baber/WOPTO huggingface dataset:
Patent JP-H10126799-A (JP)
Title: Convergence adjusting method and convergence adjusting circuit
Inventor: ARA KOICHI
IPC: H01J29/51
Filed: 1996-10-23
Abstract: PROBLEM TO BE SOLVED: To shorten a time that is needed for adjustment, also to improve adjustment accuracy and also not to generate discontinuous distortion on a screen even when an adjustment amount is increased. SOLUTION: In plural adjustment points which are arranged on a display screen in equal intervals, adjustment steps (steps 63 → 64 →65...) which sequentially perform convergence adjustment and setting steps (steps 66 → 67...) which set a new adjustment step in intervals that are shorter than the intervals of adjusted adjustment points with each other are repeated. Thereby, a uniform adjustment can be performed over an entire screen, the time that is needed for adjustment can be significantly reduced and also the occurrence of discontinuous distortion due to adjustment can be prevented at the time of coarse adjustment of an initial stage of convergence adjustment. And an extremely precise adjustment can easily be performed by minimizing an adjustment range and also discontinuous distortion can minimally be suppressed at the final stage of the convergence adjustment.
Patent JP-H08123110-A (JP)
Title: Image forming device and image density control method thereof
Inventor: TSUKADA SHIGERU
IPC: G03G15/08
Filed: 1994-10-20
Abstract: PURPOSE: To provide an electrophotographic image forming device and an image density control method thereof capable of rapidly correcting density at low cost without increasing the number of sensors. CONSTITUTION: A toner image being a reference patch is formed on an image carrier 31 at the time of starting the device, and the density of the toner image is measured by the sensor 51. Based on an output value concerning the density, an optimum correction table 16 is selected by a selector 1, and the content of the table 16 is written in a gamma correction 2. Furthermore, when the device is driven and every copying ten sheets, toner concentration in a developing device 34 is controlled based on the output value concerning the density, so that image density is adjusted to appropriate density. Thereafter, the content of the gamma correction 2 is confirmed every copying 100 sheets, the table 16 is made proximate to standard setting stepwise. At such a time, by controlling the toner concentration in the developing device, the image density is kept nearly fixed density and the toner concentration is fluctuated in a range where fluctuation caused by the humidity of developer characteristic is compensated.
Patent JP-H05122506-A (JP)
Title: Pictorial communication system
Inventor: MORIGUCHI HARUHIKO
IPC: H04N1/393
Filed: 1991-10-25
Abstract: PURPOSE:To reduce the information quantity of image signals transmitted from the transmission side as much as possible by enlarging an image size at an image size transforming means on the reception side in case of enlarging the size, and reducing the image size at a transforming means on the transmission side when reducing the size. CONSTITUTION:A signal distributor 22 directly transmits image signals read by a CCD 21 to a compressor in case of enlarging the image size and in case of the equal size, and transmits those signals to an image size transformer 23 in case of reduction. The transformer 23 executes the transformation of the image size at an instructed ratio. In case of this size transformation, picture element density is kept constant. The compressor 24 compresses the redundancy of the image signals transmitted from the signal distributor 22 or the image size transformer 23. These compressed image signals are transmitted through a line interface 25 to the reception side. On the other hand, the image signals fetched from a line through a line interface 31 on the reception side are restored by an extender 32. A signal distributor 33 transmits the image signals to an image size transformer 34 in case of enlargement and directly transmits those signals to a color processing computing element 35 in case of the equal size and reduction.
Patent JP-H11166653-A (JP)
Title: Valve for controlling liquid
Inventor: HEINZ RUDOLF DR
IPC: F02M47/02
Filed: 1998-10-01
Abstract: PROBLEM TO BE SOLVED: To hold a connection chamber in a condition always sufficiently charged, and refill only a connection liquid to the connection chamber. SOLUTION: In this valve for controlling a liquid, a connection chamber 30 charged with the liquid is provided for operation thereof, and is arranged between an actor piston 31 of a piezo-actor 32 and a piston 25 operating a valve member. At switching process time, for compensating a leakage loss in the connection chamber 30 exposed temporarily in a high pressure, a charge valve 33 is provided, outside the connection chamber 30 in a radial direction, and supply from a supply passage 38 exposed in a peripheral pressure in the valve is monitored. In this way, a waste capacity generated by addition of the charge valve 33 is very small, and the charge valve does not depend on an acceleration motion of the piston 25, 31. The valve is used in a fuel injection device of an internal combustion engine for automobile.
