baber/WOPTO huggingface dataset:
Patent JP-H10157180-A (JP)
Title: Method for controlling thermal line printer of handy terminal
Inventor: HORIKOSHI TAKAO
IPC: B41J2/355
Filed: 1996-11-29
Abstract: PROBLEM TO BE SOLVED: To reduce a printing time at a thermal printer by managing printing data divided for every 8 dots as one logic block, in the unit of 8 dots, and integrating and printing blocks of a limit count of simultaneously printable dots. SOLUTION: Eight dots are regarded as one logic block, and each head of a thermal head 5 is managed to perform divided printing in the unit of 8 dots. The logic blocks are integrated as mush as possible to 64 dots which is a limit count of simultaneously colored dots. On the other hand, a strobe signal corresponds to 64 dots as a physical block. Therefore, printing data of the logic block not to be integrated are temporarily set to 0 which is a bit value not brining about coloring, and transferred to a shift register 9. After the strobe signal concerned is turned on thereby coloring strobe signals 0 and 1 of a first divided printing, a strobe signal 2 is turned on for the remaining printing data.
Patent JP-H0957113-A (JP)
Title: Photocatalyst, incadescent electric bulb, discharge lamp and luminaire
Inventor: HONDA HISASHI
IPC: H01J61/35
Filed: 1995-12-22
Abstract: PROBLEM TO BE SOLVED: To obtain a photocatalyst element good in photocatalytic action and also high in membrane strength by specifying a wavelength of light and the thickness of a catalyst membrane when a photocatalytic membrane wherein fine particles of TiO2 having photocatalytic action are dispersed in a phase based on metal oxide having photocatalytic action is formed on the film forming surface of a light permeable substrate. SOLUTION: A substrate 1 pervious to light with a wavelength of 410nm or less and a photocatalytic membrane 2 with a thickness of 0.01-0.3μm formed from fine particles 2a based on at least one of crystalline TiO2 and ZnO having photocatalytic action and ultrafine particles 2b based on metal oxide having an average particle size smaller than that of the fine particles 2a and having photocatalytic action are provided on the film forming surface integrally provided on the outer peripheral surface of a discharge lamp. If necessary, a layer based on SiO2 is interposed between the film forming surface of the substrate 1 and the photocatalyst layer 2. This photocatalyst element shows excellent purifying function to environmental pollution caused by tar of tobacco and is effective for eliminating a malodor of a toilet.
Patent JP-H043072-A (JP)
Title: Production of photoconductive toner
Inventor: OGAWA MASAHISA
IPC: G03G9/08
Filed: 1990-11-28
Abstract: PURPOSE:To obtain the toner having a uniform grain size and a high photosensitivity by coating the surface of a grain essentially consisting of a thermoplastic resin with powder having a charge generating function. CONSTITUTION:The surface of the particle 31 essentially consisting of the thermoplastic resin is coated with the powder 34 having the charge generating function. The coating treatment is executed by applying the mechanical energy mainly consisting of impact force to the powder 34 while dispersing the particle 31 and the powder 34 in a gaseous phase. This toner is, therefore, formed to the constitution in which the charge generating material 34 to form a carrier by the photoirradiation and a charge transfer material 35 to transfer the carrier are separated in function in the form of layers. The electrostatic charge on the toner surface is thus efficiently neutralized. The photoconductive toner having the uniform grain size and the high sensitivity is obtd. in this way.
Patent JP-H05148042-A (JP)
Title: Monolithic refractory for casting
Inventor: SUKENARI SHIRO
IPC: B22D41/02
Filed: 1991-11-26
Abstract: PURPOSE:To provide a refractory having excellent life time in a refractory for casting used in a ladle, vacuum degassing device, etc. CONSTITUTION:In a blend composition using an alumina based raw material and an alumina spinal based raw material as main materials, 0.3-5wt.% (by outer percentage) zirconium oxide having <=150mum average grain diameter and 1-10wt.% (by outer percentage) magnesia binder are together added to the composition. Thereby zirconium oxide is made to react with the magnesia binder and the refractory structure becomes compact to improve hot strength and corrosion resistance of the refractory.
