baber/WOPTO huggingface dataset:
Patent JP-H0768639-A (JP)
Title: Polypropylene heat shrinkable film
Inventor: NISHIMURA MASAYUKI
IPC: B29C48/10
Filed: 1993-09-03
Abstract: PURPOSE:To provide a suitable film for an L-shaped fusion automatic packaging machine in which a tensile elongation at break is an important factor by incorporating a specific copolymer and low crystalline propylene-butene copolymer, biaxially orientating by predetermined magnification in lateral and longitudinal directions by a moist heat type heating system, and improving a tensile elongation and low temperature heat shrinkability. CONSTITUTION:Ethylene-propylene random copolymer and more particularly a copolymer which contains preferably 3-8mol% of ethylene and 1-6mol% of ethylene-propylene-butene randam copolymer or ethylene and butene is used. Any of these copolymers and low crystalline propylene-butene copolymer is incorporated. The copolymer is simultaneously biaxially orientated longitudinally and laterally by a moist heat type heating system. In this case, its tensile elongation at break is 200% or more and heat shrinkages at the time of dipping in glycerin at 80 deg.C for 30sec are preferably simultaneously 8% or more in lateral and longitudinal directions.
Patent JP-S59111662-A (JP)
Title: Developing method of electrostatic latent image
Inventor: NISHIKAWA MASAHARU
IPC: G03G15/09
Filed: 1982-12-17
Abstract: PURPOSE:To perform excellent, high-speed development without scattering toner and carrier by using a magnetic developer with specific composition and a developing means suitable to the developer in combination. CONSTITUTION:The developer 22 consists of toner which incorporates magnetic powder and ferromagnetic carrier such as ferrite carrier and iron powder carrier which have >=45emu/g maximum magnetization characteristics in a 1,000Oe magnetic field and a >=20mum mean particle size, and the mixing ratio of the toner and carrier is so determined that carrier surfaces are covered with the toner by 100%. This developer is held around a sleeve 3 wherein a magnet roller 21 rotates to a >=1mm. thickness. The magnetic toner is used, so toner scattered by inner center force is attracted onto the sleeve 3 again by magnetic force.
Patent JP-2000053276-A (JP)
Title: Paper feeding device with paper detecting function
Inventor: KATO HIROYUKI
IPC: B65H7/14
Filed: 1998-08-04
Abstract: PROBLEM TO BE SOLVED: To share a paper pressing member and detect the presence of paper a sheet or a paper sheet width. SOLUTION: A recording paper feeding part 21 on a multifunction device is provided with a plurality of paper pressing members 23 longitudinally on a longitudinal extended paper feeding roller 22 to press a recording paper sheet. A paper detecting part 25 detecting the recording paper sheet has an actuating piece 32 which moves depending upon the conveyed recording paper sheet and returns when the recording paper sheet is not conveyed, and an opening 29 in the paper pressing member 23 can receive the upper front end part 32a of the actuating piece 32 which returns when the recording paper sheet is not fed. It is thus possible for a pair of light emission and light-receptive elements 33 of the paper detecting part 25 to detect the presence of the recording paper sheet based on the movement and return of the actuating piece 32.
Patent JP-H0774540-A (JP)
Title: Voltage control type oscillator using surface acoustic wave resonator
Inventor: TAKAHASHI HIDENORI
IPC: H03L7/099
Filed: 1993-09-03
Abstract: PURPOSE:To compensate the change of an oscillation frequency caused by the change of the capacitance of a variable capacity diode due to a temperature change and the change of the resonance frequency of a surface acoustic wave resonator due to the temperature change. CONSTITUTION:A voltage control type oscillator 10 is provided with a variable capacity diode 16 generating capacitance by reverse direction voltage applied on a cathode terminal and forming a capacitor, a surface acoustic wave resonator 12 resonating by a prescribed resonance frequency and a feedback circuit composed of capacitors 26, 28 and 30 performing the feedback of a signal of an amplified resonance frequency to the surface acoustic wave resonator 12. By the capacitors 26 and 28 of the feedback circuit where capacitance changes by a negative inclination due to the inclination of a temperature change, the change of an oscillation frequency caused by the change of the capacitance of a variable capacity diode 16 due to the temperature change and the change of the resonance frequency of the surface acoustic wave resonator 12 due to the temperature change are compensated.
