baber/WOPTO huggingface dataset:
Patent JP-2001175203-A (JP)
Title: Display sheet and image display device using the display sheet
Inventor: KAWASHIMA IKUE
IPC: G09F9/37
Filed: 1999-12-13
Abstract: PROBLEM TO BE SOLVED: To provide an inexpensive display sheet which is capable of displaying characters and images of electronic information and with which write once and read after and partial erasure are possible and a display device using the same. SOLUTION: The display sheet which is provided with at least many display pixels changed in their state by a magnetical effect and partially magnetizable and degaussable semi-rigid magnetic materials and contains particles and in which the display pixels contain particles which are rotatable and unidirectionally magnetized permanent magnets selectively coated with >=2 colors on the surfaces in capsules and the image display device using this display sheet.
Patent JP-2001167068-A (JP)
Title: Memory access method and multiprocessor system
Inventor: YOKOI EMI
IPC: G06F12/08
Filed: 1999-12-13
Abstract: PROBLEM TO BE SOLVED: To improve the performance of an entire multiprocessor system while effectively utilizing the original merit of look-ahead without disturbing ordinary data transfer by holding data looked ahead at a place close to a processor, which requests read, as much as possible. SOLUTION: Concerning the memory access method for the multiprocessor system connecting plural system modules, which load plural processors having buffers for holding data and cache memories for temporarily holding the data, through a cross bar module, this method is provided with a step, in response to a read request from one processor in one arbitrary system module, for holding data looked ahead from the system module except for one arbitrary system module in the buffer inside the cross bar module.
Patent JP-H10226714-A (JP)
Title: (meth)acrylic ester copolymer and its production
Inventor: MURAMOTO HIROO
IPC: C08F297/02
Filed: 1997-12-09
Abstract: PROBLEM TO BE SOLVED: To obtain an acrylic ester random copolymer or block copolymer having a specified monomodal narrow molecular weight distribution, containing a bulky alicyclic group in the ester moiety having a controlled structure and being useful as an ArF excimer laser resist material. SOLUTION: This copolymer is one having a narrow molecular weight distribution having a ratio of the weight - average molecular weight to the number - average molecular weight of 1.00-1.40 and comprises structural units of formulas I and II (wherein R1 and R2 are each hydrogen or methyl; R3 is a 7-15C alicyclic group or an alkyl having an alicyclic group; R4 is hydrogen, a 1-12C alkyl, a 3-6C alicyclic or heterocylcic group of a substituted silyl group) in a ratio of the number of the repeating units of formula I and that of the repeating units of formula II of 1/9 to 9/1. This is obtained by anionically polymerizing e.g. 1-adamantyl(meth)acrylate with e.g. methyl (meth)acrylate in the presence of an alkali metal.
Patent JP-H04346839-A (JP)
Title: Method for extruding crystalline aluminosilicate
Inventor: PATORITSUKU MUROOKUSU
IPC: B01J29/12
Filed: 1991-12-19
Abstract: PURPOSE: To provide the method for preparing catalyst with hardly reducing degree of crystallinity of a crystalline aluminosilicate zeolite by mixing and kneading a silica source, a dealuminated aluminosilicate zeolite source, water and a specific trialkanolamine. CONSTITUTION: The method for preparing the catalyst is comprised of extruding a dough comprising a silica source, a dealuminated aluminosilicate zeolite source, water and a trialkanolamine having at least two carbon atoms per alkanolamine moiety and having a total solid content of about 25-75 wt.% and a trialkanolamine content of about 0.5-40 wt.%, based on the total solid content in the mixture to obtain an extruded material containing dealuminated aluminosilicate zeolite and calcining the extruded material thus obtained. In this process, the catalyst can be obtained with hardly reducing degree of crystallinity even in the case that the extruded material has been prepared by using a crystalline aluminosilicate zeolite source having a relatively higher molar ratio of silica-alumina.
Patent JP-2000181546-A (JP)
Title: Gas flow rate controller
Inventor: SENDA HIROYUKI
IPC: G05D7/06
Filed: 1998-12-14
Abstract: PROBLEM TO BE SOLVED: To provide a gas flow rate controller with which the first drive of a flow rate control part is stabilized. SOLUTION: This device is provided with the flow rate control part having a gas flow rate adjusting function and a gas stop function, a stepping motor 34 for driving the flow rate control part, a position judging rate means 90 for detecting the flow control position of the flow rate control part and the shielding state of gas and a drive control part 58 for judging the position based on the output from the position judging means by driving the stepping motor 34 and in the case of abnormal operation in which the prescribed position of the position discriminating means 90 is not reached even when the prescribed number of pulses is fed to the stepping motor 34, the drive control part supplies power by increasing the supply power for increasing the torque of the stepping motor 34 so that a sure drive can be expected even in the first drive.
