baber/WOPTO huggingface dataset:
Patent JP-S60140490-A (JP)
Title: Optical character reader
Inventor: FUJIWAKI KAZUO
IPC: G06K9/62
Filed: 1983-12-27
Abstract: PURPOSE:To enable to recognize plural character types whose discrimination algorithm is developed easily and recognition processing time does not change by providing plural discrimination means which recognize the character shape of one type in parallel. CONSTITUTION:A character shape selection switch part 16 selects the character shape by setting the switch by seeing the character shape which is printed in the label or paper by the operator. The signal from the character shape selection part 16 is inputted to a character shape display driving part 17, the character shape display driving part 17 displays the character shape code which corresponds to the inputted signal on a character shape display 18 by driving the code. On the other hand, a discrimination circuit 19 is provided separately from the discrimination circuit 13' newly in the parallel condition besides a discrimination circuit 13', respective signals are inputted from a binary circuit 7, a vertical character area register 9, and a segmenting decision circuit 12. The discrimination circuits 13' and 19 operate separately and in parallel, and they discriminate characters of different character shapes respectively.
Patent JP-H0595677-A (JP)
Title: Switching power supply equipment
Inventor: ASAYAMA ATSUSHI
IPC: H02M3/28
Filed: 1991-09-30
Abstract: PURPOSE:To make it possible to take out multiple output voltages from a single winding at the secondary side of a transformer by installing the first and second diodes, a choke coil with taps and capacitors for supplying DC voltage to the load side. CONSTITUTION:The first and second diodes D3 and D4 are rectifier circuits and are basically coupling the cathode terminals. The output voltage is adjusted by adjusting the connecting positions of the first and second diodes D3 and D4 relative to the tapped choke circuit L3 and a choke coil of a secondary winding N21. Also, the a capacitor C2 is connected to a negative side of the tapped choke coil L3 and supplies a DC voltage V to the load side. By doing this, the fine adjustment of an auxiliary output voltage V1 can be performed without loss, and multiple output voltage can be taken out from the single winding N21 at the secondary side of a transformer T.
Patent JP-H0588811-A (JP)
Title: Position detector
Inventor: FUKUZAKI YASUHIRO
IPC: G06F3/046
Filed: 1991-09-30
Abstract: PURPOSE:To provide a position detector which make a position instructing device cordless and can be constituted of only inexpensive parts. CONSTITUTION:To a resonance circuit 18 for supplying an alternating current signal to a loop coil 19 provided in the vicinity of a sensing part 1, generate an electric wave, thereby constituting a position instructing device, an electromagnetic energy is stored. By the electric wave transmitted from the resonance circuit 18, the induced voltage generated at respective conductors (1-1) to (1-8) of the sensing part 1 is successively fetched through a multiplexer 2, and by the detecting signal for synchronizing with the AC signal, the synchronism is detected. Then, by integrating it, detecting the polarity change and counting the time difference between the selective timing of the specified conductor of the sensing part 1 and the detection timing of the polarity change, the position of the resonance circuit 18 is found.
Patent JP-H0985586-A (JP)
Title: Detecting device and method for cutting state of rotational cutting tool
Inventor: OZEKI HIROO
IPC: B23C9/00
Filed: 1995-09-28
Abstract: PROBLEM TO BE SOLVED: To provide a detecting device and a detecting method, able to detect a change of the cutting state at high precision also when a change of cutting torque is small, and by which instantaneous increase of cutting torque by chatter vibration is not accidentally detected in mistake for increase by abrasion of a tool. SOLUTION: Cutting torque to act on an end mill 1 is measured by a magnet- striction type torque sensor 14, the cutting torque is integrated by the time per rotation of the end mill 1 by means of a waveform area calculating device 19, and a cutting torque integral value is calculated. Thus obtained cutting torque integral value is compared with the threshold value previously set and stored in a storing device 2 by a comparing device 20, when the cutting torque integral value exceeds the threshold value, a warning signal is output to a controller 21 of a machine tool.