Patent JP-S6373418-A (JP)
Title: Chinese character printer controller
Inventor: ICHINOMIYA SETSUO
IPC: B41J5/30
Filed: 1986-09-17
Abstract: PURPOSE:To improve the redundancy by deciding to send the error information back to a host computer or to cut the excess print length for printing in case the print length is too large. CONSTITUTION:The reception data containing the control and character codes and sent from a host computer are stored in a page buffer 12 through an interface part 11. Then these stored data are read out to line length checking part 13. The part 13 checks whether the reception data are set within the effective print length or not. If so, a pattern corresponding to the relevant character codes with the designated pitch is read out of a font memory 15 and delivered to a printer via a line bit buffer. When the print length is larger than the prescribed value, the processing is carried out with designation of a selecting part 14. If the part 14 designates presence of the error check, the error information is sent back to the host computer after deciding that the print length is too long. While the excess characters are cut when absence of the error check is decided and then written to a line bit buffer 16.
Patent JP-H04102621-A (JP)
Title: Surface soil protection sheet and soil erosion protection method
Inventor: TSUNEMURA TADAO
IPC: E02D17/20
Filed: 1990-08-20
Abstract: PURPOSE:To prevent bared surface soil from being eroded due to wind and rain by protecting the face of slope with a fiber web shaped body which is flexible and of a low density random web, where the fibers of water repellent fibrous members are mutually entangled while cavities are being held. CONSTITUTION:A mesh fiber web 1 as thick as 5 to 40mm is prepared, which is made of polyester fibers and the like and is also made up out of low density random webs low in hydropholic property and also low in water absorbing property where the fibers are mutually entangled while sufficient cavities are being formed so that thick volumes are thereby kept therein. In the second place, the aforesaid web is laid on a soil surface 2 as a surface soil protection sheet so as to be integrated with soil, so that saturated soil moisture and the like are extracted so as to be removed away. By this constitution, soil in the face of slope is prevented from being eroded, culture medium composition for replanting, seeds and the like 4 are concurrently protected, and vegetation efficiency can thereby be enhanced because sufficient moisture can be supplied.
Patent JP-2001048203-A (JP)
Title: Container cap
Inventor: ISHIMARU HIROSHI
IPC: B65D35/44
Filed: 1999-08-03
Abstract: PROBLEM TO BE SOLVED: To drain water in a cap body without passing through an upper lid by providing a draining hole closer to a top plate of an outer cylinder of the cap body and a drain guide path connected from the draining hole on an external surface of the upper lid and by extending the drain guide path toward a grounded face of the upper lid when a container is turned over. SOLUTION: A cap 20 comprises a topped cylindrical cap body 21 and an upper lid 31. The cap body 21 has a top plate 23 including a pour-out port 22, an inner cylinder 24 for sealing an opening 12 of a container body 11 and an outer cylinder 25 surrounding the inner cylinder 24 and sticking to an external surface of the container body 11. In addition, the upper lid 31 is coupled with the cap body 21 so that it can be opened/closed via a hinge 41 and inverting hinges on both right and left side of the hinge 41. The outer cylinder 25 of the cap body 21 is formed with a drain hole 28 therethrough on a position closer to the top plate 23 and corresponding to a rear of the inverting hinges. The upper lid 31 is equipped with a groove-like drain guide path 34 connected to the drain hole 28 outside the inverting hinges on an external surface.
Patent JP-2001045673-A (JP)
Title: Motor-driven device and charge/discharge of battery unit
Inventor: ISHII HIROSHI
IPC: H02J7/02
Filed: 1999-08-03
Abstract: PROBLEM TO BE SOLVED: To attain handling improvement, proper management, and constant efficient utilization of a battery in a motor-driven device. SOLUTION: A plurality of battery units 2, 3, 4 which have batteries 2B, 3B, 4B and storage units 11, 12, 13 storing at least the information of charging/ discharging conditions which are paired are mounted detachably. A connecting means is mounted which is electrically connected to a motor-driven device 1 for the attaching/detaching of respective battery units. There are provided a driving means 9 for driving a load, a charging means 5 referring to the information stored in the storage means of the respective mounted battery units 2, 3, 4, and charging the batteries 2B, 3B, 4B, and a control means 6 referring to the information and controlling power supply to the driving means 9 from the respective battery units 2, 3, 4.
