baber/WOPTO huggingface dataset:
Patent JP-H0228760-A (JP)
Title: Simple analysis system for japanese language
Inventor: MATSUMOTO SHUNJI
IPC: G06F17/22
Filed: 1988-07-18
Abstract: PURPOSE:To quickly output a work list through small program quantity by providing a sentence dividing part and a word extracting part, and extracting a word (key word) according to the special particle after dividing a Japanese text into a sentence according to a punctuation mark, etc., without analyzing sentence structure. CONSTITUTION:The sentence dividing part 1 divides the input Japanese text into the sentence by applying a sentence division rule 3 to divide the Japanese text into the sentence according to the punctuation mark or a parenthesis mark to it. Next, the word extracting part 2 extracts the work (key word) from the divided sentence by applying a word extraction rule 5 to extract the work according to the special particle, and outputs it as the word list. Accordingly, it comes possible to divide the Japanese input text into the sentence according to the punctuation mark or the parenthesis mark, and further, to extract and output the word (key word) according to the special particle. Thus, the word list can be outputted in a short time through the small program quantity and simple processing.
Patent JP-H0343146-A (JP)
Title: Non-contact processing method for spherical surface
Inventor: IKEDA MITSUAKI
IPC: B24B37/025
Filed: 1989-07-11
Abstract: PURPOSE:To make it unnecessary to repair and exchange a tubular jig main body and enhance the stability of the finish quality of a lens processed by forming a fluidized gringing powder layer on the enlarged surface of the tubular jig main body and processing the lens using the grinding powder layer. CONSTITUTION:A flow passage for a grinding liquid 3 containing free grinding powder 31 is formed while a rotary shaft 15 is included therein and also a tubular jig main body 1 is provided which comprises an enlarged surface 16 formed near the exit 14 of the inner wall 12 of the flow passage. The tubular jig main body 1 is rotated around the rotary shaft 15 and the grinding liquid 3 is forced to flow into the flow passage from the entrance toward an exit 19, and a fluidized grinding powder layer 30 wherein the free grinding powder 31 is highly densified is formed along the enlarged surface 14 by a centrifugal force caused by rotation of the main body 1. Thereafter, the surface 21 to be processed of a lens 2 rotated about a shaft center 22 crossing the rotary shaft 15 of the tubular jig main body 1 at a predetermined angle theta of inclination is pressed into contact with the fluidized grinding powder layer 30 so that the spherical surface of the lens is processed with high accuracy.
Patent JP-H0838692-A (JP)
Title: Ball launcher
Inventor: TAKEMOTO TAKATOSHI
IPC: A63F7/02
Filed: 1994-07-29
Abstract: PURPOSE:To provide a ball launcher capable of preventing vibration from occurring due to the movement of the plunger of a solenoid, relaxing shock appropriately and remarkably reducing a cost with simplified and easy constitution. CONSTITUTION:This launcher is provided with a case member 20 which interpolates a solenoid main body 11a so as to be moved in a direction in nearly parallel with the moving direction of the plunger 13, a front part buffering member 31 which absorbs the impact force of the solenoid main body 11a moving forward in the case member 20 according to the protrusive forward movement of the plunger 13, and a rear part buffering member 32 which absorbs the impact force of the solenoid main body 11a moving rearward in the case member 20 according to the immersing rearward movement of the plunger 13.
Patent JP-H0643495-A (JP)
Title: Electrooptical device
Inventor: TAKAHASHI SHIROU
IPC: G02F1/136
Filed: 1991-06-24
Abstract: PURPOSE:To double a resistance value and to approximately half a capacity by providing at least a pair of nonlinear elements driving pixel electrodes in series. CONSTITUTION:A lateral MIM element is constituted of a first conductor 8, an insulating layer 3a on the flank of a conductor 2 and a second conductor 2. The second nonlinear element S2 has the conductors 2, 4 respectively as the first and second conductors. The lateral MIM element is constituted of this first conductor 2, the insulating layer 3a on the flank of the conductor 2 and the second conductor 4. The first and second nonlinear elements S1, S2 are provided in series between an inter-element wiring 9 and the pixel electrode 5. The route of the signal past a pair of these nonlinear elements S1, S2 passes the extension part of the conductor 8 of the inter-element wiring 9 from this conductor and the first nonlinear element S1 constituted of the insulator 3a and the conductor 2 and is then inputted through the second nonlinear element S2 to the pixel electrode 5.
