baber/WOPTO huggingface dataset:
Patent JP-H0261665-A (JP)
Title: Multicolor developing device
Inventor: KAGAWA TETSUYA
IPC: G03G15/01
Filed: 1988-08-27
Abstract: PURPOSE:To reduce the total weight of a developing unit by separating a main hopper for replenishing toner from a developing housing and at the same time using the hopper also as a weight balancer. CONSTITUTION:The developing unit U1 is constituted by juxtaposing plural developing housings A from which the main hopper 28 for replenishing toner is separated in up-and-down direction. The main hopper 28 for replenishing toner to the respective housings A is made into a unit and a hopper unit U2 and the developing unit U1 are connected so that they can freely move up and down contrary. Then, a position control means 38 for making the developing housings A alternately positioned in the developed area of a photosensitive body 3 is also provided. A toner replenishing means 33 is provided by connecting between the toner replenishing port of the hopper 28 for replenishing toner and the toner supplementing port of the developing housing A corresponding to the replenishing port. Moreover, the unit U2 is utilized as the weight balancer. Thus, the total weight of the developing unit U1 can be reduced.
Patent JP-H0654603-A (JP)
Title: Sowing sheet
Inventor: DEYAMA HARUO
IPC: A01C1/04
Filed: 1992-07-17
Abstract: PURPOSE:To produce a sowing sheet excellent in germination of seeds and free from growth of weeds by putting films made of a plant fiber in layers, arranging seeds in its inside and forming a black layer on the upper surface and/or the lower surface. CONSTITUTION:Seeds 16 are buried and arranged leaving a space in the inside of a sheet 12 composed of many thin film layers 14 made of a plant fiber. A black layer 18 is formed on the lower surface of the sheet so as to screen light. Thereby, growth of weeds can be prevented.
Patent JP-H0376205-A (JP)
Title: Polarized electromagnet
Inventor: NISHINA KENICHI
IPC: H01F7/14
Filed: 1989-08-18
Abstract: PURPOSE:To prevent the possibility of stopping of a movable core when the excitation on a coil is removed while the movable core is being driven by a method wherein the center piece of an E-shape fixed core is moved in the driving direction of the movable core. CONSTITUTION:The extended part of a center piece 33 is inserted into the trapezoidal hole 6a provided in the center part of a fixed core yoke part 6, and the extended part is supported by a pin 34 in a freely rotatable manner. When the excitation of a coil 10 is removed while the core 11 is being operated at the position rightward from position E, magnetic attraction force is generated on the right side by an N-pole 12 and the center piece 33, also by an S-pole 13 and a second side piece 5, and this magnetic attraction force increases on the region between the right side and the position F where the pole 12 and the center piece 33 are brought into contact with each other. As a result, the center piece 33 is rotated to the right in the state wherein the center piece 33 and the pole N are attracted with each other, attraction force is quickly decreased, and as they are moved to the right further, attraction force increases again, and the state 2 is obtained at the extreme right edge. The magnetic attraction force, with which the movable core 11 will be moved to the left or right by the position of the core when the excitation of the coil 10 is removed, works on the movable core 11, and the core 11 moves to the position of the state 1 or state 2.
Patent JP-H0377471-A (JP)
Title: Image sensor drive circuit with input leakage detection circuit
Inventor: MORISANE SHIZUO
IPC: H04N1/028
Filed: 1989-08-19
Abstract: PURPOSE:To detect input leakage without provision of an externally mounted measuring circuit by combining a subtraction circuit for level conversion and an analog switch. CONSTITUTION:In a subtraction circuit 3 converting a sensor signal of a dark level into a signal of a Vss level, analog switches 11-13 are inserted between a sensor charging voltage application terminal 1 and an inverting input of the subtraction circuit 3 and in series with a feedback resistor 8 of the subtraction circuit 3 for the leakage detection, then the level of an input terminal 2 is set to Vss, the terminal 1 is opened, the analog switch 11 is set and the analog switches 12, 13 are reset and a prescribed voltage VR is applied to a terminal 9. Thus, it is not required to provide a leakage detection circuit as an externally mounted measuring circuit, therefore stable leakage detection is attained without effect of external disturbance and deterioration in the yield due to unstable factor of the measuring circuit.
