baber/WOPTO huggingface dataset:
Patent JP-H06106277-A (JP)
Title: Manufacture of ring-shaped coned disk spring
Inventor: SATO RYUZO
IPC: B21J5/02
Filed: 1992-09-22
Abstract: PURPOSE:To provide a ring-shaped coned disk spring by which the yield of the material is enhanced, the material cost can be greatly reduced, the product cost can be reduced, the price is lowered and the quality of the product is unchanged. CONSTITUTION:A wire 11 made of a steel wire of circular section is cut to a specified length to make a ring through bending, and both ends 11a of the ring are butt-welded, and the welded ring is tempered. The ring is made flat by a hot press to make a stock 13 of a flat plate ring-shaped coned disk spring, and this is formed to a shape of truncated cone by the hot press forming, and quenched, and further tempered to obtain a ring-shaped coned disk spring 14 having the specified spring characteristics.
Patent JP-H0998000-A (JP)
Title: Method and device for forming lead wire of electronic part
Inventor: NISHIMURA HITOSHI
IPC: B21F1/00
Filed: 1995-09-29
Abstract: PROBLEM TO BE SOLVED: To automize the mounting of a lead wire on an electronic component by fixing and positioning one end of a side connected to the component main body of the lead wire by means of a first die at the time of forming first and second forming parts step wise by means of the first and second dies and forming the first forming part by the first die. SOLUTION: The lead wire 1 of the electronic component 2 is arranged between the first and second dies 171 and 172 and a third die 18 in a forming device having the first die 171 and the second die 172 which are arranged in parallel and the third die 18 arranged in a position by facing the first and second molds 171 and 172. The first die 171 and the third die 18 are relatively moved in opposite directions and the first forming part 5a is formed on the lead wire 1. At that time, one end of the side connected to the component main body 4a of the lead wire 1 is fixed and positioned by the first die 171. Then, the second die 172 and the third die 18 are relatively moved in the opposite directions and the second forming part 5b is formed between the first forming part 5a of the lead wire 1 and a supporting body 3.
Patent JP-H08119258-A (JP)
Title: Resealable paper case
Inventor: YAMAGUCHI MAKOTO
IPC: B65D5/54
Filed: 1994-10-19
Abstract: PURPOSE: To increase the assembling efficiency without addition of working processes, by providing a plurality of parallel folding lines between a side plate and the bottom plate, the bottom plate and another side plate, the side plate and the top plate, and the top plate and the suspending plate, respectively. CONSTITUTION: Side plates 50, 70 are provided at both sides of a rectangular bottom plate 60. A plurality of parallel folding lines (a), (b) are provided between the side plate 50 and the bottom plate 60, and the side plate 70 and the bottom plate 60 respectively. On the other hand, a top plate 80 is connected at the opposite position of the bottom plate 60 and a suspending plate 90 is connected at the side where the side plate 70 is not provided in the top plate 80. A plurality of parallel folding lines (c), (d) are provided between the side plate 70 and the top plate 80, and the top plate 80 and the suspended plate 90 respectively. In this way, the assembling efficiency is increased without increase of working processes and the external appearance becomes oval or semicylindrical to present a soft feeling and it becomes possible to distinguish it from other products.
Patent JP-2001076119-A (JP)
Title: Device for measuring traffic volume
Inventor: SUDOU YOSHIHIRO
IPC: G08G1/042
Filed: 1999-09-07
Abstract: PROBLEM TO BE SOLVED: To provide a traffic volume measuring device using magnetic sensors capable of accurately measuring traffic volume regardless of the speed of a vehicle. SOLUTION: This device has a 1st magnetic sensor 2 arranged in the neighborhood of a road and a 2nd magnetic sensor 3 arranged along the advancing direction of a vehicle and separated from the sensor 2, and is provided with a timer means 10 which outputs a detection signal when outputs of the sensors 2 and 3 become equal to or more than a prescribed value and calculates a period required for passing the vehicle through between the sensors 2 and 3 due to the time difference between the detection signals of 1st and 2nd detectors 7 and 9, and the means 10 outputs a count signal that is also used as a reset signal resetting the detectors 7 and 9 to a counter 11.
