baber/WOPTO huggingface dataset:
Patent JP-H11250302-A (JP)
Title: Throw-in type coin discriminating device
Inventor: FURUKAWA TETSUO
IPC: G07D3/06
Filed: 1998-03-02
Abstract: PROBLEM TO BE SOLVED: To make plural kinds of coins sortable to discriminate the truth or falsehood and denomination of each coin, also to reject false coins and to take in only true coins by separating coins one by one from plural coins to discrimi nate and taking in true coins. SOLUTION: When coins are thrown in a hopper 11, a belt 12 is driven and the coins are carried to the right. A roller 15 for reverse rotation is provided on a right end part of the belt 12 and arranges overlapped coins into one piece on one line. A wide endless belt 16 is extended near the right end of the belt 12 and further, carries the coins to the right. Four coin discrimination sensors 18 are respectively arranged on the upper and lower sides of a coin carriage plane of the belt 16 and discriminate the diameters and thickness of the coins and also two kinds of materials. A feeding roller 25 that is comparatively thick is provided on the right side of a selection roller 21 and when a coin is true, it further feeds it to the right. In such a case, if it is a false coin, it is stopped.
Patent JP-H05292709-A (JP)
Title: Manufacture of stator for motor
Inventor: SUZUKI TAKASHI
IPC: H02K1/18
Filed: 1992-04-10
Abstract: PURPOSE:To obtain a stator for a motor, in which leakage flux can further be reduced, by a method wherein a coil is mounted to a teeth section and bonded with the internal surface of a yoke, the teeth section is filled with a molten resin and a connecting section connecting the teeth section is cut off. CONSTITUTION:Bobbins 8, on which coils 7 are wound, are installed to each teeth section 4 of a connecting teeth body 3. The front end sections of each teeth section 4 of the connecting teeth body 3 are conformed and press-fitted into each groove section 2 formed on the yoke 1 side, and both are engaged. Consequently, the connecting teeth body 3 is housed at the specified position of a yoke 1, and a molten resin 9 is injected into air gap sectioins formed between both the body 3 and the yoke 1 and molded. Notches 10 are formed at the central sections of connecting sections 5 connecting each teeth section 4, 4, and the connecting sections 5 and parts of the resin 9 are cut off. Accordingly, assembly before molding is enabled easily because the connecting sections are divided into two after molding, and a stator, in which the leakage flux of the connecting sections can be reduced because the connecting sections are divided into two, is acquired.
Patent JP-H07280237-A (JP)
Title: Rotary drum type incinerator
Inventor: SHIGEMORI TOMOTAKE
IPC: F23J1/00
Filed: 1994-04-05
Abstract: PURPOSE:To extremely efficiently incinerate a flame-retardant matter such as kitten garbage, etc., with low pollution by rotatably driving a combustion drum to agitate and rotate the matter in a net drum, and always exposing new burning surface. CONSTITUTION:A combustion drum A is installed rotatably drivably at a fixed position on a trestle 3, and hoppers C, D are provided at inlet sides of net drums a2, a3 of the drum A. Further, smoke exhaust means E having a smoke circulating chamber 4, a partition plate 5, and a stack 6 and exhaust means F having an exhaust outlet 7, a regulating door 8 and a combustion sludge, ash reception box 9, etc., are provided an the outlet side of the drum A. Rails 11 of an outer periphery of the drum A are engaged to be placed on rollers 10 installed on the trestle 3, and the drum A is provided rotatably at the fixed position on the trestle 3. The drum A is governed and forwardly or reversely rotatably driven by a rotatably driving mechanism B formed by engaging a chain 15 with a gear 12 of an outer periphery of the drum A and a gear 14 of a governing motor 13.
Patent JP-H06283449-A (JP)
Title: Evacuation and vacuum equipment
Inventor: SAITO MASASHI
IPC: H01L21/302
Filed: 1993-03-24
Abstract: PURPOSE:To evacuate a vacuum chamber to a high degree of vacuum. CONSTITUTION:Long belt-like ultrasonic oscillators 4 which are made by attaching an electrode to the surface of a piezoelectric material-made substrate are buried in an upper wall, a bottom wall, and side walls of a vacuum chamber 1 of a single wafer CVD system. The ultrasonic oscillators 4 are driven at the time of evacuation to propagate elastic surface wave to the surface of an inner wall of the vacuum chamber 1. Energy of the elastic surface wave accelerates the desorption of molecules (gas molecules) attached to the surface of the inner surface.
