baber/WOPTO huggingface dataset:
Patent JP-S6472539-A (JP)
Title: Wire bonding
Inventor: MAKINO YUTAKA
IPC: H01L21/60
Filed: 1987-09-11
Abstract: PURPOSE:To allow a stable bonding without heating the entire part of a work by bonding by pressuring a wire onto a second face to be bonded, energizing a part which is in contact with the tip of a wire bonding tool through a pair of electrodes formed thereon, and bonding the wire to the second face to be bonded by heating. CONSTITUTION:By forming a ball 11 at the tip of a wire 10 which passes through a bonding tool 1, the ball 11 is bonded by pressuring to a first face to be bonded by the bonding tool 1. After relatively moving the bonding tool 1 to a second face to be bonded, a wire 10 is bonded to the second face to be bonded by the bonding tool 1, and a part of the wire 10, which is in contact with the tip of the bonding tool 1, is energized by a pair of electrodes 5 and 7 formed on the tip of the bonding tool 1, and the wire 10 is bonded to the second face to be bonded by heating. For example, the electrodes 5 and 7 are connected to a welding power supply 8 by externally arranging the internal electrode 5 by forming a small diametered cylindrical part 4 on the circumference of the bottom end part of the bonding tool 1, and then by emternally arranging the external electrode 7 on the outer circumference thereof, between which on insulating spacer 6 is interposed.
Patent JP-H07161281-A (JP)
Title: Fuse fusing circuit
Inventor: MAIRUZU GEIROODO KANADA
IPC: H01H85/46
Filed: 1994-09-26
Abstract: PURPOSE: To remarkably reduce the number of outside input/output pads necessary for fuse technology by arranging a fuse latch circuit which outputs an address or a fuse condition according to the instruction of a fuse control circuit. CONSTITUTION: A fuse latch circuit receives an input (branching point SENSE) from a fuse sensing circuit and an input (branching point WAT, WAC) from a address buffer circuit. The input from the fuse sensing circuit represents the condition of fuse. The input from the address buffer circuit overlaps the condition of the fuse, or is used to select a fuse in order to conduct a fusing operation. A fuse control circuit decides that which fuse is selected. If correct input is selected, its information is memorized in the fuse latch circuit. The total voltage required to blow off the fuse is divided into a high voltage side voltage source VBLOW and a low voltage side voltage source VEBLOW. The output of the fuse latch drives a fuse blow-off circuit.
Patent JP-H0276984-A (JP)
Title: Flow rate control valve
Inventor: SUMITA MAMORU
IPC: F02M69/32
Filed: 1988-09-12
Abstract: PURPOSE:To ensure a given flow rate even during disconnection of a coil and to enable holding of a flow rate control function during energization by a method wherein a fluid flow hole and recessed part, communicated with each other only during non-energization to an electromagnetic coil, are formed in the inner periphery of a sleeve and the outer periphery of a plunger. CONSTITUTION:A recessed part 1b is formed in the inner periphery, positioned closer to the opening end side than a fluid flow hole 1a, of a sleeve 1, and a recessed part 3a is formed in the outer periphery, positioned close to a tip, of a plunger 3. Thus, even during energization to an electromagnetic coil, a limpform flow rate is ensured, running of an engine and the like can be continued, and during energization, a usual flow rate control function can be ensured.
Patent JP-H03124540-A (JP)
Title: Portable labeler
Inventor: JIEIMUZU ERU BUANDAAPUURU
IPC: B41J2/32
Filed: 1990-08-30
Abstract: PURPOSE: To prevent a printing head from being damaged by the malfunction of a processing unit by suspending the operation by the processing unit when the voltage to be given by an electric energy source is dropped below the prescribed value. CONSTITUTION: A circuit to monitor the voltage generated by a battery 26, and to protect various storage devices and a printing head when the battery voltage is low, or when a battery is detached, is provided, and the protection is achieved by a comparator to compare the voltage of the battery 26 with the low battery voltage standard. When the voltage of the battery 26 is dropped below the low battery standard voltage, the comparator 200 transmits the signal to a microprocessor 42 and a control processor 46, and both processors are in the reset condition to prevent the uncertain action of both processors. The comparator 200 transmits the use-prohibiting signal to a RAM 58 and an NVRAM 60 to prevent the data from being written or the data from being erased.  The use-prohibiting signal is also transmitted to a printing head 64, and a printing head driver 68 is clamped to prevent the voltage from being applied to a printing head 66.
