baber/WOPTO huggingface dataset:
Patent JP-2001036501-A (JP)
Title: Interference canceller device and method for detecting path timing
Inventor: NAITO TAKAHIRO
IPC: H04J13/00
Filed: 1999-07-19
Abstract: PROBLEM TO BE SOLVED: To provide an interference canceller device having enhanced reception characteristic. SOLUTION: The multi-stage type interference canceller device is provided with an interference canceller unit to eliminate an interference noise included in a received signal adopting a code division multiple address system to each stage. The device consists of an SIR (signal to interference noise ratio) level measurement section 15 that decides number of data of preceding path timing to be summed by the SIR measured in a pre-stage, adder means 16, 17, 18, 19, 20, 22 that sum the data of the preceding path timing of the data number decided by the SIR level measurement section 15 to the data of the path timing of the received signal, and a multiplier 23 that divides the sum result by the adder means by the data number of the path timing summed by the adder means. Thus, the path timing and the reception characteristic are enhanced.
Patent JP-S6185531-A (JP)
Title: Suction device for internal-combustion engine
Inventor: AOYAMA SHUNICHI
IPC: F02B31/02
Filed: 1984-10-02
Abstract: PURPOSE:To accelerate such fuel atomization as utilizing the prefiring of exhaust, by setting the valve open timing of a low-speed suction valve to the same timing or making it earlier than that of a high-speed valve, in case of the high-speed suction valve side. CONSTITUTION:In case of an engine which is provided with two exhaust valves 13A and 13B as well as two suction valves 11A and 11B, at a port 12A of a high-speed suction valve 11a being earlier in valve opening timing but tardier in valve closing timing, there is provided with an on-off valve 15 which opens only in time of high speed. At a suction port 12B of a low-speed suction valve 11b supplied with an air-fuel mixture all the time, there is provided with a fuel injection valve 16. Valve-open timing of the low speed suction valve 11b is set up so as to become the same as the high-speed suction valve 11a or to be earlier than that, whereby at the initial stage of opening, residual exhaust is led into the inside of the suction port 12A and, after fuel liquid drops stayed in the port 12B are atomized, in time of suction afterward, this atomized fuel is inhaled to the inside of a cylinder.
Patent JP-H0955773-A (JP)
Title: Clock phase error detecting circuit
Inventor: KONO KIMIHIKO
IPC: H04L27/22
Filed: 1995-08-11
Abstract: PROBLEM TO BE SOLVED: To accurately detect a clock phase error even in the case of (n)-phase modulation (n>=8). SOLUTION: According to polarity changes of two series of demodulated digital signals of an I channel and a Q channel obtained from an (n)-phase modulated signal through quadrature demodulation, one of the inverted and uninverted signals of the demodulated digital signals are outputted from polarity inverting circuits 17a and 17b. Those outputs are added together by an adder 19. As to the two series of the demodulated signals of the I channel and Q channel, EX.ORs 14a and 14b perform zero-crossing detection and at the same time, the addition result of the adder 19 is outputted as a phase error detected value when zero crossing is detected. At the same time, a value showing that a phase error is zero is outputted when the zero crossing is not detected.
Patent JP-2000035849-A (JP)
Title: Keyboard
Inventor: NISHIMURA KOJI
IPC: G06F3/02
Filed: 1998-07-21
Abstract: PROBLEM TO BE SOLVED: To prevent a load from being given to a specified finger or to prevent malfunction in an input operation by setting the restoration force of a key in a position depressed by the little finger to be weaker than that of other keys. SOLUTION: Keys to which oblique lines are given are set to have weak restoration force and the other keys have standard restoration force. The keys to which the weak restoration force is given are those operated by the right/left little fingers and they have narrow surface areas. Even the keys which are operated by the little fingers but which have large sizes and large surface areas have the standard restoration forces since they are heavy compared to the keys of the standard sizes and they operate by dead weight when the thicknesses of the skirt parts of domes are thinned. Thus, the load of the little fingers is reduced and the work efficiency of input is improved by setting the restoration force of the keys which are typed by the little fingers and are in the standard sizes to be smaller than the other keys of the standard sizes.
