baber/WOPTO huggingface dataset:
Patent JP-H0997399-A (JP)
Title: Vehicle monitor device
Inventor: ONISHI HIROFUMI
IPC: G08G1/123
Filed: 1995-09-29
Abstract: PROBLEM TO BE SOLVED: To automatically display a map on which all vehicles to be monitored can be displayed in multiple windows or display the positions of vehicles outside the display map range in a list when the map on which all the vehicles are monitored are displayed by being zoomed and scrolled. SOLUTION: When an operator sets a display center and a display scale optionally by a display center and display scale setting means 6, an arbitrary map display means 7 displays the map. When all the detected vehicles are included in the map, a display center calculating mean 3 and a display scale calculating means 4 calculate a display center and a display scale which are suitable for a display of all the detected vehicles from the positions of all the vehicles detected by a vehicle position detecting means 2, and an all-vehicle monitor map display means 5 automatically displays them on the arbitrary map that the operator sets on a multiwindow basis.
Patent JP-H0195110-A (JP)
Title: Catalyst for polymerization of olefin
Inventor: OBARA TADANAO
IPC: C08F4/659
Filed: 1987-10-08
Abstract: PURPOSE:To produce the title catalyst which can polymerize olefins, by combining a specific catalyst component with an aluminoxane. CONSTITUTION:An alkali metal boron hydride (a) of formula MBH4 (wherein M is an alkali metal) is reacted with pyrazole (b) at 50-250 deg.C for 1-20hr to produce a hydropyrazolylborate-alkali metal complex. 1mol of the complex is reacted with 0.2-2mol of a Ti compound (e.g., TiCl4) or a Zr compound (e.g., ZrCl4) (c) in a solvent such as benzene at -10-+150 deg.C for 1-20hr to produce a catalyst component (A). Then, the component (A) is combined with an aluminoxane (B) of the given formula (wherein R<5> is C1-8 hydrocarbyl) with the amount of the component (B) being 1-10<6> gram atoms per gram of Ti or Zr in the component (A).
Patent JP-H0780449-A (JP)
Title: Activated carbon regeneration type water purifier
Inventor: MAEHASHI NOBUYUKI
IPC: C02F1/28
Filed: 1993-09-14
Abstract: PURPOSE:To prevent a user from using the water flowing out of a water purifier by mistake when the heating sterilization of activated carbon is insufficient in an activated carbon type water purifier. CONSTITUTION:An activated carbon regeneration type water purifier has an electric heater 158 heating an activated carbon cartridge, a main power supply circuit 200, a current supply control means 198 controlling the supply of a current to the electric heater, a sensor 62 detecting the supply of water to the water purifier, an alarm device 206, a control circuit 196 and a backup power supply circuit 202. The control circuit monitors the output of the main power supply circuit and the output of a water passing detection sensor and operates the alarm device by the power of the backup power supply circuit when the passing of water is detected in such a case that no power is applied to the main power supply circuit to inform possibility such that activated carbon is not sterilized to a user.
Patent JP-H1193185-A (JP)
Title: Pit construction method for parking facilities and the like
Inventor: KOBAYASHI MIKIO
IPC: E02D29/00
Filed: 1997-09-18
Abstract: PROBLEM TO BE SOLVED: To construct a parking space pit being square in plan with ease during the short period of time by laying side by side precast concrete U-shaped blocks being equal to the width of an underground space, and closing its opened faces with end plate blocks. SOLUTION: U-shaped blocks 2 are manufactured by precast concrete, which is laterally elongated and having the distance of sidewall 2a rising at both ends being equal to one width of a pit 1. The one rising sidewall 2a is made higher slightly, and holes of a safety fence are made on the upper surface, furthermore, a drainage gutter 2 is formed at the inside of a corner part with a bottom plate 2b, and a drainage pump pit 6 is formed every required number of the U-shaped blocks 2. A pit 1 is excavated, and after constructing a foundation at the bottom part, U-shaped blocks 2 are juxtaposed; then connecting recessed parts 7 at end parts by bolts by interposing water prevention rubber between the connection surfaces. The opened faces are closed by a end plate block 3, and a safety fence is secured in the holes 4.  Thus, a pit for parking space can be constructed even in a limited area in a short construction period of time by excavating only for the width of the pit 1, and disposing only U-shaped blocks 2 and end plate blocks 3 in the inner part.