Patent JP-H1195250-A (JP)
Title: Method for inspecting lcd substrate
Inventor: HAYASHI MASAKI
IPC: G01R31/00
Filed: 1997-09-18
Abstract: PROBLEM TO BE SOLVED: To enable the inspection of a substrate having no gate control terminals and the exact inspection of pixel defects by using the charges charged into the auxiliary capacitors of all pixels as discharge currents to an IV converter and successively measuring the peak values thereof. SOLUTION: The charges charged by the prescribed high voltage to the auxiliary capacitors of the prescribed pixels scanned through video terminals 23 are subjected to IV conversion and the peak values of the discharge currents are successively measured. The pixel defects relating to the respective pixels as well as the defects relating to X-Y scanning lines are decided. The measurement is executed by applying the set ring time capable of sufficiently discharging the charges of the auxiliary capacitors. Data lines and gate lines for pixel scanning are sequentially scanned at a desired low-speed clock and the discharge currents from the video terminals 23 are converted to voltage signals by the IV converter 42 of an IV conversion circuit 43. Peak voltages are held by an S and H circuit 34 and are subjected to prescribed amplification by an amplifier 35.  The voltages are then subjected to AD conversion by a converter 36 and are successively stored into a buffer memory 38. Decision processing is executed by an image processing section 37 after the completion of the measurement.
Patent JP-H04132236-A (JP)
Title: Electric measurement device for semiconductor wafer
Inventor: KONO MOTOHIRO
IPC: G01N27/22
Filed: 1990-09-22
Abstract: PURPOSE:To make an assessment of electric characteristics such as C-V measurement or the C-t method by placing a gap between a measurement electrode and a semiconductor wafer and measuring the intensity of the laser reflection light. CONSTITUTION:The gap G is set to be at least a few times as long as the wavelength of the laser light lambda and the intensity of the reflection light Lr is received through the receiving sensor 3 and measured by the light amount measurement device 12. By using the total reflection from the prism 4, it is possible to measure the intensity Pi of the incoming light Li. Next, the platform 3 is moved in the (-z) direction and once again irradiated with the laser light and the intensity Pr of the reflection light Lr is measured. The reflection rate Rt is determined by the host controller 14. In addition, the transmissivity Rt (=1-Rr) is also calculated. The gap Ge is equal to Ge=G-Te (Te: height of electrode 201) and the equation is used to calculate the electrostatic capacity Cg of the gap Ge. The LCR meter 13 is used to measure the C-V curve for the total capacity Ct. By subtracting the capacity Cg of the gap Ge from the acquired total capacity Ct, it is possible to determine the C-V curve.
Patent JP-H07110817-A (JP)
Title: Missing value estimating system
Inventor: KUMAMOTO MUTSUMI
IPC: G06F17/30
Filed: 1993-10-12
Abstract: PURPOSE:To provide a missing value estimating system capable of selecting quantity having a unit as that of an item to be estimated from other items by the use of the units of respective items, narrowing down quantity closely connected to an estimated item, reducing the quantity of calculation for statistic analysis, and quickly and efficiently estimating a missing value. CONSTITUTION:A retrieval control part 210 checks whether a missing value is included in data requested to be retrieved by a user/using program 200 or not, and when a missing value is included, the item of the missing value and items to be used for estimating the missing value are obtained from a data base 230 and supplied to a DB missing value estimating part 240. The estimating part 240 collects items in each unit, selects quantity to be the same unit as that of estimated quantity to be a missing value from estimated usable quantity by the use of a knowledge base for storing relation corresponding to a unit representative code to be a code representing the collected items and estimates quantitative relation between the selected quantity and the estimated quantity to calculate the estimated value of the missing value by the use of the quantitative relation.
Patent JP-2001072794-A (JP)
Title: Method for analysis of plastic and method for dechlorination of plastic
Inventor: TAKEMURA KAZUYA
IPC: C08J11/08
Filed: 1999-09-08
Abstract: PROBLEM TO BE SOLVED: To provide a method for qualitatively and quantitatively analyzing a resin component in a plastic mixture, especially, a chlorine-containing plastic accurately by a simple procedure without using any solvent, such as hot xylene or hot cresol, having an operational hazard and to provide a method for efficiently dechlorinating a chlorine-containing plastic. SOLUTION: A plastic mixture is dissolved in a solvent (i) selected from tetrahydrofuran, cyclohexanone, and carbon disulfide to separate it into an insoluble component (A) and a soluble component (B), and the resin components contained in the insoluble and soluble components (A) and (B) are analyzed. It is desirable that the insoluble component A is analyzed by thermal analysis, and the soluble component B is analyzed by spectrophotometry. According to the results of the quantitative analyses of polyvinyl chloride and polyvinylidene chloride by the above analytical method, the dechlorination conditions of the plastic mixture is determined.
