baber/WOPTO huggingface dataset:
Patent JP-H04187913-A (JP)
Title: Cooking utensil with temperature sensor
Inventor: TAKEUCHI HACHIRO
IPC: F24C3/12
Filed: 1990-11-22
Abstract: PURPOSE:To prevent the change due to a caraless pressing action by providing two kinds of transfer switches, one and other and adopting a constitution that the change of the set temperature to a stage over a specified stage is made when an identification means identifies that the other transfer switch is operated in a specified fashion. CONSTITUTION:Ignition operation is made by pressing down an ignition and fire extinguishing button 11, and when closing signal of MS 1-1 is inputted to a microcomputer 41, the cooking utensil is set to the mode to cook by boiling, and only L 1-1 is lighted. Next the microcomputer 41 judges the operation of SW1 (pressing and releasing), and in the case of 'yes' it is switched to the mode of cooking by boiling, and only L 1-2 is lighted. Next, the microcomputer 41 judges the operation of SW 1, and in the case of 'no' the microcomputer 61 judges the operation of SW 5, and in the case of 'yes' stand-by is made for 3 seconds. The microcomputer 41 judges whether or not SW 5 is operated in the stand-by, and in the case of 'yes' the mode is switched to high temperature mode, and only L 1-3 is lighted. With this arrangement the switching from frying mode to high temperature mode is made by the special operation of the pressing of the SW 5 twice in 3 seconds.
Patent JP-H07262675-A (JP)
Title: Magnetic head
Inventor: NAGASE FUMIO
IPC: G11B5/265
Filed: 1994-12-21
Abstract: PURPOSE:To improve the mounting strength of a gimbals spring with a small size by fixing a back bar to a corner part formed by an insertion part projecting to the rear side of the gimbals spring and the gimbals spring and fixing a magnetic head core and the gimbals spring via this back bar. CONSTITUTION:This back bar 27 is formed to a square columnar shape of an approximately square shape in section. The bar 27 is fixed by adhesion, etc., to the approximately right-angled corner part formed by the gimbals spring 30 and the insertion part 21c in the state of maintaining a close contact therewith. The front surface of the bar 27 is adhered and fixed to the gimbals spring 30 in the state of fixing the bar 27 and the right side face of the bar 27 is adhered and fixed to the insertion part 21c. The bar 27, therefore, functions a supporting member to fix the gimbals spring 30 and the insertion part 21c as well, thus assuring the fixing of the gimbals spring 30 and the insertion part 21c. As a result, the detachment of the magnetic head core part 21 from the spring 30 is completely prevented even with the magnetic head 20 constituted by disposing the slider 28 only on one side of the magnetic head core part 21.
Patent JP-H09139444-A (JP)
Title: Resin-sealed semiconductor device
Inventor: SATO TAKASHI
IPC: H01L23/28
Filed: 1995-11-13
Abstract: PROBLEM TO BE SOLVED: To improve heat radiating effect with low costs without changing a lead pattern. SOLUTION: Bonding pads 20a to 20d for heat radiation are provided on a semiconductor chip 18. These pads 20a to 20d are connected to tie bars 14a to 14d by bonding wires 22a to 22d therebetween respectively. A supporting member 12, the semiconductor chip 18, an inner lead part of a lead 16, and the bonding wires 22 and 22a to 22d are sealed with resin. Thereafter, when a lead frame 10 is cut off from a resin-sealed structure to separate an outer lead part of the lead 16, heat radiating fins are formed by projecting the tie bars 14a to 14d from the resin-sealed structure so as to be wide. The radiating fins may be bent toward an upper side of the resin-sealed structure.
Patent JP-H02192513-A (JP)
Title: Motor integrated type oiler burner
Inventor: RI SHIYOUKAN
IPC: F23N3/08
Filed: 1989-12-07
Abstract: PURPOSE: To control the pressure of air flowing into a vaporizer by controlling the air being fed to the vaporizer through a fan motor by means of a control valve. CONSTITUTION: The combustor comprises a burner 4 being fed with air and burning petroleum elected through driving of an electronic pump 50, a convection fan 53 and a fan motor 55 for circulating the generated heat through a room, a dust collector 56 for sucking a part of the air being fed through driving of the fan motor, an electronic valve 58 for feeding filtered air into a burner section, a microcomputer 60 for general control, and a section 69 for controlling the driving of the electronic valve 58 according to an output signal from the microcomputer 60 to feed a vaporizer 42 with a correct volume of air. The valve 58 is provided for an air supply pipe 57 and a part of the air being fed by driving the fan motor and sucked to the dust collector is fed through the pipe 57 to the vaporizer 42 in the burner body thus regulating the supply air volume.  The electronic valve is also controlled depending on the heating value based on the difference between a room temperature and a set temperature, the driving speed of the fan motor and the room temperature to feed vaporizer 42 with a correct volume of air constantly.
