baber/WOPTO huggingface dataset:
Patent JP-S5590149-A (JP)
Title: Channel control system
Inventor: SAGANE TAKAO
IPC: H04J3/00
Filed: 1978-12-28
Abstract: PURPOSE: To eliminate the need for a program of pin array by making it possible to distinguish between a control code transmission mode and control code transmission mode automatically by a data communication unit mode and data terminal equipment mode.  
     CONSTITUTION: According to whether a controlled equipment is a data terminal equipment or data communication unit, an input output unit operates as data communication unit DCE mode or data terminal equipment DTE mode. In DCE mode, if transmission would not be done twice continuously even with ready- for-receiving RR and data-equipment ready modes both OFF or either one ON, or when transmission PS is OFF even after it is ON further twice or once, the control code transmission mode is put in effect. After transmission request RS is ON twice continuously, the operation is effective in transmitting code transmission mode as far as no interruption. In DTE mode, the control code mode allows the operation similarly except when ready for sending CS or receiving carrier detection CD is ON twice continuously. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-S6226186-A (JP)
Title: Device for locking position of fitting and insertion of two pipe
Inventor: ENZO SUKAGURIIA
IPC: F16B7/14
Filed: 1986-07-10
Abstract: The invention relates to a device for adjusting the length of a telescopic mast or boom in a windsurf. The two tubular elements are fixed by means of an O-ring (4) freely movable on the inner tube (1) and squashed against said inner tube (1) by means of a bushing (5) integral to the external tube (2).
Patent JP-S6220764-A (JP)
Title: Car body structure of automobile
Inventor: MINEMURA YOSHITERU
IPC: B62D25/08
Filed: 1985-07-20
Abstract: PURPOSE:To improve the strength of car body structure without hindering the lightening thereof by spot welding one of hood ledge reinforces divided into two bodies to a front pillar in the direction of the width of a vehicle while welding also the other hood ledge reinforce. CONSTITUTION:A hood ledge reinforce is divided into two upper and lower separate elements by an inclined dividing line at the rear portion from the front upper position to the rear lower position. The rear end of upper side wall 16d of the separate element 16 bears against the front wall surface 8b of a front pillar outer panel 8, and the rear portion of side 16c of the separate element at the outside of the vehicle overlaps a hood ledge reinforce bracket 9A as a connecting member of the front pillar outer panel 8. And flanges 4a, 16a are spot welded to each other and one separate element 16 is spot welded to the hood ledge reinforce bracket 9A.
Patent JP-S6139711-A (JP)
Title: Computer control system
Inventor: KOMENO KUNIO
IPC: H03G3/00
Filed: 1984-07-31
Abstract: PURPOSE:To control quickly and accurately a controlled system by using constants being in relation of functions so as to change each input/output ratio of plural circuits to be controlled whose input/output ratio is specified thereby changing the constants while the relation of function is kept to a microcomputer. CONSTITUTION:A computer control system 1 is so constituted that a microcomputer 3 changes constants GR, GG, GB while keeping relation of function in changing each input/output ratio of plural amplifier circuits 2r, 2g, 2b whose input/output ratio is specified respectively by the constants GR, GG, GB in relation of function mutually. The operation requiring more complicated calculation as the number of the amplifier circuits 2r, 2g, 2b as the circuits to be controlled is increased is processed at high speed by the microcomputer 3 and plural constants to be obtained in proportional (linear) and nonlinear relation are computed out accurately in a short time, then this system is suitable for a controlled system requiring quick and accurate control.
Patent JP-H08166108-A (JP)
Title: Operating method of combustion equipment and combustion equipment
Inventor: PEETAA YANZOON
IPC: F23C6/04
Filed: 1995-06-27
Abstract: PURPOSE: To reduce the emission of harmful substances related especially to the emission of NOx even in the case of employing liquid fuel and gaseous fuel or further even in the case of mixing operation of both fuels. CONSTITUTION: Mixture 6 consisting of air 3 and re-cycled flue gas 4 is conducted to flow into a burner 100 as combustion air 115 for a first combustion stage 1. Then, the heat amount of high-temperature gas from the first combustion stage 1 is regulated before sending the same into a second combustion stage 2, and mixture 14 consisting of the fuel 15 and the re-cycled flue gas 4 is introduced into the high-temperature gas to generate combustion in the second combustion stage 2 by self-ignition.
