baber/WOPTO huggingface dataset:
Patent JP-S60263543-A (JP)
Title: Flag pattern detecting circuit
Inventor: YOKOTA KEIICHI
IPC: H04L7/04
Filed: 1984-06-11
Abstract: PURPOSE:To attain the economical detection of a series containing plural continuous flag patterns without increasing the scale of a detecting circuit, by combining a data selector and a counter. CONSTITUTION:When an input flag pattern is applied to a terminal 10, the bit codes of the input pattern are applied to the 0th and 7th bit input terminals of a data selector 12 via an inverter 11. The bit codes of the input pattern are applied as they are to the 1st-6th bits. The selector 12 clears a counter 13 when no input exists. The counter 13 continues a count-up action with the clock signal applied from a terminal 14 unless the counter 13 is cleared by the selector 12. As a result, the bit inputs applied to the 0th-7th bits of the input side are delivered successively to the output side of the selector 12. Therefore the counter 13 has a count-up action with no clearing only when ''01111110'' continues with the input pattern of a terminal 101. Thus the detection is possible for a flag pattern as long as the output of the counter 13 is monitored.
Patent JP-S5820870-A (JP)
Inventor: NAKANO RIYUUICHI
IPC: E02D29/12
Filed: 1981-07-28
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-H11312440-A (JP)
Title: Lever combination switch
Inventor: ABE MICHIO
IPC: B60R16/02
Filed: 1998-04-28
Abstract: PROBLEM TO BE SOLVED: To provide a lever combination switch, easy in part assembly not requiring cord wiring work, and excellent in productivity. SOLUTION: In this lever combination switch 10, a lever 13 has a two-body structure comprising a lower knob body 11 and a shaft, a fog rotary knob 20, a light rotary knob 21, and the like are previously installed on the shaft 12, and the lever 13 is assembled by fitting the shaft 12 to the lower knob body 11, whereby part assembly is made easier. A male connector 17 is made up by forming fixed contacts 15, 16 inserted in the shaft 12 with one end of each thereof projecting from an inner end part of the shaft 12, whereby cords for connecting the fixed contacts 15, 16 to an apparatus outside the lever 13 and wiring work of the cords are omitted. Further, by providing a guide surface 19 for a female connector 18 connected to the male connector 17 and an elastic lock piece 34 for slip-off prevention, connection of the female connector 18 is made simpler and surer.
Patent JP-S6012574-A (JP)
Inventor: ITOU TOKIYOSHI
IPC: G09D3/12
Filed: 1983-07-01
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-H11354-A (JP)
Title: Heating element
Inventor: UEKI AKIO
IPC: A61F7/08
Filed: 1997-05-08
Abstract: PROBLEM TO BE SOLVED: To check and restrain the propagation of bacteria and the true fungi by housing a heating composition heating under the existence of air in a gas permeable housing bag, constituting a heating element by sealing this housing bag in an airtight bag, and holding an antibacterial agent in the housing bag. SOLUTION: At least a part of a flat gas permeable inner bag 1 having gas permeable small holes or a micropore group is formed as a gas permeable surface, and a heating composition 2 composed of metallic powder such as iron powder, activated carbon, water, a water retentive agent, salt or the like is sealed in this inner bag 1. An organic compound, an antibacterial agent derived from a natural material and an antibacterial agent such as an inorganic compound are also included in the inner bag 1. This inner bag 1 is sealed in an airtight outer bag 3, and a necessary heating element is constituted. In this case, a nontransferable pressure sensitive adhesive layer 4 composed of an ordinary pressure sensitive adhesive substance mainly composed of rubber or the like is formed on a surface of the inner bag 1 when necessary, and this is covered with releasable paper 5, or an antislipping layer may be formed on the surface of the inner bag 1 instead of the pressure sensitive adhesive layer.
Patent JP-H10312640-A (JP)
Title: Device for reproducing information and method therefor
Inventor: HORIGOME JUNICHI
IPC: H03M13/31
Filed: 1997-05-08
Abstract: PROBLEM TO BE SOLVED: To process read retrying, etc., to be performed when reproduction has not correctly been carried out under an appropriate reference amplitude value in a viterbi decoding method. SOLUTION: In a magneto-optical disk device for performing, for example, the 6-value 4-state viterbi decoding method, 12 registers 181-192 are provided in an RAA (reference amplitude value adaptation block) 101 in order to make reference amplitude values individually adaptive corresponding to an address part and a data part provided on a magnetooptical disk. Normally, storage values of the registers 181-192 at the time of finishing just previous reproducing operation are made to be initial values of adaptation attending upon sebsequently reproducing operation. However, when the reproduction is not correctly carried out, and hence the processing of read retrying, etc., is to be performed, predetermined prescribed values are set in 12 registers 61-72 in the RAA 101 as their initial values, and the reference amplitude values are controlled not to be adapted in this case.
