baber/WOPTO huggingface dataset:
Patent JP-H0823177-A (JP)
Title: Open/close device for cover of electronic apparatus
Inventor: ITO TAKURO
IPC: E05C19/10
Filed: 1994-07-08
Abstract: PURPOSE:To provide a cover open/close device for electronic apparatuses that improves the operability of a cover for opening/closing the opening in a case. CONSTITUTION:The rotational force of an operation lever 9 is transmitted to one 11 of a pair of driven levers through a first power transmission section 18. The rotational force is simultaneously transmitted from the operation lever 9 to a transmission lever 10 through a connection shaft 7, and is transmitted to the other driven lever 12 through a second power transmission section 19. The anchoring sections 15, 16 of the pair of the driven levers 11, 12 are thereby disengaged from the anchoring sections of a case. The first power transmission section 18 and the second power transmission section 19 are so positioned that the former will be radially farther from the connection shaft 7 than the latter is. Even if the driven action of the transmission lever 10 lags behind the rotational action of the operation lever 9, therefore, compensation is made to increase the rotational angle of the driven lever 11 driven by the transmission lever 10 that is not manipulated. This disengages the left and right anchoring sections 15, 16 from those on both the sides of the case almost at the same time.
Patent JP-H11347896-A (JP)
Title: Centerless grinding machine
Inventor: SATO CHUICHI
IPC: B24B5/18
Filed: 1998-06-05
Abstract: PROBLEM TO BE SOLVED: To keep the rear shoe angle constant and to attain the ideal multi- angle correction capability of a work by making the position of a front shoe adjustable, and adjusting the position of the front shoe according to the diameter change of the work. SOLUTION: Immediately after grinding is started, the adjustment quantity (y) of a front shoe is determined by a CPU based on the equation I or the equation II from the data of the work outer diameter size or grinding wheel feed quantity, a rear shoe is adjusted by the quantity of dΔx while grinding is applied, and two-axis control is made by a motor controller. When the rear shoe is adjusted by dΔx according to the change of dR2 , the work is moved in the direction of the rear shoe angle α, thus the shift quantity (y) of the front shoe must be corrected. The correction quantity Δy for this Δx is obtained by the equation III. The work diameter D is referred as constant here, and βis the front shoe angle.
Patent JP-H11351760-A (JP)
Title: Method for spraying refractory
Inventor: NISHIUCHI KAZUMA
IPC: F27D1/16
Filed: 1998-06-05
Abstract: PROBLEM TO BE SOLVED: To provide a method for spraying retractories easily with uniform thickness such that the sprayed refractories does not drop off during use of a furnace. SOLUTION: After columnar brick anchors 3 and metal anchors 2 are fixed to a surface 1 being sprayed with refractories, refractories is sprayed up to the end face 6 of the brick anchor 3 thus attaining uniform thickness of refractories easily. Since the refractories spreads well around well the metal anchor 2, excellent holding force of refractories is ensured and since difference of thermal expansion is not present between the brick anchor 3 and the refractories, the refractories does not drop off during use.
Patent JP-H117732-A (JP)
Title: Disk player
Inventor: TSUKIHASHI AKIRA
IPC: G11B20/10
Filed: 1997-06-13
Abstract: PROBLEM TO BE SOLVED: To obtain digital data of high quality with reduced jitter components from an RF amplifier by suitably setting a bandwidth of the RF amplifier and compensating for a high frequency band in accordance with a change of an RF signal frequency. SOLUTION: A frequency of an RF signal is operated by a signal frequency calculation circuit 17. A constant of a filter circuit 7 which sets a bandwidth characteristic and a high frequency band compensation characteristic of an RF amplifier 6 is changed by a constant setting circuit 18 in accordance with the operated frequency of the RF signal. The bandwidth of the RF amplifier 6 is set and high frequency band is compensated for to conform to the frequency of the RF signal. Even if the frequency of the RF signal is changed when a disk is driven at a constant angular velocity, the bandwidth of the RF amplifier 6 is suitably set and high frequency band is suitably compensated for in accordance with the change of the frequency.
