baber/WOPTO huggingface dataset:
Patent JP-S6193863-A (JP)
Title: Apparatus for molding curved surface
Inventor: SAITO KENJI
IPC: B05D7/00
Filed: 1984-09-18
Abstract: PURPOSE:To easily form a desired curved surface with high accuracy, by providing a means for forming a film to a base material by the adhesion and cumulation of a monomolecular film. CONSTITUTION:In forming the optical curved surface of a lens or reflective mirror, a base material 8 is held by a jig 9 and moved upwardly in such a state that the molding surface of the base material 8 intersects the surface 11 of a liquid 2 and the monomolecular film A of a film constituting substance dripped on the liquid 2 such as pure water is adhered and transferred to the surface of the base material 8. After the base material 8 is upwardly moved in a predetermined amount and moved downwardly while the intersection of both of them is held to further adhere the monomolecular film A on the mono molecular film A of the front stage in a superposed state and, by repeating the up-and-down movement of the base material 8, the monomolecular film A are adhered and built up on the surface of the base material. After a desired built-up film was formed, the base material 8 is drawn up from the surface 11 of the liquid 2 and heated by a heater to evaporate the residual liquid to form a uniform film.
Patent JP-H02188538-A (JP)
Title: Preparation of 1,1-dichloro-1-fluoroethane
Inventor: UIRIAMU HENRII GANPUREKUTO
IPC: C07C17/00
Filed: 1989-07-27
Abstract: An improved process for preparing 1,1-dichloro-1-fluoroethane by hydrogen fluoride addition, in the vapor phase, to 1,1-dichloroethylene in the presence of an aluminum fluoride catalyst.
Patent JP-H0642986-A (JP)
Title: Signal transmitter
Inventor: HASEGAWA MASAHIRO
IPC: G08C15/00
Filed: 1992-07-22
Abstract: PURPOSE:To devise a provision to prevent the failure of an electronic component for improving reliability by using the acceleration factor of component life, input history data and working hours, and predicting the component life by means of a microprocessor. CONSTITUTION:The displacement by differential pressure pressed to a moving electrode is converted 11 from capacity to duty by way of a differential pressure sensor 10. A temperature sensor 22, a humidity sensor 23 and a vibration sensor 24 convert environmental variables to electric signals and they are A/D converted 26 together with the static pressure signal from a static pressure sensor 9 to be input to a processor 12. In a memory 14, input history, working hours, etc., of each sensor 9, 10, 22, 23 and 24 are stored. In a memory 15, output correction factor for pressure and temperature and the acceleration factor of component life determined by performing acceleration tests in advance are stored. Under the control of processor 12, an alarm is generated when a specific time prior to the life time estimated from the working hours is reached.
Patent JP-S6087432-A (JP)
Title: Magnetic recording medium
Inventor: TAKASUGI YASUSHI
IPC: G11B5/72
Filed: 1983-10-18
Abstract: PURPOSE:To decrease running friction and to improve film strength and head touch characteristic by forming a magnetic layer of a continuous thin film type on a base body and forming a film consisting of a specific compd. on the magnetic layer. CONSTITUTION:A magnetic layer of a continuous thin film type is formed on a base body and a film consisting of the compd. expressed by the formula 1 is formed on the magnetic layer. The film is formed by vapor deposition of sputtering to <=0.3mum thickness. The component of the magnetic layer consists essentially of Co. More specifically said component contains Co or Co and 1-3 kinds among No, Cr and O. The weight ratio of Co/Ni is made >=1.5 in the case of contg. Ni and the weight ratio of Cr/(Co or Co+Ni) is made 0.001-0.1 in the case of contg. Cr. The atom ratio of O/(Co or Co+Ni) is made <=0.45 in the case of contg. O. The magnetic layer is preferably an assemblage of columnar crystal structural particles inclined at 20-60 deg. with the normal of the base body. The thickness of the magnetic layer is made 0.05-0.5mum.
Patent JP-H0244582-A (JP)
Title: Disk data control method
Inventor: YAMAGISHI TORU
IPC: G11B20/18
Filed: 1988-08-05
Abstract: PURPOSE:To attain the correction of an error while the data of many errors can be corrected by re-recording the data to another sector when the number of errors is a correctable number and goes to be >=a prescribed number. CONSTITUTION:A central processing unit 12 reads the data of the designated sector from a disk drive device 7 by instruction from a high order device 18 and the error correction of the data is executed by an error correcting circuit 15. When the error is <=6 bytes, the unit 12 transfers the data, for which the error-correction is executed in the circuit 15, to the device 18. Out of the read data of one sector, when the error is >=7-8 bytes, the correcting data are reloaded to the other sector on a disk so that the data reading of the sector can not be impossible. Then, the data of the sector, which is first read, are made invalid. After that, the correcting data are transferred to the device 18.
