baber/WOPTO huggingface dataset:
Patent JP-H049719-A (JP)
Title: Postage balance
Inventor: KAJIMOTO MICHINOBU
IPC: G01G19/40
Filed: 1990-04-27
Abstract: PURPOSE:To print data of a date onto a stamp in a suitable format corresponding to the kind of a mail or the area of the delivery by providing a storing mechanism for storing a plurality of formats to indicate the printing order of the date. CONSTITUTION:This postage charge balance is comprised of an operating part 10, a weighing part 30, a display part for customer 40 and a stamp issuing device 50. The operating part 10 displays various kinds of data, having a data input keyboard 11 and a display part for operator 12 to display the kind, weight and postage of a mail. The weighing part 30 measures the weight of the mail, and the customer's display part 40 displays data of the postage charge and the like. A stamp is issued from the stamp issuing device 50 after the postage charge and date are printed on the stamp. A plurality of formats are stored to indicate the printing order of dates in format storing part ROMs 17, 18 etc. A format is selected from the ROMs 17, 18 etc. based on the kind of the mail input through the input part 11. Then, the data of the data is printed on the stamp in a specific format corresponding to the kind of the mail through control of a printing controlling part CPU 13.
Patent JP-S5240975-A (JP)
Title: Lead wire frame for semiconductor device
Inventor: REO RUUISU REENAA
IPC: H01L23/48
Filed: 1976-09-24
Abstract: An improved lead frame is provided for the manufacture of high heat dissipating semiconductor devices having a large heat sink metallic portion exposed with plastic encapsulating material partially disposed thereabout. A semiconductor unit is mounted directly on the heat sink such that high heat dissipation is obtained. The lead frame provides for pairs of metallic heat sink portions joined to a interdigitated center lead frame portion such that the interdigitation of the semiconductor device leads associated with each of the opposed heat sink portions provides for a high density lead frame structure from which a minimum of material must be removed in the fabrication process. The center lead frame portion comprises two parallel interconnecting rails or tie bars which provide a dual function in that they provide a mold stop for subsequent plastic encapsulation fabrication steps while simultaneously providing a support for alignment hole means which provide indexing of the lead frame and associated opposed heat sink portions through various automated manufacturing steps. The use of a composite lead frame structure wherein the metallic heat sink portion is joined to the center lead frame structure allows great versatility in the types of material and the types of fabrication steps used to provide a semiconductor device thus allowing manufacture at greatly reduced cost.
Patent JP-H08301880-A (JP)
Title: Organic silver compound for formation of silver thin film by chemical deposition of organic metal
Inventor: SAI ATSUSHI
IPC: C07F7/08
Filed: 1995-05-12
Abstract: PURPOSE: To obtain a new organic silver compound having excellent heat stability and volatility without migration of impurity and useful for formation of a silver thin film such as a wiring material in a semiconductor device by comprising 1,5-substituted-2,4-pentanedione, silver oxide and an alkenylsilane-based compound. CONSTITUTION: A new organic silver compound having excellent heat stability and volatility without fear of migration of impurity and useful for formation of a silver thin film such as a wiring material in a semiconductor device by a chemical deposition of an organic metal (MOCVD) method is expressed by the formula [(n) is an integer of 0-4; R<1> -R<3> are each H or a 1-4C alkyl; R<4> and R<5> are each a 1-4C alkyl or an alkyl fluoride]  e.g. allyltrimethylsilane (1,1,1,5,5,5-hexafluoro-2,4-pentanedionato)silver(I)}. This compound is obtained by pouring dry methylene chloride sufficiently deaerated by nitrogen onto silver oxide, suspending, adding trimethylallylsilane, and further dropping 1,1,1,5,5,5- hexafluoro-2,4-pentanedione, then reacting under stirring.
Patent JP-S5815912-A (JP)
Title: Antiphlogistic and analgesic agent
Inventor: KUKIDA KENICHI
IPC: A61K31/22
Filed: 1981-07-22
Abstract: PURPOSE:To prepare a useful antiphlogistic and analgesic agent having suppressed side effects such as gastrointestinal disorder, without lowering the main effect of a non-steroid antiphlogistic and analgesic substance, by compounding a non-steroid antiphlogistic and analgesic substance and a 2,3-butanediol diester derivative as active components. CONSTITUTION:A non-steroid antiphlogistic and analgesic substance (e.g. indomethacin, aspirin, phenylbutazone, etc.) and a 2,3-butanediol diester derivative of formulaI(R1 and R2 are alkyl, alkenyl or group of formula II; R3 is H, alkyl, or cyano; R4 is phenyl, etc.) are used as active components, and mixed properly with a diluent such as starch, a binder such as sodium carboxymethylcellulose, etc. The amount of butanediol diester is preferably >=0.1pt., especially 1-20pts. per 1pt. of the non-steroid antiphlogistic and analgesic substance.
