baber/WOPTO huggingface dataset:
Patent JP-H11156359-A (JP)
Title: Water treatment plant
Inventor: ITO HAJIME
IPC: B01D65/02
Filed: 1997-11-25
Abstract: PROBLEM TO BE SOLVED: To decrease periodical washing of a permeated water discharging pipe and a membrane separation apparatus in a water treatment plant wherein the membrane separation apparatus is installed by dipping inside a treatment tank, and a suction pump is interposed in the permeated water discharging pipe communicating with a permeated water channel of a membrane of a membrane separation apparatus. SOLUTION: A disinfection facility 10 wherein a disinfection agent 9 is mixed in membrane permeated water passing inside is provided to a permeated water discharging pipe 4 between a membrane separation apparatus 1 and a suction pump 5. Thereby, when the membrane separation apparatus 1 is operated, inner surfaces of a downstream side permeated water discharging pipe 4 and a water passing part of the suction pump 5 can be washed with a disinfection agent 9 remaining in the membrane permeated water while the membrane permeated water is disinfected to be sterilized with a disinfection facility, and when the membrane separation apparatus 1 is stopped, the permeated water discharging pipe 4 and a membrane element 1a can be washed with the disinfection agent 9 diffusing in the membrane permeated water remaining in the permeated water discharging pipe 4.
Patent JP-H11160862-A (JP)
Title: Photosensitive element
Inventor: FURUBAYASHI HIROMI
IPC: G02F1/1335
Filed: 1997-11-25
Abstract: PROBLEM TO BE SOLVED: To form a metal pattern made of chromium black matrix and the like, superior in resolution and adhesion and small in decrease of film thickness in high yield at the time of of development and high in precision by using the photosensitive element having a support and a specified photosensitive resin layer. SOLUTION: This photosensitive element comprises the support and the photosensitive resin layer having a film thickness of 0.5-10 μm and a light transmittance of 0.5-15% in a wavelength of 365 nm. This support is a flexible plastic film transmitting ultraviolet rays and having a thickness of 2-100 μm, made of polystyrene or polyethylene or polypropylene or the like, and the photosensitive resin layer is not specially limited and the known ones used for photolithography, and embodied by a binder polymer prepared by a composition comprising a photopolymerizable compound having an ethylenically unsaturated group, a photopolymerization initiator, and a dye or pigment, and the like.
Patent JP-2000106727-A (JP)
Title: Seedling transplanter
Inventor: OUCHI KYUHEI
IPC: A01C11/02
Filed: 1999-11-12
Abstract: PROBLEM TO BE SOLVED: To prevent the deterioration of the connection accuracy in the reciprocating and moving direction of a seedling-carrying platform and a feeding member in a connecting member for connecting the seedling-carrying platform to a feeding member in a seedling transplanter. SOLUTION: This seedling transplanter is obtained by locating a driven member 27 for rotating and driving a seedling longitudinally feeding belt 5 provided in a seedling-carrying platform 1 in the vicinity of a connecting member 25 for connecting plural sites in the reciprocating and moving direction of the seedling-carrying platform 1 to a feeding member 24 when viewing the driven member 27 in a plane from the upper position in the feeding direction of the seedling longitudinally feeding belt 5 to the lower side so as to prevent the moment due to a driving force of a driving member from being applied to the connecting member 25 when the driven member 27 is driven to the upper side of the seedling-carrying platform 1 at each stroke end of the reciprocating and moving of the seedling-carrying platform 1.
Patent JP-2000141197-A (JP)
Title: Lens machining method and lens holding disc
Inventor: IIDA SHINYA
IPC: B24B13/02
Filed: 1998-11-12
Abstract: PROBLEM TO BE SOLVED: To prevent interference of a grinding wheel, effecting grinding of a lens, with a lens holding disc. SOLUTION: A lens 2 is fixed at one end face of a lens holding disc 3 and grinding of the outside diameter of the lens 2 and/or grinding/polishing of the lens surface 2a is performed. After the lens holding disc 3 and the lens 2 are integrally fixed through an auxiliary appliance 1 machinable similarly to the lens 2, by effecting grinding of the outside diameters of the integrally formed lens 2 and the auxiliary appliance 1 and/or grinding/polishing of the lens surface 2a of the lens 2, interference of the grinding wheels 5c and 5d with the lens holding disc 3 is prevented from occurring.
