baber/WOPTO huggingface dataset:
Patent JP-2000149576-A (JP)
Title: Nonvolatile semiconductor memory
Inventor: TAKAGI SHUNSUKE
IPC: H01L27/115
Filed: 1998-11-10
Abstract: PROBLEM TO BE SOLVED: To provide a nonvolatile semiconductor memory which makes it possible to suppress the increase of the read time of a multivalued memory and realize a high speed read and the reduction of the write disturbance. SOLUTION: In reading, specified voltages are applied to word lines and source lines to set the voltage of the bit line BL according to the threshold voltage of a selected memory cell, the level change of a node ND0 is detected with a stepwise varying level type read signal VBLA3H applied to the gate of a high-withstand voltage transistor N1, thereby judging the voltage of the bit line BL. Since the voltage setting is once applied to a word line having a large time constant and the level-varying read voltage is applied to the gate of the transistor N1 having a small time constant, the read can be speeded up. In writing, a higher voltage than a power voltage can be applied to the bit line, thereby reducing the write disturbance.
Patent JP-H05249236-A (JP)
Title: Quaternary product phase difference auto focus
Inventor: YOOJI JII NIHO
IPC: G01S13/90
Filed: 1992-11-27
Abstract: PURPOSE: To allow a synthetic array radar focus phase error to be correctly and automatically corrected by forming a quaternary sub-array product of an array of distance compression video phase history data to evaluate a residual phase error. CONSTITUTION: Secondary product sub-arrays P(n) , Q(n) generated by complexconjugate-multiplying 21a , 21b , 22a , 22b , sub-arrays X(n) Z(n) with sub- arrays Z(n) , Y(n) respectively are again complex-conjugate-multiplied 21c , 22c , to produce a quanternary product sub-array H(n) , and a sub-array Q(n) , is time- reversed 23 and complex-conjugate-multiplied 21d , 22d , to generate a quaternary product sub-array Q(n) . The sub-arrays Q(n) , H(n) , are amplitude-weighed 25a , 25b to produce 26a , 26b FFT filter banks, then amplitude-detected 27a , 27b to form auto focus function, and summed 28a , 28b over an entire distance bin.  Respective positions τg , τh of peak response are interpolated between filters having the maximum response characteristic value for determination, converted 30a , 30b into 90 degrees and solid phase errors Φq , Φc , and generated 31 as a phase error correction signal.
Patent JP-H07148193-A (JP)
Title: Device for preventing snoring and its lighting apparatus and slope-sensing switch using for the device
Inventor: TANAKA KAZUJI
IPC: A61F5/56
Filed: 1993-11-25
Abstract: PURPOSE:To prompt a wearer of this device to take a position not to snore unconsciously, by attaching detachably to a part of a cover for concealing the wearer' s eyes a lighting apparatus which lights up in the horizontal position and stops lighting in a slope position. CONSTITUTION:This device 10 for preventing a wearer from snoring comprises a cover 12 to put on the face and conceal the eyes of the wearer, and a lighting apparatus 20 with lighting elements 40 exposed over the covet. The lighting apparatus 20 has a space to house an electric circuit unit 30 assembled on a printed circuit board 31 which includes a flat circular battery 32, a main switch 33 to operate the battery 32, and a slope-sensing switch 60 to detect a slope position and switch on or off the lighting elements according to the position of the lighting apparatus 20. The slope-sensing switch 60 turns on the lighting elements while being in f the horizontal position, and turns off the lighting elements while being in a slope position.
Patent JP-H10161563-A (JP)
Title: Organic electroluminescence display device
Inventor: ARAI MICHIO
IPC: H05B44/00
Filed: 1996-11-29
Abstract: PROBLEM TO BE SOLVED: To obtain the organic EL(electro luminescence) display device by which the degree of integration is improved, the size is reduced and the resolution is improved, by connecting the drain side of an N type FET to the cathode of the nonlinear element for the light emitting control of an organic EL element. SOLUTION: An N type FET 2 is arranged on a substrate 1 which is made of either quarts or glass. A gate electrode 3 is provided for the FET 2 and also wirings 4 and 5 are formed. The drain side of the wiring 4 is arranged with an organic EL element 10 having a cathode 7, an organic EL layer 8 and a transparent electrode 9. A transparent plate 13, which is a glass plate having a color filter 11, is arranged to the electrode 9 side that is the anode of the element 10. Due to the characteristics of the FET 2, the element 10 is connected to the drain electrodes. Thus, the source grounding circuit of the N type FET having the element 10 as a load element is constituted. In order to conduct a gradation display, picture signals are linearly amplified so as to generate the value that is appropriate for the circuit and are inputted.
