baber/WOPTO huggingface dataset:
Patent JP-H0468411-A (JP)
Title: Classification discriminating circuit for voltage type or current type of input signal
Inventor: MATSUMOTO HARUMI
IPC: G05D16/20
Filed: 1990-07-09
Abstract: PURPOSE:To eliminate the need of an input path switching connector by deciding whether a sensor is a voltage output type or a current output type by a difference of an output side generation voltage at the time when a sensor output side is open, and selecting automatically an appropriate input path of the sensor output. CONSTITUTION:Two pairs of analog switch circuits ASW1 - ASW4 being in a parallel connection state provided on an output side of a sensor SS are all closed, and also, an output voltage of the sensor SS is confirmed by a voltage comparing circuit CP, and whether the sensor SS is a voltage output type or a current output type is decided. Subsequently, one of two pairs of analog switch circuits ASW1 - ASW4 is closed selectively, and by this closed circuit, a sensor output signal which is subjected to electric conduction selectively is inputted to an adjusting device as a necessary detecting signal of a suitable level, and in accordance with a signal output form of the sensor SS, an appropriate connection to an input part of the adjusting device is executed automatically. In such a way, a connector becomes unnecessary.
Patent JP-S62111378-A (JP)
Inventor: GESUTA EDEIN
IPC: G07D9/00
Filed: 1986-07-30
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-H105905-A (JP)
Title: Conduit for gas appliance
Inventor: KAMIGUCHI MAKOTO
IPC: F23K5/00
Filed: 1996-06-20
Abstract: PROBLEM TO BE SOLVED: To decrease the number of parts, and to reduce a cost by forming a nozzle by drawing the tip part of the conduit, and forming an engaging means for positioning the nozzle by plastically working the outside surface of the conduit. SOLUTION: By drawing the tip part on the burning part side of the conduit 10, the nozzle 11 is formed. The cross-sectional area of the nozzle 11 is small, and gas is injected by the nozzle 11 in the direction parallel to a tube axis. By plastically working the outside surface of the conduit 10 in the upstream from the nozzle 11, a bulge shaped engaging means 12 is formed. The engaging means 12 is used for fixing the nozzle 11 in a prescribed position. By plastically working the tip part 13 on the upstream side of the conduit 10, and a bulge shaped engaging means 14 is formed to connect to a gas source side. By plastic working, a stepped part 15 is formed. By bending, bent parts 161 and 162 are formed. The conduit for the gas appliance is composed by a single member, and the combination of plural parts is unnecessary.
Patent JP-2000000424-A (JP)
Title: Embedded biological deodorization equipment
Inventor: NIIHARA MASAKI
IPC: B01D53/81
Filed: 1998-06-15
Abstract: PROBLEM TO BE SOLVED: To provide a biological deodorization equipment that the bacteria in the equipment is hardly affected by the seasonal sunshine, wind and rain, snowfall and a change in the air temp. and the bacteria is maintained in an appropriate living environment at all times. SOLUTION: Partitions B1, B3 and B5 are provided in a shell 3 of a horizontal vessel to demarcate a gas circulating part C1 for sending a gas current altenately upward and downward, and a bacteria-packed bed is provided in an upward circulating part. Further, a water storage tank 11, circulating pump and water sprinkling nozzle are placed in the shell, and a module with take-out openings X5 and X6 for the circulating pump, etc., formed at an upper part of the shell is laid under the ground.
Patent JP-S6072495-A (JP)
Title: Secam system color signal generator
Inventor: KOGA IZUMI
IPC: H04N11/18
Filed: 1983-09-29
Abstract: PURPOSE:To obtain an excellent frequency offset characteristic with comparatively simple constitution by locking a phase of a phase locked loop PLL at each horizontal blanking period while an offset voltage is applied without provision of a separate adder. CONSTITUTION:A switch Sw3 is closed at a horizontal blanking period, the phase locked loop PLL is closed, contacts b, c of an SW4 are closed and a signal adding an offset voltage EOS and an output voltage of a sample-and-hold circuit SH is outputted from an adder ADD1. A phase comparator PC changes the output voltage by a phase difference between the output signal of a voltage frequency converter V/F1 and chrominance subcarrier signals fr, fb applied via the SW2 and the result is fed to the ADD1 via a low pass filter LPF and the SH. As a result, a voltage cancelling the EOS appears at the circuit SH. The SW3 is opened at the horizontal scanning period, contacts a, c of the SW4 are closed, a signal adding a chrominance subcarrier signal s1 and the output voltage of the SH is outputted from the ADD1, and the voltage frequency converter V/F1 produces a frequency modulation signal where the frequency is offset in response to the voltage cancelling the EOS.
