baber/WOPTO huggingface dataset:
Patent JP-H046914-A (JP)
Title: Pll device
Inventor: FUJIMOTO TOMONORI
IPC: G11B20/10
Filed: 1990-04-24
Abstract: PURPOSE:To enhance the pulling-in capability of a PLL and to suppress the frequency fluctuation of a clock signal when jitter is present on an input signal DIN at the time of the locking of the PLL by changing an output voltage into a voltage different from a voltage before the locking of the PLL is detected when the locking of the PLL is detected. CONSTITUTION:When an input signal DIN and the oscillated clock of a VCO 14 are locked from the unlocked state and the lock of the PLL is detected, a voltage control circuit 18 changes the reference voltage of a differential amplifier of an LPF 23 into a voltage different from a voltage before the locking is detected. Thus, when the PLL is locked, a loop gain is increased to enhance the pulling-in capability of the PLL is increased and when the PLL is locked, a VAR current is decreased to decrease a loop gain when a charging pump capacitor 5 is discharged. Moreover, clock jitter is suppressed even the DIN includes jitter at the locking of the PLL so as to prevent unlocking.
Patent JP-S6156164-A (JP)
Inventor: PIERO DEI BATSUTEISUTA
IPC: C08L33/02
Filed: 1985-05-22
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-S5734787-A (JP)
Title: Drive controlling device for synchronous motor
Inventor: ONO TADAHIRO
IPC: H02P6/08
Filed: 1980-08-07
Abstract: PURPOSE:To reduce the variation in the generated torque of a synchronous motor by multiplying a speed error signal by a phase modulation signal of a resolver or the like, synchronizing and rectifying it and then applying it to the sin coil and cos coil of the motor. CONSTITUTION:A numerical control device 11 outputs an instruction voltage Vref corresponding to a rotating speed value responsive to the phase modulation signal Esin(omegat+theta) outputted from a phase modulation signal generator 21, and a level controller 15 controls the speed signal level relative to theta outputted from a techometer generator 24 and outputs K.dtheta/dt. A multiplier 14 multiplies the error signal ERR of the instruction voltage and the speed signal by the phase modulation signal. After synchronization rectifiers 16, 18 synchronize and rectify the output of the multiplier 14 by the rectangular waves S1, S2 of different phase of 90 deg. applied from an oscillator 23, and the rectifiers 16, 18 will supply the rectified waves to the sin coil and the cos coil of a synchronous motor 20.
Patent JP-S63273824-A (JP)
Title: Optical scanning system
Inventor: SHIRAISHI TAKASHI
IPC: G02B26/10
Filed: 1987-05-01
Abstract: PURPOSE:To make an optical system compact and to facilitate adjusting operation by providing at least one lens of an image formation optical system with a incidence surface and at least one reflecting surface and one projection surface. CONSTITUTION:An image forming lens 5 has an incidence surface A, a projection surface B, and a reflecting surface C. Laser light corresponding to an image data signal is reflected by a rotary polygon mirror 3, a reflecting mirror 4, and then rotary polygon mirror 3 again, further passed through the incidence surface A, reflecting surface C, and projection surface B of the image forming lens 5, and image-formed on a photosensitive body 13 while the ftheta characteristics, beam diameter, etc., are controlled, thereby forming an image on the photosensitive body 13. Consequently, the need for an optical system such as a return mirror which is used conventionally is eliminated, so the system is made compact and the adjustment is facilitated, as well.
Patent JP-S59149-A (JP)
Title: Thermodevelopable type diazo copying material
Inventor: WATANABE HIDEO
IPC: B41M5/323
Filed: 1982-06-25
Abstract: PURPOSE:To obtain an entitled copying material forming a high-density image with low temp. development, by forming the second layer contg. a diazo compd. and a filler having specified property on the first layer contg. a coupling component, an ionomer resin, and a heat meltable color forming aid. CONSTITUTION:The first layer contg. a coupling component, such as resorcinol or phloroglucin, an ionomer resin, such as an ethylene-acrylic acid copolymer with metal ions added, and a heat meltable color forming aid having 50-150 deg.C m.p., such as capronamide, is formed on a support, such as paper or plastics. On this layer, the second layer contg. a diazo compd., such as 4-diazo-1-dimethylaminobenzene, and a filler having <=100cc/100g oil absorptivity and <=20mum particle diameter, such as styrene-methacrylate resin or calcium carbonate, is formed to obtain the present intended thermodevelopable diazo copying material.
