baber/WOPTO huggingface dataset:
Patent JP-H0244245-A (JP)
Title: Ultrasonic flaw detector for turbine rotor
Inventor: KANBE MAMORU
IPC: G01N29/28
Filed: 1988-08-04
Abstract: PURPOSE:To obtain a highly reliable ultrasonic flaw detector at a low cost without use of a shoe by making an ultrasonic wave incident into a turbine rotor emmersed in water from a probe with water as medium to detect flows receiving reflected wave from an internal defect. CONSTITUTION:Water 2 is stored into a water tank 4 to immerse a turbine rotor 6 sufficiently thereinto and an ultrasonic beam 22 is made incident into the rotor 6 with the water 2 as medium from a probe 14. Under such a condition, a rotor rotating device 12 is driven to rotate the rotor 6 and flaws are detected over the entire circumference thereof 6. An angle of incidence of the beam 22 is obtained easily by adjusting a holder so that an inclination to the rotor 6 of the probe 14 reaches a specified angle. The probe 14 performs a transmission and reception concurrently with a built-in vibrator by being cut out of a piezo-electric material and receives reflected wave from an internal defect. In this manner, after the end of a flaw detection at one part, the holder is adjusted to set the ultrasonic beam for the subsequent flaw detection position and then, another flaw detection is performed. This eliminates the use of any shoe thereby enabling detection of flaws in such a manner as to be easy to handle with limited incidence loss and inexpensive and stable with limited noise.
Patent JP-H1121128-A (JP)
Title: Production of laminar rock salt type lithium manganese oxide by mixed alkali hydrothermal method
Inventor: TABUCHI MITSUHARU
IPC: H01M10/05
Filed: 1997-07-03
Abstract: PROBLEM TO BE SOLVED: To enable the mass production of laminar rock salt type LiMnO2 by way of the single stage by subjecting at least one kind of manganese source starting material to a hydrothermal treatment in an aq. soln. containing water soluble lithium salt and alkali metal hydroxide at a specified temp. SOLUTION: Oxide (e.g.: Mn2 O3 , MnO and MnO2 ), oxide hydrate, oxidized hydroxide, etc., are exemplified as the manganese source starting material, and the tervalent compd. is preferable. Lithium hydroxide, lithium chloride, lithium nitrate, etc., are exemplified as the water soluble lithium salt. Potassium hydroxide, sodium hydroxide, etc., are exemplified as the alkali metal hydroxide the mixed alkali aq. soln. consists of 0.05-5 mol./kg.H2 O water soluble lithium salt and 8-20 mol./kg.H2 O alkali metal hydroxide. The manganese source starting material 0.1-10 g is added to 100 cc aq. soln., and the obtained mixture is allowed to stand in a hydrothermal reaction furnace (e.g.; autoclave) and allowed to react at 130-300 deg.C for 0.5 hr-14 day.
Patent JP-S6086900-A (JP)
Inventor: IWASE KANJI
IPC: H05K13/02
Filed: 1983-10-18
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-H0646476-A (JP)
Title: Cooking utensil
Inventor: ASADA KAZUHIKO
IPC: H04Q9/00
Filed: 1992-07-22
Abstract: PURPOSE:To provide a cooking utensil capable of controlling cooking from a place separated from a cooking utensil main body. CONSTITUTION:This utensil is comprised in such a way that the cooking utensil main body 11 and a remote controller 12 are provided, and the remote controller 12 is provided with an operating part 17, a transmission means 18, and an informing means 19, and the transmission means 18 outputs a signal to the cooking utensil main body 11 corresponding to the signal from the operating part 17, and the cooking utensil main body 11 is provided with a cooking means 14 and a reception means 20 to receive the signal from the transmission means 18, and the informing means 19 excites a user's attention after prescribed time after receiving the signal from the operating part 17.
