baber/WOPTO huggingface dataset:
Patent JP-H10191800-A (JP)
Title: Soil charging device
Inventor: MUTA HIROICHI
IPC: A01C7/04
Filed: 1997-01-10
Abstract: PROBLEM TO BE SOLVED: To provide a soil charging device with by cavity parts formed in supplied bed soil are remarkably decreased and bed soil can be uniformly charged by laterally parallelly providing plural bed soil suppliers for feeding out the thin layer of bed soil onto a conveyer for sending nursery boxes from side to side. SOLUTION: Plural bed soil suppliers 6 are laterally parallelly provided for feeding out the thin layer of bed soil onto a conveyer 1 for sending the nursery boxes from side to side. In this case, respective bed soil suppliers 6-1, 6-2 and 6-3 are provided with a hopper 6a in which the bed soil is stored, belt conveyer 6b for supplying the fixed thickness of bed soil while being turned in counter-clockwise direction by the motive force of motor, and leveling brush 6c for leveling the bed soil put in the nursery box and scraping down excessive bed soil while being rotated on the nursery box under sending.
Patent JP-H02185714-A (JP)
Title: Verification system for optical information recording and reproducing device
Inventor: MIYAOKA YASUYUKI
IPC: G11B7/00
Filed: 1989-01-11
Abstract: PURPOSE:To securely and easily perform verification by providing a delay circuit which delays recording pulses and comparing the recording pulses with playback pulses directly. CONSTITUTION:Recording information is recorded on a recording information medium with a light beam for recording which is controlled with the recording pulses outputted by a recording pulse generating means 11, then the recorded information is reproduced with a light beam for reproduction, and the playback pulses are generated by a playback pulse generating means 13 to detect recording errors. The recording pulses are delayed and compared with the playback pulses directly to judge no recording error when there is a playback error corresponding to a recording pulses and recording error occurrence when not. Consequently, the recording errors can be detected with the simple constitution.
Patent JP-2000205674-A (JP)
Title: Heat exchanger for pulse pipe refrigerating machine
Inventor: TORII AKITO
IPC: F25B9/00
Filed: 1999-01-08
Abstract: PROBLEM TO BE SOLVED: To improve refrigerating capacity by increasing the transfer of heat of a heat exchanger to reduce heat loss within a pulse pipe. SOLUTION: The area enveloping a passage as a whole in the cross section of a heat exchanger is expanded to uniformize the distribution of flow velocity in a pulse pipe. As an example of a technique for expanding the enveloping of the area, a cross-shaped (radial) fin is provided, a pipeline with a cross-shaped slender cross section is employed and the pipe is filled with a spherical magnetic material. As a result, several advantages are obtained and they are increase in the heat transfer surface with outside, passage of a fluid through the passage divided in plurality to uniformize the distribution of flow velocity, increase in a contact surface between the fluid and a fixed wall to cause an isothermal heat exchange, miniaturization of the structure of the refrigerating machine made possible by the spherical filler and the like.
Patent JP-H02183920-A (JP)
Title: Inorganic insulated electric wire
Inventor: NISHIO MASANOBU
IPC: H01B7/02
Filed: 1989-01-10
Abstract: PURPOSE:To improve heat resistance, eliminate irregularities and voids on the surface, and facilitate manufacture by forming an oxide film around a conductor section mainly made of Al and forming an inorganic insulating ceramic film by the gas phase thin film forming method. CONSTITUTION:An oxide film is formed around a conductor section mainly made of Al by the anode oxidation method. The conductor section is fed to a thin film forming zone 3 from a conductor section feeding mechanism 1 via a pressure adjusting zone 2, and an inorganic insulating ceramic film is formed around a wire rod by the gas phase thin film forming method. The wire rod is fed to an electric wire winding mechanism 5 via a pressure adjusting zone 4.
Patent JP-H06209162-A (JP)
Title: Soldering head
Inventor: NAGASHIMA MUNEYOSHI
IPC: H01L21/60
Filed: 1993-01-12
Abstract: PURPOSE:To reduce flux contamination failure of a liquid crystal module which is generated at the time of flat cable soldering. CONSTITUTION:Shutters 11-1, 11-2 are fixed to both sides of a heating block 10 constituting a soldering head, and flux scattering generated at the time of soldering is confined in the inside of the shutters. Thereby flux melted at the time of soldering is prevented from scattering by a pair of the shutters, and the adhesion of flux to the display region of a liquid crystal module can be evaded.
