baber/WOPTO huggingface dataset:
Patent JP-2001131800-A (JP)
Title: Process and equipment for plating rare-earth magnet
Inventor: HAYASHI YASUMITSU
IPC: C25D17/08
Filed: 1999-11-09
Abstract: PROBLEM TO BE SOLVED: To form a metal-plated layer having uniform thickness on the whole surface of a rare-earth magnet and to improved the yield. SOLUTION: This plating equipment has a first plating device 10 provided with: a plating tank 16 in which a plating solution is stored; a dig 22 which is used for hanging plural annular bonded rare-earth magnets 14 and fitted to the plating tank 16 in a freely attachable and detachable manner; and plural almost L-shaped hangers 26 each of which is fitted to the jig 22 so as to project from it and consists of a supporting part almost horizontally extending outward and forward from the jig 22 and a restriction part formed at the tip of the supporting part so as to be upwardly bent at an almost right angle to the supporting part, and also, which are arranged at prescribed intervals in the height and width direction of the jig 22 vertically fitted, so as to rotatably hang each of the bonded rare-earth magnets 14 on the supporting part of one of the hangers 26;  wherein the jig 22 fitted to the plating tank 16 is connected to an air cylinder 30, to subject the jig 22 to reciprocating movement in the horizontal direction within a prescribed range by energizing the air cylinder 30 so as to operate it forward and backward and thereby to vibrate the jig 22.
Patent JP-2001136282-A (JP)
Title: Work information management system
Inventor: HASHIMOTO KATSUYA
IPC: G06Q50/00
Filed: 1999-11-09
Abstract: PROBLEM TO BE SOLVED: To provide a work information management system which can grasp in a unitary way the work location, work contents, etc., of every worker. SOLUTION: This work information management system is provided with a portable terminal unit 3 which sets and transmits the work information on the work location and work contents, etc., on every worker, a server 7 which receives and stores the work information received from the unit 3 via a telephone circuit network 6, and personal computers 10 and 11 which read the work information out of the server 7.
Patent JP-H04189206-A (JP)
Title: Method and device for storing slubbing bobbin
Inventor: OTSUKI TAKAO
IPC: B65G1/00
Filed: 1990-11-21
Abstract: PURPOSE:To use the land efficiently, and facilitate installation of the device for storing slubbing bobbins of a fine spinning machine by connecting multiple magazines, which hang multiple bobbins to support them, in a line, and storing multiple lines thereof in a stock yard separately, and forming inside of each stair and a space between each stair so as to carry/delivery the magazines freely and automatically. CONSTITUTION:In a stock yard A, stock rails 1 for moving multiple lines of magazines E, which hang multiple bobbins to support them and are connected in a line per multiple number, are provided per a stair. A carrying and delivering rail B for supporting the magazines E so that they can move freely is provided so that it is elevated by an elevating stand 5 along the stock yard A and stopped at each stair. Each magazine E is thereby moved inside of the stock yard A by the stock rail 1, and is transferred to the carrying and delivering rail B at each stair, and is elevated to move between each stair for carry-in and delivery.
Patent JP-2000146952-A (JP)
Title: Method and device for discriminating paper
Inventor: SHINOZAKI MAKOTO
IPC: G01N21/88
Filed: 1998-11-10
Abstract: PROBLEM TO BE SOLVED: To enable the determination of which paper among a database the paper has a high degree of similarity with by subjecting the image of the paper to frequency analysis and identifying the characteristics of a predetermined wavelength range, for example, a wavelength range including periodic components derived from paper manufacturing processes. SOLUTION: In a image pickup part 2, image data is obtained form light transmitted through or reflected by at least part of a paper sample and is subjected to frequency analysis at a frequency analyzing part 18. Integration data on each of a plurality of wavelength ranges from the data after the frequency analysis is obtained. The correlation of the integration data is obtained to the corresponding integration data of the same wavelength range of a contrast standard paper sample to determine whether the sample paper is identical to the standard paper sample.
