baber/WOPTO huggingface dataset:
Patent JP-H023022-A (JP)
Title: Liquid crystal display device
Inventor: INOUE ATSUSHI
IPC: G09F9/30
Filed: 1988-06-20
Abstract: PURPOSE:To speedily pinpoint the shorted location of a shared electrode and a signal line, or the electrode and a scanning line by forming a slit in the direction of the signal line in contact with a liquid crystal cell or in the direction intersecting orthogonally with the scanning line and dividing the shared electrode into plural regions. CONSTITUTION:The slit 7 is formed in the direction intersecting orthogonally with the signal line 41 in contact with the liquid crystal cell, far instant, and the shared electrode 1 is divided into plural regions. If in the shared electrode 1, one region divided by the slit 7 and the signal line 4i or the scanning line 5j to which a voltage different from the potential of a power source 6 is applied are shorted, a voltage in the shorted region is different from a voltage in non- shorted region in the shared electrode 1. That difference affects the display of a liquid crystal display device. As a result, the shorted location is quickly pinpointed to repair it.
Patent JP-H09112-A (JP)
Title: Lure
Inventor: HIRAHARA KENJI
IPC: A01K85/18
Filed: 1995-06-16
Abstract: PURPOSE: To provide a lure capable of finely adjusting the weight of a weight body by using one single lure. CONSTITUTION: This lure is used for fishing and consists of a lure body 2 and a weight body 3. The lure body consists of two divided lure materials and has a water filled space 20 in its inside. The weight body 3 is immovably held between ribs 23 and 24 by leaving an adjusting space in the water filled space 20 in the lure body 2.
Patent JP-H0317681-A (JP)
Title: Formation of hologram by electron beam plotting
Inventor: HIYOSHI YASUO
IPC: G03H1/04
Filed: 1989-06-15
Abstract: PURPOSE:To decrease the light loss of an optical element and to provide an improvement in performance, such as reduction of a spot diameter, by dividing the region of a curved part to microrectangular shapes and plotting hologram patterns while providing specified steps between the respective adjacent rectangular hologram patterns and continuously connecting the patterns, thereby forming the fine hologram patterns having the smooth curves with high efficiency. CONSTITUTION:Rectangular electron beams are generated on the basis of the curved hologram patterns A, B obtd. by calculation and the hologram patterns are formed by successively connecting the rectangular exposing regions. The width W of the rectangular shape is the increment (x2-x1) of x and the step D is the increment (y2-y1) of y; D is so determined as to be kept constant in the curved parts. On the other hand, the length L of the rectangular shape is so determined as to attain L=(y1'-y1)/2 by determining the point Q3 (x1, y1') of the hologram pattern curve B adjacent to the curve A. The rectangular shape is determined in the above-mentioned manner and is plotted by using a computer-controlled electron beam plotting device, by which the smooth hologram patterns are formed.
Patent JP-2000339793-A (JP)
Title: Reproducing device
Inventor: NAKAGAWA NOBORU
IPC: G11B15/02
Filed: 1999-05-28
Abstract: PROBLEM TO BE SOLVED: To conduct good control of a reproducing device main body when the communication between the body and headphones is made wireless. SOLUTION: The reproducing device is composed of a main body 10, which is provided with a transmitting means that radio transmits audio signals reproduced by a reproducing means in a first frequency and a signal receiving means that receives the signals to control the reproducing conditions of a reproducing means in a second frequency, a headphone device 20, which receives the audio signals transmitted from the body 10 and generates sounds, and a remote controlling device 30 which transmits the control signals of the body 10 in the second frequency. The devies 20 and 30 are made into separated bodies so that the constitutions of the devices 20 and 30 are respectively made optimum.
Patent JP-H1053576-A (JP)
Title: Polymorphic crystal of donepezil hydrochloride and its production
Inventor: IMAI AKIO
IPC: A61P25/28
Filed: 1997-06-09
Abstract: PROBLEM TO BE SOLVED: To industrially obtain five kinds of new polymorphic crystal of donepezil hydrochloride with excellent storage stability, useful as a therapeutic agent for various kinds of senile dementia. SOLUTION: The production method for three kinds of new polymorphic crystal (I) to (III) of donepezil hydrochloride shown by the formula is as follows: the compound of the formula is dissolved in ethanol, and hydrochloric acid or hydrogen chloride is then added to the resultant solution followed by addition of isopropyl ether to effect crystallization; although the means for collecting the resultant crystal after filtration depends on the type of crystal, it is general that polymorphic crystal (I) is collected just after deposited; crystal (II) is collected 10-60 (pref. 10-30)min after deposited; while crystal (III) is collected one hour or longer (pref. 24h or longer) after deposited. The other two kinds of polymorphic crystal (IV) and (V) are obtained by humidifying the polymorphic crystal (II) and by heating the polymorphic crystal (IV) respectively.
