baber/WOPTO huggingface dataset:
Patent JP-H11309524-A (JP)
Title: Plate with many holes and manufacture thereof
Inventor: SAWADA SHOHEI
IPC: B21D31/02
Filed: 1998-04-27
Abstract: PROBLEM TO BE SOLVED: To enable the formation of holes having arbitrary dimension having a simple structure by shearing and forming a part of a plate material and forming the hole parts with gaps between plural pairs sheared surfaces penetrated in the plate thickness direction of the plate material. SOLUTION: An expanded part 2 is formed in a rectangular shapes and in the one part, in which a part of the plate material 1 is expansion-deformed toward the one surface side. In a part of the side part of the expanded part 2, e.g. in a part of mutually faced two long sides, the plate material 1 is shear- deformed to form one pair of the sheared surfaces 3a, 3b penetrated in the plate thickness direction of the plate material 1. The sheared surfaces 3a, 3b are faced to mutually a part and the gaps are formed between mutually faced parts of the sheared surfaces 3a, 3b to form these gaps as the hole parts 4. Since the plate with many holes can be formed only by shearing a part of the plate material 1, the structure is simple and also, this manufacturing method is simple and has efficient.
Patent JP-S5641215-A (JP)
Title: Preparation of heat-resistant polymer
Inventor: IKUMA SADAO
IPC: C08F2/00
Filed: 1979-09-12
Abstract: PURPOSE: To obtain a polymer with excellent heat resistance, solvent resistance and moldability, by the block polymerization with continuous addition of a mixture of a vinyl aromatic compound and maleic anhydride to a polymerization system, followed by the suspension polymerization with addition of vinyl cyanide.  
     CONSTITUTION: A heat-resistant polymer composed of 85W50wt% (hereafter described as %) of a vinyl aromatic compound, 7W25% of maleic anhydride and 7W 25% of vinyl cyanide, is prepared by carring out block polymerization in the presence of a vinyl aromatic compound-maleic anhydride monomer mixture containing about 0.5W6% of maleic anhydride, with continuous addition of a vinyl aromatic compound-maleic anhydride monomer mixture containint 15W45% of maleic anhydride, to the polymerization system, until 30W70%, based on the total monomer, of the monomer is converted, followed by the admixing with vinyl cyanide, completing the polymerization by suspension polymerization with intermittent or continuous addition of a suspension stabilizer-containing water, and recovering a granular polymer. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-H08313499-A (JP)
Title: Method and apparatus for discriminating internal state of piping
Inventor: IIMURA SHOICHI
IPC: G01B17/00
Filed: 1995-05-16
Abstract: PURPOSE: To discriminate the state in piping as a reflecting position and the shape at that position by comparing and collating the change pattern accompanied by the renewal of frequency with a plurality of preliminarily stored standard change patterns. CONSTITUTION: Electric signal pulses corresponding to (n) kinds of frequencies are successively generated from a signal generation circuit 3 at a proper time interval under the control of a CPU 14 and applied to a speaker 1 through a power amplifying circuit 2 to successively transmit transmission sonic pulses into piping as plane waves from the speaker 1. Reflected sonic pulses are received by a microphone 4 to be subjected to A/D conversion by an A/D converter 7 through an amplifying circuit 5 and a gain control circuit 6. Correlation processing is performed between the waveform of the reflected sonic pulses and that of the corresponding transmission sonic pulses preliminarily stored in a memory 16 by a digital signal processor 15.  The arrival directions of reflected sonic pulses are discriminated by microphones 4, 8 and simultaneous discrimination processing in two directions becomes possible.
Patent JP-S608969-A (JP)
Title: Processing time displaying system
Inventor: OOI KIYOSHI
IPC: G06F12/00
Filed: 1983-06-29
Abstract: PURPOSE:To display a forecasting value of a processing time to an inputted specified processing on a screen by providing a processing time statistical part, a processing time forecasting part, a statistical data accumulating part, etc., in a conversational type data base system. CONSTITUTION:In a conversational type data base system, a processing time of a data processing part 4 is measured in a processing time statistical part 6, and recorded in a statistical data accumulating part 7 together with information of a classification of processing and a classification of data sent from a command analyzing part 3. A processing time forecasting part 8 calculates an average, a dispersion, etc. of the processing time at every classification with regard to a statistical data accumulating part 7. Subsequently, the information of a classification of processing and a classification of data is sent to the circuit 8 from the circuit 3, and a data of an average, a dispersion, etc. of the processing time corresponding to the classification of processing and the classification of data is displayed as a forecasting value on a display part 1 through an input/output interface part 2. Since such a display can be executed, a man-machine interface can be improved.
