baber/WOPTO huggingface dataset:
Patent JP-H04172799-A (JP)
Title: On-vehicle speaker
Inventor: SAEKI SHUJI
IPC: H04R1/02
Filed: 1990-11-06
Abstract: PURPOSE:To realize a natural stereophonic sound field by connecting plural acoustic tubes to a horn driver, coupling a horn to its tip so as to form a unit, installing the unit to both left/right ends of the cabin and providing a phase delay means and an attenuation means to the speaker of one channel. CONSTITUTION:A horn speaker 10 is installed at a listening point A and a horn speaker 12 is installed at a listening point B respectively so that a radiation sound is reached with a limit. Moreover, a horn speaker 11 is installed at the listening point B and the horn speaker 12 is installed at the listening point A respectively so that the sound radiates to the point with a limit. Moreover, a deviation in time response due to a difference of path at both left/right channels at the listening point A of a driver's seat 1 and the listening point B of an assistant's seat 2 is corrected respectively by a delay device 19 and the sound pressure level difference due to distance attenuation is corrected by an attenuator 20 respectively. Thus, the sound from the right channel radiating from the horn speaker 10 at the listening point A of the driver's seat and the sound from the left channel radiating from the horn speaker 13 have no time response deviation and a reproduction sound without a sound pressure level difference is obtained. The reproduction sound at the listening pint B at the assistant's seat is processed similarly.
Patent JP-H10127220-A (JP)
Title: Weed-free mat
Inventor: NAGASAWA YUTAKA
IPC: E01H11/00
Filed: 1996-10-29
Abstract: PROBLEM TO BE SOLVED: To provide a weed-free mat that can be simply and stably laid on the ground, and in close contact with the ground along the ground surface even when the surface is uneven, and can match up to support poles of different diameters. SOLUTION: This weed-free mat comprises a base which is provided with a through hole part 7 for a support pole, a number of small blocks 6 arranged with a predetermined space between them on the back face of the mat, a slit 8 reaching to edges of the mat base from the through hole part 7 for the support pole, and further joint parts 10 formed in a pair of small blocks 6 arranged on both sides of the slit 8 to be fitted with joint pieces.
Patent JP-H02148862-A (JP)
Title: Circuit element package, and carrier board and manufacture thereof
Inventor: SHIGI HIDETAKA
IPC: H01L23/12
Filed: 1988-11-30
Abstract: PURPOSE:To form a thin film circuit element having required accuracy without necessitating trimming by providing an electrode layer for connection to the circuit element on the topmost layer of insulating films, providing an element layer having the thin film circuit on any of other insulating films, and providing conductor wirings for connecting the electrode layer and external connecting terminals through the element layer. CONSTITUTION:Insulating layers 9a, 9b and 9c are formed on an insulating board. A thin film circuit element such as a thin film resistor is formed thereon. Therefore, irregularities, warping and the like on the surface of the insulating board, e.g. a ceramic substrate 6 are absorbed with the insulating films. The thin film circuit element is formed without the effects of the roughness of the surface of the insulating board. Therefore, the circuit element having the desired constants can be formed accurately. As a result, correction such as trimming is not required. A wiring layer 14 for connecting an electrode layer for connecting the circuit element to be mounted and external connecting terminals 10-13 of the insulating board is provided in an aligned pattern. Even if the alignment of the terminals of the circuit element to be mounted does not agree with the alignment of the external connecting terminal of the insulating board, the connection can be achieved.
Patent JP-H05105390-A (JP)
Title: Crane equipped with movable operator cab and manufacture thereof
Inventor: SHIBAMOTO MASATOMI
IPC: B66C13/54
Filed: 1991-10-21
Abstract: PURPOSE:To make it possible that crane operation is performed in a good work environment without enlarging the construction of a crane uselessly, in an overhead crane of a bridge crane equipped with a movable operation cab or make it possible to easily reconstruct an existing crane to that equipped with the movable operator cab. CONSTITUTION:A supporting towline 7 is extendedly provided along the girder 3 of an overhead crane 1. On the supporting towline 7, an operator cab 8 is suspended and supported by a rope grasping device 14, and on a saddle 2 that is the supporting part of the girder, a driving device 9 that moves the operator cab 8 by the supporting towline 7 is mounted.
