baber/WOPTO huggingface dataset:
Patent JP-H05221638-A (JP)
Title: Silver-substituted dawsonite-like substance, its production and antimicrobial agent
Inventor: MURAKAMI TATSUO
IPC: A01N59/16
Filed: 1992-08-20
Abstract: PURPOSE:To produce a new silver-substituted dawsonite-like substance having excellent properties as an antimicrobial agent. CONSTITUTION:A silver-substituted dawsonite-like substance of the general formula Ag1-xMxAl(OH)2CO3 (in the formula, M is monovalent cation selected from Na<+> and NH4<+> and X is 0<X<0.5). An aqueous solution of a water-soluble salt of aluminum and an aqueous solution of an acidic or basic salt are simultaneously added to a reactor. An alkali salt having an anion such as carbonate ion and hydrogencarbonate ion and an ammonium complex of silver are simultaneously and continuously added to the reactor while adjusting to pH8.5-9.8 to produce the silver-substituted dawsonite-like substance. An antimicrobial agent comprising the silver-substituted dawsonite-like substance as an active ingredient.
Patent JP-H0669656-A (JP)
Title: Manufacture of multilayered printed wiring board using parts having lead wire for continuity
Inventor: KAWAKAMI SHIN
IPC: H05K3/46
Filed: 1992-08-20
Abstract: PURPOSE:To provide a highly reliable multilayered printed wiring board manufacturing method by which soldering can be easily and accurately performed in a through hole connecting circuits to each other by piling up outer-layer printed boards and fixing the boards to each other. CONSTITUTION:The outside diameters of the connection lands 12 and 13 of the inner-layer printed wiring board 30 of inner- and outer-layer printed wiring boards 30, 40, and 50 are made larger than the diameters of the through holes 17 and 18 of the connection lands 14 and 15 of the boards 40 and 50 and, at the same time, the diameters of the holes 16, 17, and 18 are made larger on the boards 40 and 50 sides against the board 30 side. In addition, the boards 30, 40, and 50 are piled up and fixed to each other with a plurality of screws 20. Then, after installing a conical lead wire 20 for continuity composed of a plurality of thin wires 21 in the each hole 16, 17, and 18, the holes 16, 17, and 18 are filled up with solder 22 by utilizing the capillary actions of the wires 21 so as to electrically connect the boards 30, 40, and 50 to each other. Thus the title board is manufactured.
Patent JP-H0695651-A (JP)
Title: Crt controller
Inventor: YOSHIKAWA MOTOATSU
IPC: G06F3/048
Filed: 1992-09-14
Abstract: PURPOSE:To provide a CRT controller capable of highspeed scrolling in an optional direction without necessity of moving a displayed image into a block by a software for preventing the passing of the range of a block area at the time of a scrolling in a Y direction. CONSTITUTION:This controller is provided with a CPU 1 for outputting the display control command of the CRT, a GC 2 for controlling plotting and display on a VRAM 3 via a conversion circuit 6 by the instruction of the CPU 1, the VRAM 3 with addresses alotted to respective area blocks so as to provide the image address space of the same-sized area whose addresses are serial next to the area block for scrolling and the conversion circuit 6 for converting an image address value nonexistent in the VRAM 3 outputted by the CG 2 into an existent address value.
Patent JP-S61124994-A (JP)
Inventor: KATO ATSUMI
IPC: G10H7/00
Filed: 1984-11-21
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-H0696915-A (JP)
Title: Device for sorting and arranging tandem-type chip resistor
Inventor: SAKANE HIDEKATSU
IPC: H01C17/06
Filed: 1992-09-14
Abstract: PURPOSE:To feed tandem chip resistors having only a prescribed square form when viewed from the top in a line while the resistors are oriented in a fixed direction. CONSTITUTION:Two sensors 16 and 17 which are constituted so that the sensors 16 and 17 can detect both recessed sections 6 an 7 on the right and left side faces of tandem-type chip resistors A are provided along the length direction of feeding rails from a parts feeder at the same interval as that between the sections 6 and 7 and, at the same time, a means which returns resistors A to the parts feeder from the rails 15 based on no-recessed section detecting signals from the sensors 16 and 17 is provided.
