baber/WOPTO huggingface dataset:
Patent JP-H02176739-A (JP)
Title: Camera
Inventor: HIROHATA MICHIRO
IPC: G03B17/28
Filed: 1988-12-28
Abstract: PURPOSE:To enable drop-in loading without being affected by the compacting of the camera by forming a cut part which has its bottom surface below the opening end edge of a groove part where a film leader part is fitted in. CONSTITUTION:The bottom of the cut part 3 is lower than the level of the opening end edge of the groove part 5, so one point of the side edge of the film leader part 11 abuts on the opening end edge and a cartridge slants. Further, the film leader part 11 is guided toward the bottom side of the cut part 3 while the curled swelling is corrected through the operation of the slanting rear wall surface of the cut part 3, and the cartridge 10 is rotated slightly to intrude the leader part 11 into the groove part deeply. Then the slanting cartridge is pressed to stand and the leader part 11 is fitted in the groove part 5 while deformed and corrected. At the same time, the cartridge 10 is fitted in the cartridge chamber 2. Thus, the drop-in loading of the film is enabled by the simple structure.
Patent JP-H04197442-A (JP)
Title: Production of catalyst for removal of nitrogen oxide
Inventor: KOBAYASHI MOTONOBU
IPC: B01J37/03
Filed: 1990-11-29
Abstract: PURPOSE:To obtain a catalyst capable of high denitration and with low SO2 oxidation capability by blending a double component oxide of titanium and silicon manufactured using specific technique, vanadium oxide and tungsten. CONSTITUTION:Soluble titanium compounds such as titanium tetrachloride and titanium sulphate, soluble silicon compound and/or silica gel are used as starting materials. If these materials are neutralized in an aqueous medium using ammonia to obtain a coprecipitate. Then this coprecipitate is allowed to ripe at pH value of 8.5 or higher for 20 hours or more, then is washed, dried and baked to obtain a double component oxide. Next 82 to 97wt.% of this double component oxide, 0.3 to 3wt.% of vanadium oxide and 3 to 15wt.% of tungsten oxide are blended. In addition, the double component oxide consists of 70 to 90% of titanium and 30 to 10% of silicon in terms of atom percentage. Subsequently, a catalyst obtained is characteristic of excellent denitration capability and low SO2 oxidation.
Patent JP-H04203285-A (JP)
Title: Sliding member of compressor and partition vane of rotary compressor
Inventor: HIRANO HIDEO
IPC: F04C18/356
Filed: 1990-11-28
Abstract: PURPOSE:To improve an oil holding capability at a sliding part such as a vane groove or a piston or a bearing or the like and reduce a loss of oil caused by vibration by a method wherein a sliding member of a compressor is made of porous material with its mean porous diameter of 1mum or less and its sliding surface is finished to have a value of Rmaxl or less. CONSTITUTION:A rotary compressor 1 is made such that a cylinder 3 is fixed to an inside part of a closed container 2. A partition vane 5 is inserted into a cylinder 3. In addition, a piston 6 is fitted to an eccentric part 8 of a shaft 7 and as the shaft 7 is rotated, it performs an eccentric rotational movement along an inner wall of the cylinder 3. A partition vane 5 reciprocates within a vane groove 4 while slidably contacting with the piston 6 and at the same time it separates an inside part of the cylinder 3 into a suction chamber 9 and a compression chamber 10. In this case, the partition vane 5 is made of porous material and its mean porous diameter is set to be less than 1mum. A side surface of the partition vane 5 facing against the suction chamber 9 is made such that a surface having a stroke range 5a of a crank angle of 190 deg. to 320 deg. is finished to have a value of Rmaxl or less.
Patent JP-H07192194-A (JP)
Title: Changing device for controlling target of on-vehicle control system
Inventor: TAKAHASHI HIROSHI
IPC: F16H61/21
Filed: 1993-12-27
Abstract: PURPOSE:To make it possible to travel with high driving performance, cost efficiency, and safety by previously setting control objective to be optimum for a road to be traveled, in the changing device of controlling target of on- vehicle control system where map information (and road information) is previously recorded. CONSTITUTION:The 1st constitution is equipped with a map and road information storage means (a) storing the map information and road information and provided with a control objective change means (e) which changes a control target of the vehicle control system to an optimum target on the basis of road information read as to the road to be hit. The 2nd constitution is equipped with a map information storage means (f) storing the map information and provided with an entry means which updates and enters data in a road travel information storage means (g) and a control target change means (j) which changes the control target of the vehicle control system to the optimum target on the basis of the travel information read out as to the road to be hit.
