baber/WOPTO huggingface dataset:
Patent JP-H08179909-A (JP)
Title: Handwritten character input device
Inventor: SATO SHINICHI
IPC: G06F3/048
Filed: 1994-12-27
Abstract: PURPOSE: To provide a handwritten character input device which can effectively input the handwritten characters in a series of flows and in a short time. CONSTITUTION: The input characters are written in a selected character input frame 13A by a pen 1, and the types of written characters are selected and designated out of the character type designation icon groups 14 displayed near the frame 13A in a short pen shift distance. Then the designated character type is detected by a designated character type decision means 15. A character type icon display means 20 changes the display position of each icon of the groups 14 with the immediately preceding designated icon set at an upper stage so that the next icon is quickly designated. Then a character recognition means 16 recognizes the written characters based on the holographs of characters written in the frame 13A and the designated character type decided by the means 15. A recognized character display means 17 displays the recognized characters in the frame 13A.
Patent JP-H02166851-A (JP)
Title: Scrambler circuit
Inventor: SAKATA TAKASHI
IPC: H04L7/00
Filed: 1988-12-20
Abstract: PURPOSE:To omit the constitution of a reset type n-stage scrambler circuit by one stage by providing a delaying element for a critical loop circuit and adjusting a delaying time in order to delay by 1-time slot quantity of a clock signal. CONSTITUTION:Signals are successively inputted to the FF of a next stage in accordance with the starting-up of the clock signal in a reset type n-stage scrambler circuit 10 consisting of the FF circuit of n-stage connection construction, the scramble signal to be sent out from a final stage is fed back through a critical loop circuit 20, and inputted to a front stage. The circuit 20 consists of an exclusive OR and the scramble signal is formed by inputting to the front stage an OR signal consisting of the scramble signal sent out from the final stage and an output signal sent out from a middle stage. In such a case, the FF of the circuit 10 can be omitted by one stage by replacing the delay of the conventional circuit 20 and the FF circuit one stage with the delay of the circuit 20 and delay element 30, namely the 1-time slot quantity of the clock signal.
Patent JP-H10158584-A (JP)
Title: Curable composition for coating and coated material coated with the cchposition
Inventor: INOUE MASAHARU
IPC: C09D183/00
Filed: 1996-12-05
Abstract: PROBLEM TO BE SOLVED: To obtain the subject composition giving a coated material having well-balanced appearance, acid resistance, scratch resistance, impact resistance, weather resistance and stain resistance by using a reaction product of a silicon compound and a hydroxyl-containing compound in combination with a specific vinyl polymer at a specific ratio. SOLUTION: This composition contains (A) a reaction product of (i) a silicon compound of the formula I (R<1> and R<2> are each H, a 1-10C alkyl, an aryl, etc.; (a) is 0 or 1) and/or its partially hydrolyzed and condensed product with (ii) a compound having 2-6 hydroxyl groups in one molecule and free from hydrolyzable silyl group and (B) (iii) a vinyl polymer having vinyl copolymer chain as the main chain and a hydrolyzable silyl group of the formula II (R<3> and R<4> are each H, a 1-10C alkyl, an aryl, etc.; (b) is 0 or 1) on the main chain terminal and the side chain and/or (iv) a hydroxyl-containing resin free from hydrolyzable silyl group at an A:B ratio of 2:98 to 70:30 (in terms of solid component).
Patent JP-2000102625-A (JP)
Title: Training device
Inventor: MORIMOTO MIKIHIKO
IPC: A63B23/04
Filed: 1998-11-16
Abstract: PROBLEM TO BE SOLVED: To provide a training device that can obtain a free curve when it is put on a floor surface and be easily set and contained. SOLUTION: A training device comprises a plurality of rings 11 having sufficient diameters for putting both feet in, and connecting means 12 for datachably connecting them. The rings are set spreading by on a floor surface in a connecting state or contained in a lump after stretching them. When a means for alternating a diameter is added thereto, diameters can be optionally alternated.
