baber/WOPTO huggingface dataset:
Patent JP-H11125161-A (JP)
Title: Fuel feeding device for internal combustion engine
Inventor: YAMADA HIROHIKO
IPC: F02M37/00
Filed: 1997-10-23
Abstract: PROBLEM TO BE SOLVED: To make stability compatible with a reduction in cost in a device performing fuel supply from a fuel tank to a fuel injection valve by means of both a low and a high pressure pump. SOLUTION: A target value for fuel pressure is set up at OMPa at the time of engine starting. By this constitution, the closing duty of a fuel pressure control valve 22 provided on the inlet port side of a high pressure pump 14 is automatically set up to 0% at the time of engine staring, and the fuel pressure control valve 22 is kept at a valve opening condition even when the high pressure pump 14 is in a delivery stroke. Under this condition, since no fuel is pressurized, even if the piston of the high pressure pump 14 is driven, the delivery pressure of a low pressure pump 12 still remains at the pressure of fuel (fuel pressure) to be fed to a fuel injection valve 28.  By this constitution, fuel pressure is stabilized at the time of engine starting, injection time and timing are also stabilized at the time of engine starting, stability is thereby enhanced, and quick starting can also be made. After an engine has been started, the target value for fuel pressure is set up in response to an engine operating condition, and fuel pressure is thereby increased up to the target value for fuel pressure by controlling the closing duty of the fuel pressure control valve 22.
Patent JP-H02135819-A (JP)
Title: Optical coupling type relay circuit
Inventor: YAMAGUCHI SHUICHIRO
IPC: H03K17/78
Filed: 1988-11-16
Abstract: PURPOSE:To attain high speed switching and to improve the output linearity by increasing the photoelectromotive force of a photodiode array at the moment of input and decreasing it afterward. CONSTITUTION:Since a normally-ON type element 8 combined with the a photodiode (photodiode array) 9 in series and a light emitting diode 2 is connected, when a constant voltage is applied between input terminals 1a, 1b, no voltage is applied to the gate of the normally-ON type element 8 at the moment of application, a comparatively larger current flows to the light emitting diode 2 because the element 8 has a low resistance. Since the photodiode 9 is irradiated with a light just after the time, a voltage is applied to the gate of the normally-ON type element 8, it reaches a high resistance state and the current flowing to the light emitting diode 2 is decreased. Thus, high speed switching is attained and the output linearity is improved.
Patent JP-H01133135-A (JP)
Title: Method for developing program for portable information apparatus
Inventor: AKIBA TETSUAKI
IPC: G06F9/06
Filed: 1987-11-18
Abstract: PURPOSE:To easily develop an application program by forming, changing and deleting data I/O pictures all of which are formed by an interactive mode in a portable information apparatus and specifying the attribution of a data I/O item and a picture processing condition. CONSTITUTION:The title method consists of 5 processing processes and 4 softwares. A data input software 1 has a function capable of inputting data by the interactive mode in the portable information apparatus and a function for converting the data into intermediate language. A program generator 2 has a function for converting an intermediate language source code into a high level programming language source program, a compiler linker 3 has a function for converting the source program into an execution program and an execution software 4 has a function for practically executing a completed execution program. Since the portable information itself can develop the application program, a place and equipment for the development can be omitted and a program developing period can be shortened.
Patent JP-H09133811-A (JP)
Title: Method and device for machining optical fiber
Inventor: YUNOKI ISATO
IPC: G02B6/02
Filed: 1995-11-09
Abstract: PROBLEM TO BE SOLVED: To form a mode conversion part in a desired tapered shape in a plastic optical fiber by an easy method. SOLUTION: A tapered area 2a is held so that tapered areas 2c and holding members 40 which are larger in heat capacity than their peripheries are covered in contact. Then a hot blast is blown to one side of the optical fiber 2 about the tapered areas 2c held by the holding members 40. The optical fiber 2 is heated on one side about the tapered areas and held at the original temperature on the other side. The optical fiber 2 has a temperature gradient generated from one tapered area 2c to the other. Therefore, when the heated optical fiber 2 is fixed by the holding members 40 and drawn, tapered parts 2c' which increase in diameter from one tapered area 2c to the other according to the temperature of the respective parts of the tapered areas 2c can easily be formed.