Patent JP-S61274584-A (JP)
Title: Switching unit for video signal
Inventor: TAKAHASHI HIROSHI
IPC: H04N5/268
Filed: 1985-05-30
Abstract: PURPOSE:To reduce the number of control lines between a cross point and a control circuit and that of the control circuit by making the cross point on or off according to the AND condition of two cross point control input signals. CONSTITUTION:As for a cross point 10, when either one of control input terminals 16 or 19 is 'L', a diode 17 or a diode 18 is turned on and base voltage of a transistor 14 is reverse-biased and the cross point 10 is turned off. At such a case, the cross point 10 is turned on according to the AND condition in each 'H' level of the terminals 16 and 19.
Patent JP-S62275284-A (JP)
Inventor: NISHIMURA NORIHISA
IPC: G09B21/00
Filed: 1986-05-23
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-H07145768-A (JP)
Title: Fuel injection device of two-cycle engine
Inventor: KISHIDA HAJIME
IPC: F02M67/02
Filed: 1994-05-09
Abstract: PURPOSE:To provide the fuel injection device of a two-cycle engine for forming an engine whose performance or fuel consumption, etc., are improved by indicating rates, timings, terms, etc., of injection of air, to a combustion chamber, followed by injection of fuel and the fuel. CONSTITUTION:An injection space 10 is attached to the combustion chamber 7 of an engine via an opening/closing valve 11 communicated thereto, and an air supply source 19 is connected to a separation part, from the opening/closing valve 11, of this injection space, and a fuel injection nozzle 12 is faced to the injection space 10 between the connection part and the opening/closing valve 11, and fuel injected in the injection space 10 is supplied to the combustion chamber 7 by opening the opening/closing valve 11 and being followed by the air from the air supply source 19. A fuel injection period from the fuel injection nozzle 12 is extended at the time of high speed rotation in comparison with the period of the low speed rotation of the engine, and a period of air injection for injectingly supplying fuel inside of the injection space 10 to a combustion chamber 7 by the air from the air supply source 19 is extended at the time of high speed rotation in comparison with the period at the time of the low speed rotation of the engine.
Patent JP-S5451536-A (JP)
Title: Optical distributor
Inventor: SAITOU MASAMITSU
IPC: G02B6/28
Filed: 1977-09-30
Abstract: PURPOSE: To perform multidistributing readily to the optical guides being connected by distributing the light wave of one optical guide to plural optical guides through a ring- or spherical shell form optical guide part.  
     CONSTITUTION: Plural optical guides 14, 15... are connected respectively radially to a ring-form optical guide part 11 having an outside reflection surface 12 and an inside reflection surface 13. Light waves are introduced from, e.g., the optical guide 14 into the ring form optical guide part 11, are reflected on the inside and outside reflection surfaces 13, 12 of the optical guide 11 and are drawn out from other optical guides 15, 16, etc. Since the light waves may be distributed to each optical guide by repeating reflections in the ring form optical guide part 11 in this  way, the multidistributions of light may be readily and simply performed by increasing the connection of optical guides 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-2000310406-A (JP)
Title: Method and apparatus for treating waste
Inventor: NOZAWA MUNEMASA
IPC: F23G5/50
Filed: 1999-04-26
Abstract: PROBLEM TO BE SOLVED: To prevent generation of a large quantity of gas at a time and eliminate occurrence of bad smell caused by incomplete combustion by agitating waste so that the steps of treatment at least up to the step of generating gas successively proceed portion by portion of the waste which is accommodated in a gas generation chamber. SOLUTION: A series of individual steps of waste treatment is allowed to automatically proceed with the operation of a starting key by an operator for effecting control in accordance with a microcomputer program. This microcomputer carries out a program which includes a means for having an agitating mechanism 21 controlled timing of agitating the waste so that there is a difference in the progresses of the treatment between the individual portions of the waste which is accommodated in a combustion chamber 7. With the time required for one rotation of agitating motion of an agitator 11 being fixed, there are provided modes 1-4, each of which has a varied suspension time from one agitating motion to the following agitating motion, so that mode can be switched in accordance with the temperature in a gas combustion chamber.
