baber/WOPTO huggingface dataset:
Patent JP-S62137423-A (JP)
Title: Hydraulic clutch device
Inventor: ENOMOTO HIROKAZU
IPC: F16D25/10
Filed: 1985-12-10
Abstract: PURPOSE:To facilitate machining and to improve work efficiency by providing a clutch piston with an orifice passage communicating with the first hydraulic chamber and the second hydraulic chamber for driving the clutch piston. CONSTITUTION:Clutch pistons 10L, 10R are disposed between a piston housing 3 fixed to a clutch shaft 1 and right and left clutch plate disposing portions, respectively. The clutch pistons are fitted in recess portions formed on the sides of the piston housing in such a manner as to freely advance and retreat to form the second hydraulic chambers 11. Further, the first hydraulic chambers 15 are formed on the clutch shaft 1 side. The respective clutch pistons 10L, 10R are urged to the piston housing 3 side by return springs 12. orifice passages 30 are bored for communicating the first and second hydraulic chambers 15, 11 with each other. Accordingly, machining for forming the orifice passages can be facilitated to improve work efficiency.
Patent JP-H09119630-A (JP)
Title: Apparatus and method for controlling combustor
Inventor: KIMURA KENJI
IPC: F23N1/02
Filed: 1995-10-25
Abstract: PROBLEM TO BE SOLVED: To achieve a combustion at an ideal air/fuel ratio by preventing the generation of resonance sounds. SOLUTION: The temperature of a fuel gas in a burner unit is detected to read one of a high temperature range data and a low temperature range data from a relationship data between the temperature of a combustion gas and a correction coefficient for the calculation of an output value to be outputted from an air quantity sensor 35 depending on whether the fuel gas is above a fixed temperature or not. The output value of the air quantity sensor 35 is calculated based on the data read and a fan drive circuit 64 adjusts the number of revolutions of a combustion fan 22, for example, thereby enabling preventing of the generation of resonance sounds.
Patent JP-2001095723-A (JP)
Title: Toilet seat equipment
Inventor: MIYAMOTO HIROOMI
IPC: A47K13/12
Filed: 1999-09-29
Abstract: PROBLEM TO BE SOLVED: To prevent fingers from being caught at the time of cleaning when fingers are put between a case 2 and a toilet lid 1 which opens and closes making the distance between the surface 2A of the case and a edge portion 1A of the toilet lid small enough for a risk of fingers being caught between them. SOLUTION: In the toilet seat equipment with a function portion, at the time of a toilet lid 1 being closed or fully opened, if the clearance between the outer surface edge portion 1A of the toilet lid and the case surface 2A which covers the function portion is as big as a human finger, the edge portion 1A of the toilet lid and the case surface 2A are shaped in such way that the clearance keeps a certain size while the toilet lid is opened or closed, thereby fingers between the edge portion 1A of the toilet lid and the case surface 2A can avoid a risk of being caught by the rotation of the toilet lid 1. In addition, if the distance between the edge portion 1A of the toilet lid, which covers a rotation axis, and the case surface 2A, which covers the function portion, is made minimum when the toilet lid is closed or fully opened, there is no above- mentioned risk especially for the time of the opening or the closure of the toilet lid.
Patent JP-H09121496-A (JP)
Title: Electric motor
Inventor: NIIMURA TADASHI
IPC: H05K3/34
Filed: 1995-10-25
Abstract: PROBLEM TO BE SOLVED: To keep constant the length of the led-out winding end and to enable it to be automatically connected by a simple method. SOLUTION: The insulator part of a stator 3 supports one end of a winding end connection terminal 17. With a winding end 5a inserted between a branch element 18 branching from the middle portion of the winding end connection terminal 17 and the winding end connection terminal 17, the section between a branch element 18 and the winding end connection terminal 17 is connected at their pressure heat welded part 20 as a pressure connecting part. The other end of a winding end connection terminal 17 is passed through a terminal inserting hole 15 in a printed circuit board 12 to connected with solder 16.