Patent JP-S6258556-A (JP)
Title: Ion source
Inventor: KOIKE HIDEMI
IPC: H01J37/08
Filed: 1985-09-06
Abstract: PURPOSE:To make it possible to pick up ion beams stably and for a long period of time, by furnishing plural gas feeding systems and plural gas intakes responding to the feeding systems. CONSTITUTION:A halide gas such as BF3 is lead to a discharge room 5 through the first gas intake 6a furnished close to an ion beam outlet slit 7. And O2 gas is lead to the discharge room 5 through the second gas intake 6b installed at the opposite side of the first intake 6a. Therefore, the same effect is acquired as the mixture of BF3 and O2 is lead. Moreover, since the mixing ratio of BF3 and O2 can be controlled as required by gas flow control valves 9a and 9b, ion beams can be picked up stably and for a long period of time.
Patent JP-H1039280-A (JP)
Title: Liquid crystal display device
Inventor: MATSUDA SATORU
IPC: G02F1/1333
Filed: 1996-07-25
Abstract: PROBLEM TO BE SOLVED: To prevent a liquid crystal display element from being damaged by an impact or the like. SOLUTION: In the liquid crystal display device 1 constituted interposing a liquid crystal element 4 between a molded frame 3 and a front metallic frame 2 by arranging the liquid crystal display element 4 and the front metallic frame 2 on a back light assembly constituted by arranging the molded frame 3, a light conducting plate 9 and an optical sheet 10 or the like in a back metallic frame 8 and by engaging the back metallic frame 8 with the front metallic frame 2, parts of the molded frame 3 which abut on four corners of the liquid crystal display element 4 are formed of a material which is softer than other parts and is rich in elasticity as elastic parts 3a. Thus, four corners of the liquid crystal display element 4 are supported by the elastic parts 3a and central parts of four sides of the element 4 are supported by hard parts of the molded frame 3.
Patent JP-H0757381-A (JP)
Title: Magnetic recording device
Inventor: KANEDA ISAO
IPC: G11B19/20
Filed: 1993-08-06
Abstract: PURPOSE:To increase the torque caused by the generation of the large change of magnetic flux density and to improve a starting probability by performing the reverse energizing drive without giving suspension to the respective phases of the stator coils of a motor and thereafter repeating the rotation detection of a rotating member plural times. CONSTITUTION:A control circuit 22b receives a starting signal and resets a energizing counter 22f and a stepping timer 22g. The counter 22f and the timer 22g are set considering the resonant frequencies of a rotary driving system and a head system and the number of times (n) of repetitions for supplying an energizing current at the time of energizing is set. When the energizing currents are supplied to coils (u), (v), (w) based on the former, the driving operation of reverse excitation for reversing the energizing current from positive to negative is successively performed without a suspending period in each phase. When a motor is rotated, it is driven by bipolar drive and the drive is shifted to acceleration drive. Consequently, when the driving operation of reverse excitation is successively repeated (n) times in the coils (u), (v), (w), the width of the change of the magnetic flux density of a stator core is increased and the considerable and continuous increase of the torque is attained.
Patent JP-S6351775-A (JP)
Title: Still image pickup camera
Inventor: MIZUNO MASAO
IPC: H04N5/335
Filed: 1986-08-20
Abstract: PURPOSE:To obtain a sharp picture by outputting a drive signal to a liquid crystal driver through the designation of an address corresponding to a picture element level exceeding a setting level in response to a control signal from a level detection circuit. CONSTITUTION:When a level detection circuit 14 detects it that an external light having a brightness in excess of a setting level is made incident on any picture element of a CCD image pickup section 3, the level detection circuit output a control signal to the liquid crystal driver 16 attended therewith. Then a liquid crystal 15 at a position corresponding to a part of the picture element receiving an external light with a high brightness is driven, the transmission quantity of the external light is decreased to reduce the brightness level of the external light made incident on the CCD image pickup section more than the setting level. Thus, even if the external light having the brightness in excess of the setting level is made incident, the brightness of the external light is reduced up to a brightness less than the setting level and then made incident on the CCD image pickup section 3, then the occurrence of smear due to the local incidence of light with high brightness is prevented and a sharp picture is obtained.
