baber/WOPTO huggingface dataset:
Patent JP-H02276941-A (JP)
Title: Method for measuring refractive index distribution
Inventor: SASAKI KAZUMASA
IPC: G01M11/02
Filed: 1989-03-10
Abstract: PURPOSE:To eliminate the need for an image forming lens and to prevent an angle of refraction which can be measured from being limited by the diameter of the lens by providing a chopper which rotates between a preform and a photodetector. CONSTITUTION:A measuring instrument consists of a light source 1 which emits a light beam 2 at right angles to the axis of the preform 4, the chopper 11 which is provided between the preform 4 and photodetector 5 and rotates at a constant angular speed, and the photodetector 15 which detects the light beam passed through the preform 4. Then the chopper 11 can be moved by a stepping motor in an X and a Y direction. Further, a liquid crystal shutter may be used instead of the chopper 11. The liquid crystal shutter has liquid crystal cells arranged linearly and the liquid crystal cells are made opaque and transparent in order to cut off the light beam 2. If the chopper has an irregularity in the rotating speed during its rotation, it can not be controlled within the time of less than one rotation, but the liquid crystal shutter can be scanned linearly, so this fault can be eliminated.
Patent JP-H06273572-A (JP)
Title: Measuring equipment of subcritical degree of reactor
Inventor: TAMURA SEIJI
IPC: G21C17/06
Filed: 1993-03-18
Abstract: PURPOSE:To make it possible to estimate the strength of a neutron source at the time of measurement of reactivity in a short time and with excellent precision by calculating a subcritical degree by a regression analysis from time-series data on reactor power signals and time-series data on the reactivity obtained by a reactivity computation equation from which the term of the neutron source is omitted. CONSTITUTION:In a state where a reactor outputs a prescribed power, measuring equipment of a critical degree is started at a time t1 and neutron flux signals are taken in at a prescribed interval by a sampling device 1 and stored 4, while reactivity P' is computed 2 sequentially by a retroaction characteristic equation from which the term of a neutron source is omitted. Besides, a prescribed reactivity is charged at a time t2 and the start of the charging of the reactivity is inputted 3 at the timing of t3. During a period from the time t3 to a time t4 several minutes later, time-series data on the result P' of computation by the computing device 2 are stored 4, the equation P'n=Pn-S is computed 2 by using the neutron flux signals (n) during the period of t3 to t4 and the time-series data on and reactivity P and the strength S of the neutron source are solved by a regression analysis and displayed 5 or printed 6. According to this constitution, determination of the strength of the neutron source is enabled in about several minutes.
Patent JP-S52140811-A (JP)
Title: Dc micromotor provided with fast feed mechanism
Inventor: FURUYA YOSHIYUKI
IPC: H02K23/66
Filed: 1976-05-19
Abstract: PURPOSE: To obtain constant speed performance by providing a mechanical governer within an armature circuit and eliminate mutual interference when obtaining desired performance by permitting fast feed performance to be obtained by removing the mechanical governer. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-H04274575-A (JP)
Title: Graphic plotting system
Inventor: TAKAGI KAZUSHI
IPC: B41J2/485
Filed: 1991-02-28
Abstract: PURPOSE:To simplify and efficienlty perform the plotting processing of the end point and vertex in the subject system. CONSTITUTION:A vertex table memory 20 for storing a vertex table and a table preparing section 21 which prepares the vertex table against the memory 20 by registering flags indicating the processing modes of segment coordinates, end points, and vertices on the basis of input data are provided and, at the same time, a segment processing section 22, end point processing section 23, and vertex processing section 24 are provided in a plotting processing section 7. Then, when the section 22 performs a segment process by referring to the vertex table, an end point process or vertex process is performed by calling the section 23 or 24 in accordance with the statuses of the flags.