Patent JP-2001140233-A (JP)
Title: Tropical depression controlling method
Inventor: NOMURA RYUTARO
IPC: E02B1/00
Filed: 1999-11-10
Abstract: PROBLEM TO BE SOLVED: To provide a tropical depression controlling method without hindering the free navigation of a ship and also giving less influence on an ecosystem. SOLUTION: Sea water having temperature lower than the area of the surface of the sea is introduced in the area of the surface of the sea of tropical depression generated waters or tropical depression progressing waters.
Patent JP-H08162140-A (JP)
Title: Solid electrolytic fuel cell
Inventor: NAKAJIMA HIROYUKI
IPC: H01M8/24
Filed: 1994-11-30
Abstract: PURPOSE: To provide a solid electrolytic fuel cell having an integrated type cell which has a structure suitable for preventing the breakage of a cell connecting part. CONSTITUTION: A solid electrolytic fuel cell 10 has an aggregate 1 of a plurality of cylindrical cells 3, and an exhaust gas combustion chamber 5 for burning the unreacted fuel and unreacted air exhausted from the cell end part 15 of the cells 3. The cylindrical cells 3 are formed as an integrated type cell in which they are connected in parallel to each other in the part slightly closer to the center from the cell end part 15. A heat insulating material layer 8 is provided in the space between cell outer circumferential surface between the part for connecting the cells (cell connecting part 11) and the cell end part 15 on the exhaust gas combustion chamber 5 side. Thus, the high temperature of the exhaust gas combustion chamber 5 never reach the cell connecting part 11. Therefore, the thermal stress in the cell connecting part 11 can be avoided.
Patent JP-H09122351-A (JP)
Title: Game machine
Inventor: KANEKO TAKESHI
IPC: A63F9/02
Filed: 1995-11-01
Abstract: PROBLEM TO BE SOLVED: To provide a game machine which presents realism and has simple rules and operations so that players can enjoy evenly without special knowledge and experience. SOLUTION: A plurality of balls 6 stored in a ball discharge part 2 at an inside top of a game machine 1 drop on a drop field 10 when a game starts. A player counts the number of dropped balls 6 and inputs an answer using an input button 48. The dropped balls 6 are received by a ball receiving part 3 and sent to a ball conveying part 4 in the game machine 1. During this progression, the number of the dropped balls 6 is detected, and the player's answer is compared with the detected number, and whether the player's answer is right or wrong is determined. The balls 6 sent to the ball conveying part 4 are lifted to the ball discharge part 2, and stored for the next game.
Patent JP-H10162111-A (JP)
Title: Ic card
Inventor: NAITO YUJI
IPC: G06Q40/00
Filed: 1996-11-29
Abstract: PROBLEM TO BE SOLVED: To improve the usability by displaying a part of the contents of a variable information storage element at a display part with an operation button and then enabling the user to read necessary information on the balance, etc., without going to the installation place of a reader. SOLUTION: The IC card 1 is provided with a display unit 5 which uses an LCD, an LED, etc., and displays part of the contents of at least the variable information storage element, and operation buttons 61A to 61C for turning ON and OFF the display of the display unit 5 and changing its display contents are provided. Further, a display control part for controlling the display unit 5 and operation buttons is provided. The display control part consists of a decoder circuit which transmits the operation contents of the operation buttons to a CPU and a driving circuit which drives the display unit 5 with the output from the CPU. A battery which is normally built in to hold the storage is used as the power source which drives the said parts. If a battery is provided separately, a thin type such as a lithium ion battery and a solar battery B is preferably used.
Patent JP-H06159175-A (JP)
Title: Intake noise reducing device
Inventor: UTSUNO HIDEO
IPC: F02M35/14
Filed: 1992-11-30
Abstract: PURPOSE:To provide a stable muffling performance without increasing the size of the piping system of an intake part. CONSTITUTION:An intake noise reducing device has a tube of the length equal to 1/4 of the wavelength lambda of the noises whose noise level is are targeted to be reduced out of the noises generated in the intake tube 4 where an air fileter 5 is provided at the end of the intake side, and the closed tube 6 where one end is made a closed end C and the other end is made an open end 0 is formed by locating the closed end C in the air filter 5 and the opened end 0 in the intake tube 4.
