baber/WOPTO huggingface dataset:
Patent JP-H07253203-A (JP)
Title: Burner
Inventor: SATOU TAKANORI
IPC: F23D11/38
Filed: 1994-03-16
Abstract: PURPOSE:To provide a burner capable of effecting efficient burner combustion at all times regardless of heating value. CONSTITUTION:A burner tip 8 is provided therein with a plurality of main injection ports 9, equipped with a main fuel supplying flow passage 11 and a main steam supplying flow passage 10, and a plurality of backup injection ports 16, equipped with a backup fuel supplying flow passage 18 and a backup steam supplying flow passage 17. Further, the burner is provided with a first fuel supplying tube 12, equipped with fuel switching valves 12a, 12b, and a main fuel supplying pipe 114, whose one end is connected to a second fuel supplying pipe 13 equipped with a first fuel supplying pipe 12 equipped with fuel switching valves 12a, 12b and a second fuel supplying pipe 13 equipped with fuel switching valves 13a, 13b while the other end of the same is connected to the main fuel supplying flow passage 11, and a backup fuel supplying pipe 19, equipped with a backup fuel valve 19a and whose one end is connected to the pipe 14 while the other end is connected to the flow passage 18. Furthermore, a main steam supplying pipe 15, connected to the flow passage 10 and equipped with a steam valve 15a, and a backup steam supplying pipe 20, equipped with a backup steam valve 20a and whose one end is connected to the pipe 15 while the other end is connected to the flow passage 17, are provided.
Patent JP-S63209947-A (JP)
Title: Ink jet quality evaluating/testing device
Inventor: OMORI YASUO
IPC: B41J2/01
Filed: 1987-02-27
Abstract: PURPOSE:To enable automatic evaluation of the quality of ink jet with high speed, by photographying ink particles recorded onto a recording medium over the entire injection port then comparing the center of gravity of each ink particle extracted from the profile with a standard position of an ink head and judging whether the flying angle of each ink particle is good or not. CONSTITUTION:A recording medium 10 takes record of ink particles being injected through entire injection port at a position separated by a predetermined distance (L) from an ink head 1. Ink particles on the recording medium 10 are photographed by a camera 11 and signals are fed to a signal processor 12 where the center of gravity and the position of the center of gravity of each ink particle are extracted and fed to a flying angle judging means 13. The judging means 13 has ROM for storing standard position of the center of gravity of corresponding ink head, and compares the inputted position of the center of gravity of each ink particle with the stored standard position of the center of gravity then outputs the difference between them, thereafter calculates horizontal and vertical flying angle of each ink particle and evaluates the quality of ink jet.
Patent JP-H09240889-A (JP)
Title: Paper carrying device
Inventor: SASAME SATORU
IPC: B65H16/02
Filed: 1996-03-04
Abstract: PROBLEM TO BE SOLVED: To replace a roll paper for a short time and save a replacement manhour, even when plural roll papers are mounted compactly and a size or paper quality is different. SOLUTION: This device is the paper carrying device of an image forming device 1 for mounting at least two roll papers 5, 6 for a paper sheet for image forming individually and forming a paper carrying passage which can carry them. An openable/closable roll paper mounting cover 7 for mounting the roll paper 5 is formed and an openable/closable other roll paper mounting cover 8 for mounting the other roll paper 6 is formed thereunderneath. The paper carrying passage is formed between a roll paper mounting cover 7 and other roll paper mounting cover 8 and also the upper surface of the roll paper mounting cover 7 is used for a sheet paper arranging stand for arranging and inserting the sheet paper to the sheet paper insertion port for image forming.
Patent JP-S56142643-A (JP)
Title: Glass passivation for semiconductor element
Inventor: OKAZAKI TATSUROU
IPC: H01L21/316
Filed: 1980-04-08
Abstract: PURPOSE:To provide a glass passivation which can obtain stable reproducibility and have high reliability by saturating ammonia gas in glass particle suspension, charging the glass particles positively and electrodepositing glass on a semiconductor element by an electrophoresis. CONSTITUTION:Glass powder having average particle diameter of less than 7mum is suspended at a ratio of 15g/l in isopropyl alcohol to prepare glass particle suspension, the suspension is filled in an electrophoresis device bath 1, high purity ammonia gas is introduced thereinto at a ratio of 2l/min per 1l of suspension, and saturated solution is thus obtained. Escaped amount is supplemented thereto to maintain the saturated state. Then, an Si wafer is hung between electrodes 3 and 4 in the suspension, causing electrophoresis in an electric field intensity of 100V/cm, and glass is electrodeposited on the element. Thus, the quantity of glass electrodeposition becomes proportional to the time to control the thickness and quality of the film with high stability and reproducibility.
