baber/WOPTO huggingface dataset:
Patent JP-S5983927-A (JP)
Title: Novel crystalline aluminosilicate zeolite and its preparation
Inventor: KAMITOKU YASUHIKO
IPC: C07C1/00
Filed: 1982-11-02
Abstract: PURPOSE:To prepare the titled synthetic zeolite similar to a specific natural zeolite, having a chemical composition characterized by specific molar ratios of Na2O, K2O, Al2O3, SiO2, and H2O, and exhibiting a specific powder X-ray diffraction pattern. CONSTITUTION:The objective crystalline aluminosilicate zeolite has the chemical composition of aNa2O.bK2O-Al2O3.cSiO2.dH2O as represented by the molar ratios of oxides (0<a<0.6, 0.4<b<1, a+b=1+ or -0.2, 5<c<7, 0<d<100) and exhibiting the powder X-ray diffraction pattern of the table (VW: 0-5, W:5-20, M:20- 40, S:40-60, VS:60-100). The titled zeolite similar to Merlinoite which is a natural zeolite, can be prepared artificially by using an SiO2 source, an Al2O3 source, an alkali metal ion source and water as the raw materials, mixing the raw materials at the above molar ratios, and subjecting the mixture to the hydrothermal reaction under the temperature, time and pressure to produce a crystalline aluminosilicate zeolite.
Patent JP-H04330275-A (JP)
Title: Breeding of amino acid-producing strain, bred microbial strain and production of amino acid using the strain
Inventor: BITARII ARUKADEIUITSUCHI RIUSH
IPC: C12P13/06
Filed: 1991-04-30
Abstract: PURPOSE:To provide a method for breeding an amino acid-producing strain, the microbial strain bred by the method and a process for the production of amino acid using the strain. CONSTITUTION:The mutant strain to be used as the starting material of the present process is a strain subjected to mutation to influence on an aminoacyl t-RNA synthetase corresponding to the amino acid to be produced and imparted with an auxotrophy to an extent not to completely recover the growth by the addition to a medium containing ordinary amount of the corresponding amino acid. The strain is further subjected to the mutation to release the suppression of biosynthesis of the corresponding amino acid to obtain a microbial strain having improved productivity of the corresponding amino acid. The objective method for breeding an amino acid-producing strain is characterized by the production of the above strain. Isoleucine and valine are produced with E.coli using the above mutant.
Patent JP-2000025048-A (JP)
Title: Cleaning agent of mold for molding polyester resin
Inventor: MATSUI YOSHINAO
IPC: C11D7/50
Filed: 1998-07-09
Abstract: PROBLEM TO BE SOLVED: To provide a cleaning agent for efficiently and almost perfectly cleaning matters adhered to a mold to be used in the molding of a polyester resin by an inexpensive and simple technique, and a cleaning method using the same. SOLUTION: A cleaning agent of a mold for molding a polyester resin is mainly composed of an alkyl group substd. diphenyl compd. The mold for molding the polyester resin is cleaned by dissolving and/or swelling the matter adhered to the mold by the alkyl group substd. bisphenyl compd. to remove the same.
Patent JP-S5984473-A (JP)
Title: Manufacture of insulated gate type field effect semiconductor device
Inventor: SAKUMA HIROSHI
IPC: H01L29/78
Filed: 1982-11-04
Abstract: PURPOSE:To make a gate length constant, prevent the dispersion of characteristics, and contrive to restrain a parasitic element effect by a method wherein a source and a drain are provided in self-alignment with one mask on a substrate having a buried earth layer under a source electrode. CONSTITUTION:An Si3N4 mask 11 is applied to an SiO2 film 10 of the p type Si substrate having the buried earth lead-out p<+> layer, the source part 13 is covered with a photo resist 12, and a window is opened through the film 10 at the drain part 14, resulting in the formation of the n<+> drain 2. Successively, the n<+> layer 2 is covered with the resist 12, and a window is opened through the source part 13. The combination of a negative and a positive resist sufficies a mask in a piece. After forming the buried earth 8 by B ion implantation and etching the SiO2 10 on the side surface, the n<+> source 1 is formed by removing the Si3N4 14 and performing ion implantation. This constitution makes the gate length uniform, thus making characteristics uniform, restrains parasitic element effect by means of the buried earth 8, and therefore to integrate two kinds of IGFET excellent in noise margin and secondary breakdown proof charateristic on the same substrate by the same process.
