baber/WOPTO huggingface dataset:
Patent JP-S61273450-A (JP)
Title: Feed device provided with sheet loading bed
Inventor: SASAKI NOBUKAZU
IPC: B65H1/24
Filed: 1985-05-23
Abstract: PURPOSE:To make it possible to release the contact pressure of paper feed without the necessity of a signal system, by providing a drive means for displacing a sheet loading bed between a position where the sheet loading bed is made into contact with a feed means and a position where the former is separated from the latter, and by providing a transmitted torque control means for controlling the upper limit of transmitted torque, in a drive system. CONSTITUTION:A manual insertion bed 30 is rotated by rotating a manual insertion tray 30 so that it becomes in its set condition which is detected by a microswitch 350. In this condition a manual insertion type intermediate plate 302 is urged in the direction A by the action of the spring section 305b of a drive gear 305, and a predetermined gap is formed between a paper feed roller 25 and the manual insertion type intermediate plate 302. An image transfer member is inserted in the gap. Then, when a copy button is depressed, the manual insertion type intermediate plate 302 is raised simultaneously with the rotation of a photosensitive drum, and then strikes against the paper feed rolle 25. At this time a torque limiter is energized, and the manual insertion type intermediate plate 302 presses the image transfer member onto the paper feed roller with a predetermined torque. After completion of the copying operation, the manual insertion type intermediate plate 302 is rotated again in the direction A under the urging force of the spring section 305b, and the gap is again formed between the paper feed roller and the manual insertion plate.
Patent JP-H10290363-A (JP)
Title: Image reader and method therefor
Inventor: OOTA TOMOICHIROU
IPC: H04N1/60
Filed: 1997-04-15
Abstract: PROBLEM TO BE SOLVED: To discriminate the type of an original without conducting preliminary scanning in the case of copying an unspecified original. SOLUTION: In the copying machine, a color balance sensor 210 is provided in a paper feed mechanism of a drift read feeder 202, the color balance sensor 210 classifies kinds of an original into three kinds, black/white, full color and red/black originals. The kind of the original is read in advance so as to conduct the image processing in the character mode in the case of the black/white original, the image processing in the RGB → red/black half tone conversion mode in the case of the full color original, and the image processing in the red/black half tone mode in the case of the red/black original, and high speed image reading using the drift read feeder 202 is used.
Patent JP-S61269754-A (JP)
Title: Data writing system
Inventor: MORI HIROMITSU
IPC: G06F12/16
Filed: 1985-05-24
Abstract: PURPOSE:To prevent easily the deleting of the important data stored already by other data by connecting an AND circuit to be able to write only the important data, to a RAM for the important data. CONSTITUTION:An AND circuit 8 has a function as a write signal control circuit, and inputs the write signal to a RAM 4 for the important data in accordance with the input condition to three input terminals. Namely, only when an enable signal from a decoder 5 and the write signal and a port signal from a CPU 1 are simultaneously inputted, a controlled regular write signal is inputted to 'the inverse of WR' terminal of the RAM 4. At such a case, three signals inputted to the circuit 8, when the AND is established, are inputted to the RAM 4 for important data as the regular write signal, and the important data are rewritten. Thus, it is eliminated to input the write signal to the RAM 4 by mistake, and it can be prevented to delete easily the important data stored already.
Patent JP-H08310764-A (JP)
Title: Abnormality diagnostic device for elevator brake
Inventor: YOSHIMIYA YUZURU
IPC: B66B3/00
Filed: 1995-05-10
Abstract: PURPOSE: To judge the presence of the deterioration of an elastic support section during the operation of an elevator and inspect the elastic support section without disassembling a brake by detecting the rotary displacement of a disk hold section when a car is stopped, and judging the presence of the deterioration of the elastic support section. CONSTITUTION: The signal extracted by the extracting means 11 of the abnormality diagnostic device 10 of an elevator brake is used to judge whether the elevator is traveling or waiting. When the elevator is waiting, the pulse value of the rotary displacement of a disk hold section 92 outputted from an R.E7 is detected and integrated while the disk hold section 92 stationarily holds the brake disk of a rotor 91. When the pulse value is within the range between the lower limit judgment value and the upper limit judgment value, a judging means 12 judges a rotary elastic support section 925 to be normal.  When the pulse integrated value is outside the range between the lower limit judgment value and the upper limit judgment value, the judging means 12 judges the rotary elastic support section 925 to be deteriorated, and an output means 12 displays the abnormal state on a display device 131.
