baber/WOPTO huggingface dataset:
Patent JP-H02283358-A (JP)
Title: Parallel processing ultrasonic diagnostic apparatus
Inventor: SHIMAZAKI TORU
IPC: G01N29/22
Filed: 1989-04-25
Abstract: PURPOSE:To increase number of sound lines without decreasing a frame rate by constituting an apparatus wherein a plurality of sound line signals can be treated in parallel and both smoothing and interpolation treatment can be performed in parallel. CONSTITUTION:A double sound line beam former 3 outputs two sound line signals simultaneously, obtd. to phase detecting parts 4a and 4b, which detect each phase of the sound line signals to detect a Doppler shift and output to CFM treating parts 10 and 20. The CFM treating parts 10 and 20 have each an interpolating part and a smoothing part 14 and 24 and perform smoothing and interpolation treatment in parallel by exchanging mutually sound line data. Therefore, as two sound line signals can be treated in parallel and smoothing and interpolation treatment can be performed in parallel, even if both CFM treating parts have the same operational speed as that of the conventional one, a high speed treatment can be done as a whole and it is possible to increase number of sound lines without decreasing a frame rate.
Patent JP-S5729975-A (JP)
Title: Doppler scanning sonar
Inventor: ISHIDA KAZUTAKA
IPC: G01S15/96
Filed: 1980-07-30
Abstract: PURPOSE:To exactly detect a shoal of fish in the water, etc. by utilizing Doppler shift in a reflection signal, and displaying the extent of shift on a CRT. CONSTITUTION:Reflection signals of the acoustic wave which are sent out in order from a let of tranmitters and receivers 1-1... which are arrayed so as to correspond to each bearing direction are changed over in order to every bearing direction, and is displayed on a CRT by spiral scanning. In this case, each reflection signal is amplitude-limited 11-1..., is subjected to FM-detection 12-1..., only a prescribed frequency signal is subjected to absolute value-detection 14-1..., through BPFs, 13-1..., and its output is made to correspond to an azimuth angle of scanning and is changed over 15 in order. Also, the reflection signal is made to correspond to the azimuth angle of scanning and is changed over 7 in order, its output is converted 8 to a square wave, an analog switch 9 is operated in accordance with a converted output, and an output of the circuit 15 is intermitted and is transferred to the next stage.
Patent JP-S5439526-A (JP)
Title: Text editor
Inventor: HIRAI YUUZOU
IPC: G03F1/90
Filed: 1977-09-02
Abstract: PURPOSE: To establish the unit which can print and output as the picture while remaining the style of character of input original document, by reading in the character and graphs and tables written manually or printed by typewriter, which is recorded on the original document and by inserting and deleting this for editing. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-S589861-A (JP)
Inventor: INAGAMI KAORU
IPC: C04B38/10
Filed: 1981-07-08
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-H04334203-A (JP)
Title: Non-contact fader
Inventor: FUJII MASANORI
IPC: H03G3/00
Filed: 1991-05-10
Abstract: PURPOSE:To improve operability by eliminating the turbulence of output caused by a contact defect, easily setting various characteristics, to directly controlling the fader system of a digital system without using the parts of an A/D converter and the like, and to freely setting torque at the time of moving a lever. CONSTITUTION:The lever 6 positions a light emitting board 3 and a light receiving board 6, both of which supply light to a slit board 2 where position information (holes, an example 8) is formed so as to read position information without contacting. The digital signal of a signal corresponding to the position information is generated.
Patent JP-S5731475-A (JP)
Title: Mig welding machine
Inventor: MOCHIGURI SHIGEO
IPC: B23K9/067
Filed: 1980-07-31
Abstract: PURPOSE: To prevent generation of spatter in an MIG welding machine that uses high-frequency electric power source by providing a controlling circuit that turns output of high frequency electric power source off while welding current is being detected and thereby making noncontact ignition and reignition.  
     CONSTITUTION: When high-frequency electric power source 8 is made on by driving a controlling circuit 14, high-frequency discharge occurs between a wire 2 and base metal 4 and a welding arc 7 is generated. Welding current is monitored always by a detector 13, and when welding current becomes zero by arc blow, the controlling circuit 14 issues a signal to turn high-frequency power source 8 on, and welding arc 7 is reignited quickly through high-frequency discharge. Since this controlling circuit 14 has a function to turn high-frequency power source off when welding current is turned on, by turning, discrimination of on or off of welding current and instruction of on or off to high-frequency power source in sequence, the arc is reignited after a specified time even if welding current is interrupted once. 
