baber/WOPTO huggingface dataset:
Patent JP-S58190826-A (JP)
Title: Ferromagnetic oxide and manufacture
Inventor: KARASAWA TADAYOSHI
IPC: H01F1/34
Filed: 1982-04-27
Abstract: PURPOSE:To stably manufacture ferrite at a low cost, by adding an oxide or a salt of Fe, Ni, Cu or the like to ferromanganese powder so as to prepare a composition contg. the metallic components, adding a soln. contg. oxygen or acid radicals, and carrying out grinding and heating. CONSTITUTION:To ferromanganese powder is added >=1 kind of component selected from the oxides and the salts of Fe, Ni, Cu, Mg, Zn, Co, etc., solns. or slurries thereof so as to prepare a composition contg. 36-60mol% Fe component and 40-64mol% of >= kind of component selected from Mn, Ni, Cu, Mg, Zn and Co components. Water contg. oxygen or acid radicals is then added to the composition and mixed. The mixture is wet-ground in a grinder, optionally dehydrated, and heated to 400-1,450 deg.C to manufacture ferrite as a soft magnetic oxide.
Patent JP-H02248026-A (JP)
Title: Electrolyte for driving electrolytic capacitor
Inventor: WASHIO YUKARI
IPC: H01G11/64
Filed: 1989-03-22
Abstract: PURPOSE:To augment the sparking voltage while increasing the specific conductive by a method wherein phthalic acid salt of a diazabicycloalkene as a solute is melted in a mixed solvent mainly composed of gamma-butyrolactone to produce an electrolyte and then phosphotangstic acid or salt thereof is added to the electrolyte. CONSTITUTION:In order to produce an electrolyte, phthalic acid salt of a diazabicycloalkene as a solute is melted in a mixed solvent mainly composed of gamma-butyrolactone. At this time, a mixture of one or two kinds or more elements is used out of the elements enumerated as follows, i.e., as for the alkene, 1.8 diazabicyclo [5,4,0] undecene-7, 1.5-diazabicyclo [4,3,0] nonene-5, 1.8-diazabicyclo [5,3,0] decene 7, 3-methyl, 1.5 diazabicyclo [4,3,0] nonene 5, etc. The optimum ones out of the above mentioned elements are undecene-7 and nonane-5. Furthermore, if necessary, water not exceeding 10weight% may be contained. Through these procedures, the specific conductance can be notably augmented up to 5.9-7.0mS/cm.
Patent JP-S61228287-A (JP)
Inventor: TAMORI YOSHIKATSU
IPC: F26B7/00
Filed: 1985-04-01
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-H02297264-A (JP)
Title: Document processor
Inventor: FUKUI MIYOSHI
IPC: G06F17/21
Filed: 1989-03-22
Abstract: PURPOSE:To obtain a document processor with which the load of a user is extremely reduced by providing an input means, a layout information extraction means, the form information extraction means, and a chart range decision means. CONSTITUTION:The document data and various instructions are inputted via an input part 20 of a keyboard, etc., and stored in a document storage part 30. The document data to be processed are sent to a document control part 10 from the part 20 or 30. A layout information extracting part 40 segments the character code strings received from the part 10 for each group of characters and writes these code strings into a document structure storage part 50 after the calculation of the positions and sizes of strings for display. A form information extracting part 60 extracts the key words of each character string out of a key word dictionary 61 and writes them into the part 50. A chart range deciding part 70 decides the groups forming a chart via a group deciding rule dictionary 71 and based on the form information and the layout information of the part 50 and writes those groups into the part 50. A chart reference area extracting part 80 extracts the pointing word of a reference area out of the part 30. Finally a processed document is outputted via an output part 90. In such a constitution, even the document data including the charts can be easily edited and the load of a user is reduced.
Patent JP-H02249089-A (JP)
Title: Memory card device
Inventor: YOSHIOKA SHINPEI
IPC: G11C5/00
Filed: 1989-03-22
Abstract: PURPOSE:To prevent the accident of written content breakdown caused by battery exchange by providing a battery holding means, which is held in a power source backup state and can select the holding state, at a memory element. CONSTITUTION:When batteries 2 and 2 are set, a voltage at the time of connecting the batteries 2 and 2 in parallel is applied between spring plates 7a and 7b, and the backup power source is supplied to the memory element. When the batteries 2 and 2 are consumed, a holding piece 6 is sufficiently taken out from a guide projection 4, and moved to either one of the battery 2 sides. Consequently one of the batteries 2 is held, and it does not drop from a drilled hole 3 or it cannot be easily taken out. Since the other battery 2 is simply pressed by the spring plates 7a and 7b, it can be easily taken out from the drilled hole 3, and it can be replaced with the new battery. Thus while the battery backup state is held, the all batteries can be replaced.