Patent JP-S5998602-A (JP)
Inventor: JIYON MOTORATSUKU
IPC: A01B39/10
Filed: 1983-10-21
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-H11112594-A (JP)
Title: Band pass phase tracker taking hilbert transformation prior to plural phase analog-digital conversion
Inventor: LIMBERG ALLEN LEROY
IPC: H04L27/38
Filed: 1998-07-10
Abstract: PROBLEM TO BE SOLVED: To provide a radio reception circuit effective for a digital TV receiver by allocating a channel to the amplitude modulation transmission of a radio carrier in accordance with a digital signal showing TV information and permitting a frequency to covert the selected channel into a secondary intermediate frequency signal in a secondary intermediate frequency band. SOLUTION: A digital TV signal received by the radio frequency through an antenna 1 is amplified by a radio frequency amplifier 2 and is heterodyned with local oscillation generated by a local oscillator 4 in a mixer 3. The mixer 3 converts the frequency of the selected digital TV signal into a first intermediate frequency band and transmits it to a surface acoustic wave(SAW) filter 6 designed to select the signal which is converted into the intermediate frequency band through a UHF band intermediate frequency amplifier 5. The SAW filter 6 is driven with optimum power impedance. Thus, SAW filtering for deciding the band width of the receiver can more easily be executed in the UHF band of 917-923 MHz.
Patent JP-H1036924-A (JP)
Title: Operation of blower for cooling sintered ore
Inventor: SATO HIDEAKI
IPC: F27B21/14
Filed: 1996-07-25
Abstract: PROBLEM TO BE SOLVED: To automatically and efficiently operate a blower for cooling sintered while protecting a motor. SOLUTION: A vane 11 is provided at the air-suction hole of the blower 8c for cooling a last cooling zone 6c through a driving mechanism 12 and exhaust gas temp. in the last cooling zone 6c is measured and the opening degree of the vane is automatically controlled so that the exhaust gas temp. becomes a prescribed temp. or below based on the measured temp. information. further, a water spraying equipment is provided in the final cooling zone 6c, and when the exhaust gas temp. does not become the prescribed temp. or below even in the case of fully opening the opening degree of the vane of the blower 8c, water is sprayed onto sintered ore by the water spraying equipment to cool the sintered ore to the prescribed temp. or below.  The saving of the consumed power of the blower, the protection of the blower motor, the heat recovery of the high temp. exhaust gas, the prevention of damage to a conveyor equipment caused by unburned coke and the saving of man-hours can be achieved.
Patent JP-S58100663-A (JP)
Title: Production of rolled material of titanium alloy having good texture
Inventor: NISHIDA KAZUHIKO
IPC: B21B3/00
Filed: 1981-12-08
Abstract: PURPOSE:To obtain a Ti alloy having good texture with less surface flaws in continuous rolling of the Ti alloy by combining heating in a beta region and sufficient  rough processing and intermediate and finish processing in a beta region and alpha + beta  region. CONSTITUTION:After an alpha + beta type Ti alloy is bloomed, the bloom is heated to a beta  region of <=1,150 deg.C and is subjected to working at >=3 forging ratio in the beta region  with continuous rolling mill, and further to working at >=10 forging ratio continuously  in the alpha + beta region. If necessary, the same is subjected to a treatment for formation  of equi-axed crystals. If the alloy is roughly processed in the beta region where processability is good in the above-mentioned manner, the generation of surface flaws not only in the rough processing but also in the succeeding processing in the alpha + beta  region is prevented. Here if the heating temp. in the beta region is too high, the processability is degraded and the control of the temp. during rolling is difficult. Particularly there is the possibility of infeasibility in taking sufficient reduction rate in  the alpha + beta region. As the forging ratio is higher, the effect is higher, but there is  a limit in the size of blank materials. The forging ratio higher than 3 is sufficient  in practicability. If the forging ratio is made >=10 in the alpha + beta region, the rolled  material of the alloy having improved texture is obtained efficiently by heating at  one time.