Patent JP-S5863146-A (JP)
Title: Manufacture of semiconductor device
Inventor: MATSUNAGA JIYUNICHI
IPC: H01L21/301
Filed: 1981-10-09
Abstract: PURPOSE:To enable the high integration of a semiconductor device and to improve the reliability at the contact of the device by rediffusing to a diffused layer in a C-MOS structure without necessity of masking, thereby forming a deep diffused layer only in the vicinity of a contact hole. CONSTITUTION:Since diffused layers 5, 10 are partly formed deeply by the rediffusion utilizing the OED effect in an oxidative atmosphere, both N-type and P-type diffused layers 5, 10 can be simultaneously deeply formed, with excellent workability as compared with a conventional rediffusing method by separately injecting impurities of different conductive types by twice maskings. Since the layers 5, 10 are laterally expanded by deeply forming the layers 5, 10 in the vicinity of a contacting hole 7, a danger that a wiring material 8 and a semiconductor substrate 1 shortcircuit can be avoided. As a result, since large margin can be provided against the displacement of the hole 7 to the layers 5, 10, an overlapped amount can be reduced, and high integration can be performed.
Patent JP-S5950697-A (JP)
Title: Speaker diaphragm and its manufacture
Inventor: SAITOU HITOSHI
IPC: H04R7/02
Filed: 1982-09-16
Abstract: PURPOSE:To obtain sufficient adhesion strength with a little amount of an adhesive, by inserting an unwoven cloth between both sides of a base material made of a hard rubber foamed body and an adhesion surface of a scanning member made of a mica laminated board. CONSTITUTION:Skin members 26, 27 made of a composite member taking a mica laminated board or a mica as a major component are adhered on both sides of the base material 21 made of the hard rubber foamed body by inserting and holding the unwoven cloth 22, 23 respectively in the adhesives 24, 25. Thus, sufficient adhesion strength is obtained with the possibly less adhesive and an excellent speaker diaphragm being possibly light and rich in the rigidity is obtained.
Patent JP-H06276-A (JP)
Title: Washing machine
Inventor: WATANABE MASAO
IPC: D06F33/02
Filed: 1992-06-19
Abstract: PURPOSE:To provide a washing machine capable of coping with multiple kinds of power frequencies while suppressing the increase of the production cost to the minimum by detecting the power frequency with a judging means, recognizing the power frequency with a control means, and selecting the control table used for the control. CONSTITUTION:A washing machine is provided with a circuit detecting the revolving speed of a motor 8 and controlling its on/off. When a motor 8 is turned off while a washing/dehydrating tub 5 is rotated, the electromotive force Vi is generated. It is converted into DC rectangular pulses, and the revolving speed is calculated by a controller based on it. The controller has the function to adjust the time to turn the motor 8 on or off in response to the revolving speed. This adjustment is made in reference to the control table stored in the controller itself. The control table stores the corresponding relation between the revolving speed of the motor 8 and the length of the time to turn the motor 8 on or off, and it is provided for each type of the power frequency.
Patent JP-H0824942-A (JP)
Title: Production of wire rod having excellent wire drawability
Inventor: OMA HIDEYUKI
IPC: B05D1/18
Filed: 1994-07-13
Abstract: PURPOSE:To provide a wire rod having excellent wire drawability, in which the variance and excess and deficiency of coating weight is not developed at the adhesive part so that the coated film rate is suitable and uniform. CONSTITUTION:After executing a dipping treatment for coating film of the wire rod 10 into film coating liquid 8 under dipping condition according to the coating film kind, the wire rod 10 is pulled up from the film coating liquid 8 and rotated. In some case, the wire rod 10 is pulled up from the film coating liquid 8 and rotated and also, the blasting from an air blower 5 is executed toward the wire rod 10. By this method, the wire rod 10 having the suitable and uniform coating weight and excellent wire drawability is obtd.
