baber/WOPTO huggingface dataset:
Patent JP-H05187666-A (JP)
Title: Air-conditioner
Inventor: YOSHIDA AKIRA
IPC: F24F1/02
Filed: 1992-01-13
Abstract: PURPOSE:To obtain an air-conditioning machine capable of ventilating indoor air efficiently by effecting the suction and the exhaust of indoor and outdoor air simultaneously. CONSTITUTION:The inside of the main frame casing 20 of an air-conditioning machine 1 is divided into two parts of suction area 30a and exhaust area 30b by a partitioning plate 15. Indoor fans 2a, 2b, outdoor fans 6a, 6b and shielding plates 9a, 9b, swung about fulcrum shaft are constituted in respective areas so as to be capable of being driven individually and independently. The shielding plates 9a, 9b open respective communicating ports 23a, 23b upon ventilating the inside of a room. At the same time, a clutch device 12 isolates the indoor fan 2a from the indoor fan 2b and another clutch device 14 isolates the outdoor fan 6a from the outdoor fan 6b. Thereafter, motors 11, 13 are started and, then, outdoor air is sucked into the room through the suction area 30a while indoor air is discharged to the outside of the room through the exhaust area 30b.
Patent JP-S59128818-A (JP)
Title: Comparator
Inventor: ARASE KENSHIROU
IPC: H03K5/24
Filed: 1983-01-13
Abstract: PURPOSE:To obtain a double comparison speed as high as a single comparator by connecting two comparator circuits in parallel to form one comparator and operating a clock signal of an analog switch of one comparator circuit and that of an analog switch of the other comparator circuit in opposite phases. CONSTITUTION:The comparators A, B are operated by a positive and a negative phase of a clock separately. Further, switches 7, 7', 8, 8', 9, 9', 10, 10', electric charge capacitors 11, 11', inverters 12, 12', and latches 13, 13' are provided and analog inputs VIN1 and VIN2 are applied. Contents of the comparator A and contents of the comparator B are outputted alternately in the timing of phi and phi' respectively to an output OUT in the constitution like this. Thus, the double comparison speed is obtained in comparison with the single use of the comparators A, B.
Patent JP-2000203558-A (JP)
Title: Packing box
Inventor: HARADA TOSHIAKI
IPC: B65D5/43
Filed: 1999-01-11
Abstract: PROBLEM TO BE SOLVED: To make a box easily applicable effectively to an existing recycling system by providing a dividing means for dividing at least one of a member forming an external surface and a member existing in an internal part thereof to be deformed into a sheetlike piece member in a package box for use in transportation or storage. SOLUTION: The package box comprises a box-shaped member 1, left and right cushioning members and auxiliary cushioning members, in which recess parts are formed for holding the left and right ends of a printer being a product at the insides of the left and right cushioning members. In this case, perforations 9 are made at each surface and ridge of the box-shaped member 1, and also perforations 9 are made at each surface and ridge of the auxiliary cushioning member. The perforations 9 in the surfaces are provided so as to divide them into four or into two, and these perforations 9 are set such that the perforations 9 do not intersect with each other. Furthermore, these perforations 9 are also set in order not to intersect with the perforations 9 on the adjacent surface and perforations 9 being at the ridges.
Patent JP-S5842768-A (JP)
Inventor: ADEI SHIYOSEFU
IPC: C25D9/04
Filed: 1982-01-13
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-H04243459-A (JP)
Title: Double buffer control system
Inventor: HASEBE TSUNENORI
IPC: G06F13/38
Filed: 1991-01-17
Abstract: PURPOSE:To improve the processing speed of a CPU and peripheral devices and to improve the operation efficiency of a buffer. CONSTITUTION:This double buffer control system is provided with double buffers 5a and 5b equipped with two stages of buffers for storing data, a retry response signal sending means 7 for returning a retry response signal of requesting for rewriting to a double buffer when a request for data writing is issued to the relevant double buffer with two states of double buffers 5a and 5b in buffer busy, a rewrite request means 1 for executing a request for writing again after releasing a bus once again when this retry response signal sending means 7 returns a retry response signal, and a means of treating, when a data read request is issued with the buffer at the first stage of double buffers 5a and 5b being in buffer busy and the other buffer being vacant, the other buffer for buffering 5a, 5b of the read request and executing, when the buffer busy state of the first stage buffer is terminated, the read request treated for the relevant buffering.
