baber/WOPTO huggingface dataset:
Patent JP-H02163480-A (JP)
Title: Pressure valve for rotary
Inventor: ROORANTO NUUBAA
IPC: F04B39/10
Filed: 1988-12-12
Abstract: PURPOSE: To expand a passage of compressed gas through a pressure valve by simple means by machining pocket openings for a gas-state medium to flow through the periphery of a curved portion of a valve plate in the open position of the valve plate, on the side walls of a sleeve and a bore in the range of the valve plate. CONSTITUTION: In order to expand a passage of compressed gas flowing axially along the periphery of a stroke acquisition device 7 and a valve plate 13 and through a valve extending in the stroke acquisition device 7, pocket openings 14 are expanded by machining the walls of a sleeve 6 and a bore 5 in the range of a valve plate 13. At that time, the sleeve 6 is cut to be slanting to the periphery so that a smoothly expanded circular surface is formed. These openings 14 extending from the height of an end positioned parallel to an opening 14 of a contact surface of a stroke acquisition device 10 to the rear side of a back portion of the stroke acquisition device 7 at an angle of 90 degrees.  When they are open, the depth of the openings 14 is equal to the distance to the contact surface of the stroke acquisition device 10 of the sleeve 6, as measured form a point of an end positioned parallel to the long axis of an ellipse formed on the valve plate 13.
Patent JP-H06161155-A (JP)
Title: Electrophotographic toner
Inventor: IDEMOTO MIKI
IPC: G03G9/097
Filed: 1992-11-20
Abstract: PURPOSE:To obtain the target charge quantity easily by mixing specific charge control agents. CONSTITUTION:Electrophotographic toner used for a two-component system developer is formed of a carrier formed of magnetic fine grain, and toner which is powder for visualizing the electrostatic latent image of a photosensitive body. As the charge control agent of this electrophoto-graphic toner, not less than two kinds of charge control agents of different charge capacity such as a positive charge control agent and a negative charge control agent are used being mixed at a ratio corresponding to the target charge quantity. The range of the obtained frictional charge quantity is not therefore limited as in the case of using only one kind. The width of the charge quantity is also enlarged, and moreover fine adjustment can be performed. The rate of the charge control agent in toner material can be also kept constant by adjusting the quantities of the positive and negative charge control agents so as to avoid the change of material composition and problems arising due to this.
Patent JP-H11147709-A (JP)
Title: Production of granular silica
Inventor: OKAMOTO TOMOKI
IPC: C01B13/32
Filed: 1997-11-13
Abstract: PROBLEM TO BE SOLVED: To provide a method for producing granular silica having smooth surface shape, capable of carrying out gelation under arbitrary gelation conditions and free from aggregation without using any additive such as surfactant and without carrying out mechanical pulverization in a method for producing granular silica by sol-gel method from a tetraalkoxysilane. SOLUTION: In this method for producing granular silica comprising hydrolyzing a tetraalkoxysilane to afford an aqueous solution of sol, gelatinizing the solution, drying the resultant gel and baking the dried gel, the aqueous solution of sol obtained by hydrolyzing the tetraalkoxysilane is mixed with an organic solvent which is not compatible with water under stirring to afford W/O type suspension and then, the aqueous solution of sol is gelatinized under stirring. Thereby, granular silica having about 40-500 μm size can efficiently be produced without passing through a pulverizing step.
Patent JP-S63164468-A (JP)
Title: Photo thyristor
Inventor: TAKAHASHI YOSHIKAZU
IPC: H01L29/74
Filed: 1986-12-26
Abstract: PURPOSE:To uniformly and rapidly fire as far as the periphery of a main emitter by forming a recess on as exposed base layer between an auxiliary emitter layer and a main emitter layer, and forming the recess deeply at a part near a light irradiated region and shallowly at a remote part. CONSTITUTION:A recesslike light irradiated region 5, a cathode electrode 6, N-type auxiliary emitter layers 7, 8, auxiliary cathode electrodes 9, 10 are formed on a semiconductor element surface having a p-type emitter layer 1, an n-type base layer 2, a p-type base layer 3 and an n-type emitter layer (main emitter layer) 4 to obtain a photo thyristor. A recess 11 is formed adjacent to the layer 4 on the exposed base layer 3 on the surface between the layer 8 and the main emitter layer. The recess 11 is formed deeply at a region 14 near the region 5 and shallowly in the order of the regions 13, 12. Thus, an amplifying gate current form the emitter 8 to the emitter 4 is uniformly supplied.