Patent JP-H0365238-A (JP)
Title: Vessel construction of reactor
Inventor: ROBAATO EDOGAA JIYOODAN
IPC: B01J3/00
Filed: 1990-05-01
Abstract: PURPOSE: To prevent the adhesion and formation of deposits of an undesirable polymer by forming an internal liner as a sleeve which is formed concentric with a cylindrical outer wall and is formed of one member sheet and making the radial thickness of the internal linear smaller than the wall thickness of the cylindrical outer wall. CONSTITUTION: This structure is provided with the cylindrical outer wall 11 of the one member and the cylindrical inner liner 20 which consists of the planar sheet of the one member, has a smoothly continuous inside surface and exists apart radially on the inner side from the outer wall 11. A flow passage 24 for a coolant between the outer wall 11 an the inner 20 is formed by a supporting means 21 installed in the space between the outer wall 11 and the liner 20. The supporting means 21 is fixed to the outer surface of the liner 20 by a welding metal 22. Further, the liner 20 is formed as the sleeve which is formed concentric with the outer wall 11 and is formed of the one member sheet. The thickness in the radial direction of the liner 20 is set smaller than the wall thickness of the outer wall 11. Consequently, the smooth inside surface for preventing the adhesion and formation of the deposits of the undesirable polymer may be obtd.
Patent JP-2000303092-A (JP)
Title: Aqueous solution used for releasing lubricant film and having excellent resistance to room-temperature solidification
Inventor: FUJITA TOSHIYUKI
IPC: C11D3/06
Filed: 1999-04-20
Abstract: PROBLEM TO BE SOLVED: To obtain an aqueous solution used for releasing lubricant film, having a high capacity of releasing a lubricant film and becomes a solution which is not solidified even when the lubricant film component accumulates and its temperature is lowered to room temperature. SOLUTION: This solution contains 0.1-15 g/l of phosphoric or boric ions and 0.1-19 g/l of sodium or potassium ions and 0.5-10 g/l of a nonionic surfactant and has a pH of 9-12. Desirably, the surfactant is at least one member selected from among a polyoxyethylene(POE) alkyl ether with an alkyl being stearyl, oleyl, or tridecyl, a POE alkyl ester, and a sorbitan ester.
Patent JP-H11301599-A (JP)
Title: Shock absorbing support mechanism for payload section
Inventor: KASHIWAZAKI AKIHIRO
IPC: B64G1/38
Filed: 1998-04-22
Abstract: PROBLEM TO BE SOLVED: To provide a shock absorbing support mechanism for a payload section that can absorb vibrations and rocking applied to the payload section effectively. SOLUTION: A plurality of bases 7, 8 are provided at the bottom of a payload section 5 and on a payload section adapter 4. These inclines toward the center of the payload section 5, respectively. Between the bases 7, 8, a shock absorber 9 is provided by which the bases are connected and elasticity is given toward the center of the payload section 5. As a result, the payload section 5 is supported by the payload section adapter 4 with inclination. So, all vibration and rocking loads are concentrated in the shock absorber 9 to be absorbed effectively. The vibrations and rocking are therefore suppressed effectively.
Patent JP-H06302036-A (JP)
Title: Magneto-optical disk recording and reproducing device
Inventor: MATSUMOTO KIGEN
IPC: G11B11/105
Filed: 1993-04-15
Abstract: PURPOSE:To enhance vibration-proof and moreover to diminish a driving source for loading a cartridge. CONSTITUTION:A magnetic head 44 is brought by a magnetic head driving mechanism into pressurized contact with a disk by a spring force of a spring 42 supported by a floating chassis 7, and the cartridge is brought by a holder 31 into pressurized contact with a positioning member by spring force of a spring 38 supported by the floating chassis 7. The magnetic head driving mechanism and the holder 31 are driven against the spring force of the spring 42 by the driving source supported by a fixed chassis, and all parts supported by the floating chassis 7 are brought under the state of non-contact with other parts during recording and reproducing the magneto-optical disk.