Patent JP-H0784876-A (JP)
Title: Matrix structure of data storage device
Inventor: KIISU BAANAADO DEYURATSUKU
IPC: G06F3/06
Filed: 1994-08-18
Abstract: PURPOSE: To reduce the burden on the storage operation of a host system and to perform multiple parallel operations in nodes by using a network composed of the nodes connected with each other so as to mutually perform communication through plural buses. CONSTITUTION: A connection block 12 connects host processors H0 , H1 ...Hm to the network 14 of data storage nodes. The network 14 is provided with the several buses R0 -Rm arranged in a row (horizontal) direction and the respective buses connect one of the hot processors H0 -Hm to the group of the storage nodes. Further, the network 14 is provided with the several buses C0 -Cn arranged in a column (vertical) direction and the respective nodes are positioned at the intersections of the respective buses in the row direction and the column direction. Then, the respective storage nodes (0, 0)-(m, n) are provided with a storage device, a node processor, a buffer and an interface logic and the node processor controls the storage and retrieval of data in a data storage device corresponding to an additional node inside the network 14.
Patent JP-2001017524-A (JP)
Title: Filter medium and filter element using the same
Inventor: SUGIYAMA KUNIMOTO
IPC: A61L9/16
Filed: 1999-07-08
Abstract: PROBLEM TO BE SOLVED: To prevent the smoothness of the surface from posing a problem and the cost from posing a problem because of a relatively low cost when holding a mineral agent filler by forming of natural fibers or cellulose fibers bearing a mineral agent tiller on the surface. SOLUTION: A filter medium 1 is formed of a natural fiber or cellulose fiber bearing a mineral agent filler on the surface. Of the natural fibers to be used, vegetable fibers include seed fibers such as cotton, kapok or the like, bast fibers such as hemp or the like, leaf vein fibers such as manila hemp or the like, fruit fibers such as coconut fibers or the like, and animal fibers include animal hair fibers such as wool, mohair or the like, and silk fibers such as domestic silk yarns, wild silk yarns or the like. As the mineral agent filler, any substance that can adsorb minor components in a fluid is acceptable.  To name a few, a solid acid such as active clay or the like, a neutral substance such as a zinc oxide or the like, a solid alkali such as a calcium carbonate, aluminum hydrate or the like, an optical catalyst such as a titanium oxide, and an active carbon or the like can be cited.
Patent JP-S6173390-A (JP)
Title: Superconducting magnet device with small-sized refrigerator
Inventor: HIRANO ATSUSHIROU
IPC: H01F6/04
Filed: 1984-09-18
Abstract: PURPOSE:To operate a device safely by working a solenoid valve controlled by a decision mechanism when a He vessel housing a superconductive coil is installed into a vacuum heat-insulating tank, a small-sized refrigerator is mounted to the He vessel, a He gas tank, a liquid He tank and a heat exchanger are fitted outside the vacuum heat-insulating tank and the inside of the vessel is supplied with He from these tanks and heat exchanger. CONSTITUTION:A He vessel 2, an upper section thereof has a small-sized refrigerator 6, is housed in a vacuum heat-insulating tank 1 while the periphery of the vessel 2 is brought to a vacuum state, and a power lead 15 is lead out to the outside and a superconducting coil 3 is housed in the vessel 2 and the inside of the vessel 2 is filled with liquid He 4. A pressure sensor 7 and a level gage 8 are inserted into the vessel 2, a He gas tank 11, a liquid He tank 12 and a heat exchanger 13 are mounted outside the tank 1, and liquid He is injected into an upper space 5 in the vessel 2 from the tanks and heat exchanger. In the constitution, a solenoid valve 9 positioned at the rear of the tank 11 and the heat exchanger 13 connected in series, a solenoid valve 10 positioned at the rear of the tank 12 and a safety valve 14 for emergency are controlled by a decision mechanism 16, thus stabilizing automatic superconductive operation.
Patent JP-H1187191-A (JP)
Title: Electric double layer capacitor
Inventor: HIRAHARA SATOSHI
IPC: H01G11/86
Filed: 1998-07-09
Abstract: PROBLEM TO BE SOLVED: To obtain an electric double layer capacitor which can increase a rechargeable voltage sharply, by a method wherein the rest potential of a polarizing electrode body is set in the center, between the substantial decomposition starting voltage on the oxidation side or the high-potential side of an electrolytic solution, and the substantial decomposition starting voltage on the reduction side or the low-potential side of the electrolytic solution. SOLUTION: A rest potential of a polarizing electrode body is set near the center or lower, between the substantial decomposition starting voltage on the oxidation side or the high-potential side of a nonaqueous solvent electrolytic solution, and the substantial decomposition starting voltage on the reduction side or the low-potential side of the electrolytic solution. Concretely, when the rest potential of the polarizing electrode body is designated as E [V], the substantial decomposition starting voltage on the oxidation side or the high- potential side of the electrolytic solution is designated as (a) [V] and the substantial decomposition starting voltage on the reduction side or the low-potential side of the electrolytic solution is designated as (b) [V], (a+b)/2-1.0<=E<=(a+ b)/2+0.2 is established.
