baber/WOPTO huggingface dataset:
Patent JP-H0628882-A (JP)
Title: Sample-hold circuit
Inventor: TANAKA SHIGEKI
IPC: H03K5/159
Filed: 1992-07-09
Abstract: PURPOSE:To reduce adverse effect due to a noise and to improve sampling accuracy by connecting an analog switch between a common bus line and an output terminal, and a capacitor between the output terminal and GND. CONSTITUTION:The analog switches Qn, Qn+1 are connected between the common bus line 1 and respective output terminals, and the capacitors Cn, Cn+1 for sampling are connected between the output terminals and the GND. Further, a gate signal driving the analog switch is constituted of the output signal from an AND circuit 13 between two input signals, that is, the output signal of (n) stages of shift register 2 and (n-1) stages of the gate signals. By such a circuit constitution, superposition between sampling gate signals side by side with each other is dissolved. By the action, the adverse effect due to the noise occuring caused by steep current when a sampling period is ended and the analog switch is turned on is reduced, and the sampling accuracy is improved.
Patent JP-H0469533-A (JP)
Title: Pressure detecting circuit
Inventor: KAWAGUCHI SEIICHI
IPC: G01L9/00
Filed: 1990-07-09
Abstract: PURPOSE:To obtain the superior pressure detecting circuit by easily performing the accurate temperature compensation of variation in output voltage due to the temperature variation of a pressure sensor. CONSTITUTION:The pressure detecting circuit equipped with the pressure sensor 12 having a bridge circuit composed of semiconductor resistance elements formed on a diaphragm and differential amplifiers 13 and 14 amplifying the output of the pressure sensor is provided with a temperature compensating means which cancels the offset variation of the pressure sensor due to temperature variation by combining the unbalanced differential amplifiers having a common gain with the temperature variation of the common mode output voltage of the pressure sensor 12. Consequently, the accurate temperature compensation is accurately performed and superior pressure detection is enabled.
Patent JP-H1120552-A (JP)
Title: Console box
Inventor: SASAKI TOSHIO
IPC: B65D43/16
Filed: 1997-07-08
Abstract: PROBLEM TO BE SOLVED: To provide a console box excellent in usage by preventing the occurrence of droppings. SOLUTION: A door 3 rotationally slidable around a box 1 is provided to open/close an opening 2a at the upper part of the box 1 and a cover 5 has a door 3 arranged at one end to be put in slide contact with one side edge of the opening 2a, the cover 5 being always energized to the door 1 side. The door 3 is supported via guide mechanisms 9, 10 to be rotated around the box 1 with one end as an almost rotational center. The cover 5 is curved corresponding to the moving track at one end of the door 3. The cover 5 is slidably mounted on the lower face of an upper panel near one side edge of the opening 2a and energized to the door 3 side by a spring means 6. The guide mechanism has guide grooves 9 on both sides of the box 1 and a guide pin 10 near one end of the door 3.
Patent JP-S5883315-A (JP)
Title: Audio-video composite device
Inventor: KOBAYASHI ISAO
IPC: G11B20/10
Filed: 1982-10-18
Abstract: PURPOSE:To facilitate wiring construction, and to improve sound quality by converting a PCM-modulated audio signal into television signal, and then transmitting it between audio equipment and a VTR. CONSTITUTION:An audio signal is led to a PCM modulator and demodulator 12 to perform PCM modulation. The PCM-modulated audio signal is led to an oscillator 12, which converts it into a television signal; and the signal is transmitted through a cable line 14 and recoeded on a VTR16 through a receiver 15. This audio signal recorded as mentioned above is reproduced from the VTR and sent out to a cable line 18 to perform PCM demodulation. Thus, the PCM- modulated audio signal is converted into a television signal, which is sent to the cable line to decraes the core diameter of a coaxial cable while facilitate wiring construction work. Further, the sound quality of the audio signal is improved.
