baber/WOPTO huggingface dataset:
Patent JP-H01214756-A (JP)
Title: Acoustic coupling method of body to be checked and piezoelectric element
Inventor: FUKUCHI YASUHIKO
IPC: G01N29/00
Filed: 1988-02-24
Abstract: PURPOSE:To match acoustic impedance, by bringing the surface of a body to be checked facing a piezoelectric element into contact with the piezoelectric element tightly by sucking with vacuum, making it possible to communicates a vacuum sucking system with atmosphere, and making it possible to bring the body to be checked and the piezoelectric element into contact or separation. CONSTITUTION:Energy such as an optical beam is concentrated and inputted into a body to be checked 1 as shown by an arrow. Then, an ultrasonic wave that is propagating in the body to be checked 1 is generated. The generated ultrasonic wave is received with a piezoelectric element 2 as an acoustic signal and transduced into an electric signal. At this time, the quality of the receiving efficiency in the element 2 directly affects whether the transduced electric signal becomes useful checking data or not. Therefore, the pressure in a vacuum sucking device 4 is adjusted to a negative pressure conforming to the shape of the body to be checked 1 before the checking is started. The negative pressure is applied under the state wherein the body to be checked 1 is mounted on the element 2. At this time, the amount of air to be sucked is small. The body to be checked 1 is instantaneously sucked with vacuum through a hole 7 in the element 2. The contact surfaces of both parts are brought into contact tightly and acoustically coupled. After the check is finished, a leak valve 6 is opened and the inside is communicated to atmosphere. Thus, the close contact state is released, and the body to be checked 1 can be removed from the element 2 simply.
Patent JP-S62196941-A (JP)
Title: Stuffing circuit for data transmission
Inventor: AMANO TORU
IPC: H04J3/07
Filed: 1986-02-24
Abstract: PURPOSE:To attain the stuffing operation with high transmission efficiency by securing such a circuit constitution where the bit sequence is decided after multiplexing both fixed and variable information quantity data. CONSTITUTION:A bit sequence deciding circuit 400 supplies the preceding stage multiplex data 201 and observes the presence or absence of violation of the bit sequence of the data 201 based on the control signal 504 for bit sequence deciding circuit received from a stuffing control circuit 500.At the same time, the circuit 400 delivers the stuffing selection signal 401 showing the deciding result of the bit sequence when a next stage memory circuit 300 completes a writing action for a bit sequence deciding block of the data 201. Thus the fixed information quantity data can be successively transmitted. Furthermore the variable information quantity data stored temporarily in place of the data showing the violation can be transmitted in a violation-free mode. This omits transmission of undesired data and ensures the effective use of a transmission line.
Patent JP-S63205208-A (JP)
Inventor: KOBAYASHI YOICHI
IPC: E04C2/06
Filed: 1987-02-23
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-S59165190-A (JP)
Title: Dictionary producing device for recognizing handwritten letter
Inventor: ISHIGAKI ICHIJI
IPC: G06K9/68
Filed: 1983-03-10
Abstract: PURPOSE:To reduce the load on an operator by calculating the coefficient of correlation or a relative distance, and updating a dictionary partially automatically. CONSTITUTION:Data on the number and order of a stroke, etc., are extracted from a handwritten letter by an input device 1 and recorded on a magnetic tape 2. The recorded raw data is converted into dictionary format data by a dictionary format converting circuit 3. Only this dictionary format data is collated with the contents of a dictionary registration table 5, and when this letter is not registered, that is displayed 8 to inquire of the operator whether the letter is registered in a dictionary file 7. When there is a dictionary registered in the dictionary file 7, a correlation coefficient calculating circuit 6 calculates the coefficient of correlation between the dictionary and letter data; when the value is larger than the permissible values of respective dictionaries, a weighted mean is calculated automatically by a weighted mean calculating circuit 4 and sent to the file 7, updating the old dictionary. When the coefficient of correlation is not within the range of the permissible values, the operator performs adequate processing.
Patent JP-S56137769-A (JP)
Title: Synchronizing circuit of photoscanner
Inventor: FUNATO HIROYOSHI
IPC: H04N1/23
Filed: 1980-03-28
Abstract: PURPOSE:To obtain easily the timing of optical recording by detecting the most preceding laser light in terms of a main scan, by a photoscanner having array elements arrayed slantingly in the main scanning direction. CONSTITUTION:Among laser lights emitted from respective array elements arrayed slantingly in the main scanning direction, the most preceding laser light LB in terms of the main scan is detected by photosensor 6, whose output is supplied to counter 21 which counts clock pulses sent from clock oscillator 20. Once the most preceding laser light LB is detected, counter 21 starts counting up. As the count contents reach a prescribed value, modulation start command MSa is outputted and light modulation is performed by the 1st array element. Similarly, every time the counter goes up to the prescribed value, the light modulation is performed by every array element. Thus, the prescribed timing can easily be obtained by using only one photosensor 6.