Patent JP-H1013308-A (JP)
Title: N:1 redundant configuration system
Inventor: ONISHI HIDEYUKI
IPC: H04B1/74
Filed: 1996-06-21
Abstract: PROBLEM TO BE SOLVED: To utilize effectively all installed devices, to improve an reliability of a system and to provide flexibility onto the operation of the system by operating the redundant configuration system in the unit of a plurality of redundant configuration subsystems. SOLUTION: The N:1 redundant configuration system is in operation as a plurality of M (1<=M<=N-2):1 redundant configuration sub-systems. Switches WS10-15, 20-25 in an output changeover circuit WS is set to be automatic changeover switches or fixed switches depending on the selection mode. That is, when a (5+1) mode is selected, a large power amplifier ER is used for a standby amplifier for large power amplifiers E1-E5 and the system acts like the substantial operation of the N:1 redundant configuration system. When any of a (1+1)×3 mode, a (2+1)×2 mode, or a (3+1)+(1+1) mode is selected, the other large power amplifiers than the large power amplifier ER are used for standby amplifiers and the N:1 redundant configuration system is in operation as a plurality of the M:1 redundant configuration sub-systems.
Patent JP-H1118754-A (JP)
Title: Photoenergy converter incorporation type photosynthesis reactor
Inventor: MIYAKE ATSUSHI
IPC: H01L31/04
Filed: 1997-07-07
Abstract: PROBLEM TO BE SOLVED: To provide a photosynthesis reactor capable of recovering photoenergy not utilized for producing a substance as another energy without lowering the production of the substance, and to provide a method for culturing photosynthesizing microorganisms. SOLUTION: Photosynthesizing microorganisms are cultured, while a light- receiving surface 11 is shielded with light-shielding portions 13 such as solar batteries so that the energy utilization of light 12 received by a photosynthesis reactor 10 gives the approximately same light-receiving efficiency as a saturated energy utilization efficiency, and the photoenrgy received on the light-shielding portions 13 is taken out as another energy such as electricity.
Patent JP-S5883847-A (JP)
Title: Processing solution used for metallic image forming material
Inventor: SASA NOBUMASA
IPC: G03F1/00
Filed: 1981-11-14
Abstract: PURPOSE:To raise a speed of etching a metallic thin film, by adding a metal- chelating agent to a processing soln. to be used for developing a metallic image forming material or reducing dots. CONSTITUTION:A metal-chelating agent, e.g., sodium anthraquinone-2,6-disulfonate is added to a developing soln. for developing a metal image forming material or a reducing soln. for reducing dots or the like to give >=0.01mol agent/liter of processing soln. Said metallic image forming material has a photosensitive layer or an imagewise corrosion resistant layer on a support provided with a metallic thin layer, thus permitting no bubble to be produced during etching the metallic thin film, the processing soln. has always good contact with the metal to be etched due to high wettability, and unevenness in etching to be prevented.
Patent JP-H061595-A (JP)
Title: Lift bracket
Inventor: HIRAIWA HIROSHI
IPC: B66F9/08
Filed: 1992-06-15
Abstract: PURPOSE:To guide entering and leaving of a top roller into and from the groove parts of inner masts. CONSTITUTION:In a lift bracket 2 moved upward and downward along the right and left inner masts of a forklift truck through three right and left rollers a top roller 5, a middle roller 6, and a lower roller 7, respectively, the lift bracket 2 is provided with a guide member 10 along the inside of the tangent line kept into contact with the outer peripheries of the top roller 5 and the middle roller 6 at the inner masts at their front flange sides.
Patent JP-2000008998-A (JP)
Title: High-pressure fuel supply pump
Inventor: MIYAJIMA MASAYASU
IPC: F02M59/44
Filed: 1998-06-29
Abstract: PROBLEM TO BE SOLVED: To prevent a seal defect caused by foreign matter jammed between plates so as to prevent lowering of a flow rate of a pump, by providing foreign matter collection grooves formed on faces that are surfaces of a first plate and a second plate and are contact with a reed valve. SOLUTION: Collecting grooves 29, 30 for collecting foreing matter are respectively provided to plates 13, 14 that sandwich a reed valve 15 therebetween. When a piston is down, fuel flows into a pump chamber through an intake valve 15a of the reed valve 15. When the piston is up, the intake valve 15a is closed and a discharge valve 15b is opened so that the fuel in the pump chamber is discharged. If the foreign matter is jammed between the reed valve 15 and the plates 13, 14 sandwiching the reed valve 15 therebetween, the foreign matter is moved, by vertical motion of the reed valve 15, the interior in a wedged-manner to be collected in the collecting grooves 29, 30. Since the foreign matter is collected in the collecting grooves 29, 30, time to jam the foreign matter between the reed valve 15 and the plates 13, 14 is lessened.  Accordingly, deformation of the reed valve 15 and deposition of the foreign matter are prevented so that a seal property of the reed valve 15 is maintained.
