baber/WOPTO huggingface dataset:
Patent JP-H0970177-A (JP)
Title: Inverter device
Inventor: TAKAHASHI NORIKO
IPC: H02P27/06
Filed: 1995-08-30
Abstract: PROBLEM TO BE SOLVED: To obtain an inverter device which can easily specify the cause of system nonconformity between the inverter device and a motor or between the motor and a load. SOLUTION: In an inverter device, there are provided with a main circuit section 11 composed of a converter section which once converts commercial power supply into a direct current and an inverter section which converts the direct current into an alternating current of a variable frequency, a control circuit section 2 which controls the main circuit section 11, a storing means 3 which stores the information required by the control circuit section 2 for performing control, a current detecting means 17 which detects the output current of the main circuit section 11, and a signal outputting means 19. The control circuit section 2 outputs a signal by discriminating that the inverter device becomes abnormal when the output current becomes zero while the inverter device operates.
Patent JP-H0390342-A (JP)
Title: Manufacture of microbubble laminate
Inventor: HENRI JII SHIRUMAA
IPC: B29C51/12
Filed: 1990-08-23
Abstract: PURPOSE: To effectively produce microbubles especially by a simple method for producing an air cushion or a bubble laminate by drawing out a heated thermoplastic film through perforations of a perforated substrate for forming bubbles and subsequently confining air in bubbles. CONSTITUTION: A perforated substrate 14 is laminated to a first thermoplastic film 12 to obtain a laminate which is, in turn, passed through the nip between heated pinch rolls. Subsequently, the first thermoplastic film 12 is heated and the heated first thermoplastic film 12 is drawn out through the perforations of the porous substrate 14 to form bubbles. Next, at second thermoplastic film 32 is bonded to the first thermoplastic film 12 to close air in the bubbles. As the substrate 14, a thermoplastic polypropylene substrate is pref. and an oriented polypropylene substrate is further pref. The first thermoplastic film 12 is pref. a single-layer or multilayered film wherein a sealant layer is an ethylene/vinyl acetate copolymer.
Patent JP-S60114229-A (JP)
Inventor: OOSHITA TAKAHIRO
IPC: A47L9/14
Filed: 1983-11-25
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-H09121882-A (JP)
Title: Production of folic acid
Inventor: MIYATA REIKO
IPC: C12R1/72
Filed: 1996-08-23
Abstract: PROBLEM TO BE SOLVED: To efficiently obtain folio acid useful as a medicine (raw material), a reinforcing agent for modified milk powder, a feed additive, an additive for culturing microorganisms, etc., by culturing a yeast having a folic acid-producing ability or a bacterium having a specific folic acid-producing ability and subsequently collecting accumulated folic acid from the culture solution. SOLUTION: This method for producing folic acid comprises culturing a yeast belonging to the genus Candida, Pichia, Torulopsis or Saccharomyces and having a folic acid-producing ability or a bacterium belonging to the genus Bacillus and having an ability to produce the folic acid in an amount of >=1mg/ liter of the culture solution to accumulate the folic acid in the culture solution, and subsequently isolating and collecting the folic acid from the culture solution. Thus, the objective folic acid useful as a medicine, a raw material for medicines, a reinforcing agent for modified milk powder, etc., a feed additive for livestock, etc., an additive for culturing microorganisms, etc., is effectively obtained.
Patent JP-H0269767-A (JP)
Title: Toner
Inventor: HANDA TSUNEO
IPC: G03G9/09
Filed: 1988-09-06
Abstract: PURPOSE:To provide the toner which exhibits an electrical conductivity in a low electric field and has excellent fixability and reliability and to obtain high image quality by consisting a carbon black of >=2 kinds of plural kinds of the carbon blacks which are different in average grain size. CONSTITUTION:The carbon black of the toner having the structure in which the carbon black is fixed to the surface of the particles formed by incorporating a coloring material and magnetic material into a binder material consists of >=2 kinds of plural kinds of the carbon blacks which are different in the average grain size. Namely, the carbon blacks are dispersed on the surface in such a state that the conductive carbon black having the large grain size is embedded in the entire part of the toner surface. The conductive carbon black of the small grain size is, therefore, incorporated at a fairly high rate into and on the binder substrate embedding the spacings thereof. As a result, the carbon blacks of the small grain sizes surely form conductive paths. The sure electrical conductivity in the low electric field is exhibited in this way and the fixability, reliability and image quality are maintained at a high level.
