baber/WOPTO huggingface dataset:
Patent JP-H09278443-A (JP)
Title: Titanium oxide particulates and its production
Inventor: OMORI MASAHIRO
IPC: B01J19/00
Filed: 1996-04-12
Abstract: PROBLEM TO BE SOLVED: To provide titanium oxide particulates having a particle diameter and a specific surface area suitable for sintering and small in aggregation at the time of heating. SOLUTION: This titanium oxide particulates have 0.1-0.5μm average particle diameter and 40-95m<2> /g specific surface area and have a property that the specific surface area becomes 10-30m<2> /g in the case of heating the particulates at 800 deg.C for 30min. The particulates are produced by preparing a mixed solution of titanium tetrachloride and water with a polycarboxylic acid at <50 deg.C, heating to the hydrolyzing temp. of titanium tetrachloride and filtering, drying and heat treating the resultant precipitate. In such a case, the hydrolyzing reaction is executed preferably while suppressing the releasing of generated hydrogen chloride gas by providing a reflux condenser 3.
Patent JP-H05331182-A (JP)
Title: Oligosaccharide, its derivative and application thereof
Inventor: MOORISU PUCHITOU
IPC: C07H/
Filed: 1992-04-08
Abstract: PURPOSE: To provide an org. synthesizing method to constitute fractions of acid mucopolysaccharides or to synthesize oligosaccharides.  
     CONSTITUTION: The oligosaccharide consists of chains a-b, a-c or chains of two component units of (A-U)n or (U-A)n (n is an integer 1 to 6) which corresponding to the reversal of the above chains. The oligosaccharide has the following features, (a) The unit is completely protected and has a reactive residue on the anomer carbon in the reductive terminal unit or has a single radical OH group in a nonreductive terminal unit, and -OH groups are present in 3, 4 or 6-position in the A unit and present in 2, 3 or 4-position in the B unit. Or, (b) The oligosaccharide consists of completely protected units to be obtd. when the glycolation step is terminated. (c) The oligosaccharide consists of products with one or more -OH groups isolated, and if necessary, it contains one or more continuous a, b, c units and/or one or more neutral sugar and/or several deoxsysugar in its structure. The basic structure of A corresponds to D-glucosamine (a) expressed by formula I, and the basic structure of U corresponds to D-glucuronic acid (b) expressed by formula II or L-iduronic acid (c) expressed by formula III. 
     COPYRIGHT: (C)1993,JPO
Patent JP-H05286357-A (JP)
Title: Plate-like body with resin molding
Inventor: TAMAI NOBUYUKI
IPC: B29L31/30
Filed: 1992-04-08
Abstract: PURPOSE:To provide a plate-like body with molding which is free from glass crack in integral forming by setting an apparent melt viscosity at a forming temperature of molding resin at 10 to 100 poise. CONSTITUTION:In a plate-like body with molding, resin is formed integrally around the periphery of it, and a molding resin is a thermoplastic resin of 10 to 100 poise in apparent melt viscosity at a forming temperature. Here the molding is a generic mane of gasket, molding, weather strip, seal rubber, etc., formed around the plate-like body. It may be provided all around the plate-like body, may be intermittent around it, or may be provided at one side or several sides of the plate-like body.
Patent JP-2000303430-A (JP)
Title: Impervious sheet
Inventor: MITANI SHUNJI
IPC: E02B3/18
Filed: 1999-04-22
Abstract: PROBLEM TO BE SOLVED: To provide an impervious sheet having sufficient cut-off property by having a rubber-based surface sheet and adhesiveness just under the rubber- based surface sheet having the imperviousness and providing an auxiliary sheet comprising a material whose elongation percentage is larger than the rubber- based surface sheet. SOLUTION: A rubber-based surface sheet 1 and adhesiveness are possessed just under the rubber-based surface sheet 1 having a cut-off property, and an auxiliary sheet 2 whose elongation percentage is larger than it is provided. The rubber-based surface sheet 1 uses ethylene propylene diene monomer of tensile strength of 750 N/cm2 or more, elongation percentage of 450% or more, and breaking strength of 250 N/cm or more. In addition, the auxiliary sheet 2 uses rubber asphalt of thickness of 5.0-10.0 mm. The same rubber-based rear face sheet 3 as the rubber-based surface sheet 1 is prefeably provided on the lower face of the auxiliary sheet 2. Thereby even when the rubber-based surface sheet 1 is broken, sufficient cut-off property can be secured by the existence of the auxiliary sheet 2.
