baber/WOPTO huggingface dataset:
Patent JP-2001075299-A (JP)
Title: Organic photoreceptor and its production method
Inventor: ISHIWATARI SHOJI
IPC: G03G5/10
Filed: 1999-09-03
Abstract: PROBLEM TO BE SOLVED: To reduce the reflection of a laser beam on the surface of an under coat layer, to prevent polarization and to suppress the occurrence of unevenness and defects in an image such as Newton ring-like striping and moire-like striping in image formation. SOLUTION: An undercoat layer 30 containing a dispersed light scattering agent is formed on the surface of a cylindrical aluminum or aluminum alloy substrate and a photosensitive layer is formed on the surface 31 of the undercoat layer 30 to obtain the objective organic photoreceptor. The surface of the substrate has a waveform of a cross-sectional shape which is regular every prescribed pitch and the surface of the substrate in each pitch has a waveform of an irregular rugged cross-sectional shape, the surface roughness of which are represented by 0.8-1.5 μm average roughness in 0.05 mm measurement length, 20-40 μm average top-to-top interval of the rough cross-sectional curve and 2.5-3.5 deg. average gradient.
Patent JP-H06101362-A (JP)
Title: Circulative moving type parking device
Inventor: IKEDA MINORU
IPC: E04H6/18
Filed: 1992-09-21
Abstract: PURPOSE:To form an empty space at a car carry-in/carry-out part without requiring provision of two transverse transporting means on one transverse transport path by dislocating the adjoining pallets on both sides of the car carry-in/carry-out part in the longitudinal direction using a longitudinally dislocating means. CONSTITUTION:A plurality of horizontal circulation paths 1 are provided in layers, and an upper and a lower car carry-in/carry-out part 10 mating with each other are installed in a position nearer the center with a space reserved corresponding to at least one of a plurality of pallets 4... than the intersection of longitudinal transport paths 7, 8 at the ends of a transverse transport path 5 belonging to the circulation path 1 on each floor. Longitudinally dislocating means 41, 41 for dislocating the pallet 4 in the longitudinal direction are furnished adjacently on both sides of the car carry-in/ carry-out part 10. One of the dislocating means 41 is operated to dislocate longitudinally the pallet 4 adjacent to the carry-in/carry-out part 10, and thereby the pallet coupling with another pallet 4 in the carry-in/carry-out part 10 is disengaged. Then the pallet 4 in the carry-in/carry-out part 10 is transported transversely, and thereby an empty space where pallet 4 can be elevated and sunk is formed in the carry-in/ carry-out part 10.
Patent JP-H0299413-A (JP)
Title: Suspension device for vehicle
Inventor: KIJIMA TAKAO
IPC: B60G3/28
Filed: 1988-10-06
Abstract: PURPOSE:To make it possible to enlarge the control angle of its toe variation, by forming a toe control link by a plate spring, the outer and inner ends of the toe control link being connected to a wheel support pivotally supported by a suspension arm, and the body of a vehicle, respectively. CONSTITUTION:A suspension device 1 (rear suspension 1) connects a wheel 3, which is axially supported by a wheel support 2, to the body 4 of a vehicle and has a toe control link 5, a suspension arm consisting of a lower arm 6 and an A type upper arm 7, and a trailing arm 8. In this case, the toe control link 5 is formed by a plate spring and is extended in the cross direction of the body, the outer and inner end portions 5a, 5b of the toe control link 5 being supported respectively by a ball joint 10 provided on the upper side of the front portion of the wheel support 2, and a main frame 11 extending in the longitudinal direction of the body. The mounting position of the inner end portion 5b to the main frame 11 is set in a position lower than that of the outer end portion 5a to the wheel support 2.
