baber/WOPTO huggingface dataset:
Patent JP-H04294413-A (JP)
Title: Time adjusting device for network system
Inventor: KIRIYAMA KAZUTAKA
IPC: H04Q9/00
Filed: 1991-03-25
Abstract: PURPOSE:To improve failure in accurate time adjustment due to transmission delay, mistransmission, etc., in a conventional method for transmitting synchronous time information at a prescribed period from a station having a master clock to plural stations having slave clocks through a network in the case of adjusting time in a system connecting the master clock station to the slave clock stations through the network such as an LAN. CONSTITUTION:A time synchronizing pulse transmitting signal line 4 is newly disposed between the master clock station 1 and the slave clock stations 2, a time synchronizing pulse signal TP and time data TD for the pulse TP are respectively transmitted from the station 1 to the stations 2 through the signal line 4 and the network 3 at the prescribed period of the master clock 11 and the stations 2 execute the time adjustment by using the pulse TP and the data TD.
Patent JP-H01233292-A (JP)
Title: Method for glycosylation
Inventor: TAKEDA KAZUISA
IPC: C07H17/02
Filed: 1988-03-15
Abstract: PURPOSE:To advantageously glycosylate hydroxyl groups of a sugar anomer in good yield of glycosides in a small number of reaction steps, by reacting the above-mentioned hydroxyl groups with a specific thiocarbonate to directly thioglycosylate the anomer groups and then reacting the resultant groups with other sugars. CONSTITUTION:The hydroxyl groups of a sugar anomer are reacted with S,S'-bis(1-phenyl-1H-tetrazol-5-yl)dithiocarbonate to directly thioglycosylate the anomer groups. The resultant groups are then reacted with other sugars to carry out glycosylation.
Patent JP-H103542-A (JP)
Title: Method and device for processing input picture
Inventor: JAMES HEDORII WILKINSON
IPC: H04N7/26
Filed: 1997-03-13
Abstract: PROBLEM TO BE SOLVED: To recombine output frames without generating asymmetrical distortion in a picture in dividing an input frame into various different spatial frequency band width components by repeating filtering and subtraction steps for an output frame having both low horizontal and vertical frequency bands and generating logarithmically divided output frames. SOLUTION: An input picture signal I is horizontally filtered by a low pass filter 24 to generate a signal L1. The signal L1 is subtracted from the signal I by a subtraction circuit 26 to generate a signal H1. The picture signals L1, H1 are video signals having maximum resolution similarly to the signal I. Then a signal HL1 is generated by filtering the signal H1 by a filter 28 and subtracted from the signal H1 by a subtraction circuit 30 to generate a signal HH1. A signal LL1 is similarly generated by a filter 32 and subtracted from the signal L1 by a subtraction circuit 34 to generate a signal LH1.
Patent JP-H01233385-A (JP)
Title: Setting of initial sound field
Inventor: ISHIWATARI TSUNEO
IPC: G01S7/52
Filed: 1988-03-15
Abstract: PURPOSE:To enable the setting of a sound field made by a sound source with a sharp directivity, by setting a directional sound source as array sound source with an equivalent vertical directivity to calculate an initial sound field using a mirror image sound source. CONSTITUTION:Sound source information inputted is sent to an interpolation device 3, which calculates an element interval and an element depth of an equivalent linear array sound source from sound source information. A sound source directivity sample data is transferred to a DFT circuit 4 and the element depth is transferred to a mirror image sound source setter 5 and to a transmission function calculator 6. The DFT circuit 4 calculates a weight vector of the equivalent linear array sound source to be transferred to a register 8. The mirror image sound source setter 5 sets a mirror image sound source depth to be transferred to a transmission function calculator 7 as sound source information. The transmission functions from the transmission function calculators 7 and 8 are transferred to a vector multiplier 10 through an adder 9. The vector multiplier 10 calculates a sound field (p) at an initial position to be transferred to a register 11. The initial sound field (p) is outputted at an output terminal 13.
Patent JP-S55151540-A (JP)
Title: Method of simultaneous production of carbamic ester and formamide
Inventor: MIZUNO KINICHI
IPC: C07C239/00
Filed: 1979-05-15
Abstract: PURPOSE: The reaction of inexpensive and readily available urea with a formic ester gives simultaneously both of a starting material of medicines such as hypnotic and another starting material of chloramine or solvent.  