Patent JP-H03169714-A (JP)
Title: Radial tire
Inventor: NARAHARA YASUHIRO
IPC: B60C9/20
Filed: 1989-11-30
Abstract: PURPOSE:To increase a cornering power and to improve drive stability by a method wherein the width in an axial direction of an inner belt ply nearmost a carcass layer is set to a value lower than the with in an axial direction of an outer belt ply positioned on the tread part side in a state to make contact with the inner belt ply. CONSTITUTION:A radial tire 1 has a carcass layer 6 formed of carcass cords running from a tread part 2 through a side wall part 3 and wound up around a bead core 5 of a bead part 4 and arrange in a radial direction. A belt layer 7 having at least two belt plies 7i and 7o formed of a metallic cord and arranged in parallel is formed to the outside, in the radial direction of the tire, of the carcass layer 6 and to the inner side of a tread part 2. In this case, widths Wi and Wo in the axial direction of the inner belt ply 7i nearmost the carcass layer 6 and the outer belt ply 7o, respectively, arranged on the tread part 2 side are set to a relation of Wi<Wo.
Patent JP-H02157977-A (JP)
Title: Individual identifying device
Inventor: IGAKI SEIGO
IPC: G06T7/00
Filed: 1988-12-09
Abstract: PURPOSE:To release the trouble of a sealing operation and to eliminate the necessity of alignment by providing a reading means, which reads the plural sheets of picture information in a time needed for one time sealing operation, and a housing means to house the read picture information at every picture. CONSTITUTION:A fingerprint sensor 1 is provided to output the picture information of 30 frames/sec., for example. Then, plural frame memories FM1-FMn are provided and the picture information from the fingerprint sensor 1 are binarized and after that, successively housed to the frame memories FM1-FMn at every picture information. Accordingly, by executing one time sealing operation, the plural picture information can be housed to the frame memories FM1-FMn. Then, processing such as the extraction of a feature point or the giving of a weight value to each feature point can be executed by using these housed picture information. Thus, the trouble of the sealing operation is eliminated and the necessity of the alignment of fingers is eliminated.
Patent JP-H08147241-A (JP)
Title: Information processor and constituting method therefor
Inventor: NAKAMURA AKIYOSHI
IPC: G06F13/38
Filed: 1994-11-22
Abstract: PURPOSE: To provide the information processor capable of selecting and mounting the CPU different in data bus width. CONSTITUTION: The terminals of low-order 32-bit D0-D31 and high-order 32-bit D32-D63 of the data bus of 64 bits are provided to face oppositely in a connector 116. Besides, the terminals of low-order 3-bit BE0-BE3 and high-order 4-bit BE4-BE7 of a byte enable signal are provided to face oppositely. When mounting a CPU module 100 provided with a 32-bit CPU 104, a bus connecting board is inserted into the connector 116 so that the correspondent terminals of low- order 32-bit D0-D31 and high-order 32-bit D32-D63 can be connected to each other, and also the correspondent terminals of low-order 3-bit BE0-BE3 ad high-order 4-bit BE4-BE7 of the byte enable signal can be connected to each other.
Patent JP-H01153929-A (JP)
Title: Measuring instrument for pressure in suction pipe
Inventor: ISHIDA KATSUMI
IPC: G01L23/24
Filed: 1987-12-10
Abstract: PURPOSE:To remove the influence of the pulsation of the pressure in the suction pipe and to take an accurate measurement by averaging sampling data while varying the number of the sampling data according to the operation state of an internal combustion engine. CONSTITUTION:A rotation synchronizing signal detection sensor 7 for a four-cycle engine generates a timing signal for suction pipe pressure extraction at intervals of a 90 deg. crank angle and the timing signal is inputted to a CPU 13 through a waveform shaping circuit 14. The signal of a suction pressure sensor 5 is inputted to the CPU 13 through a level correcting circuit 11 and an A/D converter 12. Then the engine rotating speed is divided into three sections, i.e. <2X10<3> rotation section A, 2X10<3>-4X10<3> section B, and >4X10<3> section, and 2X10<3> and 4X10<3> are stored as decision values in a computer 4. The numbers of samples of the suction pipe pressure are 2, 4, and 6 for the sections A-C respectively. Thus, the arithmetic mean of a different number of sampling data is calculated according to the rotating speed to eliminate the influence of the deviation of the timing signal at the time of fast rotation.