Patent JP-H0563479-A (JP)
Title: Demand controller
Inventor: OTA KIYOSHI
IPC: H03F1/02
Filed: 1991-08-30
Abstract: PURPOSE:To suppress the gain fluctuation, phase change and in-band gain deviation to extremely low level even when the demand control is performed. CONSTITUTION:A resistor 3 inserted between a power circuit 1 and the drain of a GaAsFET 7, and a variable resistor 6 inserted between the output of the power circuit 1 and the output of a voltage variable circuit 4 and connecting a movable part to the gate of the GaAsFET are provided, and the control is performed so as to give a control signal to the voltage variable circuit 4 by a control circuit 5 where two inputs are connected to both edges of the resistor 3 and so that the voltage at both edges of the resistor 3 can be the prescribed reference value.
Patent JP-H0561672-A (JP)
Title: Loading/storing processor
Inventor: OKAMURA ATSUSHI
IPC: G06F9/45
Filed: 1991-08-30
Abstract: PURPOSE:To realize a loading/storing device for an arithmetic processor for attaining correct optimization for furthermore rapid operation by eliminating a failure in program optimization due to partial depending relation. CONSTITUTION:A specific effective address 105 is registered in an address area 109 in a register 107 by a virtual store instruction 109 and a flag 111 is set up. When a load instruction 101 is generated, its effective address 102 is compared with the precedently registered effective address 105 by a comparator 116, and when both the addresses coincide with each other, an AND circuit 17 checks whether the flag 111 is set up or not and outputs an exceptional processing signal 108 such as an interruption signal when the flag 111 is set up. Thereby a variable having a different name can be detected and a loop having variable depending relation can be optimized.
Patent JP-H0617383-A (JP)
Title: Coloring method by adding coloring auxiliary in decoloring denim product with ozone water and its product
Inventor: ICHIMURA MITSUYOSHI
IPC: D06L4/70
Filed: 1992-06-26
Abstract: PURPOSE:To obtain a coloring method (including decoloring) without damaging cloth, producing harmful substance or injuring health and a colored product by decoloring a denim product without using an oxidizing agent such as sodium hypochlorite or an enzyme. CONSTITUTION:The objective coloring method in decoloring after dyeing with indigo dye (including indigo based dye derivative) of a denim product is characterized in that an indigo dye (including an indigo based dye derivative) dying cloth of the denim product is subjected to chemical reaction and the hue is changed to yellowish blue by charging a denim product and a proper amount of potassium bromide as a coloring auxiliary into a cleaning tank and stirring and immersing these components for a definite time while continuously injecting an ozone gas.
Patent JP-H0268356-A (JP)
Title: Production of napped cloth utilizing embroidered article
Inventor: TAKAMURA YUZO
IPC: D06C23/02
Filed: 1988-09-03
Abstract: PURPOSE:To obtain napped cloth having three-dimensional feeling and excellent design effect by applying embroidered article formed with interlaced threads in almost same direction to raising machine and performing of raising in almost orthogonal direction to the longitudinal direction of said interlaced thread. CONSTITUTION:Embroidery composed of group of interlaced thread formed by handling of needle in almost same direction is performed on a base cloth. Next, said embroidered article is set to a raising machine and raising card clothing roll is rotated in almost orthogonal direction to the longitudinal direction of said interlaced threads, thus raising is performed in a manner so as to rake out fibers from said interlaced threads.
Patent JP-S6281197-A (JP)
Title: Sound field improving device
Inventor: KASAI JUNICHI
IPC: H04R3/04
Filed: 1985-10-03
Abstract: PURPOSE:To eliminate such a phenomenon that a voice sounds doubly while being separated in a direct sound and a reverberation sound and gives a strange impression apart from the original voice by providing one or plural intermediate reverberation signal generating circuits to give an original signal a delay time shorter than that given by a reverberation signal generating circuit. CONSTITUTION:The original signal outputted form an acoustic source 1 goes through a pre-amp. 2 and a main amp. 7, and is reproduced by a direct-sound speaker 8. The original signal also is branched from the output-side of the pre-amp. 2, and inputted to the reverberation signal generating circuit 4, the first and second intermediate reverberation signal generating circuits 9 and 10 and is given respective delay times to be reproduced by corresponding speakers 13, 16, and 18. Between the direct sound reproduced by the speaker 8 and the reverberation sound generated by the speaker 13, the continuity of sound is generated by the intermediate reverberation sound reproduced by the first and the second intermediate reverberation sound speakers 16 and 18. As a result, the reproduced sounds from respective speakers 8, 13, 16, and 18 are sensed as an integral hybrid sound.
