baber/WOPTO huggingface dataset:
Patent JP-H0491586-A (JP)
Title: Device for making orthogonal transformation
Inventor: SUMINO SHINYA
IPC: H04N19/85
Filed: 1990-08-06
Abstract: PURPOSE:To reduce the number of bit inverting times between '1' and '0' near '0' so as to reduce the occurrence of wrong transmission by expressing the output signal of an orthogonal transformer by a positive and negative codes and absolute value and input signal of the orthogonal transformer by a positive and negative codes and absolute value. CONSTITUTION:An input signal 1 is coded to an absolute value by means of an absolute value encoder 6 after the signal 1 is orthogonally transformed by means of an orthogonal transformer 2. Accordingly, a signal 3 becomes the complement of '2' and another signal 7 is expressed by a positive and negative codes and absolute value. The signal 7 processed by this device for making orthogonal transformation is encoded to a encoded signal 9 by means of an encoder 8. An input signal 30 is decoded by means of a decoder 31 corresponding to the encoder 8. Accordingly, a decoded signal 32 is expressed by an absolute value. When the decoded signal 32 is converted into a complement by means of a complement encoder 33 and orthogonally transformed by means of an orthogonal transformer 34 which makes reverse transformation, a reproduced signal 36 is obtained. Therefore, the occurrence of transmission errors caused by noise can be reduced without increasing the scale of the hardware.
Patent JP-H0662225-A (JP)
Title: Decoding device for reduced image
Inventor: HAYASHI NAOYA
IPC: H04N19/59
Filed: 1992-08-05
Abstract: PURPOSE:To reduce foldover noise caused by reduction in the case of dividing an image into blocks, performing discrete cosine transformation and decoding the reduced image from encoded and compressed data. CONSTITUTION:A discrete cosine transformation coefficient for one block is extracted from the compressed data of images by a variable length code decoding part 1 and an inverse quantizing part 2 and after a filter 3 modulates the discrete cosine transformation coefficient so as to load low-pass filtering to the decoded block, inverse discrete cosine transformation is performed by an inverse DCT part 4. Then, picture elements are thinned from the decoded block at equal intervals by a picture element thinning part 5, the reduced blocks are arranged, and the reduced image is decoded.
Patent JP-H0739825-A (JP)
Title: Automatic sorting device for fruit vegetables
Inventor: MIYATA KAZUO
IPC: B65G43/08
Filed: 1993-07-30
Abstract: PURPOSE:To constitute an automatic sorting device for fruit vegetables in such a manner that the fruit vegetables placed on plural belt conveyors are automatically sorted, that the screened fruit vegetables are sorted by every sorting standard and that the fruit vegetables of the same class among the fruit vegetables sorted by the respective belt conveyors are gathered to one belt conveyor. CONSTITUTION:Plural pieces of the belt conveyors 2 for main transportation are arrayed in parallel and sorting sensors for sorting the fruit vegetables 1 are disposed in mid-way of the belt conveyors 2 of the respective arrays. Relay belt conveyors 4 are disposed above in the mid-way of the respective belt conveyors 2. Retransfer devices 5 for retransferring the fruit vegetables 1 on the belt conveyors 2 onto the relay belt conveyors 4 in accordance with the data signals from the sorting sensors are disposed on the side just before the respective relay belt conveyors 4. The front parts 6 of the relay belt conveyors 4 are provided with the belt conveyors 7 for auxiliary transportation intersected perpendicularly or diagonally therewith.
Patent JP-S6186887-A (JP)
Title: Identification card
Inventor: FUKUOKA YOSHITAKA
IPC: G11C5/00
Filed: 1984-10-04
Abstract: PURPOSE:To prevent the generation of cracks of an IC (identification) card despite application of the bending force, by using plural memory chips to form an information memory means for IC card using plural microprocessor chips to form an information processing means. CONSTITUTION:A memory chip which has about 5mm per side and the memory capacity necessary for the present IC card with a single unit is replaced with four memory chips 15a-15d of about 2mm per side which has 1/4 memory capacity. In the same way, a microprocessor is divided into three microprocessor chips 16a-16c. Thus the internal stress is scattered to each chip despite application of the bending force. This prevents the cracks of an IC card.