Patent JP-S609207-A (JP)
Title: Amplifier with tuner
Inventor: TSUKAMOTO OSAMU
IPC: H03F1/00
Filed: 1983-06-28
Abstract: PURPOSE:To avoid application of muting to an input switch circuit part when an input selector selects a position excepting that of a tuner, by setting forcibly an input terminal for broadcast station detecting signal of an IC. CONSTITUTION:A diode 27 is connected forward to an input terminal 26 for broadcast station detecting signal from an input selector switching control terminal 13. When the selection position of the input selector is set at a tuner, the diode 27 does not conduct since the voltage of the terminal 13 is set at a low level. Then an IC1 has the same actuation as that obtained when no diode 27 exists. The voltage of the terminal 13 is set at a high level when the selection position of the input selector is set at a place other than the tuner. Thus the diode 27 conducts and the voltage of the terminal 26 is set at a high level although the voltage of an output terminal 25 for broadcast station detecting signal is set at a low level at a tuner part 2. Therefore the IC1 delivers no muting signal as long as the selection position of the input selector is set at a place other than the tuner and even if the voltage of the terminal 25 is changed to a low level from a high level. Thus, a phenomenon where no sound is delivered from a speaker is prevented.
Patent JP-H02296698-A (JP)
Title: Distributor for carbonated beverages
Inventor: KOGA KOJI
IPC: B67D1/12
Filed: 1989-05-12
Abstract: PURPOSE:To detect the actual liquid pressure of a carbonated beverage but not the pressure of carbon dioxide gas for filling a constant volume of the carbonated beverage without a fail by providing a pressure detector which detects the liquid pressure of carbonated beverage, a timer by which a feed valve is kept open for a given time period, and a controller which on-off controls the feed valve of the carbonated beverage. CONSTITUTION:A pressure detector 15 detects the liquid pressure of beer in a pipe 7, and converts the detected pressure value to an electric signal. The pressure detector 15 is preferably installed on a draft beer pipe 7 that leads to a cooler 10. Thereby, although the pressure of carbon dioxide gas which changes with the temperature in a beer barrel sensitively reflects on the flow rate of beer discharged from the beer barrel, the pressure value detected by the pressure detector 15 contributes to an accurate calculation of opening time period of a feed valve 12. A timer 16 outputs a signal to the feed valve 12 through an action signal wire l2 to make it open for a given time period, and a sales signal is input to the timer 16 through a sales signal wire l3 to bring the timer into time counting action when a sales switch 17 is pressed.
Patent JP-H02297974-A (JP)
Title: Thin-film e2prom
Inventor: MATSUMOTO HIROSHI
IPC: H01L27/115
Filed: 1989-05-12
Abstract: PURPOSE:To reduce the number of processes and to make thinner the entire thickness by forming an upper gate electrode of a selected transistor and a gate electrode of a memory transistor on an upper gate insulating film of the selective transistor. CONSTITUTION:In a thin-film E<2>PROM, an upper gate electrode G10b of a Tr T10 and a gate electrode G20 of a memory Tr T20 on an upper gate insulating film 15 of the selective transistor(Tr) T10. By forming it this way, an electrode 10b of this Tr T10 and the electrode G20 of the Tr T20 can be simultaneously formed with one process. Thus, it becomes possible to produce it efficiently with less processes. Also, it is possible to make thinner the entire thickness of the thin-film E<2>PROM by the amount where an interlayer insulating film is reduced.
Patent JP-S5343983-A (JP)
Title: Method of clamping base of bulb
Inventor: NAGANO TOKIO
IPC: H01K3/16
Filed: 1976-09-30
Abstract: PURPOSE:To clamp a base positively to a bulb with simple facility and operation by evacuating a bulb through the hole of the base of reduce the pressure in the bulb, supplying a molten solder from the edge to intake it into the recess of the bulb, and then cooling it.
Patent JP-S5544819-A (JP)
Title: Preparation for thermoplastic resin buoy with catch
Inventor: OOTSUKA CHIYUUZABUROU
IPC: B29C65/00
Filed: 1978-09-25
Abstract: PURPOSE:To produce said buoys excellent in pressure resistance by pushing a thermoplastic resin spherical body to a thermoplastic resin catch to let them adhere to each other as one at least is fixed and the other is rotated. CONSTITUTION:A hollow spherical body 1 of thermoplastic resin obtained by the powder rotation molding is mounted on a fixing stand 4 and a catch of thermoplastic resin specially molded above the spherical body 1 is arranged so that it can be held by a supporter 5 capable of vertical motion. The catch 2 is let to retate by a clutch 6 which is composed of two disks through a constant speed device 8 connected with a motor 9 and has functions of rotation, transfer and stop and at the same time the clutch 2 is pushed to the spherical body 1 by an air cylinder 7 for 0.5-5sec. on such a condition that the mutual fused layer between the catch 2 and the spherical body 1 can have the thickness of 0.1-1mm. After that, the mutual motion between the catch 2 and the spherical body 1 is let to stop within 1sec. and they are fused.
