baber/WOPTO huggingface dataset:
Patent JP-H0337828-A (JP)
Title: Automatic focus pull-in circuit
Inventor: ANDOU HIROTAKE
IPC: G11B7/085
Filed: 1989-07-04
Abstract: PURPOSE:To prevent a focus setting operation on the surface of a disk performed and to eliminate an error in checking after focus pull-in operation by using a level comparator and a window comparator. CONSTITUTION:When the focus setting is performed, a ramp waveform is generated from a ramp generation circuit 6, and a lens approaches a disk. When it approaches a focal point, the level of a sum light quantity signal (b) is increased, and it exceeds the comparison level V3 of the level comparator LCOMP 10, and a controller CONT 11, the level of which exceeds the comparison level V1 of the window comparator WCOMP 9, and makes the output of the comparator 9 change, and when it further approaches the focal point, a focusing error signal (a) decreases its level again, which makes the output of the WCOMP 9 change, and the CONT 11 checks the output of the LCOMP 10 again afterwards, then, the pull-in operation is completed. And the gain of a switch 12 is set at a value so that the comparison levels V1 and V2 (P-P value) of the WCOMP 9 can go to the allowable maximum value of the signal (a), and error detection is performed.
Patent JP-H0922412-A (JP)
Title: Document processing method and its device
Inventor: SUZUKI HIDEYASU
IPC: G06F17/24
Filed: 1995-07-06
Abstract: PROBLEM TO BE SOLVED: To prevent such a case where an input mode is rewritten against an operator's will. SOLUTION: This document processing device processes input characters based on the input mode and produces document data. A cursor shift key CK points character input positions on the display screen of a CRT 108. The information on the characters nearby the position of a cursor moved by the key CK is acquired. Then the input mode is set at the position pointed by the cursor based on the acquired character information and based on a mode selection table MDTBL that is stored in a ROM 101.
Patent JP-S5961412-A (JP)
Inventor: YASUI TAKAAKI
IPC: H02G3/04
Filed: 1982-09-29
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-S6232583-A (JP)
Title: Processing method for variable density picture
Inventor: TSUMURA KAZUHIRO
IPC: G06T7/00
Filed: 1985-08-05
Abstract: PURPOSE:To attain an easy recognition of an object and to enable the titled method to be used for the picture processing in such as the visual sensor of a robot by removing the ambiguous information of an original picture from a variable density picture captured by a television camera to generate a simplified multi-valued picture. CONSTITUTION:Using a differential operator, a smoothing or a smoothing with edge is executed on a picture (the original picture). Then an edge-detection is executed by eight kinds of differential operators.The differential operators have respective load coefficients, take up the maximum value amount the eight sheets of picture which are processed by sum of products calculation, and detect the edge. The obtained edge-detected picture is binarized using a threshold experimentally determined to obtain a binary picture. The planes regarded to have the same density are coarsely extracted. And respective areas 1-4 regarded to be of the same density are corrected, and are expanded so that they have clear boundary.
Patent JP-H0220934-A (JP)
Title: Double integral type noise shaper
Inventor: KANEAKI TETSUHIKO
IPC: H04B14/04
Filed: 1988-07-08
Abstract: PURPOSE:To prevent a noise from being generated at the time of reset by executing initialization and a change of an input signal, based on outputs of a zero detector and a zero period discriminator. CONSTITUTION:The title noise shaper is provided with a zero detector 9 for detecting a fact that an input signal is zero for a prescribed period, zero period discriminators 7, 8 for discriminating a period in which an output of a double integral type quantizer 4 for executing quantization of input data is zero continuously, an initializing means for executing initialization of the double integral type quantizer 4, based on outputs of the zero detector 9 and the zero period discriminators 7, 8, and a changing means for executing a change of the input signal. In this state, an infinity zero input is detected, and at the time of the infinity zero input, specific data is inputted, and in accordance with a period in which the output outputs zero continuously, an input value is controlled, and when the zero output is further continued exceeding a prescribed period, a register is reset. In such a way, at the time of reset, no noise is generated.