Patent JP-H09209866-A (JP)
Title: Method and device for fuel injection in internal combustion type reciprocating piston engine
Inventor: MATEIASU SHIYUTSUTSU
IPC: F02D41/38
Filed: 1997-01-13
Abstract: PROBLEM TO BE SOLVED: To control a heat generating rate in a combustion chamber to a wide extent and appropriately, by repeatedly performing plural times in each injection cycle, complete interruption of fuel injection and restarting of fuel injection executed after the interruption. SOLUTION: An internal combustion type reciprocating piston diesel engine is so arranged that first and second injection nozzles 1a, 1b eject liquid fuel to the inside of a combustion chamber 43, and an exhaust valve is arranged in the center of a cylinder head 46. The injection nozzles 1a, 1b have jet needles 7, and the jet needles 7 are energized to seat surfaces 1' by closing springs 8, lifted by being separated from the seat surfaces 1' by fuel pressure supplied to pressure chambers 10 so that fuel is ejected from injection holes 2.  When fuel injection is controlled, complete interruption of fuel injection and restarting of fuel injection executed after the interruption are repeated plural times in each injection cycle, hereby, a heat generating rate in the combustion chamber 43 is suppressed so that high efficiency and low fuel consumption corresponding to the high efficiency can be realized.
Patent JP-H03209225-A (JP)
Title: Nonlinear optical element
Inventor: SHIGEMITSU YASURO
IPC: G02F1/35
Filed: 1990-01-11
Abstract: PURPOSE:To obtain the above optical element having a large quadratic nonlinear optical constant and good compatibility with a high-polymer material by incorporating a specific hydrazine compd. into a medium. CONSTITUTION:A waveguide 12 consisting of the medium contg. the hydrazine compd. expressed by formula I is provided in a substrate 13 consisting of the isotropic medium and further, two pieces of electrodes 11 are provided in the opposite positions via the waveguide 12. An electric field is formed by impressing a voltage between the electrodes 11 by an external electric field 14. In the formula I, R1 is a Hammette's substituent constant sigmap and is the electron attractive substituent selected from 0<=sigmap<1; R2 denotes hydrogen or formula II; X denotes CH or N atom. In the formula II, R3 is the a Hammett's substituent constant sigmap and is the weak electron donative group or electron attractive substituent selected from -0.3<=sigmap<1. The optical element formed by using the org. compd. having the large quadratic nonlinear optical constant and the good compatibility with the high-polymer material is obtd. in this way.
Patent JP-H03209594-A (JP)
Title: Identifier for paper sheet or the like
Inventor: ISHINO NORIYOSHI
IPC: G07D7/20
Filed: 1990-01-11
Abstract: PURPOSE:To easily execute an identifying operation by dividing each density value by the total sum value of the respective density values, calculating the arrangement pattern of density strength at a part detected by a detection sensor and comparing the arrangement pattern with a reference pattern determined in advance. CONSTITUTION:A CPU 41 is equipped with an average value calculating means 412, density value calculating means 413, density total calculating means 414, normalizing means 415, comparing means 416, discriminating means 417 and other arithmetic and control means 418. The average value of data stored in a storing part is calculated and difference between the average value and the data is calculated as the density value. Then, the total sum value of the respective density values calculated by the density value calculating means 413 is calculated. Each density value is divided by the total sum value and the arrangement pattern of the density strength at the part detected by the detection sensor is calculated. Based on the result of comparison between the arrangement pattern and the reference pattern determined in advance, paper sheets are discriminated. Thus, the identification is made easy.
