baber/WOPTO huggingface dataset:
Patent JP-H09111559-A (JP)
Title: Rotary drum braking device and yarn take-up device
Inventor: TAKIGAWA TAKESHI
IPC: B65H54/70
Filed: 1995-10-17
Abstract: PROBLEM TO BE SOLVED: To alleviate shock in the suspension of a drum and to prevent occurrence of removal of yarn from the side of a cheese by suppressing striking fall of a lever to be brought into with a cam. SOLUTION: In this braking device for a bobbin take-up device drum, the outer periphery part of a cam 13 with which a lever 14 to be linked to a brake shoe 14 braking the rotation of a drum 6 is brought into contact under pressure is equipped with a large diameter part 17 having function of releasing brake of the drum 6, a slope 18 having a radius gradually decreasing in a mild projected curve and weakening contact pressure to the lever 14,  a small diameter part 19 having function of substantially making the lever 14 free and providing the drum 6 with forced brake and a contact pressure part 20 having function of bringing the lever 14 into contact with the part under pressure and releasing the brake of the drum 6 again in a successively continued state so as to start the brake of the drum 6 from the large diameter part 17 and a part more than 25 degrees in the direction of the slope 18 and so as to position the small diameter part 19 at a part passing 30 degrees in the direction of the slant 18 from the large diameter part 17, preferably a part passing 40-180 degrees.
Patent JP-H09109421-A (JP)
Title: Ink jet recording apparatus and printing machine containing the same
Inventor: YOSHIDA YASUNARI
IPC: B41J2/185
Filed: 1995-10-16
Abstract: PROBLEM TO BE SOLVED: To arbitrarily and selectively execute the maintenance operations of a plurality of the recording heads in a color ink jet recording apparatus by the command of a host. SOLUTION: In an ink jet recording apparatus 30 injecting four color inks C, M, Y, K from a plurality of heads to record a color image, when the emission inferiority of inks is generated or an ink cartridge is replaced, the printer driver software incorporated in a host computer 10 is started to arbitrarily select and designate a desired recording head requiring maintenance (suction operation) from a plurality, of recording heads on the screen of a CRT display 11 and, on the basis of this designated data, the maintenance control means (suction control means) in the ink jet recording apparatus 30 selectively executes only the suction operations of one or a plurality of the designated recording heads.
Patent JP-H02144151-A (JP)
Title: Catalyst for condensation of glycoside and production of aryl glycosides
Inventor: SANO YOSHIYUKI
IPC: C07H17/065
Filed: 1988-11-22
Abstract: PURPOSE:To produce glycosides of phenols in a high yield by forming a catalyst for condensation of glycoside contg. a copper (11) halide and a halide of a metal other than copper and/or a metal other than copper. CONSTITUTION:A copper (II) halide, e.g., cupric chloride or cupric bromide is blended with a halide of a metal other than copper, e.g., zinc chloride or zinc bromide and/or a metal other than copper, e.g., zinc powder to prepare a catalyst for condensation of glycoside. When aryl glycosides, especially tocopherol glycosides are produced, acyl saccharide is mixed with phenols and a halide of a metal other than copper and/or powder of a metal other than copper, the mixture is stirred for 0.5-2h under heating at 70-150 deg.C under reduced pressure, a copper (II) halide is added and they are stirred under heating. The resulting liq. reaction product is dehydrated, concentrated, separated and purified to obtain aryl glycosides having acyl groups.
Patent JP-H05107931-A (JP)
Title: Developing method
Inventor: KAWABE KUNIYASU
IPC: G03G15/06
Filed: 1991-10-13
Abstract: PURPOSE:To execute development suitable for thermal dissociation capsule toner and to obtain excellent printing quality and developer having long life by using jamping developing system. CONSTITUTION:The thermal dissociation capsule toner being magnetic toner containing magnetic powder is used in this developing method in which a photosensitive body 1 holding an electrostatic latent image on its surface and a non-magnetic sleeve 3 carrying the magnetic toner on its surface and having a magnet inside are faced so as to hold a gap equal to or above the thickness of a magnetic toner layer in a developing part, they are turned in the same direction, and electric field in the developing gap is alternated both in an image part and a non-image part, then development is performed while giving alternating electric field whose frequency is <=1kHz.