Patent JP-H06211072-A (JP)
Title: Driving-braking control device for vehicle
Inventor: KUMASAKA TORU
IPC: B60W10/18
Filed: 1991-06-25
Abstract: PURPOSE:To control the driving force and braking force of a vehicle by one central processing unit. CONSTITUTION:A driving force braking control device 1 is provided with one central processing unit 2. The central processing unit 2 receives data from a driving wheel speed sensor 3 for detecting the wheel speed of driving wheels and data from a driven wheel speed sensor 4 for detecting the wheel speed of driven wheels. On the basis of the data, the central processing unit 2 outputs a driving force control signal to the driving means 5 of a throttle valve, a fuel injection device, and the like by PID control so as to converge on the target wheel speed, whereas outputs a braking force control signal to the braking means 6 of a hydraulic device and the like. The target wheel speed is set to the different value between the accelerating time and decelerating time, and the target wheel speed is switched according to an input signal from an accelerator pedal 7 and an input signal from a brake pedal 8.
Patent JP-H0527328-A (JP)
Title: Rear projection type display device
Inventor: KAMAKURA HIROSHI
IPC: H04N5/74
Filed: 1991-07-19
Abstract: PURPOSE:To enable the characteristic of a visual angle to be changed in a vertical direction and to align the visual angle of a viewer to the optimum visual angle. CONSTITUTION:This device is constituted of a thin type optical system using plural mirrors and a screen and the final reflecting mirror are linked by a linkage member. Light projected from a projection optical system 2 is made incident on the final reflecting mirror 5 through the plural reflecting mirrors. The screen 3 is linked to the mirror 5 by a linkage member 18.
Patent JP-S57103369-A (JP)
Title: Photoelectric convertor
Inventor: IGARASHI HIROSHI
IPC: H01L31/02
Filed: 1980-12-18
Abstract: PURPOSE:To improve the humidity-resisting property of the device by fitting an element to external leads made monolithic with resin of high humidity resistance and sealing later the periphery of the element with light-transmitting resin in a resin-sealed type device. CONSTITUTION:The peripheries of the roots of the external take-out leads 13 and 15 are fixed monolithically with the resin 17 of excellent humidity resistnce, such as epoxy, by the transfer method, and the element 11 is fixed to the lead 13 with silver paste 12, for instance, and connected to the lead 15 by a fine wire 14. Next, the luminescent part of the element 11 and the periphery thereof are sealed by potting with the resin 16 of excellent light transmission. By using two kind of resin in this way, it becomes possible to improve the humidity- resisting property of the device sharply without giving any effect to the luminescence property thereof.
Patent JP-S6334553-A (JP)
Title: Image forming device
Inventor: OCHIAI TOSHIHIKO
IPC: B41J2/385
Filed: 1986-07-30
Abstract: PURPOSE:To improve image quality and the life of a recording medium by providing a conductive layer which exists in proximity to the top end part of a recording electrode group and is insulated therefrom onto the surface of a cylinder and maintaining the conductive layer at the same potential as the potential of a conductive base body of the recording medium. CONSTITUTION:The recording electrodes 4 are made of a magnetic conductor and the top ends thereof are exposed. The conductive layer 8 extends near to the recording electrodes 4 but the electrical contact thereof with the recording electrodes is prevented by an insulating layer 9 intervened therebetween. The conductive layer 8 is maintained at the same potential as the potential of the conductive layer 7 of the recording medium 7. A toner conveyed on the electrodes 4 by the rotation of a magnet 2 is a low- resistance magnetic toner and is stuck by static electricity to the recording medium 5 when the electric charge from the electrodes 4 is implanted thereto. The range of l=100mum-5mm, more preferably 10mum-2mm on the electrodes 4 is formed as the conductive electrodes in the nearest position of the electrodes 4 and the recording medium 5 and the conductive layer 8 on the upper stream side thereon in the conveying direction of the toner is grounded, by which the toner is stuck only to the necessary region without generating the unnecessary charge implantation to the toner.
