baber/WOPTO huggingface dataset:
Patent JP-H11178303-A (JP)
Title: Encoder device and parameter setting device thereof
Inventor: KATAGIRI TAKASHI
IPC: H02K29/08
Filed: 1997-12-09
Abstract: PROBLEM TO BE SOLVED: To reset an inside parameter through electric operation from the outside by outputting the transmission stopping demand signal of a differential signal to detect that it is driven in a condition, incapable of existing as a communication signal with a prescribed signal from the outside, and switching a transmission part to a transmission stopping condition. SOLUTION: A magnetic pole detecting magnet 2b of four poles is provided so as to correspond to a brushless motor 2 involving four magnetic poles. Rotational position data and magnetic pole position data of A, B, Z, U, V, and W phases are detected respectively. Motor drive position data Vu, Vv, Vw, detected by the first to third Hall elements 3 to 5, and the position data VZ, VA, VB detected by an MR sensor 6 are inputted into a waveform-reshaping circuit 7. While the disposing relation of the Hall elements 3 to 5 kept as it is, a VW switching circuit 11 switches the number of poles alternately between 4-pole and 2-pole. As a result, it is thus possible to reset a parameter through electrical operations from the outside of an encoder, even with the lid of the encoder closed.
Patent JP-H05268469-A (JP)
Title: Image processing method
IPC: H04N1/46
Filed: 1992-12-21
Abstract: PURPOSE: To duplicate a high-quality multiplexed color image by remapping colors of respective pixels stored in memory to an objective color selected for a set with the pixels. CONSTITUTION: The color of each pixel of the pixels stored in an image buffer 3 is decided by a remapping processor operated by a software stored in the memory and furthermore, an area in a color space to which the color of each pixel belongs is decided. Then the color of each pixel stored in the image buffer 3 is remapped to the corresponding objective color, i.e., the objective color related to the color area with the color of the pixels by a quantization type remapping processor 9. After that, the image remapped from the image buffer 3 is outputted to a color correcting circuit 5, where a color correcting procedure is executed to the image.
Patent JP-H05178457-A (JP)
Title: Work positioning correcting device for work conveyance line
Inventor: OGINO HIDEO
IPC: B65G47/28
Filed: 1991-12-24
Abstract: PURPOSE:To position a work in its specified position and posture by a device having simple structure without newly setting any specified conveyance reference to a work when plural works approximately in a similar shape are conveyed. CONSTITUTION:A positioning device 20 having a holding member engaged with the existing shaft hole 10a of a work 10 is provided, and a posture deciding device 30 having a press member 31 by which one side of the work 10 is pressed and a stopper member 41 making contact with the other side of the work 10 is provided. By engaging the holding member with the shaft hole 10a from below, centering is rotatably made in a reference position on the work 10. One side of the work 10 is pressed by means of the press member 31 and rotation of the work 10 is stopped selectively in a plurality of stop position by means of the movable stopper member 41. Plural kinds of works 10 and 10' approximately in a similar shape are positioned in a specified position and posture.
Patent JP-H11190458-A (JP)
Title: Valve stem bearing part structure
Inventor: OKADA AKIRA
IPC: F16K49/00
Filed: 1997-12-25
Abstract: PROBLEM TO BE SOLVED: To perform smooth cooling of the bearing part of a valve in a pressure container and smooth blocking of penetration of dust. SOLUTION: In a valve stem bearing part 10 formed that a valve stem 3 is extended through from the outer surface of a valve casing 1, through which high temperature fluid flows, to the inner surface thereof, a recessed part 12 is formed to open to the valve stem 3 and the inner surface of the valve casing 1 throughout the whole periphery of the slide surface of the valve casing 1. air (b) in the pressure container flows through a hole 13 in the valve stem 3 and a fine hole 14 through the pressure, and cooling of the bearing part 10 and penetration of dust are prevented from occurring. Active formation of the recessed part 12 smoothes inflow and outflow of the air (b) and smoothes cooling and dust penetration block operation. By arranging a heat insulation material 11, the thermal load of the packing 16 is further relieved.
