baber/WOPTO huggingface dataset:
Patent JP-2000219919-A (JP)
Title: Production of austenitic stainless thin sheet
Inventor: NISHIMAE MINORU
IPC: B22D11/00
Filed: 1999-01-28
Abstract: PROBLEM TO BE SOLVED: To eliminate the uneven glossiness on the surface of a produced thin sheet. SOLUTION: After producing a thin sheet-like cast slab by a twin roll type continuous casting and rolling method casting molten austenitic stainless steel composed of 17.5-22.7 wt.% Cr, 7.5-11.5 wt.% Ni, 0.01-0.06 wt.% C, 0.2-0.8 wt.% Si, 0.8-2.4 wt.% Mn, <=0.05 wt.% P and <=0.03 wt.% S and the balance Fe with inevitable impurities, this cast slab is cold-rolled. Successively, the oxide film on the surface of this cast slab is removed with shot-blasting, and the strain is given to the part near the surface. Further, this cast slab is annealed and pickled. Thereafter, this cast slab is cold-rolled and the cold-rolled sheet is annealed and pickled.
Patent JP-S52103608-A (JP)
Title: Magnetic frame of multiplex winding
Inventor: OOYAMA AKIO
IPC: H02K15/02
Filed: 1976-02-27
Abstract: PURPOSE: To intend a reduction of the production expense by putting another part in a place of deviation between inner winding part and outer winding part which is produced after a bending formation into a cylindrical shape. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-H08209640-A (JP)
Title: Traffic control sign and metal fitting therefor
Inventor: KAMIOKA TAKAMASA
IPC: E01F9/677
Filed: 1995-02-08
Abstract: PURPOSE: To eliminate the possibility that the fitting angle of a sign board is easily changed by vibration, wind pressure, or the like once at fixing the fitting angle of the sign board. CONSTITUTION: Sign board supporting arms 2 are fitted to a stanchion 1, vertical holes for fitting sign boards are provided on the sign board supporting arms 2, the fitting vertical holes of metal fittings 34 fitted to the sign boards 3 are piled on the vertical holes for fitting the sign boards so as to insert bolts 4 therein, and the sign boards 3 are fitted to the sign board supporting arms 2 by hinge combination. At this time, recessed and projecting parts engaging with each other are provided on the circumferential plane of the vertical holes for fitting the sign boards and on the circumferential plane of the fitting vertical holes of the metal fittings 34 of the sign boards 3 to be piled thereon.
Patent JP-S52103424-A (JP)
Title: Additives for caoting compounds
Inventor: ISOBE KENICHI
IPC: C09D7/12
Filed: 1976-02-27
Abstract: PURPOSE: Additives for coating compounds with reduced blocking tendency of coating surfaces, prepared by the use of an organopolysiloxane having at least one specific polyoxyalkylene group and at least one specific mercapto group-substituted hydrocarbon group as a principal ingredient. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-H09207688-A (JP)
Title: Connecting structure of door waist molding and glass run
Inventor: KAMIYA YOSHINORI
IPC: B60J5/00
Filed: 1996-02-06
Abstract: PROBLEM TO BE SOLVED: To prevent deterioration of appearance of a joint part with a glass run due to linear expansion of a resin-made door waist molding. SOLUTION: In the case where a door waist molding 3 is changed in its total length by linear expansion, a back wall 7 is changed by a projecting part 19 of an extended part 5 of a glass run 4, taking one end part fixed to a waist flange 1a of a door outer panel 1A as datum clamp face, and there is no change in the basic fitting position of the door waist molding 3, so that expansion and contraction of the door waist molding 3 are absorbed by an overlapping part of the other end part and the end part of the extended part 5 of the glass run 4.
Patent JP-S56116337-A (JP)
Title: Fm receiver
Inventor: TAKAMI HIROMITSU
IPC: H04B1/10
Filed: 1980-02-19
Abstract: PURPOSE:To reduce the effect from other stations and the distortion due to multipath, by controlling the stereo demodulator and tone control circuit through the DC voltage obtained through the detection of noise component. CONSTITUTION:The beat component in higher frequency due to interference of other stations of multipath is separated with a high pass filter 15 installed at the post stage of a FM detector 7, detected and converted into a DC voltage, to control a stereo demodulator 8, tone control circuit 9.
