baber/WOPTO huggingface dataset:
Patent JP-2000313271-A (JP)
Title: Occupant detecting device
Inventor: OKAMURA HIROYO
IPC: B60N2/90
Filed: 1999-04-28
Abstract: PROBLEM TO BE SOLVED: To provide an occupant detecting device for accurately estimating the weight of an occupant seated on a seat. SOLUTION: The weight of an occupant seated on a seat is accurately estimated by an occupant detecting device 10 provided with a load measuring means 11 (11a to 11d) for measuring the weight of a seat on which the occupant is to be seated and the occupant's weight to be applied to the seat, a center of gravity position detecting means 11 for detecting the position of center of gravity of the occupant on the seat, and a weight estimating means 12 for estimating the weight of the occupant by correcting the measured value of the load measuring means on the basis of the information from the center of gravity position detecting means.
Patent JP-H09289173-A (JP)
Title: Vertical thermal treatment equipment
Inventor: MIYASHITA MASAHIRO
IPC: H01L21/31
Filed: 1996-04-19
Abstract: PROBLEM TO BE SOLVED: To provide a vertical thermal treatment equipment wherein the retainers are prevented from falling down when thermal treatment is performed by using a first and a second retainers. SOLUTION: When a first boat elevator 3 which loads a first wafer boat 34 and moves between a wafer transferring region and a position inside a thermal treatment furnace 2, and a second boat elevator 4 which loads a second wafer boat 44 and moves between the wafer transferring region and the position inside the thermal treatment furnace 2 are installed, the transferring of wafer boats is not performed. Then, a trouble of position deviation of the wafer boats is excluded, and the wafer boats can be prevented from falling down. In the case that the transferring of wafer boats is performed, notched parts are formed on the side of lower edges of the wafer boats, and a guide member which is to be engaged with the notched parts is formed on the upper surface of a wafer transfer stage.  If alignment is forcibly performed at the time of transferring the wafer boats on the wafer transfer stage, position deviation is corrected, accumulation of position deviation is excluded, and the falling-down of the wafer boats can be prevented.
Patent JP-S62278414-A (JP)
Title: Electronic balance
Inventor: ARIMA NORIYUKI
IPC: G01G23/37
Filed: 1986-05-28
Abstract: PURPOSE:To obtain an electronic balance having also a digital voltmeter function by enabling input signals to a built-in A/D converter to be selectively changed over to input signals from an external input terminal and load detection signals from a load sensor. CONSTITUTION:An electronic balance is provided with an A/D converter (b) for digitizing the output of a load sensor (a), an arithmetic unit (c) for introducing the output of the converter (b) and converting load detection data to weighed values and a digital display (d) for the displaying a converted result by the arithmetic unit (c). Further, the electronic balance is also provided with an external terminal (e) and A/D input changeover means (f) for selectively changing over input signals to the converter (b) to either the output of the sensor (a) or input signals from the terminal (e). Since, when the input signals from the terminal (e) are selected as the input signals to the converter (b), the digital output from the converter (b) is converted to voltage values by the arithmetic unit (c) and displayed on the display (d), the electronic balance can be provided also with a function as a digital voltmeter without adding any expensive hardware.
Patent JP-H01293954-A (JP)
Title: Method for controlling molten metal surface level in changeable width thin slab continuous casting machine
Inventor: TOKUDA ATSUHIRO
IPC: B22D11/06
Filed: 1988-05-19
Abstract: PURPOSE:To improve responsiveness to change of mold width and to hold molten metal surface level to fixed value by executing calculation of molten metal surface control in a mold by multifying a feedback operating factor and feedback compensating factor with deviation to the aimed value of the detected molten metal surface level. CONSTITUTION:The feedback compensating factor is set to the value corresponding to the mold width. That is, using Ko for the feedback compensating factor at the time of using Wyo for the reference width, the feedback compensating factor K at the time of Wy of the width, is made to come to K=Ko.Wy/Wyo. By this method, the corresponding speed to the variation of the molten metal surface level in the molten metal surface feedback control comes to the fixed value in spite of changing the casting width, and the responsiveness is high and the molten metal surface level is held to the fixed value.
