baber/WOPTO huggingface dataset:
Patent JP-H09152845-A (JP)
Title: Filament driving circuit of fluorescent display tube
Inventor: OYA TATSUYUKI
IPC: G09G3/12
Filed: 1995-11-30
Abstract: PROBLEM TO BE SOLVED: To stabilize at low power consumption a display with unstable irregular luminescence caused by power supply voltage fluctuation in a filament drive for a fluorescent display tube by supplying a stabilized voltage by a PWM conversion signal corresponding to a power supply voltage fluctuation characteristic by means of digital processing. SOLUTION: By using a power source voltage of a power source 3 as an input, converting and outputting it as a PWM signal in a PWM conversion output part 4 based on the PWM conversion data corresponding to a preset power source fluctuation characteristic, and also supplying the voltage output of the power source 3 to a filament 2 of a fluorescent display tube 1 in PWM waveform by means of an output part 5 controlled ON-OFF by the PWM signal, a stable voltage drive at a fixed effective value becomes possible irrespective of fluctuation of the power source voltage.
Patent JP-2001120317-A (JP)
Title: Personal ornament
Inventor: MARUYAMA OSAMU
IPC: A44C13/00
Filed: 1999-10-24
Abstract: PROBLEM TO BE SOLVED: To provide a personal ornament wherein gems are mounted on a base material comprising a thin plate of precious metals and a method for preparing the same. SOLUTION: The personal ornament is formed from a three-dimensional body prepared by pressing a thin plate of precious metals, a recess formed by pressing the body from the outside, a gem fitted in the recess, and a flange part formed by deforming the periphery of the recess inward thereof by means of pressing.
Patent JP-H04204803-A (JP)
Title: Production of polarizing plate
Inventor: TOMORI MASAHIKO
IPC: G02B5/30
Filed: 1990-11-30
Abstract: PURPOSE:To improve moisture resistance and dimensional stability by adhering a cellulose acetate-based protective film to at least one side of a PVA-based polarizing film with an adhesive material and carrying out heat treatment at a specified temp. CONSTITUTION:A cellulose acetate-based protective film is adhered to at least one side of a PVA-based polarizing film with an adhesive material and the resulting polarizing plate is heat-treated at 90-110 deg.C. The polarizing film is usually produced by adsorbing and orienting iodine or a dichroic dye on a uniaxially stretched PVA-based film or a uniaxially stretched film of the saponified product of an ethylene-vinyl acetate copolymer, but in this case, the film forming polymer may contain a small amt. of components copolymerizable with vinyl acetate or vinyl acetate and ethylene, e.g. unsatd. carboxylic acid (salt, ester, amide or nitrile), olefins, vinyl ethers or unsatd. sulfonate. A polarizing plate having superior moisture resistance and dimensional stability is obtd.
Patent JP-H03201100-A (JP)
Title: Traffic signal recognition device
Inventor: KITAMURA KENJI
IPC: G08G1/09
Filed: 1989-12-28
Abstract: PURPOSE:To reduce a load on a driver by automatically recognizing a traffic signal and transmitting it to the driver. CONSTITUTION:An image pickup device 1 always image-picks up the forward of a vehicle, and a signal is converted to digital data, and is stored in a frame memory 6, while, edge detection processing is applied to it with an edge detecting part 7. At a feature encoder part 8, the data is encoded corresponding to the shape and size of a graphic with edge information, and is extracted as the feature of image data. Next, a signal detecting part 9 performs the DMA (Direct Memory Access) transfer of the image data in the neighborhood of a part where the feature of a pattern as the signal is extracted from the frame memory 6 with encoded data, and accurately extracts the position of the signal. A signal state judging part 10 judges the state of the signal, and an entire control part 11 informs a display signal to the driver when prescribed distance is obtained between the automobile and the signal, and decelerates the speed of the automobile when the signal shows a red signal. Thereby, it is possible to reduce the load on the driver.