Patent JP-2000172295-A (JP)
Title: Similarity method of division base for low complexity speech recognizer
Inventor: MORIN PHILIPPE R
IPC: G10L15/18
Filed: 1999-11-24
Abstract: PROBLEM TO BE SOLVED: To express a given speech utterance as a digital word model by expressing a word model with a vector of a value of the sum closely coordinating to the normalized similarity data. SOLUTION: A speech normalization module 18 divides an input signal to a speech part and a non-speech part for normalizing the phoneme similarity data. Then, through the speech part is divided to the prescribed number of segments, the sum of all normalized phoneme similarity in one division in made to become equal at every segment. Then, a word modeling module 20 constitutes one word model from the normalized phoneme similarity data. Thus, in respective segment, by summing up all normalized phoneme similarity values answering to a specified phoneme, one value of the sum is decided. In such a manner, the word model is expressed by one vector of the sum closely coordinating to the normalized phoneme similarity.
Patent JP-H10160556-A (JP)
Title: Load measuring device
Inventor: UCHIYAMA MASAAKI
IPC: G01G19/10
Filed: 1996-11-28
Abstract: PROBLEM TO BE SOLVED: To provide a load measuring device that can measure load rapidly and accurately. SOLUTION: When absolute value of pressure differential value dP/dt continues to be less than the pressure threshold Pth for more than a period corresponding to the duration threshold Tth, the device measures load on the basis of the internal pressure (pressure data P) of a cylinder at that time. Because detected value used to calculate the load represents variation of cylinder's internal pressure, finally a pressure convergence value of vibration of load- carrying platform, the device provides accurate load. The device can measure the load without monitoring vibration of the load-carrying platform, and therefore it does not take more time to measure the load and the load is measured more rapidly.
Patent JP-H02174057-A (JP)
Title: Manufacture of separator for alkaline storage battery
Inventor: KAIYA HIDEO
IPC: H01M50/417
Filed: 1988-12-27
Abstract: PURPOSE:To form a high-performance separator with a simple method by impregnating a sulfuric acid solution in a woven fabric or a nonwoven fabric made of fibers coated with a copolymer of polyvinyl and polyethylene on the surface of polypropylene fibers and heat-treating it. CONSTITUTION:A dilute sulfuric acid solution is impregnated in a woven fabric or a nonwoven fabric made of fibers coated with a copolymer of polyvinyl alcohol and polyethylene on polypropylene, moisture in dilute sulfuric acid is evaporated in the air or the inert gas phase, a small quantity of concentrated sulfuric acid is left and held in the high-temperature atmosphere, and sulfonic group is combined with polyvinyl alcohol. The copolymer of polyvinyl alcohol and polyethylene is not shrunk in concentrated alkali when coated on polypropylene, and a high hydrophilic property is obtained by the sulfonation processing. A stable separator with a good liquid holding property and a good hydrophilic property is obtained with simple processing.
Patent JP-2000163298-A (JP)
Title: Information management system for plural storage devices
Inventor: TAKADA YUTAKA
IPC: G06F12/00
Filed: 1998-11-24
Abstract: PROBLEM TO BE SOLVED: To enable plural storage devices to be used through one interface and to expand the capacity in a system where the storage capacity is insufficient without changing the interface. SOLUTION: In an information processing system provided with a controller 1 for information processing and plural storage devices storing information, the plural storage devices are provided with a primary storage device 2 and a secondary storage device 3 which forms the hierarchical structure of the primary storage device and has a large data capacity, the controller performs the information management of the primary and secondary storage devices by using a device driver 14 that respectively operates and controls the primary and secondary storage devices and respective file system drivers 13b and 13c provided every primary and secondary storage device, and the controller manages information by integrating plural file system drivers so as to construct an integrated file system driver 13a formed at their upper position,  the driver 13a recognizing the primary and secondary storage devices as one logical storage device.
Patent JP-H09172020-A (JP)
Title: Semiconductor device
Inventor: YAMADA HIROSHI
IPC: H01L21/60
Filed: 1995-12-21
Abstract: PROBLEM TO BE SOLVED: To easily connect bump electrodes on a semiconductor wafer before the wafer is diced into semiconductor chips by reducing the height of bump electrodes stepwise from the center to the periphery of the semiconductor wafer. SOLUTION: A semiconductor wafer 1 containing semiconductor chips 2 has bump electrodes 3 formed thereon in such a manner that the height of the bump electrodes 3 is reduced stepwise from the center to the periphery of the wafer. Specifically, the height of the bump electrodes 3 is adjusted so that the following equation will hold: 0.8R(R-x)/2r<=<=1.3R(R-x)/2r. This adjustment for optimization enables simple batch probing. In addition, the height of adjoining bump electrodes 3 is varied. Specifically, the bump electrodes 3 the diameters L1 23, Ln-1 , Ln and L2 24 of which are the same and the heights h1 , hn-1 , hn and h2 of which are different from one another are formed in the height ratio of 0.8<hn /hn-1 <1.2. This evades short-circuiting between adjoining bump electrodes.
