baber/WOPTO huggingface dataset:
Patent JP-H10153147-A (JP)
Title: Abnormal condition detector in evaporated fuel feed system
Inventor: SAKAMOTO KATSUHIKO
IPC: F02M25/08
Filed: 1996-11-25
Abstract: PROBLEM TO BE SOLVED: To detect an abnormal condition of an evaporation passage in an early stage without prohibiting judgment of the abnormal condition by abnormal condition judgment prohibiting means by judging the abnormal condition by an abnormal condition detecting means in the case where pressure in the evaporation passage reduced more than a specified value in a condition in which its pressure becomes atmospheric pressure and less. SOLUTION: Since pressure in an evaporation passage 21 in which intake atmospheric pressure in an intake passage 2 is acted and the inside of a fuel tank 7 becomes atmospheric pressure and less, pressure in the fuel tank 7 detected by a pressure sensor 23 is reduced following with a time, an abnormal condition of the evaporation passage 21 is judged by a first detecting means so as to display an alarm when pressure in the fuel tank 7 is not reduced to a prescribed value (e). When pressure in the fuel tank 7 is reduced to the prescribed value (e), a normal condition is judged by the first detecting means so as to close a purge valve 25.  Before it is judged whether or not, the evaporation passage 21 is in an abnormal condition, magnitude of fluctuation of a fuel remaining rate in the fuel tank 7 is judged, when it is judged that oscillation of an oil surface is large, only judgment of an abnormal condition by a second detecting means is prohibited without prohibiting judgment of an abnormal condition by the first detecting means.
Patent JP-H09134162-A (JP)
Title: Keyboard device for electronic musical instrument
Inventor: TANAKA HIDEYUKI
IPC: G10H1/34
Filed: 1995-11-07
Abstract: PROBLEM TO BE SOLVED: To provide a keyboard device on which an excellent touch feeling that is closer to that of an acoustic piano and different with a register can be obtained while the sound volume, etc., of an electronic sound source when a key is pressed with the same strength is held uniform. SOLUTION: This device 101 is equipped with plural keyboards 2 which are made to correspond to different registers, a dummy action device 103, a key depression information detecting means 4 which detects key depression information of the keyboards 2, and a control means 20 which outputs a control signal for controlling sound generation according to the key depression information. In this case, the dummy action device 103 is provided with plural hammers 105 which are provided corresponding to the keyboards 2 and each places a load on the keyboard 2 through a butting part 8 and rotates associatively as the keyboard 2 is pressed, and the hammers 105 are made different in weight according to the registers.
Patent JP-2001082586-A (JP)
Title: Pulley device with built-in one-way clutch for alternator
Inventor: OUCHI HIDEO
IPC: F16D41/06
Filed: 1999-11-04
Abstract: PROBLEM TO BE SOLVED: To secure power generation efficiency of an alternator, prevent generation of abnormal noises, deterioration of life of an endless belt, and generation of fretting abrasion on support bearings. SOLUTION: Elastic constants of springs composing a one-way clutch 18, sliding resistance of seal rings 47, 47 against inner rings 45, 45, and rotational resistance of support bearings 41, 41 are respectively set to be specified values or lower. In order to relatively rotate a driven pulley 7a in the direction of overrunning in respect to a sleeve 8a, torque of 0.5 N.m or less is required.
Patent JP-H06163492-A (JP)
Title: System for wet automatic washing of wafer
Inventor: OOE CHIKAHIRO
IPC: H01L21/677
Filed: 1992-11-25
Abstract: PURPOSE:To provide a system which can conduct bath-to-bath transfer of wafers with proper transfer patterns and well prevent bumping phenomenon due to generation of natural oxide films accompanying bath-to-bath transfer after etching washing treatment and due to reaction of a specific chemical solution with deposited water of a wafer. CONSTITUTION:In this system of multibath dipping type which comprises chemical solution baths 3, 5, 7 and pure water baths 4, 6, 8 arrayed in compliance with the wafer washing treatment step, a transfer robot 10 which conducts bath-to-bath transfer of a wafer along the arrangement of these washing baths, and a transfer robot controller 12, and makes washing treatment of a wafer transferred from a preceding treatment step according to a specified washing process flow, the transfer robot is controlled in operation by setting the bath-to- bath transfer speed of wafers at high speed VH in the transfer position from the hydrofluoric acid bath 5 to the pure water bath 6, and the pull-up speed of wafers from the pure water bath at low speed VL in the transfer position from the pure water baths 4, 6 to a sulfuric acid bath 7 which reacts with water.
