baber/WOPTO huggingface dataset:
Patent JP-H02123426-A (JP)
Title: Microprocessor
Inventor: UMEKI TSUNENORI
IPC: G06F9/46
Filed: 1988-11-02
Abstract: PURPOSE:To shorten processing time by setting up a flag at the time of changing contents in collective receding, and at the time of restoring the contents, reading out the contents of a register corresponding to the set flag, writing the contents and clearing the flag. CONSTITUTION:When the contents of the register are changed in interruption, a register changing flag control circuit 20 sets up a flag bit in the changed register. At the time of restoring the changed contents, a stack pointer forming circuit 16 receiving a control signal outputs the address of an address output buffer 18 to specify the stack pointer of a stack to be restored. On the other hand, a control circuit 12a applies a signal necessary for restorating operation from a control signal output buffer 19 to an external memory 2. The memory 2 reads out the contents of the register following the change of the contents, transfers the data to an internal bus 13 through a data bus I/O buffer 15, writes the unreceded contents of the register in the register concerned, and clears the corresponding flag.
Patent JP-2001098960-A (JP)
Title: Engine for small planing boat
Inventor: MASUKO TETSUYA
IPC: F02D9/10
Filed: 1999-09-30
Abstract: PROBLEM TO BE SOLVED: To prevent corrosion of a throttle body, and to secure smooth movement of a throttle valve all the time. SOLUTION: The throttle body 20 is stored inside an intake chamber 23, in an engine 3 for a small planing boat 1 arranged in a lower part of a seat 5 of the boat 1 and constituted to introduce intake sucked into the intake chamber 23 into an engine body 3A through the throttle body 20 and an intake passage 13. In the engine 3, since the throttle body 20 is stored inside the chamber 23, sea water and the like are not deposited on the throttle body 20, the corrosion of the body 20 is prevented without providing special structure for coutermeasure, and the smooth movement of the throttle valve is secured all the time.
Patent JP-S61155729-A (JP)
Title: Compound optical system apparatus
Inventor: HAYASHI NAGAHITO
IPC: G01N21/01
Filed: 1984-12-27
Abstract: PURPOSE:To facilitate the setting of independent filters with respect to visible light and infrared rays, by forming an image on the surface of the same compound detector passing through a wide-band filter for the infrared rays and through a narrow-band filter for the visible light. CONSTITUTION:A visible light V incident into a primary mirror 9 is reflected thereon and then on a reflecting surface 11a of a lens 11 through a lens 10 to form an image on a compound detector 8 passing through a filter 13. Infrared rays R is focused with a lens 12 to form an image on the compound detector 8 passing through the lens 11 and the filter 13. After passing through independent optical paths, visible light V and infrared rays R form an image on the common compound detector 8. Thus, the reflecting surface 11a for reflecting the visible light V is made planar to facilitate the manufacture of the narrow- band filter for infrared rays R by the existing multilayer evaporation technique.
Patent JP-H11102930-A (JP)
Title: Ball-forming apparatus in wire bonding
Inventor: URA MASANAO
IPC: H01L21/60
Filed: 1997-09-25
Abstract: PROBLEM TO BE SOLVED: To perform constant diameter ball forming for wire bonding. SOLUTION: A spark discharge between a torch rod 5 and an end of a cut wire 6d, which protrudes from a capillary 6b, is achieved for forming a ball 6c. Since as a spark discharge gap changes due to cutting variations of the wire 6d, the spark discharge voltage fluctuates and thus it is difficult to form a ball constant. To solve this problem, a spark voltage is converted into an optimum voltage by a converter 9 for spark discharge voltage/ball forming effective voltage. A Joule generating rate (wattage value 1001) required to form a ball with a constant diameter is obtained by multiplying the ball-forming effective voltage by a discharge detect current.  The spark discharge is made to end by a time determined by integrating the value 1001 for reaching a required total energy calculated by inputting a wire diameter and a ball diameter, with a comparator 12 and therefore, ensuring the production of a forming ball with a constant diameter.
