baber/WOPTO huggingface dataset:
Patent JP-H0978155-A (JP)
Title: Method for molding aluminum alloy
Inventor: YOSHINO SHOICHI
IPC: B22F3/14
Filed: 1995-09-14
Abstract: PROBLEM TO BE SOLVED: To provide a method for molding a heat resistant Al alloy having about <=4g/cm<3> density and having strength equal to that of grey cast iron in the temp. range of an ordinary temp. to about 400 deg.C. SOLUTION: A powdery mixture of Al-Fe alloy powder, Ni powder and Si-Al alloy powder is molded at <=300 deg.C to form a premolded body, and the above molded body is subjected to hot working at 540 to 600 deg.C in an atmosphere of gaseous argon or gaseous nitrogen, and they are jointly integrated. The powdery mixture is the one mixed at the ratios of 10 to 30wt.% Ni powder, 1 to 5wt.% Si-Al alloy powder, and the balance Al-Fe powder. The compsn. of the Si-Al alloy powder is composed of, by weight, 20 to 35% Al, 10 to 20% Ni, 5 to 10% Cu, <=5% Fe, and the balance substantial Si, and the compsn. of the Al-Fe alloy powder is composed of, by weight, 10 to 20% Fe, and the balance substantially Al.
Patent JP-H04114381-A (JP)
Title: Disk magazine
Inventor: YOSHII TETSUJI
IPC: G11B23/03
Filed: 1990-09-05
Abstract: PURPOSE:To reduce space when a disk is drawn in and out by providing a circular arc shape notched part at a partition plate formed between notched remainder parts provided at right and left terminals of the front edge part of an aperture part to which the disk is inserted. CONSTITUTION:Performance can be performed without bringing a magazine 96 at a playing position into contact with disks housed in upper and lower parts as housing part of the disk in the magazine by providing the notched remainder parts 6, 7 provided at the right and left terminal parts of the front edge part of the aperture part to which the disk is inserted, and an insertion slot formed by laminating the partition plate 5 provided with the circular arc shape notched part 8 formed between the notched remainder parts at constant interval. Therefore, superior insertionability for the disk can be obtained, and a disk auto-changer can be miniaturized.
Patent JP-H04365508-A (JP)
Title: Crusher for rusted nut
Inventor: NAGAHAMA YOSHIKI
IPC: B23D29/02
Filed: 1991-06-10
Abstract: PURPOSE:To easily cut off a nut regardless of the projecting position or the condition of a nut, in a crusher for a rusted nut to cut it off by hydraulic pressure or force of a pneumatic cylinder, for easily removing a nut hard to be disengaged due to rusted thread. CONSTITUTION:By providing a base part 15a having a bottom face 23 of broad width on the front end part of a cylinder main body 7, the sliding part 27 of a plunger 13 operated in one body with a piston 9 can be provided in the base part 15a, a holder 3 can be projectingly provided on the lower end part on the front face of the base part 15a, a cutter blade 4 for a nut N is fitted to the extreme end of the plunger 13, and the nut N can be cut off, by placing a cylinder 1 on the projected face of the nut N and hooking it with the holder 3.
Patent JP-H1179465-A (JP)
Title: Paper feeder and image forming device having paper feeder
Inventor: SASAI KEIZO
IPC: B65H5/06
Filed: 1997-09-02
Abstract: PROBLEM TO BE SOLVED: To prevent the exertion of influence on recording performance without interposing a clutch in a driving part in recording operation by moving at least one among first and second gears to receive the transmission of driving, and cutting off the transmission of driving to a carrying roller. SOLUTION: Rotation is transmitted to a carrying gear 13 (a first gear) integrally constituted with a carrying roller 6 through a connecting gear (a second gear) from a motor gear 11. The rotation is transmitted to a paper feeding gear through a planetary gear rotatably supported by an intermediate gear and a pendulum arm from the connecting gear. Here, when a carriage 5b moves to a paper feeding position 5B, a contact projection 5d of the carriage 5b contacts with a large gear part 12a of the connecting gear, and moves the connecting gear in the arrow B direction against energizing force of a spring 19, and meshing of a small gear part 12b and the carrying gear 13 separates, and the rotation is not transmitted.  When the carriage 5b returns to a standby position, the connecting gear meshes with the carrying gear 13 by energizing force of the spring 19, and the transmission of the rotation is restored.
