baber/WOPTO huggingface dataset:
Patent JP-H0653730-A (JP)
Title: Antenna
Inventor: MORISHITA KATSUJI
IPC: H01Q5/378
Filed: 1992-07-29
Abstract: PURPOSE:To obtain a high level gain even when a human body is in existence in the vicinity of the antenna by selecting the length of a 1/2 wavelength radiation element or a {1/2+n(1/2)} wavelength radiation element (n:1, 2,...) to be a multiple of the length of a 1/4 wavelength radiation element. CONSTITUTION:A length h3 of a 1/2 wavelength radiation element A1 of a helical antenna is selected to be 68mm, a length h4 of a 1/4 wavelength radiation element A2 is selected to be 14mm, and the entire length of the antenna is selected to be 90mm. That is, the length of the element A1 is a length of a multiple of 4 or over, i.e., a multiple of 4.86 in comparison with the length of the element A2. The miniaturization is attained in this way and a directivity gain when a human body accesses to the antenna is improved by 1-2dBm. Furthermore, the electric property of the 1/2 wavelength radiation element A1 is enough to be equal to that of the 1/4 wavelength radiation element and the similar characteristic is obtained by using a {1/2+n(1/2)} wavelength radiation element (n:1,2,...). Moreover, the length of the 1/4 wavelength radiation element is selected twice as long the 1/2 wavelength radiation element or over and the antenna combining the elements is made broad in the band.
Patent JP-H0269017-A (JP)
Title: Time base error correction circuit
Inventor: ONO KOICHIRO
IPC: H03K5/13
Filed: 1988-09-05
Abstract: PURPOSE:To constitute the title correction circuit on one chip by providing a coupling circuit between plural delay elements respectively constituted of multistage cascade connection circuits of CMOS converters and making the source side of each MOS.FET connectable to a drive circuit individually provided to each delay element. CONSTITUTION:When the time base error correction circuit is constituted on a single-crystal silicon P substrate, the source side of the P channel MOS.FET of each variable delay element VDL1 and VDL2 constituting the circuit is connected to each power source VDD1 and VDD2 and, at the same time, the source sides of the N channel MOS.FETs of the element VDL1 and VDL2 are commonly grounded. A coupling circuit BC is provided between the cascade-connected delay elements VDL1 and VDL2. Then the power supply voltages of the power sources VDD1 and VDD2 respectively connected with the source sides of the P channel MOS.FETs of the elements VDL1 and VDL2 are changed by means of control signals for correcting time base error so as to correct the time base error of a signal subjected to a time base error.
Patent JP-H0956420-A (JP)
Title: Stopper for adjusting strings
Inventor: KIMOTO MASATO
IPC: A44B99/00
Filed: 1995-08-30
Abstract: PROBLEM TO BE SOLVED: To secure setting and maintaining in the adjustment of the drawing of the sleeve of clothing and the opening state of a bag product while allowing functioning as a sort of ornament by forming a path for braking strings and a braking piece on a surface main body or the surface main body and a rear stop body themselves. SOLUTION: This stopper for adjusting strings is fixed on a fabric S of an object (closing, a bag product or the like) desired to be mount with a decorative surface of a surface main body 3 on its surface side to be used by inserting strings R therethrough and comprises an adjusting stop body 6 and a rear stop body 7. The adjusting stop body 6 has a path 1 for braking strings provided at the center part thereof while it has a main surface body 3 which is circular on plane and comprises an elastic member such as urethane rubber where a braking piece 2 adapted to be deflected and deformed under a passing resistance of the strings is formed in the perimeter thereof. An unevenly decorated part such as character is formed on the surface during the molding.  Then, a frame 5 for burying formed at one end of a cylinder leg 4 for caulking comprising a thin stainless steel plate is buried integrally on the surface main body 3 to align the center of the cylinder leg 4 for caulking with the center of the path 1 for braking the strings and the cylinder leg 4 for caulking is arranged by sticking out at the rear center of the surface main body 3.