Patent JP-2000149520-A (JP)
Title: Server with independent hdd rack
Inventor: ONODERA JUNICHI
IPC: G11B33/02
Filed: 1998-11-10
Abstract: PROBLEM TO BE SOLVED: To improve a workability and an installability by physically separating a mother board for transmitting and receiving signals between an I/F rack and an MB rack and electrically connecting the separated mother board by a flexible flexirigid substrate. SOLUTION: An HDD rack 52 is formed in a basket of a rectangular parallelopiped and in a structure having dampers 60 set to side wall faces at both sides in a longitudinal direction. The dampers 60 are fitted to a chassis mount sheet metal of a cabinet 40. In this structure, the HDD rack 52 can be mounted in a float state independently of the cabinet 40 and the dampers 60 absorb impacts from outside thereby reducing impacts to the whole of the HDD rack 52. A vibration isolation function is obtained. An M/B mother board 61 is arranged at the side of a bottom face of an MB rack 52 and, an I/F mother board 62 and an I/F connector 63 are provided at the side of a bottom face of an I/F rack 54.
Patent JP-H07243064-A (JP)
Title: Cleaning method for substrate
Inventor: DANIERU II KUUMAN
IPC: C23C16/02
Filed: 1994-12-21
Abstract: PURPOSE: To clean the front face of a substrate, especially a substrate for a thermal ink-jet printing device, and to prevent deposition of a thin layer in a single chamber plasma treatment system.  
     CONSTITUTION: The substrate of a thermal ink-jet printing device is treated with hydrogen plasma, and if required, the cleaned substrate is coated with an amorphous carbon layer. Further, the substrate or the amorphous carbon layer is coated with a fluoropolymer layer. 
     COPYRIGHT: (C)1995,JPO
Patent JP-H03180942-A (JP)
Title: Master file forming device for document data base
Inventor: TAKAO SEIICHI
IPC: G06F12/00
Filed: 1989-12-11
Abstract: PURPOSE:To accelerate master file forming work even in a condition that an exclusive data entry program can not be formed by forming a document data base master file based upon a document formed by means of a general word processor and having the optional number of items and an optional item data length. CONSTITUTION:When a user inputs a document formed by means of the word processor 1 and having the optional number of items and the optional item data length, the 1st processing means 51 forms a temporary file 81-0 obtained by converting the contents of respective items in the inputted document into a fixed length record coincident with the format of the document data base master file and corresponding to the item data length. Then the 2nd processing means 52 reflects the contents of the file 81-0 to the master file. Thereby, the device can be applied even if the number of items or the item data length is not determined and a long document can easily be inputted.
Patent JP-H03180287-A (JP)
Title: Laser beam welding method
Inventor: SATO YUJI
IPC: B23K26/21
Filed: 1989-12-11
Abstract: PURPOSE:To prevent inside defects of a back bead and to obtain the back bead having a fine shape by filling up flux in a recessed groove of a backing copper plate where the recessed groove is formed. CONSTITUTION:Beltlike metals 2 are pressed by clamps 3 and the backing copper plate 4 and then, irradiated with a laser beam 1 from the surface side. Since the flux 6 is filled up in the recessed groove 5, metal 7 molten by the projected laser beam 1 is deoxidized and weld metal of high quality without the inside defects is formed. The molten metal 7 flows down and hits on the recessed groove 5 part of the backing copper plate 4 and at that time, it is not deposited on copper and solidified by cooling effect of copper.
Patent JP-H08150642-A (JP)
Title: Method and apparatus for controlling driving of injection molding machine
Inventor: KODA NORIHIRO
IPC: B29C45/77
Filed: 1994-11-28
Abstract: PURPOSE: To obtain high molding quality while enabling cost reduction by stably performing both of speed control and pressure control. CONSTITUTION: A first changeover valve 6 large in capacity is interposed between an oil pressure source 4 and a servo valve 3 and a flow rate restricting circuit 9 having the second changeover valve 8 small in capacity connected to a throttle valve 7 in series is connected to the first changeover valve 6 in parallel and the control for opening both of the first and second changeover valves 6, 8 is performed at the time of the control of the large flow rate of an injection process while the control closing the first changeover valve 6 at the time of the control of the small flow rate of a dwelling process is performed.