Patent JP-H0761994-A (JP)
Title: Fo-2295-i substance, fo-2295-ii substance and/or fo-2295-iii substance and production thereof
Inventor: OMURA SATOSHI
IPC: A61K35/74
Filed: 1993-12-22
Abstract: PURPOSE:To provide FO-2295-I, II and/or III substances acquired drug resistance to esp. polyether compounds, useful as a medicine or preventive for coccidiosis of raised poultry. CONSTITUTION:The objective FO-2295 substance(s) selected from: (1) FO-2295-I substance (estimated molecular formula: C18H22O3; molecular weight: 286; specific optical rotation [alpha)D<28>: +38.4; presenting absorptions in the specific wavelength regions for ultraviolet and infrared rays, respectively; appearance: whitish yellow powder), (2) FO-2295-II substance (estimated molecular formula: C18H22O3; molecular weight: 286; specific optical rotation [alpha)D<28>: +74; presenting absorptions in the specific wavelength regions for ultraviolet and infrared rays, respectively; appearance: whitish yellow powder) and (3) FO-2295-III substance (estimated molecular formula: C11H14O3; molecular weight: 194; specific optical rotation [alpha)D<28>: -12.0; presenting absorptions in the specific wavelength regions for ultraviolet and infrared rays, respectively; appearance: whitish yellow powder). The FO-2295 substance (s) can be obtained by culturing microbes which belong to Penicillium and having ability to produce the substances (1), (2) and/or (3).
Patent JP-H04198442-A (JP)
Title: High toughness zinc-base alloy
Inventor: TERAJIMA KIYOTAKA
IPC: C22C18/04
Filed: 1990-11-29
Abstract: PURPOSE:To obtain a high toughness zinc-base alloy having superior castability and excellent in strength and wear resistance by specifying a composition consisting of Al, Cu, Mg, B, Ti, Co, and Zn. CONSTITUTION:This alloy is a high toughness zinc-base alloy having a composition which consists of 3-6% Al, 2-5% Cu, 0.01-0.06% Mg, 0.001-0.02% B, 0.01-0.5% Ti and/or Co, and the balance Zn with inevitable impurities and further contains, if necessary, 0.01-0.1% Be. This alloy can be suitably used as die casting alloy or casting alloy.
Patent JP-H06174951-A (JP)
Title: Quartz-based glass waveguide and production thereof
Inventor: OKANO HIROAKI
IPC: C03C17/34
Filed: 1992-12-04
Abstract: PURPOSE:To eliminate the roughness at the side of a core part formed by reac tive ion etching and to reduce the scattering loss due to the roughness. CONSTITUTION:The core glass layer consisting of SiO2-TiO2 is formed on a quartz glass base 1 by vapor deposition by an electron beam. The unwanted part of the core glass layer is removed by reactive ion etching to form a core part 2. The sol mixing silicon alkoxide soln. consisting of Si(OR)4 (R is alkyl group), alcohol and water is prepared, and the substrate 4 is immersed into the sol. After immersing, the substrate 4 is took up from the sol soln. 5 and a wet SiO2 thin film gel 6 is formed on the base 4. The substrate 4 is dried at about 300 deg.C in a furnace 7 to form a SiO2 thin film 8 on the core part 2. Glass particulates are deposited and clarified on the thin film 8 by a flame hyrolysis reaction to form the clad layer 3.
Patent JP-2001140550-A (JP)
Title: Plastic plate for ventilation trough window
Inventor: MACHIYAMA TOMITAKA
IPC: E06B7/02
Filed: 1999-11-16
Abstract: PROBLEM TO BE SOLVED: To provide a plastic plate for ventilation of air in bathroom and toilet capable of eliminating the opening of a window and the operation of a ventilation fan, reducing investment in equipment, and reducing a maintenance cost. SOLUTION: A plastic plate for ventilation through window formed of a fixed part and a swing part installed continuously with the fixed part is installed on the stile of a window formed of two sheets of slide windows. When the slide windows are opened and closed, the swing part is swung to ventilate the air inside a room.
Patent JP-H06173622-A (JP)
Title: Hydraulic rush adjuster and manufacture thereof
Inventor: UMEDA MINAO
IPC: F01L1/24
Filed: 1992-12-04
Abstract: PURPOSE:To realize stable operation by preventing oil in a reservoir chamber of a rush adjuster used in a valve moving mechanism of an internal combustion engine from leaking outside when operation is stopped over a long period of time. CONSTITUTION:A plunger part 3 and a plunger cap part 2 are formed of the same material as a seamless continuous single piece member. Thereby, clearance communicated with the outside is eliminated between members around a reservoir chamber 5, so that oil in the reservoir chamber can be prevented from leaking outside when operation is stopped over a long period of time.
