baber/WOPTO huggingface dataset:
Patent JP-S62299612-A (JP)
Title: Soot blow control device for boiler
Inventor: FUKUSHIMA YOSHIKAZU
IPC: F22B37/56
Filed: 1986-06-20
Abstract: PURPOSE:To improve the dust removing effect and reduce the number of soot blows by providing a soot blow sequence command control means for all and groups, a selection control means to select a group soot blow sequence command control means and an actuation control signal output means that outputs to a soot blow lance. CONSTITUTION:There provided are multiple measuring sensors A at each heat transmission part and proximity thereof, a group soot blow necessity determination means B that determines from the output of them whether or not a soot blow is needed at any of the heat transmission parts, an overall soot blow sequence command control means D, E that control the entire soot blow lance groups and a part of the groups in a predetermined sequence at predetermined intervals, a selection control means that selects a group soot blow sequence command control means F, and an actuation control signal output means G that outputs an actuation control signal to the soot blow lances. In this arrangement, when it is determined that a group soot blow is necessary, its sequence command control control means E is executed. After the soot blow lances finish their soot blowing, the selection control means F determines, after switching to the overall soot blow sequence command control means D, whether or not a skip process should be performed, and a processing step is then assumed with the counted number of skips added thereto.
Patent JP-S5845410-A (JP)
Title: Collective stack
Inventor: MASUDA ATSUSHI
IPC: E04F17/02
Filed: 1981-09-11
Abstract: PURPOSE:To prevent dew from being condensed and a crack in an exhaust vent, by providing a space between a lengthwise exhaust vent and a hollow tube. CONSTITUTION:A space 4A is provided between a lengthwise exhaust vent 4 and a hollow tube 2A. With such an arrangement, humidity does not come to the exhaust vent 4 from a collective stack body 2, so that dew does not condense in the vent 4. Besides, fire hazard can be prevented, even if a part of vent is broken, as well as to prevent a crack and to eliminate the deficits of a concrete product. On the other hand, hot air in the lengthwise hollow part 6 can be led into a living room, by composing the hollow 6 being connected to the living room 7A at an exhaust outlet part 7B and a draft inlet part 7C. As a result, more than a half quantity of heat that is going to escape from a collective stack body can be recovered.
Patent JP-S5932725-A (JP)
Title: Electric cooker
Inventor: OKABE YOSHIYUKI
IPC: F24C15/08
Filed: 1982-08-19
Abstract: PURPOSE:To reduce contamination of the front of a decorative board by a heating air containing fats and oils of an object to be cooked and reduce corrosion of the decorative board by moisture content contained in the object to be cooked and steam from a steam generating device. CONSTITUTION:A decorative board 5, formed in an approximately U-shape in cross section, engages with and is supported at its ends to opposite projections 6 formed on the inner front part of a handle 3, the decorative board being located at a distance on the support surface part of a door 2. A reference numeral 8 is a decorative board having a tilting part 9 at the front part and formed in an approximately V-shape in cross section, and an about 2-7mm. gap is formed between a forward end 10 of the tilting part 9 and a rear end 11 of the decorative board 5. Steam or evaporated moisture content and a heating air containing fats and oils from the inside of a cooking chamber forms a rising current, and a negative pressure is generated by the rising current through the 2-7mm. gap between the decorative board 5 and the decorative board 8 to produce a branch stream flowing in a manner to lick the front surface of the decorative board 8.
Patent JP-S5935566-A (JP)
Title: Switching power source
Inventor: NAKAMURA MASAFUMI
IPC: H02M3/28
Filed: 1982-08-19
Abstract: PURPOSE:To stabilize the reverse bias of a main transistor by inputting a pulse which alternately turns two transistors connected in series with a powe source ON and OFF, and employing a parallel circuit of a constant-voltage element and a condenser. CONSTITUTION:When the base of a transistor 19 is at a high level, a transistor 19 is conducted, while a transistor 20 is interrupted, a forward bias is applied to a main transistor 2, and a condenser 21 is simultaneously charged to a voltage which is determined by a constant-voltage element 22. When the base of the transistor 19 becomes low level, the transistor 19 is interrupted, while the transistor 20 is conducted, and a reverse bias can be applied to the transistor 2 at the voltage which is charged in the condenser 21. Since the reverse bias voltage is determined only by the element 22 when the capacity of the condenser 21 is larger than the prescribed value, no change occurs in the reverse bias voltage to the variation in the duty cycle of the input pulse.