Patent JP-H0820292-A (JP)
Title: Lower cover fitting structure of instrument panel
Inventor: TANAKA MITSUJI
IPC: B60R13/08
Filed: 1994-07-08
Abstract: PURPOSE:To improve position accuracy at the time of fitting a lower cover by supporting the respective ribs of the L-shape members of the lower cover on the center top part of the slope parts of a fitting frame at the connecting part of an instrument panel to fix the vertical positions of the L-shape members. CONSTITUTION:In the case of fitting a lower cover, divided into a lateral pair of L-shape members 15, 15, to a U-shape fitting frame 13 formed at the lower end of a connecting part 12 hanging from the center part of the instrument panel 11 of an automobile or the like, slope faces 16, 16 made gradually higher toward a center top part 17 are formed at the right and left parts of the front face of the fitting frame 13, and pin fit-in grooves 18, 18 are formed at the rear edges. Ribs 19 that can be mounted on the respective slope faces 16 are formed at the front face inner side of the respective L-shape members 15. Each rib 19 is mounted and supported on the center top part 17 of each slope face 16, and a pin 20 protrusively provided at each L-shape member 15 is fitted into each fit-in groove 18 to complete the fitting of the lower cover 14 of the instrument panel.
Patent JP-2000021838-A (JP)
Title: Substrate treatment device
Inventor: NAKAGAWA YOSHIYUKI
IPC: B08B3/08
Filed: 1998-06-29
Abstract: PROBLEM TO BE SOLVED: To restrain the generation of treatment defects by detecting abnormalities such as failures of a part. SOLUTION: This substrate treatment device has a mixed treatment solution supply part with a function for supplying mixed treatment solution of a concentration desired value to a treatment bath inside a substrate treatment part by controlling a chemical supply flow rate adjustment mechanism with a control part 27 by feed back control, based on the concentration current value of a mixed treatment solution monitored by a concentration monitor 26.  When an abnormality detection part 4 detects that a concentration current value of the mixed treatment solution from the concentration monitor 26 is outside the concentration tolerance or a current value of each treatment solution supply flow rate operation signal provided from the control part 27 to electropneumatic converters 23e, 25b is outside each variation tolerance, it decides that abnormality is generated, and an abnormality treatment part 5 completely stops the supply of chemical to a mixing part as abnormality treatment, and pure water alone is supplied to a treatment bath and an alarm is given by making an alarm 51 such as a buzzer and a lamp operate.
Patent JP-2000015241-A (JP)
Title: Medical waste water treatment equipment and treatment method thereof
Inventor: MIZUMOTO NAOYUKI
IPC: C02F1/52
Filed: 1998-06-29
Abstract: PROBLEM TO BE SOLVED: To collectively and perfectly sterilize medical waste water containing infectious microorganisms and to reduce equipment cost and treatment cost. SOLUTION: This equipment is provided with an adjusting tank 1 receiving medical waste water to treat the same with chemicals, a sedimentation tank 2 flocculating suspended matter to sediment the same, a heat treatment part HT consisting of a heater 4 heating supernatant water 25 and a holder 5 holding the supernatant water 25 heated by the heater 4 for a required time and the cooling part 3 interposed between the sedimentation tank 2 and the heater 4 to perform heat exchange between the high temp. treated water 53 discharged from the holder 5 and the supernatant water 25. A sterilizing apparatus ST is constituted of the heat treatment part HT and the cooling part 3. Sedimented sludge in the sedimentation tank 2 is separately incinerated.