Patent JP-H05176859-A (JP)
Title: Toilet seat
Inventor: TAGUCHI KAZUHIRO
IPC: A47K13/00
Filed: 1991-03-22
Abstract: PURPOSE:To simplify cleaning and replacement with higher comfort in use by a method wherein the inside of a toilet seat is made up of a hard part as a part of a base section and the outside thereof is made so as to b a part of a designed section and a skin-contact part of the toilet seat is made up of a soft part to be mounted on the hard part free to detach. CONSTITUTION:In a toilet seat 1, a soft part 3 is only placed on a hard part 2 in such a manner that a bottom surface 3a thereof abuts a horizontal surface 2a of a hard part 2 and an outer circumferential surface 3b thereof abuts a vertical surface 2b of the hard part 2. The vertical part 2b of the hard part 2, which is formed in a ring is regulated in the horizontal movement. When a user sits on the toilet seat, the hip and leg parts of a human body presses the soft part 3 down while a skin-contact surface 3c presents a tapered surface inclined downward to the inner circumferential side from the outer circumferential side. Thus, the soft part 3 is compressed elastically in the direction of the outer circumference to press the vertical surface 2b of the hard part 2 strongly thereby eliminating separation from the hard part 2 during the use. This also enables cleaning after the removal of the soft part 3 alone susceptible to soil in contact with the hip and leg parts of the human body.
Patent JP-S51136095-A (JP)
Title: Atomic reactor control rod operation device
Inventor: SATOU TAKAO
IPC: G21C7/08
Filed: 1975-05-19
Abstract: PURPOSE: An atomic reactor control rod operation device, that performs correct automatic operation of a control rod in safety range by installing an arithmetic control device which functions by control rod operation indication from a plant. 
     COPYRIGHT: (C)1976,JPO&Japio
Patent JP-H0656892-A (JP)
Title: Cyclic peptide antifungal and its production
Inventor: FUREDERITSUKU JIYOZEFU BAAKUHA
IPC: C07K7/06
Filed: 1993-03-18
Abstract: Provided are compounds of the formula (1): <CHEM>  wherein R' is hydrogen, methyl or NH2C(O)CH2-;     R'' is methyl or hydrogen;     R is hydroxy or hydrogen;     R1 is hydroxy, hydrogen, or hydroxysulfonyloxy;     R7 is hydroxy, hydrogen, hydroxysulfonyloxy or phosphonooxy; R2 is a novel acyl side chain. Also provided are novel formulations, methods of inhibiting fungal and parasitic activity, and a process for preparing dideoxy (R=H) forms of the compounds.
Patent JP-S62216432-A (JP)
Title: Automatic equalizing system
Inventor: KAKO TAKASHI
IPC: H04L27/00
Filed: 1986-03-17
Abstract: PURPOSE:To reduce the noise band for equalization by dividing automatic equalization into two stages of rough equalization and fine equalization and calculating the tap coefficient of rough equalizer with respect to all bands and calculating the tap coefficient of a fine equalizer with respect to a limited band. CONSTITUTION:An automatic equalizer is divided into two stages of a rough equalizer 6 for rough equalization and a fine equalizer 9 for fine equalization, and a reverse matrix is calculated from a reproduced impulse with respect to all bands to determine the tap coefficient of the rough equalizer 6, and a reverse matrix is calculated from the reproduced impulse of the output of the rough equalizer 6 with respect to the limited band to determine the tap coefficient of the fine equalizer 9. The tap coefficient of the rough equalizer 6 and that of the fine equalizer 9 are convoluted into one automatic equalizer 13 by a convoluting circuit 12. Thus, a MODEM where the polling S/N error rate is improved considerably is obtained.
Patent JP-S51134523-A (JP)
Title: Contactless key switch unit
Inventor: KANISAWA HAJIME
IPC: H01H35/00
Filed: 1975-05-19
Abstract: PURPOSE: Development of a high reliability contactless key switch unit with at least two permanent magnetos and one piezo-electric element. 
     COPYRIGHT: (C)1976,JPO&Japio
Patent JP-H08255167-A (JP)
Title: External comment appending system for image data collection medium
Inventor: SAKAMOTO MITSUMASA
IPC: G06F12/00
Filed: 1995-03-17
Abstract: PURPOSE: To provide an external comment appending system for the image data collection medium which can easily append and display an optional comment corresponding to each image without depending upon the format, etc., of the image data collection medium. CONSTITUTION: Image data recorded on the image data collection medium are displayed, and link information showing the relation between comment data corresponding to the image data and image data corresponding to the comment data is recorded separately; and the comment to be displayed together with the image data are generated as comment data 43 on a comment to be appended to optional image data 26 on a CD-ROM 20, and recorded together with a medium code 41 and an image code 42 as the link information showing the relation to the image data to be appended with separately from the image data. When the image data 26 are displayed, the comment data 43 is referred to on the basis of pieces 41 and 42 of link information and the comment is displayed together with the image.