Patent JP-H0931905-A (JP)
Title: Asphalt pavement
Inventor: SUGIMOTO MASAAKI
IPC: C04B18/16
Filed: 1995-07-19
Abstract: PROBLEM TO BE SOLVED: To restrain rutting, and to prolong an interval of repair by containing crushed ceramic aggregate in asphalt pavement, in fixed ratio to each of coarse aggregate and fine aggregate. SOLUTION: The major part of a pavement is composed of coarse aggregate, fine aggregate and asphalt. In this case, crushed ceramic aggregate is contained in the coarse aggregate or in the coarse and fine aggregate, in fixed ratio to each of them. The crushed aggregate is obtained from used power insulators. For example, from the standpoint of grading, the coarse aggregate of 50% or so is replaced with broken power insulator aggregate and the rest is composed of usual coarse aggregate. Crushed power insulator aggregate content of the pavement is increased, if necessary. In the case wherein tire chain is run against the surface of the asphalt pavement and the amount of abrasion owing to rubbing is measured, the amount thereof is reduced to approximately one-third.
Patent JP-2001012364-A (JP)
Title: Transmission oil pump
Inventor: KUHARA KEIJI
IPC: F04C2/10
Filed: 1999-06-29
Abstract: PROBLEM TO BE SOLVED: To supply a sufficient quantity of oil even at a low temperature where the oil is highly viscous by providing such a structure as to be capable of branching and supplying the discharge oil from an oil pump to a main passage for supplying the oil to a transmission and to a sub-passage for circulating it to the pump inlet side, and providing a flow control valve on the sub-passage side. SOLUTION: The oil discharged from the discharge part 24 of a trochoid pump 2 is discharged to a transmission gear mechanism from a throttle port 27 via a main passage 25. At this time, since the downstream side of the main passage 25 is throttled by the throttle port 27 to generate a differential pressure in the front and rear of the throttle port 27, the oil pressure on the upstream side of the throttle port 27 is applied to the sub-passage 26 side branched from the main passage 25, and the upstream side of the spool 41 of a flow control valve 4 provided in the sub-passage 26 is pressed. On the other hand, the oil pressure on the downstream side of the throttle port 27 acts on the back pressure side 6e of the spool 41 via a back pressure passage 28.  Accordingly, the spool 42 is displaced according to the pressure difference between the upstream and downstream sides, and the oil is partially circulated to the inlet side of the trochoid pump 2 through the sub-passage 26.
Patent JP-2001016114-A (JP)
Title: Method and device for detecting encoding rate
Inventor: KAKEMIZU TAKASHI
IPC: H04N19/70
Filed: 1999-06-29
Abstract: PROBLEM TO BE SOLVED: To reduce a digital noise to be generated at the time of switching a synchronizing signal. SOLUTION: In this encoding rate detecting method, a received encoded signal is decoded while using a clock signal corresponding to an encoding rate ri in a first Viterbi decoding process ST11. Next, synchronism of the decoded signal is discriminated in a first synchronism discriminating process ST12 and when the synchronism is not established, the clock signal having a frequency corresponding to an encoding rate ri+1 is assigned in a first clock signal updating process ST13. Next, when the encoding rate ri+1 is a maximum value rk, the encoding signal is decoded while using the clock signal which is assigned in a second Viterbi decoding process ST15 in an encoding rate upper limit discriminating process ST14.  Next, the synchronism of the decoded signal is discriminated in a second synchronism discriminating process ST16 and when the synchronism is not established, the clock signal having the frequency corresponding to an encoding rate ri-1 is assigned in a second clock signal updating process ST17.
Patent JP-H1172091-A (JP)
Title: Squeeze type pump and elastic tube used for it
Inventor: IWATA NOBORU
IPC: F04B43/00
Filed: 1998-06-29
Abstract: PROBLEM TO BE SOLVED: To hold an elastic tube securely between hold-pressing rollers at normal position at the start of hold-pressing of the elastic tube by the hold- pressing rollers. SOLUTION: The ratio (ϕ2 /ϕ1 ) of the inner diameter ϕ2 to the outer diameter ϕ1 of an elastic tube 24 is set at 0.56 to 0.72, and the wall thickness η of the elastic tube 24 is set at 23 to 35 mm. The elastic tube comprises a rubber tube main body 40 and reinforcement layers 41 to 44 buried in the main body. At the stage when a hold-pressing roller starts to hold-press the elastic tube 24, the elastic tube 24 is led between both hold-pressing rollers and moved easily to a normal hold-pressing condition, whereby a local damage to the elastic tube due to stress concentration is prevented.