Patent JP-S60136517-A (JP)
Title: Manufacture of food ingestion selective inhibiting substance
Inventor: YOZUSEFU NOORU
IPC: C07K1/16
Filed: 1984-07-27
Abstract: The invention involves isolating a food intake suppressant by subjecting blood serum to ultrafiltration transmitting up to a molecular weight of 30,000 daltons, partially evaporating the filtrate, removing the insoluble part from the concentrate obtained, adding trichloroacetic acid up to a concentration of 5 to 25 weight/volume percent to the liquid phase at a temperature of 0 DEG to 10 DEG  C., removing the proteins precipitated, subjecting the obtained solution to chromatography on a gel with a void volume below a molecular weight of 4000 daltons, eluting with a solution of pH 6.0 to 7.0, concentrating the biologically active fractions, chromatographing again on a gel with a void volume below a molecular weight of 4000 daltons, fractionating by elution with water, lyophilizing the active fractions, dissolving the lyophilized fractions in a buffer of pH 8.1 to 8.2, adding trypsin and chymotrypsin to the solution in a substantially identical amount of 0.01 to 0.2 by weight as calculated for the total weight of the lyophilized product, subjecting the mixture to digestion at a temperature of 36 DEG  C. to 39 DEG  C., preferably with occasionally shaking from 20 to 30 hours, adding after the first 5 hours trypsin and chymotrypsin in a substantially half amount as calculated for the original enzyme quantity and continuing the digestion, then adding trichloroacetic acid to the reaction mixture up to a concentration of 4 to 6 weight/volume percent at a temperature between 0 DEG  and 10 DEG  C., keeping the mixture at a temperature between -15 DEG  C. and 5 DEG  C. for 1 to 24 hours, removing the insoluble part, subjecting the reaction mixture to chromatography on a gel with a void volume below a molecular weight of 4000 daltons, fractionating by elution with water and lyophilizing the biologically active fractions.
Patent JP-S5857639-A (JP)
Title: Information reproducer
Inventor: TAKIGUCHI HARUHISA
IPC: G11B7/09
Filed: 1981-09-30
Abstract: PURPOSE:To detect an error of the track fluctuation, by receiving the reflected light given from a recording medium at a detector which is divided by a dividing line parallel to a track and passing through the optical axis of an optical system and feeding back the amplitude difference of a reproduced signal to the optical system. CONSTITUTION:The optical axis of the reflected light given from a rotary disk 8 is bent via a polarizer 10 and a beam splitter 5', and the reflected light is received at a light detector 6' which is divided by a dividing line passing  through the optical axis of an optical system. The information signals read out  of the detector 6' are filtered 11 and 12, and the output of addition 13 of these signals is used as an information reproducing signal 14. On the other hand, the  outputs of the filters 11 and 12 are fed to absolute value circuits 15 and 16 to be  filtered 17 and 18 for rectification. Thus an envelope curve is obtained, and the  output of a differential amplifier 19 set between envelope curves is fed back to a  polarizer 10 in the form of a track error signal.
Patent JP-S6216726-A (JP)
Inventor: KAWABE MASARU
IPC: A47J27/00
Filed: 1985-07-17
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-S6218067-A (JP)
Title: Solid-state image pickup element
Inventor: NAKASHIBA YASUTAKA
IPC: H04N5/335
Filed: 1985-07-17
Abstract: PURPOSE:To avoid blooming phenomenon of a horizontal transfer part and saturation of an amplifier by providing the second gate between a vertical transfer part and an overflow drain. CONSTITUTION:A light entering a photosensor 1 forms signal charges in a potential well in accordance with its luminous power. When the luminous power is excessive, excessive charges which can not be accumulated in the potential well and excessive charges which are transferred from the photosensor 1 and exceed the maximum accumulated charges of a vertical transfer part 2, which will cause blooming phenomenon, are forcibly exhausted into an overflow drain 3 through a gate 8. Then, a gate 15 is turned OFF, a transfer gate 7 is turned ON and signal charges are read out. In order to reduce excessive charges leaking in during the vertical transfer, the signal charges are quickly transferred to a completely shielded signal storage 4 and temporarily stored. After that, all charge patterns stored in the signal storage 4 are transferred to a horizontal transfer part 5 at every horizontal scanning in columns and outputted as video signals from a signal output part 6.