Patent JP-S627191-A (JP)
Inventor: OZAKI TOSHISUKE
IPC: H05K9/00
Filed: 1985-07-03
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-H08337074-A (JP)
Title: Blanket for offset press and printing method used thereof
Inventor: KANEKO NORIO
IPC: H01J9/227
Filed: 1995-06-12
Abstract: PURPOSE: To realize highly accurate offset printing by a method wherein the relationship between the storage elastic modulus and loss elastic modulus as for the elastic modulus of a blanket for an offset press consisting of a base fabric and the like is specified. CONSTITUTION: In this blanket for an offset press, as for the elastic modulus G=G'+iG" (in which G' is its storage elastic modulus and G" is its loss elastic modulus), the relationship between G' and G" satisfies G'>G". In this case, G' of the surface elastic body is set to be preferably within the range of 10<4> -10<8> dyne/cm<2> and, at the same time, the value of tanδ=G"/G' is set to be within the range: 0.05>tanδ>=0.0001. G' of the constitutent member of the blanket except the surface elastic body is set to be within the range of 10<3> -10<8> dyne/cm<2> and, at the same time, the value of tanδ is set to be within the range: 0>tanδ>=0.0001.  By bringing the surface of the blanket under the condition just mentioned above into contact with an ink so as to receive the ink in order to transfer the ink to matter to be printed by bringing the ink into contact with the matter to be printed for printing.
Patent JP-H0310463-A (JP)
Title: Picture reader
Inventor: ECHIGO NAOYUKI
IPC: H04N1/19
Filed: 1989-06-07
Abstract: PURPOSE:To make a digital picture signal stable by comparing the content of a peak detection means with a content of a subscanning peak storage means during the read of an original and selecting up/down of an up/down count means. CONSTITUTION:Since a peak detection means 4 detects a peak for the same period as that of a signal G2 as shown in a signal G3 of a gate signal G of each line, the content of a subscanning peak storage means and a content of the peak detection means 4 are compared with a digital comparison means 8 comprising a digital comparator after the peak detection period and when the content of the new peak detection means 4 is larger, a signal U/D is sent to increment an up-down count means 5. Thus, even when the illuminance of a light source is fluctuated, the reference voltage R of an A/D conversion means 3 is changed to match the fluctuation. Thus, a stable digital picture signal D is obtained.
Patent JP-S6122944-A (JP)
Inventor: YOKOYAMA YUKIAKI
IPC: B32B37/06
Filed: 1984-07-11
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-2000338401-A (JP)
Title: Zoom lens system
Inventor: YONEYAMA SHUJI
IPC: G02B15/173
Filed: 1999-05-25
Abstract: PROBLEM TO BE SOLVED: To obtain an inexpensive and high-performance zoom lens of 4 group constitution by a comparatively small number of lenses. SOLUTION: This zoom lens system is constituted of a 1st positive lens group 10, a 2nd negative lens group 20, a 3rd positive lens group 30 and a 4th positive lens group 40 in this order from the object side. Then, when zooming is executed to a long focal distance end from a short focal distance end, all of the lens groups are moved to the object side so that an interval between the groups 10 and 20 is widened, an interval between the groups 20 and 30 is narrowed and an interval between the groups 30 and 40 is narrowed. Then, the group 30 is constituted of a positive lens 3-1, a positive lens 3-2 whose strong convex surface faces the object side and a negative lens 3-3 whose strong concave surface faces the object side in turn from the object side. Besides, the conditional expression of -1.8<ϕr331<ϕw<-1.1 is satisfied.  In the expression, ϕr331 represents the power of the object-side surface of the lens 3-3 of the 3rd lens group and ϕw shows the power of the whose lens system at the short focal distance end.
Patent JP-S6124320-A (JP)
Title: Semiconductor integrated circuit device
Inventor: NAKAJIMA TOSHIHIKO
IPC: H01L27/07
Filed: 1984-07-12
Abstract: PURPOSE:To provide a check mechanism in the inside of device by providing the 1st area and the 2nd area of the 2nd conductor type in the vicinity of an input terminal of an MOS inverter of the 1st stage and connecting the input terminal and the gate electrode of an enhancement transistor (TR) connected to the 1st area to the signal source in phase. CONSTITUTION:N-channel diffusion layers 3, 7, 12 are formed to a P-channel silicon substrate 30, a gate oxide film 31 and a gate electrode 4 are formed on the suffusion layer 3 to form a capacitor. The gate electrode 4 is connected to the diffusion layer 7 and this area is connected to the substrate potential through an enhancement TR as a drain. The diffusion areas 7, 12 are not electrically connected at all normally and the potential of the diffusion layer region 7 is lowered than that of the substrate 30 by activating the level decrease circuit 100, a parasitic npn TR (regions 7-30-12) on the structure is activated and the charging in a gate capacitance connected to a diffusion region 12 is discharged momentarily.