Patent JP-H05120860-A (JP)
Title: Alarm signal output control section for external storage device
Inventor: HIRAI MASAKAZU
IPC: G11B19/04
Filed: 1991-10-25
Abstract: PURPOSE:To provide an alarm signal output control section which does not stop the supplying of an electric source to a loaded disk drive even when abnormality is generated on a fan where a storage device, a disk drive, for example, are not loaded. CONSTITUTION:When the storage device corresponding to a fan 11 is not loaded and when the abnormality is generated on the fan 11, the alarm signal is outputted from the fan. But since the storage device is not loaded a switching circuit 31 is turned off by a switching means. Thus, a fan alarm signal FAR is prevented from outputted by the switching circuit 31.
Patent JP-H03140847-A (JP)
Title: Method for detecting shape of flaw part
Inventor: WATANABE YOSHISUKE
IPC: G01N21/952
Filed: 1989-10-27
Abstract: PURPOSE:To detect the depressed shape of a flaw part without bringing about the lowering of processing capacity by calculating the change rate of the brightness of each place on the basis of the difference of a brightness value and distance between the center-of-gravity point of the flaw part of a binary image and each of a plurality of boundary points. CONSTITUTION:The image of the surface part of the pipe body 1 irradiated with the light from a spot light source 4 is taken by a CCD two-dimensional camera 5 and the taken image is outputted to an image processor 6 from the camera 5. The brightness value of each pixel in the image taken by the camera 5 is compared with a threshold value (x) by the image processor 6 to be binarized. Next, a part where the brightness value is smaller than the threshold value (x) is detected as a flaw part 7 from the binary image and the change rate of brightness is calculated on the basis of the difference of a brightness value and distance between the center-of-gravity point (a) of the detected flaw part 7 of the binary image and each of a plurality of boundary points (b) - (e) and the depressed shape of the flaw part 7 is discriminated from the calculated change rate. By this method, the depressed shape of the flaw part can be detected without bringing about the lowering of processing capacity.
Patent JP-H02126140-A (JP)
Title: Coating material detector
Inventor: NIIHARA YOSHIMI
IPC: G01N21/84
Filed: 1988-11-04
Abstract: PURPOSE:To detect the coated state of a coated material with a high precision by detecting and storing the quantity of received transmitted light from uncoated part to be coated and adjusting the detection condition based on the comparison between this quantity and a reference quantity of transmitted light. CONSTITUTION:The light with which a part to be coated in the uncoated state is irradiated from a light throwing part 3 is transmitted through a coating part and is received by a light receiving part 4. The output of this part 4 is stored in a received light quantity memory 9, and stored contents and the reference quantity of transmitted light set by a reference value setting part 12 of a control unit 10 are compared with each other by a received light comparing part 11. The detection condition of the quantity of light of the light throwing part 3 or the like is adjusted in accordance with the operation value of a thrown light quantity operating part 13 based on the comparison result. Thereafter, the coated state of a coating material on the coated material is optically detected with a high precision through the light receiving part 4, a received light quantity discriminating part 14 for comparison with an allowable value, etc., and an alarm is outputted when the coated state exceeds the allowable value.
Patent JP-H11117127-A (JP)
Title: Elastic yarn excellent in heat resistance and its production
Inventor: MORITA MASATOSHI
IPC: D01F6/86
Filed: 1997-10-14
Abstract: PROBLEM TO BE SOLVED: To provide elastic yarn that is excellent in heat resistance causing no quality deterioration by heat treatment and has high elastic recovery. SOLUTION: This elastic yarn is made of an elastic polymer from the aromatic dicarboxylic acid component bearing aromatic amide bond(s) and the polyalkylene glycol component and has the elastic recovery of >=80% at 100 elongation and >=70% at 200% elongation and the strength-elongation product retention of >=85% after the heat treatment at 190 deg.C for 10 minutes.