Patent JP-S63187084-A (JP)
Inventor: JIEFUAATO JIYON NOUOBIRUSUKI
IPC: B32B15/14
Filed: 1987-10-07
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-2001070827-A (JP)
Title: Device for purifying nucleic acid and protein
Inventor: IKEDA KATSUNORI
IPC: C12Q1/68
Filed: 1999-09-06
Abstract: PROBLEM TO BE SOLVED: To provide a purification device which is used for purifying microbes such as viruses and bacteria, nucleic acids such as DNA and RNA from the tissues of plants and animals or proteins such as an enzyme and an antibody and can carry out multiple-sample treatment and high speed treatment. SOLUTION: This purification device of nucleic acids and proteins by making good use of magnetic force and using attractable particles is provided with plural piston pumps, plural nozzles to/from which plural disposal chips can be automatically attached/detached and a mechanism for dividing/injecting a reagent to be used in the following step by a necessary amount or by a necessary number with high precision at high speed in parallel with a step to mix (agitate) a mixture of a sample and the reagent by using these pumps and nozzles. Thereby, the multiple-sample treatment and the high speed treatment are made possible by carrying out fully automatically the work from the mixing (agitating) of the attractable particles by making good use of magnetic force until the concentration and purification of the sample while discharging a small amount of waste.
Patent JP-H08114946-A (JP)
Title: Toner for developing electrostatic latent image
Inventor: MIKURIYA YOSHIHIRO
IPC: G03G9/097
Filed: 1994-10-18
Abstract: PURPOSE: To obtain a toner having no trouble in spite of inferior smearing property, not causing scattering, fogging, falling, etc., and excellent in heat resistance. CONSTITUTION: When at least a bonding resin, a colorant and an anti-offsetting agent are melted and kneaded and the resultant kneaded material is pulverized and classified to obtain a toner for developing an electrostatic latent image, the bonding resin is based on a styrene copolymer and the anti-offsetting agent is composed of polypropylene wax having 135-155 deg.C softening point and polyethylene wax having 120-150 deg.C softening point in a weight ratio of 1:6 to 1:1. The amt. of the waxes added is 2-10 pts.wt. per 100 pts.wt. of the bonding resin and the pulverization or classification is carried out with a pulverizer or a classifier by which mechanical shock is applied to particles to be treated.
Patent JP-H1195470-A (JP)
Title: Electrophotographic photoreceptor
Inventor: SAKAMOTO MITSUTOSHI
IPC: G03G5/14
Filed: 1997-09-17
Abstract: PROBLEM TO BE SOLVED: To provide electrophotographic photoreceptor which does not generate image noises such as black spots and interference fringes on an image by anodically oxidizing the surface of a substrate, dipping the substrate in a low alkaline aq. soln. of a specified pH and forming at least a photosensitive layer on the resultant photoreceptor substrate. SOLUTION: The surface of an Al or Al alloy substrate is anodically oxidized, the substrate is dipped in a low alkaline aq. soln. of pH 9.5-10.5 and at least a photosensitive layer is formed on the resultant photoreceptor substrate to obtain the objective electrophotographic photoreceptor capable of perfectly preventing the generation of black spots. The Al or Al alloy substrate is not especially limited if it used so far for an electrophotographic photoreceptor.
Patent JP-H0194485-A (JP)
Title: Document editing device
Inventor: KAGEYAMA TAKAYUKI
IPC: G06T11/60
Filed: 1987-10-06
Abstract: PURPOSE:To improve the operability of the titled device at the time of an error correction by automatically shifting a cursor to an error generating position, and deleting corrected error information from an error information storing part. CONSTITUTION:A recognizing function part 4 generates the error information concerning a character, a graphic, etc., which cannot be recognized in a recognizing processing, and stores them into an error information storing part 5. Further, an error position teaching function part 7 to remove the error information and to produce an instruction in order to shift the cursor to the position on the displaying surface of the removed error information, and an error information deleting function part 8 to delete the error information at the time of updating the displayed data are provided. That is, the cursor is automatically shifted to the position of an error mark on the displaying surface, a user is urged to correct it, and the corrected error information is deleted from the error information storing part 5. Thus, the operability at the time of the error correction is drastically improved.