Patent JP-H10190118-A (JP)
Title: Light emitting element driving circuit
Inventor: ASANO HIROAKI
IPC: H04B10/564
Filed: 1997-10-27
Abstract: PROBLEM TO BE SOLVED: To stabilize the fluctuation of the light output of a light emitting element resulting from the temperature fluctuation, without using any photodiode for monitor. SOLUTION: A laser diode 11 makes switching operations at a high speed in response to digital-modulated electric signals inputted to differential input terminals 10a and 10b. When the diode 11 operates, a voltage detecting section 14 detects the terminal voltage of the diode 11. A peak detecting section 15 detects the peak value of the output of the voltage of the voltage detecting section 14, and a current control section 16 controls the driving current of the diode 11 in accordance with the output of the peak detecting section 15. The control section 16 incorporates an error detecting section 16b which detects the error between a reference voltage outputted from a reference voltage generating section 16a and the output of the peak detecting section 15. The driving current of the diode 11 is controlled in accordance with the output signal of the error detecting section 11.
Patent JP-H11131814-A (JP)
Title: Mounting gauge
Inventor: TAKAMURA KAZUHIRO
IPC: E04G21/18
Filed: 1997-10-27
Abstract: PROBLEM TO BE SOLVED: To ensure serviceability and to easily and accurately determine a position from a reference plane on a mounting surface even when a gap exists between the mounting surface and the reference plane. SOLUTION: The mounting surface 2 of a magnet which is a subject to be mounted has a first gauge piece 8 in the form of a flat plate, having a first gauge surface 8a making contact with the surface of a sliding door 7 which serves also as a first reference plane 14, and has a second gauge piece 9 in the form of a flat plate having a second gauge surface 9a making contact with a jamb 12 serving as a second reference plane 15 provided within a plane approximately perpendicular to the first reference plane 14, the second reference plane 15 being provided away from the first reference plane 14 so as to form a gap 13b therebetween. The first gauge piece 8 and the second gauge piece 9 are integrally formed in the shape of almost L. A hole indicating the mounting position of the magnet is formed in the first gauge piece 8, the hole located at a position a predetermined distance away from the second gauge surface 9a and a predetermined distance away from an upper end serving as the side end of an approximately L-shaped mounting gauge.
Patent JP-H05131198-A (JP)
Title: Sea water purification device
Inventor: NAKANISHI KEIKO
IPC: C02F9/00
Filed: 1991-11-11
Abstract: PURPOSE:To supply water of high transparency through brine electrolysis in a domestic or a commercial brine purification device which purifies water in a brine aquarium. CONSTITUTION:The subject brine purification device is composed of a pressurized water supply means 4, a water purification module 4 containing aerophilic and aerophobic bacteria, an electrolysis device 7, an air supply means 8 and an ultraviolet emission device 11 which are provided sequentially in a forced circulation flow path for circulating water in a water tank. Harmful ammonia secreted by fish is decomposed using oxygen to harmless nitric acid by aerophilic bacteria, and contaminants and organic matter in the water tank are decomposed with oxygen using hypochlorous acid generated by the electrolytic process. In addition, pathogenic bacteria proliferated in the water tank for fish are exterminated using the ultraviolet emission device.
Patent JP-S62155866-A (JP)
Inventor: KOZAI TADASHI
IPC: A61M25/00
Filed: 1985-12-27
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-H01136678-A (JP)
Title: Steering mechanism in two-wheeled roller skate
Inventor: TAKAHASHI SATORU
IPC: A63C17/06
Filed: 1987-11-24
Abstract: PURPOSE: To realize a between balanced cornering and a higher cornering speed by performing the optimum control in the steering of two-wheel type roller skates. CONSTITUTION: A speed sensor 1 measures the rotational speed of wheels and a bank angle sensor 2 does an angle θ of bank in the axial direction of rolling of a roller skates to be inputted into a controller 3. The controller 3 performs an arithmetic processing by each formula of F=mv<2> /r or θ=tan<-1> v<2> /gr according to a previously stored program based on the two data and calculates the radius of rotation meeting with the speed and the angle of bank. A proper control signal is outputted to an actuator 4 to apply an angle of steering realizing the radius to wheels. The actuator 4 is driven to activate a linked steering mechanism 5 and a wheel mounted thereon is steered to perform a cornering thereby automatically accomplishing a proper steering.