Patent JP-H07203187-A (JP)
Title: Image processing system
Inventor: OUCHI SHIGEKI
IPC: G06T5/00
Filed: 1993-12-28
Abstract: PURPOSE:To provide the image processing system in which a time required for transferring image information via a transmission line is reduced and the image quality of an output image is improved. CONSTITUTION:The image processing system comprising plural sub systems interconnected via a transmission line 9 in a communication enable way is provided with at least an image output device 2 and an image transmission sub system sending an image to the image output device 2 and the image transmission sub system sends information whose gradation is decreased into a prescribed gradation number to the image output device 2 and the image output device 2 receiving the low gradation image information applies high gradation to the received image information depending on the low gradation expression capability or the designation to provide an output.
Patent JP-H05175889-A (JP)
Title: Method and device for receiving ground return signal
Inventor: MATSUNO TATSUJI
IPC: H02J13/00
Filed: 1991-12-20
Abstract: PURPOSE:To improve a demodulation S/N at a reception part and to enable high-reliability transmission by compensating a potential change due to the leaked current of a class 3 level ground point in the case of transmitting required data through a cable way by utilizing a ground return current. CONSTITUTION:When detecting a carrier signal voltage impressed to cable ways 1 and 2 at a receiving point, a voltage between the ground side cable way 2 and a class 3 level ground line 4 is detected, and a current flowing to the class 3 level ground line 4 is detected for removing noise, which is contained in this voltage, caused by the output fluctuation of the class 3 level ground line 4. Then, these voltage and current are converted to a prescribed current/ voltage, and a noise voltage is obtained. By subtracting this noise voltage from the voltage between the ground side cable way 2 and the class 3 level ground line 4, a carrier signal voltage removing noise is detected. Namely, a noise component caused by the leaked current contained in the output of a subtracter SUB is suppressed, and the carrier signal voltage reducing the noise component is detected at the output of a filter FT removing a commercial frequency component and impressed to a demodulator DEM.
Patent JP-H07158288-A (JP)
Title: Vinyl sheet with velcro tape
Inventor: IKEHATA TSUNEO
IPC: E04G23/02
Filed: 1993-12-03
Abstract: PURPOSE:To easily fix vinyl sheets without requiring a weight when they are used one over the other by fitting a bonding tape such as velcro tape (R) to the ends of the vinyl sheets. CONSTITUTION:Vinyl sheets 1, 2 are preliminarily constituted as vinyl sheets with velcro tape (R) by adhering a velcro tape (R) 4 to the ends of the vinyl sheets 1, 2. When the vinyl sheets 1, 2 are used one over the other, the superposed part is fixed by the velcro tape (R) 4. Thus, an inconvenience such as the use of a weight such as sandbag to fix the superposed part can be eliminated. The same effect can be provided, instead of the velcro tape (R) 4, by fixing pressure sensitive adhesive double coated tapes or zippers to the ends of the vinyl sheets 1, 2.
Patent JP-H10183951-A (JP)
Title: Floor construction
Inventor: MINEZAKI YOSHINORI
IPC: E04F15/00
Filed: 1996-12-25
Abstract: PROBLEM TO BE SOLVED: To make floor plate height adjustable for easier construction work of a floor contract constructed in a sanitary unit or the like by placing removably a floor plate on the upper surface of a support frame from which a plurality of support legs having height adjustment means are projected downward. SOLUTION: A frame shaped support frame 1 installed on the foundation of the washroom or the like of a sanitary unit is formed into a rectangular shape by coupling pairs of long 2 and short 3 square cylindrical materials in end-to-end relation by U-shaped L-shaped locking metal fittings 4. Two reinforcing square cylindrical materials 5 are secured to the opposite surfaces of the long square cylindrical members at almost equal intervals. The upper ends of support legs 7 having adjuster bolts 6 threaded into their lower ends are secured to the lower ends of the locking metal fittings 4 at the four corners of the support frame 1 and to the lower surface of the fixed parts of the reinforcing cylindrical square materials 5 in the cylindrical square members 2, so as to adjust the length of the adjuster bolt 6 of each support leg 7, the legs being locked by a locknut 9.  Therefore, the height of the support frame 1 from the foundation 8 can be finely adjusted.