Patent JP-2001015341-A (JP)
Title: Electronic component and radio terminal equipment
Inventor: KIYOSUE KUNIAKI
IPC: H01F17/00
Filed: 1999-06-29
Abstract: PROBLEM TO BE SOLVED: To easily manufacture an electronic component or to improve the mountability or characteristics of the component, by providing grooves into a base through a conductive film formed on the base and terminal sections at both end sections of the base, and by specifying the formed lengths, film thicknesses, kind of crystal grains, etc., of the terminal sections. SOLUTION: An electronic component is constituted in such a way that a base 11 is formed by pressing and extruding an insulating material, etc. A conductive film 12 having surface roughness of <=0.2 μm is formed on the base 11 by plating or vapor deposition by sputtering. Grooves 13 are formed into the base 11 through the conductive film 12 optically by projecting a laser beam upon the film 12, mechanically by pressing a grindstone against the film 12, or selective etching by using a resist, etc. A protective material 14 is applied to the component of the base 11 and film 12 where the grooves 13 are provided. Terminal sections 15 and 16 containing crystal grains of 1-5 μm in diameter are respectively fitted to both ends of the base 11.  When this component is used as an inductance element, the element can practically cope with a high frequency region of 1-6 GHz and have a very high Q-value (>=35). The lengths P5 and P6 of the terminal directions 15 and 16 in the longitudinal direction of the element and the full length L1 of the element are adjusted to meet relations, 0.07<P5÷L1<0.3 and 0.07<P6÷L1<0.3, respectively.
Patent JP-H0734309-A (JP)
Title: Assembly hat
Inventor: NISHIMOTO MUNEHIRO
IPC: A42B1/20
Filed: 1993-07-23
Abstract: PURPOSE:To obtain an assembly hat capable of developing to a sheet of planar shape when not used and providing stiffness enough to support a hood part. CONSTITUTION:An assembly hat is assembled in a shape of a hat by constituting a belt-like part 10 formed in the length corresponding to the periphery of a head part, plural tongue pieces 20 for covering head protrusively extended in short side direction on either one long side of this belt-like part 10 and a hood part 30 provided on other long side of the belt-like part 10 with nearly planar sheet consisting of a flexible material, and detachably holding both end parts in the longitudinal direction of the belt part 10 and simultaneously detachably holding the top of all tongue parts 20 for covering head. In this assembly hat, the hood part 30 is integrally extended on the other long side of a belt-like part 10, and simultaneously, nearly linear folding line 30a is given to the boundary part between the belt-like part 10 and the hood part 30, and a circular arc-like folding line 30b crossing at nearly both end parts of this nearly linear folding line 30a is given to the hood part 30 to enable a valley- folding of the nearly linear folding line 30a and enable a mountain-folding of the circular arc-like folding line 30b.
Patent JP-S6338428-A (JP)
Inventor: OGISO KEIICHI
IPC: A47L15/42
Filed: 1986-08-04
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-S56113719-A (JP)
Title: Alkoxylation of cresylic acid
Inventor: KAN YAN
IPC: C07C51/00
Filed: 1980-12-25
Abstract: Cresylic acid ethoxylation is catalyzed by basic compounds and salts of alkaline earth metals. Ethoxylates from such reactions have narrow ethylene oxide distributions, lower pour points and lower by-products as compared to alkali base catalyzed ethoxylation. Suitable catalysts include strontium-containing and barium-containing materials. The catalyst also includes co-catalyst combinations using these materials with one or more promoters including polyols, amines, amides, carboxylic acids and phenols. The co-catalyst combinations can be preformed prior to introduction into the reaction mixture.
Patent JP-S6244087-A (JP)
Title: Variable speed controller of motor
Inventor: ISHII AKIO
IPC: H02P29/00
Filed: 1985-08-22
Abstract: PURPOSE:To always hold the optimum driving state for a strip against a variation in a load state by converting a constant current control to a constant speed control when a slip occurs between a motor and a load. CONSTITUTION:When a speed difference falls within the prescribed value, a relay R1 is closed by a deviation discriminator 12 during a current control, and when a real current signal b<1> is judged to be higher than a current value by a no-load current setter 14 by a comparator 13, a relay R2 is closed, i.e., when the condition 1 of a table is satisfied, it is judged as no slip to continue the current control. When the speed difference does not fall within the prescribed value, the relay R1 is opened, and a real current signal b<1> is judged to be lower than a current value by a no-load current setter 14 by the comparator 13, the relay R2 is opened, i.e., when the condition 4 of the table is satisfied, it is judged to a slip to convert to a speed control.