Patent JP-S6417208-A (JP)
Title: Magnetic head
Inventor: INAGOYA OSAMU
IPC: G11B5/127
Filed: 1987-07-10
Abstract: PURPOSE:To prevent a joining material from flowing into a winding and installing space of an exciting coil in a coil groove, by providing a frame body of crystallized glass for securing the winding and installing space of the exciting coil, in the coil groove, and joining closely the frame body to the wall surface of the coil groove. CONSTITUTION:A fact that a frame body 12 whose cross section is a U-shape is installed in a coil groove 3 is different from a conventional example. This frame body 12 is constituted by forming crystallized glass whose main component is silicon dioxide, its softening temperature is higher than a joining material 6 consisting of low melting point glass, and the end face of the opening side of this frame body 12 is joined closely to the wall surface of the coil groove 3 due to a diffusion phenomenon at the time of heating. In such a way, even if low melting point glass which abounds in fluidity is used as a material for joining both core half bodies of a magnetic head, its inflow into the winding and installing space can be surely prevented.
Patent JP-H08322398-A (JP)
Title: Apparatus for informing drainage of irrigation
Inventor: OBARA NORIO
IPC: E02B13/02
Filed: 1995-06-02
Abstract: PURPOSE: To rapidly carry out water control corresponding to growth every culturing section without requiring much labor, accumulating and utilizing resultant information, carry out remote control and correct water amount for planning by piling up every culturing section. CONSTITUTION: An air feeder 4 including a charge transfer solid imager 2 interlocking with an electric source 1 and computer 3 therein is fed into an air feed pipe 5 under pressure by compressed air 6 to optically grasp water level and water temperature every culture section 7 and the data are electrically converted, stored and carried into a base 8 and these data are transferred to a base computer 9 and collectively analyzed and proper irrigation drainage setting water level every culture section 7 is ordered and controlled again by the air feeder 4. Compressed air 6 in air feed pipe 5 is mainly utilized as control power of facility of culture section 7.
Patent JP-S5959752-A (JP)
Title: Thermosetting powder paint composition
Inventor: KUWAMURA MAKOTO
IPC: C09D5/00
Filed: 1982-09-30
Abstract: PURPOSE:To provide the titled compsn. which is useful for fluidized bed coating and has sag inhibiting properties without detriment to excellent flow characteristics, by previously blending fine silica powder with a powder having a specified fine particle size and blending the mixture with a powder paint having improved flow characteristics. CONSTITUTION:100pts.wt. thermosetting resin powder (A) (e.g. epoxy resin powder) having such a particle size distribution that particles having a particle size or 88mu, or below account for 25% or less of the entire particles and particles having a particle size of 44mu or below account of 3% or less of the entire particles, and 3-10pts.wt. powder mixture (B) obtd. by previously blending 2- 20pts.wt. fine silica powder with 100pts.wt. thermosetting resin which has a particle size of 44mu or below and is the same kind of component A, are dry- blended to obtain the titled thermosetting powdered paint composition. In the drawings, (a) shows a powder having a large particle size and improved flow characteristics, (b) shows a fine powder having a particle size of 44mu or below and (c) shows a fine silica powder. The fine silica powder exists in such a state that it is involved in the fine powder (b), thus exhibiting sag inhibiting properties.
Patent JP-H08336316-A (JP)
Title: Controller for rolling of rice transplanter
Inventor: NIIYAMA HIROYUKI
IPC: A01C11/02
Filed: 1995-06-13
Abstract: PURPOSE: To prevent the maloperation in rolling control of a rice transplanter having a planting part so as to enable the free rolling around a front and rear shaft relatively to the machine body. CONSTITUTION: This controller is obtained by installing an absolute tilt control mode for maintaining a planting part at a prescribed left and right tilt and a ground parallel control mode for maintaining the planting part parallel to the surface soil and further providing a mode changeover switch 85 for performing the changeover from the absolute tilt control mode to the ground parallel control mode. The controller is further equipped with a returning means 86 for automatically returning the ground parallel control mode to the absolute tilt control mode due to the operation of machine body turning.
Patent JP-H097020-A (JP)
Title: Method/system/terminal for charged offer of software
Inventor: ISHIHARA MEGUMI
IPC: G06Q30/04
Filed: 1995-06-14
Abstract: PURPOSE: To efficiently collect the charge in accordance with the actual use condition of the frequency of use, the time of use, or the like. CONSTITUTION: A terminal equipment 10 is provided for each user, and a host computer 20 is provided for a presenter. Software is supplied to the user from a CD-ROM 41 through a delivery line 51, a cable 52, satellite broadcasting 53, etc. When the user requests the use of specific software, a cipher code of this software is given to the terminal equipment 10 from the host computer 20 after the adjustment processing based on the past use history is executed from the terminal equipment 10 to the host computer 20 through a telephone line 21. This code is given to a hardware device 30 to permit the use of software. After the use of software, the frequency of use and the time of use are recorded as the use history in the terminal equipment 10, and at the time of next line connection, the adjustment based on this use history is performed.
