baber/WOPTO huggingface dataset:
Patent JP-H06213082-A (JP)
Title: Fuel tank internal pressure controller
Inventor: KIDOKORO TORU
IPC: F02M37/00
Filed: 1993-01-20
Abstract: PURPOSE:To set up a pressure differential in fuel tank internal pressure at the time of engine driving, immediately after the stop and in time of successive, stoppage, in a fuel tank internal pressure control means which controls the fuel tank internal pressure properly according to those of engine driving, immediately after the stop and successive stoppage. CONSTITUTION:At the time of engine driving, negative pressure to be produced in an intake passage 44 is fed to a third space 26 by way of a vacuum transmitting valve (VTV) 41, while a vacuum switching valve (VSV) 47 is opened and the negative pressure passed by way of a canister 37 is fed to a second space 25 through another VTV 38. After engine stoppage, a large quantity of atmospheric air is fed out of a large diametral orifice 38b, this atmospheric air is gradually fed to the third space 26 from a small diametral orifice 41b and the negative pressure is kep up as long as the specified time, whereas the second space 25 turns to atmospheric pressure at once. Therefore only energizing force of a first spring 30 immediately after stoppage is added to a valve element 32.
Patent JP-S58124137-A (JP)
Title: Controlling method of blowing operation of air conditioner
Inventor: SAKAI KUNITAKE
IPC: F24F11/76
Filed: 1982-01-20
Abstract: PURPOSE:To prevent cold draft from occurring by a method wherein the operation of a fan is started when the difference between the set value of an indoor side thermostat and the temperature of an indoor side heat exchanger exceeds a predetermined value. CONSTITUTION:A refrigerating cycle consists in successively connecting a compressor 1, a four-way switching valve 22, the indoor side heat exchanger 3, a pressure reducing device 23 and an outdoor side heat exchanger 24 in a loop. In addition, forced draft fans 8 and 25 and their respective motors 9 and 26 are provided at the indoor side heat exchanger 3 and the outdoor side heat exchanger 24 respectively. In order to start the heating operation, at first the compressor 1 is put into operation and, after that, when the difference between the set value of the temperature of the thermostat 7 installed to control air temperature and the temperature on the surface of or at the piping of the indoor side heat exchanger 3 exceeds a predetermined value, the indoor side fan is put into operation. As a result, even if the air blown-off from the indoor side heat exchanger directly strikes human bodies, no chill is felt, resulting in contriving to improve the comfortability.
Patent JP-H04250388-A (JP)
Title: Ultrasonic object detector
Inventor: YAMANE TOSHIKI
IPC: G01S7/527
Filed: 1991-01-28
Abstract: PURPOSE:To inhibit the erroneous operation due to noise, and to reduce the delay in detection time to a minimum level. CONSTITUTION:A plurality of sensor parts A for transmitting and inputting an ultrasonic pulse are provided. Only when a target is detected continuously by a predetermined number, it is judged by a control circuit that there is a target, respectively for each sensor part A. A noise surveillance period is provided before a point where an ultrasonic pulse is transmitted by each sensor part A. When there is a noise in a certain sensor part A, the number of judgement for the existence of the target related to the sensor part A is increased by the control circuit 4. The probability of erroneous operation due to noise is reduced by increasing the number of judgement for a sensor part A where the noise condition is bad. Since the number of judgement is not increased for a sensor part A where the noise condition is not bad, the judgement for the existence of the object is carried out promptly.
Patent JP-S62275945-A (JP)
Title: Paper feeder
Inventor: ISHIZU HISAO
IPC: B65H7/06
Filed: 1986-01-20
Abstract: PURPOSE:To deal with effectively residual recording papers in jamming by reverse a supply roller according to AND signal of a sensor detected signal and a paper jam signal to return residual recording papers on a supply path to a stacking section. CONSTITUTION:When a signal telling jamming and the presence of a recording paper P between a pair of relay rollers 35, 36 and a feed roller 32 is detected by first rollers 51, 52 and further a paper free signal is generated by a second sensor 64, a drive motor 41 for feed is reversed by these AND signals and a first gear Z1 also is reversed. Then, a signal is generated which permits a forward rotation electromagnetic clutch 45 to be turned off and backward rotation electromagnetic clutch 46 to be turned on. Thus, a pulley 47a, belt 48 and pulley 47b are reversely operated to reverse the pair of relay rollers 35, 36 and return the recording papers P remaining on a supply path toward a supply device 23.