Patent JP-H1026418-A (JP)
Title: Bath burner with hot water feeder
Inventor: NOGUCHI YUKINOBU
IPC: F24H1/00
Filed: 1996-07-12
Abstract: PROBLEM TO BE SOLVED: To perform further accurate computation of an amount of remaining water by utilizing system efficiency by a method wherein respective system efficiency corresponding to the temperature of hot water returned through a return pipe is computed from an amount of pouring water, a quantity of charged heat, and an increasing temperature and the system efficiency corresponding thereto is stored. SOLUTION: In addition to a control device 45, a memory device 46 is mounted on an electrical board 41, and memory is effected throughout a range of a state where no water remains to a reference amount of water at a time when water is poured up to a level above that of the circulation metal fitting of a bath tub. Additional boiling operation is effected in a reference amount of water state and each time a given temperature is increased, system efficiency corresponding to the temperature of current return hot water is determined through computation, and a table value therefor is stored at a memory device 46.  Thus, during operation to automatically fill with hot water starting from a following state that remaining water is present, from a table of system efficiency stored at the memory device 46, system efficiency corresponding to the temperature of return hot water during computation is selected and by utilizing the efficiency, an amount of remaining water is calculable, whereby a further accurate amount of remaining water is determined.
Patent JP-H0234553-A (JP)
Title: Dielectric porcelain composition
Inventor: OSHIO MINORU
IPC: H01B3/12
Filed: 1988-07-22
Abstract: PURPOSE:To obtain the title compsn. consisting of an Sr-Ca-Nb-O type basic component and a B-Si-Ba-, Mg-, etc.,-O type additive component within a specified range in a specified triangular diagram, capable of being sintered at a relatively low temp. and having a relatively high dielectric constant and high linearity of temp. characteristics of the dielectric constant. CONSTITUTION:A dielectric porcelain compsn. is composed of 100 pts.wt. basic component represented by the formula (where 0.005<=x<=1.995 and 0.7<=k<=1.2) and 0.2-10.0 pts.wt. additive component consisting of B2O3, SiO2 and MO (M is one or more among Ba, Mg, Zn, etc.). The additive component is within the range defined by six straight lines successively connecting points A, B, C, D, E, F in the triangular diagram. Since the dielectric porcelain compsn. is sintered at <=1,200 deg.C in a nonoxidizing atmosphere, it is suitable for use as the dielectric of a laminated porcelain capacitor for temp. compensation fitted with an internal electrode of a base metal such as Ni.
Patent JP-H1023949-A (JP)
Title: Showcase
Inventor: MORI TAKAMI
IPC: A47F3/00
Filed: 1996-07-12
Abstract: PROBLEM TO BE SOLVED: To smoothly move a door back and forth through an inexpensive mechanism without using any expensive guide mechanism. SOLUTION: At the upper and lower parts of inner surface side at one side part of a door 5, terminal parts 7a of a pair of pivot arms 7 horizontally turnably pivotally attaching their base parts to a pedestal 1 and a lid body are pivotally attached and a longitudinal moving mechanism 11a for upper and lower parts are provided for longitudinally moving and horizontally turning the door 5. Then, both the upper and lower end parts of a vertical pole 27 horizontally turnably provided inside a display part are linked with the pivot arms 7 of the longitudinal moving mechanism 11a for upper and lower parts so that the forward and backward movements at the upper and lower parts of the door 5 can be synchronized.
Patent JP-H1025299-A (JP)
Title: Aligned peptide, and detection of bound/interaction site in protein using the same
Inventor: MIWA JOJI
IPC: G01N33/543
Filed: 1996-07-12
Abstract: PROBLEM TO BE SOLVED: To obtain a new aligned peptide capable of easily detecting the bound/ interaction site in a protein, composed of, as constituents, sectioned peptides which are synthesized based on the sequences obtained by dividing a protein into appropriate sequence tables according to the amino acid sequence of the protein. SOLUTION: This new aligned peptide is composed of, as constituents independent of one another, sectioned peptides which are synthesized based on the sequences obtained by dividing a protein into appropriate sequence tables according to the amino acid sequence of the protein, and represents the amino acid sequences of the above protein. This aligned peptide is useful for easily and systematically detecting the bound/interaction site for a protein to/with its ligand. This peptide is obtained by the following process: a protein is divided into appropriate sequence tables according to its amino acid sequence, peptides are then synthesized so as to correspond to the respective resultant sections, and the sectioned peptides thus synchronized are arranged in succession, for example, to begin with, from the terminal, and then immobilized on an appropriate substance.