Patent JP-H06106304-A (JP)
Title: Apparatus for continuously casting cast strip
Inventor: MIYAZAKI MASAFUMI
IPC: B22D11/06
Filed: 1992-02-13
Abstract: PURPOSE:To stably obtain a favorable cast strip by preventing entrapment of scum floated up on molten metal surface into the cast strip in a twin drum type continuous casting. CONSTITUTION:Two pieces of the cooling drums 1, 1' having mutually different rotating directions in the gap corresponding to the thickness of the cast strip 3 to be cast are horizontally and parallel arranged. By push-abutting two pieces of side weirs 2, 2' to the end surfaces of the cooling drums 1, 1, the space is formed. The molten metal 4 is poured into this space and the cast strip 3 is continuously cast. One pair of barriers 5, 5' extended to the axial direction of the cooling drums 1, 1', are arranged so as to be apart from the cooling drums 1, 1' and the side weirs 2, 2' and dip into the molten metal 4.
Patent JP-S58186667-A (JP)
Inventor: HEIMO KAAPURIERU OJIYANPERA
IPC: D06C25/00
Filed: 1983-04-04
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-S62220168-A (JP)
Title: Magnesium pharmaceutical
Inventor: MASUYAMA YOSHINARI
IPC: A61K33/06
Filed: 1986-03-19
Abstract: PURPOSE:The titled pharmaceutical, obtained by encapsulating an emulsified mixture of a magnesium compound as a feed additive with a vegetable oil and useful as a health drug without deliquescing and flowing out the magnesium compound even by allowing to stand in an opened state for a long period. CONSTITUTION:A pharmaceutical obtained by emulsifying and mixing a magnesium compound as a feed additive, e.g. magnesium chloride, etc., with a vegetable oil in the presence of an emulsifying agent, e.g. beeswax, etc., and coating the resultant emulsified mixture with, e.g. gelatin, for encapsulation.
Patent JP-H06227215-A (JP)
Title: Method for using tire outside for advertisement
Inventor: MIYAOKA SEIJI
IPC: G09F21/04
Filed: 1993-02-08
Abstract: PURPOSE:To use the outside of a tire as a place of advertisement by fitting the tire on its outside with a member in which a removable advertisement is inlaid. CONSTITUTION:A tire is so structured that a member 2 in which a removable advertisement is inlaid, can be mounted on the outside 1 of the tire, and thereby the tire outside is offered as a place for advertisement.
Patent JP-H03260041-A (JP)
Title: Method for heat-treating belyllium copper alloy
Inventor: ISHIHARA TOSHIAKI
IPC: C22F1/00
Filed: 1990-03-09
Abstract: PURPOSE:To prevent the coarsening of the recrystallized structure in a beryllium copper alloy in a heating stage in soln. treatment by executing preheating under specified conditions before subjecting a plastic working material of a beryllium copper alloy having a specified compsn. to soln. treatment. CONSTITUTION:A plastic working material of a beryllium copper alloy consisting essentially of, by weight, 1.6 to 2.0% Be and 0.2 to 0.6% (Co+N) and the balance Cu is subjected to preheating in the temp. range of 500 to 650 deg.C for >=1hr (about <=20hr) before heating it to >=700 deg.C and executing soln. treatment or again executing hot working. In this way, at the time of heating the material to >=700 deg.C for soln. treatment or the like, the coarsening of its recrystallized structure can be prevented and its structure can be formed into a uniform and fine crystalline one having about <=2mm average grain size, by which a beryllium copper alloy material satisfying the reliability in mechanical characteristics and ultrasonic flaw detecting properties can be obtd.
Patent JP-H095069-A (JP)
Title: Bonding detector for adhesion of integrated circuit piece and method therefor
Inventor: RIKARUDO YORUGE SHIRUBERIO DE
IPC: G01B21/32
Filed: 1996-03-15
Abstract: PROBLEM TO BE SOLVED: To accurately position an adhesive head part, and to adjust the force to be applied by monitoring the force to be applied to the adhesive head part in real time at the time of adhering an integrated circuit piece. SOLUTION: Strain meters 12 connected by the Wheatstone bridge structure are installed in an integrated circuit piece adhering head part 10. These strain meters 12 are fitted so as to have a resistance value change opposite to each other per each half-bridge. A differential signal output from these strain meters 12 is processed by a microprocessor, and positioning of the integrated circuit piece adhering head part 10 and the force to be really applied are monitored in real time. The differential signal output is input to an amplifying unit 28, and automatic correction of a system when a lot of the integrated circuit piece is changed can be carried out by adjusting the gain of the amplifying unit 28.