Patent JP-H1127771-A (JP)
Title: Highway switch control system and its method
Inventor: TANIMURA TAKUJI
IPC: H04Q11/04
Filed: 1997-07-08
Abstract: PROBLEM TO BE SOLVED: To provide a highway switch control system and its method with high reliability and which is suitable for distribution control by reducing the ratio of common control parts in time division switches of T-S-T 3-stage configuration. SOLUTION: In the case of an establishing desired switch connection, processors 41, 42-4n for controlling switches related to the connection among primary switches 11, 12-1n and ternary switches 31, 32-3n compare idle time slot information stored mutually to determine time slots used for the connection via an interprocessor bus 60. Then the desired switch connection is established by controlling the connection of secondary switches 21, 22-2n, corresponding to the determined time slots.
Patent JP-S5972211-A (JP)
Title: Gain variation system of servo filter amplifier
Inventor: KANEDA SHIYOUJI
IPC: H03H11/12
Filed: 1982-10-18
Abstract: PURPOSE:To prevent variation in servo band width with a loop gain by allowing the 1st cutoff point to follow up gain variation and eliminating the need for the 2nd cutoff point. CONSTITUTION:A servo filter amplifier is so constituted that the 1st cutoff point follows up variation in gain and the 2nd cutoff point is independent of the gain variation. This circuit consists of, for example, an input terminal 1, output terminal 2, operational amplifiers 3 and 5, variable resistor 4 for varying the gain, capacitor C, and the filter composed of a capacitor C and resistances R1- R3, and R5. Then, when T1=C.(R3+A.R1) (A; DC gain) and T2=C.R3, the DC gain A and the 1st cutoff point 1/T1 vary by adjusting the variable resistor 4, but the 2nd cutoff point 1/T2 does not vary. A servo system using this circuit has no variation in servo band width.
Patent JP-H08287758-A (JP)
Title: Disconnecting contact device
Inventor: KIKUCHI MASAAKI
IPC: C23C14/14
Filed: 1995-07-19
Abstract: PURPOSE: To provide a disconnecting contact device capable of maintaining electric characteristics for a long time without use of grease by forming a composite covering layer comprising silver and other metal on the surface of a contact whose both ends hold conductors on the fixed side and the moving side. CONSTITUTION: A covering layer 2e made of Ag-MO is formed on the surface of a contact part 2d of a contact 2B in a vacuum evaporator by controlling so that required composition ratio and thickness of Ag and other metal, for example Mo are obtained. The covering film obtained has higher hardness, better electric characteristics, and higher wear resistance than a silver film, and high electric characteristics can be maintained for a long time without use of grease. Periodical checking and maintenance are made unnecessary and a maintenance-free contact device is realized.
Patent JP-H0844575-A (JP)
Title: Monitor and load control system for cpu
Inventor: SAITO HIROYUKI
IPC: G06F11/30
Filed: 1994-08-03
Abstract: PURPOSE:To efficiently detect the load state or the overload state of a CPU with a simple constitution by periodically inputting an external interrupt to the CPU and monitoring the time from the interrupt request to the interrupt acceptance. CONSTITUTION:For example, a CPU 1a accepts plural external interrupts IRQ0a to IRQna through a priority control part 2a in the priority order. An interrupt generation part 3a periodically inputs the external interrupt IRQ0a, whose priority is equal to or lower than priorities of the other external interrupts preferably, to the CPU 1a. A CPU management part 10 monitors the time from this interrupt request IRQ0a to interrupt acceptance IAK0a. If the number or external interrupts ORQ0a. to IRQna is small at this time, the CPU 1 quickly accepts the external interrupt IRQ0a, and it doesn't take time to accept it. If the number of external interrupts IRQ0a to IRQna is large, the CPU 1a slowly accepts the external interrupt IRQna, and it takes time to accept it. Consequently, the load state of the CPU is effectively detected by the simple constitution.
Patent JP-2001014139-A (JP)
Title: Multi-thread sort processing system and method using work file
Inventor: SANO YASUKO
IPC: G06F7/24
Filed: 1999-06-28
Abstract: PROBLEM TO BE SOLVED: To speed up a sort processing by making an external sorting processing to be executed on a general purpose information processor provided with plural CPUs into multiple thread and making comparison and I/O into parallel processing. SOLUTION: This system is provided with a block area 411 for blocking plural strings inside a work file 3 by an equal number and reading and sorting the strings corresponding to blocks, a means 6 for allocating a buffer 412 for block merging in a double buffer structure for holding an intra-block sorted result, an input means 8, an intra-block sorting processing means 7, a block merging means 9 for merging sorted results for the respective blocks, a record output means 5 and a main processing means 1 for calling the means 6, 9 and 5 and controlling the entire sorting. The main processing means 1 generates and activates input processing and intra-block sorting processing threads for the respective blocks, assigns a main thread composed of a main processing and a subordinate processing and the threads for the generated plural blocks to the plural CPUs and parallel processes them.
