baber/WOPTO huggingface dataset:
Patent JP-H11205478-A (JP)
Title: Digital line terminating equipment
Inventor: KANEKO HISASHI
IPC: H04M11/04
Filed: 1998-01-19
Abstract: PROBLEM TO BE SOLVED: To provide digital line terminating equipment capable of instantaneously transmitting emergency information such as a fire alarm or the like and monitoring information of a gas centralized monitoring system or the like. SOLUTION: When an alarm signal from fire alarm 6 is stored in its signal data storage circuit, a control part 44 sends control a signal 224 for selecting the alarm signal to a switch circuit 36A, sends a control signal 224 for selecting call control information data and a release request signal to a switch circuit 36B, reads the release request signal from a control data storage circuit and sends it to the switch circuit 36B. At the time of receiving a release display signal 238 from a demultiplex circuit 40 as a response to the transmission of the release request signal, the call control information data are read from the control data storage circuit and sent to the switch circuit 36B.  Upon receiving a response display signal 238 from the demultiplex circuit 40 as a response to the transmission of the call control information data, the alarm signal is read from the signal data storage circuit and sent to the switch circuit 36A.
Patent JP-H11206101-A (JP)
Title: N-phase linear pulse motor
Inventor: SUGIURA TSUNEO
IPC: H02K41/03
Filed: 1998-01-19
Abstract: PROBLEM TO BE SOLVED: To provide a linear pulse motor which operates directly with three phases, using an auxiliary magnet body and an auxiliary magnetic substance. SOLUTION: An n-phase linear pulse motor is equipped with auxiliary magnet bodies 7 and 7A provided among each fixed yoke and the next (4, 5, and 5A) and outside the fixed yokes 4 and 5A, and auxiliary magnetic substances 10 provided outside each auxiliary magnet body 7A, and this is constituted such that each fixed yoke 4, 5, and 5A constitutes polarity different from each other alternately, and that the magnetic flux from the auxiliary magnet body 7A passes the auxiliary magnetic substance 10.
Patent JP-H11203900-A (JP)
Title: Memory test circuit
Inventor: NAKAMURA MASAHIKO
IPC: G01R31/28
Filed: 1998-01-19
Abstract: PROBLEM TO BE SOLVED: To easily indicate a defective condition on a display by incorporating a dedicated memory test circuit in a semiconductor integrated circuit and connecting the system peripheral circuit of the semiconductor integrated circuit. SOLUTION: In a normal operating mode, selector switches S1 and S2 are set to a 1 side and inputted video signals are outputted in a signal processing circuit employing a line memory. Then, the switches S1 and S2 are set to a 2 side, inputted all n bits are set to 'Hi' and a selector switch S4 is set to a power supply side. Then, a selector switch S3 is switched to the line, which is to be displayed from a control circuit, by the signal, in which an LSB is selected to MSB, MSB-1 to an nth line. If an output is inputted to the luminance signal of a display and displayed, all outputs become 'Hi' if a memory cell is normal and a 'white' is displayed. If a defective bit exists, a gray display configuration is displayed and the bit defect and the word defect are easily distinguished from each other.
Patent JP-S58125780-A (JP)
Title: Preparation of urethane-based sealing material curable with moisture
Inventor: SAKAI HIROYA
IPC: C08G18/08
Filed: 1982-01-20
Abstract: PURPOSE:To prepare the titled sealing materil having excellent storage stability, without drying the filler, by reacting the water contained in a filler completely with a specific diisocyanate, and adding a specific amount of a component containing one active hydrogen to the composition. CONSTITUTION:The objective sealing material is prepared by mixing (A) a urethane-based prepolymer (preferably TDI-based prepolymer), (B) a filler (e.g. talc) and (C) 4,4'-diphenylmethane diisocyante, thereby reacting the water contained in the component (B) completely with the component (C), and adding (D) a component containing one active hydrogen (e.g. monohydric alcohol) to the mixture, thereby reacting the component (D) with the component (C). The  amount of the component (D) is smaller than the amount necessary to react with the component (C). EFFECT:The preparation time can be remarkably shortened. The physical properties of the material are improved and the foaming is suppressed.
