baber/WOPTO huggingface dataset:
Patent JP-S62140621-A (JP)
Title: Treatment of so2-enriched gas
Inventor: ORAKU TOSHIO
IPC: B01D53/34
Filed: 1985-12-16
Abstract: PURPOSE:To easily control the operating conditions of a reducing furnace by condensing and separating vaporized sulfur from the outlet gas from the SO2 reducing furnace, recycling a part of the outlet gas to the inlet side of the reducing furnace, and keeping the amt. of the reducing furnace inlet gas constant. CONSTITUTION:The SO2-enriched gas discharged from a regeneration tower into a line 1 is introduced into the SO2 reducing furnace 3 along with O2 from a line 2, brought into contact with a carbonaceous catalyst, and reduced to vaporized sulfur. The reducing furnace outlet gas contg. vaporized sulfur is sent to a dust collector 4, then supplied to a sulfur recovery device 5 wherein the vaporized sulfur is recovered, and then supplied to a Claus reactor 6 wherein a Claus reaction is carried out. A part of the gas after sulfur recovery flows through a recycle line 9 and is returned to the inlet side of the SO2 reducing furnace 3. The gas flow rate is controlled by a gas amt. regulator 11 in response to the gas flow rate detected by a gas flowmeter 10 provided to the line 1, and the amt. of the reducing furnace inlet gas is kept constant.
Patent JP-H04157491-A (JP)
Title: Flash fixing method of electrophotographic device
Inventor: IWAMASA AKIMASA
IPC: G03G21/14
Filed: 1990-10-20
Abstract: PURPOSE:To obtain high quality printing as well as preventing attraction from influencing upon toner formed on a sheet by controlling ON/OFF of air suction by way of opening and closing an air passage of an air attraction means. CONSTITUTION:A means 14 to open and close air passages 12a, 12b, 16, of an air attraction means 12 and to control ON/OFF of air suction is provided. Air suction is ON while a sheet is carried and flash fixing is carried out. Accordingly, while a sheet 11 is carried by a suction means such as an air attraction roller 12 and others in the advancing direction, flash light is irradiated for exposure on the toner 10 formation surface of the sheet 11, and the toner 10 on the surface of the sheet 11 is fixed on the sheet by radiant energy of the flash light. When fixing of one piece of the sheet 11 is finished, by the time when the next sheet 11 comes, a carrier means at a fixing part is stopped, and simultaneously, air suction is OFF. In this way, the air attraction means 12 is stopped, and accordingly, dispersion of volatile matters of toner is restrained. Consequently, it is possible to prevent attraction by the air attraction roller from influencing upon the toner fixed on the sheet and to obtain high quality printing.
Patent JP-S63137045-A (JP)
Title: Control device for automatic clutch for vehicle
Inventor: OOKUMO HIROYA
IPC: B60W10/10
Filed: 1986-11-28
Abstract: PURPOSE:To prevent the abnormal blow-up of an engine at the time of start by changing the clutch torque characteristic to the high-rising rate characteristic using the engine rotating speed acceleration and the throttle opening acceleration as a function to control the starting clutch torque in proportion to the engine rotating speed. CONSTITUTION:A start mode is judged by an electronic control unit 20 based on the engine rotating speed Ne, throttle opening theta, car speed V, and R, D, Ds signals of the travel range, the clutch current is determined, and the clutch control signal is outputted to control an electromagnetic powder type clutch 2. In this case, the engine rotating speed acceleration alphae due to the change of the engine rotating speed Ne and the throttle opening acceleration alphatheta due to the change of the throttle opening theta are determined, and the clutch torque characteristic is changed from the low-rising rate characteristic to the high-rising rate characteristic based on correction values obtained from alphae and alphatheta. At the time of a fully opened start, the clutch torque characteristic is transferred to the high-rising rate characteristic, thus the abnormal blow-up of an engine is prevented.
Patent JP-H08144710-A (JP)
Title: Scale scavenging device of steam piping of boiler
Inventor: SATO TOSHIHIRO
IPC: F01D25/00
Filed: 1994-11-17
Abstract: PURPOSE: To effectively remove scale in steam introduced from a boiler to a turbine so that occurrence of turbine failure such as wear on a turbine blade by the scale, etc. is prevented. CONSTITUTION: A steam piping by which steam 3 is introduced from a boiler to a turbine consists of a plurality of horizontal pipes 1' and vertical pipes 1 connected to each other, and the steam 3 is rapidly turned in connecting parts of these pipes so that the scale 4 of the steam 3 is scavenged in pockets 2 by inertial force.