Patent JP-H05331178-A (JP)
Title: Label for nucleic acid
Inventor: SEKINE MITSUO
IPC: C12Q1/68
Filed: 1992-05-29
Abstract: PURPOSE:To provide a new labeling compound ensured to easily quantify or identify biological substances in high sensitivity in common laboratories even without the need for using radioactive isotopes through introducing its biotin structure through reaction with the terminal phosphate group in a biological compound such as nucleic acid. CONSTITUTION:The compound, a D-biotin derivative of formula I (X is O or NH; Y is H, alkali metal, ammonium ion, etc.; n is 2-18; R<1> and R<2> are each alkyl or phenyl), e.g. 6-(N-biotinyl)aminohexylphosphoroimidazolide. The compound of the formula I can be obtained, for example, by the following process: an omega-amino-substituted primary alcohol is made to react with a compound of formula II to form a compound of formula III, which is then phosphorylated, followed by hydrolysis of the P-S bond in the presence of silver acetate into a compound of formula IV, which is then made to react with carbonyldiimidazole. The compound of the formula I is made to react with the terminal phosphate group in a biological compound such as nucleic acid in a nearly neutral buffer solution in the presence of magnesium ion at 0-70 deg.C for several tens minutes to several tens hr to carry out the terminal labeling of the biological compound.
Patent JP-2000343511-A (JP)
Title: Method for placing concrete
Inventor: DATE SHIGEYUKI
IPC: B28B13/02
Filed: 1999-06-08
Abstract: PROBLEM TO BE SOLVED: To improve a building and a secondary product made of concrete by making concrete penetrate throughout into a form without leaving bubbles. SOLUTION: In this concrete placing method, the concrete placing space S in a form 15 composed of form plates 16 is sealed, and a vacuum pump 11 is connected to the form 15 through a concrete trap 13. An opening part 18 is formed near the upper part of the form plate 16b of one side part of the form 15. A concrete hopper 21 is connected to the opening part 18. The space S is evacuated by the pump 11, the opening part 18 is opened by a slide lid 19, and concrete charged into the hopper 21 is supplied from the opening part 18 into the space S.
Patent JP-H109882-A (JP)
Title: Navigator
Inventor: SONE MANABU
IPC: G08G1/0969
Filed: 1996-06-21
Abstract: PROBLEM TO BE SOLVED: To enable searching of an optimum path by setting a toll booth link for a toll booth on a toll road when searching a non-priority path of the toll road to add a specified weight to the cost of the toll booth link. SOLUTION: When a demand for searching a path is given from an operating section 3, a control part 1 reads the set state of priority or non-priority of a toll road of the operating section 3 and when the non-priority of the toll road is set, for example, 10 is set for the weight W to be added to a toll booth link. Then, a road map data containing a path searching section is read in from a map data memory medium 5 through a data reader 6 to search the optimum path between arbitrary two points set by the operating section 3. By this searching, a toll booth link is set anew for a toll booth of the toll road as mentioned above and the cost of the toll booth link is multiplied by the weight W 10 to determine the sum of the link costs. The path to minimize the sum of the link costs is defined as the optimum path to store the path searched into a RAM 13.
Patent JP-H04363119-A (JP)
Title: Exhaust gas purifying material and method for purifying exhaust gas
Inventor: MURAMATSU AKIRA
IPC: B01D39/14
Filed: 1991-06-06
Abstract: PURPOSE:To obtain an exhaust gas purifying material which can wall remove NOX by making the particulates and hydrocarbon in exhaust gas contg. particulates, hydrocarbon and NOX act as reducing agents and reducing the NOX. CONSTITUTION:A catalyst is supported on a porous ceramic layer formed on a heat resistant porous filter to obtain an exhaust gas purifying material. The catalyst consists of an alkali metal, one or more among Cu, Co, Mn and V a rare earth element. The amt. of the ceramic layer is 3-15wt.% of the amt. of the filter. The amt. of the catalyst is 2.0-7.0wt.% of the amt. of the ceramic layer.
Patent JP-H0914062-A (JP)
Title: Air-fuel ratio controller of internal combustion engine
Inventor: WATANABE SATORU
IPC: F02D45/00
Filed: 1995-06-28
Abstract: PURPOSE: To achieve higher accuracy of air-fuel ratio control in the purge processing by correcting the fuel supplying amount corresponding to the concentration (amount) of purge gas to be burnt next time on the basis of change of the exhaust air-fuel ratio while allowing for the conveying delay of purge gas. CONSTITUTION: The concentration of a specific component in exhaust gas is detected, the air-fuel ratio of intake mixture of an engine is detected by an air-fuel ratio sensor 7, and the air-fuel ratio change amount is detected on the basis of the detected values. The purge change amount of evaporation fuel is calculated from the change amount of the opening control amount of a purge control valve 3. The purge change amount affecting the air-fuel ratio change amount at present is specified on the basis of the purge detection delay time. The purge change amount to be burnt in the next combustion is specified on the basis of the purge fuel delay time. The fuel injection for the next combustion is corrected on the basis of the specified detection purge change amount, the air-fuel ratio change amount at present, and the specified combustion purge change amount. Therefore, accuracy of air-fuel ratio control in the purge processing is improved.