Patent JP-2000207693-A (JP)
Title: Obstacle detector on vehicle
Inventor: FUJIMOTO KAZUMI
IPC: G06T7/00
Filed: 1999-01-08
Abstract: PROBLEM TO BE SOLVED: To provide an obstacle detector on a vehicle which detects an obstacle independently of the color of the obstacle and of background or the like to obtain the distance between this obstacle and user's vehicle. SOLUTION: Two cameras are provided which are so installed that their optical axes may be parallel with each other and their horizontal axes of image pickup faces may be arranged on the same line, and the picture of one camera is divided into areas of a prescribed size (S101), and an area including an edge is extracted from these areas (S102) and the direction of the edge in the extracted area is obtained (S103), and areas in the other picture which have the highest degrees of coincidence with areas in vertical and oblique directions with respect to the direction of the edge are detected to obtain the parallax in each area (S105), and the distance from user's vehicle to an object existing in each area is calculated based on the principle of triangulation in accordance with this parallax and the positional relation of two cameras (S106),  and a group of adjacent area to which calculated distances are approximately equal are decided as one obstacle (S107), thus detecting the obstacle.
Patent JP-H02183443-A (JP)
Title: Optical recording medium
Inventor: NOSE YASUTO
IPC: G11B7/24027
Filed: 1989-01-10
Abstract: PURPOSE:To allow recording, reproducing, and erasing from a flat substrate side and to enhance performance, such as C/N, by sticking a grooved substrate and flat substrate which are different in material from each other. CONSTITUTION:The above medium is constituted by providing a magneto-optical recording layer 3 sandwiched by protective layers 2 on the grooved substrate 1 consisting of polycarbonate or the like having good transferability and heat resistance and sticking the flat substrate 5 consisting of an acryl resin, etc., having a low double refractive index and optical characteristics thereon by an adhesive agent 4, such as UV adhesive agent. The both-face medium is constituted by providing the magneto-optical recording layer on the grooved substrate 6 consisting of the polycarbonate, etc., and sticking the flat substrate 7 consisting of the acrylic resin, etc., thereon, then further, sticking two sheets of the disks obtd. in such a manner by the adhesive agent 8.
Patent JP-S59130305-A (JP)
Inventor: MINODA YASUYUKI
IPC: A41G3/00
Filed: 1983-01-12
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-S63173808-A (JP)
Title: Valve system of internal combustion engine
Inventor: ISHIKAWA YOSHIKAZU
IPC: F01L1/18
Filed: 1987-01-12
Abstract: PURPOSE:To prevent the uneven wear of a cam follower by setting the maximum distance from the center of oscillation of a rocker arm being oscillated due to the rotation of the cam to be shorter than the distance from the center of oscillation to the center of curvature of the cam follower. CONSTITUTION:A stem end 5 coupled with the end of a rocker arm 3, on the opposite side of a cam follower 6 via the rocker arm 3 oscillated due to the rotation of a cam 7, is reciprocated so that intake/exhaust valves are opened and closed. In such a valve system, the maximum distance from the center of oscillation or of the rocker arm 3 to the contact point J of the cam 7 with the cam follower 6 is set to be shorter than the distance Dra from the center of oscillation Or to the center of curvature Oa of the cam follower 6. Hence, the slip factor of the cam follower 6 is prevented from diverting infinitely during its lifting, and thereby the uneven wear of the cam follower 6 is avoided.
Patent JP-H02183329-A (JP)
Title: Arithmetic unit
Inventor: KUBOSAWA HAJIME
IPC: G06F7/535
Filed: 1989-01-10
Abstract: PURPOSE:To record much more information to an initial value table ROM without increasing ROM capacity by constituting the initial value table so that the intervals between the initial values of an inverse corresponding to an inputted number can be made equal. CONSTITUTION:In the single chip of a processor chip 11, a floating-point arithmetic part 2, an exponent part ROM 3 and a mantissa part ROM 12 are arranged. The initial value table is housed to the mantissa part ROM 12 and the initial value table is constituted so that the initial value 2/B can be obtained to an input B with the equal interval. Accordingly, in all ranges where the input B is changed, the initial value 2/B can be obtained with the equal intervals and a part, in which the accuracy of the initial value is low, is canceled. Then, a processing speed can be improved in this part and without increasing the ROM capacity, the much more information can be recorded to the initial value table ROM. Thus, while the processing speed is improved, high integration can be realized.