Patent JP-2001035518-A (JP)
Title: Fuel cell generating system
Inventor: OKAMOTO TAKAFUMI
IPC: H01M8/10
Filed: 1999-07-23
Abstract: PROBLEM TO BE SOLVED: To provide an on-vehicle suited fuel cell generating system by which is reduced in the number of parts, thus simplifying its structure and reducing its weight, and which removes nonconformities caused from a delay of response of a reforming unit. SOLUTION: This fuel cell generating system 1 comprises a steam reforming unit 4 which generates hydrogen from fuel such as alcohol, gasoline or the like, a gas permselective membrane 9 to purify reformed hydrogen, a fuel cell 8 to be supplied with the purified hydrogen, and a hydrogen storage unit 20 which stores purified hydrogen when the fuel cell 8 is in non operation state and a volume of supply of the purified hydrogen exceeds a demand for hydrogen from the fuel cell. The hydrogen storage unit 20 discharges hydrogen when the fuel cell 8 starts to operate and the demand from the fuel cell 8 is larger in an amount of hydrogen than the generation of the steam reforming unit 4.
Patent JP-S5997760-A (JP)
Title: Automatic soldering device
Inventor: MASUDA TSUGUNORI
IPC: B23K3/06
Filed: 1982-11-29
Abstract: PURPOSE:To prevent effectively objects to be soldered from dropping during washing by separating an automatic soldering device to a soldering line and a washing line, and providing holders provided with bodies for preventing dropping of the objects to be soldered in the washing line. CONSTITUTION:Jugs 3 holding many objects to be soldered are placed on holders in a feed section 6 at every prescribed interval, and are transferred on the 1st conveyor 4 in a soldering line 7, whereby the objects are soldered. The jigs 3 are taken out in a taking out section 13, and are held by closing the bodies 47 for preventing dropping of holders 17 in a jig mounting section 18 of a washing line 2 at a transfer mechanism 32. The jigs 3 are transferred on the 2nd conveyor in the line 2 and are subjected to washing by hot water shower and air bubbling in the washing unit 19 of 4 tanks. Air is fed thereto in a drying unit 20 and further the objects are dried by hot air in a drying unit 21 and are cooled by fans 22.
Patent JP-H06283670-A (JP)
Title: Integrated circuit device having bump for power supply bus on active circuit part
Inventor: MITSUCHIERU EE RAMUSON
IPC: H01L21/822
Filed: 1991-05-16
Abstract: PURPOSE: To reduce the impedance of a power supply path, and minimize noise caused by the power supply path, by arranging a plurality of metal protrusions on a mutual connection metal layer covering bonding pads on a semiconductor chip. CONSTITUTION: Bonding pads 21p and a protective oxide layer 26 are formed on a silicon layer 24 on the surface of which an active circuit is formed. A window is opened on the upper surface of the bonding pad 21p of the protective oxide layer 26. An interconnection metal layer 27 is buried in the window and covers the protective oxide layer 26. On the metal layer 27, metal protrusions 28p and additional metal protrusions 30 rp are formed at specified intervals, and electrically connected with the metal layer 27. Solder caps 29p are formed on tops of the protrusions 28p, 30 rp. The additional solder caps 30 rp are desirably formed above the active circuit part of the silicon layer 24 surface.
Patent JP-H1033718-A (JP)
Title: Golf ball cleaner
Inventor: KAMIYAMA SAICHI
IPC: A63B47/04
Filed: 1996-07-22
Abstract: PROBLEM TO BE SOLVED: To enable to clean a mass of golf balls easily, smoothly, and automatically at a time, by spirally rotating and guiding golf balls at least under directing a tank main body toward a discharging port using an agitating means linked with cleaning brushes. SOLUTION: This golf ball cleaner rotates both rotation shafts 4a and 4b by only turning the power source of the driving device on to send dirty balls supplied from a supply port 2 to a discharge port 3 side at the opposite position. Utilizing rotating force by both rotation shafts 4a and 4b and up-lifting force by a cleaning brushes 5, a mass of golf balls consecutively retained in a tank main body 1 is spirally agitated around the central rotation shaft 4a toward the proceeding direction. Thus, golf balls are rubbed together to clean off dirt on the surface by effect of flowing-in of a detergent and water respectively from a detergent supply means 6 and a cleaning water supply means 7.