Patent JP-H01292208-A (JP)
Title: Strip shape detector
Inventor: HONJO HISASHI
IPC: B21B38/02
Filed: 1988-05-19
Abstract: PURPOSE:To enable automatic accurate measurement of an L warping and a C warping of a strip online, by providing a plurality of non-contact type change detectors between two sets of direction conversion pinch rolls to measure a progress shape of the strip. CONSTITUTION:Two sets of direction conversion pinch rolls 1 and 2 are arranged respectively above and below an advance line of a strip 3 to measure an progress shape of the band plate 3 between the pinch rolls 1 and 2. Non- contact type displacement detectors 4 and 5 are arranged. Measuring data X and Y detected with the displacement detectors 4 and 5 are inputted into an arithmetic device 6. The arithmetic device 6 determines an L warping generated along the length of the strip 3 from said input data. A data pertaining to the L warping obtained with the arithmetic device 6 is inputted into an equivalent C warping computing device at the rear stage to determine a C warping.
Patent JP-S6014151-A (JP)
Title: Detector for absolute humidity
Inventor: TANABE TAKESHI
IPC: G01N27/04
Filed: 1983-07-05
Abstract: PURPOSE:To detect a temperature accurately in a low-temperature atmosphere by providing a switch between two temperature detecting elements and two resistances which constitute a bridge and supplying power only to temperature detecting elements for a prescribed time after feed start. CONSTITUTION:Temperature detecting elements 37a and 37b and resistances 38 and 39 are connected by a switch 40a to constitute a bridge circuit 36. When a power source is turned on, a DC voltage is supplied to the bridge circuit 36 and a timer circuit 42 from a constant voltage circuit 34. The timer circuit 42 excites a relay coil 40 a prescribed time after feeding of the DC voltage. The coil 40 makes a switch 40a. Consequently, a current is flowed only to elements 37a and 37b for a prescribed time after feeding of the DC voltage, and self-heating is performed. When the switch 40a is made, the temperature is detected by the bridge circuit 36 and an amplifier 41.
Patent JP-S62280288-A (JP)
Title: Electrochromic material
Inventor: ISHIKAWA MASAZUMI
IPC: C08G61/12
Filed: 1986-05-28
Abstract: NEW MATERIAL:A polymer having repeating structural units which comprise an N,N,N',N'-tetraphenyl-p-phenylenediamine of formula I (wherein R and R' are each H, lower alkyl or lower alkoxy) and are united with one another at the positions A and B of formula I. USE:An electrochromic material which is stable and keeps a high conductivity in the presence of air, has excellent formability, and is useful as, e.g., a semiconductor element, an electromagnetic wave shielding material, and a material for forming a reflection type ECD display electrode capable of multi-color display from yellow through yellowish green to dark blue. PREPARATION:A compound of formula IV obtained by reacting a compound of formula II with a compound of formula III (wherein X is halogen) in the presence of Cu and K2CO3 is reacted with Mg in a nonreactive solvent (e.g., tetrahydrofuran) in the presence of a catalyst such as an Ni compound (e.g., dichloronickel), thus giving a compound of formula V (a Grignard reagent). Then, n mol of the Grignard reagent of formula V is polymerized in the presence of a catalyst to give an electrochromic material comprising the title polymer shown by formula VI.
Patent JP-H10296955-A (JP)
Title: Form plate clamp for common use
Inventor: SAITO SHIGEHISA
IPC: B41F27/12
Filed: 1997-04-28
Abstract: PROBLEM TO BE SOLVED: To perform form plate clamping work conveniently and quickly at the time of mounting a paper form plate by an arrangement wherein the tail of a paper form plate is inserted between a clamp base and a resilient clamp member and when an arm is turned by means of a cam shaft, the paper plate is pressed against the clamp base by the resilience of the resilient clamp member and set in place. SOLUTION: The tail of a paper plate 4 is received under a slack state where an arm 7, a resilient clamp plate 12 integral therewith and a clamp plate 6 are open wide and a clamp base 5 abuts, at the end part thereof, against a groove wall 15. A cam shaft 19 is then turned by about 30 deg. and the arm 7 and the resilient clamp plate 12 are turned with reference to a first center 8 of rotation by means of a cam face 21 for arm. The clamp plate 6 is thereby pushed up onto the cam face 22 for plate and begins to be tilted with reference to a second center 9 of rotation of the arm 7. When the cam shaft 18 is turned further by about 10 deg., the arm 7 stands clamp plate 6 is tilted and the tail of plate is clamped between the clamp plate 6 and a clank base 5.  When the cam shaft 18 is further turned by about 40 deg., the clank base 5 is separated from the groove wall 14 by means of a cam face 19 for tension and the print plate 4 is stretched.