Patent JP-H09189179-A (JP)
Title: Venetian blind
Inventor: SAWADA YOZO
IPC: E06B9/26
Filed: 1996-01-11
Abstract: PROBLEM TO BE SOLVED: To form simple structure, to engage a ladder tape easily while obtaining a feel of secure on viewing and to prevent the damage of appearance in a Venetian blind using the ladder tape in comparatively broad width. SOLUTION: Hangers 9 are fitted to the upper rears of the vertical tapes 71 of ladder tapes 7 respectively, the hangers 9 are connected at the lower ends of a pair of hanging cords 31 engaged with a tilter 3, and the ladder tapes 7 are retained to the tilter 3. Consequently, structure is simplified, and the ladder tapes 7 are sustained easily. The front ends of the vertical tapes 71 are extended to upper sections respectively so as to cover the hanging cords 31, and joined mutually on the inside or the outside of a head box 1. Accordingly, since the hanging cords 31 are covered with the vertical tapes 71 and are not exposed to the outside and only the vertical tapes 71 are exposed to the outside, a person can feel secure on viewing, and appearance is not damaged.
Patent JP-2000201295-A (JP)
Title: Digital still video camera
Inventor: NUMAKURA SATORU
IPC: G03B7/28
Filed: 1999-01-08
Abstract: PROBLEM TO BE SOLVED: To provide a digital still video camera capable of performing appropri ate exposure control even when an object includes back light, excessive follow light and a local high luminance part. SOLUTION: This digital still video camera is provided with a block dividing circuit 18 which divides part or all of an image into plural blocks, a luminance change rate calculation circuit 20 which calculates the change rate of the luminance level of each block and the change rate of a luminance level distribution of the block, a back light and high luminance detection circuit 21 which discriminates back light, excessive follow light and a high luminance part on the basis of the calculation results of the circuit 20 and also eliminates a high luminance block, a correction quantity generation circuit 22 which calculates exposure correction quantity based on the decision results of the circuit 21 and an exposure control circuit 23 which calculates exposure control quantity based on the exposure correction quantity and performs exposure control.
Patent JP-H07211463-A (JP)
Title: Lighting system
Inventor: KAGEYAMA MOTOHIRO
IPC: H05B37/02
Filed: 1994-01-18
Abstract: PURPOSE:To provide small, highly economical constitution and to readily adjust color temperatures by controlling electric discharge lamps of different color temperatures via two inverters connected in parallel such that output pulse signals have their on-duty periods made variable by a common control circuit. CONSTITUTION:Inverters 1d, 1e connected in parallel to an AC power supply Vac via a rectifier D. B. are driven by respective pulse signals (d), (e) with variable on-duty periods which a common control circuit 2d outputs. High and low color temperature electric discharge lamps, 3d, 3e, respectively, for connection to the respective intervers 1d, 1e, are dimmed. Therefore, the lighting system allows easy adjustment of color temperatures with its constitution that is smaller and higher economy than it would be if each inverter is provided with its own control circuit.
Patent JP-H04243115-A (JP)
Title: Manufacture of solid electrolytic capacitor
Inventor: YAMAMOTO HIROMICHI
IPC: H01G9/04
Filed: 1991-01-17
Abstract: PURPOSE:To restore the oxide film of a capacitor element by a short time aging treatment. CONSTITUTION:Before a capacitor element 12 is packaged with molding resin, a voltage is applied to the capacitor element 12 in a high temperature and high humidity atmosphere whose temperature is not lower than 85 deg.C to subject the capacitor element 12 to an aging treatment. With this constitution, an oxide film can be restored efficiently in a very short time.
Patent JP-S58121419-A (JP)
Title: Temperature controller
Inventor: NAKAMURA TERUHITO
IPC: G05D23/24
Filed: 1982-01-13
Abstract: PURPOSE:To decrease the number of articles and to improve the precision of temperature control, by detecting the resistance value of a heater itself and performing the temperature control through a microprocessor. CONSTITUTION:Voltage signals converted into digital signals through an A/D converter 10 are reconverted into original voltage values Va and Vb and a current value (i) through a microcomputer 11. Then, the value of a voltage applied across the heater 3a is calculated by arithmetic (Va-Vb) and then the resistance value of the heater 3a is calculated by (Va-Vb)/i. Letting Rt=(Va-Vb)/i, this  Rt is compared with a resistance value RT corresponding to temperature set by  a control temperature regulator 14. When Rt>=RT, a signal OFF is outputted and an output driving circuit 13 opens contacts 2a and 2b. Once this signal OFF is outputted, the timer in the microcomputer 11 starts operating and a feeding signal ON is outputted again a specific time later to close the contacts 2a and 2b.
