baber/WOPTO huggingface dataset:
Patent JP-2000310175-A (JP)
Title: Ignition device for internal combustion engine
Inventor: MATSUNO MASATAKA
IPC: H01F38/12
Filed: 1999-04-27
Abstract: PROBLEM TO BE SOLVED: To surely prevent the spark shortage by connecting two ignition coils to an ignition plug, mutually reversing first and second ignition signals to the respective ignition coils, and inputting the first and second ignition signals to the respective ignition coils. SOLUTION: When an ignition signal S1 of pulse wave is built up from an ignition signal generation part 5, a power switching element 25 is ON, and a primary current is carried to a primary coil 21, and when the ignition signal S1 is trailed after the lapse of a time, the power switching element 25 is OFF, and a high voltage is induced in a secondary coil 22 by the interruption of the primary current to spark a discharge current to an ignition plug 4. On the other hand, an ignition signal S2 is built up simultaneously with the trailing of the ignition signal S1, a power switching element 35 is ON to carry a primary current to a primary coil 31, a power switching element 35 is OFF after the lapse of a time, and a high voltage is induced in a secondary coil 32 by the interruption of the primary current to spark the discharge current to the ignition plug 4.  The discharge based on the ignition signals S1, S2 is repeated.
Patent JP-H08280436-A (JP)
Title: Mouth part reinforcing device for bag
Inventor: HASHIMOTO YOJI
IPC: A45C13/36
Filed: 1995-04-19
Abstract: PURPOSE: To surely hold the shape of a mouth part without deforming it in a bag provided with a rectangular mouth part. CONSTITUTION: This reinforcing device holds the shape of the mouth part 5 in the bag whose mouth part 5 is formed in a rectangular shape by sewing a front surface wall 1 and a back surface wall 4 together through gore walls 3 on both sides. It is composed of the combination of gore reinforcing plates 10 attached along inner peripheral surfaces to the mouth edge parts of both gore walls 4 and a back surface reinforcing plate 9 attached along the inner peripheral surface to the mouth edge part of the back surface wall 4 and connection pieces 12 to which the gore reinforcing plates 10 and the back surface reinforcing plate 9 are mutually surface-joined are projectingly formed from one of them.
Patent JP-H06307246-A (JP)
Title: Auxiliary chamber type engine
Inventor: YAMAISHI KOHEI
IPC: F02B19/18
Filed: 1993-04-23
Abstract: PURPOSE:To provide an auxiliary chamber type engine which improves thermal efficiency by scattering gas such as a flame to a main combustion chamber from an auxiliary combustion chamber, peripherally and uniformly and shortening a combustion speed at the main combustion chamber. CONSTITUTION:In the case of this auxiliary chamber type engine, an auxiliary combustion chamber 2 is formed with an auxiliary chamber member 15 arranged at a cylinder head, and the top surface of a piston is formed into the one that is inclined into a pent-roof type. Plural connection holes 4L, 4S to connect the auxiliary combustion chamber 2 to a main combustion chamber are formed at the auxiliary chamber member 15, and the inclination angles of the connection holes 4L, 4S in regard to a cylinder axis O are set at inclination angles respectively different in regard to the cylinder axis O so that the relative angle alphaof the piston top surface in regard to the slope may become approximately fixed.
Patent JP-S5644657-A (JP)
Title: Setting device for height of printed article in screen printing machine
Inventor: OOTSUBO TOORU
IPC: H05K3/00
Filed: 1979-09-19
Abstract: PURPOSE: To obtain the device for setting the height of an article to be printed in a screen printer, wherein a gap between a screen plate and the article to be printed can be set at a prescribed dimension irrespective of the difference in thikness of the article.  
     CONSTITUTION: When the article 3 to be printed is fed on a stage 23 in a position A, a table 12 is turned at the angle of 90° and thereby the article 3 is moved to a position B. Next, after a stage base 14 is pushed up to touch a block 28, the article 3 to be printed is pressed against the block 28 with pushing-up by a shaft 17. Then, a slide guide 24 is lowered and the stage base 14 is returned on to the table. While this state is kept, the article 3 is removed to a position C below a screen plate by the rotation of the table 12. And, when the slide guide 24 is elevated to push up the stage base 14 until it touches a stopper 26, a squeegee 5 is moved and thereby printing is performed. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-S5964063-A (JP)
Title: Steam inhalator
Inventor: RAINHARUTO BAADEUIIN
IPC: A61M15/00
Filed: 1983-06-29
Abstract: A vapor inhalation device includes a container for medicated liquid to be vaporized and a cover situated over the container which communicates with a breathing mask which is positionable over the mouth and/or nose of the user. An insert having discharge openings and an atomizing device is arranged such that the vaporization rate of the medicated liquid in the container is enhanced through the introduction of a gaseous medium under pressure.