Patent JP-H10341109-A (JP)
Title: Mobile radio antenna
Inventor: YAMABAYASHI MASAAKI
IPC: H01Q19/28
Filed: 1997-06-09
Abstract: PROBLEM TO BE SOLVED: To provide a space-saving mobile radio antenna while keeping a desired characteristic. SOLUTION: A 1/2 wavelength vertical dipole antenna 14 is formed, where 1/4 wavelength sleeve antenna elements 12, 13 are energized through a coaxial feeder 10 via feeding points 11a, 11b; two PEs 15, 16 of an identical size are placed in parallel with and close to the antenna 14; the PE 15 is offset upward and the PE 16 is offset downward by the same offset. The PE 15, the antenna 14 and the PE 16 are on a line in the plane including them and the PE 15, PE 16 are placed symmetrically with respect to the center of the antenna 14.
Patent JP-H09331492-A (JP)
Title: Recording and reproducing device
Inventor: MIZUTANI TOMOYUKI
IPC: H04N5/781
Filed: 1996-06-12
Abstract: PROBLEM TO BE SOLVED: To allow the user to confirm a preceding recording date and time. SOLUTION: In response to turning off of a power switch 32, a system control circuit 30 allows a character signal generating circuit 14 to generate date information in the case that the preceding operation is made in the recording mode, and the information is recorded on a magnetic tape 22 for 3sec only. Then the magnetic tape 22 is rewound up to a video recording end point. In response to the closed power switch 32, the magnetic tape is reproduced for 3sec. Thus, the date information is reproduced and displayed on a screen of a monitor 18. After the reproduction, the magnetic tape is rewound to the initial position.
Patent JP-S5374480-A (JP)
Title: Material tester for strain speed control system
Inventor: MATSUBA TERUO
IPC: G01M3/08
Filed: 1976-12-14
Abstract: PURPOSE: To remove the influence of transformation by the burden of tester itself, by giving integrated spring constant of tester itself as correction element of speed control. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-H10338178-A (JP)
Title: Travel device for working vehicle
Inventor: FUJITA YASUSHI
IPC: A01D67/00
Filed: 1997-06-09
Abstract: PROBLEM TO BE SOLVED: To connect lateral front rolling metals integrally by a connecting rod to fit them to a traveling frame controllable in lateral and horizontal directions, and curve the connecting rod upward in circular arc shape. SOLUTION: Lateral and horizontal control of a body is performed by vertical rotating action of front and rear rolling arms arranged at a front part and a rear part in the lower side lateral positions of a traveling frame 1. In a working vehicle of such constitution, lateral front rolling metals 5 supporting the lateral front rolling arms are integrally connected by a connecting rod 6 and fitted to right and left longitudinal center frames 7 positioned on the center side of the traveling frame 1, and the connecting rod 6 is curved upward in circular arc shape to appropriate height (h).
Patent JP-H05342478-A (JP)
Title: Goods sales system
Inventor: NAKAMURA SHIGERU
IPC: G07G1/12
Filed: 1992-06-10
Abstract: PURPOSE:To dispense with a shopping basket or cart and to relieve a congested state in a shop by automatically carrying a designated goods to a goods housing box. CONSTITUTION:This system is equipped with a goods exhibition device 1 which exhibits plural kinds of goods, a carrier belt 2, the goods housing box 3 allocated to every customer, and a cash register 4. Also, a scanner 5 to read the content of a label adhered on a carried goods is provided at the upper part of the carrier belt 2 located at this side of the goods housing box 3. Furthermore, the goods exhibition device 1 is classified by every content of goods to be exhibited, and it is installed at both sides of a passage by arranging so as to easily find out the goods desired by the customer. The carrier belt 2 is arranged between each goods exhibition device 1 and the goods housing box 3, and carries the goods designated by the customer at the goods exhibition device 1 to the goods housing box 3 allocated to the customer. Furthermore, the cash register 4 performs accounting processing according to the content stored in a purchase card.
