baber/WOPTO huggingface dataset:
Patent JP-S59221508-A (JP)
Title: Catalyst combustion process
Inventor: AKAGI TOSHIYUKI
IPC: F23D14/18
Filed: 1983-05-30
Abstract: PURPOSE:To provide a rapid and uniform heating of a catalyst layer over its entire range by a method wherein a premixture gas of fuel gas and air is fed near the surface of the catalyst layer, the premixture gas is ignited and combustioned, thereby the catalyst layer is forcibly preheated. CONSTITUTION:When an energization switch for an automatic control device 15 is operated to perform energization, a premixuture gas of a relative high volume of fuel gas and air is forcedly supplied into the space S through a merging flow pipe 11 and a distributer 6, passes from the rear surface of a catalyst layer 4 to a front surface thereof and then the premixture gas is fed near an entire surface of the catalyst layer 4. An igniter 12 is automatically operated just after the energization operation is performed, then a spark is generated toward the surface of the catalyst layer 4, the premixture gas is ignited to start the combustion and finally an entire surface of the catalyst layer 4 is combustioned. When a certain period of time is elapsed after the combustion of the premixture gas is started, the catalyst layer 4 is preheated up to such an ignition temperature as the catalyst combustion is enabled, thereby a relative small volume of fuel gas which is suitable for a normal combustion is supplied and thus a normal catalyst combustion is carried out.
Patent JP-S61257139-A (JP)
Title: Method of rapid heat sterilization for liquid and centrifugal heat sterilizer therefor
Inventor: OKAWARA MASAAKI
IPC: A23L2/46
Filed: 1985-05-09
Abstract: PURPOSE:The titled device having simplified attachments such as pump, etc., being simply disjointed and washed, wherein centrifugal force is applied to a liquid to make the liquid a high pressure, and the liquid which is heated to a high temperature instantly by external heating and the liquid is cooled. CONSTITUTION:The rotor type heat exchanger 2 is set rotatably round the shaft 1 by the motor M, and the heater 4 to heat the heat transfer part 3 of the stock solution A in the heat exchanger 2 from the outside is set. The stock solution A is instantly heated to >=100 deg.C by powerful heating such as burner of the heater 4, the stock solution after the heating is quenched with the refrigerant C and the stock solution is restored to an original temperature.
Patent JP-H02274434-A (JP)
Title: Parts press fit device
Inventor: UENO TSUGIO
IPC: B23P19/02
Filed: 1989-04-17
Abstract: PURPOSE:To perform work of press fitting parts at high efficiency and high accuracy by pressing the end face of a press fitted member to a fixed reference surface to be positioned and held prior to press fitting parts to the press fitted member by a press fitting rod. CONSTITUTION:A lift rod 114 is positioned moving downward by rotary driving sources 112, 116, and a clamping means 122 holds hanging a workpiece W positioned being placed on a supporting table 220 and clamped. The clamping means 122 separates arm members 138a, 138b by actuating a cylinder 124 from the workpiece W partitioning a predetermined space between its end face Wa and a fixed reference surface 206. Next driving a shifting cylinder 304 of a press fit mechanism 300, first by a pressing means 350 pressing a supporting table 220 to a side of a swollen part 204, the end face Wa of the workpiece W is engaged with the fixed reference surface 206, and then a press fit rod 320 holds parts P press fitted to a hole part 16 of the workpiece W. Thus, work of press fitting the parts can be performed efficiently an at high accuracy.
Patent JP-2000295373-A (JP)
Title: Data distribution system
Inventor: NARUKI HIDETOSHI
IPC: H04N21/475
Filed: 1999-04-02
Abstract: PROBLEM TO BE SOLVED: To easily acquire desired data without user's performing a complicated operation in a data distribution system where a distribution terminal records the data distributed from a distribution server on recording media. SOLUTION: When recording media 6 are brought into a distribution terminal 1, a recorded information reading part reads requested information from the media 6 and issues a distribution request for data designated there to a distribution server 2. Consequently, a user can record the data received from the server 2 on self-recording media 6 simply by bringing the media 6 into the terminal 1.
