baber/WOPTO huggingface dataset:
Patent JP-S59150055-A (JP)
Title: Sliding contact material
Inventor: TAKIGUCHI FUJIMATSU
IPC: H01H1/023
Filed: 1983-02-16
Abstract: PURPOSE:To obtain a material for a brush contact having superior wear resistance and generating little noise by adding restricted amounts of Zn and other specified element to an Au-Pt-Pd-Ag-Cu material for a brush contact as a base material. CONSTITUTION:An alloy material consisting of, by weight, 9-11% Au, 9-11% Pt, 34-36% Pd, 29-31% Ag and 13-15% Cu is used as a base material. A material for a brush contact is obtd. by adding 2-10wt% Zn and 0.5-3wt% one or more among Si, Zr, Bi, Ge and Ga to the base material without changing the ratio in the composition. To the base material may be further added 0.01- 0.5wt% Fe group metal.
Patent JP-S55115999-A (JP)
Title: Defect removing device of metal body surface
Inventor: NOGUCHI ATSUO
IPC: C25F3/02
Filed: 1979-02-27
Abstract: PURPOSE: To enable the flaw-removng work by electrolytic working to be done fully automatically and efficiently by providing the means of detecting various flaws of metal body surfaces, selectively operating electrode groups and performing current supplying and electrolyte supplying only to the detected part.  
     CONSTITUTION: When surface flaws 2 of a metal body 1 are detected, the sizes, shapes and positions thereof are stored. The electrode groups corresponding to these flaws 2 are operated to be approached to the metal body 1 surface and current is supplied with the metal surface 1 side as anode and the electrode side as cathode. At the same time, electrolyte 12 is supplied from a nozzle 11. Thereby, only the portions of the surface flaws 2 are dissolved away. The metal melt eluted by this electrolysis method is immediately force flowed by the electrolyte and is automatically removed, hence there is no inclusion of the melt into the metal body surface nor resolidification thereof, thus the perfect removal effect is obtained, resulting in the higher yield of flaw removal. In addition, simultaneous treatment of multiple flaws becomes feasible. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-H11208745-A (JP)
Title: Formed container
Inventor: ISHIKAWA KOJI
IPC: B65D83/04
Filed: 1998-01-20
Abstract: PROBLEM TO BE SOLVED: To prevent a container from being stuffed with the contents, and to smoothly take out the content in the formed container for offering refreshing candies a little at a time. SOLUTION: A plurality of rod-like projections 106 are provided in the staggered manner on an inner surface of a bottom part 104 of a bottom member 101 of a formed container 100 comprising two parts of the bottom member 101 and a slidable lid member 102 so that the content can be moved to a take- out part 103 without being stuffed. When the formed container 100 is inclined, the content is moved successively, and is prevented from bridging. The formed container may comprise three parts of a bottom member, a lid member and a slider.
Patent JP-S55117770-A (JP)
Title: Automatic music-selection record player
Inventor: HOUSHI TERUO
IPC: G11B3/095
Filed: 1979-03-01
Abstract: PURPOSE: To lower securely a record stylus on an inter-music track right before a piece of music of an assigned order, by exercising control corresponding to the width of the inter-music track.  
     CONSTITUTION: To photocoupler 1, pulse signal generating circuit 3, counting circuit 4, the 1st timer circuit 6, logic circuit 8, 2nd timer circuit 9, and pick up arm driver circuit 10 are connected in sequence. As a result, when photocoupler 1 is swept in parallel to a record surface from the circumference of a record toward the center, the photocoupler detects an intermusic track and lead-out groove and a signal corresponding to the inter-music track is extracted in the form of pulses and counted. Once the count value agrees with the assigned number of assignment circuit 5, counting circuit 4 outputs a coincidence signal to start the 1st timer circuit 6 and also to open gate circuit 7 while stopping driving signal generating circuit 11. When neither circuit 6 nor 7 generates outputs, the output of logic circuit 8 stops and driver circuit 10 receives output signals of both circuits 8 and 11 to drive the pickup arm. Therefore, a record stylus is lowered on the inter-music track right before a pieces of aimed music without fail regardless of the width of the inter- music track. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-H05187952-A (JP)
Title: Replacing method of rim in tire uniformity machine
Inventor: TASHIRO MASAAKI
IPC: B29D30/08
Filed: 1992-01-14
Abstract: PURPOSE:To execute replacement of a rim with high efficiency, to make an apparatus small in size as a whole and thereby to make the cost of manufacture low and further to simplify a structure and thereby to facilitate maintenance. CONSTITUTION:At the time of replacement of upper-side and lower-side rims 33 and 63, a pallet 80 is brought in onto an already-installed conveyor 69 for conveyance of a tire and then the upper-side and lower-side rims 33 and 63 disengaged from an upper spindle 14 and a lower spindle are transferred onto the pallet 80 and carried out. Thereafter next upper- and lower-side rims 33 and 63 put on the pallet 80 are conveyed in by the conveyor 69 and then fitted to the upper spindle 14 and the lower spindle. According to this constitution, a distance of movement of the upper- and lower-side rims 33 and 63 is shortened and any specific assembling operation stage is dispensed with.
