baber/WOPTO huggingface dataset:
Patent JP-2001121041-A (JP)
Title: Water spray nozzle
Inventor: GOTO OSAMU
IPC: B05B1/26
Filed: 1999-10-22
Abstract: PROBLEM TO BE SOLVED: To provide a water spray nozzle which can spray water highly uniform ly on each ventilation channel between fillers to thereby avoid the deterioration of performance of a cold water tower due to uneven water spray. SOLUTION: This water spray nozzle 22, used in a cold water, has a warm water diffusion means 25 for diffusing warm water 8 falling down through a nozzle hole 23 of a nozzle head 24. The diffusion means 25 comprises the first diffusion plate 31 having an almost flat diffusion plane 30 at the upper side; a pair of stoppers 33 between which the plate 31 is sandwiched and which are arranged facing each other in the direction at right angle to the direction of a filler; a first guide 34 formed at both ends of facing inclined planes 32 of stoppers 33; the second diffusion plate 37 which has a diffusion plate 35 at the upper side and, at the center, an orifice 36 an opening are smaller than the nozzle hole 23; and a second guide 38 installed upright at both ends of the diffusion plane 35 of the plate 37.
Patent JP-H10253719-A (JP)
Title: Integrated circuit with tap controller
Inventor: WARREN ROBERT
IPC: G06F11/22
Filed: 1997-10-31
Abstract: PROBLEM TO BE SOLVED: To increase the communication function of an integrated circuit without increasing the number of pins by allowing a test access port(TAP) controller to execute a series test data communication under the control of a clock signal. SOLUTION: In a first operation mode, a TAP controller 4 is connected to a test logic, and a series test data communication exceeding a chip boundary is executed under the control of a clock signal to be inputted. In a second operation mode, a data adapter is connected to input and output pins via the TAP controller 4, and parallel data and a control signal are supplied from an on-chip function circuit. The parallel data and the control signal are converted to a series of serial bits with flow-control bits and data bits for performing on-chip communication via the TAP controller 4 under the control of the clock signal. Further, the serial bits are converted to parallel data and a control signal for the on-chip function circuit.
Patent JP-H06151127-A (JP)
Title: Manufacture of r-fe mother alloy powder for rare earth magnet
Inventor: KURIYAMA KAZUMASU
IPC: B22F9/20
Filed: 1992-11-11
Abstract: PURPOSE:To provide a method of manufacturing mother alloy powder for rare earth (R)-Fe-N and/or C magnets without using mechanical stress such as pulverization etc. CONSTITUTION:This manufacture of R-Fe mother alloy powder for rare earth magnets concerns a reducing diffusion method which obtains an R-Fe alloy by blending a rare earth oxide, iron powder, and a reducing agent, and causing their reducing diffusion reaction to occur in a reducing or inactive atmosphere, and it is characterized by using carbonyl iron powder as above-mentioned iron power, and performing the reducing diffusion reaction in a temperature range of 650 deg.C to 880 deg.C. This manufacturing method makes it possible to manufacture mother alloy powder for R-Fe-N and/or C magnets having spherical single magnetic domain grain diameter, without a process of mechanical pulverization. Magnets by the use of this mother alloy powder are excellent in both residual magnetization and coercive force.
Patent JP-S63153602-A (JP)
Title: Sequence controller
Inventor: INAMORI MICHIHIRO
IPC: G05B19/05
Filed: 1986-12-17
Abstract: PURPOSE:To easily correspond to the change of control specification, by providing a function setting means which sets sequence functions such as a program setting area in a program memory, an internal relay, a timer, the number of counters and a typewriter to be formed in an arithmetic processing part. CONSTITUTION:The function setting means which sets the sequence functions such as the program setting area in the program memory 1, the internal relay which is formed in an arithmetic processing part 4, the timer, the number of counters and the typewriter is formed with a function setting switch 5a consisting of dip switches S1-S3, and the sequence function is set by the ON/ OFF states of the dip switches S1-S3. In such a way, it is possible to change the sequence function at a user's side arbitrarily, and to easily correspond to the change of the control specification. Meanwhile, since it is possible to reduce the number of types of a machine, cost down due to the effect of mass production can be realized, and also, it is possible to efficiently correspond to stock or a delivery data.