Patent JP-H10122712-A (JP)
Title: Refrigerating means and method of monitoring refrigerating means
Inventor: SCHWARZPAUL UWE
IPC: F25B49/00
Filed: 1997-10-14
Abstract: PROBLEM TO BE SOLVED: To beforehand prevent a dangerous state caused by the leakage of refrigerant by providing the control means of the refrigerating means with a monitoring means that detects the malfunction of the refrigerating means such as refrigerators installed in hotel rooms comprising a refrigerator compartment that can be sealed and a refrigerating circuit comprising an absorption circuit. SOLUTION: An expeller 1 is heated by an electric heating tube 3 and a gas heating tube 4, ammonia vapor discharged from a pump tube 2 is conducted to a condenser 5 and condensed there. Liquid ammonia is injected to a serpentine form tube evaporator 9 through a tube 7 and evaporated. The ammonia discharged from the evaporator 9 is absorbed by ammonia solution inside a reserve 15 and an absorber 12 and a condensed mixture of the ammonia and hydrogen is conducted upward. A temperature sensor 19 to detect the temperature of the evaporator 9 of the refrigerating means is provided and the heating means of the expeller 1 is switched off when the detected value of the temperature exceeds the reference value.
Patent JP-H07113769-A (JP)
Title: Creep life estimting method
Inventor: YOSHIZAWA KOKI
IPC: G01N23/20
Filed: 1993-10-13
Abstract: PURPOSE:To provide a creep service life estimating method by which the creep service life can be estimatted accurately from the initial stage by using the ratio of a dislocation angle of a crystal grain caused by creep damage to a distance up to a measurement point. CONSTITUTION:In a measurement object sample on which creep damage is inflicted, deformation of a crystal grain is caused from the initial stage, and a dislocation angle is changed, and when the ratio of displacement of this dislocation angle to a distance up to a measurement point is taken up, since the fact that there exists the constant relationship between it an creep strain is experimentally obtained, the ratio of displacement of a dislocation angle to a distance up to a measurement point is found beforehand on the same component material to known creep strain, and a chart is prepared, and this is compared with the measurement result of an actual measurement object sample, and the creep strain is found, so that the creep life is learned from the initial stage.
Patent JP-H06168831-A (JP)
Title: Coil device
Inventor: OKUMURA MASUSAKU
IPC: H01F27/28
Filed: 1992-09-07
Abstract: PURPOSE:To make a transformer small-sized and complex without lowering a characteristic by a method wherein a conductor of a printed board is incorporated into a part of a winding, a U-shaped conductor is automatically inserted, an iron core is mounted while inserting a separately wound coil into the inside of a single solenoid coil and a diode or the like is inserted into one of the U-shaped conductors. CONSTITUTION:A plurality of conductor patters 2 previously prepared on a printed board 3 are incorporated as a part of winding and a U-shaped conductor 1 is inserted and connected every turn. After providing a plurality of these in the solenoid shape, the winding properly mounted with an iron core 4 is made a coil device directly attached to the printed board 3. Further, as a complex type of a transformer, a temperature fuse 5, a diode 7, a transistor 3 are mounted on and connected to its one winding part. Thereby, the coil device is made low-backed while simplifying mounting work and automatically being made complex.
Patent JP-H0699913-A (JP)
Title: Packaging machine
Inventor: HANAKATA TOSHIYUKI
IPC: B65B9/06
Filed: 1992-09-25
Abstract: PURPOSE:To continuously, efficiently perform packaging with a two-folde film by a packaging machine of small size. CONSTITUTION:A film roll 6 with a packaging doubled-folde film 5 wound around it and a film opening device 4 which inserts an article 40 between the packaging doubled-film 5 that is pulled off from the film rolls 6 are provided. An article belt conveyer 2 which conveys the article 40 is laid through the film opening device 4, and an article delivery belt conveyer 11 is located adjacent to the end of the article belt conveyer 2. A sealing device 1 installed between the article belt conveyer 2 and the article delivery belt conveyer 11 cuts off the film 5 into a bag-like shape at a specified position and welds its cut parts. A seal roller 14 located at a specified position on the article delivery belt conveyer 2 side of the sealing device 1 pulls out the film 5 enclosing the article 40 inside from the film roll 40 with the opening of the film 5 closed and seals the opening of the film 5 while it rotates.