Patent JP-H10239847-A (JP)
Title: Positive photosensitive composition
Inventor: AOSO TOSHIAKI
IPC: H01L21/027
Filed: 1997-02-28
Abstract: PROBLEM TO BE SOLVED: To provide a positive photosensitive composition adapted to exposure to short wavelength light and enhanced in sensitivity and resolution and resistance to dry etching and solubility in solvents by using a resin having repeating structural units having a specified alicyclc ggand an acid-decomposable group. SOLUTION: This positive photosensitive composition contains a compound to be allowed to release an acid by irradiation with activated rays or radiation and the resin having at least one of the groups increased in solubility in an alkaline developing solution by being decomposed by action of an acid and at least one of groups having adamantly groups represented by formulae I-III in which each of R1 , R2 , R5 , R8 , and R9 is an H or halogen atom or a cyano group or the like; each of R4 , R7 , and R10 is a halogen atom or a cyano group or substituent; and each of R3 , R7 , and R11 is an H atom or an alkyl or a cyclic or polycyclic cycloalkyl group or the like.
Patent JP-H09239452-A (JP)
Title: Method and device for radius bending of grooved member by roll forming machine
Inventor: OKAMOTO AKANE
IPC: B21D9/14
Filed: 1996-03-04
Abstract: PROBLEM TO BE SOLVED: To execute radius bending to a construction structural member of U shaped grooved member in combination of a rugged roll forming machine and flat roll forming machine. SOLUTION: The grooved member is subjected to plastic working in wavy shape by a pair of rugged rolls 4 while holding the upper part of left/right side plates 2 of the grooved member formed to a U shape in cross section in the longitudinal direction beforehand, successively, a wave formed part 10 is rolled by a flat roll 11 to generate elongation and to be formed to downward warp, or by reversing this sequence, the grooved member is flat formed by the flat roll 11 while holding the upper part of side plates 2 of the grooved shape member, successively, the grooved member 1 is subjected to plastic working to wavy form by the rugged roll 4 to be formed to upperward warp.
Patent JP-S63211327-A (JP)
Title: Production of bulky polyamide yarn
Inventor: FUJIMARU NORIO
IPC: D06M101/16
Filed: 1987-02-27
Abstract: PURPOSE:To obtain a bulky yarn having uniform loop, sag and entanglement and easily unreelable from a package, by applying a specific oil to an undrawn polyamide yarn and carrying out drawing and turbulent fluid treatment of the yarn under specific condition. CONSTITUTION:An oil containing (A) 60-90wt.% mineral oil having a Redwood viscosity of 50-120sec at 30 deg.C and (B) 8-30wt.% imidazoline compound (A+B is >=80wt.%) is applied to an undrawn polyamide multifilament yarn. The treated undrawn yarn is drawn under heat-treatment at 110-170 deg.C and subsequently subjected to turbulent fluid treatment at a relaxation ratio of 5-20% without winding the yarn.
Patent JP-S61205422-A (JP)
Inventor: SASAOKA MIYOSHI
IPC: B21D53/66
Filed: 1985-03-07
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-S62204636-A (JP)
Title: Data transmission equipment
Inventor: FUJIO TOSHIHIDE
IPC: H04J3/06
Filed: 1986-03-05
Abstract: PURPOSE:To improve the reliability of communication and to facilitate the transfer of a control station or a communication station by applying phase matching so that the phase difference between a data from the communication station and a master clock at a control station reception end is kept within a premissible range. CONSTITUTION:At the time of sending a data from communication stations CM1-n to a control station CT, the phase measurement data sent from the communication stations CM1-n is measured for the phase difference with a master clock MCK in the control station CT by a phase measurement circuit 18. The result of measurement is sent to a control circuit 17, then supplied to a reception signal processing section 3 via transmission lines 1a-na as a control channel data, and the data is sent with compensation to that the phase difference is kept within the permissible range.