Patent JP-H04190519-A (JP)
Title: Contact point element
Inventor: OKABE TADASHI
IPC: H01H1/04
Filed: 1990-11-22
Abstract: PURPOSE:To extend the life of a contact point element by forming a contact point material layer in a convex surface shape of a uniform thickness. CONSTITUTION:A metallic base 2 of copper is formed to have a spherical surface of the radius of curvature R. A contact point material 2 is made to have its hard soldering surface of the same radius of curvature with that of the metallic base 1 and a uniform thickness over the entire area by the process of rolling, punching press, and spherical radius press, and internal oxidation. The contact point material 2 is brazed to the metallic base 1 to make a contact point element 10 to be installed in a breaker. This reduces the speed of wear of the contact point element from its end surface to the metallic base resulting in longer contact point life.
Patent JP-H10164081-A (JP)
Title: Communication method, equipment therefor and communication system provided with the equipment
Inventor: SATO HIROAKI
IPC: H04N21/231
Filed: 1996-11-29
Abstract: PROBLEM TO BE SOLVED: To store a part of data from an information source and to transmit the stored data to a client corresponding to an instruction from the client. SOLUTION: In the case that this equipment is interposed between the information source and the client through a network, a storage management part 108 prepares a storage setting table corresponding to storage setting information and a delivery management part 107 prepares a delivery management table for deciding the delivery destination of the data from the information source corresponding to a request from the client. Then, when the data from the information source are received, they are delivered to the delivery destination, the data are sampled and stored corresponding to the contents of the storage setting table, and when a digest processing is specified in the delivery management table by the client, the stored data are transmitted to the client.
Patent JP-H05129000-A (JP)
Title: Ion gun for recti-collision ion scattering spectroscopic use
Inventor: TAKEDA HIROSHI
IPC: H01J49/10
Filed: 1991-11-07
Abstract: PURPOSE:To provide an ion gun for recti-collision ion scattering spectroscopic use able to make the scattering angle to 180 degree and the impact coefficient to zero, and to improve analytic accuracy. CONSTITUTION:An electromagnet 7 is provided along an ion channel to bend trajectories of ions emitted from an ion source 6. Trajectories 17 of ions scattered from an analysis sample 15 at a scattering angle of 180 degree are drawn and bended, and the ions are introduced in an energy analyser 8, wherein intensity of scattered ions and moreover emitted positions of ions are measured by a position detector 14 so that energy analysis can be carried out. The central axes of respective components are made to lie on a same plane, hence the scattering angle can be made to 180 degree and the impact coefficient can be made to zero so as to improve the position analysis accuracy of atoms constructing the sample surface.
Patent JP-H07177271-A (JP)
Title: Facsimile equipment
Inventor: TAKENAKA EIJI
IPC: H04H20/59
Filed: 1993-12-20
Abstract: PURPOSE:To receive and record emergency information without requiring registration. CONSTITUTION:When an emergency report reception equipment 11 receives an emergency signal sent by radio from an emergency information transmitting station 14 in a wait mode, an emergency reception mode is entered, and emergency information sent by radio from the emergency information transmitting station 14 is demodulated and recorded as an image on recording paper by a write part 3. If the emergency report reception equipment device 11 receives the emergency signal which is sent from the emergency information transmitting station 14 during a communication with a general FAX 13, an image message is sent to the opposite-part FAX 13, the communication with the general FAX 13 is ended, and the emergency reception mode is entered.