Patent JP-2001100191-A (JP)
Title: Liquid crystal display device
Inventor: MORITA TETSUYA
IPC: G02B5/00
Filed: 1999-09-30
Abstract: PROBLEM TO BE SOLVED: To provide a liquid crystal display device which improves the visibility and the beautiful decorativeness and has excellent display quality. SOLUTION: The negative display mode liquid crystal display device 1 having a light shield mask 6 is provided with the mask 6, which is formed so as to have less than 100:1 transmittance ratio of the no displaying part 8b and the light shielding part 7 in the display pattern part 8 seen from the main observer's direction under the surroundings in main use, on an inside surface of either a transparent substrate 4A or 4B.
Patent JP-H0591824-A (JP)
Title: Method for rearing tree
Inventor: GURAHAMU ARUBAATO RIIDO
IPC: C12Q1/6895
Filed: 1991-10-01
Abstract: PURPOSE: To improve the growing of trees by applying an RFPL method to a tree sample selected from many trees so as to evaluate the degree of gene propriety from this data so as to attain efficient crossing and branching. CONSTITUTION: An RFPL method (restriction fragment length polymorphism method) is applied to a tree sample selected from a plural number of trees to display information obtained from the RFLP method to be a genetic characteristic layer. The level of the layer includes a plural number of groups, and two trees, which are genetically close to each other and one of which is not closely related with a tree in another group and is relatively provided with genetic variety, among the trees in each group are selected to lead out another tree from the two selected trees.
Patent JP-H06191534-A (JP)
Title: Four-passaged plate metal pallet
Inventor: HERUMAN SHIYURAIHIAA
IPC: B65D19/38
Filed: 1993-10-15
Abstract: PURPOSE: To greatly reduce the area that may be corroded by reducing the number of connected portions of individual pallets or narrowing their expanse and to raise strength of the pallet without increasing weight. CONSTITUTION: Base edged rails 1 are placed at the bottom, on which supporting hollow bodies 7 with recesses 27 and 28 are mounded at their ends, and the base rails 1 have been connected by pressure-welding to the hollow bodies 7 with square sheet metals 26. Fitted to upper recesses 22 and U-shaped bends 20 and 21 are lateral rails 4, which are settled to bent fixed flanges 24 and 25. Covering edged rails 2 have been settled on the lateral rails 4 at a right angle. Rail strength is greatly raised by forming outer edges of rails 1 through 6 in closed hollow bodies. Triangular structure has a centering effect by fitness with engaging connection to hollow bodies 7 and 8, with which the stability of the sheet-metal pallet is increased. Pressure welding increases corrosion resistance of sheet metals after coating-processed.
Patent JP-H10125833-A (JP)
Title: Bga type package mounting substrate and bga type package mounting method
Inventor: HASEGAWA TAKAHIKO
IPC: H01L23/36
Filed: 1996-10-23
Abstract: PROBLEM TO BE SOLVED: To test the solder bond condition using an X-ray, and improve the heat radiation power using a metal-made heat dissipation member. SOLUTION: A circuit board 30 has heat dissipation through-holes 34 for transmitting the heat transmitted through solder balls 20 from a BGA(ball grid array) package 1 to the substrate back side. The package 1 is disposed on the surface of the circuit board 30 and soldered by the solder reflow method. The solder bond condition of the board 30 to the package 1 is inspected by the X-ray. After the inspection, a heat dissipation member 40 for dissipating the heat transmitted from the through-holes 34 of the board 30 is mounted on the back surface of the board 30.
Patent JP-H07135438-A (JP)
Title: Logarithmic transformation circuit
Inventor: YAMAMOTO TAKESHI
IPC: G06G7/24
Filed: 1993-11-10
Abstract: PURPOSE:To obtain a logarithmic transformation circuit in which logarithmic transformation is realized without being affected by temperature fluctuation. CONSTITUTION:An input current Iin is allowed to flow through an emitter of a transistor(TR) Q1. A reference current is supplied to an emitter of a TR Q2. A difference of currents divided at a ratio of (Iin)<1/n> and (Iref)<1/n> from a bias current Io based on a difference voltage between base-emitter voltages of the TRs Q1, Q2 is provided as an output. The value (n) is selected to be an integer being 2 or over and an output current Iout is obtained as a function output close to a logarithmic value of the input current Iin.