Patent JP-H0520627-A (JP)
Title: Magnetic recording and reproducing device
Inventor: SATO MASAO
IPC: G11B5/024
Filed: 1991-07-10
Abstract: PURPOSE:To unnecessitate a bias oscillation circuit by providing an angle with respect to the gap of a fixed erase head. CONSTITUTION:At the time of high speed erasing, by a system controller 6, the magnetic tape 9 is controlled so as to travel at high speed and the bias oscillation circuit 7 is controlled so as to operate. Erasing voltage is applied to the erase head 8 from the bias oscillation circuit 7, and a video signal, a control signal and a sound signal on the magnetic tape 9 are erased. That is, at the time of high speed erasing, though the magnetic tape is travelled at high speed and the signal written on the tape 9 is erased by applying the erasing voltage with the erase head 10, by making the angle of the head gap 11 provided on the fixed erase head 10 an angle (alpha) (alpha=14), residual magnetization by an erasing current is aligned on the tape 9 with a track width W (W=15) at the angle alpha. At the time of normal reproducing, though the residual magnetization aligned at the angle alpha is reproduced as an disturbing sound by the head gap 13 provided on a recording and reproducing head 12, the output is reduced by an angular loss.
Patent JP-S6172282-A (JP)
Inventor: MIKOTA KATSUMI
IPC: G09B9/00
Filed: 1984-09-17
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-H0248387-A (JP)
Title: Elevator controller
Inventor: IWATA SHIGEMI
IPC: B66B5/02
Filed: 1988-08-04
Abstract: PURPOSE:To aim at the promotion of small capacity in a read-only memory by counting a program execution time of E<2>PROM, and when the counted value exceeds the setting value, installing a timer means stopping the program execution of the E<2>PROM. CONSTITUTION:A counting timer 137 monitors the program execution time of an option program and a trouble diagnostic program inherent in a building, which belong to an E<2>PROM 133, and when this time exceeds the setting time of a timer 137, execution of the E<2>PROM 133 is stopped, and operation and control over an elevator are carried out by a control program of a read-only memory 132. Consequently, such a possibility that the operation and control of the elevator might be disabled by something wrong in a program of the E<2>PROM 133 is in no case incurred at all, thus such elevator control as safety and excellent in reliability is made possible. In addition, the storage of programs to the E<2>PROM 133 poor in the reliability is also made possible, so that this E<2>PROM 133 is effectively utilizable and, what is more, the promotion of small capacity in the read-only memory 133 is thus accelerated.
Patent JP-H0246375-A (JP)
Title: Flow control valve
Inventor: MOTOHASHI TOSHIAKI
IPC: F16K1/52
Filed: 1988-08-04
Abstract: PURPOSE:To set multiple kinds of flows ranging from a small flow to a large flow by constituting the main valve of a flow control valve with multiple step sections so that the tip section is tapered in steps. CONSTITUTION:The main valve 2 of a flow control valve 1 faces a valve seat hole 8a, multiple step sections 2a and 2b are formed on it so that the tip side is tapered in a steps. This main valve 2 is driven by the fluid pressure controlled by solenoid valves 13 and 17, for example. Positions of the step sections 2a and 2b of a valve plug against the valve seat hole 8a are adjusted by this drive, the valve opening is adjusted by the interval between the valve seat hole 8a and the step sections 2a and 2b.
Patent JP-H05223627-A (JP)
Title: Quantitative distribution method and apparatus
Inventor: ANDORE GURAFUAN
IPC: B65B1/34
Filed: 1992-07-22
Abstract: PURPOSE: To increase filling processing capacity without damaging accuracy by holding the servo control relation between a flow rate error and the set value inputted to a flow rate control part and performing filling on the basis of the flow rate subjected to servo control with respect to a reference flow rate. CONSTITUTION: A sending-out part 1 is connected to a filling nozzle 2 in series through a flow rate control part. A wt. measuring part 4 is arranged on the lower part in the longitudinal direction of the filling nozzle 2 and a container 5 is placed on the wt. measuring part 4 at the time of the start of a filling cycle. The wt. measuring part 4 is connected to the input part 7 of a wt. measuring processing apparatus 6 having other input part 8 to which the special initial data of a packed substance is inputted.  Especially, the initial data has a reference flow rate and the continuous period of a filling stage along with the servo control relation present between a measured flow rate error value and the reference flow rate to be inputted to a flow rate control part 3 by the wt. measuring processing apparatus 6 and a substance is injected into the container 5 in at least one filling stage during the continuous period.
Patent JP-S6253979-A (JP)
Title: Perfluoro cyclic ether compound and emulsified preparation
Inventor: MURAMATSU HIROSHIGE
IPC: A61P7/08
Filed: 1985-09-03
Abstract: NEW MATERIAL:A compound shown by the formula I (both ring A and ring B are replaced with 1-2C perfluoroalkyl group, respectively). EXAMPLE:Perfluoro(3,9-dimethyl-7-oxobicyclo[4,3,0]nonane). USE:An oxygen transporting component in blood substitute. PREPARATION:A compound shown by the formula II is fluorinated by direct fluorinating method, cobalt fluoride method, electrolytic fluorinating method, etc., to give a compound shown by the formula I.
