baber/WOPTO huggingface dataset:
Patent JP-H09233561-A (JP)
Title: Transmission protocol and telephone system for digitized signal in cordless telephone set
Inventor: BENOA SANDORU
IPC: H04M1/72511
Filed: 1996-10-11
Abstract: PROBLEM TO BE SOLVED: To enable operating in the optimum state suitable for each environment by continuously reading an electric field value concerning respective channels to be used during scanning, adding a fixed value to the minimum value of these values and defining this value as a prescribed threshold value. SOLUTION: First of all a channel is selected (SCN), a received electric field is immediately measured, and digital Manchester code data are searched. A digitized signal is a Manchester code signal in 100%. After prescribed delay (D1), a carrier level is tested (L>T) and recorded in a memory. The minimum value is finally selected out of a lot of recorded values, the fixed value is added to this selected value, and a value (T) provided like this is defined as the threshold value for the level test. When the channel is idle, the other channel is selected (SCN). When the channel is occupied, processing is waited (D2) and afterwards, a test (M?) is performed for knowing whether data are recognized or not. When nothing is recognized, the other channel is selected (SCN).
Patent JP-2000104913-A (JP)
Title: Stoker block
Inventor: HUGENTOBLER ERNST
IPC: F23H3/02
Filed: 1999-09-24
Abstract: PROBLEM TO BE SOLVED: To enhance cooling efficiency inexpensively by constituting a stoker of a substantially rectangular body section establishing the longitudinal direction, providing an integrally cast snaking pipe and disposing a part of a cooling pipe to run in the longitudinal direction. SOLUTION: The stoker block 1 is substantially formed into a rectangle having a predetermined longitudinal direction L being defined by an upper wall 23, side walls 29a, 29b, front wall 24 and rear wall 21. Two blocks 22 are mounted on the rear wall 21. A cooling pipe 16 and coupling pieces 30, 43 are arranged in the block 1 to run symmetrically to a plane S of symmetry. A part 16a of the pipe 16 runs freely in a first segment and then it is introduced into a casting toward the front wall 24. The part 16a runs in the longitudinal direction L and continues from a bend 16b to a part 16e. According to the structure, the stoker block can be manufactured at low cost and cooled very efficiently.
Patent JP-H06120120-A (JP)
Title: X-ray lithography equipment
Inventor: HARA TAMIO
IPC: H01L21/027
Filed: 1992-10-08
Abstract: PURPOSE:To obtain practical X-ray intensity, by constituting a pumping laser equipment so as to output a pumping laser light having a pulse train waveform wherein the pulse width has a specified numerical value, the pulse time interval has a specified numerical value, and the total number of pulses is larger than or equal to a specified numerica value. CONSTITUTION:In a vacuum vessel 1, a silicon substrate 3 is so arranged that the distance from a titanium target 2 to X-ray resist is about 11cm. Laser light 8 is a pumping laser light having a pulse train waveform wherein the width of each pulse is 300ps or smaller, the time interval of pulses is 600ps or shorter, and the total number of pulses is 3 or larger. Thereby X-ray whose intensity is practically sufficient is generated, so that practical X-ray intensity can be obtained by using a small-sized low output pumping laser equipment.
Patent JP-H07106047-A (JP)
Title: Strain device
Inventor: ORIBE KATSUO
IPC: H01T4/14
Filed: 1993-10-01
Abstract: PURPOSE:To detach an insulation coordination arcing horn when transmission voltage is increased and reuse it to save facility cost by attachably and detachably installing a pair of insulation coordination arcing horns in insulator strings. CONSTITUTION:The length Z0 of insulator strings 2a, 2b is specified so as to be capable of supporting 500kV. Arcing horns 3a, 3b are extruded from fittings 1a, 1b respectively and the distance between the arcing horns 3a, 3b is kept in a specified distance Za. Insulation coordination arcing horns 4a, 4b are made of a pair of metallic rods, and installed in a fixing fittings 5 in almost the central position of the insulator strings 2a, 2b, and their tips are faced to the arcing horns 3a, 3b respectively, and the distance Zb between the arcing horns 3a, 3b and the arcing horns 4a, 4b respectively is specified so as to be capable of supporting the present transmission voltage of 110kV. The fixing fittings 5 are fixed with screws on each side of cap fittings 6 in the center of the insulator strings 2a, 2b, and the arcing horns 4a, 4b can be detached from a strain device by unfastening band members 7.
