baber/WOPTO huggingface dataset:
Patent JP-H06285592-A (JP)
Title: Method for continuously casting double layered metallic material
Inventor: SEZE AKIFUMI
IPC: B22D11/18
Filed: 1993-04-07
Abstract: PURPOSE:To prevent the lowering of the yield of a cast slab caused by solidified shrinkage of molten metal at the time of completing the casting, at the time of continuously producing a double layered metallic material different in chemical components between a surface layer part and an inner layer part. CONSTITUTION:DC magnetic flux in the direction crossing the thickness of the cast slab in a continuous casting mold 1 is given over the whole width and two kinds of molten metals having different components are supplied into the upper and the lower sides with the static magnetic zone 3 formed in the casting direction in the mold as a boundary by the DC magnetic flux. After completing the supply of the metal at the upper side, while lowering the casting velocity so as to hold the boundary between the upper side metal pool and the lower side metal pool in the mold at the static magnetic zone 3, the supply of the lower side metal is continued till becoming the supplying quantity more than the solidified shrinkage quantity of the lower side metal at the supplying velocity more than a velocity corresponding to the solidified shrinkage velocity of the remaining lower side metal in the strand pool, the supplying of the lower side metal is completed to stop the casting.
Patent JP-H09267775-A (JP)
Title: Mud guard integral type side step and bumper
Inventor: YAMAUCHI AKIRA
IPC: B62D25/22
Filed: 1996-03-29
Abstract: PROBLEM TO BE SOLVED: To provide automobile part items small in number, manufactured at low costs and having good appearance. SOLUTION: A mud guard integral type side step is constructed in such a manner that a mud guard 11 and a side step 12 are integrally formed by using synthetic resins, and the mud guard 11 is made of a soft resin and the side step 12 is made of a hard resin. A mud guard integral type bumper is constructed in such a manner that a mud guard 11 and a bumper are integrally formed using synthetic resins, and the mud guard 11 is made of a soft resin and the bumper is made of a hard resin.
Patent JP-H06295147-A (JP)
Title: Cleaning device and retreating method thereof
Inventor: IKEDA YOSHIO
IPC: G03G21/10
Filed: 1993-04-07
Abstract: PURPOSE:To provide a cleaning device and the retreating method thereof by which toner is prevented from being left at the part of a photosensitive body with which the cleaning device is brought into contact when it is retreated from the photosensitive body and excellent image quality can be obtained without making the device large. CONSTITUTION:This system is provided with a cleaning blade 8 which consists of a plate-like cleaning blade 8 which consists of a plate-like elastic member, whose one end 8a is made to press-contact with the surface of the photosensitive body 1 and which is turnably supported by a supporting point 15 near the other end 8b. When the cleaning device 7 is retreated, the blade 8 is rotated with the point 15 as a center and the force M in a rotational direction by which the body 1 is pressed is loaded. Simultaneously, the force M in the rotational direction is released in an instant. Thus, the toner on the body 1 is repelled in an instant by the restoring force of the blade 8 by the elastic deformation thereof and prevented from being left on the body 1.
Patent JP-H04310392-A (JP)
Title: Coating application
Inventor: TORII NOBUTOSHI
IPC: B25J19/00
Filed: 1991-04-09
Abstract: PURPOSE:To enable the use of an absolute position detector of simple structure and low cost in the internal pressure explosion-proof structure of a coating application robot. CONSTITUTION:The internal pressure chamber 5 of a coating application robot 1 is provided with a pulse coder 7. A robot control device 3 for supplying control voltage 32 to the pulse coder 7, and a battery 31 for the backup of the pulse coder 7 are installed in a nonhazardous area away from the internal pressure chamber 5. An intrinsically safe circuit contact 26 is provided between the battery 31 and the pulse coder 7 so as to perform changeover action according to the on-off action of the control voltage 32. A non-intrinsically safe circuit contact 25 is provided between the control voltage 32 and the pulse coder 7 so as to perform changeover action reversely to the intrinsically safe circuit contact 26 according to the changeover action of the intrinsically safe circuit contact 26.