Patent JP-H10204308-A (JP)
Title: Polyazo compound, water-base ink composition, and colored body
Inventor: ONO HIROAKI
IPC: C09D11/00
Filed: 1997-01-24
Abstract: PROBLEM TO BE SOLVED: To obtain a water-soluble polyazo compound (salt) that can give a black water-base recording fluid which, when it is used for printing on paper, can give prints having high printing density, and is excellent in light fastness, water resistance, color rendering properties and storage stability. SOLUTION: This compound (salt) is represented by formula I  wherein Y is a group represented by formula II [wherein R<3> is H, a 1-4C alkyl, a halogen or -SO3 H; A is a 1-4C alkylcarbonyl, a 1-4C alkoxy-1-4C-alkylcarbonyl or -CONH2 ; p is 1-4 on the average; r is 0 or 1; and t is 4-(p+r)]; Y' is a group represented by formula III [wherein R<4> is R<3> ; B is A; q is p; s is r; and u is 4-(q+s)]; R<1> and R<2> are each H, a 1-4C alkyl, a halogen or -SO3 H}. 0.1-20wt.%, desirably 1-10wt.%, more desirably 2-8wt.% this compound is added to water or an aqueous solvent to obtain a recording ink. This ink does not undergo the separation of a precipitate during storage, and when used in ink jet printing, it is not problematic in nozzle plugging.
Patent JP-S63278780-A (JP)
Inventor: KAWARADA MASAYUKI
IPC: G11B5/53
Filed: 1987-02-06
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-H05188137-A (JP)
Title: Radar apparatus
Inventor: INUDOU TOSHIAKI
IPC: G01S7/03
Filed: 1992-01-14
Abstract: PURPOSE:To obtain a radar apparatus wherein no expensive and precise measuring device is used, and the standing wave ratio of a rotating coupler viewed from an antenna port of a duplexer can be easily adjusted to the minimum with simple adjustment, and maintenance is easy. CONSTITUTION:In order to detect a signal level of a part of a transmitted signal which is reflected by and comes out of a rotating coupler 5 at the time of transmission, a rectangular waveguide-like structure member 7 is placed between a receiving port 6b of a duplexer 6 and a limiter 8. Further the rectangular waveguide-like structure member 7 allows insertion of a signal level detecting probe and has a hole 7a in a longer side of a rectangular cross section.
Patent JP-S63196590-A (JP)
Title: Improvement in production of antibiotic
Inventor: DEBITSUDO DEIRU WAASU
IPC: C07D501/46
Filed: 1988-02-02
Abstract: An improvement in the process of preparing ceftazidime pentahydrate from ceftazidime dihydrobromide which comprises commingling a secondary-amine-type ion-exchange resin such as Amberlite LA-2 in a water-immiscible organic solvent with an aqueous solution of the dihydrobromide, stirring the mixture while maintaining a pH at or below about 6.0 and isolating ceftazidime pentahydrate from the aqueous layer. This process provides significantly higher yields of the pentahydrate than previously could be obtained from the dihydrobromide.
Patent JP-S59152750-A (JP)
Title: System for processing common use information
Inventor: SUKAI TSUNEHISA
IPC: H04L12/43
Filed: 1983-02-18
Abstract: PURPOSE:To simplify a constitution by using a special frame in an information processing system where a clock master station, nodes and an information processor are connected in loop and the said information processor is used in common from the nodes. CONSTITUTION:The figure shows a frame format used for this information processing system. A start code 106 is transmitted periodically from the clock master clock. Communication information 100 is divided corresponding to the input/ output channel number of the information processor. Control information 104 is assigned fixedly to each node. A calling code is transmitted to one's own time slot location of the control information 104 in the calling from a node. The master station transmits the information number corresponding to an idle input/ output channel in the same time slot. The calling node communicates with the information processor by utilizing the information channel.