Patent JP-H07255031-A (JP)
Title: Video hard copying device
Inventor: SHIMOMURA SHINZO
IPC: H04N5/76
Filed: 1994-05-27
Abstract: PURPOSE:To provide a video hard copying device which can easily set an accurate frequency division ratio (constant) from a normal display image. CONSTITUTION:A timing generator 4 generates a timing signal TS of frequency which is N times the horizontal synchronizing signal included in a video signal. Further, the video signal included in the video signal is sampled by an A/D converter 3 and stored in a frame memory 5 corresponding to the signal TS. A microprocessor 13, on the other hand, outputs an image pattern as equal- interval longitudinal lines to an output port 15 and outputs a print indication to a print part 6. The print part 6, after superimposing the image of the output port 15 and the image stored in the frame memory 5, prints the result out. The constant N can be varied by using an operation element 14.
Patent JP-2000301177-A (JP)
Title: Septic tank
Inventor: KITAMURA HITOSHI
IPC: C02F3/00
Filed: 1999-04-23
Abstract: PROBLEM TO BE SOLVED: To obtain treatment capacity equal to that of a septic tank equipped with a membrane separator without using a membrane separator. SOLUTION: A septic tank is constituted so as not only to successively transfer sewage in the order of an impurity separating and removing tank 1, an aeration tank 2, a sedimentation tank 3 and a digestion tank 4 but also to adjust the concn. of activated sludge in the aeration tank 2 to 5,000-10,000 mg/l. The sedimentation tank 3 is divided into two or more tanks and the upper parts of these divided sedimentation tanks 3a, 3b, 3c are partitioned by partition plates 7 and at least one of a plurality of partitioned regions 5b, 5d is provided with filter materials 6a, 6b.
Patent JP-H10294677-A (JP)
Title: Intermediate frequency circuit
Inventor: OZAKI MASAYUKI
IPC: H04N5/44
Filed: 1997-04-21
Abstract: PROBLEM TO BE SOLVED: To optimize an S/N for an entire intermediate frequency(IF) circuit by always setting the amplification gain of the amplifier on the first stage larger than of the other amplifier. SOLUTION: The amplification gain of a 1st variable gain amplifier 61 is controlled by a gain control voltage V from a 1st gain control circuit and when the gain of the 1st variable gain amplifier 61 gets maximum, an emitter voltage to be outputted by a 10th transistor 10 at a 2nd gain control circuit 64 is minimized so that the gain of a 2nd variable gain amplifier 62 can be made maximum. When the gain of the 1st variable gain amplifier 61 gets minimum, on the other hand, the emitter voltage of the 10th transistor 10 inputted from the 2nd gain control circuit 64 to the 2nd variable gain amplifier 62 gets maximum so that the gain of the 2nd variable gain amplifier 62 can be turned into minimum state.
Patent JP-S5643132-A (JP)
Title: Method and device for decision of floating and flowing state of powdery or granular material
Inventor: ICHIKAWA MASAYOSHI
IPC: B65G53/58
Filed: 1979-09-12
Abstract: PURPOSE: To decide floating and flowing state of powder by measuring the amount of sedimentation, utilizing the relative relation between the amount of sedimentation of powder into a vessel and the floating and flowing state of powdery or granular material.  
     CONSTITUTION: A vessel 11 having an opening 12 arranged is immersed into the phase where powdery or granular material 5 in a fluid tank 3 floats and flows. The powder 5 in floating and flowing state flows into the vessel from the opening 12 of the vessel 11 and sinks and accumulates. A close relation exists between the amount of sedimentation and the floating and flowing state of powder, and as the floating and flowing state of powder becomes more uniform, the amount of sedimentation of powdery or granular material into the vessel 11 increases. Therefore, by measuring the amount of the powder accumulated in a fixed time, floating and flowing state of powder can be decided. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-H04343391-A (JP)
Title: Image display output system
Inventor: KURODA TATSUAKI
IPC: G09G5/02
Filed: 1991-05-21
Abstract: PURPOSE:To provide the image display output system in which the resolution of a color display of a different display member whose gradation property is lower than a reference display member whose gradation property is high and an output member can be made equal to that of the reference display member. CONSTITUTION:In the image display output system which is provided with a reference display member 2 which is connected to a computer 1 and has a high gradation property, a different display member whose gradation property is lower than the display member, connected to the computer, and an output member 3, and executes a color display of numerical data from the computer 1 to at least one member of the reference display member 2, the different display member and the output member 3, this system features that the function for varying the color display allowed to correspond to at least one member of the difference display member and the output member 3 is accordance with a feature of the gradation property of the member is provided.