Patent JP-H06188819-A (JP)
Title: Position detecting system
Inventor: NAITO TOSHIKATSU
IPC: H04B7/26
Filed: 1992-12-21
Abstract: PURPOSE:To quickly and exactly recognize the position of an old person suffering from dementia who is lost by transmitting position information detected by a global positioning system(GPS) receiver when a selective call receiver is called. CONSTITUTION:A mobile slave station 1 equipped with the GPS, transmitter T, and receiver R with a selective calling function is fixed to the belt of the old person suffering from dementia being the object of position detection. Then, when the pertinent person is lost, the mobile slave station 1 is called by a searching subscriber's telephone terminal 5, a calling signal is transmitted through a public communication channel switchboard 7 to a radio communication base station 6, and transmitted to the pertinent mobile slave station 1. The mobile slave station 1 receives the calling, activates the GPS receiver, and transmits the position information detected from a radio wave from a satellite 3 to the base station 6. The base station 6 transmits the position information through the switchboard 7, and the position information is decoded by a decoder, and displayed in the calling side telephone terminal equipment 5.
Patent JP-H05176739-A (JP)
Title: Method for modifying powdery particle
Inventor: KUMABE KIYOSHI
IPC: A23L5/20
Filed: 1991-12-25
Abstract: PURPOSE:To carry out prevention of hygroscopic property, stabilization and masking of bitter taste and odor of powdery substances such as chemicals and medicines by coating the surface of powdery particles with a surface modifying material and packing a water repellent substance in space between the coating materials of the surface. CONSTITUTION:The surface of powdery particles is coated with a surface modifier consisting of a surface modifying material, preferably consisting of cyclodextrin, dextrin, silicon dioxide, talc or anhydrous saccharides. Then a water repellent substance is packed in space between the resultant coating material of powdery particles to carry out modification of the objective powdery particles.
Patent JP-H10190703-A (JP)
Title: Time divisional multiplex system
Inventor: ICHINOSE TADAO
IPC: H04L12/40
Filed: 1996-12-27
Abstract: PROBLEM TO BE SOLVED: To multiplex a plurality of digitized data even at a low transmission rate and to simultaneously communicate between different communication equipments in a private wire communication equipment which is connected by multi-points. SOLUTION: A master device transmits a network synchronizing signal 1 and secures transmission pause time 4 for avoiding collision by transmission between the devices. Burst data 2-1 obtained by compressing digital data from the master device or a slave device which is previously permitted by a time base is transmitted, and transmission pause time 4 is similarly secured. A control signal 3 by which the master device or the slave device secures channels to burst data 2-1 to 2-n is transmitted to the master device or the slave device, and transmission pause time 4 is similarly secured. A data synchronizing signal 6 is added to burst data 2-1 to 2-n.
Patent JP-H10180380-A (JP)
Title: Roll feed device
Inventor: KOMATSU ISAMU
IPC: B21D43/09
Filed: 1996-12-26
Abstract: PROBLEM TO BE SOLVED: To make the weight of a moving part lightweight, which is moved to perform zigzag blanking, and to cope with the speeding-up of a press machine. SOLUTION: The downward feed roll 17 and the upward feed roll 19 of the roll feed device 15, are slid to fit along the spline parts 23, 24 of the downward and upward feed roll shafts 18, 20, and the grooves 25, 26 of one tip part are engaged with the lower and upper slider dogs 28, 29 of a guide plate 21. And, the guide plate 27 is guided in the roll axial direction by a guide rod 33 and a ball screw 32. And, a nut 34 is screwed down to a ball screw 32, and the normal rotation or the reverse rotation of the ball screw 32, is performed at the time of the stop of the feed rotations of the downward and the upward feed rolls 17, 19. The downward and the upward feed rolls 17, 19 are moved by a distance L along with the guide plate 27 and a roll frame 16 is not moved.