Patent JP-H10305388-A (JP)
Title: Steel wire for co2 gas welding and manufacture therefor
Inventor: KATAOKA TOKIHIKO
IPC: C22C38/04
Filed: 1997-05-09
Abstract: PROBLEM TO BE SOLVED: To secure an excellent bead shape and slag exfoliation as well as an arc-stability and spatter reduction, in CO2 gas welding. SOLUTION: The composition of the steel wire satisfying the following condition for the content; C: 0.15 wt.% or less Si: 0.85-2.50 wt.% Mn: 1.0-2.0 wt.% O: less than 0.020 wt.% K: 0.0001-0.0030 wt.% Balance: substantially Fe and the following formulas: 9.0>=(K×9000)/Si>=1.0, 4.0>=(Si+Mn)/(O×230)>=1.0.
Patent JP-H06328954-A (JP)
Title: Muffler support structure of automobile
Inventor: TAKANISHI TOSHIAKI
IPC: B60D1/04
Filed: 1993-05-21
Abstract: PURPOSE:To make it hard for oscillation of a muffler to be transmitted to a car body as well as to curtail the number of parts and assembly manday. CONSTITUTION:A muffler 5 is suspended on a head end part of a rod 3 by welding and connecting a towing hook bracket 2 on a rear end part of a floor side member 1 and welding and connecting the muffler hanger rod 3 on the bracket 2.
Patent JP-H05291841-A (JP)
Title: Amplifier circuit
Inventor: AKITA SHINICHI
IPC: H03F3/193
Filed: 1992-04-13
Abstract: PURPOSE:To reduce power consumption by selecting a threshold level of a MOSFET of an inverted amplifier section larger than a threshold level of a post-stage MOSFET. CONSTITUTION:A 1st N-well 11 and a 2nd P-well 14 are formed by doping a same impurity of a same concentration to a semiconductor and a 1st P-well 12 and a 2nd N-well 13 are formed by doping another same impurity of another same concentration to a semiconductor. Then the concentration of the 1st N-well 11 is set lower than the concentration of the 2nd N-well 13 and the concentration of the 1st P-well 11 is set lower than the concentration of the 2nd P-well 14. Thus, the threshold level of inverters 3,5 being components of an inverting amplifier at an input stage is set larger than the threshold level (normal level) of inverters 6-8 being components of an output circuit of a post-stage. As a result, a current consumption is reduced without decreasing the gain of the inverting amplifier. In this case, since the inverters 5-8 have the usual threshold level (smaller than the threshold level of the inverters 3,5), the output drive current is almost equal to that of a conventional amplifier circuit and the reduction in the drive capability is not caused.
Patent JP-S5821271-A (JP)
Title: Automatic handling device for sheet original
Inventor: YOSHIMURA SHIGERU
IPC: G03G15/04
Filed: 1981-07-30
Abstract: PURPOSE:To separate originals surely with a simple mechanism by providing an original delivering belt and an original separating belt to the original delivering part of an original placing table. CONSTITUTION:A feed belt 104 which moves an original in an original delivering direction is provided on the upper side of an original delivering part of an original placing plate 1. An original separating belt 105 which moves the original in the direction of returning the same is provided on the lower side of the original delivering part. Further, an oscillating plate 3 which oscillates an original 2 in  an easy to separate state is disposed on the lower side of the plate 1. If the  device is formed in such a way, the latitude for the thickness of the originals is  made a number of times higher as compared to sepn. with conventional rollers.  Thus the original is separated surely with the simple mechanism.
Patent JP-S61278490-A (JP)
Title: Remote-control device for marine propeller
Inventor: IWAI TOMIO
IPC: F02D11/04
Filed: 1985-06-04
Abstract: PURPOSE:To make throttle operation performable even either way by hand and foot with a simple structure, by installing a foot lever, while connecting this foot lever to a throttle operation link mechanism part with an auxiliary cable. CONSTITUTION:This device adopts such a simple structure that connects a foot lever 54 to a throttle operation link mechanism part via an auxiliary cable 57. With this structure, the hand lever 15 and the foot lever 54 both are installed. And, throttle operation is made performable even either way of both these levers 15 and 54. Therefore, at the time of sailing at medium and low speed, the throttle operation takes place with a free steering attitude with the hand lever 15 and at the time of sailing at high speed, the nimble and close throttle operation is made performable stably with the foot lever 54.