Patent JP-H03120498-A (JP)
Title: Annular pulse column having limiter for limiting association of heavy duty phase into light duty phase under generation of gas and operating in continuous heavy duty phase
Inventor: JIYOZEFU KOSUTO
IPC: B01D19/00
Filed: 1990-09-21
Abstract: PURPOSE: To reduce a heavy phase brought together into a light phase occurring when a rising gas flow passes the interface by providing a limiter that is constituted of a cylindrical sleeve being concentric to the cylindrical part of an upper decanter inside the cylindrical part. CONSTITUTION: A limiter that is constituted of a cylindrical sleeve 34 that is concentric to an inner wall 30 and an outer wall 32 is provide din a cylindrical part 18 of an upper decanter 14, and the annular space of the upper decanter 14 is divided into an inner part 36 and an outer part 38. Then, a gas bubble 26 generated in a heavy layer 10 by the operation of a pulse column is engaged to a truncated conical inner wall 28 during rising and stays near the inner wall 30. In this case, a sleeve 34 prevents the gas bubble 26 from entering the outer part 38 so that no heavy layer 10 with the gas bubble 26 exists at the light phase 20 of the outer part 38, the gas bubble 26 rising at the inner part 36 passes an interface 12 without accompanying the heavy- duty layer 10 along with the heavy layer, gathers inside an upper chamber 44 through the upper limit of the light layer 20, and is unloaded from a vent 46, thus promoting the separation of the heavy layer 10 and the light layer 20.
Patent JP-H07252285-A (JP)
Title: Preparation of hydridocarbonyltris triorganophosphorus rhodium compound
Inventor: I SANGU MU
IPC: B01J31/40
Filed: 1994-10-20
Abstract: PURPOSE: To directly prepare a hydridocarbonyltris (triorgano-phosphorus) rhodium compound from the rhodium catalyst-containing distillation residue after hydroformylation reaction (oxo synthesis).  
     CONSTITUTION: By the use of a rhodium compound contained in the hydroformylation reaction distillation residue as the starting material, the inactivated rhodium catalyst compound-containing distillation residue is treated with an oxidizing agent, and then, converted to a rhodium-carbonyl compound in the presence of a mixed gas of carbon monoxide and oxygen. Subsequently, this compound without being isolated from the reaction solution is directly reacted with a hydroxyl group-containing compound, an alkali metal hydroxide, formaldehyde and a triorganophosphorus ligand and is post-treated with carbon monoxide and hydrogen. 
     COPYRIGHT: (C)1995,JPO
Patent JP-2001076239-A (JP)
Title: Commodity housing device for automatic vending machine
Inventor: YASAKA YOSHIO
IPC: G07F11/38
Filed: 1999-09-08
Abstract: PROBLEM TO BE SOLVED: To prevent commodity from dropping from a commodity rack at the time of shaking due to an earthquake, etc., by providing a member for locking the commodity rack to a housing position and a member to be compressed by the commodity rack and a rear plate and biasing the rack forward by restoring force to engage the locking member to an engaging part. SOLUTION: At the front end parts of the right and left of the rack plate 18 of a commodity rack 12, a locking mechanism 21 for locking the rack 12 to a housing position for housing in a vending machine main body is provided to be symmetrical with respect to right and left. Each mechanism 21 is provided with an operation lever 22 provided near the front end of the rack plate 18 so as to slightly project forward, locking plates 23 (locking member) rotated between a locking position projecting outward in right and left directions and an unlocking position for retreating inward, and a tension spring for always biasing the plates 23 to the locking position.  Thus, when the rack 12 is at a housing position, the locking pawls 23a of the right and left locking plates 23 are engaged in the state of being inserted to both of the square holes of right and central panel, to lock the rack 12 at the housing position.
