baber/WOPTO huggingface dataset:
Patent JP-S58116529-A (JP)
Title: Easy film loading camera
Inventor: HAMADA YOUICHI
IPC: G03B17/30
Filed: 1981-12-29
Abstract: PURPOSE:To wind securely a leader part around a film take-up shaft by fixing one end of a flexible belt with engaging projections to the belt take-up shaft and then winding the belt, and superposing the film leader part on the flexible belt and feeding the film leader part between a pressure plate and an exposure frame. CONSTITUTION:A guide belt 1 has engaging projections 6 arrayed at such specific intervals that perforations of a film F of 35mm. size engage the projections; one end is fixed to the guide belt take-up shaft 4 and the other end is free. When the guide belt 7 is at a stand-by position as shown in a figure, rotating  the guide belt take-up shaft 4 clockwise with a cartridge P loaded allows the  guide belt 1 to run and perforations of the leader part FL engage engaging projections 6 to feed the leader part FL toward the film take up shaft 5; when the  front end of the leader part reaches the film take-up shaft 5, an automatic winding mechanism winds the leader part FL around the film take-up shaft 5.
Patent JP-H0531795-A (JP)
Title: Blow molding device
Inventor: KOGA KOHEI
IPC: B29L22/00
Filed: 1991-07-30
Abstract: PURPOSE:To contrive to downsize the device concerned without fixing the pitch of two rows of holding plates to the pitch at the opening of blow molds, at which the maximum pitch is required, by a method wherein the pitch of the two rows of the holding plates for holding preform are made variable. CONSTITUTION:Two rows of holding plates 50 for holding preform 66 are slidably supported with a supporting carrying means 22 so as to make the pitch of the rows variable and carried in a blow molding station having two rows of blow molds. Concretely, during the course ranging from the carrying-in the blow molding station to the end of blow molding, the pitch of the two rows of the holding plates 50 is set to be narrower and changed to be wider at the opening of the blow mold. The pitch of the two rows of the holding plates 50 is changed by means of the link mechanism 70 for variably setting the pitch of the rows.
Patent JP-H0497838-A (JP)
Title: Copper plated laminated sheet
Inventor: NAKAMI HIROAKI
IPC: B32B15/08
Filed: 1990-08-14
Abstract: PURPOSE:To make the title sheet superior in blanking processability and prevent board cracking and ply separation and breaking of a copper foil at crowded small-diameter holes and high-pitch IC holes, by making use of the copper foil where tensile force is limited within a fixed range. CONSTITUTION:Tensile force of a copper foil to be used, which is measured by an IPC-CE-150E method, is 10-20kg/mm<2>. The copper foil within the range of this tensile force, can be obtained by annealing even if the copper foil is of either electrolytic copper or rolled copper. When this tensile force is less than 10kg/mm<2>, breaking is apt to occur and when the tensile stress exceeds 20kg/mm<2>, a difference in strength between the copper foil and base becomes extraordinarily high and it is not preferable since ply separation becomes apt to occur by blanking. Then the copper foil can be used as a copper foil with an adhesive agent. Prepreg is manufactured by infiltrating phenolic resin into a paper base and drying the same, a fixed number of sheets of the prepreg are combined, the copper foil is arranged at least on one face of a matter obtained by piling up a fixed number of sheets of the prepreg, unified by performing laminated molding and a copper plated laminated plate can be manufactured.
Patent JP-S6460396-A (JP)
Title: Production of 2'-deoxycytidine
Inventor: YOKOZEKI KENZO
IPC: C12R1/37
Filed: 1987-08-28
Abstract: PURPOSE:To obtain 2'-deoxycytidine useful as a raw material for 2',3'- dideoxycytidine known as a remedy for AIDS, in high efficiency, by reacting 2'-deoxyribose-1-phosphoric acid or its salt with cytosine in the presence of a specific microorganism. CONSTITUTION:2'-Deoxyribonucleoside (2'-deoxyadenosine, etc.) or 2'- deoxyribose-1-phosphoric acid present in the hydrolyzed product of DNA (excluding 2'-deoxycytidine) is made to react with cytosine in an aqueous medium containing a microbial strain belonging to Achromobacter genus, Aeromonas genus, etc., and capable of producing 2'-deoxycytidine from cytosine and 2'- deoxyribose-1-phosphoric acid or its salt, e.g. Achromobacter viscosus ATCC-12448.