Patent JP-H04209253-A (JP)
Title: Composite sheet for coated floor material
Inventor: SUZUKI MASAYOSHI
IPC: B32B5/24
Filed: 1990-11-22
Abstract: PURPOSE:To simplify construction work by a method in which a composite sheet formed by bonding a meshed sheet to one side of an expanded thermoplastic synthetic resin sheet having many through holes is bonded to a floor, and the sheet is coated with a fluid paint flooring material. CONSTITUTION:Many through holes 4 are formed in an expanded sheet 1 of polyethylene or others and a meshed sheet 2 is bonded to one side of the sheet 1 to form a composite sheet. The composite sheet is bonded to concrete floor 5 and coated with a fluid urethane paint flooring material 7 to strongly connect it to the concrete floor. The floor excellent in soundproofing effect and non- slipping property can thus be constructed.
Patent JP-H11155109-A (JP)
Title: Video signal processor
Inventor: NOGUCHI YUICHI
IPC: H04N5/44
Filed: 1997-11-20
Abstract: PROBLEM TO BE SOLVED: To provide a superior video signal processor that accurately reads information on an image, without a blues of the image even when the processing unit is in use at a place where vibration exists. SOLUTION: This processor is provided with a synchronization recovery separator means 2, that recovers a synchronizing signal from a video signal and separates the synchronizing signal into a vertical synchronizing signal and a horizontal synchronizing signal, a display timing control means 4 that controls a display position and a display timing of a display means 8, based on the vertical synchronizing signal and the horizontal synchronizing signal, a vibration detection means 6 that detects the vibration of the display means 8, and a display position control means 7 that calculates a moving quantity and a moving direction of the display means 8, in response to the vibration detected for controlling the display timing on the display means 8 by the display timing control means 4.  Then, when the display means 8 is moved through vibration, the image displayed on the display means 8 is shifted so as to cancel the movement of the display means 8, thereby avoiding a situation in which the displayed image is blurred despite the shake of the display means 8.
Patent JP-2000148657-A (JP)
Title: Dma controller
Inventor: HOSOKAWA NAOHIRO
IPC: G06F13/28
Filed: 1998-11-10
Abstract: PROBLEM TO BE SOLVED: To attain DMA transfer control between a memory and a periphery circuit by at least two DMA control circuits, whose DMA transfer configurations are different. SOLUTION: This DMA controller controls DMA transfer between a DRAM 203 and a periphery circuit in a circuit equipped with a CPU, memory, and periphery circuit. In this case, this device is provided with a DMA controller(DMAC) 311 for operating DMA transfer in the background between the DRAM 203 and the periphery circuit in response to a DMA request from the periphery circuit, and a DMAC 321 for operating normal DMA transfer between the DRAM 203 and the periphery circuit in response to a DMA request from the periphery circuit.
Patent JP-H03180147-A (JP)
Title: Edible film
Inventor: NINOMIYA HIROFUMI
IPC: A23L1/00
Filed: 1989-12-08
Abstract: PURPOSE:To obtain an edible film having excellent blocking resistance and good heat sealing properties by forming a soybean protein layer on one side or both side of water soluble polysaccharide film. CONSTITUTION:The objective edible film in which a layer consisting essentially of soybean protein or soybean protein and gelatin is formed on at least one surface of the film containing water soluble polysaccharides as main ingredient. Alginic acid and salt thereof, furcellaran, carrageenan, agar are preferably used from the viewpoint of film forming property and film physical property, etc., and water soluble polysaccharides consisting essentially of carrageenan, namely containing >=50% carrageenan in constitutional polysaccharides is more preferably used. A polyhydric alcohol is added to the film consisting essentially of water soluble polysaccharide so as to provide flexibility to the film.