Patent JP-H06186806-A (JP)
Title: Image forming device provided with automatic both-side device
Inventor: MATSUDA YOSHINORI
IPC: B65H83/02
Filed: 1992-12-18
Abstract: PURPOSE:To provide an image forming device equipped with an automatic both-side device in which non-feed is not caused at the time of resupplying paper even when the size of curl formed on transfer paper is equal to or above a predicted range. CONSTITUTION:This device is equipped with a guide main body 32 where an advancing guide 30 is rotatably attached to a supporting shaft 31, a solenoid 33 turning the main body 32 centering around the shaft 31, and a spring 34 pressing the main body 32 with turning force in a counterclockwise direction centering around the shaft 31. The shaft 31 is provided on the lower end side of the main body 32, and the upper end side of the main body 32 is turned. When the solenoid 33 is turned off, the main body 32 abuts on a stopper by the action of the spring 34, and is held at a standby position where a turning tip side escapes to an upper side. When the solenoid 33 is turned on, the main body 32 is turned in a clockwise direction and held at a guide position where it is nearly parallel with a guide plate 27.
Patent JP-H07158382-A (JP)
Title: Pipe and pipe-roof method making use thereof
Inventor: TOYOFUKU SHINICHI
IPC: E21D9/04
Filed: 1993-12-03
Abstract: PURPOSE:To obtain pipes capable of being installed over long distance by providing connection members to the pipes constructing an underground wall, etc., mounting reinforcing materials used for liquid tightness to the in sides of them, and pushing them into a hole excavated by a shield machine. CONSTITUTION:An interlocking gap 14 or a projected member 18 is provided to the end face of a pipe 10 having a square section used for construction of underground structures such as an underground wall, a reinforcing body, a cut-off body, etc. A plate-like member 16 is mounted in a state of liquid tightness between up and down main bodies 12 to form a space and, at the same time, reinforcement against earth pressure in the vertical direction is made. After that, the ground is excavated by a shield machine having the same sectional shape as that of the pipe 10, and pipes 10 and 10a are subsequently pushed into an excavate track to arrange. A joint section can be of various shape, and the pipes 10 can be arranged not only in a state of straight line, but also in a circular state. According to the constitution, the pipes can be arranged over long distance.
Patent JP-H10163356-A (JP)
Title: Structure and method for sealing electronic parts
Inventor: MAESAKA MICHINOBU
IPC: H03H9/17
Filed: 1996-12-03
Abstract: PROBLEM TO BE SOLVED: To improve both the sealability and heat resistance of electronic parts. SOLUTION: An electronic parts element 5 is mounted on a substrate 1 on which electrode patterns 2 and 3 are formed and the element 5 is sealed by sticking a cap 11 which covers the element 5 to the substrate 1 with an adhesive. The adhesive is composed of an adhesive 12 which is applied to part of the cap sticking section of the substrate 1 and has a high glass transition point and another adhesive 13 which is applied to the entire periphery of the opening of the cap 11 and has a low glass transition point and the cap 11 is stuck to the substrate 1 by pressing the opening of the cap 11 against the cap sticking section of the substrate 1 and curing the adhesives 12 and 13.
Patent JP-H09180204-A (JP)
Title: Driving circuit of optical disk device
Inventor: WATANABE MITSURU
IPC: G11B7/09
Filed: 1995-12-26
Abstract: PROBLEM TO BE SOLVED: To obtain an optical disk device driving circuit, which can perform an appropriate control to vary the access speed of an optical disk having an arbitrary storage capacity, by constituting the circuit to make the access speed variable. SOLUTION: The target speed obtained from a target speed generating table 130 is made into a prescribed multiple speed by a multiplyer 140. A gain circuit 170 outputs first gain data in accordance with the relative speed in a wide bandwidth between the prescribed multiple speed data and the speed data obtained from a speed detector 150. The first gain data are limited to an arbitrary level by an acceleration limiter 210 and a deceleration limiter 220 and transmitted to a driver 191 to drive a fine actuator 10. Moreover, the first gain data are multiplied by β/α by a β/α multiplier 180 to generate a second gain data which provides a relative speed in a narrow bandwidth. The data are limited to an arbitrary level by a limiter 230 and then, transmitted to a driver 192 to drive a coarse actuator 20.