Patent JP-S60229210-A (JP)
Title: Magnetic head
Inventor: KOBAYASHI TOMIO
IPC: G11B5/245
Filed: 1983-12-30
Abstract: PURPOSE:To improve the mass-productivity, reliability and reproducing outputs by forming a magnetic gap only with a ferromagnetic metallic thin film and giving a required angular tilt to two forming faces and forming the metallic thin film on one plane to record a signal on a tape with a high coercive force with high density. CONSTITUTION:Since the ferromagnetic metallic thin films 14A, 14B are formed only near the magnetic gap (g) of magnetic core halves 10, 11, they are processed altogether and inexpensive mass-production is attained. The gap (g) is made of only the thin film 14 with high permeability at a required angle theta and the recording/reproducing output is increased in correspondence to a tape such as a metal tape having a high coercive force. Since the thin film 14 is formed on a flat plane over projections 10A, 11A of the halves 10, 11 and a non-magnetic material 12, the growing azimuth of columnal crystal is uniform, the permeability is increased, and since the heat rear part is made of ferromagnetic oxide, the magnetic resistance is small, high sensitivity and high performance are attained and the tape sliding face has a high wear resistance performance. Thus, a tape with a high coercive force is recorded with high density and reliability.
Patent JP-S60137594-A (JP)
Title: Production of bent pipe of different diameters
Inventor: MORIYA MASASHI
IPC: B23K31/02
Filed: 1983-12-23
Abstract: PURPOSE:To produce easily and inexpensively a bent pipe of different diameters without a stepped difference by cutting respective one ends of a large-diameter pipe and a small-diameter pipe in such a way that the respective circumferential lengths are made equal, correcting both cut end faces so as to make the shape equal and joining the end faces by welding. CONSTITUTION:A large-diameter pipe 1 having a diameter D is cut obliquely at a suitable angle alpha with the axial line 1b thereof. A small-diameter pipe 2 having a diameter (d) is cut obliquely at a suitable angle beta with the axial line 2b thereof. The pipes are so cut that both cut end faces 1a, 2a are made approximately equal in the circumferential length. Both end faces 1a, 2a are then mated and in this state the end face 2a of the smaller diameter is expanded and corrected in the direction X or the end face 1a of the larger diameter is reduced and corrected in the Y direction then both end faces are mated exactly in the state of having no step on the surace of both pipes 1, 2. Both faces 1a, 2a are welded in this state and are integrally joined by which the bent pipe of different diameters curved to a prescribed angle theta is formed.
Patent JP-H1194758-A (JP)
Title: Method and apparatus for inspecting flaw of shadow mask
Inventor: MIHASHI MITSUSACHI
IPC: G06T7/00
Filed: 1997-09-16
Abstract: PROBLEM TO BE SOLVED: To easily detect the flaws of a shadow mask, that is, the shape flaw and irregular/staining flaw thereof with high accuracy without relying on labor. SOLUTION: When a shadow mask 1 to be inspected is fixed on a base stand 2 to be irradiated with light from a light source 4 through a diffusion plate 3, a CCD camera 6 takes the images of a large number of holes successively. The imaging signal formed by this CCD camera 6 is sent out to a processor 7. The processor 7 extracts the signal of the hole from the imaging signal. Further, a flaw is detected and judged by using the extracted hole signal in the processor 7. This flaw detecting/judging processing is executed with respect to all of the holes 11 formed to the shadow mask to complete the whole operation.
Patent JP-H09238200-A (JP)
Title: Computer utilizing multiplex personal communication equipment
Inventor: SHARMA RAGHU
IPC: H04M1/247
Filed: 1993-09-13
Abstract: PURPOSE: To allow the communication equipment to meet needs for personal communication equipments by integrating the equipment to a hardware/software product integrating a diversified communication function in which the user selects the communication mode in a convenient way and communication called automatically from a menu drives a selector. CONSTITUTION: A personal computer 10 executes the software component and a hardware component 20 is provided with a data communication electrode and a telephone set headset and makes communication with any of lots of remote locations through a standard telephone line 30. Any of the remote locations is provided with this equipment having a hardware component 20a and a software component executed by a personal computer 10a. Through the constitution above, multi-function communication is conducted by communication to a standard telephone set 90, to a facsimile equipment 60 and other personal computer 80 via a MODEM 70.
