baber/WOPTO huggingface dataset:
Patent JP-S6417229-A (JP)
Title: Optical recording medium and its production
Inventor: FUJIMORI SUSUMU
IPC: G11B7/243
Filed: 1987-07-10
Abstract: PURPOSE:To stabilize a recording state so that a recording medium can be stably operated in spite of repeated recording and erasing by forming the recording medium, the state of which changes with absorption of light or a temp. rise by the absorption of light, in such a manner that at least one of the changing states thereof has an approximately uniform crystal orientation. CONSTITUTION:A recording layer 2 which is subjected to a C-axis orientation by using respective elements of multielement alloys as a composite target is formed in, for example, a sputtering method or electron beam heating method. An amorphous spot 4 is formed when a laser beam is projected to this layer. Crystallization progresses as shown in the lower figure if the laser light is further projected to this part. The process in which the crystallization begins from the crystal part in the periphery and is completed by progressing toward the inner side like arrows A is most liable to arise at this time. The same crystal orientation as in the periphery takes place in the recording layer 2 in this case and, therefore, the orientation is again unified in the C-axis direction. The recording medium which excels in the long-term stability of the recording state and the high-speed erasability as well as the stability of the signal levels in the recording state and erasing state in spite of the repeated recording and erasing is thereby obtd.
Patent JP-H1014578-A (JP)
Title: Construction of substituted variant gene dna
Inventor: YANAGAWA HIROSHI
IPC: C07H21/04
Filed: 1996-07-01
Abstract: PROBLEM TO BE SOLVED: To construct the subject DNA useful for e.g. creating proteins bearing new function, through such processes that a gene coding a protein is segmented every unit domain, the resultant domains are linked to one another in any order followed by mixing so as to duplicate the ends of the respective unit domain DNAs in such an order as to intend them to be substituted, and an amplification is conducted using a primer. SOLUTION: A gene DNA coding a protein is segmented and isolated every unit domain such as into a DNA coding module, a DNA coding secondary structural portion, a DNA coding supersecondary structure, a DNA coding the original sequence and an exon domain DNA, and the isolated unit domain DNAs are linked to one another in any combination. The linked unit domain DNAs are then mixed so as to duplicate the ends of the respective unit domain DNAs in such an order as to intend them to be substituted, and an amplification is then conducted using a primer for the unit domain DNAs on both ends with the resultant mixture as template, thus affording the objective substituted variant gene DNA useful for e.g. creating proteins each having new function owing to the combination of such unit domains as exon and module.
Patent JP-2001006832-A (JP)
Title: Pin arrangement conversion device of package and converting method for pin arrangement
Inventor: YANO KENJI
IPC: G01R1/073
Filed: 1999-06-17
Abstract: PROBLEM TO BE SOLVED: To provide a package pin arrangement conversion device capable of shortening manufacturing time, reducing possibility of miss connection, and reducing cost. SOLUTION: This package pin arrangement conversion device for converting pin arrangement of a package converts pin arrangement of a package which pins 14 are not arranged regularly in numerical order of pin numbers into pin arrangement regularly arranged in a predetermined direction in numerical order of the pin numbers. Thus, when manufacturing an evaluation board or the like, it is not required to confirm correspondence between every pin number and pin position of the package. A socket for mounting the package may be provided, and a printed circuit board for fixing the package may be provided. Furthermore, pins regularly arranged in a predetermined direction in numerical order of pin numbers of the package corresponding to each of the pins of the package may be provided.
Patent JP-H08177-A (JP)
Title: Candy having low cariogenicity and low caloric value
Inventor: ASANO YUSUKE
IPC: A23G3/34
Filed: 1994-06-21
Abstract: PURPOSE:To provide a candy having low carlogenicity and low caloric value. CONSTITUTION:This candy contains a hydrolyzed product of a reducing starch having a fermentable sugar production rate of 55wt.% in terms of anhydride after the treatment with alpha-amylase of human saliva. The hydrolyzed reducing starch contains 80-92wt.% of sugar alcohols having polymerization degree of <=3 and 8-20wt.% of sugar alcohols having polymerization degree of >=4 in terms of anhydride.
