baber/WOPTO huggingface dataset:
Patent JP-H06203978-A (JP)
Title: Discharge lamp lighting device and lighting system
Inventor: ABE ISAO
IPC: H05B41/18
Filed: 1992-12-28
Abstract: PURPOSE:To detect the temperature rise and fall of a discharge lamp at service interruption with a relatively simple structure, and automatically and surely perform the restart. CONSTITUTION:In a pulse generating circuit 26, a high voltage pulse to be applied to a high voltage discharge lamp 28 at start is generated. This high voltage pulse is superposed through a chalk coil 24, raised, and then applied to the high voltage discharge lamp 28. After starting the high voltage discharge lamp 28, the operation of the pulse generating circuit 28 is stopped by a timer circuit 22. Posisters 30, 32 are arranged on the chalk coil 24 heated according to discharge, and connected to the pulse generating circuit 28 and the timer circuit 22 so that the operations of the pulse generating circuit 28 and the timer circuit 22 are stopped by the resistances of the posisters 30, 32 at the temperature rise of the chalk coil 24 by current, and the pulse generating circuit 28 and the timer circuit 22 are normally operated by the resistances at the temperature fall, and the high voltage pulse reset at service interruption is automatically performed.
Patent JP-H05156583-A (JP)
Title: Method for controlling kappa value of pulp in vertical continuous digester adopting modified digestion method
Inventor: OUCHI RYUJI
IPC: D21C3/02
Filed: 1991-12-05
Abstract: PURPOSE:To rapidly bring the Kappa value of pulp close to a target value to reduce its fluctuation by changing the digestion temperature of a lower digestion zone and/or the addition rate of an alkali. CONSTITUTION:A digester 8 is divided into an upper digestion trim zone A, an upper digestion zone B, a lower digestion zone C and a washing zone D, and a vertical penetration vessel 6 is arranged at the front of the digester. While the temperatures of the penetration vessel and the zones A and B and the concentration of the alkali are maintained constant, the digestion temperature of the zone C and/or the addition rate of the alkali are changed to control the Kappa value of the pulp.
Patent JP-H07202718-A (JP)
Title: Decoder and coder for error correction code
Inventor: IWAMURA KEIICHI
IPC: H03M13/15
Filed: 1993-12-27
Abstract: PURPOSE:To implement decoding including missing correction with high speed real time processing and a configuration whose circuit scale is reduced. CONSTITUTION:The coder and decoder has a syndrome polynomial arithmetic circuit 1 generating a syndrome polynomial S(x), a missing position polynomial arithmetic circuit 2 generating a missing position polynomial lambda(x) whose value is zero at the missing position of a received word R, an arithmetic circuit 2b consisting of the same form of the arithmetic circuit as the missing position polynomial arithmetic circuit 2 and making a product arithmetic operation between the syndrome polynomial S(x) and the missing position polynomial A(x) by using an initial value of the missing position polynomial A(x) as the syndrome polynomial S(x), polynomial arithmetic circuits 4a, 5a that obtain an error and missing position polynomial tau(x), its formal differential equation tau'(x) and an error numeral polynomial omega(x) and a correction execution circuit 12 that discriminates the error and missing position based on the error and missing position polynomial tau(x), the formal differential equation tau'(x) and the error numeral polynomial omega(X), calculates an error (ei) and a missing value Ei and executes the correction.
Patent JP-H05156682-A (JP)
Title: Feed water controller
Inventor: YOSHIDA TAKAO
IPC: E03D5/10
Filed: 1991-12-05
Abstract: PURPOSE:To surely detect users, etc., by using light-projection current increase means provided in a sensor portion to increase the lightprojection current of a light projecting element during detection of a subject for detection. CONSTITUTION:In a reflection type sensor portion 2 having a light projection portion 4 provided with a light projecting element 45 and a light reception portion 5 provided with a light receiving element 51, a detection signal is transmitted as it is detected by a user 6. Then a feed water control portion 3 controls the feed of water in response to the detection signal. This feed water controller 1 is provided at its sensor portion 2 with light-projection current increase means 8 to increase the light-projection current of the light projecting element 45 when a subject for detection is detected. Thereby deterioration of the signal-to- noise ratio is prevented and a detecting state is prevented from continuing unnecessarily due to external light or noise after the user 6 leaves.