Patent JP-S6292557-A (JP)
Inventor: GOATMAN MICHAEL CHARLES
IPC: H05K5/02
Filed: 1986-10-07
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-H0679114-A (JP)
Title: Liquid cleaner
Inventor: SUGIMORI HIROMUTSU
IPC: B01D33/06
Filed: 1992-09-04
Abstract: PURPOSE:To enhance filtration efficiency in an equipment for filtrating and cleaning dirty liquid by settling particles at some degree which start to approach a filter body and float in the dirty liquid until the particles reach the filter body, decreasing the particles stuck on the surface of the filter body and immediately shaking down the particles stuck to the filter body. CONSTITUTION:A scraper 2 and a nearly cylindrical filter body 10 are equipped in a liquid tank 1 into which dirty liquid being an object to be treated is introduced. The scraper 2 is endlessly turned and scrapes out a deposit such as metal powder. The filter body 10 is constituted of a wedge wire screen drum which filtrates particles floating in the dirty liquid. The filter body 10 is so provided that one end side in the axial direction is opened in the liquid outflow part of the liquid tank 1 and the filter body is rotatably driven. An ultrasonic emission means 20 constituted of a closing type ultrasonic vibrator is arranged oppositely to the filter body 10 in the vicinity thereof. Ultrasonic wave is irradiated in a range of the degree nearly equal to the diameter of the filter body 10 or in a range wider than it from the ultrasonic emission means 20.
Patent JP-H01108216-A (JP)
Title: Production of soft polyurethane foam
Inventor: TE FUAMU
IPC: C08G18/76
Filed: 1988-09-21
Abstract: Mfr. of flexible PU foam is by reaction of an MDI cpd. (I) with an active-H cpd. (II) of functionality 2-4 and equiv. wt. 750-5000, 0-5 pts. wt. water per 100 pts. (II) and opt. conventional additives including blowing agents, NCO index is 10-60. Mfr. is pref. water-blown and halocarbon free, with a wt. ratio of (II) to water of 20 to 200. (II) is a polyester or polyester polyol or polyether polyamine. (I) may be MDI, MDI prepolymer, crude MDI opt. with some NCO gps. converted to carbodiimide, isocyanaurate etc. NCO functionality is pref. 1.9-2.9, esp. 2-2.5. Functionality of (II) is pref. 2-3, equiv. wt. pref. 1000-2500.
Patent JP-S61116225-A (JP)
Title: Electric cooking appliance
Inventor: OKAMURA KENJI
IPC: F24C7/02
Filed: 1984-11-12
Abstract: PURPOSE:To reduce a cooking time, improve a cooking characteristic and enable a high safety to be made by a method wherein heaters and a temperature adjusting unit are connected in series, the temperature adjuster and a diode are connected in parallel and the entire circuit is connected to a power supply. CONSTITUTION:An upper heater 38 and a lower heater 39 arranged in a cooking chamber 32 are connected in series or in parallel, a temperature adjusting unit 49 is connected in series with the heater circuit, and a diode 50 is connected in parallel with the temperature adjuster unit 49. This entire circuit is connected to a power supply through a timer 47. With this arrangement, in case of performing a short period cooking, the cooking time can be reduced under a full wave heating and the heating is changed from its full wave heating to a half-wave heating during cooking operation, so that a sufficient inner heating can be attained and a cooking characteristic can be improved. Even if a heating without food-stuff and communication state is attained, the heater is made such that its full-wave heating is changed to its half-wave heating, so that a temperature in the cooking chamber is low, a thermal deterioration of electrical component elements is low and an anti-heat shock characteristic of window pane can be improved due to a low difference in temperatures.
Patent JP-H1165347-A (JP)
Title: Web device
Inventor: SATO MASAHIKO
IPC: B05C1/14
Filed: 1997-08-18
Abstract: PROBLEM TO BE SOLVED: To continue working, without causing the stop and failure of a copying machine, etc., by recovering the contamination of a fixing member through a pressing member, even if the webbing of a web device is completed. SOLUTION: An unwinding member 7, a winding member 8, the pressing member 9 and a cleaning member 11 are arranged in the cover 10 of the web device 3 which is opened on the side of a fixing roller 1. One end of a web 6 is wound on the unwinding member 7 and goes along the cleaning member 11, to pass through between it and the pressing member 9, to be wound thereon and the other end part is fixed on the winding member 8. When the webbing 6 is completed, the pressing member 9 comes into direct contact with the fixing roller 1, to be reversely rotated and the cleaning member 11 becomes a counter blade, to remove the contamination such as toner and paper powder stuck to the pressing member 9.