Patent JP-H1174098-A (JP)
Title: Plasma treatment device
Inventor: DOI AKIRA
IPC: C23C16/50
Filed: 1997-11-27
Abstract: PROBLEM TO BE SOLVED: To control the amount scraped by plasma, from a vacuum-vessel wall, which surrounds a plasma generation area and is made of a non-conductive material, and to improve ignitability of the plasma. SOLUTION: Plasma is generated by supplying a high-frequency power generated from a high-frequency power source 10 to an antenna 1, and the other terminal of the antenna 1 is earthed pinching a capacitor 9 having a variable electric capacity. Faraday shield 8 is electrically separated from the earth, and the electric capacity of the variable capacitor 9 is set up, after the ignition of the plasma, at such a value that the voltages of both terminals of the antenna 1 can have the same absolute values and different signs of plus and minus, in order to decrease a scraped amount from the wall. At the time of ignition of the plasma 6, the electric capacity of the capacitor 9 is set up at a larger value or a smaller value than the value at which the scraped amount from the wall becomes smallest.
Patent JP-H04205020-A (JP)
Title: Electric power saving controller for information processor
Inventor: KOBAYASHI KOICHI
IPC: H02J3/00
Filed: 1990-11-29
Abstract: PURPOSE:To attain the saving of electric power for an image display device of an information processing unit without failing in cost reduction and miniaturization by using the switch of a stylus pen belonging to a coordinate input device to turn on an image display device once turned off. CONSTITUTION:When a pen tip switch 121 of stylus pen 12 is turned on in a state the supply to a LCD 6 and a backlight 7 is shut off, a stylus pen control section 13 outputs a low level signal to a power supply control section 9. The polarity of this low level signal is then inverter 91, and inputted to an AND gate 92. On the other hand, a peripheral control logic circuit 4, when it judges that the switch 121 of pen 2 is turned on outside the input display area, outputs a high level signal to the AND gate 92, and the gate 902 outputs a high signal to an OR gate 93. At this timer, since the circuit 4 already outputs a high level signal to the gate 93, the output from gate 93 is et at high level and inputted to a power supply section 8. Thus, the power supply section 8 supplies the power to the backlight 7 and LCD 6.
Patent JP-2000214892-A (JP)
Title: Sound coding device, record medium, sound decoding device, sound transmitting method, and transmission medium
Inventor: TANAKA YOSHIAKI
IPC: G10L19/00
Filed: 1999-11-16
Abstract: PROBLEM TO BE SOLVED: To accurately perform decoding on the reproducing side, when multi channel sound signals are put into compressed codes. SOLUTION: An audio data area in an audio packet is constituted of a plurality of PPCM access units, and each PPCM access unit is constituted of PPCM sink information and a sub-packet. The PPCM sink information includes a discriminator for discriminating between variable bit rate(VBR) and constant bit rate(CBR), sampling frequency and the number of quantized bits, channel- allocating information, and the like.
Patent JP-H09145291-A (JP)
Title: Heat-exchanger
Inventor: TODA SHIGEYUKI
IPC: F28F9/02
Filed: 1995-11-21
Abstract: PROBLEM TO BE SOLVED: To use a heat-exchanger regardless of the magnitude of a pressure during operation and to prevent the generation of an excess pressure exerted on a heat transfer pipe without increasing an arrangement space. SOLUTION: A valve box 21 is mounted on and communicated with a tube plate 3 performing a function to partition inside fluid and outside fluid from each other and a valve element 25 urged through the force of a spring 27 and brought into a closed state during ordinary operation is arranged in a valve box 21. When an excess pressure exceeding a differential pressure design condition is exerted on a heat transfer pipe 2, the valve element 25 is opened against the spring 27, and fluids inside and outside the pipe communicate with each other, a pressure can be well balanced therebetween, and there is no need for an arrangement space outside a heat-exchanger 20.
Patent JP-H06173474-A (JP)
Title: Dressing room
Inventor: DOI HIROKO
IPC: E04H1/12
Filed: 1992-12-07
Abstract: PURPOSE:To prevent damage of a bathroom door and a foot wiping mat and enhance the safety by forming a recess, which is one step lower in a size corresponding to the thickness of the mat, in a part of the floor surface of a dressing room. CONSTITUTION:A lower surface 5 with a level difference approx. 20-30mm is formed on that area of the floor surface 4 of a dressing room 3 adjacent to a bathrooms 2 which is situated in front of the doorway to the bathroom 2. A foot wiping mat 6 is laid over this one step lower surface 5, and the oversurface of the mat 6 is positioned lower than the floor surface 4. This eliminates risk of the door to rub with the mat 6 to ensure that they are prevented from damage, and there is no risk either that a person takes a false step there.