Patent JP-S607192-A (JP)
Inventor: KOJIMA KEIICHI
IPC: H05K3/28
Filed: 1983-06-24
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-S62273449-A (JP)
Title: Ultrasonic measurement
Inventor: ARITAKE TAKESHI
IPC: G01N29/28
Filed: 1986-05-21
Abstract: PURPOSE:To achieve a detection of a defect at a high accuracy and in a short time, by a method wherein the weld contact surface of two members is scanned, an envelope line of peak values of a B echo as given by the scanning is divided by a threshold to obtain a scan distance and then, the width of welding is measured with the resulting value as evaluation indicator. CONSTITUTION:A rotating member 1 is turned and is scanned at each angle parallel with a contact surface 3 in the direction of the arrow and at the right angle to a welding line with a probe 2 to display peak levels of a surface reflected wave S and a bottom surface reflected wave B from the contact surface 3 as envelope line as shown in Fig.(b). The two-dot chain line on the Fig.(b) indicates a threshold 4 as obtained by measuring a reference test piece without defect in a weld metal 1c with the specified known welding width L. A scan distance LB is obtained by dividing the envelope line of peak values of a B echo as shown by the broken line by the set threshold 4 and is used as evaluation indicator to measure the welding width L of a weld metal 1c on the contact surface 3. This enables the detection of a defect in the weld metal 1c at a thigh accuracy and in a short time.
Patent JP-S5740783-A (JP)
Title: Tape guide device of magnetic recording and reproducing device
Inventor: SAKAI KAZUO
IPC: G11B15/665
Filed: 1980-08-22
Abstract: PURPOSE:To apply unidirectional widthwise moving force without reference to the running direction of a magnetic tape, by tapering the external circumferential surface of the rotary roller of a magnetic-tape drawing and guiding means. CONSTITUTION:A rotary roller consists of a roller shaft 8a provided to a moving body 7 and a rotary roller body 8b provided rotatably to the roller shaft 8a and having an external tapered circumferential surface, and the roller shaft 8a is provided with a flange 12 and a coming-off stopper 13. When a magnetic tape 1 is wound around the rotary roller body 8b, the tape 1 moves toward the larger-diameter part of the rotary roller body 8b according to a run unless the tape and body 8b slide mutually, and the tape is stabilized at a position where tensile force operating on the magnetic tape 1 is balanced. When the magnetic tape 1 runs backward, it moves toward the larger-diameter part and runs stably as well.
Patent JP-H06319676-A (JP)
Title: Endoscope
Inventor: NAKAKAWANISHI SATOSHI
IPC: A61B1/00
Filed: 1993-05-17
Abstract: PURPOSE:To provide an endoscope keeping the front end and the rear end of a folding cover member airtight and watertight and preventing dirt from infiltrating into the folding cover member. CONSTITUTION:A folding member 12 made of an elastic material is coupled with the base end section of an insertion section 3 connected to the operation section 2 of an endoscope, and a folding cover member 14 made of an elastic material is outwardly fitted to the folding member 12. The tip section of the folding cover member 14 and the insertion section 3 are fixed in the airtight/ watertight structure with no gap left between them, and dirt is prevented from infiltrating into the folding cover member 14.
Patent JP-S60257370-A (JP)
Title: Automatic wiring inspecting device
Inventor: TAKAHASHI FUMIO
IPC: G01R31/02
Filed: 1984-06-05
Abstract: PURPOSE:To shorten an inspecting time by executing simultaneously the inspection of conduction and short circuit in a net unit. CONSTITUTION:As for an object to be inspected 6, a terminal 27 and 28, and a terminal 29 and 30 are connected by a wiring, respectively, and nets 31, 32 are formed. First of all, the net 31 is formed correctly, and also whether it is short-circuited to other net or not is inspected. Subsequently, a conduction inspecting voltage is applied from a power source 7 to a terminal 27 by closing only a switch 8 of a conduction inspection switching part 2, and a short circuit inspecting voltage is applied from a power source 12 to the terminals 29, 30 by closing switches 16, 17 of a short circuit inspection switching part 3. Also, a detection switching part 4 applies an output signal of the terminal 28 to a deciding part 5 through a detecting part 33 by closing only a switch 19. The deciding part 5 compares an input voltage of the deciding part 5 in case when the net 31 is formed normally, and an actual input voltage, and in case of coincidence, and dissidence, the net 31 outputs a normality and an abnormality, respectively. In such a way, the input voltage of the deciding part 5 is compared with a detecting voltage of the time when the net is normal, derived from a wiring data, and the inspection of conduction and short circuit is executed simultaneously in a net unit.