Patent JP-S586081-A (JP)
Title: Control circuit for motor
Inventor: HIRANO YOSHIAKI
IPC: H02P3/08
Filed: 1981-07-02
Abstract: PURPOSE:To automatically stop a motor in a preferable manner by connecting a servo circuit for controlling a drive element connected in series with the motor through a switch to a power source and interrupting the servo circuit by opening the switch, thereby stopping the motor. CONSTITUTION:A switch 4 is closed at the normally operating time and a switch 11 is closed at the quick feeding and rewinding times to drive the respective motors 2. When the switch is opened, a servo circuit 5 is interrupted to stop the motor 2, but when a transistor 25 is interrupted due to the OFF of the switch 4 or the OFF of the switch 11, the negative voltage of a capacitor 33 is raised higher than the negative voltage of a battery 1 for a circuit load such as the servo circuit 5 or an audio circuit 10, and the positive voltage of a capacitor 33 is raised. Accordingly, a diode 35 is conducted, allowing the base voltage of a transistor 9 to be raised as a curve b and the transistor 9 to be effectively interrupted, thereby preferably stopping the motor 2.
Patent JP-H11276296-A (JP)
Title: Electric ottoman device
Inventor: KOGURE MASAAKI
IPC: B60N3/06
Filed: 1998-03-31
Abstract: PROBLEM TO BE SOLVED: To make an ottoman provided at the front end of a seat cushion in to a simple structure and have a wider foot rest area. SOLUTION: An ottoman 4 pivotally attached at the front end of a seat cushion 2 comprises a pivotal ottoman body 13 and an auxiliary unit (slide body) 14 slidably attached to the body, and a main link 24 is pivotally provided between a nut 23 screwing into a screw shaft 22 constituting a straight movement mechanism and a pivotal link 26 provided at a slide frame 16 of the auxiliary unit 14. A support bracket 27 fixed to the ottoman body 13 is pivotally connected at the nut 23 side viewed from the pivotal link 26 of the main link 24.
Patent JP-H10277519-A (JP)
Title: Apparatus for melting and solidifying ash by using thermit reaction
Inventor: MATSUNAGA MASAHISA
IPC: F23J1/00
Filed: 1997-04-08
Abstract: PROBLEM TO BE SOLVED: To efficiently and economically melting and solidifying incineration ash and collected dust ash to decrease the volume, detoxicate the ashes, and recycle the ashes as resources by composing a wall part of a melted substance taking out apparatus of a melted substance receiving apparatus installed in the inside of a furnace main body while forming a hole part for discharging the hot liquid of the melted substance to the melted substance taking out apparatus. SOLUTION: A burning and melting furnace of this melting and solidifying apparatus using a thermit reaction is connected with a autogenous combustion fuel adjusting apparatus and comprises a fuel supply pipe 12 for supplying a fuel to the burning region in the furnace main body and a burner for igniting the fuel and heating the melted substance receiving apparatus 2. In this case, the receiving apparatus 2 is installed immediate under the burning region in the inside of the furnace main body and at the same time the apparatus 2 is constituted of a container with a desired capacity as to keep a prescribed amount of hot liquid B2 produced by burning the fuel B1 for a prescribed time. Moreover, a hole part 2a for discharging the hot liquid B2 to the melted substance taking out apparatus installed adjacently to the outside of the furnace main body is formed in the side wall part 21.  Consequently, the extra high temperature generated at the time of burning the thermit reaction materials is efficiently utilized for melting ashes.
Patent JP-H10282701-A (JP)
Title: Electrophotographic photoreceptor
Inventor: NIIMI TATSUYA
IPC: C08G64/04
Filed: 1997-04-08
Abstract: PROBLEM TO BE SOLVED: To form a eutectic complex-contg. photosensitive layer having superior electrophotographic sensitivity and high wear resistance by forming a photoconductive layer contg. a eutectic complex consisting essentially of a pyrylium dye and a polycarbonate having a triarylamine structure in the principal chain and/or a side chain on an electrically conductive substrate. SOLUTION: A photoconductive layer contg. a eutectic complex consisting essentially of a pyrylium dye and a polycarbonate having a triarylamine structure in the principal chain and/or a side chain is formed on an electrically conductive substrate or a photoconductive layer contg. a eutectic complex consisting essentially of a pyrylium dye and a high molecular electric charge transferring material represented by the formula is formed on an electrically conductive substrate. In the formula, each of R1 -R3 is alkyl or halogen, R4 is H or alkyl, each of R5 and R6 is aryl, each of (o) to (q) is an integer of 0-4, (k) and (j) show the ratio between units, 0.1<=k<=1, 0<=j<=0.9, (n) is an integer of 5-5,000 as the number of repeating units and X is a divalent aliphatic group, a divalent alicyclic group, etc.