Patent JP-S5716900-A (JP)
Title: Production of (+)-5alpha-dihydropregnenolone
Inventor: KAMETANI TETSUJI
IPC: C07J7/00
Filed: 1980-07-04
Abstract: PURPOSE: The reaction of a dodecahydrophenanthrene-2(1H)-one derivative with methyl lithium is followed by reaction of the product with a methyl halide in the presence of a metal amide and cyclization to give the titled compound in high yield through a shortened process.  
     CONSTITUTION: The reaction of a compound of formula I with methyl lithium is conducted in an organic solvent such as tetrahydrofuran to give an acetylenic alcohol of formula II. The product is made to react with a methyl halide such as methyl iodide in the presence of a metal amide to form a compound of formula III. The cyclization of the compound is effected with a strong acid in a solvent such as a mixture of trifluoroacetic anhydride-trifluoroacetic acid to give (+)-5α-dihydropregnenolone of formula IV.  
     EFFECT: In the process, the stereoselectivity is significantly kept to give the objective compound. 
     COPYRIGHT: (C)1982,JPO&Japio
Patent JP-H03289114-A (JP)
Title: Extrusion molding metal mold
Inventor: IKUMA TAKESHI
IPC: B29C48/30
Filed: 1990-04-05
Abstract: PURPOSE:To enable molding a magnet with good magnet molded body surface and sufficient dimensional accuracy by coating metallic material forming the die lip land of a metal mold tip in the flow path in a metal mold of the mixed melt of rare earth magnet powders and resin components with ceramics such as TiC, TiN and WC. CONSTITUTION:A ceramic coating is applied to metallic material in the die lip land of a metal mold tip. The metallic materials are coated with 1-100mum ceramics of TiC, TiN, WC, etc., as a coating film by CVD method. With respect to molding materials, further, Sm-Co magnet powders are used as magnet powders and polyamide resin is used as resin.
Patent JP-S61251086-A (JP)
Title: Axial flow type gas laser device
Inventor: OHASHI TSUNEYOSHI
IPC: H01S3/038
Filed: 1985-04-30
Abstract: PURPOSE:To produce a stable glow discharge in a discharge part by arranging high- voltage side electrodes in the central part of a discharge tube and low-voltage side electrodes in the upstream and downstream sides of the discharge tube and making a distance between the low-voltage electrodes of the downstream side longer than that between the low-voltage electrodes of the upstream side. CONSTITUTION:A gas flow is produced in discharge tubes 1a and 1b by a gas circulation pump. The discharge tube is provided with high-voltage electrodes 3a and 3b, low-voltage electrodes 4a, 4b, 5a and 5b. A flow discharge is produced by a high- voltage source 6 through ballast resistances 7a and 7b and a laser gas is excited. The electrodes are so arranged that lA<lB is satisfied when a distance between the high-voltage electrodes 3a and 3b and the low-voltage electrodes 4a and 4b of the upstream side of the gas flow is lA, and a distance between the high-voltage electrodes 3a and 3b and the low-voltage electrodes 5a and 5b of the downstream side of the gas flow is lB. When the V-I characteristic of the downstream side lB is C shown in the figure, only the current which is determined by the discharge retain voltage of the upstream side lA flows as the current of downstream side lB even if the discharge retain voltage of the upstream side lA varies slightly, so that the glow discharge of the upstream and downstream sides is kept stable.
Patent JP-S5715564-A (JP)
Title: Facsimile device
Inventor: MIKATA HIROYUKI
IPC: H04N1/04
Filed: 1980-07-02
Abstract: PURPOSE:To reduce the transmission time, by inputting the information relating to the width of an original to a control section. CONSTITUTION:When an original 18 is inserted into a housing 24, a sensor 20 detects the insertion of the original 18 and supplies the signal ''1'' to a latch 25. A control circuit monitors the output of the latch 25 to be ''1'' and after the output of  the latch 25 is at ''1'', the output of latches 26-28 is checked and the size of the original is discriminated. A control circuit 29 changes the period of phase signal in  response to the size of the original to assign the main scanning time of one line  proportional to the main scanning line length equal to the size of width of the  original.
Patent JP-H06280173-A (JP)
Title: Dyeing of polyamide fiber
Inventor: FUJII MINORU
IPC: D06M101/16
Filed: 1993-03-24
Abstract: PURPOSE:To provide a dyeing process for a polyamide fiber modified by graft- polymerization treatment without deteriorating the excellent moisture- absorptivity of the fiber. CONSTITUTION:A polyamide fiber is graft-polymerized with a vinyl monomer having acidic group. The modified polyamide fiber is dyed with an acid dye and then subjected to the substitution treatment with an alkali metal.