Patent JP-H05340784-A (JP)
Title: Measuring bar for measuring oil level
Inventor: DEI SONMA DANIRO
IPC: G01F23/04
Filed: 1992-12-18
Abstract: PURPOSE: To give an ultra resiliency to a measuring bar for measuring oil level and facilitate a reading of the oil level, by including an enlarged portion adjacent to an indicating portion and around a piano wire and a cylindrical oil amount reading portion. CONSTITUTION: A cover 14 is molded on a piano wire thus having a high resiliency. A measuring bar 10 comprises a plug 16 provided with an annular grip 18 and a cylindrical indicating portion 20 at the end thereof. The bar 10 is also provided with an enlarged portion 22 in the vicinity of the indicating portion 20. The indicating portion 20 includes a head portion 21 and a cylindrical portion 25 which has a diameter smaller than that of a leg portion 23. The piano wire extends along a longitudinal axis at the indicating portion 20 and terminates at a socket embedded in the leg portion 23. The cylindrical portion 25 includes positions which correspond to a highest oil level and a lowest oil level respectively. The enlarged portion 20 has a cross section which is almost similar to the cross section of an insertion tube and works as a guide for the bar 10 in the insertion tube.  Furthermore, during a withdrawal or an insertion of the bar 10, the enlarged portion 22 reliably separates the indicating portion 20 from the inner wall of the insertion tube so that they are prevented from coming into contact with each other, thus preventing the indicating portion 20 from being soiled due to a slide contact.
Patent JP-H11175717-A (JP)
Title: Image data comparing device and printing type recognizing processor
Inventor: FUJIKI MIDORI
IPC: G06T7/00
Filed: 1997-12-09
Abstract: PROBLEM TO BE SOLVED: To provide an image data comparing device and printing type recognizing processor which can automatically compare image data of printed matter having printing type without providing any register mark. SOLUTION: A character specification part 17 which specifies characters for positioning on image data of the original and an image data comparison part 18. Consequently, based on the character position information on at least two positioning characters on the image data of the original specified by the positioning character specification part, positioning characters on the image data of an object to be compared and when the positioning character of the object to be compared is confirmed, the shift from each positioning character on the image data of the original is corrected to put both the image data one over the other.
Patent JP-H10177556-A (JP)
Title: Electronic equipment
Inventor: SAKATA MITSUHIRO
IPC: G06F21/60
Filed: 1996-12-19
Abstract: PROBLEM TO BE SOLVED: To keep the secrecy to some extent for such information that have no need of converting into the secret data and to improve the handling facility of an electronic equipment by storing a real name and its nickname corresponding to each other and displaying the nickname instead of its real name when other information which are stored together with the real name are displayed. SOLUTION: When a nickname input key 23e is pushed, 'nickname ?' is displayed and a nickname is inputted by this nickname input request. Then the inputted nickname is sent to a nickname buffer and stored in a data area excluding the telephone directory of a data storage area. When a nickname key 21a is pushed, an executable function, a 'set' key 23a, a 'relative' key 23b and a 'deletion' key 23c are displayed. When the key 23a is pushed, a nickname is set. Then the nickname and the telephone directory data other than a real name are displayed with no display of the real name.
Patent JP-2000165798-A (JP)
Title: Information processor and image processing method and providing medium
Inventor: OTA MASASHI
IPC: H04N5/44
Filed: 1998-11-30
Abstract: PROBLEM TO BE SOLVED: To surely detect CM included in television broadcasting. SOLUTION: A silent threshold deciding part 11 calculates a threshold to be used for the processing of a silent block detecting part 13 by using a voice multiple mode signal, a voice signal digitized by an A/D converting part 12, an AGC signal, or a signal inputted from a scene change detecting part 15, and supplies it to the silent block detecting part 13. The silent block detecting part 13 compares the level of the fixed block of the digitized voice signal inputted from the A/D converting part 12 with the threshold supplied from the silent threshed detecting part 11 for detecting silent blocks.
Patent JP-2001153867-A (JP)
Title: Humor examination device
Inventor: FUKUNAGA MASAO
IPC: G01N15/14
Filed: 1999-11-30
Abstract: PROBLEM TO BE SOLVED: To provide a humor examination device capable of easily diagnosing a human eucrasia in a service and a home. SOLUTION: A sample fluid 1 is introduced into a measuring instrument 2 to be diluted with a diluent by a micro-mixer self-contained therein, followed by mixing with a reagent inside a microcell and coloring reaction, so as to measure a concentration by absorptiometry. A measured result is stored in an inside as the quantitative data and, plural items are displayed in a display 6 to be transmitted to an outside by a signal transmitting part 7. A reaction mixture of the measured sample is stored in a waste liquid tank 5 to be recovered periodically. This highly precise humor examination device can be realized in compact size, low cost and in a manner getting a quantitative data at home.