Patent JP-2000110586-A (JP)
Title: Driving control method of intake air cooling system of gas turbine
Inventor: KAMEYAMA SUSUMU
IPC: F02C7/143
Filed: 1998-09-30
Abstract: PROBLEM TO BE SOLVED: To provide a driving control method of an intake air cooling system of a gas turbine which is efficient and economical. SOLUTION: The lowest outside air temperature is found from a sum of the lowest cooling temperature capable of cooling an intake air cooling system 6 and a temperature difference by finding the temperature difference of the intake air before and after cooling to provide an output increasing amount of a gas turbine equal to power consumption of the intake air cooling system 6. Thereafter, a correlation expression of outside air temperature at the time of driving judgement and average outside air temperature of the driving time zone is computed by finding the outside air temperature at the time of driving judgement and the average outside air temperature of the driving time zone from a whether data.  The outside air temperature at the time of driving judgement at the time when the average outside air temperature of the driving time zone becomes the lowest outside air temperature is found from this correlation expression, it is made a threshold value, and when the outside air temperature at the time of driving judgement exceeds the threshold value, driving of an intake air cooling device 6a is set ON.
Patent JP-H05120153-A (JP)
Title: Alternate memory control system
Inventor: SEKI KAZUHISA
IPC: G06F12/16
Filed: 1991-10-24
Abstract: PURPOSE:To automatically, and alternately process and a defective memory printed board with the non-defective one even in an operating state of a device if a 1-bit error occurs in an alternate memory control system. CONSTITUTION:When an error detecting part 3A detects the 1-bit errors of the memory printed boards 9-1 and 9-2, an alternate memory printed board 17 is selected with an alternation control part 12 and a printed board selecting part 16. Then the contents of the memory printed board having a 1-bit error are copied to the board 17 under the control of a memory control part 18. The board 17 is validated by the selection carried out through the part 12 and the printed board selecting parts 14, 15 and 16. Then the defective printed board is isolated and replaced with the non-defective one while an access is temporarily stopped by an instruction of an access stop instruction part 13.
Patent JP-S61159664-A (JP)
Title: Developing method
Inventor: OKUYAMA TAKEKI
IPC: G03G13/09
Filed: 1984-12-31
Abstract: PURPOSE:To obtain an image with high-density and high resolving power by specifying the long diameter of a developer conveyor body, the development nip width determined by the image carrier body and a developer conveyor body, and the mean particle size and specific resistance of toner. CONSTITUTION:A developer is supplied by a developing sleeve 18 onto a photosensitive drum 9 where an electrostatically charged image is formed, and the charged image is developed. The developing sleeve 18 is sectioned circularly to a 9-25mm diameter and the development nip determined by the photosensitive drum 9 and developing sleeve 18 is 3-18mm. The mean particle size of a carrier used for the developer De is set to <=200mum and its specific resistance is <=10<13>OMEGA-cm.
Patent JP-S63130231-A (JP)
Title: Method and device for controlling inflow quantity of stock in press working
Inventor: MORISHITA TADAAKI
IPC: B21D43/00
Filed: 1986-11-21
Abstract: PURPOSE:To measure the inflow quantity of a stock which has flowed into a metallic die holding part, to optimize a wrinkle holding pressure, and to execute stable forming, by photodetecting a light beam which has been led from one of the upper or the lower die, by a photoelectric element provided on the other. CONSTITUTION:A light beam which has been led in from an optical fiber 13 is allowed to transmit through a light leading-in member 12, and a cover body 11, and photodetected by a photoelectric element 10. An output of the photoelectric element 10 of a part where a light beam is screened by an end edge part 1b of a stock 1 is different from an output of the photoelectric element 10 which has photodetected it. Based on the difference of these outputs, an arithmetic operation is executed, the inflow quantity of the stock 1 at every part A, B, C and D at the time of press working is calculated and derived, and a holding pressure is controlled. According to this method, stable forming can be performed.
Patent JP-H03140371-A (JP)
Title: Radiation-curable coating composition without containing silane, and preparation thereof
Inventor: ANSONII REBISU
IPC: C09D4/00
Filed: 1990-10-18
Abstract: PURPOSE: To obtain the subject compsn. which provides a transparent protective coating with good wear resistance, weatherability and ultraviolet rays resistance by a method wherein after a polyfunctional acrylate monomer and a specified org. compd. are mixed, aqueous dispersion of colloidal silica is incorporated.  
