baber/WOPTO huggingface dataset:
Patent JP-2000075635-A (JP)
Title: Developing member and developing device
Inventor: TAKAGI MITSUHARU
IPC: G03G15/08
Filed: 1998-09-01
Abstract: PROBLEM TO BE SOLVED: To effectively prevent a fogging phenomenon from being caused and to surely obtain a high-quality image without a fogging effect by specifying the surface resistance value of a developing member forming a visible image by attaching toner to an electrostatic latent image formed at the surface of a latent image holder. SOLUTION: The surface resistance of the developing member 1 is set to be >=1×105 Ω and under 1×1014 Ω. Thus, the lowering of the surface potential of the latent image holder 6 caused when it is brought into contact with the developing member 1 is effectively suppressed. Besides, the excellent image without fogging is obtained without being affected by voltage difference between the light-part potential of the surface of the holder 6 and voltage applied to the developing member 1. When the surface resistance of the developing member 1 is under 1×105 Ω, a sufficient fogging prevention effect is not obtained. When it is >=1×1014 Ω, fogging is prevented from occurring but it may happen that black density becomes insufficient because an effective developing bias is not secured.
Patent JP-S60144419-A (JP)
Title: Pile driver
Inventor: AOKI YOSHIKIYO
IPC: E02D7/16
Filed: 1983-12-29
Abstract: PURPOSE:To drive a pile by inclining it toward all directions by a method in which a through hole provided in a turning frame is superposed on the driving hole of a pile provided to a traversely traveling truck, and a tower to drive the pile is provided to the turning frame in an up and down moving manner. CONSTITUTION:A receive beam 13 is laid on the top of an existing pile 12, a traveling truck 11 is moved forwards, and a traversely traveling truck 15 is moved to set a tower at a given position. A turning frame 18 is turned to enable the tower 19 to be positioned in the moving direction of the truck 15 in relation to a through hole 18a, and the pile 12 hung down by the crane 24 is thrust into the hole 18a and the driving hole 15b for attaching the tower 19. An oil-pressure cylinder 21 is extended or contracted to set up the driving angle of the pile 12, and the frame 18 is turned to set up the inclining direction of the pile 12. The pile 12 is then driven by a hammer 23.
Patent JP-H0584375-A (JP)
Title: Detector for sewing machine
Inventor: HONDA HITOSHI
IPC: G01D5/30
Filed: 1991-09-26
Abstract: PURPOSE:To provide a detector for a sewing machine which is resistant to vibration, has little stress of an optical fiber at a detection section, and is small- sized and inexpensive. CONSTITUTION:An optical fiber is used for a sewing machine control signal transmission cable, two reflection sections 39a, 39b and light transmitting/ receiving optical fibers 15a, 15b are fixed with an optical fiber support section 16, and shading plates 26a, 26b, 26c are provided between two reflection sections 39a, 39b. The reflection sections 39a, 39b are not rotated, the curving of the optical fiber at a detection section is reduced, the reflection sections 39a, 39b and the optical fiber are integrally fixed, thus a detector which is resistant to vibration, has little stress of the optical fiber at the detection section, and is small-sized and inexpensive is obtained.
Patent JP-H0199943-A (JP)
Title: Label printing and attaching apparatus
Inventor: SATAKE MITSUO
IPC: B65C9/42
Filed: 1987-09-30
Abstract: PURPOSE:To restrain an enlargement in the whole scale of apparatus, and eliminate troublesome complicated adjustments due to the addition of plural label printing and attaching units, by selectively functioning the respective units for the given labelling position. CONSTITUTION:Preset data corresponding to the specified article number is read out from RAM and stored into each register, while the price of the article is calculated from weighing data which is obtained and inputted at weighing scale 11 in weighing section 10. The calculated price value is memorized and simultaneously indicated on a display device. On the basis of the preset data, either the first or second labeller is set to be ready for use. Then, wrapping device is operated to start introduction of the article thereinto. At the same time, there is carried out wrapping and discharging of the preceding article and then label-printing therefor due to the printing data obtained from weighing of the preceding article. When a widthwise shift completion signal is inputted, the printed label is attached on the article held at position P. Since a plurality of label printing and attaching units selectively function for each labelling operation, troublesome adjustment is not required and the enlargement in the whole scale of the apparatus caused by increase of additional units of label printing and attaching devices can be suppressed.