Patent JP-H02101687-A (JP)
Title: Floating type magnetic head slider
Inventor: WATANABE YOSHIHIKO
IPC: G11B21/21
Filed: 1988-10-07
Abstract: PURPOSE:To prevent dust from being introduced to a bearing plane by containing a part whose width is narrowed gradually advancing from the boundary of the bearing plane to a gas inflow terminal in a chamfer. CONSTITUTION:A floating type magnetic head slider is constituted of two rails consisting of the chamfer 1 which forms a gas introduction part and the bearing plane 2 following the chamber. The chamfer 1 is constituted in such a way that a tapered par to introduce a gas in a longitudinal direction is formed on the bearing plane 2 and also its width is narrowed gradually advancing from the boundary 4 of a chamfer bearing plane to the gas inflow terminal 3. In such a way, it is possible to prevent the dust from being introduced to the bearing plane since the magnetic head slider itself ejects the dust when it floats or in the transient state of contact start/stop.
Patent JP-H0195968-A (JP)
Title: Steering control device for four-wheel steering vehicle
Inventor: ITO HIDEO
IPC: B62D137/00
Filed: 1987-10-08
Abstract: PURPOSE:To provide optimum steering characteristics according to the running state of a vehicle, by providing a correction means which varies either a proportional element or an advance element to or from a steering angle command value from a steering control means based on a detecting result of a road slip state. CONSTITUTION:A piston rod 7a of a cylinder 7 for auxiliarily steering front wheels is coupled to a rack housing 4b, laterally movably and resiliently supported, of a front wheel steering mechanism. Meanwhile, a piston rod 9a of a cylinder 9 for auxiliarily steering rear wheels is coupled to a knuckle for steering rear wheels through tie rods 8L and 8R. Operation of cylinders 7 and 9 is controlled by means of an oil pressure controlled by a controller 31 and flowing through servo valves 20 and 21. The controller 31 inputs output signals from number of revolutions of wheel detectors 36L, 36R, 37L, and 37R, corrects a proportional constant and a differential coefficient, calculated according to a car speed, and computes an auxiliary steering amount based on a numeric value after correction.
Patent JP-H02100087-A (JP)
Title: Display device utilizing building
Inventor: HISAKAWA ATSUKO
IPC: G09F13/22
Filed: 1988-10-07
Abstract: PURPOSE:To utilize the external wall surface of the building for advertisement at night and on closing days by providing a display sheet which can be expanded by utilizing the external wall surface of the building, a flexible light emission sheet arranged on one surface of the display sheet, and many light emitting elements fitted to the light emission sheet. CONSTITUTION:When nobody is in the building at night or on closing days, the display sheet 1 is hung through remote operation along the external wall surface 11. The display sheet 1 is guided to a guide rail 14 through a slide hook 1b and expanded at a normal attitude. When the display sheet 1 is expanded to a specific position, the respective light emitting elements emit light to display a desired pattern or characters on the display sheet 1. The display sheet 1 consists of a net, the upper part is fixed to a take-up shaft 16, and both lower ends are locked to the guide rail 14 through the slide hooks 1b, so that the fluttering of the display sheet due to wind is controlled. Consequently, the building can utilized for advertisement at night and on closing days.
Patent JP-H0565794-A (JP)
Title: Posture controller for shield tunnel excavator
Inventor: TAKAE MASAFUMI
IPC: E21D9/06
Filed: 1991-09-06
Abstract: PURPOSE:To perform the proper propelling control of this excavator by surveying the position and posture of a shield tunnel excavator to an excavation designing line, continuously in real time, and by controlling the locus of the excavator with the surveying data in real time. CONSTITUTION:An automatically surveying means 6 for surveying the position and posture of a shield tunnel excavator 1 continuously in real time, is set. Data from the means 6 is processed, and arithmetic is automatically performed on the propelling locus of the excavator 1, by a locus controlling means 7. Data from the means 7 are compared with the excavation designing line, and according to the data to be compared with, the respective propelling hydraulic jacks 3 of the excavator 1 are automatically controlled by a posture controlling means 8.