Patent JP-H03178410-A (JP)
Title: Manufacture of plastic molding with pattern
Inventor: AOTO TOSHIAKI
IPC: B29K105/06
Filed: 1989-12-07
Abstract: PURPOSE:To enable only a part of a molding to be coated with patterns at the same time of molding by making a part of one mold of opposed molds move with respect to a mold base and press-molding a molding material in the form of projecting at a predetermined quantity with respect to the mold surface of the mold base, and next, injecting and curing thereafter, a setting coating material into a cavity retreated up to the mold base via coating material supplying conduit provided in the movable part. CONSTITUTION:At first, a mold 20 is raised and remained as being heated together with a lower mold 10, and SMC 100 is mounted on the upper surface 10a of the lower mold 10. In the form of projecting a movable part 22 for giving patterns and the lower part of a slide core at only thickness of a coated film from the lower surface of an upper mold base 21 and by lowering the whole part of the upper mold 20, press-molding is executed. Next, the lower surface of the movable part 22 is retreated up to the lower surface of the upper mold base 21, and the slide core 23 is raised until the coating material discharge port of a coating material injection device 30 opens, and then a thermosetting coating material 200 is injected therein. Thereafter, by lowering the lower surface of the slide core 23 up to the lower surface of the upper mold base, a coated film 201 with uniform thickness is formed on the part of a molding 101, and the coating material is cured by heating operation of both upper and lower molds.
Patent JP-H10162345-A (JP)
Title: Magnetic recording medium
Inventor: SUZUKI MASAKI
IPC: C09D175/00
Filed: 1996-11-29
Abstract: PROBLEM TO BE SOLVED: To obtain a magnetic recording medium used for digital recording, balancing input-output characteristics and overwriting characteristics so as to ensure interchangeability with a metal evaporated(ME) tape in a system and having running durability and no corrosiveness of the ferrite. SOLUTION: A magnetic layer consisting essentially of ferromagnetic powder and a resin binder is formed on at least one face of a nonmagnetic substrate to obtain the objective magnetic recording medium. The magnetic layer has 0.05-0.3μm thickness, 2,000-2,400Oe coercive force Hc and 0.03-0.13G*cm saturation magnetization and the ratio of the surface Cl content to the surface Fe content is <=0.3.
Patent JP-2000152695-A (JP)
Title: Stepping motor-control circuit
Inventor: KOBAYASHI TAKAKAZU
IPC: H02H7/093
Filed: 1998-11-11
Abstract: PROBLEM TO BE SOLVED: To provide a stepping motor-control circuit for securing prevention of failures in a motor. SOLUTION: A stepping motor-control circuit is provided with an excitation time timer for counting the excitation time of one step of a stepping motor, an output waveform generation circuit 14 for counting for the amount of time being set by the excitation time timer and then automatically switching a phase excitation signal with a count-up signal as a trigger, and further a counter 15 for the number of steps for counting according to the count-up signal.  The counter 15 for the number of steps is composed by equipping a means for setting the number of steps while a motor rotates at a constant speed in advance when it rotates, transmitting an interrupt signal, when the setting value coincides with the count value of the counter for the number of steps, and turning off the phase excitation signal of the motor, when the counter 15 for the number of steps reaches a counted value that normally cannot exit.
Patent JP-H08182258-A (JP)
Title: Motor-driven fuel pump
Inventor: YOSHIDA SHIGERU
IPC: F04D29/00
Filed: 1994-12-22
Abstract: PURPOSE: To prevent the shortcircuit among the segments of a motor-driven fuel pump having an armature wherein a communicator divided into the plurality of the segments by slits is formed, by shielding the slits with a shielding mem ber. CONSTITUTION: When an armature 130 energized through a brush 160 and commutator (CT) 135 performs its rotational motion, impellers 107, 107a fitted on a shaft 131 performs their rotational motions. Thus, the pressure of a sucked fuel is increased by the impellers 107, 107a, and the fuel is transferred from a pump section A to a pump-driven motor section via a communicating section 125 formed in a lower cover 111. Then, the fuel moves upward between the outer peripheral side-surface of the armature 130 and a magnet 170, and reaches the outer peripheral side-surface section of the CT 135. At this time, the foreign matters present in the fuel are prevented from penetrating the insides of slits 137, by virtue of an insulation ring 141 mounted on the outer peripheral side- surface section of the slits 137. Thereby, the shortcircuit among segments 139 can be prevented.
