baber/WOPTO huggingface dataset:
Patent JP-H11228118-A (JP)
Title: Carbide, activated carbon, their production and their utilization
Inventor: IGARASHI KOZO
IPC: C01B31/08
Filed: 1998-02-03
Abstract: PROBLEM TO BE SOLVED: To utilize a waste paper chip, which used to be incinerated, as a valuable resource by making carbides or activated carbon from the waste paper chip generated at the time of punching a paper tape for packing a chip type electronic parts. SOLUTION: The small fixed sized waste paper chip generated at the time of punching the paper tape for packing the chip type electrode parts is used as a raw material to be carbonized. Or the waste paper chip is carbonized after solidified to be utilize as activated carbon. The waste paper chip is rectangular shaped, circular shaped or their mixture. The surface area of the resultant carbide is controlled to 300-600 m<2> /g. The carbide if necessary activated after carbonized has large surface area and is excellent in humidity conditioning property.  In the waste paper chip, the quality control in the production stage is severely carried out because of a by-product of the chip type electronic part production, starch is used as a paste for forming and there is no printing and then, the fear of contamination by harmful material and foreign matter is reduced and environmental load is decreased.
Patent JP-S62208335-A (JP)
Inventor: KAI HISAO
IPC: A61L2/18
Filed: 1986-02-25
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-S63204080-A (JP)
Inventor: TAKAHATA SHUZO
IPC: F25B15/00
Filed: 1987-02-20
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-H01211871-A (JP)
Title: Connecting device by screw
Inventor: MATSUYOSHI TETSUYA
IPC: H01R4/38
Filed: 1988-02-19
Abstract: PURPOSE:To decrease the fastening area and reduce the cost by forming a screw hole on a fastening main body, forming a positioning projection around the insertion hole opening of this screw hole, and forming a screw insertion hole on a fastened body to couple them. CONSTITUTION:A fastening main body 1 is press-molded and a screw hole 2 is formed, at the same time a projection 3 is formed by the return of a press material resulting from the punching of the hole 2. A screw insertion hole 5 for screwing is formed on a fastened body 4 at the preset position corresponding to the hole 2 of the main body 1. The screw insertion hole 5 of the fastened body 4 is coupled on the main body 1, they are connected with a screw 6. The hole 5 on the main body 1 concurrently serves as a positioning hole, thereby machining processes are decreased, the cost is reduced.
Patent JP-H11237213-A (JP)
Title: Equipment for visual inspection of mounting board and method therefor
Inventor: KIHARA MASAHIRO
IPC: H05K3/00
Filed: 1998-02-20
Abstract: PROBLEM TO BE SOLVED: To provide a visual inspection equipment and a visual inspection method of a mounting board in which useless fault items are omitted and arranged inspection results are outputted. SOLUTION: This visual inspection method uses a plurality of judging means containing a first judging means 31 for detecting existence and position deviation of electronic components and a second judging means 32 for detecting imperfect soldering of electronic components, inspects a mounting board, and judges whether each object is acceptable. Results of judgment of a plurality of the judging means are stored in a first storing part 41. According to the rank which is previously set on the basis of importance of fault contents and usefulness of fault display, an inspection result processing part 44 selects the stored judgment results, and outputs only useful results of inspection.
Patent JP-S62197907-A (JP)
Title: Magnetic head
Inventor: OKADA TOSHIYUKI
IPC: G11B5/127
Filed: 1986-02-25
Abstract: PURPOSE:To make a ferromagnetic thin film fully display magnetic characteristic and become excellent in electromagnetic conversion characteristic by making a ferromagnetic thin film forming face circular arcuate form and slanting the tangential direction of the circular arc within a specified range of angle. CONSTITUTION:The head consists of magnetic core parts 11, 12 made of ferromagnetic oxide, ferromagnetic thin metallic films 13, 14 formed on ferromagnetic thin film forming faces 11a, 12a of the magnetic core parts 11, 12 and non- magnetic materials 15, 16; 17, 18 filled near magnetic gap, and ferromagnetic metallic thin films 13, 14 are butted to form the magnetic gap. The ferromagnetic thin film forming faces 11a, 12a are made to circular arcuate form when looked from the contact face of a magnetic recording medium, and at the same time, tangential direction of circular arcs of ferromagnetic thin film forming faces 11a, 12a in the magnetic gap forming face 10 is slanted within the range of 20 deg.-80 deg. to the magnetic gap forming face. Thereby, magnetic characteristic of ferromagnetic metallic thin films 13, 14 is fully displayed, and a magnetic head excellent in electromagnetic conversion characteristic even applied to a magnetic recording medium of high magnetic resistance can be obtained.