Patent JP-H1198510-A (JP)
Title: Image decoding device
Inventor: TAHIRA TAKAHIKO
IPC: H04N19/91
Filed: 1997-09-17
Abstract: PROBLEM TO BE SOLVED: To suppress a block distortion by specifying a macro-block including a motion area edge, comparing it with information of another macro-block being adjacent to it and judging presence or absence of block distortion occurrence. SOLUTION: A motion boundary indicating part 6 specifies the macro-block including the motion area edge in a picture and also judges the boundary between the specified macro-block and another block being adjacent to the specified macro-block. That is, the motion boundary indicating part 6 judges whether or not the macro-block under processing at present includes the motion area edge, based on prescribed decoding information Sa and a prescribed indicating signal Sb, is made to be active if included. A low-pass filter part 7 detects presence or absence of block distortion occurrence, based on a horizontal/ vertical indicating signal and a decoded MPEG signal. That is, when the prescribed indicating signal Sb is active, a low-pass filter processing (the smoothing processing of a picture value) is applied to the output of an adder 4.
Patent JP-H0297912-A (JP)
Title: Stereoscopic display device
Inventor: YONEYAMA NAOAKI
IPC: H04N13/04
Filed: 1988-10-05
Abstract: PURPOSE:To accomplish the method of stereopsis without using shutter spectacles by arranging two prisms symmetrically provided with liquid crystal shutters and provided with a separating plate in the center on the front surface of a display screen and specifying the angle of the prism. CONSTITUTION:The 1st and the 2nd prisms 11 and 12 are symmetrically arranged on the front surface of the display screen 1a and the angle of the prism is set so that the light of the display screen made incident on the 1st surface of the prism S1 may advance vertically forward from the 2nd surface thereof S2 which is in parallel with the screen. The liquid crystal shutter SH is provided on the central boundary, so that images for a right eye ER and a left eye EL can be prevented from being mixed. By controlling the liquid crystal shutter SH with such a constitution, the images for the right eye and the left eye are separated to be incorporated and an observer can view a stereoscopic image without wearing the spectacle shutters.
Patent JP-2000081819-A (JP)
Title: Cleaning device, process unit and electrophotographic device
Inventor: NIMATA YUKIO
IPC: G03G21/10
Filed: 1998-09-04
Abstract: PROBLEM TO BE SOLVED: To obtain a cleaning device capable of securing a satisfactory image even in the case of using a paper which generates a lot of paper powder, and also capable of economically coping with a change in external environment, to obtain a process unit equipped with the cleaning device, and also, to obtain an electrophotographic device equipped with the process unit. SOLUTION: The device is separately provided with a cleaning blade 52 for scraping the toner lying on the surface of a photoreceptor 31 in contact with the surface of the photoreceptor 31, a toner receiving sheet 51 which is positioned on the upstream side from the cleaning blade in the photoreceptor rotating direction and for receiving the toner scraped by the cleaning blade in contact with the surface of the photoreceptor, a catching brush 53 with many fibers which are pressed and brought into contact with the toner receiving sheet so that the sheet may come into contact with the surface of the photoreceptor and also which comes into contact with the surface of the photoreceptor. Besides, a voltage is applied on the catching brush.
Patent JP-H0893919-A (JP)
Title: Seal part of oil pan
Inventor: TAKANAKA TOSHIMASA
IPC: F01M11/00
Filed: 1994-09-19
Abstract: PURPOSE: To provide an improved new seal part for providing a fluid-tight seal between an oil pan and a mounting member, which have been improved on the cost, seal performance and operability, compared with a prior liquid-like gasket system and plate gasket system. CONSTITUTION: A mounting flange 2 provided on the peripheral edge of the upper surface of an oil pan 1 is formed with a bottomed groove 4 circulated along the flange, and a strip-like elastic rubber seal material 5 is attached to the groove 4. When the oil pan 1 is mounted on a mounting member 8 like a cylinder block, the elastic rubber seal material 5 is compressed to seal the joining part between the mounting member 8 and the oil pan 1.
Patent JP-H1184754-A (JP)
Title: Automatic document carrier
Inventor: KUSAKABE JIYUN
IPC: B65H85/00
Filed: 1997-09-02
Abstract: PROBLEM TO BE SOLVED: To make a document invertible without damaging it, by carrying it to a document inversion means by positioning a document positioning member at a retreat position after the document is carried as many as prescribed amount in a direction that it is separated from the document positioning member and actuating a document carrying means in the opposite direction to a prescribed direction. SOLUTION: When the front surface of the document are turned to the back surface, an electric motor 69 is actuated to be normally rotated by a control means and a pulse signal PSB outputted from a rotational amount detection means 691 is started to be counted. In such a case, a carrying belt mechanism is driven to be normally rotated and the document positioned at a prescribed set position on a transparent plate 5 is carried rightward from the left side. Then, when the number of pulse signals reaches a prescribed number, it is judged that the trailing edge of the document is separated to the right side from the document positioning member 6 by the prescribed amount. Then, the motor 69 is stopped and the counting of the pulse signal outputted from the detection means 691 is cleared.  Thus, even when the end part of the document is caught between the positioning member 6 and the plate 5, it can be surely taken out.
