baber/WOPTO huggingface dataset:
Patent JP-2000111054-A (JP)
Title: Burner for grill
Inventor: KOBAYASHI TOSHIHIRO
IPC: F24C3/08
Filed: 1998-10-01
Abstract: PROBLEM TO BE SOLVED: To realize a uniform heating of a material to be cooked with a compact constitution. SOLUTION: Lower burners 6 in a grill cabinet 2 have a pipe 7 connected at its base end to a gas pipe, and a plurality of nozzles 8 radially coupled from the pipe 7 to a grid 3 side in its lengthwise direction plane. A small- diameter throttle 12 is formed at a gas passage 11 of the each nozzle 8, and a pair of air holes 13 communicating the passage 11 with an exterior are formed at a front end side of the throttle 12.
Patent JP-2000111672-A (JP)
Title: Timer
Inventor: TAKAHASHI OSAMU
IPC: H02K7/18
Filed: 1998-10-01
Abstract: PROBLEM TO BE SOLVED: To provide a timer being excellent in convenience in use and having high time accuracy. SOLUTION: A timer 100 has a generator 20 rotated by driving force of a mainspring 1a transmitted through speed increasing wheel trains 7 to 11 and a control circuit 56 for controlling a rotational period of the generator 20. Since the generator 20 is revolvingly driven by the mainspring 1a, a motor driving battery can be obviated like a battery type timer, so that the timer 100 requiring no replacement of a battery and being excellent in convenience in use can be formed. The generator 20 driven by the mainspring 1a is controlled on a speed by the control circuit 56 using a crystal vibrator 51A or the like, even in the timer 100 using the mainspring 1a, high speed control accuracy equivalent to a quartz clock is obtained so that the time accuracy can be improved.
Patent JP-H07109323-A (JP)
Title: Polymer and dispersant for coal-water slurry
Inventor: HASHIMOTO MATSUO
IPC: C09K23/52
Filed: 1993-10-14
Abstract: PURPOSE:To obtain a polymer, containing acrylic acid monomer, etc., as constituent components at a high concentration and suitable as a dispersant, etc., for providing a coal-water slurry excellent in fluidity and storage stability. CONSTITUTION:This polymer is obtained by copolymerizing a mixture composed of (A) preferably 81-93mol% acrylic acid monomer, (B) preferably 3-17mol% polymerizable aromatic sulfonic acid-based monomer such as sodium styrenesulfonate, (C) preferably 1-10mol% monomer expressed by formula I [X and Y are each H or methyl; (n) is 3-10] such as triethylene glycol acrylate and (D) preferably 0.2-5mol% monomer expressed by formula II [(n) is 1-10] such as phenoxyethylene glycol acrylate. Furthermore, the polymer is contained to afford this dispersant for a coal-water slurry.
Patent JP-S61157559-A (JP)
Title: Electrically conductive resin composition
Inventor: FUNAKOSHI YASUTOMO
IPC: C08K5/15
Filed: 1984-12-28
Abstract: PURPOSE:To obtain a carbon-based electrically conductive resin composition keeping the electrical resistance stably for a long period, and having positive temperature coefficient of the resistance resulting in uniform temperature when used as a heater, by compounding a base resin with specific amounts of a crystalline organic binder, carbon powder and a specific compound. CONSTITUTION:(A) A crystalline organic binder, (B) carbon powder and (C) 0.1-5wt% compound of formula (R is H, CH3 or C2H5, M is Al, Na, K or Ca; R<1> is H) are compounded to a base resin.
Patent JP-H08133525-A (JP)
Title: Sheet feeding device and image forming device
Inventor: KUWATA TAKASHI
IPC: G03G15/00
Filed: 1994-11-15
Abstract: PURPOSE: To detect a position of a sheet tray in stages more than the number of detecting switches by using a cam-follower swinging according to a moving distance of the sheet tray, and respectively actuating plural detecting switches according to a position of the sheet tray. CONSTITUTION: A cam-follower 26 swinging with a support shaft 26a as the center is arranged on a side surface of a housing magazine 15, and is slidingly contacted with a cam 27 arranged on a side surface of a tray 14, and is swung according to a raising-lowering quantity of the tray 14. In the cam-follower 26, two arm members 26b and 26c are arranged on the free end side, and cams having respectively different shapes are formed on these. In a frame 17, a switch unit 29 provided with two tact switches SW1 and SW2 to detect these, is arranged on a swinging locus of the two arm members 26b and 26c. Four kinds of combinations are set by the two tact switches SW1 and SW2 and the cam- follower 26 provided with the two arm members 26b and 26c, and a sheet residual quantity in four stages is detected.