Patent JP-S56134831-A (JP)
Title: Switch device for high frequency
Inventor: SATOU TAKESHI
IPC: H03K17/74
Filed: 1980-03-25
Abstract: PURPOSE:To enlarge the attenuation quantity throughout a wide band, by connecting one series resonance circuit, at least, for the diode between the high-frequency signal transmission line and the earth. CONSTITUTION:The series resonance circuit consisting of inductance element 6 and capacitor 7 is connected in series to T type diode 5. By this constitution, when diodes 3 and 4 are turned off and diode 5 is turned on, the attenuation quantity is increased greatly with the resonance frequency as the center by the series resonance circuit consisting of inductance element 6 and capacitor 7. As inductance element 6, the inductance of the lead wire of diode 5 can be used.
Patent JP-2000234661-A (JP)
Title: Lock-up device for torque converter
Inventor: YAMASHITA KAZUHIRO
IPC: F16H45/02
Filed: 1999-02-17
Abstract: PROBLEM TO BE SOLVED: To enlarge a torsion spring in a lock-up device for a torque converter. SOLUTION: This lock-up device for a torque converter is provided with a piston 8 and a damper mechanism 13. The piston 8 composes a clutch between the piston 8 and a front cover. The damper mechanism 13 has a drive plate 9, a driven plate and a coil spring assembly 12. The drive plate 9 is fixed on the axial one side surface of the piston 8. The drive plate 9 and the driven plate are connected to each other in a rotational direction by the coil spring assembly 12. A cutout 41 is formed in a position corresponding to the coil spring assembly 12 in the drive plate 9. The coil spring assembly 12 is axially supported by the axial one side surface of the piston 8 in the cutout 41.
Patent JP-S59161927-A (JP)
Title: Remote sound output device
Inventor: TAKANO HAJIME
IPC: H04N5/60
Filed: 1983-03-07
Abstract: PURPOSE:To obtain a remote sound output device which causes no radio wave disturbance to other devices by using the infrared rays or ultrasonic waves as the carrier waves when the TV sounds are heard at a remote place. CONSTITUTION:A modulated infrared ray 19 is transmitted by an infrared ray transmitter 18 and the output of a sound signal circuit 8. The ray 19 is received by an infrared ray receiver 20 of a TV viewer. Thus the TV viewing and listening is possible through an earphone or a speaker set close to the viewer without troubling the neighboring persons and with no radio wave disturbance at all.
Patent JP-S58155761-A (JP)
Title: Hall effect semiconductor integrated circuit
Inventor: SUZUKI HIROSHI
IPC: H01L27/22
Filed: 1982-03-10
Abstract: PURPOSE:To obtain a multi-terminal Hall IC by forming two kinds of Hall elements having different sensitivity to a magnetic field by the presence of the doping of an impurity having the same polarity into a Hall element region. CONSTITUTION:The ions of the impurity having the same polarity are implanted into a region, in which an N epitaxial layer 11 on a P type Si substrate 10 is isolated by a P<+> layer 12, and a large number of active layers 9 are buried insularly, and N<+> layers 13, 14 for a DC voltage applied terminal and N<+> layers 15, 16 for a current collecting electrode are disposed. Width W and length L are made the same, and an active layer 9 is not formed to another Hall element. When driving voltage is V, mean mobility mu, an external magnetic field B and Hall voltage VH, Hall element's sensitivity S=VH/B=muXW/LXV is formed, and mu changes by the presence of the active layer 9. According to such constitution, the multi-terminal Hall IC through which signals having different sensitivity to the magnetic field are obtained can be manufactured by using two kinds of the Hall ICs having different sensitivity.
