baber/WOPTO huggingface dataset:
Patent JP-H11175332-A (JP)
Title: Program correcting device
Inventor: HORI YOSHIHISA
IPC: G06F9/06
Filed: 1997-12-09
Abstract: PROBLEM TO BE SOLVED: To modify part of a process program without loading an initial setting program in a mask ROM by downloading a correcting program in the memory of a semiconductor integrated circuit from an external memory and also downloading the start address of a correction place of the program stored in the mask ROM. SOLUTION: A correction presence/absence decision circuit 27 judges that part of the process program stored in the mask ROM 26 is corrected when a decision signal indicating the downloading of the correction program is inputted to a decision signal input terminal 25. Then the correcting program is downloaded to an unused area of the RAM 28, i.e., the area following the download start address set in a start address register 30 from the external memory 22 and the start address of the correction place of the process program is read in from the external memory 22 and set in a correction place address register 29.
Patent JP-2000162655-A (JP)
Title: Generating method of sum frequency light by clbo crystal
Inventor: DEKI KYOICHI
IPC: G02F1/37
Filed: 1998-11-30
Abstract: PROBLEM TO BE SOLVED: To define practical realizable conditions for producing sum frequency light at 193 nm from a CLBO crystal and provide a generating method for the sum frequency light from a CLBO crystal, which can be realized practically. SOLUTION: When a sum frequency light at about 193 nm is generated from a first coherent light of 950 to 1,100 nm wavelengths and from a second coherent light of 200 to 250 nm wavelengths, a CLBO crystal 1 is cooled. When the first coherent light is a Nb:YAG laser light or Nb:YVO4 laser light, the temp. of the crystal is preferably controlled to -180 deg.C or lower. Furthermore, by controlling the temp. of the CLBO crystal to the temp. so that phase matching angle is almost 90 deg., noncritical phase matching can be realized.
Patent JP-2001151235-A (JP)
Title: Article transporting and keeping apparatus
Inventor: ARAI TOMOAKI
IPC: A47B45/00
Filed: 1999-11-30
Abstract: PROBLEM TO BE SOLVED: To provide an article transporting and keeping apparatus capable of efficiently transporting or keeping articles different in size, shape or number. SOLUTION: First and second connection members 14, 15 crossing each other are provided between two adjacent supports 6 among four supports 6 so as to be capable of freely changing the interval between them and article placing stands 2 are attached to the insides of four supports 6 in a detachable manner and articles 1 are placed on the article placing stands 2.
Patent JP-H09174103-A (JP)
Title: Method for rolling shape steel having flange and rolling mill line
Inventor: NISHINO TANEHARU
IPC: B21B1/08
Filed: 1995-12-26
Abstract: PROBLEM TO BE SOLVED: To prolong the life of a roll by forming a web thickness, a flange thickness and a flange width in the dimension of the final product with an universal rolling mill, straightening the flange angle in the right angle against the web without drawing a steel to be rolled with a flange forming mill and producing a shape steel. SOLUTION: A steel is rolled by repeatedly passing it in one stand or plural stands of universal rolling mill 91, that is, a precise universal rolling mill 41. Vertical rolls 91a, 14a of the rolling mill are formed in a head cut cone like from the center of roll axial direction toward the axial end. In 'X-X rolling' as a flange part of the steel is inclined outside, intermediate and finishing rolling are executed. At the final pass of the rolling, the steel is formed in the web thickness, the flange thickness and the flange width of the final product. The flange part inclining outside is formed by hot finishing in the right angle against the web with a flange forming mill 141 arranged at the rear face of the universal rolling mill 91, 14 group. At that time, only the flange part is formed in the right angle without drawing the steel to be rolled.