Patent JP-H06330147-A (JP)
Title: Method for refining high carbon steel
Inventor: UENO AKIHIKO
IPC: C21C7/076
Filed: 1993-05-17
Abstract: PURPOSE:To restrain the quantity of non-ductile non-metallic inclusion in a steel and to produce the high carbon steel having excellent tensile strength and fatigue resistant characteristic by controlling the basicity in slag for refining and Al2O3 concn. in the CONSTITUTION:The secondary refining is executed to the high carbon steel having >0.5% C in a ladle and the quantity of Al2O3 base non-metallic inclusion as the non-metallic inclusion having poor ductility is reduced as little as possible and the tensile strength and the fatigue resistant characteristic of a wire rod in the case of working to the wire rod, etc., are improved to prevent the accident of wire-cutting during using. For this purpose, in the composition of molten slag at the time of executing the secondary refining, the basicity shown with CaO/SiO2 is adjusted to 1.2-2.0 and also, the consumption of Al as deoxidizing agent is made to be <=5g/ton of the molten steel to restrain the Al2O3 quantity in the molten slag to 0.5-2.0%. The Al2O3 quantity as the non-ductile non-metallic inclusion spoiling the workability in the molten steel is reduced, and in the case of working to the wire rod, etc., the wire-cutting, etc., caused by Al2O3 base non-metallic inclusion is prevented.
Patent JP-H10308762-A (JP)
Title: Router routing with physical address
Inventor: KOIKEDA TSUNEYUKI
IPC: H04L12/721
Filed: 1997-05-02
Abstract: PROBLEM TO BE SOLVED: To provide a router which perform routing by using setting through unnumbered setting even in an interface that is not point-to-point setting. SOLUTION: This router which connects different networks and performs routing of packets controls routing of packets by using the physical address of a gateway that is the entrance and exit of a network of a packet destination, a routing table which stores information about an interface at the time of connecting with the network and information stored in the routing table.
Patent JP-H05315422-A (JP)
Title: Dislocation density measuring method
Inventor: OHORI TATSUYA
IPC: G01N1/36
Filed: 1992-05-07
Abstract: PURPOSE:To obtain a dislocation density measuring method capable of accurately measuring dislocation density in a short time at a low cost, regarding a dislocation density measuring method for measuring dislocation density of GaAs crystal surface by measuring the number of corrosion pits. CONSTITUTION:When KOH is used, corrosion condition of the surface of a GaAsonSi substrate is set as follows; the temperature range is 370-380 deg.C, and the time range nessary for corrosion is 1-5sec. By using KOH, small pits are formed on the surface of the GaAsonSi substrate in the manner in which the pits do not overlap with each other. That is, the following case is contained; the pits overlap with each other in the degree that the existance of dislocation can be confirmed. After the pits are formed in the above manner, the number of corrosion pits is measured by measuring the surface with a scanning type tunnel microscope or an interatomic microscope which has been recently developed.
Patent JP-H07317931-A (JP)
Title: Check valve
Inventor: SHIBAHARA EIJI
IPC: F16K27/00
Filed: 1994-05-27
Abstract: PURPOSE:To provide a check valve whose assembling and disassembling work can be carried out securely and simply. CONSTITUTION:A seat member 2 and a spring retainer 5 are engaged by engaging an engaging member 24 formed on the outer periphery at the rear side of the seat member 2, and an elastic engaging member 54 formed on the inner periphery at the front side of the spring retainer 5, at the setting position of the spring retainer 5, so as to form a recess and projection engagement part 6.