     COPYRIGHT: (C)1982,JPO&Japio
Patent JP-H08308140-A (JP)
Title: Output controller of power generator for vehicle
Inventor: SATO HIROHIDE
IPC: H02J7/14
Filed: 1995-04-28
Abstract: PURPOSE: To prevent the temperature rise of a voltage control means due to heat and accuracy drop of the means caused by the temperature rise by reducing the quantity of heat flowing to the voltage control means from an AC-DC power converting means and field current control means by increasing the heat resistance between the AC-DC power converting means and field current control means and the voltage control means. CONSTITUTION: Switching elements MOSFETs 2a-2f for three-phase full-wave rectifier (AC-DC power converting means) and a field current control switch (field current control means) 3 are fixed on the substrate part 1a for power section of the circuit board 10 of an output controller 1 and a controller (voltage control means) 4 is fixed on the substrate part 1b for control section of the circuit board 10. Then signal lines which connect the MOSDETs 2a-2f and switch 3 to the controller 4 are laid on the narrow substrate section 1c of the circuit board 10. Therefore, the controller 4 is thermally isolated from the rectifier 2 and switch 3.
Patent JP-H04333996-A (JP)
Title: Character recognizing device
Inventor: MURAKAMI AKIHIKO
IPC: G06K9/68
Filed: 1991-05-10
Abstract: PURPOSE:To provide technique which can improve accuracy for recognition without securing so much areas for a limited table in the character recognizing device and interrupting a recognition processing. CONSTITUTION:This character recognizing device is equipped with a dictionary composed of more than one type of characters, table to limit font or characters, means to select a limited table 101 previously registered for each designated area of a document image according to an instruction from a host device, and a means to newly set the limited table and to use it by loading it from the host device simultaneously with character images when the designated area is not corresponding to the previously registered limited table 101. Thus, without consuming a memory in the character recognizing device so much, the font and the type of characters can be precisely limited.
Patent JP-H0315787-A (JP)
Title: Transmission equipment
Inventor: MORIMATSU HIDEJI
IPC: G01S7/523
Filed: 1990-04-20
Abstract: PURPOSE:To realize the ultrasonic detection signal where an acoustic pressure higher than a prescribed level is obtained in each direction in a wide range by reading out stored data of a storage circuit to change the frequency or the phase with a repeat period. CONSTITUTION:A signal generator generates a signal, whose frequency or phase is changed in a specific time by a specific extent, at prescribed intervals in accordance with the number of linearly arranged ultrasonic oscillators. The clock pulse sent from a clock pulse source 1 has the frequency divided in a frequency dividing circuit 2 by a prescribed division ratio. Thereafter, the output of the circuit 2 is sent to a counter 3, and the counted value is sent to a read- only memory 4 where a storage address corresponding to the counting capacity of the counter 3 is provided and amplitude data of each phase of the frequency signal is preliminarily written in this address. The stored output of this memory 4 is sent as the output signal after being latched in a latch circuit 5 using the latch pulse train sent from a latch pulse generating circuit 6 and is applied to one corresponding ultrasonic oscillator.
Patent JP-S59231698-A (JP)
Inventor: SUGIYAMA TETSUO
IPC: B60R25/01
Filed: 1983-06-14
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-H01278428-A (JP)
Title: Production of glass
Inventor: TAKEUCHI TETSUHIKO
IPC: C03C1/00
Filed: 1988-04-28
Abstract: PURPOSE:To facilitate the production of a large-sized glass having excellent optical homogeneity, using a sol-gel process by irradiating with ultrasonic radiation during the gelation of a liquid sol in a closed vessel having a prescribed shape. CONSTITUTION:A liquid sol having the composition of objective glass is prepared by using fine particles of a metal alkoxide and a metal oxide as raw materials. The liquid sol is poured into a vessel having a prescribed shape, closed with a lid and gelatinized under irradiation of ultrasonic radiation from an external source. The power of the ultrasonic radiation is controlled in order to prevent the generation of bubbles in the liquid sol caused by cavitation. Fine particles are spontaneously precipitated in the wet gel by this process to prevent a density gradient in the direction of height, eliminate the local difference of shrinkage and suppress the generation of crack and crazing. Accordingly, a homogeneous glass having high quality can be produced by this process.
