baber/WOPTO huggingface dataset:
Patent JP-H0296863-A (JP)
Title: Data transfer control circuit
Inventor: ISHIKAWA HIDENORI
IPC: G06F13/38
Filed: 1988-10-03
Abstract: PURPOSE:To control the transmission of data and the collection of information in a lump when the data is transmitted or the information is collected from a master side control device by controlling both individual transfer in one to one between one master side control device and one slave side control device and collective transfer between one master side control device and all the slave side control devices. CONSTITUTION:A transferring destination selection circuit 6 is informed of the selection signal of external control devices 11-1 to 11-n of plural slave side control devices which are destinations desired to transfer by a central processing unit 1 of one master side control device. On the basis of transferring destination information recognized by the transferring destination selection circuit 6, a data transferring system selection circuit 8 judges transfer to be the several transfer when one of the external control devices 11-1 to 11-n is designated, and decides the transfer to be the collective transfer when all the external control devices 11-1 to 11-n are selected. Thus, in the case where the data is transferred from the master side control device 1 to plural slave side control devices 11-1 to 11-n, or the information is collected from plural slave side control devices 11-1 to 11-n, the transmission of the data or the collection of the information can be controlled in a lump from the master side control device.
Patent JP-H0298084-A (JP)
Title: Pin contact processing device for multipolar connector
Inventor: YAMAGATA AKIRA
IPC: H01R43/00
Filed: 1988-10-03
Abstract: PURPOSE:To obtain a pin contact processing device which is free from burr in spite of being driven in a plastic base by taking measurement of a pin contact element wire in a longitudinal direction to give decreases dia. processing into a tapered inclination shape for cut-off at the decreased dia. portion. CONSTITUTION:With rotating motion of a cam due to operation of a rotational drive source, oscillation members 30, 34 in association with the output end side of a power transmitting lever member 26 is oscillated clockwise around each of supporting points 27, 31 to press and move a pair of the first mold dies 12A, 12B in a mutually approximating direction against a spring 21 via a stopper 22 installed at an oscillated end 28 of a member 30 and a stopper 22 installed at an oscillated end 32 of a member 34. The operating faces of dies are driven at an opposite angle on one diagonal line DL1 of a pin contact element wire 8 to form initially a decreased dia. portion. When the oscillation member are oscillated counterclockwise, the opposite angle on the other diagonal line DL2 is given decreased dia. mold by a pair of the second mold dies 13A, 13B. By repeating such a way the decreased dia portion is finished to be formed, and when it is cut off a per length pin contact in a tapered inclination shape 7 can be obtained.
Patent JP-H1182829-A (JP)
Title: Friction welding tube fitting
Inventor: MARUYAMA KAZUSHI
IPC: F16L15/04
Filed: 1997-09-16
Abstract: PROBLEM TO BE SOLVED: To make sealed areas metallurgically connectable by giving surface treatment only to the threaded part of the tube fitting and not coating or applying lubricant to the conical surface and the end conical surface crossing the conical surface including a pin and a box. SOLUTION: Tapered male thread 3 is machine processed on one of the ends of a tube body and a conical surface 4 and a conical recessed surface 5 crossing the comical surface 4 is machine processed on the tip of the male thread 3. A female thread 3' fitting the male thread 3 and a conical surface 4' corresponding to the male thread 3 tip shape and a conical recessed surface 5' crossing the conical surface 4' are machine processed on the box 2. In order to prevent seizure caused by tightening, the threaded part 7 of the box 2 is provided with a metal plating of Zn, Sn, Cu or the like, or a phosphate film coating, or a a special coating allowing to tighten it without lubricant by dispersing a molybdenum disulfate in the resin, but the end part of the box 2 where there is no thread is not given a surface treatment. The pin where there is no thread is also not given a surface treatment.