Patent JP-S6449389-A (JP)
Title: Teletext receiver
Inventor: KIRIMOTO MASAO
IPC: H04N7/025
Filed: 1987-08-19
Abstract: PURPOSE:To shorten a waiting time while holding efficiently the continuity of pages from a first page to a last page, by displaying immediately the smallest page of program screen data accumulated in a receiver and displaying successively from the smallest page regardless of the timing of a transmission side. CONSTITUTION:The titled device is constituted of a packet memory circuit 3 to wholly store packet data to be transmitted, a control memory circuit 4 to be used for the control of the packet memory circuit 3, a program control memory circuit 6 to be used for the control page numbers, an operation control circuit 2 and a timer means 7. The minimum value and the maximum value of the page numbers and the whole number of the pages included in program control data, which are received by the program control memory circuit 6 at every program number, are written only the program number is selected, the smallest page number is read out of the program control memory circuit 6 to this program number and displayed first. Next, in a timing from the timer means 7, the next page data of the program number are successively retrieved and displayed, this page number is displayed up to the small value of either of the largest page or the whole numbers of pages, and after that, the display is executed from the smallest page.
Patent JP-H0739352-A (JP)
Title: Production of takoyaki and device used therefor
Inventor: ISHII HIROSHI
IPC: A23L35/00
Filed: 1993-07-28
Abstract: PURPOSE:To provide production of TAKOYAKI (griddle-cooked dumplings, consisting of wheat flour, bits of octopus-called TAKO in Japanese). CONSTITUTION:A flat mold plate 3, a first hot mold plate 4, a second hot plate 5 and a third hot mold plate 6 which are equipped with a great number of hemispherical dents are made successively from the right side on a heating stand 2. In a state where a given amount of dough for TAKOYAKI together with ingredients is fed to the hemispherical dents 7 of the first hot mold plate 4, the hot mold plate is covered with the heated flat plate 3 to form a thin film on the surface of the dough. Similarly a given amount of the dough, etc., is fed to the dents 7 of the second hot mold plate 5, the first hot mold plate 4 is rotated to set the first hot mold plate to the top of the second hot mold plate 5 to join the hemispherical dents of both the hot mold plates in the second hot mold plate 5. Then the second hot mold plate 5 is rotated to the third hot mold plate 3 side and the joined spheres are delivered to the third hot mold plate 6 side as a finished product.
Patent JP-S6099801-A (JP)
Inventor: OOSAWA TOMIO
IPC: B65B1/32
Filed: 1983-11-04
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-S6362427-A (JP)
Title: Detection system for error of data communication
Inventor: MURAMATSU JUNICHI
IPC: H04L1/08
Filed: 1986-09-03
Abstract: PURPOSE:To detect the error of plural bits and to discriminates their bit location by sending a digital information signal and the inverted signal of the information signal as to its bits serially. CONSTITUTION:In sending 100111101 as an information signal A1-An, the inverted signal A1'-An' being the bit inversion of the information signal, that is, 01100010 is sent at the same time. On the other hand, when outputs ER1-ERn of exclusive OR gates ExOR1-ExORn receiving the two signals A1-An and A1-An' at the reception side are 11111111, the normal signal reception is interpreted and in other values, it is discriminated that a communication error takes place, Moreover, it is discriminated that a bit ghost takes place to a bit corresponding to a location having '0' in the outputs ER1-ERn.
Patent JP-H11341933-A (JP)
Title: Feeding trough-supporter for hennery
Inventor: TATEZUMI MASAAKI
IPC: A01K39/014
Filed: 1998-05-30
Abstract: PROBLEM TO BE SOLVED: To provide a supporter whose receiving member for supporting a feeding trough for hennery is easily manufactured and which is allowed to simply fix the feeding trough to the receiving member when installed. SOLUTION: This supporter 20 supports a feeding trough 3 by a receiving member 21 mounted onto a cage 1, and the member 21 integrally comprises: fixing sections 24 and 25 to be fixed to linear members 22 and 23; a supporting member 27 formed substantially conformably to and designed to support the outer peripheral surface 26 of the trough 3; and one and the other hooks 28 and 29 which support one and the other ends 30 and 31 of the trough 3, respectively, and are formed into hooky shapes at both the ends of the supporting member 27, wherein the trough 3 is pushed into and bent together with the receiving member 21 and released to take a natural form and thus one and the other ends 30 and 31 of the trough 3 are mounted onto the one and the other hooks 28 and 29, respectively.