Patent JP-H04106305-A (JP)
Title: Radiant tube burner
Inventor: TOMATSU MITSUO
IPC: F23D14/12
Filed: 1990-08-24
Abstract: PURPOSE:To provide a radiant tube burner capable of providing a uniform temperature, improving durability of the tube and restricting nitrogen oxide by a method wherein a part near an extreme end of a burner nozzle of an inner tube is formed with flow-in holes communicating between the inner side and the outer side of the inner tube. CONSTITUTION:At a slightly rear part of an extreme end of a burner nozzle 5 of an inner tube 9 is formed an air intake passage 7 and an air discharging passage 8, i.e. a plurality of flow-in holes 11, 11,... communicating between the inside part and the outside part of the inner tube 9. Accordingly, a part of combustion gas is sucked into an air suction passage 7 under an action of a negative pressure generated by a flow of combustion air and further mixed with combustion air. Since the combustion air mixed with the combustion air is reignited, nitrogen oxide to be discharged is substantially reduced. A reduction in temperature of the combustion gas is attained through a circulation of combustion gas, a higher temperature part is also eliminated and a uniform temperature can be attained.
Patent JP-H0387515-A (JP)
Title: Device for controlling combustion
Inventor: MURAOKA NOBUYUKI
IPC: F23N5/24
Filed: 1989-08-31
Abstract: PURPOSE:To make it possible to enhance reliability and secure safety in the control of double cross limit combustion by providing a means whereby, when the flow-rate of air has been below a threshold for over a certain period of time, the supply of fuel gas is shut off and fuel gas remaining in the piping is forced out of the piping. CONSTITUTION:At a point of time P when a signal S4 of a flow-rate of air has declined in level below a reference level H1 and a signal S5 of a flow-rate of fuel has also declined below a reference level H2, an output S6 from an ON-delay timer 20 and an output S3 from an AND gate 23 are ANDed by the AND gate 23. An output S7 is supplied to set terminals S of a one-shot circuit 24 and a signal S8 is outputted to a shutoff sequence 25. The shutoff sequence 25 speedily shuts off the supply fuel by outputting a shutoff signal S9 to a fuel shutoff valve 16. Simultaneously, the shutoff sequence 25 outputs a release signal S10 to a purge-gas valve 6 so that purge gas is introduced into the piping 1 so as to force the remaining gas out of the piping.
Patent JP-S61104468-A (JP)
Title: Recording method of digital information signal
Inventor: OKAMOTO HIROO
IPC: G11B20/12
Filed: 1984-10-25
Abstract: PURPOSE:To perform recording, reproduction and correction easily and for each frame by adding the 1st error detection/correction code signal of synchronizing signal to each block together with the 2nd error detection/correction code applied to each frame and also providing a guard band between frames. CONSTITUTION:The digital signals are recorded every frame 2 and a guard band 5 is provided between frames 2. A frame 2 consists of a frame discriminating signal 3 and plural (20 pieces, for example) blocks 4. A block 4 contains a synchronizing signal 5, a block discriminating signal 7, a digital information part 8 and an error detection/correction code 9. The error detection/correction is carried out for each block by the 1st error detection/correction codes P0-P2 when the digital information signals recorded on such block and frame constitutions are reproduced. Then the correction of errors in performed by the 2nd error detection/correction codes Q0-Q3. Thus the error correction is possible with the codes Q0-Q3 even if the error correction is impossible for each block.
Patent JP-H06171093-A (JP)
Title: Capillary tube device for ink jet printer
Inventor: BERUTEIRU ARUMUGUREN
IPC: B41J2/085
Filed: 1993-09-08
Abstract: PURPOSE: To provide the capillary unit for an ink jet printer removing a defect of conventional technique and enabling the direct visual observation of an ink small droplet forming point. CONSTITUTION: A charge electrode 10 has at least one groove 24 starting from a through-hole 12 to extend toward the outer edge of the electrode and is mounted on a nozzle holder 8 holding a nozzle 6.
Patent JP-H0967514-A (JP)
Title: Polyamide resin composition and its production
Inventor: KOJIMA KAZUE
IPC: C08L77/00
Filed: 1995-08-31
Abstract: PROBLEM TO BE SOLVED: To provide a polyamide resin composition which has antibacterial properties and can be molded into a product excellent in mechanical strengths, heat resistance and dimensional stability. SOLUTION: This polyamide resin composition comprises 100 pts.wt. polyamide resin and 0.01-100 pts.wt. fluoromica mineral prepared by ion-exchanging the interlaminar ions of a swellable fluoromica mineral with one or more kinds of metallic ions selected from silver ions, copper ions and zinc ions.