Patent JP-S57131943-A (JP)
Title: Humidifying cooling duct unit
Inventor: SONODA YOSHIYASU
IPC: F24F1/00
Filed: 1981-06-22
Abstract: PURPOSE:To make it possible to perform an effective cooling and humidifying operation at low cost by use of the titled humidifying cooling duct unit by a method wherein a feed water pipe provided with spray nozzles is arrnged within a semi-cylindrical wire netting frame so that humidified air is discharged outside the frame by means of a blowout fan attached to one end of the frame. CONSTITUTION:A rough plastic fiber sheet 3 is put on the semi-cylindrical frame 2 formed of a wire netting 1, then a fine plastic fiber sheet 4 is put on the fiber sheet 3 and both of the sheets 3 and 4 are fixed to the frame 2 with iron collar wires 5. Further, a trough 6 formed of an iron plate is placed on the bottom of the frame 2, the feed water pipe 8 having a plurality of spray nozzles 9... on the upper side thereof is laid over the trough 6 through supports 7 and the air blowout fan 10 is attached to one end of the frame 2, to thereby construct the captioned humidifying duct. In its practical use, a fine spray of water is applied on the fiber sheets 3 and 4 of the frame 2 from the spray nozzles 9... on the feed water pipe 8 and the sprayed water adhered on the fiber sheets 3 and 4 are scattered and vaporized due to an air stream produced by the fan 10 to thereby perform the humidifying cooling operation.
Patent JP-S60239879-A (JP)
Title: Encoding method of divided area value
Inventor: TOMOCHIKA SETSUTAKA
IPC: G06T7/00
Filed: 1984-05-15
Abstract: PURPOSE:To obtain an access code based upon a dicimal number corresponding to a required specific area by forming 4<n> square mesh divided areas and forming a binary bar code pattern corresponding to mesh dividing levels on two outer sides of the outline of the formed area. CONSTITUTION:A specific area is equally divided into four parts respectively in the vertical and horizontal directions to form sixteen large-scale divided areas and hexadecimal numbers consisting of divided area specifying codes ''0''-''F'' are assigned to respective areas. Similarly, each large-scale divided area is equally divided into four parts respectively in the vertical and horizontal directions to form medium-scale divided areas, each medium-scale divided area is equally divided into four parts respectively in the vertical and horizontal directions to form small-scale divided areas and then hexadecimal numbers are assigned to respective divided areas. When respective divided areas are to be divided into four parts, super large-scale hexadecimal meshes which are divided sixteen part are divided into four parts to form extremely large-scale divided areas and quaternary numbers consisting of divided area specifying codes are assigned to respective divided areas. Binary bar code patterns corresponding to the mesh dividing levels are formed on two vertical and horizontal sides on the outside of the outline of the formed part. Thus, a decimal access code corresponding to the required specific area can be found out by reading out the bar code pattern corresponding to the required specific divided area as a binary value and converting the binary number into a decimal number.
Patent JP-S5431644-A (JP)
Title: Induction heating apparatus
Inventor: HASHIMOTO GAKUO
IPC: C21D1/42
Filed: 1977-08-12
Abstract: PURPOSE: To heat a long body without stopping energizing an induction heating coil, by inserting a cooling water pipe for conducting cooling water by force into the main body of an extruding rod which pushes the heated long body in the induction heating coil. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-S60243903-A (JP)
Inventor: WATABE BUEI
IPC: H01G4/12
Filed: 1984-05-17
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-S57212743-A (JP)
Title: Gas electric-discharge panel
Inventor: SHINODA TSUTAE
IPC: H01J11/10
Filed: 1981-06-23
Abstract: PURPOSE:To increase the life of a surface-discharge-type (monolithic) gas electric-discharge panel by preventing any local concentration of the discharge current by carrying out maintenance discharge of the panel between the faces of two electrodes, which are opposed to one another and provided on the inner wall of a V-shaped concave part. CONSTITUTION:Protruding electrodes (Xa) and (Za) facing one another and provided, respectively, on an upper electrode 2 and a third electrode 3 are provided on the slant inner wall of a V-shaped groove 14 provided on an insulating film 13 such a a PbO glass layer. Therefore, the facing surface areas of the protruding electrodes (Xa) and (Za), which are used for discharge maintenance, becomes large. As a result, any local concentration of electric fields which might be caused in the peripheries of the electrodes is prevented, and any concentration of the discharge current is prevented. Consequently, a gas electric-discharge panel with a long life can be obtained without causing any deterioration of the insulating film 13 and a dielectric layer 15.