Patent JP-H08136780-A (JP)
Title: Pipe cable juncture for direct embedment-type and pneumatic feed-system optical fiber
Inventor: NISHIMOTO HIROAKI
IPC: G02B6/44
Filed: 1994-11-09
Abstract: PURPOSE: To provide a pipe cable juncture for a direct embedment-type and pneumatic feed-system optical fibers which is compact, has a mechanical strength, waterproofness and other reliability adequate for direct laying at river embankments, road, along railway lines, etc., and is easy to be assembled on outdoor laying site as well. CONSTITUTION: This pipe cable juncture for the direct embedment-type and pneumatic feed-system optical fibers is formed by applying waterproof sheaths 14 on the outer side arranged with pipes 12 for pneumatic feeding of optical fiber units and other members and applying corrugated steel pipe armors 15 thereon. The pipe cable juncture has a three-layered cylindrical structure composed of (a) a pipe connector 21 for airtightly connecting the pipes to each other, (b) a sheath connector 30 for enveloping the juncture of the pipe connectors 21 and other arranged members and executing waterproof connection of waterproof sheaths to each other and (c) an armor connector 40 for enveloping this sheath connector 30 and executing the mechanical connection of the corrugated steel pipe armors to each other and water shielding.
Patent JP-H03159669-A (JP)
Title: Irregularity of boot center position fixing type fitting for preventing component from slipping off
Inventor: KANETANI YUJI
IPC: A63C5/06
Filed: 1989-11-20
Abstract: PURPOSE:To prevent a component fixedly connected to the central portion of a belt of a fitting and a part embedded in a hole in a ski from slipping off from each other by giving irregularities to contact surfaces of a projection of the former component and the latter component and further to the respective contact surfaces of the latter component, the former component and the ski. CONSTITUTION:A toe piece and heel piece are integrally interconnected by a belt in a ski fitting and provided respectively with bed plates in which the toe and heel pieces slide longitudinally. A projection of a component 2 in the central portion of the belt and a component 3 embedded in a hole provided in the ski are respectively provided with irregularities. When the component 3 is put into the hole provided in the ski, the component 3 is hardly got out of the ski due to the irregularities of the contact surfaces of the part and ski. Since the contact surfaces of the components 3, 2 are provided with the irregularities to prevent the component 2 from shipping off from the component 3 easily, danger of the component 2 shipping off from the component 3 not to return to the original state is obviated.
Patent JP-H06126200-A (JP)
Title: Grinder for metallic can
Inventor: KUME TOSHIO
IPC: B02C13/18
Filed: 1992-10-13
Abstract: PURPOSE:To provide a grinder for a metallic can wherein a waste can once recovered is treated in a bulkless shape and also treated so as to be reutilized by use. CONSTITUTION:The charging port 1a of a waste can is equipped in the upper part of a cylindrical housing 1. A conical grinding chamber 1b is made to communicate with the lower part of the charging port 1a and formed. Fixed grinding pawls 1c are radiately fitted to the inner wall part of the upper face of the grinding chamber 1b at the specified intervals. A rotary disk body 3 is externally fitted to the rotary shaft 2a of a driving motor 2. Turning grinding pawls 3a are radiately fitted to the upper face of the rotary disk body 3 at the prescribed intervals. The tip parts of turning grinding pawls 3a hold a slight gap for the lower parts of the fixed grinding pawls 1c and the turning grinding pawls 3a are oppositely turned. Communicating ports 1d are provided at the specified intervals in the rear surface of the grinding chamber 1b. A powder discharge chamber 4 is made to communicate through the communicating ports 1d from the grinding chamber 1b. The bottom plate of the powder discharge chamber 4 is obliquely formed. A powder discharge port 4a and a powder guide plate 4b are formed from the lower part of the powder discharge chamber 4 to the outside of the housing 1.
Patent JP-H08163562-A (JP)
Title: Video signal processor
Inventor: ONO TADASHI
IPC: H04N19/60
Filed: 1994-12-06
Abstract: PURPOSE: To provide a video signal processor for making quantization distortion smaller at the time of encoding video signals sampled by different phases for respective frames. CONSTITUTION: Sub-sampled video signals inputted from an input terminal 1 are frame multiplexed so as to interpolate picture elements mutually thinned out from plural frames by a frame multiplexer 46. The multiplexed signals are blocked in a blocking device 2, orthogonally transformed in an orthogonal transformer 3, quantized by an appropriate quantization width in a quantizer 6, encoded in an encoder 7 and outputted from an output terminal 8. By multiplexing the plural frames and performing blocking, correlation among the adjacent picture elements within a block is made large and distortion by quantization is made smaller.