Patent JP-H07193491-A (JP)
Title: Frequency divider
Inventor: SUWAKI HIDEO
IPC: H03K23/00
Filed: 1993-12-27
Abstract: PURPOSE:To provide desired frequency dividing ratio at high speed by setting the data of a data selecting circuit at a prescribed value. CONSTITUTION:When the frequency dividing ratio setting terminal of a variable frequency divider 1 is set at N bits, the number of bits in the respective data of a data selecting circuit 2 is defined as M, the number of input data to the selecting circuit 2 is defined as L and the desired frequency dividing ratio set number of the frequency divider 1 is defined as K, any piece of L pieces of data are outputted by the selecting circuit 2 corresponding to select signals S0 and S1. As a result, the frequency divider 1 is operated as a two-modulus frequency divider to output the frequency divided outputs of 1/30 and 1/40 according to the value of S1 at a select signal terminal.
Patent JP-H06179065-A (JP)
Title: Die for die casting
Inventor: YAGI KUNIO
IPC: B22D17/22
Filed: 1992-12-14
Abstract: PURPOSE:To simply execute a repairing work for the stuck molten metal in a short period and to easily obtain the efficient performance in the whole casting process. CONSTITUTION:This die is provided with a fixed die 14 arranged with a sprue 12 communicating with a molten metal supplying source, a movable die 16 being freely opened/closed to the fixed die 14, cores 20, 20a integrally forming a cavity together with the fixed die 14 and the movable die 16, a plate-like body 24 communicated with the sprue 12 and forms runner 22 and fixed so as to be freely removed to the core 20, and on the end surface part 48 at the cavity 18 side in this plate-like body 24, notched parts 50a-50c for weir to communicate the runner 22 with the cavity 18 are formed.
Patent JP-2001153671-A (JP)
Title: Navigation device and method and recording medium storing navigation software
Inventor: OHARA YUJI
IPC: G09B29/00
Filed: 1999-11-24
Abstract: PROBLEM TO BE SOLVED: To provide a navigation technique for performing a quick route search of high quality. SOLUTION: For a route connecting, for example, boundary nodes between blocks not adjacent to each other, a preliminarily calculated data of route is recorded in a block-to-block route data-base 122 and used for an actual route search, whereby the required time for route calculation is shortened. Since the calculation can be performed for the route between blocks to be preliminarily calculated without being conscious of the calculation time as a conventional directivity searching method or hierarchical method in the following process, and it is only the calculation quantity concerning the blocks at both ends that substantially has an influence on the whole required time for route calculation, the whole calculation quantity can be minimized even if the route closer to the minimum cost is calculated by use of a complicated method or condition judgment,  and the quality of route can be also improved.
Patent JP-H11146727-A (JP)
Title: Soil conditioner
Inventor: TANIYAMA YOICHI
IPC: C05G3/80
Filed: 1997-11-17
Abstract: PROBLEM TO BE SOLVED: To obtain a soil conditioner having stabilized water holding and water absorbing performances, stably suppliable and capable of preparing a culture soil having proper water holding properties and water permeability by compounding with a loam, etc. by mutually entangling many fibers and thereby forming a fibrous mass. SOLUTION: This soil conditioner is obtained by forming a fibrous mass from mutually entangled many fibers. At least a part of the fibrous mass is preferably formed of biodegradable fibers. The size of the fibrous mass is preferably within the range of 2-15 mm considering the particle diameter of the loam, etc. to be mixed. Although the water holding properties are improved with decreasing fiber diameter of fibers constituting the fibrous mass, the fiber diameter is preferably within the range of 2-15 denier and its length is preferably within the range of 32-64 mm.