Patent JP-H02135407-A (JP)
Title: Photographing device
Inventor: TOKUNAGA TOMOKAZU
IPC: G03B13/36
Filed: 1988-11-17
Abstract: PURPOSE:To speedily discriminate photographing conditions about focusing/ defocusing by visualizing through the use of a display means when a focal point detecting means does not obtain a focusing signal at the time of photographing, and indicating it to a photographer. CONSTITUTION:A photographer monitors a video signal by means of an EVF 8. The focal point detecting means 10 vibrates a photoelectric conversion means 6 in the axial direction to detect a focal point from the contrast of the video signal obtained by modulating a focal point. In response to the output signal of the means 10, a control means 11 controls a driving means 12 so that a focusing lens 1 is driven to the focal point position. The output signal of the means 10, obtained at the time of defocusing, is given to the EVF 8. A warning lamp 13, indicating that the object being photographed is out of focus, lights up on the upper left side outside the video display part 8a of the EVF 8. The lamp 13 goes out when the focal point is adjusted. Thus, the discrimination of photographing conditions is permitted even when electronic view finder is small.
Patent JP-H11261623-A (JP)
Title: Method for establishing power level for data transmission of up-link in multiplex access system for communication network
Inventor: CHUAH MOOI CHOO
IPC: H04L12/56
Filed: 1998-10-14
Abstract: PROBLEM TO BE SOLVED: To effectively use band width, which can be used in a radio communication network and which is restricted by giving band width by on-demand and efficiently deciding a transmission level required for up link data transmitting between respective remote hosts and a base station. SOLUTION: A radio communication network 230 includes a base station 236 and a plurality of remote hosts 232 and adopts the protocol of on-demand multiplex access just queuing. A relative initial transmission power level is set for the power level of a rating open loop from the first remote host 232, and a short connection request message is transmitted. When transmission is unsuccessful, power is increased slightly and the transmission and power increment are repeated until the successful transmission is obtained. When transmission is succeeded, the power level at that time is stored and is used for up data transmission between the subsequent remote host 232 and the base station 236.
Patent JP-H10120427-A (JP)
Title: Heating mechanism in glass material-forming machine
Inventor: AMO HIROSHI
IPC: C03B11/12
Filed: 1996-10-15
Abstract: PROBLEM TO BE SOLVED: To provide a heating mechanism for 21 glass material molding machine which can efficiently heat the mold for compression-molding a glass material in its vicinity of the area contacting with the glass material and can perform the accurate temperature control in the area. SOLUTION: In this heating mechanism, a glass material G is placed on one in a pair of molds 3, 6 which are arranged on the same axis and is molded by compression. In this case, the heating mechanism is equipped with lamps 7 having the curved tubes 71 surrounding the molds 3 and 6, respectively, an annular reflection mirror 8 having the elliptical cross section. The curved tubes 71 of the lamps 7 are arranged to the first continuous focuses P of the reflection mirror 8, while the second focuses of the reflection mirror 8 are positioned the crossing point of the contacting face between molds 3 and 6 with the axis of the molds 3 and 6.
Patent JP-H05128324-A (JP)
Title: Non-contact card, terminal machine for non-contact card, and non-contact transmission system
Inventor: INOUE TAKESHI
IPC: G06K19/077
Filed: 1991-11-07
Abstract: PURPOSE:To improve the transmission efficiency of power and a data signal which are transmitted and received between a non-contact card and a terminal machine. CONSTITUTION:First spiral coil wirings 258 and 25b double formed on the front face of a printed circuit board 23 and second spiral coil wirings 27a and 27b double formed on the rear face are connected by through holes 26a and 26b respectively to connect two spiral coil circuits 28a and 28b, which are connected in parallel, to a processing circuit 24.