Patent JP-S6440040-A (JP)
Title: Biomedical adhesive applicator
Inventor: IKEDA KOJI
IPC: A61M35/00
Filed: 1987-08-05
Abstract: PURPOSE:To prevent a biomedical adhesive from hardening during an interruption of adhesive application by providing an applicator including a pair of syringes, a flat-tip nozzle, a spray, means for holding the syringes, and means for actuating plungers as one. CONSTITUTION:Syringes 1 and 1 are paired and secured on a syringe holder 4. A nozzle 2 is attached to the tip 7 of one syringe 1 containing fibrinogen. A spray is attached to the tip 7 of the other syringe 1 containing the same amount of thrombin. An actuator for simultaneously pushing plungers 8 and 8 is attached to the plunger flanges 14 and 14 and the plunger rods 13 and 13. In operation, with an index finger placed on the flange 12 of the syringe holder 4, the actuator 5 is pressed by a thumb to insert the plungers 8 and 8 into barrels 6 and 6 so that the two liquids can be simultaneously ejected on an area of interest. Since the two liquids are mixed only after the ejection, they will not harden even if the adhesive application is interrupted.
Patent JP-H0358008-A (JP)
Title: Supporting method for thin plate glass
Inventor: FUJII NAOKI
IPC: G02B7/198
Filed: 1989-07-27
Abstract: PURPOSE:To form an image with a small error on a finder surface even through a thin plate type mirror by supporting a thin plate mirror at a long-distance position with higher flatness accuracy than a mirror at a short-distance position. CONSTITUTION:The flatness of the long-distance position mirror of the image formation optical system of a camera exerts a more influence upon finder image formation. For the purpose, the 1st mirror 2 of an L block is supported by the 2nd mirror 18 of an F block 17 with high accuracy. The mirror 2 is made to abut on a 45 deg.-slanted mirror supporting surface of the L block 1 and three cushion materials 23a-23c which are foamed elastic bodies of molt planes, etc., are arranged at specific positions of the mirror and fixed by inserting screws into holes 3a-3c of a mirror pressing plate 3. Consequently, an image having a small error can be formed on the finder surface though a thin plate of about 0.2 mm in thickness is used.
Patent JP-S6088475-A (JP)
Title: Manufacture of fet
Inventor: KAMIYANAGI KIICHI
IPC: H01L21/338
Filed: 1983-10-21
Abstract: PURPOSE:To enable the manufacture of stable elements by a method wherein a double-layer shade made of two insulation film layers is formed on a gate electrode, and ion implantation for forming the source and drain regions is performed with this shade as a mask. CONSTITUTION:A channel layer 2 is selectively formed in a substrate 1 of GaAs or the like, and a high heat-resistant gate electrode metal film 19 and the double layer insulation films 20 and 21 are successively adhered. Next, the shade 17 having an under-cut is formed by successively etching three-layer films 21, 20, and 19 with a photo resist film 22 as a mask. After ion implantation for forming the source and drain regions 10 and 11, an insulation film cap 14 is adhered, and the channel layer and the source and drain regions are activated. Then, the cap is selectively removed with a photo resist mask 23 as a mask, and ohmic metal films 24 and 24' made of Au/Ni/AuGe are adhered. After removal of the metal film 24' with a resist film 25 as a mask, the gate electrode side surface 26 of the cap and the shade are removed.
Patent JP-H0843718-A (JP)
Title: Original point detecting mechanism for zoom and focus lenses
Inventor: MURAMATSU HIDEAKI
IPC: G02B7/08
Filed: 1994-07-28
Abstract: PURPOSE:To reduce the size of an image pickup device and manufacturing costs by detecting the original point positions of two lenses having a different function with a time difference through the use of one photosensor, one by one. CONSTITUTION:One photosensor 21 used in common to detect the original point positions of a zoom lens 2 and a focus lens 4 is installed in the moving ranges of first and second lens holding frames 3 and 5 therebetween. A first part to be detected (first shielding part) 3b is formed projectingly and integrally with the first lens holding frame 3 and shields one photosensor 21, to detect the original point position of the zoom lens 2. A second part to be detected (second shielding part) 5b is formed projectingly and integrally with the second lens holding frame 5, similarly and shields one photosensor 21 with a little time difference, without overlapping the second shielding part 5b with the first shielding part 3b, to detect the original point position of the focus lens 4.