Patent JP-S6398277-A (JP)
Title: Addaptive type echo canceler
Inventor: NAKANO HIROTSUGU
IPC: H04N1/19
Filed: 1986-10-14
Abstract: PURPOSE:To stabilize impulse response preventing divergence due to an arithme tic error from occurring, by finding the size of the tap factor of a transversal filter, and controlling a divergence preventing circuit based on the size. CONSTITUTION:The size of the tap factor of the transversal filter is monitored at a detection circuit 201. The device is constituted in such way that it is recog nized that the titled adaptive type echo erasing device is placed under an abnor mal state when a large number of large parts of the impulse response in a tap factor memory circuit is generated, and a control circuit 202 decides whether a divergent state is generated or not based on the size and the number of the impulse response, and the divergence preventing circuit is operated at need by controlling the divergence preventing circuit 111, and the impulse response is prevented from disappearing accidentally.
Patent JP-H03107223-A (JP)
Title: Buffer control system
Inventor: IJICHI ARIO
IPC: H04J3/00
Filed: 1989-09-20
Abstract: PURPOSE:To continue the transmission without cleaning a buffer even in the occurrence of a transmission error by providing an index flag representing a channel of a sound data stored in the buffer means so as to control the buffer in the occurrence of a transmission error. CONSTITUTION:Left and right sound signals via A/D converters 18, 19 are multiplexed by a multiplexer 20 controlled by a controller 21, stored in a buffer 22 and read for a synchronizing signal period of a digital picture signal, outputted, sent and multiplexed with a picture signal. When a data channel discrimination is disabled at a reception point in the occurrence of a transmission error, an index flag 23 representing a channel of a sound data stored in the buffer 22 is referenced by a readout controller 24 and the data position in the buffer 22 is retrieved and the data of the position is read and sent from the buffer 22, the transmission continues without clearing the buffer and the original signal is normally demultiplexed and decoded.
Patent JP-H0293115-A (JP)
Title: Ceramic rotating shaft
Inventor: SHODA HIROYUKI
IPC: F16C3/02
Filed: 1988-09-29
Abstract: PURPOSE:To obtain high accuracy radial rotation of a rotating shaft with lower friction and without run-out of the rotating shaft through entire speed range by forming a stepless collective group of grinding nicks for producing dynamic pressure on the external surface of a ceramic rotating shaft. CONSTITUTION:A dynamic-pressure production areas comprizing collective groups 4 of minute grinding nicks 3 are arranged on the external surfaces of a ceramic rotating shaft 1 roughly in parallel to the axis of the shaft and roughly at equal interval around the periphery of the shaft. The ceramic rotating shaft 1 has an external surface roughness of below 0.8muRa in centerline mean roughness excluding the collective groups 4 of the grinding nicks 3 and the surface form accuracy, i.e., the roundness of the ceramic rotating shaft 1 must be below 1mum.
Patent JP-H0694609-A (JP)
Title: Sensor apparatus for measuring density of gas in oil
Inventor: SATO HIDEYUKI
IPC: G01N21/35
Filed: 1992-09-14
Abstract: PURPOSE:To obtain a highly sensitive sensor apparatus for measuring the density of a gas in oil which enables the detection of the density of the gas in an oil accurately. CONSTITUTION:A sensor apparatus for measuring the density of a gas in oil is provided with a light source section A which transmits a measuring light comprising a base light with a wavelength thereof corresponding to an absorption wavelength of a gas to be measured overlapped with a modulation light obtained by modulating the base light with a frequency (f), a measuring cell section B which is connected to the light source section A through an optical fiber 4a and has a gas chamber 5a and an oil chamber 5b arranged with a gas/liquid separation film 5c as interface area to let the measuring light pass through the gas chamber 5a. A signal measuring section C is connected to the measuring cell section B through an optical fiber 4b and the light transmitted through the gas chamber 5a is received with a photodetector 9. An output signal of the detector are detected as (f) signal and 2f signal while an amplitude value of the 2f signal is measured with the signal measuring section C or a ratio is computed between the amplitude value of the 2f signal and the amplitude value of the (f) signal. Moreover, an oil absorbance measuring section B incorporating optical fibers 6a and 6b is mounted on the measuring cell section B and can detect the presence of bubbles in the oil.
Patent JP-H07326512-A (JP)
Title: Driving circuit for electromagnetic device
Inventor: ISHIKAWA KIMITADA
IPC: H01F7/18
Filed: 1994-10-11
Abstract: PURPOSE:To prevent an electric current from flowing in a surge absorver of an electromagnetic energy absorbing circuit in excess of its withstanding current, without lowering a voltage applied to a coil of an electromagnet device to which the circuit is connected in parallel, as it is in the conventional absorbing circuit. CONSTITUTION:An electromagnetic energy absorbing circuit 13 is composed of a diode 5 the cathode of which is connected to a positive terminal of a coil 1 through a surge absorver 4 and the anode of which is connected to a negative terminal thereof, a relay 6 having a contact connected in parallel to the absorber 4 and one terminal of which coil is connected to a positive terminal of a power source 10 through a diode 7 and the other terminal of which is connected to a negative terminal of the source 10, and capacitor 8 connected in parallel to the coil of the relay.