Patent JP-S63282468-A (JP)
Inventor: YAGI KUNIHIKO
IPC: F25D21/06
Filed: 1987-05-13
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-H02298686-A (JP)
Title: Scroll fluid machine
Inventor: YOSHII YUJI
IPC: F04C18/02
Filed: 1989-05-11
Abstract: PURPOSE:To prevent excessive wear and enhance the durability by furnishing an anti-abrasive member at either or both of the peripheral edge of one surface of a plate of a movable scroll member and the shaft end face of peripheral wall of a stationary scroll member. CONSTITUTION:A scroll type compressor is equipped with a movable scroll member 1 provided with No.1 convolutional member 3 at one surface of No.1 plate 2 and a stationary scroll member 10 having No.2 convolutional member 12 at one surface of No.2 plate 11, wherein the stationary scroll 10 has a peripheral wall 13 surrounding the convolutional member 12 at the peripheral edge of one surface of said No.2 convolutional member 12. The peripheral edge of said surface of No.1 plate 2 is in slide contact with the shaft end face of this peripheral wall 13 formed at the No.2 plate 11. Ring-shaped anti-abrasive members 30, 31 are embedded in the shaft end face of this peripheral wall 13 and the peripheral edge of the No.1 plate 2 in order to prevent excessive wear of these sliding parts. This should enhance the durability of the scroll type compressor.
Patent JP-S62274087-A (JP)
Title: Durable electrode for electrolysis and its production
Inventor: MATSUMOTO YUKIE
IPC: C25B11/10
Filed: 1986-05-22
Abstract: PURPOSE:To produce an electrode for electrolysis having improved passivation resistance and durability by inning an electrode substrate of an electrically conductive metal to form an intermediate layer and by further coating the substrate with an active electrode substance. CONSTITUTION:An electrode substrate of Ti, Ta, Nb, Zr or an alloy thereof is tinned to about 0.5-20mum thickness to form an intermediate layer. This Sn layer may be heated to 300-900 deg.C in an oxidizing atmosphere to convert part of the Sn into Sn oxide. The substrate having the intermediate layer is then coated with an active electrode substance having electrochemical activity such as a Pt group metal or the oxide thereof by thermal decomposition or other method. Thus, an electrode for electrolysis having a long service life and suitable for use in electrolysis accompanied by the generation of oxygen or the electrolysis or an org. substance is obtd.
Patent JP-H085427-A (JP)
Title: Heating resistance type air flow rate measuring apparatus
Inventor: IGARASHI SHINYA
IPC: G01F1/684
Filed: 1994-05-30
Abstract: PURPOSE:To handle a module as one product and prevent the deterioration of measurement precision due to small-size, light-weight, environment change, and installation failure by uniting a circuit part and an auxiliary flow route part to compose a module. CONSTITUTION:An electronic circuit 8 and a circuit housing 9 are fixed in the upper face of a base member 7, a connector 11 is united with the housing 9, and the upper face of the housing 9 is covered with a cover 10. An auxiliary flow route 3 is made to have an L-shaped flow route composed of an inlet open face 301 opened in a face vertical to the base member 7, a first route 302 in parallel to the member 7, a second route 304 vertical to the member 7, an outlet open face 305 opened in a face in parallel to the base member 7, and a rectangularly curved part 303. The auxiliary flow route composing member 4 is fixed in the base member 7 so as to position a heat-generating resistor 1 in the flow route 302 and a temperature sensing resistor 2 in the curved part 303. Consequently, a module in which a circuit part and an auxiliary route are united is composed.
Patent JP-S60262216-A (JP)
Title: Robot measurement system
Inventor: OOTSUKA YASUO
IPC: B25J19/04
Filed: 1984-06-08
Abstract: PURPOSE:To measure an accurate distance between a work and a handling reference point by obtaining the tilt of a visual coordinate system to a robot coordinate system and converting both coordinates into the same quadrant. CONSTITUTION:A work 8 is shifted by a robot 1 within the viewfields (9a-9c) of a visual device 7, and the centroid coordinates of the work 8 are measured at 2 teaching points. At the same time, the robot movement amount is obtained at each teaching point of a robot coordinate at that time point. Then either one of the obtained robot coordinate system and visual coordinate system is converted, and both coordinates are converted into the same quadrant. Then the relative relation is obtained between both coordinate systems. Based on this relation, the movement amount of the robot 1 is measured in a working mode.