Patent JP-H094313-A (JP)
Title: Sliding door traveling device
Inventor: ONO SHIGEO
IPC: E05D13/00
Filed: 1995-06-15
Abstract: PURPOSE: To prevent a roller from easily coming off a rail even if a lateral force is applied, in a V-shape sliding-door traveling device, by providing a sloped traveling part of the roller in which both the outer circumferential sides are inclined; and also to prevent occurrence of large sound, and occurrence of slight opening due to repulsion, even if a sliding door is forcibly closed, by weakening moving energy directly before the door is closed. CONSTITUTION: In the vicinity of a roller 2 whose traveling parts 9, 9 are sloped at both the outer circumferential sides, a guide rod 3 is installed so as to be vertically movable, whose lower end is positioned nearly flush with a lower part of the roller when it is positioned in the uppermost position, and whose lower end is positioned nearly in the bottom of the guide groove 17 in a central part of a rail 14 when it is positioned in the lowermost position. In the end part of the rail, a brake device 18 consisting of two elastic squeezing bodies 19, 19 is installed.
Patent JP-H0724797-A (JP)
Title: Water jet machine
Inventor: SAKAI KAZUTOMI
IPC: B26F3/00
Filed: 1993-07-12
Abstract: PURPOSE:To provide a machine whose noise is small and which can discharge easily discharged matter or the like in the case of a water jet machine which cuts off a work by means of a jet water stream. CONSTITUTION:A catcher tank is provided at the lower part of a nozzle 26 jetting a jet water stream downward, and a filter 33 is provided at the middle portion of the catcher tank, and at the same time a housing portion for stones or steel balls or the like 34 is provided at an upper space portion than the filter 33. Also, a lower part space portion is divided into the upper part and the lower part, and a valve 32 that is openable/closable is provided at its border portion, and a space portion that is at the upper part than the valve 32 and is at the lower part than the filter 33, is made to be an accumulation portion 40 for discharged matter or the like, and at the same time a space portion that is at the lower part than the valve 33, is made to be a drainage passage portion 30. Also, the water surface of a water pool portion 38 is made to be approximated to the lower surface of a work W.
Patent JP-H0811703-A (JP)
Title: Sealing means for servo unit
Inventor: ORITA SHOICHIRO
IPC: B60T13/52
Filed: 1994-06-30
Abstract: PURPOSE:To provide a sealing means at a low cost by fixing a bearing and a sealing member in a large diameter part without using any retainer. CONSTITUTION:A sealing means for a servo unit is provided a bearing 35 and a sealing member 36 installed in a large diameter part 3a of a stepped cylinder part 3A formed projectingly on a shell or a center plate 3. An engaging part 35b capable of projecting out externally in the radial direction and also shrinking internally in the radial direction is formed on the bearing 35. In the case of assembling the bearing and the sealing member, with the sealing member 36 attached to the bearing 35, the engaging part 35b is pressed in to penetrate the inside of a small diameter part 3c of the stepped cylinder part while the diameter being decreased, and the diameter is increased again so as to engage the engaging part 35b with the projected side end surface of the stepped cylinder part 3A and then bearing and the sealing member can be fixed in the large diameter part 3a.
Patent JP-H0460266-A (JP)
Title: Lock-up control device of automatic transmission
Inventor: KISAKA HIROYUKI
IPC: F16H59/40
Filed: 1990-06-29
Abstract: PURPOSE:To prevent the deterioration of fuel consumption rate at the time of lock-up simply and surely by executing the connecting force control in the case of judging that the fuel consumption effect is larger after the connecting forc is controlled than before the control, and releasing a lock-up clutch in the other cases. CONSTITUTION:A control unit 48 includes a fuel consumption effect judging means 50 for obtaining the fuel consumption effect between before the connection of a lock-up clutch 30 and after the connection and a lock-up correcting means 52 for correcting a lock-up control signal output from the control unit 48 according to the fuel consumption effect obtained by the fuel consumption effect judging means 48. Namely, in the lock-up correcting means 52, in the case of judging that the fuel consumption effect is larger after the lock-up clutch 30 is connected than before the connection, a signal for connecting the lock-up clutch 30 is output, and in the other cases, a signal for keeping the release condition of the lock-up clutch 30 is output.