Patent JP-S5642061-A (JP)
Title: Solar heat collecting wall structure
Inventor: YANO NAOTATSU
IPC: F24S10/70
Filed: 1979-09-14
Abstract: PURPOSE: To lighten a roof structure and also to improve surface appearance by a method wherein a plurality of heat pipes are buried in outside wall material of a building so that solar heat can be received thereon, and a cooling part of the heat pipe is projected into a hot water tank provided on eaves or in a ceiling.  
     CONSTITUTION: A rectangular slab outside wall material A has a plurality of heat pipes 2 buried in an adiabatic body 1 on outdoor side vertically with a heating part 21 on lower side and a cooling part 22 on upper side; an inorganic matter filled heat receiving layer 3 is fixed on outdoor side front of the heat pipe closely to its exposed peripheral portion with an adhesive 4. A long hot water tank 5 is provided along a ridge direction on back side of building eaves, and said outside wall material A is arranged so that the cooling part 22 of the heat pipe 2 will be projected into the tank 5. According to such constitution, a heavy water heater need not be placed on the roof, the roof need not be strengthened particularly therefor, and thus surface appearance can be improved thereby. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-S5744765-A (JP)
Title: Fuel jetting apparatus
Inventor: KATOU MASAAKI
IPC: F02M57/02
Filed: 1980-08-29
Abstract: PURPOSE: To secure the favorable jet without apprehension of the strength, by controlling a hydraulic pressure controlling valve provided to a fuel discharge passage of a pump chamber through an electromagnetic valve according to the operation condition of the engine so that the highly pressurized fuel is not loaded directly to the electromagnetic valve.  
     CONSTITUTION: The pump chamber 20 is connected through the fuel discharge passage comprising a recess 21 in the upper surface of a nozzle holder, a passage 24 in a cylinder 1 and a pipe 36 with the spool type hydraulically operated controlling valve 54. A hydraulically operated chamber 70 on the upper surface of the controlling valve 54 is connected to the electromagnetic valve 59 that is controlled to open or close through a passage 37 according to the rotation and load of the engine and controls to introduce working hydraulic pressure to a working chamber 70. Thus, since the electromagnetic valve 59 is controlled according to the rotation and load of the engine, the jetting timing and the jet amount can be made suitable, and since the controlling valve 54 is controlled by the electromagnetic valve 59, the highly pressurized fuel is not directly loaded to the electromagnetic valve 59 and apprehension for the strength is obviated. 
     COPYRIGHT: (C)1982,JPO&Japio
Patent JP-H0629947-A (JP)
Title: Correlation circuit unit for receiving spread spectrum signal
Inventor: KATO TOSHIHARU
IPC: H04B1/709
Filed: 1992-04-13
Abstract: PURPOSE:To provide the correlation circuit unit for receiving a spread spectrum communication(SSC) signal used simply for a demodulator employing a SAW (surface acoustic wave) convolver. CONSTITUTION:An SSC signal is fed to one terminal of a SAW convolver 4 via an amplifier 1, a BPF(band pass filter) 2, and a matching circuit 3, and an output of an oscillator 6 is modulated (7) by using a PN code and the modulated signal is fed to other terminal of the SAW convolver 4 via an amplifier 8, a BPF 9 and a matching circuit 10. The output is fetched via a matching circuit 11, amplifiers 12, 13 and a BPF 14. The amplifiers 12, 13 are controlled by a voltage from an AGC(automatic gain control) voltage IN terminal 15. The components above are assembled on one printed circuit board as a unit.