Patent JP-H01225556-A (JP)
Title: Printing unit for rotary press
Inventor: NORUBERUTO CHIENKAA
IPC: B41F31/20
Filed: 1989-01-12
Abstract: PURPOSE: To regulate to a state adapted to production run without almost printing a spoilage by providing one or several ink-conduction cylinders having an engageable and disengageable ink-reducing unit, and removing an ink film and a dampening water film from the ink-conducting cylinder. CONSTITUTION: In the case of no guarantee of a stability of a color tone due to a change of an ink gap thickness regulation at an initial of starting printing or during printing, or the case of operating a stopper due to loss of a balance between an ink and a dampening water, a supply of a sheet is stopped, a rubber blanket cylinder 4 is removed from an impression cylinder 5, and brought into contact with a roller 6. Thus, parts of the ink and the water to be transferred to the sheet in the case thus not conducted are scraped off until the color tone adapted to production run and the stable balance between the ink and the water are generated. An ink reducing unit 7a is operated until the color tone and the balance between the ink and the water become the production run state. Then, the cylinder 4 is removed from the roller 6, and brought into contact with the cylinder 5.  Simultaneously, a supply of a new sheet is started.
Patent JP-H04348445-A (JP)
Title: Computer system
Inventor: TANAKA JUNICHI
IPC: G06F12/06
Filed: 1991-01-17
Abstract: PURPOSE:To attain the dynamic connection among different types of computer systems and to ensure the operations of these systems in response to each generated event by sharing the current data among the systems. CONSTITUTION:A control pat 1 contains the attribute of a processing block 11 and the control information on the systems 10 and 20. A data store part 2 stores the screen information corresponding to each processing block and the data on each master and transactions, etc. A total menu mechanism 3 has 8 function to transfer the control to both systems 10 and 20. If an event occurs during execution of a processing block 13 of the system 10, for example, together with a request, a processing block 22, for example, of the system 20 is started for transfer of the data.
Patent JP-H06215562-A (JP)
Title: Semiconductor storage device
Inventor: SUZUKI TAKASHI
IPC: H01L27/108
Filed: 1993-01-13
Abstract: PURPOSE:To extend a refresh operation period by supplying a charge to a capacitor through a high resistance load. CONSTITUTION:A charge is supplied to a capacitor 2 from a power supply 6 through a high resistance load 7, a loss of '1' data by a leak current is prevented and the period of refresh operation is extended. When '0' data are stored in a memory cell, a charge is supplied to the capacitor 2 from the power supply 6 through the load 7, the potential of the capacitor 2 is risen. Thus, the period of the refresh operations is made longer as much as possible.
Patent JP-2000207712-A (JP)
Title: Magnetoresistance effect sensor and manufacture of magnetic head employing the same
Inventor: SASAKI TETSUO
IPC: H01F10/32
Filed: 1999-01-11
Abstract: PROBLEM TO BE SOLVED: To increase exchange coupling energy without increasing the thickness of an antiferromagnetic layer by subjecting an antiferromagnetic layer formed thicker than a desired thickness to ordering heat treatment and then making the antiferromagnetic layer thin to have a desired thickness. SOLUTION: Soft magnetic layers 130a, 130b constituting a ferromagnetic layer 130, a nonmagnetic conductive layer 131, a second ferromagnetic layer 132, and an antiferromagnetic layer 133' are laminated sequentially on a substrate. The antiferromagnetic layer 133' is formed thicker than a desired thickness. Subsequently, the antiferromagnetic layer 133' is subjected to ordering heat treatment and made thin to obtain an antiferromagnetic layer 133' of a desired thickness. Exchange coupling energy between the ferromagnetic layer and the antiferromagnetic layer can be increased while keeping the output characteristics as an MR sensor by sustaining the shunt action of sense current through the antiferromagnetic layer at a conventional level or above as compared with a case where an antiferromagnetic layer of same thickness is formed from the start.