Patent JP-S58176799-A (JP)
Inventor: YOSHII KAZUHIKO
IPC: G08C15/06
Filed: 1982-04-12
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-S56156433-A (JP)
Title: Air/fuel ratio control device
Inventor: KADOWAKI SHIYUNICHI
IPC: F02D33/00
Filed: 1980-05-06
Abstract: PURPOSE: To allow an exhaust gas purifier to operate always in the optimum condition and enhance thereby the purifying performance by changing the setting air- fuel ratio in accordance with the engine's operating condition.  
     CONSTITUTION: The air-fuel ratio of mixture shall be maintained at the setting value by allowing a deviation sensing circuit 4 to give a deviation signal obtained from the exhaust gas content sensed by an exhaust gas sensor 3 in comparison with the reference value, letting a control circuit 5 output control signal based on said deviation signal, and by controlling auxiliarily the air supply or fuel feed from a fuel regulator 6 on the basis of these control signals. The control circuit 3 is fed with either the rich or lean side value of the deviation signal extended for a certain period of time, which shall vary according to the operating condition. Thus, the value of the setting air-fuel ratio can be changed. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-H02239245-A (JP)
Title: Silver halide color photographic sensitive material
Inventor: NAKAJO KIYOSHI
IPC: G03C7/36
Filed: 1989-03-14
Abstract: PURPOSE:To improve the shelf stability of a sensitive material and the fastness of a color image by positioning an emulsion layer having high sensitivity farther from a substrate. CONSTITUTION:At least one of photosensitive layers is composed of two or more layers having different sensitivities. These two or more layers are arranged in the order of increasing sensitivity so that the layer having low sensitivity is positioned closest to a substrate. One or more silver halide emulsion layers having different color sensitivities are interposed between the layers having low and high sensitivities and a compd. represented by formula I is incorporated. In the formula I, each of R1 and R2 is 1-24C alkyl, etc., each of R3 and R4 is a group substitutable on a benzene ring, T is a group whose bond to X is broken by a coupling reaction with the oxidized product of an arom. prim. amine developing agent, X is a 3- to 8-membered heterocyclic group having a single or condensed ring and bonding to T through N and each of m and n is an integer of 0-4. The shelf stability of the resulting sensitive material and the fastness of a formed color image are improved.
Patent JP-S63227467-A (JP)
Title: Hydraulic control valve for rear wheel steering device for front-rear wheel steering vehicle
Inventor: ISHIKAWA TOMOJI
IPC: B62D7/14
Filed: 1987-03-13
Abstract: PURPOSE:To enable execution of accurate return to a neutral position, by a method wherein relative rotational displacement between the valve rotor and the valve sleeve of a hydraulic control valve to control the feed and discharge of working oil to and from a power cylinder is controlled by means of a spring pair, and feedback control is effected through the action of the spring pair. CONSTITUTION:A rear wheel steering device B to steer rear wheels is formed with a steering link mechanism B1, a hydraulic control valve B3, driven by a motor B2 controlled by an electric control device C, a power cylinder B4, and a neutral feedback device B5 to perform feedback of right and left rear wheels to a neutral position. The hydraulic control valve B3 is so constituted as to control the feed and discharge of working oil by relative rotational displacement between a valve rotor 33 and a valve sleeve 32. In this case, a lever 61, energized in opposing direction through the forces of spring pairs 65, 68 and 66, 67 rockably contained in a housing 46 rotated integrally with the valve rotor 33, and a stopper member 71 to regulate rotation of the lever are further mounted in the valve B3.