Patent JP-H0541738-A (JP)
Title: Subscriber line test method
Inventor: SATO HIDETAKA
IPC: H04M3/30
Filed: 1991-08-06
Abstract: PURPOSE:To confirm a subscriber line by giving a peculiar discrimination code to a communication equipment and comparing and collating the discrimination code of a line to be tested and that peculiar to a test object line with each other in a line test equipment. CONSTITUTION:Control signal locating switches 31 and 31' are turned on to transmit, a first control signal from a line control signal transmission part 34 to subscriber lines 15 and 15'. Then, a line locating control part 23 of a communication attachment 22 receives this first control signal to not only turn off switches 25 and 25' but also turn on switches 26 and 26', and subscriber lines 15 and 15' are connected to a MODEM device 27. Next, a second control signal is transmitted from the control signal transmission part 34 to subscriber lines 15 and 15'. When the line locating control part 23 receives the second control signal, the MODEM device 27 takes out the peculiar discrimination signal in an IC memory 28 to transmit it to lines 15 and 15'. This discrimination signal and the discrimination signal inputted from an input device 39 are compared with each other to discriminate whether the line to be tested is the test object line or not.
Patent JP-H0517849-A (JP)
Title: Guide shoe for piercing and rolling seamless pipe and manufacture of the same
Inventor: TSUBOUCHI KENJI
IPC: C22C38/00
Filed: 1991-08-06
Abstract: PURPOSE:To stably provide an inexpensive guide shoe for piercing and rolling a seamless pipe provided with excellent wear resistance and chipping resistance and showing a long service life. CONSTITUTION:The chemical compsn. of a guide shoe for hot piercing and rolling a seamless pipe is consisting of 0.5 to 2.0% C, 0.1 to 3.0% Si, 5 to 20% Mn, 20 to 40% Cr and 10 to 20% Ni or furthermore incorporating at least one kind among 0.10 to 6.0% Mo, 0.10 to 6.0% W, 0.01 to 3.0% Nb, 0.02 to 3.0% V, 0.001 to 0.2% B and 0.005 to 0.2% N and the balance Fe as a main compsn, or this casting is furthermore subjected to heat treatment in such a manner that it is held in heating to the temp. range of [the solidus temp. -20 deg.C] to [the solidus temp. +60 deg.C] one hr to condense and granulate eutectic carbides, and its material structure is formed into a moterial for which granular carbides are dispersed into an austenitic matrix by 8 to 35% area ratio.
Patent JP-H1151332-A (JP)
Title: Catalytic combustion type heater
Inventor: OKADA HIROSHI
IPC: F23D14/18
Filed: 1997-07-31
Abstract: PROBLEM TO BE SOLVED: To reduce the exhaust emission at the time of ignition and fire extinguishing in a catalytic combustion type heater. SOLUTION: A control means 7 makes gaseous mixture of fuel and air circulate from a fuel pap 52 and an air pump 3 into a combustion cylinder 21, makes the mixture burn in a combustion body 22 in a manner of catalytic combustion, and controls the quantities of the fuel and air supplied, etc. For the ignition a preliminary combustion period preceding a stationary combustion period, in which fuel, etc., is supplied in a quantity meeting the combustion command, is provided and the amount of fuel, etc., to be supplied in the preliminary combustion period is so set as to be an air-fuel ratio which is greater than the air-fuel ratio in the stationary combustion period so that incomplete combustion can be prevented.  For the fire extinguishing, with stopping of the supply of fuel, only air is supplied in an amount lessened from the time of stopping of the supply of fuel so as to keep the temperature of the combustion body 22 high and make the residual fuel completely burn. Subsequently setting for the supply of air for purge follows.