Patent JP-H02117484-A (JP)
Title: Arrangement of radiater in motor bicycle
Inventor: KIMURA HARUO
IPC: B62J99/00
Filed: 1988-10-25
Abstract: PURPOSE:To make a radiater nearer to the center of gravity of a vehicle body so as to enhance its controllability and also to prevent mud and the like from being stuck to the radiater, by disposing the radiater within a space enclosed by a pair of right and left main pipes each of which extends from a head pipe and which passes above an engine. CONSTITUTION:In a body frame 2 which has a pair of right and left main pipes 5 each extending from a head pipe 3 for axially supporting a front fork 11, a radiator 25 is disposed within a space 14 enclosed by the above pair of main pipes 5 each of which passes therethrough while suspending and supporting an engine unit at its lower portion. A radiater 25 can thus be made nearer to center of gravity of the vehicle body that is located in the vicinity of a carbureter 21 provided at the rear side of the engine, and therefore its mass can be centralized.
Patent JP-H10311013-A (JP)
Title: Snow elimination block
Inventor: YAOITA MASAYOSHI
IPC: E01H5/10
Filed: 1997-09-16
Abstract: PROBLEM TO BE SOLVED: To improve the durability of a snow elimination block by using a stainless steel tube for the water supply pipe part of a coupling place. SOLUTION: One end of a water supply pipe 1 laid in and passed through a block body A is used as an end part water supply pipe 11 made of stainless steel, and the whole of an exposed part is made of the end part water supply pipe 11. Furthermore, the other end of the end part water supply pipe 11 is fitted with a socket body 5 buried in a concrete body 3, communicated to the water supply pipe 1, so as to be open to the edge of the block body A, and used for tightly inserting the end part water supply pipe 11. At the time of arraying snow elimination blocks A, the end part water supply pipe 11 is tightly inserted in and connected to the socket body 5, and a gap within a grove is filled with sand, mortar or the like. Also, the surface of the gap is covered with asphalt or the like thereby integrating the blocks A with road surface.  As the end part water supply pipe 11 as a part exposed from the block body A is made of stainless steel, the occurrence of rust can be restrained and durability improved. Also, when the projected part of the end part water supply pipe 11 is bent, an adjacent snow elimination block A can be connected in a bent state, and easily laid so as to cope even with curved road surface.
Patent JP-H07221613-A (JP)
Title: Trigger circuit
Inventor: TOTSUDO II HORUMUDAARU
IPC: G01R23/02
Filed: 1994-10-07
Abstract: PURPOSE: To independently control the upper- and lower-limit voltages of the hysteresis band of a comparator. CONSTITUTION: A first comparator 30 receives at its inverting input terminal a programmable upper-limit voltage from a DAC 34 and an input signal at its noninverting input terminal and, when the input signal voltage is higher than the upper-limit voltage, generates an output signal at its output terminal. A second comparator 32 receives at its noninverting input terminal a programmable lower-limit voltage from a DAC 36 and an input signal at its inverting input terminal and, when the input signal voltage is lower than the lower-limit voltage, generates a lower-limit signal at its output terminal. A bistable circuit 42 whose set terminal S is connected to the output terminal of the first comparator and reset terminal R to the output terminal of the second comparators generates trigger signals in response to the upper- and lower-limit signals.
Patent JP-H02118961-A (JP)
Title: Video tape recorder
Inventor: MITSUGI TATSUYA
IPC: H04N5/93
Filed: 1988-10-26
Abstract: PURPOSE:To suppress the lowering of color resolution and the omission of chroma signal information by changing the characteristic of a trap circuit according to the level of an FM audio signal mixing in the side band area of a low- pass chroma signal. CONSTITUTION:A BPF 11 extracts a part A, among the FM audio signal, which is mixed in the side band area of the low-pass chroma signal. A level detection circuit 12 detects the output level of the BPF 11 and outputs a control signal (the detection voltage of the output of the BPF 11, for example). Then, the characteristic of the FM audio trap circuit 10 is controlled by the control signal. In such a case, when the output of the BPF is high, the attenuation quantity of an FM audio carrier becomes large and the characteristic of the circuit 10 becomes the one shown by a continuous line in a figure. On the contrary, when it is low, the attenuation quantity becomes small and the characteristic approaches the one shown by a broken line in the figure. Therefore, the band of the low-pass chroma signal is not uselessly restricted and the resolution is not deteriorated.