Patent JP-S62110882-A (JP)
Title: Surface roughening method for cold rolling roller
Inventor: KUSABA TAKASHI
IPC: B23K26/00
Filed: 1985-11-11
Abstract: PURPOSE:To give efficiently roughness to the surface of a roller weight deteriorating the dimension accuracy of the roller by providing in advance a black film on the surface of the roller, and thereafter, irradiating a laser beam whose energy density is 5X10<4>-5X10<6>W/cm<2>. CONSTITUTION:When performing a surface roughening working to the surface of a cold rolling roller, a black film is provided in advance on the surface of the roller in order to raise the energy absorption efficiency for the surface roughening working by a pulse laser. That is to say, before irradiating a laser beam from a laser irradiating head 4 to the surface of the roller 1, a black coating film of a uniform film thickness is provided on the surface of the roller by a coater 6, and subsequently, a laser beam whose energy density if 5X10<4>-5X10<6>W/cm<2> is irradiated about vertically to the surface of the roller 1 from the laser irradiating head 4. In this way, by executing a black costing film processing to the surface of the roller prior to the laser surface roughening working, a target roughness can be obtained efficiently by a small energy.
Patent JP-2000153292-A (JP)
Title: Method for anaerobically digesting organic waste water and/or organic waste utilizing light, and production of photosynthetic bacteria
Inventor: SAWAYAMA SHIGEKI
IPC: C02F3/34
Filed: 1999-09-03
Abstract: PROBLEM TO BE SOLVED: To rapidly decompose org. matter by irradiating waste water or waste with light, when the wastes are digested, to propagate the photosynthetic bacteria or the like, in granular sludge. SOLUTION: The org. waste water and/or org. waste to be treated are anaerobically supplied into a digestion tank and digested at a temp. of 10-100 deg.C. The org. waste water is supplied to the anaerobic digestion tank 3 packed with granular sludge contg. the microorganisms and photosynthetic bacteria causing methane fermentation from a waste water storage tank 1 through a waste water pipeline 2. A part or the whole of the digestion tank 3 is made transmissible to light for the waste water in the tank to be irradiated with light. The waste water in the tank is irradiated with the external light and anaerobically digested, the org. matter in the waste water is decomposed and digested to generate methane, and the photosynthetic bacteria are propagated.  When the photosynthetic bacteria are propagated, inorg. matter such as nitrogen compds. and phosphoric acid is utilized along with the org. matter, hence the materials are removed with a high efficiency, and the waste water is completely treated.
Patent JP-2001074952-A (JP)
Title: Optical waveguide made of resin having protective layer, its production and optical parts
Inventor: TAKAHASHI TORU
IPC: G02B6/13
Filed: 1999-09-06
Abstract: PROBLEM TO BE SOLVED: To provide a optical waveguide having high solvent resistance although it has a polyimide upper clad of a low refractive index. SOLUTION: The waveguide consists of a substrate 14, lower clad layer 15, core layer 16 and upper clad layer 20 successively laminated on the substrate 14, and protective layer 24 applied on the upper clad layer 20. The upper clad layer 20 consists of a resin containing fluorine, and the protective layer 24 consists of a resin having a smaller fluorine content than in the upper clad layer 20 or containing no fluorine.
Patent JP-H03115678-A (JP)
Title: Method for mounting hinge
Inventor: TANAKA TAKESHI
IPC: E05D5/00
Filed: 1989-09-27
Abstract: PURPOSE:To easily mount a hinge by screwing a cup member forming the hinge and dowel members to a base plate, and press-fitting the dowel members to respective fitting holes bored in a door and a side plate. CONSTITUTION:Flange mounting plates 4 are provided on both upper sides of a cup member 2, and bis holes 5 are provided on the plates 4. Dowel members 6 having locking edges (a) and channels (b) on the outer circumferential surfaces are fixed to the bis holes 5 with set screws 7. The cup member 2 is mounted on the end part of an arm 1 through a link mechanism 3 to form a hinge A. Further, the dowel members 6 are press-fitted to fitting holes bored in a door material to mount the cup member 2 to the door.
Patent JP-H0989267-A (JP)
Title: Heating and cooking device
Inventor: MORITA MIKA
IPC: F24C7/02
Filed: 1995-09-28
Abstract: PROBLEM TO BE SOLVED: To enable a deodoring function to be attained and further to enable a stain substance to be decomposed without having any relation with the type of cooking as well as without reducing a heating efficiency during cooking operation. SOLUTION: A light catalyst 32 decomposing in oxidization of stain substance and odor substance in response to accepting light and activating is coated at an inner surface of a storing part 3 constituting a heating chamber 5 and an inner surface of an inner barrier of a door 4. Activating lamp 1.9 for use in activating the light catalyst 32 is arranged in a main body 1. The activating lamp 19 is controlled in its turning-on or turning-off in response to a menu of set cooking.