Patent JP-H0845438-A (JP)
Title: Display device
Inventor: YONEZAWA SADAHISA
IPC: H01J31/15
Filed: 1994-07-29
Abstract: PURPOSE:To provide a display device capable of eliminating an adverse effect due to the cracked gas of a visible luminous phosphor, and displaying a good brightness characteristic. CONSTITUTION:An anode conductor 8 is formed on the inner surface of an anode substrate 7, and a thin visible luminous phosphor layer 9 is stacked on the conductor 8. Furthermore, a thin ultraviolet emitting phosphor layer 10 is stacked on the layer 9, so as to prevent the emission of gases, even when the layer 9 is cracked. In this case, the grain size of the layer 10 is made smaller than the grain size of the layer 9 for enhancing brightness.
Patent JP-S6255728-A (JP)
Title: Job schedule control system
Inventor: MURATA YUKIHISA
IPC: G06F9/06
Filed: 1985-09-05
Abstract: PURPOSE:To prevent the deadlock produced when the dynamic physical resources are requested and at the same time to attain the exclusive schedule control of a batch job by means of the imaginary resources, by defining an error when the logic resources secured by a job control statement are used by an amount exceeding a prescribed level in a job working mode. CONSTITUTION:A job scheduler 23 has a different function although the overall constitution is equal to the conventional one. Thus, all resources of a job schedule control system are controlled. Then the propriety for execution of jobs is decided from the using state of the system resources and within a security range of the system. At the same time, the maximum amount of resources that can be used for jobs is registered in the form of the job attribute. The scheduler 23 selects one of jobs stored in a job queue 22 and the requested amount of the logic resources decided by the selected job is compared with the remaining amount of the system resources. Then the remaining amount of the system resources is reduced by an amount equal to resources used by the applicable jobs. When the execution is through with those jobs, the used resources are returned to the system as a whole.
Patent JP-2000027690-A (JP)
Title: Idle rotation speed control device for diesel engine
Inventor: AMANO NAOKI
IPC: F02D41/40
Filed: 1998-07-10
Abstract: PROBLEM TO BE SOLVED: To save a memory in an idle rotation speed control device by constituting the control device so as to control idle rotation speed of a diesel engine using estimated correction amount derived by calculation, even when estimated correction amount for each type of load states is not stored. SOLUTION: During idle operation of a diesel engine, an ECU 51 into which output signals of various detection means for detecting an operation state adjusts control amount to control engine rotation speed to a desired rotation speed. For determining a control amount used for this engine rotation speed control, first a feedback control amount set according to the difference between a desired rotation speed set according to a load state during idling and a real rotation speed of the engine is calculated. A standard control amount in a standard load state calculated based on the real rotation speed, and an estimated correction amount calculated according to increment of the present desired rotation speed from the desired rotation speed in the standard load state are determined, and a control amount is calculated from three above values.
Patent JP-H0941339-A (JP)
Title: Porous concrete wave dissipating works
Inventor: HORIGUCHI TAKESHI
IPC: E02B3/14
Filed: 1995-08-01
Abstract: PROBLEM TO BE SOLVED: To make it possible to calm waves without damaging a natural view and maintain the safety of a coast line by allowing seaweeds to take root in blocks formed with porous concrete and providing the blocks side by side submerged on the sea bottom separated from a shore line. SOLUTION: Seaweeds 15 are arranged to take root in blocks 10 formed with porous concrete. The blocks 10 are provided side by side submerged on the seabed 40. Since porous concrete wave dissipating works thus constructed are under the surface of the sea 41 and are invisible from the ground or on the sea, there is no possibility to damage a natural view of a sea shore. In addition to that, the seaweeds which have taken root in the blocks 10 are resistant against the flow of sea water, thereby attenuatins the energy of waves and calming down the waves. This construction makes it possible to conserve the coastline without damaging the view of the seashore.