Patent JP-S6437915-A (JP)
Title: Carp streamer and coloration thereof
Inventor: FUJISAWA KAZUO
IPC: B44C1/165
Filed: 1987-08-03
Abstract: PURPOSE: To provide a carp streamer having a spotted color scheme as colored carp and emitting a metallic luster by adhering a metallic foil having a plurality of colors with the gradation boundary in a spotted form in a plurality of spaced points on a pattern of carp streamer. CONSTITUTION: A pair of patterns P1, P2 for forming a carp streamer 1 are dyed in large numbers on a cloth 4 wound in roll, and an adhesive 8 is adhered to spotted blanked parts 6a, 6b. An aluminum foil 3 is adhered to a transfer sheet 9 wound in roll in such a manner as to be releasable, a stripe pattern 10 drawn on the surface 3a of the aluminum foil 3 is formed of four colors of red 10a, green 10b, gold 10c, and blue 10d, and the boundary of each color is graded so as that the hue is gradually changed. The adjacent colors are mixed together in the shaded part, whereby the stripe pattern 10 has a hue structure as rainbow colors. The cloth 4 having the adhesive 8 adhered thereto and the transfer sheet 9 are pressure connected between pressurizing rolls R2, R3, and the aluminum foil 3 is adhered to the surface of the adhesive 8 of the cloth 4.
Patent JP-H0538652-A (JP)
Title: Work inverting method and chucking device
Inventor: KAWAMORI KATSUSUKE
IPC: B65G47/90
Filed: 1991-08-02
Abstract: PURPOSE:To overturn a work to be processed while it is transferred by a loader from No.1 processing machine to No.2 processing machine. CONSTITUTION:No.1 loader R1 and No.2 loader R2 are with independent mobility supported along two cross-beams 11, 12, installed parallelly, and chucking mechanisms Cl, C2 to grasp a work to be processed W are pivoted by pivot shaft 28 at the lower parts of these loaders in such a way as rotatable 90 deg. The No.1 loader R1 with the work W grasped in its No.1 chucking mechanism C1 travels from No.1 processing machine till the handover position, where the work W is turned 90 deg. into the vertical attitude and handed over in the air to the No.2 chucking mechanism C2 of the No.2 loader R2. This mechanism C2 turns the received work W further 90 deg. in the same direction to generate an overturned state, and the work is transferred to the No.2 processing machine with the No.2 loader traveling.
Patent JP-S6385796-A (JP)
Title: Visible display system
Inventor: KENISU UINSUTANRII
IPC: G09G3/32
Filed: 1987-08-03
Abstract: A visual display system for mounting on the outside of an airship comprises a matrix (1, 2) of light-emitting diodes, which is fed with video signals from a video tape player (7) and possibly from a manual input keyboard (8). Monitors (12, 13) are provided to enable a person controlling the display to see what is being displayed. The display may be in colour. <IMAGE>
Patent JP-H0864011-A (JP)
Title: Automobile lighting fixture
Inventor: IWATA CHIHARU
IPC: F21Y101/00
Filed: 1994-08-18
Abstract: PURPOSE: To prevent the deviation of relative relational positions and directions of mutual optical axes in plural types of lighting fixtures by improving an automobile lighting fixture having a function as plural types of the lighting fixtures by being provided with a plurality of reflectors in a lighting space composed of one lamp housing 7. CONSTITUTION: The fog lamp part 8a of a reflector and the cornering lamp part 8b of the reflector are integrally composed. The complexly and integrally constituted reflector 8 mentioned above is tiltably supported, using a globular coupler 9, and is tilted, using an adjusting screw. Thus the optical axis Zf of the fog lamp part 8a and the optical axis Zc of the cornering lamp part 8b are jointly tilted and adjusted without damaging relative position relations or changing an intersectional angle.