Patent JP-S63145091-A (JP)
Title: Original film for projection
Inventor: KUBO TAKASHI
IPC: G03G7/00
Filed: 1986-12-10
Abstract: PURPOSE:To obtain a film having high thermal sensitivity, excellent contrast and resolution of projected image which can be used repeatedly and wherein over exposure/ under exposure can be judged easily, by providing a thermal layer mainly composed of resin base material and organic low molecular substance and having a reversibly variable transparency onto one face of a transparent supporting material while providing a conductive layer onto the other face. CONSTITUTION:A thermal layer 2 mainly composed of resin basic material and organic low molecular substance dispersed into the resin basic material and having transparency variable reversibly with temperature is provided onto one face of a transparent supporting material 1 in an original projection film, and a conductive layer 3 is provided onto the other face. When an original drawing is formed through thermal system, the original film for projection can be used repeatedly because it has high thermal sensitivity, excellent contrast and resolution of a projected image and because reversible formation/erase of the image is possible. When the original drawing is formed through electrophotographic transfer system, an entirely white and opaque original drawing is obtained temporarily through heating in thermal fixing process, thereby an easy to see image is obtained and over-exposure or under exposure can be judged easily.
Patent JP-H02140182-A (JP)
Title: Scoring device for gate ball game
Inventor: HORIGUCHI KATSUHIRO
IPC: A63B71/06
Filed: 1988-11-21
Abstract: PURPOSE:To obtain a gate ball game scoring device, which can be easily used without erroneous operation, by designing the reduced drawing of a gate ball court, arranging score keys in correspondence to the positions of a gate or the design of a goal and composing the score key of respective gate keys and goal keys. CONSTITUTION:The score key of the gate ball game scoring device is composed of the four types of a gate 1 key 21, a gate 2 key 22, a gate 3 key 23 and a goal key 24 and the respective keys are arranged in correspondence to the design drawing of the gate ball court. For example, when the player of a number 3 passed through a gate 3, at first, an A team select key 19 is selected and the No.3 key is selected out of the player keys 25. Then, when the gate 3 key 23 is operated, the point of the selected No.3 player goes to be '3'. When the key is erroneously inputted at the time of point input, the player 25 is selected once more and the point is inputted again.
Patent JP-H05137235-A (JP)
Title: Digital ratio differential relay
Inventor: KASHIWABARA SADAHITO
IPC: H02H3/28
Filed: 1991-11-11
Abstract: PURPOSE:To provide a digital ratio differential relay in which detection sensitivity is enhanced and probability of erroneous function is reduced over a wide range. CONSTITUTION:The digital ratio differential relay has a polyline ratio characteristics comprising a line of characteristic 1 corresponding to a simple differential element region for setting a tap value constant while taking account of analog part fixed component error and quantized error of the relay, a line of characteristic 2 corresponding to a first ratio differential element region for setting a suppression ratio while taking account of analog part proportional component error, and a line of characteristic 3 corresponding to a second ratio differential element region for setting a suppression ratio while taking account of full-scale over.
Patent JP-H10145632-A (JP)
Title: Retrace line blanking circuit
Inventor: U SOGEN
IPC: H04N3/24
Filed: 1997-10-27
Abstract: PROBLEM TO BE SOLVED: To provide a retrace line blanking circuit that generates a blanking signal whose purse width is wider than that of a conventional branking circuit. SOLUTION: A blanking circuit 300 uses a vertical flyback pulse and/or an output signal of a cervical IC 100 to generate a blanking signal. The generated blanking signal is applied to a grid control terminal of a picture tube while being superimposed on a grid control signal outputted from a high voltage stabilizing circuit 200.  The blanking circuit 300 includes an output signal stabilizing section 320 that limits a peak level of an output signal from the vertical IC 100 driven by a vertical drive signal within a prescribed range to generate a stable signal, a pulse width extension section 340 that increase the width of a vertical flyback pulse outputted from the vertical IC 100 and has a prescribed amplitude and a pulse width, and a blanking signal generating section 380 that generates the blanking signal from the signal resulting from the superimposition of the stabilized signal and the vertical flyback pulse whose pulse width is extended.