Patent JP-S6359872-A (JP)
Inventor: CHIYAARUSU JII RAMU
IPC: A24D3/04
Filed: 1987-08-25
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-H0491812-A (JP)
Title: Controller for meandering
Inventor: MORITA SHINICHI
IPC: B21B37/00
Filed: 1990-08-07
Abstract: PURPOSE:To securely correct a meandering on the inlet side of a rolling mill by suitably adjusting a gain of a proportional and integral system through a fuzzy inference with a tension deviation of a rolled stock between both sides on the outlet side of the rolling mill and an amount of meandering of the rolled stock on the inlet side of the rolling mill as variables. CONSTITUTION:The tension of each rolled stock 1 on an operator side and a drive side on the outlet side of the rolling mill 2 is detected to obtain a deviation. This deviation is brought under proportional and integral control to operate amounts of deviation at the rolling down position. The reference of each rolling down position is corrected respectively by an amount of deviation of each rolling down position. In a controller of this meandering are provided a detecting means 13 for an amount of meandering to detect the amount of meandering of the rolled stock 1 on the inlet side of this rolling mill 2, a fuggy interference means 16 to determine a suitable gain of this proportional plus integral system through a fuggy interference with this detected amount of meandering and the deviation of tension of this rolled stock as variables and a multiplication means 17 to adjust the gain of the above proportional plus integral system so that this gain can be obtained.
Patent JP-S60104863-A (JP)
Title: Directly coupled control equipment of fluid transmission device in automatic speed change gear for car
Inventor: AOKI TAKASHI
IPC: F16H61/14
Filed: 1983-11-08
Abstract: PURPOSE:To improve fuel consumption even if no load is imposed on auxiliary machinery by reducing the transmission capacity of a directly coupled mechanism when consumption energy of the auxiliary machinery driven by an engine exceeds the fixed value. CONSTITUTION:Engagement force control means Dc comprises a timing valve, a modulate valve 60, an idle release valve 70 and a solenoid valve 80 as an element forming pressure reducing means. When consumption energy of auxiliary machinery S driven by an engine exceeds the fixed value, the transmission capacity of a directly coupled mechanism Cd is controlled to decrease or be at zero. Thus, the engagement force of the direct-coupled mechanism Cd can be compensated not to be strong excessively by the load of the auxiliary machinery S, so that it is not necessary to set the engagement force at a smaller value, and fuel consumption rate can be improve even if no load is imposed on the auxiliary machinery.
Patent JP-H0373323-A (JP)
Title: Tablet preheating device
Inventor: TANIGUCHI SHINICHIRO
IPC: B29C45/72
Filed: 1989-08-14
Abstract: PURPOSE:To prevent a tablet from deforming so as to lessen the air remaining between the tablet and a pot in order to reduce the generation of void failure by a method wherein rollers are rotated without stop even after the completion of preheating until the tablet is taken out of a tablet preheating device. CONSTITUTION:By pressing a starting button 15 under the condition that a tablet 14 is seated on electrode rollers 12, a motor 16 for opening and closing a hood is started and a hood opening and closing mechanism 17 is actuated so as to close the hood 13. In succession, a first timer 18 starts its actuation so as to actuate a high frequency oscillating tube 19 and, at the same time, to drive a motor 20 for the lower electrode rollers in order to heat the tablet 14, which is under the rotation of about 50 turns per min by means of the lower electrode rollers 12, by high frequency electrostatic field. After the predetermined period of time T1, the heating comes to an end and the hood 13 is opened. Next, a second timer 31 actuates so as to further continue the rotation of the heated tablet 14B for the predetermined period of time T2 without stopping the motor 20 or to keep the condition, in which no depression deformation occurs, until the tablet is taken out of the device concerned and set in the pot of a molding device.
Patent JP-S6271354-A (JP)
Title: Digital interpolation type psk modulation system
Inventor: TAKAHASHI YASUFUMI
IPC: H03H17/00
Filed: 1985-09-25
Abstract: PURPOSE:To correspond the system to a different data rate by interpolating two adjacent signals of a sampling output of a digital low pass filter such as a roll-off filter eliminating the high frequency component of an input data at an interval being twice the carrier frequency. CONSTITUTION:The titled system consists of a counter 23, a shift register 24, a ROM 25, latches 26, 27, 32, a subtractor 28, a ROM 29, a switch 30, an adder 31, a polarity inverter 33, a D/A converter 34 and a low pass filter 35. The speed of the ROM 29 depends on the sampling frequency fCL and is independent of the carrier frequency fc/2. Further, the capacity of the ROM 29 depends on the quantization level of the output of the ROM 25 in case of the linear approximation and in case of, e.g., 8-bit quantization, since the kinds of gradient are 512 ways at maximum, the number of levels is not increased so much. Further, the carrier frequency is set independently of the data rate.