Patent JP-H01288247-A (JP)
Title: Probe coil device and method for magnetic resonance imaging
Inventor: HAYAKAWA HIROSHI
IPC: A61B10/00
Filed: 1988-05-16
Abstract: PURPOSE:To obtain a brain surface structure image to diagnose the position of a morbid change part to locally exist in a cortex and under the cortex by providing a switching element for switching feeding elements so as to operate first and second surface coils with single bodies, respectively, or so as to operate them in coupling them as saddle coils. CONSTITUTION:The coil side line of a switching device 14 is connected to feeding terminals S1, S2, S3 and S4 of an SAS probe coil 13 for photographing right and left brains, and a transmitter 5 and a receiver 6 are connected to the transmission and reception system side lines. By the control of the switching device 14, the combination of the feeding terminals S1, S2, S3 and S4 of the SAS probe coil 13 for photographing the right and left brains can be changed. Consequently, only by the electric operation of the switching device 14, the modes of three coils, namely, a saddle coil HB-C, a surface coil RB-C for photographing a right brain and a surface coil LB-C for photographing a left brain can be formed. A head part PH is located inside the SAS probe coil 13 for photographing the right and left brains, and the brain surface structure image for diagnosing the position of the morbid change part to locally exist in the cortex and under the cortex can be obtained.
Patent JP-H10262015-A (JP)
Title: Multiplex transmission method and system therefor and audio jitter absorption method used for the same
Inventor: KUROBE AKIO
IPC: H04L1/16
Filed: 1997-05-08
Abstract: PROBLEM TO BE SOLVED: To provide a multiplex transmission method with good transmission efficiency strong against errors. SOLUTION: A multiplex frame is of a fixed length and is provided with a header and a fixed length region. The fixed length region is divided into variable length slots 1 and 2, the length of the variable length slot 1 becomes a predetermined fixed length, in the case that data to be stored are present and becomes zero in the case that the data to be stored are not present and the length of the variable length slot 2 is increased/decreased, corresponding to the length of the variable length slot 1. Non-retransmission type fixed length data (audio frame, for instance) are transmitted by a first variable length slot and one piece of complete retransmission type variable length data (a video data link frame, for instance) is transmitted by a second variable length slot.  In such a manner, by turning the multiplex frame to the fixed length and changing the frame length of the data link frame of the retransmission type variable length data corresponding to the length of the non-retransmission type fixed length data, the transmission timing of the data link frame is fixed to the transmission stream of the multiplex frame.
Patent JP-S61275400-A (JP)
Inventor: YANO NOBORU
IPC: C14B1/56
Filed: 1985-05-30
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-S60261458-A (JP)
Inventor: YAMAUCHI TOSHIYUKI
IPC: A61L9/01
Filed: 1984-06-08
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-H05316737-A (JP)
Title: Voltage type inverter
Inventor: MIZOGUCHI SHOJI
IPC: H02M7/48
Filed: 1992-05-12
Abstract: PURPOSE:To ensure a stable characteristics of a compensating operation, in a voltage type inverter wherein a compensating voltage is added to the AC voltage command issued to its PWM control part from the reason of compensating a distortion, which is generated in its AC output voltage by the effect of setting a time for preventing a short circuit between its arms. CONSTITUTION:In a voltage type inverter, a current command generator 12 is provided and an AC current command IU* is created. Then, the polarity of the AC current command IU* is decided by a comparator 7, and in the timing thereof a compensating voltage DELTAV is generated. Based on the deviation of an AC output current IU of the inverter, which is measured from the AC current command IU*, a command quantity VU*a of the AC phase voltage of the inverter is obtained by a current controller 14. Then, by adding the compensating voltage DELTAV to the command quantity VU*a, an AC phase voltage command VU* is created. Thereby, a PWM control of the voltage type inverter is performed according to the AC phase voltage command VU*.
Patent JP-H09300596-A (JP)
Title: Illumination device for printed matter checking device
Inventor: NISHIDA MASASHI
IPC: G01N21/89
Filed: 1996-05-14
Abstract: PROBLEM TO BE SOLVED: To adjust the quantity of light of irregular reflection light sources/regular reflection light sources and a transmitting light source and thereby improve the ability to detect the defect of printed matter by providing irregular reflection light sources and regular reflection light sources which are simultaneously turned ON during inspection and illuminate the surface of printed matter from the camera side and a transmitting light source which illuminates the rear face of printed matter from the opposite side. SOLUTION: This illumination device is equipped with an upper and a lower irregular reflection light sources 12A, 12B and a regular reflection light source 14 which illuminate the front face of a continuous printed matter S from the camera 10 side and a transmitting light source 16 which illuminates the rear face of the printed matter S from the opposite side to the camera 10. All these light sources are turned ON for use during inspection. In addition, the quantity of light of the irregular/regular reflection light sources and the transmitting light source 12A, 12B, 14, 16 is adjusted using each of adjusters.  In this case, the irregular reflection light sources 12A, 12B contribute mainly to an inspection for the defect of the printed matter, the regular reflection light source 14 for the defective luster of a metal such as aluminum and the transmitting light source 16 for the defects such as pinholes in the printed matter S and The bleaching of the transparent film respectively. Thus, the balanced quantity of light of each of the light sources enables the high accuracy detection of defects to be performed per printed matter S.