Patent JP-H09210653-A (JP)
Title: Surface direction detection device
Inventor: TSUKADA TOSHIHIKO
IPC: G01B11/26
Filed: 1996-01-31
Abstract: PROBLEM TO BE SOLVED: To expand measurement angle range at measurement in the surface direction of an object. SOLUTION: An object 1 to-be-measured, a LED illuminating device 2 wherein LEDs are placed in a line, and a telecamera 3 detecting reflected light intensity are provided. The LED illuminating device 2 can emit with the first light emission pattern in which light emission intensity increases in a monotone along x-direction of 1 axis and with the second light emission pattern in which the intensity decreases in a monotone, and the light emission intensity ratio is so set as to increase in the range from 1/A to A in a monotone. The telecamera 3 can be fixed to an optional position of a guide rail 9. The reflected light in an optical axis L direction is detected with the telecamera 3, and ratio of photodetecting intensity of the first light emission pattern and photodetecting intensity of the second light emission pattern of the reflected light is calculated by a calculator 7.  From the intensity ratio, from which position of the LED illuminating device 2 the reflected light is emitted is specified. Based on this position and the position of the telecamera 3, direction of the surface is measured.
Patent JP-S59164409-A (JP)
Inventor: SHINJIYOU KATSUMI
IPC: F16B25/10
Filed: 1983-03-08
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-S61199350-A (JP)
Title: Transmitting device for remote control signal
Inventor: TSUBOI TADASHI
IPC: H04Q9/00
Filed: 1985-03-01
Abstract: PURPOSE:To attain control of plural operation panels from one slave station in a motor control panel by providing two functions discriminating to which of two sets of operation panel pair a signal is to be sent and discriminating transmission permission of the said signal. CONSTITUTION:A master station 1 of the motor control panel 3, a slave station 2 and operation panel 4, 5 in pair at remote location have respectively a transmission microcomputer 23 as a discrimination means discriminating a signal destination and signal transmission permission. Then an operation signal from the operation panels 4, 5 is sent once to the master station 1, the microcomputer 23 of the master station 1 applies signal processing and the result is sent to the slave station 2 in the panel 3. The slave station sends the signal to the motor control circuit 6, resulting that a motor is controlled. The operation signal from the panel 3 is processed via the master station 1 and the result is sent to the operation panels 4, 5.
Patent JP-H08229677-A (JP)
Title: Shape of groove for automatic welding
Inventor: KOYAMA MASAHIRO
IPC: B23K31/00
Filed: 1995-02-28
Abstract: PURPOSE: To prevent the generation of welding failures such as dropping and undercut of the molten metal. CONSTITUTION: The ratio of the angle θ1 of inclination of the groove at an upper iron tube 2A to the angle θ2 of inclination of the groove at a lower iron tube 2B is 1:2 in a shape of a groove part 1 where the iron tubes 2A, 2B are automatically welded in the horizontal position. Because the angle of inclination of the groove on the upper side is smaller than that on the lower side, the molten metal on the upper iron tube is excellently settled.
Patent JP-H11236157-A (JP)
Title: Reversing device, and image forming apparatus provided therewith
Inventor: OKAMOTO MASAMI
IPC: B65H29/58
Filed: 1998-02-20
Abstract: PROBLEM TO BE SOLVED: To provide a reversing device capable of avoiding defective carriage of a transfer material, and an image forming apparatus provided with the reversing device. SOLUTION: A reversing device is provided with a reversing drive roller 69 to reverse and discharge a paper P, the reversing drive roller 69 holds the paper sheet P between a reverse roller 67 which is a carrying roller and an oscillating reverse branching claw 84 to be energized toward the reverse roller 67, and carries the paper P to the prescribed position by applying the carrying force in the forward direction to the paper P by the reverse roller 67. and carries the paper P in the reverse direction by the reversing drive roller 69 arranged on the downstream side of the reverse branching claw 84 after the carriage in the forward direction. A jump base 89 to separate at least the of the paper P during the carriage in the forward direction of the paper P from the reversing drive roller 69 is provided in the vicinity of the reversing drive roller 69.  At least the tip of the paper P can be separated from the reversing drive roller 69 during the carriage in the forward direction. At least tip of the paper P can avoid defective carriage of the paper P.
Patent JP-S55132576-A (JP)
Title: Tape counter with signal delivery set
Inventor: SHIOBARA TOSHIROU
IPC: G11B27/34
Filed: 1979-03-31
Abstract: PURPOSE: To make very convenient the lead-in operation of music recording, by delivering the control signal with the cooperation between the moving body in analog display of the amount of tape run with linear movement through the reception of the rotary delivery from the main unit and the preset means consisting of the set member which can change the set position.  
