baber/WOPTO huggingface dataset:
Patent JP-2000079659-A (JP)
Title: Material for leather-like article and leather-like article wherein material is laminated to base material
Inventor: UHARA ATSUHIKO
IPC: B32B25/08
Filed: 1999-06-30
Abstract: PROBLEM TO BE SOLVED: To provide a material for a leather-like article and the leather-like article friendly to environment, light in wt., excellent in surface strength and having a good touch. SOLUTION: In a laminate consisting of a polyolefinic thermoplastic elastomer layer and a polyurethane layer, a material for a leather-like article comprises a natural org. matter fine powder added in the polyurethan layer. In a laminate consisting of the polyolefinic thermoplastic elastomer layer, the polyurethane layer and a surface coating layer, the material for the leather-like article comprises the natural org. matter fine powder added to the surface coating layer and this material is laminated to a base material to obtain the leather-like article.
Patent JP-H0744296-A (JP)
Title: Key inputting device
Inventor: HANADA TOMOHIKO
IPC: G06F3/02
Filed: 1993-07-28
Abstract: PURPOSE:To prevent the deterioration of a keyboard operability by using a designated key group as one key. CONSTITUTION:Preliminarily designated more than two keys from among the plural keys are defined as one group, and one key code corresponding to the group is specified. At the time of detecting that one of the keys belonging to the specified group is pressed and pressing of the keys is detected, the specified key code corresponding to the detected group is outputted instead of the key code corresponding to the pressed key. Then, since the press of the key is detected until such time as that end of the press of the entire keys belonging to the group is detected, the output of the key codes of the keys belonging to the group is prevented after the key code is outputted.
Patent JP-2001011534-A (JP)
Title: Austenitic stainless steel screw
Inventor: KOWADA KINYA
IPC: C23C8/22
Filed: 1999-06-30
Abstract: PROBLEM TO BE SOLVED: To provide an austenitic stainless steel screw which is smooth in screwing operation and excellent in corrosion resistance. SOLUTION: In the austenitic stainless steel screw, a screw stock comprising a head part 2 and a leg part 3 integrated with this head part 2 and having a thread 5 is obtained through the heading and form-rolling, and this screw stock is heated at a treatment temperature of <=500 deg.C in a fluorine reaction gas atmosphere to harden the surface by diffusing carbon in the surface of the screw stock, the machining is easy, the corrosion can be prevented, and the surface hardness is improved, and an extremely ideal screw excellent in corrosion resistance and high in surface hardness can be obtained. In addition, this surface is not magnetized, and thus, no rust is generated. No damage is incurred when driving this screw by a driver bit, and the appearance and the reliability are improved. Seizure phenomenon is difficult to generate between the screw leg part and a work.
Patent JP-H1139874-A (JP)
Title: Semiconductor storage device
Inventor: ISHITANI MAKOTO
IPC: G11C11/409
Filed: 1997-07-11
Abstract: PROBLEM TO BE SOLVED: To provide a semiconductor storage device which can accurately read stored information by suppressing variation of internal power supply voltage and influence of leak of charges from memory cells. SOLUTION: A bit line equalizing level generating circuit 1 supplies a voltage of bit line equalizing level VE1 to each bit line BLi on the basis of NMOS transistor N2, resistor R3 and resistor R4. When there is no variation of internal power supply voltage VCC, the bit line equalizing level BE1 is lowered to 1/2VCC level. When the internal power supply voltage CC drops, the bit line equalizing level VE1 becomes lower than the 1/2VCC level based on the threshold value voltage of the NMOS transistor N2.
Patent JP-H0636107-A (JP)
Title: Coin identifying device
Inventor: KAKIZAWA TOSHIO
IPC: G07D5/08
Filed: 1992-07-14
Abstract: PURPOSE:To enable normal judgement without changing data for judgement even when any false coin is inserted by comparing the average value of the detected values of coins, which are judged to be normal, with the average value of a reference value storage means and correcting the data of a maximum value, minimum value and average value. CONSTITUTION:When the maximum value is detected with the passage of coins, a magnetic sensor 17 judges the coin. By using the value of a data RAM 33 for judgement, it is compared whether the maximum value of change check data is in the range of the maximum value of the judgement data or the minimum value, and whether it is a coin or not, and the denomination of the coin are judged. Thus, the average value is calculated from the sum of the change check data stored in a sum storage memory. This average value is compared with the data for judgement of the relevant denomination among the judgement data in the judgement data RAM 33. Corresponding to the level of the average value of data for judgement, a fixed value is subtracted/added from to the maximum value, minimum value and average value of the data for judgement in the RAM 33, and the value of data for judgement is updated.