Patent JP-H0310218-A (JP)
Title: Liquid crystal display device
Inventor: KARASAWA JIYOUJI
IPC: G02F1/13
Filed: 1989-06-07
Abstract: PURPOSE:To obtain the liquid crystal display device which is reliable under broad environmental temperature conditions by providing a polarization beam splitter between a light source and a light separating means, and providing a cooling fan independently in the common flow passage of wind between a liquid crystal light valve and a light source and an air suction hole in the enclo sure of the liquid crystal light valve. CONSTITUTION:The polarization beam splitter 2 is provided between the light source 1 and light separating means 3. Further, the cooling fan 15 is provided independently on the flow passage of wind used in common between the liquid crystal light valve 7 and light source 1 and the suction hole 16 for the wind is provided on the upper or lower enclosure of the liquid crystal light valve 7. Light emitted by the light source 1 is sent to the polarization beam splitter 2 to extract only a necessary polarized component, so unnecessary polarized components are hardly made incident on the light separating means 3. Air sucked from below or above the light valve 7 is discharged while absorbing heat from the liquid crystal light valve 7, light source 1, and polarization beam splitter 2. Consequently, the inexpensive liquid crystal display device which is reliable under broad environment temperature conditions is obtained.
Patent JP-H08336368-A (JP)
Title: Solidification of tofu
Inventor: TAKAI MIKIO
IPC: A23L11/00
Filed: 1995-06-12
Abstract: PURPOSE: To improve surface of TOFU (soybean curd) and eliminate rough texture by increasing water-holding capacity and making structure of TOFU uniform and preventing taste of soybean from removing. CONSTITUTION: Plural coagulating agents different in coagulating properties are added to soybean milk 1 having >=3% protein concentration in the order from a coagulating agent having small coagulating property to a coagulating agent having large coagulating property to coagulate and produce TOFU. Since the soybean milk 1 having >=3% concentration of protein is used in this manner, the coagulated protein structure becomes dense and water holding capacity is made large. At first, a protein is softly coagulated by the coagulating agent having small coagulating property to provide stickiness to soybean milk 1 and then, the coagulating agent having large coagulating property is added thereto to prevent precipitation of coagulated particles of the coagulating agent having large coagulating property and uniformly coagulate protein in a container. Thereby, the structure of the produced TOFU is made uniform.
Patent JP-S5768278-A (JP)
Title: Control device for feeding of welding wire
Inventor: KAWAI NAOKI
IPC: B65H59/38
Filed: 1980-10-15
Abstract: PURPOSE: To control feeding of a welding wire with high accuracy by digitizing the detected number of revolutions of a feed motor for welding wire, comparing and operating the same with a motor revolution number set signal and feeding this back as a firing signal for a thyristor for motor control.  
     CONSTITUTION: The number of revolutions of a welding wire feed motor 19 is detected with a detector 11, and after the detected output is amplified with an amplifier circuit 12, it is converted to a digital signal with a digital signal converter 13. This signal Bi is compared and operated with a motor revolution number set signal Ai in a comparing and operating circuit 14, and the result of the operation is inputted as a thyristor firing position instruction signal Si to a comparator 17. On the other hand, the output Ti synchronized with the lowest point of voltage of an electric power source 16 for motor from a time series clock pulse counter circuit 15 is put into the comparator 17, and when it concides with the signal Si, a signal Ci is outputted and is inputted to a gate circuit 18, the output whereof is supplied as a firing signal to the gate of a thyristor 20 for controlling the motor 19, whereby the number of revolutions of the motor 19 and the feed speed of the wire are controlled correctly. 
     COPYRIGHT: (C)1982,JPO&Japio
Patent JP-H022144-A (JP)
Title: Method of probing semiconductor wafer
Inventor: TAKEBUCHI RIYUUICHI
IPC: H01L21/66
Filed: 1988-06-13
Abstract: PURPOSE:To remove all the adhering dust condensed naturally and facilitate accurate measurement by a method wherein a defective chip is marked while gas is spouted out so as to remove unnecessary adhering substances from a tested object. CONSTITUTION:A spouting part 24 is composed of a copper tube 25 having air nozzles 26 on its side surface and discharge needles 27 are provided near the air nozzles 26. If a defective chip is detected, a wafer tester transmits a driving signal and the spouting part 24 is driven and, at the sate time, a scratching marker 17 scratches the surface of a wafer 4. The scratched piece adhering to the wafer 4 surface is, even if it is a charged piece, removed from the wafer 4 surface because ionized gas is spouted out from the air nozzle 26 of the spouting part 24 against the wafer 4 surface.