Patent JP-2001071383-A (JP)
Title: Ultrasonic welding method and device
Inventor: SATO HIROKAZU
IPC: B29C65/08
Filed: 1999-09-06
Abstract: PROBLEM TO BE SOLVED: To perform welding treatment highly accurately so as to obtain homogenous strength. SOLUTION: In an ultrasonic welding apparatus and method for performing welding treatment by applying ultrasonic vibration to articles to be welded under pressure by a horn 160, the horn 160 is driven by a servo motor 120 controlled so as to make the torque of the horn 160 variable in mutually different change rations at least over a plurality of stages in relation to the direction of the articles to be welded.
Patent JP-H05209609-A (JP)
Title: Detachable device
Inventor: JIYATSUKU JINATSUKU
IPC: B21J15/42
Filed: 1992-09-21
Abstract: PURPOSE: To obtain a simpler and lower-cost detachable joining device like a pin clip that would not damage or deform holes of objects compared with a conventional product. CONSTITUTION: This device comprises: a tubular member 8 made of an elastically deformable material an capable of passing through holes 4, 5 when it is in the expanded state and of widening in order to be locked in the holes, an expansion rod 12 sliding inside the tubular member 8 and having a widened head 13, a body 9 fastened to the tubular member 8 and having a bore which extends the bore of the tubular member, and a support surface substantially at right angles to said bore, a locking member 14 which can be immobilized at any point on the rod 12, and an elastic member capable of exerting a determined force tensing to move the body 9 away from the locking member 14. The tubular member 8, the body 9 and the elastic member are preferably formed of a single piece respectively.
Patent JP-H0194227-A (JP)
Title: Pyroelectric detection apparatus and production thereof
Inventor: TANAKA AKIMASA
IPC: H01L31/0264
Filed: 1987-10-05
Abstract: PURPOSE:To enhance pyroelectric sensitivity while efficiently storing the quantity of heat of incident infrared rays in a pyroelectric material, by forming a thin insulating film to the upper surface of a semiconductor substrate having a through-hole formed to the predetermined region thereof and arranging a pyroelectric element thereon. CONSTITUTION:An opening 13 is formed to an Si semiconductor substrate 1 under a pyroelectric element 10 and a spacer 14 is arranged to the upper end part of the opening 13 and the insulating film 7 on the under side of the pyroelectric element 10 is made thin by the thickness of said spacer 14. When infrared rays are incident to the pyroelectric element 10 in the direction shown by an arrow A, said infrared rays transmit through an upper electrode 12 to reach a pyroelectric material film 11 and impart the quantity of heat thereto. Since poling is applied to the pyroelectric material film 11, potential is generated in a lower electrode 8b and the electrode 12 by the polarizing effect corresponding to said quantity of heat. Since the insulating film 7 is sufficiently thin, the loss of the quantity of heat by the heat conductivity thereof is extremely low. As a result, the quantity of heat by infrared rays is efficiently stored in the pyroelectric material film 11 and, therefore, detection sensitivity is markedly enhanced. The heat conductivity through the electrode 8b and a conductive film 8a is considered but, since said film 8a is extremely thin, the loss thereof is reduced.
Patent JP-S60132903-A (JP)
Inventor: AASAA UIRIAMU SHIYAAFUSUMA
IPC: A01N43/707
Filed: 1984-11-27
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-H09147301-A (JP)
Title: Differential amplifier circuit used in read channel for magnetic recording system
Inventor: JIEFURII RII SONTATSUGU
IPC: H03F3/45
Filed: 1996-09-24
Abstract: PROBLEM TO BE SOLVED: To include controllable and evaluatable secondary higher harmonic components in differential output signals by connecting a differential amplifier so as to include the evaluatable secondary higher harmonic components for differential input voltage signals in the differential output signals of differential amplifier circuit arrangement. SOLUTION: This differential amplifier circuit 250 is provided with the differential amplifier 900. A control voltage Vc can be sufficiently high so as to guarantee to maintain a state where MOS transistors 910, 920, 930 and 940 are biased substantially in three poles. The actual common mode output voltage signals of the amplifier 900 include an evaluatable part for the differential output voltage signals of the amplifier 900. The part of the differential output voltage signals of the amplifier 900 included in the common mode output voltage signals of the amplifier 900 depends on the value of γ according to the arrangement. Further, the output voltage signals of the amplifier 900 include the output voltage of the differential amplifier circuit 250.