Patent JP-S58122727-A (JP)
Title: Controller for sample moving stage
Inventor: TSUYUZAKI HARUO
IPC: H01L21/027
Filed: 1982-01-14
Abstract: PURPOSE:To drive a sample moving stage with a high efficiency and stability thereby to effect  a highly accurate positioning, by detecting the moving distance and speed of the rotor of a  linear step motor, and using the detected data and commands from a CPU. CONSTITUTION:According to the command from a CPU23, conditions are read out from an  ROM24 to excite an n-phase coil of a motor 2 by an exciting circuit 13 thereby to move the  rotor one pitch. The sine-wave voltage generated by the one-pitch movement is detected by (m) pieces of sensors 7 so as to be divided into (m) pieces and then converted into rectangular  waves in a waveform shaping circuit 8. In synchronism with the signals from the circuit 8,  conditions are read out from the ROM24 and delivered to the exciting circuit 13 thereby to  prevent any step out. In addition, clock signals from a reference clock generator 16 are counted  by a counter 15 per predetermined time and set in a first register 14 and is compared in a  first comparator 17 with the excitation timing changeover speed data from a second register  18. When they coincide with each other, the excitation timing is changed by an ROM address  setting circuit 22 in proportion to 1/m to change the excited phase of the coil, thereby driving  the motor with a high efficiency at all times. The moving direction of the rotor is discriminated by a direction disriminating circuit 25 from the input order of the signals from the circuit 8. The signals are counted by an up/down counter 19 and compared in a second comparator 20 with the deceleration start position data from a third register 21 to read out conditions.  The value counted by the counter 19 is read out as at (e) by the CPU thereby to continue the control until the positioning accuracy reaches a predetermined value. Thus, a highly accurate  positioning is effected.
Patent JP-H02184735-A (JP)
Title: Medium evaluating method
Inventor: GOTO TSUTOMU
IPC: G01N3/56
Filed: 1989-01-11
Abstract: PURPOSE:To correlate the resistance evaluation of a disk medium with a case wherein the medium is actually incorporated in a device by vibrating the slider of a head through a spring and bringing the slider into contact with the surface of the disk medium. CONSTITUTION:A spindle motor 2 sends out an index signal to a driving circuit 9 for every one rotation thereof, so the circuit 9 sends a preset number of pulses to a switch 8 in synchronism with the signal. The switch 8, therefore, makes its contact every time a pulse is inputted and a power source 7 supplies driving electric power to an exciter 6 through the contact. Then the exciter 6 when supplied with the electric power attracts a support plate 10, so the support plate 10 vibrates in synchronism with the pulses sent out by the circuit 9. Then an arm 5 also vibrates and the slider 3 of the head is vibrated through the spring 4 to bring to slider 3 into contact with the surface of the disk medium 1. Then the slider 3 vibrates in synchronism with the rotation of the medium 1 to bring the slider 3 into contact with the same position of the medium 1 repeatedly. For the purpose, the number of dusts generated at the time of the contacting is checked to detect crush occurrence.
Patent JP-H03210110-A (JP)
Title: Device for perforating mulching film in transplanter
Inventor: HOSODA NOBORU
IPC: A01C11/02
Filed: 1990-01-11
Abstract: PURPOSE:To accurately perforate mulching film at transplanting position while coinciding with a transplanting pitch of transplanting pawl by coupling a perforating cutter to the lower end part of a cutter lifting and lowering lever and facing an operating element integrated with the cutter lifting and lowering lever in a lowering process of circle motion locus of a crank pin of a transplanting pawl driving crank for lifting and lowering a transplanting pawl. CONSTITUTION:An operating element 5 integrated with a cutter lifting and lowering lever 4 is faced a lowering process of circle motion locus of a transplanting pawl driving crank. Therefore, when the transplanting pawl driving crank comes to the lowering process, a crank pin 7 pushes the operating element 5 down and the cutter lifting and lowering lever 4 is lowered therewith. Thereby a film-perforating cutter 2 is lowered and film on row is broken, cut and perforated. Then when the operating element 5 is lowered till definite position, the crank pin 7 is separated from the operating element 5 and the cutter lifting and lowering lever 4 is restored to original position by a spring 9. Further, since the transplanting pawl 6 thrusts into a ground while the transplanting pawl 6 rises and the cutter 2 is positioned on the ground while the transplanting pawl 6 thrusts into the ground, the transplanting pawl 6 and the cutter 2 are not simultaneously pushed down into the ground.
Patent JP-H04211407-A (JP)
Title: Polymerized quaternary diallylammonium compound
Inventor: ROZEMARII TETSUFURU
IPC: C07C305/06
Filed: 1991-01-18
Abstract: PURPOSE: To provide a polymer compound obtained by polymerizing 1- diallylamino-2,3-epoxypropane with a quaternary ammonium salt reacted with alkylsulfonate and enhancing the wet fastness of a cellulosic fiber dyed with a reactive dye.  