     CONSTITUTION: After the display correction knob 42 is manually shifted left and the indicating line 50 is set to the scale "0" of the running time display scale 37, recording or reproduction of the main unit is made. The tape is wound on the winding reel with tape run and the revolution of the reel shaft is delivered to the pulley 7. This revolution is delivered via the speed reduction set 4, worm 10, and worm gear 16, the mobile body 13 is moved right to indicate the scale of the run time display scales 37, 38, allowing to display the amount of tape run, i.e., tape run time. The same operation can be made after the end of recording. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-S60222684-A (JP)
Inventor: OOKAWA FUJIO
IPC: F16L27/10
Filed: 1985-02-28
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-S57152656-A (JP)
Title: Neutral particle detecting device
Inventor: KONAGAI CHIKARA
IPC: H01J49/06
Filed: 1981-03-18
Abstract: PURPOSE:To detect low-energy neutral particles by means of a small device by deflecting a charged particle beam according to the momentum, accelerating the deflected charged particle beam by means of an electrostatic field, and generating pulse signals with pulse-wve heights corresponding to the magnitude of the mass or kinetic energy. CONSTITUTION:A neutral particle beam 11, after being made incident upon a charge exchanging part 1 and converted into a charged particle beam 12, is deflected with a momentum analyzing magnet 7 according to the momentum of the charged particles before being discharged from the magnet 7. After that, the deflected charged particles are passed through electrodes 23 and 24, and are made incident upon a semiconductive detecting device 21. The device 21 consists of semiconductive detectors 22A-22H of a silicone surface barrier type, and produces pulse signals with pulse-wave heights corresponding to the magnitude of the mass or kinetic energy.
Patent JP-H05234964-A (JP)
Title: Manufacture of semiconductor device
Inventor: OKUDA YOSHIMITSU
IPC: H01L21/302
Filed: 1992-02-26
Abstract: PURPOSE:To relatively easily form a highly accurate pattern by actually measuring the dimensions of a thin film layer formed to smaller dimensions than desired dimensions and, after forming side walls of a second thin film having a required film thickness, etching a substrate by using the thin films as a mask. CONSTITUTION:After patterning a first thin film 4 to a width narrower than a desired width, the dimensions (a) of the pattern are actually measured. Then, after forming a second thin film 5 having the film thickness (b) corresponding to the actually measured dimensions (a), side walls are formed by performing anisotropic dry etching on the second thin film 5. After dry etching, the substrate 1 is patterned by using the pattern formed of the first and second thin films 4 and 5 as a mask. For example, after forming a first TEOS oxide film 4 on a polysilicon layer 3 and patterning the film 4, the dimensions (a) of the pattern are measured. Then, after forming a second TEOS oxide film 5 having the required film thickness (b), side walls are formed by etching the film 5 and a gate electrode is formed by performing anisotropic dry etching on the polysilicon layer 3.
Patent JP-S62197853-A (JP)
Title: Data transfer circuit
Inventor: KARIJIYUKU AKIRA
IPC: G06F15/16
Filed: 1986-02-26
Abstract: PURPOSE:To perform the transfer of data at a high speed between controllers and to improve the data processing efficiency of each controller, by giving an access to a memory through an address in an address space of the memory in response to the access operation carried out by the 2nd control means to an address space of a port means. CONSTITUTION:In an interruption process an address is first obtained by an arithmetic operation to store the transferred data to a RAM 23 and the higher value of said address is replaced with the value of an address space where an input port 31 is formed. Then an access is given to the port 31 with said replaced address and therefore a chip enable CE6 is outputted. Then the transferred data is supplied onto a data bus D2 from the port 31. At the same time, the CE6 is outputted to the RAM 23 from AND gates 35 and 36 set within a data transfer control circuit 32 in the form of a chip enable CE7 and a data write signal DRW. Here the lower address of the store address obtained through an arithmetic operation is given to the RAM 23. Thus the transferred data is stored directly in an address of the RAM 23 with no intervention of a CPU 20.