Patent JP-H08169353-A (JP)
Title: Power steering device for vehicle
Inventor: HARAYOSHI MITSUHIKO
IPC: B62D6/02
Filed: 1994-12-16
Abstract: PURPOSE: To control a steering assist quantity in a wide range by closing respective control ports by respective plungers at neutral of projecting arms projecting in the radial directions of an input shaft or an output shaft, and opening the control ports corresponding to the plungers on the projecting side accompanying the rotational movement at rotational movement of the projecting arms. CONSTITUTION: First and second oil pressure chambers 85, 86 are provided on the back of plungers 84a, 84b contacted with right and left projecting arms 82, 82 integrated with an input shaft or an output shaft, and the plungers 84a or 84b are projected by oil pressure from either of the chambers so as to rotationally move the projecting arms 82, 82 right or left. When steering force is not input, the projecting arms 82 are on the neutral position, and respective control ports 94A, 94B, 95A, 95B are closed by the plungers 84a, 84b. By input of steering force, the projecting arms 82, 82 are rotated, for example, the control ports 94A, 95A for right rotation are opened, and by oil pressure supply to the first oil pressure chambers 85 from an oil pressure charging/discharging system 99, the projecting arms 82, 82 are further rotated right by the plungers 84a.
Patent JP-H07170398-A (JP)
Title: Printer
Inventor: ONODERA TAKESHI
IPC: B41J5/30
Filed: 1993-12-15
Abstract: PURPOSE:To obtain an optimum printing result by performing a high definition threshold processing corresponding to printing processing speed. CONSTITUTION:Based on the comparison result of the thereshold processing allowable time calculated by referring to an average density preservation mod 207, an error diffusion mod 206 and a dither mod 205 by a CPU 203 and the thershold processing time estimated by referring to each estimation function of 209, 210 and 211 by the CPU 203, optimum thresholding means candidate are successively selected from the theresholding function in high priority which is determined by priority data 212.
Patent JP-H05123454-A (JP)
Title: Traveling type game apparatus
Inventor: MIHASHI NORIHIKO
IPC: A63F9/14
Filed: 1991-10-31
Abstract: PURPOSE:To provide a traveling type game apparatus capable of giving a dynamic fun when a cart collides with a predetermined object in addition to enjoyment in game development according to a game rule. CONSTITUTION:A traveling type game apparatus comprises a plurality of carts 20 traveling in a play field 10 for game by the drive of a player so that the carts may collide with each other and a game control means for the game control of the respective carts 20. Each cart 20 comprises a collision detecting sensor for detecting collision and a first transmitter-receiver section for receiving a game control signal while transmitting the detecting signal. The game control means comprises a second transmitter-receiver section for transmitting and receiving signals to and from the first transmitter-receiver section 24 and a game calculating section for carrying out game calculation, according to a predetermined game rule on the basis of signals received from the respective carts through the second transmitter-receiver section and transmitting the game control signal to the respective carts 20 through the second transmitter-receiver section.
Patent JP-H08134831-A (JP)
Title: Repair method of pot-hole of asphalt paved road
Inventor: KOIZUMI TSUTOMU
IPC: E01C23/00
Filed: 1994-11-11
Abstract: PURPOSE: To lengthen the lifetime of the places of repair by forming polyethylene spray-coated films containing the powder of a waste tire rubber onto the bases and peripheral sections of pot-holes in an asphalt paved road. CONSTITUTION: A spray coating material, in which the powder of an ethylene methacrylic acid copolymer and an ionomer powder obtained by crushing the rubber of a waste tire are mixed, is prepared. The bases and peripheral sections of pot-holes generated in an asphalt paved road are spray-coated with the spray coating material while using propane gas, etc., as heat sources, thus forming spray-coated films on the whole surfaces of the pot-holes. Asphalt fillers are charged into the pot-holes.