Patent JP-H11179716-A (JP)
Title: Form device for artificial stone production
Inventor: TAKAHASHI KUNIMASA
IPC: B28B7/16
Filed: 1997-12-25
Abstract: PROBLEM TO BE SOLVED: To transfer a natural stone-patterned surface with high productivity by disposing a soft clearance material on the inner face wall of an outer die cavity with a specified clearance between the outer lateral face of an elastic female inner die having an orthogonal overhang part and an orthogonal dented part with a direction in which an artificial stone is removed from the die, and a hard female outer die with an opening part of a largest width and removing the artificial stone from the die without splitting the hard female outer die. SOLUTION: An elastic female inner die 1 is fitted into a hard female outer die 2 for fixing a soft clearance material 3 at a specified position in an outer die cavity 2b. In addition, a concrete or a mortar is formed into a cavity in the elastic female inner die 1, and an artificial stone S which is set and molded and the hard female outer die 2 are relatively moved in the die removing direction A to be removed from the die. In addition, the base part of the soft clearance material 3 is fitted into a recessed part 7 for setting the outer die cavity 2b of the hard female outer die 2 and then is sealed with an adhesive. During removing the molded artificial stone S, the soft clearance material 3 remains unremoved on the hard female outer die 2 side, while the elastic female inner die 1 is detached from the hard female outer die 2 together with the artificial stone S.  Thus it is possible to produce the artificial stone S with numerous and/or large overhang and dented parts 6 at a high output rate and precisely transfer a natural stone-patterned surface to the artificial stone S.
Patent JP-2000181793-A (JP)
Title: Cache memory
Inventor: FUKAGAWA MASAO
IPC: G06F12/08
Filed: 1998-12-16
Abstract: PROBLEM TO BE SOLVED: To vary the number of lines that can be used for respective indexes in a set associative-type cache memory. SOLUTION: A corresponding relation with a physical index in an address memory 120 is set in an index conversion table 140 with the index part 102 of an access address as a logic index. Constitution is changed whenever a circular hit times counter 160 is counted N times. For selecting any line as the new line, the line whose number of hit times is minimum is selected by the content of a cumulative hit times counter 150.
Patent JP-2000179877-A (JP)
Title: Floor heating panel and method of connecting ground lead in floor heating panel
Inventor: TERAYAMA KENICHI
IPC: E04F15/18
Filed: 1998-12-16
Abstract: PROBLEM TO BE SOLVED: To provide a floor heating panel and a method of connecting a ground lead in the floor heating panel, capable of simply connecting an electric leakage- preventing grounding conductor to a heat equalizing layer after forming the heat equalizing layer on the upper surface of a panel base material by sticking an aluminum foil or the like. SOLUTION: A floor heating panel is composed of a panel base material containing a planar heat-generating member 16, a heat equalizing layer 14 consisting of an aluminum foil, and a finishing material layer 15 consisting of a fancy veneer plywood, both the layers 14, 15 being laminated on the upper surface side of the panel base material in order named. The panel base material is composed of a main body part 12 in which a containing recess for containing the planar heat-generating member 16 is formed, and a lid plate 13 for closing the containing recess. A connection hole 12d extended vertically within the containing recess is defined in the main body part 12.  A metallic tape 21 connected electrically to a branched grounding conductor 33a is stuck on a portion of the heat equalizing layer 14, which is exposed to the connection hole 12d, and, by pressing the sticking portion with a pressing member 22 having cushioning properties, the group lead is electrically connected to the heat equalizing layer 14.
Patent JP-H05176528-A (JP)
Title: Dc-dc converter
Inventor: TAJIMA SHIGERU
IPC: H02M3/155
Filed: 1991-12-26
Abstract: PURPOSE:To furnish a DC-DC converter enabling attainment of a stable output voltage of a reference even when an input voltage fluctuates in a wide range overlapping with the range of the output voltage. CONSTITUTION:An output voltage Vout is inputted by negative feedback to a differential amplifier 10, a deviation of the output voltage from a reference set value Vref is detected, a deviation signal is subjected to pulse width modulation on the basis of a triangular wave signal by a differential amplifier 11 and a control pulse signal is generated. A differential amplifier 13, a switching transistor 15, a transformer 16, a diode 21 and a capacitor 20 which generate an auxiliary voltage to be superposed on a reference voltage Va in accordance with the lowering of an input voltage Vin as 10 a bias when the input voltage Vin lowers are added to a step-down type DC-DC converter fundamental circuit which outputs the stable reference voltage Va by controlling a switching transistor 1 by the aforesaid control pulse signal. Due to the auxiliary voltage, the DC-DC converter fundamental circuit outputs the stable output voltage Vout even when the Vin fluctuates above and below the Vout.