Patent JP-S5775097-A (JP)
Title: Ultrasonic transducer
Inventor: WATANABE HIROSHI
IPC: G10K11/02
Filed: 1980-10-28
Abstract: PURPOSE:To widen the frequency band of a phase plate to obtain an optimum impulse response waveform, by providing a slope on the phase plate which faces to the acoustic radiation face of a piezoelectric vibrator. CONSTITUTION:A phase plate 12 provided with a slope is installed in the acoustic radiation face of a piezoelectric vibrator 1 in a case 7. Thus, the thickness of the phase plate 12 is set to the 1/4 of respective wavelength of the center frequency and many frequency components in both sides of the vibrator 1 approximately. Since an optimum frequency band is widened in comparison with the conventional phase plate which is formed uniformly with the thickness of the 1/4 wavelength of the center frequency wavelength, and therefore, an efficient and optimum impulse response waveform is obtained.
Patent JP-S6044742-A (JP)
Title: Clean room
Inventor: HIRATSUKA HACHIROU
IPC: F24F7/06
Filed: 1983-08-19
Abstract: PURPOSE:To contrive to remarkably enhance the cleanness by a structure wherein an underwater catcher to catch impurities in ionic level in the air, colloidal particles and the like, an activated carbon filter and an air filter are provided in an air cleaning line. CONSTITUTION:The air, which is sucked in suction ports 2a and 2b arranged in a clean room 1, is past through a fan 3, an activated carbon filter 4, an underwater catcher 5 and air filters 6a, 6b and 6c, all of which are provided in a cleaning line in the order as mentioned above, and then returned to the clean room 1. As water 12 for catching impurities, distilled water, high purity demineralized water or the like is contained in the case 11 of the underwater catcher 5, in which a sterilizing lamp 13 to prevent germ from generating is also provided. The air filters 6a-6c are used for catching and removing micro- particles and the like, which can not be removed by the activated carbon filter 4 and the underwater catcher 5, with a cloth filter 20.
Patent JP-S5274581-A (JP)
Title: Vacuum evaporation apparatus
Inventor: TSUMURA SUEO
IPC: C23C14/50
Filed: 1975-12-17
Abstract: PURPOSE: To improve the step coverage property at the step of electric wiring pattern on the wafer, by equipping the bowl shaped wafer holder, able to attach with the specific angle of inclination against tangent line at the attaching point of the wafer to the holder. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-H0316487-A (JP)
Title: Video signal transmission system
Inventor: EMORI TAKAHISA
IPC: H04N7/00
Filed: 1989-06-14
Abstract: PURPOSE:To improve the compatibility with a normal transmission signal while deterioration of a recording transmission signal is suppressed by adding a signal subjected to sub Nyquist sampling and a signal subjected to Nyquist sampling at a prescribed ratio so as to vary the reflecting component. CONSTITUTION:A digital signal subjected to Nyquist sampling in 10MHz and a digital signal subjected to sub Nyquist sampling in 5MHz are added by an adder 6 and the resulting signal is fed to a D/A converter 7 as a sampling signal where a 5MHz signal is superimposed on a 10MHz signal. The D/A converter 7 applies D/A conversion to the sampling signal based on a clock frequency of 10MHz and restores it to an analog video signal. Then the signal is filtered into an analog video signal whose frequency is 1/2 of the sub Nyquist sampling frequency or below by a low pass filter(LPF) 8 whose cut-off frequency is 2.5MHz and the result is extracted at an output terminal 9 as a band compression recording transmission signal. The 2.5MHz band compression recording transmission signal in a base band at demodulation of a VTR and the compatibility with the existing VTR is kept.
Patent JP-S6043304-A (JP)
Inventor: KANEFUJI YUUJI
IPC: G05D1/02
Filed: 1983-08-19
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-H06335673-A (JP)
Title: Method and device for removing oil floating on water surface
Inventor: HAMADA KIYOTAKA
IPC: C02F1/40
Filed: 1993-05-28
Abstract: PURPOSE:To efficiently recover even a minute amt. of oil drifting on the water surface by depositing the oil floating on the water surface on the front and rear of a rotating rotary disk and scraping off the oil with the left and right edges of a notched groove. CONSTITUTION:A device 22 for recovering oil floating on the water surface is formed by a rotary disk 13 with the axis horizontally directed, pivoted on a rotating shaft 12 supported by a frame 11 and vertically rotated and a doctor blade 15 having a notched groove 14 with the width equivalent to the thickness of the disk 13. Meanwhile, the shaft 12 is fixed to the frame 11 at a position where the lower part of the disk 13 below the shaft 12 is dipped in the water. Further, the groove 14 is engaged with the upper part of the disk 13 above the shaft 12, the groove 14 is inclined with the groove tip 18 turned upward, and the doctor blade 15 is fixed to the frame 11. The oil floating on the water surface is deposited on the front and rear of the disk 13, scraped off with the left and right edges of the groove 14 and recovered.