Patent JP-H07145821-A (JP)
Title: Magnetic composite plate material, manufacture thereof, conductive ring, and manufacture thereof
Inventor: ISHIKAWA RYUHEI
IPC: F16C33/76
Filed: 1993-11-25
Abstract: PURPOSE:To eliminate a bonding process to reduce production cost and make a plate material very thin by interposing a permanent magnet material and a filler material between two plate-shaped magnetic members. CONSTITUTION:Magnetic material powder and metal material powder are mixed in a suitable ratio and a rod-shaped ingot 21 is produced with the mixture. By using a magnetic material having high magnetic permeability, a magnetic steel pipe having slightly larger inner diameter than the outer diameter of the ingot 21 and the same length as the ingot 21 is produced. The ingot 21 is inserted into the magnetic steel pipe 22 to produce a column member 23. The column member 23 is swaged. The composite magnetic material enclosed in the steel pipe is shrunk in the radial direction and elongated in the lengthy direction and a rod 24 is produced. The composite rod 24 is rolled to form a thin composite plate 25. The magnetic material and the magnetic steel pipe are press-bonded, and the composite plate is formed so as to have specified thickness and thickness tolerance can be minimized.
Patent JP-H05157542-A (JP)
Title: Surface inspecting apparatus
Inventor: KOMATSU TOMIO
IPC: B29C48/92
Filed: 1991-12-03
Abstract: PURPOSE:To obtain a surface inspecting apparatus without erroneous operations by preventing the case, wherein erroneous operations occur and a good product without defects might be detected as the defective product when a surface inspecting apparatus using a light reflecting method is used and dust and the like are attached on the surface in the inspection for the surface of a long material such as a synthetic resin pipe. CONSTITUTION:Jetting ports 7 and 8 are provided in a case body 2 of an inspecting apparatus. The jetting ports 7 and 8 are connected to a pressure-gas generating device 10. The pressure gas is blown to the surface of a material under inspection 1 passing the inside of the case body 2. Dust and the like, which are causes of the erroneous operations and attached to the surface, are blown out. After the clean surface state is obtained, light is emitted from a light projector 6.
Patent JP-H09156174-A (JP)
Title: Printer and continuous recording paper used in it
Inventor: SASAKI HIDEMI
IPC: B41J11/70
Filed: 1995-12-07
Abstract: PROBLEM TO BE SOLVED: To conttive not to leave a mark specifying a cutting position of a continous recording paper. SOLUTION: A yellow thermal head 21, a magenta thermal head 22 and a cyan thermal head 23 are sequentially arranged from the upstream along a transfer path for a continuous recording paper 15. A full color image is recorded in one transfer of the recording paper 15. A mark-recording means 38 is set at the upstream side of the yellow thermal head 21. The mark- recording means 38 records a cut mark 39 at a side end face 15a of the continuous recording paper 15. After the full color image is recorded, a mark-detecting means 51 detects the cut mark 39, activating an exit cutter 50 on the basis of a detection signal, so that the image is cut every recording area.
Patent JP-H10203202-A (JP)
Title: Torque fluctuation suppressor of internal combustion engine
Inventor: MINOWA TOSHIMICHI
IPC: B60W10/06
Filed: 1997-11-20
Abstract: PROBLEM TO BE SOLVED: To suppress shock to be transmitted to a tire by changing a supply time of fuel to be supplied within a combustion cylinder of an internal combustion engine according to a torque fluctuation suppression signal. SOLUTION: Target engine torque determined by a target torque arithmetic means 37 is inputted in a torque fluctuation arithmetic means 36. The torque fluctuation arithmetic means 36 inputs engine torque calculated by an estimation means 35 and calculates the rate of change of engine torque. This rate of change and target engine torque are compared, whether torque fluctuation is generated or not is judged, and a deviation of the torque fluctuation and the engine torque calculated is calculated. When torque fluctuation is generated, a gear ratio according to the deviation is calculated by a gear ratio arithmetic means 38, torque fluctuation is suppressed and a supply time of fuel to be supplied within a combustion cylinder of an internal combustion engine 1 is changed.  Thus, shock to be transmitted to a tire can be suppressed, fuel consumption can be reduced and operability can be improved.