Patent JP-H10185910-A (JP)
Title: Plasma or serum separation filter and plasma or serum separation method
Inventor: SAKURAI HIDEHIKO
IPC: G01N33/48
Filed: 1996-12-26
Abstract: PROBLEM TO BE SOLVED: To quickly, efficiently and safely separate plasma and serum from a small amount of blood by filling a vessel with the three-dimensional porous matter of a specified average hole diameter so that the flow passage diameter and the flow passage length have a constant rate. SOLUTION: A disk-like vessel 4 having an inlet 1 in the upper face end and an outlet 2 in the center part of the bottom face is filled with a three-dimensional porous matter whose average hole diameter is 5-50μm and percentage of voids is 20-95%, and a plasma and serum separation filter is formed. The rate (L/D) of the flow passage length of plasma (the shorten distance up to the surface of the porous body 3 of the outlet 2 from the surface of the porous body 3 of the inlet 1 L to the flow passage diameter of blood (the circle-corresponding diameter of the surface area of the porous body 3 in contact with inflow blood) D is set 0.15-6.  When a filter is constituted as described above, with regard to the moving speed of the porous matter 3, a plasma and serum component reaches the outlet 2 side faster than hemocyte component, because the speed of the plasma and serum component is faster than that of hemocyte. The time difference is utilized to separate plasma and serum from blood.
Patent JP-2001166636-A (JP)
Title: Printing device, printing system, printing control method and storage medium
Inventor: HAMANO SHIGEMICHI
IPC: G03G21/00
Filed: 1999-12-08
Abstract: PROBLEM TO BE SOLVED: To provide a printing device, a printing system, a printing control method and a storage medium by which the start of the next printing job is accelerated and second copying is quickened by holding the fixing temperature control at the fixing temperature control at the time of printing by controlling a polygon scanner motor so that it is not stopped when it is recognized that there is the next printing job or controlling it so that it is started again in the midst of post-processing when it is stopped. SOLUTION: In the case where the next job has occurred in a reader controller 901 and a printer controller 2103 when the post-processing such as the cleaning processing executed at the last of the job, the occurrence of the job is transmitted to an engine control part 2002. Based on this transmission, such control that the polygon scanner motor is continuously rotated without being stopped and such control that the temperature control of a fixing unit is held in the fixing temperature control state at the printing time are executed by the control part 2002.
Patent JP-H11185699-A (JP)
Title: Cold cathode, and cold cathode fluorescent tube using same
Inventor: KUWATA JUN
IPC: H01J61/06
Filed: 1997-12-18
Abstract: PROBLEM TO BE SOLVED: To provide a cold cathode of low discharge voltage capable of keeping stably a low voltage characteristic for a long time of 3000 hours or more, i.e., a cold cathode of high efficiency, having a long life, and excellent in workability. SOLUTION: This cathode is a cold cathode having a laminate structure comprising a conductive oxide 1a, and a metal 1b having a structure in which an interval between crystal faces is within the range of 0.201-0.21 nm, alternatively, a cold cathode having a laminate structure comprising a conductive oxide 1a and a metal 1b, and having a crystal face in which the conductive oxide 1a and the metal 1b are substantially matched. A cold cathode fluorescent tube using the cold cathode is also provided.
Patent JP-2000172557-A (JP)
Title: Reference count type garbage collection method
Inventor: ONISHI HIDEFUMI
IPC: G06F12/00
Filed: 1998-12-08
Abstract: PROBLEM TO BE SOLVED: To provide a reference count type garbage collection method which can collect the objects including the loops in their reference relations. SOLUTION: A reference loop table consists of a reference loop ID, an object list and a reference counter. The reference loop ID is an identifier that is uniquely added when a reference loop is registered. The object list is an area where the objects constructing a reference loop are registered in the order of reference. Every object that is registered on the object list has a reference loop ID of the reference loop table where the object itself is registered. The total number of references is set on the reference counter to the objects constructing a reference loop based on the external objects which construct no reference loop. A garbage collector refers to the reference loop table and collects all objects included in the object list of the table when the reference count value is set at zero.