Patent JP-H0836000-A (JP)
Title: Method for measuring surface potential, method for measuring surface potential and surface shape, device for measuring surface potential, and device for measuring surface potential and surface shape
Inventor: TOYOSHIMA NOBUAKI
IPC: G01R29/12
Filed: 1995-04-27
Abstract: PURPOSE:To measure surface potential at high resolution. CONSTITUTION:Alternating potential is given to a transparent conductive film of a surface potential sensor 21 in which a material having an electro-optical effect is disposed between a dielectric reflection film and the transparent conductive film, and polarized light from a light source 29 is made incident on the surface potential sensor 21 as probe light. The change of the polarization of the probe light caused the electro-optical effect of the surface potential sensor 21 is passed through an analyzer 28 by the surface potential of an object 25 measured, so that the light is converted into a light intensity signal, which is synchronized and detected by a frequency of the alternating potential given to the transparent conductive film and a measurement signal is obtained.
Patent JP-S60247235-A (JP)
Title: Copying machine
Inventor: MOTOMURA KOUICHI
IPC: G03G15/00
Filed: 1984-05-22
Abstract: PURPOSE:To facilitate an operation in the state of copying and the adjustment of each device and to reduce the size of a copying machine by constituting the frame of said machine of a lower box body and an openable and closable upper box body, providing a photosensitive belt in the upper for body and disposing an electrifier and exposing device on the lower side thereof. CONSTITUTION:The frame A of the copying machine is constituted of the lower box body 2 and the upper box body 1 openable and closable relative to said body. The photosensitive belt 3 is provided in the body 1 and the electrifier 8, a selfoc lens 9 and an exposing lamp 10 are provided integrally to the lower side thereof so as to scan in an arrow B direction with respect to the belt 3. Platen glass 11 is provided in the lowermost part of the body 1. On the other hand, an original imposing plate 13 is energized upward by a coil spring 14 and is provided into the recess 12 of the body 2. The toner image formed on the belt 3 is transferred onto paper (b) when the paper in the paper feed tray 18 in the lowermost part of the body 2 is conveyed and passes between a transfer corotron 16 and a roller 7.
Patent JP-S5730488-A (JP)
Title: Information transfer system
Inventor: SATOU AKIHIKO
IPC: H04Q3/00
Filed: 1980-07-30
Abstract: PURPOSE:To transfer information with a small number of magnetic latch relays by switching the operation and release leads of magnetic latch relays by another relay when transferring the information of a telephone exchange which uses the magnetic latch relays. CONSTITUTION:To an information transfer device (DTE) between control circuits (CONT) A and B, information transferred between the CONTA and CONTB is relayed by magnetic latch relays A0-An. For the information transfer from the CONTA to CONTB, none of relays CH in the DTE is energized, and the relays A0-An are energized by the magnetic latch relay control circuit of the CONTA are put in operation to transfer information to the CONTB through the contact ch<n+1> of the relay CH. For releasing, currents are flowed to the relays A0-An reversely. For the information transfer from the CONTB to CONTA, the relay CH is operated preceding the magnetic latch relay control circuit of the CONTB and then the relays A0-An are operated to perform the transfer as mentioned above.
Patent JP-H10302237-A (JP)
Title: Manufacture of magnetic head slider
Inventor: FUKUSHIMA NOBUHITO
IPC: G11B21/21
Filed: 1997-04-22
Abstract: PROBLEM TO BE SOLVED: To provide a method to adequately bond, to a jig, a slider to be processed at the time of forming, with the dry etching process, a slider of the floating type magnetic head used for hard disk drive. SOLUTION: In this manufacturing method, after a slider or a row 1 in which the slider is provided in the form of array are adhered to a metal or ceramic base 2 at the time of processing the slider sections of a plurality of magnetic heads by one operation, an air bearing is formed by the dry etching method. A dry film resist 7 is used for bonding between the slider or row 1 and base 2 and the dry film resist 8 is diffused to the surface other than the surfaces to be etched of the row 1 by forming a groove previously to the base 2. Thereby, the magnetic head element provided at the side surface of row 1 can be protected from plasma damage at the time of etching process. As the dry etching method, ion milling and reactive ion etching(RIE) may be used.