Patent JP-S6084292-A (JP)
Title: Production of cephem ester compound
Inventor: TAKATANI TAKAO
IPC: C07D501/04
Filed: 1984-09-19
Abstract: PURPOSE:To produce the titled compound useful as an antibacterial agent, in high yield, without producing the by-products such as DELTA<2>-isomer, etc., by esterifying a cephemcarboxylic acid compound used as a raw material in the presence of cesium carbonate. CONSTITUTION:The objective compound of formula II can be produced by reacting the cephemcarboxylic acid compound formula I [R<1> is amino or acylamino; R<2> is H or lower alkoxyl; R<3> is H, lower alkoxymethyl, acyloxymethyl or (substituted) heterocyclic thiomethyl] {e.g. 7-[2-(2-aminothiazol-4-yl)-2-methoxyiminoacetamido]-3-cephem-4-carboxylic acid, etc.} with the compound of formula R<4>- A-X (R<4> is lower alkanoyloxy, lower alkoxycarbonyloxy, etc;, A is lower alkylene; X is halogen) (e.g. 1-iodoethylcarbonic acid ethyl ester) in the presence of cesium carbonate, preferably under ice cooling.
Patent JP-S6353641-A (JP)
Title: Program correcting system
Inventor: KANEDA REIKO
IPC: G06F11/28
Filed: 1986-08-22
Abstract: PURPOSE:To prevent useless increase in the occupied area of a program while the adding of overlapped corrected data is eliminated by comparing the existing corrected data and the new corrected data at the time of correcting the program. CONSTITUTION:Existing corrected data shown by a pointer 2 to show the position of the corrected data of a correcting object program 1 are accommodated into an existing corrected data time accommodating area 3. The contents of a new corrected data area 5 and the content of the area 3 are compared by a comparing means 6, and at the time of no coincidence, the next corrected data are accommodated into the area 3 and they are compared again. The work is continued until it is recognized by a status 4 that the corrected data do not exist. When all existing data are not coincident, the comparing result of the means 6 is accommodated into a status 7. A writing means 8, when the value of the status 7 show no coincidence adds it and writes it to the corrected data of the program 1. At the time of coincidence, at the time point, the comparing result is accommodated to the status 7 and the comparing work is completed. In this case, the new corrected data are not added and written to the program 1.
Patent JP-S6264348-A (JP)
Inventor: HIRATA TAKAAKI
IPC: A61B5/055
Filed: 1985-09-05
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-H0640621-A (JP)
Title: Formation device of core order body
Inventor: SANO TOSHIO
IPC: B65H19/30
Filed: 1992-07-23
Abstract: PURPOSE:To save the labor and improve the working efficiency in the case of a winder in which a web conducted with slitting is wound away to plural winding-away cores, by forming a core order body by connecting in order winding-away cores to each other by means of spacers, carrying out this forma tion of core order bodies automatically. CONSTITUTION:At the time of the formation of core order bodies, cores (a) are fed one by one onto a core table 20 from a core feeder 30, and next, a core (a) is transported to the lower position of a core retainer 50 by means of a pusher device 40. Next, in a state in which the core (a) is pressed by moving downward the core pressor of the core retainer 50, a spacer (b) positioned out the front end portion of a spacer conveyor 60 is pinch-held by means of the operation of a spacer feeder 70 and transported to the back of the above core (a). Next, a second core (a) is transported to the back of this spacer (b), and both cores (a) are connected to each other through the spacer (b) by conducting push-pressing by means of a pusher device 60. Afterwards, by repeating similar operations, a core order body is constituted, and this body is delivered out between the pair of winding-away drums 6 of a winder, and the winding-away of a web 5 is conducted.
Patent JP-H0481662-A (JP)
Title: Light applied gas sensor
Inventor: KATSUJI YOUKO
IPC: G01N31/00
Filed: 1990-07-25
Abstract: PURPOSE:To identify gas without being interfered by electromagnetic noise by placing a plurality of kinds of organic films comprising an organic substance whose light absorption spectrum irreversibly varies due to adsorption/desorption of gas molecules respectively in a matrix on a substrate. CONSTITUTION:A filter transmitting light of 680nm, 580nm, 610nm and 540nm of filters corresponding to respective absorption wavelengths is placed to constitute an optical system. 1 refers to a light applies sensor of the invention, 11 refers to a glass substrate, and 12 refers to a coloring matter film arrayed in a matrix. In addition, 2 is a filter, 3 is a white light source, 4 is an optical fiber for radiation, 5 is an optical fiber for emission, 6 is a light receiver and 7 is a signal processor, respectively. Coloring light is incident from the light source 3, and the transmitted light is taken out by the optical fiber 5 from the right side of each coloring matter film. Intensity of the taken-out light is detected by the light receiver 6 comprising a photo diode. Since patterns of change in transmitted light intensity largely differ among respective kinds of gas, identification and qualitative analysis of target gas is possible by the pattern.