Patent JP-H04103494-A (JP)
Title: Turbulence restraining device
Inventor: YAHIRO HIROSHI
IPC: B64C21/00
Filed: 1990-08-22
Abstract: PURPOSE:To restrain turbulence generated in changing the flow direction of fluid effectively so as to make the flow smooth by providing a plurality of flat speakers at the wings of a flying body, and thereby radiating sound waves to the turbulence generating on the top surfaces of the winds in response to the moving speed of the flying body. CONSTITUTION:In the application to an aircraft, a plurality of flat speakers 12 are arranged juxtaposedly on the top surfaces of wings 11 thereof, and low frequency sound signals (about 20 to 800 Hz)from a sound source 13 is amplified with a variable gain amplifier 14 and radiated as sound waves from the speakers 12. The source 13 and the amplifier 14 can be frequency controlled and gain controlled according to detection speed information from a speed sensor 15. The control is carried out through a computer 16. Namely, since turbulence generated on the top surfaces of wings 11 increases as the moving speed of aircraft increases, the generation frequency of sound source 13 is changed properly according to the increase of moving speed of aircraft so as to increase gains of the amplifier 14.
Patent JP-S6463738-A (JP)
Title: Outdoor machine of heat pump type air conditioner
Inventor: NAKAMURA TAKASHI
IPC: F24F5/00
Filed: 1987-09-04
Abstract: PURPOSE:To make it easy to determine the position of moisture condensation water drainage by providing on the lower face of the main body of a wind shielding section which projects in cone-shape in an outdoor machine of the title air conditioner of the ceiling suspension type CONSTITUTION:On the lower section of the whole main body on the upstream side of a heat exchanger 2 of L-shape a wind shielding section 7 which projects in cone-shape is provided. With this arrangement the moisture condensation water 10 which collects at the lower section of the heat exchanger 2 is not subject to the effect of the air flow which is sent out from a turbofan 3 so that it can be drained smoothly even if a drainage port is provided at a position which is in the direction opposite to the air flow direction. With this arrangement it becomes easy to determine the position of a water drainage port.
Patent JP-2000040995-A (JP)
Title: Cordless extension telephone set
Inventor: ISAKI TAKESHI
IPC: H04W24/04
Filed: 1998-07-21
Abstract: PROBLEM TO BE SOLVED: To enable a service engineer to speedily perform maintenance by changing a control channel on the job site, even without exchanging an ROM or the like. SOLUTION: When a maintenance mode is activated and key input is performed for instructing control channel reload start, the setting condition for the control channel at present is displayed on an LCD (S10-S30). Next, the inputting of a dial key is waited, and a channel number is set to a control channel buffer for reloading (S40-S60). When a channel 46 or 89 is set as the channel number in the control channel buffer for reloading, according to this channel number set in the control channel buffer for reloading, the control channel is reloaded (S70-S90).
Patent JP-2000038233-A (JP)
Title: Image forming and reading device
Inventor: OKUBO AKIO
IPC: H04N1/04
Filed: 1998-07-23
Abstract: PROBLEM TO BE SOLVED: To ensure a stable conveyance amount even if the number, thicknesses, and materials of image read members and image formed members to be conveyed differ so as to improve picture quality. SOLUTION: A recording component 2 and a picture image reading component 3 are arranged by opposing mutually across a platen glass 18 and a recording paper 1b and a document 1a guided by it. The recording paper 1b and the document 1a are conveyed by a line feed roller 4 and a roller 5. The line feed roller 4 is formed by a rigid member such as a metal, iron, and projections having a height of several hundred microns or less are formed on a surface thereof.
Patent JP-H0390020-A (JP)
Title: Production of sugar-coated solid preparation
Inventor: NAKAZAWA SHINZO
IPC: A23L1/00
Filed: 1989-08-31
Abstract: PURPOSE:To obtain the title preparation improved in workability and capable of keeping excellent disintegrating property and appearance for long period by applying a suspension obtained by blending maltitol with a sugar-coated disintegration and suspension base at a specific amount onto the surface of a core agent when a sugar-coated layer is formed on the surface of core agent. CONSTITUTION:A suspension containing (A) maltitol, preferably having >=80wt.% purity, (B) sugar-coated disintegration, preferably silicon dioxide and (C) suspension base at amounts of 0.54-1.23 pts. wt. based on 1 pts.wt. water in the suspension and each containing the ingredient B and the ingredient C at ratios of 0.0001-0.1 pts.wt. and 1.5-3.0 pts.wt. based on 1 pts.wt. ingredient A is applied onto the surface of core agent, preferably under heated temperature of 30-80 deg.C in ordinary pressure to form sugar-coated layer on the surface of core agent. Thereby workability of coating is improved in comparison with a conventional method using maltitol and extremely stable sugar-coated solid preparation capable of keeping excellent disintegrating property and appearance having immediately after production for long period is obtained.