Patent JP-H05156196-A (JP)
Title: Uv-curing printing ink
Inventor: SAIDA SEIJI
IPC: C09D11/106
Filed: 1991-11-29
Abstract: PURPOSE:To obtain a printing ink improved in the resolutin of problems in printing caused by the emulsification of a dampening water and excellent in water resistance and electrical insulation properties by mixing an epoxyphenyl acrylate or an epoxyalkyl acrylate as a vehicle with a photopolymerization initiator. CONSTITUTION:The objective ink comprises a vehicle mainly consisting of an epoxyphenyl acrylate and/or an epoxyalkyl acrylate of the formula and photopolymerization initiator. The compounds of the formula can be obtained by reacting under heating 1mol of an epoxy component such as 2,2-(4- hydroxyphenyl)propane diglycidyl ether with 2mol of a (meth) acrylic ester such as phenyl (meth) acrylate in the presence of a suitable thermal polymerization inhibitor.
Patent JP-2000331341-A (JP)
Title: Magnetic transferring method
Inventor: NAGAO MAKOTO
IPC: G11B5/86
Filed: 1999-11-30
Abstract: PROBLEM TO BE SOLVED: To enable a slave medium having a transfer pattern of high quality by preparing a non-magnetic material part divided in the nearly same plane as a transfer information recording part between the plural transfer information recording parts of a ferromagnetic body according to transfer recording information. SOLUTION: Plural transfer information recording parts 10 of a ferromagnetic body according to a pre-format are provided in a magnetic transfer master carrier 1, and further a non-magnetic part 11 is provided between the adjacent transfer information recording parts 10 as the substantially same plane having projecting and recessing parts of 30 nm or less. And the cross section shape in the direction of a track perpendicular to the surface of the carrier 1 is formed into a rectangle and the boundary with the non-magnetic part 11 is divided by the surface perpendicular to the surface of the carrier 1, whereby a transfer magnetic field formed in the slave medium 5 is prevented from chipping off of an information recording area corner part and from chipping off of recording and a pre-format of high precision is formed.  Also, the carrier 1 is brought into close contact with the slave medium 5 and an exciting magnetic field 6 such as a DC magnetic field is impressed to energize the transfer recording part 10, whereby a precise pre-format in the slave medium 5 is executed.
Patent JP-2001153765-A (JP)
Title: Observation method under electron microscope of resin sample
Inventor: OYAMA JUNJI
IPC: G01N23/225
Filed: 1999-11-30
Abstract: PROBLEM TO BE SOLVED: To provide a method in which a resin sample is observed under an ordinary scanning electron microscope without vapor-depositing a conductive film on its surface. SOLUTION: This invention refers to the method in which the surface shape of the resin sample on the conductive film on a substrate and in a film whichness of 50 μm or less is observed under the scanning electron microscope. The observation method of the sample by the scanning electron microscope is provided in such a way that, while a vacuum inside the electron gun part and the sample chamber of the scanning electron microscope is kept at 1.3×10-3 Pa or more, the identical observation region of the resin sample is observed under two conditions under which the accelerating voltage of an electron beam is at 5 kV or les and at 10 kV or more.
Patent JP-H08173346-A (JP)
Title: Toilet roll holder
Inventor: MIYANISHI NORIYUKI
IPC: A47K10/36
Filed: 1994-12-26
Abstract: PURPOSE: To dispense with pressing a cutting plate when a toilet roll is cut off. CONSTITUTION: In a frame 2 to which a toilet roll 1 is attached so as to be pulled out, a resistance member 4 due to a friction caused by hanging the pulled out toilet roll 1 is installed; below the resistance member 4, a cutting plate 3 is formed to droop close to the toilet roll 1 up to a tool edge 11 at the front end; and the cutting plate 3 is fixed or suspended so that, when the toilet roll 1 is cut off, the drooping state can be held against the pulling force. Further, a projecting edge 12 is formed in the tool edge of the cutting plate 3, and on both ends of the cutting plate 3, and at a portion lower than the resistance member, a cutout window 13 is provided at each end of the cutting plate 3 so that the toilet roll can be picked.