Patent JP-S58139203-A (JP)
Title: Automatic controller
Inventor: HORIKOSHI TOSHIAKI
IPC: G05B11/28
Filed: 1982-02-10
Abstract: PURPOSE:To prevent a signal increasing a control error from being outputted to a control variable and to improve the reliability, by providing a circuit superimposing a signal having a frequency to which the control variable is not responded to the deviation, and applying pulse-width-modulating to the output signal of the circuit. CONSTITUTION:An objective value signal S and a feedback signal Sf are applied to a summing point 1 and the result Sepsilon is applied to a summing input terminal of an analog adder of a signal superimposing circuit 3 as a deviation signal S'epsilon via a coefficient device 2. Since an output frequency signal Sh of a high frequency oscillator 32 is inputted to a summing input terminal of an analog adder 31, this frequency signal Sh is superimposed on the deviation signal S'epsilon and fed to a pulse width (PWM), modulation section 4 as an output signal Sc. The PWM modulation section 4 applies PWM-modulates to this output signal Sc with a triangle wave inputted from other input terminals. The frequency of the output signal of the oscillator 32 is set to a high frequency not responded by the control variable 6.
Patent JP-S53106021-A (JP)
Title: Electronic musical instrument
Inventor: YAMADA SHIGERU
IPC: G10H7/00
Filed: 1977-02-26
Abstract: PURPOSE: To simplify constitution and obtain various performance effects by selectively producing periodic function signals and non-periodic functions from one circuit. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-S61180473-A (JP)
Title: Manufacture of semiconductor integrated circuit
Inventor: SUZUKI TOSHIHIDE
IPC: H01L27/06
Filed: 1985-02-05
Abstract: PURPOSE:To heighten latch-up tolerance by a method wherein ionized radiation is performed to a wafer of accomplished semiconductor IC or a product. CONSTITUTION:One of latch-up tolerance measure is to lower current multiplication factor hFE of a parasitic transistor, so the current multiplication factor hFE is lowered by means that ionized radiation is projected to a semiconductor IC. A wafer 4 of accomplished semiconductor IC or a product 3 is entered in X-ray projection chamber 1 and the ionized radiation projection from the X-ray source 2 is performed, then the current multiplication factor hFE is lowered and latch-up tolerance is heightened.
Patent JP-S55112684-A (JP)
Title: Optical reader
Inventor: KIKUCHI SEIJI
IPC: G06K9/20
Filed: 1979-02-23
Abstract: PURPOSE: To increase the read-in accuracy and to improve the stability at read-in, by providing the auxiliary light source by opposing to the photoelectric conversion element.  
     CONSTITUTION: Taking consideration the attenuation of the rays 13 fed to the read section 11 of the photoelectric reader 20 in advance, the amount of light of rays 13' radiated from the auxiliary light source 16 is set to a given amount with the drive circuit 17. Next, the supply rollers 12a, 12a are driven, the paper pile 10 is moved to a given location of the read section 11, the rays 13 from the light source 14 are radiated on the surface of characters of the paper leaf 10, the reflection light is fed to the photo detection tube 15 and the rays 13' from the auxiliary light source 16 are radiated on the back side of the paper leaf 10. Further, before the supply of paper 10 to the read-in section 11, rays 13' of the auxiliary light source 16 are directly fed to the photo detection tube 15, the photoelectric conversion element 15b is radiated with high light amount to increase the read-in accuracy of characters described in the paper leaf 10 and to improve the stability at read-in. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-H11199193-A (JP)
Title: Cargo control device for battery forklift
Inventor: TAMAI KATSUNORI
IPC: B66F9/22
Filed: 1998-01-15
Abstract: PROBLEM TO BE SOLVED: To provide required cargo handling speed even in the case of characteristic dispersion of an electromagnetic proportional control valve by controlling an electric current to flow in a solenoid based on a lever operational angle - solenoid electric current characteristic table provided by carrying out cargo handling operation by several kinds of solenoid electric currents. SOLUTION: A lever operation signal output from a lever 9a is converted to a digital signal by an A/D converter 123, and a fork rising quantity detection signal input from an encoder 17 is transmitted direct to an MPU 120. The MPU 120 drives a solenoid valve driving circuit 125 and makes it carry out cargo handling operation based on a lever angle - solenoid electric current characteristic table at the time of input of a switch 28 for normal operation. When a switch 27 for adjustment is switched on, the MPU 120 forms a solenoid electric current - hydraulic speed characteristic table, and a lever angle - solenoid electric current characteristic table is formed from it and a lever operation angle - hydraulic speed characteristic table and is stored in an RAM.