Patent JP-H03196172-A (JP)
Title: Transfer device for image forming device
Inventor: ODA MASATAKA
IPC: G03G21/00
Filed: 1989-12-26
Abstract: PURPOSE:To suppress the increment of the electric charge of a toner image due to release discharge in primary transfer and to reduce the electrified quantity of the toner image provided for secondary transfer by setting the electrified quantity of the toner image less than a prescribed value with a static eliminator means. CONSTITUTION:At a primary transfer part, the toner image on a photosensitive material 1 is primary-transferred on an intermediate transfer material 8 with the function of a transfer charger 21. A primary-transferred toner image is separated from the photosensitive material with the intermediate transfer material 8, and is sent to the next secondary transfer part 22, and is provided for the secondary transfer. At this time, when the static eliminator means 41 is positioned in the neighborhood of the downstream side in the travel direction of the intermediate transfer material 8 of the transfer charger 21 which performs the primary transfer, it functions so as to erase the electric charge due to the release discharge at a time when the intermediate transfer material 8 is separated from the photosensitive material 1. Thereby, the increment of the electric charge of the primary-transferred toner image due to the influence of the release discharge can be suppressed, and the electrified quantity of the toner image provided for the secondary transfer goes less than the prescribed value, and an image with high picture quality can be formed.
Patent JP-H05149424-A (JP)
Title: Control device of automatic transmission for vehicle
Inventor: FURUKAWA HIDEO
IPC: F16H61/16
Filed: 1991-11-28
Abstract: PURPOSE:To find an index to indicate the running resistance accurately and to prevent an error control by correcting the running resistance of the vehicle used to judge the running condition on the uphill or the downhill road according to the operating condition of a device to give an influence to the output torque of an engine and the input torque of an automatic transmission. CONSTITUTION:An internal combustion engine 10 drives driving wheels 34 through a transmission 14. On the other hand, an ECU 50 controls the solenoid valves 54, 56, and the like of a shift valve, depending on the detecting signals from a throttle opening sensor 40, a car speed sensor 42, a brake switch 44, a range selector switch 46, and the like. And a value to indicate the wheel running resistance is found depending on an operation parameter including the engine load, the resultant value is compared with a standard value, and when it is decided that the vehicle is running on an uphill or a downhill road, an uphill or a downhill road control is carried out to make the speed change ratio suitable to such a running. In this case, the value to indicate the running resistance of the vehicle is corrected according to the operating condition of a device to give an influence to the output torque of the engine and/or the input torque of the transmission.
Patent JP-H06182151-A (JP)
Title: Treatment of exhaust gas
Inventor: SHIDA MEGUMI
IPC: B01D53/34
Filed: 1992-12-21
Abstract: PURPOSE:To make exhaust gas containing chlorine derivatives of methane, which are hard to be decomposed, harmless by adding gaseous chlorine derivatives of ethylene to the exhaust gas containing chlorine derivatives of methane and applying ultraviolet-rays to it. CONSTITUTION:After gaseous chlorine derivatives of ethylene such as trichloroethylene, terachloroethylene, etc., are added to exhaust gas containing chlorine derivatives of methane such as tetrachlormethane, chloroform, dichloromethane, chloromethane, etc., ultraviolet-rays are applied to the gas. As a result, the chlorine derivatives of methane are quickly and highly efficiently decomposed into inorganic compounds and the gas to be discharged outside can be made harmless.
Patent JP-H07158846-A (JP)
Title: Gas combustor provided with self-diagnosing function
Inventor: NARITA HIROHISA
IPC: F23N5/20
Filed: 1993-12-07
Abstract: PURPOSE:To predict the operation life of a gas combustor accurately by detecting the operating time for one time by gas ignition, determining the number of operations by weighting according to the operating time, and judging the lift of the combustor body in consideration of this number of operations. CONSTITUTION:A waster jet switch 18 is turned on by opening a hot water stopcock 24, and the operation progresses to the ignition operation of a gas burner 26, and then a timer housed in a controller 38 is operated, so as to judge whether this operating state is continued for one minute or more or not. When a stop signal is output within one minute after the operation of the timer, the operating count value for the time is calculated. On the other hand, when it is judged that the operating state is continued for one minute or more, the number of operations for the time is counted as once. The count value to the total operations is calculated, the cumulative total count value is compared with the alarm count value or the life count value, and alarm is issued when the cumulative total count value reaches the alarm count value, and the operation of the combustor is stopped when the cumulative total count value reaches the life count value.
