baber/WOPTO huggingface dataset:
Patent JP-H105610-A (JP)
Title: Horizontal ultra-fine crushing mill
Inventor: NISHIZAWA KENJI
IPC: B02C17/14
Filed: 1996-06-26
Abstract: PROBLEM TO BE SOLVED: To efficiently perform continuous crushing and batch crushing process and thereby improve crushability with a horizontal ultra-fine crushing mill for continuous crushing process. SOLUTION: Outer cylinder blades 7 are provided on the inner wall of an outer cylinder 6 and inner cylinder blades 5 are provided on the outer surface of an inner cylinder 4 and rotated inside the outer cylinder 6. The interior of this mill is filled with balls 8, and a raw material 1 and water 2 are charged into the outer cylinder 6 from a charge aperture 3 in the continuous crushing mode. The raw material 5 is moved by the blades 5, 7 and crushed by the balls 8 to be transferred to an outlet side. Further, the crushed raw material 1 is discharged into a discharge aperture through the discharge opening 10 of a butt strap 11 installed on the upper half of a butt strap support 9. In addition, the butt strap 11 is replaced by a blind patch in the batch crushing mode, and the charge aperture 3 is closed and the operation is continued for a specified time.  After the end of the operation, the crushed product is delivered from a discharge screen 20 at the lower part of a manhole 9. The butt strap support 9 has a semi-open part on the top, only on which the butt strap 11 is mounted. A clearance between the outer cylinder 6 and the inner cylinder 4 is sealed with a sealing material 12 and a seal holder 13, so that the incidence of a short pass from the discharge opening 10 is minimized when the raw material 1 is crushed at a low viscosity, and the crushability is improved.
Patent JP-H06350419-A (JP)
Title: Pulse signal conversion circuit
Inventor: KIZAKI TAKAYOSHI
IPC: H03K5/26
Filed: 1993-06-14
Abstract: PURPOSE:To obtain an up/down signal free from the variance in output data by outputting plural signals based on directivity from plural output terminals and operating OR among them. CONSTITUTION:A pulse signal having a fixed period is always generated from a clock circuit 13 as a clock. An A-phase signal is inputted at a certain time point, and a B-phase signal is inputted 90 deg. behind this signal. An output signal is generated from an output terminal QA1 of a shift register 11 synchronously with the clock signal just after input of the A-phase signal, and an output signal is generated from an output terminal QA2 synchronously with the next clock signal. A decoder 14 is broken down into 16 kinds of states for outputs of shift registers 11 and 12. Signals 1, 7, 8, and 14 out of these 16 kinds of output signals 0 to 15 are applied to an OR gate 15, and OR is operated to output an up signal. In the same manner, signals 2, 4, 11, and 13 are applied to an OR gate 16, and OR is operated to output a down signal.
Patent JP-H1110223-A (JP)
Title: Method for controlling cutter position of edge preparing device for spiral steel tube
Inventor: MATSUURA TOSHIAKI
IPC: B23K31/00
Filed: 1997-06-23
Abstract: PROBLEM TO BE SOLVED: To control the cutter position of an edge preparing device for spiral steel tubes by following a seam. SOLUTION: Two CCd cameras are moved in the direction of a y-coordinate axis and their positions are detected with a camera position output unit. Before starting measurement, a distance Y12 in the direction of the y-coordinate axis and a proper position of the cameras are set based on the measuring condition of a steel tube 1 and the cameras are moved to the set positions with a position arithmetic unit and a camera position controller. In an image processor, image processing of the images from the cameras is executed, a seam 12 is detected and also the slope angles m1 , m2 of the seam 12 to a z-coordinate axis are calculated. Based on the calculated data m1 , m2 and position data in the z-coordinate axis of the cameras, the outside diameter D of the steel tube and the pitch L of a seam spiral are calculated.  The data of the outside diameter of the steel tube, of the pitch L of the seam spiral and the position data of a cutter and the cameras are inputted to a cutter position controller and the coordinate of the optimum position of the cutter is calculated. By controlling the cutter position based on the calculated result, the edge preparation following the seam 12 is executed.