Patent JP-H11103799-A (JP)
Title: Apparatus for feeding definite weight of boiled rice
Inventor: SUZUKI KISAKU
IPC: A23L7/10
Filed: 1997-10-08
Abstract: PROBLEM TO BE SOLVED: To enable feed of boiled rice in definite weight in high precision by simple constitution. SOLUTION: This feed apparatus is equipped with a boiled rice feeding mechanism 5 for subjecting the cooked rice (a) to compression forming in an arbitrary cross section form and transferring the formed rice while retaining the cross section constant, a pressure sensor 8 for inserting nto the formed boiled rice (a1 ) and measuring the pressure (density) of the boiled rice (a1 ) and a cutter 6 for cutting the boiled rice (a1 ) into a prescribed thickness and constituted so that a definite weight of the boiled rice (a1 ) is calculated as a product of cross section with pressure and cut length of the formed boiled rice (a1 ) and the boiled rice (a2 ) in a definite weight is carried and fed to the following process or the like.
Patent JP-H01135141-A (JP)
Title: Self fault detection circuit
Inventor: ITO HIROSHI
IPC: H04J3/14
Filed: 1987-11-20
Abstract: PURPOSE:To detect a hardware fault even in a processing circuit including a memory by checking an alternate signal bit at the output through the addition of the alternate signal bit to an input signal in addition to the parity check by an input/output signal. CONSTITUTION:When a processing circuit 2 is provided with a memory, an alternate signal bit addition circuit 5 adds a 1, 0 alternate bit pattern to an input signal S1 to form a signal S2 at a period 2T being twice or over the period corresponding to the memory capacity and sends the result to the processing circuit 2. When a memory write clock or a memory readout clock in the processing circuit 2 is stopped due to a fault, for example, when the memory write clock is stopped and the alternate pattern 1 is inputted as the memory input of the processing circuit 2 and the circuit is stopped, since the alternate pattern 1 is outputted consecutively from the memory output of the processing circuit 2, an alternate signal bit detection monitor circuit 6 discriminates that the detected additional signal bit is not alternated to detect automatically the fault.
Patent JP-H04166406-A (JP)
Title: Engine room exhaust device for amphibious vehicle
Inventor: INOUE NOBUAKI
IPC: B60F3/00
Filed: 1990-10-31
Abstract: PURPOSE:To improve safety by locating a gas sensing means and a temperature sensing means to an engine room, and operating a blower means through sensing operation of the means to ventilate the interior of the engine room. CONSTITUTION:A gas sensor 15 outputs a sensing signal when concentration of gas in an engine room 11 having possibility of expansion is increased to a given value. A temperature sensor 16 outputs a sensing signal when temperature in the engine room 11 is increased to a value at which explosion of gas occurs and an adverse influence is exercised on equipment. When the one or both of the sensing signals are inputted to a controller 19, the controller 19 operates a blower motor 18 to ventilate the interior of the engine room 11. This constitution prevents the generation of gas, the occurrence of explosion owing to a high temperature, and the damage of attendant equipment.
Patent JP-H04298934-A (JP)
Title: Actuating-handle guard of breaker for wiring
Inventor: ROJIYAA NIIRU KIYASUTONGEI
IPC: H01H71/04
Filed: 1991-10-14
Abstract: PURPOSE: To enable to visually recognize the status of a circuit-breaker contact and to prevent an operating handle from being moved accidentally while the circuit-breaker is electrically connected to an electric distribution circuit. CONSTITUTION: A handle guard 31 is provided above an operating handle 16 protruding through a handle slot of a circuit-breaker cover 11. The handle guard 31 is composed so that the operating handle can freely move up and down among on, off, and trip positions when it is fixed in the specified position. Also, a visual access slot is provided adjacent to the operating handle 16 to indicate a trip condition of a contact (i.e., open status and closed status).
Patent JP-H11192013-A (JP)
Title: Operational device for combine harvester
Inventor: SHINOZAKI EIJI
IPC: A01D41/12
Filed: 1998-10-14
Abstract: PROBLEM TO BE SOLVED: To provide an operation device simplified in constitution and made easy in operation so as to be easily operable even for aged men or women/ children and cause no misoperation. SOLUTION: This operational device for combine harvester has such a scheme that, on the step side of the front side operational stool 4 in the operational space 7, a single steering clutch lever 8 is provided at a specified position on the right side end to operate steerage of an undercarriage 3 in its advancing direction and operate lift of a reaping apparatus 2, while any lever for the other operations is not provided;  and a lever for the speed change operation for a traveling device 3 with the top end set below that of the steering clutch lever 8 is provided in the front of the left side operational stool 5 behind the imaginary extension line of the steering clutch lever 8 in the transverse direction relative to the longitudinal direction of the undercarriage 3, while respective 2nd and 3rd levers for the on-off operation for treshing clutch and reaping clutch are provided spacedly in the rear, and further, a 4th lever for another operation is also provided spacedly behind the 2nd and 3rd levers.