     CONSTITUTION: The reaction between a formic ester of HCOOR (R is alkyl) and urea gives simultaneously both of a carbamic ester of NH 2 COOR and formamide. The reaction is effected preferably at 120W200°C under a partial pressure of carbon monoxide of higher than 10kg/cm 2 G in the presence of a catalyst of heavy metal salt. The amount of the formic ester employed is 0.5W10, preferably 1W5mol, per mol of urea. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-H07281144-A (JP)
Title: Stereoscopic display device
Inventor: ISHIMOTO MANABU
IPC: G02B26/10
Filed: 1994-03-29
Abstract: PURPOSE:To provide a stereoscopic display device provided with a beam deflection means without a mechanical movable part by using a light de-flector holding a liquid crystal whose anisotropy of dielectric constant is smaller than zero between a pair of electrodes opposing to each other in the beam deflection means. CONSTITUTION:This device is provided with a two-dimensional image display means 6 displaying two-dimensional images with viewing directions different from each other and the beam deflection means 8 deflecting a beam from a pixel constituting an image of an image display means 6, and the beam deflection means 8 uses the light deflector holding the liquid crystal whose anisotropy of dielectric constant is smaller than zero between a pair of electrodes opposing to each other. The two-dimensional image display means 6 displays plural two-dimensional images with viewing directions different from each other simultaneously or time sequentially successively. A so-called VGM light deflector is used as the beam deflection means 8. Thus, the stereoscopic image display device without the mechanical movable part is realized. Then, when a phase distribution is calculated beforehand to be stored in a data table, the deflection is attained only by referring to that.
Patent JP-H09252321-A (JP)
Title: Packet exchange for mobile terminal equipment
Inventor: OBA YOSHIHIRO
IPC: H04L12/70
Filed: 1996-03-15
Abstract: PROBLEM TO BE SOLVED: To allow the exchange to make busy state channel changeover and multi-connection at a high speed with high reliability for a mobile terminal equipment by using a packet exchange network. SOLUTION: Packet exchanges 11a, 11b, 11c exchange and output packets to a desired output link. Transfer changeover means 15a, 15b, 15c select storage or transfer of each mobile terminal equipment based on the update of mobile state of the terminal equipment and the moving state. The transfer changeover means 15a, 15b, 15c have three entries of an ID used to identify the mobile terminal equipment for each mobile terminal equipment, a moving state denoting whether usual communication state or channel changeover state, and a transmission state denoting whether a packet is to be stored or to be transferred. The transfer state is two stages of 'transfer' and 'storage' and when the transfer state is the 'transfer', the packet is transferred as it is to a destination mobile terminal equipment and in the case of the 'storage', the packet is buffered in the exchanges.
Patent JP-H07227301-A (JP)
Title: Hard plate for field spike shoe used on track
Inventor: KATAOKA AKIRA
IPC: A43B13/26
Filed: 1994-02-17
Abstract: PURPOSE:To provide a hard plate for field spike shoes used on track whereby running motions are improved and speed-up is achieved, by improving a rebounding force which is caused when a toe part lands. CONSTITUTION:This hard plate 2 has on its surface 2a a plurality of stud-like projections 9 and a number of projections 12 shorter than the stud-like projections 9 and constitutes the toe part 1a of a shoe sole 1. In the hard plate 2, almost the central part of the surface 2a is made stick out to provided a rebounding area 3 bulging higher than the other areas 2c of the surface.
Patent JP-S63225513-A (JP)
Title: Method and device for producing high-purity granular silicon
Inventor: ABE TOSHIHIRO
IPC: B01J8/24
Filed: 1987-03-14
Abstract: PURPOSE:To obtain the title silicon while preventing the formation of fine powder, by supplying a silicon hydride, etc., silicon crystal grains into a fluidized-bed reactor, providing a specified gas diffusing plate to increased the contact efficiency, and blowing silicon hydrides into the part directly above the plate to cause a reaction. CONSTITUTION:Silicon crystal grains are packed into the fluidized-bed reactor 6 from a line 6, the inside is flushed out with an inert gas, the gaseous H2 and/or the inert gas such as Ar are blown into the reactor from a line 1, the grains fluidized through a diffusing plate 7 and heated to 550-1,000 deg.C by a heater 12, and silicon hydrides such as monosilane and disilane or the hydrides and gaseous H2 and/or an inert gas are supplied from the raw gas injection nozzles 11 of a line 2 to the part directly above each stage of the gas rediffusing plates 10 each consisting of a perforated plate having the area corresponding to 40-90% of the cross-sectional area of the reactor 6. The bubbles are separated and rediffused by the rediffusing plate 10 to increase the contact efficiency, reaction is carried, silicon is deposited on an element and grown, and the title silicon having 500-1,500mu mean grain diameter is continuously drawn out through a product grain discharge pipe 8 and a grain discharge pipe 8 and a granular silicon discharge line 5.