Patent JP-2000177435-A (JP)
Title: Mounting structure for defroster nozzle
Inventor: OBARA KOJI
IPC: B60H1/34
Filed: 1998-12-16
Abstract: PROBLEM TO BE SOLVED: To attain high accuracy in positioning a defroster nozzle to an instrument panel and to improve assembling workability. SOLUTION: This defroster nozzle 10 is formed with an engaging protrusion 26 and a guiding protrusion 28 with its front end part directed toward remote side in the assembling direction. The end part 28A of the guiding protrusion 28 is extended from the end part 26A of the engaging protrusion 26. At the peripheral part of a blast opening 14, an instrument panel 12 is formed with an engaging claw 30 for positioning, forming an engaging part 32 toward the front in the assembling direction, and a guiding protrusion claw 36 forming an engaging part 40. The engaging part 40 engaged with the guiding protrusion 28 has an opening larger than that of the engaging part 32 engaging with the engaging protrusion 26.
Patent JP-2001171333-A (JP)
Title: Vehicle air conditioner
Inventor: IMOTO MAMORU
IPC: B60H1/08
Filed: 1999-12-16
Abstract: PROBLEM TO BE SOLVED: To shorten rear seat side hot water pipes in a vehicle air conditioner having individual heater cores in a front seat unit and a rear seat unit. SOLUTION: This air conditioner has the front seat unit 7 housing the front seat heater core 14 and blowing air-conditioned air into a front seat side space; and the rear seat unit 13 housing the rear seat heater core 21 and blowing air-conditioned air into a rear seat side space, while both the front seat unit 7 and the rear seat unit 13 are disposed inside an instrument panel 5 in a cabin 3. Thereby, the rear seat side hot water pipes 31, 32 circulating engine cooling water through the heater core 21 of the rear seat unit 13 can be shortened.
Patent JP-H05182302-A (JP)
Title: Tape supply and take-up device and tape cassette used for the same
Inventor: HASEGAWA SHINICHI
IPC: G11B15/32
Filed: 1991-12-27
Abstract: PURPOSE:To use large and small size tape cassettes with reel bases of simple structure and to promote rotation accuracy of tape reels of the large and small tape cassettes respectively and moreover to provide a slide type shutter on the bottom surface of the tape cassette. CONSTITUTION:The reel base 51 is provided with a large cassette mounting part 52a for mounting the tape reel 12 of the large tape cassette 1 and a small cassette mounting part 52b for mounting the tape reel 35 of the small tape cassette 25, and the large cassette mounting part and the small cassette mounting part are coaxially arranged, and also the small cassette mounting part is formed smaller than the large cassette mounting part in diameter and is arranged in a higher position. A diameter of the lower end of a reel base engaging hole 39 of the small tape cassette is made smaller than an outer diameter of the small cassette mounting part of the reel base, while a relief part 16a larger than the outer diameter of the small cassette mounting part of the reel base and smaller than the outer diameter of the large cassette mounting part and also higher than the height of the small cassette mounting part is formed on the lower end part of the reel base engaging hole 16 of the large tape cassette.
Patent JP-2000184765-A (JP)
Title: Motor controller and gain regulation thereof
Inventor: IMAI FUKAMI
IPC: H02P7/06
Filed: 1998-12-16
Abstract: PROBLEM TO BE SOLVED: To totally regulate fluctuation in the coefficients (r, q, K, R) related to the performance of load in the angular speed control of a DC motor. SOLUTION: The flow rate Q of the oil delivered from a pump P can be represented by Q=q(VE-Rr'E2(i')/r)/2πK, using the detection value i'(=δ/r') of a detector 109 for detecting a current (i) flowing through a resistor 110 having a shunt resistance (r). In the formula, (q) is the delivery flow rate per signal revolution of the motor pump P, VE is the effective value of a voltage applied to the motor M, R is the armature resistance of the motor M, (r') is reciprocal of the gain of the current detector 109, E2 is a function for calculating the time average (effective value) of the (i'), and K is the armature constant of the motor M. Since the Q is linear expression of E2 (i') when the VE is kept constant, the gains (a), (b) in the expression Q=a(VE-bE2(i')) can be determined definitely by measuring the value of Q for E2 (i').