Patent JP-H03194543-A (JP)
Title: Direct positive silver halide photographic sensitive material
Inventor: TOSAKA YASUO
IPC: G03C1/035
Filed: 1989-12-25
Abstract: PURPOSE:To obtain a photographic sensitive material superior in gradation balance at the toe and adapted to rapid processing by incorporating internal latent image type silver halide grains specified in silver chloride content in an emulsion layer of this sensitive material specified in the content of a binder, such as gelatin. CONSTITUTION:The photographic sensitive material has blue-, green-, and red- sensitive emulsion layers on a support, and at least one of silver halide emulsion layers contains the internal latent image type silver halide grains containing >=80mol % silver chloride, and these layers contain the binder, such as gelatin, in an amount of <= 8 g/m<2>, thus permitting the obtained photosensitive material to be rapidly processed and superior in gradation balance at the toe, and deterioration of gradation balance at the toe to be reduced even when development processing conditions are varied.
Patent JP-H07199773-A (JP)
Title: Image forming device
Inventor: NAKAMURA YUTAKA
IPC: G03G21/20
Filed: 1993-12-28
Abstract: PURPOSE:To provide an image forming device of which inside can be cooled without especially adversely affecting another controlling circuit, and in which the life of a cooling fan can be prolonged, in the image forming device provided with the cooling fan. CONSTITUTION:As to this image forming device controlling the driving of a photocoupler 11 and a triac 12, heating a heater 2, keeping the temperature of a heat roll 1 as specified, and thermally fixing a toner image to a paper, the driving controlling circuit 9 of the cooling fan 8 is controlled so as to drive the cooling fan 8 to be turned on/off in a so-called sleep mode, so that the life of the cooling fan 8 is prolonged by efficiently using the cooling fan 8.
Patent JP-H04205389-A (JP)
Title: Method for learning pattern recognition dictionary
Inventor: MATSUNAGA TSUTOMU
IPC: G10L15/06
Filed: 1990-11-30
Abstract: PURPOSE:To improve recognition accuracy by constituting the recognition dictionary to be optimized in the view of the recognition accuracy with the minimum erroneous recognition based on the pattern distribution in pattern space. CONSTITUTION:The recognition dictionary is prepared from an initial reference pattern to be held, the initial temperature is determined, the reference pattern of the held recognition dictionary is perturbed, and a new recognition dictionary is prepared to be temporarily held. In this case, the difference of the value of the estimation function of the recognition dictionary before and after the perturbation of the reference pattern is calculated, whether the value is positive or negative is checked, and the recognition dictionary to be held is updated to the temporary held recognition dictionary when the value is negative. Further, the process is repeated while dropping the temperature, and the recognition dictionary is outputted when satisfying the termination conditions. Thus, the recognition accuracy is remarkably improved.
Patent JP-H06181607-A (JP)
Title: Rice transplanter equipped with fertilizing device
Inventor: KITAI HIROAKI
IPC: A01C11/00
Filed: 1992-12-16
Abstract: PURPOSE:To provide a rice transplanter equipped with a fertilizing device, capable of simply attaching or attaching or detaching a muddy soil-avoiding cover and a measuring cup to or from a fertilizing device or seedling-planting device. CONSTITUTION:The rice transplanter in which the fertilizing device 2 is placed above the seedling-planting mechanism 9 of a seedling-planting device 1 incorporatively forms a fertilizer-measuring cup 17 placed on the side of the fertilizing-device 2 and a muddy soil-avoiding cover 18 covering members above seedling-planting mechanism 9 and used for preventing the splash of muddy soil and further detachably arranges the formed measuring cup 17 and the formed muddy soil-avoiding cover 18 on the fertilizing device 2 or seedling- planting device 1.
Patent JP-2000159003-A (JP)
Title: Fixing structure of on-board cart
Inventor: NAGATA NOBUYUKI
IPC: B60P7/06
Filed: 1998-11-26
Abstract: PROBLEM TO BE SOLVED: To provide a fixing structure of an on-vehicle cart easy to mount on and dismount from an automobile and assuring safe fixing even during running. SOLUTION: The fixing structure of an on-vehicle cart comprises an upper supporting member 17 installed inside the rear door of a car and supporting a frame 12 of the on-vehicle cart, a band 18 for preventing slipping off, and two lower supporting members 19 and 20, wherein the upper supporting member 17 is configured so that the base 17a to be fixed to a car door and a frame receptacle 17b extending from the base 17a are formed integratedly and fixed by screws to approx. central part of the door 10, while the slipoff preventive band 18 is formed in a flexible band with one end fixed to the door together with the upper supporting member 17 and the other end furnished with an engaging means capable of being engaged removably with respect to the forefront of the frame receptacle 17b, and the two lower supporting members 19 and 20 have approx.  the same section shape as the upper supporting member 17 and a width smaller than the upper supporting member 17 and are installed fast in the lower part of the door 10 at a certain spacing.