Patent JP-H07231698-A (JP)
Title: Motor controller
Inventor: YOSHIKURA FUYUHIKO
IPC: H02P5/74
Filed: 1994-02-17
Abstract: PURPOSE:To reduce the number of the power transistors in an inverter which supplies a plurality of three-phase motors with currents. CONSTITUTION:Through the output ends c of arms 21-26 are connected to the four motors 1-4, respectively, the output end c of one arm is connected to two motors, each. And, the output ends c of three arms connected to one motor are connected severally to separate motors. Here, when driving one motor, voltage is applied to the other three motors, too, but currents do not flow without any problems.
Patent JP-H02204297-A (JP)
Title: Automatic sling device
Inventor: SUZUKI TSUNEO
IPC: B66C1/12
Filed: 1989-01-30
Abstract: PURPOSE:To make it possible to correspond to various kinds of suspended objects loaded with a large number of long sized weight bodies by making the space between automatic sling parts as well as the space between the hanging arms of the automatic sling parts adjustable. CONSTITUTION:The space between automatic sling parts 11 hung at the both end parts of a telescopic beam is freely adjusted from the extremely close state to the distant state, and the automatic sling parts 11 are inclined against the telescopic beam within the specified range. In addition, the space between a front and a rear hanging arms 31, 51 is also adjustable while being kept in the parallel state, and in case of putting a band sling over this space to hang a weight body such as I-shaped steel, a link arms 26 contract or stretch and thereby the lower ends of the front and rear arms 31, 51 are drawn near or separated, so that unnatural force is not applied to the hanging arms 31, 51.
Patent JP-S63189396-A (JP)
Inventor: MATSUMOTO KANJI
IPC: B66F9/12
Filed: 1987-02-02
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-H03225572-A (JP)
Title: Graph forming processor
Inventor: KIKUCHI TSUTOMU
IPC: G06T11/20
Filed: 1990-01-31
Abstract: PURPOSE:To improve the operability of the graph forming processor by storing graph information in a file to be accessed by a single graph processing function, collectively displaying the stored contents and extracting an optional information to execute graph forming processing. CONSTITUTION:Sheet information 8-i corresponding to table forming information and 7i being bar/circular graph form information 7-i are stored in a file 3 as 'information relating to graph' 4 correspondingly to each graph. The single graph processing function 10 is provided with respective processing functions such as plural graph expression, objective graph switching, objective graph display/whole graph display switching, specification of range to be graphed, and graph form information setting and executes required processing based upon the 'information' 4 and a plural graph forming device 9 displays plural graphs on a display device 2. An operator interactively selects various functions on the screen of the display device 2 to apply required processing to the graph. Thereby, the starting processing of an individual graph processing function can be made unnecessary and the operability can be improved.
Patent JP-S62179309-A (JP)
Inventor: ONISHI HIDEAKI
IPC: A01D41/02
Filed: 1986-01-31
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-S61178080-A (JP)
Inventor: HONDA TADAAKI
IPC: A22C25/04
Filed: 1985-02-04
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-H08215163-A (JP)
Title: Pulse detection device
Inventor: ATSUMI BUNJI
IPC: A61B5/0245
Filed: 1995-02-08
Abstract: PURPOSE: To increase the SN ratio of a detection signal, and thereby enhance accuracy for pulse detection by providing a plurality of pulse detection means for a detection section, and selecting a detection signal high in a SN ratio out of a plurality of detection signals from a plurality of the pulse detection means. CONSTITUTION: Detection signals from pressure sensors 16a through 16i provided for the insides of a plurality of air chambers 15 in a detection section 10 are amplified by amplifiers 39a through 39i so as to be forwarded to a microcomputer 40 acting as a selection means. Since the abutting position is different a little slightly by each sensor when the pressure sensors 16a through 16i abut against the wrist 30 of a testee, each wave form of the detection signals from the pressure sensors 16a through 16i is quite different. The microcomputer 40 selects the pressure sensor exhibiting the maximum SN ratio by processing a sensor selection, analyzes the detection signal of the selected pressure sensor, and measures the number of heart beats and the time between pulses thereafter.  Furthermore, the measurement of consciousness such as the wakening degree of the testee and the like, and evaluation concerned are performed by analyzing the time series data of the time between pulses.