Patent JP-H05297536-A (JP)
Title: Silver halide color photographic sensitive material
Inventor: ISHII YOSHIO
IPC: G03C7/333
Filed: 1992-04-15
Abstract: PURPOSE:To enhance sensitivity and color reproduction performance and to reduce variation of photographic performance with the lapse of time from manufacture to photographing. CONSTITUTION:The silver halide color photographic sensitive material has at least one photosensitive silver halide emulsion layer containing a cyan coupler and a yellow-colored cyan coupler represented by formula I and II which Za is -NH- or -CH(R13)-; each of Rb and Rc is -C(R14)= or -N=; each of R11-R13 is an electron-attractive group having a Hammett's substituent constant sigmap of >=0.20 and the sum of sigmap of both is >=0.65; each of R14 and R21 is H or a substituent; R22 is a substituent; Z2 is a a nonmetallic atomic group necessary to form an N-containing 6-membered hetero ring; and each of X1 and X2 is H or a group to be released by coupling with the oxidation product of an aromatic primary amine color developing agent.
Patent JP-H06334627-A (JP)
Title: Spread spectrum receiver
Inventor: SANO KOICHI
IPC: H04J13/00
Filed: 1993-05-21
Abstract: PURPOSE:To reduce the residual error of a delay locked loop by providing plural correlating means, and obtaining correlation between a PN code delayed or forwarded only in a prescribed time and a digital signal from an A/D converting means. CONSTITUTION:An A/D converter 14 samples a base band signal in a speed N times as fast as a spread code in the signal. Also, squaring circuits 18 and 21 makes the outputs of first and second digital correlators 15 and 16 so as to be always positive, and an adder 19 searches the difference of the outputs of the circuits 18 and 21. Moreover, the output of the adder 19 is inputted through a loop filter 22, and the oscillation frequency of a voltage control oscillator 24 is changed according to the output of the adder 19. The correlators 15 and 16 obtain the correlation by the spread code length in the base band signal. At that time, the correlator 15 obtain the correlation between the PN delayed only on a time T{=1/2.Ts.(2m-1)} and the digital signal from the converter 14, and the correlator 16 obtains the correlation between the PN code forwarded only in the time T and the signal from the converter 14. Thus, the time width of a target point at which a phase is matched can be shortened, and the residual error of the delay locked loop can be reduced.
Patent JP-S61280371-A (JP)
Inventor: ARAKAWA TOSHIKAZU
IPC: F25D17/08
Filed: 1985-06-03
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-S6053142-A (JP)
Inventor: SUPAN DONARUDO KIYARORU
IPC: A61F5/01
Filed: 1983-06-30
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-S63285857-A (JP)
Title: Manufacture of sealing body for dry battery
Inventor: HORINOUCHI TAKU
IPC: H01M2/04
Filed: 1987-05-19
Abstract: PURPOSE:To surely burst a thin film part when gas pressure is abnormally increased by melting part of a sealing body made of thermoplastic resin and forming the thin film part by applying pressure. CONSTITUTION:A thin film part 4 serving as a gas exhausting safety valve is formed in a sealing body 1. The sealing body 1 obtained by injection-molding thermoplastic resin such as polyethylene is placed on a stand 10, and pressed with a die 8 attached to a hot plate 9 to form the thin film part 4. High frequency heating, spin welding, or hot air can be used to melt part of the sealing body 1 instead of the hot plate 9. Since this method prevents the generation of pinhols or welds, electrolyte leakage is prevented and the mechanical strength of the thin film part 4 is also increased. The thin film part 4 can surely be operated as the safety valve.
Patent JP-S5644402-A (JP)
Title: Method of circulating heat medium in steam power plant
Inventor: TAKATAMA ISAO
IPC: F01K17/00
Filed: 1979-09-19
Abstract: PURPOSE: To enhance heat efficiency, by more efficiently performing the recovery and utilization or the like of waste heat discharged from the constant-pressure cooling process of steam in the main cycle of a plant whose heat medium cycle is composed of the main cycle and an auxiliary waste heat cycle.  