Patent JP-H10203966-A (JP)
Title: Sustained release microcapsule and its production
Inventor: BUTANI TOSHIRO
IPC: A61P25/28
Filed: 1997-11-21
Abstract: PROBLEM TO BE SOLVED: To obtain a sustained release microcapsule of an acetylcholine esterase inhibitor suitable for prevention and treatment of dementia, having high content and excellent in release controllability by including the acetylcholine esterase inhibitor with an in vivo degradable polymer. SOLUTION: The preparation includes an acetylcholine esterase inhibitor, an in vivo degradable polymer and an organic solvent, and preferably obtained by microcapsulating the components by dispersing an oil phase containing the components in water phase to form O/W type emulsion and drying the dispersoid in water. The acetylcholine esterase inhibitor is preferably a piperidine derivative having nonpeptide free base, especially 8-[1-oxo-3-[1-(phenylmethyl) piperidin-4-yl]propyl]-2,3,4,5-tetrahydro-1H-1-benzazepine. The in vivo degradable polymer is a lactic acid-glycolic acid polymer or a copolymer having about (100/0) to (50/50) of the ratio of lactic acid/glycolic acid.
Patent JP-2000208778-A (JP)
Title: Semiconductor device and its manufacture
Inventor: YAMAZAKI SHUNPEI
IPC: H01L29/786
Filed: 1999-11-10
Abstract: PROBLEM TO BE SOLVED: To provide a semiconductor device of high reliability by forming a concentration gradient at an LDD part seen in MOSFET from a plurality of impurity regions. SOLUTION: The active layer of NTFT is formed of a channel forming region 102, first impurity region 103, second impurity region 104, and third impurity region 105. Here, the impurity concentration of each impurity region is set higher receding from the channel formation region 102. Furthermore, the first impurity region 102 is provided so as to overlap a sidewall 108, providing a substantial gate overlap structure with the sidewall 108 functioning as an electrode.
Patent JP-H01161395-A (JP)
Title: Resource display processing system
Inventor: SAWADA SHINYA
IPC: G06F3/0485
Filed: 1987-12-18
Abstract: PURPOSE: To display substantially all resources by scrolling the part of a screen by dividing the screen into a fixed area, a scroll area and an arrow area provided between them. CONSTITUTION: This system is equipped with a divisional display means 24 which displays at least a function or process in the fixed area and displays resources and an arrow in the scroll area and arrow area, a scroll means 22 which erases the resources from the screen in specific order and displays new resources in specific order, and an arrow display means 23 which displays the arrow showing a flow of data on the divisional display means 21, so that substantially all the resources are displayed on the screen by the scrolling of the scroll area and according to the result of the scrolling, a new arrow is displayed in the arrow area. Consequently, the number of the resources which is displayed is substantially unlimited and the flow of data to the respective resources is displayed.
Patent JP-H09161883-A (JP)
Title: Connector with wire cover
Inventor: NAKADA HIROYUKI
IPC: H01R13/58
Filed: 1995-12-08
Abstract: PROBLEM TO BE SOLVED: To prevent a terminal fitting from receiving strain and being slipped off by pulling a wire, when a worker removes a connector. SOLUTION: The rear end of a connector housing 10 forms a terminal housing part 30 for delivering a wire 50, and when a cover is installed from the back surface side of the terminal housing part 30, the terminal housing part 30 extending from the back surface side to the lower surface side is covered with a base part and a lower surface cover 44, whereby the wire 50 delivered from the back surface of the terminal housing part 30 is bent forward from the back surface, further turned to the rear in the front end of the lower surface cover 44, and supported in a Z-shape. Therefore, the wire 50 is supported in two bent parts even if pulled backward, so that the terminal fitting is never drawn out.
Patent JP-H11151347-A (JP)
Title: Game-machine island and method for displaying advertisement in game-machine island
Inventor: TAKEMOTO TAKATOSHI
IPC: A63F7/02
Filed: 1997-11-21
Abstract: PROBLEM TO BE SOLVED: To provide a game-machine island which can eliminate the cause of a decrease in time customer-attracting ability of a game parlor by enhancing advertising functions and to provide a method for displaying advertisement in the game-machine island. SOLUTION: An advertisement display part 30 is designed to be capable of displaying a plurality of advertisements while switching them from one to another and so can switch the advertisement which is not to a player's liking to that which is to the player's liking, preventing the player from seeing the advertisement that is not to his liking, and thus preventing the player from becoming unable to concentrate on play as the advertisement disturbs him. Even if the advertisement that it not to the player's liking is temporarily displayed when the advertisements are switched from one to another, such temporary display of the advertisement does not lead to a decrease in the customer- attracting ability of a game parlor.