Patent JP-H0349889-A (JP)
Title: Hand device for industrial robot
Inventor: KURIHARA TERUO
IPC: B25J15/00
Filed: 1989-07-19
Abstract: PURPOSE:To hold a plate-shaped workpiece without generating damage and deformation, which are generated by pressing the peripheral surface of the workpiece to the center direction, by respectively holding the thin plate workpiece with a main holding finger and an advanced subholding finger and the thick plate workpiece with the main holding finger and a base unit surface. CONSTITUTION:A plane of a disk-shaped workpiece 4 is pressed by a main holding finger 7. While the disk plane of the thick plate workpiece is held by a base unit surface 6a and a holding end of the main holding finger 7. Further the disk plane of the thin plate workpiece is held by an advanced subholding finger 9 and the main holding finger 7.
Patent JP-S6183227-A (JP)
Inventor: PIITAA POORU PORIKASUTORO
IPC: C08G69/00
Filed: 1985-08-27
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-2001014544-A (JP)
Title: Article vending machine
Inventor: OTA TAKAHISA
IPC: G07F11/58
Filed: 1999-06-30
Abstract: PROBLEM TO BE SOLVED: To cope with an article without exchanging stockers, etc., even though the sizes of articles are changed by providing a motion support member which extends along a layer direction and supports a frame body in a direction perpendicular to the layer direction in a freely movable way. SOLUTION: A supporting plate 14 consists of a rectangular part 15 which is set to the width between the side plates 13a of a stocker frame 13 and is in a rectangular shape at the front viewing and projecting parts 16 projecting horizontally from both end sides of both left and right edges of the part 15. Rectangular slide grooves 19 opened with width being larger than the part 16 of the plate 14 are respectively formed the upper and lower sides of each of the plates 13a of the frame 13 horizontally. The interval between the upper and lower slide grooves 19 is set to be almost the same as the interval of the parts 16. A plurality of positioning slots 20 that extends vertically are formed at the lower edge of each of the grooves 20 horizontally with fixed intervals. The width of each groove 20 is formed to be larger than the thickness of the part 16.
Patent JP-2000006853-A (JP)
Title: Cab tilt device
Inventor: IWASA MITSUHIRO
IPC: B62D33/067
Filed: 1998-06-17
Abstract: PROBLEM TO BE SOLVED: To reduce weight of a cab tilt device by preventing lowering of a cab even when a mechanical cab lowering preventive device is eliminated. SOLUTION: A stay 11 is supported free to slide by a slide guide 10 on a cylinder 5 of a cylinder device 4 interposed between a cab 1 and a frame 2 and to tilt the cab, and an upper end part of the stay 11 is connected to a head end part of a piston rod 6 of the cylinder device. A stop switch 25 to maintain stopping of an electric motor of the cylinder device 4 is arranged on an upper end part of the cylinder 5, a stop lever 17 to actuate the stop switch 25 by revolving at the time when a sliding end part 18 is positioned at a first inclined surface part 13 of the stay 11 is supported on the upper end part of the cylinder 5, and a release lever 21 is linked to the stop lever 17. Consequently, it is possible to prevent lowering of the cab, accordingly, to eliminate a mechanical cab lowering preventive device and to reduce weight and cost of a cab tilt device.
Patent JP-H0514875-A (JP)
Title: Image encoder
Inventor: YANAGIHARA HISAFUMI
IPC: H04N7/30
Filed: 1991-07-02
Abstract: PURPOSE:To make an encoding area smaller and to improve encoding efficiency. CONSTITUTION:A blocking circuit 12 divides image data into a block setting nXn pieces in spatial arrangement to be one block. A DTC circuit 13 calculates a conversion coefficient by DCT of image data in the respective block. A quantization circuit 14 devides the area 50 of the conversion coefficient into an area 51 of which row/column numbers are larger than a prescribed value K and the other area 52, respectively detects maximum row numbers (u), U and maximum column numbers (v), V, where a significant conversion coefficient exists at the respective areas 51 and 52 and detects areas 53 and 54 of which row/ column numbers are respectively less than (u), (v), U, and V. Then, the quantization circuit 14 quantizes only the conversion coefficient of the areas 53 and 53 and forms quantization data so as to output it.