Patent JP-H06260874-A (JP)
Title: Multi-electrode surface acoustic wave device
Inventor: KAWAKATSU KOJI
IPC: H03H9/145
Filed: 1993-03-08
Abstract: PURPOSE:To provide the structure where spaces between IDTs are accurately made different with respect to the multi-electrode surface acoustic wave device where spaces between IDTs are made different. CONSTITUTION:In the multi-electrode surface acoustic wave device where spaces between IDTs are made different, a dummy electrode 31 is formed on the side of an IDT 14 between at least a pair of adjacent IDTs 14 and 15 at the same pitch as electrode fingers of the IDT 14.
Patent JP-S57161970-A (JP)
Title: Character processor
Inventor: TAKENAKA SHIYUNPEI
IPC: G06F17/30
Filed: 1981-03-31
Abstract: PURPOSE:To enable to easily output the spelling of English, by inputting Kana (Japanese syllable) reading being Japanese pronounciation of an English word for example, through the output of a word with correct spelling corresponding to a phonetic representation character and the output of a word of same pronounciation and different meaning. CONSTITUTION:When an input start key ''{''on a keyboard KB is depressed, a program is started with an interruption processing and the program BFUs 1 and 3 sequentially. The data relating to the ''{''key is stored in the head address of the BUFs 1 and 3. The content of the BUF3 is displayed on a display device DSP. Thereafter, the next characters are inputted sequentially and the steps are advanced further to judge if it is an input completion code. The input end key''}'' is inputted from the KB. The input data is outputted to a BUF2 as it is. An ROM is retrieved with the data. An English word corresponding to a phonetic representation character and the character itself are stored in the ROM. If the result of retrieval is a plurality, they are outputted and a sectioning code '','' is inserted between the words for output.
Patent JP-S56142310-A (JP)
Title: Automatic brazing method
Inventor: YAMAMOTO YUKIO
IPC: F23D14/58
Filed: 1980-04-08
Abstract: PURPOSE: To make it possible to use an acetylene-oxygen mixed gas and effectively perform automatic brazing while suppressing the temperature rise of the burner main body by providing passage in a penetrating state within the single main body of a burner having a large heat capacity and flowing cooling water within this passage.  
     CONSTITUTION: A large number of flame holes 2... are provided in suitable gaps therebetween so that a flame group of a desired shape can be obtained at the lower surface part in the vicnity of the inner peripheral curve of the burner main body 1 constructed in Ω shape. A header 4 freely attachable and separable to and from the pipe for supplying the acetylene-oxygen mixed gas is connected to the burner main body 1 and a cooling water passage 3 having at its both ends hose connecting ends 3a and 3b is penetrated and bored through the burner main body 1, whereby a burner used for the automatic burner is used, the productivity and finishing can be performed excellently in performing the bonding operation of various kinds of metal members by melting the brazing material. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-H06257752-A (JP)
Title: Heating/cooking apparatus
Inventor: KOMENO NORIYUKI
IPC: F24C7/02
Filed: 1993-03-08
Abstract: PURPOSE:To select oven cooking and electric wave combination use cooking with respect to the same cooking menu and shorten cooking time in the electric wave combination use cooking. CONSTITUTION:There are provided a heater part 3 for electric heating, a high frequency oscillation part 4 for high frequency heating, a power supply part 5, a control part 12 including a microcomputer 8 and memories 7, 13 and serving to control the power supply part 5 based upon a sequence in response to the cooking of an article 2 to be cooked, and cooking mode setting means 14 for alternatively selecting an oven cooking mode and an electric wave combination use cooking mode with respect to the same cooking menu. The memory 13 stores oven set temperatures in the oven cooking mode and the combination use cooking mode, the former being higher than the latter.