Patent JP-H01182535-A (JP)
Title: Driving force control device for automobile
Inventor: TAMURA MINORU
IPC: B60W10/06
Filed: 1988-01-18
Abstract: PURPOSE:To secure acceleration performance corresponding to tire slip by making the title device perform control to shift control to host controlling characteristic map by which the increasing rate of throttle opening for the operation quantity of the accelerator is raised in the case where slip ratio is under the set slip rate. CONSTITUTION:A slip rate is calculated (c) from the output of drive wheel speed (a) and body speed (b), and in the case where the resultant is under the set rate, the position (e) of a speed reduction gear is shifted to the position of a high speed side gear, a host controlling characteristic map, by which the increasing rate of throttle opening corresponding to accelerator operation quantity is raised, is selected referring a map setting means (g) a map selecting means (h). Each time this slip rate excesses the set slip rate, lower controlling map is selected. A desired throttle opening value is set (i) from the selected map and accelerator operation quantity (d) to control a throttle actuator (j) according to the deflection between this desired opening and actual throttle opening value (f).
Patent JP-S63177478-A (JP)
Title: Light-emitting diode array for optical printer
Inventor: OTA TAKESHI
IPC: B41J2/44
Filed: 1987-01-16
Abstract: PURPOSE:To realize a dynamic scan and to enhance the degree of freedom for a circuit design by a method wherein a semiconductor layer is formed on a substrate and, furthermore, a P-N junction is formed so as to from a number of light-emitting diode device regions while the light-emitting diode device regions are separated from each other after removing a prescribed part at the semiconductor layer by an etching method. CONSTITUTION:A semiconductor layer 26 is formed on a substrate 25 and, furthermore, a P-N junction is formed so as to form a number of light-emitting diode device regions 27; the light-emitting diode device regions 27 are separated from each other after removing a prescribed part at the semiconductor layer 26 by an etching method. For example, an N-Ga0.65Al0.35As layer 26 is grown epitaxially on an Si-GaAs substrate 25 by a liquid-phase epitaxial growth method; Zn is diffused 27 in a stripe shape by using a mask; a light-emitting part 20 is formed. Then, a mesa etching process is executed by using a number of stripe-shaped masks in the vertical direction with reference to said stripe shape. After that, an insulating film 28 composed of SiO2 and electrodes 21, 22 are formed by sputtering, evaporation or the like and are wired.
Patent JP-H02189086-A (JP)
Title: High definition television receiver
Inventor: TAKEUCHI KOICHI
IPC: H04N7/01
Filed: 1989-01-18
Abstract: PURPOSE:To make the roughness of a picture in the vertical direction inconspicuous and to obtain a powerful video image by increasing number of scanning lines in the case of displaying the existing standard television signal on a high definition television receiver. CONSTITUTION:A standard television signal inputted from a standard television signal input terminal 2 is A/D-converted into a digital signal. The sample frequency and the quantized bit number are selected as 14.3MHz and 8-bit respectively in this case, and the number of scanning lines of the digitized standard television signal is converted from 525 lines into 2100 lines by using a scanning line number converter 4. Then the picture of the standard television signal whose scanning line number is increased is displayed while the width of the screen of the high definition display device whose aspect ratio is different is made the same. The number of scanning lines of the standard television signal is increased in this way. Thus, the degree of roughness to be made remarkable of the screen in the vertical direction is improved and the difference of the roughness of the screen is decreased in comparison with displaying the high definition television signal.
Patent JP-H09198353-A (JP)
Title: Electronic equipment
Inventor: SANO MASANORI
IPC: G06F15/02
Filed: 1996-01-19
Abstract: PROBLEM TO BE SOLVED: To easily check an input omission and to continuously execute calculation with simple display constitution. SOLUTION: A sliding switch 21 is a setting switch for item counting and it is connected to the input/output terminal of CPU 22 as a control means in the same way as the other sliding switch. CPU 22 is connected to a main body display part 23 and controls a private display symbol 'C' provided in the main body display part 23 to be lighted whenever the item count setting number of items is inputted. The display symbol 'C' is the display symbol dedicated for item counting, which is added to a symbol digit adjacent to the display digit of the main body display part 23.
Patent JP-H05199468-A (JP)
Title: Solid state image pickup device
Inventor: WATANABE YASUSHI
IPC: H04N5/3728
Filed: 1992-01-20
Abstract: PURPOSE:To extremely improve the entire reliability of an image pickup system by detecting an optical black area signal with high precision and with no influence of the severe light even when received from the sun, etc. CONSTITUTION:A light shielding area 4 serving as an optical black area is provided at the side of a charge detecting part 5 not at the side of a photoelectric transducing area. Meanwhile a horizontal transfer part 2 is controlled by a four-phase transfer pulse and can be set in a normal transfer mode and an adverse transfer mode. In such a constitution, the part 2 is adversely transferred in the direction opposite to the part 3 by an extent equivalent to the number of bits obtained by totalizing the idle feeding parts reaching the area 4 and the part 3 or an extent larger than number of bits right before the signal charge is read out to the part 2. Then a normal reading operation and the horizontal transfer are carried out. In such an adverse transfer state, the part 2 corresponding to the area 4 is cleaned and has no signal. Then a normal reading operation and the horizontal transfer are carried out again.