Patent JP-2001133573-A (JP)
Title: Fuel element for gas cooled fast breeder reactor, fuel evacuation vessel and fuel evacuation system
Inventor: NAKAMURA MASASHI
IPC: G21C1/07
Filed: 1999-11-02
Abstract: PROBLEM TO BE SOLVED: To provide a fuel discharge system for automatically and quickly retreating fuel from a reactor core and keeping safety in the case of a reactor depressurization accident. SOLUTION: A fuel particle 6 layer lower part in a fuel element 1 and the fuel element 1 lower part are connected to each other by a fuel discharge pipe 9, a valve 10 voluntarily opened at the time of abnormality on sensing the reactor pressure and temperature is provided in the lower part of the fuel discharge pipe 9, thereby dropping the fuel particles 6 when a reactor is abnormal to be discharged from the reactor core, and a fuel evacuation vessel 2 having a cooling panel 14 and a boron contained graphite post 16 for absorbing neutrons is installed in the lower part of the fuel element 1, thereby keeping safe the dropped fuel particles 6 while being cooled.
Patent JP-H02158292-A (JP)
Title: Correction circuit for arrangement of line sequential chrominance signal
Inventor: AMANO KUNIHIKO
IPC: H04N9/87
Filed: 1988-12-12
Abstract: PURPOSE:To reproduce a chrominance signal correctly even in the special reproduction of a VTR by correcting the arrangement of a line sequential chrominance signal in a process to write and read a color video signal including the line sequential chrominance signal in which two kinds of chrominance signals are line-sequentialized on/from a field memory. CONSTITUTION:The continuity of the line sequential chrominance signal can be kept in each field memory since the signals of the odd and even fields of an inputted color video signal are written on first and second field memories 4 and 5. Also, when no signal of the odd or even field is read out correctly, the signals delayed at first and second delay means 13 and 14 are selected by first and second selection means 11 and 12, thereby, continuous signals of the odd and even fields can be obtained. Therefore, the color video signal in which the continuity of the line sequential chrominance signal can be kept can be obtained by selecting the color video signals outputted from the first and second selection means 11 and 12 by a third selection means 17 corresponding to the field outputted finally. In such a way, it is possible to obtain a color special reproducing image.
Patent JP-H07168761-A (JP)
Title: Access method for memory system
Inventor: TSUBOI MASAHIDE
IPC: G06F12/10
Filed: 1993-12-14
Abstract: PURPOSE:To improve the performance of a memory system by improving a hit ratio by effectively using a TLB which converts a virtual address to a real address in the memory system capable of performing virtual storage. CONSTITUTION:When access to cache memory 23 for instruction and the one to cache memory 3 for data are performed independently and simultaneously, the TLB 21 for instruction access performs address conversion for instruction access, and the TLB 1 for data access performs the address conversion dedicated for data access. Also, when only the access to the cache memory 23 for instruction is performed, both the TLB 21 for instruction access and the TLB 1 for data access perform the address conversion dedicated for instruction access. Furthermore, when only the access to the cache memory 3 for data is performed, both the TLB 1 for data access and the TLB 21 for instruction access perform the address conversion dedicated for data access.
Patent JP-H04183461-A (JP)
Title: Ultrasonic diagnostic and therapeutic device
Inventor: MATSUNAKA TOSHIYUKI
IPC: A61B18/20
Filed: 1990-11-19
Abstract: PURPOSE:To simultaneously carry out the ultrasonic diagnosis and therapy by providing an ultrasonic vibrator element installed in the vicinity of the top edge of a flexible wire and a thrombus removing means which is inserted into the wire of the flexible wire and is equipped with a thrombus removing tool at the top edge. CONSTITUTION:When the top edge of a catheter 12 approaches the position of thrombus 30, an operator starts a motor 20, and a flexible wire 16 and an ultrasonic vibrator element 18 integrally turn, and ultrasonic wave is received and transmitted in the 360 deg. direction. The obtained tomogram is displayed on a CRT arranged on the body of an ultrasonic diagnostic and therapeutic device 10, and an operator confirms the position of thrombus by observing the tomogram. Then, a guide wire is pulled out, and a middle wire 24 is inserted inside the flexible wire 16. When the middle wire 24 is pulled out from the flexible wire 16, a thrombus removing tool 26 is opened to a prescribed dimension. Further, the middle wire 24 is turned, and the thrombus 30 is scraped by a thrombus removing tool 26, and the drug liquid (thrombus removing agent) is poured inside the middle wire 24 from a drug liquid pouring means 22, and the thrombus 30 is dissolved.