Patent JP-H03183318-A (JP)
Title: Protective relay method for feeder circuit suitable for alternating current regenerative vehicle
Inventor: MOCHINAGA YOSHIFUMI
IPC: H02H3/40
Filed: 1989-12-12
Abstract: PURPOSE:To prevent unnecessary operation owing to a load current by securing a needful protective region when a feed current does not contain any second and third order harmonic waves, and by selecting a smaller protective region when it does. CONSTITUTION:In a distance relay, a protection region 14 needed for malfunction detection and a protection region 26 without any unnecessary operation in load regions 15, 16 are set beforehand, and impedance is computed receiving voltage value from a PT and current value from a CT at a substation. Meanwhile, the content of the first and second order harmonic waves to the fundamental wave is computed from the outputs of a fundamental wave filter 27, and second and third order harmonic wave filters 28, 29. And if it is smaller than a set value K fixed beforehand a protection region 14 is selected, and if the set value K or larger a protection region 26 is. If the computed impedance is within the protection region, a protective relay outputs a break command to operate a breaker.
Patent JP-H01162925-A (JP)
Title: Asynchronous speed converting circuit
Inventor: NARUSE MASAHIKO
IPC: G06F5/10
Filed: 1987-12-18
Abstract: PURPOSE:To miniaturize an asynchronous speed converting circuit by writing the input data into a RAM synchronously with a write signal and simultaneously obtaining the output data synchronous with a read control signal. CONSTITUTION:An address supplying means 121 supplies a write address to a RAM 111 synchronously with a write signal and at the same time supplies a read address also to the RAM 111. A write means 131 supplies the received input data to the RAM 111 for writing while the write address is supplied to the RAM 111 from the means 121. A read control means 151 supplies a read control signal having the same cycle as the read signal to a read means 141 in accordance with both write and read signals so that the timing never overlaps the data writing action of the RAM 111. Thus the means 141 reads data out of the RAM 111 synchronously with said read control signal to obtain the output data. In such a way, a compact speed converting circuit is obtained.
Patent JP-2001137054-A (JP)
Title: Stand system
Inventor: YAMANAKA KAZUO
IPC: A47B11/00
Filed: 1999-11-12
Abstract: PROBLEM TO BE SOLVED: To provide a stand system which can shorten a traffic line of work to reduce a physical burden of a user and can allow the user to do cooking efficiently and can use the effective use of a space. SOLUTION: A rotary stand disposed adjacent to the wall face comprises a rotary shaft and a stand section. The rotary shaft can be horizontally moved in the opposite direction from the wall face in parallel with it. The stand section is so strucuted as to turn on its axis during the horizontal movement or at a position where the stand section has been moved to the maximum distance from the wall face. By this structure, a physical burden of the user can be reduced and a work can be done efficiently. An effective use of a space can also be achieved.
Patent JP-H03185031-A (JP)
Title: Nonasbestos-based friction material
Inventor: MATSUOKA EIJI
IPC: C08J5/14
Filed: 1989-12-14
Abstract: PURPOSE:To obtain the subject friction material, containing chaff and straw in at least part of a filler component and capable of moderately regulating porosity without containing asbestos as a fiber substrate and stabilizing friction coefficient, simultaneously improved in fading resistance performance and suitable as automotive brake pads, etc. CONSTITUTION:The objective friction material containing (A) a fiber component other than asbestos, (B) a thermosetting resin component such as phenolic resin and (C) a filler powder component such as graphite or barium sulfate and further chaff and/or straw in at least part of the component (C). Furthermore, the amount of the aforementioned chaff and straw is preferably 0.1-20vol.% based on the total volume of the aforementioned friction material and the maximum length of the above-mentioned chaff and straw is preferably <=5mm.
Patent JP-H08179139-A (JP)
Title: Dispersion compensator
Inventor: NISHIMOTO MASAYUKI
IPC: G02B6/10
Filed: 1994-12-26
Abstract: PURPOSE: To provide a dispersion compensator which prevents disturbance due to the incidence of external light caused when a long dispersion compensation optical fiber is wound in a small-diameter coil shape. CONSTITUTION: A dispersion compensation optical fiber coil 3 is formed by winding a dispersion compensation optical fiber 1, having negative dispersion characteristics depending upon the refractive index distribution of a core, many times, and connected to an optical fiber line having positive wavelength dispersion to obtain the dispersion compensator 6 which nearly eliminates the wavelength dispersion of the optical fiber line, and this dispersion compensation optical fiber has a light shield body 5, which cuts off external light, at its outer periphery. An original pulse shape is never deformed, so a high-speed, large- amount communication is achieved.