Patent JP-S59166291-A (JP)
Title: Simple treatment of miscellaneous living waste water
Inventor: URANO TSURUHEI
IPC: C02F9/00
Filed: 1983-03-11
Abstract: PURPOSE:To treat efficiently the miscellaneous living waste water which is subjected to a sepn. of solid materials and does not contain crude night soil by supplying said waste water in upward countercurrent to a tank packed therein with a support for microorganisms and supplying a specific volume of air into the packed tank from below thereby treating microbial the waste water. CONSTITUTION:Miscellaneous living waste water 1 which is produced in a home kitchen, bathroom, dining room, etc. is introduced into an adjusting tank 2, where the water is stagnated for 2-12hr and the greater part of solid materials are separated. The waste water is then supplied in upward countercurrent into a microbial treating tank 4 packed therein with a support for microorganisms over the entire part. Air is then supplied into the tank from below the support for microorganisms at a superficial linear velocity of 5cm/min to decompose the org. pollutant in the waste water at a microorganisms concn. of 5-15g/l per tank 4. The waste water after the microbial decomposition is introduced into a phosphorus removing tank 5 packed therein with a phosphorus removing agent so that the phosphorus contained therein is removed.
Patent JP-S52122954-A (JP)
Title: Prevention of mist scattering
Inventor: YAMAGISHI HIDEHISA
IPC: C23C22/73
Filed: 1976-04-09
Abstract: PURPOSE: To surely prevent mist generated at the time of forming and painting from scattering, by forming an air curtain by using a double tube having differently phased slits in the axial direction. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-H07232717-A (JP)
Title: Protector for film cutter
Inventor: KAKI KIICHIROU
IPC: B65B69/00
Filed: 1994-02-15
Abstract: PURPOSE:To secure safety by providing a plate so that a cutter is constantly covered except when a bag is to be unsealed. CONSTITUTION:An upper plate 201 is coupled to a coupling piece 104 of a blade receiving table 101 via a pivotal supporting pin 202 so that the upper plate 201 can be freely opened/closed wherein a cutter 203 is fixed to a front of the upper plate 201, while a guiding member 205 for guiding a plate 204 is provided on the cutter 203. As soon as a portion to be unsealed of a bag made of a plastic film or a metallic foil is interposed between the upper plate 201 and the blade receiving table 101, the upper plate 201 is pressed. Then the plate 204 comes into contact with plate receiving parts 103, 103, thereby allowing the plate 204 to rise, and also the cutter 203 breaks through the bag via a slit 207 of the plate 204 and enters a groove 102 between the plate receiving parts. Then the bag is unsealed by moving the cutter 203 either to right or left. When the upper plate 201 is lifted after unsealing, the plate 204 lowers due to its own weight and is positioned to a state for covering the cutter 203.
Patent JP-2000241396-A (JP)
Title: Decision apparatus and decision method for state of acoustically discontinuous part
Inventor: KIMURA TOMONORI
IPC: G01N29/22
Filed: 1999-02-18
Abstract: PROBLEM TO BE SOLVED: To obtain an ultrasonic flaw detection apparatus which sorts flaws in a test body by detecting flaws through scanning forward and rearward and, signal processing obtained data without executing pendulum scanning or swing scanning. SOLUTION: A probe which transmits ultrasonic pulses slantwise to a flaw detect face 3 of a test body 1 and receives the ultrasonic pulses reflected by an acoustically discontinuous part in the test body 1 as an echo is moved on the test body 1. At the same time, an image of the acoustically discontinuous part is generated by processing an aperture synthesis signal on the basis of the echo received by the probe 7 and a spatial position of the probe 7. A flaw of the test body 1 is sorted from characteristics of the generated image.
Patent JP-H10237137-A (JP)
Title: Resin composition for laminate board and laminate board impregnated and cured with the resin composition
Inventor: YOSHIMURA TAKESHI
IPC: H05K1/03
Filed: 1997-02-24
Abstract: PROBLEM TO BE SOLVED: To obtain the subject composition not causing thermal oxidation and deterioration by heat curing, by making the composition include a main composition containing a vinyl ester resin, styrene, acrylic acid, etc., and a specific antioxidant. SOLUTION: This resin composition is obtained by compounding (A) a main composition comprising a vinylester resin, styrene, acrylic acid and cumenhydroxyperoxide with (B) an antioxidant selected from n-octadecyl-β-(4'- hydroxy3',5'-di-tert.-butylphenyl)propionate, 3,5-di-tert.-butyl-4- hydroxybenzylphosphonate-diethylester, 1,6-hexanediol-bis[3-(3,5-di-tert.-butyl-4- hydroxyphenyl)propionate], etc., and having a hindered phenol skeleton and having compatibility with the component A and (C) as necessary, a secondary antioxidant comprising tris-(2,4-di-tert.-butylphenyl)phosphite.