Patent JP-H04148831-A (JP)
Title: Rf hazard monitor for pyrotechnic article with infrared sensor
Inventor: WATANABE TOSHIO
IPC: G01J5/00
Filed: 1990-10-11
Abstract: PURPOSE:To suppress the induction of radiowaves and to improve accuracy by linearly amplifying the signal which is detected with an infrared sensor, and transmitting the signal as the light signal to the outside through optical fiber. CONSTITUTION:An infrared-ray sensor 7 measures the resistance as to whether a pyrotechnic article is erroneously exploded or not when the article receives an electromagnetic wave as the radiant heat of the pyrotechnic article. The detected signal in the infrared-ray region undergoes electricity/light conversion in an E/O converter 9. The signal is transmitted into the distant part at the outside through an optical fiber 11. Since the output is not the electric signal but the light, there is no effect of induction at all even under the intense electric field environment, and the transmission is ensured. When explosive powder is actually filled in the pyrotechnic article and RF hazard is demonstrated, monitoring is performed at the sufficient distance for the safety precaution. Since the loss of the light signal in the transmission path is comparatively less than electricity, the sensor is suitable for monitoring over a long distance.
Patent JP-H07117305-A (JP)
Title: Method for adjusting head gap of wire dot impact printer apparatus
Inventor: SAKAINO YUTAKA
IPC: B41J25/308
Filed: 1993-10-28
Abstract: PURPOSE:To enhance printing quality by moving a wire dot head by an amount for a head gap to assume an optimum value correspondingly to a calculated final thickness of a printing medium. CONSTITUTION:A control circuit 2 is provided with input/output interfaces LSI 2a, LSI 2b and a CPU 2c which executes various processes to calculate a moving amount of a wire head 4 based on a detected printing time or a detected returning time, etc. A backup memory RAM 2d stores average values of standard printing times for every printing data and every printing wire, and a ROM 2e stores control programs, printing fonts and the like. A moving amount of the wire dot head 4 to make a head gap optimum correspondingly to a final thickness of a set printing medium is calculated, and a gap-changing means 15 is driven to automatically adjust the head gap. Thereafter, a line subjected to a trial printing is actually printed.
Patent JP-2001056223-A (JP)
Title: Marking auxiliary device
Inventor: HAYANO KEIJI
IPC: B25H7/04
Filed: 1999-08-18
Abstract: PROBLEM TO BE SOLVED: To provide a marking auxiliary device capable of marking on a concrete floor speedily, accurately, and safety to a point without scratching it. SOLUTION: This marking auxiliary device is constituted in such a way that a handle 2 is attached to a weight 1 formed properly, a fixing piece fixing device 3 fixing the piece attached to an ink pot is provided, a string retaining device 4 for matching a marking string connected with the fixing piece and ink pot with a point is provided, and a slip prevention device 5 for preventing a slip of the weight 1 when the marking string is pulled is provided. It can be speedily positioned to the point for making by holding the handle and moving the weight and accurate marking can be done by the string retaining device. Moreover, the fixing piece is inserted into the fixing piece fixing device so that it does not come off and jump toward a user and it is safe.
Patent JP-H11111489-A (JP)
Title: Electronic apparatus
Inventor: ADACHI YOSHITO
IPC: G11B19/20
Filed: 1997-10-03
Abstract: PROBLEM TO BE SOLVED: To improve the workability of assembling work or the like and at the same time lessen the number of parts and lower the cost by forming, on one hand, a first contact part having engaging part to engage a substrate at prescribed point by inserting the engaging part into a hole and brought into contact with a part of an earth pattern of the substrate and forming, on the other hand, a second contact part brought into contact with an earth part of a driving means. SOLUTION: Points of posts 1a of a stand and point of hole 141 of a relaying substrate 14 are conformed and a bent part 131 of a plate spring 13 is inserted into the hole 141 of the relaying substrate 14. When the bent part 131 of the plate spring 13 is inserted into the hole 141 of the relaying substrate 14 to a prescribed position, the bent part 131 is once warped and elastically brought into contact with and engaged with a land 142 of an earth pattern of the relaying substrate 14 to engage and fix the relaying substrate 14 by the bent part 131. With such a structure, it is sufficient to engage the relaying substrate 14 by the bent part 131 of the plate spring 13 in order to fix the relaying substrate 14 in the stand and fixing by screwing is made unnecessary.