Patent JP-H07246471-A (JP)
Title: Welding method using pulse current
Inventor: YAMADA MINORU
IPC: B23K9/09
Filed: 1994-03-07
Abstract: PURPOSE:To surely melt a welding wire and to improve the stability of a back bead by delaying the start of each peak of supply speed of the welding wire from the start of each peak of a pulse current by a fixed delay time and making the supply of the welding wire synchronize with the pulse current. CONSTITUTION:Since a melting pool of a sufficiently high temperature can be obtained when the welding wire is supplied by delaying the start of each peak PF of supply speed of the welding wire from the start of each peak PA of the pulse current by a fixed delay WD, the stability of the Uranami can be improved. Also, since the welding wire can be surely melted by making a welding torch synchronize with the peak PA or the base BA of the pulse current intermittently or making it synchronize with the peak or base of the pulse current in pulse shape, the stability of the back bead can be further improved. Moreover, since the welding wire can be prevented from being subjected to spheroidizing. Further, by retreating the welding wire, the welding wire can be prevented from coming in contact with an electrode.
Patent JP-S58175548-A (JP)
Inventor: TAKEMURA YASUHIKO
IPC: A61B8/00
Filed: 1982-04-09
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-H09251636-A (JP)
Title: Magnetic recording medium
Inventor: ENDO KATSUMI
IPC: B32B9/00
Filed: 1996-03-18
Abstract: PROBLEM TO BE SOLVED: To provide a magnetic tape having appropriate toughness and improved durability. SOLUTION: This recording medium has a substrate 1, a magnetic film 2 and a protective film 4. The protective film 4 has constituent C atoms and constituent H atoms and its Raman spectrum shows a peak having an intensity of JG at a wave number in the region of 1,550±50cm<-1> , also another peak having an intensity of ICH at a wave number in the region of 2,900±200cm<-1> and an IGH/IG value within the range of 0.1 to 1.4.
Patent JP-2000256451-A (JP)
Title: Production of polyester
Inventor: SHIBABUCHI NORIKO
IPC: C08G63/78
Filed: 1999-03-08
Abstract: PROBLEM TO BE SOLVED: To provide a process for producing a polyester which can increase the recovery ratio of a germanium compound to reuse the germanium dioxide inexpensive in recovery cost, in the process for producing polyester which comprises purifying and recovering the germanium compound having been distilled out during polycondensation reaction, and reusing it as the polycondensation catalyst. SOLUTION: In producing a polyester by subjecting a polyester oligomer to polycondensation reaction with the use of germanium dioxide as the catalyst, the germanium dioxide which is obtained from a distillate from a reaction mixture produced during polycondensation reaction through the steps of (a) distilling the reaction distillate fluid to a condensation ratio of not more than 20 times; (b) depolymerizing oligomers present in the resulting condensed fluid (a) with ethylene glycol; (c) distilling and condensing the fluid after the depolymerization; and (d) subjecting the resulting condensed fluid to purification treatment is reused as the catalyst.
Patent JP-H08234942-A (JP)
Title: Printer device
Inventor: KANEKO SHIGEMI
IPC: G06F15/16
Filed: 1995-02-24
Abstract: PURPOSE: To efficiently process plotting data which are transferred from plural clients. CONSTITUTION: The plotting data are inputted from plural clients 13, 17, and 18 to a plotting data storage part 20 through interfaces 13, 17, and 18. An input control part 30 detects every priority levels of interfaces receiving the plotting data and input start and end time, etc., and describes them in a management table 40. A plotting data determination part 50 determines plotting data to be processed with tip priority based on the description contents of the management table 40 and determination conditions set in a condition setting part 60 in advance. Specially, the determination conditions are concrete determination conditions for determining process order according to the front or rear of the input start time or input end time of the plotting data unless the processed object can be determined according to only the priority levels.
Patent JP-S58176282-A (JP)
Title: Adhesive composition
Inventor: YAMAGUCHI TETSUO
IPC: C08L33/00
Filed: 1982-04-09
Abstract: PURPOSE:To provide an adhesive compsn. which increases flexibility and improves processability of fibre treated with the adhesive, prepared by adding a specified sulfate to an adhesive liquid containing resorcinol/formaldehyde precondensate and diene rubber latex. CONSTITUTION:Alkali metal sulfate or ammonium sulfate is added to an adhesive liquid which contains resorcinol/formaldehyde precondensate and diene rubber latex. Preferred alkali metal sulfates are sodium sulfate and potassium sulfate. The alkali metal sulfate or ammonium sulfate is added in 0.5-10wt% of the resorcinol content. When the amount is smaller than 0.5%, no effect is obtainable and when it exceeds 10wt%., the stability of latex is impaired. The adhesive compsn. is applicable to rayon, vinylon, nylon, aromatic polyamide, polyester, glass fibers, etc.