Patent JP-S6329190-A (JP)
Title: Heat exchanger
Inventor: NONOGAKI MASAYUKI
IPC: F28D1/053
Filed: 1986-07-23
Abstract: PURPOSE:To provide a heat exchanger having a high thermal conductivity and a sufficient strength by a method wherein a front half part near an inlet part of pipe where a fluid to be heat treated flows is made as a flat tube part and a rear half part near an outlet port is made a projecting tube portion. CONSTITUTION:A tube 31 of a piping 30 is arranged between an inlet port 10 and a connection tank 33 and is flat tube having a flat inner wall and an elliptic sectional shape. A tube 32 is arranged between an outlet port 20 and the connection tank 33 and is dimpled tube with a plurality of semi-spherical projections 32a having an outer wall pushed therein projecting from an inner wall. Since a part of the flat tube of the heat exchanger has a disturbed hot water, a temperature difference DELTAT between a surface of the tube and heating air is high. However, the disturbance of temperature is not present as the hot water flows, the temperature difference DELTAT is decreased and an efficiency of thermal conduction is also gradually decreased. However, as hot water flows in the dimple tube, the hot water is disturbed by the projections to become a disturbed flow. With this arrangement, a temperature at the surface of the tube is increased, the temperature difference DELTAT is increased and an efficiency of thermal conduction is also improved.
Patent JP-H1023667-A (JP)
Title: Power supply control system
Inventor: TAZAKI AKINORI
IPC: H02J3/00
Filed: 1996-07-02
Abstract: PROBLEM TO BE SOLVED: To facilitate the flexible driving control minitoring of system apparatuses by a method, wherein a monitoring operation board which is located at a place different from feeding stations is connected to a 1st data bus and monitoring operation boards and controllers which are located on the sides of the feeding stations are connected to 2nd data buses which are connected to the 1st data bus. SOLUTION: Monitoring operation boards 20a and 20b and controllers 13a and 13b, which correspond to generators 1a and 1b, are located on the sides of feeding stations 15a and 15b. The monitoring operation boards 20a and 20b and the controllers 13a and 13b are connected to each other with data buses LAN-1 and LAN-2. On a remote 15c side, only a monitoring operation board 20c is located. The data buses LAN-1 and LAN-2 on the sides of the feeding stations 15a and 15b are connected to an upper hierarchy data bus LAN-3 to which the monitoring operation board 20c on the remote 15c side is connected, through mutual bus connectors 19a and 19b. Then, the control from the monitoring operation board, to which a prioritized interrupt command for emergency is given, is performed with the highest priority.
Patent JP-H0222569-A (JP)
Title: Partial discharge detecting device
Inventor: TSUJIMOTO MASAHIRO
IPC: G01R31/00
Filed: 1988-07-12
Abstract: PURPOSE:To prevent malfunction due to an electric noise by providing a noise removal part between an electric signal processing part and acoustic signal processing parts, and a delay time counting part. CONSTITUTION:The electric signal detector detects an electric signal generated by partial discharge caused in oil-filled electric equipment and an electric signal processing part 8 shapes the electric signal and generates an output signal. Further, acoustic signal detectors detect acoustic signals which are generated by the partial discharge individually and the acoustic signal processing parts 9 shape the acoustic signals and generate output signals. Further, delay time counting parts 10 count time differences from the output signal of the electric signal processing part 8 and the output signals of the acoustic signal processing parts 9 and an arithmetic processing part 11 judges whether or not there is the partial discharge from the counting results of the delay time counting parts 10 and the output signal of the electric signal processing part 8 and also locates the discharge position. Then the noise removal part 14 cuts off the input of the acoustic signals to the delay time counting parts 10 for a constant time right after the signal detection.
Patent JP-H05340988-A (JP)
Title: Multi-branch multi-drop optical transmission line
Inventor: MISU SHIGEYUKI
IPC: H04B10/03
Filed: 1992-06-05
Abstract: PURPOSE:To facilitate detection of the cause of fault and fault section. CONSTITUTION:When disconnection of optical fiber is detected through an OTDR for all slave stations 1a, 1b..., 2a, 2b..., 3a, 3b ..., 4a, 4b... disposed on multi-branched optical fibers A1, A2, A3, A4, the slave stations are arranged for respective optical fibers such that reflected peaks from all slave stations do not overlap because of the dead zone of the OTDR. All slave stations are arranged as mentioned above by inserting a dummy fiber into the slave station or on the outside thereof.