Patent JP-S6253565-A (JP)
Title: Color picture reader
Inventor: HIROSE SATOSHI
IPC: H04N1/028
Filed: 1985-09-03
Abstract: PURPOSE:To read a color signal without using a color filter and generating deterioration in sensitivity and resolution of a photo diode by separating condensed light into plural monochromatic colors and irradiating each monochromatic color on different positions on an original face. CONSTITUTION:When an original 32 is moved in the direction of arrow A, separated incident light 231 is irradiated on the region (c) on the original face 32. The light reflected on the region (c) is formed on a picture element array 84c of an image sensor chip 11 and a signal Sc is obtained at a terminal 43. Then the incident light 232 irradiates the region (c), a signal Sb is obtained at a terminal 42, the incident light 233 is irradiated on the region (c) succeedingly and a signal Sa is obtained at a terminal 41. The signal Sa is given as it is to the terminal 71 and the signal Sb is given to a terminal 72 with a delay be a time td from a memory 91 and the signal Sc is given to a terminal 73 with a delay by a time 2td by a memory 92. The color signal on the same position on the original is obtained by synthesizing signals at the output terminals 71-73.
Patent JP-H1040657-A (JP)
Title: Method and device for recording and reproducing information
Inventor: BAN YASUAKI
IPC: G11B20/18
Filed: 1996-07-25
Abstract: PROBLEM TO BE SOLVED: To reduce the drop of a recording rate of data observed from the outside of an information recording/reproducing device due to the detection of the deterioration of a disk. SOLUTION: When the recording is made on the writable disk, the area consisting of continuous two or more t racks formed with plural sectors is recorded as one recording unit. When the head is moved to the recording unit, the deterioration detecting area which is capable of reproducing during the disk is turned at most two turns from coming up to the recording start sector while including at least one or more sectors in the recording unit, is reproduced to calculate the error rate, then the decision is made by using this rate whether the recording to the recording unit is allowed or not.
Patent JP-H05231833-A (JP)
Title: Image pick-up device of chip mounter
Inventor: OGURA NAOYUKI
IPC: H04N5/225
Filed: 1991-08-06
Abstract: PURPOSE:To improve working efficiency by reducing time required for mounting a work in a chip mounter drastically. CONSTITUTION:A camera 6 for picking up image and a reflection mirror 7 which consists of a fixing mirror 8 and a movable mirror 9 are provided at a head 3 for mounting a work of a chip mounter. The movable mirror 9 is positioned at a lower part of the head 3 and is retracted outside a traveling path of the head 3 when sucking and mounting a work W.
Patent JP-H0481988-A (JP)
Title: Clustering system
Inventor: TANAKA HIDEAKI
IPC: G06K9/62
Filed: 1990-07-24
Abstract: PURPOSE:To improve a recognition rate by suppressing a fluctuation of a representative vector caused by an irregular vector, allowing an initial representative vector to exist in a class after the convergence, and deriving an optimal representative vector in each class. CONSTITUTION:An optical character reader (OCR) is constituted of a vector group memory 1, a representative vector memory 2, a cos theta memory 3, a cos thetacalculating part 4, a clustering control part 5, and a sum total vector calculating part 6. In such a state, even if an irregular feature vector goes in, it does not occur that an initial representative vector comes not to exist in each class, a representative vector in which appropriate clustering is optimal in each class is derived, and it will suffice that read character data is subjected to font recognition processing, based on this representative vector. In such a way, even when a character in which the number of fonts is large such as an alphanumeric character, etc., the recognition rate can be improved.
Patent JP-S6353023-A (JP)
Inventor: NIWA TAKAHITO
IPC: B29D16/00
Filed: 1986-08-22
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-2000011749-A (JP)
Title: Discharge lamp lighting device
Inventor: KONO TADAHIRO
IPC: F21V29/00
Filed: 1998-06-25
Abstract: PROBLEM TO BE SOLVED: To provide a discharge lamp lighting device preventing deflection of a printed circuit board. SOLUTION: A first spacer 9a is interposed between a printed circuit board 4 and a case 5, in a position near the mounting region of a switching element 8 abutting on a side plate 5b of the case 5. A second spacer 9a is disposed between the printed circuit board 4 and the case 5, at the center of gravity A of the printed circuit board 4. This arrangement can relax a stress in the printed circuit board 4 produced when a heat radiating spring 7 is mounted and a deflection caused by the self-weight of the printed circuit board 4.
Patent JP-S5899000-A (JP)
Inventor: TOCHIO YUKIHIRO
IPC: B60H1/00
Filed: 1981-12-09
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-S6090111-A (JP)
Inventor: AOKI MINORU
IPC: B65H9/10
Filed: 1983-10-20
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。