Patent JP-H0290616-A (JP)
Title: Through-hole forming method for interlayer insulating film
Inventor: TONARI SHINICHI
IPC: H01L21/3065
Filed: 1988-09-28
Abstract: PURPOSE:To enhance adhesion and to obtain a through hole having stabilized size by a method wherein an interlayer insulating film is formed by laminating a polyimide film containing no silicon on a polyimide film containing silicon, a through hole is formed by providing a small hole in the silicon-containing film and a large hole in the film containing no silicon. CONSTITUTION:A first silicon-containing polyimide film 3 is formed on the surface of a semiconductor substrate 1 containing a first wiring 2, and a second polyimide film 4, containing no silicon, is formed thereon. Then, a photoresist film 5 is formed, a window 6 is provided using a photolithographic method, the polyimide films 3 and 4 on the bottom part of the window 6 are removed by conducting a reverse reactive etching, and the window 6 is deepened into a window 6a. A window 6b is formed by removing the photoresist film 5 larger than the window 6a, a reverse reactive etching is conducted using the photoresist film 5 as a mask, and the first and the second polyimide films 3 and 4 are removed.
Patent JP-S62104615-A (JP)
Title: Tracking method for hot billet
Inventor: OTSUKA MASANOBU
IPC: B21B38/00
Filed: 1985-10-31
Abstract: PURPOSE:To increase the tracking accuracy by setting up the TV camera for industrial use at the upper part of the transfer line of a hot billet and by detecting the position and speed of the billet. CONSTITUTION:A billet 2 is heated to the rolling temp. in a heating furnace 3, roughly rolled in the prescribed size in a rough rolling mill line 4 and rolled for finishing in the prescribed size in a finishing rolling mill line 5. The TV camera 6 for industrial use set up on a hot rolling line 1 transmits the picture image signal to a picture image processing circuit 7 by picking up the image of the rolling line 1, the circuit 7 performs the sampling at the prescribed period to quantize and for sampling. The signal which performed the picture image processing is transmitted to a tracking process circuit 8, the line information is inputted from a host computor 10 and the position and moving speed of the billet 2 located on the line 1 are calculated based on the picture image processing signal. In this way the tracking of the hot billet is performed simply and accurately to automate the line and to make the line efficient.
Patent JP-H0294045-A (JP)
Title: Magneto-optical recording disk
Inventor: SHIBUYA GIICHI
IPC: G11B11/10
Filed: 1988-09-29
Abstract: PURPOSE:To make the C/N and erasing power constant by widening the width of a recording track existing in an inner circumferential part of a substrate more than the width of a recording track existing in an outer circumferential part of the substrate and restricting the track widths of the innermost circumference and the outermost circumference within their changeable range. CONSTITUTION:The width of the recording track existing in the inner circumferential part of the substrate is constituted to be wider than the width of the recording track existing in the outer circumferential part of the substrate, and the changeable range of the recording track widths is regarded as 1.0<W1X/W0<5.0, where W1 is denoted as the track width of the innermost circumference on the disk and W0 as the track width of the outermost circumference. By this constitution, the C/N and variations of the required power for erasing on a magneto-optical recording disk to be used at a constant revolving speed can be compensated, so that the C/N and the required power for erasing can thus be kept constant.
Patent JP-2001075967-A (JP)
Title: Method for preparing information for updating map data and difference updating for map data
Inventor: YAMAMURO NORIKO
IPC: G06F17/30
Filed: 1999-08-31
Abstract: PROBLEM TO BE SOLVED: To surely update map data stored in a storage medium (CD) storing map data, which is provided for electronic equipment, into latest contents. SOLUTION: In the case of preparing map source data 31a-31c of respective fiscal year versions, permanent identification information (ID) is added to respective graphic data contained in these data by the providing source of the CD. In the case of preparing CD 11a-11c of respective fiscal year versions from the respective map source data, managing information 33a-33c, for which the ID of respective graphic data and storage positions on these CD are correspondently recorded, are prepared.  As information 37 for updating the contents of the CD 11a in the version of fiscal XX into version of fiscal XY, for example, information showing the storage position of the CD 11a and how to update the graphic data at the position is prepared from difference data 35a obtained by comparing the map source data 31a and 31b in the versions of fiscal XX and XY with the managing information 33a for fiscal XX. Then, the information for updating prepared like this is provided to an on-vehicle navigation system or the like.