Patent JP-S5875151-A (JP)
Title: Manufacture of resin coated paper for photographic printing paper
Inventor: ASAO KOUJI
IPC: G03C1/79
Filed: 1981-10-29
Abstract: PURPOSE:To obtain coated paper with high resolving power and little fog by coating paper with polyolefin resin contg. TiO2 pigment particles coated with di-, tri- or tetrahydric alcohol by melt extrusion and by subjecting the surface of the coated paper to corona discharge treatment or flame treatment. CONSTITUTION:TiO2 pigment with <=0.8wt% loss on heating at 300 deg.C for 23hr is mixed with di-, tri- or tetrahydric alcohol such as trimethylolethane and pulverized to obtain TiO2 pigment coated with about 0.01-10wt% alcohol. The  coated pigment is added to polyolefin resin by 1-40wt%, and paper for photographic printing paper is coated with the resin by melt extrusion in about 5- 200mum thickness. The surface of the coated paper is then subjected to corona  discharge treatment or flame treatment. Thus, coated paper with high resolving power, little fog and superior adhesive strength to a photographic emulsion  layer is obtd.
Patent JP-H0517094-A (JP)
Title: Maintenance device for passenger conveyor
Inventor: SAITO CHUICHI
IPC: B66B23/22
Filed: 1991-07-12
Abstract: PURPOSE:To provide an installation structure which improves the installation strength and the protecting function for the mischief applied from outside in a maintenance device for a passenger conveyor. CONSTITUTION:On a skirt guard 4 in the longitudinal direction both terminal parts of a handrail, a projection part having a hollow part inside and a side surface part on one side is formed, projecting in the longitudinal direction of the skirt guard 4, and an opened port part where the front part of the terminal tool of a maintenance device is exposed on the side surface part is formed, and the terminal tool 8 is fixedly installed on a supporting tool 9 which forms a part of a body frame 6, and further the opened port part is covered by a front surface cover 10. Accordingly, easy maintenance and inspection is enabled, and the installation strength and protection function for the mischief applied from outside can be improved.
Patent JP-H0463647-A (JP)
Title: Control method for production line
Inventor: NISHIEI KAZUO
IPC: B23P21/00
Filed: 1990-06-29
Abstract: PURPOSE:To prevent the occurrence of a human work mistake by moving a defective work at the stage to a correcting loop outside the line without stopping the procession of the line when a work defect detection signal is generated, and returning the corrected work to the next stage of the proceeding line. CONSTITUTION:Correcting loops 11, 12 are provided near the outside of a main line 1, and correcting loops 13, 14 are provided on the outside of sub-lines 2, 3 respectively. When the defective assembling of a work w34 to a work W4 is detected at a stage S3, for example, the work W4 and work w34 are moved to the correcting loop 11, the work data of the next work W5 are set to the stage S3, and the work is performed when the work W5 proceeds. The work W4 corrected in the correcting loop 11 is returned to the next stage S4 which is vacant in the main line 1, and it proceeds to the following stages on the main line 1.
Patent JP-S5960999-A (JP)
Inventor: TOKUNAGA SHIGEYUKI
IPC: H05B41/392
Filed: 1982-09-30
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-S5959987-A (JP)
Inventor: TERATSU KUNIAKI
IPC: D06P5/13
Filed: 1982-09-30
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-H0615685-A (JP)
Title: Injection molding method and machine
Inventor: NISHIDA SHOZO
IPC: B29C45/76
Filed: 1992-06-30
Abstract: PURPOSE:To mold molded products under respectively different molding conditions using a plurality of molds inter changed through a single injection device and a cylinder in injection molding. CONSTITUTION:Molded products having mutually different shapes are molded under the optimum molding conditions by mutually differentiating molding conditions at each mold (12, 13) in injection molding.