Patent JP-S61282720-A (JP)
Title: Cooking stove
Inventor: TAKADA MANABU
IPC: F24C1/00
Filed: 1985-06-06
Abstract: PURPOSE:To provide an automatic operation of a cooking stove and enable a positive setting of cooking mode to be achieved by a method wherein an electrical contact point part and a variable resistor part are arranged at a mode setting part for setting a cooking mode in advance and the cooking mode can freely be selected by a cooking knob S. CONSTITUTION:When a desired cooking mode 37 is set in advance by a cooking knob 15 of a mode setting part 14 under a closed condition of a micro-switch 37, a mechanism valve 26 is forcedly kept to be opened or closed in response to the set mode and at the same time this signal is inputted to a control part 22 and outputted to a safety valve 19 of a calorie control part 35 and the control valves 24 and 28. Then, if a pilot burner 10b falls to accidental fine the control part 22 is operated, the safety valve 19 is closed to keep a safety. In this way, a temperature of the item 36 to be cooked is inputted to the control part 22 through a temperature sensor 11 in such a way as it may be controlled to a cooking mode set by the cooking knob 15 and then a fire force is controlled by a calorie control part 35. Unless the mode is set any cooking mode, it may be displayed through a buzzer 13 or a lamp or the like.
Patent JP-H02303007-A (JP)
Title: Superconductive magnet
Inventor: MIKAMI YUKIO
IPC: H01F6/06
Filed: 1989-05-18
Abstract: PURPOSE:To effectively avoid the deformation of coils by a method wherein the title superconductive magnet comprising non-circular superconductive coils with supporters is provided with a pressing means of the supporters with a wedge in the direction to avoid the deformation of the coils. CONSTITUTION:Two each of juxtaposed race track type coils 1, 2 are fixed by driving a wedge 3 into the space between supporters 4, 5 to firmly thrust the supporters 4, 5 to the coils 1, 2. Thus, the coils 1, 2 can be firmly fixed by using the wedge 3. In such a device, the quenching by the shift of the superconductive wire in linear parts due to a strong electromagnetic force can be prevented from occurring thereby enabling the deformation of the coils having many linear parts such as the race track type coils to be effectively avoided. Furthermore, the stable exciting operation in high cooling efficiency can be performed.
Patent JP-S6015807-A (JP)
Title: Magnetic head
Inventor: OKITA KAZUHIKO
IPC: G11B5/31
Filed: 1983-07-05
Abstract: PURPOSE:To obtain a high reproduction output in a high frequency area by laminating thin films of iron and vanadium having <=50Angstrom thickness alternately to a lamination film. CONSTITUTION:The end face of a lamination film 2 provided on a main side of a nonmagnetic substrate 1 is set opposite to a recording medium together with a working gap 4 formed vertically to said end face. The film 2 is produced by laminating alternately two thin films of iron and vanadium respectively, and each film has <=50Angstrom thickness. If this film thickness exceeds 50Angstrom , the intra-face magnetic anisotropy is reduced. This reduces the magnetic permeability in a high frequency region and therefore reduces the reproduction output of a magnetic head.
Patent JP-S5247390-A (JP)
Title: Rotary target
Inventor: SAITOU YASUNAO
IPC: H01J35/10
Filed: 1975-10-14
Abstract: PURPOSE: The housing for X-ray generation is made in double sylindrical structure to simplify the flow path of cooling medium. And vacuum seal is installed separately from bearing. As a result, cooling efficiency is increased as well as high-speed revblution and high vacuumization can be ensured. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-S5247200-A (JP)
Title: Shut in device of charged particle due to waveform travelling magnetic field
Inventor: AIHARA HIDEYUKI
IPC: H05B7/18
Filed: 1975-10-14
Abstract: PURPOSE: Possibly shutting in for a long time the charged particles of a high temperature and density based on the necessary conditions for a fusion reaction by effectively sutting the charged particles of a high density in a central mirror magnetic field. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-H05323089-A (JP)
Title: Guiding device for manipulator for underwater work
Inventor: IBE TOMOKICHI
IPC: B25J9/10
Filed: 1992-05-15
Abstract: PURPOSE:To surely introduce a manipulator to a target position in water by connecting a manipulator for underwater work via an intermediate float to a mother ship capable of cruising and monitoring with an in-air and underwater cameras and remotely controlling. CONSTITUTION:On the bottom of a pit 1, target lines 2 are drawn, a mother ship 3 capable of cruising are floated and a cable 5 with floats 4 is connected to a control panel. An in-air camera 6 observing the mother ship 3 is arranged at the top of the pit 1 and an underwater camera 7a is placed at the bottom of the mother ship 3. Intermediate floats 9 are connected to the mother ship by way of the inwater cable 8a and a manipulator 10 is connected by way of the cable 8 and they are observed with an underwater camera 7b. To keep these devices in gravity free state in water, floats 11 is placed on the cable 8a and a ballast mechanism is placed on the float 9. The manipulator 10 self- runs on the floor. When it exceeds the movement region, the manipulator is pulled up from the floor with the ballast mechanism and the mother ship 3 is moved to a desired position.