Patent JP-S60249815-A (JP)
Inventor: ANDOU SADAO
IPC: H02G15/013
Filed: 1984-05-25
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-S62261445-A (JP)
Title: Type wheel storage case fixing device for printer
Inventor: SAITO HIDEO
IPC: B41J1/24
Filed: 1986-05-09
Abstract: PURPOSE:To improve printing efficiency by selectively moving a type wheel storage case to a carrier with a bracket of the former and then fixing the storage case to the carrier along with the bracket. CONSTITUTION:If a wheel cassette is moved upward to a position suitable for printing, a protruding piece 32 of a rocking lever 26 is disengaged from a fixing lever 30, resulting in the latter rocking in an arrow indicated direction by the tensile strength of its spring 25. Then a fixing element 31 is fitted into between the teeth of a rack 25 of a bracket 17, fixing a type wheel storage case 15 to its position against a carrier 3 with a bracket 17. After this, a type hammering operation ends, the rocking lever 26, 26' moves downward, and the protruding piece 32 of the rocking lever 26 fits into a protrusion 33 on the fixing lever 30 right before the restoration of the rocking lever to its original position. Consequently, the fixing lever 30 is caused to rock resisting the energization of the spring 35, disengaging the fixing element 31 of the fixing lever 30 from the teeth of the rack 25.
Patent JP-S62261453-A (JP)
Title: Multivalued recording
Inventor: SUGIURA SUSUMU
IPC: B41J2/205
Filed: 1986-05-09
Abstract: PURPOSE:To enable rich gradation to be expressed by aligning a plurality of heating elements in series along a recording liquid passage of a nozzle and heating a plurality of thermal elements selectively at a prearranged timing in order of decreasing distance from an orifice according to multivalued information. CONSTITUTION:Heaters 101-103 are arranged on the first nozzle 100 and heaters 201-203 on the second nozzle 200 along a passage respectively. If the heater 401 is heated among the heaters 401-403, ink droplets 10 are formed after subjected to processes in figures A-E, and then are sent flying. Further, if the two heaters are sequentially heated, an ink discharge is larger than that of the ink droplets 10 as shown in figures A'-F'; that is, ink droplets, each almost double the size of an ink droplet 10, are discharged from an orifice 2. As a practical application example, a combination of a plurality of heaters are heated simultaneously, thus changing an ink discharge.
Patent JP-H08305246-A (JP)
Title: Process cartridge and image forming device
Inventor: NODA SHINYA
IPC: G03G15/08
Filed: 1995-04-28
Abstract: PURPOSE: To provide a process cartridge which can enhance toner packing density without reducing the strength of a toner storage part and to provide an image forming device using the process cartridge. CONSTITUTION: This process cartridge, which can be attached to and removed from an image forming device main body, has an electrophotographic photoconductor 7 and a development means 10 for developing a latent image formed on the electrophotographic photoconductor 7 by supplying a toner stored in a toner storage part 10a to a developing member 10d; a partition member 12a3 is provided inside the toner storage part 10a, and a gap is provided between the wall surface of the toner storage part upstream of the direction of supply of the toner supplied to the developing member 10d and the partition member 12a3.
Patent JP-H08308042-A (JP)
Title: Gas insulated switchgear
Inventor: MIYAKE HIROYUKI
IPC: H02B13/02
Filed: 1995-04-28
Abstract: PURPOSE: To simplify the execution of a foundation and the construction of a bus and to enhance the efficiency of the check and maintenance of the bus in a gas insulated switchgear in which two or more air insulation transmission line channels are aligned in parallel. CONSTITUTION: Breakers 21a, 21b disposed in adjacent transmission line channels are disposed at the same side of a main bus 2, and air insulation bushings 12a, 12b are disposed oppositely to the breakers 21b, 21a at the opposite side to the main bus 2 disposed side of the breakers 21b, 21a. Further, a connecting bus 24a for connecting the breaker 21a to the bushing 12a and a connecting bus 24b for connecting the breaker 21b to the bushing 12b are vertically disposed coaxially, and both the buses 24a and 24b are disposed on the ground.