Patent JP-S57106244-A (JP)
Title: Automatic equalizing system
Inventor: TAKADA AKIHIKO
IPC: H04B3/06
Filed: 1980-12-24
Abstract: PURPOSE:To eliminate overequalization and simplify the constitution, by approximating the equalization residual characteristic of a variable line equalizer to the filter characteristic. CONSTITUTION:An automatic equalizer consists of a variable line equalizer 4 and a peak detector 5. In this case, an equalization resudue occurs, and the equalization residual characteristic is approximated to the filter characteristic. The equalizer 4 consists of an equalizer (a), which equalizes always components L'F extra by information of the line loss of a Nyquist frequency fN detected by the detector 5, and an equalizer (b) which is controlled to have a minimum equalization residue in the frequency fN. As the result, the filter is omitted.
Patent JP-S57105635-A (JP)
Title: Operation controlling device of ventilation fan
Inventor: YASUFUKU HITOSHI
IPC: F24F7/007
Filed: 1980-12-23
Abstract: PURPOSE: To make it possible to suspend ventilating operation during adjusted operation time by activating only a timing device making a circuit for timing when a manual switch is turned off in a ventilator with a timing device for wash room use.  
     CONSTITUTION: Ventilation during the time set by a timing device 12 is susspended by turning a rotary switch to off position. A moval contact 5 is detached from a fixed contacts 8, 9 and makes contact with a fixed contacts 10, 11 constituting only a circuit of a timer motor 13 with the movable contact 5, the fifth movable contact 10, and contacts (a), (c) of a cam switch 15 at the  second closed position. The ventilating operation is thus suspended due to the  discontinuance of timed operation by the timing device 12. 
     COPYRIGHT: (C)1982,JPO&Japio
Patent JP-H0769235-A (JP)
Title: Rear wheel steering angle control method
Inventor: FUKUNAGA YUKIO
IPC: B62D6/00
Filed: 1994-08-04
Abstract: PURPOSE:To dispense with difficult detection of extremely low vehicle speed, and simplify a vehicle speed sensor by steering rear wheels into a negative phase to front wheels in a low vehicle speed area where vehicle speed is not more than a first prescribed value, and holding a steering angle ratio constant when the vehicle speed is not more than a second prescribed value lower than the first prescribed value. CONSTITUTION:Detecting signals of a vehicle speed sensor 13 and a front wheel steering angle detector 16 are inputted to an electronic control circuit 11, and a servo valve 6 is controlled by this electronic control circuit 11 through a servo amplifier 17, and a steering angle of rear wheels 21 and 22 is controlled through a hydraulic actuator 7. This rear wheel steering angle is detected by a displacement detecting mechanism 18, and a detecting value is fed back to the servo amplifier 17. At this time, when vehicle advance time vehicle speed is not less than a first prescribed value, the rear wheels 21 and 22 are steered into the same phase with front wheels 19 and 20 according to vehicle speed and a front wheel steering angle, and when the vehicle speed is not more than the first prescribed value, the rear wheels are steered into a negative phase to the front wheels, and particularly when the vehicle speed is not more than a second prescribed value lower than the first prescribed value, a steering angle ratio between the front and rear wheels is held constant.
Patent JP-S57106959-A (JP)
Title: Compiling processing system
Inventor: SUGIMOTO FUMIO
IPC: G06F9/45
Filed: 1980-12-24
Abstract: PURPOSE:To shorten a complier time by saving the redundant processing of a low-priority processing phase, by incorporating skip information in a converted language when a high-priority processing phase detects information which is not to be processed by the low-priority processing phase. CONSTITUTION:In the compiling processing system of an electronic computer system which converts a high-level language into machine words, the (k)-th processing phase 3-k adds a skip start indication code 16 to the head of a series of converted words, whose processing by the (k+1)-th processing phase 3-(k+1) is judged by a processing necessary/unnecessary discrimination part 10 to be unnecessary, and a skip end indication code 17 to the tail when the series of converted words is outputted to a converted-word file 6-k. Then, the (k+1) processing phase 3-(k+1) skips the converting processing of the series of pieces of converted word information sandwiched between the skip start and end indication codes 16 and 17 with a converted language inputted from the language file 4 of the (k+1)-th processing phase 3-(k+1).