Patent JP-H0938005-A (JP)
Title: Cleaning equipment for separated duct collection
Inventor: FUJITA KAZUO
IPC: A47L9/10
Filed: 1996-05-22
Abstract: PROBLEM TO BE SOLVED: To enable to collect dust at a halfway point of the dust path to a pack filter for dust collection by setting a handling axis to the center of a set of rotary net, which is located in a dust separation room, in a rotary way tram outside work. SOLUTION: A suction hole 3 is formed at the either side of a main body cleaning equipment, while a exhaust hole 4 at the opposite side. At a halfway point of the dust path in this equipment, a dust separation room 1 is formed. Against the center line of the dust path vertically each other, a pair of symmetric formed material with some joint points made of synthetic resin is fixed by a screw 8 in the dust separation room 1. To a set of rotary net A located in the dust separation room 1, net materials 5 made of metal or synthetic resin with their checkered meshes are constituted along with the inner cross section of the dust separation room 1. A handling axis 6 is set crossing through the dust separation room 1 to the outside to enable handling of it from outside.
Patent JP-H01317796-A (JP)
Title: Pencil sharpener
Inventor: FUJIMOTO BUNJI
IPC: B43L23/02
Filed: 1988-06-20
Abstract: PURPOSE:To easily take out a very short pencil even when said pencil is inserted by providing a pencil detection member, which is displaced while pushed by the pencil inserted from a pencil insert hole and changes over a switch device to a continuity state and a cut-off state, to a cap member. CONSTITUTION:The periphery of the pencil insert port of a main body cover 11 is depressed and this depressed part is covered with a cap member 9. A pencil detection member 12 is provided in the cap member 9 in a slidable manner and energized to a pencil piercing part by a spring to strike on a pencil when the pencil is inserted and pushed by the pencil to be displaced. When the pencil passes the pencil detection member 12, a member for supporting the pencil detection member 12 is lost and, therefore, the pencil detection member is returned to the original position. The pencil is stopped at a position where the rear end part thereof slightly passes the pencil detection member 12. When a user opens the cap member 9, since the rear end part of the pencil is in a state protruding upwardly from the bottom 11a of the depressed part, the user grasps the rear end part of the pencil to make it possible to take out the pencil.
Patent JP-S63317005-A (JP)
Title: Rolling apparatus for tractor working machine
Inventor: KATAUE NOZOMI
IPC: A01B63/00
Filed: 1987-06-17
Abstract: PURPOSE:To enable smooth and accurate detection of a rolling sensor, by placing a pair of coaxially aligned sensor shafts between a pair of lateral lower links connecting a working machine and placing a rolling sensor between the sensor shafts. CONSTITUTION:The vertical motion of the right and left lower links 3, 4 induces the rotation of each sensor shafts 5, 6 around a common axis via arms 26, 27. When a difference is generated between the rotations of the right and left lower links 3, 4 by the extension or contraction of a rolling cylinder 16, the relative position between the switch-operation part 28 and a sensor cam 29 of a rolling sensor 7 is changed by the difference in rotations between the sensor shaft 5 and the sensor shaft 6. The ON of OFF of the switch by the switch operation part 29 or the rolling angle is fed back to the rolling controlling position to enable the prescribed rolling control.