Patent JP-S604734-A (JP)
Title: Apparatus for cooking by heating
Inventor: TAKADA MANABU
IPC: F24C7/02
Filed: 1983-06-21
Abstract: PURPOSE:To make the operational convenience favorable, by providing a change- over section for allowing temperature control or cut control to be selected. CONSTITUTION:While the set temperature (B) is being detected by a temperature detector 25, and a proportional control valve 22 is heated by an original full open support circuit 31 at the maximum gas consumption that is indicated by a maximum limiting circuit 32. When the set temperature is attained, depending on whether a change-over section 17 is at the temperature control or the interruption, the subsequent operation are selected for a temperature regulating circuit 27 and an interruption circuit 28. That is, if the cutting circuit 28 is selected, an electromagnetic valve 21 is closed via an electromagnet driving circuit 39. According to this arrangement, the continuation or cutting can be carried out automatically and the operational convenience is made favorable.
Patent JP-S6019376-A (JP)
Inventor: BARIN JIOFURII HASUKERU
IPC: H04N19/50
Filed: 1984-06-02
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-H07304912-A (JP)
Title: Adhesive resin composition
Inventor: WASHIYAMA JUNICHIRO
IPC: C09J123/20
Filed: 1994-04-27
Abstract: PURPOSE:To obtain an adhesive resin compsn. capable of exhibiting a strong adhesion between a polypropylene polymer and a polyethylene polymer even without a corona discharge treatment or a pretreatment with a coupling agent. CONSTITUTION:An adhesive resin compsn. comprises (A) an ethylene-butene copolymer having a melting peak temp. of 30 to 70 deg.C and a critical energy release rate (Gc) of a least 100 (J/m<2>) between the same and a reference polypropylene; and (B) a polystyrene-ethylene /propylene-polyethylene triblock copolymer having a melting peak temp. of 50 to 105 deg.C and a Gc of at least 100 (J/m<2>), or a polyethylene-ethylene/propylene-polyethylene triblock copolymer having a melting peak temp. of 50 to 105 deg.C an a Gc of at least 100 (J/m<2>),4,he amt. of the copolymer (B) is 5 to 95 pts.wt. per 100 pts.wt. in total of the components A and B.
Patent JP-S60255789-A (JP)
Title: Mitomycin derivative, its preparation, and antitumor agent
Inventor: SHIRAHATA KIMIKATSU
IPC: A61K31/40
Filed: 1984-06-01
Abstract: NEW MATERIAL:A compound shown by the formula I [X is group shown by the formula II (R1-R6 are H, lower alkyl, OH, nitro, amino, halogen, etc.), or S-yl group of thiol group-containing amino acid or dipeptide or tripeptide containing the amino acid residue, wherein the amino acid, the dipeptide and the tripeptide have carboxyl group and/or amino group that may be protected, or COOH may form alkali metal salt, ammonium salt, or organic amine addition salt; Y and Z are H, or methyl; wavy line is alpha,beta bond]. EXAMPLE:7-N-[2-(Phenyldithio)ethyl]mitomycin C. USE:An antimicrobial agent and an antitumor agent. PREPARATION:A novel compound {e.g., 7-N-[2-(2-pyridyldithio)ethyl]mitomycin C, etc.} is reacted with a compound shown by the formula X-H (e.g., thiophenol, etc.) preferably in an inert solvent (e.g., methanol, etc.) usually at 0-30 deg.C for several minutes - several hours.
Patent JP-H07320257-A (JP)
Title: Magnetic recording medium and its production
Inventor: ONO TOSHINORI
IPC: G11B5/851
Filed: 1994-05-26
Abstract: PURPOSE:To ensure a superior corrosion resistance and to attain a high recording density by subjecting one side of a magnetic recording layer in contact with a protective film to intrasurface oxidation by a specified thickness or below. CONSTITUTION:An underlayer 2, a magnetic recording layer 3, an oxidized film 4, a carbon film 5 and a lubricative layer 6 are successively laminated on a substrate 1 to obtain the objective magnetic recording medium. The recording layer 3 is formed by carrying out sputtering in an atmosphere of at least one kind of sputtering gas selected from among Ne, Ar, Kr and Xe. The oxidized film 4 is then formed by mixing the atmosphere with oxygen under >=50% partial pressure and oxidizing at least one of metallic elements constituting the recording layer 3. The thickness of the oxidized film 4 is regulated to <=25Angstrom .