Patent JP-S59146176-A (JP)
Inventor: OGAWA SHINGO
IPC: H01R43/01
Filed: 1983-02-10
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-H06234248-A (JP)
Title: Printer
Inventor: HONDA TOSHIAKI
IPC: B41J3/01
Filed: 1993-02-09
Abstract: PURPOSE:To reduce equipment cost by connecting one printer to a POS terminal device by providing a bar code generator, other than a usual character generator to perform bar code printing other than usual character printing. CONSTITUTION:The control part 1 of a printer 10 analyzes the content of the printing command received from a host device 11 by a host interface part 3 and takes out a necessary character font and a necessary bar code font from a character generator 4 and a bar code generator 5 to edit printing data to store the same in an edited data storage part 2. The control part 1 sends the stored edited data to a printing part through a mechanical control part 12 to perform the output printing of a character or bar code. That is, the bar code generator 5 is provided other than the usual character generator 4 to also perform bar code printing other than usual character printing. Therefore, one printer 10 may be connected to a POS terminal device and equipment cost can be reduced.
Patent JP-S63189700-A (JP)
Title: Motor-driven blower
Inventor: SHIMADA SADAHIRO
IPC: F04D29/66
Filed: 1987-01-30
Abstract: PURPOSE:To reduce vibration by fitting a screw boss at the rear edge surface of a bracket onto a vibrationproof rubber in the turn-suppressed state and nipping said screw boss between the screw head part. CONSTITUTION:A vibrationproof rubber 12 is fitted outside the screw boss 11f of the bracket 11c of a blower, and a screw 14 is screwed. A cut part 11g is formed at the top edge of the screw boss 11f, and the vibrationproof rubber 12 is attached to suppress the turn of the screw boss 11f for the vibrationproof rubber 12. A straight part 14b and a tapered part 14c are formed at the screw head part 14a, and the forward attractive force is applied with a deflection force in the straight part 14b, and the absorbing function for vibration can be maintained.
Patent JP-H01196759-A (JP)
Title: Tape player
Inventor: YAMADA SHINJI
IPC: G11B15/10
Filed: 1988-01-29
Abstract: PURPOSE:To miniaturize a device and to improve the operability by discriminating the operation time of a fast forwarding key or a rewinding key to selectively set fast forwarding or rewinding accompanied with program search or not accompanied with program search. CONSTITUTION:Fast forwarding or rewinding accompanied with program search and mere fast forwarding or rewinding are distinguished in accordance with the time length of depression of an FF key 6 or an REW key 7 by a microcomputer 2. When the key 6 is depressed for 0.5sec or longer, mere fast forwarding is discriminated to set a tape mechanism 1 to the fast forwarding mode; but when it is depressed for <0.5sec, fast forwarding accompanied with program search is discriminated. In case of rewinding, the operation mode is set in accordance with the time length of depression of the REW key 7 similarly. With respect to discrimination of the time length of depression of keys 6 and 7, a counter is counted up while the key is depressed, and the time is recognized by the counted value at the time of release of the key, and prescribed control data is given to the mechanism 1 in accordance with the result. Thus, a tape player is miniaturized and the operability is improved.
Patent JP-H03227423-A (JP)
Title: Production of covering yarn
Inventor: KUNINAGA MINORU
IPC: D02G3/38
Filed: 1990-01-30
Abstract: PURPOSE:To obtain the subject covering yarn useful for foundation, swimming suit, etc., having improved release characteristics between covering yarns by winding cover yarn on core yarn of an elastic material to give the covering yarn and heat-treating the covering yarn. CONSTITUTION:Core yarn of an elastic material such as a rubber or a spandex filament is made in a stretched state, wound with cover yarn preferably falsely twisted and successively heat-treated at 80-200 deg.C to give the objective covering yarn.
Patent JP-S60168960-A (JP)
Title: Preparation of ball-joint type piston
Inventor: YONEYAMA SHIGEO
IPC: F16J1/02
Filed: 1984-02-10
Abstract: PURPOSE:To exceedingly reduce the abrasion at the edge surface of a piston by forming a tapered part, simultaneously with a piston body, through cold forging, onto the edge surface on a piston-rod side of the piston body. CONSTITUTION:A piston body 14 is formed through cold forging from a die 15a, spherical head punch 16, ring-shaped punch 17 and a main punch 18. In this case, a tapered step difference 19 is formed midway in the penetration hole 15 of the die 15a, and the upper part of the step difference 19 is formed as large-diameter side, and the lower part is formed as small-diameter side. The spherical head punch 16 is constituted of a cylindrical part 20 and a spherical head part 21 having a small diameter which is connected coaxially with the upper edge part of the cylindrical part 20. A slit is formed between the punch 17 and the spherical head part 21. Thus, a disc-shaped material is put into cold forging, and a tapered part 25 is formed onto the edge surface 24 which forms the counter top surface of the piston body 14 by the step difference 19 of the die 16. Therefore, the tapered part 25 can be formed simply and at a low cost, and a prescribed purpose can be achieved.