Patent JP-H07219910-A (JP)
Title: Method for quickly detecting abnormality in multiprocessor and multiprocessor system
Inventor: IKEDA HIROYUKI
IPC: G06F15/16
Filed: 1994-01-28
Abstract: PURPOSE:To provide a multiprocessor system capable of quickly detecting a fault in a processor without increasing the load of a common bus even when the number of processors in the system is increased. CONSTITUTION:In the multiprocessor system for connecting plural processors 1-1 to 1-3 through the common bus 2 and executing distributed processing, each of the processors 1-1 to 1-3 is provided with a function for broadcasting a normal operation signal expressing its own normal state to other processors at a prescribe period previously allocated to each processor and a function for monitoring whether other processors broadcast their normal operation signals at the prescribed period or not. Thereby even when the number of processors is increased, faults in respective processors can be quickly detected while suppressing the load of the common bus 2 to a low level.
Patent JP-2000204659-A (JP)
Title: Knockdown building such as carport
Inventor: KOJIMA SHIGEHIRO
IPC: E04B1/343
Filed: 1999-01-14
Abstract: PROBLEM TO BE SOLVED: To provide a purlin structure being made lightweight, having strength equal to or greater than those of the prior art, and costing low, for the purlin of a knockdown building such as a carport or terrace. SOLUTION: The purlin 20 of the roof 2 of a knockdown structure such as a carport includes a lower wall part 21 secured on purlin supports 3, 4, an upper wall part 22 supporting a roof board connecting member 11, and a vertical wail part 23 connecting the lower wall part 21 and the upper wall part 22. The vertical wall part 23 comprises an anti-torsion hollow part 24 provided on at least one of upper and lower side edges and a plate-shaped wall part 25 constituting the remainder.
Patent JP-H10205359-A (JP)
Title: Air amount controller
Inventor: IIO HIKARI
IPC: F02D9/10
Filed: 1997-01-21
Abstract: PROBLEM TO BE SOLVED: To provide an air amount controller capable of preventing a throttle valve from being fixed (stuck) and fro not returned caused by freeze and deposit to be generated in engine starting (in the cold) in the early morning in the cold district, and capable of preventing interference between the throttle valve and a throttle body in the high-temperature atmosphere. SOLUTION: In an air amount controller provided with a throttle valve 103 and a throttle body 101 formed by using composite material taking a synthetic resin as a matrix, the coefficient of linear expansion in the radial direction of the throttle valve, measured in the range of the atmosphere temperature of -40 deg.C or more and 20 deg.C or less is larger than the coefficient of linear expansion in the radial direction of the throttle body, measured in the temperature range by values in the range of 0.00003 to 0.00004.
Patent JP-S57121921-A (JP)
Title: Cooler for car
Inventor: MIYATA YOSHIO
IPC: B60H1/32
Filed: 1981-01-22
Abstract: PURPOSE:To prevent wear of a magnetic clutch by restricting the flowing rate of coolant by the control valve of the coolant piping on the intake side when a car is in low-speed range and an engine is in high load state, in the cooler driven by the engine. CONSTITUTION:If the turning of an accelerator exceeds a prescribed turning x, when the car speed voltage is lower than a standard voltage VR, for example lower than 40Km, a logic circuit 24b generates an output signal, and a monostable multi circuit 24c generates the pulse signal in a prescribed time width, and a driving circuit 24d closes a control valve 12 through a stepping motor 13 for a prescribed time, thus controlling the flow-amount of coolant and reducing the load onto an engine 7. The control valve 12 can be prevented from responding frequency for intermittent stepping-in of an acceleration pedal when speed is changed on starting by closing the control valve 21 for a prescribed time width. After a prescribed time, the control valve 12 is opened perfectly again, then the monostable multi 24c does not operate except in the condition described the above, and the control valve 12 is kept in opened state.