Patent JP-H0748682-A (JP)
Title: Surface treatment of aluminum heat exchanger
Inventor: NAKAMURA MAYUMI
IPC: C23F11/00
Filed: 1993-08-03
Abstract: PURPOSE:To reduce the cost for waste liq. treatment and reduce the production cost of an aluminum heat exchanger by excluding harmful matter from the waste liq. CONSTITUTION:A surface-treating layer is formed on the surface of an aluminum heat exchanger with a rust inhibitor. The inhibitor is formed by water-soluble polyamine polyamide resin-tannic acid-titanium, water-soluble polyamine polyamide resin-tannic acid-zirconium, water-soluble acrylic styrene resin-phytic acid-zirconium, PVA-tannic acid-lithium, tannic acid-titanium, tannic acid- zirconium, tannic acid-lithium, phytic acid-titanium, phytic acid-zirconium, phytic acid-titanium or a silane coupler. Further, a hydrophilic film contg. a disinfectant is formed, if necessary, on the surface of the surface-treating layer.
Patent JP-2001033992-A (JP)
Title: Coating fluid for charge generatign layer and electrophotographic photoreceptor using same
Inventor: FUJII TETSUYA
IPC: G03G5/05
Filed: 1999-07-26
Abstract: PROBLEM TO BE SOLVED: To provide a coating fluid for the charge generating layer superior in productivity and coatability and long in coating fluid life and high in sensitivity and to provide a electrophotographic photoreceptor formed by using it. SOLUTION: The charge generating layer of the electrophotographic photoreceptor is obtained by dispersing a phthalocyanine composition into an organic solvent and applying it, and this phthalocyanine has at least 2 main diffraction peaks in 24.0 deg. and 27.2 deg. in Bragg (2θ±0.2 deg.) angles in the X-ray diffraction spectra using CuKα, and the organic solvents to be used for the charge generating layer of the electrophotographic photoreceptor is a mixture of at least 2 kinds of solvents of that having no hydrogen bond and that of capable of forming the hydrogen bond.
Patent JP-S6189461-A (JP)
Inventor: WADA SHUKO
IPC: F25D17/08
Filed: 1984-10-05
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-H0759661-A (JP)
Title: Soup supply device
Inventor: ISHIKAWA KENICHI
IPC: A23L23/00
Filed: 1993-08-25
Abstract: PURPOSE:To improve the taste of edible soup even by the use of a soup supply device for diluting condensed soup with hot water so as to prepare edible. CONSTITUTION:This soup supply device comprises a condensed soup tank 2 for reserving liquid condensed soup N, and a hot water tank 3 incorporating an electrical heater for reserving hot water W, a mixing tank 4 for mixing the condensed soup N fed from the condensed soup tank with the hot water W from the hot water tank 3 into edible soup, and for reserving the edible soup S, and an electrical heater 35 incorporated in the mixing tank 4 for heating the edible soup.
Patent JP-H0868644-A (JP)
Title: Updatable navigation software and vehicle navigation system with flexible memory configuration
Inventor: FUJII TAKAO
IPC: G01C21/26
Filed: 1995-08-18
Abstract: PURPOSE: To update a navigation software without removing it from a system and to expand functions other than navigation by a secondary memory by using an interface for inserting and removing a reprogrammable nonvolatile memory and memory cards in various formats. CONSTITUTION: Database including map information is stored at a database medium 26 consisting of CD-ROM etc., and a software instructing the operation of a calculation means 20 is stored at a main memory 28 consisting of a programmable nonvolatile memory such as SRAM. When the database medium 26 is inserted into an interface slot 27 and a navigation program is started, a CPU 24 compares the navigation software of the medium 26 with that of the main memory 28 and navigating is started with a software stored at the main memory 28. When both softwares differ, the software of the medium 26 is loaded into the main memory 28 and the software is updated, and then navigation is started.
Patent JP-S60101064-A (JP)
Title: Electronic typewriter
Inventor: UENO HIDEO
IPC: B41J3/46
Filed: 1983-11-09
Abstract: PURPOSE:To enhance the efficiency in the fabrication of a document by an electronic typewriter, by displaying the part succeeding to the rearmost part of a part printed when the printing of data of document moment is interrupted to a display apparatus. CONSTITUTION:When a stop key is pushed down and the input of a printing stop code is present, a CPU sets a printing stop address to a pointer 2a and sets the lowermose inferior figure of a 16-column liquid crystal display apparatus LCD 5. In the next step, in document memory, the data of the address indicated by the pointer 2a is displayed to the column of LCD 5 indicated by the pointer 2b. When display to all columns is completed, the printing of the data of the document memory is finished. When the display to all columns are not still completed, ''1'' is added to the pointer 2a. Subsequently, ''1'' is subtracted from the pointer 2b and, thereafter, display to the column of LCD 5 is performed and a series of operatios for displaying data succeeding to the rearmost part of data printed to all columns of LCD 5 are repeated.