Patent JP-2000122849-A (JP)
Title: Floating-point computation control method
Inventor: JEROME C HACK
IPC: G06F9/32
Filed: 1999-09-30
Abstract: PROBLEM TO BE SOLVED: To update a floating-point computation unit without flashing it by executing a sequence of floating-point instructions according to control information obtained from a floating-point status register. SOLUTION: A floating-point instruction is related to one of status fields sf0 to sf3 or refers to them. Therefore, for example, a stage 204 includes a floating-point multiplication instruction represented as fmpy and this instruction refers to a substitute status field sf3. The floating-point status register 24 is updated by floating-point instructions including a floating-point control setting fsetc.sfx (x: status field referred to) and floating-point flag clear fclrf.sfx. Those instructions are built in a floating-point program sequence and propagated in the pipeline-constituted floating-point computation unit 20 together with other instructions.
Patent JP-H03141849-A (JP)
Title: Manufacture of piston for internal combustion engine
Inventor: KAWASAKI ISAMU
IPC: F02F3/22
Filed: 1989-10-27
Abstract: PURPOSE:To enable the manufacture of a piston of high grade by locking a holding member, for holding a soluble core forming a cooling cavity, at a piston inner part molding die, and then filling fusing hot water into a piston molding die for casting. CONSTITUTION:At the time of forming a cooling cavity 12, an annular soluble core member 4 is disposed in a specified position corresponding to the cooling cavity 12 in a piston molding die 1, and the inner peripheral part of the core member 4 is held by the receiving part of the core receiving member of a holding member 6. The leg part of the core receiving member is locked into an outer peripheral groove 5 formed at a piston inner part molding die 2, and the core member 4 is set in a cooling cavity forming position, so that the holding member 6 can fix the core member 4 at a piston inner part molding die fitting 3 with sufficient fastening force by the elasticity of a supporting body. Accordingly, the core member 4 can be disposed accurately into the cooling cavity forming position, and thus the specified cooling cavity 12 can be formed easily.
Patent JP-2000079130-A (JP)
Title: Set of supplemental apparatus which is used in connection with set of file
Inventor: BUCHANAN LEONARD STEPHEN
IPC: A61C5/04
Filed: 1999-09-30
Abstract: PROBLEM TO BE SOLVED: To ease a cleaning, a molding and a filling by molding a set of apparatus which includes an irrigation cannula, a paper point, a usual material and apparatus and a restricting post so as to be adjusted with a preliminary constructed shape of a root canal of tooth which is molded with a file that has a changeable taper. SOLUTION: An irrigation cannula 200 of which a shaft 202 is installed to a head 204 has a hollow bore 206. A taper which promotes to make fluid flow over a length of a root canal of tooth and purify an irrigation fluid at an edge of the root canal of tooth is installed at the shaft 202. A paper point 220 which is used to dry the root canal of tooth has a corresponding taper which starts from a position 222 and end to a small point 224 the same as the file. A gutta-percha point 230 has the same corresponding taper. A taper of a restricting post 250 starts from a portion 252 and lasts to a terminal 254 but an edge 254 is not pointed unlike other taper because a length of the taper is shorter than that of other apparatus.
Patent JP-S63132459-A (JP)
Title: Semiconductor package with built-in capacitor
Inventor: FURUTORI HIROTO
IPC: H01L25/00
Filed: 1986-11-25
Abstract: PURPOSE:To prevent noise and improve integration density, by stacking an dielectric layer and a conductor layer in order on the tab of a lead frame to form a capacitor so that a semiconductor pellet can be fixed on the conductor layer and sealed with resin. CONSTITUTION:On the tab 2 of a lead frame composed of Ni-Fe system alloy, a dielectric layer 3 is formed, on which a conductor layer 4 is arranged, and a semiconductor pellet 1 is fixed on the conductor layer 4. A lead 5 formed by extending the left end part of the conductor layer 4 and a bonding pad of the pellet 1 are connected with a bonding wire 6, and a ground side lead 7 of the tab 2 and the pellet 1 are connected with the bonding wire 6. The tab 2, the conductor layer 4, and the dielectric layer 3 form a capacitor as a noise killer. An assembled body 8 made up in such a manner is put into a metal mold, and resin is injected to complete resin sealing.