Patent JP-H1197387-A (JP)
Title: Semiconductor device and method of manufacturing the same
Inventor: SUGURO KYOICHI
IPC: H01L29/78
Filed: 1997-09-17
Abstract: PROBLEM TO BE SOLVED: To form a CoSi2 layer on the surface of a shallow impurity diffusion layer without increasing a pn junction leak current. SOLUTION: A CoSi layer 15 is selectively formed on the surface of the n<+> type impurity diffusion layer 13, an amorphous Si layer 16 is formed on the CoSi layer, Si atoms in the amorphous Si layer 16 are solid phase diffused up to the surface of the amorphous Si layer 16 through the CoSi layer 15 by heat treatment, and an epitaxial Si film 17 is formed in an interface between the n<+> type impurity diffusion layer 13 and the amorphous Si layer 16. An epitaxial Si film 17 contains Co and its concentration is 1×10<12> cm<-3> to 1×10<16> cm<-3> . A CoSi2 layer 18 forming a junction with the n<+> type impurity diffusion layer 13 is formed by reacting the CoSi layer 15 with both the epitaxial Si film 17 and the n<+> type impurity diffusion layer 13.
Patent JP-S63107212-A (JP)
Title: Automatic volume controller for car audio
Inventor: YAMAZAKI SHINICHI
IPC: H03G3/32
Filed: 1986-10-24
Abstract: PURPOSE:To improve the operability and to secure safe driving by reducing the output sound volume of a car audio with the off-hook state detection signal of an automobile telephone set. CONSTITUTION:When the automobile telephone set 1 enters the off-hook state, a signal indicating this state is outputted to a sound volume control part 6, which reduces the volume of sound from the speaker 7 of the car audio device 2 forcibly and temporarily. Consequently, the sound from the opposite subscriber can be heard through the telephone set 1. Then when the telephone set is placed in the on-hook state after the telephone call and the signal is stopped and the volume control part 6 detects that and resets the sound volume of the speaker 7 to the previous state. Therefore, even when the automobile telephone set is used during the operation of the car audio device, the sound volume need not be controlled at every time to facilitate the operation and also secure safe driving.
Patent JP-S60138644-A (JP)
Title: Data error checking system
Inventor: NOMURA KEIICHI
IPC: G06F12/16
Filed: 1983-12-26
Abstract: PURPOSE:To confirm the position where a data error is produced by performing two parity checks in a memory reading cycle. CONSTITUTION:The parity check is executed on the data 1 read out of a memory 1 and the data 1 appearing on a system bus 2. These two data are divided and selected by a multiplexer 9 then checked by a parity generator checker 4. When an error is produced, a display indication signal is set to a latch 6a or 6b. An energizing circuit 7a or 7b turns on a light emitting diode display device 8a or 8b. The diodes 8b and 8a are turned on when the errors of data 1 and 2 are detected respectively.
Patent JP-S63106881-A (JP)
Title: Optical reader
Inventor: TAKENAKA SHINYA
IPC: G06K9/20
Filed: 1986-10-24
Abstract: PURPOSE:To shorten a reading time, by performing the read scan of only a specific area by image-forming the required visual field of a read object in the specific of an image sensor, and applying a jump processing with a fast vertical clock on an unrequired area. CONSTITUTION:When the unrequired areas 1-M-1 of the image sensor 1 are scanned, scan are performed with a horizontal clock 11 and the fast vertical clock 13, and for example, jump scan is performed with the horizontal clock of 4MHz and the fast vertical clock of 2MHz. The scan on specific areas M-M+i are performed with the horizontal clock 11 and an ordinary vertical clock 12, and the reading of the image of the read object in the specific areas are performed with, for example, a horizontal clock of 4MHz and an ordinary vertical clock of 10kHz. Thus, assuming that the specific areas of 40-60 columns are present in picture elements columns of 244 in a vertical direction, it is possible to shorten a time required for the read scan of a tag on the image sensor 1 to 1/6-1/4.