Patent JP-H02182976-A (JP)
Title: Textile treating agent
Inventor: KITO SEIJI
IPC: D06M15/643
Filed: 1988-12-28
Abstract: PURPOSE:To provide a textile treating agent composed of three specific organopolysiloxane components and capable of imparting a textile material with durable softness, smoothness, deodorizing property and shrink resistance. CONSTITUTION:The objective treating agent capable of giving durable softness and smoothness, etc.. can be produced by compounding (A) 5-100 pts.wt. of an organopolysiloxane expressed by formula I (R<1> to R<3> are univalent hydrocar bon group; R<4> is bivalent hydrocarbon group: R<5> is H or univalent hydrocarbon group: a is 0-10: A is H and/or 1-10C univalent hydrocarbon group), containing one R<4>-(-NHCH2CH2)a-NHR<5> group and two or more OH and/or alkoxy groups in one molecule and having a viscosity of 100-1,000, at 25 deg.C, (B) 100-5 pts.wt. of an organopolysiloxane expressed by formula II (R<6> is univalent hydrocarbon group; b is 1.5-2.5), having OH groups at both terminals of the molecular chain and having a viscosity of 50-1,000,000cS at 25 deg.C and (C) 1-30 pts.wt. of an organopolysiloxane expressed by formula III (R<7> is univalent hydrocarbon group: 0<=c<=3; 0<=d<=3; 1<=c+d<3, preferably 1.9<=c+d<2.1) and having a viscosity of 10-100,000cS at 25 deg.C.
Patent JP-H06154771-A (JP)
Title: Treatment of waste water of ammoxidation process
Inventor: NAKAMURA SHIGEO
IPC: C02F1/78
Filed: 1992-11-20
Abstract: PURPOSE:To facilitate biological treatment in an after sequential step by treating cyans and organic contaminants in a waste process liquid generated when manufacturing acrylnitrile or methacryl nitrile using a pretreatment such as concentration/separation, and then oxidizing the cyans and organic contaminants with ozone. CONSTITUTION:When treating cyans and organic contaminants(COD) in the waste process liquid generated during the manufacture of methacrynitrile by ammoxidation of propylene or isobutylene, the thousands of ppm of cyans and the tens of thousands of ppm of COD are pretreated using wet-type oxidation and concentration/separation methods. Consequently, the concentration of cyans is adjusted to 300ppm to 50ppm and the concentration of COD to 1,000ppm to 500ppm as a waste process liquid respectively. After that, this waste process liquid is oxidized using an ozone so that the residual cyan and COD are removed simultaneously. Thus bacteria are prevented from suffering damage by the cyans in a biological treatment, and a COD load on the sludge bacteria is reduced. The cyans and COD can effectively be removed on an industrial scale.
Patent JP-H10166389-A (JP)
Title: Vertical molding machine for multi-layer molded article
Inventor: MURAKAMI KENJI
IPC: B29C43/34
Filed: 1996-12-13
Abstract: PROBLEM TO BE SOLVED: To always stabilize the movement and the motion of an injection of a molten resin for a combination of a mold clamping device and an injection device which horizontally moves in the lateral direction based on the mold clamping device, even when the dies through which a multi-layer molding material comprising a molten resin, is injected, are large-sized and heavy-weight, and in addition, manufacture the multi-layer molded article at a low cost. SOLUTION: For this molding machine, a lower mold 14 is held in a manner to be astride dies 40, and a guide means 50 which advances/retracts while interlocking with an injection device 30 on a fixed panel 12 to which the lower die 14 is attached, is provided. Then, at an injection location L2 of the dies 40, a molten resin is injected into the molding part of the lower mold 14 from the injection device 30, and then, at a standing-by location L1 of the dies 40, an upper mold is clamped to the lower mold 14 by lowering a movable panel, for the constitution.
Patent JP-H06180301-A (JP)
Title: Method of controlling heater for oxygen sensor
Inventor: YAMAMOTO TOSHIO
IPC: G01N27/04
Filed: 1992-12-15
Abstract: PURPOSE:To stabilize heater temperature by averaging heater voltage during energization in the case of its drop down to a predetermined value or less and by controlling the heater treatment to a predetermined temperature on the basis of the averaged voltage. CONSTITUTION:An energization control circuit 5 of a ceramic heater 4 is constituted of a CPU51, a Tr, and a ground resistor R1 connected to the emitter of the Tr. When drive signal HTC is sent to the base of the Tr from the CPU 51, current flows through the heater 4 to make voltage signal HT1 which senses a voltage change during energization enter from the collector of the Tr into the CPU 51. The CPU 51 alters the time proportion of drive signal HTC ON according to temperature of the heater 4 to keep its temperature constant. When the voltage signal HT1 reaches below a judgment level HVHT, the CPU 51 operates the averaged value HTIN and monitors it to adjust the duty of the rive 1ignal HTC, thereby controlling so that the temperature of the heater 4 may be a temperature enough to maintain the element part to an active state.