Patent JP-H06280215-A (JP)
Title: Expansion joint of bridge
Inventor: ABE YUKIO
IPC: E01C11/02
Filed: 1993-03-29
Abstract: PURPOSE:To obtain a bridge surface which is excellent in durability and water- tightness and does not generate much noises and vibrations and further, has good traveling conditions. CONSTITUTION:Concrete of the slab 4 is placed so that the clearance B between slabs is wider than the clearance A between girders. A slide plate 6 spans the upper face between the girder 2 ends. A bellows-like expansion material 7 fixed on the concrete above the floor slab 4 at both ends by means of anchor rods 9 are placed on the upper face of the girder 2 between the slide plate 6 and the floor slabs. A second slide plate 8 is placed so as to span between the floor slab 4 ends, on the upper face of the expansion material 7. And then, a pavement material 5 is laid don on the upper face of the slide plate 8 and the floor slab 4.
Patent JP-H11274552-A (JP)
Title: End face emission tape light emitting diode and manufacture thereof
Inventor: KAJIMA YASUMASA
IPC: H01L21/205
Filed: 1998-03-19
Abstract: PROBLEM TO BE SOLVED: To make the emission region length adjustable at a high precision by comprising a light emitting layer having approximately the same plane as the exposed substrate surface and using a noncleaved face formed by the selective growth as an emission end face of the emission layer. SOLUTION: The end face emission type light emitting diode 10 is formed by the selective growth on a substrate 12 surface defined by a film and comprises a light emission layer having approximately the same plane as the exposed substrate 12 surface, the light emission end face 16a of the emission layer 16 is a noncleaved face formed by the selective growth, and it comprises an active (emission) layer 16 to be a light emitting area on a first clad layer 14 formed on the substrate 12 and contact layer 20 on a second clad layer 18 formed on the active layer 16. On the contact layer 20 a p-type contact electrode 22 and bonding electrode 24 are formed and on the back surface of the substrate 12 an n-type contact electrode 22 and bonding electrode 28 are formed.
Patent JP-S58188328-A (JP)
Title: Magnetic recording medium
Inventor: MATSUURA TAKAYOSHI
IPC: C09D5/23
Filed: 1982-04-26
Abstract: PURPOSE:To obtain a superior magnetic tape without causing a fire and a hygienic danger by preparing an aqueous magnetic coating contg. ionomer resin obtd. by adding metallic cations to a copolymer of ethylene with acrylic ester contg. a COOH group as a binder and forming a magnetic layer with the coating. CONSTITUTION:A water soluble resin (ionomer resin) obtd. by adding metallic cations of Na, K, Li, Ag or the like to a copolymer of ethylene with acrylic acid or the like contg. a COOH group is dissolved in water optionally together with a small amount of other water soluble resin such as PVA, and magnetic powder is dispersed in the soln, to prepare an aqueous coating. The amount of the ionomer resin to be used is 0.25-0.5 part by weight per 1 part magnetic powder. The coating is applied to a substrate and dried to form a magnetic layer. A magnetic tape with superior squareness ratio, wear resistance, oil resistance and flexibility is safely obtd. without using an org. solvent.
Patent JP-S52153474-A (JP)
Title: Mass flow meter
Inventor: IKEDA KIYOUICHI
IPC: G01F1/688
Filed: 1976-06-15
Abstract: PURPOSE: Measurement of slight mass flow rates at high sensitivity is made possible by connecting the input and output ends of a fine tube in which fluid flows and a part of the midportions thereof to a common heat sink thereby forming two sets of electrically closed circuits. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-S62226071-A (JP)
Title: Rs flip-flop circuit
Inventor: SHIMIZUME KAZUTOSHI
IPC: G01R31/28
Filed: 1986-03-28
Abstract: PURPOSE:To integrate an asynchronization sequence circuit in a scan pass path by providing a selector for switching regular set and reset inputs, the output of an FF for a scan pass, and an inversion output, so that set and reset outputs can be fetched to the FF. CONSTITUTION:In a normal mode, a set signal S, and a reset signal inversion R from input terminals 8, 9 are supplied to an RS FF 3 through a selector 2, and the FF 3 is set and reset by the signal S, and the inversion R. The output of this FF 3 is fetched to a 2-port FF 1 integrated into the path of a scan pass, by a clock from a clock input terminal 19. In a test mode, the outputs of an inversion output terminal Q' and the output terminal Q of the FF 1 are supplied to the FF 3 through the selector 2. By this output of the FF 1, the state of the FF 3 is set. Accordingly, the state of the asyncyronization FF 3 can be set optionally by data for a test transferred to the FF 1, and also, the state of the FF 3 can be fetched to the FF 1 and can be transferred.