Patent JP-H0782958-A (JP)
Title: Fixing method of architrave or window stool
Inventor: KUSAKABE MIKIO
IPC: E06B1/60
Filed: 1993-09-16
Abstract: PURPOSE:To firmly fix a wide architrave or window stool at the indoor side of a sash frame of a building without exposition of the head of screws fixing the architrave or the window stool at the opening. CONSTITUTION:A long size supporting member 3 is disposed at the nearby position of the opening side in the indoor side of a sash frame 2 fixed at the opening of a building and fixed to the sash frame 2 with screws 4. The edge of outdoor side of an architrave or a window stool 1 is disposed so as to contact the sash frame 2 and the fitting part 1a of the architrave or the window stool 1 is positioned to attach to the connection part 3a of the supporting member 3. The connection piece 5a of an anchor 5 where a support flange 5b is formed as a unit is attached in a dovetail-groove 2a formed at the opposite side against the opening of the sash frame 2 and fixed to the sash frame 2. A screw bolt 6 is inserted in both screw hole 1b bored at the supported part 1b of the architrave or the window stool 1 and screw hole 5ba of the support flange 5b of the anchor 5 to screw it therein and fasten the anchhor 5 and the architrave or the window stool 1.
Patent JP-H0588482-A (JP)
Title: Automatic document feeder
Inventor: MORIGAMI YUSUKE
IPC: B65H5/02
Filed: 1991-09-30
Abstract: PURPOSE:To provide an automatic document feeder(ADF) having an excellent document conveying ability by installing backup rollers of a conveyor belt in a holder so as to be rotatable freely, and installing the holder under a support plate elastically so as to be movable vertically and to be capable of inclining. CONSTITUTION:Backup rollers 50a and 50b of a conveyor belt are installed a pair by a pair in a holder 51 in the document conveying direction so as to be rotatable freely, and the holder 51 is installed under a support plate 54 elastically so as to be movable vertically, to be capable of inclining within a vertical plane in parallel with the document conveying direction and to be capable of inclining within a vertical plane orthogonal to the document conveying direction. Since the holder 51 can move three-dimensionally, the backup rollers 50a and 50b can adapt themselves to camber of a platen glass or inclination caused by failure installation of an ADF, and by pressing a document onto the platen glass through the conveyor belt under respectively uniform pressures, a document conveying ability can be stabilized.
Patent JP-2000089654-A (JP)
Title: Electronic equipment
Inventor: MASUI DAISUKE
IPC: A63F13/42
Filed: 1998-09-07
Abstract: PROBLEM TO BE SOLVED: To provide interesting electronic equipment making an unexpected virtual life body appear with a liquid body resistance value as a medium. SOLUTION: This electronic equipment is provided with a pair of electrodes 9a, 9b inserted into a liquid body 7 and a measuring means (controller 21) for measuring a resistance value of the liquid body 7 interposing between this pair of the electrodes 9a, 9b. Then, this is composed of a storage means (ROM 35) in which plural virtual life bodies are stored, a reading means (controller 21) for reading the virtual life body corresponding to the resistance value of the liquid body 7 from the above-mentioned ROM 35 when the measuring means measures the resistance value of the liquid body 7 and a liquid crystal display device 11 for displaying the virtual life body read by the reading means.
Patent JP-H06206212-A (JP)
Title: Pulp mold decorative form
Inventor: TSURUTOME YASUHISA
IPC: E04G9/05
Filed: 1993-10-08
Abstract: PURPOSE:To obtain the form for a concrete retaining wall simply subjected to disposal treatment and capable of enhancing the surface strength of cast concrete by arranging a thermoplastic resin layer on the surface of a main body having embossed patterns formed thereon by molding a pulp material. CONSTITUTION:A thermoplastic resin layer is provided on the surface of a main body having embossed patterns formed thereon by molding a pulp material or the main body is impregnated with the thermoplastic resin layer to constitute a pulp mold decorative form. That is, a large number of the recessed parts 3a-3i and contour protruding parts 4a-4i of natural stone patterns are formed on the main body 2 of a decorative frame 1 and the surfaces of these parts are covered with a porous heat shrinkable film 5 forming a resin layer. Then, a pulp slurry is sucked in a papermaking mold to produce a mold. At this time, the film 5 is bonded to the main body 2 by a hot press using the male mold 7 to the mold 6 of the pulp mold. By this method, a decorative form simply subjected to disposal treatment and capable of enhancing the surface strength of cast concrete is obtained.