Patent JP-S6393012-A (JP)
Title: Control method for arm action
Inventor: UENOHARA MICHIHIRO
IPC: B25J13/00
Filed: 1986-10-08
Abstract: PURPOSE:To realize accurate and quick positioning despite a delay of the action command value by using not only a speed control system but a position control system to perform a target action of a manipulator and selecting either one of both systems. CONSTITUTION:A payload 10 is held by the fingers of a manipulator 9 having 6 joints, for example, and the base part of the manipulator 9 is attached to an orthogonal coordinate system 11. At the same time, the position and speed sensors are attached at each joint. Then a command is given to a command part 1 forming a control system of the manipulator 9 to indicate actions of fingers. In this case, the command value is given to a coordinate conversion arithmetic part 4 for speed as well as its following servo system 6 via a mode selecting part 2 as long as said command indicates the target action speed. While the command value is supplied to an arithmetic part 3 for position as well as its following servo system 5 via the part 2 when the command indicates the target action position. Then both systems 5 and 6 are selected by a mode selecting part 7 and the output of either one of both systems 5 and 6 is given to a manipulator mechanism part 8. Thus the manipulator 9 is actuated.
Patent JP-H0687238-A (JP)
Title: Electrophotographic gradation recorder
Inventor: TSUDA SHIGEO
IPC: H04N1/036
Filed: 1992-09-07
Abstract: PURPOSE:To eliminate density irregularities even with misforcusing to improve gradation properties by a method wherein a digital photosensitive body is used as a photosensitive body, each LED of an LED array is a dot focusing type, and an ON-OFF time for every gradation level is predetermined based on a size of a dot spot at a specific light quantity threshold. CONSTITUTION:Drive-side electrodes 51-5n on an LED array substrate 3 is a light-emitting intensity forcusing type. As a photosensitive body, a digital photosensitive drum is used. By the measurement using a beam scanner, a light emitting time for light emitting diodes 41-4n is determined for every light emitting diodes 41-4n so that the light emitting diodes have an equal spot size for every gradation density at a threshold of a light quantity of the digital photosensitive body. Light emitting time data is previously stored in a gradation data storing memory 7. A control circuit 8 successively transmits the data to corresponding drive ICs 61-6n to light the light emitting diodes 41-4n. In this manner, an image is formed on the photosensitive drum. As a result, substantially equal printing density characteristics are obtained.
Patent JP-H1080318-A (JP)
Title: Liquid applying device
Inventor: NAKAJIMA NOBUYUKI
IPC: A45D34/04
Filed: 1996-09-09
Abstract: PROBLEM TO BE SOLVED: To provide a liquid applying device with an extruding mechanism of a liquid filled in a shaft tube which is capable of adapting by the minimum modification of members even when the inner diameter of the shaft tube is variously changed. SOLUTION: An applying member 23 is attached to the tip of a shaft tube 10, a shaft joint 31 approximately in a cylindrical shape is fitted into the back of the shaft tube 10, and an extruding mechanism 30 of a piston 14 which extrudes a liquid is contained in the shaft joint 31. In the extruding mechanism 30, rotating a rotation operating part 37 rotates a screw shaft 33 together with a delivering member 34, and the screw shaft 33 is moved forwards by a spiral engagement with a screw main body 32 fixed to the shaft joint 31 to move the piston 14 in the same direction. Thus, a liquid filled in front of the piston 14 is delivered to the applying member 24, and a liquid is penetrated to the applying member 24.
Patent JP-S6396400-A (JP)
Title: Transportation method for slurry
Inventor: KODA KAZUO
IPC: F17D1/17
Filed: 1986-10-08
Abstract: PURPOSE:To maintain a flow state of gas-liquid 2 phase mixture within a proper range, by enlarging gradually a pipe diameter in proportion to a distance toward the downstream side, in the method of mixing gas into slurry when the slurry is transported in a pipe line. CONSTITUTION:Slurry is pressed into a transportation pipe line 3 through a directly connected line 4 from a slurry supplying apparatus 2 and at the same time, gas is supplied into the directly connected line 4 of slurry through a supply line 5 from a gas supply apparatus 1. After that, flow rates of slurry and gas are adjusted and settled at the entrance part of the transportation pipe line 3, in order to get appropriate values of a flow pattern of two phase mixture consisting of gas and slurry liquid and a virtual velocity of the gas. In this manner a volumetric flow rate of the gas increases due to a pressure drop at the down stream of the transportation pipe line 3, however, as a diameter of a transportation pipe line increases in proportion to a distance toward the downstream side, any change in a virtual velocity of the gas can be reduced.