Patent JP-H09231852-A (JP)
Title: Contact metal piece mounting structure
Inventor: TAKAHASHI RYUICHI
IPC: H01H1/00
Filed: 1996-02-22
Abstract: PROBLEM TO BE SOLVED: To hold a gap between a contact metal piece and a holder hole for it and prevent the contact piece from malfunctioning by equipping the contact piece with a detention part, and thereby restricting the rotation of the contact piece in the thread fastening direction by the engagement part provided in the contact metal piece. SOLUTION: A contact metal piece 8 is made in the form of a key hole composed of a circular fixation part 8a having a threaded hole 2 and a contacting piece 8b in the form of a short strip extending from the fixing part 8a. A part of the contacting piece 8b near its foremost is bent into a cylindrically curved surface and protruded up so that an electric contact 8c is formed. A projection 8b as engaging part protruding in the direction across the plate width is furnished on each side of a part near the base end of the contacting piece 8b. The contact metal piece 7 is fitted in a holder 4, and a counter-sunk headed screw 5 is inserted through the threaded hole 2 so that fastening is generated in the condition that the tip of the containing piece 8b is engaged by an overhung part 6. Because the projections 8b and contacting always with the holder 4.  The rotation of the screw 5 at the time of thread engagement is restricted, and the cpntact piece 8 will not rotate in the thread tasting direction.
Patent JP-H11261777-A (JP)
Title: Picture reader
Inventor: IWATA HIROSHI
IPC: H04N1/19
Filed: 1998-03-11
Abstract: PROBLEM TO BE SOLVED: To obtain a device capable of reducing a manufacturing time and cost by fixing a positioning member with a reference plane becoming fixing reference so as to fix an image sensor chip and a filter glass so as to secure precision for practical use without adjustment of an image sensor or with minimum adjustment of it. SOLUTION: A positioning member with the reference plane becoming the fixing reference is fixed to the substrate so as to fix the image sensor chip and the filter glass. This device is constituted of a lens barrel component 5 mounting a lens 4, the substrate 8 adhered by superposing the filter glass 6 and the sensor chip 7 and the positioning member 10 fixed to the reference position of the substrate 8. Three projections are formed on the lower face of the member 10 and recessed holes corresponding to these projections are formed at the prescribed position of the substrate 8. Then, the blue colored belt 6a of the glass 6 is formed so as to cover a prescribed photodetective element just at the time of matching the reference planes of the glass 6 and the chip 7.
Patent JP-H07271912-A (JP)
Title: Automatic character identifying method
Inventor: IGA KAZUHIRO
IPC: G06K9/03
Filed: 1994-03-30
Abstract: PURPOSE:To provide an automatic character identifying method which can deal with the thinning, the smear, the missing dots, etc., of characters and also can improve the recognizing accuracy and the reading efficiency of characters. CONSTITUTION:A reference character is printed by a printer simultaneously with an identified character. A camera and a reader segment the identified character and compare it with a stored character pattern. When the degree of matching is high in this comparison, the recognition of the character is decided. If the degree of matching is not high, the identified character is compared with the reference character. Then a reference character of a high degree of coincidence is detected and the identified character is recognized.
Patent JP-S56157805-A (JP)
Title: Tracking method of continuous material
Inventor: WATANABE IWAO
IPC: G01B21/06
Filed: 1980-05-09
Abstract: PURPOSE: To improve the accuracy of tracking a material by a methed wherein pinch rollers are provided near a reference point of a material flowing continuously and an objective point provided properly away therefrom respectively, and the expansion and contracting of the mateial is detected from the difference between the numbers of revolutions of said pinch rollers.  