Patent JP-H04345817-A (JP)
Title: Fusible core for synthetic resin product and its fusing-out method
Inventor: FURUTA SATORU
IPC: B29C45/26
Filed: 1991-05-23
Abstract: PURPOSE:To manufacture efficiently a good molded product without adhesion of alloy or the like after fusing out in the resin molding utilizing a core of low fusion point alloy. CONSTITUTION:A coated layer 3 of water-soluble synthetic resin material is formed on the surface of a core 1 of low fusion point alloy, and a molded product P is manufactured by using water-soluble carbohydrate as a heat medium 5 and fusing with core 1 away from an injected layer 2 after injection. The fusion time, therefore, is shortened to enhance productivity, and a good product P without adhesion or the like of alloy to the molded product is manufactured.
Patent JP-S5545269-A (JP)
Title: Plate speaker
Inventor: SUZUKI HIDEO
IPC: H04R7/04
Filed: 1978-09-27
Abstract: PURPOSE:To make a cheap and good-quality acoustic reproducing possible by constituting a ring plane diaphragm so that the ratio of inside diameter b to outside diameter a may be 0.3<=b/a<=0.7 and the radius of a voice coil may be (a+b)/2. CONSTITUTION:For the purpose of preventing ring plane diaphragm 1 from generating division vibration in a used band, primary division resonance frequency f10 is prevented from being generated, and further, secondary division resonance frequency f20 is raised. Since lambdan rises by 15% at b/a=.03 in comparison with b/a=0  and rises by 33% approximately at the resonance frequency in characteristics curves  indicating the change of inherent value lambdan of diaphragm 1 for the ratio of the inside  diamter (radius b) to the outside diameter (radius a), f20 can be raised easily  by making diaphragm 1 into a ring shape. Then, though lambda2 becomes large rapidly  when b/a is larger furthermore, the reduction rate of an area becomes 50% approximately at b/a=.07, and this value is the limit considering efficiency, and consequently it is practical that b/a is within a range of 0.3-0.7.
Patent JP-S599796-A (JP)
Inventor: IWATA YUKINORI
IPC: G01D1/16
Filed: 1982-07-08
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-H06300172-A (JP)
Title: Free nipple
Inventor: MATSUDA TADAYUKI
IPC: F16L15/02
Filed: 1993-04-08
Abstract: PURPOSE:To cause free rotation (screwing and removal) and expansion and contraction (pull-out and pushing) of pipings at two ends by means of a free nipple during interconnection of pipings at two ends when pipings are interconnected to ensure a flow passage for fluid. CONSTITUTION:A packing press, a packing lock ring, and a packing are inserted in a small male screw single nipple, and a large male screw internal-threadless bushing is fitted in such that two ends are brought into a threadless state. By inserting a snap ring in a small male screw piece nipple end part, the packing press, the packing lock ring, the packing, and the large male screw internal- threadless bushing are prevented from dislocation. The packing press, the packing lock ring, and the packing are inserted in the small male screw piece nipple single nipple to perform sealing of the small male screw single nipple and the large male screw internal-threadless bushing. As noted above, arrangement of a pipe is carried out from any piping, a work is simplified, and standardization of a work and a piping work time are sharply shortened.
Patent JP-H04345731-A (JP)
Title: Dust removing method for cathode-ray tube bulb
Inventor: AOYAMA SHOZO
IPC: H01J9/38
Filed: 1991-05-24
Abstract: PURPOSE:To prevent the deterioration of withstand voltage by putting the fine pieces or granules, of an easily electrified member and a magnetized member, in the inner side of a bulb or a bulb structure to be vibrated or rotated, and eliminating an adherent substance sticked on the inner side of the bulb or the structure by the friction of the vibration or rotation. CONSTITUTION:Fine pieces or granules of an easily electrified member are put in the inner side of a glass-made bulb structure such as a panel and a funnel of a black-and-white picture tube or a color picture tube just arrived. Then the inner surface of the bulb or the structure is rubbed with these fine pieces or granules by vibrating the bulb or the bulb structure or suitably tilting them to be rotated. In this case, a substance, easily electrified of static electricity, having low hardness, and containing no halogenation element such as Cu, F, and Cl, like formal resin and acrylic resin etc., is used as the easily electrified member. One end opening such as the bulb is closed, and then the bulb or the structure is washed with flowing water or hydrofluoric acid water etc., or by a pure-water shower or a supersonic wave.