Patent JP-H04174460-A (JP)
Title: Printer device
Inventor: ABE HIDEAKI
IPC: G03G15/00
Filed: 1990-11-07
Abstract: PURPOSE:To offer a printer device in which a paper sheet can be returned without being rolled around a back up roll at the time of back skip action, by equipping a heat-weld method back up roll portion with the function of deelectrification. CONSTITUTION:A continuous slip paper sheet 6 having lateral machining is fed, and a carbon brush 3 is positioned against an axis direction at the back of a back up roll 1, and when lower feed rolls 5 are rotated reversely by back skip action, the continuous slip paper sheet 6 having lateral machining comes into contact with the roll 1, and electric charge electrified at the roll 1 is deelectrified to a box body from the brush 3 via a ground cable 4. Thus, a predetermined quantity can be returned without a paper sheet being rolled around the back up roll by deelectrifying static electricity generated at the back up roll at the time of back skip.
Patent JP-H05112226-A (JP)
Title: Brake energy generating device of car
Inventor: TANAKA KOJI
IPC: B60T1/10
Filed: 1991-10-22
Abstract: PURPOSE:To produce the requisite braking force always with a responsiveness equal to or higher than that of a conventional air brake device by giving the rear wheels from air brake device a brake torque in an amount corresponding to the lack determined by subtracting the current hydraulic brake torque from the brake torque shared by the rear wheels. CONSTITUTION:When the current hydraulic brake torque goes under the requisite brake torque and is below the brake torque squared by the rear wheels, only the brake torque shared by the front wheels is produced by an air brake device 72 by operating an air pressire proportional control valve 70 and applied to the front wheels, while the current hydraulic brake torque is all given to the rear wheels. The brake torque in an amount corresponding to the lack at this time (obtained by subtracting the current hydraulic brake torque from the brake torque shared by the rear wheels) is produced by the air brake device 72 by operating the control valve 70 and is applied to the rear wheels.
Patent JP-H09142690-A (JP)
Title: Driven roller for paper sheet feeding roller
Inventor: MURAKAMI HIROSHI
IPC: B65H27/00
Filed: 1995-11-21
Abstract: PROBLEM TO BE SOLVED: To improve assemblage of a driven roller, suppress generation of noise, and reduce cost by radially implanting resin bristle members in contact with the upper face of a support member so as to rotate with a driven roller in a bent state. SOLUTION: When a driven roller 1 abuts on a driven roller 53, bristle members 3 are pressed against the upper face 6 of the support member 5 so as to be bent, the driven roller 1 is pressed down against the driven roller 53 by its elastic force, and a paper sheet sandwiched by the both rollers 1, 53 is held and surely fed. The bristle members 3 implanted in both sides of the roller main body 4 energize the roller main body 4 to the center of the support member 5 all the time so that there is no possibility that the driven roller 1 is detached from the support member 5. The driven roller 1 is supported on the support member 5 via the bristle members 3 so that sufficient clearance 8 is formed between the roller main body 4 and the support member 5 and so assembling is extremely facilitated.  Integral forming of the bristle members 3 with the roller main body 4 can reduce the manufacturing cost.
Patent JP-H0735380-A (JP)
Title: Air conditioner having automatic ventilation function and control method thereof
Inventor: KAKU HEIKIYUU
IPC: F24F1/00
Filed: 1992-11-12
Abstract: PURPOSE: To keep indoor air in comfortable state by the complementary driving of a ventilation fan and a cooling/heating fan according to the pollution state of the air. CONSTITUTION: A microcomputer 10 judges current indoor pollution state with the logical value of an air pollution detection signal from a pollution detector 20 and decides the logical value of a first motor driving signal, the logical value of a second motor driving signal and the logical value of an indication control signal. A first motor drive part 30 rotates a cooling/heating fan motor 60 at the speed corresponding to the logical value of the first motor drive signal transmitted from the microcomputer 10. A second motor drive part 40 rotates a ventilation fan motor 70 at the speed corresponding to the logical value of the second motor driving signal transmitted from the microcomputer 10. An indicator 50 indicates the state of cleanness of current indoor air according to the logical value of the indication control signal of the pulse signal format from the microcomputer 10.