Patent JP-H0747944-A (JP)
Title: Anti-lock brake control device
Inventor: SHIMIZU MUTSUMI
IPC: B60T8/48
Filed: 1993-08-05
Abstract: PURPOSE:To easily change the volume of a damper chamber and the damping characteristic of the orifice by a base body of same kind by making use of a damper chamber forming member to communicate the damper chamber to either of passages, and forming an annular chamber communicating with the other passage between the damper chamber and a recessed part. CONSTITUTION:A recessed part 831 to be opened in an outer surface 34b, a first passage 1021 to be communicated to a discharge port of a return pump and opened at the inner end of the recessed part 831, and a second passage 861 to be communicated to a master cylinder are formed on a base body. A damper chamber 90 of a damper chamber forming member 105 where the damper chamber 90 is demarcated inside and formed in the bottomed-hole cylindrical shape is communicated with the first passage 1021. An annular chamber 106 communicated with the second passage 861. is formed between the second passage and the inner surface of the recessed part 831 and fitted to the recessed part 831. In addition, an orifice 251 ranging between the damper chamber 90 and the annular chamber 106 is cut in the damper chamber forming member 105. This constitution provides the optimum damping characteristic according to the vehicle type by preparing a plurality of kinds of damper chamber forming members 105.
Patent JP-H0245639-A (JP)
Title: Fail-safe device for electronically controlled fuel injection device for internal combustion engine
Inventor: TOMIZAWA NAOMI
IPC: F02D41/22
Filed: 1988-08-05
Abstract: PURPOSE:To permit the fuel injection control even in the case when a crank angle sensor fails, by setting the fuel injection quantity by using the engine revolution speed and timing which are calculated on the basis of the peak cycle in the intake pulsation and jetting fuel. CONSTITUTION:A control unit 9 detects that a reference signal supplied from a crank angle sensor 4 is not generated and judges defect. At this time,the cycle is obtained from the time when the intake air flow rate detected by an air flow meter 10 generates the peak of the intake pulsation, and the engine revolution speed is calculated from the cycle. The fundamental fuel injection quantity is obtained from the intake air flow rate and the engine revolution speed, and further, the fuel injection quantity is calculated by correcting the fundamental fuel injection quantity. The min. operation is enabled by outputting the pulse signal having a width corresponding to the fuel injection quantity into a fuel injection valve 11. Therefore, a fail-safe device in the failure of a crank angle sensor 4 can be realized.
Patent JP-H0617415-A (JP)
Title: Fluidization backfill and backfilling method
Inventor: IWASHITA FUMIHIKO
IPC: C04B28/04
Filed: 1992-06-30
Abstract: PURPOSE:To increase workability by adding a specified amount of gypsum, jet fine powder, and Portland cement to the muddy water made by adding water to dug soil, and filling it to a backfilling section. CONSTITUTION:A relatively large amount of water is added to dug soil to form muddy water. Next, a hydraulic solidification agent with a mixing ratio of 70:5:25 of gypsum, jet fine powder, and Portland cement is added and mixed with the muddy water. It is poured into a backfilling section in a short time to fill it evenly also into the underside of pipes and narrow spaces. Thus, it can be filled also into narrow spaces without tamping, the strength of the backfilling section can be increased, the work period can be reduced, and the work cost can be reduced remarkably because dug soil is used.
Patent JP-H0620224-A (JP)
Title: Manufacture of magnetic-head spacer
Inventor: MOMOTOME MASAAKI
IPC: G11B5/23
Filed: 1992-06-30
Abstract: PURPOSE:To achieve that a magnetic-head spacer whose demagnetization force is high is manufactured at low cost. CONSTITUTION:An annealing treatment is executed to a magnetic material 8 in a wound state or in a single-wafer sheet state; plastic films 9 are pasted on both faces of the magnetic material 8 by an adhesive of a type which is cross-linked three-dimensionally. Then, this assembly is cut to the formation size of a head-core gap 2 for a magnetic head. A magnetic-head spacer 7 which is manufactured in this manner is mounted on the head-core gap 2 for the magnetic head 1. The magnetic-head spacer 7 whose thickness is uniform, whose dimensional accuracy is good and whose demagnetization force is high can be manufactured at low cost.
Patent JP-H0358565-A (JP)
Title: Picture reader
Inventor: MIURA TOMOAKI
IPC: G06T1/00
Filed: 1989-07-27
Abstract: PURPOSE:To prevent deterioration in the picture quality by generating a 2nd signal (step pulse ST) within a period of a 1st signal (address reset signal AR) before generation of the 1st signal. CONSTITUTION:A signal number control means 2 generates a step pulse ST being a 2nd signal within a period of an address reset signal AR with a signal from an AR generating means 3 to generate the address reset signal AR being a 1st signal and outputs the pulse to a synchronization means 4. The synchronization means 4 generates the step pulse ST and outputs it before the generation of the address reset signal AR with the signal from the AR generating means 3. Thus, plural changeover of a dither pattern switched by the 2nd signal ST are avoided and the dither pattern is switched once within the period of the 1st signal AR and outputted. Thus, the dither pattern switched sequentially by the 2nd signal ST is not omitted and the deterioration in the picture quality is prevented.
