baber/WOPTO huggingface dataset:
Patent JP-H1118076-A (JP)
Title: Video recorder for monitor camera or the like
Inventor: KOJIMA TAKESHI
IPC: H04N5/915
Filed: 1997-06-23
Abstract: PROBLEM TO BE SOLVED: To economize the capacitance of a recording medium to be used, and to precisely record and preserve moving video signals required for a monitoring person by precisely recording video signals as dynamic images in a time zone, when the motion of video data is detected, and omitting the recording of video signal in the time zone, when no monition is detected, through simplified recording or intermittently recording these video signals as still images. SOLUTION: A video motion detecting part 12 inputs the video data encoded by a video data converting part 13, monitors the motion of the video data and outputs a motion-detecting signal meaning the presence/absence of motion. A control part 11 inputs this motion detecting signal, and while the signal meaning the absence of the motion is inputted, an instruction for recording no video signal or intermittently recording it as the still image is outputted to a recording processing part 9, so that a recording part 10 is turned into a simplified recording state. Furthermore, while the signal meaning the presence of the motion is inputted, an instruction for recording the video signal as the moving image is outputted to the recording processing part 9, and the recording part 10 is turned into a detailed recording state.
Patent JP-S6320970-A (JP)
Title: Noise suppresor for television signal
Inventor: KOGA TOYOKATSU
IPC: H04N5/21
Filed: 1986-07-15
Abstract: PURPOSE:To automatically set the value of a constant K to determine the degree of improving S/N by extracting a nosei component included in the pedestal level of equivalent pulse period in the rear side of a vertical synchronizing signal, and detecting the S/N. CONSTITUTION:In a circuitry 26 consisting of an MM1 circuit 20 through AND circuit 25, the equivalent pulse in the rear side of a vertical synchronizing signal is extracted from a composite synchronizing signal A. From man eight-bit PCM signal in the A/D-converted television signal A, only a noise component is extracted by a BPE circuit consisting of a D.FF circuit 28 and a subtraction circuit 28, and integrated by an integrating circuit consisting of an adding circuit 31 and a D.FF circuit 32. The average of 1024 times of outputting of the integrating circuit is obtained by a bit shift circuit 33. A counter circuit 34 supplies the average data of the eight bits of the noise signal from a D.FF circuit 35 by using a strobing signal. The level of S/N can be judged depending on the value of this average data, and one of the plural generators of constants K1-K4 comprised by the mixing ratio generating circuit of the titled device is automatically selected.
Patent JP-H0876058-A (JP)
Title: Optical shutter and three-dimensional image display device
Inventor: FURUTA YOSHIHIRO
IPC: G02B27/22
Filed: 1995-06-30
Abstract: PURPOSE: To reduce the electric power consumption by using a display element having a memory characteristics as a barrier generating means for generating active barriers. CONSTITUTION: An image display liquid crystal panel 10 which is an image display means is provided with the active barrier generating element 20 as the barrier generating means in front of the panel. The active barrier generating element 20 is composed of an ECD (electrochromic display). Liquid crystals 14 of the image display liquid crystal panel 10 are sandwiched between substrate 12, 16 consisting of glass, etc. Further, a common electrode 15 consisting of ITO, etc., is formed inside the substrate 16.A display electrode 13 consisting of ITO, etc., is formed inside the substrate 12. The display element having the memory characteristic is used as the barrier generating means in such a manner, thereby, the supply of electric power is eventually necessitated only at the time of generating and erasing the barrier stripes.
Patent JP-S6320098-A (JP)
Title: Domestic animal dung treatment device
Inventor: URAYA TETSUO
IPC: C02F3/12
Filed: 1986-07-14
Abstract: PURPOSE:To make environmental cleaning by subjecting domestic animal dung to a sure sepn. treatment to a liquid component which can be released after an aerobic treatment and a solid component which is usable as a fertilizer. CONSTITUTION:The raw urine discharged from a domestic animal shed is stored in a raw water tank 1 where the stored raw urine is stirred by a stirrer 6. The urine is fed to a solid separating and dehydrating device 8 by a gas-liquid mixing type vacuum pump after the prescribed time. The separated liquid dehydrated and separated from the solid component by the device 8 is stored in a settling tank 2 and the residual solid component is settled. The liquid component overflows into an aeration tank 3. The treated liquid admitted into the aeration tank from the tank 2 is stored for a prescribed period and air is fed to the stored liquid by an air feed stirrer 10. The treated liquid in the tank 3 is accepted into a storage tank 4 and is stored therein for the prescribed period. The liquid is then intermittently stirred by a stirrer 13. The liquid component discharged from the tank 4 is fed back into the underground or is made into the releasable clean water after the aerobic treatment.