Patent JP-H0263453-A (JP)
Title: Blade type artificial tooth root
Inventor: KANAYAMA TADAHISA
IPC: A61C8/00
Filed: 1988-08-30
Abstract: PURPOSE:To obtain what has a large mechanical strength and also, has a superior adhesion with a living body tissue by making a protruding blade type silicon nitride made artificial tooth root at whose base portion a plurality of holes or pits are provided, and on the surface of the perimeter of whose base portion calcium phosphate is coated. CONSTITUTION:A protruding blade type artificial tooth root is made by filling under pressure tightness silicon nitride grains into a forming mold and conducting heating and calcination. Also, as occasion arises, a formation made as above can be finished by means of a mechanical cutting working. In addition, calcium phosphate is coated on the surface in order to heighten the union of the artificial tooth root with a living body hard tissue. The artificial tooth root 1, the width of whose base portion 2 is 14-18mm or so, and the width of whose artificial tooth fitting portion is the range of 2-6mm or so, and the thickness of whose artificial tooth fitting portion is 1.7-2.3mm or so, and whose type is of an inverse T letter type, is preferred. A hole or pit 3 may be made in any shape, such as a circle, an oval or the like, and its cross sectional area is considered to be most suitable at 2mm<2>.
Patent JP-H0879918-A (JP)
Title: Method and structure for fixing operation/display panel
Inventor: KATSUMATA KENJI
IPC: H02B1/30
Filed: 1994-09-07
Abstract: PURPOSE: To obtain method and structure for fixing an operation/display panel in a control board or a distribution board with good appearance without requiring undue bending work or the like. CONSTITUTION: The operation/display panel fixing structure comprises a tapered window frame 20 formed along the fringe of an opening 16 made through a part of a front panel 13, a first bent fixing metal 21 being secured partially on the rear side of the window frame 20, and a second bent fixing metal 22 having a recess 23 in the center. The operation/display panel 11 is held, at the opposite ends thereof, between the rear side of the window frame 20 and the first and second fixing metals 21, 22, respectively.
Patent JP-H0962630-A (JP)
Title: General application program sharing system
Inventor: TSUNODA JUN
IPC: G06F3/0484
Filed: 1995-08-22
Abstract: PROBLEM TO BE SOLVED: To enable editing and printing on a secondary terminal by using an application program at the same level as the level of other commands even when a command for external equipment control is executed from a secondary- side terminal to which the application program is not installed. SOLUTION: A user event is transferred to a primary-side terminal and made to reach an application execution means 11. The application execution means 11 inspects the state of an operation right control means 14, makes a remote printing execution means 15 start snatch print information when confirming that the primary-side terminal does not have the operation right, and requests a communication control means 18 to perform a process so that the print information is transmitted to the secondary-side terminal through a communication line. The application execution means of the secondary-side terminal having received the print information requests a printing means such as a printer through a print instruction execution means to perform printing operation. Consequently, the editing and printing on the secondary terminal can be performed.
Patent JP-S6456795-A (JP)
Title: Device for extracting oil from thujopsis dolarata sieb. et zucc.
Inventor: DEMACHI FUMITOSHI
IPC: C11B9/02
Filed: 1987-08-27
Abstract: PURPOSE:To readily collect oil of Thujopsis dolarata Sieb. et Zucc. in a short time, by heating the interior of a tank containing sawdust of the Thujopsis dolarata Sieb. et Zucc. or Chamecypris obtusa Endl. from the outside of the tank, evaporating the oil of the Thujopsis dolarata Sieb. et Zucc., water, etc., and pushing out the oil of the Thujopsis dolarata Sieb. et Zucc. to the outside under expansion pressure at this time. CONSTITUTION:A tank containing sawdust of Thujopsis dolarata Sieb. et Zucc. or Chamecypris obtusa Endl. if indirectly heated at bout 200 deg.C from the outside of the tank while controlling the temperature with a thermostat without directly blowing steam, hot air, etc., to evaporate oil of the Thujopsis dolarata Sieb. et Zucc., water, etc. The oil of Thujopsis dolarata Sieb. et Zucc. is pushed to the outside under expansion pressure at this time, introduced into a cooling tank filled with water and cooled to <=100 deg.C to dissolve the water in the water in the tank and float the oil of Thujopsis dolarata Sieb. et Zucc. on the water surface.