Patent JP-H11115010-A (JP)
Title: Method for injection/compression molding using toggle injection-molding machine
Inventor: NUNOSHITA MASASHI
IPC: B29C45/56
Filed: 1997-10-13
Abstract: PROBLEM TO BE SOLVED: To make it possible to meet molding parameters easily by making variable the pressing force of a crosshead so that the pressing force of a movable platen is constant based on the position of the crosshead, and causing a compression force to constantly work on a molding during a compression step. SOLUTION: A toggle device 12 is connected to a mold clamping housing 3 and a movable platen 2, then a ball screw 14 rotates by a motor 16 for opening/closing a mold fixed to the mold clamping housing 3 to move the ball nut 13 and a crosshead 11 and consequently, the movable platen 2 is moved through the toggle device 12. A molding is compressed by detecting the position of the crosshead 11 with a rotation detector 19 provided on the motor 16 and imparting a current value which is inversely proportional to the ratio of a force applied to the movable platen 2 to the pressing force of the crosshead 11, to the motor 16 for opening/closing the mold from a driver amplifier 20 under the control of a control device 21, as the crosshead 11 advances. Thus it is possible to compress the molding under such a state that the pressing force of the movable platen 2 is constant.
Patent JP-S6290453-A (JP)
Inventor: WATANABE YUTAKA
IPC: E03F5/10
Filed: 1984-12-25
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-H05136452-A (JP)
Title: Semiconductor relay and its manufacture
Inventor: NAKAMURA MASAAKI
IPC: H01L31/12
Filed: 1991-09-30
Abstract: PURPOSE:To transmit a signal inputted to a light emitting diode to a photovoltaic device efficiently by a method wherein a light transmission path with little light loss is formed between the light emitting diode and the photovoltaic device which are so provided as to face each other for photocoupling. CONSTITUTION:A light emitting diode 1 which is mounted on a first lead frame 2 on an input side and the light receiving part of a photovoltaic device 4 which is mounted on a second lead frame 6 on an output side and drives a MOS-FET device 5 which operates as a switching device are linked with each other with a light shielding insulating tube 3 whose outer wall is so treated as not to transmit a light and the inside of the light shielding insulating tube 3 is filled with transparent insulating filling material 7. With this constitution, light leakage from the inside of the light shielding insulating tube 3 can be avoided and, further, a light transmission path whose shape is fixed and which has little light loss can be formed.
Patent JP-H03141865-A (JP)
Title: Starter for generating set
Inventor: TAKEUCHI AKIRA
IPC: F02N11/08
Filed: 1990-10-17
Abstract: PURPOSE:To enable positive engagement by driving a claw in a position being out of engagement by an inching motor to push a plate at the periphery of a wheel plate, and inching the shaft of a generating set, thus enabling escape from the position being out of engagement. CONSTITUTION:Numerous plates 10 provided between a wheel plate 11 and a side plate 11a are direct-coupled with a claw 22 by an inching motor 21. When the claw 22 is rotated, the tip of the claw 22 is engaged with the plate 10 so as to push the plate 10 and thereby rotate the wheel plate 11, thus allowing a generating set to be rotated a little. The pit of the plate 10 is made shorter than the circumferential length interfered by the claw 22 being rotated into a space where the plate 10 is rotated, so that the claw 22 is bound to push at least one plate in whatever rotational position the wheel 11 is stopped. When the claw 22 comes in a position separated from the plate 10, a position detecting means 25 is operated to stop the inching motor 21, so that such a case as the claw 22 being hit by the plate 10 due to the rotation of a started engine is no longer generated.
Patent JP-H02123570-A (JP)
Title: Method for recording data
Inventor: SAITO KYOZO
IPC: G11B20/12
Filed: 1988-11-02
Abstract: PURPOSE:To shorten processing time without stopping a recorder by setting the number of the times of the repeating of data to fill the difference between data transfer time and data writing time. CONSTITUTION:during a period up to the staring of a recording operation, the difference between duration for reading out the data from a disk 7 and transferring the data by a host computer 5 and duration for recording the data in a tape by a recorder R is calculated. Information related to the recording duration of the recorder R is sent from a CPU 12 of a system controller 20 to the host computer 5, and time difference calculation is executed. The computer 5 calculates the number of the times of the repeating of the data equivalent to the filling of the time difference and informs the CPU 12 of the system controller of the number of the times. In the recorder R, the data are repeatedly recorded in the tape for the designated number of the times according to a CPU 12 command and continues the operation of a reproducing device 40 until the next data is transferred. Consequently, the loss of the rising time of the recorder, etc., never occurs, and the processing time can be shortened.