Patent JP-S62141764-A (JP)
Title: Manufacture of semiconductor device
Inventor: KANDA AKIHIRO
IPC: H01L29/732
Filed: 1985-12-16
Abstract: PURPOSE:To obtain the semiconductor substrate containing a highly efficient lateral P-N-P transistor having high hFE, high collector to emitter withstand voltage and low Early's effect without increasing the member of manufacture processes by a method wherein a P-type low density region if formed in the vicinity of a P-type high density collector region linking to it. CONSTITUTION:After high density P-type regions 6 and 7, which will be turned to the emitter region 6 and the collector region 7 of a lateral P-N-P transistor, have been formed on the prescribed position of an N-type semiconductor substrate 3, a low density P-type region 26 linking to the high density collector region 7 is formed in the vicinity only of the collector region 7 by implanting P-type impurity ions using a resist 24 as a mask. For example, after an N-type buried region 2 has been formed on a P-type semiconductor substrate 1, an N-type epitaxial layer 3 is formed, and a P-type isolation region 4 and an N- type high density region 5 are formed. Then, after a P-type high density emitter region 6 and a collector region 7 have been formed, an aperture part 25 is formed by performing an etching on an oxide film 23 using the resist 24 as a mask, and then a P-type low density region 26 is formed by ion-implanting boron on the aperture part 25 using the resist 24 as a mask.
Patent JP-2000088992-A (JP)
Title: Method and device for arranging green pellet
Inventor: KAWASAKI TAKAO
IPC: G21C21/02
Filed: 1998-09-17
Abstract: PROBLEM TO BE SOLVED: To provide a method and a device for arranging green pellets capable of arranging the green pellets for nuclear fuel in high density and avoiding welding of the adjacent green pellets in a sintering process. SOLUTION: After green pellets 1 are arranged on a transit dish 2 in a standing state, they are arranged on a sintering dish 5 in the standing state by moving them from the transit dish 2 to the sintering dish 5 as they remain in the standing state. In addition, the pellets 1 are extruded from the transit dish 2 to the sintering dish 5 in a process for moving the pellets 1 to the sintering dish 5, and the green pellets extruded from the transit dish 2 are arranged on the sintering dish 5 at a prescribed position by moving the sintering dish 5 in the same direction as the extrusion direction of the green pellets 1 at substantially the same speed of the extrusion speed of the green pellets 1 or speed exceeding it.
Patent JP-S62142591-A (JP)
Inventor: KAJIWARA HIROSHI
IPC: D06F39/08
Filed: 1985-12-16
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-H04158212-A (JP)
Title: Optical type absolute value encoder
Inventor: AOKI YUKIO
IPC: G01D5/249
Filed: 1990-10-23
Abstract: PURPOSE:To dispense with the adjustment of a reference voltage and to enable the improvement of the precision in detection for a change in an ambient temperature and others by providing at least one or more insular non-transmitting parts in a main scale and an index scale respectively. CONSTITUTION:At least one or more insular non-transmitting parts 2i are provided in the vicinity of the opposite ends of the respective transmitting parts 2c of all tracks 2e to 2h of a main scale 2R, and also at least one or more insular non-transmitting parts 3g are provided in the vicinity of the center of each transmitting part 3c of an index scale corresponding thereto. Since an output value of a light-sensing element changes in proportion to the area of overlapping of these transmitting parts 2c and 3c, slants of the rise and fall parts of an output waveform of the light-sensing element in each of the tracks 2e to 2h are steep. As the result, a change in positions of the rise and fall of a rectangular wave output in relation to a change in a reference voltage turns small. Even when there is nonuniformity in the reference voltage between the tracks or the change in the reference voltage due to a change in an ambient temperature, accordingly, a change in a detecting position is small and thus the precision in detection is improved.