Patent JP-H03131457-A (JP)
Title: Schedule control method
Inventor: MUTO TADASHI
IPC: G06Q50/04
Filed: 1989-10-17
Abstract: PURPOSE:To easily obtain a corresponding collected article number from individual information of a worked article at searching a required worked article by registering corresponding relation of a representative card and a collected article number on a central processing unit. CONSTITUTION:Corresponding relation of an individual card and a representative card is registered on a central processing unit B. Nextly, information only from the representative card is read out with terminals A1 - A20 arranged on respective processes, this readout information is processed with the central processing unit B linked with the terminal, and progress of respective processes and individual product are controlled. In this case, one or a plurality of collected articles are loaded on a carriage and transported, and a collected article number corresponding to the representative card of loaded collected article is displayed on the carriage. Further, the corresponding relation between the representative card and the collected article number is also registered on the central processing unit B, and the required worked article can be searched.
Patent JP-H08133613-A (JP)
Title: Terminal switch for elevator and repair method thereof
Inventor: KAKUMOTO TOSHIAKI
IPC: B66B1/48
Filed: 1994-11-04
Abstract: PURPOSE: To provide a terminal switch for an elevator dispensing with the wasteful work of diassembling and reassembling a car at the time of control system repair, facilitating the replacement of terminal switch mechanism and shortening the construction period of divided repair work. CONSTITUTION: A terminal switch for an elevator is provided with terminal switch assemblies 4, 14 positioned at the upper and lower ends of a hoisting 1, terminal switch actuating cams 6, 16 colliding with terminal switch units 4a, 14a, a fitting arm 4b for fixing the terminal switch assembly 4 for an old control system removably to a guide rail 2, and fitting arms 15a, 15b for fixing the terminal switch assembly 14 for a new control system slidably to the guide rail. The new terminal switch assembly is slid between a position not colliding with the terminal switch actuating cam 16 and a colliding position in correspondence with each divided repair work.
Patent JP-H01115877-A (JP)
Title: Production of sic whisker-reinforced ceramics
Inventor: KIDA TORU
IPC: C04B35/80
Filed: 1987-10-29
Abstract: PURPOSE:To obtain the titled ceramics outstanding in breaking toughness and flexural strength, by mixing ceramic powder and SiC whisker coated with Si3N4 layer followed by sintering in an inert atmosphere or a vacuum. CONSTITUTION:First, a solution prepared by dissolving 0.1-2wt.% of an organosilicon copolymer (e.g. polycarbosilane) in an organic solvent such as benzene or toluene is dispersed with 50-200g/l of SiC whisker followed by filtration, drying, sufficient disengagement, and then heat treatment in a nitrifying atmosphere at 1,200-1,600 deg.C to produce the SiC whisker coated with Si3N4 layer 15-100Angstrom thick. Thence, this SiC whisker, ceramic powder (e.g. ZrO2) and a sintering said (e.g. Y2O3) are dispersed in water followed by filtration and drying. The resulting mixed powder is then subjected to a host press sintering in an inert atmosphere or a vacuum, thus obtaining the objective ceramics.
Patent JP-S62131990-A (JP)
Title: Contact surface of tooth form in trochoid type motor or pump
Inventor: MINEGISHI SEIJI
IPC: F04C2/08
Filed: 1985-12-04
Abstract: PURPOSE:To lower the friction coefficient of a contact surface and reduce power loss, by forming mesh-like recesses and projections on the contact surface of the tooth form of a trochoid type hydraulic motor or pump, and covering this contact surface with a chemically processed coating of which thickness is lower than the height of the recesses and the projections. CONSTITUTION:A peak A and a valley B (recesses and projections) are formed, as shown in D and E, in the axial direction and the circumferential direction of an outer tooth by grinding. The tip of the peak A is rounded by barrel finishing and shot peening, and it is covered with a phosphate coating thereafter. In this case, the thickness of the coating C is made smaller than the height of the peak A and the valley B. Here, the height of the peak A and the valley B is made preferably 1-10mu, and the thickness of the coating C is made preferably up to about 3mu a little lower than the height of the peak A and the valley B. Thus, in an abrasion condition after sliding and engaging, the tooth form remains, as shown in F and G, mesh-like in the axial direction and the circumferential direction of the outer tooth, lubricating oil working also as operational oil is sufficiently retained in every position of the contact surface, so that the friction coefficient of the contact surface can be reduced.