Patent JP-H01156863-A (JP)
Title: Computer system
Inventor: SAKAI HIROSHI
IPC: G06F12/04
Filed: 1987-12-14
Abstract: PURPOSE:To reduce overhead and to ensure a high processing speed in a computer system by writing various pieces of information of small capacity like control information on each processor, etc., in a batch equal to one page and reading the necessary information with access equivalent to one page. CONSTITUTION:The capacity equivalent to one page of a multi-port page memory 5 is divided into blocks equal to the number of processors 1-4. Then the information of small capacity on each processor, e.g., the control information is stored in each divided block. In such a case, the access is carried out in a write mode for each block. Thus (n) pieces of information on (n) pieces of processors are stored in a single page. As a result, the reference is possible for the information on all processors by a single page reading action in a data read state. Thus it is possible to extremely reduce the reading overhead of the shared data like the control information, e.g., a problem of a parallel computer system using a conventional memory 5. Then the processing speed is increased in a computer system.
Patent JP-H02161178-A (JP)
Title: Compressor
Inventor: SAWADAISHI MASAAKI
IPC: F04B39/00
Filed: 1988-12-13
Abstract: PURPOSE:To suppress the noise in operation by arranging two partitioning walls for dividing a discharge chamber formed on a cylinder head into two chambers on a discharge hole side and one chamber on a discharge port side and arranging a pipe for the communication of each chamber, passing through each partitioning wall. CONSTITUTION:In a cylinder head 7B of a compressor 1, two partitioning walls 28 and 29 for partitioning a discharge chamber 25 into three chambers consisting of two chambers on a discharge hole side and one chamber on a discharge port 27 side are arranged. Further, a pipe 30 which penetrates through the partitioning walls 28 and 29 and allows two chambers on the discharge hole side to communicate each other is arranged. The coolant gas is expanded in the discharge chamber 25, and a portion is discharged from the discharge port 27 through the gap, etc., of the partitioning wall 28, and after the rest is throttled through the pipe 30, said portion is discharged from the discharge port 27 through the gap, etc. of the partitioning wall 29. Therefore, the discharge pulsation of the coolant gas is suppressed, and the sound suppressing effect by the two-stage expansion is developed, and the noise in the operation can be reduced.
Patent JP-H09135050-A (JP)
Title: Semiconductor light emitting device
Inventor: OTSUKA KOJI
IPC: H01S5/227
Filed: 1995-11-08
Abstract: PROBLEM TO BE SOLVED: To suppress the increase of leakage current due to the adhesion of solder on the side face. SOLUTION: A semiconductor laser device is provided with an N type substrate layer 1, an N-type buffer layer 2, an N-type clad layer 3, an active layer 4, P-type clad layer 5, a current block layer 6, a P-type contact layer 7, a roof- shaped clad layer 8, a contact layer 9 and first and second electrode layers 10 and 11. A P-type leakage current block layer 15 is provided adjacent to the side face of the N-type clad layer 3.
Patent JP-S63158655-A (JP)
Title: Traffic control system between on-line processing systems
Inventor: HIRANO MASAKO
IPC: G06F15/00
Filed: 1986-12-23
Abstract: PURPOSE:To secure the performance of a specific on-line system and to operate plural on-line systems by referring to the load state of the specific on-line processing system by other on-line processing system. CONSTITUTION:A priority on-line processing system desired to secure the performance is defined to be a system 15A, and one which is not desired so is defined to be 15B. A priority system discriminating means 3B refers to a priority system information storing area 13B and decides whether the system is the priority system or not according to a priority system identifier. Since the system 15B is not the priority system, a load information referring means 4B is executed. The means 4B refers to a load information storing area 7, discriminates a load flag, when the flag is turned on, the overload of the system 15A is informed to a message split means 8B to execute the means 8B.
Patent JP-H10159889-A (JP)
Title: Fluid mount
Inventor: OKUZUMI HIROSHI
IPC: F16F13/14
Filed: 1996-11-26
Abstract: PROBLEM TO BE SOLVED: To provide a fluid mount with damping effect in low frequency vibration and damping effect in high frequency vibration combined by using less structural elements. SOLUTION: A fluid mount has an outside cylindrical member 1 and an inside cylindrical member 2, an elastic body 3 mounted between the outside cylindrical member 1 and the inside cylindrical member 2, plural liquid chambers 4 formed by the outside cylindrical member 1, the inside cylindrical member 2 and the elastic body 3 to fill fluid therein and an orifice 5 communicated with the liquid chambers 4 via a communication hole 6. The orifice 5 is formed of elastic material and the fluid mount is formed in approximately cylindrical shape so that the orifice 5 can be formed in approximately annular shape along the outside cylindrical member 1.