Patent JP-H05115488-A (JP)
Title: Surgical apparatus
Inventor: RUTSUTSU KOOTE
IPC: A61B17/32
Filed: 1992-04-17
Abstract: PURPOSE: To permit a dynamic configuration such that stresses are appropriately transmitted to opening/closing members. CONSTITUTION: In surgical equipment, particularly for endoscopy, having an opening/closing mechanism comprising opening/closing members such as forceps pieces or incisor pieces secured to a towing member 2, at least one of the opening/closing members (7 or 8) is supported in such a way as to be rotatable about rotating shafts 16, 29, an extraction shank 2 passes through a shaft tube 1, and a notched part (14 or 14a) is formed in at least one of the opening/closing members, with its center point M rotated about the rotating shafts 16, 29. The notched part (14 or 14a) surrounds an annular part 25 formed on the side wall of the shaft tube 1 during use, and the opening/closing members 7, 8 make opening and closing movements about the annular part 25.
Patent JP-H06307042-A (JP)
Title: Vertical gutter fixture
Inventor: HIROSUE MASAYA
IPC: E04D13/08
Filed: 1993-04-23
Abstract: PURPOSE:To stabilize pressing force against a vertical gutter for stabilizing backlash preventing performance, and to prevent the vertical gutter from leaning when attached to a vertical gutter fixture, and to make it easy to set up the optimum elastic force of an elastic means, and to prevent the vertical gutter from being damaged by the elastic means. CONSTITUTION:In a vertical gutter attaching tool A where a basic body 1 is formed of a pair of side holding pieces 11, 11 and a connecting piece 12 in a U-shape, and the tip of the side holding piece 11 is provided with an engaging protrusive part 11a being engageable in the engaging groove b1 of a vertical gutter B, an engaging hole 12a is formed in the connecting piece 12. A belt- shaped elastic plate 3 whose both ends are severally provided with an inserting neck part 3c engageably inserted in the engaging hole 12a is provided, and a space between positions for severally engaging the inserting neck parts 3c in the engaging holes 12a is set up to be shorter than a space between the inserting neck parts 3c, 3c of the elastic plate 3.
Patent JP-H06311787-A (JP)
Title: Inverter
Inventor: MINAMI HIROTSUGU
IPC: H02M7/48
Filed: 1993-04-23
Abstract: PURPOSE:To provide an inverter that obtains converted alternating current output at a specified V/F ratio and thus stably operates induction motors if the input supply voltage differs from a rated voltage. CONSTITUTION:If the voltage of an alternating current power supply AC is lower or higher than a rated voltage, the correcting circuit 46 of a control unit 4 corrects frequency control signals F according to the detection output of a supply voltage detecting circuit 6, and obtains a output frequency that attains a rated V/F ratio. If supply voltage exceeds or fall below a rated voltage, output voltage V0 will not exceed or falls below a value determined by a rated V/F ratio, that is, a rated ratio of output voltage to output frequency. This prevents troubles due to the shortage of torque or overcurrent.
Patent JP-H08271358-A (JP)
Title: Load detecting device
Inventor: TOMIZAWA BUNRO
IPC: G01L3/14
Filed: 1995-03-30
Abstract: PURPOSE: To detect the true load torque of a rotary load without using a coupling by providing a potentiometer detecting the position of a cam. CONSTITUTION: An interior three-stage speed change gear 2 and a torque sensing piece 3 are inserted into a hub body 1. A tire is fitted to the hub body 1 via spokes to form the rear wheel of an electric bicycle. The rotation driving force from a motor is fed to the drive shaft 2c of the speed change gear 2, it is decelerated by the speed change gear 2, then it is outputted to a slope cam 2a to rotatively drive it. The driving torque applied to a slope cam 3a from the slope cam 2a is transmitted to the hub body 1 from a spline 3c via a spline 1a to drive the rear wheel. The position of the slope cam 3a is detected by a potentiometer 5 as the displacement quantity of a rod 5a, and the load torque applied to the hub body 1 (rear wheel) can be detected.
Patent JP-S58215376-A (JP)
Title: Heat-sensitive recorder
Inventor: OOSHIMA NOBUHIRO
IPC: G06K15/10
Filed: 1982-06-08
Abstract: PURPOSE:To permit recording with uniform recording density at high speeds by a method in which the amount of electric energy to be supplied to each heating resistor during each electrification cycle is varied according to the electric energies of the heating resistors during the pevious cycle and also of the adjacent heating resistors. CONSTITUTION:Picture signals G, as digital data Do D2 corresponding to the picture dots Xi-1, Xi... of present line in a shift register 2. are used. In a dimultiplexer 3, electric energy data M1 and M2 of the previous line are used as digital data of each picture dot Y, and in an addess coder 4, both data are used the address data of ROM5. The outputs O1 and O2 are stored as electric energy data N1 and N2 in one-time electrification cycle to a thermal head control circuit 9 in RAM6. In the control circuit 9, the electric energy of each heating resistor of the head 10 is controlled according to the data N1 and N2. Thus, since allowance is made for the effect of heating of the approaching heating resistors, the recording density can be equalized, paeticularly at the high-speed recording time.