Patent JP-H04252363-A (JP)
Title: Word processor
Inventor: SATO KOJI
IPC: G06F17/21
Filed: 1991-01-28
Abstract: PURPOSE:To attain the input of the occidental sentences with no burden applied to an operator by deciding whether the input characters form a ligature or not end converting the relevant character string into a ligature pattern. CONSTITUTION:The character codes equivalent to a single character are read through 80 input part, end a deciding part checks whether the input character codes belong to a group 1 or not, if so, the code of the second character is read. Then the deciding part decides whether the two character codes belong to a group 2 or not. If so, the character codes are turned into a single compound character code. Then the ligature code is used as the code of the first character and compounded repetitively with the code of the second character. Thus the input characters can be automatically turned into a ligature.
Patent JP-H07233942-A (JP)
Title: Gas interruption equipment
Inventor: SHIRASAWA TADANORI
IPC: F17D5/02
Filed: 1994-02-23
Abstract: PURPOSE:To detect the states of opening and closing of a gas emergency trip valve being different in a characteristic impedance and thereby to improve convenience. CONSTITUTION:In the case when a storage instruction signal from a storage instruction means 6 (a switch input from outside or the like) is present, a difference in a characteristic impedance between opening and closing of a gas emergency trip valve 1 is detected by a valve opening-closing state detecting means 5. An opening-closing determination value storage means 7 stores determination values of opening and closing of the valve on the basis of opening-closing signals of the detected opening and closing. The difference in the characteristic impedance of the valve 1 is detected by the valve opening-closing state detecting means 5 immediately after the opening and closing of the valve 1 are executed by a valve driving means 4 or on other occasions. A control part 3 compares the detected opening-closing signals with opening-closing determination signals stored in the opening-closing determination value storage means 7, conducts judgement on the opening and closing of the valve 1 and makes an alarm information means 8 execute information.
Patent JP-H11224164-A (JP)
Title: Magnetic disk sub system
Inventor: TAKEDA TAKAHIKO
IPC: G06F12/08
Filed: 1998-02-06
Abstract: PROBLEM TO BE SOLVED: To mitigate the disk neck of a disk array and to improve the system performance by performing a control so as to make data on a second logical volume stay in a cache memory longer than the data on a first logical volume. SOLUTION: In the disk array 2b, the total of the five logical volumes that are one normal capacity logical volume 40d and four reduced capacity logical volumes 40e-40h are arranged. A means capable of specifying upper limit time for monitoring the stay of priority holding data in reduced capacity volume cache memory stay monitoring time provided in a constitution information management table 9 from the outside through a service processor 11 and a host CPU is provided. Also, a priority holding data monitoring control operated during the free time of respective adapters in respective channel adapters(CHA) or disk adapters(DKA) is provided. Then, the control is performed so as to make the data on the second logical volume stay in the cache memory longer than the data on the first logical volume.
Patent JP-H06244800-A (JP)
Title: Optical transmitter
Inventor: NEMOTO HIROFUMI
IPC: H04B10/07
Filed: 1993-02-15
Abstract: PURPOSE:To stably drive a laser diode without optical waveform distortion and without a response delay for a burst signal. CONSTITUTION:A modulation current is supplied to a laser diode 1 from a binary signal inputted to a modulation circuit 9. The back light of the laser diode 1 is monitored by a photo diode 2 and the monitor current is converted into the voltage by a current/voltage conversion circuit 3. A peak value detection circuit 4 detects the 'low' level of the light waveform. A comparison amplifier 6 compares the difference of voltage with a reference voltage source 5. The compared difference is sent to a bias control circuit 7, further the bias current is supplied by a bias circuit 8 to the laser diode 1. Thus, the voltage detected by the reference voltage source 5 and the peak value detection circuit 4 is controlled to be kept constant.