Patent JP-2001142243-A (JP)
Title: Method for producing electrophotographic photoreceptor, electrophotographic photoreceptor using the method, image forming method and device using the photoreceptor, and process cartridge
Inventor: KURACHI MASAHIKO
IPC: C08G77/06
Filed: 1999-11-17
Abstract: PROBLEM TO BE SOLVED: To produce an electrophotographic photoreceptor having high surface hardness, high wear and scuffing resistances and stable electrophotographic characteristics in repetitive use and capable of reducing cleaning torque with good suitability to coating. SOLUTION: In the production of the electrophotographic photoreceptor with at least a photosensitive layer and a resin layer on the electrically conductive substrate, the resin layer is formed by adding colloidal silica previously dispersed in a dispersion medium selected form water, alcoholic solvents or ketone solvents to a coating solution containing a compound having electric charge transferring performance and a siloxane resin or its monomer and carrying out coating and heat curing.
Patent JP-H09165219-A (JP)
Title: Lanthanum chromite oxide, its regeneration and solid electrolyte-type fuel cell using the lanthanum chromite oxide
Inventor: YASUDA ISAMU
IPC: H01M8/02
Filed: 1995-12-15
Abstract: PROBLEM TO BE SOLVED: To provide a lanthanum chromite oxide having excellent sinterability, its regeneration method and a solid electrolyte fuel cell produced by using the lanthanum chromite oxide. SOLUTION: The objective lanthanum chromite oxide is expressed by the general formula, Law Cr1-x-y Mx Ny O3 (M is Mg and/or Al; N is Ni, Fe, Co, Zn, Al, Cu, Mu, V and/or Ti; 1.02<=w<=1.05; 0<x<=0.2; 0<y<=0.1). The fluctuation of the sinterability is eliminated on all production lots of a perovskite-type oxide to enable a dense sintering and improve the mechanical strength, chemical stability and electron conductivity. If the value (w) is unintentionally deviated from the above range, a solution of a La or Cr salt is added to the slurry of the powder of the detective lot and the mixture is dried to compensate the deficient component, improve the sinterability and regenerate the defective lot to an acceptable lot.
Patent JP-H04192944-A (JP)
Title: Network device with storage function
Inventor: HASHIMOTO KAZUYA
IPC: H04L13/08
Filed: 1990-11-27
Abstract: PURPOSE:To improve transmission efficiency by temporarily storing data in the case of over counting after the number of transmittable data is counted, storing transmitting destinations, and outputting the data to the transmitting destinations when the transmittable number is obtained. CONSTITUTION:When transmitting data from an EWS 1 to an EWS 3, the data is transmitted from a network connector 2 through a controller 4 to the EWS 3. Then, the transmittable number is set to a main storage device 6 in advance and when the number of data gets over the set number, the data to be transmitted are stored in an external storage device 7 after storing the address and port number or the like of the transmitting destination in the device 6. Next, when the transmittable number is obtained, the address and the port or the like are read out from the device 6, and the data in the device 7 are transmitted through the network connector 2 to the EWS 3. Thus, the efficient network can be formed.
Patent JP-H01170241-A (JP)
Title: Oscillation frequency control system
Inventor: MURAKOSHI SHIZUO
Filed: 1987-12-25
Abstract: PURPOSE:To attain synchronization of an oscillation source when each node has an oscillating source by comparing the oscillating frequency supplied from a node of a pre-stage and its own oscillating frequency and selecting the higher frequency. CONSTITUTION:A frequency comparator and a synchronizing changeover device 3 are provided to synchronize the clock. That is, the oscillating source of each node compares the oscillating frequency of the pre-stage node with the frequency of the oscillating source in its own node, and when the frequency of the pre- stage node is high, the oscillating frequency is made coincident with the oscillating frequency in its own node. When the frequency is low, the self- oscillation is attained in its own node. Then, even when the oscillation of the pre-stage node is stopped, since the clock is supplied to the next stage node, no malfunction takes place.