Patent JP-S6385561-A (JP)
Title: Exposure system for printed board manufacture
Inventor: TANAKA KAZUYA
IPC: G03F7/20
Filed: 1986-09-30
Abstract: PURPOSE:To attain exposure and focusing without adjusting the position of a projection lens by inserting a glass plate which transmits light with exposure wavelength. CONSTITUTION:The exposure light transmitted through a photomask is focused on the exposed surface of a thin printed board raw material H1 provided with a photoresist layer through the projection lens. The glass plate or plastic plate 9 which transmits light with the exposure wavelength is interposed between this projection lens and a board to cause a change in focusing position. For the purpose, the glass plate or plastic plate 9 whose thickness (d) and refractive index are prescribed is selected according to the difference in thickness to focus the exposure light on the exposed surface of the thick board raw material H2 without any complicate operation for adjusting the position of the projection lens, thereby forming a pattern, etc.
Patent JP-H04114970-A (JP)
Title: Sic-based refractory material
Inventor: HANZAWA SHIGERU
IPC: C04B35/565
Filed: 1990-08-31
Abstract: PURPOSE:To improve resistance to heat shock and bending strength by using rounding-treated granules at a fixed ratio having >=500mum size in a refractory material mainly composed of SiC. CONSTITUTION:The aimed SiC-based refractory material is mainly composed of SiC and said SiC is treated in an edge runner mill or a ball mill. Thereby, edge parts of >=65wt.% raw material SiC having >=500mum, or more preferably >=1000mum granular size are subjected to rounding treatment. Thus, filling property in molding is increased and bulk specific gravity is increased, then resistance to heat shock and bending strength are improved.
Patent JP-H0392840-A (JP)
Title: Photograph printing device
Inventor: TOKUDA KANJI
IPC: G03B27/73
Filed: 1989-09-05
Abstract: PURPOSE:To specify information on photosensitive material provided for a mounted magazine by providing a rewriting means rewriting stored contents into detected second information if the already stored second information disagrees with second information currently detected by a second detecting means. CONSTITUTION:Plural magazines 32 to be mounted are associated with corresponding mounted color photographic papers 24 and their correspondence is previously stored in the memory of a control part 20. Consequently, in normal printing operation and magazine replacement, information on the color photographic papers 24 is not considered, and these papers can be automatically discriminated and handled. If the color photographic papers 24 in the magazine 32 is replaced with new ones, punched holes made on the tops are read out to rewrite the existing photographic papers. Consequently, photographic paper information is not mistakenly discriminated. Thus, information regarding photosensitive material mounted to the magazine can be specified.
Patent JP-H04110235-A (JP)
Title: Main clutch operating structure of walking type controller
Inventor: KIKUNO OSAMU
IPC: B60W10/10
Filed: 1990-08-30
Abstract: PURPOSE:To improve the safety by installing the second operation passage having a means which can not self-retain at a clutch ON position and urges an operating lever toward a clutch OFF position and permitting a clutch to be immediately cut off when the operating lever is released. CONSTITUTION:The first operating passage 18 having the first means S1 for self- retaining the operating lever 11 for a clutch between a clutch ON position and a clutch OFF position and the second operation passage 19 having the second means S2 which can not self-retain at the clutch ON position and urges the operating lever 11 toward the clutch OFF position are installed, and the clutch OFF positions of both the passages 18 and 19 are allowed to communicate through a connection passage 20. A tongue piece 22 which is shifted by the shift operation of a selecting mechanism is arranged at an operation passage W position, and the operating lever 11 is urged in the state leading from the second operation passage 19 to the first operation passage 18, and an advance/retreat selecting mechanism 6 and the tongue piece 22 are interlocked so that the tongue piece 22 crosses the connection passage 20, accompanied with the advance selecting operation of the selecting mechanism 6, and the tongue piece 22 crosses the first operation passage 18, accompanied with the retreat selecting operation of the selecting mechanism 6.
Patent JP-H0574486-A (JP)
Title: Nonaqueous electrolyte battery
Inventor: WATANABE HIROSHI
IPC: H01M10/05
Filed: 1991-09-10
Abstract: PURPOSE:To provide a nonaqueous electrolyte battery such that preservation characteristic and discharge characteristic as well as cycle characteristic in a secondary battery can be enhanced. CONSTITUTION:In a nonaqueous electrolyte battery provided with a positive electrode 1, a negative electrode 2 using lithium as active material, and a nonaqueous electrolyte consisting of a solvent and a solute, the solvent of the nonaqueous electrolyte contains a main solvent and another solvent to which at least one part of the main solvent is coupled by unsaturated bond.