Patent JP-H04358128-A (JP)
Title: Thin film transistor type liquid crystal display device
Inventor: OGURA SHIGEKI
IPC: G02F1/1343
Filed: 1991-05-22
Abstract: PURPOSE:To prevent a light leak near a drain electrode and the deterioration of liquid crystal on the gate electrode and to reduce the resistance the gate electrode as to a TFT-LCD. CONSTITUTION:A 1st shield electrode 6 is formed on the drain electrode and a 2nd shield film 8 is formed on the gate electrode 1. The 1st and 2nd shield electrodes 6 and 8 are connected electrically to a counter electrode. A gate auxiliary electrode 7 which is connected electrically to the gate electrode 1 by contact holes 11 and 12 is formed on the gate electrode 1. Consequently, a voltage signal on the drain electrode 2 is cut off by the 1st shield electrode 6 and a voltage signal on the gate electrode 1 is cut off by the 2nd shield electrode 8, so that never enters a liquid crystal layer. Further, the gate auxiliary electrode 7 reduces the resistance of the gate electrode.
Patent JP-S5240883-A (JP)
Title: Noise reduceable pile driver
Inventor: MATSUMOTO YUKIO
IPC: E02D7/08
Filed: 1975-09-29
Abstract: PURPOSE: To provide noiseless pile driver of easy maintenance and inspection enabling to prevent over-heating of the machine body provided with windows equipped with movable shutters fixed with silencing material around a case containing a pile hammer. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-H08289443-A (JP)
Title: Connector for bus duct
Inventor: WASHISAKI SHIGERU
IPC: H02G5/06
Filed: 1995-04-18
Abstract: PURPOSE: To facilitate the insertion/removal of the connecting end part of conductor at the time of interconnection of bus ducts while preventing the accompanied turning of insulating separator at the time of simultaneous tightening of bolts. CONSTITUTION: A pair of positioning members 18 having an engaging part 17 at the corresponding fringe part of an insulating separator 5 extending in the longitudinal direction of conductor and stretching between the opposite fish plates 6, 6 for jointing the side plates of duct are commonly engaged with the engaging part 17 of each insulating separator 5. The bus duct is provided with the tolerance in the breadthwise direction at a part of the positioning member 18 secured with fish plate 6 for jointing the side plates of duct.
Patent JP-S607454-A (JP)
Title: Fixing device
Inventor: NAKAGAWA CHIHIRO
IPC: G03G15/20
Filed: 1983-06-28
Abstract: PURPOSE:To improve paper running performance and prevent a support from cockling during fixation by providing a guide curved surface which forms a slit between the surfaces of a couple of rollers. CONSTITUTION:A guide member 11 has the front end part of a flat plate member curved arcuately and is so slanted that the guide curved surface 11b as the surface of the front end part forms the slit 14 with an upper roller 12. The support 5 when entering the contacting part between the rollers 12 and 13 is curved with the top surface projected and conveyed floating partially over a guide member 11 while part of the reverse surface slides on the guide curved surface 11b in contact. Its floating extent varies with the stiffness of the support 5, which then shifts in contacting part position on the guide curved surface 11b accordingly, so the support 5 is sent to the contacting part between the rollers 12 and 13 while lateral unevenness is leveled at the contacting position. The support 5 contacts the guide curved surface 11b linearly to some width, so it comes into slide contact with a guide member 11 smoothly and passed through the slit 14 naturally.