Patent JP-H02169323-A (JP)
Title: Setting device for car inside handle
Inventor: CHIAKI MASANORI
IPC: E05B1/00
Filed: 1988-12-21
Abstract: PURPOSE:To make coupling between an intermediate lever and a rod as well as connection between an inside handle and a cover easily and accurately performable by inserting one's hand into a mounting hole formed in the lining of a door, and removing the cover being fitted in this mounting hole. CONSTITUTION:A mounting hole 4 is formed in lining 3 of a door 1, and an optional-form mount seat 5 being clamped to the side of this door 1 is set up in the inner part of the mounting hole. In addition, an intermediate lever 7 is pivotally attached directly or indirectly to the mount seat 5 via a setting base plate, while a rod 8 leading to a door locker is pivotally supported on this intermediate lever 7. Moreover, an inside handle 10 is pivotally attached to a cover 13 being fitted in the mounting hole 4, while a turning end 16 of this inside handle 10 is adjoined in and around the intermediate lever 7. According to this method, the intermediate lever 7 and the rod 8 are easily joinable in the state that one's hand is inserted into the mounting hole 4 and the cover 13 is removed. Therefore a relative position between the inside handle 10 and the cover 13 can be accurately set up.
Patent JP-H11242899-A (JP)
Title: Semiconductor storage circuit
Inventor: EBIHARA NOBUYUKI
IPC: G11C16/06
Filed: 1998-11-13
Abstract: PROBLEM TO BE SOLVED: To shorten test time and also to enhance the productivity by making items of an error-correcting code generating logic odd numbered terms and changing the address arrangement of a bit map to enable check data to be written in a user area and a correcting area simultaneously. SOLUTION: In a semiconductor memory circuit having the error correcting circuit of storage data, a logic generating a 6-bit error-correcting code is composed of 15 terms of D00 to D31. The address arrangement of a bit map is made an address arrangement capable of writing check data for bit interference of test data in a user area and an ECC area simultaneously by making it a prescribed bit map address continuation while making values of outputs 00 to 05 high levels all or low levels. Thus, a write time at the time of checking bit interferences of ROM cells and a test time are shortened and also even when the defective bit of one bit is present in the 6 bits of the ECC, the ROM is not erroneously judged as a defective product and the yield is enhanced.
Patent JP-H03184435-A (JP)
Title: Multiplexing circuit
Inventor: MATSUSHITA KIWAMU
IPC: H04J3/04
Filed: 1989-12-13
Abstract: PURPOSE:To realize a stable multiplexing operation with simple configuration suitable for the making of a circuit into an LSI by monitoring phase difference between a clock signal for parallel data and a latch signal in an input latch circuit, and adjusting the phase of the latch signal so as not to generate set-up and a hold error. CONSTITUTION:A phase adjusting range setting circuit 9 generates the setting pulse of a latch prohibiting area equivalent to the presence range of the change point of a parallel data signal from the clock signal for parallel data, and outputs it to a phase adjusting pulse generation circuit 10. The phase adjusting pulse generation circuit 10 outputs a timing phase adjusting pulse to a timing circuit 2 when the latch signal exists within the range of latch prohibiting area. When the timing phase adjusting pulse is inputted, the timing circuit 2 shifts the phase of the latch signal so as to set a latch timing held by the latch signal outside the latch prohibiting area by resetting a counter which generates the latch signal and a multiplexing signal, etc.
Patent JP-H06175959-A (JP)
Title: Input/output controller
Inventor: MORIHARA ICHIRO
IPC: G06F13/12
Filed: 1992-12-02
Abstract: PURPOSE:To improve the throughput of an electronic computer by preferentially executing the processing of an input/output device which is postponed for a prescribed time or longer. CONSTITUTION:A flag area 8 and a counter area 9 corresponding to each input/ output device 5-1a are provided in an input/ output controller 3-1. If the processing to the input/output device which is started once is interrupted by a cause like the occurrence of interrupt, the flag of the flag area corresponding to this input/output device is set. Each time an input/output device is started by the occurrence of interrupt or the like thereafter, the counter of the counter area 9 corresponding to the set flag is counted down. When the value of the counter reaches a prescribed value, the processing of the input/output device corresponding to this counter is preferentially executed.