Patent JP-H1048056-A (JP)
Title: Refractive index meter
Inventor: KANAMORI KOJI
IPC: A61B5/00
Filed: 1996-08-05
Abstract: PROBLEM TO BE SOLVED: To provide a refractive index meter which can be applied to a scattering medium, by installing a frequency shifter for making the frequency of a measurement optical beam relatively different from that of a reference optical beam, on one of an optical path of the measurement optical beam and that of the reference optical beam, and superposing the measurement optical beam transmitted through a member to be detected, on the reference optical beam of a beam regulator. SOLUTION: The laser beam 1a emitted from the laser 1 is divided into two of the reference optical beam 1b and the measurement optical beam 1c by a beam splitter 4. The measurement optical beam 1c receives the frequency shift by the shifting amount different from that of the frequency of the reference optical beam 1b by an acousto- optical element 6, by an acousto-optical element 8, and is made to pass through a pin-hole 9a of a pin-hole plate 9, and further pass through a member to be detected installation part 100. By installing a member to be detected 101 as an object of the index of refraction measurement on this position, the measurement beam emitted from the member to be detected 101, is shifted from an optical axis, and is not synthesized with the reference optical beam in a prism 7.  Then a mirror 10 is moved by a mirror driving part 16, and the refracted straight beam is superposed by the prism 7.
Patent JP-H01131461-A (JP)
Title: Method and reagent for measuring human ass
Inventor: SAEKI TAKEYORI
IPC: G01N33/573
Filed: 1988-08-19
Abstract: PURPOSE:To reduce the cost of production by using the anti-ASS antibody obtd. by immunizing the ASS (argininosuccinic acid synthetase) of animals except man having immunologically the same part as the human ASS wit another animal. CONSTITUTION:For example, a rat is selected as the animal except man and the liver of the rat is processed by the conventional practice to obtain the refined rat ASS (argininosuccinic acid synthetase). For example, a rabbit is selected as another animal and antiserum (rabbit rate ASS antibody) is obtd. A sandwich method using the inclusion body obtd. by labeling Fab' as a labeling antibody with peroxidase is applied and the peroxidase activity is measured with orthophenylene diamine and H2O2 as a substrate soln. by measuring the absorbancy at 492nm, by which the ASS is determined. The similar measurement sensitivity is, therefore, obtd. with the measuring reagent of a low cost.
Patent JP-H0548674-A (JP)
Title: Data communication equipment
Inventor: TANAKA HIDEAKI
IPC: H04L69/40
Filed: 1991-08-19
Abstract: PURPOSE:To obtain a transmitting equipment providing a collation data generating means for improving the reliability of data transmission and reception. CONSTITUTION:The equipment is the data communication equipment constituted by the data transmitting equipment M providing a data transmission control means which re-transmits communication data unless a reception response signal is detected within specified time after the transmission of communication data consisting of control data D1, D2 and D3 having an identification flag area identifying a head and consisting of collating data D4 derived by the exculive logical sum of control data D1, D2 and D3 and constituted by the data receiving equipment S providing a data reception control means transmitting a reception response signal after the termination of communication data reception. The equipment is constituted by providing the collation data generating means generating data D4 in such a way that the area corresponding to the identification flag area becomes the denial of the exclusive logical sum of control data.
Patent JP-S6265042-A (JP)
Title: Heat development controller
Inventor: MORITA NAOYUKI
IPC: G03D13/00
Filed: 1985-09-18
Abstract: PURPOSE:To reduce an overshooting amount and an undershooting amount and to shorten a centering time and a heat developing time without deteriorating picture quality by supplying a control circuit with a target value by changing the temperature of a beat developing photosensitive material so that said temperature is close to a prescribed value. CONSTITUTION:When a supply current to a conductive heating element 14 is smaller (larger) than the target value, values of a supply voltage signal V, a supply current signal I, an instantaneous supply power signal W, an integrated supply voltage signal F, a maximum integrated supply power signal Fm and a phase control signal PC are smaller (larger) than their standards, and each value of the phase control signal PC outputted from a subtractor 32 is smaller (larger) than a standard value. Moreover the pulse with of a gate trigger pulse GP is longer (shorter) than a standard, and an ignition angle theta is larger (smaller). Accordingly each value is changed so that it can slowly approach to the prescribed value at plural stages and can follow the target value, thereby supplying the desired power to the heating element 14.