Patent JP-S63165556-A (JP)
Inventor: SAKAI MASANOBU
IPC: D03D47/36
Filed: 1986-12-27
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-2001135897-A (JP)
Title: Printed circuit board
Inventor: NAKAGAWA KIYOSHI
IPC: H05K3/24
Filed: 1999-11-04
Abstract: PROBLEM TO BE SOLVED: To protect an electronic circuit from an incoming noise or a thunder surge without a cost-up, and to promote miniaturization of the electronic device. SOLUTION: A first discharging route 3-1 which has an terminal with a sharp pattern at a direction side route 3 (plus side route) of input circuit routes toward another direction side route 4 (minus side route) is provided. A second discharging route 4-1 which has an terminal with a sharp pattern at the another side route 4 of the input circuit routes toward the direction side route 3. The terminal of the first discharging route 3-1 is made to face the terminal of the second discharging route 4-1 and the facing interval (h) is set at a predetermined value, for example h=80 to 130 μm.
Patent JP-H02161136-A (JP)
Title: Fuel injection device
Inventor: KATO MASAAKI
IPC: F02M47/00
Filed: 1988-12-12
Abstract: PURPOSE:To simplify the structure of elements of a fuel injection device by providing a means controlling the pre-stroke of a plunger on an injection pump and providing a control valve spilling the high-pressure fuel of a nozzle oil sump chamber on an injector. CONSTITUTION:This fuel injection device is constituted of an injection pump 1, an injector 3 and an electronic control device 6. The injection pump 1 reciprocates a plunger 12 via the rotation of a cam shaft 16 interlocked with a crank shaft to change the volume of a pump chamber 17. An injection timing control valve 12 is assembled above a pump main body 10, thereby the communication between the pump chamber 17 and an fuel tank 8 is opened or closed to control the fuel injection timing. The injector 3 is slidably inserted with a needle valve body 35 opening or closing the communication between multiple nozzle holes 33 at the tip and the nozzle oil sump chamber 34, and the high- pressure fuel is spilled to the low-pressure side by a spill control valve 4 assembled above an injector main body 31.
Patent JP-H01236531-A (JP)
Title: Rotary switch tightly sealed with anaerobic seal
Inventor: AISAAKU HESUKERU
IPC: H01H19/06
Filed: 1988-12-12
Abstract: PURPOSE: To provide a switch having a hermetic seal by packing an anaerobic seal into a gap formed by material shrinkage between a stator and a terminal. CONSTITUTION: A stator 18 is held in a predetermined position on a housing by caulking the outer edge 28 of the housing 12 onto the stator 18 other than a projection 24. The housing 12 has a recess near its open end 16, an annular seal ring 32 is placed in the recess, and the stator 18 has an annular projection 34 extending inward, the projection 34 confining the recess 30. A gap between each terminal 20, 22 and the plastic stator 18 is filled with a resin 36; i.e., the anaerobic sealing resin 36 is applied to the formed stator 18 by vacuum impregnation and fills the gap to completely seal the stator 18. Thus the seal ring 32 forms the seal between the housing 12 and the stator 18, providing a hermetic seal for the inside of the housing 12.
Patent JP-2000143086-A (JP)
Title: Sheet tip detecting device and sheet treating device
Inventor: FUNAMIZU YOSHIHIRO
IPC: B65H7/14
Filed: 1998-11-04
Abstract: PROBLEM TO BE SOLVED: To attain stable conveyance of sheets and control between small-sized paper by providing a sheet tip detecting means for detecting the tip of a sheet using light reflection on the sheet surface, and a correcting means for correcting the sheet tip detected result on the basis of sheet material. SOLUTION: In a copying machine, the tip of a fed sheet is detected by a light reflection type sensor 313 directly upstream of a register roller 120. In the case of the light reflection type sensor, however, a detection error of about 1.3 mm in a range is generated to a detection point depending on the material of the sheet, which makes it difficult to detect with high accuracy. The value detected by the sheet tip detecting sensor 313 is therefore corrected on the basis of sheet material discriminated by a sheet material discrimianting sensor 312 to attain high accuracy detection.