Patent JP-H03248649-A (JP)
Title: Cell abort rate estimate equipment in atm exchange
Inventor: SUZUKI EMIKO
Filed: 1990-02-27
Abstract: PURPOSE:To estimate a cell abort rate with high accuracy by allowing a call connection controller to accept a call connection request when a cell abort rate from an abort rate estimate device is less than a prescribed permissible rate, applying post processing via an outgoing line buffer and outputting the result. CONSTITUTION:An abort rate estimate device 206 of an exchange 201 calculates a cell abort rate from a received call connection request condition 11 and outputs a cell abort rate data 12 being the result of calculation to a call connection controller 205. Upon the receipt of the data 12, the controller 205 outputs a control signal 13 to a preprocessing section to accept a call connection request when the received cell abort rate is a predetermined permissible rate or below, and to reject the request 10 when not. A cell relating to the connection request is fed to a switch 202 while a header representing an outgoing line is added thereto and sent to a post processing section 204 from a buffer for the relevant outgoing line by a switch 204. Then the post-processing such as delete of a header is implemented by the post processing section 204 and the result is sent to an output communication line.
Patent JP-2000239661-A (JP)
Title: Grouting material for grouting ground and method for grouting ground using same
Inventor: SHIMADA SHUNSUKE
IPC: C09K17/02
Filed: 1999-02-24
Abstract: PROBLEM TO BE SOLVED: To obtain a grout for grouting ground which does not cause shortening of a gelation time keeping it long even if contacted with soil and sand in the ground, exhibits high permeability and is easy to adjust the gelation time in soil and therefore suitable for improvement of a large volume of soil and to provide a method for grouting ground using the same. SOLUTION: This grouting material comprises as effective ingredients a water glass and phosphoric acid and satisfies simultaneously the following three requirements (1), (2) and (3): (1) The molar ratio (n) of the water glass is 3.6-5.0. (2) The concentration of SiO2 is 3(%)<SiO2(%)<1.7n(%). (3) The liquid property is acid to neutral. The method for grouting ground comprises injection of a rapid aggregating grout or a suspension type grout as a primary injection material followed by injection of the abovementioned grout material as a secondary injection material.
Patent JP-H10196385-A (JP)
Title: Twin type rotary engine (peanut engine)
Inventor: KOUDA TORACHIKA
IPC: F02B53/00
Filed: 1997-01-10
Abstract: PROBLEM TO BE SOLVED: To provide an engine to reduce weight and generate a high output, reduce the generation of vibration and lower an energy loss, and be clean. SOLUTION: The four strokes of an engine are divided into two sections of the one being an intake and a compression stroke and the other being a combustion and an exhaust stroke. Brushes are brought into pressure contact with respective rotors 2 and 13 in a housing through the force of a spring for operation. The two rotors are coupled directly to each other and four strokes are effected at a flow production type. Further, at this type, a pressure regulation tank 4, a pressure regulation valve 7, and rotary valves 9 and 9' are caused to achieve respective roles as an auxiliary part.
Patent JP-H11252797-A (JP)
Title: Photovoltaic power generation system controller
Inventor: TAKADA NOBORU
IPC: H02J7/34
Filed: 1998-02-27
Abstract: PROBLEM TO BE SOLVED: To suppress the higher harmonic currents flowing in a system. SOLUTION: When a system 18 is normal, a storage battery 31 is charged with a charger current ICHG from a charger 32. this charger current ICHG is detected with a current transformer 41, and the charger current ICHG is supplied to a band-pass filter 42. The band-pass filter 42 removes the fundamental wave components from the charger current ICHG, and detects only higher harmonic wave components (ICHG-H). The higher harmonic wave components (HCHG-H) detected with the band-pass filter 42 is inputted into a constant part 43, and in this constant part 43, signal waveform where higher harmonic wave components (ICHG-H) is multiplied by a proper gain K is obtained. The signal waveform obtained in the constant part 43 is given to a third deviation part 27, and signal waveform is superposed on it.  The third deviation part 27 is supplied with the triangular waves from a triangular wave generator 28 also, and a PWM control signal is obtained for the output of the third deviation part 27, from the signal waveform superposed on this triangular waves. This PWM control signal is given to the gate of an inverter 13.