Patent JP-H04105087-A (JP)
Title: Jitter pulse generation system
Inventor: TANAKA SHINYA
IPC: G01S13/76
Filed: 1990-08-24
Abstract: PURPOSE:To enable a query signal pulse from an own airplane to be prevented from being synchronized with a query signal pulse from another airplane equipped with the same airborne navigation device by adding a response signal pulse to the query signal pulse from the device on the own airplane, and jittering timing for the occurrence of the query signal pulse. CONSTITUTION:A clock pulse (a) having the predetermined period is divided at a divider circuit 1, according to a plurality of division ratios, and rising pulses (b1) to (d1) are respectively outputted from three rising pulse detectors 2 on the basis of divided output of (b) to (d). In an OR circuit 3, a response pulse (e) from a ground TACAN station or DME station and extracted from a received wave (h) via a response pulse detector 5, is added to the aforesaid pulses (b1) to (d1), thereby obtaining a theoretical sum of pulses. According to the aforesaid construction, a random pulse train (f) different from a random pulse train generated in another airplane is outputted. In addition, a variable divider 4 counts variably the aforesaid pulse train (f), and can output a jitter pulse (g) not synchronized with a jitter pulse from another airplane for determining timing for a query pulse signal transmitted from an airborne navigation device.
Patent JP-H0968471-A (JP)
Title: Torque detector
Inventor: AOKI HIDEAKI
IPC: G01L3/10
Filed: 1995-08-31
Abstract: PROBLEM TO BE SOLVED: To detect a difference between torque produced in a drive means such man power and/or an electric motor and the other torque produced in a mean to be driven, arrange a detection means at an unrotatable constant position, and contrive simplification of wiring and long lifetime of a torque detector. SOLUTION: This detector comprises a main circular rotation body 2 providing a torsion groove 21 or a projection on the inner circumferential face, a torque detection ring 3 concentrically engaged on the rotation body 2, and providing a projection 31 or a torsion groove on the outer circumferential face and a parallel groove 32 or a projection on the inner circumferential face, and a sub-rotation body 4 concentrically engaged on the torque detection ring 3, and providing a projection 41 or a parallel groove on the outer circumferential face. The main rotation body 2 and the sub-rotation body 4 are linked by an energization means 5 for energizing these relative position to a normal position.  In addition this detector comprises, a detection means 55 for detecting a quantity of upward and downward displacement of the torque detection ring 3 due to a phase difference between the main rotation body 2 and the sub-rotation body 4.
Patent JP-H0271298-A (JP)
Title: Oscillatory buzzer
Inventor: HAYASHIZAKI SHINICHI
IPC: B06B1/04
Filed: 1988-09-06
Abstract: PURPOSE:To obtain a small-sized and low-cost oscillatory buzzer of less power consumption by controlling the current, which flows to a coil placed in the outside periphery of a permanent magnet, by the induced voltage of a detecting coil to oscillate back and forth the permanent magnet along a shaft. CONSTITUTION:When power is supplied from a power line 11, a magnet 8 unified with an oleo-bearing 7 is moved by the magnetic field generated by a driving coil 5 while receiving the drag of a spring 2. The induced voltage of the coil is reduced because the moving speed is reduced according as the drag of the spring 2 is increased, and the drag of the spring is added furthermore to quickly reduce the speed, and the induced voltage of the coil is approximated to zero. Consequently, the excitation weight including the spring 2 and the magnet 8 is freely oscillated to reach a maximum movement point in the reverse direction, and thereafter, it is moved forward again by the energy of the spring 2, and the current flows to the driving coil 5 again by the induced voltage due to a detecting coil 6, and a force acts upon the magnet, and this motion is repeated. Thus, since the excitation weight is only oscillated back and forth, the life of the bearing is extended and the cost is reduced.
Patent JP-S6466277-A (JP)
Title: Refractory paint composition
Inventor: KURODA KENJI
IPC: C09D5/18
Filed: 1987-09-08
Abstract: PURPOSE:To obtain the titled composition for forming a refractory coating layer on a surface of a treating object such as steel frame of building, etc., by compounding a radiant heat-reflecting material to e.g. a thermally foamable refractory paint. CONSTITUTION:The objective composition is produced by compounding (A) preferably 20-40wt.% of a radiant heat-reflecting material (preferably flaky powder of aluminum or mica) to (B) a thermally foamable or thermally heat- absorbing refractory paint (e.g. a paint containing an ammonium salt, etc., as a foaming agent and synthetic polymers such as vinyl polymer or epoxy polymer acting as a carbonizing agent and a binder, expanding by the high temperature in fire hazard to form a heat-insulation layer which suppresses the temperature rise of the treated object).