Patent JP-S6248983-A (JP)
Title: Rotary compressor for cooling and heating
Inventor: MATSUZAKI TSUTOMU
IPC: F04C18/344
Filed: 1985-08-26
Abstract: PURPOSE:To prevent the seizing of a sliding part, reduce the quantity of abra sion, and improve heat exchanging efficiency by forming the inner peripheral wall surface or the sliding part of a cam ring with a sintered alloy of cast iron fiber containing graphite and giving a self-lubricating property to said inner peripheral wall surface. CONSTITUTION:When a rotor 7 rotates, the temperature of a rotor 3 part and a cam ring 2 rises. Since the material of the cam ring 2 is of a sintered alloy of cast iron containing a graphite of 2.5-30% in weight. Therefore, the inner peripheral wall surface of the cam ring 2 acts as a self-lubricating member in the clearance between the sliding part 8 and the rotor 7. Accordingly, friction coefficient between the sliding part 8 and the rotor 7 can be reduced suppressing rise in temperature of the rotor 3 and the cam ring 2 low, and resistance to seizing between the sliding part 8 and the rotor 7 is improved. Also, the feed of lubricating oil can be reduced, the quantity of lubricating oil dissolved in a refrigerant can be reduced, and the heat exchanging efficiency of a rotary compressor for cooling and heating as a whole can be improved.
Patent JP-S57109591-A (JP)
Title: Transverse splicing method of steel strip in spiral mill
Inventor: SHIFUU NAOHIKO
IPC: B23K9/025
Filed: 1980-12-26
Abstract: PURPOSE: To improve the working efficiency of this mill by disposing a carriage for trailing end and a carriage for leading end on a coil line, tuning the speeds of the carriages to the delievery speed of coils and transversely splicing and welding the coils with a cutter and a transverse splicing and welding device provided on the carriages.  
     CONSTITUTION: A carriage 4 for leading end is made movable at a speed higher than that of the delivery speed of steel strips 6, 6' and scrap tables 8, 9 of a carriage 3 for trailing end are run and moved synchronously with the carriage 3 and are made retreatable laterally in a prescribed position 2'. The leading strip 6 is cut of its trailing end under delivery of the strips and after the leading end of the succeeding strip 6' is cut in a stopped state, it is run and moved at the speed higher than the delivery speed of the strips to catch up the strip 6, whereby both ends are butted and are transversely spliced and welded with a welding device 7. 
     COPYRIGHT: (C)1982,JPO&Japio
Patent JP-2001014038-A (JP)
Title: Regulator
Inventor: TARUSAWA TETSUNOBU
IPC: G05D16/06
Filed: 1999-07-01
Abstract: PROBLEM TO BE SOLVED: To provide a regulator with a lock mechanism without disturbing a pressure adjusting work. SOLUTION: This regulator 1 is to open/close main valve 14, 15 by fluctuation of diaphragm assembly 4 in accordance with the pressing force of a spring 29 and pressure balance in diaphragm chambers 5, 6. A cap member 28 engaged to transmit rotation to an adjusting axis 26 is engaged in a part of it to be slidable in up and down directions, and a lock means 31 in which an engaging part 35 to be engaged in a regulator main body 2 is formed is integrally provided. A locked state to restrict the rotation of the cap member 28 by engaging the engaging parts 35, 2a of the cap member 28 and the regulator main body 2 by sliding the lock means 31 downward, and a non-locked state to make the cap member 28 rotatable by releasing engagement between the engaging parts 35, 2a by sliding the lock means 31 upward are available.
Patent JP-2001010092-A (JP)
Title: Card reader/writer
Inventor: KATSUMURA MASANOBU
IPC: B41J2/32
Filed: 1999-07-01
Abstract: PROBLEM TO BE SOLVED: To provide a card reader/writer capable of correcting deformation of a card and reducing an operating time period from insertion of the card to discharge thereof. SOLUTION: A card reader/writer 1 comprises driving rollers 6-9 for moving a card 2, follower rollers 16-19, a print head 21 for printing information on a thermally reversible coloring layer of the card 2 and an erasing head 22 for erasing information printed on the thermally reversible coloring layer. A pair of correcting rollers 20, 23 for correcting deformation of the card 2 and conveying the card 2 are provided between the print head 21 and erasing head 22 which are independently contacted to or separated from the card 2.