Patent JP-H1028223-A (JP)
Title: Image data processor
Inventor: HATAKEYAMA MITSUAKI
IPC: H04N1/405
Filed: 1996-07-09
Abstract: PROBLEM TO BE SOLVED: To provide an image data processor for obtaining image data which can be easy to see even when pixel density is converted. SOLUTION: An image data processor 1 is provided with a gradation emphasizing circuit 11 and a pixel-density converting circuit 12. The gradation- emphasizing circuit 11 considers one pixel among plural pixels, calculates the average of the multilevel data of the plural pixels adjacent to the pixel under consideration, and outputs an arithmetic result based on a difference between the multilevel data of the arithmetic result and the multilevel data of the pixel under consideration as new multilevel data in which the density of the pixel under consideration is emphasize.  Also, a pixel-density converting circuit 12 calculates the average of the multilevel data of the adjacent two pixels for the multilevel data of each pixel, inputted from the gradation emphasizing circuit 11, selects and outputs the multilevel data of the arithmetic result or the multilevel data before the arithmetic operation, and converts the number of the pixels worth one line.
Patent JP-S6336067-A (JP)
Title: Constant-pressure holding device
Inventor: SATO KAZUMI
IPC: F04B9/12
Filed: 1986-07-29
Abstract: PURPOSE:To keep constant extrusion pressure for a viscous fluid from nozzles at the end of a pipe line by connecting a constant-pressure cylinder to the neighborhood of the pipe line end via an inlet/output pipe and advancing and retreating the piston of the constant-pressure cylinder with the piston of an air cylinder. CONSTITUTION:When a part or all of a plurality of nozzles at the end of a pipe line wherein a viscous fluid is flowing, have been closed, the fluid under feeding loses the destination thereof and causes a pressure over a predetermined level during pumping operation. Then, a fluid remnant to be supplied from the nozzles enters a low pressure cylinder 1 via an outlet pipe 8 and pushes a piston 2 upward. And when the piston 2 has moved to an upper end, a signal from an air sensor 11 detecting the position of the piston 2 opens the air intake valve of an air cylinder 3, thereby causing the downward motion of a piston 4 and pushing out the viscous fluid while a supply pressure being kept constant together with the piston 2. According to the aforesaid constitution, the extrusion capacity of the viscous fluid can be controlled with high precision, regardless of the length of the pipe line and the open/close frequency of the nozzles.
Patent JP-H0863919-A (JP)
Title: Magnetic disk driving device
Inventor: KIGOSHI HIDECHIKA
IPC: G11B21/22
Filed: 1995-07-17
Abstract: PURPOSE: To prevent damages to a magnetic head and a magnetic disk by placing a rotary type oil dumper for braking the sliding movement of an eject plate in an end side away from a position passing the center of a chassis. CONSTITUTION: A rotary type oil dumper 11 is placed near the end of a chassis 1 shifting away in a horizontal direction from a center line passing back and forth the center of the chassis 1. Since extra spaces exist in four corners near the end of the chassis 1 shifting away from the center line, by placing the dumper 11 in one of these spaces, a magnetic disk device is made thin in accordance with a request. Though braking applied by the oil dumper 11 is one-sided with respect to an eject plate 2, the movement of the eject plate 2 is slowed down because of braking by the oil dumper 11 and thus practically no interference in the movement of the eject plate 2 is brought about by one-sidedly applied braking.
Patent JP-H1126705-A (JP)
Title: Ferroelectric memory device
Inventor: MATSUNAGA HIRONORI
IPC: H01L21/8247
Filed: 1997-07-04
Abstract: PROBLEM TO BE SOLVED: To provide a memory cell structure capable of operating at low voltage, while achieving good interface between a semiconductor substrate and a ferroelectric thin film in a ferroelectric memory device. SOLUTION: This memory device comprises a pair of source/drain regions formed on a surface of a semiconductor substrate 1, a pair of source/drain electrodes 4 connected to these source/drain regions, a ferroelectric thin film 5 formed on the semiconductor substrate between a pair of the source/drain regions and a gate electrode 6 formed on the ferroelectric thin film 5. And a capacitor is formed by putting the ferroelectric thin film 5 between a part of the gate electrode 6 and a part of one source/drain electrode 4 and thus coating a part of one source/drain electrode 4.