Patent JP-H11201268-A (JP)
Title: Shift control device of troidal type cvt
Inventor: SUGIHARA ATSUSHI
IPC: F16H63/06
Filed: 1998-01-19
Abstract: PROBLEM TO BE SOLVED: To suppress a slippage of the actual transmission gear ratio which is generated at the running starting time after the traction. SOLUTION: A shift controller 1 is furnished with a step motor 50 for driving a shift control value; a shift link to connect the step motor 50, and a feedback link and the shift control valve allowable to fluctuate; and a stopper to regulate the fluctuation of the shift link so that the stroke amount of the shift control valve is made within a normal shift control scope. And the shift controller 1 drives a traction switch 16 to detect that the vehicle is towed, and at the running starting time after the traction of the vehicle is detected, it drives the step motor 50 to make the actual transmission gear ratio to the Lo side, until the preset tentative target transmission gear ratio is made coinside to a target transmission gear ratio according to the operation condition.
Patent JP-H07221644-A (JP)
Title: A/d conversion circuit device
Inventor: DAITO SHOJI
IPC: H03M1/12
Filed: 1994-01-28
Abstract: PURPOSE:To provide an A/D conversion circuit device capable of allowing the input of an analog input voltage provided with positive and negative voltage ranges even when a voltage supplied from a DC power source having a single voltage value for instance. CONSTITUTION:This A/D conversion circuit device 1 uses an amplifier circuit 2 and is provided with a reference voltage generation circuit 3. By this circuit constitution, the analog input voltage Vin of a conversion object inputted to the A/D conversion circuit device 1 is inputted with a reference voltage VSG which is the analog voltage to be a reference generated by the reference voltage generation circuit 3 as a virtual ground potential. By setting the value of the reference voltage VSG corresponding to the voltage range of the analog input voltage Vin, even when the power source of the A/D conversion circuit device 1 is supplied from a power unit provided with the single voltage for instance, the analog input voltage Vin can be provided with the voltage on a negative side to the virtual ground potential.
Patent JP-S62167350-A (JP)
Title: Flame-retardant polyester composition
Inventor: YONETANI KIICHI
IPC: C08L25/18
Filed: 1986-01-20
Abstract: PURPOSE:To obtain the titled composition giving a molded article having excellent flame-retardance, heat-resistance, mechanical properties, non-blooming property and appearance, by compounding an aromatic polyester with a specific brominated styrene polymer, a brominated polycarbonate oligomer and an inorganic flame-retarding assistant. CONSTITUTION:The objective composition can be produced by compounding (A) 100pts.(wt.) of an aromatic polyester with (B) 1-50pts. of a brominated styrene polymer of formula I (R<1> is H or methyl; l is 1-5; m>=30), (C) 1-50pts. of a brominated polycarbonate oligomer of formula II (X is 1-10C hydrocarbon group, carbonyl, -O-, -S-, -SO2-, etc.; R<2> and R<3> are 6-20C aromatic or substituted aromatic group; p and q are 1-4; n is 2-20) and (D) 0.1-20pts. of an inorganic flame-retarding assistant. The weight ratio of B/C is 95/5-5/95, preferably 70/30-30/70 and the amount of B+C is <=60pts., preferably 5-40pts. per 100pts. of the component A.