Patent JP-S58158018-A (JP)
Title: Cleaning tape for magnetic head
Inventor: NAKATSUKA HISAYOSHI
IPC: G11B5/41
Filed: 1982-03-13
Abstract: PURPOSE:To improve efficiency of cleaning and to prevent the damage on a surface of magnetic head by providing numerous small holes in the thickness direction of a film substrate to form a cleaning tape for magnetic heads. CONSTITUTION:Numerous small holes 2 are formed in the thickness direftion of a polyester film 1, which is a substrate of a cleaning tape 4, by electric discharge machining, laser spot machining or the like. The tape 4 picks up the magnetic particles, binders, dust, etc. stuck on the magnetic head with the edges of the holes 2, and cleans the head by incorporating these materials into the hollow parts of said holes; therefore, said tape does not damage the magnetic head. The effect of cleaning is much improved if a cleaning soln. such as alcohol or carbon tetrachloride is incorported in the hollow parts of small holes.
Patent JP-S58158113-A (JP)
Inventor: HIRANO KAZUICHI
IPC: A01G25/00
Filed: 1982-03-13
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-S54132134-A (JP)
Title: Control system for memory unit
Inventor: KAWAKAMI TAKAHITO
IPC: G06F13/00
Filed: 1978-04-05
Abstract: PURPOSE:To obtain a data process system which is suited to the emulator by separating the memory unit connected to microprocessor muPC via the memory bus into two parts and then giving the switch control to these separated two. CONSTITUTION:The memory unit is separated into control memory CM4a and  main memory MM4b. Thus, the emulator and the object program dare stored in  CM4a and MM4b respectively. For drawing out the order, muPC1 delivers the  address of the order to address bus 2, resets counter 9 by order fetch signal 6,  delivers the reading signal to CM control line 5a via decoder 10, and sends the contents of CM4a to data bus 3 to be memorized in order register 8. For execution of  the order, the switch control is given for the reference memory of muPC1 to CM4a or  MM4b with every machine cycle and based on the contents of register 8 and counter 9. Thus, the allotment is possible for the entire region of the project program to  ensure a suitable application to the emulator.
Patent JP-S59166251-A (JP)
Inventor: SATAKE TOSHIHIKO
IPC: B02B7/00
Filed: 1983-03-12
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-S53125525-A (JP)
Title: Fuel injection device for internal combustion engine
Inventor: NOGUCHI MASAAKI
IPC: F02M69/22
Filed: 1977-04-07
Abstract: PURPOSE: An injection device having high accuracy by means of controlling supplying fuel flow to the fuel injection valves due to overlapped angle of the slit of a rotor and a control shaft, keeping constantly fuel flow per hour by means of a throttle installed in the fuel outlet. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-H01217165-A (JP)
Title: Absorption heat pump device
Inventor: TANAKA TAKAO
IPC: F25B15/00
Filed: 1988-02-23
Abstract: PURPOSE:To reduce the length of a bypass passage and the height of a device, by installing a bypass passage with a valve between a high temperature absorber and an absorber for a multi-stage absorption heat pump device. CONSTITUTION:A bypass pipe 60 is installed to a pipe 27 so that an absorption liquid from a high temperature absorber 6 may be distributed to a heat exchanger 32 of an absorber 4, by bypassing a high temperature solution heat exchanger 7. This bypass pipe 9 is equipped with a valve V3 whose opening can be adjusted by a liquid level controller C3 of the high temperature absorber 6. In addition, the opening of a valve V4 of a bypass pipe 61 with the valve V4 installed to a pipe 28 is adjusted by a liquid level controller C4 of an absorber 4. While driving a multi-stage absorption heat pump constituted just as described above, the valve V4 of the bypass pipe 60 is full closed while the liquid level of a solution drain 47 for the high temperature absorber 6 is maintained at a specified level so that is does not communicate with an air phase section of the high temperature absorber 6 and the absorber 4. Therefore, this construction eliminates the need for the formation of a U-shaped sealing section on the bypass pipe 60, and can shorten the bypass pipe, and reduce the height of this device for the reduced portion.