Patent JP-H03204105-A (JP)
Title: Pilger mill
IPC: B21B21/00
Filed: 1989-12-28
Abstract: PURPOSE:To make the capacity of driving device smaller by constituting the whole of the holding part of rolling roll in a pilger mill so as to be movable back and forth to a blank pipe while being guided / supported with the guiding part of fixed frames between which the holding part is held and which are opposed vertically. CONSTITUTION:When the pilger mill is constituted, sliding surfaces 6 are formed in the part on the opposite side of roll chocks 4A, 4B. And, respectively on the opposed side of chock holder 1 with which the roll chock 4A, 4B are held vertically movably and fixed frames 11A, 11B between which the holders are held and which are opposed vertically and extended along the pass line L of material, the guide parts 12A, 12B which are brought into contact with the sliding surfaces 6 provided on the roll chock 4A, 4B are provided. In this way, the mass of the holding part of rolling roll can be reduced and it is possible to make the capacity of the driving device smaller.
Patent JP-H11177294-A (JP)
Title: Equipment for automatically inserting electronic component
Inventor: SHIBATA YOSHIJI
IPC: H05K13/04
Filed: 1997-12-11
Abstract: PROBLEM TO BE SOLVED: To eliminate phenomenon of operation failure of an inserting pusher and deformation of its leading edge, in equipment for automatically inserting electronic component, and to improve insertion rate. SOLUTION: An inserting pusher rod 10 is composed of a cylindrical body having a notched groove 38 at the lower part, and a screw part 39 is formed at the lower edge. In the inserting pusher rod 10, a protruding part 40 formed on the inserting pusher 11 is incorporated to be inserted into the notched groove 38, and an abutting member 37 is mounted on the leading edge 35 of the inserting pusher 11. The abutting member 37 is composed of an elastic material such as rubber and resin. A cylindrical nut 41 having a screw part on the inner plane is fixed to the screw part 39 at the lower part of the inserting pusher rod 10 by sandwiching an O-ring which operates to prevent loosening. Therefore, the inserting pusher can be easily attached/detached by attaching/detaching the nut 41 and the protruding part 40 is not removed by vibration.
Patent JP-2000158027-A (JP)
Title: Method for calculating thermal crown of work roll of rolling mill
Inventor: TAKAMACHI YASUYUKI
IPC: B21B37/32
Filed: 1998-12-01
Abstract: PROBLEM TO BE SOLVED: To provide a method for calculating thermal crown to obtain desired crown and shape of sheet by decreasing estimated error of thermal crown of a work roll and using existing control terminals of crown and shape of sheets over the whole of rolling schedules. SOLUTION: In a method for calculating thermal crown of a work roll used for setup calculation to control crown of sheet and shape of rolling stock in each of rolling mills in a row of finishing rolling mills for hot rolling, by actual measuring or estimation of actual rolling time and actual rolling stock temperature passed through respective rolling mill after passing of the rolling stock through the finishing rolling mill row, and further by actual calculation of the thermal crown of the work roll in each rolling mill in the row of finishing rolling mills from the actual cooling condition of the work roll and actual rolling schedule of each of the rolling mills, the estimated error of thermal crown of the work roll is decreased and the crown and shape of sheet are controlled to desired crown and shape of sheets at the outlet of the row of finishing rolling mills.
Patent JP-H09178847-A (JP)
Title: Polarimetric synthetic aperture radar device
Inventor: SAKAMOTO MASAYUKI
IPC: G01S13/90
Filed: 1995-12-27
Abstract: PROBLEM TO BE SOLVED: To provide a polarimetric synthetic aperture radar device utilizing the dynamic range of the A/D converter of a signal process section to the maximum extent and allowing a high-precision polarimetric observation and a gain control circuit forming a part of its reception section. SOLUTION: The independent first through fourth AGC arithmetic circuit 101-104 conduct the adding/averaging processes of the input signal level for four kinds of polarization signal (H-H, H-V, V-H, V-V) according to the timing control signals of a timing generator 107. The difference in the scattering coefficient (about 20-30 dB) of an object due to the difference in polarizations, i.e., the difference in the signal levels inputted to a reception section 5, is corrected, and the fluctuation of the video signal levels outputted from the reception section 5 against polarized waves can be suppressed to the minimum. The A/D resolution against the level fluctuation in the reception signal can be increased, and a high-precision polarimetric observation can be made.