Patent JP-H10161220-A (JP)
Title: Variable focus lens device for camera
Inventor: NISHITANI YASUHIRO
IPC: G02B7/08
Filed: 1996-11-26
Abstract: PROBLEM TO BE SOLVED: To quickly photograph an object at a focal distance suitable for a selected size, just after a power supply switch is operated. SOLUTION: Data for showing the focal distance suitable for size is previously stored in memory and an initial stage position just after the power supply switch 28 is operated is set as a focal distance position corresponding to the size selected at this time. For instance, when a panoramic size is selected, the data for showing the focal distance position for a wide end is read out from the memory and in a variable focus lens 12, this position becomes the initial stage position. Further, when a standard size is selected, the data for showing the focus distance position for a standard is read out from the memory, in the variable focus lens 12, this position becomes the initial stage position.
Patent JP-H03176691-A (JP)
Title: Structure of nuclear fustion reactor wall
Inventor: YAMAZAKI SEIICHIRO
IPC: G21B1/00
Filed: 1989-12-06
Abstract: PURPOSE:To hold invariably excellent characteristics of plasma without any breakage by a sneak electron by embedding or fitting a metallic plate which is sort of called fire-resistant metal with a large atomic number at an accurate position of a protection material. CONSTITUTION:The sneak electron which is generated owing to the abnormal state of a nuclear fusion reactor has high energy and deviates from in the plasma to strike on a diverter plate which forms part of the reactor core structure. Then the electron is transmitted through the protection material 2 made of a carbon-based material for holding excellent characteristics of the plasma of the diverter plate. Metallic plates 1 and 1' formed of metal with a large atomic number are embedded in the protection material 2 while facing in the incidence direction 6 of the sneak electron. The metal stops the motion of the sneak electron and withstands high temperature generated with the high fusion temperature of the metal itself as the sneak electron is stopped. Therefore, a brazed part 4 between the protection material 2 and a heat sink material 3 is prevented from fusing and peeling and the soundness of the diverter plate can be maintained.
Patent JP-H07164167-A (JP)
Title: Method for joining pin in mouthpiece for hydraulic hose
Inventor: NARUKI SHUNICHI
IPC: B23K20/12
Filed: 1993-12-15
Abstract: PURPOSE:To reduce the generation of burr and to improve the outside appearance of a joining part by joining a pin onto an annular part in a state of pressing and crushing its projecting piece. CONSTITUTION:A mouthpiece body 1 is formed of an annular part 2 having an axial center (a) and an axis part 3 having an axial center (b) orthogonal to the axial center (a). In a state of clamping the mouthpiece body 1 with a clamp body 10, while rotating a pin 4 consisting of a circular column body 5 and a projecting piece 6 which is connected to the tip surface 5a of the body 5 and projects coaxially with the body 5 in the axial direction at a high speed, the annular part 2 is pressed onto the pin 4 with a pressure P1 so as to generate heat by pressing the projecting piece 6 onto the outer circumferential surface of the annular part 2 and the frictional heat is generated by the friction between the pin 4 and the annular part 2. At the time point when the calorific value caused by the friction becomes a definite value, a chuck 1 and the pin 4 are rapidly stopped, then the annular part is pressed onto the pin 4 at a pressure P2 the same as or more than the pressure P1, and the pin 4 is welded on the annular part 2 in a state that the projecting piece 6 of the pin 4 is crushed. Therefore, the pin can effectively and firmly be welded on the mouthpiece body.
Patent JP-H07172684-A (JP)
Title: Paper discharge device
Inventor: MIYAJIMA MASAMI
IPC: B65H43/06
Filed: 1993-12-15
Abstract: PURPOSE:To detect an overflow of a paper sheet on a paper discharge tray with inexpensive and simple constitution. CONSTITUTION:In a proper height position on a paper discharge tray 15, a sensor 50 is arranged to detect paper discharge of a document and an overflow of the document on the paper discharge tray 15 by detecting a reflected light level of the document. When the number of documents on the paper discharge tray 15 is few, since a quantity of reflected light is little, an output signal is low, and when the number of documents on the paper discharge tray 15 is increased, since a quantity of the reflected light is increased, the output signal becomes high. When it reaches a near-overflow detecting level lower than an overflow detecting level, that effect is warned, and when it reaches the overflow detecting level, paper feed of the next document is stopped. Since the output signal is increased in stages according to the discharge paper number of documents, when an output signal level is not increased at paper discharge time, it is detected as a discharge paper jam, and paper feed of the next document is stopped.