Patent JP-H0556685-A (JP)
Title: Controller for paper making machine
Inventor: TOMIOKA TAKASHI
IPC: H02P29/00
Filed: 1991-08-22
Abstract: PURPOSE:To realize production of take-up rolls with uniform quality by providing a paper take-up drum, a drive motor therefor, a thyristor controller, and a tension operating unit. CONSTITUTION:The controller for paper making machine comprises a rated torque setter 28 for a motor 24, a rated current setter 29 for the motor 24, a mechanical loss setter 30 for a take-up drum 23, and a tension setter 31 for a paper 22. A current reference operating unit 34 operates a current reference for the motor 24 based on these set values. A tension operating unit 39 operates the tension of the paper 22 based on respective set values and an input current to a thyristor controller 25 extracted through a current transformer 35 and thus operated tension is displayed on a display 40. According to the invention, take-up rolls 21 can be produced with uniform quality.
Patent JP-S6454453-A (JP)
Title: Image forming device
Inventor: KAMEI NAOYUKI
IPC: G03D9/00
Filed: 1987-08-25
Abstract: PURPOSE:To simplify a heating device and to reduce running cost by using heat generated from an optical system device so that an image receiving sheet is heated. CONSTITUTION:A fan 7 is actuated just with the process of forming an image and brings the air of the outside into a main body 1 through a hole part 71 to form the flow of the air in the main body 1. The air, which is brought in, is sent from the right to the left above a partitioning plate 4, meandering through the optical system device 5. Moreover it passes through a ventilation part 13 to collide with a conveying belt 12b and gets away to the outside from the upper part of a paper ejecting tray 11. The optical system device 5 has light source lamps 51 and 51 and generates the heat by scanning an original, and the heat passes through the ventilation part 13 with the flow of the air to be sent to the conveying belt 12b. The image receiving sheet where a colored image is formed is conveyed on the conveying belt 12b and heated with the said heat to accelerate the coloring of the image receiving sheet, and also thermoplasticity polymeric pigment is melted and becomes in a softened state to give a polish to the colored image. Thus, the cost of a device and the running cost can be reduced.
Patent JP-S58116093-A (JP)
Title: Direct current machine
Inventor: MORITA NOBORU
IPC: H02K23/24
Filed: 1981-12-28
Abstract: PURPOSE:To prevent a brush spark by exciting an auxiliary interpole coil so  that transformer voltage induced in an armature coil being rectified by the  change of main magnetic flux is denied by speed electromotive force by interpole magnetic flux. CONSTITUTION:The change of main magnetic flux 1 generated by a main pole coil 2 is detected as voltage by a search coil 10, and the change is inputted to a gate circuit 11. The gate circuit 11 controls a control DC power supply 9 so that currents flow through the auxiliary interpole coil 8 in proportion to the output voltage of the search coil 10. Accordingly, even when field control by a field power supply S is exectued suddenly, speed electromotive force proportional to the changing rate of main magnetic flux is generated in the armature coil, and the speed electromotive force densies transformer voltage generating the brush spark, thus previously preventing the bush spark.
Patent JP-H1053663-A (JP)
Title: Production of silicone-based rubber foam
Inventor: ODAJIMA SATOSHI
IPC: C08J9/12
Filed: 1996-08-09
Abstract: PROBLEM TO BE SOLVED: To stably obtain the subject foam having uniformly dispersed fine foams without highly controlling curing/foaming rates by allowing to permeate and diffusing a gaseous substance into a silicone-based rubber composition, reducing the pressure at a specific rate, foaming and then curing. SOLUTION: (B) A substance which is a gas at a normal temperature under normal pressure stored in a buffer part 3 is permeated and diffused under >=the critical pressure of the substance at >=its critical temperature into (A) a silicone- based rubber composition in an uncured state placed in a sheetlike state on a product part 2 in a mold 1. The pressure is reduced at >=10kgf/cm<2> /sec rate by opening a valve 5 to expand the composition A, which is cured as it is in the mold 1. Consequently, the substance B can be quickly permeated and diffused into the component A and fine foams having <100μm size can be formed.