Patent JP-H06346668-A (JP)
Title: Sealing structure
Inventor: KAWANISHI TAKESHI
IPC: E06B1/62
Filed: 1993-06-11
Abstract: PURPOSE:To improve the life of a sealing material by quickly draining-off water which permeates into a space through cracks and peeled-off parts occurring on the sealing material, in sealing structure wherein the space between the outside of a window sash on the external wall of a building and the inside of a building opening part or a fixed sash glass or a sash, is filled with the sealing material. CONSTITUTION:A sealing material 5 and a water-leading elastic member 6 consisting of a continuous porous material as a backup member for the sealing material 5 are packed in a space 4 formed between sashes 1, 2. The water- leading elastic member 6 is located in a space 4 so as to be closely in contact with outsides 1a, 2a of the sashes 1, 2 and with the inner surface 5a of the sealing material 5, in which space 4 the sealing material 5 is closely in contact with the outsides 1a, 2a. Storm water permeating into the space 4 through cracks and peeled-off parts occurring on the sealing member 5 is quickly led to a water-leading end while being absorbed into the water-leading elastic member 6, and is drained outward through a draining port 7.
Patent JP-H108714-A (JP)
Title: Invert casting form
Inventor: OKUYAMA YOSHINORI
IPC: E02D29/12
Filed: 1996-06-26
Abstract: PROBLEM TO BE SOLVED: To provide an invert casting form capable of efficiently casting both main stream and branch stream channel inverts while conventional mortar casting work to an invert in the bottom of a manhole is carried out by executing troublesome site adjustment work. SOLUTION: Cylindrical form bodies 3 having a semicircular section fitted to inlet and outlet 1a and 1b of a manhole 1 are built on the inlet and outlet and are inserted into them to fix, and a main stream invert 2a can be molded. An outside diameter of inserting sections 3a is expansible with screw jacks 3d provided to the insides of them to facilitate their insertion, and an outside curve ruler 5a and an inside curve ruler 5b divided from a curve ruler 5 can be mounted to the end edge sections 4 of the form bodies 3 to be inserted.  Then, ruler tips 5e and 5e can be fitted to the surface of an inside diameter of a manhole wall hole 1c in a branch stream channel, and two outward form curve lines 2d and 2e of an invert 2b curved for the branch stream channel capable of being channelized to the invert 2a of the main stream can be formed, and a scratching type is moved along the curve lines 2d and 2e to dig the invert 2b to provide.
Patent JP-H0455899-A (JP)
Title: Voice signal coding system
Inventor: OZAWA KAZUNORI
IPC: G10L19/07
Filed: 1990-06-25
Abstract: PURPOSE:To allow extremely efficient quantization and to provide the voice coding system which is good in sound quality even at a low bit rate by subjecting the spectral parameter of a voice signal to a nonlinear transformation corresponding to the characteristic of hearing sensation to make vector quantization. CONSTITUTION:An LPC analysis circuit 130, an LSP quantization circuit 140, an impulse response calculating circuit 170, a weighting circuit 200, and adaptive code book 210, a sound source code book retrieval circuit 230, a sound source code book 235, etc. are provided and the spectral parameter is determined by approximating the inputted discrete input signal by an all Polar type model. The frame is divided to small sections and the pitch parameter is so determined that the signal reproduced in accordance with the past sound source signal is approximated to the voice signal. The spectral parameter is subjected to the nonlinear transformed so as to correspond to the characteristic of hearing sensation by the voice coding system which outputs the sound source signal of the voice signal by expressing the same by the code book. This parameter is expressed by the previously constituted code book 210 and is outputted. The voice coding system which is good in sound quality at <=4.8kb/s is obtd. by the relatively small computation quantity and memory quantity in this way.
Patent JP-H11343145-A (JP)
Title: Hydrophilic composite material
Inventor: KITAMURA ATSUSHI
IPC: C09K3/18
Filed: 1998-05-28
Abstract: PROBLEM TO BE SOLVED: To obtain a composite material capable of exhibiting hydrophilic property restoring function even in a room less liable to get light by forming a layer of an amorphous material capable of forming a hydrophilic coating film comprising anisotropic crystals by reaction with heated moisture on the surface of a substrate. SOLUTION: A layer 2 of an amorphous material such as amorphous alumina or non-crystalline potassium titanate is formed on the surface of a substrate 1 of plastic, glass, ceramics or the like. A hydrophilic coating film comprising anisotropic crystals 3 formed by the reaction of the layer 2 with heated moisture is formed on the layer 2 to obtain the objective hydrophilic composite material having <=30 deg. contact angle with water. The desired thicknesses of the layer 2 and the coating film are <=400 nm each. When the amorphous material is amorphous alumina, the anisotropic crystals are γ-alumina or boehmite. In the case of non-crystalline potassium titanate, the anisotropic crystals are considered to be potassium titanate crystals. The hydrophilic property of the coating film is restored by exposing the surface to water molecules such as steam.