Patent JP-S63177194-A (JP)
Inventor: NAKADA MASATO
IPC: G09G1/16
Filed: 1987-01-19
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-S5393258-A (JP)
Title: Magnetic pulverulent body type damper
Inventor: SAKAMOTO MICHIRU
IPC: F16D65/28
Filed: 1977-01-26
Abstract: PURPOSE: To adjust damping due to the magnetic field applied to a magnetic pulverulent body which is filled in the working space between the rotary and fixed members. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-H06214030-A (JP)
Title: Diamond thermoluminescence dosemeter and its manufacture
Inventor: NAKAJIMA TAKESHI
IPC: C30B29/04
Filed: 1993-01-21
Abstract: PURPOSE:To provide sufficient thermoluminescence sensitivity even with a synthetic diamond containing a specified value or more of nitrogen impurities by providing a diamond having, in the crystal, a luminescence center having an absorption coefficient in a determined wavelength accompanied by absorption and emission of light within a specified range. CONSTITUTION:A diamond sample manufactured by a superhigh pressure and high temperature synthesis containing 120ppm of nitrogen which is thermally treated at 9OO deg.C has a thermoluminescence intensity about 100 times, compared with an untreated crystal, and the thermal treatment temperature at which the thermoluminescence intensity starts to increase is about 6OO deg.C. This temperature is coincident to the temperature at which a luminescence center starts to generate, and by generating the luminescence center in the diamond crystal in this way, the thermoluminescence intensity is improved, and high sensitivity can be provided. Until the absorption coefficient at wavelength 580nm of the luminescence center reaches 10cm<-1>, the thermoluminescence intensity is linearly increased and saturated, and with 20cm<-1> or more, it is gradually lowered. Thus, to provide a highly sensitive thermoluminescence, the absorption coefficient of the luminescence center is desirably set to 8cm<-1> to 25cm<-1>.
Patent JP-S57122372-A (JP)
Title: Method and apparatus for receiving or transmitting ultrasonic wave
Inventor: YOSHIDA YUKIO
IPC: G01S7/526
Filed: 1981-01-22
Abstract: PURPOSE:To avoid disturbance due to bubbles in a propagation path with the correction of waveforms received by adjusting the cycle of a ultrasonic pulse train along the switching of the polarity received when the propagation time is detected with the rising of the zero cross pulse as the arrival of the received wave. CONSTITUTION:Ultrasonic pulses emitted from a transmitter 1 are received by a receiver 2 and input into a peak level comparator 7 by way of an amplifier 6-1, a received polarity switching circuit 13 and an amplifier 6-2. The comparator 7 compares the ultrasonic pulses with a reference level Vp and outputs the results to a rising ratio detection circuit 10 through AGC circuit 8 and a peak position memory circuit 9. The output compared with a reference level Vzs is provided to a zero cross comparator 12 and the arrival of the received wave is determined by the rising of zero cross pulses. Any abnormality of the received wave changes the polarity of the circuit 13 by an abnormality signal and further varies the pulse train cycle of a transmission frequency adjusting circuit 3 of the transmitter 1. This enables the correction received waveforms thereby removing effect of bubbles or the like in a propagation path.
Patent JP-S5394797-A (JP)
Title: Liquid crystal display device
Inventor: BABA TATSUO
IPC: G01D7/00
Filed: 1977-01-31
Abstract: PURPOSE: An amplitude limitter is provided between the common electrode and facing electrode of a liquid crystal to prevent more than the required voltage from being applied and to improve the reliablility of the liquid crystal display device, thereby lengthening its life. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-S61169607-A (JP)
Title: Movable type rotary disc valve for 2-cycle engine
Inventor: HONDA SHOICHI
IPC: F01L7/06
Filed: 1985-01-21
Abstract: PURPOSE:To enable a variable angle of the captioned valve to be set at a large value by arranging a weight on an end surface, which is opposite to a movable disc side, of a fixed disc, in such a manner that the weight is pushed constantly inward in radial direction, for giving furning movement to the movable disc by using rocking motion of the weight. CONSTITUTION:In a predetermined low speed revolving range of an engine, a governor arm 54 that is used as a weight is pushed by a spring 63 inward in radial direction, and an angle for opening an air inlet passage 42, which is formed by both a fixed disc 45 and a movable disc 46, is theta1, which is small. On the other hand, as the engine revolving speed increases, the governor 54 opens and moves outward in radial direction due to the centrifugal force, overcoming the force of the spring 63 in proportion to an increase in the engine revolving speed. At the same time, with the movement of a governor pin 55 toward the outer ends of long grooves 61 and 62, the movable disc 46 is given forming movement in the direction (angle-advancing direction) which increases an opening angle theta1. With this contrivance, a variable angle in a movable type rotary disc valve 21 which is interposed in an air inlet passage 16 can be set at a large value.