Patent JP-H1164107-A (JP)
Title: Scanning infrared photographing device
Inventor: SAKAMOTO KENICHI
IPC: G01J1/44
Filed: 1997-08-27
Abstract: PROBLEM TO BE SOLVED: To provide a scanning infrared photographing device capable of adjusting automatically bias current without manual adjustment work. SOLUTION: A light source 1 is disposed outside an effective field of vision of an optical scanning mechanism 2 and an infrared detector 3 converts infrared rays incoming from the light source 1 via the optical scanning mechanism 2 into an electrical signal. An output of the infrared detector 3 is amplified by an amplifier 4 and its peak value is held by a peak-hold circuit 7. An output of the peak-hold circuit 7 is inputted into a comparator 10 and into a sample- hold circuit 9 via a sample-hold circuit 8. The comparator 10 compares outputs of the respective sample-hold circuits 8, 9. A data holder 11, when a peak value of the sample-hold circuit 9 is detected being enlarged, holds a value of the then input signal. A voltage/current converter 13 supplies optimum bias current to the infrared detector 3 based on the value of the data holder 11.
Patent JP-S6473640-A (JP)
Title: Manufacture of large scale integrated circuit
Inventor: ISHIBASHI HIROMICHI
IPC: H01L21/3205
Filed: 1987-09-14
Abstract: PURPOSE:To finish a process with a small scale facility in a short time by dipping an integrated circuit element in solvent made of an inert stock for not dissolving the element and catalyst for synthesizing a product for dissolving conductor from the inert stock. CONSTITUTION:When a short-circuiting current flows, conductors 2, 3 are heated. When the conductors are heated, a solvent 4 is activated to start dissolving the conductors. That is, catalyst 4b is first activated, the activated catalyst 4b alters the inert stock 4a to dissolving product 4c. This reaction is continued until the conductors are disconnected so that the current no longer flows. Here, when a channel section, i.e., a section thinner than the other is provided at the conductor, the section can be selectively dissolved. Thus, an integrated circuit is dipped in the catalyst composed of the inert stock and the catalyst for synthesizing a product acting as a solvent from the stock, and a voltage is applied to an electric element in this state, thereby cutting the conductor near the short-circuiting position voluntarily. Further, it can be performed with an extremely simple facility.
Patent JP-2000044043-A (JP)
Title: Part discharging device
Inventor: INUI TOMOZO
IPC: B65G47/24
Filed: 1998-07-31
Abstract: PROBLEM TO BE SOLVED: To provide a part discharging device capable of discharging each part in a long cylindrical shape, which has a bottom surface at one end, and is opened at the other end, while being held in an uplight attitude in a state that the parts are lined up in a row while being mutually adjacent. SOLUTION: Flat surface tracks 44a through 44f which are partitioned by both each difference in level 45a through 45e formed downward at the half-way of an ascent slope toward the downstream side, and a multi-stepped flat surface track 44 composed of the circumferential walls 43 of the surface track, are formed at the downstream end of an outer circumferentical track 34 continued from the track 24 of the bowl 21 of a vibration part feeder so as to allow parts C to be transferred in a state that they are lined up in a row while being mutually adjacent.  Furthermore, after the parts C whose bottom surfaces Cb are turned up side down, have been excluded by the use of a first and a second reverse direction excluding mechanism provided for a trough transferring the parts C in a linear vibration feeder located at the downstream of the multi- stepped surface track, they are discharged while being held in an uplight attitude.
Patent JP-H1074526-A (JP)
Title: Polymer solid electrolyte battery and manufacture thereof
Inventor: KODAMA YASUNOBU
IPC: H01M10/0565
Filed: 1996-08-30
Abstract: PROBLEM TO BE SOLVED: To enhance cycle characteristics and rate characteristics by integrally forming a polymer solid electrolyte layer with a negative active material layer and/or a positive active material layer with the clear boundary surface formed. SOLUTION: An active material layer which becomes a coating substrate is impregnated with a solution containing an organic solvent, the active material layer surface is coated with a prepolymeer, then the coated surface are irradiated with heat, light, or electron beams to polymerize and cure the prepolymer. An elastic gel-like polymer solid electrolyte layer containing the organic solvent solution is integrally formed on the active material layer. Since the active material layer which becomes the coating substrate is previously impregnated with the organic solvent solution, the organic solvent solution fills the active material layer gaps, and the penetration of the prepolymer composition into the gaps is suppressed.  A polymer solid electrolyte layer-integrated electrode body in which a boundary surface is clearly distinguished is formed between the elastic gel-like polymer solid electrolyte layer and the active material layer, the organic electrolyte acts as an ion conductive medium, and rate characteristics and cycle characteristics are enhanced.
