baber/WOPTO huggingface dataset:
Patent JP-H04157964-A (JP)
Title: Image scanner
Inventor: MORII TOKUJI
IPC: H04N1/10
Filed: 1990-10-22
Abstract: PURPOSE:To enlarge a transparent document without degrading its resolution and to improve the read precision by providing an opaque document read optical system and a transparent original read optical system independently of each other and providing the latter optical system with a high-density optical lens. CONSTITUTION:When a normal opaque original will be read, the original 17 is placed on an original platent 3, and a first lamp 13 is lit, and carriages 11 and 12 are run to scan the original, and the reflected light goes along an optical path 18, and its image is formed on a line sensor 21 to read the original. When a transparent original 4 will be read, the original 4 is inserted and set in a supporting part 5 by a roll 26. The lamp 13 is extinguished and a second lamp 24 is lit and the original 4 is lineaely irradiated with the lamp 24. The transmitted light passes a high-density read lens 27 and is expanded while keeping the high resolution, and its image is formed on the sensor 21. Thus, light sources 13 and 24 are only switched to read the opaque original 17 and the transparent original 4, and the device is miniaturized because a projector or the like is unnecessitated.
Patent JP-H04158257-A (JP)
Title: Flaw detector for metallic material
Inventor: HOSOHARA YASUHARU
IPC: G01N27/90
Filed: 1990-10-22
Abstract: PURPOSE:To prevent abnormal flaw detection data from being created by removing drift noise via a filter from a received signal which is output from a receiving coil which receives remote field vortex flow of a metallic material to be inspected. CONSTITUTION:Respective receiving terminals RT4... of a plurality of received signal processing modules RQ1 to RQ9 of a received signal circuit RCC are connected to excitation terminals T1 to T9 of an excitation signal send-out circuit 1. Respective phase comparators 12... admit received signals f1 to f9 generated on receiving coils RC1 to RC9 of a vortex flow sensor PRB at one input, which are to be compared with reference signals F1 to F9 respectively which are input to the other input. Here the signals f1 to f9 at an output of a BPF 9 are at an illegal level ILL including drift noise due to vibrations, etc., but they are normal received signals NOF when dc components are removed by an HPF 10 and flaw detection data output from the comparator 12 is also normal flaw detection data NOD. If comparison 12 is made with the level ILL maintained, an abnormal received signal ILF and abnormal flow detection data ILD are created.
Patent JP-H04157553-A (JP)
Title: Single-line handshake system
Inventor: YOKOTA KEIICHI
IPC: G06F13/42
Filed: 1990-10-22
Abstract: PURPOSE:To decrease handshake lines and to facilitate control by performing handshake processing for data transfer through one signal line. CONSTITUTION:The system consists of the input/output part 1 of a master, input/output parts 2 and 3 of the handshake line of a slave, drivers 4-6 for open collector output, receivers 7-9, a pull-up resistance 10, the handshake line 11, and a data bus 12. Then one signal line is used as the handshake line. Consequently, the connection and control of the signal line are facilitated and the system is applied to asynchronous parallel data transfer to improve its economy and reliability.
Patent JP-H06115534-A (JP)
Title: Liquid container for detergent
Inventor: MIZUNO MORIKAZU
IPC: B65D1/02
Filed: 1992-09-28
Abstract: PURPOSE:To make the forming simpler, and at the same time, make the using convenience better by separately providing a packing port and take-out port on a liquid container for kitchen soap. CONSTITUTION:A container main body 1 in which a detergent is enclosed is integrally formed of a polyethylene resin, and at the upper end part of the container main body 1, a packing port 2 to fill a detergent, and a take-out port 3 to discharge the detergent are separately and air-tightly provided for the constitution.
Patent JP-H04158058-A (JP)
Title: Toner jet image forming apparatus
Inventor: HATTORI YASUHIRO
IPC: G03G15/05
Filed: 1990-10-22
Abstract: PURPOSE:To prevent clogging of an aperture with toner by disposing at least one set of a plurality of sets of apertures at a toner flying position and at least different one set at a cleaning position. CONSTITUTION:Toner passed through apertures 37L and 36 is flown toward an opposed electrode 12 by an electric field formed between the electrode 12 and a reference electrode 7. The toner T' is adhered to an image receiving sheet P guided by a guide 15 and a pair of auxiliary rollers 16 by means of an electrostatic force. When an image is formed on the sheet P in this manner, a cleaning roller 34B is simultaneously rotated and a brush formed on the surface is brought into contact with the reference electrode, and hence the toner adhered to the vicinity of an aperture 37R is scraped off by the roller 34B, or adhered to the roller 34B. The adhered toner is scraped off from the roller 34B by a cleaning blade 32B, and recovered by a recovery toner case 33B.