Patent JP-H0695634-A (JP)
Title: Image processing method in magnified image pickup device and its device
Inventor: INOMATA MASAHIRO
IPC: G09G5/02
Filed: 1991-07-18
Abstract: PURPOSE:To easily visualize and confirm the surface condition, etc., of an object on a display screen by replacing a monochromatic signal selected on the color image obtained from an object according to the brightness and darkness. CONSTITUTION:In a comparator circuit 7, the output signal of a clumping circuit 6 is changed to a binarization signal by using a setting value set by a setting value input means 37 as a threshold value. An image switching signal is generated in a switching signal generating circuit 8 by an input from a brightness/ darkness selection means 32. For an example, when the coloring for the dark part is deseired a binarization signal is outputed, and when a coloring for the bright part is deseired, the inverted signal is outputed. The chrominance signal for the color selected by a color selection input means 33 is generated in a chrominance signal generator 9. A video is switched in a switching circuit 10 when the video signal of an image pickup element 5 and the video switching signal of a chrominance signal generating circuit 8 are inputted. At this time, the dark part of the image signal is replaced to the chrominance signal and the dark part of the object is displayed clearly on the display unit 2.
Patent JP-2000099960-A (JP)
Title: Hybrid card reader/writer
Inventor: HARA HIROSHI
IPC: G11B7/09
Filed: 1998-09-25
Abstract: PROBLEM TO BE SOLVED: To perform constant recordings/reproductions by reducing at least the gain of one side of an optical recording tracking control and a focusing control than that at the time of performing the recording or reproducing of information to an optical recording part to reduce the influence of electromagnetic induction. SOLUTION: When an MPU: 203 receives a command, it discriminates the kind of the command and when it is a recording/reproducing command with respect to an IC memory part 101, the MPU judges whether this reader/writer is in executing the recording/reproducing command with respect to the optical recording part or not. When the device is not in executing the command, the MPU 203 performs a gain changeover so that gains of an AT control and an AF control are raised by outputting a control signal to an AT/AF control circuit 203. When the device is in executing the command, it reduces the influence of electromagnetic induction due to the recording/reproducing of the IC memory part 101 by lowering the gains of the AT/AF controls. Then, the recording or the reading of information is performed by starting the recording/ reproducing command to the IC memory part 101 after the gains are set.
Patent JP-H04146795-A (JP)
Title: Thread take-up driving system
Inventor: FUKUMOTO KAZUO
IPC: D05B55/10
Filed: 1990-10-09
Abstract: PURPOSE:To dispense with a separate member to rest thread take-ups by providing coupling members coupled with the thread take-up drive shaft on a boss body, coupling the coupling member of an operating thread take-up with a crank section, and coupling the resting thread take-ups with the thread take-up drive shaft other than the crank section to hook and rest them on the thread take-up drive shaft. CONSTITUTION:The boss body 5 of thread take-ups 4 is positioned in the stationary state in the axial direction relative to a thread take-up action lever 6 by positioning members 7, 7. A thread passing hole 4a is provided at the tip section of each thread take-up 4. Coupling members 8 with the thread take-up drive shaft 2 are provided on the boss body 5. The thread take-up drive shaft 2 is pinched by the coupling members 8 (8-1, 8-2, 8-3). The outer diameter of the crank section of the thread take-up drive shaft 2 is set to the same size as the outer diameter of the thread take-up drive shaft 2. The thread take-up action lever 6 is connected to a thread take-up selecting device moved in the axial (arrow (a)) direction. The thread take-up drive shaft 2 is connected to a thread take-up drive device rotated in the arrow (b) direction. The thread take-up action lever 6 is displaced in the axial direction, and one coupling member 8 of thread take-ups 4 is coupled with the crank section 3 of the tread take-up drive section 2.
Patent JP-H08134426-A (JP)
Title: Adhesive
Inventor: NISHIDA SEIJI
IPC: E21D20/00
Filed: 1994-11-07
Abstract: PURPOSE: To provide an epoch-making adhesive which does not undergo thickening nor degradation during storage, is excellent in tensile strength, a property important for an adhesive for bonding a stationary member, and exhibits the increase in tensile strength after embedding. CONSTITUTION: A two-component free-radical-curable adhesive is provided which comprises the main component and a curative, the main component being an acrylic type epoxy acrylate resin and contg. N,N-dihydroxypropyl-p-toluidine as an accelerator.