Patent JP-H02161213-A (JP)
Title: Ignition method for burner
Inventor: HASHIZUME ATSUO
IPC: F23D3/08
Filed: 1988-12-14
Abstract: PURPOSE:To improve ignition performance to a satisfactory extent by lifting a wick up to a position where its upward movement comes to a halt automatically, charging a metal filament, lowering the wick after ignition, stopping the charge, and controlling the position of the wick so that it may be proper to ordinary combustion. CONSTITUTION:When a wick 1 is hoisted by manipulating a lifting means 10 and an ignition window 3 is exposed from a wick housing member 9, and the wick 1 is further hoisted upward up to the point where no lifting means 10 is allowed to operate, an ignition filament 6 installed in the ignition window 3 is charged with electric power. An upper part inner periphery edge 4, which faces the ignition metal filament 6 is heated when the ignition metal filament 6 becomes red hot, and fuel is evaporated, thereby igniting spontaneously. Then, when the wick 1 is lowered for ordinary combustion, the charge to the ignition metal filament 6 is halted. The heating power can be controlled by lifting or lowering the wick 1 under control so that the ignition window 3 may be positioned at the wick housing 9 during the ordinary combustion. When the entire wick 1 is housed inside the wick housing 9, the flames will go out.
Patent JP-H06142122-A (JP)
Title: Dental therapeutic device
Inventor: KUMACHI SATOSHI
IPC: A61C19/00
Filed: 1992-11-02
Abstract: PURPOSE:To sterilize a contaminant contained in a water circuit in a therapeutic device by providing a pH preparing device in the water circuit, in a dental therapeutic device having an apparatus eonnected to the water circuit. CONSTITUTION:To a device main body 1 of a dental unit, etc., a cutting implement 3, a dental ploque removing implement 4, and a syringe implement 5 are connected through a hose 2, and also, so the therapeutic implements 3-5, water, and pressurized air are supplied from a water supply source 6 and a pressurized air supply source 7, respectively, and in the device main body, a liquid drip preventing mechanism 10 is provided. Also, a pH preparing device 11 for generating an acid water is connected to a water circuit 8. In the pH preparing device 11, an anode plate 16 and a cathode plate 17 are confronted in a tank body 15 having an inflow port 12 for allowing city water to flow in, an outflow port 13 for an acid water, and a discharge port 14 for an alkali water, and by arranging a diaphragm plate 18 so as to partition a central position, an anode chamber 19a and a cathode chamber 19b are formed. By executing electric conduction to the connecting terminal 20 of the electrodes 16, 17, water is electrolyzed, and an acid water and alkali water are generated in the anode chamber 19a and the cathode chamber 19b, respectively.
Patent JP-H06144563-A (JP)
Title: Transfer of article
Inventor: KUDO YASUNARI
IPC: B65G47/86
Filed: 1992-11-02
Abstract: PURPOSE:To prevent the generation of the troubles such as the failure of attraction and turning-down of a can, etc., during the transfer between conveyors, by comparing the shift head standard timing signal and the shift head position phase detection signal and acceleration/deceleration-driving a driving motor M a shift head until both the signals accord. CONSTITUTION:A can 1 whose outer surface at the trunk part is applied with printing by a printing press is transported in a prescribed can pitch by a chain conveyor 10, and fed onto a feed conveyor 11. The transfer speed of the feed conveyor 11 is smaller than that of the chain conveyor 10. Then, the transfer head position phase detection signal 32c outputted from a photoelectric switch 32 installed in the driving system for the feed conveyor 11 is inputted into a sequencer 55 installed in the driving system for the chain conveyor 10. In the sequencer 55, the transfer head standard timing signal 56 and the transfer head position phase detection signal 32c are compared, and if the signal 32c deflects from the signal 56, a motor 44 is acceleration/deceleration-driven until both the signals accord. Accordingly, the influence of the deflection of position of the can can be eliminated.