Patent JP-S6431880-A (JP)
Title: Water-color ink for writing utensil
Inventor: OGURA NORIO
IPC: C09D11/17
Filed: 1987-07-27
Abstract: PURPOSE:To obtain the titled ink without causing bad writing, such as blurring, and feathering even by allowing an uncapped pen to stand for a long period and suitable as a ball point pen, marking pen, etc., by adding sorbitol to a system containing a watersoluble dye or water-color pigment. CONSTITUTION:The aimed ink obtained by adding preferably 0.5-50wt.% sorbitol to a system containing a water-soluble dye or water-color pigment. Furthermore, other water-soluble organic solvents, such as ethylene glycol, propylene glycol or diethylene glycol, are preferably used together and the amount of the sorbitol used is preferably limited to <=20wt.%.
Patent JP-H09127081-A (JP)
Title: Continuous reproducing column for cation electrical conductivity measurement
Inventor: TEEUON RII
IPC: G01N27/06
Filed: 1996-07-17
Abstract: PROBLEM TO BE SOLVED: To realize continuous use by providing a space for feeding cleaning liquid carrying cationic ions passed through a cationic exchange membrane using a pair of cleaning spacers thereby regenerating a cationic exchange resin automatically. SOLUTION: A pair of cationic exchange membranes 5 and supporting spacer 12 and a pair of cleaning spacers 14 are arranged alternately between a pair of electrodes 6, 7. The spacer 12 is constituted to secure the pair of cationic exchange membranes 5 while filling the space therebetween with a cationic exchange resin such that ion exchange can be carried out when a measuring water flows through the resin 3. The pair of electrodes 6, 7 apply a potential difference for permitting migration of cations to the cathode side and hydrogen ions are generated from the anode 6 and substituted for the resin 3 and adsorbed cation thus regenerating the resin 3. Hydroxide ions are generated from the cathode 7 and caused to react on the cations passed through the exchange membrane 5.
Patent JP-H0351149-A (JP)
Title: Thermal transfer printer
Inventor: NAKAMIZO SEIICHIRO
IPC: B41J13/00
Filed: 1989-07-20
Abstract: PURPOSE:To enable simultaneous printing of both surfaces of, for example, a postcard by arranging the carrier and platen of each printing device symmetrically at points on both sides of a paper feed path. CONSTITUTION:Printing devices 20, 30 are arranged so that the front printing device 20 is inverted to a rear printing device 30 and thereby both devices are symmetrical at dots on both sides of a paper feed path for printing paper P. Consequently, a thermal head 22 of the front printing device 20 becomes opposed to a platen 38 of the rear printing device 30. At the same time, a thermal head 32 of the rear printing device 30 becomes opposed to a platen 28 of the front printing device 20. Next an ink ribbon cassette 5 is mounted on each carrier 21, 31, and motors 23, 33 are rotated forward and backward when printing is performed. Then a printing signal is connected to the thermal heads 22, 32 with carriers 21, 31 moving forward and backward and thus perfect printing is performed simultaneously on the front and rear surfaces of printing paper such as postcard.
Patent JP-H0833301-A (JP)
Title: Brushless motor
Inventor: SAKASHITA HIROSHI
IPC: H02K5/16
Filed: 1994-07-18
Abstract: PURPOSE:To obtain a small-sized flat motor in which the rotational accuracy is enhanced. CONSTITUTION:A roller 36 comprising a steel ball 31 and a holder 32 constitute a thrust bearing along with a bearing ring 33. The roller 36 is contained, at least partially, in a recess 24c formed in a hub base 24 and the bearing ring 33 abuts against the axial end face of a radial bearing 22 and held thereat. Consequently, the steel ball 31 abuts against the recess 24c in the hub base 24 and the bearing ring 33. A side wall may be formed on the outer circumferential side of the bearing ring 33 in order to regulate the position of the roller by means of the inner circumferential face of the side wall or it may be regulated by means of the inner circumferential face of the recess in the hub base. Alternatively, irregularities may be formed on the bearing ring in order to requlate the position of the roller.
Patent JP-H0482931-A (JP)
Title: Production of combined filament yarn
Inventor: ISHIYAMA KOJI
IPC: D02G3/04
Filed: 1990-07-18
Abstract: PURPOSE:To produce the subject combined filament yarn in high process stability while scarcely forming foreign material on the surrounding of a polyamide spinning nozzle hole by extruding a polyamide containing an Mg compound, etc., as a metallic component and a polyester in molten state. CONSTITUTION:The objective combined filament yarn can be produced by extruding a polyester and a polyamide in molten state from separate extrusion nozzles distributed on the surface of the same spinneret. The polyamide used in the above process contains 10-1,000ppm (based on the polyamide) of at least one kind of compound selected from Mg compounds, Al compounds and Co compounds as a metallic component.