Patent JP-H09104667-A (JP)
Title: Production of o-nitrobenzonitrile
Inventor: TOMAASU UETSUSERU
IPC: C07C255/50
Filed: 1996-08-14
Abstract: PROBLEM TO BE SOLVED: To obtain orthonitrobenzonitrile important as an intermediate for the production of an herbicide without producing a heavy metal compound as a byproduct.  
     SOLUTION: This orthonitrobenzonitrile of formula III is obtained by reacting orthofluoronitrobenzene of formula I (R 1 , R 2  are each independently H, an electron abstracting group e.g. nitro, trifluoromethyl, etc.) with an alkali metal cyanide compound or a compound capable of donating a cyanide of formula II (R 3  is H, an alkyl, etc.; R 4  is an alkyl, etc.) in the presence of a catalyst capable of transferring between phases in an aqueous medium. 
     COPYRIGHT: (C)1997,JPO
Patent JP-S58125863-A (JP)
Title: Semiconductor device
Inventor: TATEMATSU TAKEO
IPC: H01L27/04
Filed: 1981-12-29
Abstract: PURPOSE:To restrain generation of a soft error due to alpha rays by a method wherein a reversely  conductive diffusion layer on the surface of a substrate is divided into the upper and lower  layers by an insulating layer, and the lower layer is connected to an electric power source. CONSTITUTION:The N<+> type layer 10 is provided in the insulatingly isolated 5 region of the P  type Si substrate 1, ions are implanted to make ions to be bonded chemically with si at the  center part of the layer 10, and the SiO2 layer 11 is made to extendedly exist between the  layers 5 to divide the layer 10 into the upper and lower layers. A metal layer 12 for electrode  is formed on the upper layer 101 interposing an insulating film 6 between them, and is connected to the electric power source VCC. The lower layer 102 is connected to the electric power  source VCC at the surface of the substrate between the isolation layers 5, 13, and the substrate  1 is connected to a negative voltage electric power source VEE. Pairs of electron.hole are  generated in the layers 101, 102 and the substrate 1 according to injection of alpha rays, while electrons generated in the layer 102 and the substrate 1 are absorbed by the positive electric  power source VCC, and the trouble of soft error is not generated. Moreover, because the upper  layer 101 is extremely thin, the generated quantity of the electron.hole pairs is extremely small. According to this construction, the device is equivalent to the device connected with  capacitor in parallel to the upper and the lower parts of the layer 101, and the effect that the  capacity is multiplied by two times can be also obtained.
Patent JP-2000042873-A (JP)
Title: Data tracking method
Inventor: HONDA HIDEKI
IPC: B23Q41/08
Filed: 1998-07-30
Abstract: PROBLEM TO BE SOLVED: To improve design efficiency by setting a tracking processed part without depending on a machine position and operation specification regardless of the positions and types of machines in facilities. SOLUTION: In data tracking processing for inputting and editing necessary set data and collecting and editing resulted data on the basis of the arrival position of machined raw material or conveyed material in machining facilities or conveying facilities, facility length is divided every fixed unit section length, and data buffers 8 corresponding to the respective divided sections are prepared to track the whole data 4. The data 13 of a necessary machine or the like is copied from the data buffer 8 corresponding to the position of that machine to perform data tracking processing.
Patent JP-S6459202-A (JP)
Title: Optical branching/coupling device and its production
Inventor: KAWADA TOSHIO
IPC: G02B6/30
Filed: 1987-08-31
Abstract: PURPOSE:To make the use of a parts with high accuracy and the positioning with high accuracy of the parts unnecessary, by connecting integrally each optical fibers, branching and coupling optical signals with a formed optical waveguide. CONSTITUTION:The titled coupler is covered wholly with a clad part 1 composed of a transparent acrylic resin, and the end part of main optical fibers 3, 4 constituted of a main route and the end part of an auxiliary optical fiber 5 are buried in the clad part 1. A core part 7 constituted of a T-shaped waveguide is buried within the clad part 1. The core part 7 is composed of a transparent acrylic resin and has a rectangular section, and each end parts of the rectangular section are connected with each optical fibers 3, 4 and 5 respectively. The optical signal made incident from the main optical fiber 3 is divided with the branching/ coupling part 7a of the core part 7, and the one part of the optical signal is transmitted straightly to the main optical fiber 4 via a light guiding part 7ab and the branching coupling part 7b, and the another part of the optical signal is transmitted to the auxiliary optical fiber 5 via the light guiding part 7ac and the branching coupling part 7c, resulted in branching the optical signal, thereby connecting the optical signal to the main optical fibers 3, 4 from the auxiliary optical fiber 5. Thus, the need for the optical parts and the positioning of said parts with the high accuracy are eliminated.