Patent JP-H10189526-A (JP)
Title: Method and apparatus for cleaning of reticle
Inventor: KONO TAKASHI
IPC: H01L21/027
Filed: 1996-12-20
Abstract: PROBLEM TO BE SOLVED: To provide a cleaning method for a reticle, in which a cleaning effect is high. SOLUTION: A reticle cleaning method refers to a cleaning method for a reticle for photolithography which is applied when a semiconductor device is manufactured. Instead of a brush scribing and cleaning operation in conventional cases, pure water is jetted to both faces of the reticle in a first reticle cleaning part 12, and the reticle is immersed in a surface-active agent solution in a surface-active agent treatment part 14. Then, ammonia water and pure water are jetted to both faces of the reticle in a second reticle cleaning part 16, and the reticle is cleaned. In addition, in the same manner as in conventional cases, the reticle is cleaned ultrasonically by executing a pure-water ultrasonic cleaning operation in an ultrasonic cleaning part 18, and the reticle is dried by IPA(isopropyl alcohol) vapor in an IPA drying part 20.
Patent JP-H11317429-A (JP)
Title: Improved method and device for direct probe sensing
Inventor: KAPLAN RUSSELL
IPC: G01R1/06
Filed: 1998-12-01
Abstract: PROBLEM TO BE SOLVED: To automatically align a plurality of contact electrodes with a plurality of pads by comparing the central positions of the contact electrodes with the positions of the pads, and moving the electrodes and pads relative to each other for bringing the pads and electrodes into contact with each other. SOLUTION: A prober 100 is provided with a wafer chuck 102 coupled with a forcer 104 in such a state that the chuck 102 is movable in X, Y, Z and θ- directions 199. A probe card 130 received by means of a prober chick 140 contains a plurality of conductive contact electrodes 132, respectively containing metallic pins. The metallic pins come into contact with the pads 114 of a wafer 112 when the probe card 130 and wafer 112 are properly aligned with each other by means of the prober 100. Each pad 114 contains a flat surface, a solder bump, and a pin or post, but the sections contained in the pad 114 are not limited to them. Each pad 114 is able to contain the surface of each contact electrode 132. Alignment is accomplished by the use of a visual subsystem.
Patent JP-H09186683-A (JP)
Title: Timing error detection circuit
Inventor: ITO HIROSHI
IPC: H03K5/00
Filed: 1995-12-27
Abstract: PROBLEM TO BE SOLVED: To decrease the number of elements, to reduce power consumption and to realize accurate error check by providing a specification insert circuit, a signal processing detection section and a discrimination circuit measuring a timing error of a measured circuit. SOLUTION: The circuit is provided with a specification insert circuit 7 inserting a permissible specification of a delay time to a timing signal, a signal processing detection section 3 reading 1st output data of a measured circuit 1 synchronously with leading or trailing of an output of the specification insert circuit 7 and conducting the similar processing to that of the measured circuit 1 and providing an output of 2nd output data, and a discrimination circuit 4 discriminating a timing error of the measured circuit 1 synchronously with the leading or trailing of the 1st and 2nd outputs from the measured circuit 1 and the signal processing detection section 3. Since a multiplier circuit and a disable area generating circuit are not required, the number of elements is reduced.  For example, the error detection circuit having required nearly 70 components conventionally is realized by nearly 25 components.
Patent JP-2000174197-A (JP)
Title: Semiconductor device
Inventor: SASAKI HITOSHI
IPC: H01L25/00
Filed: 1998-12-01
Abstract: PROBLEM TO BE SOLVED: To absorb a mechanical stress according to a difference of thermal expansion coefficients or a vibration and to effectively maintain an electric connection of an electrode plate to a conductive circuit, by sandwiching a board relatively sliding in a range limited to the plate and a heat sink between the plate and the sink. SOLUTION: A frame 12 made of an insulating material such as a synthetic resin or the like having an opening 13 is clamped on a heat sink 7. The opening 13 is formed in a rectangular shape by disposing four control pins 11 arranged in one row at both ends in the longitudinal direction. A length of the opening of a direction perpendicular to an arraying direction of the pins 11 is formed slightly longer than a length in the longitudinal direction of boards 5. The boards 5 are disposed in the frame 12 slidably to the sink 7 in a range limited by the pins 11 and the opening 13. Thus, an electric connection of the plate to a conductive circuit can be effectively maintained, and a mechanical stress caused by a difference of thermal expansion coefficients of the plate, the board and the sink or a vibration can be absorbed.