Patent JP-H10157659-A (JP)
Title: Track assembly and idler wheel in track assembly
Inventor: LAWSON ROGER E
IPC: B62D55/14
Filed: 1997-11-05
Abstract: PROBLEM TO BE SOLVED: To prevent formation of an arch type abraded surface on an abraded rail by providing a flange member, which is provided with a lifted center part and extended from a hub part in the radius direction, and engaging the lifted center part with a rotational bush arranged around a pin. SOLUTION: A bush member 60, which forms a bore 62 larger than the outside diameter of a pin member 52, is arranged around the pin member 52. An abraded rail 64 forms a surface 66 which tapers off from the bush member 60 and is directed in the inside direction. A connecting web 72 is extended outward in the radius direction from the hub part 68, while a lifted center part 75, which is provided with a width equal to that of the roller bush 60, forms an outside contact surface 78 precisely fitted in the inside part of each track, so that a flat surface of the abraded rail 64 is prevented from being abraded archedly. In this way, smooth comfortable riding is accomplished when a machine is operated, so that fatigue of an operator can be reduced.
Patent JP-H03163439-A (JP)
Title: Direct positive silver halide photographic sensitive material
Inventor: SASAGAWA MASAYUKI
IPC: G03C1/035
Filed: 1989-11-21
Abstract: PURPOSE:To ensure superior rapid processability and sharpness and to improve toe gradation and processing stability by incorporating silver halide particles contg. a specified amt. of silver chloride and a specified compd. into one of two or more silver halide emulsion layers and specifying reflection density. CONSTITUTION:When at least two silver halide emulsion layers for forming a direct positive image contg. internal latent image type silver halide particles are formed on a substrate to obtain a photographic sensitive material, silver halide particles having a laminated structure and contg. >=80mol% silver chloride as a whole and at least one kind of compd. represented by formula I are incorporated into one of the emulsion layers and reflection density on the emulsion layer side at 450nm wavelength is restricted to <=0.5. In the formula I, each of Z1 and Z2 is a group of atoms required to form a ring such as benzothiazole, naphthothiazole or benzoselenazol, each of R1 and R2 is optionally substd. alkyl, at least one of R1 and R2 has sulfo or carboxyl, R3 is alkyl or aryl, X<-> is an anion and each of l and n is 0 or 1. Since two kinds of silver halides having different silver chloride contents form the laminated structure, spectral sensitivity regions can be separated and rapid processability is improved. By the restricted reflection density, a yellow filter is unnecessitated and sharpness can be improved.
Patent JP-2000131010-A (JP)
Title: Thickness detector for plate type product
Inventor: TAKASHIMA NAGAMITSU
IPC: G01B7/06
Filed: 1998-10-23
Abstract: PROBLEM TO BE SOLVED: To provide a thickness detector with superior detection precision which can properly detect when the dimension in thickness direction of a plate type product varies due to adhesion of foreign matter such as dust on the plate type product. SOLUTION: The detector is provided with a product receiver stage 9 touching one surface 5A on one side of a plate type product 5 in producing process, a press plate energized to reciprocally move in a direction perpendicular to the surface touching to press a plate type product 5 in producing process, a press plate 13 freely controllable with parallelism to the other surface 5B so that the press surface touches along the other surface 5B of the plate type product 5, and a measuring means for measuring dimensions G1 and G2 concerning the gap between the surface 9A of product receiver stage 9 and the press surface 13B at the position in plate type product 5 at least a plurality of locations near the peripheral edge of a plate type product 5.
Patent JP-H11144451-A (JP)
Title: Semiconductor memory device
Inventor: HASHIMOTO SEIJI
IPC: G11C11/407
Filed: 1997-11-05
Abstract: PROBLEM TO BE SOLVED: To provide a semiconductor memory device which assures high speed access of stored data in the diagonal line direction when the data format of secondary dimension is stored. SOLUTION: A memory area is divided into four memory arrays 15-1 to 15-4 and shifters 13-1 to 13-4 for shifting the page address by one address are also provided in each memory array. Image data is divided into sub-blocks of 4×4. Thereby, vertical four data are stored in the same memory array in such a manner that the page address of sub-blocks connected in the horizontal direction becomes continuous. When access is made to the data in the diagonal line direction and a unit of data consisting of four data is laid over the adjacent sub-blocks, the page address is shifted by the shifter in regard to the memory array including the line of such sub-blocks. Thereby, four data can always be obtained for only one page access even in the access in the diagonal line direction and the data can be scanned in the diagonal line direction even in the page mode.