Patent JP-H01121986-A (JP)
Title: Bar code reader
Inventor: GOTO MASAO
IPC: G06K7/10
Filed: 1987-11-06
Abstract: PURPOSE:To improve S/N and to prevent the generation of a waveform distortion by increasing light quantity to irradiate a bar code when it is judged that it is not a regular bar code. CONSTITUTION:A data input obtained by irradiating a bar code 103 printed on a paper 102 by light from a light source part 101 is amplified by an analog system 109 through an optical system 105 and a photodetector and the thickness of the bar code is determined in an analyzing system 110. Based on a series of determination of the thickness of the bar code, a table is retrieved and whether the determined bar code exists or not is judged. When there is not the bar code, it is judged that it is not correctly read and a feedback signal is sent to the light source part 101 in order to adjust the light quantity.
Patent JP-H11164536-A (JP)
Title: Electric rotating machine having two-dimensional excitation, especially alternating current power source for car
Inventor: AKEMAKOU DOKOU ANTOINE
IPC: H02K19/26
Filed: 1998-10-02
Abstract: PROBLEM TO BE SOLVED: To obtain current adjustment through an AC power source by performing operation with the excitation of a rotating machine, so as to make change which exceeds an excitation range between zero and a maximum value. SOLUTION: This electric rotating machine is provided with at least one stator and one rotor, and the stator has at least one armature coil fitted to at least a pair of stator slots 203, and the rotor has a means of adapting a magnetic circuit which passes the periphery of the armature coil, connected, and to be set selectively. In order to generate magnetic flux surrounded by a circle in the circumferential direction of the rotor, at least one permanent magnet 208, and at least one exciting coil 209 for surely generating adjustable local magnetic flux in a circumferential direction opposite to the magnetic flux formed by the permanent magnet is provided.
Patent JP-H11111033-A (JP)
Title: Lighting system
Inventor: TSUJI HIDETOSHI
IPC: F21S8/02
Filed: 1997-09-30
Abstract: PROBLEM TO BE SOLVED: To provide a lighting system without putting a reflecting plate in contact with a lamp by the rotational movement of the reflecting plate and causing radiation in an irregularly lateral direction. SOLUTION: A hole with a female screw is provided on the ceiling of a lighting system outer frame 3. A screw 10 is threaded into the hole to form a downward protrusion. On the ceiling of a reflecting plate 8, a hole 22 is provided. When the reflecting plate 8 is fixed to the ceiling of the lighting system outer frame 3 with a screw 9, the end of the screw 10 is fitted into the hole 22. In this way, the reflecting plate 8 is positioned and the center of the lamp 7 corresponds to the center of a cutout in the reflecting plate 8. The lamp 7 is thus prevented from contacting or approaching the cutout at its end in the reflecting plate 8.
Patent JP-S61153874-A (JP)
Title: Inversion preventing circuit
Inventor: SEKIDO TETSUYA
IPC: G11B5/027
Filed: 1984-12-26
Abstract: PURPOSE:To prevent inversion from a white signal to a black signal by detecting the white signal component of a playback image signal, and amplifying and limiting only the white signal component while its level is higher than a set level and then imposing demodulation. CONSTITUTION:An HPF-I11 extracts only a luminance FM-modulated signal Y-FM from the playback signal and inputs it to an AGC circuit 12. The output signal A of the circuit 12 is inputted to an HPF-II13 and an HPF-III15. When the signal A does not contain any component corresponding to the white signal like a component passing through an HPF15, the output signal C of a level detector 16 is held at a low level and an HPF13 and a variable amplifier 14 perform normal operation. When the signal A contains a component corresponding to the white signal, on the other hand, the HPF13 switches a cutoff frequency to a high frequency with a high-level detection signal C and cut a low frequency component as a black signal component, thereby increasing the degree of amplification of an amplifier 14. The output signal D of the amplifier 14 is supplied to an FM demodulator 18 through a limiter 17 to prevent the inversion from the white signal to the black signal.