Patent JP-H11336151-A (JP)
Title: Waterproof pan
Inventor: TADOKORO ATSUSHI
IPC: E03C1/20
Filed: 1998-05-28
Abstract: PROBLEM TO BE SOLVED: To apply a good masking process to a floor tile terminal section by fitting a separate resin edge material preventing the dropping of a joint material to the floor tile terminal section when multiple floor tiles are stuck on a waterproof pan via joints. SOLUTION: Multiple floor tiles T, T are stuck on a washing place floor surface 2 by an adhesive, and horizontal joints Mb and vertical joints Ma are formed between the floor tiles T, T. A parting material 9 is arranged on the end section of the horizontal joint MB at a floor tile T terminal section, and the edge of the floor tile T terminal section is protected by the edge material 9. The edge material 9 prevents the dropping of the vertical joints Ma and horizontal joints Mb, it is extrusion-molded with a resin, and it has a fixed piece 9a pinched and fixed between the floor surface 2 of a waterproof pan 1 and the lower faces of the terminal side floor tiles T. A hanging piece 9c is integrally formed at the tip of the fixed piece 9a of the edge material 9, a edge projection 9b is formed upward, and the edge material 9 is erected along the horizontal joints Mb on the terminal side.  The terminal edge is easily processed, a good external appearance is obtained, and watertightness and strength can be secured.
Patent JP-S6321585-A (JP)
Title: Passive distance measuring apparatus
Inventor: MITSUTA YOSHIBUMI
IPC: G01S7/526
Filed: 1986-07-14
Abstract: PURPOSE:To measure the distance to an object at a high accuracy, by measuring the distance to a target with a distance measuring circuit based on a detection output of a delay time detection circuit and parameter information of a parameter information circuit. CONSTITUTION:A pulse-form sound wave emitted from a target such as an active sonar or depth sounder is inputted into a receiving circuit 1 through a soundscope and a delay time is detected with a delay time detection circuit 2 between a direct wave from the target and the reflected wave from the bottom or surface of sea. Parameter information, namely, information on depth and distance to the bottom or the surface of sea of a parameter information circuit 4 is outputted to a distance measuring circuit 3, which calculates the distance to the target based on an output of the circuit 2 and an output of the circuit 4. This eliminates the need for setting two observing points of pulse sounds and enables accurate measurement of the distance to the target at one observing point.
Patent JP-S6226969-A (JP)
Title: Method for processing paper ticket in collect call
Inventor: BABA KUNITAKA
IPC: H04M15/08
Filed: 1985-07-26
Abstract: PURPOSE:To unify the charge calculation by inputting a paper ticket in a collect call sent from a sender side exchange station to an exchange system in an incoming side exchange station so as to unify charging information thereby it onto a magnetic tape. CONSTITUTION:When a subscriber A of an exchange station 10 desires a collect call to a subscriber B of an exchange station 20, a request of collect call is given to a switch board 11. The switch board 11 forms a paper ticket for collect call charging for the subscribers A, B. The paper ticket 40 is sent from the exchange station 10 to the exchange station 20, the exchange station 20 gives the paper ticket 40 for collect call sent from the exchange station 10 to the switch board 21, the content is inputted to an exchange system 22 by using a keyboard of the exchange station 21. The content of the paper ticket 40 is subject to imposing processing by a central processing unit 31 together with other talking ticket handled by the exchange station 20, resulting that the result is recorded on an imposing magnetic tape 32.