Patent JP-H0561657-A (JP)
Title: Program editing system
Inventor: IDESAWA KOICHI
IPC: G06F9/06
Filed: 1991-09-04
Abstract: PURPOSE:To simplify the operation for restoring each source program corresponding to an objective program in an old version. CONSTITUTION:In a system for creating an objective program by translating source programs, combining the translated programs, storing respective versions of the source programs in a source file 5, and storing only the newest version of the objective program in an object file 6, an editing managing part 2 having a version number managing table 4 correspondingly inputting respective versions of the objective program and respective source program versions constituting the objective program with the versions retrieves the versions of respective source programs corresponding to the old versions, fetches the source programs with the retrieved versions, develops the fetched source programs in a work area 3, and then corrects/changes the developed source programs.
Patent JP-H0270729-A (JP)
Title: Continuous vacuum treatment apparatus for film
Inventor: TSUMURA AKIO
IPC: C08J7/00
Filed: 1988-09-06
Abstract: PURPOSE:To prevent a film from being damaged in a vacuum treatment chamber by providing at least one set of a specified seal mechanism at the film inlet and/or exit of a vacuum treatment chamber. CONSTITUTION:Multistage intermediate pressure reduction chambers 4 and 4 each having a film passage slit 5 provided with at least one sealing mechanism 3 comprising a combination of a roll 9 with a sealer 10 at the film inlet and/or exit of a vacuum treatment chamber 1 having a roll 2 in this inside. A film A delivered from a feed roll 6 is led through a guide roll 8, the slit 5 of one of the chamber 4 to the vacuum treatment chamber 1 where it is subjected to vacuum treatment, passed through the slit 5 of the other chamber 4 and wound around a roll 7.
Patent JP-H0388662-A (JP)
Title: Form connecting device
Inventor: WAKI AKINORI
IPC: B65H20/20
Filed: 1989-08-31
Abstract: PURPOSE:To easily further accurately connect the fellow upstream and downstream side forms by providing upstream side positioning pins, to which marginal punches in a connection end of the upstream side form are fitted, and downstream side positioning pins, to which marginal punches in a connection end of the downstream side form are fitted, in a base table. CONSTITUTION:A connecting tape 70 is supported to a tape supporting part 66 provided on a base table 61 set in a feed line, and the tape, after it is suitably drawn out from this tape supporting part, is cut by a tape cutter 66 and used. Accordingly, when a butt position of upstream and downstream side forms 41 and 42 is determined by an operator, it is not necessary to bring the connecting tape with workability improved. While the butt position of both the forms 41, 42, by fitting their marginal punch 1 to positioning pins 63A, 63B, 64A, 64B on the base table 61 corresponding to each marginal punch 1, is determined to a proper position. Accordingly, both the forms 41, 42 can be accurately connected without dislocation.
Patent JP-S6465628-A (JP)
Title: Digital operation deciding circuit
Inventor: KANESHIGE TOSHIHIKO
IPC: G06F7/02
Filed: 1987-09-07
Abstract: PURPOSE:To allow a small sized circuit to execute excellent decision even when there are many bits in the data by providing the titled circuit with the 1st and 2nd deciding means and an arithmetic means for calculating an absolute value to decide a prescribed condition and to execute required decision. CONSTITUTION:A digital operation formula is substituted for ¦A - B¦<2N. Data alpha, beta of respective lower N bits in the data A, B are compared at their size by a size comparator 15. On the other hand, data (a), (b) of upper bits excluding the lower N bits in the data A, B are compared at their size by a size comparator 18. The data (b) are converted into a negative value, a - b is calculated by a full adder 21, and when the absolute value is '1', outputs an 'H' level signal. In the other case, an 'L' level signal is outputted. The level outputs of each decision result are supplied to an OR circuit 24 through AND circuits 16, 17 and 19, 20. The outputs goes to a 'H' level, only when a=b, ¦a-b¦, and alpha<beta, ¦a-b¦=1 and a<alpha, alpha>beta. Then, whether or not the formu la is satisfied, is decided.