Patent JP-S63103632-A (JP)
Inventor: TSUZUKI TOMOKI
IPC: H02J7/24
Filed: 1986-10-17
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-H0695951-A (JP)
Title: Device and method for managing hash file
Inventor: INOUE ISAO
IPC: G06F12/00
Filed: 1992-09-17
Abstract: PURPOSE:To provide a hash file managing device capable of uniformly keeping the quantity of synonym data for respective hash values in a hash file. CONSTITUTION:A hash file 7 is physically divided into subfiles SF1 to SF3. The sorts of hashing methods and the subfiles SF1 to SF3 are allocated to respective key ranges by a selection table 4. A hashing managing device 3 refers to the table 4 based upon an applied record key and determines the sort of a hashing method and a subfile. A hashing device 5 converts the applied key into a hash value by the determined hashing method. A file managing device 6 accesses the determined subfile based upon the converted hash value.
Patent JP-2000074064-A (JP)
Title: Magnetic bearing device
Inventor: SUZUKI NOBUYUKI
IPC: F16C32/04
Filed: 1998-09-02
Abstract: PROBLEM TO BE SOLVED: To provide a magnetic bearing device capable of fine adjustment of a magnetic bearing main body constantly by providing an FFT function on a controller. SOLUTION: An FFT circuit 21 is built in a controller 20, a transfer function of a control system is computed in accordance with a detection signal from a position detection sensor of a magnetic bearing spindle 1 and given to an adder 23 by changing control constants before and after change of a control object, and a control circuit 24 gives a control signal to a driving circuit 25 in accordance with a measurement data by the FFT circuit and the driving circuit 25 drives a magnetic bearing of the magnetic bearing spindle 1.
Patent JP-S6490403-A (JP)
Title: Color mosaic filter
Inventor: MASUKAWA TOYOAKI
IPC: G02B5/20
Filed: 1987-09-30
Abstract: PURPOSE:To obtain a color filter whose spectral characteristic is satisfactory by containing a magenta coupler shown by a specific formula into an external color developer at the time of forming a pattern on a silver halide emulsion layer on a light transmissive supporting body. CONSTITUTION:An optical pattern is exposed through a photomask 24 to an emulsion layer 22 of a photosensitive material 23 on which at least one layer of silver halide emulsion layer 22 is provided on a light transmissive supporting body 21, and thereafter, a pigment image corresponding to the pattern is formed by an external color development. By repeating this process, a pattern of at least two colors is formed, and after the last color development has been executed, a color mosaic filter is manufactured by executing a desilverizing treatment. This color developer contains one kind of developing agent and two kinds or more of couplers whose hues are different, and a magenta coupler as shown by the formula is contained therein. As for this coupler, there is no secondary absorption in a blue part, therefore, a color filter in which the transmissivity of a blue light has increased can be obtained.
Patent JP-H1179301-A (JP)
Title: Keeping structure for refuse receiving body
Inventor: MIZUSEKI KAZUNORI
IPC: B65F1/00
Filed: 1997-09-12
Abstract: PROBLEM TO BE SOLVED: To establish a receiving place by a simple operation, and to restore a part of a road occupied so far to a state having not a hindrance to the passing of a person and a car by a simple operation after collecting a refuse. SOLUTION: A refuse receiving body is equipped with a back frame 1 having a pair of supports 1A erected in an immovable section D and a net member 1C spread over between the supports 1A; a side frame 2 oscillatably provided by the support 1A of the back frame 1; a guide rail 8 which is arranged in parallel to the back frame 1 and engages with the oscillating end of the side frame 2; and a front frame 5 having a door part 10 provided openably to a part of the guide rail 8. The front frame 5 is provided so as to be moved back and forth by moving the oscillating end of the side frame 2 along the guide rail 8, and in the case of moving back, the front frame 5 can be fold up by folding up the side frame 2 to the back frame 1.