Patent JP-S62162779-A (JP)
Inventor: RICHIYAADO DERIKU AMOSU
IPC: F04B27/08
Filed: 1986-10-23
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-H0997865-A (JP)
Title: Radiation part
Inventor: ASAI HIRONORI
IPC: H01L23/40
Filed: 1995-09-29
Abstract: PROBLEM TO BE SOLVED: To improve reliability and radiation property by reducing weight and simplifying junction structure in a cooling part with a junction structure between a conventional ceramic substrate and a heat sink. SOLUTION: A heat sink 14 consisting of a metal material with copper or aluminum as main constituents is joined to silicon nitride substrate 11 where a semiconductor element is mounted, for example, by an activated metal method 15. The metal material which mainly consists of copper or aluminum is thicker than the silicon nitride substrate 11 and has a sufficient function as the heat sink 14.
Patent JP-S62113058-A (JP)
Title: Detection of painted film damage part of painted pipeline
Inventor: HOJO HIROYUKI
IPC: G01N27/82
Filed: 1985-11-13
Abstract: PURPOSE:To remove effect of changes due to location of background site such as earth magnetism, by feeding painted steel pipe with low frequency current to detect a defect depending on changes in value of current, when background site value is made offset signal. CONSTITUTION:Underground painted pipeline 10 is supplied with a low frequency current from current applying power source 6. Then, current value of painted pipeline 10, varying with presence of a defect is caught as changes in the intensity of magnetic flux, for example, using a highly sensitive magnetic sensor 1 with the resolutions of the order of 10<-4>-10<-5> (Oe) and a background site measuring sensor 2 provided on the earth. In addition, an output signal of background site measuring sensor 2 is feedback to controller 3 as offset signal for inhibiting background site and inputted into recorder 5 to record from an output of a magnetic sensor 1 through subtraction BPF4.
Patent JP-H02102875-A (JP)
Title: Rear-wheel steering gear
Inventor: FUKINO MASATO
IPC: B62D7/15
Filed: 1988-10-08
Abstract: PURPOSE:To make a rear-wheel steering value controllable according to car speed by installing a drain circuit which drains a liquid current heading for a rear-wheel steering controlling valve operating cylinder from a front-wheel steering detection cylinder by way of a throttle valve to increase its opening in proportion as the car speed going up. CONSTITUTION:As a pressure source of a rear-wheel steering hydraulic actuator 5, a feedback control valve 9 is inserted interposingly between a hydraulic circuit 7 and a drain circuit 8 of a pump 6 as well as between both hydraulic chambers 5b and 5c, and its spool 9b is connected to a piston 10a of a valve operating cylinder 10. Each of liquid chambers 11b, 11c of a front-wheel steering detection cylinder 11 is connected to liquid chambers 10b, 10c of the valve operating cylinder 10. In this case, there is provided with a circuit 20 short-circuiting an interval between both circuits 18 and 19 being interconnected between the liquid chambers 10b, 10c and the liquid chambers 11b, 11c, and two check valves 21, 22 are inserted into this short- circuiting circuit 20, then a drain circuit 23 is connected to space between these check valves. A solenoid proportional throttle valve 24 is inserted into this drain circuit 23, and this throttle valve 24 is controlled to increase its opening in proportion as car speed going up.
Patent JP-H05204910-A (JP)
Title: Electronic display device
Inventor: YOKOGAWA HIROYUKI
IPC: G06Q10/10
Filed: 1992-09-22
Abstract: PURPOSE:To continuously designate an information input in a prescribed sequence by providing a storage area corresponding to a set area, designating successively and continuously the storage area and inputting the information. CONSTITUTION:By a position designating means 5, an arbitrary position is designated by a cursor on a display screen, and an area placed between a start point position and an end point position is set successively by plural pieces. As a result, on a storage means 14, a storage area 14 is secured in each set area. Thereafter, when a prescribed operation is executed, the designating means 5 designates successively and continuously the storage area 14 corresponding to each area set by a setting means 11 in a prescribed sequence, at every operation thereof. Subsequently, information is inputted to each designated storage area 14 by an input means 5. Accordingly, at the time of inputting the information in accordance with each area set arbitrarily on the display screen, its information can be designated continuously in the prescribed sequence.