Patent JP-H10127638-A (JP)
Title: Signal processing method for object including moving part, and echo graphic device executing the method
Inventor: BONNEFOUS ODILE
IPC: G06T1/00
Filed: 1997-10-27
Abstract: PROBLEM TO BE SOLVED: To easily grasp objective motion especially the behavior of a damaged artery by preparing the sequence of graphic images expressing a part of an object through the use of a spatial and hourly marker based on the set of data consisting of a signal related with an object including a moving part. SOLUTION: This ultrasonic echo graphic device 1 is provided with a transducer 10 in contact with an examinee, sends an ultrasonic signal to the examinee from this and receives a reflected echo. Then an arithmetic part 30 gives acoustic high frequency signals S (X, Z and n) capable of forming the sequence of intense image I (X, Z and n) as the function of the point of time (n) being an image number in the sequence. In addition, a diagnostic tool 100 observes the behavior of an artery especially an artery wall at each point of time of a heat beating cycle in a graphic mode to propagate pulsating waves into an artery regarded as a waveguide. Then the change of pressure induced by the pulsating waves is reproduced in an image and is displayed.
Patent JP-2001116128-A (JP)
Title: Cargo-handling and running control device for industrial vehicle
Inventor: ISHIKAWA KAZUO
IPC: B60W10/11
Filed: 1999-10-18
Abstract: PROBLEM TO BE SOLVED: To prevent delay in acceleration at the start of acceleration by controlling forward clutch pressure to a proper condition during acceleration under conditions of cargo-handling travel. SOLUTION: The output of an engine 1 is transmitted to a driving wheel 5a via a transmission 3 having hydraulic clutches 8, 9. During normal travel, the forward clutch is held in complete engagement and the engine 1 is controlled to rpm that matches the operating value of an accelerator pedal 25. During cargo-handling travel, the engine 1 is controlled to rpm that matches cargo handling work and the clutch is held in incomplete engagement, with the clutch pressure controlled to attain vehicle speed that matches the operating value of the accelerator pedal 25. During the cargo-handling travel, the engagement pressure of the forward clutch is subjected to feedback control by a CPU 42.  During acceleration under a condition in which the engaging pressure of the clutch is smaller than a predetermined pressure that balances travel resistance, the engagement pressure of the clutch is controlled to become equal to or greater than the predetermined pressure irrespective of the amount of feedback control.
Patent JP-H07146732-A (JP)
Title: Clock distribution circuit
Inventor: SHIMADA MASAAKI
IPC: G06F1/10
Filed: 1993-11-25
Abstract: PURPOSE:To fix delay time from the clock buffer of an initial stage to respective flip-flop circuits without undergoing the restriction of the layout arrangement of elements. CONSTITUTION:A clock path for which the delay time from a master clock buffer 11 is the longest is defined as a reference path and delay circuits 51-55 provided with the respectively prescribed delay time are arranged in the preceding stage of the flip-flop circuits 41-45 so as to let the delay time from the master clock buffer 11 to the respective flip-flop circuits 41-46 be equal to the reference path.
Patent JP-H08151496-A (JP)
Title: Thermoplastic resin composition
Inventor: KURATSUJI TAKATOSHI
IPC: C08L29/10
Filed: 1994-11-29
Abstract: PURPOSE: To obtain a thermoplastic resin composition excellent in adhesiveness by mixing a thermoplastic fluororesin containing a specified organic fluorine compound in at least a specified amount with a polyether/polyamide block copolymer. CONSTITUTION: At least one organic fluorine compound selected among tetrafluoroethylene, trifluoroethylene, vinylidene fluoride, vinyl fluoride, etc., is (co)polymerized to give a thermoplastic, fluororesin (A) comprising a (co)polymer, such as a polyvinyl fluoride, containing at least 50 wt.% of these constituent units. The resin A is melt compounded with a polyether/polyamide block copolymer (B) wherein the chain of a poly(oxyalkylene) having a number-average molecular weight of about 300 to 6,000 is connected to the chain of a polyamide comprising a polymer of, e.g. a 6C or higher aminocarboxylic acid or lactam at a weight ratio of the resin A to the copolymer B of (1:99) to (99:1) at about 100-300 deg.C to give a thermoplastic resin composition excellent in adherence to fluororesin.