Patent JP-H02268732-A (JP)
Title: Inspection instrument with binocular vision
Inventor: NAKAGAWA AKIO
IPC: A61B3/08
Filed: 1989-04-11
Abstract: PURPOSE:To obtain an instrument with binocular vision which can make changes of targets easy and simplifies correlations between the targets and inspection matters by thrusting a target frame through an black box between illumination light sources and lenses, holding and guiding it up and down freely, so that the targets at both sides are illuminated by both light sources respectively. CONSTITUTION:A main body 1 of black box is equipped with a penetrating hole IH in the middle part, through which a target frame M is inserted and allowed to move up and down freely. A window frame Y and a guide frame G are set in one body inside the main body 1 and the target frame M is guided upward and downward by guide mechanisms Y and G. Targets in the target frame M are projected on sides of lenses 6 and 7 at a front end wall by respective light sources 4 and 5 in a black box 2 for light sources through window parts W of the window frame Y. An inspection is carried out by moving the target frame up and down, stopping respective targets R and L at positions on light axes K1 and K2 of respective light systems, and having a subject observe the targets R and L through both lenses 6 and 7. It is possible, therefore, to change the targets very easily.
Patent JP-H09281364-A (JP)
Title: Method for inserting optical fiber into pipe
Inventor: YOKOI SHIMIZU
IPC: G02B6/44
Filed: 1996-04-12
Abstract: PROBLEM TO BE SOLVED: To provide a method for inserting an optical fiber into a long-sized small-diameter pipe capable of rapidly inserting the optical fiber into the pipe. SOLUTION: This method comprises fixing and placing the pipe P taken up like a coil onto a vibration table 2, aligning the vibrating central axis of the vibration table 2 with the axis of a pipe coil and inserting the optical fiber 6 into the pipe P by spirally vibrating the vibration table 2. A lead wire 13 having flexibility and elasticity and having the weight per unit length larger than the weight per unit length of the optical fiber 6 and having the diameter nearly the same as the diameter of the optical fiber 6 is mounted at the front end of the optical fiber 6 and the optical fiber 6 is inserted into the pipe.
Patent JP-S5215310-A (JP)
Title: Endless tape cartridge
Inventor: OKUWAKI TOUYOUJI
IPC: G11B23/06
Filed: 1975-07-28
Abstract: PURPOSE: Alleviate tape damage by reducing abrasion power by winding another dummy endless tape on it when windings magnetic tape on a reel hub. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-S57203423-A (JP)
Title: Wiping article
Inventor: DONARUDO BAABII
IPC: A47L13/17
Filed: 1982-05-28
Abstract: An article is disclosed which is suitable for wiping hard surfaces such as glass to give a streak-free finish. The article comprises a substrate (preferably paper or non-woven fabric) carrying a homogeneous aqueous composition having a surface tension below 45 mNm-1 and which on drying does not form discrete droplets or particles larger than 0.25  mu m. The liquid composition advantageously includes a (preferably nonionic) surface-active agent and a partially esterified resin such as a partially esterified styrene/maleic anhydride copolymer. The article may be wet (for example, coated or impregnated with the liquid composition) or dry up to the point of use (for example, the liquid may be within pressure-rupturable microcapsules). Preferably the article is produced by a process which includes prewashing the substrate to remove any potentially streak-forming impurities.
Patent JP-S62250826-A (JP)
Inventor: NAKAE KOICHI
IPC: H02H7/20
Filed: 1986-04-22
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-S59219401-A (JP)
Title: Production of sintered parts having undercut shape part
Inventor: NAKAMURA HITOSHI
IPC: B22F5/06
Filed: 1983-05-24
Abstract: PURPOSE:To produce easily sintered parts each having an undercut shape part on the side face by mounting an independent spacer in the section forming a part of dies and molding the spacer integrally with metallic powder in the process of powder molding, then removing the spacer. CONSTITUTION:Raw material metallic powder 4 is packed in dies constituted of a die 1, a lower punch 2 and a core rod 3 and the punch 5 is moved downward to compress and mold lightly the powder. The punch 5 is then moved upward and a spacer 7 is mounted in the section corresponding to an undercut shape; further the powder 4 is packed in the dies and is compressed and molded integrally by the punch 5, thereby forming a desired molding 8. The spacer 7 is removed and the molding is sintered to produce a sintered parts 9. The sintered parts having the undercut are thus easily obtd. without using the intricately constituted dies.