Patent JP-S6061128-A (JP)
Title: Method for preventing interference of transfer
Inventor: WAJIMA HIROKI
IPC: B21D43/05
Filed: 1983-09-12
Abstract: PURPOSE:To prevent the mutual interference between arms and to improve the efficiency of a transfer by detecting the positions and advancing directions of the arms of mutually interfering transfers and decelerating or releasing the deceleration of the motions of arms by comparing the distance between both arms with a set value. CONSTITUTION:In a transfer for holding a work by chucks 3 attached to arms 10, 11 which are traversed through a rack and pinion, and transferring the work to a conveyor 8 through a part feeder 4, working tables 5, 7, and an intermediate table 6 in sequence, with the aid of a driving motor 9; the position of the traversing arm 11 is detected when the arm 10 comes to put the work on the table 6, and the arm 10 is decelerated by a control device 12 when the arm 1 comes nearer to the position within a certain set range, and said deceleration signal is released when the arm 11 comes out of the set range. In this way, the arms 10, 11 are prevented from colliding with each other above the table 6, and also an unnecessary decelerating operation is prevented.
Patent JP-S6147158-A (JP)
Title: Dusting powder composition for fry product
Inventor: HIRAMA KOICHI
IPC: A23L5/10
Filed: 1984-08-10
Abstract: PURPOSE:The titled composition, consisting of protein flour dispersible or soluble in water under neutral or alkaline conditions and a specific additive, and capable of giving fries having improved sense of eating without causing peeling of the coating from ingredients nor deformation. CONSTITUTION:A dusting powder composition for fry products obtained by incorporating mixture of 100pts.wt. one or two or more protein flours dispersible or soluble in water under neutral or alkaline conditions, e.g. egg white flour, with 2-100pts.wt. one or two or more additives selected from alkaline earth metal (hydro)oxide and roasted eggshell powder, roasted shell powder and roasted bone powder prepared by firing at >=800 deg.C, and pulverizing the fired eggshell, shell and bones with if necessary a diluent, e.g. wheat flour, in an amount of <=20 times that of the mixture. The surface of ingredients for fries is uniformly smeared with the above-mentioned composition, and the ingredients are dipped in a batter. Bread crumb is applied thereto if necessary, and the ingredients are fried in oil.
Patent JP-H09328456-A (JP)
Title: Indane compound and electrophotographic photoreceptor using the same
Inventor: TAKEI ATSUSHI
IPC: C07C217/92
Filed: 1996-06-07
Abstract: PROBLEM TO BE SOLVED: To obtain both a new indane compound useful as an electron transporting agent for an electrophotographic photoreceptor having high sensitivity and high durability and the electrophotographic photoreceptor containing the compound in a photosensitive layer. SOLUTION: This compound is shown by formula I (Ar1 is an aryl; Ar2 is phenylene, naphthylene, biphenylene or anthrylene; X is H, an alkyl or an aryl; Y is an aryl or a monofunctional group such as a group of formula II) such as 5- N-[4-(4-methylstyryl)phenyl]-N-phenylamino}indane. The compound of formula I is obtained, for example, by formylating a diarylindane derivative and subjecting the formylated substance to a Witting-Horner-Emmons reaction with a corresponding phosphonic acid ester. The compound of formula I is excellent in electron transporting ability and useful as an electron transporting material in a wide region. An electrophotographic photoreceptor having a photosensitive layer containing the compound on an electroconductive substrate is excellent in photosensitive characteristics and is widely usable as an electrophotographic photoreceptor.
Patent JP-S5956221-A (JP)
Title: Magnetic recording medium
Inventor: ISHIGURO TADASHI
IPC: C09D101/18
Filed: 1982-09-27
Abstract: PURPOSE:To suppress the dropout of a back layer and to improve running property, winding property and mechanical strength, by incorporating whiskers which are oriented in a parallel direction in a solid powder form into the back layer. CONSTITUTION:Whiskers are incorporated in a solid powder form into a back layer which is oriented in a parallel direction with respect to the back layer. alpha-Al2O3 (sapphire), BeO (beryllia), B4C, SiC, graphite, Cu, Fe, Ni, Si3N4, TiC, etc. are usable as the whiskers, and the whiskers having >=50:1, more preferably 100:1 acicular ratio and 5.0-1,000mum, more preferably 5-3,000mum average length are used. The solid powder contg. the whiskers and a binder are incorporated in the back layer preferrably at 4:6-7:3 weight ratio. The solid powder of the back layer is constituted essentially of the powder for imparting conductivity such as carbon black powder and the inorg. powder for roughening the surface of the back layer. The modulus of elasticity of the back layer is thus increased, whereby the stiffness of the tape is improved and the amt. of dislodged powder and the number of dropout are decreased. The curling conditions is improved as well.