Patent JP-H07155213-A (JP)
Title: Earring for pierced ear
Inventor: HOSAKA YOSHIHIRO
IPC: A44C7/00
Filed: 1994-09-21
Abstract: PURPOSE:To increase the durability of a pin positioned on the circumference of an earring body and simply.fix it at the rear side of an earlobe, by strengthening the bearing of the rotatably connected part with a specified thickness and length. CONSTITUTION:The bearing 21 of the rotatably connected,Part is formed to be longer than the gyratory radius of the rotary part 22 at both sides of the axial hole of the bearing and provided with a specified thickness at respective forked sides. Since the bearing does not become loose due to the widened space between the forked bearings 21 in the opening ana closing motion or a pair of members 1, 1', the pin 2 does not swing to the right and left. And hence, the pin is securely inserted in the guide 5. The pin 2 can be easily fitted in the guide 5 at the rear side of earlobe and hence, the defect which arises on crossing of a pair of members 1, 1' can be securely eliminated. After the shaft 8 has been inserted in the shaft hole, the shaft is treated in such process as brazing, caulking, grinding, etc., from the outside of the bearing 21, in which specified thickness and length have necessary and important roles. A restrictive piece 23 against rotation is fitted to the bottom face 24 of the inside of the trough-form member 1' to restrict further rotation. The pin 2 keeps elasticity and remarkably increases its durability.
Patent JP-S61132734-A (JP)
Title: Fuel injection control equipment
Inventor: KAWAI KAZUAKI
IPC: F02D41/06
Filed: 1984-11-30
Abstract: PURPOSE:To improve the start-up capability of an engine by installing separate power sources for an electric circuit for a car and an injector circuit. CONSTITUTION:To an engine key switch 16, a main battery 18, which is linked to an electric circuit for a car, is connected. A sub-battery 40 is connected with a resistor 34 through the second electric route 38. At the time of engine start-up, the electric equipment for the car and that for an injector are operated by separate power sources, and constancy of voltage in electric supply to the injector is thereby ensured. Accordingly, the start-up capability of the engine especially at the time of low temperature can be improved.
Patent JP-H04129447-A (JP)
Title: Transmitter and receiver for dtmf signal
Inventor: SUGAWARA HIROSHI
IPC: H04L27/26
Filed: 1990-09-20
Abstract: PURPOSE:To implement data communication using a DTMF signal with a conventional radio communication equipment by receiving the DTMF signal outputted from a device implementing data communication by the DTMF signal, modulating the signal with a carrier having a frequency set optionally and outputting the modulated signal from an antenna as a radio wave. CONSTITUTION:The transmitter is provided with a DTMF signal input section 3 receiving a DTMF signal (dual tone multi-frequency signal), a modulation circuit 4 modulating the low frequency signal inputted from the DTMF signal input section 3 by an optional high frequency and outputting the modulated signal, and a transmission circuit 6 sending the modulated signal inputted from the modulation circuit 4 from an antenna 5 as a radio wave. When a DTMF signal outputted from a device 2 implementing data communication by the DTMF signal is inputted to the DTMF signal input section 3, the signal is modulated by a carrier having an optionally set frequency and the modulated signal is outputted as a radio wave. Thus, the data communication of the DTMF signal is implemented easily without use of a public telephone line.
Patent JP-H1098781-A (JP)
Title: Receiving equipment for remote control signal
Inventor: MIYAZAKI TOMOYUKI
IPC: H04B10/11
Filed: 1996-09-25
Abstract: PROBLEM TO BE SOLVED: To prevent malfunction due to the same ID number as an adjacent house by outputting a control signal for controlling a controlled part when individual recognition information (ID number) included in a pulse signal outputted by a reception part matches a preset ID number. SOLUTION: A reception part 121 decodes the remote control signal received from a transmitter 11 and a decision part 122 outputs a control signal S2 to a control part 123 in normal mode when the decoded digital signal S1 is a normal remote control signal. In ID number monitor mode, the ID number included in the remote control signal is stored in a storage part 124 and an ID number list is displayed at a display part 125. Further, a setting part 126 presets an arbitrary ID number that a user has inputted and stores it in a storage part 124. The decision part 122 outputs a control signal for controlling the controlled part to the control part 123 when the ID number included in the digital signal S1 matches the preset ID number.