Patent JP-S57204250-A (JP)
Title: Centrifugal separator
Inventor: DEIBITSUDO WATOSON JIN
IPC: H02P7/00
Filed: 1982-05-31
Abstract: A motor overcurrent control arrangement for a hydraulic turbine drive centrifuge is characterized by a network (10) responsive to the current applied to the motor (28) for a hydraulic pump (16) to generate a valve control signal to control the of hydraulic fluid in accordance with the motor current.
Patent JP-2000283783-A (JP)
Title: Car navigation system
Inventor: SAITO KENICHI
IPC: G08G1/0969
Filed: 1999-03-31
Abstract: PROBLEM TO BE SOLVED: To provide a car navigation system in which the stopping places can be registered and altered easily. SOLUTION: When alteration of registration is designated by means of a key switch 18, a place to be registered in a traveling course is moved on the map presented on a display 23 by means of a mouse 19. A registered place detecting means 27 detects registered places designated on the map before and after movement and a moving position calculating means 28 determines the latitude and longitude based on the registered place on the map after movement when end of movement of the registered place is detected. A place registering/updating means 29 overwrites the area of a memory 25 storing the latitude and longitude of registered place before movement with the latitude and longitude determined by the moving position calculating means 28.
Patent JP-S63256436-A (JP)
Inventor: ADACHI TERUFUMI
IPC: B32B27/08
Filed: 1987-04-14
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-H04311490-A (JP)
Title: Device for automatic delivery of baggage
Inventor: HORI FUSAO
IPC: E05G1/08
Filed: 1991-03-29
Abstract: PURPOSE:To automatically set sizes for baggage boxes by employing an optical transmitter and an optical receiver. CONSTITUTION:The present device is equipped with an optical transmitter 21 and an optical receiver 22, both of which are installed in a baggage box, a comparator 37 that produces data '0, 0', '1, 0', '0, 1' and '1, 1' based on collector level of a host transistor 34 of the optical receiver 22, a size judging means 39 that judges sizes in small, medium, and large respectively by the data '0, 0', '1, 0' and '0, 1' sent from the comparator, a baggage judging means 40 that judges existence of the baggage by the data '1, 1', and a memory 41 that stores the results of judgements made by the above-mentioned judging means.
Patent JP-S59229157-A (JP)
Inventor: FUJIWARA KENICHI
IPC: F25B49/00
Filed: 1984-05-07
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-S5717383-A (JP)
Title: Automatic multilayer welding device
Inventor: MITA TSUNEO
IPC: B23K9/095
Filed: 1980-07-07
Abstract: PURPOSE: To make the full automation of the entire process of a titled device possible by constituting the same of a welding torch, its moving means, a bead width detecting element, a wire feeder, a welding current supplying device and an arithmetic control device.  
     CONSTITUTION: Objects 90 to be welded (a pipe 90a, and a flange 90b) are placed obliquely on a turntable, which is rotated, and the mounting part of the flange 90b is located on the lower side of a welding torch 70 and is fillet-welded. Lateral and vertical moving mechanisms 63, 64, a weaving mechanism 62, a bead width detecting element 65, and a position detecting element are provided to a welding head 60 mounted to a manipulator 40. The elemet 65 detects a root gap or the bead width of the previous layer, and inputs the same to an arithmetic control device 20. The device 20 controls the driving of the turntable by way of a control panel 30 based on the position signal from the position detecting element, and operates the mechanisms 62, 63, 64, a welding current supplying device 100 and a welding wire feeder 50 based on the operated values and set values. 
     COPYRIGHT: (C)1982,JPO&Japio
Patent JP-2000280551-A (JP)
Title: Tape for label writer and label writer
Inventor: YAMAGUCHI KOUSHIROU
IPC: B41J3/407
Filed: 1999-03-31
Abstract: PROBLEM TO BE SOLVED: To make a label having a narrow width, for example, 6 mm of the label formed by performing printing on a tape having printing layer, an adhesive layer and a peeling layer. SOLUTION: There is disclosed a tape 1 having a printing layer, an adhesive layer and a peeling layer for a label writer. A half slit means 14 which is provided to at least the printing layer and is extended in the longitudinal direction at a central section in the width direction of the tape 1 is provided to the tape 1 such that the tape 1 can be separated into at least two parts in the longitudinal direction. The printing is performed on the tape 1 in the plural rows on small regions partitioned by the half slit means 14. The plural rows of printed results are cut to be separated as a group thereof.