Patent JP-H07166744-A (JP)
Title: Key system
Inventor: YOKOYAMA YOSHIO
IPC: E05B49/00
Filed: 1993-12-14
Abstract: PURPOSE:To facilitate the management of a key by providing, in the body of the key, means for storing only a single information which cannot be updated, and by fitting a desired key in the storing means so as to store an information inherent to the key, in the key body. CONSTITUTION:A key information A is mechanically or magnetically recorded on a key 15, and the a key information B is similarly recorded on a key 25. Next, the information A or B is stored arbitrarily or individually in memory means 2 including a plurality of key bodies 11, 21, 31, 41, 51 and the like. In this case, the memory means 2 is arranged to store only a single key information. Further, the keys 15, 25 are inserted into the key bodies 11, 21, 31, 41, 51 and the like, and determining means in the key bodies confirm the coincidence between the informations A, B so as to unlock locking means. Thereby it is possible to greatly reduce the number of keys to be carried and to be managed.
Patent JP-2001160716-A (JP)
Title: Delay detection type frequency demodulator
Inventor: ISHIGURO MAKOTO
IPC: H04B10/00
Filed: 1999-12-01
Abstract: PROBLEM TO BE SOLVED: To provide a delay detection type frequency demodulator capable of preventing CNR characteristic degradation generated by the increase of a transmission distance and the increase of a distribution number. SOLUTION: This demodulator is provided with an input buffer circuit 1 for inputting frequency modulation signals and outputting rectangular waves, an inversion circuit 2 for inverting the output of the input buffer circuit, a delay device 3 for delaying the output of the inversion circuit for prescribed delay time and outputting it, an arithmetic circuit 4 for inputting the output of the input buffer circuit and the output of the delay device and outputting pulse signals provided with a pulse width equal to the delay time and provided with a frequency equal to the frequency of the frequency modulation signals or the inversion signals of the pulse signals, latch circuits (5 and 6)  for latching the output of the arithmetic circuit at the cyclic timing of a prescribed cycle shorter than the delay time and a low-pass filter 7 for removing the fundamental wave components of the frequency modulation signals from the output signals of the latch circuits and reproducing frequency division multiplex signals transmitted from a transmitter.
Patent JP-H11235163-A (JP)
Title: Frozen meal
Inventor: OLOFSSON MATS
IPC: A23L13/00
Filed: 1998-12-02
Abstract: PROBLEM TO BE SOLVED: To obtain a frozen meal served on a dish, capable of being uniformly heated and not taking much trouible in preparing the meal. SOLUTION: This frozen meal comprises a dish, a group consisting essentially of independently frozen carbohydrate material and/or a group consisting essentially of independently frozen vegetable materials, a group consisting essentially of independently frozen meats and a frozen sauce and is served on the dish. The material groups are arranged at a position immobile by thawing and heating and the sauce is in a pellet form and is effective for uniform heating.
Patent JP-H0381651-A (JP)
Title: Concentration measuring method and concentration measuring instrument
Inventor: ANDO MIGIWA
IPC: G01N21/41
Filed: 1989-12-27
Abstract: PURPOSE:To easily and continuously measure the concn. of a material with substantially no electrical noises by generating a refractive index distribution in the radial direction of the fluid in a tubular body by the exothermic, endothermic, or material conc. distribution by a catalyst reaction and measuring the concn. via the exit light passing the fluid. CONSTITUTION:The required catalyst 2 is held fixed to the outside wall, etc., of the tubular body 1 and the reaction of substrate of the material to be measured contained in a liquid B to be inspected is catalyzed, by which the exothermic or endothermic reaction is generated according to the concn. of the material to be measured. On the other hand, the medium A flowing in the tube 1 receives the exothermic or other effect thereof and causes a thermal expansion, etc., thus generating a density distribution in the central axis of the tubular body 1 and generating the refractive index distribution. The position of the focal point P0 of the incident light on the medium A changes according to the concn. and the continuous measurement is made easily by measuring this change with substantially no electrical noises and the measurement is not electrical and without the need for a precise optical measurement using a special color developing agent.