Patent JP-H01125122-A (JP)
Title: Input circuit
Inventor: TAKAGI TETSUO
IPC: H03K19/00
Filed: 1987-11-10
Abstract: PURPOSE:To decrease the effect due to an external disturbance or minimize an input current through the change of an input resistor by providing a MOS transistor(TR) whose gate electrode is connected to plural voltage terminals including a power supply, via >=2 TRs. CONSTITUTION:The MOS TR 2 whose drain is connected to an input terminal, whose source is connected to a power supply terminal and whose gate is connected to plural voltage terminals via >=2 TRs 4 is provided in an integrated circuit of CMOS structure. Then it is possible to change the gate voltage of the pull-down (pull-up) TRs 2 depending on the state of the input terminal or the internal state, then it is also possible to vary the input resistance, thus high immunity to external disturbance, and enlarging input resistance with a pattern of a small area is realized.
Patent JP-H05101526-A (JP)
Title: Floppy disk device
Inventor: KOSHIZAKA YOSHIHIRO
IPC: G11B19/22
Filed: 1991-10-04
Abstract: PURPOSE:To reduce the energy required for rotation of a floppy disk at the time of the absence of an access request to a floppy disk. CONSTITUTION:An FD access flag 2 indicating the access state of the floppy disk is provided, and a certain time is measured by an interval Liner 3. The time from the latest access of the floppy disk is measured by a timer (measuring timer 4), and the time of rotation stop of the floppy disk from the latest access of the floppy disk is recorded by a register (stop time designating register 5), and the rotation of the floppy disk is stopped by a rotation speed control part 6.
Patent JP-H09181612-A (JP)
Title: Subband coding method, subband decoding method, sub band coder, subband decoder and subband coding and decoding device
Inventor: OGATA MASAMI
IPC: H04N19/93
Filed: 1996-10-25
Abstract: PROBLEM TO BE SOLVED: To reduce a range where ringing takes place in the case of applying subband coding to an input signal. SOLUTION: In the case of conducting band division or wavelet transformation for plural number of times in the subband coding, as number of times of the band division having been so far conducted is higher, filtering with a smaller tap number is applied to the signal. That is, filters 11L, 11H with many tap numbers are used for initial band division so as to avoid the appearance of a stepwise pattern due to deterioration in the low frequency component and filters 14L, 14H with smaller tap numbers as number of times of band division is increased are used, the increase in the relative tap number due to down- sampling is suppressed so as to reduce the occurrence range of image ringing smaller.
Patent JP-2001109676-A (JP)
Title: Remote communication system
Inventor: UNOKI MUNEO
IPC: H04M11/00
Filed: 1999-10-05
Abstract: PROBLEM TO BE SOLVED: To provide a remote communication system capable of remotely controlling a computer through a communication line from computer peripheral equipment. SOLUTION: Concerning the remote communication system in which a computer 1 has graphic information and communicates with the computer peripheral equipment and in which the computer peripheral equipment has text information and communicates with the computer 1, the computer has a first screen information table part 22a for previously storing a screen information table for correlating the graphic information and the text information, a picture control means 26 for reading out the screen information table and a PC control means 24 for transmitting the screen information table read by the screen control means 26 to the computer peripheral equipment. The computer peripheral equipment has a communication control means 21 for receiving the screen information table through a communication line 3 and a second screen information table part 22b for storing the received screen information table.