Patent JP-H09315043-A (JP)
Title: Prevention of card with limited frequency of use from being forged and abused
Inventor: MATSUMOTO KENJI
IPC: B42D15/10
Filed: 1996-05-24
Abstract: PROBLEM TO BE SOLVED: To improve forgery preventive effects by perforating plural punched holes which are opened at a spot for displaying the frequency of use in the neighborhood of a spot for displaying the frequency of use in which normally a single punched hole is provided, at the time of taking a card out of a main body after its use. SOLUTION: A punched hole 3 for clearly indicating the frequency of use for a use charge is perforated and at the same time, plural punched holes A-I for upsetting forgery are perforated around the punched hole 3. In addition, when a card is used next time, rays such as infrared rays are allowed to pass through one of the punched holes A-I around the punched hole 3 for displaying the frequency of use, and these rays are caused to act upon a device for activating the main body of a device. That is, a means to fill the punched hole 3 is upsetted by providing the plural punched holes A-I. Further, these many punched holes A-I make it difficult for the forger to determine which of the holes is set for what purposes, and also a forged card can be instantaneously identified by erroneously filling the one of the holes A-I through which the rays pass.  Thus it is possible to prevent the forgery by filling the one of the punched holes A-I from being committed.
Patent JP-S5791897-A (JP)
Title: Method for applying pretension for prevention of weld strain
Inventor: TAKAYAMA RIYOUICHI
IPC: B23K9/235
Filed: 1980-11-28
Abstract: PURPOSE: To optimize and facilitate the regulation of the stress to be applied in a device for applying pretension by measuring the stress of the work, and feeding said stress back to the output of a hydraulic unit applying pretension to the work.  
     CONSTITUTION: In general, in welding the work 1 at a weld line 2, pretension is applied to the work 1 by means of hydraulic cylinders 4 in order to prevent the buckling or the like to be generated in the work 1. To measure the stress generated in the work 1 at this time, a stress detecting probe 6 detecting the stress by detecting the magnetic permeability changing with the stress application conditions of the work is mounted to the work 1, and the signal thereof is fed back to the servocontrol circuit 7 of a hydraulic unit 8. Thereby, the load corresponding to the detected stress is acted upon the work by means of the unit 8 and the cylinders 4. Hence, welding is executed to the work 1 held applied with the prescribed stress. 
     COPYRIGHT: (C)1982,JPO&Japio
Patent JP-H09267995-A (JP)
Title: Clamp device for forklift
Inventor: YUKI MASANORI
IPC: B66F9/18
Filed: 1996-03-29
Abstract: PROBLEM TO BE SOLVED: To securely pinch a load at the center of clamp arms so as to safely load and transfer the load by arranging a front guard, which is telescoped in the longitudinal direction of a car body, in a front vertical surface of a load handling device, and after making a load contact with the front guard, pinching the load with clamp arms provided in both side surfaces. SOLUTION: A load handling device 5 is formed of a lift bracket 6, a rotary motor for rotating clamp arms 7 and a guard bracket for fixing a front guard 8. The front guard 9 is fixed to the guard bracket. In this case, radius of a drum-can is set as same as a distance from a front surface of the front guard 9 to the clamp center of the clamp arms 7, and an operator moves a car body to a position, in which the drum-can contacts with the front guard 9, and operates a clamp lever so as to pinch the drum-can with the clamp arms 7. With this structure, a load can be pinched at the center of the load, and the loading work and the transferring work can be securely and stably performed.
Patent JP-S5867018-A (JP)
Inventor: FUJIWARA KATAYUKI
IPC: H01G9/08
Filed: 1981-10-19
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-S6227870-A (JP)
Title: Picture information processor
Inventor: MITA YOSHINOBU
IPC: G06T5/00
Filed: 1985-07-30
Abstract: PURPOSE:To perform simply either conversion processing even in case picture data supplied continuously have random position addresses, by using a dither matrix means and a dither converting means. CONSTITUTION:Specific picture element data P' that is subjected to affine conversion through a picture processing part 2 generally has the random storing addresses (Xp' and Yp') on a page memory 4. Thus a dither matrix means performs firstly divisions Xp'/N and Yp'/M with addresses (Xp' and Yp') to obtain residues Xr and Yr. These residues are used as the address inputs for access given to a dither threshold value ROM 8 of (NXM) size. Thus input picture data VD which undergoes continuous affine conversion is always compared with the correct dither threshold values VTH (Xr, Yr) through a comparator 9 and then converted into a binary-coded signal VD'. This signal VD' is written on the addresses (Xp', Yp') of the memory 4.