Patent JP-S5676212-A (JP)
Title: Contacting method for gas and liquid
Inventor: TSUKAMOTO TERUKI
IPC: B01D53/18
Filed: 1979-11-22
Abstract: PURPOSE:To enable efficient contact of gas and liquid by a simple means, by a method wherein, when liquid is permeated from s supply side of a permeation film device to a film permeation side, a gaseous substance is fed simultaneously and flowed through to the film permeation side. CONSTITUTION:Liquid to be treated is fed under a certain pressure from a liquid feed pipe 1 to a permeation film device proper 2, and is permeated in a thin film state to the opposite side to that of a permeation film 3. Said liquid is gradually flowed as liquid drops 4 to a lower part. In the meantime, a gaseous substance is fed from a gas feed pipe 5, and rises as it contacts with liquid permeating through the permeation film 3. Said gaseous substance is then discharged through a treated gas discharge pipe 6. The liquid drops 4, which flow down as it contacts with the gaseous substance, dorp from the lower end of the permeation film 3 to be stowed in a treated liquid reserving tank 7 and discharged to the outside of a system through a treated liquid discharge pipe 8. A permeation film module constituted of elements, made of hollow filaments having a high packing density is used preferably.
Patent JP-S5375292-A (JP)
Title: Suspension copolymerization of acrylonitrile with acrylicacid alkyl ester
Inventor: KITOU KUNIZOU
IPC: C08F2/20
Filed: 1976-12-17
Abstract: PURPOSE: To prepare a pearl-like copolymer of a specific range of acrylonitrile content by suspension polymerization of a monomer mixture consisting of acrylonitrile and acrylic acid alkyl ester in a system containing an organic dispersant, specific surfactant and stannous or zinc compound to effect preventing blocking the polymer produced during the polymerization process. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-H0713507-A (JP)
Title: Image processing device
Inventor: MUKAI TAKAO
IPC: G09G1/02
Filed: 1993-06-23
Abstract: PURPOSE:To provide an image processing device capable of accessing DMAC, etc., during displaying of character images on a CRT. CONSTITUTION:This device is provided with the CRT 700 of a luster scanning system, a first memory 601 for a plurality of character image data, a second memory 601 for storing identification information for specifying character images and attribute data on how many times images are displayed continuously, a detecting means for scanning positions, a first signal generation means for reading the identification information and attribute data from the second memory 602 based on the scanning positions, a second signal generation means for reading the character image data corresponding to the read identification information, i.e., the data of a line corresponding to the scanning positions, from the first memory 601, a third memory for storing data from the first memory 601 and a control means 300 for repeatedly outputting data stored in the third memory to the CRT 700 by a number of times specified based on the attribute data and simultaneously accessing the first and second memories 601 and 602 to a data exchanging means.
Patent JP-H0316480-A (JP)
Title: Driving method for solid-state image pickup device
Inventor: YAMAGUCHI TAKUMI
IPC: H04N5/359
Filed: 1989-06-14
Abstract: PURPOSE:To increase the storage capacity of a VCCD by storing charge being one output signal under lots of electrodes of the VCCD while being split. CONSTITUTION:The charge 22 stored under transfer electrodes 5, 6, 7 is transferred under the transfer electrodes 6, 7, 8 at a time t8 in the pulse timing t9, t10 fed to the transfer electrodes for the vertical blanking period. Then the transfer electrode 7 to prevent the increase in smear goes to a low level at a time t11 and the charge of one signal stored at that time is stored to two transfer electrodes with separation. Thus, the capacity of charge able to be transferred by the VCCD 2 is increased twice.
Patent JP-H10339479-A (JP)
Title: Air conditioner
Inventor: UEHARA YUUSUKE
IPC: F25B47/02
Filed: 1997-06-10
Abstract: PROBLEM TO BE SOLVED: To provide an air conditioner in which the sound of refrigerant generated from within an indoor device kept under its non-heating operation is muffled during a heating operation, the refrigerant stayed in the indoor device is recovered to enable comfortable air conditioning and heating capability to be maintained. SOLUTION: This air conditioner comprises a refrigerant circuit in which an accumulator 6, a compressor 1, a four-way changing-over valve 2 and a heat source side heat exchanger 3 constituting a heat source machine A, throttle devices 4a to 4c having variable degree of openings constituting each of a plurality of indoor devices Ba to Bc connected in parallel in respect to the heat source machine A, and indoor side heat exchangers 5a to 5c are connected in sequence by pipings, wherein there are provided a remote controller 10 for individually setting either a heating operation or a stopping in operation of the indoor devices Ba to Bc for every indoor device, and a refrigerant flow rate restriction control setting switch 8 for selectively setting the throttle device to a degree of opening larger than a fully closed or a fully opened state in correspondence with the indoor device of the indoor devices Ba to Bc during the heating operation relating to a stopped state in operation set by the remote controller 10.