Patent JP-H03196916-A (JP)
Title: Changing over device for polarity in electric discharging machine
Inventor: KANEKO YUJI
IPC: B23H1/02
Filed: 1989-12-25
Abstract: PURPOSE:To make a deteriorated layer difficult to cause and to surely prevent the formation of an unnecessary tar, by setting the interval of the working time by impressing a power source in the gap with a straight polarity and that of the working time by impressing a power source in the gap with a reverse polarity in accordance with the number of electric discharging pulses. CONSTITUTION:The interval of the working time by impressing a power source in the gap G located between an electrode E and a work W with a straight polarity and that of the working time by impressing a power source in the gap G with a reverse polarity are set by a control part 20 according to the number of electric discharging pulses. In this case, the changing over operation of the straight polarity and reverse polarity of the power source is performed by turning OFF the switching circuit for straight polarity and that for reverse polarity together by the specific time.
Patent JP-H04201738-A (JP)
Title: Irregular ground running vehicle
Inventor: OZAWA NAOKI
IPC: B60K26/00
Filed: 1990-11-30
Abstract: PURPOSE:To centralize weight to a car body central part so as to obtain good weight balance of a vehicle by mounting batteries respectively in right/left symmetrical positions in a longitudinal direction central area of a car body frame, in the case of the vehicle whose work arm and running system are wirelessly controlled. CONSTITUTION:For instance, an irregular ground running vehicle 1, constituted as a vehicle for searching a metal substance buried in the ground, has a work arm 10, right/left swiveled and vertically moved by mounting a metal detector 11 in the point end, in a front part of a car body frame 2. In this irregular ground running vehicle 1, various controls of vertically moving and right/left swiveling action of the work arm 10 and steering, forward/reverse, acceleration/ deceleration and control action in a running system are performed by a wireless command. Here, batteries 40, 40 are mounted to a longitudinal direction central area further in mutually right/left symmetrical positions in the car body frame 2. Thus by obtaining good weight balance of the vehicle, very good stability is provided in the vehicle at running time.
Patent JP-2000234613-A (JP)
Title: Fastening bolt for construction
Inventor: YAMADA TAKESHI
IPC: F16B39/24
Filed: 1999-11-26
Abstract: PROBLEM TO BE SOLVED: To provide a fastening bolt for construction requiring no refastening even if wood of a wooden building becomes loose by seasoning and pressure of a load. SOLUTION: In a fastening bolt for construction, a nut fixing thread 2a screwing a nut through a washer 15 is provided on at least one end of a bolt 2, the bolt 2 is inserted into a wood T2 and a wood T3, or a bolt hole formed on wood and its auxiliary hardware respectively, and the wood T2 and the wood T3, or the wood and its auxiliary hardware are joined. In the fastening bolt for construction, the nut screwed into the nut fixing thread 2a is constituted of at least a first nut 13A and a second nut 13B, and a first energizing means 14, which energizes reduction quantity of the wood T2, T3 in a direction of fastening between the nut 13a and 13b, is arranged.
Patent JP-H05153689-A (JP)
Title: Sound collecting system and reproducing system
Inventor: INANAGA KIYOFUMI
IPC: H04R5/027
Filed: 1991-11-26
Abstract: PURPOSE:To obtain the sound collecting system and the sound reproducing system which can reproduce an actual acoustic image. CONSTITUTION:A sound collecting device is provided with plural microphones 11-12 and position detecting devices 21-22 for showing a position of these microphones and a sound source position, or a position of one of them, and their sound detecting signal and position signal are multiplexed in multiplexers 31-32, respectively, and multiplexed and stored in the respective different channels in a signal recorder 50. As for a multiplexing method, a frequency multiplexing method or a time division multiplexing method, etc., are available. Since position information is multiplexed and stored in accordance with an acoustic signal, reproduction which takes a position into consideration can be executed in its reproducing stage, and an actual acoustic image can be generated. In addition to the position information, magnitude of a sound source, directivity, etc., can also be multiplexed.