Patent JP-H04129448-A (JP)
Title: Frame synchronization system and transmitter and receiver adopting the system
Inventor: TANAKA SHUICHI
IPC: H04L27/34
Filed: 1990-09-20
Abstract: PURPOSE:To attain accurate frame synchronization locking at all times by implementing insertion of a frame synchronizing signal and establishment of frame synchronization before differential logic coding and after differential logic decoding respectively. CONSTITUTION:A frame insertion means 1 is arranged before a differential logic coding means 2 in a sender side equipment to insert a frame synchronizing signal to a transmission digital signal before differential logic coding, and a frame synchronization means 10 is arranged after a differential logic decoding means 9 at a receiver side equipment to implement the processing for establishing frame synchronization. Then a signal selection means 8 is provided between an error correction decoding means 6 and the differential logic decoding means 9, and a reception digital signal not implementing error correction decoding is selected when the frame synchronization is not established and the reception digital signal after error correction decoding is selected while the frame synchronization is established to implement the differential logic decoding processing. Thus, frame synchronization is accurately taken.
Patent JP-S60135012-A (JP)
Inventor: SUZUKI KAZUHIRO
IPC: A47C7/46
Filed: 1983-12-23
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-H0586768-A (JP)
Title: Power window control device
Inventor: ITO TAKESHI
IPC: B60J1/17
Filed: 1991-09-30
Abstract: PURPOSE:To prevent a power window motor from being damaged, and to enable the motor to be driven by manipulating a switch even though a control device fails, by providing a relay drive circuit for energizing a first or second relay coil when a lock signal is generated and a predetermined signal is delivered from a switch manipulation detecting means. CONSTITUTION:When a power window motor 2 falls into a restrictive condition, a lock detecting means 12 detects a restraint of the power window motor 2. The lock detecting means 12 continues the issuance of the lock signal until a stand-by signal generating means 11 delivers a release signal which is generated when nether a first or a second transfer relay 3, 4 is energized. Further, a relay drive circuit 14 energizes one of the relays 3, 4 which is not the one having been driven under restraint to the power window motor 2.
Patent JP-H0194599-A (JP)
Title: Semiconductor memory device
Inventor: NOGUCHI KENJI
IPC: G11C29/00
Filed: 1987-10-05
Abstract: PURPOSE:To enable information counted as necessary to be easily read from the outside by providing a counter circuit receiving a signal generated every time a bit error is corrected and counting it. CONSTITUTION:The counter circuit 20 receiving a signal whose bit error is corrected and counting it receives a signal ECC and an inverse of signal ECC from a read control circuit 17. Then, it's output can be read to the outside through an output buffer 12 and a data pin 7. Then, the number of the correction is counted every time the bit error is corrected by the counter circuit 20. Therefore, the number of a defect memory cell in the semiconductor memory device is recognized. Thus, the effective information by which the reliability of the semiconductor device can be evaluated or the design or the manufacturing process can be improved can be obtained from the outside.
Patent JP-H09120570-A (JP)
Title: Laser control method
Inventor: MINAMI AKIRA
IPC: G11B7/125
Filed: 1996-09-24
Abstract: PROBLEM TO BE SOLVED: To simplify the control for obtaining a prescribed write power level and read power level by controlling light emitting power of a laser diode based on normalized detected value at the time of light emitting with write power. SOLUTION: Characteristic data of light emitting power of an LD and a current of a PD are measured beforehand, and based on these characteristic data, resistance values of fixed resistors R9-R13 weighted in advance are decided by a switch 21 in order to make an output voltage of the PD at the time of its emission with constant power constant. Consequently, the relation of the light emitting power of the LD to the PD voltage is settled. Then, adjustment of the light emitting power of the LD at a write power level is performed by defocusing too much to write data. Then, under the state of writing light emitting operation, an analog switch 15 is turned off to set a value of a D/A converter 7. Then, a write power level current subtraction part 10 is operated to decide a setting value of a D/A converter 14.