Patent JP-H03143579-A (JP)
Title: Shape sorter of onion or the like
Inventor: AONO AKIHIKO
IPC: B07B13/04
Filed: 1989-10-30
Abstract: PURPOSE:To easily perform changeover of a sorting state, an unsorting state and rank setting, etc., by allowing the height of the adjacent belts selected among V-belts which are plurally provided side by side and transferred to make different and allowing the material to be sorted to fall from the gap of these adjacent V-belts. CONSTITUTION:In oder to perform shape sorting of the material to be sorted such as onion, a handle 9 is operated to raise and lower the movable pulleys 6' 6.... The movable pulleys are set so that the difference (h) is caused in height of V-belts 2a, 2a... wound on these pulleys and V-belts 2b, 2b... of a stationary side. In such a way, when the material to be sorted is supplied, this material having small diameter falls from the interval (l) part of the adjacent V-belts and the other material having large diameter is carried to the lower side according to transfer of the V-belts. The material to be sorted which has been transferred to the following sorting conveyor from the lower side is similarly sorted and separated by the V-belts whose interval is slightly widely preset for the interval (l) of the V-belts in the above-mentioned sorting conveyor.
Patent JP-H01127486-A (JP)
Title: Underwater robot
Inventor: URAYAMA MASASHI
IPC: B63G8/14
Filed: 1987-11-10
Abstract: PURPOSE:To make it possible to actuate an unmanned and wireless underwater robot by providing a receiver for receiving instructions from a control section on the water surface, an obstacle sensor, a thruster and a control mechanism for controlling the thruster, to the underwater robot. CONSTITUTION:An unmanned and wireless underwater robot 1 has a robot body 2 formed of a pressure-proof container, a receiver 4 for receiving instructions from a control section 3 on the water surface, and an obstacle detecting sensor 5 for detecting an underwater obstacle, and also has a thruster 7 for adjusting the inclination of the robot, a thrust section 8 for moving the robot 1, a submerging and floating mechanism 9 and a control mechanism 10 for controlling the thruster and the like. Ultrasonic waves transmitted from the control section 3 on the water surface is received by the receiver 4 provided on the underwater robot body, and accordingly, the underwater robot is operated in accordance with an instruction signal.
Patent JP-H04158438-A (JP)
Title: Data transfer controller
Inventor: SUZUKI TAKESHI
IPC: G06F7/00
Filed: 1990-10-23
Abstract: PURPOSE:To control a time-out state with a single timer by resetting the timer for each transmission of data, carrying on the timer operations after the transmission of the final data, and detecting the time-up state when this state is produced without receiving the reception answers to all transmitted data. CONSTITUTION:A data continuous transmission means 10 sends continuously plural data, and a data ID transmission means 12 sends the identification information on the transmission data at transmission of each data. A timer means 14 starts its counting action at transmission of the first data and the count result is reset for each transmission of data. Then the means 14 continuously counts the time after the transmission of the final data. A time-up detection means 16 detects the time-up state of the means 14. A time-out confirming means 18 confirms the time-out state when the time-up state of the means 14 is detected before the reception answers are received from the data receiver side to all data transmitted. Thus the time-out state can be controlled by a single timer.
Patent JP-2000146809-A (JP)
Title: Method for making image of sample surface in probe microscope
Inventor: SUSAN PHILIP JARVIS
IPC: G01B21/30
Filed: 1999-08-31
Abstract: PROBLEM TO BE SOLVED: To make an image of unevenness, etc., on a sample surface with good reproducibility and with high accuracy by performing control in a non- contact and stable manner. SOLUTION: Vibration of 1 nm or less is applied to a tip 11 of a cantilever 1, and the distance between the tip 11 and a specimen 10 is feedback-controlled so that a force gradient becomes a constant negative value in an attractive force region where the tip 11 and the specimen 10 interact with each other while the tip 11 is caused to scan a surface of the specimen 10, and an image of the surface of the specimen 10 is made by using a signal of the feedback control.
Patent JP-H10132913-A (JP)
Title: Easy magnetostriction measuring method
Inventor: MOGI TAKASHI
IPC: G01N27/72
Filed: 1996-10-28
Abstract: PROBLEM TO BE SOLVED: To easily estimate magnetostriction and realize a method of quantitatively, easily measuring the magnetostriction of a magnetic steel plate in traveling over the whole longitudinal direction by measuring the magnetic field and magnetic flux density near a measuring point, and determining differential magnetic permeability or magnetizing force from them. SOLUTION: In the relation between magnetizing force H and magnetic flux density B in a one-way electromagnetic steel plate, the magnetostriction is minimized in a position having a large differential magnetic permeability μ'(ΔB/ΔH), and the magnetostriction is increased when B gets close to saturation to reduce μ'. The larger the magnetizing force required for the magnetic flux density B for measuring the magnetostriction is, the larger the magnetic flux density is. Thus, differential magnetic permeability, magnetostriction, and the relation between magnetic field force and magnetostriction are examined in advance for every kind, whereby the magnetostriction of a material can be easily measured.  Since a magnetic domain structure can be estimated by measuring the differential magnetic permeability or magnetizing force of a steel plate, the longitudinal magnetostriction in a coil-like steel plate, difficult to measure in the past, can be easily measured on-line, and the manufacturing condition can be thus regulated.