Patent JP-H03114087-A (JP)
Title: Powder developing device of electrophotograhic system
Inventor: OKADA YUKIHIRO
IPC: G03G15/09
Filed: 1989-09-28
Abstract: PURPOSE:To obtain a wide napping perpendicular to a photosensitive body capable of executing smooth development by arranging a concave magnetic body as a magnet opposite to the photosensitive body. CONSTITUTION:When a sleeve 2 is rotated, a binary developer 8 comprising a carrier and a toner near a magnet 5 is attracted to the surface of the sleeve 2, and further attraction of the developer 8 to the surface of the sleeve 2 is continued by a magnet 6, and the sleeve 2 reaches a magnet 1 of an upper part. At that time, a magnetic flux distribution caused by the magnet 1 and a magnet 12 is made wide and perpendicular to the photosensitive body 9, because the face of the magnet 12 opposite to the body 9 has a concave form, and a napping 11 formed along the magnetic flux distribution is also made wide and perpendicular to the photosensitive body. Thus, a superior image output is obtained by means of the development in which the area formed by the napping 11 perpendicular to the photosensitive body 9 is made wide.
Patent JP-H02100838-A (JP)
Title: Control device for automatic thread fastening machine
Inventor: ADACHI MASATOMO
IPC: B23P19/06
Filed: 1988-10-06
Abstract: PURPOSE:To correct the fastening quality by forming the structure of feeding a reversing voltage to a motor by cutting off the normal rotation voltage fed from a power feeding part at the time when the stop detection output of a driver bit and non-urinal stall output of a motor stall detection part are received. CONSTITUTION:A normal rotation voltage is fed to a motor 2, transmitted to a driver bit at the deceleration ratio that the rotation thereof is determined by the friction engaging position of a planetary cone 5 and speed change ring 7 and the driver bit tightens a screw. When a reaction force torque is applied on the speed change ring 7 according to the load related to the driver bit, the speed change ring 7 is moved in the shaft center direction with turning. When the motor 2 continues its rotation without reducing the output and not becoming in a stall state, then, non-stall output is output, the speed change ring 7 is moved in the shaft center direction, the deceleration ratio becomes larger and finally infinite, the driver bit is stopped and a stoppage detection output is transmitted. Then, this stop detection output becomes effective, as the stall signal is not transmitted yet and the control part reversing the motor 2 is actuated.
Patent JP-H03116702-A (JP)
Title: Superconducting coil
Inventor: KAWAI TAKASHI
IPC: H01L39/00
Filed: 1989-09-28
Abstract: PURPOSE:To make the number of turns in constant area by forming coil patterns with a thallium superconducting film of an oxide group on both sides of a substrate with a through hole bored in the center, and forming a thallium superconducting film for connecting the end of each coil pattern, on the inside wall of the through hole. CONSTITUTION:A through hole 2 is bored in the center of a substrate 1. Then, a thick-film printing paste 8 of an oxide (BCCO) of barium, calcium, and copper mixed with an organic binder and an organic solvent is printed on both surfaces, and is also attached to the inside wall of the through hole 2 with a vacuum chuck 6. Thus, the paste 8 other than on the inside wall is removed, a BCCO thick-film 5 is baked, BCCO thin-films 3, 4 are formed on both sides and heat- treated, thallium superconducting films are formed on all surfaces 3, 4, 5, master patterns are formed on the surfaces 3, 4, and patterning is performed to form coil patterns. By this, thallium superconducting film coil patterns 3, 4 whose ends are connected with the thallium superconducting film 5 of an oxide group on the inside wall of the through hole 2 are made on both sides of the substrate 1.
Patent JP-2000131775-A (JP)
Title: Photographic picture forming device
Inventor: FRICK BEAT
IPC: G03B27/32
Filed: 1999-09-08
Abstract: PROBLEM TO BE SOLVED: To provide a device for forming a photographic picture on a photosensitive copying material. SOLUTION: This device for forming the photographic picture on the photosensitive copying material P is provided with an exposure device having a projection optical system in order to form the photographic picture. Then, a mirror matrix 3 having plural mirrors which can be individually actuated and a wide- band light source 3a such as a halogen light source are included in the exposure device. Besides, a filter device 8 is arranged at an optical path between the light source 3a and the matrix 3 so that light in a specified spectral area or the specified quantity of light is shielded or transmitted.