Patent JP-S63101296-A (JP)
Inventor: KONDO KAZUHIKO
IPC: B66C23/53
Filed: 1986-10-17
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-H0670853-A (JP)
Title: Griddle of heating cooker
Inventor: KATO RYOICHI
IPC: A47J37/06
Filed: 1992-08-20
Abstract: PURPOSE:To facilitate an exchanging work for a scorch preventive sheet. CONSTITUTION:On the heating surface of the upper and the lower openable/ closeable griddles 2, 3, a scorch preventing means is provided, and also, this scorch preventing means is formed with a flexible 'Teflon(R)' sheet 19, and moreover, extended and racked to the griddle 3 so as to be detachable by detaining means 21-23. In such a way, the 'Teflon(R)' sheet 19 can easily be installed by a detaining/undetaining operation. Also, as for that which furthermore interposes a spring for the sheet 19, the sheet 19 can be extended and racked in a strained state, therefore, an intrusion of foreign matter is prevented and thermal conductivity can be held.
Patent JP-H03111336-A (JP)
Title: Filler-fitted bead housing holder and takeout device for filler-fitted bead and filler-fitted bead housing holder
Inventor: FUKAMACHI YOSHIHIRO
IPC: B29D30/48
Filed: 1989-09-21
Abstract: PURPOSE:To stackedly house and store filler-fitted beads without deformation by placing a bead on a placing part, and while abutting the lower end of the supporting part of a filler on the upper end of the supporting part of a holder in such a state that the filler is arranged so as to surround the outside of the sloped part, by successively stacking the filler-fitted beads for housing. CONSTITUTION:First, a filler-fitted bead 2 is placed on the placing part 4 of a housing holder 1. The end of a filler 6 provided on the outer side of a sloped part 3 tends to droop downward by gravity, however, since the sloped part has a truncated-cone shape widened toward the end, the filler is hardly brought into close contact with the sloped part. Next, while another housing holder is stacked on the housing holder, in this case, on the upper end of the supporting part 8 of the housing holder on the lower side, the lower end of the supporting part of the housing holder on the upper side is abutted. Since the distance between the supporting parts is greater than the width of the bead, a wide space is formed between the upper and lower housing holders, so that the bead can be housed in this space.
Patent JP-H1187301-A (JP)
Title: Substrate-processing apparatus
Inventor: MOTOMURA MASAHIRO
IPC: F26B21/00
Filed: 1997-09-10
Abstract: PROBLEM TO BE SOLVED: To provide a substrate-processing apparatus which includes a substrate- drying unit capable of effectively supplying an organic solvent vapor such IPA (isopropyl alcohol) vapor for drying the substrate. SOLUTION: In this apparatus, the height, position, and IPA vapor discharge angle of an IPA supply pipe 565a of an IPA supply part 565 are easily changeable. Here, a pillar GD has a plurality of holes HL, and the position of the IPA supply pipe 565a is changed depending upon to which hole HL a bracket 565b is fixed among the plurality of holes. The discharge angle of the IPA paper is adjusted so as to adjust the angle of the IPA supply pipe upon fixing the bracket. Thus, when a substrate W is dried, it is possible to easily set an optimum position and angle of the IPA supply part 565, so that the IPA can be supplied effectively.
Patent JP-H0663687-A (JP)
Title: Green molding sand composition for production of casting and additive for green molding sand
Inventor: SAKAI MITSURU
IPC: B22C1/02
Filed: 1992-08-20
Abstract: PURPOSE:To provide the green molding sand compsn. for production of castings with which green sand molds having excellent surface stability are obtainable even with a small volume of water. CONSTITUTION:This green molding sand compsn. for production of castings contains surfactant as its essential components. All of anionic surfactants, nonionic surfactants, cation surfactants and amphoteric surfactants are usable as the surfactants. Bentonite is generally used as the clay in the green molding sand compsn. for production of castings. Carbides, such as coal powder, and starch, etc., may be incorporated as the arbitrary components of the green molding sand compsn. for production of castings into the compsn. This green molding sand compsn. for production of castings is formed by adding the clay and the surfactants to the sand. The surfactants are preferably added in the form of an aq. soln. The formation of the green molding sand compsn. for production of castings by adding an aq. additive soln. mixed with the surfactants and the clay, etc., to the sand is possible as well.