Patent JP-H07163211-A (JP)
Title: Transplanter
Inventor: TERADA TAKASHI
IPC: B62D49/00
Filed: 1993-12-14
Abstract: PURPOSE:To provide a transplanter capable of readily turning at a butt and easily and properly assuming a planting posture by freely regulating the height of right and left driving wheels at the same time and further enabling the independent free regulation of only the guide wheel. CONSTITUTION:This transplanter is equipped with a mobile machine body 2 having a planting means 9 and right and left driving wheels (11A) and (11B), striding over a levee 12, capable of supporting the mobile machine body 2 in cooperation with a guide wheel 10, traveling in the longitudinal direction of the levee and freely regulating the height and a maneuvering part 13. The transplanter is further provided with a machine body height regulating means 26 capable of simultaneously vertically rocking the guide wheel 10 and right and left driving wheels (11A) and (11B) and enabling the free vertical movement of the mobile machine body 2 in a parallel posture and a wheel height regulating means 27, installed in the machine body height regulating means 26 so as to freely separate therefrom and enabling the free vertical movement of only the guide wheel 10.
Patent JP-H03174203-A (JP)
Title: Energy conservation type waste water treating device
Inventor: OKANO YASUHIRO
IPC: B01D21/24
Filed: 1989-12-01
Abstract: PURPOSE:To save the power equipment and manpower insofar as possible by transferring sludge from a settling tank to a dehydrator by the head between the settling tank and the dehydrator. CONSTITUTION:A waste plating soln. is introduced into a reaction tank 4 and separated into sludge and supernatant. When the sludge is settled at the bottom, a second valve 10 is opened, and the sludge is extracted from the lower part and introduced into a concentration tank 7 through a first sludge discharge pipe 9. The second valve 10 is then closed and a third valve 13 is opened, and the supernatant is introduced into a tank filter 21 through a first discharge pipe 12. The water in the sludge introduced into the concentration tank 7 is sucked up by a capillary cloth 14 and discharged into a sewerage, hence the sludge in the tank is caked, and the cake is discharged, packed into a drum can, etc., and disposed. Consequently, the manpower required for the maintenance and control is saved.
Patent JP-2001129487-A (JP)
Title: Shape fractionating device
Inventor: NEMOTO MASAHIRO
IPC: B07B13/11
Filed: 1999-11-04
Abstract: PROBLEM TO BE SOLVED: To improve the fractionation accuracy and fractionation efficiency of a spherical matter and an odd-shaped matter in a shape fractionating device. SOLUTION: In the shape fractionating device having a fractionating medium such as a belt conveyor 4, a vibration parts transporting plate, a rotating plate for fractionating the matter 10 to be treated into the spherical matter 11 and the odd-shaped matter 12 in accordance with the difference of the easiness of rotation according to the shapes of the matter 10, the matter 10 to be treated is supplied on the fractionating medium so that the spherical matter 11 rolls on the fractionating medium. The shape fractionating device is also provided with a means for forcibly separating the spherical matter 11 and the odd-shaped matter 12 on the fractionating medium by giving vibration in the direction different from the rotating direction of the matter 10 to be treated.  In such a way, the generation of hindrance of the rotation of the spherical matter 11 and the inclusion of the odd-shaped matter 12 into the spherical matter 11 are suppressed.
Patent JP-H01279872-A (JP)
Title: Imidazole derivative, its production and psychotic disease drug containing said compound
Inventor: HERUMUUTO BIIRE
IPC: C07D401/12
Filed: 1988-12-14
Abstract: Imidazole derivatives of general Formula I   <IMAGE> (I)  wherein R1 means hydrogen, an optionally substituted C1-10 hydrocarbon or hetaryl residue, or a cyclic ether residue, R2 means hydrogen, halogen, an optionally substituted amino, nitro, azide, thiocyanate or cyano group, a linear or branched C1-10-alkyl residue optionally substituted with halogen, or -OR1 wherein R1 has the above-mentioned meanings, and R1 and R2 jointly with the oxygen atom form a saturated or unsaturated 5- to 7-membered ring which can contain still another hetero atom, R3 means hydrogen, a linear or branched C1-6-alkyl group, or a C1-6-alkoxyalkyl group, R4 means -COOR5, -CONR6R7, -CN, <IMAGE>   and their use as medicinal agents are disclosed.