Patent JP-H0987848-A (JP)
Title: Production of bismuth layer ferroelectric thin film
Inventor: HOCHIDO YUKO
IPC: C23C16/40
Filed: 1995-09-22
Abstract: PROBLEM TO BE SOLVED: To provide a method for forming a bismuth layer ferroelectric thin film ABi2 B2 O9 (where A is Cr or Ba and B is Nb or Ta) to be used in a nonvolatile memory, etc., by chemical vapor deposition. SOLUTION: The double ethoxide or double isopropoxide shown by A(B(OR)6 )2 as the raw material for A and B is vaporized or sublimated and introduced into a hot CVD device, bismuth tertiary-butoxide or bismuth tertiary- pentoxide is sublimated and introduced as the raw material for Bi, the raw gases are supplied on a heated substrate, the contact part between the raw gases and substrate is irradiated with UV to decompose and grow the raw gases, and then the product is heat-treated in an atmosphere contg. oxygen. The composition and crystal structure of the film are easily controlled by using the method, and the yield in the production of a semiconductor device is improved.
Patent JP-S63134991-A (JP)
Title: Rotary bezel structure for timepiece
Inventor: KAWAMURA HIROJI
IPC: G04B19/28
Filed: 1986-11-26
Abstract: PURPOSE:To improve the click sense of a rotary bezel by forming the center part and the rear end of a click projection to a column, and forming the tip which is in contact with a click groove to a hemisphere. CONSTITUTION:When a coil spring 12 and a click projection 13 are inserted into a side hole 10a, and a pipe 14 is fitted loosely into the side hole 10a so as to cover time, the pipe 14 also moves up and down together with the clock projection 13 by the spring pressure of the coil spring 12. Therefore the clock projection 13 can move freely upward and downward, by which backlash in the upper and lower directions of a rotary bezel 11 is absorbed. Also, the clock projection 13 is always supported by the pipe 13, by which the generation of backlash in the rotational direction of the rotary bezel 11 is prevented and the smooth and exact click operating sense can be obtained.
Patent JP-H04157223-A (JP)
Title: Hydraulic shockabsorber
Inventor: ASHIBA MASAHIRO
IPC: F16F9/50
Filed: 1990-10-19
Abstract: PURPOSE:To vary orifice and valve characteristics according to the frequency of unspring weight of a suspension device by flowing oil liquid into a pressure chamber by means of flow of oil liquid caused due to sliding of two pistons to slide a shutter and varying the opening of a path on the side of a close-fitting hole. CONSTITUTION:In extending stroke of a hydraulic shockabsorber, the pressurized oil liquid in an upper cylinder chamber 1a is flown into a center cylinder chamber 1b through a connecting path 6a, while it is flown into the pressure chamber 12b of a guide 12 through the orifice 13a of a partition 13 to move a shutter 15 to a partition 14 side. Since the amount of movement of the shutter 15 is small when the frequencies of pistons 2 and 3 are large, an orifice path 17 is open and the oil liquid flown into the center cylinder chamber 1b flows into a lower cylinder chamber 1c after passing through a bypass path 19 with less restriction to produce a small damping force. When the frequencies of the pistons 2 and 3 are small, the amount of movement of the shutter 15 becomes large and the orifice path 17 is started to close to increase the damping force.
Patent JP-H06130970-A (JP)
Title: Active noise controller
Inventor: KINOSHITA AKIO
IPC: G10K11/16
Filed: 1992-10-20
Abstract: PURPOSE:To make stable noise reduction control possible by preventing the filter coefficient of an adaptive digital filter from being considerably varied when there is excessive input without considerably increasing operational load and delaying convergence when the input is set at a normal level. CONSTITUTION:This device is provided with a driving signal generation part 11 for generating a driving signal ym by performing the filter processing of a reference signal xk expressing the generating state of noise at an adaptive digital filter Wkm, filter coefficient update part 12 for updating the a filter coefficient Wkmi of the adaptive digital filter Wkm so as to reduce noise according to a prescribed updating expression based on a value rklm obtd. as the result of the filter processing of the reference signal xk through the use of a digital filter CLAMBDAlm expressing the characteristic of acoustic transmission between a loud speaker and a microphone and a residual noise signal el, and convergence coefficient change part 13 for changing a convergence coefficient contained in the updating expression in the filter coefficient update part 12 in a direction in inverse proportion to the updating amount of the filter coefficient Wkmi based on the residual noise signal el.