Patent JP-H1116589-A (JP)
Title: Phoshoric acid type fuel cell
Inventor: NISHIHARA YOSHINORI
IPC: H01M8/02
Filed: 1997-06-24
Abstract: PROBLEM TO BE SOLVED: To effectively recover and recycle a phosphoric acid splashed by power generation in a cell, and allow stable operation for a long time without replenishing a phosphoric acid. SOLUTION: This cell is constituted by layering successively via a separator 6 a cell formed by arranging a porous carbon plate 4A provided with an anode 2 and a flowing groove for fuel gas on one main surface of a matrix 1 holding a phosphoric acid and a porous carbon plate 4B provided with a cathode 3 and a flowing groove for air on the other main surface. In this case, grooves extending to flowing directions of gases are provided in smooth faces opposite to electrodes of the porous carbon plates 4A, 4B, and a porous filler having smaller pores than that of the porous carbon plates 4A, 4B is filled into the grooves.
Patent JP-S5868410-A (JP)
Title: Rolling mill equipped with roll grinding device
Inventor: KIMURA TOMOAKI
IPC: B21B28/04
Filed: 1981-10-21
Abstract: PURPOSE:To grind a roll into a desired rolling roll profile, by providing a device for measuring a cross-sectional shape of roll in the direction of the roll axis by putting both ends of a reduction roll as the reference points in roll diam. measurement and grinding the roll basing on said measured cross-sectional shape. CONSTITUTION:A roll profile measuring device 5 is attached to a beam 7 spanned between both housings placed at driving and operating sides by cylinders 6a and 6b which retreat and advance the device 5, and is movable in the direction perpendicular to the roll 2 axis. Further, the device 5 has numbers of noncontacting distance meters 8 located against the roll 2 surface. On the other hand, a roll grinding device consists of an edged tool 10, a grinder 11 having a mechanism to move the tool 10, and a mechanism 12 to move the grinder 11 in the direction of the roll 2 axis. Then, the grinding device grinds the roll 2 so that the space of the roll 2 coincides with a previously set roll cross-sectional shape which is measured with the aid of the device 5 by putting the roll ends at the driving and operating sides as the reference points of roll measurement.
Patent JP-H0333103-A (JP)
Title: Catalyst for polymerization of alpha-olefin
Inventor: OKANO TOMOKO
IPC: C08F4/658
Filed: 1989-06-30
Abstract: PURPOSE:To produce a highly stereoregular poly-alpha-olefin with an activity at least as high as that attained when an organosilane compound having an aromatic group is used by using a catalyst consisting of a titanium-containing solid catalyst component, an organometallic compound and a specified dimethoxylated silane compound. CONSTITUTION:A catalyst for the polymerization of an alpha-olefin comprising (A) a solid catalyst component essentially consisting of a metal oxide, magnesium, titanium, a halogen and an electron-donating compound, (B) an organometallic compound, and (C) a dimethoxylated silane compound represented by the general formula: R<1>R<2>Si(OCH3)2 [wherein R<1> and R<2> may be the same or different from each other and are each a 1-10C aliphatic hydrocarbon group] and having a volume of 170-500Angstrom <3> as determined based on quantum chemical calculation and an electron density of the oxygen atom of the methoxy group of 0.690-0.800 A.U. (atomic unit) as determined in the same way or having the above volume of 200-500Angstrom <3> and the above electron density of 0.685-0.800 A.U. This silane compound does not form any noxious substance which is problematic when a silane compound having an aromatic group is used.
Patent JP-H0456475-A (JP)
Title: Picture input/output system, picture processor, printer and picture input/output method
Inventor: NAGAOKA MASANOBU
IPC: G06T3/40
Filed: 1990-06-25
Abstract: PURPOSE:To shorten the time for a print processing by deciding reading resolution according to the dimension of a set read area, the dimension of an output picture and the resolution of the recognized output picture. CONSTITUTION:Based on the printing resolution stored in a main memory 14 of a document preparing device 10, the dimension of the image read are of an image original and the dimension of the image insert area of a document, the reading resolution is decided by a reading resolution deciding means composed of the main memory 14 and a CPU 12. When an image is read with this decided resolution, the number of read dots is made the same as the number of dots to be printed and even when a density conversion processing is not executed for matching the number of read dots with the number of dots to be printed, the image can be immediately printed. Therefore, the time for print processing can be shortened.