Patent JP-H0360087-A (JP)
Title: Driving circuit for semiconductor laser
Inventor: KONDO NOBUYOSHI
IPC: H01S5/06
Filed: 1989-07-27
Abstract: PURPOSE:To eliminate a Peltier element, to simplify a structure, and to reduce power consumption by detecting the temperature of a semiconductor laser, and controlling a bias current based on the detected value. CONSTITUTION:A thermistor is, for example, used as a temperature detector TH, and provided extremely near a semiconductor laser 10. Here, when a converter 12 for converting a digital signal Din from a digital circuit into a pulsating current lpp is used as a converter 11 for voltage/currentconverting a voltage ETH output from the TH to output a bias control current TBiAs, an IPD flowing to the laser 10 is given by the sum of IClO and IC11. In this case, the IC11 is controlled by the Ipp, i.e., the digital input signal Din, and the IC10 is controlled by the IBiAS. The IBiAS is varied according to the ETH from the TH, i.e., the temperature of the laser 10. Accordingly, when the bias current of the laser 10 is controlled in response to the TTH, a high speed operation can be performed without using a Peltier element.
Patent JP-H0243023-A (JP)
Title: Film or sheet excellent in thermal stability of form and manufacture thereof
Inventor: HAZAMA KAZUHIKO
IPC: B29L7/00
Filed: 1988-08-04
Abstract: PURPOSE:To improve formal stability under heat, by a method wherein the title film is obtained from copolymeric resin where a composition of a monomer comprises methacrylic acid methyl, maleic anhydride and aromatic vinyl compound and MFI is not exceeding a specific value, biaxially-oriented by a tensile orientation method and ORS of each axial directions has a specific value. CONSTITUTION:The title film or sheet is of copolymer resin whose composition of a monomer is comprised of 92-45wt.% methacrylic acid methyl, 3-25wt.% maleic anhydride and a 5-30wt.% aromatic vinyl compound and melt index is not exceeding 12g/10 minutes. The title film or sheet is constituted so that the same is oriented biaxially with a tensile orientation method and ORS of axial directions each becomes 3-20kg. The film or the sheet is manufactured by a method wherein an unoriented filmy or sheetlike matter made by extrusion molding or press molding or cast polymerization is heated to an orientable temperature and tensed and oriented by a simultaneous biaxial orientation method or a successive biaxial orientation method or an inflation method. With this construction, a matter superior in thermal stability of form can be obtained while holding transparency, weather resistance and rigidity.
Patent JP-S6172516-A (JP)
Title: Rubber extruder
Inventor: KORENAGA KAZUMI
IPC: B29C48/06
Filed: 1984-09-17
Abstract: PURPOSE:To prevent scorch, removing the stagnation of rubber in a cross head by providing a circular ring shape dam eccentrical to the side of an inlet flow path in a ring flow path formed on a torpedo, while connecting directly the inlet flow path of the cross head to said ring flow path. CONSTITUTION:A band shape insert 10 is inserted into the central guide hole 9 of a cross head, and rubber material is sent, under pressure, into the ring flow path 6 formed on the torpedo 4 in the main body of the head from an inlet flow path 2. The rubber material in the ring flow path 6 passes a ring dam 7 and flows into a wide flow path from a narrow flow path, whereby the flow is smoothened. Then, the flow speed of the rubber material is also uniformalized by the ring shape dam 7 formed eccentrically so as to be raised high as it approaches the inlet flow path 2.
Patent JP-2000122220-A (JP)
Title: Image forming method for heat developable photosensitive material
Inventor: MIURA AKIO
IPC: G03C1/498
Filed: 1999-07-08
Abstract: PROBLEM TO BE SOLVED: To prevent the increase of a fog with time after development and to obtain a cold black tone favorable to medical diagnosis or appreciation as a silver color tone after development by exposing a heat developable photosensitive material containing an organic silver salt, a photosensitive silver halide and a specified compound on the substrate with a laser light source. SOLUTION: A heat developable photosensitive material containing an organic silver salt, a binder, a photosensitive silver halide and a compound of the formula on the substrate is exposed with a laser light source. In the formula, R1 is H, -OM2 an alkyl substituted by a group containing at least one hetero atom, aryl, a heterocyclic group or the like, L is a combining group, M1 and M2 are each H or a cation, (m) is an integer of 0-5, (n) is an integer of 1-3, and when (m) is 0 and when (m) is 1 and R1 is -OH, L is a combining group substituted by 1-3 groups selected from halogen, acyloxy, etc.