Patent JP-S53125705-A (JP)
Title: Transmission and reception system for pulse signal
Inventor: ABE TAKESHI
IPC: H04L1/08
Filed: 1977-04-11
Abstract: PURPOSE:To improve the reliability for pulse transmission, by eliminating miscount due to noise and so on in the reception section, through the transmission of a pair of positive and negative pulse, in remote metering.
Patent JP-S54133068-A (JP)
Title: Magnetron unit
Inventor: ARAI SAKAE
IPC: H01J23/40
Filed: 1978-04-07
Abstract: PURPOSE: To increase the performance against discharge, by restricting local concentration of electric field between the output antenna end cap of magnetron and the power supply box.  
     CONSTITUTION: At the wall of the power supply box 30 opposing to the output antenna end cap 23 of magnetron, the concave part 30 b is provided and the end 27a of the end cap 23 is formed in curved or tapered shape corresponding to the inner shape of the concave 30b. Thus, the unit excellent in the anti-discharge performance can be obtained. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-S51115187-A (JP)
Title: Transfer device for polyethylene contaniers
Inventor: YAMAZAKI MITSUO
IPC: B65B51/00
Filed: 1975-04-02
Abstract: PURPOSE:A sanitary conveyor device that allows polyethylene vessels to be charged and sealed at  a rapid rate.
Patent JP-S62197562-A (JP)
Inventor: UENO SHUNICHI
IPC: E04G1/14
Filed: 1986-02-25
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-S60184131-A (JP)
Title: Controlling device for agricultural loader
Inventor: YANO MASAHIRO
IPC: E02F3/43
Filed: 1984-03-02
Abstract: PURPOSE:To improve working efficiency, by a method wherein a limit switch, which sets the raising angle of an arm, and a detecting limit switch for scooping and scooping finish orientation of a bucket are provided to control an electromagnetic control valve for arm and bucket. CONSTITUTION:A bucket 4 is vertically, rockably supported to the forward end of an arm 2 by means of a bucket cylinder 5, and the arm 2 is vertically rocked with the aid of an arm cylinder 3. An arm control electromagnetic valve 6 and a control electromagnetic valve 8 are connected in series to a hydraulic pump P. Meanwhile, detecting switches L1 and L2 for scooping finish orientation, scooping orientation of the bucket 4 and an arm given angle raising detecting switch L3 are provided. This enables the arm 2 to be brought to a stop, at a given angle when it is lowered, be easily shifted to a scooping position and a scooping finish position in a raising position, enabling to improve efficiency.
Patent JP-H11204283-A (JP)
Title: Discharge lamp lighting device
Inventor: FURUYA YUKIO
IPC: H05B41/24
Filed: 1998-01-16
Abstract: PROBLEM TO BE SOLVED: To mitigate the formation of an excessive transient phenomenon in a deformation half-bridge type discharge lamp lighting device and to prevent the breakage of elements. SOLUTION: This lighting device is provided with a pair of switching elements 2, 3 connected in forward series, flywheel diodes 4, 5 connected in reverse parallel to the switching elements 2, 3, a DC power supply 1 connected astride the switching elements 2 3, and lighting circuits 6, 7 including a ballast inductor 6 and a discharge lamp 7 in series. One end of the lighting circuits 6, 7 is connected to the connection center point of the switching elements 2, 3, and the other end of the lighting circuits 6, 7 is connected to one end of the DC power supply 1 via an auxiliary capacitor 9. This deformation half- bridge type discharge lamp lighting device is provided with an auxiliary diode 10 connecting the other end of the lighting circuits 6, 7 to one optional end of the DC power supply 1 and having the reverse polarity to the voltage of the DC power supply 1.
Patent JP-H10235529-A (JP)
Title: Angle adjusting device
Inventor: TADANO TAKUSHI
IPC: B23Q1/34
Filed: 1997-02-25
Abstract: PROBLEM TO BE SOLVED: To provide an angle adjusting device eliminating an occurrence of stickslip phenomenon existing in a usual angle adjusting device, and deterioration in accuracy due to backrush, hysteresis and so on, having high-rigidity of an angle adjustment and good vibration characteristic, being a small equipment and of energy saving and capable of easily setting up and adjusting. SOLUTION: A plurality of supporting arms 4a, 4b are arranged to make their longitudinal directions parallel each other. A stage 2 is fitted in common on one end of each supporting arm 4a, 4b of a plural of supporting arms. A fixed base 5 is fitted in common on the other end of the supporting arm 4a, 4b. A thermo module 6 is pinched between each supporting arm 4a and 4b. This thermo module 6 arises a temperature difference between the both end face of it and constitutes an angle adjusting device 1 by generating a pottential difference to both sides of the thermo module 6.