Patent JP-H01160476-A (JP)
Title: Bubble tower-type reactor
Inventor: BANDO YOSHIYUKI
IPC: B01F3/04
Filed: 1987-12-16
Abstract: PURPOSE:To obtain the present apparatus for aerobic fermentation, etc., having high efficiency and reducible size, by placing a perforated draft tube in a vessel, opening the upper and lower ends of the tube in the vessel, blasting a gas from the lower part of the vessel and carrying out the gas-liquid contact while circulating the reaction liquid by the water-pressure difference. CONSTITUTION:A draft tube 3 having a perforated part on at least a part of the tube and having opened top and bottom ends is placed in a cylindrical vessel 2. A gas is continuously blasted into the draft tube 3 from the bottom of the draft tube 3 through a gas diffuser 4 placed at the bottom of the vessel 2. The reaction liquid in the vessel 2 is circulated by the water-pressure difference between the inside and outside of the draft tube 3. The fine bubbles formed by passing the gas through the porous draft tube 3 are made to countercurrently contact with the reaction liquid at the outer circumference of the draft tube 3. The efficient gas-liquid contact can be performed by the bubble tower-type reactor 1 having the above structure.
Patent JP-2000148148-A (JP)
Title: Stringed instrument
Inventor: KAWAKAMI FUKUJI
IPC: G10H3/22
Filed: 1998-11-10
Abstract: PROBLEM TO BE SOLVED: To produce timbre close to an acoustic stringed instrument, and to control the sounded volume. SOLUTION: A pickup 30 produces an oscillating signal corresponding to the oscillation of a string of a violin, a finger board or a sound body that are not illustrated and provides the signal for a head amplifier 31. The oscillating signal amplified by the head amplifier 31 is provided for a signal processor 32. An error pickup 36 attached to a back board 21 detects the oscillation of the sound body 11 to provide output for the signal processor 32. The signal processor 32 generates an oscillation providing signal according to an operation mode specified by a switch 33 when these signals are provided. The oscillation providing signal is amplified by an amplifier 34, and then, is provided for a coil 24. A sound post 23 oscillates due to a magnetic action between the coil 24 and the sound post 23 comprising a magnet, and the body is resonated to produce musical sound.
Patent JP-H01164561-A (JP)
Title: Electrodeposition sheet grindstone
Inventor: TODA KAZUO
IPC: B24D11/02
Filed: 1987-12-17
Abstract: PURPOSE:To obtain the stable grinding faculty for a long period and prolong the service life by impregnation-coating the surface of a cloth material on which an electrodeposition abrasive grain layer is formed, with a synthetic resin coating. CONSTITUTION:On the surface of a cloth material consisting of synthetic resin fiber yarn 1, an electrodeposition abrasive grain layer 8 consisting of a metal plating layer 6 and the superabrasive grains 7 fixed in the metal plating layer 6 is formed. Further, the synthetic resin coating 10 is impregnation-applied onto the surface of the cloth material having the electrodeposition abrasive grain layer 8, and the coating 10 is allowed to penetrate into the gap in which the metal plating layer 6 is not sufficiently formed in the electrodeposition abrasive grain layer 8. When a grindstone thus formed is stored in a warehouse in which high humidity state is present, the development of erosion, deterioration, and brittlement of the metal plating layer 6 due to the intrusion and stay of moisture into the metal plating layer 6 can be prevented by the impregnated and covered synthetic resin coating 10. Therefore, the holding power for the superabrasive grain 7 does not deteriorate, and the slip-off of the superabrasive grains 7 in use can be prevented, and the superior grinding faculty can be maintained for a long period, and the service life of the grindstone can be prolonged.
Patent JP-H08172872-A (JP)
Title: Alignment controller for combine harvester
Inventor: FUJITA YASUSHI
IPC: A01D69/00
Filed: 1994-12-22
Abstract: PURPOSE: To provide a method of making an accurate steering amendment in a combine harvester by repeating twice a slight inclination of the power steering lever to disengage the clutch and simultaneously permit the steering brake to effect weak braking, when the combine harvester runs straight in its gentle turning mode. CONSTITUTION: In a combine harvester having a running transmission case 3 which can be switched between the brake-turning mode A where one of the steering brakes 2 acts on one of a pair of the right and left crawlers 1 to turn the combine body and the gentle turning mode B where the rotation on one side is driven slower than that on the other side to effect turning, the steering amendment is made by repeating twice or more the power steering lever operations to clutch on and off for steering, simultaneously to lower the brake pressure for the steering brake 2, while the combine harvester runs straight in the gentle turning mode.