Patent JP-H10189792-A (JP)
Title: Semiconductor package
Inventor: TAKAHASHI HIDEYUKI
IPC: H01L23/08
Filed: 1996-12-27
Abstract: PROBLEM TO BE SOLVED: To enhance moisture resistance of the entire package by providing a planar base metal having a side wall extending downward through a package resin and a leg part extending horizontally from the lower end of the side wall part. SOLUTION: A semiconductor package 1 comprises a package resin 3 having a stepped recess 2 for mounting a chip, a semiconductor chip 4 mounted therein, a planar base metal 5, a wiring layer 6 laminated on the outer surface of the base metal 5, and cover 7l bonded to the upper end of the package resin 3. The base metal 5 comprises a shoulder part 5b arranged horizontally on the surface at the stepped recess 2 of the package resin 3, a side wall part 5c extending downward from the shoulder part 5b while penetrating the package resin 3, and a leg part 5d extending horizontally from the lower end of the side wall part 5c. Since the side wall part 5c is filled over the wide range, intrusion of moisture can be blocked.
Patent JP-H10189095-A (JP)
Title: Bonding method for heat seal connector
Inventor: SUDA TAKUMI
IPC: H01R11/01
Filed: 1996-12-27
Abstract: PROBLEM TO BE SOLVED: To average the temperature rise of a heat seal connector bonding layer, and provide a proper bonded state and electrical connection by applying the constitution that a front terminal for thermocompression-bonding a heat seal connector is formed to have non-uniform thermal conductivity along a breadthwise or a lengthwise direction. SOLUTION: A front terminal is formed out of a part 1 having thermally conductive fillers, and a part 2 having no thermally conductive filler, respectively arrayed alternately, and has non-uniform thermal conductivity in the breadthwise or the lengthwise direction. As a result, thermal energy conducted from the front terminal to a heat seal connector shows a stripe type distribution pattern where a high thermal energy part and a low thermal energy part appear alternately, according to the arrangement of the part 1 having the fillers and the part 2 having no filler. The copper foil pattern 8 of an electronic circuit board has high thermal conductivity, and gives equivalent temperature even in an area corresponding to the part 2 where the front terminal has no filler.  According to this construction, a uniform molten state is obtained, and a proper bonding function and an electrically connecting function are provided.
Patent JP-2000184258-A (JP)
Title: Digital camera provided with voice recognition annotation
Inventor: VIKUTORUSU BESUTISU
IPC: G10L15/00
Filed: 1999-12-09
Abstract: PROBLEM TO BE SOLVED: To record a voice annotation for each photo and to provide a character annotation for each photo transferred from a camera by providing a voice recognition device operated so as to convert stored voice data into character data and store the character data in a third memory or the like. SOLUTION: At the time of detecting that the camera 102 is supplied with external power, a microprocessor 208 executes a voice recognition routine 226 and converts a stored voice annotation into characters. The detail of the voice recognition routine depends on the execution form of this digital camera 102, and in the execution form provided with a voice recognition unit 224, the microprocessor 208 signals the unit 224 and makes voice recognition be started. Then, the voice recognition unit 224 converts the stored voice annotation to the characters by using voice recognition data 225 and stores the recognized characters in a block 223. When the voice recognition is completed, the voice recognition unit 224 signals completion to the microprocessor 208.
Patent JP-2001166833-A (JP)
Title: Seal pot for adjusting minute pressure
Inventor: SAWA KIMIHIRO
IPC: G05D16/00
Filed: 1999-12-09
Abstract: PROBLEM TO BE SOLVED: To provide a minute pressure adjustment seal pot capable of separat ing liquid from gas and discharging the separated liquid and gas even when the inflow rate of gas is increased as to a seal pot for adjusting pressure by utilizing the head (liquid head) of liquid. SOLUTION: An overflow outlet 15b for adjusting the liquid head is formed under the seal pot, a liquid head setting part 16 is arranged so as to be connected to the overflow outlet 15b through an S-shaped liquid seal tube 15 and a ventilating pipe 17 opened to atmosphere is formed on the top part of the liquid bead setting part 16. Even when the gas quantity of process gas is increased, the gas is overflowed through the pipe 15, so that the mixture of the gas can be prevented, the fluid can be prevented from being discharged by the siphon phenomenon of the ventilating pipe 17 and the liquid head can be adjusted to a prescribed liquid head by the liquid head setting part 16.
Patent JP-H05160003-A (JP)
Title: Projecting and exposing device
Inventor: IMAI YUJI
IPC: G03F7/20
Filed: 1991-12-10
Abstract: PURPOSE:To calibrate the signal point of a measuring instrument easily and quickly when a focussing operation is conducted using an indirect system. CONSTITUTION:A light is made to irradiate on a mask M through the intermediary of the reference pattern plate 8, provided almost in the same surface as the light-sensing surface of a wafer 9, and the projection optical system 6. The title projecting and exposing device is provided with the following means: they are light-receiving means 10 to 14, which receive the light flux reflected from the rear surface of the mask M and returned through the projection optical system and its reference pattern, and focal point position detecting means 17 and 18 with which a focalpoint position detecting signal S2, showing the position of optical axis direction of the projection optical system of the reference pattern plate, is obtained using the light flux which is fixed against the above-mentioned projection optical system.