Patent JP-H03106062-A (JP)
Title: Cooling structure of semiconductor integrated circuit device
Inventor: KIKUCHI NORISHIGE
IPC: H01L23/473
Filed: 1989-09-20
Abstract: PURPOSE:To enable heat released from a semiconductor chip to be dissipated outside from the rear of a cap by a method wherein coolant fed to the rear region of the cap through an inner pipe is brought into direct contact with the rear of the cap. CONSTITUTION:Coolant C fed to the rear region of a cap 6 from a coolant feed jacket 14 through an inner pipe 21 is brought into direct contact with the rear of the cap 6 and rapidly discharged to a coolant discharge jacket 1 passing through a gap between the outer wall of the inner pipe 21 and the inner wall of a cooling pipe 10. By this setup, heat released from a semiconductor chip 5 in operation is rapidly discharged from the rear of the cap 6, so that the semiconductor chip 5 is efficiently cooled down.
Patent JP-H0588942-A (JP)
Title: Driving system controller
Inventor: NAKAYAMA TAKESHI
IPC: G06F9/22
Filed: 1991-09-25
Abstract: PURPOSE:To more surely protect a driving system controlled by firaware. CONSTITUTION:It is checked whether abnormality occurs in the level of the driving system or not. If abnormality occurs in the level of the driving system, error is decided to perform the protection processing of the driving system; but otherwise, it is checked whether the driving system is operating or not by CNTX. When CNTX is not 0, it is discriminated that the driving system is operating, and CNTX is decremented. When CNTX is 0, the driving system is forcibly turned off. Finally, WDT is restarted. If WDT is not restarted for a certain time, it expires, and a nonmaskable interrupt is generated to perform the protection processing of the driving system.
Patent JP-H0192485-A (JP)
Title: Dyeing of wood
Inventor: URUSHIYAMA TAKEO
IPC: D06P3/58
Filed: 1987-10-01
Abstract: PURPOSE: To provide a method for obtaining a dyed wood product of clear color with good dyeing uniformity by using a dispersed basic dye. CONSTITUTION: This method for obtaining a dyed wood product comprises the following process: a wood, esp. a liane such as calamus is immersed in a dyeing solution and dyed pref. at 40-60 deg.C for 5-15 min; wherein the dyeing solution is prepared by microdispersion of s sparingly soluble dye complex salt made from a water-soluble basic dye and an anionic dispersant such as a condensate of formaldehyde and a naphthalenesulfonic acid, using an excess of the above-mentioned anionic dispersant. By this method, the liane can be uniformly, clearly dyed eve with light color; for example, a wattled calamus cage can be uniformly and clearly dyed.
Patent JP-2000070197-A (JP)
Title: Electric vacuum cleaner
Inventor: YONEYAMA AKIHIRO
IPC: A47L9/14
Filed: 1998-08-31
Abstract: PROBLEM TO BE SOLVED: To provide an electric vacuum cleaner wherein no fitting of a basket, or whether the basket is under a correct fitted state in a specified location or not can be easily and surely confirmed. SOLUTION: This electric vacuum cleaner has an electric blower and a dust collection chamber 3 in a vacuum cleaner main body 1. In this case, on the vacuum cleaner main body 1, a lid to open/close the dust collection chamber 3 is provided, and in the dust collection chamber 3, a basket 5 is detachably provided, and a mechanism which prohibits the lid from being totally closed when the basket 5 is not fitted in a specified location of the dust collection chamber 3, is provided.
Patent JP-H0591185-A (JP)
Title: Operating method for standby data link unit
Inventor: ISHII KOSABURO
IPC: H04M3/22
Filed: 1991-09-25
Abstract: PURPOSE:To provide the standby data link unit operating method in which the efficient operation is enable and the reliability is improved. CONSTITUTION:In the data link unit operating method for an electronic exchange, a standby LAPB unit 50 is used in the normal state (S101), and when a fault takes place in other LAPB units 51,... than the standby LAPB unit 50 in use in the normal state (S102), a standby LAPB acquisition rejection flag 2 is set (S103). Moreover, when an acquisition request for the standby LAPB unit 50 comes (S111), and when a rejection flag is set (S112), other units than the standby LAPB unit 50 are acquired, and when no rejection flag is set (S112), all the LAPB units 50, 51,... are acquired (S114).