Patent JP-H03182222-A (JP)
Title: Vacuum cleaner
Inventor: UZAWA HIROSHI
IPC: A47L7/04
Filed: 1989-12-08
Abstract: PURPOSE:To destroy harmful insects such as mites or ticks in a dust collection chamber easily by providing a hot air passage connecting an air intake opening to the dust collection chamber, with a heater provided in the hot air passage. CONSTITUTION:An air flow from outside a vacuum cleaner body 11 through an air intake opening 66 to a hot air passage 67 is produced when a motor blower 26 is driven. The air flow with its temperature raised as it passes through a heating member 71 is sent through a heater cover 73 and through a dust collection filter 31 in a dust collection chamber 19. As the hot air passes through the motor blower 26 while heating the dust collected in the filter 31 and discharged out of a discharge port 22, harmful insects in the dust are destroyed with the heat of the hot air. Because the opening areas of the air intake opening 66 and the hot air passage 67 are sufficiently small and the revolution of the motor blower 26 is lower than that for cleaning, the amount of air introduced through the hot air passage 67 to the dust collection chamber 19 is small. As a result, the power consumed with the heating member 71 for raising the temperature of the air flow into the dust collection chamber up to a specified value necessary for destroying the insects 22 is also small.
Patent JP-H10155737-A (JP)
Title: Electronic endoscope apparatus
Inventor: AIZAWA CHIEKO
IPC: G02B23/24
Filed: 1996-11-29
Abstract: PROBLEM TO BE SOLVED: To superimpose charactor information in accordance with the size of an endoscope image and to perform observation based on an image where the superimposed character informations do not overlap on the endoscope image. SOLUTION: A microcomputor 51 controls an enlarged circuit 37 based on an input from a key board 52 connected with a video processor 6 and changes and sets the size of a parent screen and controls a child screen forming circuit 42 and changes and sets the size of a child screen. A display controller 54 performs formation of character image data on a font based on font informations from the microcomputor 51 and formation of mask data based on mask positional information from the microcomputor 51.
Patent JP-H08175884-A (JP)
Title: Production of curable inorganic laminated material
Inventor: TAJIMA YOSUKE
IPC: C04B41/52
Filed: 1994-12-22
Abstract: PURPOSE: To obtain a method producing a curable inorganic laminated material having excellent resistance to ultraviolet light, resistance to hot water and resistance to acid rain. CONSTITUTION: A metal-covered layer is placed on the surface of a molded material molded of a curable inorganic composition by arc flame coating under reduced pressure and the metal-covered layer is dipped in a weather-resistant transparent resin having a thermal correspondence, i.e., melting at 130 deg.C and does not soften at <=100 deg.C after the melting and curing, and heated at >=130 deg.C to obtain a producing method of a curable inorganic laminated material.
Patent JP-H07170967-A (JP)
Title: Koji weight-measuring type koji storage tank
Inventor: FUJIWARA YOSHINARI
IPC: C12M1/16
Filed: 1993-12-20
Abstract: PURPOSE:To solve the difficult point of a conventional koji (malted rice) storage tank, the difficult point comprising to cause an excess or shortage in a koji finally charged into the storage tank, because the conventional koji storage tank can not accurately divide the whole amount of the koji, when the koji is divided and used. CONSTITUTION:This koji weight-measuring type koji storage tank comprises a koji storage tank 1 for receiving a koji and road cells 2 for supporting the lower parts of the koji storage tank 1.
Patent JP-H07175441-A (JP)
Title: Driving method of display device and its circuit
Inventor: SAKAMOTO ATSUSHI
IPC: G09G3/30
Filed: 1993-12-20
Abstract: PURPOSE:To enable AD driving by ideal symmetrical waveforms by impressing specific voltages to picture elements in light emission and non-light emission display. CONSTITUTION:The writing driving and modulation voltages are impressed from switching circuits 150, 160, 170 to prescribed scanning and data electrodes Yj, Xj in scanning side driving circuits 120, 130 and data side driving circuit 140. A display panel 110 has a relation: Vw<light emission threshold value voltage Vth<Vw+Vm. Respectively 0 and Vm are impressed at the time of P and N driving as the corresponding modulation voltages at the time of the light emission display and respective Vm and 0V are impressed at the time of P and N driving and respectively Vw+Vm, -Vm are impressed at the time of P and N driving as writing voltages at the time of non-light emission display. The discharge of the writing voltage impressed to the scanning side is executed toward +1/2Vm. The potentials of all the data electrodes are maintained at +1/2Vm by simultaneously turning on the pull-up switching elements on the data side after the end of driving of the one line.