Patent JP-H10206279-A (JP)
Title: Apparatus and method for inspection of optical medium as well as apparatus and method for promotion of inspection of optical medium by inspection device
Inventor: MUELLER WILLIAM R
IPC: G01M11/00
Filed: 1997-10-16
Abstract: PROBLEM TO BE SOLVED: To precisely detect a defect and to reduce an erroneous detection by a method wherein an inspection device compensates a defect of a second type and a defect compensation device can inspect the existence of a defect of a first type at an optical medium. SOLUTION: When a gray-scale waveform 2220 is observed, it is clear that a DVD is maintained to be substantially flat by using this invention during the inspection of the DVD, and the gray-scale waveform 220 becomes substantially parallel to the x-axis until a displacement 222 appears. When the DVD is maintained to be substantially flat, it is possible to prevent displacement 226, 228, 230, 232, 234 from being recorded mistakenly as defects. At the same time, a deflection 236 is recorded as a defect, and the deflection is not hard to understand owing to a gentle fall in the waveform. A displacement 240 is generated owing to a reflection from a readout region which has a comparatively excellent reflection characteristic as compared with a region with data and which surrounds a data region on the outermost side.
Patent JP-H08141119-A (JP)
Title: Golf club head
Inventor: AIZAWA YUICHI
IPC: A63B102/32
Filed: 1994-11-17
Abstract: PURPOSE: To increase the carry and to stabilize the directivity of a shot ball through enhancement in the face rigidity of a faceplate by providing, between and integral with the opposite interior walls of a recess, a support portion that abuts to the back of the faceplate and is thinner than the edge of a back portion. CONSTITUTION: A through hole 29 is formed through a head main body 15 and covered with a faceplate whose specific gravity is smaller than that of the head main body 15, and a back portion 23 has a recess 25 formed therein except at its edge, and a support portion 27 that abuts to the back 33 of the faceplate and is thinner than the edge of the back portion 23 is provided integral with and between the opposite interior walls of the recess 25. As a result, although the support portion 27 is provided the weight of the head main body 15 is distributed to the edge because of the thin wall of the support portion 27, so that the moment of inertia increases.  Therefore, when a golf club with the head attached thereto is swung, the head main body 15 is allowed to describe a precise trajectory by the moment of inertia without deviating when striking a ball, thereby increasing the carry and stabilizing the directivity of a shot ball.
Patent JP-S63135855-A (JP)
Title: Anion analyzer
Inventor: NISHIMURA MASAYUKI
IPC: G01N30/64
Filed: 1986-11-27
Abstract: PURPOSE:To achieve simultaneous separation and analysis of strongly and weakly held anion species, by holding a strongly held ion species with a low holding capacity column and a weakly held ion species with a high holding capacity column to set a mobile phase passage properly. CONSTITUTION:Holding capacity of columns 4 and 5 is adjusted before a measurement so that analysis time of a strongly held anion species (So4<2-> or the like) with a low holding capacity column 4 is equal to the analysis time of a weakly held anion species (Cl<-> or the like) with a high holding capacity column 5. Valves A and B are switches properly to run a mobile phase from a passage (a). A sample 3 is introduced into the column 4 via a passage (c) to hold a strong ion species. The remaining sample is introduced into the column 5 via a passage (e) to hold a weak ion species. Thereafter, the mobile phase is passed through the column 5 to separate the weak ion species and it runs to passages (d), (f) and (c) to separate the strong ion species passing through the column 4. In this manner, strong and weak ion species are detected with a detector 6, thereby enabling analysis of strongly and weakly held anion species at a close timing.
Patent JP-H02131041-A (JP)
Title: Alternate pattern error detection circuit
Inventor: HAYASHI KUNIYASU
IPC: H04L1/00
Filed: 1988-11-11
Abstract: PURPOSE:To attain sure error detection with simple circuit constitution by generating a synchronizing pulse based on an alternate pattern being a reception signal, using the synchronizing pulse as a trigger to generate a similar alternate pattern to that of a reception signal and comparing the generated alternate pattern with the received alternate pattern. CONSTITUTION:The title circuit consists of a synchronizing pulse generating circuit 14, a counter circuit 15 and a comparator 13. The synchronizing pulse generating circuit 14 consists of D-FFs 16, 17 and an OR circuit 18 to generate a synchronizing pulse (f) based on an alternate pattern (a) being a reception signal. Then the counter circuit 15 receives a synchronizing pulse (f) to generate an alternate pattern A3 the same as that of the reception signal by using the pulse as a trigger. Then an inverted output B2 of the 2nd D-FF 17 and an output A3 of the counter circuit 15 are inputted to the comparator 13, which generates an error signal only when the dissidence of the both takes place.