Patent JP-2000300997-A (JP)
Title: Photocatalyst sheet structure and air purifier
Inventor: HIYORI TAKAYUKI
IPC: B01D53/86
Filed: 1999-04-16
Abstract: PROBLEM TO BE SOLVED: To surely shield electromagnetic waves and efficiently carry out the air purification even when the air purification is carried out by using a photocatalyst sheet and also using a discharged electromagnetic waves generated as an ultraviolet source by superposing a breathable electromagnetic wave shielding sheet on a mesh-shaped or porous breathable photocatalyst sheet. SOLUTION: A photocatalyst particle-containing resin layer is formed on the surface of an insulated mesh-shaped base not having the electromagnetic wave absorption capability like a glass on a mesh-shaped or porous breathable catalyst sheet 1. At that time, the photocatalyst particle containing resin layer is preferably a photo catalyst particle containing polytetrafluroethylene burning layer. A breathable electromagnetic wave shield 2 is superposed on a photocatalyst sheet main body 1, and both ends of the shield are folded back to be integrated with the photocatalyst sheet main body 1.  The electromagnetic wave shielding performance is secured while retaining the superior air purification performance of the photocatalyst sheet 1 to avoid the electromagnetic interference by the arrangement without imparting the electromagnetic wave shielding performance onto a photocatalyst sheet 1 itself.
Patent JP-S5634536-A (JP)
Title: Device to recognize vehicle speed
Inventor: KANEKO FUMITAKA
IPC: B60Q5/00
Filed: 1979-08-27
Abstract: PURPOSE:To enable a driver to recognize a plurality of vehicle speeds through acoustic a sounds, by making the driver capable of selecting optionally a vehicle speed and at the same time issuing different acoustic sounds according to a plural number of vehicle speeds. CONSTITUTION:When all of push buttons for setting up a plurality of speeds are pressed down to turn on switches 25a-25d between a switching section 20 and a recognition signal generating section 30, for instance, and if the speed of a vehicle is, for instance, 60km/h, the voltage from a speed-voltage convertor 10 will not turn on any of switching circuits 21a-21d, and there is no output from a logic circuit 22. Next, if the speed of the vehicle is raised to 80km/h, for instance, the circuit 21a only is turned on, and output is generated at the output terminal 24 in the logic circuit 22. Based on this output the control section 31 of an output generating section 30 specifies a memory 32a and issues a prescribed melody from a speaker 24. In the same manner different melodies are turned by each of the circuits 21d- 21d turned on by a specified speed.
Patent JP-H05171551-A (JP)
Title: Fabric using finely cut fur and its production
Inventor: YOSHIOKA YUKIO
IPC: D04D7/02
Filed: 1991-04-12
Abstract: PURPOSE:To obtain a fabric causing no strain even when finely cut fur is wound around a reticulated base fabric and a method for producing the fabric. CONSTITUTION:Plural finely cut furs are alternately entangled in the direction of edge of a reticulated base cloth each so as to keep clockwise helical state and anticlockwise helical state to provide the objective fabric. Restoring force of twist of fur can be compensated without causing strain of the base fabric by alternately and helically winding finely cut fur in a state different in rotating direction. The resultant fabric further has the following advantages: (1) When the fabric is utilized to clothing, the clothing does not cause deformation of shape, because the fabric does not cause strain; (2) The weight of the fabric is extremely light and soft because of fabric obtained by entangling finely cut fur to fabric, compared with the case when fur itself is utilized; (3) The fabric is formed into a herringbone twill pattern, because finely cut fur is alternately clockwise and anticlockwise entangled; (4) a used amount of fur is can be reduced because the fur is used in finely cut state.
Patent JP-S58223482-A (JP)
Title: Treatment of waste water using persulfuric acid and or its salt
Inventor: DOI YASUYOSHI
IPC: C02F1/72
Filed: 1982-06-22
Abstract: PURPOSE:To reduce equipment cost, to eliminate the need for maintenance and control of equipment and to eliminate troubles without requiring any particular installations as compared to conventional installations, by adding at least 1 kind of persulfuric acid and salt thereof to waste water contg. material to be oxidized. CONSTITUTION:Persulfate is added at varying amts. to a specified volume of waste water to be treated, and the COD thereof is measured. A relation curve of the amt. of the persulfate to be added and the COD is made from the result of said measurement, and an experimental equation is determined, by which the amt. of the persulfate to be added according to the amt. of the COD component contained in the waste water is calculated. The calculated persulfate (solid) is weighed and is then added directly to the waste water or is dissolved in water. After the soln. is added to the waste water, the water is stirred with an air blower, a stirrer, etc. There are sodium persulfate, potassium persulfate, ammonium persulfate, etc. as the persulfate to be used.