Patent JP-H02290705-A (JP)
Title: Tire chain
Inventor: JIEEMUSU UOOKAA KAUTSU
IPC: B60C27/06
Filed: 1990-04-27
Abstract: PURPOSE: To easily replace cross members by constructing an attachment from a plate member provided with tabs at both ends thereof and a head for engagement therewith, the attachment being adapted for coupling a plurality of slender cross members between a pair of spaced slender side members, with each of the cross members carrying a number of friction members. CONSTITUTION: This tire chain comprises a plurality of slender cross members 18 extended between a pair of spaced slender side members 12, 14, each of the cross members 18 carrying a number of friction members 20. Each cross member 18 is coupled to the side members 12, 14 by attachment means provided at both ends thereof, and each attachment means comprises a connector element 36 which includes a head 37 secured to the end of the cross member 18 and a complementary connector element 34 including a plate 34 secured to the side members 12, 14 and provided with an opening 50 into which the head 37 is inserted. The plate 34 has at both ends thereof tabs 46, 48 which are bent inward from a plate main body part, and a hole 50 is fitted over the tab 48 to enable the head 37 to be locked.
Patent JP-S5911877-A (JP)
Inventor: NIIYAMA KICHIHEI
IPC: A63F7/02
Filed: 1983-06-28
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-H06305458-A (JP)
Title: Rubber crawler
Inventor: HIRUMA TAKAYOSHI
IPC: B62D55/088
Filed: 1993-04-20
Abstract: PURPOSE:To provide a rubber crawler preventing the play and meandering travel of a vehicle while having the effective discharge function of entering sediment. CONSTITUTION:A sediment discharge recessed part 4 is provided at least at one of the front and rear faces of a sprocket mesh part 3 in width-direction core metal 1 embedded at equal spaces apart in the longitudinal direction of a rubber crawler. Sediment entering between rolling wheel slip-off preventing protrusions 2, 2 provided on both lateral sides of the mesh part 3 can be thereby discharged onto the ground plane side through the sediment discharge recessed part 4.
Patent JP-H11299645-A (JP)
Title: Rice cooker
Inventor: ABE MACHIKO
IPC: A47J36/06
Filed: 1998-04-24
Abstract: PROBLEM TO BE SOLVED: To suppress unpleasant odor generated from heat insulated boiled rice by providing a heating source control means with a function making water put in a pot an almost boiling state by operating a heating source for cooking rice by an operation signal of an operation switch. SOLUTION: When uneasy odor of heat insulated boiled rice is felt and putrid smell bacteria stuck within a rice cooker is washed/removed, water is put into an empty pot 41 at first. Next, a mode selection switch is turned on and an output of a ternary counter is changed and a specified mode display lamp corresponding to a cleaning operation is turned on. When a start switch 55 is turned on, the cleaning operation washing off putrid smell bacteria stuck to the surfaces of an inner pot 3 and the pot 41 is started. Namely, when water vapor is generated by heating water within the pot 41, water vapor is discharged to the outside through a route linking the inside of the pot 41, water passing ports 36, 36 of the inner pot 3, a water vapor discharge port at an upper end of a water vapor discharge cylinder 17 of an outer cover 13, and the outside of equipment in this order.  At this time, flowing water vapor is discharged to the outside together with putrid smell bacterial stuck to each surface.
Patent JP-2000267286-A (JP)
Title: New polymer and photoresist composition using the same
Inventor: TIMOTHY G ADAMS
IPC: G03F7/039
Filed: 1999-03-19
Abstract: PROBLEM TO BE SOLVED: To obtain a new polymer which can be practically used for high resolution and high performance without any problems by preparing the polymer containing carboxyl groups or precursor groups of carboxyl groups as side groups in such a manner that these groups are not directly coupled to the main chain of the polymer but coupled through one or more atoms except for keto groups to the main chain. SOLUTION: This polymer is expressed by the formula. In the formula, W is a photoacid labile group which is not directly coupled to the main chain of the polymer but coupled through one or more atoms to the main chain, each of R1 and R2 is a same or different substituent except for hydrogen, each of R3, R4 and R5 is independently a hydrogen atom or alkyl group which may have substituents, (m) is an integer 0 to 5, (n) is an integer 0 to 4, (w) and (y) are larger than 0 and represent the molar fractions or percentages of the respective polymer units, and (x) is 0 or larger and represents the mole fraction or percentage of the specified phenyl unit.
Patent JP-H02293794-A (JP)
Title: Graphic display system for display device
Inventor: MIYAZAKI HARUHIKO
IPC: G09B29/10
Filed: 1989-05-08
Abstract: PURPOSE:To execute scroll display without increasing the capacity of a video (V)RAM and without stopping the display by detecting the boundary of two kinds of the graphic data developed on the VRAM from a buffer memory and executing the reading of the data to the VRAM which is not displayed and the switching of the VRAMs. CONSTITUTION:The map data is read into the VRAM 13 of the capacity of about two-fold the display capacity of a map display device 17 controlled by a computer 12 by the buffer memory 11 and is thereby scrolled. The succeeding map data is read from the memory 11 into the VRAM 14 which is not displayed upon detection that the development position attains a prescribed position. The VRAM 13 is switched to the VRAM 14 by a switching device 16 when the outer side of the display part of the VRAM 13 exceeds the display threshold. The continuous scroll display without relatively increasing the capacity of the VRAMs and without stopping the display during the course of the display is executed in real time by this iteration.