Patent JP-S63277509-A (JP)
Title: Production of improved zsm-type zeolite
Inventor: KANAI JUNICHI
IPC: C01B39/06
Filed: 1987-05-11
Abstract: PURPOSE:To efficiently obtain ZSM-type zeolite having improved catalyst life and performance, by treating an organic compound-containing ZSM-type zeolite prepared by hydrothermal reaction with an aqueous solution of an alkali hydroxide in a specific concentration or above. CONSTITUTION:Respective raw material components consisting of a silica source, alumina source, alkali (earth) metal source, etc., are mixed with a crystallizing agent consisting of a quaternary alkylammonium salt, etc. Water or an aqueous medium consisting of water is subsequently added to the resultant mixture to provide an aqueous mixture, which is hydrothermally reacted to afford zeolite having a ZSM-type crystal structure. The resultant ZSM-type zeolite containing NH3 as the crystallizing gent and organic compounds is then suitably dried, then treated with an aqueous solution of an alkali hydroxide in >=0.3 N concentration, washed with water, dried and fired to provide the desired ZSM-type zeolite having improved catalyst life. In this case, the crystallizing agent and other organic compounds are decomposed to disappear.
Patent JP-H04230828-A (JP)
Title: Method and apparatus for detecting trace contaminating material
Inventor: ROOREN EMU PAASERU
IPC: G01Q60/00
Filed: 1991-04-17
Abstract: PURPOSE: To provide a method and a device for detecting a trace amount of an unknown material in a medium. CONSTITUTION: A collecting means for an unknown sample material 1 in a medium, a sample filtering means 3, a means 5 wherein a filtered sample is concentrated for forming a filtered and concentrated sample, a means for sticking at least a part of a sample which was filtered on a known substrate 7 and concentrated, a means 9 for analyzing a sample, which was filtered and concentrated and stuck on the substrate, which was selected out of SETM, NFOM and AFM means for forming at least one image feature of the unknown material, and a means 11 wherein, for identifying material, at least one image and the image of a known material from SETM, NFOM and AFM analyses are compared, are provided.
Patent JP-S5831787-A (JP)
Inventor: SUCHIIBUN RUISU ATSUPURUGEETO
IPC: B41M5/26
Filed: 1982-07-01
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-S5831920-A (JP)
Inventor: CHIHARA KOUKICHI
IPC: A01G1/04
Filed: 1981-07-17
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-S606854-A (JP)
Title: Defect detecting method of surface of magnetic disk surface plate
Inventor: KOIZUMI MITSUYOSHI
IPC: G01N21/95
Filed: 1983-06-24
Abstract: PURPOSE:To detect stably a fine foreign matter by making laser light into a spot required of specified size, and detecting scattered light from a surface irradiation point on a magnetic disk surface plate at a specific angle of inclination. CONSTITUTION:The iron oxide 1 of a magnetic disk is irradiated with the laser beam 2, and the scattered light at this time is converged to detect stably foreign matter of about 10mum. The spot diameter of the laser beam 2 is best 20-50mum, and the angle of inclination for detecting the scattered light is set to <=20 deg., so that the foreign matter of about 10mum is detected stable without any influence of the surface scattered light on the magnetic disk. Part 10a of an elliptic ball 10 is used so as to improve the ability in scattered light convergence; all of scattered light with a <=20 deg. angle of inclination is converged onto a pinhole 6, and scattered light with >20 deg. angle of inclination is cut off by a light shield plate 4.
Patent JP-H06324598-A (JP)
Title: Fixing device
Inventor: KURITA ATSUMI
IPC: G03G15/20
Filed: 1993-05-14
Abstract: PURPOSE:To extend the life of a temperature sensor without shortening the life of a heating roller used in a fixing device. CONSTITUTION:In a fixing device which fixes an image by forming a nip area using a heating roller 1 being pressed into contact with a pressure roller 2, and passing paper through the nip area, a pressure roller temperature sensor 8 for detecting the temperature of the surface of the pressure roller 2 is provided near the exit of the nip area on the side of the pressure roller 2, and the temperature of the heating roller is controlled based on the relationship among the output value of the pressure roller temperature sensor 8 and known heating- roller and pressure-roller temperature characteristics. The surface layer of the heating roller 1 is coated with a film of metal oxide.