Patent JP-H02284918-A (JP)
Title: Production of aliphatic polycarbonate diol
Inventor: KISO YOSHIHISA
IPC: C08G64/20
Filed: 1989-04-27
Abstract: PURPOSE:To obtain the subject polymer from an inexpensive raw material with a simple process in a short time in high efficiency by reacting an aliphatic diol compound with dimethyl carbonate in two steps under respective specific conditions. CONSTITUTION:The objective polymer can be produced by reacting an aliphatic diol compound (e.g. 1,4-butanediol) with dimethyl carbonate in the presence of a catalyst (preferably an alkali metal compound, etc.) in a closed reaction system at a reaction temperature of 130-250 deg.C while keeping the molar ratio of dimethyl carbonate/aliphatic diol compound in the reaction system to 0.5-1.7, removing the methanol produced by the above reaction from the system and heating the reaction mixture under reduced pressure to perform the 2nd-stage reaction while removing the produced methanol from the reaction system. The 2nd stage reaction is carried out preferably at 150-250 deg.C under a pressure of <=10mmHg for 0.5-5hr.
Patent JP-S591660-A (JP)
Title: Method for working alpha+beta titanium alloy analogous to alpha alloy
Inventor: OKADA MINORU
IPC: C22F1/18
Filed: 1982-06-24
Abstract: PURPOSE:To continuosly manufacture a Ti alloy material with superior ductility and high strength, by repeating heating for working twice and by carrying out working in the alpha+beta region at a specified ratio of the working rate in the 1st heating to that in the 2nd heating. CONSTITUTION:In the finish working of an alpha+beta Ti alloy analogous to an alpha alloy, e.g., a Ti-6Al-4V alloy, heating for the working is repeated twice. The working rate in the 1st heating and that in the 2nd heating are set so as to adjust the ratio of the working rate in the 1st heating to that in the 2nd heating to 0.7-1.3, and the working is carried out in the alpha+beta region. Each of the working rates is <=15. An isometric structure can be surely formed at a low cost only by carrying out simple plastic working at low working rates.
Patent JP-H04262274-A (JP)
Title: Movement monitor
Inventor: TAKEMOTO NOBUYUKI
IPC: G01R31/02
Filed: 1991-02-15
Abstract: PURPOSE:To obtain a device to detect and monitor the normality of multiple movements as with machine that fabricates a multiple twisted wires like an electric cable as periodical pulse signals caused by the movements and to confirm easily the detected object with the number and the like in case of abnormality. CONSTITUTION:A monitor has a detection means to convert the movement of the detected body for monitoring to a periodical pulse signal. It also has a means to inspect in turn and selectively with a selection means whether the pulse period of the periodical pulse signal for the multiplication is longer than a normal pulse period and execute the indication of the abnormality with selection and the counter coinciding. For the pulse period abnormality detection means retrigger monostable multivibrators are used. The movement monitor device made it possible to set altogether the monostable time of the monostable multivibrator.
Patent JP-S5233798-A (JP)
Title: Device for counting bank notes
Inventor: WATANABE AKINORI
IPC: B65H3/08
Filed: 1975-09-10
Abstract: PURPOSE: To provide a paper note coutner, pulling out the moneys in parallel simultanesouly from th hoppers which can move selectively. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-S5334014-A (JP)
Title: Fuel steam inlet device for automobile engine
Inventor: MATSUURA TOSHIJI
IPC: F02M25/08
Filed: 1976-09-10
Abstract: PURPOSE: To prevent increase of HC, CO in the exhaust gas from an engine immediately after start of running thereof by providing thereto a mechanism for taking atmospheric air into a conduit which communicates a canister and a negative pressure generating means in an intake system of the engine. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-H09296697-A (JP)
Title: Assembling method and device of segment
Inventor: HASHIMOTO HISANORI
IPC: E21D11/40
Filed: 1996-04-30
Abstract: PROBLEM TO BE SOLVED: To reduce the cost by simplifying the assembling method and device of segments. SOLUTION: A bolt 20A is screwed in a female screw 22A of an assembling segment 6p in advance. When true segment 6p is held by a holding tool, a bolt-fastening device is driven to remove the segment 6P from the female screw 22A and held as it is. After completion of positioning of the assembling segment 6P, the bolt-fastening device is driven to insert the bolt held by the holder into the bolt hole or an existing segment and screw it into the female screw 22A of the assembling segment 6P.