     CONSTITUTION: Alkylsulfonate (e.g.; dimethyl sulfate, etc.), represented by formula Z-SO 2 -OR (wherein R is a 1-3C alkyl; and Z is an aryl residue or OR) is added to 1-diallylamino-2,3-epoxypropane under stirring while the reaction temp. is held to 60°C by cooling to be reacted therewith to obtain a quaternary ammonium compd. represented by formula (wherein Q -  is 1-3C alkylsulfate ions or a aromatic sulfonic acid anion). Next, this compd. is diluted with water and a radical polymn. initiator composed of 2,2'-azobis(2-amidinopropane) hydrochloride is added to the diluted compd. and the resulting mixture is held at 75°C for 1.5 hr to polymerize the compd. to obtain the objective polymer. 
     COPYRIGHT: (C)1992,JPO
Patent JP-S62163485-A (JP)
Title: Video tex system
Inventor: NODA SHUNEI
IPC: H04N7/173
Filed: 1986-01-13
Abstract: PURPOSE:To improve the flexibility and the extendability by switching the corresponding part to a line so that it can be connected to other unit, in a component of each unit having a function which can become independent as a video tex information center. CONSTITUTION:When a user executes a request by a menu which is in charge of by other unit B, in the course of an access to a unit A, a control part 6A detecting it switches a line corresponding part consisting of a network connecting part 4A connected to a terminal of this user and a MODEM 5A, to the control part 6A side by controlling a switching circuit 8A by a control line 9A. At the same time, the control part 6A sends the history, etc. of communication of an operation input, etc. from a terminal equipment managed until that time, to a control part 6B through a communication line 10, and takes over them. In this way, as for the terminal equipment, its connection is taken over to the system of an information file B such as a telephone network 2  the network connecting part 4A   the MODEM 5A the switching circuit 8A   the control part 6B.
Patent JP-H07204479-A (JP)
Title: Mixer
Inventor: TANIGUCHI TORU
IPC: B01F3/08
Filed: 1994-01-20
Abstract: PURPOSE:To cause no air lock in the pores of a porous material in a mixer using the porous material. CONSTITUTION:A dispersing phase is cut off from compressed air by covering the periphery of the dispersing phase introduced into a porous pipe 13 under pressure with a diaphragm 31 or a fluid (gas or liquid) not dissolved in the dispersing phase is supplied into a storage tank under pressure. By this constitution, the gas is not dissolved in the dispersing phase introduced under pressure and no gas is caused in the pores of the porous pipe 13 and the occurrence of an air lock is prevented.
Patent JP-H05278550-A (JP)
Title: Bracket means for attaching driver restraint module to steering wheel in vehicle
IPC: B60R21/20
Filed: 1993-01-14
Abstract: PURPOSE: To provide a simple but effective means in order to fixedly attach different types of modules to different steering wheels and to reduce the cost. CONSTITUTION: A bracket means comprises different brackets in order to mount on a steering wheel 10; and a means to adapt to a given location the driver restraint module 18 different from a horn assembly and other functional means, with the brackets having a plurality of first common attaching points in common with module attaching points provided for each module. Different brackets have a plurality of such specified second attaching points in order to attach the one selected from different types of modules, as to concern the location of attaching points provided for the selected steering wheel.
Patent JP-H11198650-A (JP)
Title: Vehicular tilt window opening and closing device
Inventor: SHIMIZU MASAAKI
IPC: E05F15/12
Filed: 1998-01-13
Abstract: PROBLEM TO BE SOLVED: To reduce a space required for disposing a tilt window opening and closing device for vehicle. SOLUTION: This vehicular tilt window opening and closing device opens and closes a vehicle tilt window provided with a window opening formed by a window frame 27, and a window body 24, and a hinge part for rotatably- connecting one end side of the window body 24 to the window frame 27. It involves the first links 31A, 31B rotating integrally with an output shaft, and the second link rotatably-connected to the other end side of the window body 24 and the first links 31A, 31B. At the second link 32, a curved part 51 is formed, which is curved so that locus side drawn on the output shaft by the connection part of the first links 31A, 31B with the second link 32 may be a protruding shape.  When the first links 31A, 31B and the second link 32 are developed, the window opening is opened, and when the fist links 31A, 31B and the second link 32 are folded, the window opening is closed by the window body 27, and the curved part 51 of the second link 32 is positioned at the side part outer periphery of the output shaft.