Patent JP-S58159073-A (JP)
Title: Wiper device
Inventor: IIZUKA YOSHIAKI
IPC: B60S1/34
Filed: 1982-03-16
Abstract: PURPOSE:To reduce the area left unwiped, by providing a driving device, which shakes  an arm part back and forth, and a driving device which is interlocked with the shaking operation to move the fulcrum of shaking of the arm part back and forth in the direction orthogonal to the movement direction of a wiper shoe. CONSTITUTION:When a rotary solenoid 24 is driven, the driving force is transmitted to  a turning  plate 16, and the turning plate 16 starts the rotating operation. A driving  arm is rotated in accordance with this operation, and as the result, a wiper arm 11 is turned in the direction of an arrow I, and a wiper shoe 12 wipes an angular window  15 from the right side toward the left side. Meanwhile, the driving force of the solenoid 24 is transmitted to a turning plate 10 through gears 25 and 26, and the turning  plate 10 starts turning in the direction opposite to turning of the turning plate 16.  Therefore, the base end part of the arm 11 is moved in the direction of an arrow II  along the circumferential edge part of the turning plate 10. Consequently, the shoe 12  describes such locus that the shoe 12 approaches most the upper side in the center part of the angular window 15 in accordance with the movement of the fulcrum of turning,  and this locus is synthesized with a movement locus due to the turning plate, and thus,  the shoe 12 wipes the window 15 in the transverse direction.
Patent JP-H09237884-A (JP)
Title: Manufacture of semiconductor substrate
Inventor: SAKAGUCHI KIYOBUMI
IPC: H01L21/20
Filed: 1996-02-28
Abstract: PROBLEM TO BE SOLVED: To divide a wafer with excellent control in a porous Si layer so that the volume expansion of the porous Si is increased toward the periphery by oxidizing the porous Si from the periphery of the wafer by utilizing the accelerated oxidation of the porous Si. SOLUTION: Porous Si 12 is normally covered with a non-porous thin film 13 at the side, and it is necessary to expose the side after or before laminating. When the laminating base is oxidized, the accelerating oxidation is started from the side of the Si 12 by the huge surface area of the Si. The degree of the oxidation is reduced toward the center of a wafer, and hence the volume expansion of the oxidized porous Si layer of the side of the wafer is increased. This is certainly similar state to that the wedge of the Si layer is implanted from the side of the wafer, and an internal pressure is applied only to the Si layer to operate a force to divide the Si 12.
Patent JP-H01214934-A (JP)
Title: System for detecting indirect recursive calling of program
Inventor: SUGAWARA KOICHIRO
IPC: G06F9/40
Filed: 1988-02-23
Abstract: PURPOSE:To prevent an executable program which uses a program as a constituent routine from getting into an infinite loop by making detection of indirect recursive calling of the program executable at the time of execution of the program. CONSTITUTION:Whether or not the content of an address saving area 9 is vacant value is discriminated by means of a vacant value discriminating means 2 and, when the content is a vacant value, a returning address '1' is stored in the area 9 by means of a returning address storing means 3. Then the content of the area 9 is copied and stored in a temporary address saving area 10 by means of an address area copying means 6. Thereafter, the returning address '1' is fetched by means of a returning address branching means 8 and branched to the returning address 1 in a calling-side program. When the content is not a vacant value, it is discriminated that indirect recursive calling is executed to a program 100 and abnormal termination of the program 100 is executed by an interrupting instruction executing means 4. Therefore, an executable program which uses a program as a constituent routine can be prevented from getting into an infinite loop.
Patent JP-S59166157-A (JP)
Inventor: TAKAMATSU TOSHIAKI
IPC: A61L33/00
Filed: 1983-03-14
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-H11243068-A (JP)
Title: Manufacture of semiconductor device
Inventor: NAKAJIMA KAZUAKI
IPC: H01L29/78
Filed: 1998-02-24
Abstract: PROBLEM TO BE SOLVED: To suppress the side etching of titanium silicide, when a polycrystalline silicon film is etched. SOLUTION: This method comprises a process which laminates a polycrystalline silicon film 102 and a titanium silicide layer 103 on the main surface side of a semiconductor substrate 100, process which etches the titanium silicide layer 103 in an anisotropic pattern, a process which forms compound layer 105 containing at least one of oxygen, nitrogen or carbon and titanium on the side surface of the titanium silicide layer 103, that is anisotropically etched by exposing into the atmosphere containing at least one of oxygen, nitrogen or carbon, and a process which anisotropically etches the polycrystalline silicon film 102 thereafter.