     CONSTITUTION: At least one polyfunctional acrylate monomer (A) and a hydroxyacrylate (mixture) (i) of formula I or II (wherein R 1  is H and a monovalent hydrocarbon; R 2  is a 1-10C alkyl, an alkenyl, a 6-10C aryl, an alkaryl, an aralkyl, etc.; R 3  is a 1-6C OH group-contg. hydrocarbon) and/or a cyclic ether (mixture) (ii) of formula III (B) are mixed and then, an aqueous dispersion of colloidal silica is incorporated into this mixture to obtain an aimed curable coating compsn. being curable by irradiating electron beams or ultraviolet rays and for a solid base material. 
     COPYRIGHT: (C)1991,JPO
Patent JP-H06294548-A (JP)
Title: Water boiler, temperature minitor for water boiler and determining method of operation parameter for controlling water boiler
Inventor: JACKSON BARRY N
IPC: G05B23/02
Filed: 1993-11-08
Abstract: PURPOSE: To reduce the consumption of electric power or a fuel and ensure proper hot water supply and safe operation at desired operation by interrupting a hot water heater when any abnormal state is detected. CONSTITUTION: Temperature sensors 32, 34 detect water temperature in a container 12 as a function of time. A controller 3 controls heating elements 20, 22 on the basis of a change rate calculated from temperature thus detected. Desired water temperature is previously set. On the basis of the change rate calculated from the detected temperature there is calculated the time required for heating from the detected temperature to the set temperature. Further, in response to an abnormal temporal change rate of the detected temperature, an 'empty boiling state' is detected, and a hot water heater 10 is interrupted when the temporal change rate calculated from the detected temperature reaches a set value corresponding to the 'empty boiling state'.  As a result, the consumption of electric power or a fuel can be reduced, and there can be ensured proper hot water supply and safe peration at desired temperature.
Patent JP-H10119279-A (JP)
Title: Ink jet head, ink jet cartridge and ink jet device using the same
Inventor: TAJIMA HIRONORI
IPC: B41J2/05
Filed: 1996-10-21
Abstract: PROBLEM TO BE SOLVED: To provide an ink jet head of which member having grooves is hardly contracted and bent even when the number of ejection nozzles is large. SOLUTION: There is disclosed an ink jet head which is equipped with a substrate having ejection energy generating sections, grooves respectively corresponding to the ejection energy generating sections and a member 14 having grooves and ejection nozzles each communicated to one end of the respective groove. Liquid passages each of which is communicated to the respective ejection nozzle is formed such that the substrate and the member 14 having the grooves are bonded with each other and liquid drops are ejected from the ejection nozzles via the liquid passages.  The member 14 having the groove comprises a resin section forming the grooves and ejection nozzles and a heat deformation suppressing member 30 which is integrally formed with the resin section, extended in the arrangement direction of the ejection nozzles and has a thermal expansion coefficient that is smaller than that of the resin section. The heat deformation suppressing member 30 comprises a passage 31 for supplying a liquid to a common liquid chamber and a stopper section 34 for being stopped to the resin section.
Patent JP-H09122970-A (JP)
Title: Welding wire having high weld crack resistance and welding method using the same
Inventor: KAMINAKA AKIO
IPC: B23K9/173
Filed: 1995-10-25
Abstract: PROBLEM TO BE SOLVED: To prevent the weld crack of corrosion resistant steel products by using a welding wire having an alloy compsn. contg. specific ratios of C, Si, Mn, Mo and O, a specific ratio of P and S and consisting of the balance Fe. SOLUTION: This welding wire has the alloy comps. contg. <=0.15% C, <=1.0% Si, 0.4 to 2.0% Mn, <=0.4% Mo and <=0.01% O, contg. <=0.015% P and <=0.01% S and consisting of the balance substantially Fe. Even the fine weld crack is prevented by using the welding wire and welding the corrosion resistance steel products having the compsn. of high phosphorus and high copper by a MIG welding method. The production of mechanical parts having high reliability is thus made possible. The weld crack C arises at the time of welding steel pipes T1, T2 with, for example, a weld metal Wa.