Patent JP-S57106382-A (JP)
Title: Transistor inverter device
Inventor: ITOU TOSHIKI
IPC: H02M7/538
Filed: 1980-12-18
Abstract: PURPOSE:To enlarge initial oscillation amplitude, and to transfer abnormal oscillation rapidly to normal oscillation by mounting a capacitor in parallel with a starting resistor of a transistor forming the inverter device. CONSTITUTION:AC input from a commercial AC power supply 1 is phase-controlled by means of a phase control circuit 2, and given to the inverter 11. When starting, when voltage phase-controlled is inputted, the initial oscillation amplitude of the inverter device 11 increases by steep rising currents flowing through a series circuit of a capacitor 25 and a resistor 26. On the other hand, high-frequency output is generated at the secondary winding 16 of an output transformer 12 through the on-off operation of the transistors 18, 19, and the output is given to load 15.
Patent JP-H0735931-A (JP)
Title: Optical functional component and manufacture thereof
Inventor: IWASHIMA TORU
IPC: G02B6/04
Filed: 1993-07-21
Abstract: PURPOSE:To provide the structure and manufacture of an optical functional component capable of integrating the optical functional component comprised in transmission line unit. CONSTITUTION:The optical functional component can be comprised by using fiber arrays 4a, 4b on which nXm fibers are arranged at prescribed pitch, and holding one or two or more optical elements 1 between plane lens arrays 2a, 2b on which plane lenses which collimate by converging outgoing light from each fiber are arranged at the terminal parts 3a, 3b of the fiber arrays.
Patent JP-H08206044-A (JP)
Title: Vacuum cleaner
Inventor: SASADA KIMIO
IPC: A47L9/14
Filed: 1995-07-17
Abstract: PURPOSE: To certainly prevent a plate-form holder, etc., on which a paper sack filter is mounted from being left in place by mounting the holder in a dust collecting chamber, preventing deformation of the paper sack filter, and retracting a block hindering member of the dust collecting chamber by the holder. CONSTITUTION: A cylinder 24 of a plate-form holder 25 is inserted into a suction hole 22 in a cardboard mount 23 of a paper sack filter 21 and inserted into a filter mounting groove 27 in the condition that the holder 25 and mount 23 are put one over the other. At this time, the mount 23 retracts a slide pin 30 against the action of a coil spring 29 so that the filter 21 is set in a dust suction port. The opening in the oversurface of a dust collecting chamber is blocked by a lid 7. A projection 34 on the holder 25 is pressed by a rib 35 on the lid 7 so that upward movement is hindered. A notch 36 is formed in the upper part of the holder 25, and the suction port 22 is located in eccentricity opposite the slide pin 30, and therefore, a stopper 31 contacts therewith 30 to hinder shutting in the case where the holder 25 and/or filter 21 are set individually.
Patent JP-H08152974-A (JP)
Title: System and method for improvement of performance of high-density storage medium
Inventor: JIYON KEI SHIIMONZU
IPC: G11B20/18
Filed: 1995-07-17
Abstract: PROBLEM TO BE SOLVED: To format a high density data storage medium with distribution time reference, to remove the need for eliminating data at the time of requesting writing and to reduce time required for storing data on a magneto-optical disk. SOLUTION: The list of state information on respective subdividing parts, a table and a maintenance means for other records are contained. State information contains an indication whether the respective subdividing parts are formatted or not. A means for judging when a computer system is in a disk idle state is contained. A means responding to the judgment of the disk idle state and selecting the subdividing parts which are not formatted and not used and the formatting means of the selected subdividing part are contained. The formatting means operates to format the subdividing part which is not used at the time of an event where the computer system requests access for information storage to the formatted subdividing part except for maintained state information showing that the formatted subdividing part does not exist.