Patent JP-2001075852-A (JP)
Title: Database management system, distributed database system, and recording medium with program for making computer execute processing of database management system stored thereon
Inventor: FURUKI SHIGERU
IPC: G06F15/16
Filed: 1999-09-02
Abstract: PROBLEM TO BE SOLVED: To provide a distributed database system capable of updating the database at one cite at the same time when the database of another cite is changed. SOLUTION: In this distributed database system 1, at least the database management system 4A of one cite includes an update request detecting means 7 detecting an update request to the database of the cite, an update instruction generating means 8 generating an update instruction for updating the database of another cite storing the same data on the basis of the update request and an update instruction transferring means 9 transferring the update instruction to the other cite, and the database management system 4B at the other cite includes an update instruction receiving means 10 receiving the transferred update instruction and a database updating means 11 updating data designated by the received update instruction.
Patent JP-S61127079-A (JP)
Title: Register device
Inventor: KAKINUMA TAMOTSU
IPC: G06Q40/02
Filed: 1984-11-26
Abstract: PURPOSE:To improve the service properties and to save the labor with a register device by printing automatically the characters showing the end of use to a bankbook which is filled with printed characters by means of a print roller, etc. CONSTITUTION:A bankbook 1 is printed and a sensor S1 detects that the book 1 is filled with printed characters. This information is given to a primary control part 11 and the printing job is stopped. Then a motor M is driven by a motor driver 13 and the book 1 is sent to a bankbook folding part 8 in the direction of an arrow head A by feed rolls R3 and R4. Then the book 1 is folded with its cover turned up. Thus a signal is delivered to a magnet driver 14 to energize a gate 15 to switch a gate G2 to the lower side. Then a clutch magnet 18 is energized to actuate a clutch C1. The book 1 is sent to a saving part 9 in the direction of an arrow head B by the reverse drive of the motor M and feed rolls R3-R5 and a saving roll R7. Here the characters 'used' is printed by a print roll R9.
Patent JP-H02141629-A (JP)
Title: Photo detector
Inventor: UERUNERU GUROO
IPC: G01D5/26
Filed: 1989-09-25
Abstract: PURPOSE: To obtain a wide light receiving surface and to achieve a purely optical use by constituting a photo detector with a sheet-shaped light absorption body and at least one photoconductor that is connected to the absorption body. CONSTITUTION: The edge parts of a circular plate (light absorbing body) that is 0.1-5mm thick are pinched by a photoconductor 2, and both edges of the photoconductor 2 are connected to a light receiving semiconductor device (silicon diode) 3. The body 1 is constituted of a transparent macromolecular (polycarbonate) and mounts the photoconductor 2 along the edge. The photoconductor 2 is constituted of, for example, polycarbonate and acrylate fluoride and is as thick as the body 1. The body 1 and the photoconductor 2 have at least one fluorescent dye (perylene dye). In this case, the wavelength range of the emitted light of a sheet-shaped dye must overlap the wavelength range of the light absorption of the dye of the photoconductor 2. When light with a proper length is applied to the body 1, fluorescence is emitted in the body 1 and the light is guided to the edge part due to total reflection.
Patent JP-2000051944-A (JP)
Title: Tension leveler for straightening thin steel strip for spring material
Inventor: HAMADA KOSUKE
IPC: B21D1/05
Filed: 1998-07-31
Abstract: PROBLEM TO BE SOLVED: To reduce a planar space by providing guide rollers on the inlet side of a steel strip and the guide rollers and driving rollers on the outlet side, providing a main roller between both guide rollers and pressing this main roller to the steel strip from the lower part. SOLUTION: A pair of upper and lower inlet-side guide rolles 2 and outlet- side guide rollers 3 are provided on the inlet side and outlet side of the steel strip 1. A pair of upper and lower driving rollers 4 are provided in the rear stage of the outlet-side guide rollers 3. The main roller 5 is provided between the inlet-side guide rolles 2 and the outlet-side guide rollers 3, the main roller 5 itself is freely rotatable and freely verticaly movable by attaching to a jack which is driven by oil pressure or the like. After the steel strip 1 is set on the main roller 5, the steel strip 1 is grasped with the driving rollers 4 and, by raising the main roller 5 while pressing it to the steel strip 1 upward from the under-side, tension is applied to the steel strip 1.  When the main roller 5 is raised to a prescribed height, the steel strip is transferred while applying required tension to the steel strip 1 with the driving rollers 4.