Patent JP-2000113044-A (JP)
Title: Consultation order waiting system
Inventor: OKUBO TOMOAKI
IPC: A61G5/04
Filed: 1998-09-30
Abstract: PROBLEM TO BE SOLVED: To provide a system easy in operation and capable of performing the confirmation of consultation order, calling and movement by providing an interface means with the consultation receiving data of a consultation card, a transmission/reception control means, a display means for displaying received consultation order data or the like, and an operation means on an electric wheelchair device. SOLUTION: When a patient executes the precedure for reception of consultation by a reception terminal equipment 4, a consultation management server 1 applies the receiving number of each consultation section and sends reception order data to the terminal equipment 4 through a communication line 2 and the equipment 4 issues a consultation card 6 based on the reception order data. When the card 6 is inserted into the interface means in the electronic wheelchair device 5, data such as a patient call are received from the server 1 through the line 2 and a guide post 7. At the time of operating the device 5 by the operation means, the patient is carried up to a required consultation room, sitting on the chair.
Patent JP-H03193624-A (JP)
Title: Method for production of stable and pure powder of boron nitride and product obtained thereby
Inventor: JIYOSEFU JIEI BIANATSUKII
IPC: C01B35/14
Filed: 1990-10-17
Abstract: PURPOSE: To obtain stable, highly purified BN powder by removing impurities from the BN powder in a soln. composed of a vehicle and specific compsn. and dispersing the BN powder, then recovering the BN powder and drying the powder.  
     CONSTITUTION: The BN powder 1 and inert gas 3 are supplied to a jet mill 2 and are finely ground. The ground mixture is then supplied to a purifying and mixing vessel 6 where a hydrophobic coating is formed on the vehicle (e.g.; methanol) and the BN powder. This powder mixture is then mixed at 25 to 100°C in a soln. composed of a compsn. (e.g.; sorbitan fatty acid ester and the fatty acid partial ester of sorbitol acid anhydride) having a functional group which is an ammonia getter, by which the impurities of the BN powder are removed and the BN powder is coated with the compsn. described above. Next, this slurry is supplied through a slurry pump 14 to a filter press 16, by which the BN powder and the soln. are separated. The BN powder is then supplied to a sizing tank 26 and is washed with the water and sizing soln. supplied from pipings 28, 30 and is dehydrated with a low-temp. washing filter press 38. The dehydrated powder is then introduced into a drier 44 and is dried at 50 to 100°C. 
     COPYRIGHT: (C)1991,JPO
Patent JP-H10108018-A (JP)
Title: Image processor, image-processing method and image-forming device
Inventor: MORO AKIHIRO
IPC: H04N1/407
Filed: 1996-09-30
Abstract: PROBLEM TO BE SOLVED: To prevent a density inversion phenomenon, generated at the time of compositing image data after a range correction processing and the image data after a weighting processing by outputting the image data corresponding to a result after the density range correction. SOLUTION: By a correction threshold value set to a correction threshold value setting part 220, a compositing processing in a filter compositing correction part 210 is controlled. The correction threshold value setting part 220 is provided with a filtering upper limit correction threshold value setting part (FUTH) 220a and a filtering lower limit correction threshold value setting part (FLTH) 220b. The threshold value of an upper limit for executing the composite processing is set to the filtering upper limit correction threshold value setting part 220a, and the threshold value of a lower limit for executing the synthesis processing is set to the filtering lower limit correction threshold value setting part 220b.  That is, only when the density value of the image data after the range correction is settled between the threshold value of the upper limit and the threshold value of the lower limit, is the composite processing of the image data after the range correction and the image data after the weighting processing performed.
Patent JP-H08139803-A (JP)
Title: Fault management section for network management system
Inventor: KASAGI SHINJI
IPC: H04L69/40
Filed: 1994-11-14
Abstract: PURPOSE: To provide a fault management section displaying a network fault visually in common for each network management station. CONSTITUTION: A network equipment 10 and plural network management work stations 30, 40, 50 are connected via network connection sections 21, 23, 24 and a network 20. A fault management section is provided with an alarm lamp control section 34 (44, 54) provided to each work station, a network equipment fault management section 42 receiving a notice of fault occurrence/restoration from the network equipment or the like and generating alarm lamp control information, and a fault management section interface 43 sending alarm lamp control information to each alarm lamp control section when the alarm lamp control information is generated, displaying the information on display devices 31, 41, 51 and allowing the network equipment fault management section to generate new alarm lamp control information accordingly when a key is operated in each work station corresponding to the indication.