Patent JP-S61263795-A (JP)
Title: Thermal recording method
Inventor: TAKATORI YASUSHI
IPC: B41M5/382
Filed: 1986-05-09
Abstract: PURPOSE:To provide a high-speed thermal recording method, by bringing a thermal head into contact with a recording material comprising a layer of a film-forming high molecular weight substance between a recording layer and a base, and inputting a heat pulase. CONSTITUTION:A coating material comprising at least one film-forming high molecular weight substance having a glass transition point of not higher than 60 deg.C is applied to the base 201 to provide an intermediate layer 203. After drying the layer 203, a coating material 202 for forming a recording layer which is obtained by mixing a liquid comprising a color forming compound with a liquid comprising a phenolic compound is applied thereto, is dried, and the resultant recording material is passed between pressure rolls having mirror- polished surfaces to smoothen the surface of the recording material. The thermal head is brought into contact with the thermal recording material, and a heat pulse with a duration of not more than 1msec is inputted, thereby accomplishing high-speed recording with favorable quality.
Patent JP-S5731731-A (JP)
Title: Heating equipment for foodstuff
Inventor: TACHIKAWA OSAMI
IPC: F24C1/00
Filed: 1980-08-02
Abstract: PURPOSE: To eliminate the erroneous treatment of multifunctional device of the titled equipment by a method wherein an operating means is divided into a card cooking mode part and an automatic cooking mode part.  
     CONSTITUTION: The card cooking mode part A consists of cards 3, a card holder 4 and select keys 5. Punched or unpunched hole parts 3-aW3-e in the hole part 3-1 of the card 3 corresponds to the five functions in the select key 5 such as grille function and the like. In order to operate the card cooking mode part A, the card 3 is inserted in the holder 4 and a part 4-3 is pressed and then a switch 6 is made ON by means of the keys corresponding to the parts 3-aW3-e to indicate the values for optimum function in a heating function control device 11. When a timer 8 and a temperature controller 9 are set in accordance with the indicated values for optimum function and a starting button 2 is pressed, the cooking is performed exactly following the instruction described in the card 3. In order to operate the automatic cooking mode part B, an automatic cooking select button 20 is pressed and an automatic cooking temperature adjusting knob 21 is set in accordance with the liking of an user. When the button 2 is pressed after that, the cooking is automatically performed. 
     COPYRIGHT: (C)1982,JPO&Japio
Patent JP-S5730979-A (JP)
Title: Sound generator for clock
Inventor: MAKUTA SHIYUNICHI
IPC: G10L21/00
Filed: 1980-08-01
Abstract: PURPOSE:To produce a sound with a tune comfortable for a user, by performing a sound generation action with a frequency that changes repetitively with a period of sound generation. CONSTITUTION:The frequency dividing ratio selecting signal from a frequency dividing ratio selecting counter 14 is supplied through a frequency dividing ratio change-over switch 13 to a program frequency divider 12. Further, fixed contact points of the switch 13 are connected with the respective D inputs of the program divider 12. Accordingly, by switching selectibly the switch 13, the combined output from the counter 14 is changed arbitrarily and supplied to the divider 12 to enable a desired order for frequency dividing ratio selection to be set.
Patent JP-H047327-A (JP)
Title: Aliphatic copolycarbonate and polyurethane containing the same as structural unit
Inventor: YAMATAKA KAZUNORI
IPC: C08G18/42
Filed: 1990-04-24
Abstract: PURPOSE:To prepare the title polyurethane having improved resistances to hydrolysis, light, chlorine, degradation by oxidation, and heat by incorporating a specific copolycarbonate as a structural unit into the polyurethane. CONSTITUTION:1,4-Butanediol, 1,5-pentanediol, and, if necessary, another compd. having at least two hydroxyl groups in the molecule (e.g. trimethylolethane) are allowed react with diethyl carbonate to give an aliph. copolycarbonate polyol contg. repeating units of formulas I and II in a ratio of formula I/II of (9:1) to (1:9) and having an average mol.wt. of 300-50000. One mol of the copolycarbonate polyol, 1.1-2mol of diisocyanate having a mol.wt. of 170-1000, and a hydroxyalkyl (meth)acrylate are made to react to give a polyurethane contg., as a structural unit, an aliph. copolycarbonate contg. repeating units of formulas I and II.