Patent JP-H06168429-A (JP)
Title: Method for attaching and detaching rotary cylinder
Inventor: YUGI NAOTO
IPC: H02K15/16
Filed: 1992-11-30
Abstract: PURPOSE:To prevent the applying of excessive force on a sleeve, thrust plate and shaft from the outside at the time of exchanging a rotary cylinder of a fluid bearing cylinder. CONSTITUTION:A fluid bearing is constituted of the shaft 2, the sleeve 3, the thrust plate 4 and a lubricant 5. An insertion member 11 is inserted between a bottom end face 10a' of a motor magnet and a top end face 10b' of a motor coil from an insertion hole 1a of a stationary cylinder 1, by which a spacing 13 is provided between the top end face 2b of the shaft and the bottom end face 4a of the thrust plate. The spacing 13 is provided between the top end face 2b of the shaft and the bottom end face 4a of the thrust plate at the time of exchanging the rotary cylinder 7. Consequently, the damage of the sleeve 3 and the thrust plate 4 and the fall of the shaft 2 by loosening of the fixing part 1b of the shaft 2 do not arise even if the force is exerted from the outside and, therefore, the cylinder is maintained at the same assembly accuracy before the exchange of the rotary cylinder.
Patent JP-H08182304-A (JP)
Title: Circuit for driving semiconductor device
Inventor: CHIKAI SATOSHI
IPC: H02M1/06
Filed: 1994-12-22
Abstract: PURPOSE: To detect the deterioration of a semiconductor device having a gate. CONSTITUTION: An on/off controller 25 is so controlled that an off-gate signal is supplied to a first semiconductor switch 21a having a low impedance during an off-command period to a semiconductor element in which a gate is connected to a terminal 4 and a cathode is connected to a terminal 5 and a reverse current after an off-gate current is passed is supplied to a second semiconductor switch 21b having higher impedance than that of the switch 21a, and the reverse current is detected via a time constant circuit of a resistor 27 and a capacitor 28. The deterioration of the element is detected by a comparator 26 based on the amplitude of the reverse current, and the result of detection is output to a terminal 29.
Patent JP-H10157927-A (JP)
Title: Wire rod winding machine
Inventor: IKEDA KOTARO
IPC: B65H57/28
Filed: 1996-11-29
Abstract: PROBLEM TO BE SOLVED: To well wind a wire rod while preventing damage in a surface of the wire rod, by transfering and guiding the wire rod in accordance with a change of angle in a transfering direction of the wire rod based on reciprocation movement of a traverse roller. SOLUTION: In a wire rod winding machine constituted such that a wire rod W supplied from an in-line roller 20 is fed to a traverse roller 37 through a winding guide device and wound to a winding bobbin 11, the winding guide device is provided with an in-line side guide roller mechanism and a traverse side guide roller mechanism 51, of both these guide roller mechanisms, at least one guide roller mechanism is provided with a movable guide roller 47 whose guide groove 48 mustly conforms to the transferring direction of the wire rod W by being displaced corresponding to a change of angle in a transferring direction of the wire rod W based on reciprocation movement of the traverse roller.
Patent JP-2001107625-A (JP)
Title: Re-locking device of entrance door or the like
Inventor: SHIMIZU JISABURO
IPC: E05C19/06
Filed: 1999-10-05
Abstract: PROBLEM TO BE SOLVED: To prevent illegal invasion by providing a locking device on the rear face part of a door. SOLUTION: In the case where illegal operation is performed, it is transmitted to a stopper part 2 connected to a plate 1, and a stainless steel-made gate bar 4 pressed on a spring material 5 from the opening part of an outer frame springs out. The gate bar 4 houses its edge on a receiving fitting 10 to be stayed. The gate bar 4 held by the stopper part 2 of the plate 1 loses the balance, and falls on the receiving fitting 10 by its own weight. Thereby the gate bar 4 is operated between the door and a rail to make the opening and closing of the door impossible.
Patent JP-2000147640-A (JP)
Title: Printer for game machine
Inventor: KUNISAWA HITOSHI
IPC: G03B15/00
Filed: 1998-11-11
Abstract: PROBLEM TO BE SOLVED: To provide a game printer improved in amusement, as compared to a conventional printer by allowing a player to take photograph of him with the prescribed member of characters obtained by playing a game by a player. SOLUTION: By means of a coin insertion, a game execution part 12a displays a screen for selecting a game, and a player starts the game by selecting it. The game ends when the player obtains the prescribed number of characters as the player proceeds to play the game, with a display control part 12b displaying a screen which indicates the method of taking a picture. The player can take a picture, which incorporates the character he acquired during the game and which is outputted in a form of a print by a printer 19.