Patent JP-H04128029-A (JP)
Title: Manufacture of product with resin part
Inventor: MASUDA SATORU
IPC: B29K105/22
Filed: 1990-09-19
Abstract: PURPOSE:To achieve cost down, while the number of operational process is reduced by a method in which while other constituting parts are arranged in a metallic parts, the cylindrical parts of the metallic parts are inserted into resin parts and are caused to pass through induction magnetic field with other constituting parts, and then the resin parts are welded to the cylindrical part by induction heating. CONSTITUTION:The operational current of an induction heating device 50 needs high frequency. Then the surface of the end 22a of the cylindrical part 22 of a brake lever 20 is locally heated, and then the adjacency of through holes 23, 23 are severely heated especially, and its fusion is accelerated. When the induction heating device 50 is energized for prescribed time, the inner surface of the fitting hole 31a of the grip 31 in the grip cover 30 brought in contact with the end 22a of the cylindrical part 22 of the blake lever 20, is melted, and the resin is inserted in molten state into the through holes 23, 23, and then when it is cooled, the grip 31 of the grip cover 30 is surely fixed to the end 22a of the cylindrical part 22 in the brake lever 20. Consequently continuous and effective manufacture may be achieved without the interruption of production process.
Patent JP-H0194991-A (JP)
Title: Cleaner
Inventor: TAKAHIRA ASHITO
IPC: B08B3/02
Filed: 1987-10-02
Abstract: PURPOSE: To promote a cost reduction by executing a washing treatment and drying treatment while moving the wash in a vertical direction. CONSTITUTION: The wash is mounted on a basket B and is loaded onto the arm A of the washing device. When an operator starts the washing device, a chamber lid CL closes and a motor runs. The arm A by which the basket B is held moves downward at a prescribed speed and simultaneously therewith the water or pure water boosted to a prescribed pressure is injected from washing nozzles N1, N2. The washing treatment of the container mounted in the basket B is carried out and filth water is discharged from a drain valve DV through a drain port. When the assigned washing time elapses, the injection of the water or the like by the washing nozzles N1 and N2 is stopped and the drain valve DV is closed. As a result, the washing effect is enhanced and a yield is improved.
Patent JP-H04128717-A (JP)
Title: Light valve device
Inventor: YAMAZAKI TSUNEO
IPC: G02F1/133
Filed: 1990-09-19
Abstract: PURPOSE:To make the device subminiature and very fine by forming a photoelectromotive force element which detects a light signal and generates electric power with incident light on a semiconductor single-crystal layer, formed on a carrier layer together with a driving circuit. CONSTITUTION:A substrate 1 in a wafer shape has two-layered structure consisting of the carrier layer 2 made of, for example, quartz and the single- crystal semiconductor layer 3 formed of, for example, silicon, on the carrier layer. Refining semiconductor manufacture technology is applied to the single crystal semiconductor layer 3 of this substrate 1 to form the driving circuits, photoelectromotive force element, and picture element electrodes of, for example, an active matrix display device by chip sections. Therefore, X and Y drivers 6 and 7 which need to have fast response, a solar battery 8 with high photoelectric conversion efficiency, and a fast light signal detecting element 9 which has high photodetection sensitivity can be formed in a picture element area 5 on the same plane. Consequently, a light valve device with high picture element density is obtained and a small-sized light valve device is also obtained.
Patent JP-H07101130-A (JP)
Title: Card printer
Inventor: KABASAWA YASUNARI
IPC: B41J31/00
Filed: 1993-10-05
Abstract: PURPOSE:To provide an ink ribbon particularly having a simple structure capable of saving a device cost which is placed between a print head and a paper, and an ink thereon is transferred to a position on the paper corresponding to heated resistors in the print head. CONSTITUTION:In an ink ribbon 10 on which colors of yellow(Y), magenta(M) and cyan(C) are coated in order, transparent sections I-III in respective boundary sections between them are formed having different widths L1-L3. A light emitted from a photosensor 17 is reflected by a silver tape 18 and a detection time of the reflection light is detected so that a position of the transparent section is discriminated, thereby it is possible to detect the boundary sections of respective colors in a markedly simple structure.