     CONSTITUTION: A material 1 is marked with a mark point E, passed through a sensor 2 located at a reference point and delivered through an objective point B properly away therefrom. Pinch rollers 11 and 12 are provided near the sensor 2 and the objective point B, and the difference between the numbers of revolutions thereof is placed in an expansion counter 15. When said value is (m), expansion is Δl= 2πrm, where (r) is the radius of the pinch rollers, and an average expansion is Δl/ l. This means that the distance L between the sensor 2 and the objective point B has reduced to L'=L/(1+Δl/l). A preset value (L'/pulse generating rate) is set to a counter 4, and the number of the pulses generated according to the movement of the material 1 is subtracted therefrom. When the result becomes 0, the mark point E should have reached the objective point B. Thereby, the delivery of the material can be highly accurately controlled. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-H11236290-A (JP)
Title: Raw material addition system for single crystal pulling-up device
Inventor: HARADA ISAMU
IPC: C30B15/02
Filed: 1998-02-25
Abstract: PROBLEM TO BE SOLVED: To enhance the degree of freedom of operator behavior by performing automatic detection of the solidified state in the raw material addition system for solidifying the surface of a residual melt and then performing addition of the raw material, at the time of additionally supplying a solid raw material into a crucible for single crystal pulling-up. SOLUTION: This system 1 is used for solidifying the surface of a melt 11 to form a solidified surface 11k and then supplying the solid raw material onto the solidified surface 11k, in order to prevent failure due to melt splashes, etc., from being generated, at the time of additionally supplying a solid raw material to a melt 11 in a crucible 10. In the system 1, the solidified state of the solidified surface 11k is detected with a visual sensor 2 such as CCD(charge coupled device) to inform operators of the completion of solidification and concurrently, to automatically start supply of the solid raw material.
Patent JP-S62218980-A (JP)
Title: Fixing device appropriate for fixing of toner image to film
Inventor: KOBAYASHI KUMIKO
IPC: G03G15/22
Filed: 1986-03-20
Abstract: PURPOSE:To prevent a film from heat deflection by setting up the temperature of a heat roller higher than the melting start temperature of the resin of toner and lower than the heat deflection starting temperature of the film and specifying pressure between the heat roller an a press roller and a nip passing time. CONSTITUTION:The temperature of the heat roller 6 is set up higher than the melting starting point of the resin of the toner and lower than the heat deflection starting time of an overheader projector film (OHP film). Supposing the pressure between the heat roller 6 and the press roller 7 is Pkg/cm<3> and the time required for the passage of the nip width between the heat roller 6 and the press roller 7 by the film is (t) sec, both the conditions of Pt>0.2 and P>3 are satisfied to execute fixing. Consequently, a toner image can be fixed on the OHP film with high light transmissivity and the OHP film can be prevented from the generation of wavy heat deflection.
Patent JP-S57177935-A (JP)
Title: Manufacturing device of unfired lump ore
Inventor: NAKAYAMA MICHIO
IPC: C22B1/243
Filed: 1981-04-23
Abstract: PURPOSE: To manufacture lump ore without burning it, by constituting this manufacturing device of a gas blowing device of one side for blowing gas containing saturated steam of a prescribed temperature, and a gas exhaust device of the other side, between which a material moving from one side to the other side is placed, and an aging chamber for executing the aging in the course of movement.  
     CONSTITUTION: A material which has added granulated slag as a binding material to pulverulent iron ore is supplied to a square shaft 4 by a feeder 5 and goes down. Gas containing saturated steam at 70°C and gas containing saturated steam at 100°C are blown in from a feed header 11 to a low temp. part and a feed header 18 to a high temp. part, respectively, so as to meet at right angles to the going-down material, heat the material, and after that, are exhausted to a duct line 23B. The material further goes down, reaches a main aging chamber 4D, regular aging is performed, and a pellet having sufficient strength is obtained. This pellet is dried up by hot air from a drying air header 26, becomes a product pellet 6, and is cut out by a rotary blade type cutting nachine 8. 