Patent JP-2000052865-A (JP)
Title: Tonneau board with net
Inventor: MATSUE ISAO
IPC: B60R5/04
Filed: 1998-08-06
Abstract: PROBLEM TO BE SOLVED: To prevent a cargo and the like from dropping due to a centrifugal force action at an acute curve when the cargo and the like is mounted on a net in a tonneau board with a net covering the upper face opening of a luggage room. SOLUTION: In this tonneau board 10 with a net covering the upper face opening of a luggage room 50, a front side end edge 30a of a net 30 is regulated linearly and fixed to the back face of a seat back 41 in a rear seat 40, while a rear side end edge 30b is integrated with the front side end edge of a flat type tonneau board main body 20, and they are regulated linearly. In each of side edges 30c of the net 30, a resilient rod body having extensibility is arranged, so that in installation of the net 30, proper tension is applied to the resilient bodies so that the both side edges 30c are regulated linearly, and consequently, four sides of the net 30 can be regulated in a horizontally linear shape having a stopper function.
Patent JP-H0542505-A (JP)
Title: Formation of annual ring pattern of wooden material for exterior use
Inventor: MATSUMURA ATSUSHI
IPC: B27M3/00
Filed: 1991-08-08
Abstract: PURPOSE:To form the same grain as the grain shaven out of one natural wood to a wooden material for exterior use by superposing a plurality of wood veneer cut to have a thickness corresponding to the width of a desired annual ring in the thickness direction, bonding the veneer and manufacturing plywood and cutting and working the plywood in a desired shape. CONSTITUTION:A plurality of wood veneer 11 are cut in thickness corresponding to the width of a desired annual ring. These wood veneer 11 are superposed in the thickness direction, and bonded with colored adhesives 13, thus forming plywood (a laminated material), in which a plurality of colored adhesive 13 layers are shaped among wood veneer 11. The plywood is cut and worked in a desired shape, thus obtaining a wooden material for exterior use having a three-dimensional design having the desired shape and a desired annual ring pattern.
Patent JP-H0965837-A (JP)
Title: Oolite feed, its production, injury and dermatitis-improving agent, bathing agent, deodorant
Inventor: KATAOKA KAZUO
IPC: A23K20/28
Filed: 1995-08-31
Abstract: PROBLEM TO BE SOLVED: To obtain a feed for pet animals, useful for the supply of minerals, deodorization, the increase of hair luster, the elimination of stress, the prevention of obesity, an intestinal state-normalizing action, and the improvement of dermatitis. SOLUTION: Oolite is charged in a ball mill in which alumina balls sintered at 1600 deg.C are charged, ground with both water and grinding stones and simultaneously filtered with a >=200 mesh sieve. The obtained fine powder is thermally sterilized at 100-200 deg.C approximately over two days and two nights. Or, the oolite is sterilized with hot air for a week (at 85-95 deg.C) and subsequently ground with a grinder rotated at a high speed. The produced powder is classified into plural particle sizes with the pressure of a wind, and subsequently filtered with a sieve to give fine powder having particle sizes of >=200 meshes.
Patent JP-S6284322-A (JP)
Title: Data inputting system for data base system
Inventor: ISHIDA HIDEAKI
IPC: G06F3/023
Filed: 1985-10-09
Abstract: PURPOSE:To make key inputting easy and prevent mistake of inputting by displaying a menu of words and phrases that can be inputted automatically for specified items. CONSTITUTION:When inputting data in tabulated form, a cursor is shifted to the place for inputting an item of the third record 'position', and in internal processing, it is judged that the item 'position' has a dictionary, and relevant words and phrases are read out and menu display is made in the lowermost part and a user selects relevant one. When there is no relevant words and phrases in the cursor display, next menu is displayed by designation of the next menu. It is also possible to input characters directly from a keyboard when there is no relevant words and phrases in the menu. In this case registration of words and phrases to the dictionary is made automatically.