Patent JP-H05137035-A (JP)
Title: Fitting structure of solid-state image pickup element
Inventor: SAKATA NORIAKI
IPC: H04N5/372
Filed: 1991-11-12
Abstract: PURPOSE:To prevent the stains on an emitting surface by providing the parts which are held and fixed between a 2nd holder and a solid state image pickup element and between a 1st holder and a spectral prism and also seals the spaces among these holders, element and prism at one of both sidles of a packing. CONSTITUTION:A 2nd holder 15 is attached to a solid state image pickup element 4 via a screw 13 with a packing 16 attached to the holder 15. Thus the holder 15 is fixed between the element 4 and the packing 16 and at the same time the space between the holder 15 and the element 4 is sealed up. Meanwhile a lip part 18 formed at the other end side of the packing 16 has a cylindrical form and forms a large diameter part where the center part of the axial direction expands toward the outside together with a small diameter part formed at the tip of the packing 16 and touching a 1st holder 12. Then the holder 15 attached to the packing 16 is put on the holder 12 which is adhered onto an emitting surface of a spectral prism 3 with an adhesive 11. Thus the tip of the packing 16 naturally touches the holder 12 and seals up the space between both holders 12 and 15.
Patent JP-H11134504-A (JP)
Title: Device and method for dynamic picture processing
Inventor: HASEGAWA YUJI
IPC: G06T1/00
Filed: 1997-10-28
Abstract: PROBLEM TO BE SOLVED: To judge an approach from a dynamic picture to an obstruction with a neutral network of a simple structure. SOLUTION: An optical flow calculating means 12 calculates an optical flow for every pixel from a dynamic picture picked up by an image pickup means 11. A neutral net condition judgement means 13 is constituted by using a neutral net model that has its peak of suppression in a peripheral field of view, no direction selectivity of speed vector near the center of the field of view and calculates a difference between a vector sum in a direction in which the optical flow extends and a vector sum in a direction in which the optical flow contracts.
Patent JP-H03155247-A (JP)
Title: Isdn digital telephone system terminal
Inventor: ARAKAWA MAKOTO
IPC: H04M11/00
Filed: 1989-11-14
Abstract: PURPOSE:To prevent abnormal traffic occurring by monitoring empty filling data relating to a 2B channel inputted via a D channel, and displaying the busy of the 2B channel when the filling of the 2B channel is detected. CONSTITUTION:The empty filling of B1 and B2 channels are always monitored with a D channel monitoring circuit 6, and when the filling is detected, busy information is sent to a data bus 5a via a D channel buffer 7. A telephone control part 5 lights a B1 (B2) channel busy lamp BL1 (BL2) by receiving the busy information. Since all the operations of the D channel monitoring circuit 6 are performed at the ISDN digital telephone system terminals TE1-TE8, the B1 (B2) busy lamp LB1 (LB2) is lit even in the terminals TE2-TE8 other than the ISDN digital telephone system terminal TE1 transmitting by offhook at present. Thereby, it is possible to prevent the abnormal traffic occurring due to earthquake, etc.
Patent JP-H02141652-A (JP)
Title: Water quality measuring apparatus
Inventor: HAYASHI TAKUMI
IPC: G01N27/30
Filed: 1988-11-22
Abstract: PURPOSE:To shorten working time by providing a cage shaped container whose mesh is smaller than the diameter of a granular body for cleaning in a rotary electrode cell so that the container can be removed. CONSTITUTION:A measuring bath 1 is divided into a rotary electrode cell 11 and a counter electrode cell 12. A rotary electrode 5 for measurement and a counter electrode 6 for measurement are inserted in the cells, respectively. The upper opening edge of a cage shaped container is positioned in said cell 11 at a position higher than the overflow level of the bath 1. The cage shaped container 14 having a mesh smaller than the diameter of a granular body 7 for cleaning is mounted at the drum part and the bottom part of the cell 11 so that the container can be removed. When the contaminated granular bodies 7 are cleaned or replaced, the container 14 is removed out of the cell 11. Thus the granular bodies 7 can be taken out very easily. Since the upper opening edge of the container 14 is higher than the overflow level of the bath 1, the outflow of the granular bodies 7 can be prevented.