Patent JP-H1148739-A (JP)
Title: Stabilizer bar fitting structure for plate spring type suspending device
Inventor: TSUGAWA KAZUYA
IPC: B60G21/055
Filed: 1997-08-01
Abstract: PROBLEM TO BE SOLVED: To reduce the number of part items, to simplify the structure, and to eliminate the bending work so as to lower the cost by stretching a bar-like stabilizer bar between a pair of shackles in right and left. SOLUTION: A rear end of a plate spring 4 is fitted to a car body frame 2 by a shackle 6 and a rear side fitting bracket 8. The shackle 6 is formed of a pair of first and a second shackle members 6-1, 6-2. An end of a stabilizer bar 36 is inserted into a fitting hole 26 for shackle side bar and a fitting hole 18 for a bracket side bar and a pipe hole 34 for connecting pipe 32. This stabilizer bar 36 is formed into a straight bar shape. Since the stabilizer bar 36 is provided with the only right and left shackles 6, 6 as basic structural parts of a plate spring type suspending device, the number of part items is reduced, and the structure is simplified. Since the stabilizer bar 36 can be formed straight, bending working is eliminated.
Patent JP-H0863685-A (JP)
Title: Fire sensor
Inventor: HIROOKA EIJI
IPC: H04L9/10
Filed: 1994-08-23
Abstract: PURPOSE: To improve the reliability of data storage to an EEPROM and to enable a person to visually recognize the possibility that the reliability is degraded by not only stopping the operation of a fire alarm but also operating an indicator lamp in the case of noncoincidence between a password code and a code for password code check. CONSTITUTION: When a fire alarm equipment is installed in a field and the power source is turned on, the code for password code check read out from a ROM 35 is stored in a RAM 41, and the password code read out from a password code storage area 32 is stored in the RAM 41, and stored password code and code for password code check are compared with each other. When they coincide with each other, the following operation, for example, the normal monitor operation is executed. If they don't coincide with each other, a sensor SE is not operated and a confirmation lamp 67 is flickered, and the person who sees the sensor SE can recognize the occurrence of abnormality of the sensor SE.
Patent JP-H0385019-A (JP)
Title: Phase locked loop type frequency synthesizer
Inventor: AGAWA HISAO
IPC: H03L7/16
Filed: 1989-08-28
Abstract: PURPOSE:To attain high resolution without deteriorating the phase noise characteristic by subtracting an imaginary output of a voltage controlled oscillator at a prescribed frequency from an output of an A/D converter at each clock at a correction computing element. CONSTITUTION:Part of the output of a voltage controlled oscillator VCO 1 is inputted to an A/D converter 6, sampled with timing of the clock generated at a reference signal generator OSC 14 and converted into a digital value. The digital value is subject to correction calculation at a correction computing element 7, inputted to a D/A converter 8, converted into an analog value and inputted to the VCO 1 through a loop filter 5. The operation of the A/D converter 6, the correction computing element 7 and the D/A converter 8 is implemented synchronously with the output of the OSC 14. A prescribed frequency output is obtained by subtracting an imaginary output of the voltage controlled oscillator 1 at a prescribed frequency from the output of the A/D converter 6 at each clock in the correction computing element 7 in the phase locked loop type frequency synthesizer.
Patent JP-H0965263-A (JP)
Title: Video projector
Inventor: WATANABE KOHEI
IPC: H04N5/74
Filed: 1995-08-30
Abstract: PROBLEM TO BE SOLVED: To prevent deterioration in image quality by projecting a dynamic image and a still image from exclusive projection units respectively so as to reduce baking of a fluorescent screen by the projection of the still image. SOLUTION: A dynamic image projection section 1 is made up of a video processing section 2 distributing a dynamic image signal into three primary color signals (R, G, B), video amplifiers 11, 12, 13 amplifying the R, G, B signals, and R, G, B use CRT projection tubes 6, 7, 8 forming projection units. Furthermore, an information projection section 9 has a video processing section 10 distributing the information signal into the three primary color signals, and CRT projection tubes 14, 15, 16 for R, G, B forming video amplifiers 11, 12, 13 amplifying the R, G, B signals. A signal selection section 17 selects a dynamic image signal or an information signal under the control of a control section 18 and provides an output of a dynamic image signal to a line L1 and an output of an information signal to a line L2.  Then the supply period of the dynamic image signal suppresses an output of the video processing section 10 and the supply period of the information suppresses an output of the video processing section 2.