Patent JP-H0969548-A (JP)
Title: Transfer system for thin board
Inventor: NAKAMORI TAKAO
IPC: B65H5/10
Filed: 1995-08-31
Abstract: PROBLEM TO BE SOLVED: To save the space by shortening the time required for transferring a thin board. SOLUTION: First distance sensors 27A, 27B are disposed at two positions in the longitudinal direction in the vicinity of one side face of a glass board W contained in a cassette C. A robot 3 disposed movably to the left and right in front of the thin board has a hand part 5 arranged movably up and down and back and forth and rotatably on a horizontal plane and a second distance sensor is disposed above the robot 3. When the cassette C is mounted on the base 1 of a transfer system M, the first distance sensors 27A, 27B measure the distance to the side face of glass board W contained in the cassette C and a controller 38 mounted on the base 1 controls the robot to correct the positional and angular shifts of glass board by an amount calculated in the controller 38.  Subsequently, a second distance sensor 59 measures the distance to the front face of glass board W and the controller moves the hand arm 5C of robot 3 to suck the glass board W and to transfer the glass board W to a cassette for next step.
Patent JP-H0968612-A (JP)
Title: Pile-of-plate type polarizer
Inventor: IWAI NOBUYUKI
IPC: G02B5/30
Filed: 1995-08-31
Abstract: PROBLEM TO BE SOLVED: To provide a pile-of-plate type polarizer having a high degree of polarization and high transmittance in a wide wavelength range. SOLUTION: Two transparent members 10 formed by laminating parallel flat plate optical materials 1 are held by a central member 3 which has left and right flanks 3a, 3b having a Brewster angle to the optical axis and is interposed between these two transparent members 10 and both end members 4 which face the respective flanks 3a, 3b of the central member 3 and have flanks 4a, 4b having a Brewster angle to the optical axis. An adjusting means 7 for adjusting the positions according to the thickness of the transparent members 10 is mounted at the central member 3, by which the easy adjustment of the position by the adjusting member 7 according to the thickness of the transparent members 10 is made possible.
Patent JP-H0752680-A (JP)
Title: Accelerator controller
Inventor: OBA NAOHIKO
IPC: B60K31/00
Filed: 1993-08-18
Abstract: PURPOSE:To prevent contact with an obstacle so as to enhance safety by providing obstacle detection means for detecting any obstacles in front of and behind the vehicle, and controlling the operation of an accelerator pedal if some obstacle is detected while the vehicle is running. CONSTITUTION:A forward distance sensor and a backward distance sensor are provided on the front and rear of the body of an automatic vehicle 1 to detect any obstacles in front of and behind the vehicle body and detect their distances to the vehicle body. If some obstacle ahead is detected and its distance to the vehicle body decreases below a predetermined value, a geared motor for controlling an accelerator stopper 30 is driven in the normal direction to project a stopper piston 32 so as to control the amount by which an accelerator pedal 21 is operated to less than a relative velocity Vbkm/h; then it is determined whether or not the absolute value (a) of vehicle velocity is less than e.g. 1km/h, and when the absolute value (a) is at or less than 1km/h, the rotary operating drum of a direction-selecting control is disengaged and allowed to automatically return to an N/P position, and a transmission is automatically set to a parking position.
Patent JP-S61103594-A (JP)
Title: Manufacture of extremely pure demineralized water
Inventor: SAITO TAKAYUKI
IPC: C02F9/00
Filed: 1984-10-26
Abstract: PURPOSE:To obtain stably and easily extremely pure demineralized water by introducing a part of water discharged from the secondary desalinator also into the primary desalinator, introducing said discharged water into the secondary desalinator, and always operating without retaining water. CONSTITUTION:At least a reverse osmosis apparaturs 3, the primary desalinator consisting of regenerative mixed-bed ion-exchange towers 4A, 4B and 4C on the downstream side of the apparatus 3, and the secondary desalinators 5, 6, and 7 for further removing impurities in the water discharged from the primary desalinator are provided, and a part of the water (extremely pure demineralized water) discharged from the secondary desalinators is circulated to the secondary desalinators. In said extremely pure demineralized water producing system, a part of the water discharged from the secondary desalinators is further introduced into the inlet of the ion-exchange towers 4A, 4B, and 4C and the water discharged from the ion-exchange towers is introduced into the inlet of the secondary desalinator to always operate without retaining water in the ion- exchange towers 4A, 4B, and 4C. Consequently, extremely pure demineralized water can be provided stably and easily.