Patent JP-2001144798-A (JP)
Title: System and method for distributing mail and electronic mail equipment
Inventor: YAMASHITA NAONOBU
IPC: H04L12/58
Filed: 1999-11-10
Abstract: PROBLEM TO BE SOLVED: To prevent mail contents from being leaked to the outside even when a security function is broken and an access is performed to a mail server from the outside. SOLUTION: (1) A terminal PS(A) transmits a mail to a PS(B). (2) A mail gate way(MGW) transmits the received mail and an arithmetic numerical value to an enciphering server. (3) The enciphering server executes enciphering by using the arithmetic numerical value, stores the arithmetic numerical value in a management number table and (4) transmits the enciphered mail to an E-mail server(EMS). (5) On the basis of the incoming report request of the EMS, (6) an incoming report server reports incoming mail. (7) When a mail reading signal from the PS(B) is received, (8) the EMS transmits the mail to the enciphering server. (9) The enciphering server takes-out the arithmetic numerical value from the management number table and deciphers the mail. Then the enciphering server transmits the deciphered mail to the PS(B) and the PS(B) reports the reception end to the EMS.
Patent JP-H10159233-A (JP)
Title: Structure of supporting part of roof panel
Inventor: YAMANISHI HIROKAZU
IPC: E04B7/02
Filed: 1996-11-29
Abstract: PROBLEM TO BE SOLVED: To increase the support strength, by providing inclined plates along a roof inclination and wall-lateral purlins having extending-down plates at every distance, and connecting mutual extending-down plates of the adjacent wall-lateral purlins by connection metal tools supported through vertical roof struts. SOLUTION: Strut-support metal tools 31 are fixed to the external face side of a beam 17 on which a wall panel constituting the second floor-external wall is put and vertical roof struts 4 are erected on the strut-support metal tools 31. Next, wall- lateral purlins 3 provided with inclined plates having the same inclination with the roof inclination and extending-down plates are formed and a plurality of adjacent wall-lateral purlins 3 are arranged in a row at every distance. The mutual extending- down plates of the adjacent wall-lateral purlins 3 are joined by connection metal tools 5 connected to the upper part of the vertical roof struts 4. And further, the extending-down plates of the wall-lateral purlins 3 are superposed at both sides of the connection metal tools 5 and connected and fixed thereto through the gap by the bolts and nuts. Accordingly, the substrate frame of the roof panel is supported on the connection metal tools supported by the vertical roof struts and hence, the support strength of the roof panel can be increased.
Patent JP-H06168112-A (JP)
Title: Software test device
Inventor: NAKAYAMA SABURO
IPC: G06F9/06
Filed: 1992-11-30
Abstract: PURPOSE:To trace a system to the initial state of system destruction before coming of a problem into the open and to restore the contents of a memory device at the time of the stabilizing test for the system. CONSTITUTION:A monitoring device 13 which monitors an execution program address and update information of various data is arranged between a central processing unit 11 and a memory device 12 where a program to be tested is stored. The monitoring device 13 writes the monitoring result in a large-capacity memory device 15 in time series and saves contents before the start of test of the memory device 12. A back trace device 16 controls the operation of the monitoring device 13 and restores the contents of the memory device at a desired time on the way of the test based on these contents.
Patent JP-H06167219-A (JP)
Title: Exhaust control valve device for two-cycle engine
Inventor: OZAWA TOSHIICHI
IPC: F02B75/02
Filed: 1992-11-30
Abstract: PURPOSE:To facilitate assembly while preventing the generation of a gap between the point part of an exhaust control valve and a cylinder bore, when a hourglass-shaped rotary exhaust control valve is inserted from one side of a cylinder and arranged in an exhaust passage of a two cycle engine. CONSTITUTION:In an exhaust control valve device for a two cycle engine, in which a hourglass-shaped rotary exhaust control valve 5 is inserted from one side of a cylinder 1 around an exhaust port upper flange in an exhaust passage 3, the radius of the point part, of the exhaust control valve 5 is made larger than that of its middle part so that its shape matches a cylinder inner circumferential face, and the radius of the bore 6, to which the middle part is to be inserted, is made virtually equal to the radius of the point part, while a spacer 7 is arranged between the bore 6 and the middle part outer circumference.