Patent JP-H10161263-A (JP)
Title: Silver halide color photographic sensitive material and color image forming method by using the same
Inventor: MIYAKE KIYOTERU
IPC: G03C7/407
Filed: 1996-12-02
Abstract: PROBLEM TO BE SOLVED: To provide the head-developable silver halide color photographic sensitive material high in sensitivity and small in uneven development and adapted to image formation by simple rapid and easy processing small in load on the environment. SOLUTION: At least one of the photographic constituent layers formed by coating on a support is a photosensitive layer containing a photosensitive silver halide emulsion, a developing agent, a compound to the allowed to release a dye by coupling with a oxidation product of a developing agent, and a binder and this emulsion contains at least one kinds selected from metal ions and metal complex ions functions as an electron trap having a depth of <=0.6eV and at least one kind of flat silver halide grains having an average aspect ratio of 4-100.
Patent JP-H01175356-A (JP)
Title: Picture display device
Inventor: TAMURA YUTAKA
IPC: H04N1/00
Filed: 1987-12-28
Abstract: PURPOSE:To transmit a picture indicated on a picture panel as it is by a facsimile equipment by reading a picture project-indicated on the picture panel by apicture reading means, outputting a picture signal, converting into a telephone picture signal by a telephone picture conversion means and loading onto 8 telephone line by a transmission means. CONSTITUTION:When a facsimile transmission instruction signal is inputted to the input port 41a of a micro computer 41 with the operation of a keyboard, a picture reading device 20 moves, a line sensor 23 receives a line sensor control signal, a picture project-indicated on a picture panel is read and a signal charge accumulated in each picture element in accordance with this picture is successively outputted. A telephone picture conversion circuit 51 is converted to a telephone picture signal, a transmission circuit 52 loads onto a telephone line N and transmits to a facsimile.
Patent JP-H05165275-A (JP)
Title: Image forming device having function redundant system
Inventor: UMEDA YASUSHI
IPC: G03G21/00
Filed: 1991-12-19
Abstract: PURPOSE:To provide an image forming device with the function which can be substituted for the specified function of the device by incorporating a function redundant system in the device. CONSTITUTION:A function redundant inference part 8 expresses the device (image forming part 1) in a state where it includes a function by using an FBS diagram (diagram consisting of function, behavior and state) and stores it. The function which can be substituted for the specified function is retrieved based on the FBS diagram stored as necessary such as the case that a fault is caused or the case that specified parts are stopped. By using the substitute function retrieved, the device is operated again.
Patent JP-H03186715-A (JP)
Title: Instrumentation display apparatus
Inventor: JIEEMUSU MAIKERU KUREMU
IPC: G01D11/28
Filed: 1990-11-30
Abstract: PURPOSE: To improve the visual sense of a driver by making one or two or more graphic symbols to be visually recognized in nearly silhouette-like states when the ambient illumination is dark or one or two or more light sources are turned on. CONSTITUTION: An applique 18 is composed of a multilayered film and the base film 32 of the multilayered film is, preferably, made of a semi-transparent material, namely, an intermediate-concentration material, such as polycarbonate having transmissivity of 35%. On the rear surface 34 of the film 32, an area which becomes the radiant area of an optical pipe device 14 is coated with an opaque material 36, with a transparent area 38 which is made to correspond and is matched to the radiant area 16 of an assembled display being left uncoated. A graphic symbol 20 is marked on the front face of the film 32 by applying or sticking the opaque material 36 to the front face. The symbol 20 is formed by using a white and/or orange material so that a strong contract is obtained against the area 38 when a lamp 15 is not turned on.
Patent JP-H10176671-A (JP)
Title: Reinforcing device for compressor
Inventor: MURAKAMI KAZURO
IPC: F04B39/12
Filed: 1996-12-17
Abstract: PROBLEM TO BE SOLVED: To reinforce a rear housing with a simple structure by fastening a rear housing formed in such a constitution that a valve plate is held and a rear end of a cylinder block is sealed, to the cylinder block through a supporting plate for covering a nearly all regions of its back wall outer surface. SOLUTION: In a half side swash plate type compressor, a front housing 2 is fastened to a front end side of a cylinder block 1 by a bolt 21, and a rear housing 3 formed in such a constitution that a valve plate 4 is held, together with a supporting plate 50 by a bolt 22. In the rear housing 3, its outside is formed by a circumferential wall 3a and a back wall 3b, and its inside is sectioned into a suction chamber 30 and a delivery chamber 31. The supporting plate 50 is formed by providing with a surface area for covering a nearly all region of the back wall 3b of the rear housing 3, and a minimum plate thickness which is sufficient for suppressing deformation of the rear housing 3 against maximum delivery pressure. It is thus possible to surely prevent deformation of the back wall 3b and a bulk head 3c by reinforcing force of the supporting plate 50.