Patent JP-H04160790-A (JP)
Title: Heater substrate
Inventor: TAMURA NARITAKA
IPC: H05K1/02
Filed: 1990-10-22
Abstract: PURPOSE:To enable mounting a plurality of small-sized and lightweight gas sensor portions by causing local variations in disposition density of the heater disposed over the whole surface of a ceramics substrate. CONSTITUTION:A heater 2 of different disposition densities is formed on a single ceramics substrate 1. For this reason, the amount of heat transferred from the heater 2 to an insulation layer 3 per unit area thereof differs for each corresponding region, whereby the regions having different surface temperatures are formed inside the substrate. And a gas sensor layer is disposed the reactivity of which becomes peculiarly high at the temperature of each corresponding region. This makes it possible to detect two different types of gases by the two gas sensor layers 7a, 7b disposed with respect to the one substrate. This enables the easy formation of a composite sensor simple in structure, small in size and light in weight.
Patent JP-H08142702-A (JP)
Title: Walking type mobile agricultural machine
Inventor: TAKEDA SHINICHI
IPC: B60K23/00
Filed: 1994-11-18
Abstract: PURPOSE: To provide a walking type mobile agricultural machine capable of quickly coping with an unexpected situation when a machine body is reversed. CONSTITUTION: An auxiliary clutch lever 14 rockable around the horizontal axis and in the longitudinal direction is provided in the neutral return state near a travel clutch lever 11 on a handle 10. A cam member 20 pressing an operation link 18 integrated with the travel clutch lever 11 in one direction and operating the travel clutch lever 11 to the off-position is provided at the base end section of the auxiliary clutch lever 14.
Patent JP-H07111971-A (JP)
Title: Flexible tube for endoscope
Inventor: KAWANO HIROTAKA
IPC: A61B1/00
Filed: 1993-10-19
Abstract: PURPOSE:To achieve a protection of a member inserted inside by concealing a pointed part of the end part of the body of a flexible tube formed by winding a metal band piece spirally using a protective ring. CONSTITUTION:In a flexible tube 11, a springing metal band piece is wound spirally and the end part thereof is cut off to insert a protective rind 16 into an internal surface of the end part of the body 15 of the flexible tube having with the end part thereof as a pointed end part 15a. The outer diameter dimensions of the protective ring 16 are almost the same as the inner diameter of the body 15 of the flexible tube. The inner diameter is also almost the same as the inner diameter of a link ring 13.
Patent JP-H09135357-A (JP)
Title: Decoder for color image signal
Inventor: OMACHI TAKAO
IPC: H03M7/36
Filed: 1996-10-25
Abstract: PROBLEM TO BE SOLVED: To apply efficient data compression to a color pseudo half tone image and a color multi-valued image without any revision of the MH coding algorithm by conducting conversion processing before and after a standard modified Huffman(MH) coder and decoder. SOLUTION: A smoothing signal V is subjected to run length coding by using a run length code for white/black levels at a run length coder 4. Then a compression code (c) obtained by the run length coding is sent to a transmission line or stored in a file memory 5. The compression code c' extracted from the transmission line or the file memory 5 is subjected to inverse conversion processing of coding by decoders in captions 6-9 and decoded into an original image signal (x) and outputted to a terminal 200. That is, the compression code c' is subjected to run length decoding by a run length decoder 6 and converted into a signal V' and then a signal v'. Moreover, an inverse smoothing circuit 7 is made up of a register 72 and an exclusive OR 71.
Patent JP-H03144380-A (JP)
Title: Inspection of ic mounted board
Inventor: KATO MASATOSHI
IPC: G01R31/02
Filed: 1989-10-30
Abstract: PURPOSE:To clarify a defective point quickly through inspection of defective soldering of an IC and a circuit pattern to the IC covered with a package for short-circuiting, by supplying power to a circuit on a mounted board. CONSTITUTION:In application, a package 1 for short-circuiting is made to cover an IC 11 with a guide hole 4 put onto a slide guide 7 and a press plate 2 being assembled with a guide plate 5 and the press plate 2 is pressurized until a probe 3 contacts a pin 12. In other words, the IC11 mounted on an IC mounted board is covered with the package 1 for short-circuiting and a circuit of the IC mounted board is energized to inspect a defective soldering of the IC 11 covered with the package 1 and a circuit pattern to the IC. This enables a pattern checking of a discontinuity of a pattern to the packaged IC, a defective soldering and the like, that is very hard to make in the past thereby allowing the clarifying of a defective point quickly.