Patent JP-S5946664-A (JP)
Title: Transfer roll for use in copying machine
Inventor: MATSUMOTO JIYUN
IPC: G03G15/16
Filed: 1982-09-09
Abstract: PURPOSE:To enhance transfer efficiency and to form a uniform and good quality image, by constituting the titled roll out of a semiconductive outer layer having low hardness and superior ability of deformation recovery, and prevented from toner attachment and melt attachment, and an inner layer made of conductive rubber. CONSTITUTION:The inner layer 11b of a conductive rubber contg. a conductive carbon is stuck to a metallic core 10, and the outer layer 11a of a very soft semiconductive rubber contg. no conductive carbon is stuck to the inner layer 11b to obtain a rubber roll. Since it has a double wall structure of rubber for pressing a transfer material to the contact face of a photosensitive cylindrical plate with a uniform pressure, it is low in hardness, high in deformation ratio, and excellent deformation recovery ability. The rubber used for the outer layer 11a is prepared by adding >=10pts.wt. low mol.wt. liquid rubber to blended rubbers to lower hardness and raise elastic deformation ratio. A conductive carbon is incorporated in styrene-butadiene rubber to lower resistivity and used for the inner layer 11b.
Patent JP-S5946396-A (JP)
Title: Fan
Inventor: MATSUBARA MASAHIRO
IPC: F04D25/10
Filed: 1982-09-09
Abstract: PURPOSE:To permit to obtain the fan, highly accurate in the control, excellent in the durability and high in the reliability, by controlling the ventilation changing means thereof solely electrically. CONSTITUTION:A disc-like reference point detecting board 8 is fitted and secured to a reduction output shaft 4a of an oscillating motor 4 and the half surface thereof is provided with the polarity of N while the other half surface is provided with the polarity of S and the center of oscillation is detected by the reference point sensor 9 of a Hall element. A counter, incorporated into a MPU 22, is reset when the detecting motion of the sensor 9 is switched from the S pole to the N pole of the detecting board 8 by the rotation of the motor 4 and counts again a pulse signal in accordance with the rotating number of the oscillating motor 4. The pulse signal is taken out of the signal from a magnetic pole sensor 18 for the rotor of the motor. The oscillating motor is stopped when a preset value, preset into one of switches SW1, SW2, SW3, has arrived at a count value. This oscillating condition is maintained for a given period of time, thereafter, the motor is driven and rotated so as to face the reverse direction and the oscillation toward the reverse direction is effected.
Patent JP-2000349708-A (JP)
Title: A plurality of voice simultaneous communication system
Inventor: KAWAHARA NOBUHIRO
IPC: H04B10/54
Filed: 1999-06-04
Abstract: PROBLEM TO BE SOLVED: To realize a plurality of voice simultaneous communication system that can sent/receive 3 kinds or more of voice signals wirelessly within a specific space simultaneously at a low cost without leakage of the voice signals externally. SOLUTION: A wireless transmission medium uses an infrared ray signal Ir and adopts AM modulation/demodulation (AM modulation section 1d and AM demodulation section 2c) for a modulation/demodulation system. Since the transmission medium uses the infrared ray signal Ir, the voice signal is not leaked to the outside of a specific space and since the transmission medium adopts the AM modulation/demodulation system, the system can be built up at a low cost.
Patent JP-H0822814-A (JP)
Title: Housing device
Inventor: HIROE TOSHIBUMI
IPC: H01M2/10
Filed: 1994-07-08
Abstract: PURPOSE:To provide a housing device excellent in productivity and reliability, concerning a storage device such as a battery box, etc., for electronic equipment. CONSTITUTION:A cover 21 is provided with a slit 27, and the slit 27 is used as an elastic body by hooking an engaging projection 25 in a case with a storage 23 for electronic equipment. Hereby, the cover 21 can be provided at a low price and with high reliability, and a useful storage can be obtained.
Patent JP-H04355722-A (JP)
Title: Color liquid crystal display element
Inventor: MASAKI YUICHI
IPC: G02F1/1335
Filed: 1991-06-03
Abstract: PURPOSE:To allow multicolor display which is distinctly identifiable to human eyes even with a binary driving system by forming respective picture elements for red, green and blue to an equal display areas and forming only the white picture elements to a different display area. CONSTITUTION:The three picture elements; R picture element 1, G picture element 2 and B picture element 3 of the four picture elements constituting, for example, one picture element of the color display having the picture elements constituted of the four picture elements; red R, green G, blue B, and white W, on a substrate are formed to 200mum square filter area and only the W picture element 4 is formed to 160mum square. Namely, the area ratio of the W picture element 4 and the other picture elements 1 to 3 is confined to <=2/3. The quantity of the white light is large and the color is so pale that brightness is lost if the picture element area is the same in the case of the display color added with the white; whereas, the light color display having the brightness is obtd. by decreasing the picture element area of the white.