Patent JP-2001103034-A (JP)
Title: Communication system, selecting device, transmitter, receiver, selection method, transmission method, reception method and information recording medium
Inventor: KOJIMA FUMIHIDE
IPC: H04W72/04
Filed: 1999-09-30
Abstract: PROBLEM TO BE SOLVED: To provide a communication system of an OFDM transmission system. SOLUTION: A selecting device 201 of a communication system 101 selects the number of sub carriers of the OFDM transmission system and transmits information designating it to a transmitter 301 and a receiver 401. The transmitter 301 accepts a signal to be transmitted, also receives information designating the number of sub carriers transmitted from the device 201, and processes and transmits a signal to be transmitted by the OFDM transmission system of the pertinent number of sub carriers. The receiver 401 receives the signal transmitted from the transmitter 301 and also the information designating the number of sub carriers, processes the signal received by the OFDM transmission system of the pertinent number of sub carriers and obtains the transmitted signal.
Patent JP-H10177645-A (JP)
Title: Graphic information converting device and recording medium
Inventor: KANEKO RYOICHI
IPC: G06T11/60
Filed: 1997-10-13
Abstract: PROBLEM TO BE SOLVED: To easily convert graphic data in which a graphic such as a map is exactly expressed into a graphic in which the atmosphere is changed in a graphic information converting device and a recording medium. SOLUTION: This device is provided with a graphic data storing part 2a which stores data indicating plural graphic elements constituting a graphic, a conversion information storing part 2b in which conversion information normalized by each attribute for making each graphic element constituting the graphic data into a graphic corresponding to each of plural atmospheres is set, and a processing part 1. The processing part 1 prepares a graphic obtained by converting each graphic element stored in the graphic data storing part 2a according to the conversion information of the conversion information storing part 2a corresponding to information indicated by the atmosphere inputted from an inputting part 5, and allows an outputting part 4 to output it.
Patent JP-H09100349-A (JP)
Title: Thermosetting resin composition
Inventor: TAKEDA HIROYASU
IPC: C08L63/00
Filed: 1995-10-02
Abstract: PROBLEM TO BE SOLVED: To obtain a thermosetting resin composition for semiconductor sealing by mixing a specified cyanate ester compound or a mixture thereof with an epoxy resin with an organoaluminum compound, and a silanol- or alkoxyl-group- containing organosilicon compound. SOLUTION: This thermosetting resin composition is prepared by mixing a cyanate ester compound of formula I (wherein R<1> and R<2> are each H, CH3 , ethyl, F or the like; R<3> is CH2 or a group of formula II, III or the like; (n) is 0-10; and (p) is 0 or 1) (or a prepolymer thereof) or a mixture thereof with an epoxy resin with a curing catalyst comprising an organoaluminum compound and a silanol- or alkoxy-group-containing organosilicon compound. Examples of the compounds of formula I include bis(dimethylcyanatophenyl)methane and phenol novolac cyanate ester. In order to lower the dielectric constant, it is desirable that it is used in the form of a trimer. This resin composition can give a cured product excellent in adhesion and storage stability and is desirably used for sealing semiconductor elements.
Patent JP-H02137401-A (JP)
Title: Matrix of waveguide
Inventor: MON ENU UONGU
IPC: H01Q3/40
Filed: 1988-11-02
Abstract: PURPOSE: To simplify manufacture, and to attain miniaturization by sharing a common upper wall and lower wall, constituting a matrix by connecting both walls and arraying waveguide in a row by dividing each waveguide, and arranging the constituting elements of the waveguide in a common plane. CONSTITUTION: A structural body 12 is provided with an upper wall 24 and a lower wall 26. The upper wall 24 is also the upper wall of each waveguide 16 and 18, and the lower wall 26 is also the lower wall of each waveguide 16 and 18. Each length of openings 20 and 22 is set 1/2 of the in-wave guide wavelength of electromagnetic radiation transmitted rough a crossover 10 for directly coupling radiation energy transmitted through the two waveguide 16 and 18. Thus, the energy can be transmitted in the same direction in both waveguide 16 and 18. In this constitution, a electromagnetic power can be allowed to cross in a common plane constitution from one waveguide to the other waveguide, and any conductive path for the electromagnetic wave is unnecessary outside.