Patent JP-S6328954-A (JP)
Inventor: TANAKA YUKIO
IPC: D04B21/04
Filed: 1986-07-21
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-2000045146-A (JP)
Title: Silk cloth of bound warp backed weave, and its production
Inventor: TAMOI YUJI
IPC: D03D15/00
Filed: 1999-05-14
Abstract: PROBLEM TO BE SOLVED: To obtain a thin silk cloth of bound warp backed weave, usable in a wide range from small articles to a coat, a Kimono (Japanese dressing) fabric, a shawl, a scarf, a kimono, European clothes, an interior or the like, full in fantasy, having a high class feeling and transparency. SOLUTION: A front surface of weaving of a double structure, that is the back surface B of goods, is constituted of a plane woven structure a-2 and its binding points f-2 so as to form a bound pattern g-2 of a geometrical figure. The back surface of the weaving, that is the front surface A of the goods, is constituted so that pressed flowers b-1 or the like patterning may be partially or wholly inserted into double-weaving-like vertical open bags formed on mosaic patterns of a plane structure c-1, a twill structure c-1, d-1 and a satin structure h-1, a pattern of false gauze e-1 or the like. In addition, the pattern warps 1 and 3 of the back surface of the weaving are entwined with the wefts of the front surface of the weaving so as to draw a pattern by composing bound patterns g-1 and g-2 drawn at the bound points on both surface of the woven fabric.
Patent JP-S59131601-A (JP)
Title: Suspension stabilizer for aqueous polymerization
Inventor: NUKINA SHIYOUGO
IPC: C09K23/42
Filed: 1983-09-16
Abstract: PURPOSE:A novel and useful suspension stabilizer for aqueous polymerization, consisting of a compound having a specific structure, inexpensive and easily obtainable, providing a resin solution having low foaming properties, improving moldability of resin. CONSTITUTION:For example, a starting raw material such as itaconic acid, etc. is reacted with an alcohol, etc. to give a monoester compound, an alkylene oxide is added to a free carboxyl group of the compound, to give a suspension stabilizer consisting of a compound shown by the formula [A1 and A2 are 2-4C (substituted) alkylene; R1 and R2 are H, 1-36C hydrocarbon, or acyl; l is 1 or 2; m and n are 0 or positive number, and m+n >=3]. An amount of the stabilizer used is preferably 0.05-10wt% based on total monomers for polymerization.
Patent JP-2000002250-A (JP)
Title: Shell type needlelike roller bearing for scroll compressor
Inventor: KONO SHINGO
IPC: F16C33/58
Filed: 1998-06-18
Abstract: PROBLEM TO BE SOLVED: To improve lubrication performance in bearings and durability thereof. SOLUTION: Flanges 11a provided at both axial ends of an outer race 11 are bent to an inner diameter side. A radial size T between an outer diameter of the axial opposed ends of the outer race 11 and an inner diameter of the flange 11a is set 2.3 times a wall thickness (t) in an axial center including a track surface of the outer race 11. A radial size (t') between an inner diameter of axial center of the outer race 11 and an inner diameter of the flange 11a is set 1/2 times a diameter dw of a needle-like roller 12.
Patent JP-H05338165-A (JP)
Title: Method for driving liquid jet recording head
Inventor: MURAI TAEKO
IPC: B41J2/055
Filed: 1992-06-05
Abstract: PURPOSE:To upgrade the printing quality and an increase the printing speed at a low cost by utilizing and reducing residual vibration. CONSTITUTION:When the delay time of an auxiliary pulse and a main pulse is set to Td, in the case of Td=ta, the vibration of a meniscus and the volume change due to the main pulse overlap each other and the speed of an emitting ink droplet becomes fast to achieve an increase in droplet speed. The falling time constant of a main pulse waveform and pulse width are adjusted as shown by a drawing (b) in order to reduce the vibration of the meniscus and set so that the amplitude of a generated residual pressure wave becomes min. When the rising time constant tr of a drive pulse and the falling time constant tf thereof are made equal to each other as shown by a drawing (c), only the pulse width of the main pulse is adjusted to be set.