Patent JP-H02249375-A (JP)
Title: Video camera
Inventor: TSURUTA MASAO
IPC: H04N5/353
Filed: 1989-03-22
Abstract: PURPOSE:To obtain a strobo multiple picture with low cost by interleaving a vertical transfer clock supplied to a CCD at pickup of the strobo multiple picture. CONSTITUTION:A vertical transfer register of a CCD 11 for pickup provided with a function of a high speed electronic shutter is used as a field memory at pickup of a strobo multiple picture and a vertical transfer clock VCLK corresponding to the multiple picture number is interleaved by an interleaving circuit 22 to obtain a charge forming a strobo multiple picture in a vertical transfer register. Thus, the strobo multiple picture is obtained with low cost without requiring an expensive digital circuit.
Patent JP-S62229529-A (JP)
Title: Eye pattern detection circuit
Inventor: YAMAMOTO HISASHI
IPC: G11B7/00
Filed: 1986-03-28
Abstract: PURPOSE:To reduce the time for waveform check by obtaining a signal representing the end of the reading of a specific eye pattern of a compact disk and by using the said signal to stop writing in a waveform recorder and writing the waveform data alone in a memory. CONSTITUTION:A comparator 1 of an eye pattern detection circuit compares a signal from a compact disk with a reference voltage Vs and the result of comparison controls the count of clock of the 1st counter 2. Further, an output of the counter 2 is received by the 1st FF 3 and when a borrow signal comes, the output Q is brought into an H level and inputted to the 2nd counter 4 and a gate 6. the borrow signal of the counter 4 resets the FF 3 and the gate 6 ANDs the output of the comparator 1 and the output Q of the FF 3 and its output is fed to the 2nd FF 7 as the clock input. Then the signal representing the end of the specific eye pattern is obtained to reduce the waveform check time.
Patent JP-H01273195-A (JP)
Title: Storage system with adjacent bottle to be controlled with microprocessor
Inventor: FUIRITSUPU MARUDON
IPC: G07F17/12
Filed: 1989-03-22
Abstract: PURPOSE: To unnecessitate the issuing of a ticket where a secret code is printed by generating the personal secret code to be transmitted to a microprocessor device which operates the locking of the door key of a selected locker. CONSTITUTION: An article is drawn out from a bin occupying it, that is, the locker 2, and, at the same time, keyboards 9 and 10 permits a user to write one's personal code. The code is compared with the code which is stored in the storage area of the microprocessor device 12. The microprocessor device 12 inspects the coincidence of the both codes and, then, operates the opening of the door key of the occupying bin, that is, the locker 2. Thus, the ticket where the secret code which permits the article left in the locker 2 to be taken out is specially printed is not required to be issued to every user.
Patent JP-S58192716-A (JP)
Title: Method for safe operation by setting allowance of slant cut
Inventor: TOKIWA TOORU
IPC: B23D55/08
Filed: 1982-04-28
Abstract: PURPOSE:To make the operation safe, by detecting, when slant of a band saw has exceeded the allowance, the fact, stopping the operation of cutting, and issuing the notice. CONSTITUTION:A slanted cut detecting mechanism 39 is attached to a saw blade guide apparatus 29 between a material 37 to be cut and a driving wheel 7. If a saw blade 3 slants to the right or left, the displacement of the lower end of the barrel section can be accurately detected. If it slants forward, the size becomes insufficient, while it slants backward, the size becomes excess. If the slant exceeds a certain limit, the cutting is stopped, and notice is given.
Patent JP-H01241406-A (JP)
Title: Method for manufacturing molding article of long fiber reinforced resin
Inventor: SAKA SEIJI
IPC: B29C48/03
Filed: 1988-03-23
Abstract: PURPOSE:To obtain a molding article of long fibre reinforced thermoplastic resin with a mechanically, thermally and electrically excellent property by dry blending a long fibre containing thermoplastic resin and the thermoplastic resin not containing the long fibre which is the same kind or has comparability with the resin, and then performing an injection molding or extruding molding therefor. CONSTITUTION:The thermoplastic resin pellets containing 15-50vol.% of the long fibres having a uniform length and thermoplastic pellet not containing the long fibres being the same kind or compatible with the resin are dry-blended and performed by an injection molding or extruding molding. In case that the long fibres of the long fibres containing thermoplastic resin pellets are too short, the effect as long fibres are weak, whereas, in the case of too long, it results in putting too much load on the screw of an extruder or the like during molding, thus it is preferable within the range of 3-20mm. In case that the inclusion ratio of long fibres is less than 15vol.%, the inclusion ratio is further lowered as blended with the resin pellets not containing fibres, it results in not suitable for use. And in the case of exceeding 50vol.%, the dispersion of the fibres in the resin is difficult to be uniform as it is made into a molding article. As the fibres are thin, the number of the fibres contained in the resin is many, and the effect is large, therefore it is preferable 50mum or below in the fibre thickness.