Patent JP-H06216770-A (JP)
Title: Oscillator
Inventor: ISHIDA NAOKI
IPC: H03L7/18
Filed: 1993-01-18
Abstract: PURPOSE:To provide highly stable high frequency output with inexpensive constitution by setting the output frequency of a voltage controlled oscillator and the input frequency of a phase locked loop control circuit lover than the output frequency of an oscillation circuit. CONSTITUTION:A signal with frequency of the sum of two oscillation frequencies out of signals obtained by inputting each oscillation output of a voltage controlled oscillator 1 and a fixed frequency oscillator 6 to a multiplication circuit 7 is taken out as output, and a signal with frequency of difference is inputted to the phase locked loop control circuit 3, and the voltage controlled oscillator 1 is controlled by the control output of the circuit 3.
Patent JP-H11220214-A (JP)
Title: Semiconductor laser diode
Inventor: MORI KENZO
IPC: H01S5/00
Filed: 1998-02-03
Abstract: PROBLEM TO BE SOLVED: To provide a semiconductor laser diode capable of making chirp quantity and slope efficiency high and moreover at high yield. SOLUTION: In a semiconductor laser diode provided with a quantum well layer, wherein well layers 3a and barrier layers 3b are alternately laminated between a p-type clad layer 2 and an n-type clad layer 4, as well as separating and confining layers 31, 32 provided on both sides of the quantum well layer, the separating and confining layers 31, 32 consist of at least two layers respectively in different carrier concentration, so as to set up the carrier concentration such that the band gap energy on the layer in the highest carrier concentration out of the two layers is smaller than that of the barrier layers 3b in the laser oscillating state.
Patent JP-S60167510-A (JP)
Title: Block filter
Inventor: YOKOSE YOSHIKAZU
IPC: H03H7/09
Filed: 1984-02-10
Abstract: PURPOSE:To obtain a small and lightweight block filter with low cost to block plural carrier signals in a wide range by connecting the 1st inductors to 3-wire type power lines of a single phase which superpose the carrier signals respectively, connecting the 1st capacitors in parallel to said inductors respectively, connecting the series circuits of the 2nd inductors and the 2nd capacitors and also connecting subsequently inductors and capacitors. CONSTITUTION:Series circuits L3U-C5U and L3V-C5V of variable inductors and capacitors produce series resonances with fA=125kHz, and the impedances of these circuits are extremely small. Capacitors C3U and C3V as well as C4U and C4V have low impedances to fB1-fC2 and form a pi-type filter circuit together with inductors L1U, L1N and L1V connected in series to power lines. The impedance characteristics show a high impedance at both ends of the LU1 and with fA=125kHz and fB1-fC2. Thus the characteristics of a block filter 6 show a low band with fA=125kHz and then function as a band pass filter of a wind band having 200kHz with fB1-fC2 respectively by said high impedance part and the low impedance component connected between the high impedance part and the power line.
Patent JP-H04259826-A (JP)
Title: Inference apparatus
Inventor: INAGE KATSUYUKI
IPC: G01D21/00
Filed: 1991-02-15
Abstract: PURPOSE:To distinguish the cause of excitation with good accuracy by a method whereby characteristic quantities of output waveforms of a plurality of sensors are extracted, a characteristic quantity suitable for inference is selected for every kind, and fuzzy inference is conducted with using the selected characteristic quantity as an input. CONSTITUTION:When a sensing object is detected by a plurality of sensors 11, 12, 13 ..., characteristic extracting parts 21, 22, 23 ... extract characteristic quantities characterizing the cause of excitation of the object from the output waveforms of the sensors. A characteristic quantity selecting part 3 selects a characteristic quantity suitable for inference from the extracted characteristic quantities of various kinds. An interferring part 4 executes fuzzy inference with using the selected characteristic quantity as an input, thereby distinguishing the cause of excitation. Inn comparison with the case where fuzzy inference is carried out based on the characteristic quantity extracted from the output waveforms of a single sensor, the inferring result can be prevented as much as possible from being adversely influenced by the difference of the output waveforms due to the instrumental difference of sensors, namely, by the difference of the characteristic quantities.