Patent JP-S606728-A (JP)
Title: Photosensitive polyamide-imide soluble in organic solvent
Inventor: NAKANO TSUNETOMO
IPC: C08G73/00
Filed: 1983-06-27
Abstract: PURPOSE:The titled polyamide-imide excellent in heat resistance and electrical and mechanical properties and suitable as, for example, a material for insulation films for solid elements in the semiconductor industry, comprising a polycondensate of a specified aromatic diamine with an aromatic polycarboxylic acid. CONSTITUTION:An aromatic tricarboxylic acid (anhydride or halide), e.g., trimellitic anhydride monoacid chloride, is reacted with an aromatie diamine of the formula (wherein R1 is a resiude of a photosensitive group-containing aromatic group), e.g., ethyl 3,5-diaminobenzoate, in substantially equimolar amounts at a temperature <=100 deg.C in an organic solvent (e.g., N,N-dimethyl sulfoxide). The produced polyamide-imide precursor solution is diluted with an organic solvent, and then imidated at a temperature <=100 deg.C in the presence of an imidating agent (e.g., pyridine or acetic anhydride) to form an organic solvent-soluble photosensitive polyamide-imide.
Patent JP-S606283-A (JP)
Title: Welding method of object
Inventor: KOBAYASHI HIDEKI
IPC: B23K15/00
Filed: 1983-06-27
Abstract: PURPOSE:To weld easily and exactly two objects without exerting external force to the welding members in welding in the agravic vacuum base of the space by welding the two objects with a simplied device by using the electron beam from an electron gun. CONSTITUTION:Objects in the agravic vacuum base of the space such as the space can be constituted of extremely light-gauge members owing to the absence of gravity. There is no need for maintaining a vacuum to accomplish electron beam welding and heat energy can be focused to the extremely narrow part in the weld zone by a magnet group. An extremely ideal welding method is thus obtd. The contact of the weld zone is extremely simple on account of weightlessness and easy and exact positioning is made possible with a simple clamping device.
Patent JP-S5241342-A (JP)
Title: Winch
Inventor: YAMAUCHI KOUJI
IPC: B66D3/20
Filed: 1975-09-26
Abstract: PURPOSE: To provide a winch with speed control circuit, comprising a speed commanding potentiometer, upper limit switch and current differential type operational amplifier, in which winding of winch beyond an upper limit is averted, thus protecting the winch from damages due to overwinding. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-S5544435-A (JP)
Title: Paper feeder
Inventor: YOKOYAMA RIYUUZABUROU
IPC: B65H3/12
Filed: 1978-09-20
Abstract: PURPOSE: To make the work of one-sheet paper feed simply operable in a manual method by a simplified constitution and easy operation, in the paper feeder with a vacuum unit provided as the paper feed means.  
     CONSTITUTION: If pushed a paper feed button, a vacuum unit 1 is started an operation, to adsorb an uppermost one of the layer-built manuscript papers, located on a second manuscript pad 7, by an adsorption plate (illustration abbreviated), and to successively feed it out in a direction of arrow mark a by a rotating roller 2. In such paper feeder as operated like the above, in order to make a manual paper feed capable, with an operating button 10 of the above described vacuum unit 1 pushed to swing a lock lever 9, after engaging a lock end 9a to an engagement hole 7c, the unit is made capable of swinging in a non-paper feed position. And then the second manuscript pad 7 is turned upward with a pivotal axis 3 being the center, and the mounting face of a first manuscript pad 5 is exposed. In this way, a manually inserted manuscript S 2  can be fed to the processing unit in a direction of the arrow mark a from said pad 5. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-H04343458-A (JP)
Title: Semiconductor device
Inventor: TOMITA YOSHIHIRO
IPC: H01L21/52
Filed: 1991-05-21
Abstract: PURPOSE:To prevent chipping off of a corner of a semiconductor element. CONSTITUTION:Cutouts 16 for avoiding a stress concentration are formed at four corners of a semiconductor element 10, and angular extensions of the corners are eliminated. Thus, for example, even if an impact is applied to the corners of the element 10 at the time of die bonding, the corners having no angular extensions are scarcely cut out.