Patent JP-H05120172-A (JP)
Title: Reference system for electronic cabinet
Inventor: WAKABAYASHI HIROSHI
IPC: G06F15/16
Filed: 1991-10-30
Abstract: PURPOSE:To obtain a reference system for electronic cabinet which can refer to a single electronic cabinet from a work station belonging to plural host computers and can simplify the control of the registration, the updating, etc., of a common document. CONSTITUTION:The other-host cabinet information files 14 and 34 register the cabinet information sent from other host computers 3 and 1 to all of the host computers 1 and 3. The cabinet information transmission control parts 15 and 35 transmit the registered cabinet information to other host computers. When an access request is received to an electronic cabinet 13 from a work station 2, the log-on information on the other host computer 3 that is retrieved by its own host computer 1 is informed in regard to the document which is not registered to its own cabinet 13. Then an other-host cabinet access request control part 26 directly performing an access request to an electronic cabinet 33 of the other host computer 3 from the station 2 is provided.
Patent JP-H05116829-A (JP)
Title: Stacker device for paper sheet conveyance apparatus
Inventor: SHIBAZAKI HIDEO
IPC: B65H29/34
Filed: 1991-10-30
Abstract: PURPOSE:To enable discharge and reception of paper sheets and reliable stacking of even warped paper sheets, by making a stacker receiving paper sheets therein rockable at each of two positions. CONSTITUTION:A stacker 31 is usually located at a first position at which it receives paper sheets. The paper sheets which have been delivered from a feeding mechanism 20 abut against a stop 26 and are allowed to drop onto a loading base for the stacker 31. At this time, when warped or broken paper sheets are sent in and a part thereof is allowed to fall in a space between the stacker 31 and the stop 26, since a cover member 51 of a fall-off prevention mechanism is moved into that space, no further fall of any paper sheet occurs. When a prescribed number of paper sheets have been loaded, drive mechanisms 34 to 41 are operated to move the stacker to a second position. Thus, removal mechanisms 21, 27, and 28 permit the paper sheets under being moved to be dropped and received in, for example, a box installed below. Further, if extra-ordinary paper sheets are sent into the stacker located at the first position thereof, rotating mechanisms 42 to 46 are operated to discriminate them from ordinary paper sheets and take them out.
Patent JP-H07111867-A (JP)
Title: Method for sterilizing rice before cooking and method for cooking sterilized rice
Inventor: KOJIMA HIROAKI
IPC: A23L7/10
Filed: 1993-10-18
Abstract: PURPOSE:To provide a method for sterilizing rice before cooking and a method for cooking the sterilized rice with a container in order to cook the sterilized rice in a large amount in good production efficiency. CONSTITUTION:Rice is washed with a rice-washing machine using jet air bubbles and water having a water cluster number of approximately 10 to release and remove rice bran, oils and bacteria such as bacteria belonging to the Bacillus from the surfaces of the rice grains. Remaining bacteria are reduced in an immersion tank containing a pH-controlling agent added thereto. The treated rice is measured and subsequently charged together with cooking water into a container. The container is covered with the lid, and subsequently transferred in a steam-cooking machine for a prescribed time to cook the rice. The cooked rice is steamed with a steaming machine and subsequently transferred into a clean room. The lid is removed, and the cooked rice is subjected to a vacuum deaeration. The container is again covered with a lid, charged with an inert gas, sealed, and subsequently cooled to finish the rice into the sterilized cooked rice.
Patent JP-2001110189-A (JP)
Title: Non-volatile semiconductor device and its test method
Inventor: UEHARA AKIHITO
IPC: G11C29/04
Filed: 1999-10-05
Abstract: PROBLEM TO BE SOLVED: To grasp the number of times of applying pulses in the case of write-in from the outside, to judge easily which page takes a much time for write-in, and to grasp a specific memory cell of a write-in unit address, distribution of respective characteristics in all memory cells, and the like. SOLUTION: This device is provided with a write-in pulses number of times counter 4 and a data storing region 5 that the number of times of applying write-in pulses for each page in the case of writing in a main memory region 1 is stored, and length of a time required for write-in of each page unit can be grasped.