Patent JP-S5967315-A (JP)
Title: Manufacture of weldable particle large pipe steel sheet
Inventor: MIHIAERU GUREEFU
IPC: C21D8/02
Filed: 1983-07-08
Abstract: Microalloyed steel containing, among other ingredients, at least 0.02% niobium, between 0.005 and 0.01% nitrogen, and titanium in a proportion equaling about 3.5 to 4 times that of nitrogen is continuously cast into a slab which is heated to a temperature between about 1120 DEG  and 1160 DEG  C. whereby titanium nitride precipitates in particles ranging between about 0.06 and 0.2 mu . The slab is thermomechanically treated at this temperature and after intermediate cooling in several hot-rolling stages, with an initial deformation of at least 55%; after final rolling, the slab is cooled in water at a rate of at least 10 DEG  C. per second to a temperature of about 500 DEG  to 550 DEG  C. Niobium, which goes into solution at the elevated initial temperature, forms NbC precipitates during the subsequent treatment; this has a hardening and grain-refining effect.
Patent JP-H11313973-A (JP)
Title: Game device
Inventor: TAKEMOTO TAKATOSHI
IPC: H05F3/02
Filed: 1998-05-06
Abstract: PROBLEM TO BE SOLVED: To relieve electrified charge by a simple means when playing media or a player has become charged. SOLUTION: When playing media come into contact with a first conductive member 41 provided on the inside wall of a feeding passage 27 for the playing media, static electricity which has become charged in the playing media through the first conductive member flows to ground and hence, the elecrified charge of the playing media is relieved. When the playing media pass by a discharging hole of a feed shooter 30 for the playing media, the electrified charge is discharged between the playing media and a second conductive member 42 and the static electricity which has become charged in the playing media flows to the ground and hence, the electrified charge of the playing media is relieved.  Further, when the playing media pass by a discharging groove of a storage part 12, the electrified charge is discharged between the playing media and a third conductive member 43 and the static electricity which has become charged in the playing media flows to the ground and hence, the electrified charge of the playing media is relieved.
Patent JP-2000315226-A (JP)
Title: Cash back clearing method and cash back clearing device
Inventor: FUKUZAWA MASAHITO
IPC: G06Q30/02
Filed: 1999-04-30
Abstract: PROBLEM TO BE SOLVED: To subtract a point in accordance with cancellation of merchandise purchased by a credit card in a cash back clearing method. SOLUTION: The point obtained by multiplying a specified point calculation rate is decided for used amount of the credit card in a certain month of transaction by a point deciding part 40. The point is recorded in a monthly storage part 64 in a transaction recording part 63 of a recording part 61 for each user on a host computer 30. When the cancellation is made for the used amount, the recording part 61 for each user is retrieved based on a user identifying part 62. Next, the monthly recording part 64 is retrieved in the transaction recording part 63 of the recording part 61 for each user. When the point is recorded in a point recording part 65 of the monthly recording part 64, a cancelled point for the cancelled amount is decided by the point deciding part 400 and the cancelled point is subtracted from the concerned point.
Patent JP-H08312937-A (JP)
Title: Burner for melting slag
Inventor: MIZOKOSHI YASUTAKA
IPC: F23J1/00
Filed: 1995-05-23
Abstract: PURPOSE: To stably continue the operation of coal gasification, by providing a gas burner below a slag hole, for which part of gas produced by carbonization as a main fuel, gaseous fuel as an auxiliary fuel and oxygen as an oxidizing agent are used, in a two-stage entrained bed coal gasifier. CONSTITUTION: In a two-stage entrained bed coal gasifier composed of a slag hopper 2, a light oil-burning chamber 3, a combustor 4, a reductor 5 and a heat-exchanger 6 at the rear, a gas burner 31 is located below a slag hole 11. Recycle gas 49 supplied from a storage tank 17 through a valve 36 and LPG 50 supplied from LPG supply equipment 39 through a valve 37 are mixed by a mixing chamber 38, and they are turned into a mixed gaseous fuel 51 and are supplied to the gas burner 31. Oxygen 52 as an oxidizing agent is also supplied from oxygen supply equipment 42 to this gas burner 31, through an oxygen valve 40. The mixed gaseous fuel 51 and the oxygen 52 are jetted out of a jet and are burned, and icicle-shaped slag is melted.