Patent JP-S62183452-A (JP)
Title: Silver halide color photographic sensitive material
Inventor: TSUDA YASUO
IPC: G03C7/32
Filed: 1986-02-07
Abstract: PURPOSE:To improve the sharpness by using silver bromide or silver iodobromide as the silver halide in a photosensitive silver halide emulsion layer and incorporating polymer coupler latex into a photographic constituent layer. CONSTITUTION:At least one photosensitive silver halide emulsion layer of this silver halide color photographic sensitive material contains silver halide having a crystal face defined by Miller indices (nn1) (n>=2 and n is a natural number) on the outer surface. The silver halide is practically silver bromide and/or silver iodobromide. At least one photographic constituent layer contains polymer coupler latex. All of hydrophilic colloidal layers which take part in the formation of an image are called photographic constituent layers and include silver halide emulsion layers, an undercoat layer, intermediate layers and a protective layer. The specified silver halide combined with the polymer coupler latex is effective in improving the sharpness and sensitivity.
Patent JP-H05190017-A (JP)
Title: Dielectric porcelain composition and manufacture thereof
Inventor: TSUJIKU KOICHIRO
IPC: H01G4/12
Filed: 1992-01-16
Abstract: PURPOSE:To make it possible to be sintered compactly by baking at a temperature of not more than 900 deg.C and besides to be provided with the desired electrical characteristics. CONSTITUTION:This dielectric porcelain composition comprises a sintered body containing as a main component a composition expressed by a composition formula: a (xBa-yCa-zSr) O-bSiO2-c (mHf-nZr)O2-(d/2) Al2O3-eTiO2. Wherein: 5mol%<=a<=60mol%, x+y+z=1, 10mol%<=b<=70mol%, 0mol%<c<=30mol%, m+n=1, 0mol%<d<=30mol%, 0mol%<e<=30mol%, a+b+c+d+e=100mol%.
Patent JP-H10241512-A (JP)
Title: Vacuum circuit breaker, and vacuum valve and electric contact used for the breaker
Inventor: KOMURO KATSUHIRO
IPC: H01H33/66
Filed: 1998-02-06
Abstract: PROBLEM TO BE SOLVED: To provide a circuit breaker having little deformation with time and a highly reliable electrode and a vacuum valve used the breaker by integrally providing an arc electrode, an electrode support part and an electrode or a magnetic filed generation coil by melting of highly conductive metal. SOLUTION: Preferably, arc electrodes 31a and 31b are made of alloys between a mixture of one or more selected from Cr, W, Mo and Ta and highly conductive metal containing Cu, Ag or Au or a highly conductive alloy mainly containing these, and arc electrodes 32a and 32b and coil electrodes 33a and 33b are made of Cu alloys containing 0.01 to 2.5 w% of Cr, Ag, V, Nb, Zr, Si, W or Be. Thus, the mechanical machining and assembling steps for respective members following brazing and soldering are reduced, breaking or falling-off of the electrode materials caused by brazing and soldering failures is prevented and the strengths of the electrode support part and the coil electrode material are increased.
Patent JP-H10296473-A (JP)
Title: Laser beam machine and method for laser beam machining
Inventor: KAWA TOMOHIRO
IPC: B23K26/02
Filed: 1998-02-06
Abstract: PROBLEM TO BE SOLVED: To provide a laser beam machine equipped with a holding structure which prevents work from thermal deformation due to reflection of a laser beam. SOLUTION: Both the ends of a work 102 is held by a fixed side cramp (reference side holding unit) 103 and a movable side cramp (movable side holding unit) 104, and at the same time the work 102 is held with the movable cramp 104 energized by an energizing cylinder 106 in the direction of leaving off from the fixing side cramp 103, and then is pierced by a laser beam. The work 102 is held with a tensile strength exerted on it, so even when it is a thin sheet its flatness is retained, and its downward space is open, and so there is no reflection of the laser beam after piercing and residual substance is easily removed as well.
Patent JP-H05188797-A (JP)
Title: Image forming device
Inventor: MURAMATSU MASANORI
IPC: G03G15/16
Filed: 1992-01-16
Abstract: PURPOSE:To hold a transfer material by providing a position setting means for setting the holding position of the transfer material with respect to a transfer material carrier and deciding the optimum holding position in accordance with the size of the transfer material. CONSTITUTION:A transfer drum 13 is a cylindrical body which is constituted of a transfer sheet 13b attracting and holding the transfer material and a coupling part 13a fixing the transfer sheet 13b, whose diameter is 160mm, and round which the transfer material 50 having A3 size which is maximum(420mm in the rotating direction of the transfer drum 13) can be wound. The transfer material 50 is wound round the sheets 13b so that a central position PPC in the rotating direction may be a position right opposite to the central position PC of the coupling part 13a(opposed position in a diameter direction). By thus winding the transfer material 50, the leading edge and the trailing edge of the transfer material 50 are positioned apart from the periphery of the coupling part 13a, and the transfer material 50 is prevented from winding round the recess of the transfer sheet 13b, thereby surely preventing a transfer omitting phenomenon.