Patent JP-H09286757-A (JP)
Title: Production of aromatic carboxylic acid
Inventor: ASAHI YOSHIO
IPC: C07C63/26
Filed: 1996-04-19
Abstract: PROBLEM TO BE SOLVED: To efficiently obtain an aromatic carboxylic acid useful as e.g. a raw material for resins, medicines and agrochemicals at a low cost by oxidizing an alkyl group-bearing aromatic compound. SOLUTION: An aromatic compound bearing alkyl substituent(s) or partially oxidized alkyl substituent(s) (e.g. p-toluic acid) is reacted in the presence of a catalyst, a compound prepared by incorporating a transition metal into hetero- polyacid skeleton having two or more defective structural sites in an aqueous medium, with a molecular oxygen-contg. gas to obtain the objective aromatic carboxylic acid. Specifically, the catalyst is prepared by heat treatment of defective-type Keggin hetero-polyacid ions of the formula [Y<n> M11 O39 ]<(12-n)-> (M is Mo or W; Y is Si, P or Ge; (n) is 1-11) or defective-type Dawson hetero- polyacid inos of the formula [Y<n> M<17> O<61> ]<(20-2n)-> ((n) is 1-9) and a transition metal salt in an aqueous medium at >=100 deg.C, esp. 120-300 deg.C.
Patent JP-H05276409-A (JP)
Title: Signal processor
IPC: G01R23/167
Filed: 1991-04-02
Abstract: PURPOSE: To efficiently and accurately obtain a complex signal by inserting a delay and forming information samples, simultaneously generated in each adder when signals, having time deviation in a signal group is transmitted thereby composing the composite signal in real time. CONSTITUTION: 1st input terminals of relay means 100-2 to 100-n are connected to the 1st output terminals of relay means 100-1 to (n-1) respectively. Then, sampling frequency clocks CL1 to CLn are applied to other input terminals, and other input terminals are corrected by correcting parts 345 to 349, via delays 340 to 344 and connected to adders ADD 359 to 363, respectively. For example, when a thirdly generated signal and a fourthly generated signal are combined and transmitted, it causes time deviation. Then, the 3rd signal precedented generated is delayed for a prescribed time by the delay 342 to form an information sample practically simultaneously generated in the adder 359. Thus, since the composite signal is composed only by a realtime processing, a complex signal is obtained. efficiently and accurately.
Patent JP-S5724293-A (JP)
Title: Seamless cylindrical screen for printing
Inventor: KATSUMA KUNIO
IPC: B41N1/24
Filed: 1980-07-19
Abstract: PURPOSE: To express a graded pattern by a method wherein a specified cylindrical screen is used and the coated amount of an ink or the like is continuously changed.  
     CONSTITUTION: On the outside peripheral surface of a support 1 having a cylindrical surface, a plurality of metallic wires 2 are placed substantially in the axial direction from one end of the cylindrical body to the other end, with small intervals between the wires 2, to constitute axial generating lines. On the axial buses, a metallic wire 3 is wound spirally from one end of the cylindrical body to the other, with small intervals between the loops and in such a manner as to cross the axial generating lines, to constitute circumferential generating lines. Since the interval of the metallic wires 2 and/or the interval of the loops of the metallic wires 3 is continuously changed (that is, the mesh of a screen is continuously changed), a graded pattern can be printed. 
     COPYRIGHT: (C)1982,JPO&Japio
Patent JP-S5221866-A (JP)
Title: Electronic clock with counting function
Inventor: TAWARA IWAO
IPC: B43K29/08
Filed: 1975-08-13
Abstract: PURPOSE:To make an electronic clock which is provided with a function to count the frequency of switch operations in addition to a time counting circuit and has an improved function capable of indication change-over of time and counting content.