Patent JP-H0819548-A (JP)
Title: Colic mucosa clip device
Inventor: SATO YUKIO
IPC: A61B17/12
Filed: 1994-07-08
Abstract: PURPOSE:To certainly sandwich only colic mucosa by specifing the maximum opening width of a clip device provided with a clamping ring which is given widely-opening custom in a direction of separating a sandwiching part and fitted to an arm part so as to close the sandwiching part. CONSTITUTION:The introducing duct of a clip operating device is introduced into a body cavity through an endoscopic channel inserted into the body cavity and when an operating wire is pulled, arm parts 2c, 2c' of the clip 2 are drawn into a clip clamping ring 4. Thereby, the arm parts 2c, 2c' of the clip 2 are closed and colic mucosa is sandwiched between the arm parts 2c, 2c' of the clip. As the opening width X when the clip is maximally opened is very narrow such as 5-9mm, and the lengths Y of the arm parts 2c, 2c' projected from the clip clamping ring 4 is short such as 2-4mm when the sandwiching parts 2d, 2d' are closed in this occasion, even deep parts of colic mucosa having a thickness of an average of 2-4mm are not sandwiched.
Patent JP-S6135751-A (JP)
Title: Jelly
Inventor: NAGAHAMA TOKUMATSU
IPC: A23L21/10
Filed: 1984-07-30
Abstract: PURPOSE:To improve the coloring and flavor of a jelly, by incorporating a juice component of hibiscus or pineapple in a jelly. CONSTITUTION:An adequate amount of sugar is dissolved in water, and previously soaked powdery gelatin is added thereto by portions to dissolve completely the gelatin while gently stirring the mixture. After complete dissolving the gelatin, the resultant solution is cooled with ice, etc., and if necessary filtered through a cloth to make the texture fine, and a transparent jelly liquid is prepared. A juice component of a hibiscus or pineapple is taken out by a means for grinding the hibiscus or pineapple, and added to the above-mentioned transparent jelly liquid. The resultant mixture is fully and gently stirred. Thus, the jelly liquid containing the juice component of the hibiscus and pineapple is put into a suitable container and cooled to prepare the aimed pink jelly having good flavor.
Patent JP-S644153-A (JP)
Title: Indexing system for fault memory package
Inventor: MIYAZAKI KATSUYUKI
IPC: H04Q1/22
Filed: 1987-06-26
Abstract: PURPOSE:To quickly index a faulty package even when plural memory packages with a different memory capacity constitute a storage device by providing a table representing the capacity of each memory package mounted in a memory device to a central controller. CONSTITUTION:The central controller reads the state of switches SW1-SW4 of each memory package via a central controller interface section 4 to read the memory capacity of each memory package and stores the result in a table. In this case, when, e.g., only the switch SW1 is closed, a memory capacity of 1K is given and in closing the switches SW, SW2, a memory capacity of 3K is given. Thus, in detecting a fault at the access, the central controller indexes a faulty package quickly by using the access address and the table.
Patent JP-S6386841-A (JP)
Title: Structure having superior resistance to stress corrosion cracking
Inventor: MORI YASUHIKO
IPC: C22C19/05
Filed: 1987-06-26
Abstract: PURPOSE:To obtain a structure having superior resistance to stress corrosion cracking by using members made of a precipitation hardening Ni alloy having a specified compsn. consisting of C, Si, Mn, Cr, Al, Ti, Nb, Fe and Ni and contg. gamma' phase and chromium carbide. CONSTITUTION:When a structure provided with members each having a crevice and coming in contact with other member in pure water at high temp. and pressure is obtd., the members of the structure are made of a precipitation hardening Ni alloy consisting of, by weight, 0.01-0.2% C, <=2% Si, <=2% Mn, 10-25% Cr, 0.1-2% Al, 0.5-5% Ti, 0.3-2% Nb, <=10% Fe and the balance essentially Ni and contg. gamma' phase and chromium carbide in the austenite matrix. The resistance of the members such as a beam pressing a jet pump for a nuclear reactor bolts, pins for a shroud head and springs to stress corrosion cracking is improved and the service life of the structure is prolonged.