Patent JP-2001097286-A (JP)
Title: Composite material wing and its forming method
Inventor: NAGAO NAOYUKI
IPC: B64C3/20
Filed: 1999-09-30
Abstract: PROBLEM TO BE SOLVED: To provide a composite material wing having an assured quality of connection between beams and skins and an improved visual quality and accuracy of outer surfaces. SOLUTION: A composite material blade 10 comprises upper and lower skins 12 and 14 having reinforcing parts 11 and 13 provided thereto and flat plates 16 having both ends stuck to the reinforcing parts 11 and 13 of the upper and lower skins 12 and 14. To form the composite material wing 10, the upper and lower skins 12 and 14 having the reinforcing parts 11 and 13 provided thereon are formed, the formed upper and lower skins 12 and 14 are disposed in a mold 30, and separately formed flat plates 16 are disposed so that the upper and lower end parts thereof face the reinforcing parts 11 and 13. The upper and lower end parts of the flat plates 16 are stuck to the reinforcing parts 11 and 13 so as to form the upper and lower skins 12 and 14 integrally with each other.
Patent JP-H11119089-A (JP)
Title: Image pickup device and storage medium readable by computer
Inventor: ONUKI ICHIRO
IPC: H04N5/232
Filed: 1997-10-13
Abstract: PROBLEM TO BE SOLVED: To accurately realize automatic focusing with simple constitution. SOLUTION: At the time of focusing, a movable mirror unit 138 is put in front of an image pickup element 111 and the image of a subject OBJ passes through an image pickup optical system including a focusing lens 152, or the like, passes through an optical system including mirrors 131 to 134 and reaches the element 111. At such a time, the subject image is made to be two images by a pair of secondary image-formation lenses 137 and formed as the subject images IMA and IMB. Then, the lens 152 is driven and adjusted so that a distance between two subject images IMA and IMB may be the specified distance. When a focusing state is obtained, image pickup is performed in a state where the subject image from the image pickup optical system is directly formed on the element 111 by retreating the mirror unit 138 upward.
Patent JP-H10104759-A (JP)
Title: Document feeding device and method in image forming device
Inventor: FUJII TAKAYUKI
IPC: G03G15/00
Filed: 1996-10-01
Abstract: PROBLEM TO BE SOLVED: To provide a document feeding device and method in an image forming device, capable of preventing the generation of a margin and a missing of an image on the output paper of the other transmission of facsimile caused by an error in length data by executing correction corresponding to each carrying speed from data on the detected length in the feeding direction of a document, so as to make the actual length in the feeding direction of the document coincident with the data on the detected length in the feeding direction of the document. SOLUTION: An automatic document feeder is provided with a resist sensor 112 for detecting the end part in the feeding direction of the document, a separating/carrying motor 601 capable of switching a document feeding speed on each fixed setting operation condition, when the end part in the feeding direction of the document is detected by the resist sensor 112 and a CPU 501 for correcting the length in the feeding direction of the document obtained with the result of the detection by the resist sensor 112, for each document carrying speed of the separating/carrying motor 601.
Patent JP-H07123883-A (JP)
Title: Float
Inventor: OTA AKIRA
IPC: A01K75/04
Filed: 1993-11-08
Abstract: PURPOSE:To provide a float capable of reducing the wall thickness and weight and rationalizing the regulation in production without requiring the excessive improvement in variation and accuracy of the wall thickness and prevent the float from being removed from a raft by deformation and flowing out. CONSTITUTION:This float is used to float a raft for culturing on the sea surface and designed to prevent breakage by buckling in sinking the float into the sea according to the construction formed by installing a stretchable part in the interior of the float body or the body itself or a hollow pipe or hose so as to make the tip thereof always present in the sea, installing a valve in a part of the float in the undersurface of the float and making the internal pressure freely regulable, attaching a check valve to a part of the float and making the float internal pressure always near the maximum value in the history of the external pressure or raising the internal pressure of the float within the range of 1.01 to 2.0 times based on the atmospheric pressure.