Patent JP-S58124964-A (JP)
Title: Voltage detecting circuit
Inventor: SHIYOUJI MASASHI
IPC: H02H3/20
Filed: 1982-01-22
Abstract: PURPOSE:To obtain a voltage detecting circuit having small temperature coefficient of threshold voltage of a detecting terminal by constituting a detecting circuit by connecting four transistors through resistances. CONSTITUTION:Current IQ6 that flows in a transistor Q6 is larger than current IQ7 that flows in a transistor Q7 when voltage Vf of a detecting terminal< threshold voltage Vthf. Accordingly, the voltage between the base and emitter of a transistor Q8 becomes VBEQ8<VthQ8. Therefore, the transistor Q8 is in cutoff state and an output terminal (g) is in released state. On the other hand, since IQ6>=IQ7 when Vf>=Vthf, VBEQ8>=VthQ8 and the transistor Q8 is in conduction and the output terminal (g) becomes a low level. By selecting proper values for resistance ratios R8/R9 and R8/R7, and emitter area ratio (a) of the transistor Q6 and transistor Q7, temperature coefficient of threshold voltage Vthf of the detecting terminal can be brought near to zero.
Patent JP-S57122584-A (JP)
Title: Manufacture of photoelectric converter
Inventor: YAMAZAKI SHIYUNPEI
IPC: H01L31/20
Filed: 1981-01-22
Abstract: PURPOSE:To continuously form a P-I-N junction in the same reaction furnace by applying induction energy to a semicondutor reaction gas to crystallize the gas and growing a film on the surface to form a film with the product of the reaction. CONSTITUTION:A substrate 10 having a surface to be formed with an electrode as the surface of the electrode is filled in a reaction tube, and is heated from the outside of the tube in a range of 100-450 deg.C via a resistance heating furnace 8. Induction energy is applied to electrodes 3, 3' by applying high frequency energy of 40-200W of power to the electrodes. The reaction gas is introduced from tubes 4-6, the gas in the furnace is adjusted via needle valve and stop valve 12, and is exhausted via a rotary pump 13, and the pressure during the reaction is maintained at the pressure of 10<-3>-10Torr. In this manner, an N  type semiconductor having an electroconductivity of higher than 10<-2>(OMEGAcm)<-1>, a semiconductor having an electroconductivity of higher than 10<-1>(OMEGAcm)<-1>, and a P type semiconductor having electroconductivity of higher than 10<-2>(OMEGAcm)<-1> are gradually laminated on the substrate 10 in the same furnace.
Patent JP-H08203002-A (JP)
Title: Magnetic recording and reproducing device
Inventor: FUJII TOSHIKAZU
IPC: G11B5/02
Filed: 1995-01-24
Abstract: PURPOSE: To provide a technique which reduces the cost by curtailing the electric coupling channels between a circuit on a rotary cylinder and an external circuit and loads a part of the circuit on the rotary cylinder. CONSTITUTION: A power source 131 to be supplied to an electric circuit 1331 on the rotary cylinder 136 and a control signal inputted to a terminal 139 added with a control signal sent from a control decoder/modulator 140 is transmitted by a brush 134. Besides, the video signals and HiFi signals inputted to terminals 138, 143 are multiplexed to be transmitted through a rotary transformer RT1. The number of channels of the rotary transformer RT is limited to only one channel to reduce the cost.
Patent JP-S5292890-A (JP)
Title: Wet flue gas desulfurization
Inventor: KUWABARA TAKANORI
IPC: B01D53/34
Filed: 1976-01-31
Abstract: PURPOSE: to facilitate absorption of SOx in flue gas by contacting the flue gas with an absorbent comprising a slurry of Ca compounds to which alkali metal sulfates have been added. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-H02190409-A (JP)
Title: Method for charging raw material in blast furnace
Inventor: KAJIWARA YOSHIMASA
IPC: C21B5/00
Filed: 1989-01-17
Abstract: PURPOSE:To quickly recover furnace condition at the time of worsening permeability at center part and to make a contribution to a operation free from danger by detecting variation of the permeability in circular direction in a blast furnace and distribution of raw material dropping velocity at the furnace top part and controlling charging position of the raw material charged into the center part in the blast furnace. CONSTITUTION:A probe 16 is inserted in raceway 15 formed at front of a tuyere 14 in the blast furnace 1 and depth of the raceway 15 is measured to detect the permeability in circular direction. Successively, a probe 18 is inserted into the furnace by penetrating the furnace wall part at the furnace top part and the dropping velocity of the raw material is measured from difference of the raw material surface shape at interval between the optional times. Further, a laser type profile meter 19 is set at the furnace wall part to measure the distribution of the dropping velocity of the raw material. Based on these detected values, the charging position of the raw material charged into the center part in the furnace is controlled. For example, a charging chute 10 is shifted in the radius direction and the circular direction.