Patent JP-H03115414-A (JP)
Title: Hard coating composition and its curing
Inventor: OHARA TERUMICHI
IPC: C08F299/00
Filed: 1989-09-29
Abstract: PURPOSE:To provide a hard coating composition which is gel-coatable at ordinary temperature and can give an FRP product of a high surface hardness by mixing an unsaturated alkyd and/or an unsaturated epoxy ester with a polyfunctional (meth)acrylate and alpha-methylstyrene. CONSTITUTION:A hard coating composition is produced by mixing essential components comprising an unsaturated alkyd (e.g. a condensate of maleic anhydride with ethylene glycol) and/or an unsaturated epoxy ester, at least one polyfunctional (meth)acrylate (e.g. polypentaerithritol polyacrylate) and alpha- methylstyrene. This composition can be gel-coated at ordinary temperature by mixing it with acetoacetic ester peroxide as a curing agent, an organic acid salt of cobalt (e.g. cobalt naphthenate) as an accelerator.
Patent JP-S62112152-A (JP)
Title: Device for indicating zooming magnification
Inventor: UMEZAWA KAZUMI
IPC: G03B27/34
Filed: 1985-11-12
Abstract: PURPOSE:To easily detect converting magnification corresponding to the size of an original by providing a measuring piece to be adjusted with the end part of the original and an indication part for indicating a geometrical progression scale corresponding to the zooming magnification of the original size measured by the measuring piece. CONSTITUTION:An original P to be varied at its magnification is set up on an original glass 14 of an original platen 10, and when the length of the original P from an original reference Q matching part to the end part Pa of the original P is 371mm e.g., a cursor 3 is slided along the scale 2 and the measuring piece 7 is made to coincide with the end part Pa of the original, an indication piece 5a indicates '1.13' of the upper scale 1a and an indication piece 5a indicates '0.8' of the lower scale 1b. To enlarge the original P up to size A3, the copy of size A3 can be obtained by indicating 113% zooming magnification by an input button or the like of a variable power operation part of a copying machine. On the other hand, the original P can be contracted down to size A4 by inputting 80% zooming magnification to the power variable operation part.
Patent JP-H0674622-A (JP)
Title: Refrigerant charging method
Inventor: SAYO TAISUKE
IPC: F25B45/00
Filed: 1992-08-27
Abstract: PURPOSE:To supplement a suitable amount of refrigerant by a method wherein when a liquid surface dropping time in a sight glass is shorter than a predetermined time, refrigerant is charged with an amount of refrigerant at a time when the liquid surface dropping time reaches a predetermined time being applied as a check point and further a predetermined amount of refrigerant is charged from this check point. CONSTITUTION:Environment of cooling cycle 1 is set, a liquid surface dropping time of a sight glass is measured and then the liquid surface dropping time is compared with a predetermined time. In the case that the liquid surface dropping time is shorter than the predetermined time, a refrigerant supplementing liquid amount control valve 16 is opened to supplement refrigerant and then the liquid surface dropping time is measured. This operation is repeated, the liquid surface dropping time changes from the short time to the predetermined time and the amount of refrigerant reaches a check point, resulting in that refrigerant is supplemented further from this check point to obtain the most suitable amount of refrigerant. At this most suitable amount of refrigerant, the liquid surface dropping time is measured again and in the case that the liquid surface dropping time is equal to the predetermined time, the refrigerant charging operation is completed.
Patent JP-H02100831-A (JP)
Title: Wire cut electric discharge device
Inventor: KATAYAMA TADASHI
IPC: B23H11/00
Filed: 1988-10-07
Abstract: PURPOSE:To improve an interlock function by stopping and controlling the motion of a movable article depending upon whether or not there is a workpiece to be machined or a clamping jig. CONSTITUTION:The bottom section of the front stocker 48a of the stocker 48 of a machining device is provided with a recess section 48c to contain a workpiece detector 80 for detecting whether or not there is a workpiece to be machined in the front stocker 48a. The first clamping jig detectors 81 and 81 composed of a flood-lights 81a and light receivers 81b for detecting the clamping jig 49 at a workpiece exchanging position are provided so that the clamping jig 49 may not be detected simultaneously at positions other than a workpiece exchanging position because of the mutual crossing of light axes. Therefore, whether or not the clamping jig 49 has been moved to the workpiece exchanging position is detected. The second jig detector 82 is also arranged on the surface plate 5 on which the clamping jig 49 is mounted. Therefore, the motion of a movable article is stopped and controlled depending upon whether there is a workpiece to be machined or the clamping jig resulting in the improvement of an interlock function.