Patent JP-H054783-A (JP)
Title: Load detecting device for elevator
Inventor: SUEYOSHI TSUTOMU
IPC: B66B5/14
Filed: 1991-06-26
Abstract: PURPOSE:To enable accurate load measurement by computing the load of a user utilizing the average value of time series displacement quantity of an elastic body. CONSTITUTION:When a call registration is generated to a cage 2 and a user gets into the cage 2, the displacement quantity of an elastic body 4 in the state of the user being inside the cage 2, that is, the sum of the user and cage 2, is detected by the command of a CPU 63, and the detection value is stored into a RAM 61. The load value of the user is then obtained from differential operation between the displacement quantity obtained by the command of the CPU 63 and the average value of the displacement quantity of the elastic body 4 computed by the no-user state, and stored into the RAM 61. The initial distortion effect of the elastic body 4 is thereby reduced to allow the load of the user to be measured accurately.
Patent JP-S6424473-A (JP)
Title: Photodiode
Inventor: SASAKI NOBUO
IPC: H01L31/10
Filed: 1987-07-20
Abstract: PURPOSE:To satisfy OEIC(optoelectronic integrated circuit) requirements and to realize a high-speed response by a method wherein a contact region is formed, under an electrode formed in parallel with an MQW(multiple quantum well) photoconductive layer, in the direction vertical to the MQW photoconductive layer. CONSTITUTION:An undoped MQW photocoductive layer 7 and an undoped clad layer 6 are formed on a surface of a substrate 8. Ion-implanted regions 4 and 5 are positioned on the surface of the MQW photoconductive layer 7, running vertical to the course of an incoming light beam 9. The distance be tween electrodes 1 and 2 may be established irrespective of the lightabsorbing MQW photoconductive layer 7, which greatly reduces the size of the device of this design. With the carrier mobility being very high in SaAs or GaInAs constituting an MQW, a smaller distance between the electrodes 1 and 2 will induce some overshoot effect, which enables an enhanced responsiveness. The substrate 8 is built of a semi-insulating material and the elements are built into a completely planar structure. With interchangeability in existence among the elements, they prove to be an excellent structure for an advanced-integration OEIC.
Patent JP-H0468522-A (JP)
Title: Vertical heat treatment device
Inventor: WATANABE SHINGO
IPC: F27D7/02
Filed: 1990-07-10
Abstract: PURPOSE:To improve sectional heat equalization property of a treatment object and to realize in-plane uniformity of a high density element by making treatment gas flow inside a vertical reaction tube which contains a plurality of treatment objects for pre-heating and by injecting treatment gas to the treatment objects thereafter. CONSTITUTION:When a wafer 19 is mounted on a specified position of a boat 20 and is transferred into a reaction tube 11, the tube 11 is heated to a set temperature by a heater 17. A clearance is provided to an outer peripheral wall of the reaction tube 11 to arrange an outer tube 12 coaxially and gas distribution means 13 is provided to the inside of the clearance; then, treatment gas supplied to a gas supply port 15 rises and flows in laminar flow uniformly through gas distribution holes 14a to 14e provided inside a clearance between the reaction tube 11 and the outer tube 12. Since treatment gas is pre-heated uniformly by the heater 17 and gas whose temperature is close to a gas temperature inside the reaction tube 11 is introduced, generation of downflow is reduced and a treatment gas temperature is approximately the same in any places in a plane of the wafer 19. Thereby, it is possible to improve sectional heat equalization property and to realize in-plane uniformity of a high density element.
Patent JP-S6240805-A (JP)
Title: Double reflection mirror antenna system
Inventor: SATO SHIGERU
IPC: H01Q19/19
Filed: 1985-08-16
Abstract: PURPOSE:To share a main reflection mirror when an antenna characteristic is different, and also to obtain a desired aperture distribution by executing a specular correction with regard to plural reflection mirrors which have been provided between a main reflection mirror and a primary radiator. CONSTITUTION:A desired aperture distribution to a main reflection mirror having an optional specular surface which has been given is obtained by a specular correction of >=2 pieces of reflection mirrors 2, 8, etc. which are interposed between the main reflection mirror 1 and a primary radiator. In this case, the mirror 2 and 8 function as a subreflection mirror and a focusing reflection mirror, respectively. In this state, when a main reflection mirror surface shape, a primary radiator power distribution and an aperture distribution to be realized are given, a shape of the reflection mirrors 8 and 2 conforming with this specular surface is determined.