Patent JP-H1154767-A (JP)
Title: Solar cell sealing material
Inventor: SEGAWA MASASHI
IPC: H01L31/02
Filed: 1997-07-31
Abstract: PROBLEM TO BE SOLVED: To obtain a solar cell sealing material which is mainly formed of ethylene-vinyl acetate copolymer, high in volume resistivity, and used as a laminated sealant. SOLUTION: When ethylene-vinyl acetate copolymer which contains 30 wt.% vinyl acetate or below is used as solar cell sealing material, a solar cell module is improved in insulation even if it is sealed up with a thin layer of the above sealing material. Furthermore, two sheets of the solar cell sealing material are prepared, and a film formed of material other than ethylene-vinyl acetate copolymer is sandwiched in between the solar cell sealing material sheets for the formation of a three-layered laminate more enhanced in volume resistivity.
Patent JP-2000041373-A (JP)
Title: Linear motor
Inventor: OOTATE TAIJI
IPC: H02K41/03
Filed: 1998-07-22
Abstract: PROBLEM TO BE SOLVED: To provide a linear motor, which enables efficient drive by constituting the linear motor so that its thickness in the direction of lamination is reduced with respect to the structure of the linear motor. SOLUTION: Laminated and adjoining linear motors 19a, 19b are provided with a corresponding mover 20a or 20b, respectively, and contain stators 21a, 21b. A magnet frame 21a' of the stator 21a and a magnet frame 21b' of the stator 21b are constituted integrally, and the integrated body is mutually used by the linear motors 19a and 19b. As a result, a motor frame can be eliminated, and the thickness of the linear motors in the direction of lamination can be reduced.
Patent JP-2000039592-A (JP)
Title: Microlens array, display element using the same and display device
Inventor: TSUNODA TAKASHI
IPC: H04N5/74
Filed: 1999-07-21
Abstract: PROBLEM TO BE SOLVED: To make it possible to increase an aperture ratio, to greatly improve the utilization efficiency of light and to obtain bright images by providing both surface sides of a flat plate with plural microlenses of the arrangement corresponding to pixels. SOLUTION: The flat plate microlens 31 is of a distributed index type and is a lens array of two-dimensional arrangement disposed in correspondence to pixel electrodes 29 and is disposed always on an incident ray 33 side with respect to liquid crystals 28. The individual lens shapes of the flat plate microlens 31 are formed to the same shape as the shape of the region corresponding to one pixel in the liquid crystals 28 and of the same arrangement. The foci are so set as to exist on the plane of the liquid crystals 28 or near the same by regulating refractive index distribution regions 36 disposed at the flat plate microlens 31.  As a result, the incident rays 33 parallel with the optical axis passed a polarized plate are focused by the flat plate microlens 31 and are made incident on the pixel electrodes 29, i.e., apertures without passing light shielding parts 30 of metallic wiring, switching elements, etc.
Patent JP-H0490136-A (JP)
Title: Information recording and reproducing device
Inventor: OTSUKI SHINYA
IPC: G11B7/09
Filed: 1990-08-03
Abstract: PURPOSE:To prevent the focusing position of a light beam from deviating from an information recording surface by providing a control means for controlling a light beam converging means to be held in its position during a period of detecting a defect on an information recording medium. CONSTITUTION:At a defective spot such as a flaw and dust, etc., on an optical card 8, a focus sum signal S6 that is outputted by an adder 16 is lowered below a reference voltage, and an output signal S7 at a high level is outputted by a voltage comparator 17. A switch 23 of a lens driving signal output means 9 is turned off by a CPU 21 to stop the supply of a lens driving signal S4 which is an output of a servo circuit 13, and also a D/A converter 22 is controlled to hold a lens driving signal S4'. Consequently, a constant driving signal is supplied from a power amplifier circuit 15 to a driving coil 6, and the focus position of an objective lens 5 is held in a position immediately before a defect is detected. By this method, the focus of the light beam is never deviated from the information recording surface, and hence the recording/reproducing of information are accurately performed.