Patent JP-S55139176-A (JP)
Title: Butt double welding method of thick steel material
Inventor: UEDA KOUSEI
IPC: B23K26/21
Filed: 1979-04-16
Abstract: PURPOSE:To perform the captioned welding at high efficiency and at low cost without doing the conventional intermediate annealing process and grinder work, by welding the root face part of the groove with lasers and then welding the face and back side by the known method. CONSTITUTION:The butt parts of thick base metals A and B are machined to H- shape (or X-shape or K-shape), and the root face is processed to 1-3mm. The root face parts A1 and B1 are joined butt to butt, and the groove surface is preheated, then the parts are welded with lasers. After this laser welding, the back run and face run are performed by the known method. Since the welding of the root face part has been finished, back droop is not caused by the back run in the groove deep part of the face side, and the subsequent gouging process is not needed, and intermediate annealing and grinder process are not necessary, so that the face run may be started immediately after the back run. Thus, the welding efficiency may be greatly increased. Besides, heat treatment facility is not needed, and the running cost and maintenance expenses may be saved.
Patent JP-S60194287-A (JP)
Title: Heat exchanger of air conditioner
Inventor: KOSOTO SOUICHI
IPC: F28D1/04
Filed: 1984-03-14
Abstract: PURPOSE:To obtain the efficient heat exchanger for the heat pump type room air conditioner by a method wherein first fins are constituted of flat fins and secound fins are of corrugated fins while the pitch of the first fins is determined to be larger than the same of the second fins and the first fins are arranged upstream of the second fins. CONSTITUTION:The first fin 6a is constituted of the flat fin and the second fin is constituted of the corrugated fin provided with protruded or recessed drawn sections while the pitch of the upstream side first fins 6a is determined so as to be larger than the same of the downstream side second fins 6b. According to this method, the ball of dew is flowed easily in case the ball of dew 11 is adhered to the first fin 6a because of the flat fin, further, air passes through the fins sufficiently because of the wide pitch of the fins while the air can effect heat exchange sufficiently on the second corrugated fins having high heat transfer efficiency, therefore, room heating capacity will never be deteriorated by the balls of dew water.
Patent JP-H07256922-A (JP)
Title: Method and device for forming image
Inventor: OKADA TOMOYUKI
IPC: B41J2/44
Filed: 1994-03-17
Abstract: PURPOSE:To detect the presence of an obstacle, such as the stain, flaw, and due of an optical system or a photosensitive body, dust in the air, and a scattering. CONSTITUTION:A drum earth current detection part 12 is provided in an earth cable of a photosensitive drum 9. By comparing a drum earth current signal detected by the detection part 12 with an image signal or a drive signal of a light emitting element, missing of a pixel by an obstacle is detected. An operator is informed of this.
Patent JP-S63214038-A (JP)
Title: Portable terminal equipment data transmitter
Inventor: KON TOSHINORI
IPC: H04L12/28
Filed: 1987-03-02
Abstract: PURPOSE:To attain data transmission with high quality in a processing time similar to a transmission time for one set of portable terminal equipment by combining simultaneous multiple communication and individual selection communication. CONSTITUTION:In sending common data from a data management equipment F to portable terminal equipments K1-Kn, L1-Ln, a common number is given to all portable terminal equipments K1-Kn, L1-Ln under data management equipment to send a data. The data is sent to the portable terminal equipments K1-Kn, L1-Ln via transmission lines G1, G2, concentrators/distributers H1, H2 and transmission lines I1-In, J1-Jn. Individual number is given by a data management equipment F and a data is sent, then the data is sent to the individual portable terminal equipments K1-Kn, L1-Ln.
Patent JP-S56160192-A (JP)
Title: Processing circuit of chrominance signal
Inventor: CHIBA MITSUO
IPC: H04N9/83
Filed: 1980-04-09
Abstract: PURPOSE:To ensure a common use for most of the circuits which are necessary for recording and reproduction, by giving a frequency conversion in a record mode to the oscillation output of a variable frequency oscillator via a frequency converter comprising a multiplier and a low pass filter. CONSTITUTION:The output signal of a variable frequency oscillator 16 is used directly for the frequency converting signal that is applied to a multipler 6 to give a frequency conversion to a carrier chrominance signal. A frequency conversion is carried out in a record mode by supplying the oscillation output of the oscillator 16 to a frequency converter comprising a multiplier 17 and a low pass filter 19. A phase comparator 14 performs a phase comparison with the chrominance subcarrier frequency both in a record mode and a reproduction mode. Accordingly, if the input amplitude of the signal to receive a phase comparison is made equal between a record mode and a reproduction mode, the loop gain of an APC circuit is always equal to obtain the best response property at all times.