Patent JP-H04192682-A (JP)
Title: Automatic diaphragm adjuster
Inventor: SHIMANO MASAHIKO
IPC: G01J1/44
Filed: 1990-11-22
Abstract: PURPOSE:To improve a contrast by differentiating a video signal, measuring the region where the absolute value of the differentiated value is larger than a set value and adjusting a diaphragm in the direction where the measured value increases. CONSTITUTION:The video signal is converted to the discrete value of every picture element in an A/D converter 6 and the picture element data at the center is converted to the absolute value after primary differentiation by a 1st arithmetic circuit 10 of a differentiating means 7. The data is converted to the absolute value after secondary differentiation by a 2nd arithmetic circuit 12. The output signals of the arithmetic circuits 10, 12 are inputted to 1st, 2nd measuring means 11, 13. The measuring means 11, 13 compare the threshold set in a microprocessor (CPU) and the output signals of the respective arithmetic circuits 10, 12 and count the number of picture elements which is larger than the threshold. Further, the CPU controls a diaphragm driving mechanism 4 in order to adjust a diaphragm mechanism 3 in the direction where the number of the picture elements measured by the 1st measuring means 11 increases. The CPU controls a lens driving mechanism 2 in order to adjust a lens mechanism 1 in the direction where the number of the picture elements measured by the 2nd measuring means increases. The adequate contrast is obtd. in this way.
Patent JP-H08173571-A (JP)
Title: Sprinkler head and belleville spring
Inventor: YAMADA HITOSHI
IPC: A62C37/11
Filed: 1994-12-22
Abstract: PURPOSE: To provide a sprinkler head having a strong spring member which is provided with a thinned outside diameter, a necessary deflection, and a large displacement quantity and can be held inside a cylindrical body such as a frame without arranging any special holding member. CONSTITUTION: A sprinkler head consists of a valve element 15 closing a water discharging port 2, a thermosensible decomposing part 65 which is stored inside a cylindrical body 10 such as a frame and brings the valve element 15 into pressure contact with the water discharging port, 2, and the like, while a spring member 47 arranged between the valve element 15 and the thermosensible decomposing port, 65 is constructed of two belleville springs whose center parts are brought into contact with each other. The outside diameter of each of the belleville springs is formed slightly smaller than the inside diameter of the cylindrical body 10.
Patent JP-H11146142-A (JP)
Title: Linear light source unit
Inventor: SATO KAZUO
IPC: G03B27/54
Filed: 1997-11-07
Abstract: PROBLEM TO BE SOLVED: To provide an inexpensive linear light source unit where a light from a light source is efficiently led, the light is collected uniformly in a line at an irradiated face and cost reduction of the light source is realized. SOLUTION: A 1st base member 13 (N1) and a 2nd base member 14 (N2) made of a plastic material, whose refractive indices are respectively N1, N2 (N1<N2), are arranged alternately to form nearly a rectangle, the ends of the 1st member 13 and the 2nd member 14 are collected to nearly a middle of one longer side of the rectangle to form a light source section 15, the end of the 2nd member 14 is spread over the other longer side opposed to the 2nd base member 14 to form an irradiating face 16 in the light source unit main body 12, a light source (LED5) is placed to the light source section 15 of the light source unit main body 12, the light from the LED5 is progressed in the 2nd member 14 with a higher refractive index, the light is all reflected from a border with the 1st member 13 and the light is radiated fro the face to obtain a uniform illumination at a linear lighting section D.  The number of LEDs is reduced to provide the linear light source unit at a reduced cost.
Patent JP-H06167297-A (JP)
Title: Electric fan
Inventor: INAZUMI HIDEYOSHI
IPC: F04D25/08
Filed: 1992-11-30
Abstract: PURPOSE:To improve demounting operability of a front guard in respect to a rear guard by integrating a ring body which has a handle or the like with the front guard which surrounds air blowing vanes of an electric fan, and rotatably journalling a clip body which has an engagement portion or the like to a ring body. CONSTITUTION:In order to install a front guard 6 which surrounds air blowing vanes of an electric fan to a rear guard 5, a hook 10 of a ring body 7 integrated with the front guard is engaged with an outer peripheral upper portion of the rear guard, and the front guard is rotated around the hook 10. An engagement rib 11 of the ring body 7 is engaged with an outer periphery of the rear guard, and the front guard and the ring body 7 are temporarily fixed to the rear guard. A clip body 15 is oscillated, and a bent portion 17 is faced to an inner peripheral side of the ring body 7 through an opening 13. An engagement portion 18 is engaged with an edge of the opening 13, and the bent portion 17 is engaged with an outer peripheral edge of the rear guard. In order demount the front guard 6 from the rear guard 5, a handle 12 of the ring body 7 is pulled, and an operation portion 19 of the clip body 15 is pressed for elastically deforming the bent portion 17.