Patent JP-2000000588-A (JP)
Title: Water treatment system
Inventor: YOSHIDA JUN
IPC: C02F3/20
Filed: 1998-06-15
Abstract: PROBLEM TO BE SOLVED: To enhance the stability and capacity of a water treatment system while reducing the cost thereof and to achieve the reduction in operation costs and miniaturization thereof. SOLUTION: A plurality of treatment tanks 10, 40, 50, an air supply means 10 for supplying air used in the treatment of the respective treatment tanks or the transfer between the treatment tanks and an air flow channel changeover means 70 having a plurality of air outflow ports H1-H6 made controllable in changeover with respect to one air inflow port 110 into which air sent by the air supply means 60 flows are provided and the respective air outflow ports H1-H6 of the air flow channel changeover means 70 are arranged in the order sending air at every use to form a piping system and a control means controlling the air flow channel changeover means 70 in predetermined timing to supply air at every time predetermined at every use is provided.
Patent JP-S5791517-A (JP)
Title: Manufacture of semiconductor device
Inventor: KOBAYASHI KEIJI
IPC: H01L21/336
Filed: 1980-11-28
Abstract: PURPOSE:To increase the diameters of the crystalline grains larger than the predetermined value by introducing nuclide to an Si series material formed on a substrate, doping it with oxygen or exposing it with oxidative atmosphere and then emitting an electron or laser light or annealing it. CONSTITUTION:A polycrystalline Si or amorphous Si 3 is formed on a glass, Si or metallic substrate 1 via an oxidized film layer or nitrided film layer 2, and an impurity such as In, Sb, or P is doped as a nuclide on the layer 3. Subsequently, an oxygen gas is introduced to dope it with oxygen or to expose it with oxidative atmosphere, and then an electron beam or a laser light is emitted or it is thermally annealed, thereby increasing the diameter of the crystalline grains larger than 1,000Angstrom . In this manner, large-diameter crystal grains can be obtained on the substrate, thereby improving the reliability of an semiconductor element.
Patent JP-H0726297-A (JP)
Title: Cleaning fluid for sealed element
Inventor: KAWASHIMA RIICHIRO
IPC: C11D7/60
Filed: 1993-07-06
Abstract: PURPOSE:To obtain a cleaning fluid which can efficiently clean a sealed element in the field of electronic material by mixing a pyrrolidone and an aliphatic amine at a specified ratio. CONSTITUTION:This cleaning fluid contains 80-99wt.%, preferably 90-98wt.% pyrrolidone compound and 1-9wt.%, preferably 2-7wt.% aliphatic amine. Examples of the pyrrolidone compound include N-methyl-2-pyrrolidone and 2-pyrrolidone, which are used alone or as a mixture of at least two of them. Examples of the aliphatic amine include triethanolamine and cyclohexylamine. A plurality of the aliphatic amines may be used together. Other solvents (e.g. an alcohol) may be added in an amount within such a range as not to adversely affect the detergent. To remove the flash from a sealed element, a technique such as spray contact, shower contact, dip contact or ultrasonic contact is used. The cleaning is performed usually at 50-150 deg.C for 1-120min.
Patent JP-S5868702-A (JP)
Title: Optical switch
Inventor: KOBAYASHI MORIO
IPC: G02B6/35
Filed: 1981-10-21
Abstract: PURPOSE:To make the entire part of optical switches small in size and inexpensive without requiring precision lens systems and pentagonal prisms reguiring highly skilled techniques in manufacture, by combining 1XN optical switches three-dimensionally in manufacturing NXN optical switches. CONSTITUTION:A primary switch group 8 consists of 1X3 switches 10-1, 10-2, 10-3 which are superposed above and below, and a secondary switch group 9 consists of 1X3 switches 11-1, 11-2, 11-3 which are arrayed on the right and left. The groups 8 and 9 are disposed in contact with each other. With the 1X3 switches 10-1-10-3, 11-1-11-3, an optical fiber 14 is fixed at the center of an optical fiber fixing plate 12, and optical fibers 15-1, 15-2, 15-3 are fixed in a selecting plate 13 for connecting points so as to be narrow on the side near the plate 12 and wider on the side further therefrom. The switches 10-1-10-3 and 11-1-11-3 are of the similar construction and permit 3X3 connections when the end faces are butted and the plate 13 is moved at a right angle.