Patent JP-H07132746-A (JP)
Title: Carriage working vehicle
Inventor: TOGASHI TAKESHI
IPC: B62D55/00
Filed: 1993-11-10
Abstract: PURPOSE:To facilitate maintenance of an engine and to facilitate taking out of power to an external load by a method wherein running stability of a carriage working vehicle is ensured and arrangement of an external load is freely set. CONSTITUTION:A carriage working vehicle 1 is formed such that an engine 15 is mounted on one side of the front and the rear of a frame 2, an engine output is transmitted to a drive wheel 32 through a transmission system 20, the engine 15 is arranged with a gap L between a load-carrying platform 11 and the engine, the output shaft 15a of the engine is pointed to the load-carrying platform 11 side and arranged in a level lower than that of the load-carrying platform, a transmission system 20 is arranged on the axis of the output shaft 15a, a pulley 41 for taking-out power is arranged in the transmission system 20, and the pulley is arranged in the gap L between the engine and the load- carrying platform.
Patent JP-H03143083-A (JP)
Title: Magnetic recording and reproducing device
Inventor: HASHIKAWA YUJI
IPC: G11B5/027
Filed: 1989-10-27
Abstract: PURPOSE:To make sampling frequency and quantization bit number high and to reproduce a high quality sound by time compressing a sound during intermittent travel and instantaneously recording it at the time of intermittent recording, and when reproducing, expanding the time in a reverse process and obtaining the original continuous sound. CONSTITUTION:Tape is intermittently traveled for an amount of two tracks of a track 24 exclusively for sound and a track 23 exclusively for video, a time compressed audio signal is intermittently recorded on the sound track 24, a video signal is intermittently recorded on the video track 23, and when reproducing, it is time expanded, and the original continuous sound is reproduce. Then, the recording of an audio signal when in an intermittent recording mode can be executed by intermittently traveling only two rack amount of tape, recording the time compressed audio signal on one of the tracks, and recording the video signal on the other track. Thus, an audio recording of high sound quality and long time becomes possible.
Patent JP-H05192006-A (JP)
Title: Device for controlling hydraulic pressure in tractor
Inventor: KANEFUJI YUJI
IPC: A01B63/10
Filed: 1992-10-20
Abstract: PURPOSE:To provide a device capable of safely and surely raising, dropping and rotating a lift arm at the rear part of a machine body in a device of controlling hydraulic pressure of tractor. CONSTITUTION:In a tractor having position controlling mechanism, a rise and fall switch 21 is set separately from a position setting device 17 and at the rear part of a machine body. A checking means of making position control in a suspended state after rotation operation of lift arms 6 by the rise and fall switch 21 is installed.
Patent JP-H01121210-A (JP)
Title: Agent for preventing falling-off of hair
Inventor: FUJII SHOZABURO
IPC: A61K8/34
Filed: 1987-11-06
Abstract: PURPOSE:To provide an agent for preventing falling-off of hair containing a KAKKETSU- KYOO-YAKU (blood-refreshing and waste-removing drug) to prevent the stagnation of blood flow, a HOEKI-YAKU (invigoration drug) for the digestive and tonic purpose, a KAIHYO- KYOFU-YAKU (antipyretic drug) to dissipate the heat of blood and a SEINETSU-GEDOKU- YAKU (antipyretic and detoxication drug) to suppress the itchiness and prevent the dandruff. CONSTITUTION:The objective agent for preventing falling-off of hair contains a KAKKETSU- KYOO-YAKU to prevent the stagnation of blood flow [e.g. SENKYU (rhizome of Cnidium officinale) and TANJIN (bark of Schinopsis lorentzii)], a HOEKI-YAKU for improving the digestive function by replenishing the deficient blood and vigor [e.g. TOKI (root of Angelica acutiloba) and KOTSUSAIHO], a KAIHYO-KYOFU-YAKU to dissipate the heat of blood and cure the cold [e.g. SHISHIUDO, BOFU (root of Ledebouriella seseloides) and TENMA (rhizome of Gastrodia elata)] and a SEINETSU-GEDOKU-YAKU to dry the skin, suppress the itchiness and prevent the dandruff [e.g. HAKUSENPI and SANSHO (peel of Zanthoxylum piperitum)]. The agent prevents the falling off of hair by strengthening the spleen and stomach, warming a path, eliminating the stagnation of blood in the dehairing part of the scalp and preventing the formation of dandruff. The agent may be used in the form of a tincture containing the active components extracted from the above components with a (hydrated) organic solvent (e.g. medicinal alcohol).