Patent JP-H0580942-A (JP)
Title: Electronic computer
Inventor: HAYASHI HISAHIRO
IPC: G06F3/06
Filed: 1991-09-18
Abstract: PURPOSE:To detect whether or not an unspecified number of external storage devices being connected to an electronic computer by providing a means which detects the select signals of the external storage devices by an arithmetic processing part. CONSTITUTION:This electronic computer is provided with the means which detects the select signals of the external storage devices 10 and 12 by the CPU 1. In this case, when the CPU 1 accesses an address space where the external storage devices 10 and 12 are possible mounted once, the CPU 1 can detect the select signals for the external storage devices 10 and 12 which are generated by themselves, so whether the external storage devices 10 and 12 are mounted or not is detected. Namely, the address space for input to and output from the external storage devices 10 and 12 can securely be found with extremely inexpensive components, and consequently all the external storage devices 10 and 12 to which the CPU 1 is connected can securely be detected, so the external storage devices 10 and 12 can be mounted and demounted and proper processing accompanying that can automatically be performed without any special arrangement.
Patent JP-H1188457-A (JP)
Title: Multiple circuit bulk transmission system and device therefor
Inventor: KOZUKA NAOKI
IPC: H04L29/08
Filed: 1997-09-03
Abstract: PROBLEM TO BE SOLVED: To shorten the connection time of ISDN lines by dividing the ISDN lines into plural blocks constituted of the prescribed number of lines and processing the connection of the ISDN lines in parallel in the plural block units. SOLUTION: An ISDN network 3 is divided into three first-third blocks. Eleven ISDN lines except for one line which is previously established in twelve ISDN lines between two bulk transmission devices 2-1 and 2-2 are connected in parallel in the respective block units. Since the delay quantity of ISDN signals (e) at the time of passing through the ISDN network 3 differ for the twelve channels, the delay of the respective channels is corrected on a reception side. The prescribed number of the lines of the ISDN signals (e), which are connected to the ISDN network 3, is divided into plural blocks as one block and connection to the ISDN network 3 is executed in the respective block units. Thus, the connection time of the ISDN lines after ability exchange is shortened.
Patent JP-S6480546-A (JP)
Title: Impact dot head
Inventor: AKAHA TOKUNORI
IPC: B41J2/25
Filed: 1987-09-22
Abstract: PURPOSE:To increase a printing speed by reducing the mass of the moving part of an armature system, by using a hollow pipe wire made of a sintered hard alloy as the dot wire of an impact dot head. CONSTITUTION:A coil 12 is selectively excited to negate the magnetic flux of a permanent magnet 4 and an armature 10 is protruded by the recovery force of a leaf spring 9 to allow the dot wire 13 fixed to the armature 10 at one end by soldering to protrude in the same direction and the other end of the wire 13 is allowed to collide with a printing medium 17 through a ribbon 15 to perform dot printing. At this time, as the dot wire, a sintered hard alloy pipe wire lighter than a sintered hard alloy wire is used. Therefore, the mass of the moving part of the armature system is reduced and the time required in printing becomes short.
Patent JP-H0976198-A (JP)
Title: Paper sheet treatment device and paper sheet treatment method
Inventor: NIIFUKU TAKASHI
IPC: B26D7/28
Filed: 1995-09-18
Abstract: PROBLEM TO BE SOLVED: To provide a paper sheet treatment device of high reliability capable of self-controlling use history of a shearing blade and notifying the optimum exchange time of the shearing blade. SOLUTION: Securities judged as unsuitable securities by an inspection part 6 of a securities treatment device 1 are delivered to a shearing device and sheared in an invalidated size there. The shearing device has a shearing controller 40 to control shearing blades 32, 34. The shearing controller 40 is connected to a main control part 50 through a telecommunication line 45, and a sensor 42 to read a specific number (n) given to the shearing blade is connected to the shearing controller 40. Additionally, a sensor 35 to count the number of the unsuitable securities to be sheared is provided on a shearing carrier passage directed to the shearing device 10, and the number of the sheared securities counted here is recorded in a data base 52 connected to the main control part 50.  Thereafter, the total number of the sheared securities exceeds a limit value by comparing the total number of the sheared securities and the limit value with each other, it is alarmed at a display part 54.