Patent JP-2000112568-A (JP)
Title: Speaker fixing structure for electronic equipment
Inventor: NOBUCHI ATSUNOBU
IPC: H04R1/02
Filed: 1998-09-30
Abstract: PROBLEM TO BE SOLVED: To fix a speaker for developing satisfactory acoustic characteristics without generating any interference between a sound emitted to the front part and a sound emitted to the rear part even under the consideration of the assembly error of an electronic equipment such as the variation of the mounting position of a cover member in the speaker fixing structure of the electronic equipment. SOLUTION: A speaker 52 into which a speaker 51 is integrated is mounted on keyboard fixing hardware 41. The speaker holder 52 is made of rubber, and provided with a terrace-shaped overhang part 52h. The top ends of ribs 38c-38f on the back face of a mounted keyboard cover member 38 are butted to an upper face 52a1 of the speaker holder 52. The rib 38c is butted to the overhang part 52h. A sound emitted from the speaker 51 can be prevented from leaking from a clearance between the ribs 38c-38f and the upper face 52a1 of the speaker holder 52 to the outside part. Thus, the generation of any interference between a sound emitted to the front part of the speaker 51 and a sound emitted to the front part of the speaker 51 can be prevented.
Patent JP-H03139709-A (JP)
Title: Constant current circuit
Inventor: YAMAYA HARUKI
IPC: G05F3/26
Filed: 1989-10-26
Abstract: PURPOSE:To obtain a desired constant current by generating a constant voltage according to the base-emitter voltage of a bipolar transistor(TR) and generating a current by an impedance element with the constant voltage. CONSTITUTION:The circuit consists of an NPN TR 10, a P channel type MOS TRs(P-MOS) 11 and 13, an N channel type MOS TR(N-MOS) 14, an NPN TR 12, a P-MOS TR 15 and an N-MOS TR 16, a P-MOS 18, and N-MOS TRs 19 and 20. Total voltages of base-emitter voltages of up to last stages are generated at the emitters of the bipolar TRs 10 and 12 respectively. Then 1st and 2nd FETs 15 and 18 apply the total values of the base-emitter voltages to both ends of the impedance element 17, which generates the constant current with the base-emitter voltages. Consequently, the output current I4 is generated without any error.
Patent JP-H0528991-A (JP)
Title: Positive pole active material for lithium secondary battery and its manufacture
Inventor: MANGAHARA TOORU
IPC: H01M4/485
Filed: 1991-07-30
Abstract: PURPOSE:To provide a positive pole active mass for a lithium secondary battery wherein the active mass consists of a Mn-Li composite material which can improve charge-discharge cycle property even at the time of deep discharging of a lithium secondary battery. CONSTITUTION:Regarding a Mn-Li composite material prepared by containing lithium in a manganese oxide compound, a part of manganese is substituted with at least one element selected from Mo and W belonging to 6A-group in the periodic table and with at least one element selected from B, Al Ga, and In belonging to 3B-group in the table. Consequently, as compared with a conventional positive pole active mass, the charge-discharge cycle property of a lithium secondary battery is remarkably improved.
Patent JP-H11115741-A (JP)
Title: Brake fluid pressure control device
Inventor: FUKAZAWA TSUKASA
IPC: B60T17/00
Filed: 1997-10-13
Abstract: PROBLEM TO BE SOLVED: To provide a brake fluid pressure control device which can protect a valve for controlling transmission of fluid pressure between a brake and wheel, and elongate the life of the valve. SOLUTION: In this type of brake fluid pressure control device 10, a pressure boosting linear valve 150 is intermitently set ON in order to stop a vehicle, on condition that a brake pedal 126 is operated. Current is thus intermittently supplied to an electromagnetic coil of the pressure boosting linear valve 150. It is thus possible to reduce deterioration of the electromagnetic coil of the pressure boosting linear valve 150, and elongate the life of the pressure boosting valve 150.