Patent JP-2000045213-A (JP)
Title: Reflecting element for curb block and construction of curb block
Inventor: MATSUI KOJI
IPC: E01F9/619
Filed: 1998-07-29
Abstract: PROBLEM TO BE SOLVED: To provide a reflecting element for a curb block prevented from falling from the curb block fixed thereto, superior in the legibility in its fixed state, facilitating its construction, and to provide a construction method for the curb block using the reflecting element for the curb block. SOLUTION: A reflecting part 23 is formed by providing recurrent reflective elements 22 in its one face or the both faces in the end of a substrate 21 and a plurality of curb blocks 1 are connected in order with their end faces opposite to each other along a boundary direction. In this case, the substrate 21 is fixed between the opposite end faces of the adjoining curb blocks 1 with the reflecting part 23 projected from the side and/or the top face of the curb blocks 1. In construction, a plurality of curb blocks 1 are connected in order with their thickness of the substrate 21 set to the joint interval.
Patent JP-H06194436-A (JP)
Title: Measuring apparatus of magnetic characteristic
Inventor: SATO TOSHIRO
IPC: G01N27/72
Filed: 1993-08-30
Abstract: PURPOSE:To set the amplitude of a magnetic field in a wide range and to evaluate the total characteristic of a soft magnetic body by placing the object (soft magnetic body) in a hollow of a planar coil so formed that the interior of a conductor is hollow. CONSTITUTION:A magnetic field generating device 1 is formed by winding a planar conductor 3 many times in a rectangular cross section. Each layer is insulated by an insulating layer 5. A magnetism detecting device 26 is set in the central part of a hollow in the device 1 by a ceramic supporting stage 28. The soft magnetic body T is placed inside the device 26. The data related to the intensity of magnetization of the object T or the intensity of a magnetic field and output from the device 26 is sent into a waveform memory 22 in a control device 30. A CPU 24 carries out operations of the data, thereby to obtain the value of magnetization of the object T. The device 26 may be formed of one planar coil or by combining two planar coils. In order to secure a uniform magnetic field in a wide range, the width of the planar coil when wound many times in a rectangular cross section should be increased. The magnetic field becomes large if the coil is wound many times.
Patent JP-S6370523-A (JP)
Title: Beam deflection circuit
Inventor: YASUTAKE NOBUYUKI
IPC: G21K5/04
Filed: 1986-09-12
Abstract: PURPOSE:To drive a beam deflecting means accurately by a method wherein the beam deflecting means is driven by adding the signal formed through a differentiation circuit and a low-pass filter to a beam deflecting input signal. CONSTITUTION:First, a prescribed pattern signal is supplied to a D/A converter 4 from a pattern generator 5 in accordance with the command of a CPL 6. On the D/A converter 4, a digital pattern signal is converted into an analogue signal, and a beam deflection input signal BS is outputted. This beam deflection signal BS is supplied to an amplifier 3 and then it is supplied to a differentiation circuit 1. The output of the differentiation circuit 1 is supplied to a low-pass filter 2. The output of the filter 2 is added to the amplifier 3 and then added to the beam deflection input signal BS. Then, the output of the amplifier 3 is supplied to a beam deflection means 7, and a pattern is drawn on the prescribed position in accordance with the command of the CPU 6 by the beam deflection means 7.
Patent JP-S6193751-A (JP)
Title: Information transmission system
Inventor: MOCHIZUKI MASAHIRO
Filed: 1984-10-15
Abstract: PURPOSE:To decrease the number of transmission line by connecting plural transmitters with a branch transmission line so as to generate a 1:1 channel between optional terminal devices. CONSTITUTION:When the address of a connection destination is set to an address setting circuit 9 at a transmission station and a connection request switch circuit 10 is operated, an address transmission circuit 12 is controlled, a set address is modulated via a transmission switching circuit 15 and transmitted to a transmission line 5. On the other hand, after a transmitted signal is demodulated by a reception station, a comparator circuit 19 compares the address of the own station with the detected address, a response pattern transmission circuit 14 and an output control circuit 16 are controlled by the coincidence signal to constitute a 1:1 channel via a terminal interface control circuit 7. In releasing the 1:1 channel, it is attained by activating a cut-off request switch circuit 11.