Patent JP-H10196348-A (JP)
Title: Engine exhaust emission control device
Inventor: KAKU TENSO
IPC: B01D53/34
Filed: 1996-12-27
Abstract: PROBLEM TO BE SOLVED: To provide a device to improve maintainability and durability and reduce cost, in an exhaust emission control device for a vehicle. SOLUTION: A closed type water reservoir 10 is provided. An inlet pipe 11 is inserted in liquid in the water reservoir, and an outlet pipe 12 is arranged at a part above a liquid level in the water reservoir. Further, the other end of an engine outlet pipe 22 is connected to the exhaust port of an engine and exhaust gas is introduced in liquid in the water reservoir. After noxious gas is absorbed by liquid, purified air is discharged through the outlet pipe 12 of the water reservoir to the outside. A vacuum pump 40 is located between an engine outlet pipe and the inlet pipe of the water reservoir, and exhaust gas is forcibly introduced in a liquid layer slightly deeper than a liquid level in the water reservoir.  Further, a water cooling system consisting of an auxiliary water reservoir having radiation fins cooled by a fan is disposed in a closed type water reservoir, liquid in a closed type water reservoir is relatively alternated by a pump and a liquid temperature in the closed type water reservoir is decreased.
Patent JP-H11185703-A (JP)
Title: High pressure discharge lamp
Inventor: NIIMI TOKUICHI
IPC: H01J61/26
Filed: 1997-12-25
Abstract: PROBLEM TO BE SOLVED: To remove useless molecules inhabiting an inner space of a ceramic discharge tube, in not only manufacturing but also lighting. SOLUTION: When a high pressure discharge lamp is lighted up, gaseous molecules actively move in a container 4 in comparison with the movement befor lighting. When such gaseous molecules are passed through pores of a porous non-conductive member 13, the gaseous molecules are passed into a getter 5a. Through the pores of the porous non-conductive member 13, ionized luminous material, hydrogen and oxygen having molecular weight smaller than that of starting gases are passed preferentially. Conclusively, after manufacturing the high pressure discharge lamp, even if useless gases, namely hydrogen, oxygen and water vapor remain in an inner space of the container, these hydrogen, oxygen and water vapor are removed outside the container 4 while the high pressure discharge lamp is lighted up or after the lamp is putted out.
Patent JP-2001171412-A (JP)
Title: Vehicle seat
Inventor: SAKAKIBARA YASUHIRO
IPC: B60N2/90
Filed: 1999-12-16
Abstract: PROBLEM TO BE SOLVED: To improve outward appearance of the back rest of a vehicle seat. SOLUTION: This vehicle seat S comprises a seat cushion SC and a seat back SB movably forward and backward, on a pair of seat legs 3a, 3b or right and left sides stood respectively at intervals on a cabin floor. In the vehicle seat S, an air conditioning duct 10 is elongated in the interval below the seat between both seat legs 3a, 3b, and a supply opening 2 of the air conditioning duct 10 is arranged toward the back of the seat. A horizontal wall-shaped cover member 5 for blocking the interval is installed between both seat legs 3a, 3b, to cover and conceal the air conditioning duct 10, and an opening part 55 for blowing out conditioning air from the supply opening 2 to the back of the seat is formed on the cover member 5, thereby to send out the conditioning air.
Patent JP-H11240706-A (JP)
Title: Preparation of graphite sheet and graphite sheet laminate
Inventor: OKI YOSHIMASA
IPC: B32B15/04
Filed: 1998-12-16
Abstract: PROBLEM TO BE SOLVED: To provide a method for producing a graphite sheet having electroconductivity and high heat conductivity of characteristics of the graphite sheet as a base, and capable of allowing a plural number of sheets thereof to be laminated, and further to produce the graphite sheet laminate. SOLUTION: This method for producing a graphite sheet comprises subjecting a plural number of sheets of graphite film sandwiching a soft metal 2 such as indium to a rolling treatment so that the metal 2 may enter fine concavoconvexs on the surfaces of the graphite sheets at both sides to make the graphite sheets 1 stick to each other. The graphite sheets are stuck and integrated by the production method to form the graphite laminate.