Patent JP-H03162434-A (JP)
Title: Inorganic filler-containing polyolefin composition
Inventor: NAKAJIMA YOICHI
IPC: C08K5/527
Filed: 1989-11-21
Abstract: PURPOSE:To obtain the title composition improved in tensile strength and impact resistance without impairing heat resistance and stiffness, etc., by blending a crystalline polyolefin with an inorganic filler, a specific zinc chelate of cyclic phosphorus compound, etc., at specific amounts. CONSTITUTION:The aimed composition obtained by blending 100 pts.wt. composition obtained by blending a crystalline polyolefin with an inorganic filler (e.g. talc or mica) with (A) 0.05-1 pts.wt., preferably 0.05-0.5 pts.wt. zinc chelate compound expressed by formula I (Ar1 and Ar2 are arylene, alkylarylene, etc.) and further as necessary (B) 0.05-1 pts.wt., preferably 0.05-0.5 pts.wt. aliphatic amine (e.g. octylamine) or (C) 0.001-1 pts.wt., preferably 0.01-0.5 pts.wt. fluorophosphite expressed by formula II (R is 1-4C alkylidene or sulfur; Ar3 and Ar4 are alkylarylene, etc.; n is 0.1).
Patent JP-H11137171-A (JP)
Title: Preserving agent for food and preservation of food
Inventor: NIINA KATSUE
IPC: A23B7/10
Filed: 1997-11-05
Abstract: PROBLEM TO BE SOLVED: To obtain a preserving agent for fresh or cut eating vegetables capable of retarding a rot of fresh vegetables in storage to be caused by microorganisms, improving the preservability and allowing the vegetables bearing the agent to be eaten without influencing the taste, effective in a relatively low concentration and hardly resulting in an increased cost of the product, and to provide a method for preserving such vegetables. SOLUTION: This preserving agent for fresh and cut eating vegetables is an aqueous solution blended with an organic acid, organic acid salt and alum having pH of 5.0 to 6.0. The organic acid is one or more selected from the group consisting of an acetic acid, malic acid, citric acid, adipic acid, ascorbic acid, fumaric acid and brewed vinegar, the alum is one or more selected from the group consisting of alum, burnt alum, ammonium alum and burnt ammonium alum, and the organic acid salt is one or more selected from the group consisting of sodium acetate, sodium lactate, sodium malate, sodium citrate, sodium ascorbate and sodium fumarate.
Patent JP-H05232054-A (JP)
Title: Method and apparatus for monitoring aged state of oxygen sensor
Inventor: ERUNSUTO BUIRUTO
IPC: G01N27/417
Filed: 1992-11-13
Abstract: PURPOSE: To monitor the aged state of an oxygen sensor disposed forward of a catalyst without using the signal of the sensor disposed rear of the catalyst. CONSTITUTION: The aged state of an oxygen sensor 11 for supplying an actual voltage U-IST to the lambda controller 12 of an internal combustion engine disposed forward of a catalyst 10 is monitored. The time average value (|U- IST-U-SOLL|)' of the absolute vale of the deviation U-IST-U-SOLL from the target voltage U-SOLL of the actual voltage is calculated, and when the value becomes a threshold value or less, it is decided that the sensor is remarkably aged. To enhance the S/N ratio, the quotient of the average value (|FR-IST-FR- SOLL|)' of the absolute value of the deviation from the target value of the output signal of the controller by the mean value is formed.
Patent JP-H02148520-A (JP)
Title: Device for operating flasher
Inventor: OKAMURA KENJI
IPC: H01H19/02
Filed: 1988-11-29
Abstract: PURPOSE:To obtain an operating device of high safety for a flasher, by providing a roughly L-shaped stopper which is made capable of retreating against a spring by means of its outer end made to protrude from the outer face of an operating handle, and fitting one end of the stopper into a hole through a recessed portion when the flasher is off. CONSTITUTION:In the case of transmitting electricity to a heating element 21, a protrusion 17 at one end of a stopper 16 is released from engagement with a hole 14 provided through the inner peripheral face of the recessed portion 12 of a switch stand 11 by forcing the stopper 16 to slide against the force of a spring 18, so that an operation handle 15 becomes rotatable. Under these conditions, the handle 15 is rotated. In accordance with the rotating position of an operating shaft 13, a flasher 24 controls the amount of heat generated by the heating element 21. To cut off currents, contacts 25-27 are opened by cums rotated by rotation of the operating shaft 13, and the flasher 24 is switched off, so that electricity is stopped from being transmitted to the heating element 21. Then the stopper 16 is forced to slide by the force of the spring 18 and the protrusion 17 of the stopper 16 is again brought in engagement with the hole 14 through the inner peripheral face of the recessed portion 12, so that rotation of the handle 15 is disabled.