     CONSTITUTION: In a main cycle, steam is sequentially conducted to a high-pressure turbine T 1  and a medium-pressure turbine T 2  and divided into circulating steam and discharged steam. As for the circulating steam, saturated hot water is directly ejected by a hot water ejector S 1  to generate saturated steam. The saturated steam is conducted to a steam compressor C so that the steam is compressed in four stages, for example. After that, the steam enters into a superheater SH so that the steam expands at constant pressure and is supplied to a high-pressure turbine T 1 . The discharged steam enters into a low-pressure turbine T 3  through a reheater RH 2  in an auxiliary steam waste heat cycle and changes into saturated room-temperature water in a vacuum steam condenser CD. The room-temperature water is processed through mixed-type bleeder regenerator R 1 WR 5  at various pressure stages to gradually produce high-enthalpy hot water. This hot water is supplied to ejectors S 1 W S 3  through a heat exchanger HE. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-S5547934-A (JP)
Title: Reversal loading apparatus for car wiper
Inventor: TAKEBAYASHI YASUJIROU
IPC: B60S1/34
Filed: 1978-09-29
Abstract: PURPOSE:To facilitate the wiper control by turning a wiper arm reversal link through the operation of a control lever so that the wiper arm can be separated from the car window at a touch. CONSTITUTION:To separate wiper arms 8 and 8' from the car window, a control lever 4 is turned clockwise to rotate a rotation arm clokwise so that wiper arm reversal links 6 and 6' fixed to each free end of the control lever 4 and the turn arm 3 are caused to rotate. With the rotation of the links 6 and 6', the wiper arms 8 and 8' are turned clockwise around the rotary shafts 12 and 12' to be separated from the window. To put the wiper arms 8 and 8' back into operation, the control lever 4 is operated in the direction opposite to that as mentioned above. By so doing, the righting moment of the springs 13 and 13' contained in the wiper arms 8 and 8' causes the wiper arms to automaically return to the working position.
Patent JP-2000308624-A (JP)
Title: Medium frequency chronaxie meter
Inventor: KATAYAMA ATSUSHI
IPC: A61B5/05
Filed: 1999-04-27
Abstract: PROBLEM TO BE SOLVED: To lighten pain and enable a chronaxi meter to accurately by making a stimulus current applied to an organism as a medium frequency. SOLUTION: By using the medium frequency chronaxie meter, the quality of muscle of a patient is judged and the recovery process of the muscle is known. A medium frequency stimulus current is applied to an organism. A medium frequency oscillator 1 generates medium frequency from 1 kHz to below 100 kHz. As the waveform of the medium frequency, in addition to a sine wave, a rectangular wave, a gradually increasing and decreasing wave, and the other waveforms may be suitably adopted. For example, the medium frequency oscillator 1 used is an oscillator adapted to oscillate the medium frequency of 50 kHz formed by a sine wave. While the intensity of current made on the basis of the medium frequency and the stimulation period are gradually changed to be shorter to apply an electric current to the patient, one period curve (SDC) of strength of the muscle is prepared.  Thus, as the stimulus current applied to the organism is a medium frequency at the time of applying an electric current, no pain is given to the patient, accurate SDC is measured, and serious paralysis muscle can be measured.
Patent JP-S5821548-A (JP)
Title: Carrier apparatus for dirt inspection of inner surface of cup
Inventor: KOBAYASHI YUUJI
IPC: B08B9/46
Filed: 1981-07-31
Abstract: PURPOSE:To make the inspection for inner surface of cups easy in the production line, by a method wherein a rotable screw is provided for supporting binded edges of cups, and for rotating cups, and an air injection nozzle is provided on the carrier side. CONSTITUTION:According to the rotation of a rotatable screw 30, a pointed end 32 of the screw 30 is brought just under the contact point of a binded edge of a cup 19 with the screw 30. Immediately after that, a stopper 42 is opened for supplying the cup 19 to the rotating screw 30a. The stopper 42 is closed before the screw has made next one round, and is opened again with the screw is made further round. Accordingly, the cup is supplied, while rotating, in the ratio of two screw rounds to one cup. When the cup 19a is brought to the lowermost position, an air is injected to the space between the cups 19a and 19b from an air injection nozzle 44. This causes repulsive force A between both cups by air pressure, so that the cup 19a is broken away from the screw. Thus, the inspection can be performed for the inner surfac of the cups, while the cups are carried and rotated.
Patent JP-S5547778-A (JP)
Title: Noise rejection circuit
Inventor: KITAZAWA KEIO
IPC: H04B1/10
Filed: 1978-09-30
Abstract: PURPOSE: To make stable the synchronism, by rejecting noise component during horizontal scanning period due to ghost signal.  