Patent JP-S5936323-A (JP)
Title: Controller for mounting magnetic head
Inventor: KURODA MASAYUKI
IPC: G11B5/53
Filed: 1982-08-20
Abstract: PURPOSE:To facilitate easy control and to save labor, by adjusting the projection degree and height of a magnetic head by means of a single screw and an operation of tools from the same direction. CONSTITUTION:A push screw 9 is turned clockwise and moved downward, and therefore a cone surface 14 pushes the inner fringe of an opening 11 of a substrate 3. Thus the substrate 3 advances to extrude a magnetic head 4 by a prescribed extent, and then a screw 5 is driven tight. Then the screw 9 is turned counterclockwise to move the substrate 3 upward. Thus the surface 14 of a head part 13 is detached from the opening 11, and a flange 12 is fitted to the lower side of the substrate 3 to push up the substrate 3 higher. In such a way, the height of the head 4 can be adjusted. This facilitate easy control for attachment of the head 4 and saves its labor.
Patent JP-S63310985-A (JP)
Title: Production of alkali hydroxide
Inventor: SUZUKI KOJI
IPC: C25B9/19
Filed: 1987-06-12
Abstract: PURPOSE:To produce an aq. alkali hydroxide soln. having a high concn. with superior current efficiency when an aq. alkali chloride soln. is electrolyzed in an electrolytic cell provided with an ion exchange membrane to produce an alkali hydroxide, by using a cation exchange membrane having a specified multilayered structure. CONSTITUTION:When an aq. soln. of an alkali chloride such as NaCl is electrolyzed in an electrolytic cell provided with a diaphragm, a fluorine-contg. cation exchange membrane having a specified multilayered structure is used as the diaphragm to produce an aq. NaOH soln. having a high concn. of >=42%. The cation exchange membrane consists of a first layer of a porous fluorine-contg. cation exchange resin having >=1,000 Garley number, 5-95% void volume and a low degree of piercing of pores and a second layer of a perfluorocarbon polymer having -CO2M groups (M is an alkali metal). The hydration rate of the second layer in 45wt.% aq. NaOH soln. is 2-7wt.% and the thickness of each of the layers is >=5mum. The cation exchange membrane is stretched in the electrolytic cell so that the first layer confronts the cathode.
Patent JP-S5478488-A (JP)
Title: Connector
Inventor: ENDOU KUNITSUGU
IPC: H01R24/00
Filed: 1977-12-05
Abstract: PURPOSE: To eliminate the forgetting of bolt tightening, raise the reliability of connected parts and easily and surely perform checking, by disusing the process of bolt tightening.  
     CONSTITUTION: To connect a cable, contact terminals 4 are inserted into both the ends of a connector body 1. When a projection 3a of a holding member 3 is engaged in a recess 4d of the contact terminal 4, the smooth tip 4a comes into elastic pressural contact with an intermediate connecting conductor 2 and the input side is connected to the output contact terminal 4 and the cable 5 through the other contact terminal 4 and the intermediate connecting conductor 2. This state can be confirmed by indications provided on the contact terminals 4. To disconnect the cable, the contact terminals 4 are pulled out so that the smooth tips 4a of the terminals 4 are separated from the intermediate connecting conductor 2. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-S633633-A (JP)
Title: Induction motor of toroidal winding type
Inventor: YUKINARI KEIZO
IPC: H02K1/06
Filed: 1986-06-20
Abstract: PURPOSE:To enable a stator core and brackets to be firmly fitted to each other at high precision, by arranging the brackets from both sides of the stator, and by caulking the stator and both the side brackets integrally with a rivet. CONSTITUTION:First, on two-divided stator cores 1, an insulator is formed, and its yoke section is wound up with stator windings 2. The two stator cores 1 are confronted with and firmly fitted to each other, and are connected to the stator windings 2. After that, the slots 9 of the stator cores 1 is pierced with a rivet 8, and a rotor 4 is set in a stator, and by fitting two brackets 7 through both sides of the stator and by caulking them with the rivet 8, the brackets 7 are fitted firmly and integrally on the tooth sections 1a of the stator cores 1. As a result, the standardization of assembly construction, the abolishment of a main unit mold, and the improvement of precision can be attained.