Patent JP-H07197682-A (JP)
Title: Continuous preparing method of underground space using movable type artificial ground
Inventor: SAKAI MICHIO
IPC: E04H5/02
Filed: 1993-12-28
Abstract: PURPOSE:To shorten operation, and to improve profitability by manufacturing an artificial ground in a movable type, horizontally moving the artificial ground constructed on an adjacent partition as a permanent structure and excavating the lower side space of the artificial ground. CONSTITUTION:A part of a section surrounded by landslide protection walls 31, 31', 31'' is excavated preparatorily while the landslide protection walls 31, 31', 31'' are utilized as the cradles of a movable roller 14, and a movable type artificial ground 10 is shifted onto a partition B by traction, etc., by a winch. An upper floor slab 26 is constructed in a partition A at that time, the upper section of the upper floor slab 26 can be used as a tennis court, and the top face of the movable artificial ground 10 moved onto the partition B can be utilized continuously as a soccer ground in the same manner as the movable type artificial ground 10 is arranged on the partition A. Excavation and preparation are conducted in the same manner as the partition A in the partition B, but the section of an earth anchor 24 existing in the underground space of the partition B is cut at the same time as excavation. When other adjacent partitions C-F are created, the process is repeated.
Patent JP-H09174934-A (JP)
Title: Printer device
Inventor: NARISHIMA TOSHIO
IPC: B41J2/51
Filed: 1995-12-25
Abstract: PROBLEM TO BE SOLVED: To automatically correct the positions of a print in an forward scanning and in a backward scanning. SOLUTION: A D/A conversion trigger signal and a discharge driving signal, both of which are sent from a timing controlling part 9, are supplied through a delay circuit 18 respectively to a D/A converting part 6 and to a print head discharging part 11. Further, from the signal of a head position detecting sensor 15, time differences Δtf and Δtb between the leading edge of the sensor output at forward scanning and its ideal timing position and between the trailing edge of the sensor output at backward scanning and its ideal timing position are measured. Moreover, from these time differences Δtf, the relative time lag Δtp between the forward scanning and backward scanning is calculated.  Then, in the delay circuit 18, under the condition that the delay time in forward scanning is set to be 0 and that in backward scanning is set to be Δtp, the timings of the D/A conversion trigger signal and of the discharge driving signal at backward scanning are delayed by Δtp, resulting in solving the relative large between the printing positions at forward scanning and at backward scanning.
Patent JP-H04203403-A (JP)
Title: Continuously variable valve system internal combustion engine
Inventor: HASEGAWA YOSHINORI
IPC: F01L13/00
Filed: 1990-11-30
Abstract: PURPOSE:To increase output in the whole of a rotational range by driving an intake valve or an exhaust value in its opening/closing action in the lowest speed part where the projection amount of a cam is small at the time of low speed operation. CONSTITUTION:An intake valve or an exhaust valve is opened/closed at a low speed 3 part where the projection amount of a first cam formed in an inclining shape is smallest at the time of low speed, and the opening of the intake valve is started as late as possible so as to provide such a condition as close to vacuum state, then negative pressure is intensified by utilizing intake pulsation and resonance effect, thereby intake speed is increased by one step so as to close the intake valve at its bottom dead point. Hence, fluctuation of air-fuel-mixture in a combustion chamber becomes large so as to improve a filling ratio and a compression ratio. Also, combustion speed is increased so as to avoid reduction of a filling ratio due to push out of air-fuel-mixture by overlap, reduction of the level of the limit point of knocking, reduction of fuel consumption, and fall-down of an intermediate torque caused by reduction of the intake speed of the air-fuel mixture by two steps changeover between low and high speed. It is thus possible to increase engine output in the whole of the range from low speed to high speed.