Patent JP-H04101046-A (JP)
Title: Controller for fuel injection pump
Inventor: YAMAGUCHI SUSUMU
IPC: F02D41/40
Filed: 1990-08-14
Abstract: PURPOSE:To simplify manufacture and maintenance by constituting a control device for fuel injection pump in the caption so that only one of a plurality of control units provided at each of a plurality of fuel injection pumps calculates a target value responding to a detecting means and this target value is given to the other control units. CONSTITUTION:In fuel injection pumps 2 and 3 provided at each of banks la and 1b, fuel control racks 2a and 3a are position controlled by an actuator device 4, and the actuator device 4 is controlled by a first and a second control units 6 and 7 based on an output of a sensor unit 5. The first control unit 6 calculates a target position of the fuel control rack 2a required to give a fuel injection amount corresponding to a driving state of a diesel engine l and puts out a first control signal Sa for controlling the fuel control rack 2a according to this target position. A target signal TS showing the target position is also sent to the second control unit 7, and a second control signal Sb for controlling the fuel control rack 3a is put out from the second control unit 7.
Patent JP-S59105125-A (JP)
Title: Input/output controller
Inventor: ABE HIDEKAZU
IPC: G06F13/12
Filed: 1982-12-08
Abstract: PURPOSE:To obtain a device reducing the shared processing of each processor to simplify a processing program by sharing data I/O processing with a data input processor and a data output processor. CONSTITUTION:The data I/O processing is shared with the data input processor and the data output processor. In an I/O controller 4 for instance, data output to digital output circuits 31-3n is processed by an output processor 4 and data input from digital input circuits 21-2n is processed by an input processor 42. Subsequently, a timing adjusting circuit 43 applies priority to one of the processors 41, 42, and when the processor with priority outputs a data processing request, the procesing with lower priority is interrupted. The processed data by both processors 41, 42 are stored in memories 44, 45 respectively and I/O data requested from a host computer 5 are stored in memories 46, 47 respectively.
Patent JP-S58108948-A (JP)
Title: Manufacture of laminated core for electric machinery and device therefor
Inventor: KASHIWATANI TADAYOSHI
IPC: H02K15/02
Filed: 1981-12-23
Abstract: PURPOSE:To cancel the deviation in the thickness of a laminated core for an accurate electric device by inverting desired number of core pieces as much as half in the course of laminating. CONSTITUTION:Core pieces which are punched by a movable punch 15 are sequentially laminated in a rotary die 8 upon downward movement of an upper die unit 2. When the number of the laminated pieces becomes as prescribed, an air cylinder is driven to instantaneously move the punch 15 to the position of the punch 15' while the punch 15' to the position of the punch 15. The die 8 is inverted at 180 deg.. Then, when the number of laminated core pieces in the die 8'  becomes as prescribed, the punches 15, 15' are similarly moved, and the die 8' is  inverted at 180 deg.. This operation is repeated, thereby forming a core which is  laminated and integrated in the prescribed thickness.
Patent JP-H1143667-A (JP)
Title: Surface treating agent for heat exchanger fin, method of surface treatment and surface treatment film
Inventor: OTA YOSHIHISA
IPC: B05D7/14
Filed: 1997-07-25
Abstract: PROBLEM TO BE SOLVED: To obtain a surface treating agent excellent in hydrophilicity and corrosion resistance, and free from the deterioration of hydrophilicity with time by blending an urethane compound having a group containing active hydrogen atoms, selected from hydroxyl, carboxyl, amino and mercapto groups, a high-molecular vinyl compound, and a crosslinking agent having a functional group that can be reactive with active hydrogen atoms when heated. SOLUTION: The urethane compound used comprises one having a solubility parameter of at most 10.0, and the high-molecular vinyl compound used comprises one having a solubility parameter of at least 11.0. The functional group that can be reactive with active hydrogen atoms when heated comprises, e.g. a functional group capable of producing an isocyanato group, formaldehyde, or an epoxy group when heated. Examples of the functional group include an amineimido group, an alkylolamido group, a blocked isocyanate group and a blocked epoxy group. The weight ratio of the urethane compound to the vinyl compound is usually (99:1) to (90:10). The crosslinking agent is blended usually in an amount sufficient to provide an equivalent ratio of the functional groups to the active hydrogen atoms of (0.005 to 0.7):1.