Patent JP-H06317353-A (JP)
Title: Electric water-heater
Inventor: MASUDA TAKASHI
IPC: F24H1/18
Filed: 1993-05-07
Abstract: PURPOSE:To obtain an electric water-heater having a function of saving electric charges which causes no shortage of the quantity of hot water irrespective of seasons. CONSTITUTION:A boiling operation control part 3 is provided with a set value changing means 3b which lowers a set value of a boiling temperature by a prescribed value (5 deg.C) when a day in which the quantity of residual hot water based on outputs of residual hot water quantity detecting sensors TH1, TH2 and TH3 is a prescribed quantity (100 liters) or above continues for a prescribed period (5days) and with a lower limit value setting means 3c which regulates a lower limit value on the occasion when the boiling temperature is changed. The lower limit value setting means 3c is so constructed that the aforesaid lower limit value is changed to be high when a supply water temperature based on an output of a temperature sensor THC is low, and it is set to be low when this temperature is high, corresponding to the change of the supply water temperature.
Patent JP-S589227-A (JP)
Title: Optical servo device
Inventor: OKADA KAZUO
IPC: G11B7/12
Filed: 1981-07-07
Abstract: PURPOSE:To obtain an optical servo device which has an increased operation speed by passing modulated light from a track through a photodetector and thus generating an output signal which corresponds to the modulated light, and then obtaining a servo output through a signal processing circuit, an adder, etc. CONSTITUTION:Light from a laser light source 1 is projected as a light spot 7 on a track 9 on a disk 8. Laser light modulated by pits which constitute a track is passed through a photodetector 10 and a signal processing circuit 11 to obtain a correction signal 23, which is branched by a servo circuit 30 into the 1st correction signal 23a and 2nd correction signal 23b. The 1st correction signal 23a is supplied to one input terminal of an adder 32 and the 2nd correction signal 23b, on the other hand, is supplied to the other input terminal of the adder 32 through a delay circuit 33 and the 2nd amplifier 34. The adder 32 adds both the input signals to generate a servo circuit output. Thus, an optical servo device having an increased operation speed is obtained.
Patent JP-2000000314-A (JP)
Title: Percutaneous permeation method
Inventor: IGA KATSUMI
IPC: A61N1/30
Filed: 1999-04-14
Abstract: PROBLEM TO BE SOLVED: To bring about an excellent pharmacological effect by efficiently percutaneously absorbing a GPIIb/IIIa antagonistic substance so as not to reach a side effect area by carrying an electric current by reducing current density stepwise in time series by plural processes. SOLUTION: In a percutaneous permeation method of a GPIIb/IIIa antagonistic substance by iontophoresis, an electric current is carried by reducing current density stepwise in time series by plural processes. Plural current-carryings show a current-carrying process of two to ten times per one time administration, and the respective current-carrying processes may be either one without a time interval or at the interval. Current density of the first current carrying process is normally about 0.005 to 0.5 mA/cm2. Current density of the second current- carrying process is not particularly limited when it is lower than the first current carrying process.  Here, when the second current-carrying process is final, the current-carrying is set to about 10 to 80% of the current density of the first current-carrying process, and when the second current-carrying process is not final, the current-carrying can be repeated one to plural times on condition of reducing more than a current-carrying process just before the process.
Patent JP-S5633247-A (JP)
Title: Automatic centering correction method for machine tool
Inventor: KOUDA SEIDOU
IPC: B23Q3/18
Filed: 1979-08-21
Abstract: PURPOSE: To prevent a degradation of an accuracy of positioning caused by a thermal displacement etc. by a method wherein an automatic centering correction process is added to a manufacturing program for an numerical controlled machine tool such as a machining center etc.  