Patent JP-S61103086-A (JP)
Inventor: FURUMOTO SHOZABURO
IPC: F16L11/08
Filed: 1984-10-24
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-H1068590-A (JP)
Title: Dryer having agitating blades
Inventor: TOYODA YUJI
IPC: F26B17/20
Filed: 1996-08-26
Abstract: PROBLEM TO BE SOLVED: To enable a proper operation without mixing a return cake by improving a filled condition of a charged cake. SOLUTION: A plurality of shafts 2 each of which is provided with a hollow agitating blade 21 are arranged in a hollow casing having a bottom so as to assemble a dryer having a plurality of agitating blades, wherein these shafts 2 rotate in directions opposed to each other. After such an assembling, a distance between the outermost periphery of the agitating blade 21 and the inner surface of the casing 1 is measured. A protrusion bar 3 which is made of an iron bar having a height shorter than the minimum measured distance and protrudes outwardly is secured to the outermost periphery of the agitating blade 21 by welding thus narrowing the distance between the outermost periphery of the agitating blades 21 and the inner surface of the casing 1 to 3-15mm.
Patent JP-S59115679-A (JP)
Title: Ghost eliminating device
Inventor: MURATA TOSHINORI
IPC: H04N5/21
Filed: 1982-12-22
Abstract: PURPOSE:To obtain a device without luminance change before and after the elimination of ghost by providing a means detecting a peak value, comparing the peak value of a transversal filter output with the peak value of a reference signal and conrolling a tap amplifier so that both the peak values are made coincident with each other. CONSTITUTION:First, inverse amplifiers 16, 17 invert respectively the polarity of an output of the transversal filter 3 and an output of a reference signal generating circuit 5. The signal whose polarity is inverted is inputted respectively to clamp circuits 18, 19 and its pedestal is clamped to an output voltage VB of a reference voltage generating circuit 20. An output of the clamp circuits 18, 19 is inputted to a comparator 21. As a result, the output of the transversal filter 3 and the reference signal are compared for the peak value, and its leading waveform and an error is outputted. An output of the comparator 21 is inputted to a terminal D of a D flip-flop 22. This signal is delayed by a sample pulse generating circuit 25 to a phase where the leading of a vertical synchronizing signal is finished completely, and the output signal of the comparator 21 is sampled.
Patent JP-H0271670-A (JP)
Title: Image processor
Inventor: SAITO TOSHIKI
IPC: H04N1/21
Filed: 1988-09-07
Abstract: PURPOSE:To attain efficient image compression processing by connecting pixels having the same layout attribute with respect to a digital image and storing a pixel data of an area of pixel groups to be connected. CONSTITUTION:An image input device 11 and an image editer 12 receive an original image to generate a digital image. The generated digital image is stored in an image memory 13 and pre-processing is applied by a pre-processing section of a processor 10. The pre-processing section connects pixels having the same layout attribute with respect to the digital image to obtain an area of each pixel group. A characteristic extraction section of the processor 10 extracts a pixel data of each area, a recognition section recognizes each layout characteristic and stores it. An image compression section applies effective compression processing in response to each layout attribute and stores the result in a file 14.
Patent JP-S6467972-A (JP)
Title: Power mosfet
Inventor: MIHARA TERUYOSHI
IPC: H01L27/02
Filed: 1987-09-09
Abstract: PURPOSE:To avoid an element breakdown due to a parasitic transistor even if the number of elements is reduced by forming a bipolar transistor formed in the same substrate as that of a power MOSFET as a lateral transistor in which a second base region having a reduce concentration by a collector region in a short base width is employed as a substantial base and in a 2-layer base structure made of a high concentration first base region and a second base region having a low concentration and a high depth. CONSTITUTION:A second base region 21 formed in the same process as that of p<+> type body regions 5 of high concentration M1 and M2 and an emitter region 22 formed in the same process as that of an n<+> type source region 4 are provided in a first base region 20 formed in the same process as that of the p-type body region 3 of a vertical power MOSFET (main MOSFET.M1 and current mirror MOSFET.M2). A parasitic bipolar transistor T4 designated by a broken line is formed in a vertical direction, but since the base width of the T4 is considerably layer than that of a bipolar transistor T1 and the concentration of the region 21 is high, it can be so formed as to ignore its hFE. Accordingly, it can prevent a malfunction due to a parasitic bipolar effect.