Patent JP-H10170677-A (JP)
Title: Structure of grid spacer of fast reactor fuel assembly
Inventor: NAKAOJI MICHIHIKO
IPC: G21C3/34
Filed: 1996-12-06
Abstract: PROBLEM TO BE SOLVED: To provide a structure avoiding wasteful flow of a coolant in gaps among fuel assemblies and allowing the fuel assemblies to be drawn out or inserted easily when a nuclear reactor is stopped, for use at the core of a fast breeder reactor. SOLUTION: In grid spacers 1, mounted on at least one part or more along the direction of the axis of each fuel assembly placed in a fast breeder reactor core, and restraining the movement of each fuel assembly in the direction of its axis and in the vertical direction, plates made of a bimetal 2 or shape memory alloy, in which a metal on the outside has a higher coefficient of thermal expansion than the fuel- assembly-side metal, are arranged circumferentially on the outer peripheries of at least those grid spacers 1 which are located at the top of a heating part.  During power generation, the plates made of the bimetal 2 or shapememory alloy are each most deformed at its center in such a way as to project outwards, and the expanded plates made of the bimetal 2 or shape-memory alloy, mounted on the grid spacers 1 of adjacent fuel assemblies, make contact with one another to stop circulation of a coolant in gaps among the fuel assemblies, and are restored to their flat shapes during the stop of the fast breeder reactor, allowing the fuel assemblies to be freely drawn out or inserted.
Patent JP-H08175163-A (JP)
Title: Ventilating drafter structure for automobile
Inventor: ONDA YUJI
IPC: B60H1/26
Filed: 1994-12-28
Abstract: PURPOSE: To provided the ventilating drafter structure for an automobile, which can provide a drafter large in size with no floor side panel used. CONSTITUTION: A section above the floor panel 4 of a rear fender panel 5 and an istallation hole where a portion close to the rear fender panel 15 is cut off, are formed in an area covered by the side section 26 of a rear fender, and a ventilating drafter 19 is obliquely installed from the upper end 17 of the installation hole to its lower end 18. The size L2 of the drafter 19 can be made large, and parts such as a floor side panel can thereby be eliminated.
Patent JP-H04194922-A (JP)
Title: Silver halide color photographic sensitive material
Inventor: YAMAZAKI CHIKAMASA
IPC: G03C1/035
Filed: 1990-11-27
Abstract: PURPOSE:To enhance storage stability for a long period before after exposure by incorporating a silver halide emulsion containing silver chloride at least in an amount of 10mol% and at least one kind of specified compound in a silver halide emulsion layer. CONSTITUTION:The silver halide emulsion layer contains the silver chloride at least in an amount of 10mol% and at least one of the compound represented by formula I in which R1 is an N-containing heterocyclic group and each of R2 and R3 is H, alkyl, or aryl, and each may combine with each other to form an N-containing hetero ring. It is preferred to enhance the content of the silver chloride up to >=50mol%, especially, >=80mol%, thus permitting storage stability for a long period under high temperature and high humidity before and after exposure to be enhanced.
Patent JP-2000118392-A (JP)
Title: Skidding machine equipped with safety measuring instrument
Inventor: FUJINAKA KENJI
IPC: B66C13/40
Filed: 1998-10-12
Abstract: PROBLEM TO BE SOLVED: To prevent over-winding when lifting wood by making it possible for the operator of a skidding machine to determine the distance between a carrier and wood to be collected at a site where the wood, etc., is collected by the skidding machine and fit the skidding machine with a mechanical safety device so that in the event of overload or such an accident that the hoisted wood makes contact with a stump, the operator of the skidding machine can maintain the safety factor of the wire rope during the process of collecting the wood, etc. SOLUTION: Range finders 1, 2 are provided respectively on a lifting line 8 and a haul line 7 and the distance between the range finders is automatically indicated by a wood position meter. The operator of a skidding machine lifts and conveys out wood while watching the numerical value of the distance. A measuring instrument 15 for the safety factor of a wire rope which is calculated from wiring rope speed, load, and engine horse power is provided on the lifting line 8, and the operator of the skidding machine can always determine engine maximum traction force during a wiring operation. In the event of overload or such an accident that the hoisted wood makes contact with a stump, an engine stops to enable operation within a wire rope safety factor.
Patent JP-H10153857-A (JP)
Title: Positive photoresist composition
Inventor: AZUMA HIROKAZU
IPC: H01L21/027
Filed: 1996-11-22
Abstract: PROBLEM TO BE SOLVED: To provide a positive photoresist composition superior in the balance of resist characteristics adapted to exposure to i rays. SOLUTION: This positive phototresist composition comprises (A) an alkali- soluble phenol resin and (B) a 1,2-naphthoquinone-diazido-6-sulfonate photosensitive agent obtained by polycondensation of phenols and aldehydes or ketones represented by the formula and having a weight average molecular weight of 3000-12000 in terms of polystyrene measured by the pattern of the gel- permeation chromatography using an ultraviolet 254nm detector and tetrahydrofuran. In the formula, each of R<1> -R3 is an H atom or a 1-4C alkyl or alkoxy or hydroxy group.