Patent JP-H06145136-A (JP)
Title: Substituted benzenesulfonamide derivative
Inventor: ITO YASUO
IPC: A61K31/341
Filed: 1992-12-04
Abstract: PURPOSE:To obtain a new substituted benzenesulfonamide derivative, having antagonistic action on thromboxane A2 receptors well balanced with inhibiting action on thromboxane A2 synthesis in combination and useful as a blood plate let agglutination suppressor, an antithrombotic agent and an antiasthmatic agent. CONSTITUTION:This compound is expressed by formula I (R<1> is H, lower alkyl, lower alkoxy or halogen; R<2> is phenyl, thienyl or furyl which may respectively have a substituent group; R<3> is H or lower alkyl; (n) is 1-5) and its pharmacologically permissible salt, e.g. 4-[phenyl(phenylsulfonylamino)methyl] phenylacetic acid. This compound is obtained by reacting an amine derivative expressed by formula II with a sulfonyl chloride derivative expressed by formula III in a solvent in the presence of a base and, as necessary, hydrolyzing the resultant ester.
Patent JP-H10191388-A (JP)
Title: Image recording device, method and computer readable memory
Inventor: ISHII YOSHIKI
IPC: H04N9/804
Filed: 1996-12-27
Abstract: PROBLEM TO BE SOLVED: To attain color space conversion processing in an excellent way by recording moving image data onto a medium and recording conversion characteristic data to convert the moving image data into data of other color space onto the medium together with the moving image data. SOLUTION: Digital image data are given to a terminal 101 and color space characteristic data are given to a terminal 102. A switch circuit 103 gives color space characteristic data from the terminal 102 to a data multiplexer circuit 105 for a prescribed period given by a color space characteristic additional period signal supplied from a terminal 104. A data multiplexer circuit 105 multiplexes the color space characteristic data in a format of the digital image data.  The multiplexed data are given to an error correction coding circuit 106, where parity data to correct a reproduction data error caused by a defect of a recording medium or the like are added to the multiplexed data, the result is given to a recording modulation circuit 107, in which processing such as modulation or the like for medium recording is conducted and the resulting data are recorded in a medium by a recording head 108.
Patent JP-H08231561-A (JP)
Title: Silacyclohexane compound, its production and liquid crystal composition containing the same
Inventor: SHIMIZU TAKAAKI
IPC: C09K19/40
Filed: 1995-12-22
Abstract: PURPOSE: To obtain the subject new compound excellent in improvement of low-temperature performance, wide temperature range corresponding to needs for loading, achievement of low voltage, etc., of driving voltage and contributing to reduction of viscosity and melting point effect and useful for liquid crystal display elements. CONSTITUTION: This silacyclohexane compound is expressed by formula I (R is a 1-10C mono or a difluoroalkyl; the ring A is a trans-1-silacyclohexylene whose Si at 1 or 4 position has a substituent group of H, F, Cl, CF3 , etc.; X is CN, F, Cl, CF3 , etc.; Y is H or F; Z is H or F), e.g. 4-(trans-4-n-(4- fluoropentyl)-4-silacyclohexyl)benzonitrile. The compound of formula I is obtained by reacting, e.g. an organometallic reagent of the formula R-M [M is MgP (P is a halogen), ZnP or Li] with a silacyclohexane compound of formula II (W is H, F, Cl or CH3 ; Q is a halogen or an alkoxy).
Patent JP-H09189406-A (JP)
Title: Conical burner
Inventor: KURAUSU DETSUBERINGU
IPC: F23D17/00
Filed: 1996-12-27
Abstract: PROBLEM TO BE SOLVED: To reduce discharge of NOx and CO by modifying a conical burner for gaseous and liquid fuel. SOLUTION: Partial conical bodies 1 and 2 have a single diffuser 27 common to the ends situated downstream therefrom. The partial conical body has a transfer region 28 to the diffuser 27, and the size of an air inflow slit 7 is continuously decreased in a transfer region toward the direction of a flow. The outlet diffuser 27 is formed in an annular shape without an annular air inflow slit 7.