Patent JP-S61105046-A (JP)
Title: Air conditioner
Inventor: WAKIYAMA MASATOSHI
IPC: F24F11/02
Filed: 1984-10-26
Abstract: PURPOSE:To shorten the rising time of a room temperature, by a method wherein when the difference of the set temperature and the room temperature is large, the room air after heat exchanged is blown out from both blow off openings, the 1st and the 2nd blowers being rotated together. CONSTITUTION:At the 1st stage, at the rising time when the difference of the room temperature TA and the predetermined set temperature TS is large, the 1st and the 2nd dampers 9, 10 are opened as well as the 1st and the 2nd blowers 7, 8 are driven at the highest revolution to increase the air flow of the room air after heat exchanged, and warm air is made to blow out from both blow off openings. When the room temperature TA rise, and the temperature difference DELTAt1 becomes small, the 1st blower 7 is stopped as a 2nd stage as well as the 1st damper 9 is closed so as warm air is blown off only from the lower blow off opening 3. When the room temperature TA furthermore rises, the revolution of the 2nd blower 8 is gradually reduced as the 3rd stage so as to reduce the blowing volume from the lower blow off opening 3.
Patent JP-H0558050-A (JP)
Title: Phthalocyanine derivative and optical recording material containing the same
Inventor: KUROSE YUTAKA
IPC: G11B7/24
Filed: 1991-09-04
Abstract: PURPOSE:To provide an optical recording material having absorption within a visible - near infrared region, improved in light fastness and heat resistance and hardly generating the change of an absorption wavelength due to heating by using a phthalocyanine derivative represented by a specific general formula. CONSTITUTION:A phthalocyanine derivative represented by formula I has absorption within the near infrared region of 600-800nm and good light fastness and heat resistance and is extremely useful as a light absorbing substance of an optical recording material. In the formula I, either one of X and Y is an -0(CH2CH2O)nZ group (wherein Z is a tetrahydrofurfuryl group or a benzyl group which may have a substituent in its benzene ring and n is an integer of 0-6) and the other one of them is a hydrogen atom and A is VO or a metal atom such as Cu, Ni or Co.
Patent JP-S61101707-A (JP)
Title: Liquid fuel combustion device
Inventor: TOMIZAWA TAKESHI
IPC: F23D3/10
Filed: 1984-10-25
Abstract: PURPOSE:To provide a liquid fuel combustion device having no production of hazardous substance caused by cooled flame by a method wherein an inclined red heating body is arranged in a chimney, an amount of combustion and evaporation is varied by a damper and a stream line of the discharging gas is directed away from the red heating body as the damper is closed. CONSTITUTION:When a part of a wick 1 is ignited, the evaporation of liquid fuel is promoted from the part of the wick and then the combustion is gradually expanded. The air is passed from an air inlet port 13 through the air passage 15 under the drafting force of combustion heat, supplied to the primary combustion chamber 7 through the holes 4a, 5a and 5b of the front and rear porous plates 4 and 5, and a part of the gasified combustion is further ignited in the primary combustion chamber 7 with the air. The remained gasified fuel is ignited secondary at the secondary flame port 14, resulting in completing the combustion. In this way, the combustion is advanced to the normal combustion condition. Adjustment of the amount of combustion is carried out by opening or closing the damper 12. That is, the opening or closing of the damper 12 causes the force of draft and the amount of supplied air to be varied and in response to this variation the amount of primary combustion volume is varied and thereby the amount of evaporation is controlled.
Patent JP-H0893523-A (JP)
Title: Air-fuel ratio controller for internal combustion engine
Inventor: TAKAHASHI HIDEAKI
IPC: F02D41/06
Filed: 1994-09-20
Abstract: PURPOSE: To enable exhaust gas emission to be decreased even if the operating condition in starting of an engine is changed. CONSTITUTION: A counter value is detected by a water temperature sensor 15 and compared with the lean air-fuel ratio duration TLON by a C/U 12. If the counter value is not more than TLON, since it is judged that the lean air-fuel ratio duration does not elapse to activate a catalyst 10, the feedback correction factor α is set to 100%, and the lean correction factor FLEAN is set, and then the lean air-fuel ratio control is added. If the counter value is more than TLON, since it is judged that the lean air-fuel ratio duration elapses to activate the catalyst 10, the lean correction factor FLEAN is set to 0, and then λ control (stoichiometric air-fuel ratio control) is started.