Patent JP-H02100724-A (JP)
Title: Runaway detection system for microcomputer
Inventor: YAMAGUCHI MASAHIKO
IPC: G06F11/10
Filed: 1988-10-07
Abstract: PURPOSE:To surely detect the runaway of a CPU due to noise by incorporating a parity calculation part which outputs parity by totalizing an instruction or data outputted from an external memory to an output address from the CPU in the CPU. CONSTITUTION:The parity calculation part 12 which outputs the parity by totalizing the number of '1's of the output address from the CPU 10 and the number of '1's of the output data from the external memory 11 fetched by the CPU 10 is provided on the same chip constituting the CPU 10 and an address bus 13 and a data bus 14 which connect both are formed on the same chip. Consequently, the address bus 13 and data bus 14 become short in length and no noise enter those buses, thereby solving the problem that the runaway of the CPU can not be detected owing to noises generated in both the bus lines of the CPU and parity calculation part, and a ROM and the parity calculation part.
Patent JP-H0195666-A (JP)
Title: Facsimile equipment
Inventor: YAMAMOTO JUNJI
IPC: H04M11/00
Filed: 1987-10-07
Abstract: PURPOSE:To decrease the labor of an operator by receiving picture information from a transmission destination after a transmission with a control means when a discriminating means discriminates that the transmission destination has a polling transmission reservation at the time of the transmission of the picture information. CONSTITUTION:A discriminating means 111 discriminates the presence and absence of the polling transmission reservation sent from the transmission destination at the time of the transmission of the picture information based on a transmission original. When the discrimination means 111 discriminates that the polling transmission reservation exists at the transmission destination, a receiving means 113 receives the picture information from the transmission destination immediately after the picture information is transmitted. Consequently, when the polling transmission reservation exists at the transmission destination on the whole, the equipment is constituted so that the picture information set at the transmission destination may be received immediately after the transmission of the picture information. Thus, the labor of the operator can be decreased.
Patent JP-H03114100-A (JP)
Title: Voice section detecting device
Inventor: TOU TOKUYOSHI
IPC: G10L15/04
Filed: 1989-09-28
Abstract: PURPOSE:To detect even a voice of a frictional sound by detecting a start point and an end point of a voiced section of an input voice by a dynamic feature of a voice spectral dispersion and energy. CONSTITUTION:The device is provided with an energy extracting part 20 for extracting the energy setting digital voice data in a prescribed section as one frame, an energy threshold calculating part 30 for adjusting an average value of background noise energy of a frame as an energy threshold, a spectral dispersion extracting part 61 for calculating a spectral dispersion by deriving an average value of a spectrum of the frame by a frequency of the frame, and a spectral dispersion threshold calculating part 71 for adjusting a spectral dispersion average value of a background noise as a spectral dispersion threshold. In this state, the energy and the spectral dispersion of each frame are compared with the energy threshold and the spectral dispersion threshold and whether it is a start point of a voice section or an end point is checked. In such a way, a voice start point of weak energy such as a frictional sound can be detected.
Patent JP-H08116491-A (JP)
Title: Photoelectric conversion device
Inventor: SHINOHARA MASATO
IPC: H04N5/374
Filed: 1994-10-19
Abstract: PURPOSE: To obtain a large output with high S/N and to subtract an undesired component of a picture element output without the use of a memory. CONSTITUTION: In the photoelectric converter comprising a photoelectric conversion picture element l converting a light into an electric signal and providing the signal to signal output lines 5, 9, an input section of an amplifier is capacitive-coupled with the signal output line 5 of the photoelectric conversion element land an amplifier output section is connected to the signal output line via a switch. Furthermore, an emitter follower, a source follower or an operational amplifier is adopted for the amplifier.
Patent JP-2000091920-A (JP)
Title: Image audio compressor
Inventor: IMAI TSUTOMU
IPC: H04N19/63
Filed: 1998-09-08
Abstract: PROBLEM TO BE SOLVED: To greatly reduce a quantity of bit distribution calculation processing by calculating the processing for bit distribution that shares nearly a half the compression processing of the image audio compressor, based on a scale factor. SOLUTION: An MPEG audio processing section 107 comprises a sub-band analysis section 101 that divides data sampled at a prescribed interval into 32 sub-bands, a scaling section 102 that normalizes a maximum level of an output of the sub-band analysis section 101 to obtain a scale factor, a scale factor selection information calculation section 103 that uses a scale factor in common when changes in scale factors are less, a bit distribution calculation section 104 for each sub-band, a quantization section 105 that uses the calculated bit distribution and the calculated scale factor to quantize the data processed by the sub-band analysis section 101, and a bit stream generating section 106 that generates an audio stream, based on a header, the bit distribution, an SCFSI (scale factor election information), the scale factor of each sub-band,  and the quantized data and calculates the bit distribution, based on the scale factor.