Patent JP-S63155292-A (JP)
Inventor: SAKAGUCHI SHIGERU
IPC: G07G1/12
Filed: 1986-12-18
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-H10142094-A (JP)
Title: Device for manufacturing weight for correcting unbalance, and balancer
Inventor: YAMAYA KENJIRO
IPC: G01M1/32
Filed: 1996-11-14
Abstract: PROBLEM TO BE SOLVED: To collect a released member easily without wasting a weight for correcting unbalance. SOLUTION: A release paper 20B of a band-shaped weight 20 for correcting unbalance that is filled into a drum-loading part 24 is pinched by a paper release/feed roller 100 for releasing and a pinch roller 102, and these rollers are rotated by a cutting lever 46 to pull the release paper 20B, thus a band-shaped base part 20A made of lead is pulled out onto an unloading stand 30. The weight is pulled out while observing a scale provided at the unloading stand 30. A weight whose specific amount is pulled out is cut by a cutter 112 while a cutting lever 46 is rotated. The release paper 20B that is relapsed from the weight is collected in a lower collection box 103 continuously.
Patent JP-H03166399-A (JP)
Title: Method and equipment for electrolytic treatment for metallic material
Inventor: IMAZU TSUKASA
IPC: C25F3/16
Filed: 1989-11-24
Abstract: PURPOSE:To uniformly and efficiently apply electrolytic treatment to a metallic material and to obtain superior surface quality by applying electrification to the positions between the surfaces of a metallic material and electrodes via pasty electrolyte impregnated into continuously passing annular pads, respectively. CONSTITUTION:Annular pads 1 continuously passing by means of a moving device (not shown in figure) are allowed to slide on the surfaces of a metallic material 4 moving on a rollers 11 for moving and electrodes 2. A pasty electrolyte 6 supplied from a paste tank 10 via a pump 9, control valves 7, a pipe 8, etc., is impregnated into the above annular pads 1. Electrification is applied to the positions between the metallic material 4 and the electrodes 4 via the above electrolyte 6. By this method, the surfaces of the metallic material 4 can be subjected to electrolytic treatment uniformly with high efficiency.
Patent JP-H10139140-A (JP)
Title: Sorting device, carrier device and tray
Inventor: KATAYAMA YOSHIYUKI
IPC: B65G47/31
Filed: 1996-11-14
Abstract: PROBLEM TO BE SOLVED: To provide sorting device which is capable of improving throughput of the whole of the device, a carrier device constituting the sorting device and a tray improving holding force of an article to be placed, without increasing carrier speed of a process to be time constraint factors of a series of devices. SOLUTION: These devices are provided with a plurality of subconveyors 8, 8 for placing fruits 7 on trays 60 by labor of workers 5, a main conveyor 1 which is faster than the subconveyors 8, 8 in carrier speed and is arranged at a proper distance from the terminations of the subconveyors 8, 8 and in which a discriminating part 2 and a sorting part 3 are installed, and conveyors 9, 9 for acceleration which are interposed between the subconveyors 8, 8 and the main conveyor 1, accelerates the trays 60 and fruits 7 transferred from the subconveyors 8, 8, imparts them to the main conveyor 1 and are the same number as number of the subconveyors 8, 8. Further, the trays 60 are made to have constitutions that fruits 7 to be placed are adsorbed and held by reducing pressure by a vacuum pump 10.
Patent JP-H08161917-A (JP)
Title: Lighting method and device thereof
Inventor: HORII TSUNEYUKI
IPC: F21V5/04
Filed: 1994-12-07
Abstract: PURPOSE: To realize lighting which can perform uniform lighting of illumination degree of 50% or more, has a long life and low heat generation, and is maintenance-free and low-priced and hardly picks up a light source. CONSTITUTION: A case 11 is symmetrically disposed in the vicinity of both sides of an object 2, and fluorescent lamps 12 are respectively installed into the case 11. The opening part of the case 11 is covered with a cylindrical lens 13, thereby constituting a lighting system 10. The fluorescent lamps 12 are offset from the optical axis center 14 of the cylindrical lens 13. The object 2 is irradiated by the lighting system 10 and the image is picked up by a TV camera 1.