Patent JP-S5293071-A (JP)
Title: Apparatus for preventing clogging of granular matters in shoot
Inventor: KUSANO KOUSABUROU
IPC: B65G11/00
Filed: 1976-01-30
Abstract: PURPOSE: To prevent clogging of a granular matter inside a shoot therefor by providing a retractile hook-like ahmmer along the bottom wall inside the shoot. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-H05199371-A (JP)
Title: Picture exposure device
Inventor: OKINO YOSHIHARU
IPC: H04N1/113
Filed: 1992-01-21
Abstract: PURPOSE:To obtain a high picture quality picture in which no uneven density is caused onto a gradation recording material with excellent color balance without any deterioration in picture quality and fluctuation in the gradation characteristic by providing a specific picture element clock generating circuit, a specific integration device, a specific comparator and a specific temperature control means to the exposure respectively. CONSTITUTION:A temperature controller 62 is used to keep the temperature of circuit components susceptible to the effect of temperature fluctuation such as those for at least a picture element clock generating circuit (frequency divider) 52, an integration device 56 and a transfer circuit (driver) 54 for various signals, especially for those of a transfer circuit 64 most susceptible to temperature fluctuation among circuit components of a modulation means 32 modulating a light beam at a prescribed narrow band wavelength into the exposure intensity in response to a digital picture signal in picture element synchronization a constant temperature. Thus, the temperature fluctuation of the circuit components is eliminated, a modulation signal in response to a picture signal accurately is stably outputted without causing deformation or deviation in various pulse signals, picture element clock pulses, triangle waves and modulation signals in the modulation means 32.
Patent JP-S60153002-A (JP)
Title: Fiber type optical element and its manufacture
Inventor: KAWACHI MASAO
IPC: G02B6/34
Filed: 1984-01-23
Abstract: PURPOSE:To control the strain birefringence of a welded part by welding a dummy fiber part made of a strain inducing part in parallel to an optical fiber. CONSTITUTION:A single-mode optical fiber 1-1a and dummy fibers 2-2a and 3-3a are provided. The single mode optical fiber 1-1a consists of a core part 4a and a clad part 4b. The dummy fibers 2-2a and 3-3a have a strain inducing part 5 with a larger coefficient of thermal expansion than the clad part 4b. Then, the single-mode optical fiber 1-1a and parts of the dummy fibers 2-2a and 3-3a are welded together in parallel to constitute the welded part 6. The single-mode optical fiber 1-1a uses a normal circular fiber, so its birefringence is extremely small, but large birefringence is induced at the welded part 6 because of the presence of the strain inducing part 5'. The length of the welded part 6 is adjusted to obtain operation as a quarter-wavelength and a half-wavelength plate.
Patent JP-H01185056-A (JP)
Title: Method for notifying terminal equipment terminal number
Inventor: KOMAGATA ERI
IPC: H04M3/00
Filed: 1988-01-20
Abstract: PURPOSE:To easily confirm a terminal equipment terminal number even at a telephone set without a display by immediately notifying the terminal equipment terminal number of the telephone set in the form of a synthesized sound message from any telephone set by means of the dialing of a particular number. CONSTITUTION:When that the particular number is dialed from a telephone set 2 is detected by a call connecting processor 7, the call connecting processor 7 detects the terminal equipment terminal number, to which the telephone set 2 is connected, at the time of a terminal number confirmation request. The detected terminal equipment terminal number is referred to a number memory, and corresponding voice data are read. The voice data are impressed through a control bus 8 to a speech synthesizer 9 and speech-synthesized along with a control message for assembling the data to the speech synthesized message, simultaneously, a time division switch 1 is controlled, a channel between the telephone set 2 and speech synthesizer 9 is connected, and the terminal equipment terminal number is notified to the telephone set 2 to dial the particular number by the speech synthesized sound message. Thus, the terminal equipment terminal number can be notified to a requesting person.