Patent JP-H07108718-A (JP)
Title: Printer with print omission preventing function
Inventor: TAKAHASHI KIYOSHI
IPC: G06F3/12
Filed: 1993-10-08
Abstract: PURPOSE:To flexibly print without considering a sheet size by preventing omission of printing when print data larger than a sheet width is received from a host apparatus. CONSTITUTION:This printer comprises a sheet width setter 2 for inputting sheet width information, a sheet width register 3 for storing the sheet width information, a print controller 5 for controlling print data to be fed from a host apparatus 9, and a lithographic memory 6 for storing the print data. The printer further comprises a printing width register 4 for detecting a printing width of the data stored in the memory 6 by the controller 5 and storing the width, a comparator 7 for outputting a comparison result of a value of the register 3 with that of the register 4 to the controller 5, and a print data rotating unit 8 for judging whether the data stored in the memory 6 is rotated at 90 deg. in response to the result or not to print it on a sheet.
Patent JP-S62101357-A (JP)
Inventor: GROVE JOHN A
IPC: B22D11/05
Filed: 1986-10-24
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-S60145964-A (JP)
Inventor: WATANABE NOBUHIKO
IPC: C04B35/65
Filed: 1983-12-29
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-2001073376-A (JP)
Title: Greening method for slope
Inventor: WAGAHARA NAGAO
IPC: E02D17/20
Filed: 1999-09-06
Abstract: PROBLEM TO BE SOLVED: To provide the greening method for a slope in which a vegetation base material can be laid simply and accurately on the slope to be greened. SOLUTION: In the greening method for the slope, horizontal laying surfaces 21 of vegetation base materials 1 are formed on a slope 2 in a stair shape at every regular interval in the vertical direction, and a vegetation base materials 1 are laid on each horizontal laying surface 21, while the insides of the vegetation base materials 1 are filled with a borrow material 3 containing seeds. Accordingly, the vegetation base materials 1 can be laid simply on the horizontal laying surfaces 21 surely under a stable state, while the unexpected situation of the displacement of the laying positions by their own weight and wind and rain is not generated, because the vegetation base materials 1 laid on the horizontal laying surfaces 21 are positioned on horizontal planes, thus surely greening the slope accurately.
Patent JP-H0588629-A (JP)
Title: Display unit of display device
Inventor: IDE KATSUYUKI
IPC: G09F13/20
Filed: 1991-09-30
Abstract: PURPOSE:To easily fit a light emitting element in the socket of a support panel and to stabilize the state of the fitting of the light emitting element in the socket of the support panel. CONSTITUTION:The display unit of the display device has plural light emitting elements 2, the support panel 1 where plural sockets for supporting the light emitting elements 2 detachably are arrayed longitudinally and laterally, and a box body which is formed so as to support the peripheral edge of the support panel 1 and covers the rear part of the support panel 1. Then an array plate having engagement holes engaging the light emitting elements 2 is provided opposite the sockets of the support panel 1 in front of the support panel 1 and the light emitting elements 2 are supported.
Patent JP-H1072428-A (JP)
Title: Production of isocyanate
Inventor: SAKAMOTO YUKIE
IPC: B01J31/02
Filed: 1996-09-02
Abstract: PROBLEM TO BE SOLVED: To obtain an isocyanate in improved final yield and excellent operability by producing a urethane from a raw material under specific condition and converting the urethane into isocyanate without separating from the reaction mixture. SOLUTION: The objective isocyanate of formula IV can be produced by reacting (A) an amine of formula I (R<1> is a uni-to trivalent organic group; (n) is 1-3) with (B) a halogenated formate in the presence of (C) a basic compound, adding (D) a halogenated organic silicon compound, preferably a compound of formula II (R<2> to R<4> are each an alkyl, an aryl, etc.; X is a halogen) or (E) a halogenated organic boron compound, preferably a compound of formula III and reacting the compounds. The component C is preferably a t-amine.