Patent JP-S61275352-A (JP)
Title: Soluble polyimide solution
Inventor: GOTO KOHEI
IPC: C08K5/10
Filed: 1985-05-31
Abstract: PURPOSE:To provide a soluble polyimide soln. which is suitable for use in coating electronic parts and gives a coating film which is homogeneous, has excellent heat resistance, etc. and does not cause loss in tranparency by moisture absorption, by dissolving a soluble polyimide in a lactone-contg. solvent. CONSTITUTION:A soluble polyimide is prepd., e.g., by reacting a tetracarboxylic acid component (e.g. 2, 3, 5-tricarboxy cyclo pentyl acetic dianhydride) with a diamine (e.g. 4,4'-diaminodiphenyl ether) or a diisocyanate (e.g. 2,4-tolylene diisocyanate). The soluble polyimide is dissolved in a solvent contg. a lactone (e.g. gamma-butyrolactone or gamma-valerolactone) and pref. further an amide (e.g. N- methyl-2-pyrrolidone or N,N-dimethylacetamide) to obtain the desired soluble polyimide soln.
Patent JP-H08294000-A (JP)
Title: Automatic line density conversion system
Inventor: WATANABE HIROSHI
IPC: H04N1/32
Filed: 1995-04-19
Abstract: PURPOSE: To absorb non-coincidence of a source document size and to perform output in the same size as the input. CONSTITUTION: Source document information from a G3 facsimile transmitted to a facsimile adapter is received through a modem 121, converted to code data and stored in a modem buffer 122A by DMA transfer. The code data of the modem buffer 122A are transferred to a DICEP-A (coding/decoding circuit) 122B by PIO transfer, developed into pixel data by being decoded in the DICEP-A 122B and stored in a line buffer 122C. The pixel data stored in the line buffer 122C are stored in a picture element memory 122D which is the common area of the facsimile adapter and transferred to a G4 facsimile by the DMA transfer.
Patent JP-H04323303-A (JP)
Title: Hip processing for long-sized body
Inventor: MAEDA SHUHEI
IPC: B22F3/14
Filed: 1991-04-22
Abstract: PURPOSE:To produce a long-sized body subjected to HIP processing at a high yield without warping the body by subjecting the suspended body to HIP. CONSTITUTION:A long-sized body 10 is placed in an HIP furnace 1 and subjected to HIP to produce the long-sized body. In this process, the step 10A of the body 10 is hitched to the peripheral part of a supporting hole 4 formed in the guide 3 of an HIP processing jig 2 to vertically suspend the body 10. The body is subjected to HIP processing under these conditions. Consequently, the total weight is vertically supported, the body 10 is not warped, and a long- sized body with the shape approximating that of the end product is obtained.
Patent JP-S5642021-A (JP)
Title: Steam heating cooker
Inventor: HOTSUTA KOUICHI
IPC: F24C1/00
Filed: 1979-09-11
Abstract: PURPOSE: To obtain a good finish in cooking of foodstuffs, specially of egg by a mechanism wherein a heating chamber therein is kept at a preset temperature, controlling a steam generating mechanism after temperature of the foodstuffs having been increased thoroughly in the progress of the predetermined period from the start of heating.  
     CONSTITUTION: At the cooking of a pot-steamed hotchpotch (Chawanmushi) and the like, foodstuffs are put in a heating chamber 5 at first and then, a predetermined heating period t 1  is set turning a knob of a digital values variable device 2. Subsequently, when a button of a heating start switch 4 is pushed, a microcomputer 1 starts the subtraction operation of time elapsed based on the standard pulse. Furthermore, when an electronic switch is turned on, a heater 6-1 provided in the steam generating mechanism 6 is applied electric currents and causes vapor to be generated. Through said procedure, the application of currents to the heater 6-1 is stopped for a time, when the temperature within the heating chamber 5 rises and time t 2  passes which is necessary for raising the temperature up to nearly a moderate temperature. Then, the heater 6-1 is applied the currents again when the temperature within the heating chamber 5 reaches a predetermined temperature Ta. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-S5451349-A (JP)
Title: Program test system
Inventor: MATSUMOTO YOSHIHIRO
IPC: G06F15/00
Filed: 1977-09-30
Abstract: PURPOSE: To enable one system  to attain test opration from one terminal equipment efficiently, by providing a distributor and by testing programs by using the idle time of each target computer.  
     CONSTITUTION: Program source codes, inputted from terminal equipment D, are sent to host computer A, where they are stored, and compiled or assembled by the command of terminal equipment D. Binary codes obtained in this way are sent to a target computer via front-end processor A', remote concentrator B 3  and distributor E. Then, the transmitted binary codes are combined with codes inside the target computer by the command from terminal equipment D and codes of the target computer are executed and tested. Next, this result is recorded in host computer A and displayed on terminal equipment D 
     COPYRIGHT: (C)1979,JPO&Japio