Patent JP-H03143410-A (JP)
Title: Beauty treatment implement
Inventor: MIYAZAKI HIROMUNE
IPC: A45D26/00
Filed: 1989-10-31
Abstract: PURPOSE:To remove hair painlessly, make the skin clean by washing off the removed hair, and prepare efficiently for the next time treatment by a method wherein a free end of a lever is made to rotate, and is exposed from a body end, and a working member for hair removal with powdered abrasive surface is provided at the end of the lever. CONSTITUTION:A lever 8 has a long hole 12 at the middle along the length of it, through which a fixed pin 13 in a body 1 is put, and this fixed pin 13 regulates a movement in the direction intersecting the lever 8 at the middle, and a free end of the lever 8 is rotated. The free end of the lever 8 is exposed from the end 3 of the body 1, and a working member for hair removing 14 is mounted removably at the end of this lever 8. This working member for hair removing 14 is provided with a powdered abrasive surface 15 and mounted an abrasive cloth paper of grit number 1200-1800 of powdered abrasive.
Patent JP-H04159231-A (JP)
Title: Extraction and purification of anti-hepatitis substance
Inventor: KUBO KEIKO
IPC: A61K36/18
Filed: 1990-10-22
Abstract: PURPOSE:To obtain the subject anti-hepatitis substance having an effect for lowering GOT and GPT values by extracting leaves of Tamarix chinensis Lour using a specified concentration of ethanol and further purifying the resultant extract. CONSTITUTION:Leaves of Tamarix chinensis Lour belonging to Tamaricaceae family are treated with 70% ethanol at 70 deg.C for 8hr and the resultant alcohol soluble fraction is dried and solidified. The solidified material is subsequently suspended in a distilled water and the resultant suspension is shaken together with ethyl ether. The water-soluble substances are fed to an LH 20-Sephade(R) column followed by elusion initially using distilled water and subsequently various concentration ethanol solutions of 10%-99%. The objective substance capable of lowering GOT (glutamic acid-oxaloacetic acid transaminase) and GPT (glutamic acid-pyruvic acid transaminase) values can be obtained thereby in the form of 40% ethanol, soluble fraction. The obtained substance can be used as an anti-hepatitis substance in medicine, a medical drug and a health food.
Patent JP-S60158212-A (JP)
Inventor: RUNE BIRU
IPC: C08F279/00
Filed: 1984-12-29
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-S61154894-A (JP)
Inventor: OTSUTOO MUTSUCHIYURERU
IPC: B43K5/18
Filed: 1985-12-17
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-H04156718-A (JP)
Title: Hazard removal circuit
Inventor: SEKI TERUCHIKA
IPC: H03K19/003
Filed: 1990-10-19
Abstract: PURPOSE:To remove a hazard to be caused in the output of a combined circuit in an LSI by adding a hazard removal circuit to the combined circuit of an AND, and an OR gates, etc. CONSTITUTION:An original signal to be inputted to a first combined circuit 1 in the LSI is inputted in parallel to the data terminals D of plural flip flops 2, 3, and is latched by a system clock CK, and the output signals of the flip flops 2, 3 and the original signal are inputted to plural exclusive OR gates 5, 7, and the original signal is inputted to another exclusive OR gate 6. Besides, all the outputs of the exclusive OR gates 5 to 7 are inputted to a second combined circuit 8, and the output signal of the circuit 1 is inputted to a delaying buffer 4, and a buffer output signal and the output signal of the circuit 8 are inputted to a third combined circuit 9, and the output signal of the circuit 9 is made the final output of the circuit 1. Thus, the final output Y of the two- input AND gate 1 of the combined circuit 9 can be made the signal free from the occurrence of the hazard.
Patent JP-H06112266-A (JP)
Title: Integrated circuit device
Inventor: IDA SHIZUO
IPC: H01L21/60
Filed: 1992-09-29
Abstract: PURPOSE:To simply connect the title device and to reduce the electric loss and the influence of the title device by a method wherein an electrode for an integrated circuit chip and a stitch for a frame are connected via a bump formed on the electrode. CONSTITUTION:When an electrode 3 for an IC chip 2 is connected to a stitch 2, a bump 5 formed on the electrode 3 is used, and the bump 5 is bonded directly to the stitch 2. Thereby, the IC chip 1 can be manufactured easily. In addition, when the bump 5 is used, an inductance and a resistance component are made small as compared with a case where a bonding wire is used. As a result, the speed of an electric signal becomes fast. Consequently, the processing speed of a signal in the IN chip 1 as a unit is enhanced, and the title device has resistance to a noise.