Patent JP-H109935-A (JP)
Title: Device for measuring load of snowfall and method for indicating start of removal of snow by this device
Inventor: UMEMURA AKIYOSHI
IPC: G01W1/14
Filed: 1996-06-21
Abstract: PROBLEM TO BE SOLVED: To provide an innovative device for measuring the load of snowfall and a method for indicating the start of the removal of snow by this device capable of reducing the number of needless snow removal from a roof by actuating a snow melting system or carrying out snow removal only when informed that the snow load on the roof reaches predetermined critical load by the reading of the angle of inclination on an inclinometer installed on a rafter or a beam arranged in the direction of a rafter as rafters or beams are bent according to the load of snow fall when the load of snowfall on a roof increases in amount. SOLUTION: An inclinometer 1 is installed on a rafter 3 or a beam 4 arranged in the direction of a rafter, and the angle of inclination, which is caused according to the load of snowfall on a roof 5, of the inclinometer 1 is measured by the inclinometer 1 to obtain the snowfall load a on the roof 5 in this snow load measuring device. An signalling mechanism is provided for this device. By the indication of the signalling mechanism, a snow melting device is actuated or the removal snow is carried out.
Patent JP-S5588074-A (JP)
Title: Conductive toner for electrostatic printing
Inventor: FUJII TADASHI
IPC: G03G9/09
Filed: 1978-12-26
Abstract: PURPOSE: To improve pressure fixability and heat fixability and obtain high image densities by adsorbing carbon black having the specific characteristics as conductive fine power on the surfaces of the resin particles containing coloring agents.  
     CONSTITUTION: Conductive fine powder of carbon black having been controlled to mean particle size 25mμ or more, volatile matter 2.5wt% or less and DBP oil absorption 150cc/100g or less is mixed at about 10wt% or less in the resin particles nuclei containing coloring agents and the mixture is shaked to allow the carbon black particles to adsorp or deposit on the resin particle surfaces. The conductive toner for electrostatic printing thus prepared may be effectively and safely applied to high-speed printing and exhibits good shelf life. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-H0455325-A (JP)
Title: Production of glass
Inventor: NODA SATOSHI
IPC: C03B19/12
Filed: 1990-06-20
Abstract: PURPOSE:To avoid fracture of a gel without calcining when the gel is immersed in a dopant in the production process of multicomponent glass by a sol-gel method, by deaerating pores in the gel under reduced pressure before the gel is immersed. CONSTITUTION:For example, a dry gel 1 is disposed in a vacuum desiccator, which is evacuated to reduced pressure, and then the gel is immersed in a soln. 2 such as ethanol or the like having <30 dyn/cm surface tention disposed in the same desiccator. Then the gel 1 is immersed in water 3 so that the soln. 2 such as ethanol in the gel 1 is replaced by water 3. The gel 1 is then immersed in a dopant soln. 4 (aq. soln. of salt) and kept in the dopant soln. till the concn. gradient of dopant is eliminated from the gel 1.
Patent JP-H04359241-A (JP)
Title: Image forming device
Inventor: KATO ATSUNORI
IPC: G03G15/043
Filed: 1991-06-05
Abstract: PURPOSE:To provide an image forming device capable of shortening the rising time of a light source when a light source is warm, minimizing the waste of the unexposure part of a photosensitive recording medium, improving running cost, and shortening the time of copying. CONSTITUTION:After the lapse of a fixed length of time following the start of the control of a lamp 5a, a CPU 59 shortens, based on the current value detected by a current value detecting circuit 72, the rising time of the lamp 5a is shortened in the case where the lamp 5a is warm due to the preceding copying compared with a case where the lamp 5a is cold.