Patent JP-H07328318-A (JP)
Title: Antifoaming agent composition
Inventor: ITAGAKI AKINARI
IPC: C08L71/02
Filed: 1994-06-06
Abstract: PURPOSE:To provide an antifoaming agent composition which has good stability and can be stored for a long period of time even when diluted with water without the deterioration of an antifoaming property. CONSTITUTION:An antifoaming agent composition is composed of (a) 0.1-40wt.% oil compound comprising a hydrophobic organopolysiloxane and silica fine powder, (b) 1-60wt.% polyoxyalkylene-modified silicone oil, (c) 0-55wt.% polyoxyalkylene, (d) 0.01-2wt.% poly(metha)acrylic acid salt containing a long alkyl group or xanthene gum, and (e) the balance of water.
Patent JP-H11317382-A (JP)
Title: Mounting structure of brush for air spindle
Inventor: MOROOKA MASAYA
IPC: H01L21/301
Filed: 1998-05-06
Abstract: PROBLEM TO BE SOLVED: To enable mounting a carbon brush on a spindle frame, without breaking the carbon brush or cutting a wire. SOLUTION: A mounting structure is provided with a brush holder 61 for holding a carbon brush 64 which is in contact with a spindle of a dicing apparatus, in such a way that the brush can be put in and out and is insulated. A brush holder 61 is provided with a brush pressing coil spring 62 for applying force to the carbon brush 64 in the direction for pushing it out from the brush holder 61, a clamp for clamping the carbon brush 64 and a positioning member 67 in electrical conduction to the carbon brush 64, in electrical contact to a conductive plate mounted on a spindle frame for insulating and holding a spindle 111 and fixes the brush holder 61 on a spindle frame 110.
Patent JP-S61281521-A (JP)
Title: Diffusional oxidization device
Inventor: OKUYAMA SATORU
IPC: H01L21/22
Filed: 1985-06-07
Abstract: PURPOSE:To prevent the boat from inclining and falling down in a furnace core pipe by, at least, horizontally providing a floor plate on the inside bottom of the furnace core pipe. CONSTITUTION:A floor plate 6 is provided on the inside bottom of a furnace core pipe 1 horizontally, and a boat 3 is moved to the floor plate 6. Transfer surface is horizontally constructed so as to prevent a boat from inclining and falling down, and to reduce the production of dust with increased rolling contact of the boat with the flat plate. Providing the floor plate 6 supported by two legs 6a and 6b makes it possible to draw out the floor plate 6 from the furnace core pipe 1, allowing efficient cleaning of the inside of the furnace core pipe 1. The boat 3 is transported in the furnace core pipe 1 without being inclined, allowing automatic loading of a wafer 5, with the results that the boat is prevented from being inclined, production of dust is reduced, with promoted automatization and increased yield ratio.
Patent JP-H02209167-A (JP)
Title: Water glass
Inventor: CHIGUSA TOMOMICHI
IPC: A63B33/00
Filed: 1989-05-17
Abstract: PURPOSE:To obtain a water glass, which can easily correct eyesight in water and can be manufactured at low cost, by supporting a transparent partition wall, which has uniform thickness and the curved surface of a prescribed curvature, to a frame. CONSTITUTION:A transparent partition wall 2, which has uniform thickness land the curved surface of the prescribed curvature, is arranged in each frame 1. The partition wall 2 is formed in the shape of the curved surface and a prescribed incident angle is formed in incident light. Then, the incident light is effectively refracted. The refraction factor of water 4 and partition wall 2 is made enough smaller than the refraction factor of the partition wall 2 and air 6 by the relative difference of density and as a result, relation between an angle alpha1 and an angle alpha2 is alpha1>alpha2. Then, in the water, the light is refracted samely as a concave lens. Thus, even when a special optical system such as a lens, etc., is not used, the eyesight of a user can be corrected by using the water glass.