Patent JP-H04202154-A (JP)
Title: Chloroallylhydroxycyclopentenone derivative and its production
Inventor: ODA YOSHIAKI
IPC: C07C45/67
Filed: 1990-11-29
Abstract: NEW MATERIAL:A chloroallylhydroxycyclopentenone derivative shown by formula I (R is H or methyl). EXAMPLE:1-Methyl-2-(2-chloro-2-propenyl)-cyclopent-4-en-3-on-1-ol. USE:An intermediate for chloroallyl-substituted cyclopentenone derivatives shown by formula III. PREPARATION:A chloroallylfurylcarbinol derivative shown by formula II is rearranged in a solvent consisting essentially of water at pH 3.5-6 to give a chloroallylhydroxycyclopentenone derivative shown by formula I. The compound shown by formula I is isomerized in a solvent consisting essentially of water at pH 8-12 to give a chloroallyl-substituted cyclopentenone derivative shown by formula III.
Patent JP-H10158508-A (JP)
Title: Thermoplastic resin composition
Inventor: FUJIWARA TAKAYOSHI
IPC: C08K7/16
Filed: 1996-11-29
Abstract: PROBLEM TO BE SOLVED: To improve physical properties (impact resistance, moldability and drop impact strength) of a polyamide/ABS alloy. SOLUTION: This thermoplastic resin composition comprises (A) a polyamide resin, (B) a graft copolymer produced by copolymerizing 50-90wt.% of an aromatic vinyl compound and 10-50wt.% of a vinyl cyanide in the presence of 10-80wt.% (solid content) of a 0.15-0.8μm dienic rubber obtained by the flocculation enlargement of a small dienic rubber having a weight-average particle diameter of 0.05-0.15μm, (C) the copolymer of 0.5-20wt.% of an unsaturated carboxylic acid, 50-89.5wt.% of an aromatic vinyl compound and 10-49.5wt.% of a vinyl cyanide, and (D) the copolymer of 50-90wt.% of an aromatic vinyl compound and 10-50wt.% of a vinyl canide. Therein, the total amount of the components A-D is 100 pts.wt. 10-90 pts.wt. of the component A, 90-10 pts.wt. of the components (B+C) and 0-80 pts.wt. of the component D are compounded.  The total content of the unsaturated carboxylic acid contained in the components B, C and D is 0.1-5wt.%, and the total content of the dienic rubber in the whole composition is 5-30wt.%.
Patent JP-H05166803-A (JP)
Title: Compound semiconductor device
Inventor: SAITO YOSHIHIRO
IPC: H01L21/318
Filed: 1991-12-18
Abstract: PURPOSE:To obtain a compound semiconductor device having a surface protection film capable of preventing the generation of defects, such as film peeling. CONSTITUTION:The wiring of each device is installed in a specified portion of a base insulation film by an Au wiring 2. There are laminated consecutively an SiON layer 3 which is excellent in adhesive properties with the Au and a SiN layer 4 which is excellent in moisture resistance. There is also provided a contact hole 6, which is used for a multi-layer wiring, on the SiON layer 3 and the SiN layer 4 on the Au wiring 2. This construction makes it possible to provide a compound semiconductor device having a surface protection film which is excellent in adhesive properties with the Au wiring 2, maintaining moisture resistance to a satisfactory extent.
Patent JP-H06154269-A (JP)
Title: Reclining wheelchair and stretcher in one
Inventor: GAMO AKIRA
IPC: A61G5/02
Filed: 1992-11-20
Abstract: PURPOSE:To deform a stretcher to a wheelchair by an attendant with a small labor or by a patient himself by rotating a back plate from the horizontal direction to the upward direction by the up and down movement of a manual lever, lowering a seat plate position through a driving power transmitting apparatus and rotating a leg plate by means of a link apparatus from the horizontal direction to downward direction. CONSTITUTION:When a manual lever 20 is moved up and down, rotation of a sprocket 25 is transmitted to a sprocket 26 and a gear 28 and 29 through a chain 27 to rotate a pinion. A rack 31 and the upper part 32 of the rack (=around a joint 6 of the seat plate and the leg plate) are lowered by the rotation of the pinion. In addition, a lever 37 of a link apparatus pulls a level truck 38 by the rotation of the back plate upward and another end of the lever truck 38 pulls a lever 39 to rotate a leg plate 3 downward as the other end of the lever 39 is connected with the leg plate and as the result, the leg plate is changed into a chair shape.