Patent JP-S63181063-A (JP)
Inventor: BIRII JIEI FURANTSU
IPC: G06F9/48
Filed: 1987-11-20
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-H10134233-A (JP)
Title: Method and facility for automatically vending article
Inventor: TAKAGI YUTAKA
IPC: G07F9/00
Filed: 1996-11-05
Abstract: PROBLEM TO BE SOLVED: To save the labor of a store where many kinds of article are sold in large quantities. SOLUTION: This automatic article vending method makes is possible to store various articles 9 in large quantities and pay selected articles out of an article storage unit by providing article storage towers 3 consisting of article storage units 31 in an article storage space 110, makes it possible to receive and covey an article paid out of an article storage unit 31 to a specific position in the space by providing a conveyor device 4 in the article storage space 110, makes it possible to input information on an article that a purchaser 8 selects by providing an article order device 5 on an article handing and receiving space 120, and makes it possible to receive the money of an article price and hand the paid article over by providing a money receiving and article handling- over device 6 at a specific position of an article display device 2.
Patent JP-H07127454-A (JP)
Title: Auxiliary chamber type gas engine
Inventor: MATSUOKA HIROSHI
IPC: F02D15/04
Filed: 1993-10-29
Abstract: PURPOSE:To provide an auxiliary chamber type gas engine which is constituted to use natural gas as fuel and increase compression ratio to a high value to prevent the occurrence of self-ignition. CONSTITUTION:An auxiliary chamber 2 arranged in a cylinder head 7 is communicated with a main chamber 1 on the cylinder 20 side through a communication hole 12 and a communication hole valve 5 is arranged in the communication hole 12. The closing timing of the communication hole valve 5 is set so that the valve is closed in the middle of an exhaust stroke and EGR gas is caused to remain in the auxiliary chamber 2. The communication hole valve 5 is slightly released in the middle of a compression stroke after the feed of gas fuel to the auxiliary chamber 2 is completed, and fuel-air premixture is generated by means of air, EGR gas, and gas fuel at temperature lower than temperature at which gas fuel is not self-ignited, and combustion in the auxiliary chamber 2 is executed in a state that the generation of NOx is suppressed.
Patent JP-S62153164-A (JP)
Inventor: NIIJIMA KENJI
IPC: C04B41/50
Filed: 1985-12-27
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。
Patent JP-H03152946-A (JP)
Title: Semiconductor device
Inventor: MURAYAMA MOTOAKI
IPC: H01L21/60
Filed: 1989-11-09
Abstract: PURPOSE:To improve a semiconductor device in reliability under environmental conditions such as high temperature and high humidity by a method wherein a bonding pad of three-layered structure composed of an Al film, a high melting metal film or a high melting metal silicide, and an Al film is formed on an insulating film deposited on a semiconductor substrate. CONSTITUTION:An Al film 3, a film 4 of high melting point metal or its silicide such as tungsten silicide, and an Al film 5 are successively laminated on Si oxide 2 deposited on an Si substrate 1, which is patterned into a bondind pad of three-layered structure through etching processes which are successively and selectively performed. Then, a plasma oxynitride passivation film 6 is deposited on the whole surface, and only the film 6 deposited on a bonding pad is removed to provide an opening.
Patent JP-2000113522-A (JP)
Title: Master disk and its production
Inventor: ITO SHO
IPC: G03F7/00
Filed: 1998-10-01
Abstract: PROBLEM TO BE SOLVED: To provide a master disk on which minute ruggedness pattern is formed without making exposed light to short wave light and to provide a manufacturing method thereof. SOLUTION: The master disk 100 has a photoresist layer 1 having ruggedness and a covering layer 3 on a glass substrate 2. The covering layer 3 is deposited on a rugged surface of the photoresist layer 1 so as to exist along the rugged surface. Width of a recessed part of the covering layer 3 is narrower than width of the recessed part of the photoresist layer 1. Further, the width of the recessed part of the covering layer 3 can be made narrower by making film thickness thereof thicker. Therefore, this glass master disk is very suitable for the glass master disk for manufacturing the substrate for optical recording medium of high density.