Patent JP-S5287713-A (JP)
Title: Production of square paper pipe
Inventor: OZAKI SHIGEO
IPC: B65B11/04
Filed: 1976-01-19
Abstract: PURPOSE: Production of a square paper pipe by pressing the flat surface of a paper pipe, which is prepared by winding a paper tape, by press rollers to form a square paper pipe and then rounding angled corners with an endless belt. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-S5598634-A (JP)
Title: Carburetor
Inventor: TAKAMARU TAKESHI
IPC: F02M1/04
Filed: 1979-01-22
Abstract: PURPOSE: To control mixing ratio of mixture at the time of low-temperature starting of engine, by providing a bypass passage communicating an upstream side and a downstream side of throttle valve in an automobile carburetor, and providing in said bypass passage a flow restrictor, a mixture supplying nozzle and a control valve whose opening is reduced as engine is warmed up.  
     CONSTITUTION: A shaft of choke valve 2 in an air feed cylinder 1 is extended into a choke housing 3 disposed on the outside of the choke valve 2, and opening of the choke valve 2 is cotrolled through displacement of bimetal 23 which is supplied with current and heated at the time of starting engine. Downward the air feed cylinder 1 on the right side, there is formed a bypass passage 7 having therein a flow restrictor 10, nozzle 13 for fuel passage 12 and control valve 9. Shaft 8 of the control valve 9 is extended through air feed cylinder 1 into control housing 20 having the same structure as choke housing 3. At the time of low-temperature starting of engine, choke valve 2 is opened as the engine is warmed up and throttle valve 6 is turned to its idle opening. At the same time, control valve 9 is closed gradually so that air-fuel ratio of mixture can be controlled along with warming of engine. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-2000204230-A (JP)
Title: Moisture-absorbing/releasing polyester composition, synthetic fiber made therefrom, and production thereof
Inventor: ARANISHI YOSHITAKA
IPC: C08K7/24
Filed: 1999-01-12
Abstract: PROBLEM TO BE SOLVED: To obtain a polyester composition having high moisture absorbing/ releasing properties while maintaining excellent properties of polyester by mixing specified porous inorganic microparticles having a moisture absorbing/ releasing capacity with a polyester resin containing a high proportion of alkylene terephthalate repeating units in a specified ratio. SOLUTION: This composition comprises a polyester resin containing at least 80 mol% alkylene terephthalate repeating units and 5-20 wt.%, based on the polyester resin, porous inorganic microparticles having a mean particle diameter of 0.5-8 μm (as measured on primary particles), a pore volume of at least 0.60 ml/g, and a moisture absorption parameter (ΔMR1) and a moisture release parameter (ΔMR2) each having a value of at least 10%. The porous inorganic microparticles used are desirably wet-process silica microparticles. When 0.1-100 wt.% hot-water-soluble polymer is used in contact with the porous inorganic microparticles, the resultant composition can exhibit markedly improved moisture absorption and release performances.
Patent JP-S62165899-A (JP)
Title: Inverter type x-ray generator
Inventor: UEMURA HIDEKI
IPC: H05G1/20
Filed: 1986-01-16
Abstract: PURPOSE:To enable any distorsion in a tube voltage waveform caused by voltage drop of a filter capacitor to be eliminated without increasing the capacitance of the filter capacitor, by setting the output voltage of a chopper during operation of a DC voltage source and the chopper higher than the output voltage of the chopper during the operation of the DC voltage source, the chopper and an inverter. CONSTITUTION:X ray is generated by operating only a DC voltage source first, then the DC voltage source and a shopper, and lastly the DC voltage source, the chopper and an inverter, while setting the chopper output voltage during the operation of the DC voltage source and the chopper higher than the chopper output voltage during the operation of the DC voltage source, the chopper and the inverter. Namely, the chopper 2 is of so-called boosting type. When a switching element 15 is in conductive state, a reactor 16 stores current energy presented by voltage V1 which is released through a diode 17 to charge a smoothing filter capacitor 9 when the switching element 15 is not in conductive state.
Patent JP-H11197272-A (JP)
Title: Racket frame
Inventor: TAKEUCHI HIROYUKI
IPC: A63B102/02
Filed: 1998-01-13
Abstract: PROBLEM TO BE SOLVED: To enhance the control performance of a thick racket frame and to make the frame lightweight. SOLUTION: In a racket frame 10 in which a strung part 11 surrounding a ball-striking face S and a grip part 13 are joined together by a throat part 12, the width W of the strung part is greatest near its top part 11a, and the thickness of the strung part is greatest near the positions 11b, 11c of contact between the strung part 11 and the throat part 12.