Patent JP-H0762881-A (JP)
Title: Shop assembly jig for frame structure and shop assembly method of frame structure
Inventor: TERAUCHI YUTAKA
IPC: E04G21/14
Filed: 1993-08-30
Abstract: PURPOSE:To reduce gratly cost and working time assoxiated with the construction of a frame structure, and prevent a construction period from being lagged resultant by from differential ground settlement. CONSTITUTION:A shop assembly jig 1 for a frame structure is provided with a level adjustment means 20 which adjusts the height of column base receiving mount 10 with a temporary foundation 200 on the column base receiving mount 10, which supports the lower part of a column base 110. The shop assembly method for the frame structure comprises an installtion process which sets up each shop assembly jig 1 on the temporary foundation 200, a process which mounts the lower part of the column base 110 to the column base receiving mount of each shop assembly receiving mount 1 and a process which keeps an identical horizontal level by moving up and down each of the column base receiving mounts 10 for each shop assembly jig 1 with the level adjustment means 20.
Patent JP-H0379892-A (JP)
Title: Ferrule with chuck
Inventor: MIURA YOSHIHISA
IPC: F16L33/23
Filed: 1989-08-21
Abstract: PURPOSE:To seal a joint completely and prevent the slip-off of a tube by forming cutouts at a ferrule so as to form four chucks and providing the chuck tip inner parts with protrusions for biting into the tube. CONSTITUTION:Cutouts 1 are formed at a ferrule used for the joint of a tube made of fluororesin, PVC, or the like so as to form four chucks 2, and protrusions are provided at the tip inner sides of the chucks 2. When the tapered part of this ferrule is adhered to the tapered part of the joint body and tightened by a nut, the protrusions of the chucks bite into the tube, so that sealing performance is maintained and the tube is prevented from slipping off. Chucking is performed from the outside of the tube, so that a fluid is prevented from being soiled and the work is facilitated.
Patent JP-S60106141-A (JP)
Title: Manufacture of semiconductor device
Inventor: AOKI TADASHI
IPC: H01L21/76
Filed: 1983-11-15
Abstract: PURPOSE:To enable to cope with the formation of large scale structure of the titled semiconductor device as well as to enable to operate it at a high speed by a method wherein the bad effect caused by a parasitic MOS transistor effect is completely prevented. CONSTITUTION:The second insulating film 17 is coated on a metal film 15 in such a manner that a part or all of the metal film 15, on which a patterning has been performed, is left on the first interlayer insulating film 12 located on the surface of a semiconductor substrate 11 for the purpose of selective formation of a resistance region. As the electrostatic capacitance between the n type semiconductor part, which is located between resistor regions 13 and 14, and an upper layer metal wiring 16 can be made extremely small in size, the gate threshold voltage of a parasitic MOS transistor can be made larger in side. Besides, the generation of parasitic MOS transistor can be completely prevented by connecting the metal layer 15 to the highest potential which is used in this device.
Patent JP-H0688281-A (JP)
Title: Apparatus for removing zinc separated out on aluminum plate by electrolysis
Inventor: FURANSHISUKO JIYABIIRU SHITOGE
IPC: C25C1/16
Filed: 1991-07-31
Abstract: PURPOSE: To develop the equipment to efficiently remove a zinc sheet deposited on a cathode of an electrolytic cell without deteriorating the cathode.  
     CONSTITUTION: The equipment is provided with a zinc cathode housing zone 1, a zinc scraping zone 2 and a housing zone 3 of a cathode hardly depositing zinc and is constructed so as to continuously displace the cathode from one zone to another zone. The scraping zone 2 has a lateral direction drill 22 horizontally moving to separate an upper part of a zinc sheet from the cathode and a scraping device to completely scrape the zinc sheet by moving in a vertical direction. By this method, there are no moving parts, a construction of the cathode is made simple to eliminate a danger of the deterioration. 
     COPYRIGHT: (C)1994,JPO
Patent JP-S6192994-A (JP)
Title: Cargo handling method of chip
Inventor: OKAMOTO TOMIYASU
IPC: B63B25/02
Filed: 1984-10-12
Abstract: PURPOSE:To efficiently perform the offshore handling work of wood chips by mixing chips conveyed from a chip storage yard with slurry water to form a chip slurry and feeding it into each hold via a one-point mooring buoy. CONSTITUTION:Wood chips 2 are conveyed from a storage yard 1 to a chip mixing tank 9 via a reclaimer 3, conveyors 6, 7, and a chute 10. Next, they are mixed with the water from a slurry water pond 8 to form a slurry, which is transported to a one-point mooring buoy 18 by a screw feeder 15 and a pump 16, it is then conveyed on board through a floating hose 28, and only chips are fed into each hold by a loading conveyor 22. The offshore loading of wood chips to a ship unable to come alongside the pier can be efficiently performed by utilizing a slurry.