Patent JP-S63273419-A (JP)
Title: Inoculation of fungus
Inventor: TAMIYA SHIGERU
IPC: A01G1/04
Filed: 1987-05-01
Abstract: PURPOSE:To carry out inoculation of fungus readily and uniformly and to efficiently obtain equal mushrooms, by uniformly scattering grain granules with attached fungus of mushroom on a bed. CONSTITUTION:A fungus of mushroom is attached to wheat granules. 1.5-3kg based on 3.3m<2> bed of the wheat granules are uniformly scattered on the bed to carry out inoculation of fungus. In the inoculation, a chamber is preferably maintained at 12-18 deg.C 80-90% humidity and the bed is kept at pH 6-7. Since the fungus is not inoculated by finger tips, production efficiency is raised and mushrooms having high nutrient content are obtained because of use of the grain granules.
Patent JP-S63277121-A (JP)
Title: Parts receptacle of vibratory parts feeder
Inventor: NISHINO HARUKI
IPC: B65G27/02
Filed: 1987-05-02
Abstract: PURPOSE:To separate entangled parts surely by forming the center bottom of a parts receipt part in a plane. CONSTITUTION:The center bottom 2 of a bowl 22 is made in a plane, wherein a spiral truck 23 is formed at the inner wall of the bowl 22. In this constitution, the parts m in a great quantity cast into the center bottom 24 receive centrifugal force through the action of torsion vibration of the bowl 22, and thus transfer force in the radial direction outward is applied. At the same time, the vertical vibratory component produced with torsion vibration generates jumping motion up and down. Because the bowl bottom 24 is in plane, the transfer speed toward the periphery of the bowl 22 is small, and collision with the bottom 24 due to the jumping motion up and down applies to each piece of the parts m to separate entanglement. When the piece m reaches the periphery 24a of the bottom 24, the piece m is almost free from entanglement. This constitution ensures that parts likely to entangle are surely transported well separated.
Patent JP-S63287723-A (JP)
Inventor: PIITAA SUTAARINGU MIYURAA
IPC: A61P21/00
Filed: 1988-05-06
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-H0586877-A (JP)
Title: Turbosupercharging engine
Inventor: AKIYAMA TAKANORI
IPC: F02B37/10
Filed: 1991-05-14
Abstract: PURPOSE:To reduce the turbine area of the exhaust turbine in a supercharger for increasing the energy recovery efficiency by providing a means such as the installation of air-flow control throttling devices and heat-exchangers to the intake bypass device and to the hot-air supply device constituting a turbosupercharging engine respectively. CONSTITUTION:The principal part of a turbosupercharging engine 1 is made up of an intake bypass device 2 and a hot-air supply device 3. In this case, in the intake bypass device 2, a throttling device 20 is arranged in the intake bypass passage 19 that has been branched from an intake passage 32 for communicating the engine body 10 with the air compressor 16 of a supercharger 13. And a heat-exchanger 24 that has been connected to the throttling device 20 for heating the intake air supplied through the intake bypass passage 19 by the exhaust heat of the exhaust gas from the exhaust turbine 14 of the supercharger 13 is arranged. Further, a volume-adding pipe 28 is connected to the heat-exchanger 24. On the other hand, in the hot-air supply device 3, a throttling device 35 is arranged in the intake air discharge passage 34 that has been branched from the intake passage 32. And a heat-exchanger 37 that has been connected to the throttling device 35 for heating the intake air by the exhaust heat of the exhaust gas is arranged.