Patent JP-H01209928-A (JP)
Title: Method and apparatus for controlling active and reactive power between electric system
Inventor: MANFUREETO WAIBERUTSUAARU
IPC: H02J3/18
Filed: 1988-12-20
Abstract: PURPOSE: To enable stable operation which is damped by superimposing preliminary control variables relating to the change speed of a control angle relative to the change of effective power and a present effective power control deviation on the output signal of an a reactive power adjuster. CONSTITUTION: The input terminal of a host effective power adjuster Rp is connected to the output terminal of a host reactive power adjuster Rq through a characteristic curve generator KG1 and also the input terminal of the host reactive power adjuster Rq is connected to the output terminal of the host effective power adjuster Rp through a characteristic curve generator KG2 . The characteristic curve generator KG1 generates a preliminary control variable relating to the change speed of a control angle relative to the change of effective power and a present effective power control deviation, and the characteristic curve generator KG2 generates a preliminary control variable relative to the change speed of a DC current actual value and a present voltage or reactive power control deviation. Those preliminary control variables are superimposed on the output of the adjusters Rp, Rq by adders 5, 6.
Patent JP-H03183868-A (JP)
Title: Roof working fence for industrialized house
Inventor: KIMURA YUKITAKA
IPC: E04G3/00
Filed: 1989-12-13
Abstract: PURPOSE:To make it possible to construct a roof working fence of few members by connecting anchor members planted to a roof to two struts by connecting members to form the first truss, and forming the second truss of beam side units of the central unit. CONSTITUTION:A roof working fence is constituted of a plurality of struts 9-29 of a roof 1, horizontal members 33-35 constructed among the struts, anchor members 38-41 planted to the roof 1 and connecting members 44-55 to connect the anchor members 38-41 to the struts 9-29. One anchor member 38 is connected to two struts 18 and 19 through the connecting members 44 and 45. Therefore, the first truss 59 is constituted of a horizontal member and connecting members 44 and 45. The second truss 60 is constituted of the strut 19 and beam side units 4 and 5 of the central unit having the same slope as that of the connecting member 45. According to the constitution, the roof working fence is constructed of few members, and an operator's safety can be secured.
Patent JP-H06177539-A (JP)
Title: Manufacture of multilayer printed-wiring board
Inventor: YANAGI HEIJIRO
IPC: H05K3/46
Filed: 1992-12-02
Abstract: PURPOSE:To obtain a multilayer printed-wiring board provided with an outer copper foil excellent in surface properties by a method wherein an eyelet flange smaller than a specific value in thickness is used, and the outer copper foil coming into contact with the flange of an eyelet around a hole which is provided to an inner core material and where an eyelet is inserted is previously removed. CONSTITUTION:Prepreg 3 is interposed between inner core materials 1 and 2 where wiring patterns are formed, and another prepreg 3 and a copper foil 4 or the prepreg 3 and a one-sided copper-clad laminated board are provided to the outside of the inner core material 2, a laminate composed of the prepreg 3, the core materials 1 and 2, and the copper foil 4 is thermocompressed and formed into one piece. In this manufacturing process, the inner core materials 1 and 2 and the prepreg 3 interposed between the inner core materials 1 and 2 are previously fixed together with an eyelet 11 whose flange is below 0.2mm in thickness. It is preferable that the outer copper foil 4 coming into contact with the flange of the eyelet 11 around a hole where the eyelet 11 is inserted is previously removed.