Patent JP-S5598263-A (JP)
Title: Baking-type sound-proof coating material
Inventor: NISHINO SAKAE
IPC: C09D5/00
Filed: 1979-01-18
Abstract: PURPOSE: To provide a title coating material excellent in sound-insulating and rust- preventive properties, and causing no sagging in baking process by mixing filler, suldge essentially consisting of phosphoric acid (salt), and vulcanizing agent into color extender consisting of styrene-butadiene rubber, rosin, etc.  
     CONSTITUTION: (a) 30W90Wt% of styrene-butadiene rubber and (b) 70W10wt% of rosin and (or) petroleum resin are mixed to provide a color extender (A). To 100pts.wt. of (A) the extender, 10W500pts.wt. of (B) filler such as fibrous monocrystal of insoluble anhydrous gypsum, 20W200pts.wt. of (C) sludge essentially consisting of zinc phosphate, iron phosphate, and free phosphoric acid recovered from phosphate treating solution, and 0.5W10pts.wt. of vulcanizer such as sulfur or organic peroxide are added, and are mixed with a disperser, etc. to provide the object baking-type sound-proof coating material. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-S5286981-A (JP)
Title: Reverse permeable membrane
Inventor: KITANO MOTOI
IPC: B01D71/66
Filed: 1976-01-16
Abstract: PURPOSE: To obtain the reverse permeable membrane, used for turning sea water into fresh water or treating waste water, having high solvent permeable flow velocity and high solute refusal rate, by adding chelate metal compounds. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-H08193744-A (JP)
Title: Indoor humidity adjusting method
Inventor: IWAI KAEN
IPC: F24F3/14
Filed: 1995-01-13
Abstract: PURPOSE: To provide a humidity adjusting method capable of reducing an amount of consumption of electrical power and performing an economical adjustment of indoor humidity by performing an efficient operation of a dehumidifying device. CONSTITUTION: An indoor humidity adjusting method is carried out such that a dehumidifying device 2 is used so as to adjust an indoor humidity. Humidity adjusting plates 1 for absorbing or radiating humidity in a high efficiency are fixed to an indoor ceiling and/or walls, a humidity sensor 6 is mounted in an indoor area, an operation of the dehumidifying device 2 is carried out in response to a set higher humidity value and a detected humidity of the humidity sensor 6 within a predetermined time range of daytime and then the operation of the dehumidifying device 2 is carried out in response to a lower humidity set value and the detected humidity of the humidity sensor 6 within a night time range.
Patent JP-S63172546-A (JP)
Title: Telephone set
Inventor: IKEGAMI MASAHITO
IPC: H04M1/274
Filed: 1987-01-12
Abstract: PURPOSE:To attain redialing even to plural busy parties by providing plural redial memories so as to store plural dial numbers, depressing a prescribed redial key so as to read the storage content of the corresponding redial memory thereby applying automatic calling. CONSTITUTION:A storage device 25 storing prescribed number of destination dial numbers from a newer number in making calling manually and plural redial keys 11 to call plural dial numbers stored in the storage device 25 are provided. Then a dial number corresponding to the redial key 11 is read from the storage device 25 by the input operation of the prescribed redial key among the plural redial keys 11 and automatic calling is applied. Thus, even if plural destination busy parties exist in applying calling, redialing is applied.
Patent JP-H03211263-A (JP)
Title: Equipment for producing hot dip galvanized steel sheet
Inventor: HASHIGUCHI KOICHI
IPC: C23C2/00
Filed: 1990-01-16
Abstract: PURPOSE:To prevent the occurrence of plating surface defects due to dross, etc., by providing a floating cover on a plating bath surface in equipment where a steel strip is continuously immersed into a plating bath and coating weight is controlled by a wiping means located in the position above the plating bath. CONSTITUTION:A steel strip 1 is immersed via a snout 6 into a molten metal bath 3 held in a plating bath tank 2, drawn out from the bath 3 while changing the direction of advance of the steel strip 1 upward by means of a sink roll 4 in the bath 3, and subjected to the regulation of coating weight at the surface by means of a wiping device 5 located in the position above the bath 3. In this manufacturing equipment, a floating cover 7 made of ceramics having an opening 8 is provided on the surface of the bath 3, in the rising part of the steel strip 1. Nearly all of the dross adhering to the steel strip 1 in the above plating is caused by the dross forming and floating at the bath surface in the periphery of the rising part of the steel strip 1. Accordingly, by providing the floating cover 7, the adhesion of dross can be prevented without causing problems in equipment.