Patent JP-S6248936-A (JP)
Title: Cylinder number controlling engine
Inventor: YOSHIOKA SADASHICHI
IPC: F02D17/02
Filed: 1985-08-26
Abstract: PURPOSE:To feed each cylinder with mixture gas of a prearranged air-fuel ratio in an easy manner, by separating suction passages for an operating cylinder and a stopping one from each other at the time of cylinder reducing driving, while installing an air flow meter in the suction passage for this operating cylinder. CONSTITUTION:A suction passage 2 consists of a suction passage 2A to be connected to an operating cylinder 3A and a suction passage 2B to be connected to a stopping cylinder 3B. An air flow meter 1 is installed in the suction passage 2A. A fuel injection valve 4 is installed at the upstream side of a suction port 6 provided with a suction valve 6a of each cylinder 3 in the suction passage 2 and it sprays fuel. Thus, at the time of cylinder reducing driving, a suction air quantity in the operating cylinder being actually operated is measurable, so that mixture gas of a prearranged air-fuel ratio is easily feedable to each cylinder.
Patent JP-H0635968-A (JP)
Title: Method and device for retrieving data base
Inventor: YASUE YOSHIHIRO
IPC: G06F17/30
Filed: 1992-07-15
Abstract: PURPOSE:To always execute the retrieval of data at a high speed in a short time by retrieving table elements by using a hash table in a size in proportion to the total number of tables. CONSTITUTION:This method uses a data base 1 composed of a total number 2 of tables and table elements 3 and before the retrieval of the data base is executed, the data base 1 is constituted in advance. In this case, the size of the hash table, namely, the total number 2 of tables or the number of groups can be changed by the total number of data. Namely, the retrieval of the data base is composed of a first process to constitute the data base 1 containing the total number 2 of tables and the table elements 3, second process (2) to prepare the hash table in the size proportional to the total number 2 of tables stored in the data base 1, and third process (3) to retrieve the table elements 3 by using the hash table.
Patent JP-H0351615-A (JP)
Title: Oxygen enriched combustion control device in combustion furnace
Inventor: YOSHIOKA HIDEKI
IPC: F23N3/00
Filed: 1989-07-20
Abstract: PURPOSE:To raise safety in the title device for the degassing tank of a blast furnace by providing an oxygen and air distribution calculation section and a conversion section to covert the air amount in mixture combustion air and judging the start or stopping of oxygen enrichment control by load and controlling the flow rates of air and oxygen. CONSTITUTION:When, for instance, the temperature of a combustion furnace 100 drops, the output of a regulator 3 increases by the detection of the temperature drop by a thermometer 2. The signal of the increased fuel quantity is sent to a multiplier 9 and it is divided by a theoretical volume of air from a constant value input device 26 to obtain an amount of truly required air. This amount is sent to a multiplier 10. The multiplier 10 outputs a combustion air quantity setting signal FD by the rate of excess air that is set by a setting device 11. A calculation unit 12 receives FD and calculates an air flow rate setting signal FB and oxygen flow rate setting signal FC. And, based on the results it controls control valves 14 and 17 through regulators 13 and 16 to increase the amounts of air and oxygen. If the temperature is raised, it reverses the operation. Safety is thereby raised.
Patent JP-H1133864-A (JP)
Title: Tool transport controlling device
Inventor: NAGANAWA YUUJI
IPC: B23Q3/157
Filed: 1997-07-14
Abstract: PROBLEM TO BE SOLVED: To reduce an operator's burden when tool can not be automatically replaced and to avoid an excessive large capacity of a tool stocker. SOLUTION: A tool transport controlling device includes a tool input instructing means which judges whether a required tool exists in a tool stocker 4, and if no, sets the tool feed mode, and a tool information notifying means which gives the information about the fed tool or collected tool in case required tool is fed directly to a tool magazine 5 or in case unnecessary tool is collected directly from the tool magazine 5.  The arrangement further includes a tool information judging means which judges whether the fed tool as notified by the notifying means is identical to the required tool as specified by the instructing means or whether the collected tool as notified by the notifying means is identical to the unnecessary tool and a tool transport ending means which judges that the tool transport is all completed in a case where all required tool as specified are fed and all unnecessary tools are collected and which concludes the tool transport process.