Patent JP-H06328838-A (JP)
Title: Recording material
Inventor: SATOMURA MASATO
IPC: B41M5/333
Filed: 1993-05-26
Abstract: PURPOSE:To improve the conservation stability, color development density and color development sensitivity of a nonimage part and image part by a method wherein a specific salicylic acid derivative or multivalent metallic salt is contained as an electron accepting compound. CONSTITUTION:A recording material contains at least one kind of a salicilic acid derevative or its multivalent metallic salt which is represented as an electron accepting compound wherein, X represents a hydrogen atom, a hydroxy group, a cyano group, a halogen atom, a carboxyl group, a sulfonic group, furthermore, an alkyl group, an aryl group, an alkenyl group, an acyl group, an aralkyl group, an alkoxy carbonyl group, or a substituted compound of those. R1 and R2 may be either identical or different and are respectively hydrogen atom or alkyl group, alkenyl group, aryl group, acyl group, alkylsulfonyl group, arylsulfonyl group, aralkyl group, aryl oxyalkyl group, a substituted compound of those. R3 is hydrogen atom, acyl group, alkyl sulfonyl group, aryl sulfonyl group, carbamoyl group, thiocarbamoyl group, substituted compound of thereof.
Patent JP-S6124192-A (JP)
Inventor: SANO YOSHIO
IPC: H05B33/12
Filed: 1984-07-13
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-S632010-A (JP)
Title: Automatic focusing device
Inventor: HAMADA MASATAKA
IPC: H04N5/232
Filed: 1986-06-21
Abstract: PURPOSE:To obtain a focused state in a short time by forecasting a defocus amount which follows a relative movement of an object, and driving a lens so that the defocus amount becomes '0' at an arrival time point. CONSTITUTION:A controller 109 derives a defocus amount ¦DELTA¦ from a data of an image of an object, from an interface circuit 108, based on a data K from a reading circuit 104, and calculates the number of pulses N to be detected by an encoder 113, by an arithmetic operation of K.¦DELTA¦. Also, in accordance with a signal in the defocus direction, which has been derived from the data of the image of the object, a motor MO1 is rotated through a motor driver 114, and at the time point when the pulse being equal to the calculated value N has been inputted to the controller 109 from the encoder 113, it is decided that a focusing lens system has moved by a moving extent DELTAd to a focused position, and the rotation of the motor MO1 is stopped.
Patent JP-H05155839-A (JP)
Title: Alpha-chlorination of phenylacetonitrile
Inventor: ANNA MARIA KORUNERIA FURANSHIS
IPC: C07C253/30
Filed: 1992-06-05
Abstract: Process for the  alpha -chlorination of phenylacetonitriles, for example benzyl cyanide, in which the phenylacetonitrile is contacted with a suitable chlorinating agent, sulphuryl chloride or chlorine gas, while an amount of strong acid, preferably HCl, is also present in the reaction mixture. The induction time and the reaction rate are dependent on, among other factors, the concentration of the acid. Preferably, the reaction is carried out under pressure. The reaction is well controllable.
Patent JP-2000337121-A (JP)
Title: Lubrication control device for engine
Inventor: SHIMAZAKI YUICHI
IPC: F01M1/16
Filed: 1999-05-25
Abstract: PROBLEM TO BE SOLVED: To securely prevent the excessive rise of oil pressure when a failure is generated in a lubricating system for engine provided with an electric oil pump and an electric relief valve. SOLUTION: The lubricating oil inside of an oil pan 11 is supplied to a part of an engine E to be lubricated through an electric oil pump OP to be controlled by an electronic control unit U, a mechanical relief valve RVm, and an electric relief valve RVe to be controlled by the electronic control unit U. In the case where the electric oil pump OP is held in the high rotating condition under the condition that the electric relief valve RVe is fully closed by a failure, the mechanical relief valve RVm is opened, and the oil pressure is released to a relief passage 17 so as to prevent the generation of abnormal rise of the oil pressure in the downstream side of the electric oil pump OP.
Patent JP-S5370289-A (JP)
Title: Electronic regulator with limitter function
Inventor: SUEHIRO TETSUO
IPC: G05B11/06
Filed: 1976-12-06
Abstract: PURPOSE: To prevent reset wind-up of a regulator having an integration meeans by chaging an integrating capacitor, when the regulator output is beyond the predetermined limits, so as to return the output to within the limits. 
     COPYRIGHT: (C)1978,JPO&Japio