Patent JP-S5795408-A (JP)
Title: Differential forming method for synthetic resin article
Inventor: HASHIMOTO TADASHI
IPC: B29C51/18
Filed: 1980-12-05
Abstract: PURPOSE: To obtain a product free from burrs, when a synthetic resin article having a squeezed mouthpiece and an expanded body part is produced, by using a receiving edge free of a seam assembled in a forming die, and constructing the forming die in a manner such that the product as received in the forming die can be pulled out from the receiving edge.  
     CONSTITUTION: A synthetic resin sheet A preheated to a proper temperature is fixed with clamping frames 3, 3' at its periphery and arranged horizontally. Thereafter, a plug 1 is lowered so that the sheet A is inserted through a receiving edge ring 4 into a forming die 6. Just before an edge 2 comes in contact with an edge part 5, the plug 1 is stopped. In this state, a space between the plug 1 and the sheet A is air-sealed. Compressed air is fed into the space through a compressed air hose 1', while air is sucked through vacuum holes 7, so that the sheet A is brought into close contact with the inside surface of the forming die 6 to make a product A 1 . After the sheet A is formed, the plug 1 is further lowered to telescope the trimming edge 2 onto the edge part 5. Thereafter, the plug 1 is raised to open the clamping frames 3, 3', while the forming die 6 and the product A 1  are lowered to separate them from the receiving edge. After the forming die 6 is opened, the product A 1  is taken out from the forming die 6. 
     COPYRIGHT: (C)1982,JPO&Japio
Patent JP-S5962378-A (JP)
Inventor: NARA KIYOYOSHI
IPC: B07C3/08
Filed: 1982-09-30
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-H0969752-A (JP)
Title: Filter circuit and electronic equipment
Inventor: SHOJI NORIO
IPC: H03H11/04
Filed: 1996-06-10
Abstract: PROBLEM TO BE SOLVED: To miniaturize a circuit scale and to realize a wide dynamic range with a low minimum operation voltage by connecting a capacitor, which takes out a signal component in a prescribed band, in series to first and second specific diodes. SOLUTION: A primary filter 24 has a first differential pair consisting of a first transistor TR Q1 and a TR Q2 as a first diode and a second differential pair composed of a second TR Q2n and a TR Q2n-1 as a second diode. A capacitor C which takes out the signal component in the prescribed band from both ends is connected in series to the first diode Q2, which is always made conductive by a second current source 26 only for diode, of the first differential pair, to which one of differential input signals is given, and the second diode Q2n-1, which is always made conductive by a fourth current source 28 only for diode, of the second differential pair to which the other signal is given.
Patent JP-H0337788-A (JP)
Title: Automatic vending machine
Inventor: MARUYAMA TOSHITAKE
IPC: G07F9/02
Filed: 1989-07-05
Abstract: PURPOSE:To calculate the number of commodity stocks by providing a detecting sensor which moves horizontally in the upper part of a commodity containing column, emits a sound wave and a light beam, etc., to a commodity in the column, and derives a distance to the commodity by detecting its reflected wave. CONSTITUTION:From a detecting sensor 4 which moves horizontally in the upper part of a commodity containing column 1, a sound wave, a light beam, etc., to put it concretely, an ultrasonic wave and infrared rays are outputted into each column 1, and by catching a reflected wave which is returned due to a fact that these ultrasonic wave, etc., are reflected by the uppermost commodity in the column 1, a distance between a commodity 3 and the detecting sensor 4 is derived. That is, the time required for a fact that the ultrasonic wave, etc., are outputted, reflected and detected by the detecting sensor 4 is different in accordance with a stock level in the column 1, therefore, by comparing this time with an initial value or a measured value of the previous time, the number of stocks in each column 1 can be calculated surely. In such a way, the number of stocks can be understood completely.
Patent JP-H04368910-A (JP)
Title: Liquid crystal display assembly
Inventor: KIKUNO KOICHI
IPC: G02F1/13
Filed: 1991-06-18
Abstract: PURPOSE:To obtain a fine stereoscopic video by connecting a support to a liquid crystal display through a movable support part which is vibrated at right angle to an image surface. CONSTITUTION:A low-frequency signal of 50Hz is applied to the voice coil of the liquid crystal display assembly 3. Then the movable part of a back light vibration unit 24 vibrates through a voice coil bobbin 15. Respective fluorescent tubes at a stationary part, on the other hand, are supplied with electric power from outside by electric conductors to illuminate. Pressure is applied to a space 8 as the movable part vibrates and this pressure variation vibrates the liquid crystal display unit 25 at a frequency of 50Hz. This assembly is a passive type provided with the space as mentioned above and a roll edge 9 which excellently moves is provided at the outer peripheral part of the liquid crystal display 7, so the display surface can vibrates in parallel to a relatively large amplitude without torsional association nor divisional vibration.