Patent JP-H0612161-A (JP)
Title: Optical ic keyboard
Inventor: SAITO SHIGERU
IPC: G06F3/02
Filed: 1992-06-25
Abstract: PURPOSE:To provide the keyboard which is applicable to multifunctional use to possibly be required in future. CONSTITUTION:On the keyboard 1, a key is moved up and down to move up and down the support rod 4 of the key between optical fibers 6 fixed to heat radiation plates 5 of an optical IC 9, and then the light from the light emission part 7 to the light reception part 8 of the optical IC 9 is controlled to detect an ON/OFF state. Further, the optical IC is sometimes incorporated additionally in the key 2. Therefore, complicate logic is incorporated in the optical IC 9 to perform complicate information processing on the keyboard 1.
Patent JP-2000003542-A (JP)
Title: Disk reproducing device
Inventor: NAKAMICHI NIRO
IPC: G11B17/04
Filed: 1998-06-15
Abstract: PROBLEM TO BE SOLVED: To provide a disk reproducing device wherein disk holding force is increased more and the constitution is further simplified. SOLUTION: During disk transfer, a rack member 53 is moved to the rear side of a device, and a rack 53A rotates a gear 61 counterclockwise. By this rotation, a spring 63 is twisted inward to press a gear 64 in a clockwise direction, and the holding force of a disk on its transferred way is increased. During disk playing, a cam plate 52 is moved to the front side of the device, and a rack 52C rotates a gear 55 in a clockwise direction. By this rotation, a disk transfer mechanism is retreated to a position where the disk reproduction is not interfered with.
Patent JP-2000352666-A (JP)
Title: Projection optical system and projection aligner using the same
Inventor: KATO TAKASHI
IPC: H01L21/027
Filed: 1999-06-14
Abstract: PROBLEM TO BE SOLVED: To obtain a projection aligner whose NA(numerical aperture) is about 0.65 and which realizes an exposure area being about ≃ 27.3 μm, has a wide exposure area having the high NA and can project and expose a reticle pattern on a semiconductor wafer by using an asopherical surface. SOLUTION: This projection optical system for projecting an object image to an image surface is provided with a 1st lens group L1 having positive refractive power, a 2nd lens group L2 having refractive power, a 3rd lens group L3 having positive refractive power, a 4th lens group L4 having negative refractive power, a 5th lens group L5 having positive refractive power, a 6th lens group L6 having negative refractive power, a 7th lens group L7 having positive refractive power in this order from an object side. Then, the system is provided with at least one aspherical surface, and at least one aspherical surface of the aspherical surfaces satisfies ≫ΔASPH/L≫>1×10-6, where the maximum aspherical amount of the aspherical surface from the optical axis to the effective diameter of the lens is ΔASPH and the distance between the object images is L.
Patent JP-H0330709-A (JP)
Title: Device for movable rack
Inventor: OKADA YOSHIZUMI
IPC: A47B53/02
Filed: 1989-06-29
Abstract: PURPOSE:To improve working efficiency by providing a control device whereby the operation of a rack-driving device is controlled according to a set value for a pathway width-setting device and the rack is so shifted that a working pathway with a pathway width corresponding to the set value is formed. CONSTITUTION:Each of pathway-forming switches SW1, each of pathway width- setting switch SW2 and each of rack-shifting motors M are connected to a control device A. When the pathway-forming switch SW1 is pushed, the title device is so composed that a working pathway P having a pathway width corresponding to a set value for the pathway width-setting switch SW2, is formed. That is to say, when some of the pathway-forming switches SW1 for racks of 1 to 8 are pushed, each of the racks to be shifted in order that the working pathways 9 are formed at the places corresponding to their switches SW1, and their directions, is decided in a deciding circuit B for the rack and the direction to be shifted. Furthermore, an operation command is transmitted to a motor-driving circuit C to be required through the deciding circuit B, and a rack-shifting motor M corresponding thereto is driven. In this way, each of the racks is shifted according to the decision of the deciding circuit B.