Patent JP-S6369376-A (JP)
Title: Picture processing system
Inventor: UENO HIROSHI
IPC: H04N1/407
Filed: 1986-09-11
Abstract: PURPOSE:To reduce production of moire by detecting a period of an input picture from a time interval of positions where the level of the picture signal changes and detecting an edge from a difference of average density of adjacent period thereby offering less arithmetic quantity and almost no fog in a reproduced picture. CONSTITUTION:Whether or not a period is a period to be detected is decided depending whether or not a period length, that is, the period is within a 1st prescribed range, and the periodicity of the input picture is decided depending whether or not the absolute value of the difference in the period lengths is within a 2nd prescribed range, and whether or not an edge is included is decided depending whether or not the absolute value of the difference in the average densities is within a 3rd prescribed range. As to picture elements at the period to be detected, having the periodicity and no edge, a 1st code is given, and whether or not the input picture has periodicity and whether or not the edge is included are decided depending whether or not a prescribed number or over of the picture elements provided with the 1st code exist in n-line of consecutive regions.
Patent JP-H0999997-A (JP)
Title: Unstopper for drum can
Inventor: SENOO TOMOKI
IPC: B67B7/18
Filed: 1995-08-23
Abstract: PROBLEM TO BE SOLVED: To unstop stoppers with positioning made accurately for each of a large port and a small port and the stoppers unscrewed from the ports by providing a positioning part for the large port and a positioning part for the small port, a large stopper head and a small stopper head for holding respectively the large stopper and the small stopper, and a driving part for the large stopper and a driving part for the small stopper turning respectively in the directions of unscrewing the large stopper and the small stopper. SOLUTION: An unstopper 25 for large stopper is lowered, by operation of a cylinder for large stopper, toward the top 14a of a steel drum 14 and a positioning part 27 for large port is placed in the state of closure, and positioning for the large port is made with the large port held firmly between both of unstopper parts 42a and 42b. Then, an unstopper 26 for small stopper is lowered, by operation of a cylinder for small stopper, toward the top 14a of the steel drum 14 and a positioning part 50 for small port is placed in the state of closure. At this time, the positioning part 50 for small port moves, according to the position of the small port, and positioning for the small port is made with the small port held firmly between both of the unstopper parts. Then, a large stopper head 28 and a small stopper head 51 are lowered, and the stoppers are unstopped therewith.
Patent JP-2000046757-A (JP)
Title: Microwave utilized concentration measuring method
Inventor: TOYOOKA KAZUHIRO
IPC: G01N22/04
Filed: 1998-07-30
Abstract: PROBLEM TO BE SOLVED: To provide a concn. measuring method reduced in the generation of the measuring error caused by the trivial change of the transmission characteristics of a waveguide. SOLUTION: The frequency of a microwave is scanned (S1), and the characteristics of the reflection intensity or permeation intensity to each frequency (S2), and the sum (integrated value or average value) of the characteristics of the reflection intensity or permeation intensity in the frequency (S3), are calculated from these characteristics to compare the sum with a calibration curve to calculate the concn. of a suspended substance (S4, S5). The sum of the characteristics of the reflection intensity or permeation intensity in each frequency, when the frequency of a microwave is scanned by changing the temp. or conductivity of a suspended substance mixed soln., is calculated as a correction characteristic. From this characteristic, a concn. measured value is corrected corresponding to the change of the temp. or conductivcity of the suspended substance mixed soln.
Patent JP-H0497899-A (JP)
Title: Preparation of decolored japanese bladder cherry flower
Inventor: FUJITA MINORU
IPC: B44C5/06
Filed: 1990-08-14
Abstract: PURPOSE:To decolor the fiber of the bag-like epidermis white and to leave an inner fruit in a dark red state by dipping a sun-dried Japanese bladder cherry in a bleaching solution to decolor the epidermis thereof and drawing up said cherry before the inner fruit is decolored to wash the same. CONSTITUTION:A Japanese bladder cherry 1 grown on a field is trimmed to be dried in the sun for about one month and the sun-dried one is dipped in a bleaching solution (Bleach or Kitchen Fighter) having proper concn. for about four days to decolor the epidermis 2 of the Japanese bladder cherry and the bleached one is drawn up rapidly before the dark red fruit 3 therein is bleached to be washed and dried in the shade to prepare a Japanese bladder cherry flower made of the Japanese bladder cherry 1 wherein the epidermis 2 is decolored white and the inner fruit is dark red.