Patent JP-H03270188-A (JP)
Title: Semiconductor laser diode system
Inventor: NAKAYAMA TAKAYUKI
IPC: H01S5/022
Filed: 1990-03-20
Abstract: PURPOSE:To make it possible to standardize a manufacturing process by mounting a heat sink made of an insulation material on an eyelet and implanting four lead pins whose heights are the same around the heat sink into the eyelet by way of an insulation. CONSTITUTION:A heat sink 107 is buried into a positioning hole 102 formed on an eyelet 101. Lead pins 103, 104, 105, and 106 are implanted into the eyelet 101 so that they may surround the heat sink 107. The projected parts on the surface of the eyelet 101 for each lead pin 103, 104, 105, 106, that is, the heights of the parts defined as a lead terminals is the same. The respective lead pins 103, 104, 105, and 106 are electrically insulated from the eyelet 101. A semiconductor laser diode 111 is mounted with an LD metalizer 108. A monitor diode (PD element) 112 is mounted on a PD metalizer 109.
Patent JP-H11270163-A (JP)
Title: Bath room unit
Inventor: OSADA KOICHI
IPC: A47K4/00
Filed: 1998-03-19
Abstract: PROBLEM TO BE SOLVED: To shorten assembling work for a bath room unit at a site and easily handle loadings to reduce cost and improve functions including heat insulation, durability and formation by eliminating a ceiling frame during assembling work for a ceiling panel in the bath room unit. SOLUTION: A bath room unit includes a water proof floor 1 on which a washing space and a bath are placed at one side and at the other side, respectively, or supporting columns (corner frames 6 and flat frames 7) which are standingly provided on wall faces around the bath with the washing space. Side wall panels are mounted between supporting columns and flanges 15 are integrally formed on the ceiling panel 9 of resin foam to fix to the flanges 15 the upper parts of the supporting columns.
Patent JP-S61228951-A (JP)
Inventor: ICHIMURA TADAO
IPC: B32B15/085
Filed: 1985-04-03
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-S51146389-A (JP)
Title: Process for production of silver nitrate
Inventor: OOBA SEIICHI
IPC: C01G5/00
Filed: 1975-06-11
Abstract: PURPOSE: Silver nitrate of high purity is produced by addition of aqeous hydrogen peroxide solution, silver nitrite being excluded. 
     COPYRIGHT: (C)1976,JPO&Japio
Patent JP-H09235731-A (JP)
Title: Grating crib, composite grating crib and execution method of reinforcing banking
Inventor: YAMAMOTO KIYOSHI
IPC: E02D17/18
Filed: 1996-03-04
Abstract: PROBLEM TO BE SOLVED: To connect crib materials and a reinforcing member surely by forming rectangular grating cribs by using the crib materials with approximately orthogonal two sides and forming grooves, in which engaging projections or engaging bodies are fixed, to the outer circumferential surfaces of the upper and lower frame materials. SOLUTION: A crib material 10, which comprises a short side 11 and a long side 12, in which a sectional shape is formed in an L shape and which is made of a zinc-plated steel plate, is formed. Rectangular grating cribs 1 are formed by using the crib materials 10. Welded wire gauzes 30 made of a zinc-plated steel wire are welded to the grating cribs 1, and composite grating cribs are formed. The composite grating cribs are superposed vertically under the state, in which a geogrid material 2 is held, while projected warp 32 constituting the band-shaped edges of the welded wire gauzes 30 is pierced to the meshes of the geogrid material 2 and the geogrid material 2 is fixed. Banking is conducted on the geogrid material 2, and the installation of the composite grating cribs and the geogrid material 2 and the banking are repeated, thus constituting a reinforcing banking.
