration tank is disposed between the first discharge port 2a of the washing tank 2 and the suction port of the circulation pump 8. An air injection pipe 6 is connected from an ozone generator 5 to the trap 4 so as to blow ozone containing gas into the dry cleaning liquid inside the trap 4 and a cooler 10 is interposed to a circulation pipe 11 between the first discharge port 2a of the washing tank 2 and the liquid supply port 2b of the washing tank 2.
Patent JP-H0196732-A (JP)
Title: Output system for macro-evolution list
Inventor: AKIYAMA YOSHITAKA
IPC: G06F3/12
Filed: 1987-10-09
Abstract: PURPOSE:To reduce the intermediate information quantity of a compiler and at the same time to edit a source list only when it is needed by producing the source information (intermediate information) and a macro-definition information (intermediate information) and setting a pointer between these two information. CONSTITUTION:In a source analyzing step 16, the source is supplied from a source library 14 and a macrolibrary 15 for production of the source information (intermediate information) 18 and the macro-definition information (intermediate information) 19. A pointer is set between both information 18 and 19. Thus only a single piece of information 19 suffices regardless of the calling frequency of the same macroinstruction. As a result, the intermediate information quantity is reduced. Furthermore the presence or absence of the list output is decided in a step 20. Then both information 18 and 19 are supplied in a step 21 only at request of the list output and edited into the form of an output list in a step 22. This output list is outputted as a source list.