Patent JP-H08320956-A (JP)
Title: Device for handling of money
Inventor: PETRI BERND
IPC: G07D3/14
Filed: 1996-04-30
Abstract: PROBLEM TO BE SOLVED: To supply money by using a simple method by supplying a prescribed number of a fixed kind of memory to each memory partition of a money cassette from a money delivering unit coupled with the money partitions of the money cassette through a money distributing unit in an easily handleable state. SOLUTION: Money is counted and paid by a fixed amount through a money delivering unit 10 and reaches the corresponding partition of a money cassette 12 in accordance with handling through a money distributing unit 11. In order to guarantee the delivery guide of reproducible money to the cassette 12 from the unit 10, the structure of the unit 10 is constructed so that the cassette 12 can be released from the high pressure of a pile of money in the unit 10. Since control electronic equipment reduces the delivered amount of money from a money storing container 9 at every delivery, then the balance of money in the container 9 is detected and displayed.
Patent JP-H11300852-A (JP)
Title: Apparatus for feeding regenerated tire before vulcanization of tread into vulcanization machine
Inventor: KAYAKI TAKASHI
IPC: B29C35/02
Filed: 1998-04-20
Abstract: PROBLEM TO BE SOLVED: To simply and accurately center a regenerated tire before vulcanization, to prevent it from being defective mounting in a vulcanization machine, and to improve reliability on feeding. SOLUTION: The apparatus consists of a centering means 3 with a pair of horizontal hanging pins 11 for hanging vertically a regenerated tire T by hanging the tire hole Te on and centering it, a tire holding means 4 provided with a pair of pinching tools 19 for pinching the outer peripheral face of the centered regenerated tire T from both sides and a transferring means 5 for centering and positioning the regenerated tire T held by pinching tools 19 between upper and lower vulcanization molds 2U and 2L under horizontal condition.
Patent JP-S5811033-A (JP)
Title: Coagulation preventing agent for neutral inorganic salts
Inventor: NISHI MINORU
IPC: C09K3/00
Filed: 1981-07-15
Abstract: PURPOSE:To prevent the coagulation of neutral inorg. salts effectively by combining >=2 kinds of moisture absorbing and deliquescing agents of different properties as a coagulation preventing agent for said salts. CONSTITUTION:The agents prepd. by adding and compounding >=2 kinds of moisture absorbing and deliquescing agents such as ammonium iron citrate, neopentyl glycol and the like which differ in moisture absorption time, coagulation time, etc. are used for a coagulation preventing agent for neutral inorg. salts such as rock salt, calciun chloride and the like. Then the migration of water between the moisture absorbing agents and the deliquescing agents takes place and the coagulation of the neutral inorg. salts is prevented extremely effectively.
Patent JP-H10301923-A (JP)
Title: Data processor and recording medium
Inventor: SANHONGI MASAO
IPC: G06F13/00
Filed: 1997-04-25
Abstract: PROBLEM TO BE SOLVED: To prepare a hyper text markup langage(HTML) file by a simple method and a low cost device. SOLUTION: A CPU 2 displays an input item included in a specified HTML file preparing template on a display device 6 as an input picture. When data corresponding to the displayed input item are inputted, the inputted data are stored in a corresponding position of the template and an HTML file is prepared based on the template storing the data and stored in an HTML file memory 4E included in a RAM 4.
Patent JP-S601788-A (JP)
Inventor: NIWA TAKASHI
IPC: F24C7/08
Filed: 1983-06-17
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-H05300849-A (JP)
Title: Rechargeable vacuum cleaner
Inventor: TSUKAMOTO HIROSUKE
IPC: A47L5/24
Filed: 1992-04-28
Abstract: PURPOSE:To make it unnecessary to remove soldering besides a disassembling work of a vacuum cleaner mainbody when batteries only are to be taken out from the vacuum cleaner main body, and make an easy recovery of batteries possible by connecting the battery terminal of a rechargeable vacuum cleaner with a lead wire by a contact type terminal such as fastening terminal, etc. CONSTITUTION:A set of four secondary batteries 3 consisting of two ribs 2h to hold batteries on the main body case 2 which holds a lead plate 3b side of the secondary batteries 3 and ribs 2h which are provided on other main body case 2 to be confronted with the first ribs 2h are stored and fixed in a main body case 2. The two ribs 2h to hold batteries are made to be discontinuous ribs 2h, and a space 2i is provided, and the lead plate 3b is made to be not in contact with the main body case 2. In this case, battery terminals 33a, 33b, thermostat terminal 33c and lead wires 32a, 32b, 32c are connected by fastening terminals 34a, 34b, 34c, and by this constitution, the secondary batteries 3 alone can be easily taken out to the outside of the main body case.