Patent JP-S5954128-A (JP)
Inventor: KOBAYASHI YOSHITADA
IPC: H01H33/34
Filed: 1982-09-20
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-S6223293-A (JP)
Title: Video signal reproducing device
Inventor: ICHII YUTAKA
IPC: G11B20/02
Filed: 1985-07-23
Abstract: PURPOSE:To make visually cross color unremarkable by attenuating a level of a reproduced chrominance carrier signal when a frequency component of a specific band of a reproduced luminance signal causing the cross color is many. CONSTITUTION:A detection signal (d) or (e) is impressed to a VCA 34 as a control voltage and its gain is subject to variable control. As the VCA 34, e.g., a double balanced connection type differential amplifier circuit is used, and when a control voltage, e.g., is small, the gain is made small and the polarity inversion signal -d or -e is fed to the VCA 34 as the control voltage. Then the VCA 34 applies level control to the level of a reproduced chrominance carrier signal to be smaller as the output signal level of a band pass filter 32 is larger and outputs the reproduced chrominance carrier signal subject to level control to an adder circuit 27. If much specific frequency component (f) of the reproduced luminance signal causing cross color exists, the level of the reproduced chrominance carrier signal is made small, the color saturation on the screen is lowered and the cross color is made unremarkable.
Patent JP-H0453274-A (JP)
Title: Semiconductor beta-ray detector
Inventor: SUZUKI JUNICHI
IPC: H01L31/09
Filed: 1990-06-20
Abstract: PURPOSE:To expand a alpha-ray sensitive layer in thickness so as to improve a semiconductor alpha-ray detector in detection efficiency by a method wherein P-N junctions are laminated in multilayer so as to enable layers composed of P-N junctions sensitive to alpha-rays to continue as connected, the P layers are electrically connected with each other, and the N layers are electrically connected to each other. CONSTITUTION:An N layer 2 is formed on the surface of an N substrate 1, a P layer 3 is formed on the surface of the N layer 2, an N layer 4 is formed on the P layer 3, and a P layer 5 is formed on the surface of the N layer 4. The end of a first sensitive layer composed the N layer 2 and the P layer 3 is connected to the end of a next sensitive layer composed the P layer 3 and the N layer 4, and the end of the sensitive layer composed of the P layer 3 and the N layer 4 is connected to the end of a sensitive layer composed of the N layer 4 and the P layer 5 to constitute a sensitive layer mt in thickness. The N substrate 1 and the N layers 2 and 4 are connected to the reverse input terminal of an amplifier 6, and the P layers 3 and 5 are connected to a non-inverting input terminal of the amplifier 6, whereby a semiconductor alpha-ray detector higher than a conventional one of single-layer P-N junction structure in detection efficiency can be obtained.
Patent JP-S649485-A (JP)
Title: Mark display device and manufacture thereof
Inventor: MUNAKATA YASUHIKO
IPC: F16H59/02
Filed: 1987-07-01
Abstract: PURPOSE: To shorten the manufacture time and reduce the defective rate and cost by forming a trapezoidally sectioned display layer and a transparent layer, which is poured to its periphery to the same thickness, on a base layer, and transferring them to the reverse surface of a transparent display substrate. CONSTITUTION: On the base layer 5, the trapezoidally sectioned display layer 6 is provided as a display body for characters, numbers, etc., and at the part except the display layer 6, the transparent synthetic resin layer 7 is poured to the same thickness to constitute a display member 8, which is transferred to the reverse surface of the transparent display substrate 2 to constitute a display part 3. The trapezoidally sectioned display layer 6 is seen stereoscopically through lens effect in the transparent layer 7 against the black base layer 5a. Therefore, the manufacture time is shortened and the defective rate is decreased to lower the cost.
Patent JP-H083302-A (JP)
Title: Production of aliphatic polyester
Inventor: MUKAI KATSUYUKI
IPC: C08G63/86
Filed: 1994-06-20
Abstract: PURPOSE:To easily obtain an aliphatic poplyester composed mainly of polybutylene succinate and having a molecular weight increased to an extent to enable the use as a molded article without lowering the characteristic biodegradability by using an antimony compound as a catalyst. CONSTITUTION:This polyester is produced by reacting (A) succinic anhydride with (B) 1,4-butanediol and subjecting the obtained oligomer to polycondensation in the presence of (C) an antimony compound as a catalyst. The component C is e.g. an alkoxyantimony compound of the formula, Sb(OR)3 (R is an alkyl), concretely antimony tributoxide and its amount is 0.05-2 pts.wt. based on 100 pts.wt. of the produced polyester.