Patent JP-H07152405-A (JP)
Title: Controller
Inventor: SHIOSAKI JUNICHI
IPC: G05B13/02
Filed: 1993-11-30
Abstract: PURPOSE:To perform the control of a controlled system in accordance with the system state by changing the control parameter in response to the controlled variable set by a control part in a control state of an operating part and setting newly the control parameter at the control part. CONSTITUTION:The control conditions are initialized, and a test signal generating part 12 transmits the test signals which are held for a fixed time for each 20% opening degree. A control part 9 controls the opening degrees of a valve 8. Meanwhile a parameter calculating part 10 calculates an optimum PI control parameter for the control of the part 9 based on the temperature change information acquired from a temperature sensor 7. The PI control parameter is set at a parameter changing part 11. In a control operation mode, the part 11 monitors the output of the part 9. Then the part 11 changes the PI control parameter at the part 9 based on the relation between the valve opening degree and the PI control parameter and with interpolation/extrapolation of these opening degree and parameter.
Patent JP-H04191492-A (JP)
Title: Rotary compressor
Inventor: IIDA KEIZO
IPC: F04C18/356
Filed: 1990-11-26
Abstract: PURPOSE:To always supply oil to a vane slide portion through a slit by pump action of a vane so as to prevent abrasion of a vane and a slide surface even if an oil level is lowered during an operation by communicating a vane slide surface of a plate on a motor side with an oil soaking portion thereof via a slit. CONSTITUTION:In a compressor driven by a motor contained inside a closed container 1 and having a stator 2 and rotor 3, gas sucked by a suction pipe 11 is continuously compressed when a roller 8 fitted to an eccentric portion 7 of a shaft 4 is turned inside a cylinder 9 because a vane 10 in pressure-contact with the roller 8 partitions the inside of the cylinder 9 while sliding on a plate on a motor side and on a plate surface on the motor side. A slit 14 is formed in the plate 6 on the motor side for communication of the slide surface of the vane 10 with a soaking portion of oil 13. Therefore, the oil 13 is always supplied to the vane 10 through the slit 14 by pump action caused by vertical motion of the vane 10 during an operation, thus preventing abrasion of the vane 10 and the slide surface.
Patent JP-H08163750-A (JP)
Title: Wiring harness clamp
Inventor: OCHI HIROYUKI
IPC: H02G3/30
Filed: 1994-12-01
Abstract: PURPOSE: To improve the workability of the installation of a wiring harness onto a vehicle body and cope with the installation of a heavy weight wiring harness by a method wherein a retaining head post and an attachment member which has a sliding rail part and is attached to the wiring harness are combined and the retaining head post is made to slide along the sliding rail part and can be set at an arbitrary position. CONSTITUTION: A wiring harness clamp 1 is composed of the combination of two different members, i.e., a retaining head post 2 which has a retaining head 4 protruding from the side of the upper end of its plate-type pillar 5 and an attachment member 3 which accepts the lower half part of the retaining head post 2 in the sliding rail part 10 of its rectangular frame 15 and is linked with the retaining head post 2 so as to slide freely and which has a winding band 14 which is a fixing means to the wiring harness 20. Therefore, the retaining head post 2 can be moved and set at any point continuously within the effective length L1 of the sliding rail part 10, so that the one-touch adjustment of an X-axis position in the longitudinal direction of the wiring harness 10 can be realized within the range L1 of the standing position of the retaining head 4.
Patent JP-H02170750-A (JP)
Title: Common line signal system for different protocol network
Inventor: KAWAMURA ATSUO
IPC: H04L69/14
Filed: 1988-12-23
Abstract: PURPOSE:To execute processing with one control program as a whole by composing a signal control part of one control part, and providing a processing system to identify a protocol with a network inside it. CONSTITUTION:A signal identical control part 9 identifies the protocol by the network when it belongs to the network different in electronic switching system, and executes an identical processing as to the protocol to be common in all networks. Signal different control parts 10 and 11 execute the processings different for the protocols different in network, respectively. The signal processing is repeatedly executed according to the necessity, and the protocols being different, respectively, are guaranteed by the network. Thus, the processing can be executed with one signal control program as a whole.
Patent JP-2001139568-A (JP)
Title: Method for producing 2-acyloxysuccinic anhydride
Inventor: TAKEHARA JUN
IPC: C07D307/60
Filed: 1999-11-15
Abstract: PROBLEM TO BE SOLVED: To provide a method for producing a 2-acyloxysuccinic anhydride. SOLUTION: This method for producing the 2-acyloxysuccinic anhydride is characterized by reacting malic acid with the chloride or anhydride of a lower carboxylic acid and then crystallizing and purifying the reaction product in a non-halogenated solvent.