Patent JP-S5821058-A (JP)
Title: Variable speed fluid coupling
Inventor: HATA YOSHITADA
IPC: F16H41/30
Filed: 1981-07-29
Abstract: PURPOSE:To prevent circulating oil from falling and improve efficiency of transmission, by supporting a casing or output shaft with a bearing housing, preventing an outflow of working oil in a rake pipe chamber to the outside with a cut groove and providing the cut groove to said bearing housing. CONSTITUTION:If working oil is fed between an impeller 1 and a runner 2 in a working chamber 9 from an oil pump, kinetic energy between the impeller 1 and the runner 2 transmits power from an input shaft 3 to an output shaft 4. Here the working oil, flowing from the working chamber 9 into a rake pipe chamber 10, tends to flow out to the outside from a gap H, between a casing 11 and bearing housing 8, however the working oil can be prevented from flowing out by a cut groove 14 formed in the peripheral surface of the bearing housing 8 at a side of the output shaft 4. Accordingly, a quantity of the working oil in a circulative circuit is prevented from decrease by falling, thus a minimum requirement flow of the working oil can be maintained.
Patent JP-H05273079-A (JP)
Title: Strain measuring method
IPC: G01M11/00
Filed: 1992-03-27
Abstract: PURPOSE:To measure strain which is applied to an optical fiber with a high sensitivity. CONSTITUTION:A cut part 3 is formed in an optical fiber 1 and then the optical fiber is mounted to an object 6 to be measured. When light is applied to the optical fiber 1 from a light source 5, the light is transmitted through the optical fiber 1 and the intensity is detected by a photo detector 7. When strain or deformation is generated in the object 6 to be measured in the direction of an arrow, the optical fiber 1 is deformed together, thus expanding the spacing of the cut part 3. Therefore, light transmission decreases and strain of the object 6 to be measured can be measured according to the amount.
Patent JP-H07327020-A (JP)
Title: Pointer value changing device
Inventor: NAKAMOTO MASASHI
IPC: H04J3/06
Filed: 1994-05-31
Abstract: PURPOSE:To prevent fluctuation in an output pointer value by avoiding the existence of plural patterns of phase synchronization in the pointer value changing device of the synchronization digital hierarchy form. CONSTITUTION:A transmission line pointer decoding section 41 interprets the gap of a section overhead(SOH) section or the like in a transmission line frame signal 12 and provides the output of a write side phase comparison correction signal 42. a pointer value calculation pointer generating section 43 calculates and generates a pointer value based on the phase difference between a read virtual container timing signal 27 and an in-equipment frame timing signal 24 to provide the output of a read side phase comparison correction signal 44 and an in-equipment frame pointer signal 29. A 1st memory read control section 45 revises the phase difference center value based on two phase comparison correction signals 42, 44 to avoid the existence of plural patterns of phase synchronization thereby preventing fluctuation in an output pointer value.
Patent JP-S5643821-A (JP)
Title: Voltage-impedance converter
Inventor: YAMAUCHI YOSHITOSHI
IPC: H03H11/02
Filed: 1979-09-17
Abstract: PURPOSE:To obtain an impedance converter free from an influence of fluctuations of temperature by using a compound photocoupler consisting of one light emission diode and two phototransistors that photodetect light from it. CONSTITUTION:As the temperature rises, the 1st and 2nd phototransistors PT1 and PT2 increase in DC current amplification factor and light currents increase. According to the increase in light current of the 1st phototransistor PT1, the quantity of feedback to operational amplifier 1 increases and the output voltage of operational amplifier 1 falls. Therefore, the quantity of the light emission of light emission diode LED decreases and increases in light current of the 1st and 2nd phototransistors PT1 and PT2 due to fluctuations of temperature are suppressed.