Patent JP-H08241313-A (JP)
Title: Display information generating device
Inventor: KAHARA SHIGEMI
IPC: G09G5/24
Filed: 1995-12-27
Abstract: PURPOSE: To prevent an external character which is used only in an abbreviated word from being miserased by counting the frequency of use of an external character area (4th memory) dedicated to an abbreviated word area (2nd memory). CONSTITUTION: When display information on 'Easy (a), operation is also (b)' is generated, patterns of (a) and (b) are generated with an external key 14 and an abbreviated word key 12 is operated. External codes of (a) and (b) are stored in the 2nd memory 42. The number of uses of generated pieces of dot information (a) and (b) are each increased by one through a memory controller 52 and stored in the 4th memory 44. Then when 'operation is also (a)' is registered as an abbreviated word, the memory controller 52 decides the external character (a) and the number of use given to the dot information (a) stored in the 4th memory 44 is increased by one to two. Then even when external erasing operation is done with a function key 13, the erasure of the dot information stored in the 4th memory 44 is rejected unless the number of uses reaches 0.
Patent JP-H06166078-A (JP)
Title: Controlling method for injection molding machine
Inventor: NAKAMURA NOBUYUKI
IPC: G05B11/36
Filed: 1992-11-27
Abstract: PURPOSE:To carry out ideal control which has high responsing properties and precision and realise control which has high stability and reliability. CONSTITUTION:An injection speed (controlled variable) of a screw of a controlled object which is controlled by an actuator 2 such as an injection cylinder 2c is controlled so that the same becomes an established value Vs of a pre- established molding condition. On this occasion, an intermediate controlled variable which controlls an injection cylinder 2c, for example, a valve differential pressure DELTAP of a servovalve 4 is detected, a command value Vc performing operational control of the injection cylinder 2c is obtained through processing of a functional part 5 of a computor based on the detected valve differential pressure DELTAP and the established value Vs and the operational control of the injection cylinder 2c is performed by the obtained command value Vc.
Patent JP-H03199383-A (JP)
Title: Method for etching
Inventor: SUZUKI KIYOMI
IPC: C23F1/00
Filed: 1989-12-27
Abstract: PURPOSE:To prevent contact of a liq. etchant with a guide hole and to obviate the corrosion and deformation of the hole by clamping the working guide hole bored through a metallic strip at both ends in its cross direction as a reference hole with a clamping means from the front and rear to cover the hole. CONSTITUTION:The working guide holes 2 are previously bored through a metallic strip 1 at both ends in its cross direction, and a thin metallic part is photo-etched and then pressed with the hole as a reference hole. When the part is photo-etched, the front and rear of the hole 2 are clamped by a U-shaped jig 12 to cover the hole. Consequently, contact of the etchant with the hole 2 is prevented, and the hole is not corroded or deformed. Furthermore, the function as a pilot guide hole is sufficiently fulfilled in the succeeding press working, and the part is worked with high precision.
Patent JP-H05175332-A (JP)
Title: Adhesive sheet for semiconductor wafer
Inventor: OZAKI YOSHIHIDE
IPC: H01L21/78
Filed: 1991-12-24
Abstract: PURPOSE:To improve the yield in dicing and pickup processes by stacking a mold release substrate and a resin film through an adhesive layer and specifying the centerline average roughness of the exposed face of the mold release substrate. CONSTITUTION:For example, a rough machined layer in which the centerline average roughness of the exposed face of a mold release substrate is within the range from 0. 05 to 10mum is formed on one side of a biaxially oriented polyethylene terephthalate film. Then, a mold release layer is formed on the opposed face of the rough machined layer of the film. After an adhesive composition is applied on the mold release face of the mold release substrate and is dried, a resin film is stuck on the applied face and roll winding is performed and an adhesive sheet for sticking of a semiconductor wafer is obtained. The adhesive sheet obtained by the above is stuck on the semiconductor wafer in a dicing process, and a poor cutting does not occur. Further, the high yield can be obtained in a pickup process.