Patent JP-H10281623-A (JP)
Title: Method for controlling cooling device by fuzzy reasoning
Inventor: TAKEUCHI MASANOBU
IPC: F24F11/02
Filed: 1997-03-31
Abstract: PROBLEM TO BE SOLVED: To smoothly perform a drainage control after defrosting a cooling device by using the temperature setting value of space to be cooled and one input variable and the defrosting time of the cooling device as the other input variable for performing fuzzy reasoning. SOLUTION: A defrosting control part 17 determines a drainage time Tw by the fuzzy reasoning. A setting value TMPset of a temperature in a storage is used as one input variable for the input of the fuzzy reasoning, namely the variable of the former part of a rule. Further, a defrosting time Tdef is used as the other input variable. Then, nine rules are used as reasoning rules, the output variable Tw obtained by the total rules is subjected to fuzzy synthesis by weighted mean, and the drainage time Tw is determined by obtaining the center of gravity, thus determining a proper drainage time while considering the setting value of a temperature in a storage as well as the defrosting time and preventing frost remainder and effectively suppressing the temperature increase in the storage.
Patent JP-H03295822-A (JP)
Title: Method of forming optical element
Inventor: IMAI SATOSHI
IPC: C03B11/08
Filed: 1990-04-13
Abstract: PURPOSE:To produce an optical element having no cooling strain and to reduce the time for cooling by providing processes of precooling, rapid heating, compression heating and cooling. CONSTITUTION:A plastic forming material 1 is mounted on a hole 2 of a carrier 3 and carried from a path 20 to a cooling furnace 5 to be precooled. Since the furnace 5 is preliminarily supplied with cool air from a cooler 4 to certain temp., the material 1 is cooled as soon as it is put into the surface, and is enough cooled to the inside area. Then the material 1 is carried from the furnace 5 through a path 21 and rapidly inserted to the adjacent heating furnace 7 through a path 22, where only the surface of the material 1 is rapidly heated. Then the material 1 is carried from the furnace 7 through a path 23 and sent to between upper and lower dies 5a, 8b of the adjacent forming die machine, where the material is subjected to compression heating between the dies. Then the material 1 as molded is cooled by upper and lower temp. controller 9a, 9b and then released.
Patent JP-S62253368-A (JP)
Title: Transparent foaming alcohol drink containing vegetable juice
Inventor: TAKEDA KAZU
IPC: C12G3/04
Filed: 1986-04-28
Abstract: PURPOSE:Transparent foaming alcohol drink containing vegetable juice having a characteristic taste and nutritive value of vegetable juice besides characteristic taste of beer, obtained by blending beer with filtrate of vegetable juice obtained by membrane filtration or ultrafiltration. CONSTITUTION:Vegetable juice such as preferably tomato juice, etc., (preferably concentrated juice) is subjected to membrane filtration or ultrafiltration to give filtrate, which is blended with beer in a ratio of preferably 1:1-1:3 and preferably ethyl alcohol, saccharide, acidic seasoning, flavor, etc., to give foaming alcohol drink containing vegetable juice.
Patent JP-H09287547-A (JP)
Title: Operation method of high specific speed reversible pump-turbine
Inventor: KUWABARA HISAO
IPC: F03B15/04
Filed: 1996-04-19
Abstract: PROBLEM TO BE SOLVED: To prevent water thrust from abnormally increasing by closing a guide vane quickly directly after interception and slowly after a first peak value of rotating speed, so that at full load interception, first and second peak values in a specific relation appear in water pressure of a pipe line on the upper stream side respectively before the first peak value of a runner rotating speed and directly after exceeding it. SOLUTION: At full load interception, the opening of a guide vane is controlled so that a first peak value Ha appearing on the pipe line water pressure on the upper stream side before rotating speed of a runner 1 becomes the first maximum rotating speed Np, and a second peak value Hb appearing on the process in which rotating speed of the runner 1 falls after the maximum value Np are in relation of Ha≈Hb or Ha>Hb.  For controlling in this way, at first the opening of the guide vane is quickly closed before rotating speed of the runner 1 is raised by load interception and reached to the first maximum rotating speed Np, so as to restrain the rising width itself of rotating speed, and after reaching the first maximum rotating speed Np, it is closed at lower speed than the speed directly after interception, and hence irregular pulsation of S-shaped characteristic is restrained at minimum.
Patent JP-H04328824-A (JP)
Title: Manufacture of semiconductor device
Inventor: YAMASHITA TAKASHI
IPC: H01L21/3205
Filed: 1991-04-30
Abstract: PURPOSE:To enhance the reliability upon an upper layer wiring as well as the electromigration resistance of a contact part within a semiconductor device having multilayer inter connection. CONSTITUTION:The title manufacture of semiconductor device is composed of a step to form a high melting point metallic film 37 in a contact hole 33 as well as another step to form the first layer aluminum base wiring layer 34 within the temperature range of 300-600 deg.C on the metallic film 37.