Patent JP-H08147825-A (JP)
Title: Head drum device
Inventor: KOKUWA TAKASHI
IPC: G11B15/61
Filed: 1994-11-28
Abstract: PURPOSE: To lessen the traveling friction between an upper drum and a tape at the time of reverse traveling with a head drum device of a center drum rotation system. CONSTITUTION: The bottom end of an upper stationary drum 3 is provided with a bulge 7. Further, the projecting amt. of this bulge 7 is specified to 0.1 to 5mm, the width in the circumferential direction to 1 to 50mm and the curvature in the circumferential direction to 10 to 50mm, thereby, the tape is pushed up like a tent by the bulge 7 and air is supplied between the surfaces of the upper drum 3 and the center drum 4. The air layer between the upper drum 3 and the tape is thereby increased and the tape traveling friction is lessened.
Patent JP-H08145895-A (JP)
Title: Visual inspection device for ic chip
Inventor: BANDAI HIDENOBU
IPC: G01N21/84
Filed: 1994-11-28
Abstract: PURPOSE: To perform the visual inspection of IC chips in a short time without damaging the IC chips by casting the light on the entire chips as the IC chips remain contained in a tray. CONSTITUTION: IC chips 1, which are aligned in a perforated tray 2, undergo vacuum sucking by the same number of pipe-shaped collets 5 as the IC chips, and the chips are pushed by one time by a vertical driving part 6 and positioned. The entire surfaces of the positioned IC chips 1 are illuminated by a ring-shaped lighting part 7. The images are picked up by a microscope camera 8 from above, and an XYθ table 4 is driven. The same IC chips 1 are divided. The field of view of the of the camera is moved, and the inspection is performed.
Patent JP-H04165844-A (JP)
Title: Communication protocol system in personal computer communication
Inventor: TAWARA TADAYUKI
IPC: H04L47/43
Filed: 1990-10-30
Abstract: PURPOSE:To execute a high efficient transmission and a high reliable transmission without using any special hardware by providing a specific mechanism respectively on a terminal and a center executing a personal computer communication by a telegraphic message having the specific data format of a variable length. CONSTITUTION:At the start of the telegraphic message having the data format of the variable length, a symbol SOP indicating the start, and at the end, a symbol EOP indicating the finish are provided, and a TYPE indicating the type of other TEXT part, a transmitting window serial number WN(S), a receiving window serial number WN(R), a transmitting sequence number N(S), a receiving sequence number N(R), a CONT indicating a division type, a TEXT to be a message and a CRC detecting an error are provided in the specific area of the telegraphic message. And respectively to a terminal 1 and a center 2 executing the personal computer communication, means performing a process to make text data and binary data transmit, the continuous transmitting process of the plural telegraphic messages, an error detecting process, a sequence check, a timer monitor, a no communication monitor, a line quality judging process, and a packet division and assembly when the length of the telegraphic message becomes longer than a specified packet length.
Patent JP-H09135263-A (JP)
Title: Dynamic assignment system for communication band
Inventor: KANO HIDEAKI
IPC: H04L12/66
Filed: 1995-11-13
Abstract: PROBLEM TO BE SOLVED: To effectively use the entire communication band possessed by a multiplexer by assigning dynamically a communication band of a multiplexer to an inter-network routers. SOLUTION: Clocks 11, 21 are used to send a variable synchronizing clock to decide a communication speed in communication speed revision devices 12, 22, depending on a data communication amount. Communication speed revision devices 32, 43 receives the clocks to revise a communication speed of communication channels 40, 60 based on an idle state of a communication band managed by communication band management devices 13, 23. Simultaneously the communication band management devices 13, 23 assigns the communication band of the communication channel 90 to routers 30, 40 according to a communication band assignment schedule. Furthermore, data buffer monitor devices 31, 41 makes request of communication speed revision to the communication speed revision devices 12, 22 via the communication speed revision devices 32, 42 depending on a size of an idle area in the routers 30, 40.  Thus, the entire communication band of the multiplexer is dynamically assigned and used effectively.