Patent JP-H08140542-A (JP)
Title: Bait box for fishing
Inventor: OZAKI KIYOMI
IPC: A01K97/04
Filed: 1994-11-18
Abstract: PURPOSE: To provide the subject box capable of changing a fishing bait box into either of a horizontal position and an inverted position to facilitate the discharge of the a or the walk of a fisher in a state wherein a hooking tool is hooked on the belt of the fisher, by connecting the arm of the hooking tool to a bracket disposed on the side wall of the bait box through a hinge. CONSTITUTION: A hooking tool formed by integrally molding an arm 7 and a hook 9 for hooking on the belt 8, etc., of a fisher is connected to a bracket 5 through a hinge 10, and the bracket 5 is fixed to the side wall 1a of a fishing box 1. When the bait box is placed in a horizontal state, the lid of the bait box can easily be opened to take out the bait, and when the bait box is placed in an inverted state, the visual field of a fisher in the direction of his feet is opened to facilitate his walk.
Patent JP-H11118244-A (JP)
Title: Water heater for bath
Inventor: KAWASHIMA HIROFUMI
IPC: F24H1/00
Filed: 1997-10-17
Abstract: PROBLEM TO BE SOLVED: To obtain a simple and easy-to-operate external input unit by displaying only required items at the display section of the external input unit thereby enlarging individual displays. SOLUTION: An external input unit 24 comprises switches 25-32 for inputting operation modes, and a display section 33 comprising display sections 35-42 for respective operation modes corresponding to the switches 25-32 and a display section 34 for other information. According to the arrangement, a plurality of operation modes corresponding to respective switches are displayed at a part of the display section 34. Switching is made automatically to the hot water supply mode when hot water is used while displaying a set temperature at the display section 44 and a hot water supply quantity at a display section 47. Furthermore, set temperature can be raised or lowered to be displayed at the display section 45 or 46 by means of the switches 28 or 29.
Patent JP-H02134437-A (JP)
Title: Synchromesh transmission
Inventor: MURAKAMI HISAYASU
IPC: F16H3/12
Filed: 1988-11-11
Abstract: PURPOSE:To abate the extent of knocking noises at time of idling as well as to perform the synchronization of a synchromesh mechanism so smoothly by setting up a direct-coupled synchromesh mechanism in place more rearward than other synchromesn mechanisms, while these other ones on an input shaft, and installing a reduction gear in the rear end of a countershaft. CONSTITUTION:At time of idling, respective synchromesh mechanisms 12, 14 and 17 are situated in each neutral position, so that an output shaft 5 and a countershaft 6 are stopped each, and thereby a third gear 10 and a fourth gear 11 set up on an input shaft 4 are also stopped. A first gear 15 and a second gear 16 are raced, but since the number of racing gears is few, a knocking noise is little as well. Reduction gears 13, 21 are not interposed between the input shaft 4 and the countershaft 6, so that any influence of each gear ratio of these reduction gears 13, 21 is not exerted on these synchromesh mechanisms 12, 14 and 17 at all. Thus, the reduction gears 13, 21 are installed in space between a rear end of the countershaft 6 and the output shaft 5, whereby driving torque of the input shaft 4 is transmitted to each of speed change gears 7, 9, 10, 11, 15, 16, 19 and 20 without being amplified.