Patent JP-H07324686-A (JP)
Title: Scroll type compressor and assembling method thereof
Inventor: ISOMURA KENJI
IPC: F04C18/02
Filed: 1994-05-31
Abstract: PURPOSE:To easily and reliably prevent looseness between a base plate of a movable scroll member and a pressure receiving wall of a housing. CONSTITUTION:A ring 21 is provided between a base plate 14 of a movable scroll member 9 and a pressure receiving wall 27 of a front housing 2, and shoes 25 having the height matching the clearance between the ring 21 and the base plate 14 and between the ring 21 and the pressure receiving wall 27 are supported to shoe receiving parts 29 of the ring 21. Thereby, adjustment of the clearance between the ring 21 and the pressure receiving wall 27 can be easily and reliably performed by changing the heights of the shoes 25. As a result, looseness between the base plate 14 of the movable scroll member 9 and the pressure receiving wall 21 of the front housing 2 can be prevented.
Patent JP-H01292721-A (JP)
Title: Buffer type gas-blasted circuit breaker
Inventor: ISHIKAWA MASAYUKI
IPC: H01H33/91
Filed: 1988-05-18
Abstract: PURPOSE:To obtain a small size and a high breaking performance by providing a hole in the hollow of an operation rod, and linking the hollow to a buffer chamber at the initial phase of breaking, while linking the hollow to a container at the latter phase, through the hole. CONSTITUTION:A hole 5a is provided at the hollow 5b of an operation rod 5 which drives a buffer cylinder 6, and at the initial phase of the breaking operation, the hollow 5b of the operation rod 5 and a buffer chamber 11 are linked through the hole 5a, while at the latter phase of the breaking operation, the hollow 5b of the operation rod 5 and a container are linked through the hole 5a. Furthermore, the unit is driven to make the arc 13 a rotation operation along the edge of an electrode 8 by the cooperation of a magnetic field formed by a permanent magnet 14 and a current flowing through the arc 13. As a result, a high pressure rise can be obtained in the buffer chamber. Consequently, a high breaking performance can be obtained in a compact arc extinguish chamber and by a small driving device.
Patent JP-S5545577-A (JP)
Title: Automatic narrow gap welding method
Inventor: TACHIKAWA HIROSHI
IPC: B23K9/127
Filed: 1978-09-29
Abstract: PURPOSE: To perform narrow gap welding without causing welding defects such as fusion failure, slag inclusion, etc., by detecting the momentary value of welding currents at the rocking end and the central part of the arc, and adjusting the rocking amplitude of the welding arc, based upon the foregoing.  
     CONSTITUTION: It is detected that the rocking amplitude is proper or improper, by the difference of the momentary value of the welding currents at the rocking end and the central part of the arc 6. In this case, when the welding torch 12 is located on the center line of the groove 2, the current iR at the right rocking end and the current iL at the left end are amlost equal, it is good only by comparing either current at both the ends with the current iC at the rocking center. And when it is detected that the rocking amplitude is improper, the rocking amplitude is modified to the proper value by making the projecting length of the welding wire 8 constant, and changing the rocking angle. As a result of the foregoing, even if the mounting precision of the welded substance 1, namely, the groove width is varied, the narrow gap welding can be carried out no inconvenience. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-H01290316-A (JP)
Title: D/a converter
Inventor: NAKAMURA MITSUNORI
IPC: H03M1/66
Filed: 1988-05-18
Abstract: PURPOSE:To improve the linearity of a digital analog converter by using an input conversion table correcting the nonlinearity of the digital analog converter so as to convert the input digital signal and input the result to the said converter. CONSTITUTION:An input conversion table 2 giving an input to correct the nonlinearity of the digital analog converter 4 is generated. The input digital signal 1 is converted into a converted digital signal input 3 by the input conversion table 2. The converted digital signal input 3 is inputted to the digital analog converter 4. The digital analog converter 4 outputs a linear analog output signal. Through the constitution above, the linearity of the digital analog converter is improved.