Patent JP-H08138675-A (JP)
Title: Positive active material for non-aqueous lithium battery and manufacture thereof
Inventor: KARIRU AMIN
IPC: H01M10/05
Filed: 1994-11-11
Abstract: PURPOSE: To prevent peeling and dropping of an active material of a positive plate due to charging and discharging and prolong the life of the positive plate by carrying out a reaction uniformly and at further lower temperature by employing a method in which heat treatment is carried out after raw materials are press-formed. CONSTITUTION: After an electrolytic manganese dioxide powder with 5μm average particle size and lithium carbonate powder are mixed in 4:1 mole ratio, the powder mixture is pressed at 1000kg/cm<2> and heat-treated while the temperature being changed to 850 deg.C, 750 deg.C, and 450 deg.C for 48 hours. Continuously the pressed powder mixture is naturally cooled to the room temperature to obtain a Li-containing manganese compound oxide. A mixed liquid consisting of 87wt.% of the Li-containing manganese compounded oxide as an active material, 5wt.% of carbon black as a conductive material, and 3wt.% of n-methyl-2-pyrrolidone containing 5wt.% of polyfluorovinylidene as a binder is mixed in a dry room. After that, the mixture made into a paste-like state is applied to a titanium mesh as an electric collector and dried at 80 deg.C to produce a positive plate.
Patent JP-H04174937-A (JP)
Title: Manufacture of impregnated type cathode
Inventor: HARA AKITO
IPC: H01J9/04
Filed: 1990-11-08
Abstract: PURPOSE:To perform stabilization of quality of an impregnated type cathode with formation of a uniform component layer by applying a printing paste containing ruthenium and molybdenum as main component to one-side surface of a porous tungsten thin plate by means of screen printing. CONSTITUTION:A printing paste made with a ruthenium powder and a molybdenum powder mixed and then kneaded by an organic binder such as an ethyl cellulose and the like, a solvent such as alpha-terpineol and the like and an auxiliary substance such as a surface-active agent and the like is uniformly applied to one-side surface of a porous tungsten thin plate 3 by means of screen printing and then heated in a reductive atmosphere to form a melting layer 2 of ruthenium and molybdenum with a uniform thickness. An electron radiative substance 4 is carried on the other side surface and impregnated in a hole to form an impregnated type cathode 5. Thereby, the binding ability to a support member 6 is so good as not to cause peeling-off and the thermal conduction from the support member 6 to the cathode 5 is ensured, so that the stable electron radiation may be obtained.
Patent JP-H01144682-A (JP)
Title: Manufacture of thin-film transistor
Inventor: NOGUCHI KESAO
IPC: H01L29/786
Filed: 1987-11-30
Abstract: PURPOSE:To prevent the contamination and deterioration of the surface of an i-layer, and to improve the stability of TFT characteristics and reliability by etching a back channel section a-Si film and forming a modified layer onto the surface of the i-layer by plasma discharge in an atmosphere in which there is one kind or more of N, O, C and B. CONSTITUTION:A gate electrode 20 composed of NiCr is shaped onto a borosilicate glass substrate 10. An silicon nitride film and a gate insulating film 30 are formed onto the gate electrode 20 through plasma CVD. An i-layer 40 as an a-Si hydride film and an n<+> layer 50 are shaped simultaneously through plasma CVD, and ITO and Cr are shaped onto the layer 50 as source-drain electrode materials 670. Cr and ITO are wet-etched, using a resist 500 as a mask, thus forming a source electrode 60 and a drain electrode 70. The n<+> layer 50 is dry-etched by employing a gas in which O2 is added to CCl4 gas, the i-layer 40 is also etched slightly, and the surface 803 of the i-layer is exposed. Plasma discharge is conducted by using O2 gas, and the surface 803 is exposed and an oxidized surface modified layer 80 is shaped. Accordingly, the resist 500 is peeled, thus finishing a TFT.
Patent JP-H08155846-A (JP)
Title: Hydraulic torque wrench
Inventor: KATAGIRI KAZUO
IPC: B25B21/02
Filed: 1994-12-07
Abstract: PURPOSE: To provide a device that can obtain a one-rotation one-pulse generating unit without making structure complicated or adding new parts while reducing noise, vibration and a burden on a worker. CONSTITUTION: An anvil 8 having two blades 11, 11 and two seal parts is rotatably provided in a liner 9, rotatory-driven by power, coaxially with the liner 9, and one sealing impact pressure per one rotation of the liner 9 is generated in combination with the respective positions of four seal parts on the inner peripheral surface of the liner 9.