Patent JP-H06109733-A (JP)
Title: Immunological detecting method using electron carier as labeling material
Inventor: HAMA MICHIO
IPC: G01N33/532
Filed: 1992-09-30
Abstract: PURPOSE:To perform immunological detection with a stable labeling material without requiring a special device by labeling a target material or a material peculiarly bound to it with an electron carrier other than enzyme, and detecting the signal derived from the labeling material. CONSTITUTION:A target material or a material peculiarly bound to it is labeled by an electron carrier other than enzyme, the signal derived from a labeling material is detected, and the target material in a specimen is detected. The specimen is a biological sample having the possibility of containing the target material, e.g. a biological liquid such as blood and blood serum, cells, and a tissue extract. The target material is an inspection subject material contained in the specimen, practically protein and enzyme, e.g. an antigen, an antibody, and a receptor. The electron carrier is reduced when accepting electrons from an electron donor, then it is oxidized when delivering electrons to an electron acceptor. Any material other than enzyme can be used for the labeling material, and a polycyclic compound containing azine or oxazine is preferably used.
Patent JP-2000096655-A (JP)
Title: Fixing method for wash basin
Inventor: HONDA HIRONORI
IPC: E03C1/32
Filed: 1998-09-22
Abstract: PROBLEM TO BE SOLVED: To fix a structural body at a position other than a wall without fixing a wash basin to the wall and to reduce the execution labor without fitting a reinforcing member to the wall by indirectly fixing the wash basin installed in a toilet with the separate structural body. SOLUTION: The upper face of a wash basin 1 is fixed by a wash basin support 2 having the shape matched with the curve of the lower section of the wash basin 1, and the wash basin support 2 is fixed to a column center 4 connected to a faucet 3 and a column right 5. The column center 4 and the column right 5 are fixed to a base plate 7, and a column left 6 is fixed to the base plate 7 and a toilet stool cabinet 8. A front plate 10 is fixed to the front faces of the column center 4, the column left 6, the base plate 7 and a shelf 9. The base plate 7 is fixed to a floor by fixing screws 11, height adjusting materials 12 are inserted between the base plate 7 and the floor, and a dressing plate 13 is fixed in the front to hide the gap. The wash basin 1 is not required to be fixed to a wall, no reinforcing member is required to be fitted to the wall, and the execution labor can be reduced.
Patent JP-H02130996-A (JP)
Title: Device for use in electronic component mounting
Inventor: SAWANO HIROSHI
IPC: H01L23/50
Filed: 1988-11-11
Abstract: PURPOSE:To conduct a high-density mounting by a method wherein the lead terminals of adjacent electronic components are mounted on a plurality of pieces of installing pads, which are arranged linearly on a substrate and are independent from one another. CONSTITUTION:Lead terminals 13 respectively have a width N and a length M, which are 1/2 or smaller of a pitch between the terminals 13. Installing pads are formed on a substrate 2 in such a way that the terminals 13 of semiconductor elements 1 mesh with one another. The distance W between the centers of the rows of the right and left lead terminals is made equal with a mounting pitch L between the adjacent elements 1. According to this constitution, a high- density mounting can be attained.
Patent JP-H04270824-A (JP)
Title: Rice-cooking control of microwave oven
Inventor: SAI GINSHIYOKU
IPC: A47J27/00
Filed: 1991-10-31
Abstract: PURPOSE: To improve a conventional problem in a rice-cooking control method for a microwave over that rice is half cooked or cooked hard. CONSTITUTION: A control method comprises a first step of performing a water absorbing process TA for allowing rice to sufficiently absorb water, a second step of performing a heating process TB to promote cooking rice, and a third step of performing steaming process TC to complete cooking rice so as to improve a function of cooking rice and obtain cooked rice of high quality through these steps.
Patent JP-H10178280-A (JP)
Title: Fixing unit for subsystem unit
Inventor: BRUNEL ALAIN
IPC: G12B9/00
Filed: 1997-10-02
Abstract: PROBLEM TO BE SOLVED: To provide a unit for fixing a hard disc drive mechanism for a desk- top computer such that it can be utilized for two different standard sizes. SOLUTION: Any one of drive mechanisms 41, 45 of different size can be fixed in a same space using a fixing tray without requiring any special fixing component. The fixing tray comprises two stepped side members 12, 13 having studs 21, 22 being engaged with the side face fixing holes 42, 46 of the drive mechanisms 41, 45. The studs 21, 22 are positioned such that the volume being occupied by a fixed unit is overlapped over a wide range. The side members 12, 13 are bonded through a flexible member which is bent from normal opposing arrangement and engaged with any one of the drive mechanisms 41, 45.