Patent JP-H0836322-A (JP)
Title: Fixing device for electrophotographic type printer
Inventor: AOYAMA KAZUMI
IPC: H05B3/00
Filed: 1994-07-25
Abstract: PURPOSE:To reduce power consumption in printing of a narrow medium by changing the size of a heating part with the size of the medium, or changing the number of heating elements which are actually heated out of the plurality of heating elements, in the fixing device of an electrophotographic type printer. CONSTITUTION:A sheet with an unfixed toner on it is carried to the contact part of a pressure roller 1 with an endless belt 2, and the toner is fixed to the sheet under heat and pressure. In the case of fixing the toner to a wide sheet, fixing is carried out by causing a current to flow between the connecting lines 6-1 and 6-2 to heat a nichrome wire over its entire length. In the case of fixing the toner to a narrow sheet, on the other hand, fixing is carried out by causing a current to flow between the connecting line 6-1 and 6-3 to heat only part of the nichrome wire, 5-1, between the connecting lines. Thus, the power consumption of the fixing device is reduced in the case of printing of the narrow sheet.
Patent JP-S5695484-A (JP)
Title: Build up welding method for electroslag
Inventor: ASAI YOSHIHIKO
IPC: B23K25/00
Filed: 1979-12-29
Abstract: PURPOSE: To enable composite build up welding in which ununiform structure is not generated, by specifying a molten metal rate through continuously adding molten metal into a slag pool.  
     CONSTITUTION: On a surface 2 of slag bath in the gap between base material 1 and a mold, electrodes 4, 5 and 6 are arranged as shown in the figure, molten metal is added at the position 3 indicated by mark "x", and while columnar base material 1 is turned, build up welding is carried out. The amount of the molten metal to be added is given by η≥98-4.3ρ, where in η(%) is the rate of the same and the total  filler metal, ρ is current density of slag bath A/cm 2  of slag bath. Since the electrodes are not arranged uniformly at the circumference and the molten metal can  not be supplied to the entire circumference uniformly, welding heat sources are  unevenly distributed at the circumference, so base material 1 is tunred to supply the  molten metal to the entire circumference. For this purpose, the metal pool ratio is  made equal at any circumference and the ratio of fusion as well, so that those  values can be controlled to target value over the entire circumference. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-S6232744-A (JP)
Title: Packet transmitter-receiver
Inventor: FUJII MASAYASU
IPC: G06F13/00
Filed: 1985-08-05
Abstract: PURPOSE:To make it possible to transmit packets through may circuits by providing respective transmitting and receiving CPUs with direct memory access devices and protocol converters respectively and individually controlling transmitting and receiving data. CONSTITUTION:One of two CPUs is used as a main CPU1a and the other is used as a sub-CPU1b. The CPU1a sends transmission data 4a-4d directly to lines 6a-6d through the direct memory access devices (DMACs) 2a, 2b. If it is necessary, protocols are converted through protocol converters (MPSCs) 3a, 3b and the converted protocols are sent to the line 6a-6d. The CPU1b stores receiving data 5a-5d directly from lines 7a-7d through the DMACs 2c, 2d or by converting respective protocols through the MPSCs 3c, 3d. Consequently, the transmission/reception of packets through many circuits can be controlled.
Patent JP-S6328699-A (JP)
Inventor: TADOKORO TAKUO
IPC: C23C14/24
Filed: 1986-07-22
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-S6065016-A (JP)
Title: Electron beam-curable resin
Inventor: MIYAI SEIICHI
IPC: C08F299/06
Filed: 1983-09-19
Abstract: PURPOSE:To obtain an electron beam-curable resin improved in the mechanical strength and solvent resistance of a cured film, by reacting a polyester-polyurethane obtained from a copolymer polyester and a triisocyanate compound with a specified compound. CONSTITUTION:An addition reaction is effected between a polyester-polyurethane obtained by a reaction between the following components A and B at a molar ratio of the isocyanato groups to the hydroxyl group, M, in the range of 1.5<M <=3 and the following component C. (A): a copolymer polyester having an active hydrogen-free polar group on a side chain and having hydroxyl groups on both ends, (B): a triisocyanate compound having three isocyanato groups one of which is less reactive than th other two, and (C): a compound having active hydrogenatoms and a double bond.