Patent JP-S63107810-A (JP)
Title: Modified magnesium borate and its production
Inventor: NISHIUCHI KIHACHIRO
IPC: C01B35/12
Filed: 1986-10-24
Abstract: PURPOSE:To obtain modified magnesium borate having high heat resistance and reinforcing property by calcining specified magnesium borate at a specified temp. in the atmosphere of hydrocarbon or a mixture of the hydrocarbon and org. gas and/or inert gas. CONSTITUTION:Magnesium borate expressed by the formula (0<x<=4; 0<y<=4; 0<z<=10) is produced, by allowing oxides of Mg, etc., and oxides of boron, etc., to react at high temp. in the presence of a flux such as NaCl, etc. Then, modified magnesium borate is obtd. by calcining the above described magnesium borate at ca. 500-1,350 deg.C in the atmosphere of hydrocarbon or in the mixture of atmospheres of the hydrocarbon, org. gas, and/or inert gas. Thus obtd. modified magnesium borate is used suitably as electroconductive treating agent or a reinforcing material for plastics, etc.
Patent JP-S61133415-A (JP)
Title: Operation confirming device of gas flow mixing ratio
Inventor: KANDA KAORU
IPC: G05B23/02
Filed: 1984-12-02
Abstract: PURPOSE:To mix gases and check the mixture with the use of mass flow controllers having a different full scale by providing a full scale flow ratio setting means of gas flow controllers, two sets of gas flow controllers, a mixing rate calculating means of flow of the gas flow controllers, a mixture ratio limit value setting means and a comparison means. CONSTITUTION:Flow outputs 6a, 6b are inputted to the flow rate calculation circuit 8 of an operation confirming device 1, the flow rate of the full scale of the two sets of mass flow controllers 2a, 2b is set by the full scale flow rate setting circuit 9, the result is inputted to the flow rate calculation circuit 8, the flow output is calibrated by the full scale flow to calculate the actual flow rate. The actual flow rate is compared with the upper limit decided by an upper limit setting circuit 10 by the comparison circuit 11, and when the rate exceeds the upper limit, an output 12 goes to logical '1' and an error signal is displayed. Similarly, alower limit setting circuit 13 and a comparison circuit 14 are used, and an output 15 displays the error signal for the lower limit.
Patent JP-H0998405-A (JP)
Title: Image processing system
Inventor: KIMURA KAZUO
IPC: H04N7/173
Filed: 1995-10-02
Abstract: PROBLEM TO BE SOLVED: To make plural viewers able to simultaneously and independently select the picture of high image quality without distortion from the plural images. SOLUTION: In this image processing system provided with a means for obtaining digital picture information, an image information distribution means 106 for distributing the digital image information to plural users and a display means for displaying the output image information of the image information distribution means 106, a first geometrical transformation means 104 for geometrically transforming the digital image information from the digital image information of an orthogonal coordinate system to the digital image information of a curved surface coodinate system before distributing it, an image area selection means 118 for selecting the image of a position desired by the user from the images of the curved surface coordinate system based on the selection of each user,  an image composition means 114 for compositing the image selected by the image area selection means 118 and a second geometrical transformation means 115 for transforming the digital image information of the curved surface coordinate system composited to one image by the image composition means 114 to the curved surface coordinate system of the orthogonal coordinate system and outputting it to the display means are provided.
Patent JP-H02243164-A (JP)
Title: Medicine supply system
Inventor: BAATO JIYOSEFU ZORUTAN
IPC: A61M15/00
Filed: 1989-09-29
Abstract: PURPOSE: To administer an aerosol medicine from an inexpensive and small-sized container in a most suitable state by the constitution that a patient can inhale a fixed amount of an air without any medicine content through a mouthpiece and then the aerosol medicine is automatically inhaled with a restricted velocity by at least one orifice form a chamber. CONSTITUTION: After the inhaler 100 of a dosage measured under an industrial standard is pushed down, a valve 200 is seated, and closes a space of containing a drug. A lever 300 is held by a pin 180, and held at the position of closing the valve. In order to inhale the drug by a patient, a diaphragm 270 is getting to be shrunk on the space of contained air. When the diaphragm is shrink up to a predetermined point, the lever 300 is release from the pin 180, and then the valve 200 is moved to a secondarily stable position by the bias of a spring 190. In this case, the patient can inhale an air containing an aerosolized drug from the chamber 310 through a mouthpiece 150. A housing chamber 120 is provided with a velocity-restricting orifice 320 at a remote end portion, and the orifice 320 restricts the velocity of inhaling the aerosolized drug at less than 30 little per minute.