Patent JP-2000269109-A (JP)
Title: Heater for heating semiconductor product
Inventor: HIRAMATSU YASUJI
IPC: H01L21/027
Filed: 1999-03-16
Abstract: PROBLEM TO BE SOLVED: To prevent the contamination of a semiconductor product by iron or yttrium by protecting at least a part of the surface of a nitride ceramic plate-like body, especially a heated face to be brought into contact with the semiconductor product, by a protective layer. SOLUTION: A protective layer is preferably made of one or more kinds of metal oxides or the resin. When forming a protective layer made of a metal oxide, it is preferred that heating bodies 2 are formed on the surface of the protective layer 3. Since the protective layer 3 made of a metal oxide has an excellent adhesion both with the nitride ceramic and with the metal heating elements 2, the adhesion between a plate-like body 1 and the heating elements 2 can be increased. Or, it would be fine to coat the heating elements 2 with the protective layer 3 made of a metal oxide. The migration of the heating elements can be prevented by the protective layer made of a metal oxide. As for the metal oxide, one or more kinds oxides selected among SiO2, Al2O3, TiO2, and ZrO2 are preferable. Polyimide is the best choice for the resin.  Among the metal oxides, SiO2 is the best since it has an excellent water-resisting property.
Patent JP-H07278612-A (JP)
Title: Method for crushing sponge titanium
Inventor: TAKAKU NOBORU
IPC: B22F1/00
Filed: 1994-04-08
Abstract: PURPOSE:To produce an inexpensive titanium powder with the quality guaranteed by directly crushing a sponge titanium in the stage for producing titanium powder. CONSTITUTION:A sponge titanium is crushed by a crusher in an inert atmosphere to a specified particle size distribution. In this case, the sponge titanium is screened to obtain the <=20mum undersize, or the sponge titanium is coarsely crushed to <=2mm particle size in an inert atmosphere and then pulverized by a pulverizer to <=300mum particle diameter in an inert atmosphere to directly produce the titanium powder.
Patent JP-H08272559-A (JP)
Title: Information processor
Inventor: KANEKO YOJI
IPC: G06F9/45
Filed: 1995-03-29
Abstract: PURPOSE: To constuct a low-cost printer network through the use of an existing publick switched telephone network by designating another data form for a data form transforming means on the basis of information related to the printing device of a transmitting destination. CONSTITUTION: For instance, in the case where a host computer 601 makes a printer 605 execute printing processing, it is investigated what kind of interpreter the printer 605 (provided with PDL interpreter) is provided with. Then, on the basis of this result, PDL data is transmitted to the printer 605, and the printer 605 prints that printing information after converting it into printing data. On the other hand, in the case where the host computer 601 makes the printer 606 execute the printing processing, it is investigated what kind of interpreter the printer 606 (provided with GDI interpreter) is provided with, and on the basis of this result, GDI data is transmitted to the printer 606.  Thus, after judging the interpreter the printer of the transmitting destination is provided with, the printing data is transmitted in the data form to meet the interpreter of the transmitting destination.
Patent JP-S58189883-A (JP)
Title: Video cassette tape
Inventor: TANAKA HIROSHI
IPC: G11B23/087
Filed: 1982-04-30
Abstract: PURPOSE:To confirm the number of times of usage of video software tape and to prevent the number of times from being changed easily, by providing a switch switching an electric power supply, a sensor detecting the running state of a tape and a counter circuit in a cassette case. CONSTITUTION:A connector 6 outputs the number of times of usage, an output of the connector 6 is connected to a display and the number of times of usage of the tape is confirmed. A counter (IC) 7 to count the number of times of usage of the tape is placed in a triangle space, and the output is connected to the connector 6 via a ribbon lead 8. Thus, when the manager of the cassette tape connects the connector 6 to a decoder 14 via the leads externally and loads the count output by depressing a push button PB1, the number of times of usage of the cassette is displayed on a display. In depressing a push button PB2, a counter circuit 12 is reset.
Patent JP-2000262258-A (JP)
Title: Drink or food
Inventor: KOSAKA NOBUO
IPC: A23L2/38
Filed: 1999-03-17
Abstract: PROBLEM TO BE SOLVED: To provide a drink or food which contributes to new health, can assist the utilization of mushrooms as a health food, and is different from conventional mushroom extracts and singly mushroom powder. SOLUTION: This drink or food is obtained by adding several kinds of edible mushroom powder to a solution containing a sugar and then fermenting the mixture. Since the edible mushrooms are powder, the powder well disperses in the solution and promotes the fermentation action.
Patent JP-S52154399-A (JP)
Title: Hazard suervisory apparatus
Inventor: YODA MITSURU
IPC: G08B25/00
Filed: 1976-06-17
Abstract: PURPOSE: To rapidly and accurately supervise the outbreak of hazards particularly at multiponits by measuring temperature, gas density, etc. 
     COPYRIGHT: (C)1977,JPO&Japio