Patent JP-2001168064-A (JP)
Title: Member for pushing up pellet and apparatus for picking up pellet
Inventor: YOSHII MASAHIRO
IPC: H01L21/301
Filed: 1999-12-09
Abstract: PROBLEM TO BE SOLVED: To carry a pellet up to a pellet pickup table without separating and to pick up the pellet surely under a state where adhesion of an adhesive tape is lowered at the time of picking up a split pellet, e.g. a CSP pellet, attached to the adhesive tape. SOLUTION: The member 10 for pushing up a pellet P attached to the surface of an adhesive tape T from the rear side is provided with means 11 for lowering adhesion of the adhesive tape T in order to push up the pellet P while lowering adhesion of the adhesive tape T. The apparatus for picking up a pellet comprises a pellet pickup table equipped with such a pellet pickup member 10.
Patent JP-H10186091-A (JP)
Title: Spent nuclear fuel assembly storage cask
Inventor: YAGISHITA TAKUYA
IPC: G21F9/36
Filed: 1996-12-27
Abstract: PROBLEM TO BE SOLVED: To promote the removing effect of decay heat of a spend nuclear fuel assembly, and prevent a force from being added to a storage cask by the expansion of a heat removing partitioning plate part. SOLUTION: In a spend nuclear fuel assembly storage cask 1 having a plurality of heat removing partitioning cylinders 10 arranged toward the circumferential direction within a cylinder 5 blocked in the upper and lower parts, the heat removing partitioning cylinder 10 has heat removing partitioning plate parts 6, 7 extended in the radial direction of the cylindrical body 5 and arranged so as to be mutually opposed, whose cylinder 5 inner wall-side ends are fixed to a cylinder inner wall 11, and a heat removing partitioning plate part 9 arranged so as to mutually connect the cylinder central-side ends of both the heat removing partitioning plate parts 6, 7, a plurality of closed spaces 13 capable of housing spent nuclear fuel assemblies 14 in the inner parts are formed by the cylinder 5 and the heat removing partitioning plate parts 6, 7, 9,  and a clearance 15 is formed toward the circumferential direction of the cylinder body 5 between the cylinder 5 central-side end parts of the respective heat removing partitioning cylinders 10 adjacent in the circumferential direction of the cylinder 5.
Patent JP-2001165742-A (JP)
Title: Exhaust quantity measurement device
Inventor: MITSUI YOSHINORI
IPC: G01F3/16
Filed: 1999-12-09
Abstract: PROBLEM TO BE SOLVED: To provide an exhaust quantity measurement device which can easily change position, hardly fails and is cheaper than conventional ones. SOLUTION: When the piston of a filter cake pressure pump 2 moves leftward in the figure, the filter cake supplied with a case receiving hopper 1 is filled in the cylinder of the cake pressure pump 2. The filter cake filled in the cylinder contains air and the like whose internal pressure is not so high. When the piston moves rightward in the figure the pressure to the filter cake in the cylinder is larger at first than the internal pressure of the filter cake and so, the filter cake is compressed and exhausted, and the strain of a pipe 3 gradually increases. When the piston moves on further rightward, the pressure given by the piston to the filter cake in the cylinder and the internal pressure of the cake balance and the strain of the pipe 3 become constant.  A strain measurement device 4 detects the strain and the exhaust quantity calculation device analyzes the strain to obtain the exhaust quantity of the filter cake.
Patent JP-2001161994-A (JP)
Title: Axis device on front frame of pachinko machine
Inventor: NAHATA YUTAKA
IPC: A63F7/02
Filed: 1999-12-10
Abstract: PROBLEM TO BE SOLVED: To facilitate attaching work for a front frame to be the machine frame. SOLUTION: A bracket 7 with inserting support parts 9, 9a for an axis 5 is fixed to one or both of upper and lower sides of the front frame 1 and an L-shape groove 11 is formed in the bracket 7. A knob 10 projected from the base end of the axis 5 is movably placed in the L-shape groove 11 and energized by a spring in the direction the axis 5 is projected to form an axis device 6. The axis 5 is set to vertically come out and in by moving operation for the knob 10 in the L-shape groove 11.and can be kept inlaid into the groove 11 to keep. The axis 5 is kept inlaid during assembling work for the front frame to the machine frame and the axis 5 is projected when the positioning of the front frame is finished.