     COPYRIGHT: (C)1982,JPO&Japio
Patent JP-H05107254-A (JP)
Title: Analyzer
Inventor: BURENDA ERU SUKARATSUTO
IPC: B01L3/00
Filed: 1992-03-17
Abstract: PURPOSE: To analyze a small amount of liquid sample for a target chemical substance and, at the same time, to prepare an analyzable product by providing a pressurizing device which acts on a pouch divided into a plurality of cells and an analyzer. CONSTITUTION: A pressure-shrinkable cell 110 is constituted of a wall section 112 formed by RF welding and a relatively weak breakable wall section 114 formed by heat-sealing. Another pressure-shrinkable cell 120 is constituted of a wall section formed by RF welding and a relatively weak wall section 122 which is formed by heat-sealing so as to make a fluid to flow out of the cell 120. The cell 120 contains a chemical which converts a target chemical substance contained in a fluid sample into a reaction product and the reaction product becomes a solution which can be analyzed colorimetrically.  At the time of analyzing the fluid sample for urea, an urea analyzing enzyme which converts urea into ammonia through a catalytic action is used as the chemical contained in the cell 120 and the amount of a catalyst varies depending upon the lower limit of the midpoint of the predicted concentration range of the chemical substance.
Patent JP-H11173304-A (JP)
Title: Pressure oil control device
Inventor: OGATA AKIO
IPC: F16K11/07
Filed: 1998-02-25
Abstract: PROBLEM TO BE SOLVED: To maintain other stage switching positions of four or more stable positions by equipping both pilot chambers faced with both the ends of a spool, and a pilot pressure source for supplying pressure to the pilot chamber of a switching valve composed of a centering spring for keeping the spool neutral. SOLUTION: The cap 6 and 7 insides are adopted as pilot chambers 8 and 9 on both the sides of a valve main body 1, and a guide rod 10 is connected to the end surface of a spool 5 facing to one side chamber 8 to provide a pair of spring receivers 11 and 12 on the rod 10. A centering spring 13 is provided between both the spring receivers 11 and 12 to keep the spool 5 neutral by the spring force of the spring 13 through the constitution of a stopper, etc. A pair of proportional solenoid valves 28 and 29 are incorporated into the valve main body 1, are functioning as a switching means for guiding pilot pressure to the chambers 8 and 9 via passages 32 and 33, and can control the switching valve into multiple stages.
Patent JP-S60207235-A (JP)
Title: Inner conductive film forming composition of cathode-ray tube
Inventor: KONISHI SHINICHI
IPC: H01J29/86
Filed: 1984-03-30
Abstract: PURPOSE:To make formation of an extremely uniform inner conductive film possible by using a coating liquid composed of a conductive member, alkali metal silicate, and water added with a predetermined quantity of sodium alginate. CONSTITUTION:A coating liquid composed of a conductive member, an alkali metal silicate, and water, added with a predetermined quantity of sodium alignate is used. As said conductive member a mixture of graphite and ferricoxide is used and the quantity of the sodium alignate is suitably 0.01-1.0wt% of the coating liquid. The viscosity of the coating liquid is 100-10,000 centipoise and preferably the range of 180-4,900 centipoise for spray coating and 4,900-10,000 centipoise for brush or sponge coating will give good results. By this method an excellent inner conductive film having a desired electric resistance and adhesive strength and less gas discharge and less foaming characteristics can be formed.
Patent JP-H11255880-A (JP)
Title: Preparation of copolymerized polyester
Inventor: OKOCHI TAKAO
IPC: C08K5/52
Filed: 1998-03-12
Abstract: PROBLEM TO BE SOLVED: To provide a preparation process of a poly(ethylene isophthalate/ ethylene terephthalate) copolymerized polyester which is suitable for gas barrier containers, etc., has a large molecular weight, has a good color tone, heat resistance and impact resistance and has a good transparency. SOLUTION: When preparing a random copolymerized polyester wherein the molar ratio of an ethylene isophthalate unit and an ethylene terephthalate unit is from 95/5 to 15/85, an oligomer having a number average molecular weight of 2,000 or smaller is added with from 1×10<-4> to 200×10<-4> mol phosphoric acid or an ester thereof against 1 mol acid component and esterified for 0.5 hr or more, then added with specific amounts of an antimony compound, a cobalt compound and a germanium compound as polycondensation catalysts and polycondensed until the number average molecular weight reaches 10,000 or larger.
Patent JP-S58177679-A (JP)
Inventor: KIMURA YUTAKA
IPC: A63F9/00
Filed: 1982-04-14
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。