Patent JP-H107250-A (JP)
Title: Stacking method of u-shaped steel sheet-pile and device thereof
Inventor: KAMISHIRO HATSUYOSHI
IPC: B65G57/03
Filed: 1996-06-19
Abstract: PROBLEM TO BE SOLVED: To prevent noise from occurring and a steel sheet-pile from being damaged lifting the steel sheet-pile which is placed on a lifter from downward to the steel sheetpile which is allowed to move upward and retained, and stacking the retained steel sheetpile onto the steel sheet-pile positioned on the lifter. SOLUTION: A steel sheet-pile P on a conveying chain is transferred onto a placing part, and is advanced to a stacking position (center axis L). The lifter 81 of an elevating device 8 is lifted, and the steel sheet-pile P is transferred onto it. The steel sheet-pile P is positioned by the protrusion of the lifter 81, and the lifter 81 is made to move down to the original position. The steel sheet-pile P conveyed by the conveying chain is advanced to the stacking position in the same way as the above. The steel sheet-pile P on the placing part is retained by the L-shaped member 65a of steel sheetpile retaining devices 6, 6' so as to clamp the pawls (q) on both sides. The lifter 81 where the steel sheet-pile P is placed is lifted, and the steel sheet-pile P retained by the steel sheet-pile retaining device 6, 6' is stacked onto the steel sheet-pile P positioned on the lifter 81 so that it may be pushed up from beneath.
Patent JP-S6315843-A (JP)
Title: Camera part
Inventor: SHINAGAWA YOSHIHISA
IPC: C08K3/04
Filed: 1986-07-07
Abstract: PURPOSE:To provide camera parts having excellent appearances, dimensional accuracy and rigidity, by blending a mixture of an arom. polycarbonate and an acrylic elastomeric polymer with glass fiber and carbon black and molding the resulting compsn. CONSTITUTION:100pts.wt. mixture (A) of 99.5-95.0wt% arom. polycarbonate (a) having an average MW of 10,000-100,000 derived from a dihydric phenol and 0.5-5.0wt% acrylic elastomeric polymer (b) such as a copolymer composed of a major portion of an acrylic ester and a minor portion of a comonomer such as a methacrylic ester, butadiene, styrene, acrylonitrile, etc., is mixed with 5-50pts.wt. glass fiber (B) having a fiber diameter of 6-20mu and a fiber length of 0.05-0.5mm (optionally, its surface is treated with a silane coupling agent and then the fiber is bundled with an acrylic resin, etc.) and 1-3pts.wt. carbon black (C). The mixture is pelletized in an extruder, etc., and molded into a desired shape by injection molding, etc.
Patent JP-H10332434-A (JP)
Title: On-vehicle data recording device and on-vehicle data storage medium used for it
Inventor: OTA TORU
IPC: G06K19/07
Filed: 1997-05-30
Abstract: PROBLEM TO BE SOLVED: To easily set a data recording device mounted on a car. SOLUTION: The device comprises a sensor 2 for measuring the state information on a car and a data recording means 3 for recording a state information outputted from the sensor 2. Further, the data recording means 3 comprises a frequency recording control part 4, which calculates a frequency information based on the state information outputted from the sensor 2, a time series recording control part 6 which calculates a time series information based on the state information outputted from the sensor 2, a medium attaching part 10 where an on-vehicle data storage medium 22, in which the frequency information or the time series information calculated by the time series recording control part 6 or the frequency recording control part 4 is stored is attached, and a measurement condition setting part 8 where,  based on an operation control information stored in advance in the on-vehicle data storage medium attached to the medium attaching part 10, either the frequency recording control part 4 or the time series recording control part 6 is selected and, based on the operation control information, a measurement condition for the frequency recording control part 4 or the time series recording control part 6 is set.
Patent JP-S642881-A (JP)
Title: Selective information input system for control program
Inventor: YAJIMA JUNICHI
IPC: G05B19/4155
Filed: 1987-06-26
Abstract: PURPOSE: To prevent an input mistake of type information, to improve the availability factor of a production line, and to increase productivity by providing a type information transfer means for reporting the type information read by a bar code reader to a robot control means in response to the work state of a robot.  
     CONSTITUTION: The bar code 7 stuck to a pallet 1 mounted with a production object set 10 to be put on a production line next is read by a bar code reader 8 before the set 10 is put on the production line. The type information corresponding to the read bar code is inputted to a control computer 4 via a communication terminal 9 and is temporarily held in a RAM. The control computer 4 monitors the work progress state of a robot 6 assembling and inspecting at present and outputs the type information to a controller 5 controlling the robot 6 having completed the work in sequence. The controller 5 reads the control program corresponding to the type information form a ROM and applies the corresponding assembly and inspection to the next set 10. 
     COPYRIGHT: (C)1989,JPO