Patent JP-S63277929-A (JP)
Title: Vortex flowmeter
Inventor: ABE MINORU
IPC: G01F1/32
Filed: 1987-05-09
Abstract: PURPOSE:To detect a correct vortex frequency by fixing the passing band of a variable frequency filter to a specific passing band in synchronism with abrupt speed reduction of an engine. CONSTITUTION:An ultrasonic wave which crosses a flow of a Karman vortex street is received by an ultrasonic wave receiver 5, whose output is inputted to a phase comparator 9 through a waveform shaping circuit 8. The output of the phase comparator 9 is outputted through a low-pass filter 11, the variable frequency filter 12, and a waveform shaping and amplifying circuit 13. Its output is supplied to a gate circuit 5 and an f-V converting circuit 14, whose output is used to control the frequency band of the filter 12. A reset signal is generated in synchronism with the abrupt speed reduction of the engine to operate the gate circuit 15, and the passing band of the filter 12 is fixed to the low frequency in-fixation passing band.
Patent JP-S5236504-A (JP)
Title: Process for producing ingot of chromium or chromium alloy
Inventor: ONO KIYOO
IPC: C22B34/32
Filed: 1975-09-18
Abstract: PURPOSE: Ingot of Chromium of Chromium alloy of low O, S content and with little impurities is produced at a low cost. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-S593903-A (JP)
Title: Permanent magnet
Inventor: NAKANE AKIO
IPC: H01F7/02
Filed: 1982-06-29
Abstract: PURPOSE:To provide a molded permanent magnet with the same polarity throughout the outer surface, by a method wherein a molded permanent magnet of ferrite, resin or rubber is magnetized into N-pole at outer surface and into S-pole at inner surface. CONSTITUTION:Permanent magnets 1 and 2 each molded in semi-circular form are magnetized into N-pole at an outer surface 3 and into P-pole at an inner surface 4. An internal threaded portion 6 for combination fixing is provided at inner side of the molded permanent magnet 1 and an external threaded portion 7 is provided at inner side of the molded permanent magnet 2, and both magnets are threadedly engaged and fixed untial combining surfaces 5 are contacted closely and integrated thereby the circular permanent magnet with N-pole throughout the outer surface is constituted. Also permanent magnets 1 and 2 each molded in semi-box form are magnetized with orientation into N-pole at an outer surface 3 and into S-pole at an inner surface 4, and combining surfaces 5 are contacted closely and fixing tools 8 are fitted to four side surfaces of a box and fixed, thereby the permanent magnet with N-pole throughout the outer surface of the box is formed.
Patent JP-S62269486-A (JP)
Title: High speed reproduction circuit
Inventor: KUBO MORIHIRO
IPC: H04N5/937
Filed: 1986-05-16
Abstract: PURPOSE:To form a video signal without skew distortion, by storing reproducing video signals of 253H periods first, and after that deriving continuous video signals of 252H periods for three times. CONSTITUTION:A change-over switch SW is switched to four positions in order by the output of a switching control circuit 11, and derives selectively the first reset pulse of no delay, the second reset pulse of 0.75H delay, the third reset pulse of 0.5H delay, and the fourth reset pulse of 0.25H delay, thereby, forming a reset pulse RE. An address signal generation circuit 9 sets the sampling pulse of 3fSC emitted by a fixed oscillation circuit as a count input, setting the reset pulse as a reset input. Consequently, it is resulted that a field mem ory 8, after storing reproducing color video signals of just 253H syn chronizing with the sampling pulse, reads out bits of storage information of 253H for three times continuously. In such a way, it is possible to obtain a double speed reproduction of 1.5-fold in which the skew distortion is never generated.
Patent JP-2000309842-A (JP)
Title: Retained austenite type high tensile strength steel plate
Inventor: OSHIMA YOSHIFUMI
IPC: C22C38/00
Filed: 1999-04-21
Abstract: PROBLEM TO BE SOLVED: To obtain a high tensile strength steel plate provided with high elongation and a hole expanding ratio and suitable for press forming by controlling the content of sulfur to the ratio equal to or below a specified one and controlling the ratio of the retained austenite to a specified range. SOLUTION: By reducing the content of sulfur, the hole expanding ratio and elongation of the steel plate linearly increases, so that the generation of cracking at the time of press working can effectively be suppressed. When the ratio of the retained austenite is reduced by reducing the content of carbon and the content of silicon in the steel plate and suitably contriving heat treatment, the hole expanding ratio increases, but the elongation deteriorates, therefore, for balancing the elongation characteristics required for press forming and the hole expanding ratio, the ratio of the retained austenite is preferably selected to 2 to 6 wt.% in the range of <=0.003 wt.% sulfur content. Even if severe press forming is applied as the case of the chassis parts of a vehicle, good formability can be maintained, and its plate thickness can be reduced.