Patent JP-S63103574-A (JP)
Title: Output circuit for charge transfer device
Inventor: OTSUBO GO
IPC: H04N5/335
Filed: 1986-10-20
Abstract: PURPOSE:To facilitate optimization of characteristic by providing a phase adjusting device to all or a part of pulse paths from a timing generator. CONSTITUTION:An output circuit 20 outputs a level difference of the outputs being the result of sampling and hold of a charge detection signal V0 outputted from a charge transfer device 1 and a signal section respectively. Phase adjusting devices 41-45 are provided to all or a part of pulse paths from the timing generator 30 to the output circuit 20 and the device 1. For example, if the phase of sampling pulses SHD, SHP is deviated and the characteristic is degraded due to the stray capacitance and inductance component in the mounting state onto a pattern, the characteristic is optimized by adjusting the phase of the sampling pulses SHD and SHP by the phase adjusting devices 41, 42.
Patent JP-S63103280-A (JP)
Title: Electrostatic latent image developing device
Inventor: ENOKI SHIGEKAZU
IPC: G03G15/09
Filed: 1986-10-20
Abstract: PURPOSE:To miniaturize the whole of a device and to improve the handlability and the durability by supplying a charged toner at speed higher than the carrying speed of a magnetic brush to transport it to the magnetic brush side and supplying the proper quantity of the toner with a simple structure. CONSTITUTION:A toner supply roll 24 is pressed to a sponge roll 27 assisting in toner supply, and a toner 25 stored in a toner tank 23 is sent to a magnetic brush 14 by the rotation of the toner supply roll 24. In this case, the rotational speed of the toner supply roll 24 is increased to supply the toner at the speed higher than the carrying speed of the magnetic brush 14 for the purpose of compensating the degradation in use efficiency of the supply toner due to toner dispersion. Thus, a sufficient picture density is obtained. The whole of the device is considerably miniaturized and is made easy to handle.
Patent JP-H07104086-A (JP)
Title: Reactivity control device
Inventor: OTA KUNIHIRO
IPC: G21C9/02
Filed: 1993-10-05
Abstract: PURPOSE:To provide a reactivity control device obtaining a sufficient negative void reactivity effect even in a large core, capable of quickly reducing the reactor output, and capable of improving the safety of a sodium-cooled fast breeder reactor or the like having the large core. CONSTITUTION:An upper gas plenum 4 is communicated with a lower gas plenum 2 via a communicating pipe 3, inert gas is filled inside, and the inlet (entrance nozzle) 1 of a coolant is provided on the lower side of the lower gas plenum 2. The communicating pipe 3 is arranged at the center in the axial direction of a core, the communicating pipe 3 is located in the positive void reactivity region existing at the center in the axial direction of the core. During the process that the flow of the coolant is reduced and the pressure loss is reduced accordingly and the gas in the upper gas plenum 4 and the lower gas plenum 2 is expanded, no positive void reactivity is generated by the communicating pipe 3, and only the negative void reactivity is quickly applied. A sufficiently negative void reactivity effect is obtained even in a large core, the reactor output is quickly reduced, and the safety of a sodium-cooled fast breeder reactor or the like having the large core is improved.
Patent JP-H06237504-A (JP)
Title: Independent type equipment having electric energy fed in self-service way
Inventor: KATERIINU DEYUBARU
IPC: B65G61/00
Filed: 1993-10-05
Abstract: PURPOSE: To directly supply electricity outdoors without illegal or a destruction behavior. CONSTITUTION: The device is provided with plural terminals 1-10 to which any electric consumption unit can be connected; and a central processing unit which distributes electricity to the terminals 1-10 from electricity supply grids, in which communication can be executed between an advance paying unit 27 and the user of the terminals, and which processes the connection of the terminals to the electricity supply grids for energy quantity or a period decided after an actual payment operation. The device is used for the supply of electricity to a vehicle in the wide part of a road, a rest house, a navigation port, a commercial port, a camp or a trailer camp and the charging of a battery in a vehicle provided with an electric motor.