Patent JP-H0867566-A (JP)
Title: Silicon nitride sintered compact and production thereof
Inventor: SATO MASAHIRO
IPC: C04B35/584
Filed: 1994-08-31
Abstract: PURPOSE: To obtain a sintered compact of silicon nitride which has mechanical properties sufficient to be used as a part for motor vehicles from room temperature up to elevated one and parts for a gas turbine engine, particularly excellent in flexural strength at from room temperature to 1,000 deg.C. CONSTITUTION: This sintered compact of silicon nitride comprises the main phase of β-silicon nitride crystals and the grain boundary phase containing rare-earth elements, silicon, aluminum, oxygen and nitrogen where Si2 N2 O particles of 5-20μm average particle size are dispersed in the grain boundary phase. A molded compact containing, as auxiliary components, 1-10wt.% silicon oxide of less than 3μm average particle size together with rare earth element oxides and aluminum oxide is heated at 800-1,400 deg.C under a reduced pressure lower than 10Torr to precipitate Si2 N2 O particles, then sintered at 1,600-1,900 deg.C in a non-oxidizing atmosphere.
Patent JP-H0546085-A (JP)
Title: On-vehicle navigation device
Inventor: MAEDA HIROYUKI
IPC: G09B29/10
Filed: 1991-08-19
Abstract: PURPOSE:To improve the frequency and precision of map matching by varying the straight-travel distance of a vehicle which is necessary for the map matching. CONSTITUTION:An azimuth arithmetic means 3 calculates the position, azimuth, and object travel distance of a vehicle according to data from a distance sensor 21 and an azimuth sensor 22. Further, a straight-distance detecting means 4 decides a straight travel according to data when a turning angle is within a certain range and detects the straight-travel distance. When the distance is not less than a decision inhibited travel distance set by a decision inhibited travel distance setting means 8, a straight-travel distance decision means 9 decides the straight-travel distance and when the straight-travel distance does not exceed the straight-travel decision distance, the current position and azimuth of the vehicle calculated by a position and azimuth arithmetic means 3 are compared with the position and azimuth of road data obtained from a map storage means 1 to perform the map matching.
Patent JP-H0370625-A (JP)
Title: Moistening device for automobile
Inventor: SUZUKI MITSUSHIGE
IPC: B60H3/02
Filed: 1989-08-11
Abstract: PURPOSE:To prevent freezing of water in a water storage tank, to monitor the abnormal generation of heat by a radiation plate, and to enable the safe use of a moistening device at a cold area during a winter season by a method wherein a transistor generating heat along with control of a blower motor is mounted to the radiation plate mounted fronting on the water storage tank. CONSTITUTION:Water in a water storage tank 12 is guided through a water guide pipe 13 to an atomizing chamber 15, and is atomized through operation of an ultrasonic generating device 3 controlled by a controller 4. Generated steam is fed to the outside of a moistening device through a duct 1 by means of wind generated by means of a blower motor 6. In this case, when it is detected by a water level detecting sensor 2 that a water level in the atomizing chamber 15 is abnormally lowered, atomization is stopped. A Tr10 of transistors Tr7 and Tr10 with which a part of the control circuit of the blower motor 6 is formed is mounted to a radiation plate 11 fronting on the water storage tank 12. Heat generated by the radiation plate is transmitted to water, and when the abnormal heat generating state of the radiation plate 11 is detected by a thermistor 9, the Tr 10 is switched to the Tr7 arranged in a ventilating flue 8 to suppress the generation of heat effected by the radiation plate 11.
Patent JP-2000253911-A (JP)
Title: Clip
Inventor: PAN-KYU KAN
IPC: A44B11/26
Filed: 1999-07-21
Abstract: PROBLEM TO BE SOLVED: To provide a clip of excellent reliability in which component members can be separated from each other to be easily exchanged. SOLUTION: A clip is provided with a first holding member 1 having a first teeth part 3, and a second holding member 5 having a second teeth part 7 to be engaged with the first teeth part 3, and installed to be displaceable to a holding position and a release position to the first holding member 1. It also comprises an elastic member 11 to energize the first holding member 1 and the second holding member 5 to the release position, an operation member 15 pivotally attached to the first holding member 1 to displace the second holding member 5 to the holding position and the release position, and a connection part 29 extended to the back of the first holding member 1 for fixing a connecting cord 100.