     CONSTITUTION: Three sensors 11, 12, 13 are arranged at the leading end of the measuring bar 10 having a base shape which may be installed at a tool magazine or a main shaft in the same manner as theat of the tool applied to a numerical controlled machine tool such as a machining center etc. The measuring bar 10 is automatically exchanged or installed and inserted into a reference hole 14. An error between a center of the measuring bar 10 and a center of the reference hole 14 is automatically calculated in reference to a measured value of the clearances y 1 W y 3  between a position of each of the sensors 11W13 and the inner surface of the reference hole 14, the calculated value is fed back to the numerical controlled device to provide an automatic correction for a positioning of the tool and thereby a highly accurate working of the work requiring less loss time may be performed. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-H11302792-A (JP)
Title: High strength stainless steel tube excellent in collapse resistance, and its production
Inventor: YAMAMOTO AKIO
IPC: C22C38/58
Filed: 1998-04-16
Abstract: PROBLEM TO BE SOLVED: To improve the problem of collapse resistance as the defect of the conventional martensitic stainless steel and to provide a high strength stainless steel tube excellent in collapse resistance required of a stock for welded steel tube used for structural purpose such as building, and its production. SOLUTION: The stainless steel tube having high strength and high toughness and excellent in collapse resistance has a composition consisting of, by weight, 0.005-0.03% C, 0.05-1.0% Si, 0.05-2.0% Mn, 10-16% Cr, <=2.5% Ni, 0.005-0.03% N, and the balance Fe with inevitable impurities. In this steel sheet, the structure is composed essentially of two phases of ferritic phase and martensitic phase or a single phase of martensite. Further, the length of the grains of inevitably remaining MnS inclusions in a rolling direction is regulated to <=3 μm and the ratio between the length of the grains of MnS inclusions in a rolling direction and their length in a direction perpendicular to it is regulated to <=3.0.
Patent JP-H02284578-A (JP)
Title: Read circuit
Inventor: OGAWA SHIGETAKA
IPC: H04N1/40
Filed: 1989-04-25
Abstract: PURPOSE:To convert pictures having the same density in a document to digital multi-value data having the same value by displacing a reference level so that digital multi-level data obtained by A/D conversion of analog data of the background read from the document side has a certain value. CONSTITUTION:In the initialization period, the value obtained by converting a certain color of the part of the background corresponding to the document side to digital multi-value data is inputted to a register (a) 5 at the time of running the document, and the value obtained by converting a certain color of the background of a running system to digital multi-level data is inputted to a memory 8. Data obtained by converting a certain color of the background of the document side of a read line to digital multi-value data is inputted to a register (b) 6 in the read period, and the difference between this data and data of the last line in the initialization period stored in the register (a) 5 is calculated by a difference circuit 7, and data of the last line in the initialization period stored in the memory 8 is displaced by an adding circuit 9.
Patent JP-H08279418-A (JP)
Title: Choke coil
Inventor: FUJIWARA YOSHIYUKI
IPC: H01F27/02
Filed: 1995-04-05
Abstract: PURPOSE: To obtain a choke coil making it possible to improve the efficiency of production, to fix a core and a coil stably and to maintain a pitch between leads with high precision. CONSTITUTION: This choke coil is equipped with a core disposed in a state wherein a coil 3 is wound on the outer peripheral surface thereof and with a case having a bottom wall and opposite side walls at least and holding the core 2. As to the case, engagement parts for making the core 2 engaged are formed in the opposite side walls, while holes through which leads of the terminal part of the coil 3 are inserted are bored in the bottom wall 4a. The engagement part is formed of a key-shaped flange part or an indented part, for instance, while the holes being paired are bored in a plurality of rows in the bottom wall of the case.
Patent JP-S60250-A (JP)
Title: Heat pump type hot-water supplying machine
Inventor: IMABAYASHI SATOSHI
IPC: F24H1/00
Filed: 1983-06-15
Abstract: PURPOSE:To control heat-up temperature automatically and make temperature level variable by a method wherein the operation and stop of the heat pump is regulated by a high pressure by utilizing the high pressure detecting sensor of the heat pump and the water temperature detecting sensor in a hot-water reserving tank. CONSTITUTION:The high pressure detecting sensor 12, provided with a sensible element, is capable of changing the set pressure value thereof by an electric signal while the water temperature detecting sensor 13 is opened at first set temperature, lower than the lowest value of the heat-up temperature of hot- water obtained when the pump is stopped by the sensor 12 and is closed at a further lower set temperature. A volume 19 is adjusted to the highest pressure, a contact 21 is closed when a switch 17 is put ON and the high pressure is lower than the set value, the contacts 13', 15, 16 are closed when the water temperature in the tank 6 is low, the operation of the pump is begun and the operation of the pump is stopped when the water temperature in the tank 6 is increased. Thus, the efficiency of the pump may be improved and the heat emitting loss thereof may be reduced by setting the heat-up temperature of the hot-water at a lower temperature.