Patent JP-S61185057-A (JP)
Title: Small-sized stepping motor
Inventor: NIKAIDO AKIRA
IPC: H02K37/22
Filed: 1985-02-13
Abstract: PURPOSE:To prevent seeking from disordering and to enable a high speed accessing by disposing disc-shaped damping permanent magnets magnetized axially in a plurality of poles at the axial end of a rotor shaft, and magnetically engaging through an air gap with a motor housing. CONSTITUTION:A rotor permanent magnet 2 and rotor poles 3, 4 are secured to a rotor shaft 1 through rotor poles 3, 4 from above and below the magnet 2. Disc-shaped damping permanent magnet 14 is axially magnetized in a plurality of poles, and opposed through an air gap 15 to a motor houring 5. The magnet 14 is secured concentrically with the pole 3. A pair of bearings 7, 8 are provided at the center of the hosing 5, and the shaft 1 are rotatably supported by the bearings 7, 8. Exciting coils 10-13 are wound on the rotor 9 and connected to become 2 phases.
Patent JP-H03230643-A (JP)
Title: Routing system in packet exchange network
Inventor: KUSANO MASAAKI
IPC: H04L45/247
Filed: 1990-02-05
Abstract: PURPOSE:To bypass a call simply without interrupting the communication even when a fault takes place in a relay line by providing a bypass table to each packet exchange and revising path information in a packet according to the bypass table when a fault takes place in a call during communication passing through a relay line. CONSTITUTION:Each of packet exchanges 1a-1d is provided with a bypass table (6a-6d) representing the correspondence between a current path number and a bypass number to be replaced therewith. When a fault takes place in relay lines 2a-2e designated by path information of packets 5a, 5b to be relayed, the current path number of a packet is replaced with a bypass number obtained by referencing the bypass table (6a-6d) and routing is implemented based on the path number. Thus, communication is not interrupted even in the occurrence of a relay line fault during communication and the call is simply bypassed.
Patent JP-H04263975-A (JP)
Title: Printing interruption/resumption system
Inventor: KONISHI NAOKO
IPC: B41J29/38
Filed: 1991-02-20
Abstract: PURPOSE:To enable continuation of page/various total information during printing resumption by providing control records in a file and issuing printing interruption instructions during printing continuation to store information relative to records whose printing is completed in the data part of a control record. CONSTITUTION:Process selection input and area specification are designated through a screen, if these parameters are required. If an interruption key is depressed after recorded print processing, data equal to a single page of pages currently in the process of printing is printed and the key at the time of resuming a control record, pages up to the time of interruption and a total amount are stored, and the print processing is terminated, if the end is accepted. If the print resumption process is selected as a selected process, first a control record with a key which is O is read to interpret whether a resumption key is present. If not present, an error message is output and if present, a record is allowed to have a more significant key. Then the following process is performed as is routinely. Even when the output of all items and an area are designated, printing can be interrupted at any point of time and an output of data is resumed at the time when the previous output is interrupted.
Patent JP-H09193486-A (JP)
Title: Image forming apparatus
Inventor: INOUE YOSHINARI
IPC: B41J5/30
Filed: 1996-01-20
Abstract: PROBLEM TO BE SOLVED: To improve the efficiency of number designated printing by selecting whether a bit map data or page data before developing is unloaded or not in response to the capacity of a memory to unload the conversion print information necessary for additional printing in the case of additionally printing the number of necessary additional pages after the part of all the pages are continuously printed. SOLUTION: When a host interface 2 receives print data from a host machine 15, a CPU 9 converts print data into converted print data (page buffer), outputs the developed bit map into a printer engine 14 to print it. At the time of delivering the sheet after printing, the page buffer or bit map of corresponding print processing page as conversion print information and print control information for print management is unloaded in an HDD 16 of the state before outputting to the engine 14. At this time, if the capacity of the HDD 16 is small, the page buffer having small data quantity is unloaded, and if the capacity is sufficient, the bit map which requires no unnecessary development is saved.