Patent JP-S62261179-A (JP)
Title: Light detecting element
Inventor: MIYAMOTO YOSHIHIRO
IPC: H01L31/09
Filed: 1986-05-07
Abstract: PURPOSE:To implement high density and high performance, by connecting an optoelectric transducer and the drain of an FET in series, applying a DC voltage across both ends so that the optoelectric transducer is reversely biased, selecting the DC voltage and the gate voltage of the FET, and removing an unnecessary DC signal from the output signal. CONSTITUTION:The drain of an FET 2 is connected to the (n) side of the p-n junction of a p-n junction of a p-n junction type optoelectronic transducer 1. A voltage Vs is applied across both ends of a series circuit from a voltage source 3 so that the photoelectric conversion element 1 is reversely biased. A gate voltage Vg of the FET 2 is selected in correspondence with the power source voltage Vs, which is applied across both ends of the series circuit. Thus the DC component is removed from the output Vout. The change in voltage corresponding to the change in photocurrent can be obtained.
Patent JP-H01275941-A (JP)
Title: Control device for duty solenoid
Inventor: BABA FUMIAKI
IPC: F16H59/72
Filed: 1988-04-27
Abstract: PURPOSE:To obtain the excellent characteristics of hydraulic control in each oil temperature range by providing an oil temperature detecting means to detect oil temperature and a control means to vary the driving period of a duty solenoid longer at low temperature and shorter at high temperature. CONSTITUTION:A controller 21 lengthens the driving period of a duty solenoid 20 at low oil temperature shown on an oil temperature sensor 22 to lengthen ON time per once even in a case of the same duty rate, and increases oil flow quantity as oil viscosity becomes higher to reduce its fluidity to widen its control width for securing the excellent characteristics of pressure regulation. On the other hand, the driving period of the duty solenoid 20 is shortened at high oil temperature with the improvement, caused by the lowering of the viscosity, of the fluidity, and hydraulic fluctuation in one period is controlled as pressure regulating performance is maintained to improve hydraulic vibration and the responsibility of the controller 21. In addition, increase in the frequency of the hydraulic fluctuation makes the bodily sensation of the hydraulic vibration more difficult than that of the hydraulic fluctuation at low frequency. Thus the characteristics of hydraulic control can be improved.
Patent JP-H08296078-A (JP)
Title: Hydrogen and oxygen generating device
Inventor: HIRAI SEIJI
IPC: C25B11/03
Filed: 1995-04-28
Abstract: PURPOSE: To reduce the thickness of an electrode plate by interposing an insulating spacer between a positive electrode plate and a negative electrode plate and connecting electrically both electrode plates by interposing an electrically conductive member to integrate into one body. CONSTITUTION: The insulating spacer 40 is interposed between the positive electrode plate 30 and the negative electrode plate 31, which are integrated electrically with each other through the electrically conductive member 90. An anodic chamber A is formed of the positive plate 30, a gasket 70, a porous power feeding body 20, a protective sheet 80 and a solid electrolytic chamber membrane 10. A cathodic chamber B is formed of the solid electrolytic chamber membrane 10, the protective sheet 80, the porous power feeding body 20, the gasket 70 and the negative plate 31. A solid electrolytic membrane unit 50 is formed of the anodic chamber A and the cathodic chamber B. A hydrogen and oxygen generating device is formed of plural solid electrolytic membrane units 50.  Voltage is impressed to the positive plate 30" and the negative plate 31' at both end parts with power feeding rods a", c", a' and c'. Oxygen is generated at the anodic chamber A and hydrogen is generated at the cathodic chamber B. The electrode plates 30 and 31 may be thin since a machining for a manifold is not required at the electrode plates 30 and 31.
Patent JP-2000057280-A (JP)
Title: Self-service type terminal equipment capable of being operated with card-carried data
Inventor: CARNEGIE STEVEN A
IPC: G07F7/08
Filed: 1999-04-13
Abstract: PROBLEM TO BE SOLVED: To provide a motor-driven self-service type terminal device having an inexpensive, reliable means for returning an authentication card to the user in the case of a power source fault. SOLUTION: A motor-driven machine, e.g. the self-service type terminal device operated with a card like an automatic teller machine(ATM) includes a means which accepts the card (120), a reader which reads data saved on the card, a display screen, a keyboard pad, and a cash conveyance slot in the case of the ATM in addition to a necessary electronic circuit and computer process control. To evade the confinement of the user's card in the case of a power source fault, the machine includes a means (S, 500) which uses devices (401 to 404) mechanically saving energy in the normal operation of the machine and release the saved energy in the case of the power source fault to eject the card (120) from the machine.