Patent JP-S6458078-A (JP)
Title: Value reduction apparatus for prepaid card
Inventor: ONISHI YASUTOMO
IPC: G07F7/08
Filed: 1987-08-28
Abstract: PURPOSE: To shorten a series of processing by comparing a notation zone including a computed money value with a notation zone recorded in a card, and when the value of the latter notation zone is lower than that of the former, omitting standard notation processing. CONSTITUTION: After subtracting a purchase price from the money value of a card 1, a notation zone judging means 21 judges which notation zone out of a standard notation zone group includes the subtracted result and a notation zone outputted from a notation zone output means 10 is compared with the notation zone judged by the means 21. When the value of the former notation zone is lower than that of the latter or equivalent, the money value of the subtracted result and the notation zone outputted from the means 10 are written in the card 1 through a data synthetic means 24 and then the card 1 is returned, without performing the standard notation processing.
Patent JP-H0264706-A (JP)
Title: Pc condition analyzing system
Inventor: KITANI NOBUYUKI
IPC: G05B19/05
Filed: 1988-08-30
Abstract: PURPOSE:To easily find a cause when the debug or alarm of the sequence program of a programmable controller (PC) occurs by displaying an external input signal which contributes to the output condition of an arbitrary coil. CONSTITUTION:A CPU 1 controls the whole PC, a ROM 2 stores a system program 4 and a condition analyzing system is programmed. A key-in is executed from a keyboard to display the cause of the ON/OFF of the output coil and the display of the cause is requested. The coil designated by the display request is searched, its lang is confirmed, a relay used by decoding is confirmed, further its lang is analyzed and the relay which causes the ON/OFF of the output coil is decided. Next, it is decided whether the decided relay is the external input signal or an internal relay, and when it is the internal relay, it is returned to the coil search and the above operation is repeated. When it is the external input signal, all the relays are displayed on a display 7.
Patent JP-H0762175-A (JP)
Title: Thermoplastic resin composition
Inventor: OKADA AKIHIKO
IPC: C08K3/00
Filed: 1993-08-31
Abstract: PURPOSE:To obtain the title compsn. which is excellent in heat resistance, moldability, etc., and also in mechanical properties such as impact strength, stiffness, elongation, etc. CONSTITUTION:A resin compsn. is prepd. by compounding a compsn. comprising 85-99.9wt.% syndiotactic styrenic polymer, 0.1-10wt.% polar polymer having the compatibility with or affinity for the styrenic polymer (e.g. a modified syndiotactic polystyrene or a modified polyphenylene ether), and optionally 0.1-5wt.% polyphenylene ether with a polar rubbery elastomer (e.g. a maleic- anhydride-modified hydrogenated styrene-butadiene-styrene block copolymer) and if necessary a rubbery elastomer (e.g. a butadiene-styrene block copolymer). The objective thermoplastic resin compsn. is prepd. by compounding 100 pts.wt. above-prepd. resin compsn. with 1-350 pts.wt. inorg. filler.
Patent JP-H0497639-A (JP)
Title: Serial data receiver
Inventor: NAGAMOTO SHUNICHI
IPC: H04L25/03
Filed: 1990-08-15
Abstract: PURPOSE:To correctly receive even a serial data with more or less noise by decreasing a period of a shift clock signal shorter than the time of one bit length of the serial data divided by number of stages of shift register means. CONSTITUTION:The receiver consists of a shift register means 1, a shift clock generating means 4, a shift clock count means 7, a CPU (input logic discrimination means) 9, a ROM (data conversion table means) 9a, and a data bus 10. Then sampling inputs of a number equal to number of stages of the shift register means 1 are implemented for at least one bit length of a serial data and based on numbers of logical 1s or logical 0s included in the sampling data, the logical discrimination of the input bit is implemented. Thus, even when more or less noise is superimposed on the signal, the logical discrimination is attained in terms of probability and the receiver immune to noise is obtained.