Patent JP-H11288941-A (JP)
Title: Method for processing silicon wafer
Inventor: ENDO TOSHIYA
IPC: H01L21/322
Filed: 1998-04-03
Abstract: PROBLEM TO BE SOLVED: To provide a method for processing a silicon wafer which contributes to improving planarity of the surface of the silicon wafer and preventing contamination, even when the wafer is increased in size. SOLUTION: A silicon wafer sliced out by a wire saw is etched, and both surfaces thereof are polished roughly so that the silicon wafer has a substantially uniform thickness. Then, by causing the rear surface of the silicon wafer to have damages through ion implantation, a gettering sink for contaminant impurities is formed. The surface of the silicon wafer is polished for finishing with a waxless mount method.
Patent JP-S62248309-A (JP)
Title: Amplifier circuit
Inventor: OTOMO YUSUKE
IPC: H03K19/0185
Filed: 1986-04-21
Abstract: PURPOSE:To enable amplification from a TTL level to a MOS level to be performed even under radiation environment where an element characteristic fluctuates widely, by switching the outputs of plural amplifiers having different logical threshold values corresponding to the fluctuation of the logical threshold value. CONSTITUTION:An amplifier circuit 10 is constituted of an individual amplifier circuit 20, and a logical threshold value fluctuation detection circuit 30. The circuit 20 is constituted of fundamental amplifier circuits 21 and 22 having the different logical threshold values, and the circuit 21 is constituted of a unit amplifier circuit 23, and a switch circuit 24. The circuit 22 also has the same constitution. When the logical threshold value fluctuates, the fluctuation is detected by the constant voltage generation circuit 31 of the fluctuation detection circuit 30, and a switch control circuit 32, corresponding to a detected output, controls switch circuits 24 and 26. As a result, through the switch circuit resulting in an energized state, the output from the unit amplifier circuit in the same system is supplied to a MOS circuit 3 as a TTL-MOS level conversion output by the amplifier 10.
Patent JP-H07297909-A (JP)
Title: Line network routing method
Inventor: AMADA HIROYUKI
IPC: H04L12/00
Filed: 1994-04-28
Abstract: PURPOSE:To economically set a direct line group by taking procosity the selecting order of routing from a subscriber system exchange to a line group connected with a first tandem switch and detouring to a line group connected with a second tandem switch when a call overflows from this order. CONSTITUTION:When total traffic between a bus line group 34 and the tandem switch set between exchanges is larger than a fixed amount, the line network sets a direct line group 35 between tandem switches 32 and 32'. Further, a most significant repeating exchange station 33 is provided with a routing managing data base 36 for managing the routing method of the subscriber system exchange. When the routing method is changed, the routing method registered in the data base 36 is updated, and routing data are down loaded from the data base 36 through the repeating exchange station 33 to relevant subscriber system exchanges 31 and 32. Thus, even when network constitution is changed, the routing data can be automatically updated.
Patent JP-H01262577-A (JP)
Title: Cleaning device for image forming device
Inventor: FUJITA SHOICHI
IPC: G03G21/10
Filed: 1988-04-14
Abstract: PURPOSE:To prevent the growth of a residual toner lump and to prevent a fault caused thereby by leading an eliminated toner which is apt to be stagnant on the face opposite to the cleaning surface of a cleaning blade, to a collecting means by a scraping member and a guide member. CONSTITUTION:The title device is provided with a scraping member 6 for scraping a toner, a collecting means which is driven to rotate in order to collect an eliminated toner, and a guide member 7. The toner which is eliminated from a recording medium is apt to be stagnant on the face opposite to the cleaning surface 1a of an elastic blade 1, but scraped down effectively by the scraping member 6 which is attached to its part, and led to the collecting means along the guide plate 7. That is, the toner which is eliminated from the recording medium is guided to the collecting means without being stagnant on the face opposite to the cleaning surface of the elastic blade, and collected to a prescribed position. In such a way, a lump by the toner is not generated, and a fault caused thereby can be prevented.
Patent JP-H09278080-A (JP)
Title: Container case for semiconductor package
Inventor: INAGAKI TADAHIDE
IPC: H01L21/67
Filed: 1996-04-15
Abstract: PROBLEM TO BE SOLVED: To solve various problems resulting from foreign materials like mold dregs or solder chips which have stuck to a semiconductor package. SOLUTION: This container package is used to contain a semiconductor package 4 provided with the package body 5 and the lead terminal 7 extended from the package body 5. A brush 10 for removing foreign materials is provided in the lead container 8 in the state at least it contacts the front end of the lead terminal 7, in an IC tray 1 provided with a package receiver 6 on which the package body 5 is put, and the lead container 8 formed along the periphery of the package receiver 6, in the tray body 2.