Patent JP-H08118187-A (JP)
Title: Feed screw device for machine tool
Inventor: SAWADA KIYOSHI
IPC: F16C32/06
Filed: 1994-10-19
Abstract: PURPOSE: To form a feed screw device for a machine tool enabling smooth and highly accurate linear feed, at relatively low cost. CONSTITUTION: An air layer charged with a pressure fluid is formed between a feed screw shaft 12 and a feed nut 14 screwed with the feed screw shaft 12 so as to obtain complete correspondence between the rotation of the feed screw shaft 12 and the linear movement of the feed nut 14. At the same time, a fluid bearing means formed of an air bearing 18 is interposed between the feed nut 14 and a driven plate 30 following the linear movement of the feed nut 14 so as to positively transmit only the linear movement of the feed nut 14 to the driven plate 30. Even in the case of the feed nut 14 being displaced in the dislocated state due to axial dislocation, this dislocation is absorbed by the fluid bearing means so as not to be transmitted to the driven plate 30.  The linear action of the feed nut 14 is thereby transmitted correctly to the linear moving body 40 such as the work table of a machine tool connected to the driven plate 30 so as to perform high feed action.
Patent JP-H0784253-A (JP)
Title: Liquid crystal display device
Inventor: ITO YASUHIRO
IPC: G02F1/13
Filed: 1993-09-14
Abstract: PURPOSE:To hold the secret of displayed content by allowing the displayed content of a liquid crystal display element to be viewed only in a specified case. CONSTITUTION:When the displayed content of the liquid crystal display element is viewed, a user wears dedicated spectacles 11 on which an analyzer 12 is stuck. Then, light from a light source is transmitted through a polarizer 3 and the analyzer 12 and the content displayed on a liquid crystal panel 2 can be recognized only by the user wearing the dedicated spectacles 12.
Patent JP-2001073720-A (JP)
Title: Valve lifter of valve system for internal combustion engine
Inventor: REI KISHUN
IPC: F01L1/14
Filed: 1999-09-08
Abstract: PROBLEM TO BE SOLVED: To form valve lifter of valve system for internal combustion engine in dynamically optimum shape. SOLUTION: This valve lifter consists of crown part 1 with flat crown surface 7 in contact with cam and cylindrical skirt part 4 extended toward shaft direction from outer circumference edge of crown 1. In this case, contact point 3 is formed at the center of bottom 2 of crown 1 contacting valve stem. Since at least part of crown wall 9 toward radial direction making up crown part 1 between contact point 3 and skirt part 4 has same strength and thickness, lightweight is attained without losing mechanical strength.
Patent JP-2001079788-A (JP)
Title: Control method for gait of walking robot
Inventor: TAKEUCHI HIROYOSHI
IPC: B62D57/032
Filed: 1999-09-08
Abstract: PROBLEM TO BE SOLVED: To realize a real-time zero moment point(ZMP) optimum leg motion by controlling the ZMP by the receding horizon control(RHC) method, and generating a target orbit on the real-time basis. SOLUTION: A leg type robot is modeled, X expressed by X=f1[X, U, t] is expressed by equation I, and U is expressed by equation II (wherein θ is the rotation angle of a function, u is the function torque, X is a state variable, U is input conversion, and t is time). The performance function is expressed by equation III (wherein ϕ(Tf) is terminal constraint). If the ZMP is applied at the representative center of gravity, Hamiltonian is set as equation V to satisfy equation IV. If the penalty function is added to it, an obstacle can be avoided on the real-time basis. Equation VI can be introduced by the optimum input U, and it is the ideal translational acceleration obtained from the optimum solution.