Patent JP-S6415506-A (JP)
Title: Multi-stage synchronous pressurized liquid feeder
Inventor: TAKASHIMA SHOJIRO
IPC: F04B23/06
Filed: 1987-07-09
Abstract: PURPOSE:To drive a plurality of actuators synchronously with high reliability by arranging a plurality of pistons in a plurality of cylinders and coupling respective pistons through a coupling shaft coupled with a driving means. CONSTITUTION:A plurality of cylinder chambers 2 are formed in series in a casing 1 and pistons 3 are mounted slidably in respective cylinder chambers 2. The pistons 3 are coupled integrally through a coupling shaft 4 to be driven through a driving means 5 so as to couple pressurizing chambers 6 in respective cylinder chambers 2 with respective actuators 23. Since pressure oil is fed from the pressurizing chamber 6 to a pressure receiving chamber 23a of the cylinder 23 with constant pressure and constant flow, respective actuators 23 can be driven synchronously with high accuracy.
Patent JP-S6417277-A (JP)
Title: Discoid recording medium
Inventor: TOMOCHIKA HIROSHI
IPC: G11B23/00
Filed: 1987-07-11
Abstract: PURPOSE:To excel a recording medium in durability and to prevent the recording medium from making an allophone and from flawing even for a long-term use by forming a film of a lubricant on an opposite surface of a hub to a turntable. CONSTITUTION:The lubricant 21 is applied in the film on the opposite surface of the hub 4 to the turntable. As for the lubricant to form the film 21 in terms of its lubricity effect, different exfoliation and easy film forming, for example, higher fatty acid salt with the number of carbons as 14-18, graphite, molybdenum disulfide, boron nitride and graphite fluoride, etc., are particularly suitable. By this method, drive pins are smoothen in their sliding, and the turntable is prevented from being damaged, thus ensuring good durability of the recording medium even for a long-term use.
Patent JP-H1022409-A (JP)
Title: Integrated circuit package
Inventor: OKUMA HARUYUKI
IPC: H01L23/12
Filed: 1996-07-02
Abstract: PROBLEM TO BE SOLVED: To provide an integrated circuit package which is capable of mounting a semiconductor chip without changing the wire connecting part, even when the pad arrangement of the integrated circuit provided on the semiconductor chip is different. SOLUTION: A wire connecting part 2 is composed of first - third steps 11-13, a plurality of signal line connecting terminals 21 are arranged on the top plane of the first step 11, a ground connecting layer 22 is provided over the whole top plane of the second step 12, and a power source connecting layer 23 is provided over the whole top plane of the third step 13. Among a plurality of pads 4 of the semiconductor chip 1, a pad for ground voltage connection is connected to the ground connecting layer 22 through a wire 3, a prescribed pad for power supply voltage connection is connected to the power source connecting layer 23 through the wire 3, and the rest of the pads for normal signal connection are connected to corresponding connecting terminals among a plurality of signal line connecting terminals 21 through the wire 3.
Patent JP-S5795841-A (JP)
Title: Manufacture of base material for optical fiber
Inventor: IMOTO KATSUYUKI
IPC: C03B37/014
Filed: 1980-12-08
Abstract: PURPOSE:To stably manufacture a base material for an optical fiber with high reproducibility by connecting a reactor to a burner for flame hydrolysis set at a lower part of the reactor with a rubberlike elastic body to tightly seal the gap and make the burner movable. CONSTITUTION:In order to prevent air from being sucked into a reactor 6 from the gap 18 between a burner 1 and the reactor 6, the reactor 6 is connected to the burner 1 with a rubber tube 20 to tightly seal the gap 18. Since the tube 20 is an elastic body, the burner 1 can be easily moved in X, Y and Z directions and set at the optimum position. By this method, during the deposition of a porous glass base material 2, external disturbance such as inflow of air is not caused, so the base material 2 of high quality can be stably manufactured with high reproducibility.