Patent JP-2000001683-A (JP)
Title: Lubricating oil for liquid dynamic pressure bearing and liquid dynamic pressure bearing device
Inventor: IWAKI TADAO
IPC: C10M133/28
Filed: 1998-06-15
Abstract: PROBLEM TO BE SOLVED: To obtain the subject lubricating oil hardly degenerated or gelled even at a high temperature, and having a high affinity to metals by adding an additive selected from azo compounds to an ester-based base oil. SOLUTION: This lubricating oil used for a liquid dynamic pressure bearing is obtained by adding at least one kind of an additive selected from azo compounds having preferably 56-400 molecular weight [e.g.; 2,2'-azo bis(2- methylpropanonitrile)] to an ester-based base oil by preferably 0.5-10 wt.%.
Patent JP-H1113516-A (JP)
Title: Throttle control device for engine
Inventor: TAKAHASHI NOBUTAKA
IPC: F02D11/10
Filed: 1997-06-24
Abstract: PROBLEM TO BE SOLVED: To enhance drivability by carrying out additive processing of a driver's requirement and the requirement of an engine. SOLUTION: A negative pressure control target intake amount is calculated (105) to be converted to torque (106). A larger one of either ISC target torque or the negative pressure control target intake torque amount conversion value is selected to be determined as an engine requirement torque (108). The engine requirement torque is added to a driver's requirement torque to determine a resultant addition value as a target torque (109). An electrically controlled throttle valve is controlled based on the target torque.
Patent JP-S6324079-A (JP)
Title: Method for dissolving gold
Inventor: HIRAKO MAMORU
IPC: C25B1/00
Filed: 1986-07-16
Abstract: PURPOSE:To efficiently dissolve gold without generating a harmful gas when gold is dissolved in an electrolytic cell, by separating the anode from the cath ode with a cation exchange membrane and using an electrolytic soln. acidified with hydrochloric acid as an anolyte. CONSTITUTION:An electrolytic cell 1 is divided into an anode chamber 2 and a cathode chamber 3 with a cation exchange membrane 8 contg. fluorine and about 6M/l HCl is introduced into both the chambers 2, 3. Electric current is then supplied with a gold plate as the anode 4 and a carbon plate as the cathode 5 to produce a tetrachloro-gold complex. Since the complex is an anion, it can not pass through the cation exchange membrane 8 and no gold deposits on the cathode 5. Thus, gold can be efficiently dissolved.
Patent JP-2000356769-A (JP)
Title: Liquid crystal display method liquid crystal panel and liquid crystal display device
Inventor: MARUYAMA MUNEO
IPC: G09F9/30
Filed: 1999-06-15
Abstract: PROBLEM TO BE SOLVED: To provide a liquid crystal display device which can improve the utilization efficiency of light and can obtain an excellent display. SOLUTION: The liquid crystal panel of the liquid crystal display device is constituted by so a liquid crystal layer 105 between a glass substrate 102 having a counter electrode 104 formed thereon and a glass substrate 107 on which a display electrode 106, red, green and blue color filters 103R, 103G and 103B, a quarter-wave plate 110 and cholesteric filters 111GB, 111RB and 111RG are successively formed by laminating. Respective cholesteric filters 111GB, 111RB and 111RG transmit only circularly polarized light of a prescribed wavelength and of one direction turning either of clockwise and counterclockwise turning circular polarization and reflect circularly polarized light turning toward the opposite direction and light of other wavelengths. The color filters 103R, 103G and 103B are placed opposite to the respective cholesteric filters 111GB, 111RB and 111RG.  The reflected light is reused so as to improve the utilization efficiency of the light.
Patent JP-H0456567-A (JP)
Title: Picture processor
Inventor: KATSUGE TAKASHI
IPC: G06T1/00
Filed: 1990-06-26
Abstract: PURPOSE:To attain the shading correction of a picture signal faster than an access time of a memory member by providing plural shading correction coefficient storage memory members and a means selecting an output of the memory member depending on a select signal to the unit. CONSTITUTION:The unit is provided with plural shading correction coefficient storage memory members 25-26 and a means 29 receiving a select signal to select an output of any memory member, outputs of the plural memory members are properly selected and the result is multiplied with an input picture signal to apply shading correction. In this case, number of addresses of each shading correction coefficient storage memory is less than that for employing one shading correction coefficient storage memory member and the period in the address change is extended. Thus, the period of a change in the output of the shading correction coefficient storage memory member is extended and the shading correction of the picture signal is attained at a faster processing speed than the access time of the shading correction coefficient storage memory member.