Patent JP-2000050530-A (JP)
Title: Back-up power source
Inventor: KITANO KENJU
IPC: H02J9/06
Filed: 1998-07-30
Abstract: PROBLEM TO BE SOLVED: To reset a microcomputer by disconnecting a capacitor from a power source after the capacitor is charged and a predetermined time is elapsed, and discharging a back-up power charged in the capacitor connected to the microcomputer by a switch operation, thereby stopping a power source in the state that the capacitor is not charged. SOLUTION: A capacitor 32 is charged for a predetermined time such as several seconds from a rise of a DC output 5V of a power source 31, and after a predetermined time is elapsed, the capacitor 32 is disconnected from the power source 31. Then, a switch circuit 33 discharges the power charged in the capacitor 32 based on a signal from a microcomputer 21 (when a plurality of switches out of switches 22 to 24 are simultaneously pressed). Thus, the capacitor 32 of the back-up power source is discharged, and power is not supplied to the microcomputer 21 at the time of power interruption or the like. When an operation of the power source 31 is restarted, operating power is supplied to the microcomputer 21, and the microcomputer 21 is reset. The capacitor 32 is recharged for a predetermined time from the time of supplying the power.
Patent JP-S6459436-A (JP)
Title: Display device for working hour of program
Inventor: YASUE TATSURO
IPC: G06F11/32
Filed: 1987-08-29
Abstract: PURPOSE:To display the operation state of a computer program in real time by displaying contents of data flowing on a memory bus at the time of receiving the signal output from an address comparing circuit. CONSTITUTION:An input circuit 2 and an address comparing circuit 3 are provided, and plural addresses of task status words in the program of a computer system are preliminarily inputted to and stored in the input circuit 2 together with task numbers, and the address comparing circuit 3 takes in the address flowing on an address bus during execution of the program of the computer system and successively compares this address with addresses of respective task numbers stored in the input circuit 2 and outputs a prescribed signal immediately when finding the coinciding address. A display circuit 4 is provided which displays contents of data flowing on a memory bus 13A at the time of receiving the signal output from the address comparing circuit 3. Thus, a person generally recognizes the operation of the whole of the program because the operation state of the program is displayed in real time.
Patent JP-H0767896-A (JP)
Title: Intraocular implant
Inventor: ICHIHARA SHINJI
IPC: A61F2/16
Filed: 1993-08-31
Abstract: PURPOSE:To provide an intraocular implant which has a lessened possibility of a fracture of supporting parts at the time of insertion into the lenticular capsule, is stabilized in the position and direction of the implant body and is easily insertable into the lenticular capsule. CONSTITUTION:The intraocular implant 2 has the lens body 4 made of polymethyl methacrylate and the supporting parts 10A, 10B. A first section 14 is narrowest in width, a second section 16 has the gradually increasing width and a third section 18 has nearly the consistent width. The respective supporting parts 10A, 10B have the shapes smoothly continuous from root parts 12 to front ends 20. The smallest first section 14 and the second section 16 succeeding thereto are mainly deformed at the time of deformation of the supporting part 10A or 10B. As a result, the first section 14 and the second section 16 having the highest possibility of the fracture eventually have sufficient deformability and the possibility of the fracture of the supporting parts 10A, 10B is extremely lessened.
Patent JP-S59104971-A (JP)
Title: Printer
Inventor: KIMURA TETSUO
IPC: B41J13/036
Filed: 1982-12-09
Abstract: PURPOSE:To provide a printer for a typewriter easy in the setting operation of various printing papers, constituted by contacting two sets of rollers to a platen under pressure in an alternative way. CONSTITUTION:In a printer having a platen 18 and a first roller (e.g., a paper press roller) 24 and a second roller (e.g., a pinch roller) 38 contacted with said platen 18 under pressure, the first roller 24 and the second roller 38 are brought into contact with the platen 18 under pressure in an alternative way, for example, by using the action of a torsion spring 47. For example, in setting paper, when an operation lever 43 is fallen to a direction D, a connecting lever 45 is moved while guided by a shaft 39 while, with the movement of the lever 45, levers 28, 29 are moved to the direction D and the torsion spring also further moved to hold the levers 28, 29 under such a state that the paper press roller 24 is spaced apart from the platen 18 and, when printing paper is subsequently inserted and the operation lever 43 is returned, the paper press roller 24 brings the printing paper into contact with the platen 18 under pressure by the operation reverse to the aforementioned operation.