Patent JP-S61201590-A (JP)
Title: Color temperature correcting device in television camera
Inventor: OKANO TAKESHI
IPC: H04N9/73
Filed: 1985-03-04
Abstract: PURPOSE:To improve the operability and to attain accurate color reproduction by inserting and removing automatically a color temperature conversion filter to/from a television camera based on an output detection voltage, a color difference signal or a primary color signal of a color temperature detector. CONSTITUTION:A control signal generating circuit 6 generates a control signal changed stepwise in response to the level of an output detection signal of a color temperature detector 4 and applies the 1st and 2nd variable gain amplifiers 9, 10 amplifying individually two primary color signals or two color difference signals respectively as variable gain control signals. Two color difference signals B-Y, R-Y or two primary color signals extracted from the post-stage of the 1st and 2nd variable gain amplifiers are fed to a discriminator 19 and discriminates whether the image pickup is outdoor or under fluorescent light using a color temperature conversion filter by comparing them with the preset 1st reference signal. Further, a level comparison circuit 7 compares the level between the 2nd reference signal equal to the detection signal level of the color temperature of the set reference temperature of the television camera and the color temperature at outdoor image pickup with an output detection signal of a color temperature detector 4.
Patent JP-H11236263-A (JP)
Title: Dielectric porcelain
Inventor: MISHIMA TSUNEO
IPC: H01B3/12
Filed: 1998-02-24
Abstract: PROBLEM TO BE SOLVED: To obtain a dielectric porcelain having a high relative dielectric constant, less liable to the lowering of the relative dielectric constant even if the grains of the porcelain is made as small as 0.2-1 μm and having good temp. characteristics of the relative dielectric constant. SOLUTION: The dielectric porcelain consists of perovskite type 1st grains 1 contg. at least Pb, Mg, Nb and Ti as metallic elements and perovskite type 2nd grains 2 contg. at least Pb, Ni, Nb and Ti as metallic elements and has 0.2-1.0 μm average grain diameter. The 1st grains 1 preferably comprise a solid soln. of Pb(Mg1/3 .b2/3 )O3 and PbTiO3 . The 2nd grains 2 preferably comprise a solid soln. of Pb (Ni1/3 Nb2/3 )O3 and PbTiO3 .
Patent JP-H0380634-A (JP)
Title: Portable radio communication equipment
Inventor: SEKINE SHUICHI
IPC: H04B7/26
Filed: 1990-02-22
Abstract: PURPOSE:To attain stable radio communication by providing a high frequency interrupt means interrupting only a high frequency at least at one position on a closed loop. CONSTITUTION:A cord 5a is used to connect a transmitter-receiver 1 and a handset 3, and switches 19, 21 interrupting only a high frequency signal are provided respectively to the reception system and the transmission system. A cord 5b interconnects the cord 5a, a speaker 23 and a microphone 25 in the handset 3. With the switch 19 turned on, a high frequency signal and a low frequency signal are sent from a receiver 9 to the speaker 23, while the switch 19 is turned off] only the low frequency signal is sent from the receiver 9 to the speaker 23, and when the switch 21 is turned off, only the low frequency signal is sent from the microphone 25 to the transmitter 23. Thus, the interruption or connection is applied to the high frequency electric signal only, the cord is connected/interrupted without giving effect on the transmission of a transmission reception signal being the low frequency electric signal. Thus, stable radio communication is implemented.
Patent JP-2000240916-A (JP)
Title: Secondary combustion chamber of incinerator
Inventor: GOTO TATSUO
IPC: F23G5/16
Filed: 1999-02-19
Abstract: PROBLEM TO BE SOLVED: To provide an incinerator capable of complete combustion and stable combustion. SOLUTION: A secondary combustion chamber 21 communicates with a flue 7 of a primary combustion chamber 1 for combusting dust of a waste. The secondary combustion chamber 21 includes an outer shell 24 having a connection port 22 of the flue 7 of the primary combustion chamber 1 and a heat resistant ceramic tube member 2b being a tube line extending from an exhaust outlet 23 of the secondary combustion chamber 21. A secondary combustion burner 26 is provided on a tip end of the tube line 25.