Patent JP-H02296671-A (JP)
Title: Article packaging form and method
Inventor: NOMA KANJI
IPC: B65D75/04
Filed: 1989-05-10
Abstract: PURPOSE:To effectively prevent packaged articles from being shifted or loosened and permit an easy packing and unpacking operation by inserting an air-filled tube into each of the cavities formed between cylindrical articles, at least three of which are placed together and wound with packaging materials. CONSTITUTION:An outer peripheral line traced around a bundle 5 in which a number of cylindrical articles 3 are placed together usually assumes a regular hexagon. The outer peripheries of a plurality of the cylindrical articles 3 which come in contact with one another in a block of three articles form a number of cavities 6 shaped like a regular triangle. An air-filled tube 7 is inserted into each cavity 6 to fasten together the articles more tightly.
Patent JP-S60262908-A (JP)
Title: Operating method of blast furnace
Inventor: MIYAKE TAKAHISA
IPC: C21B5/00
Filed: 1984-06-08
Abstract: PURPOSE:To reduce the recycling sintered ore and to save the energy of a blast furnace by appropriately charging plural kinds of under-size sintered ores obtained by grading the undersize sintered ore into various sizes along with oversize lump sintered ore obtained by sifting sintered ore in accordance with the condition of the blast furnace. CONSTITUTION:The sintered ore in a sintering vessel 1 is sifted by a main screen 2 having 5mm. mesh, and the undersize is further sifted by screens 6, 7, and 8 to obtain lump and small-lump sintered ores having about 4-5mm. size, about 3-4mm. size, and about 2-3mm. size. The graded ores are stored respectively in hoppers 3, 10, 11, and 12, and fine-powder sintered ore having < about 2mm. size is recycled through a hopper 13. The lower-limit grain size of the sintered ore to be charged is determined in accordance with the conditions of a blast furnace such as an air-permeability index of the blast furnace in the operation of the blast furnace. The lump sintered ore in the main hopper 3 and the small-lump sintered ores in the first, the second, and the third hopper 10, 11, and 12 are appropriately measured on the basis of the determined value, and fed into the blast furnace 4 from the top. Consequently, the operation of the blast furnace is not deteriorated, and the small-lump sintered ore can be effectively utilized in the blast furnace, and the amt. to be recycled is reduced.
Patent JP-H11310980-A (JP)
Title: Curtain wall
Inventor: MATSUSHITA YOSHIO
IPC: E04B2/90
Filed: 1998-04-28
Abstract: PROBLEM TO BE SOLVED: To contrive the improvement of outward appearance in vertical face bending shape by vertically continuously providing a curtain wall between a plurality of transoms spacedly disposed in the vertical direction by differentiating the attaching angle of the vertical direction and making a circular arc of the indoor side part of the transom viewed from the inside of a room in each transom. SOLUTION: The uppermost transom 2, a plurality of upper part-near transoms 3, an intermediate transom 4, a plurality of lower part-near transoms 5 and the lowermost transom are vertically mounted between right and left adjacent mullions 1 at the same intervals. A unit provided with a window part 16 opposed to the inside of a room A and a spandrel part 15 opposed to a ceiling B are formed by the mullion 1, each transom 2-6 and a panel 7. The units are vertically continued and a curtain wall of vertical face bending shape is formed by differing the attaching angle of the vertical direction of the mullion 1 of the upper and lower units. The angle to horizontality of the transom of each unit is differentiated and the indoor side part of the transom viewed from the inside of the room is made a circular arc.
Patent JP-H02298173-A (JP)
Title: Still picture processing unit
Inventor: HARADA TOMONORI
IPC: H04N5/445
Filed: 1989-05-11
Abstract: PURPOSE:To attain a proper roll function without adding a mark or position designation for roll by reading plural individual still pictures, obtaining and storing related information relating individual picture information sets. CONSTITUTION:A picture information analysis means 3 fetches each picture information of 1st and 2nd opaque cards C1, C2 read by a picture read means 2, discriminates each information of a character area of each character, a character interval 1 and a line interval (m) and sends them as relation information. A CPU 10 sends the 1st opaque card C1 of picture information C1' and its related information to a 1st file 5a of a 1st storage means 4 and sends picture information C2' of the 2nd opaque card C2 and the related information to the 2nd file 5b and they are stored in the files. Then the picture information sets C1', C2' and the related information are called from the files 5a, 5b and the address information and the character information are sent to the 1st file 5a of the 2nd storage means 5 from the address setting section 11 to store them in the connected state.