Patent JP-2001063524-A (JP)
Title: Seat belt wearing detection device, method therefor and failure detection method for seat belt wearing detection device
Inventor: FURUI YOSHIKAZU
IPC: B60R22/48
Filed: 1999-08-25
Abstract: PROBLEM TO BE SOLVED: To detect poor contact of contacts of a switch, wire breaking failure in a harness system, or the like. SOLUTION: In this device, an off contact 5 and an on contact 6 of a switch 1 are connected to an on/off contact 7b grounded to a GND through resistors R2, R3 respectively having different constants. A signal line L1 from a common contact 7a of the switch 1 is electrically connected to an air bag development control ECU 11 by a connector 8. The signal line L1 from the common contact 7a is electrically connected to a power source through a resistor R1 inside the air bag development control ECU 11, while the signal line L1 is connected to a CPU 10 through an input circuit 9 having a protection circuit or the like and an A/D converter 12 or the like capable of monitoring the signal line L1.
Patent JP-H0988551-A (JP)
Title: Exhaust gas purifier for internal combustion engine
Inventor: KANAZAWA HIROYOSHI
IPC: F01N9/00
Filed: 1995-09-18
Abstract: PROBLEM TO BE SOLVED: To prevent occurrence of reverse flow of a secondary air supplied when a filter is reproduced. SOLUTION: Particulate discharged from an engine 13 is collected in a DPF 11. A heater 16 is arranged on the upstream side of the DPF 11, and a secondary air is supplied from the upstream side of the DPF 11 by an air supply pump 21. A controller 31 makes the heater 16 to heat so as to heat the DPF 11, and also controls the air supply pump 21 so as to preheat the DPF 11 by supplying to the DPF 11, a secondary air whose amount is larger than the secondary air supplied when the particulate is burnt. After that, the controller 31 controls the air supply pump 21 so as to supply the secondary air to the DPF 11, thus the particulate collected in the DPF 11 is burnt.
Patent JP-H0680333-A (JP)
Title: Elevator control device
Inventor: NAKAJIMA YUTAKA
IPC: B66B3/00
Filed: 1992-09-07
Abstract: PURPOSE:To change EE-ROM data through remote control by being assisted by means of back-up data for supporting an EE-ROM, when abnormality is detected in the EE-ROM storing data to be changed according to the specification of a building or the like. CONSTITUTION:In an elevator control device provided with a CPU 1, a ROM 2 storing programs to move the system, a RAM 3 temporarily preserving data, an EE-ROM 4 storing elevator specification data to be changed according to a building specification by a user and the like, the data stored in the EE-ROM 4 can be changed by means of a EE-ROM write enable register 9. Further it is provided with a EE-ROM consistency detecting means 10 to store a process for detecting abnormality of the EE-ROM 4 based on EE-ROM consistency data 11. When abnormality of the EE-ROM 4 is detected, a process to write the content of back-up data 12 into the EE-ROM 4 is carried out.
Patent JP-2001063156-A (JP)
Title: Printer
Inventor: TANAKA CHIHARU
IPC: B41J5/30
Filed: 1999-08-25
Abstract: PROBLEM TO BE SOLVED: To shorten an image forming time to a large extent without increasing cost. SOLUTION: In this printer, an inexpensive large capacity magnetic disk device (HDD) 23 is provided for the purpose of storing display image data in place of an image memory exclusive to image processing constituted of an expensive DRA or the like and, when the display image data recorded on a memory card 200 is taken in through an interface circuit 12, it is converted to printing image data (bit map data) of Y(yellow), M(magenta) and C(cyan) to be stored in the magnetic disk device (HDD) 23 along with the display image data. Then, the printing image data of Y(yellow), M(magenta) and C(cyan) stored in the magnetic disk device (HDD) 23 is transmitted to a head controller 14 to form an image on paper.
Patent JP-H0974869-A (JP)
Title: String passing device for bundling equipment
Inventor: YASUNAGA AKIO
IPC: A01D75/16
Filed: 1995-09-18
Abstract: PROBLEM TO BE SOLVED: To facilitate string-passing operation in a bundling machine and ensure the slack removing effect by string tension device. SOLUTION: This bundling equipment comprises a feeding device 3 which feeds a string-passing flexible rod having a string holding clutch on the end, the string-braking device 6 giving resistance to string being reeled out from the string case, the string tension device 7 to give a tension to the string after passing the string-braking device 6 and a string guide pipe 9 guiding the string 5 having passed the device 7 to bundling needle 8. In this equipment, the string- passing pad of the string-braking device 6 is attached to the lever 12 through a energizing mean, the pressing pad is retreated from the passing position of the string-passing flexible rod and the string guiding part 13 of string tension device 7 is moved to the position where the flexible rod 2 passes when the brake lever 12 is released.