Patent JP-S61133523-A (JP)
Inventor: MARUYAMA TOSHIMASA
IPC: H01H33/88
Filed: 1984-12-03
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。
Patent JP-2001072856-A (JP)
Title: Fluororubber composition for top cover seal, top cover seal, and production of top cover seal
Inventor: SAKAI SHIGEO
IPC: C08L71/02
Filed: 1999-09-08
Abstract: PROBLEM TO BE SOLVED: To obtain a fluororubber composition small in the amount of releasing gas, and excellent in air-tight properties by making the composition include a liquid or paste shaped fluororubber having a specific perfluoropolyther structure. SOLUTION: This composition contains a fluororubber having a perfluoropolyether structure of formulas I or II (n is the number of repeating units), in a liquid or paste shape, and preferably having 300-20,000 poise viscosity. The fluororubber is preferably the one of the formula Y-[R1-(Rf-R2)a-Rf-R1]- Y [Rf is a divalent perfluoropolyether or the like; R1 and R2 are each a (substituted) divalent hydrocarbon (containing N, O and Si); (a) is >=0; Y is a hydrolyzable silyl]. The composition can contain a cross-linking agent (a vulcanizing agent) such as a polyol-based one, a catalyst such as platinum, a cross-linking adjuvant, a solvent, a filler and the like.
Patent JP-S61136808-A (JP)
Title: Conveyor belt
Inventor: TAKAMIZAWA KAZUJI
IPC: B65G15/34
Filed: 1984-12-03
Abstract: PURPOSE:To improve the coefficient of utilization of strength in a conveyor belt having a specific fabric core body, according to a method wherein a woof and a warp made of the yarn of an aromatic polyamide constructed by the specified upper, center and lower twisting three steps are arranged at straight- like position, being entwined by means of an entwining yarn to construct the core body. CONSTITUTION:A warp 1 consists of the yarn of an aromatic polyamide constructed by upper, center and lower twisting three steps. In this case, the angle across a center yarn 5 and the yarn axis of a lower yarn 4, or a center twisting angle alpha, is 10 to 30 degrees, and the angle across the axises of an upper yarn and the center yarn 5 is 10 to 20 degrees. The intertwisting number of the upper yarn is specified to two or three. The warp 1 and a woof 2 are arranged at substantially straight-like position, being entwined by means of an entwining yarn 3 to construct a core body. According to the above constitution, the core body having high coefficient of utilization of strength and high strength can be obtained.
Patent JP-H0567770-A (JP)
Title: Photoelectronic integrated circuit device
Inventor: OKUHORA AKIHIKO
IPC: G02B6/43
Filed: 1991-09-06
Abstract: PURPOSE:To provide an photoelectronic integrated circuit device with a structure easy to manufacture and a simple photo-coupling structure as well as an accurate and simplified power supply for each photoelectronic IC chip. CONSTITUTION:A plurality of projecting parts 6 for mounting photoelecrtrnoic IC chips 4 are provided in an optical wiring board 1. A slope 5 coated with a reflecting film 2 is formed at the surrounding side part of the projecting part 6. The slope 5 is formed corresponding to the location of a light emitting device 11 and a photodetector 12 in the photoelectronic IC chip 4 so that light emitted from the emitting device 11 is reflected by the slope 5 and is transmitted along an optical waveguide 3. Then, the light reflected by another slope 5 is incident on the photodetector 12 in the photoelectronic IC chip 4. In this case, the slope 5 has a reflecting film 2 without an additional manufacturing step that a special angle shape is added for total reflection. Moreover, the reflecting film 2 functions as an interconnection for power supply.
Patent JP-H04134672-A (JP)
Title: Fdd data separator
Inventor: SUENAGA HISAFUMI
IPC: G11B20/14
Filed: 1990-09-26
Abstract: PURPOSE:To adjust the frequency of a window signal with a good accuracy by a simple circuit constitution without destroying the duty ratio of the window signal divided by  50% by providing a digital VFO consisting of a counter, a comparator, a signal generator and so on. CONSTITUTION:In the digital VFO, a comparator 3-12 compares an input value with an inversed result to have inverted the output bit of a counter 3-13, and a signal generator 3-15 generates and outputs a control signal corresponding to this compared result. And based on this control signal, the operation of the counter 3-13 is controlled. In this case, as the control signal, for example, two kinds of signals are outputted, one is the signal for reducing the cycle of the window signal, and the other is the signal for increasing the cycle of the window signal. Here, these signals are distributed properly in the one cycle of the window signal, and the duty ratio of the window signal is approximate to the 50%. Therefore, without destroying the duty ratio of the window signal divided by 50%, it is possible to adjust the frequency of the window signal by the simple circuit constitution with the good accuracy.