Patent JP-S58124759-A (JP)
Title: Trifluoromethanesulfonanilide derivative, its production and herbicide containing the same as active ingredient
Inventor: KONISHI HIROYUKI
IPC: C07D295/20
Filed: 1982-01-21
Abstract: NEW MATERIAL:A compound of formulaI(R1, R2 are H, lower alkyl, halogen; R3, R4 are H, lower alkyl, lower cycloalkyl, lower alkenyl, or lower alkinyl). EXAMPLE:N-methyl-2, 4-dimethyl- 5 -trifluoromethanesulfonamidebenzenesulfonamide. USE:Herbicide: it shows powerful herbicidal effect against crop field weeds such as barnyard grass, green foxtail or the like, further against nut grass and SEIBAN MOROKOSHI. PREPARATION:The reaction of a trifluoromethanesulfonamidebenzenesulfonamide of formula II (R5, R6 are lower alkyl, halogen) with an amine of formula III gives the compound of formulaI.
Patent JP-H05199528-A (JP)
Title: Color image pickup device
Inventor: KAWAMOTO SEIICHI
IPC: H04N9/07
Filed: 1992-01-21
Abstract: PURPOSE:To reduce energy consumption at a color linear sensor and to reduce a chip area by varying the area of a charge transfer register part corresponding to the difference of a maximum handling charge amount caused by difference in the polarizing characteristics of respective color filters. CONSTITUTION:A blue sensor part 3B, red sensor part 3R and green sensor part 3G provided with the respective color filters on the surfaces and with respective plural photodetectors 2B, 2R and 3G arranged in one direction are mutually parallelly arranged. On one side of these respective sensor parts 3B, 3R and 3G, charge transfer registers 11B, 11R and 11G for blue, red and green in CCD structure are respectively arranged. Further, output circuits 6B, 6R and 6G are respectively connected through floating diffusion parts 5B, 5R and 5G for converting signal charges to voltages to the final steps of these respective charge transfer registers. Since sensitivity is made high in the order of green, red and blue because of difference in the polarizing characteristics of the color filters, the areas of the charge transfer registers 11B, 11R and 11G are reduced in the order of blue, red and green.
Patent JP-S57124016-A (JP)
Title: Heat-driven refrigerator
Inventor: KAWAUCHI NOBORU
IPC: F01K25/10
Filed: 1981-01-23
Abstract: PURPOSE:To smoothly start a heat drive cycle including an expander having a rotor in a cylinder, by closing a first back pressure pipe open/close valve at the starting of the expander and thereafter opening a second back pressure pipe open/close valve. CONSTITUTION:An expander 1 has an eccentrically-rotating rotor 10 in a cylinder 9. Partition valves 12 are fitted in rotor grooves 11 so that the valves can be moved in and out. The cylinder 9 is provided with an inlet port 13 and an outlet port 14 for a gas coolant. The inlet side of the expander 1 and the grooves 11 are connected to each other through a first and second back pressure pipes 15, 16 fitted with open/close valves 17, 18. Since the first valve 17 is closed at the time of starting, back pressure action to the partition valves 12 is stopped to reduce the friction on the tip to smooth the starting. After the starting, the second valve 18 is opened so that gas pressure lowered by a pressure reducer 19 acts as back pressure to the partition valves 12 to reduce the friction in operation as well. The efficiency of the operation is thus improved.
Patent JP-H11210707-A (JP)
Title: Actuator
Inventor: KATO NORIAKI
IPC: F15B15/10
Filed: 1998-01-20
Abstract: PROBLEM TO BE SOLVED: To reduce a cost without hurting the slide characteristic of a shaft guide by forming the shaft guide to the double structure of a material excellent in the slide characteristic of a center part and an inexpensive outer periphery material not putting the slide characteristic in question. SOLUTION: A shaft guide 30 is composed of the double structure of a cylindrical slide member 31 of its center and a cylindrical outer periphery member 32 of the outer periphery of the cylindrical slide member 31, which is composed of a polyimide excellent in a friction characteristic and the cylindrical outer periphery member 32 is composed of a polyphenylene-sulfite material which is inexpensive in comparison with the cylindrical slide member 32 and not putting the friction characteristic in question.  The polyphenylene-sulfite is not excellent in the friction characteristic, but inexpensive and its thermal expansion coefficient is similar to that of polyimide and it is also excellent as the cylindrical outer periphery member 32 at such points as a good molding property, excellent mechanical strength under high/low temperature, excellent anti- chemical property and small water absorption rate. Its cost can be reduced without hurting the excellent slide characteristic like above.