Patent JP-H05182815-A (JP)
Title: Manufacture of rare earth permanent magnet
Inventor: MINOWA TAKEHISA
IPC: C22C33/02
Filed: 1991-12-26
Abstract: PURPOSE:To obtain a high-performance magnet by mixing PuNi3 type intermetallic compound powder having specific crystal structure with R2T14B phase (R represents a rare earth element and T represents Fe or Fe and Co) alloy powder at a specific weight ratio and sintering a mixture. CONSTITUTION:An alloy mainly composed of R2T14B phase (R represents a rare earth element containing Nd, Pr and Dy as main bodies and T a transition metal containing Fe or Fe and Co as main bodies) is used as an A alloy, and an alloy mainly consisting of a PuNi3 type intermetallic compound, crystal structure of which is represented by a space group of R-bar 3m, is employed as a B alloy. 1-40wt.% B alloy powder is mixed with 99-60wt.% A alloy powder, the mixed powder is pressure-molded in a magnetic field, and a molded form is sintered in a vacuum or an inert gas atmosphere, and thermally treated at a temperature lower than a sintering temperature. Accordingly, a high- performance magnet, in which a high energy product is balanced, can be acquired.
Patent JP-2001176964-A (JP)
Title: Semiconductor device and method of fabrication
Inventor: KOMORI SHIGEKI
IPC: H01L21/8234
Filed: 1999-12-16
Abstract: PROBLEM TO BE SOLVED: To obtain a high density semiconductor device, and a method of fabrication, by forming plugs and an interconnection readily for a fine pattern when conductive plugs buried in contact holes and an interconnection are formed simultaneously. SOLUTION: The semiconductor device has a structure where at least two different active regions are connected electrically using a conductive plug 6 formed between gate electrodes 3, 4.
Patent JP-H05215244-A (JP)
Title: Seal ring having composite elastic modulus
Inventor: HENRII EI TORAUBU
IPC: F16J15/24
Filed: 1991-12-27
Abstract: PURPOSE: To provide a durable seal ring applicable to a fluid under pressures ranging from a low to a high pressure encountered between a cylinder and a piston or the like. CONSTITUTION: A plurality of rings 12, 14 with different elastic moduli, one with low elasticity and the other with high elasticity having facing joining surfaces 38, 30 are joined with an adhesive layer 18 provided at the joining surfaces 38, 30 to form an integrated seal ring with a single compound elastic modulus. The inner circumferential part of the joining parts is pressed to a sliding plane as a sealing zone. As a soft low elastic modulus ring is joined to a hard high elastic modulus ring, deformation, damage and abrasion of the seal ring can be decreased.
Patent JP-H04304754-A (JP)
Title: Apparatus and method for forming virtual link
Inventor: BURUUSU MERIRU BEERUZU
IPC: H04M3/00
Filed: 1991-12-27
Abstract: PURPOSE: To provide a communication switching system which does not require a private link required at the time of using an ISDN call control circuit. CONSTITUTION: This device establishes a virtual link on an actual link, and the actual link is provided with at least one sign channel and plural transport channels for information communication, and the actual link uses standard protocols, which control the calls of transport channels, to communicate sign information on the sign channel. This device is provided with a means which assigns transport channels from the actual link used by the virtual link, a means which establishes a virtual sign channel in one of these assigned transport channel in accordance with standard protocols, a means which discriminates this assigned transport channel and the virtual sign channel as the virtual link, and a means which uses the virtual link other than the actual link for call communication.
Patent JP-H069415-A (JP)
Title: Agent having eliminating action on active oxygen, agent having antiallergic action and liver function improver
Inventor: YOSHIZAWA TOYOKICHI
IPC: A61K36/18
Filed: 1992-12-25
Abstract: PURPOSE:To obtain an agent having eliminating action on active oxygen, an agent having antiallergic action and a liver function improver, comprising an extract of Struthantus Flexicaulis Mart., a plant known to be effective against hepatopathy, etc., in the South American district from old times, in an organic solvent or water as an active ingredient. CONSTITUTION:A leaf part of Struthantus Flexicaulis Mart living in guava, a kind of mistletoe produced in the South American district, is used in a raw state as it is or dried and ground and then extracted with an organic solvent, water (including hot water) or a mixed solvent of the organic solvent and water and the prepared extract is used as an active ingredient to give an agent having eliminating action on active oxygen, an agent having antiallergic action and a liver function improver. Among the components of the extract, a component having extremely eliminating action on active oxygen is an extract with hot water, especially a water-soluble acidic compound. A component having extremely antiallergic action is a component insoluble in 66% methanol among extract with water and is an extract with hot water. A component having extremely suppressing action on hepatopathy caused by carbon tetrachloride is an extract with hot water. The agent hardly has fear in terms of tachyphylaxis and side effects.