Patent JP-S6441176-A (JP)
Title: Enclosed cell
Inventor: UESUGI YUKICHI
IPC: H01M10/28
Filed: 1987-08-06
Abstract: PURPOSE:To make an electrode body smaller in size and increase the extent of cell capacity as well as to strengthen the fixation of a separator by installing a loading part in the separator on an outmost circumference of the electrode body, and depositing the loading parts themselves by thermal deposition. CONSTITUTION:An intermittent specified position of a separator 1 is pressurized and clamped, forming a loading part 2. The separator 1 is cut into uniform length, while it is combined with an electrode plate and wound into spiral form. And, active material surface at the side not opposed to a cathode plate of an anode plate 5 to be situated in an outermost circumference is covered with an extension part of the separator 1. A free end of this extension part and a base end neighboring part of the extension part overlapped with this free end are set down to the loading part 2 whereby thickness of the separator 1 in this portion is reduced. And, the loading parts 2 themselves are thermally deposited and the free end is fixed. With this constitution, volume of the separator is reduced and cell capacity is increased instead, thus fixation of the separator is strengthened.
Patent JP-S6256416-A (JP)
Title: Solid cosmetic
Inventor: INA YOSHIMITSU
IPC: A61K8/00
Filed: 1985-09-06
Abstract: PURPOSE:A solid cosmetic showing excellent synergistic effects, having both improved feeling in use and durability of makeup, containing specific plastic fats and oils and a branched fatty acid cholesteryl ester. CONSTITUTION:A cosmetic containing (A) 0.01-80wt% preferably 0.2-50wt% plastic fats and oils which contains 30-70wt% >=20C saturated straight-chain fatty acid, 20-60wt% 16-22C unsaturated fatty acid, as constituent fatty acids and a triglyceride of mixed acid group of the >=20C saturated fatty acid as a man component (>=35wt%, preferably >=45wt% content) and (B) 0.01-50wt% preferably 0.03-30wt% branched fatty acid cholesteryl ester shown by the formula(R is 11-23C saturated aliphatic hydrocarbon group containing at lest one alkyl-substituent group from carboxyl bond site to the center of main chain).
Patent JP-H1134087-A (JP)
Title: Artificial marble
Inventor: MINOURA TAKASHI
IPC: B32B37/10
Filed: 1997-07-23
Abstract: PROBLEM TO BE SOLVED: To form stone grain which keeps a good mechanical strength, excellent in quality feel and beautiful in appearance free from a sink or blister by adding a specific amt. of colored polymeric film fine pieces specific in thickness and average diameter to a molding material containing a transparent or translucent thermosetting resin. SOLUTION: Colored polymeric film fine pieces 2 to be added have a thickness of 100 μm or less and an average diameter of 0.1-10 mm and are added to 100 pts.wt. of a molding material containing a thermosetting resin used in artificial marble in an amt. of 5 pts.wt. or less. When the addition amt. of them exceeds 5 pts.wt., uniform dispersion becomes difficult and the overlapping parts of the film fine pieces 2 become many and desired stone grain becomes hard to obtain and surface protruding parts are generated according to circumstances. Further, there is possibility such that the mechanical strength of the artificial marble lowers. By adding a specific amt. of the colored polymeric film fine pieces 2, an excellent surface molded product 1 having desired stone grain is obtained.
Patent JP-H0728367-A (JP)
Title: Image forming device
Inventor: ITO NOBORU
IPC: G03G21/10
Filed: 1993-07-13
Abstract: PURPOSE:To stably form an excellent image over a long period without causing the serious deterioration of image quality due to the gradual deterioration of the image to be formed even in the case of forming the image utilizing the residual material such as the returned toner again for developing in a image forming device constituted so as to return the residual material such as the toner removed from the surface of a image carrier after transferring with a recovering means. CONSTITUTION:The image forming device is constituted so that the toner image is formed on an image carrier 1 by feeding the toner from a developing device 10, then, after the toner image is transferred to a transfer member 4, the residual material such as the toner remaining on the image carrier 1 is removed by a cleaning device 20 for recovering to a recovering part 22, and in returning the recovered residual material such as the toner to the developing device 10 with a recovering means 30, the residual material such as the toner for returning to the developing device 10 is intermittently recovered by a recovering means 50, instead of returning to the developing device 10.