Patent JP-H07161541-A (JP)
Title: Transformer winding
Inventor: SAKAMOTO TAKESHI
IPC: H01F27/28
Filed: 1993-12-03
Abstract: PURPOSE:To make uniform the temperature rise distribution of a winding while reducing the overall temperature rise of the winding by making uniform the flow rate distribution of cooling medium. CONSTITUTION:A plurality of ducts 4 are provided between the turns of a winding 1 in the radial direction while shifting the position in the radial direction for each stage of the winding. Furthermore, a cooling medium supply duct 6 and a cooling medium discharge duct 8 are formed, respectively, between insulation tubes 2a, 2b and 2c, 2d. The entire winding is split into a plurality of regions by a guide member 5. A cooling medium supply port 7 is provided for the insulation tube 2b at the lower part of each region and a cooling medium discharge port 9 is provided for the insulation tube 2c at the upper part of each region in order to supply the cooling medium in parallel to respective regions.
Patent JP-H01144712-A (JP)
Title: Frequency characteristic variable amplifier
Inventor: FUJII MASARU
IPC: H03G9/00
Filed: 1987-11-30
Abstract: PURPOSE:To securely emphasize any frequency component with satisfactory balance by equipping a filter, which can adjust a frequency characteristic, and a gain variable amplifying means. CONSTITUTION:The frequency characteristic of a filter 35 or the frequency characteristic of a central frequency, etc., is adjusted and a specified frequency band can be selectively emphasized. Further, even when a device to be connected to a frequency characteristic variable amplifier 31 has the frequency characteristic so that a gain or efficiency can not be unified to the frequency of an inputted signal, the adjustment is executed so that the gain of a gain variable amplifying means 36 can be increased with interlocking to the adjustment of the frequency characteristic in the filter 35 in case that a frequency component to be emphasized is a frequency whose gain or efficiency is low in the device to be connected to the frequency characteristic variable amplifier 31. Thus, even any frequency component can be securely adjusted with the satisfactory balance.
Patent JP-H11144890-A (JP)
Title: Plasma generation accelerator
Inventor: AZUMA KINGO
IPC: H05H1/30
Filed: 1997-11-06
Abstract: PROBLEM TO BE SOLVED: To shorten magnetizing plasma by forming a tip of an internal electrode into a spiral electrode, and by forming its threaded direction of spiral to make a direction of a magnetic force line generated in the outside of the electrode consistent with a direction of a magnetic force line in a bias coil. SOLUTION: A spiral electrode 20 is formed in a tip of an internal electrode 3, and its threaded direction of spiral is formed to make a direction of a magnetic force line generated by the electrode 20 in its outside consistent with a direction of a magnetic force line 10a in a bias coil. When initial plasma 11a is discharged from a plasma generating region (b) while dragging a magnetic force line, current flows to the spiral electrode 20 to generate a magnetic force line 10c (c). Since the magnetic force line 10c pushes out an inside magnetic force line of the radial direction out of the magnetic force lines 10a dragged by the plasma, a wall of magnetic field is formed in a rear side of the plasma to restrain expansion toward a rear side of the plasma.  As the result, recombination of the magnetic force lines is promoted, and magnetizing plasma is formed in early timing to shorten length of the plasma.
Patent JP-2000134543-A (JP)
Title: Method for positioning solid-state imaging device
Inventor: KOTAKI HIROAKI
IPC: H04N5/341
Filed: 1998-10-26
Abstract: PROBLEM TO BE SOLVED: To unnecessitate the preparation of a positioning confirmation system where the number of scanning lines are twice as large of that of a normal TV system by driving plural imaging devices to permit the optical center of gravity in each line of an image pickup signal to be mutually deviated by means of a half of one pixel pitch between two imaging devices and obtaining a signal after mutually subtracting the respective obtained signals. SOLUTION: A pulse for driving CCD is outputted from a pulse creating circuit 15 by way of a CCD imaging device driving circuit 16. An output signal from the CCD imaging device is respectively amplified by preamplifiers 17 and 18 to a prescribed level and, then, converted into digital image data by A/D converters 19 and 20. Then the output signals of signal processing circuits 21 and 22 are inputted to a subtracter 23 and difference data are calculated at every pixel. Output data of the subtracter 23 is converted into analog signals by a D/A converter 24 and used for judging the positioning of the CCD imaging devices.