Patent JP-H0736084-A (JP)
Title: Lens cap
Inventor: MATSUMOTO YOSHIO
IPC: G03B11/04
Filed: 1993-07-23
Abstract: PURPOSE:To obtain a lens cap capable of storing and replacing desiccating agent without making the equipment main body large in size and also without limiting the design by storing the desiccating agent inside the lens cap. CONSTITUTION:The lens cap main body 2 is engaged with a lens hood 6, and the desiccating agent 3 is attached with the lens cap main body 2 by a desiccating agent storing cover 4. At this time, the desiccating agent storing cover 4 is constituted so that it can be detached from the lens cap main body 2 and the desiccating agent 3 can be replaced. And also, a slit 5 is formed on the desiccating agent storing cover 4 so as to obtain the effect of the desiccating agent 3. The desiccating agent 3 is stored inside the lens cap 1 by using a space between the lens cap 1 and the lens hood 6, so that the desiccating agent 3 can be stored and replaced without making the equipment main body large in size and also without limiting the design. And also, as to the equipment provided with the lens cap 1, it is customary to cover the equipment with the lens cap 1 when it is not used, so that the effect of resisting mold sticking to the lens can be obtained.
Patent JP-S6243804-A (JP)
Title: Write circuit for magnetic recording
Inventor: MUKOYAMA FUMIAKI
IPC: G11B5/09
Filed: 1985-08-20
Abstract: PURPOSE:To improve the characteristic of recording/reproduction by making the magnetizing direction at the end always constant in the optimum direction in a magnetic recording device. CONSTITUTION:The 1st pulse of a write input signal WDI after a write gate input signal WGI goes to H sets an FF 9, a gate 10 is opened and fed to a gate 15, from which a write output signal WDO is obtained. The signal is inputted to an FF 12 via an inverter 11 on the way and a write pulse is counted in binary number. When the write pulse number inputted while the signal WGI is not given is an even number, an output Q of the FF 12 goes to L and when an odd number, the output Q goes to H. Since the output of the FF 12 is fetched by an FF 13 because an output Q0 of a shift register 1 triggers FF 13, the output goes to H level only when the number of write pulses is an odd number, the output is ANDed with an output of the gate 5 by the gate 14 and one pulse is added to the signal WDO via a NOR gate 15.
Patent JP-2001015074-A (JP)
Title: Light source device
Inventor: OMURO TADASHI
IPC: H01J61/88
Filed: 1999-06-28
Abstract: PROBLEM TO BE SOLVED: To perform correction of light refraction and light control of a thick short-arc discharge lamp in a light emitting portion and to provide a desired outgoing light at high availability, by using a point on a central axis of a recessed reflecting mirror as a vertex, and rotating it about the central axis to provide a reflecting surface. SOLUTION: In a recessed reflecting mirror 2, a paraboloid is translated in parallel by a distance L, a point on a central axis is used as a vertex, and a paraboloid formed by rotating it about the central axis is set reflecting surface shaped. A cylindrical portion 8 is provided at an end of the reverse side of an opening diameter of the reflecting surface of the recessed reflecting mirror 2, and a short-arc discharge lamp 1 is fixed with cement 9. A light emitting portion 3 constructs a light source device by matching a tube axis of the thick short-arc discharge lamp 1 and the central axis of the recessed reflecting mirror 2 which is formed by rotating it about the central axis, using the point on the central axis as the vertex, of the reflecting surface formed by translating a reflecting surface with a short focus in parallel by the distance L.  Thus, light of the discharge lamp 1 can be controlled and desired outgoing light is provided.
Patent JP-2000020355-A (JP)
Title: Manipulating method for os file, storage medium storing program for the same and manipulating system for os file
Inventor: TAHIRA YOSHITOMO
IPC: G06F12/00
Filed: 1998-06-29
Abstract: PROBLEM TO BE SOLVED: To provide a manipulating method for OS(operating system) file, recording medium recording program for the same and manipulating system for OS file with which the data access to the table of a DB(data base) and OS file can be handled with the same operability. SOLUTION: This system has a means 109 for providing the definition of OS file with the same operability as the table of DB, means 102 for discriminating whether the destination of access is the table of DB or OS file and common access means 103 for referring to or changing a value from the OS file. Since a defining person defines a class to identify whether the destination is the table of DB or OS file at the time of definition, the access to the OS file can be provided with the same operability as the table of DB.