Patent JP-H10193696-A (JP)
Title: Compact printer
Inventor: YAMANASHI MOTOAKI
IPC: B41J3/28
Filed: 1996-12-28
Abstract: PROBLEM TO BE SOLVED: To feed lines at a required position without interrupting printing in the middle of a character and obtain good printing results in a compact printer. SOLUTION: A magnetic sensor 8 is set to a main body 11 of a compact printer 1, and knob parts 6a, 6b are formed in a movable fashion to guide grooves 7a, 7b of a rule 12. A CPU controls so that a printing operation is prohibited when the main body 11 starts to scan, the printing operation is started when the magnetic sensor 8 reacts to the knob part 6a, and the printing operation is finished after a character being printed when the magnetic sensor 8 reacts to the knob part 6b is printed last. Accordingly, the printing operation in an instable state of a run speed immediately after the scan start is prevented and a line feed operation is performed without interrupting the printing operation in the middle of a character.
Patent JP-2000196522-A (JP)
Title: Device and method for generating control signal
Inventor: KIAN SHEN
IPC: H04J13/00
Filed: 1999-12-17
Abstract: PROBLEM TO BE SOLVED: To adjust transmission power of a transmitter that generates a CDMA signal. SOLUTION: A CDMA signal is transmitted on a main channel including a plurality of sub channels each corresponding to a specific sub signal at the CDMA signal. The device includes mainly an SNR estimate function block 124 and a logical function block 160. The SNR estimate function block 124 receives a sub signal as an input and plays a rail of calculating an estimated ratio at a total signal energy in the sub signals to the total noise energy in the sub signals. The logic function block 160 generates a control signal depending on the SNR estimated value calculated by the SNR estimate function block 124. The control signal that is sent back to a transmitter that generates the CDMA signal, indicates a power-up or power-down command to adjust the transmission power of the transmitter.
Patent JP-2000175989-A (JP)
Title: Medicinal liquid container
Inventor: SUZUKI TATSUO
IPC: B65D81/26
Filed: 1998-12-17
Abstract: PROBLEM TO BE SOLVED: To provide a medicinal liquid container which prevents the immediate increase of the pH value of a medicinal liquid added with a sulfurous acid component as a stabilizer during the preservation thereof in a resin container when this medicinal liquid is housed in this container. SOLUTION: This container is constituted by housing the medicinal liquid 14 in a transparent resin container and being added with the sulfurous acid component in order to stably preserve the medicinal liquid 14. The container is hermetically packaged by a hardly sulfurous acid gas permeable first package 16 and further this first package 16 is hermetically packaged by a hardly gaseous oxygen permeable second package 18. Deoxidizers are disposed between the first package 16 and the second package 18.
Patent JP-2001171852-A (JP)
Title: Paper feeder
Inventor: TANABE CHIKASHI
IPC: B65H3/06
Filed: 1999-12-17
Abstract: PROBLEM TO BE SOLVED: To smoothly insert a conveying roller during exchange or mounting of the conveying roller. SOLUTION: When the conveying roller 1 is mounted to a driving shaft 8, a mounting member 21 including the driving shaft and the conveying roller is positioned relative to the driving shaft so that each axial line of a support shaft 25 in the mounting member 21 lies on a same line, and the conveying roller held by the mounting member is inserted and engaged with an free end side of the driving shaft together with the mounting member so that one end 26 of the support shaft abuts on the free end 27 of the driving shaft to transfer the conveying roller from the support shaft to the driving shaft.
Patent JP-2001175911-A (JP)
Title: Method and device for discriminating true/false coin from picture image
Inventor: KUWATA TOSHIYUKI
IPC: G07D5/02
Filed: 1999-12-17
Abstract: PROBLEM TO BE SOLVED: To discriminate the truth/false of a new similar coin or altered/forged coins without using a lock template or the like even when such a coin appears and to effectively identify the similar coin from a little data of a basic template. SOLUTION: The degree of matching is calculated by totaling the luminance differences of correspondent pixels by relatively rotating the images of two-dimensional stripe-shaped sampling data, with which the pattern of a coin image is extracted covering 360 deg. for each of fixed extraction angles on the circumference, and a basic template image, the rotating position of the best matching degree is obtained and on the basis of the matching degree at this best rotating position, the denomination and the inside/outside are determined. Next, with the rotating position of the best matching degree as a starting point, the determined denomination and inside/outside are confirmed by the pattern of the matching degree at the time when the sampling data and the basic template image are deviated at a prescribed rotating angle, and truth/false is discriminated at least.