Patent JP-2001106954-A (JP)
Title: Non-aqueous ink for staining genuine bill
Inventor: TAKAHASHI MORIKATSU
IPC: G08B15/02
Filed: 1999-10-04
Abstract: PROBLEM TO BE SOLVED: To provide an ink that can stain genuine bills, lotteries, valuable paper and the like in the form of bundles or wads stored in a storing vessel, when they are robbed or stolen via illegal processes by immediately staining the bills or the like with this ink at the edge faces of the wads, then rapidly allowing the ink to penetrate into the inside of the pads so that the explicit evidence that the bills or like have been stained by this ink may be remained visually or mechanically, for example, in the money changer, thus the robbed bills, lotteries or valuable documents are made unusable. SOLUTION: The objective non-aqueous ink for staining genuine bill or the like comprises magnetic particles with the average particle size of 5-25 nm, a vegetable oil and a non-aqueous liquid medium.
Patent JP-H09125610-A (JP)
Title: Joint construction of honeycomb panel
Inventor: SAKURAI YASUMITSU
IPC: E04F13/21
Filed: 1995-10-31
Abstract: PROBLEM TO BE SOLVED: To obtain metal honeycomb panels with simple construction having no deformation, damage, etc., even if the metal honeycomb panels adjacent to each other are expanded due to temperature variation. SOLUTION: Back-up members 2 are welded to channel members 5 fixed to the ends of metal honeycomb panels 6, between plate sections 4 and 4 they are connected with splice plates 9 through teflon plates 8 and are fastened with bolts 10. The metal honeycomb panels 6 and 6 are connected to a foundation side 23 with buffer coupling devices. Accordingly, the deformation of the metal honeycomb panels 6 is smoothly made, and no excessive force is generated.
Patent JP-S62140100-A (JP)
Inventor: TAKAHASHI YOSHIHARU
IPC: F16J15/10
Filed: 1985-12-16
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-H02129288-A (JP)
Title: Water-retentive agent
Inventor: HAMADA TADATSUGU
IPC: C09K17/00
Filed: 1988-11-10
Abstract: PURPOSE:To obtain a water-retentive agent capable of remarkably enhancing the water retentivity without impairing the air permeability of soil and capable of retaining the performance over a long period of time of impregnating volcanic ejecta with a water-absorptive resin. CONSTITUTION:A water-retentive agent prepared by impregnating volcanic ejecta comprising porous minerals with a water-absorptive resin. Since volcanic ejecta comprising porous minerals such as pumice are impregnated with a water- absorptive resin, even if the resin swells when sprinkled with water, a reduction in the air permeability due to the presence of the resin in the pores among soil particles is prevented and only the water retentivity can be enhanced. Since the pumice has open cells, a water-absorptive resin can be infiltrated into the interior thereof merely by dipping. Said water-retentive agent is capable of eliminating the accumulation of salt that tends to decrease the water-retentivity; therefore, its performance can be retained over a long period of time.
Patent JP-H02129081-A (JP)
Title: Calcination of formed fly ash material using inorganic binder
Inventor: KOMURA YOJI
IPC: C04B38/00
Filed: 1988-11-09
Abstract: PURPOSE:To obtain a formed fly ash material having mechanical strength and abrasion resistance sufficiently high for practical use by forming a kneaded mixture of fly ash, an inorganic binder and a kneading liquid and calcining the formed material under specific condition. CONSTITUTION:Fly ash and a small amount of an inorganic binder are kneaded with a proper amount of a kneading liquid and the obtained mixture is formed. The objective porous formed article can be produced by calcining the formed article in an oxidizing atmosphere under a temperature and time condition to enable the nearly complete removal of the impurities in the fly ash such as unburnt carbon by oxidation or evaporation. Fly ash is imparted with a viscosity suitable for forming by the kneading with the inorganic binder and the kneading liquid. When the formed article is dried and then slowly heated in an oxidizing atmosphere at a temperature higher than a specific level while spending a specific period, the unburnt carbon, etc., are successively removed by oxidation, combustion or evaporation and the main component of the fly ash and the inorganic binder are finally sintered to obtain a porous sintered material containing small voids left after the evaporation, etc., of the unburnt carbon.