Patent JP-H026945-A (JP)
Title: Silver halide color photographic sensitive material
Inventor: TAMOTO KOUJI
IPC: G03C7/30
Filed: 1987-12-01
Abstract: PURPOSE:To improve sharpness and color reproducibility by specifying the content of a diffusive development restrainer-releasing compd. with respect to the content of the silver halide existing in the same layer as the layer contg. said compd. to the max. content except in the min. sensitivity layer among the same color sensitive layers among the respective color sensitive layers. CONSTITUTION:The respective color sensitive layers contain the compd. which releases the diffusive development restrainer or the precursor thereof by reacting with the oxidant of an arom. primary amine color developing agent and/or the compd. (diffusive development restrainer-releasing compd.) which cleaves the development restrainer by reaction of the cloven compd. with the oxidant of the color developing agent of another molecule after the reaction with the oxidant of the color developing agent. The content of this compd. with respect to the silver halide existing in the same layer has the max. content except in the min. sensitivity layer among the same color sensitive layers of the respective color sensitive layers. The ratio gamma1/gamma2 between the gradation gamma1 of the min. sensitivity layer and the next low sensitivity layers gamma2 is >=1. The sharpness and color reproducibility are improved in this way.
Patent JP-H07162433-A (JP)
Title: Speed conversion system
Inventor: NOGAMI KAZUO
IPC: H04J3/00
Filed: 1993-12-03
Abstract: PURPOSE:To reduce missing in packet information by shifting addresses read from a required minimum range to a head of a succeeding packet so as to start reading when the addresses are close to each other. CONSTITUTION:An O/E conversion section 2 extracts reception data and reception clock fr from a received optical signal being an STM-n frame. A clock frequency divider section 3 converts the clock fr into a byte clock and after a frame synchronization processing section 5 detects a synchronization pattern, an original signal except a 1st line of a section overhead SOH is processed by a descrambler processing section 6, an SOH termination processing section 7 detects an end based on a frame synchronizing timing and an AU-4 pointer processing section 8 detects a pointer. Thus, a J1 byte position of the VC-4 is discriminated and a POH processing section 9 detects a pass overhead POH, C-4 data are separated to obtain head position information of an ATM cell in the VC-4 described in H4 of the POH and it is used for address processing by a speed conversion processing section 10 to provide an output of an ATM cell of C-4 data.
Patent JP-H03211686-A (JP)
Title: Computer control display method and apparatus
Inventor: DANIERU ESU BUENORIA
IPC: G06T15/00
Filed: 1990-11-13
Abstract: PURPOSE: To facilitate the three-dimensional movement of an object on a display screen by displaying a shadow area relating to a cursor. CONSTITUTION: In an interactive computer controlled display device, the cursor 2 provided with a, position corresponding to the three-dimensional movement of a cursor controller and provided with at least one edge is displayed on a data display screen 1. Then, the shadow 3 provided with the edge corresponding to the edge of the cursor 2 projected on a two-dimensional shadow plane 4 along a light vector and provided with the position corresponding to the three- dimensional movement of the cursor controller is displayed on the display screen 1. Thus, a user is helped to discriminate the movement and position of the object in a space.
Patent JP-H11142836-A (JP)
Title: Reflection type liquid crystal display device and liquid crystal display device integrated with pressure sensitive type input device
Inventor: MITSUI SEIICHI
IPC: G02F1/1335
Filed: 1997-11-06
Abstract: PROBLEM TO BE SOLVED: To provide a reflection type liquid crystal display device of color display excellent in visibility which is a liquid crystal display device of a single-sheet polarizing plate system capable of making high-resolution display and a reflection type liquid crystal display device integrated with a pressure sensitive type input device. SOLUTION: This reflection type liquid crystal display device includes a first substrate 5 having light reflective electrodes, a second substrate 4 having transparent electrodes, a nematic liquid crystal layer which is held between these substrates 4, 5, is negative in dielectric anisotropy and twists with voltage impression, plural sheets of optical phase difference compensation plates 8, 9 arranged on the second substrate 4 for the incident of circularly polarized light on this liquid crystal layer and one sheet of the polarizing plate 1a. In such a case, the surface of the first and second substrates 4, 5 are subjected approximately to a perpendicular alignment treatment.  The natural pitch (p) of the liquid crystals, the thickness (d) of the liquid crystal layer and the double refractive index difference Δn of the liquid crystals are so selected as to hold 0<|d/p|<1 and 200 nm<=Δn*d<=1200 nm.