Patent JP-2000184326-A (JP)
Title: Continuous calling device for plural data
Inventor: NAMI KATSUSHI
IPC: H04N5/85
Filed: 1998-12-18
Abstract: PROBLEM TO BE SOLVED: To instantaneously and continuously display the desired screens by recording plural pieces of information data including the secondary retrieval codes used for the direct retrieval on a recording medium, storing previously plural secondary retrieval codes in the reserved reproducing order and retrieving the corresponding information data from the recording medium to reproduce and display them every time the secondary retrieval codes are read out in sequence. SOLUTION: A serial number A is added to every title stored in a secondary video recording part 3 of a DVD disk, and a serial number B is added to every subname included in every title. Both serial numbers A and B are combined together as a secondary retrieval code. Meanwhile, a recording/reproducing device has an access means with which an optical pickup can directly access the titles corresponding to the number A and the subnames corresponding to the number B. Plural secondary retrieval codes corresponding to the files of desired information to be automatically and continuously displayed are previously stored and then called out automatically and in sequence to reproduce the corresponding information in an information reproduction mode.
Patent JP-2001169853-A (JP)
Title: Seat back for car and method for fabricating the same
Inventor: AKAZAWA TERUMI
IPC: B60N2/48
Filed: 1999-12-20
Abstract: PROBLEM TO BE SOLVED: To improve the reliability of a seat back for a car when in use by maintaining the bearing rigidity of a pole guide to support a headrest in a stable manner. SOLUTION: In the seat back for a car wherein a seat back frame 1, in which a foamed material 3 is provided in a hollow molded item 2 formed by blow molding is providing and a pole guide 4 is mounted to the frame 1, the pole guide 4 is brought close to or into contact with the inner surface of the molded item 2 both at a position where the guide 4 is passed through the periphery 2b of the item 2 and at a position corresponding to the interior of the foamed material 3. With this arrangement, the pole guide 4 is firmly supported by the molded item 2 whose rigidity is higher than that of the foamed material 3 both at the position where the guide 4 is passed through the periphery 2b and at the position corresponding to the interior of the material 3, and hence the bearing strength of the pole guide 4 is improved so that the pole is prevented from being loosened, thus supporting a headrest 20 in a stable manner.
Patent JP-H11194825-A (JP)
Title: Position controller for actuator
Inventor: SATO HIROSHI
IPC: H02P7/29
Filed: 1997-12-26
Abstract: PROBLEM TO BE SOLVED: To provide a position controller for an actuator which can properly maintain feedback control when detection data on the current operation position of the actuator has an abnormal value. SOLUTION: The position controller which detects the current operation position of a DC motor 20 for driving EGR bulb by a position sensor 40 and performs feedback control over the DC motor 20 according to the deviation of the detection data of the position sensor 40 from input data corresponding to a target operation position of the DC motor 20 is equipped with a normative current value arithmetic means 68 which calculates the normative current operation position of the DC motor 20 according to the input data and outputs it as prediction data and a current value selecting means 67 which selects the prediction data as data for feedback control instead of the detection data when the detection data has an abnormal value.
Patent JP-2001173417-A (JP)
Title: Powered valve driving device in internal combustion engine
Inventor: MORI AKIYOSHI
IPC: F01L9/04
Filed: 1999-12-20
Abstract: PROBLEM TO BE SOLVED: To apply upward auxiliary force on a valve driving body by utilizing a differential pressure of air, and minimize a spring constant of an energizing means for upwardly energizing a valve. SOLUTION: An upper hollow chamber is decompressed or a lower hollow chamber is pressurized in the upper and lower hollow chambers serving a moving coil 18 and a magnet 8 as a boundary, and thereby, differential pressure is generated so as to make pressure of the upper hollow chamber in a small level, and furthermore, upward auxiliary force is applied on a bobbin 19.