     CONSTITUTION: The synchronizing pulse 8 from the TV signal 7 picked up at the synchronizing separation circuit 6 is fed to the vertical (horizontal) synchronizing pulse detection circuit 3(4) and other required circuits. When the circuit 4 discriminates the horizontal synchronizing pulse with the clock from the clock circuit 1 and the pulse width of the synchronizing pulse 8, the output of the circuit 4 is taken for AND11 condition with the output from the frequency dividing circuit 9 to output the horizontal synchronizing pulse. To the circuit 10, the output of the counter 2 and circuit 9 and the synchronizing pulse 8 are fed and as the result of logical sum, the horizontal synchronizing signal rejected for noise due to ghost can be obtained. Excellent synchronizing performance can be obtained by using this for the synchronism of a TV receiver. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-S63284693-A (JP)
Inventor: FUKUDA RYUHEI
IPC: G07F7/08
Filed: 1987-05-18
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-S5745748-A (JP)
Title: Signal reception circuit
Inventor: SHINOHARA KIYOUJI
IPC: H04J1/04
Filed: 1980-09-01
Abstract: PURPOSE:To prevent malfunction due to spurious signal generated in harmonics of a signal current frequency, by providing a demodulator after a BPF selecting a signal current, in a signal reception circuit of a channel converter of an FDM carrier system. CONSTITUTION:A basic group P(60-108kHz) inputted to an input terminal 1 is demodulated at a demodulator 2 with a carrier C and signal current BPF6 selects 131.85kHz. This signal current is demodulated into 3.85kHz with a carrier 128kHz, and amplified 13 and rectified 9 to drive a relay 10. The signal frequency f0= 131.85kHz of the output of the BPF6 and unnecessary wave by spurious 2f0= 263.7kHz are obtained and the unnecessary wave demodulated with the carrier C=128kHz is 135.7, 259.85 and 391.7kHz, then malfunction in the unnecessary wave signal in this frequency can be prevented.
Patent JP-H06303915-A (JP)
Title: Yolk cup in egg cracker
Inventor: TOMOSUE MASAO
IPC: A23J1/09
Filed: 1993-04-23
Abstract: PURPOSE:To smoothen the separation or yolk, when an egg is cracked with the cracking mechanism in a cracker, the content is received by the yolk cup and separated into the yolk and the egg white. CONSTITUTION:An oval yolk exit 29 is opened as it extends its major axis forward and an egg white exit 32 is opened below the yolk exit. Egg white overflows from the yolk cup 17 and the remaining flows out of the egg white exit 32. As the yolk exit 29 is opened long sideways, the yolk can smoothly go out, when the yolk cup is inclined.
Patent JP-S5546934-A (JP)
Title: Preparation of copper foil covered thermosetting resin laminate
Inventor: TOOYAMA AKIRA
IPC: B29C43/20
Filed: 1978-09-29
Abstract: PURPOSE: To provide copper foil-covered thermosetting resin laminates which are hardly affected by soldering heat, and sufficiently resistant to peeling and thermal deterioration, comprising a plurality of laminating units each consisting of a substrate pregnated with a thrmosetting resin and dried, overlying which substrate is a piece of copper foil as heated under pressure.  
     CONSTITUTION: In the manufacture of a coper foil-covered laminate in the form of plate comprising a substrate pregnated with a thermosetting resin and dried to form laminating material, a plurality of the laminating material layers arranged to form a laminate, and a piece of copper foil overlying the laminate and heated under pressure, the copper foil is such that has been subjected to chromate treatment for preventing rusting, using a 40% or, preferably, from 40W90%, solution of hydrochloric acid, and has the resulting chrome residue adhered onto its surface in an amount exceeding 45 micrograms per square decimeter, any less amounts resulting in insufficient rustproofing effects while any amounts larger than 80 micrograms causing less etching effects. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-H07326673-A (JP)
Title: Semiconductor device and its manufacture
Inventor: ISHIHARA KATSUNORI
IPC: H01L21/316
Filed: 1994-06-02
Abstract: PURPOSE:To reduce generation of dust and obtain flatness for forming a multilayered wiring layer, by forming the interlayer insulating film wherein an SOG film is formed on a first amorphous silicon film, and a second amorphous silicon film containing oxygen and boron elements is formed on the SOG film. CONSTITUTION:As the first layer of an interlayer insulating film 25, an amorphous silicon film 22 to which O and B are added is formed on a wiring layer 21. As the second layer of the interlayer insulating film 25, an SOG film 23 is formed on the surface of the amorphous silicon film 22. As the third layer of the interlayer insulating film 25, an amorphous silicon film 24 to which O and B are added similarly to the first layer is formed on the SOG film 23 surface. A contact hole 26 is formed in the interlayer insulating film 25. A second wiring layer 27 is formed on the whole surface of the interlayer insulating film 25 and buried in the contact hole 26. Thereby generation of dust can be reduced, and flatness for forming a multilayered wiring layer can be obtained.