Patent JP-H03212071-A (JP)
Title: Signal level controller for video camera
Inventor: SAKAMOTO YUKIO
IPC: H04N5/235
Filed: 1990-01-17
Abstract: PURPOSE:To prevent a color at a light place from being deformed and the S/N at a dark place from being deteriorated by fixing a gain of an automatic gain control section to a prescribed gain when luminous quantity of an object is sufficient and using only an aperture control section to control the signal level. CONSTITUTION:The signal level is detected by one system and when the aperture is not reached to the full open state, only an aperture control section B is controlled and when the aperture is fully opened, level control is implemented by an automatic gain control section A. Thus, when the aperture is not fully open, the operation of the automatic gain control section A is turned off and even when the luminous quantity of the object is sufficient but the background is black, the signal is not amplified by the automatic gain control section A more than required. Thus, unnatural control such as deformed color at a light place or deteriorated S/N at black level is avoided.
Patent JP-H11207527-A (JP)
Title: Method of wire electric discharge machining and device therefor
Inventor: SUZUKI YASUO
IPC: B23H7/06
Filed: 1998-01-20
Abstract: PROBLEM TO BE SOLVED: To reduce a shape error even if a corner angle is acute. SOLUTION: When an end point entering the corner part of a crossing point A on a machining route and a start point exiting from this corner part, i.e., the machining route a1 of the crossing point A and the machining route a2 of the same form an acute angle, a machining route from the start point A of the machining route a2 to a point Q on the machining route a2 is composed of a correction route c1 from the crossing point A as a starting point to a point M on the extension of the machining route a1, where a distance is b1, a correction route c2 from the point M as a starting point to a point N on the vertical line of the correction route c1, where a distance is b2, a correction route c3 from the point N as a starting point to a point P on the vertical line of the machining route c2, where a distance is b3,  and a correction route c4 from the point P as a starting point to the point Q on the machining route a2, where a distance from a straight line MN is b4.
Patent JP-S61168758-A (JP)
Inventor: KUNUGI TAKAFUMI
IPC: F25B15/00
Filed: 1985-01-23
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-H02189080-A (JP)
Title: Memory data synthesizer
Inventor: SHIBAZAKI TAKESHI
IPC: H04N5/445
Filed: 1989-01-18
Abstract: PURPOSE:To generate a synthesized font efficiently by accessing plural data stored in a memory means in the same timing and generating the synthesized data being the logical sum in the memory means automatically. CONSTITUTION:Two address decoders 25, 26 are provided in a character ROM 21 and the character ROM 21 capable of ORing outputs is adopted. The two fonts in the character ROM 21 are accessed in the same timing and the Synthesized font being the result of logical sum is generated in the character ROM 21 automatically and outputted. Thus, a synthesis circuit in a conventional device is not required, and the synthesized font is generated efficiently in the case of applying this system to a display controller and various kinds of displays are easily attained.
Patent JP-H09198292-A (JP)
Title: Management system of shared data
Inventor: ISHIHARA KAZUHIKO
IPC: G06F13/00
Filed: 1996-01-23
Abstract: PROBLEM TO BE SOLVED: To efficiently manage shared data to be displayed on a work station. SOLUTION: This system is composed of a host computer, the communication server 2 connected with the host computer by a WAN communication path 5 and the work station 3 connected with the communication server 2 by a LAN communication path 6. When the host computer performs an information display on the work station 3, the communication server 2 merges the shared data which is common to all the work stations which preliminarily hold the display data transmitted from the host computer via the WAN communication path 5 in the shared data storage means 214 of the communication server 2, transmits the merged shared data to the work station 3 via the LAN communication path 6 and outputs the merged shared data which is transmitted in the work station 3 to an output device (a printer, for instance).