Patent JP-2001047259-A (JP)
Title: Friction agitation joining method
Inventor: KUMAI MASAAKI
IPC: B23K20/12
Filed: 1999-08-17
Abstract: PROBLEM TO BE SOLVED: To prevent residual air from entrapping in a joining part when plural joining parts are connected and subjected to friction agitation joining for a long size members and to form a normal joined part. SOLUTION: A pin 1 is inserted into the butted part of two materials W1, W2 to be joined butting its side parts each other, the pin 1 is moved along the butting line WL between the materials W1, W2 to be joined while rotating the pin 1, the materials W1, W2 to be joined are subjected to friction agitation joining, the pin 1 in running is ascended on the way of the butting line WL. Next, the pin 1 is again inserted from the ascending start position (a final point P1B of a preceding friction agitation joining process) to a joined part WB of the joined part side, and the pin 1 is moved to a non-joining part side of a butting line WL while rotating the pin 1. The pin is ascended by continuous ascending, intermittent ascending, rotational motion and these combination.  Further, the void V, which is generated at a trace where the pin 1 is pulled out, has such a shape that it is opened toward the downstream side of a joining direction D, air is discharged toward the downstream side from the void V.
Patent JP-S59125925-A (JP)
Title: Spun yarn ending
Inventor: MURAI ISAMU
IPC: D01H15/00
Filed: 1982-12-29
Abstract: PURPOSE:Two whirling fluid different in whirling direction are made to act on the overlapped part of 2 yarns in the yarn-ending hole at 2 different positions to make the ending part almost equal thickness and strength to the single yarn. CONSTITUTION:Two yarns YP and YB are overlapped in the yarn-ending hole so that the yarn ends oppose to each other and their ends A1 and B1 are made free. Two whirling fluid in the opposite directions are made to act on the overlapped yarn at two different positions C1 and C2 in the yarn-ending hole. At the connection Y1, a filament is really twisted in the same direction as in the whole connection (Z-twist) and the filament ends mix with one another and are twisted into one integrated yarn.
Patent JP-H1166606-A (JP)
Title: Optical pickup device
Inventor: ISOBE HISAO
IPC: G11B7/135
Filed: 1997-08-27
Abstract: PROBLEM TO BE SOLVED: To provide an optical pickup device capable of making the device thin. SOLUTION: In an optical pickup device 1, a V-shaped notch 28 is formed in a frame 2, on the other hand, a reverse V-shaped notch 64 extending over the notch 28 is formed on the lower end of a side wall 52 of a holder supporting member 57 and a fulcrum 17 is composed in the state that a holder supporting member 52 is brought in contact with a point in order to adjust the tilted angle of the holder supporting member 57 of an objective lens driving device 4 housed in the frame 2. First and second adjusting parts 81, 82 for adjusting the tilted angle of the holder supporting member 57 around the center of the fulcrum 17 are constituted on the side walls 53, 54 of the holder supporting member 57. The objective lens driving device 4 is completely housed inside a housing hole 24 penetrating through the frame 2 in the normal direction (direction of an arrow G) of an optical disk surface.
Patent JP-S6477605-A (JP)
Title: Disposable diaper
Inventor: ITO TAKESHI
IPC: A61F13/58
Filed: 1987-09-14
Abstract: PURPOSE: To provide a disposable diaper which has flexible and soft fabric hand, enables the fastener tapes to be repeatedly stuck to, peeled off and stuck to again, and can be produced in a low cost by forming the back sheet from a sheet of a specific copolymer. CONSTITUTION: In a disposable diaper in which an absorption material is placed between a water-impermeable back sheet 2 and a water-permeable top sheet and fastener tapes 6, 6 are set on both sides of the edges of the diaper in the longitudinal direction so that they may protrude outside, the water-impermeable back sheet 2 is formed with a graft copolymer or a block copolymer obtained from poly(diorgano-siloxane) rubber and a polyolefin resin.
Patent JP-H02175764-A (JP)
Title: Reactive dye, its preparation, and its use
Inventor: ATANASHIOSU TSUIKASU
IPC: C09B67/24
Filed: 1989-09-07
Abstract: NEW MATERIAL: A compound represented by formula I (K is a naphthol-based coupling component; Y is Cl or F; B is a 1-4C alkylene group or ether bond- containing 1-6C alkylene group; X is a vinyl group, β-chloroethyl group or the like; the benzene ring A may be further substituted).  
     EXAMPLE: A compound represented by formula III.  
     USE: Dyeing and textile printing of cotton, polyamide fiber, polyurethane and the like.  
     PREPARATION: A dye intermediate of the formula; K-NH 2  (K is the same are descried in the formula I) is reacted with 2,4,6-trifluoro-5-chloropyrimidine to produce a coupling component, and an amine of formula II (X, Y, B and A are same as described in the formula I) is coupled to the resulting coupling component. 
     COPYRIGHT: (C)1990,JPO
Patent JP-H1156020-A (JP)
Title: Rice transplanter with manuring device
Inventor: NAKAMURA SHOICHI
IPC: A01C15/04
Filed: 1997-08-27
Abstract: PROBLEM TO BE SOLVED: To provide a rice transplanter with a manuring device, capable of enabling such a trouble as the air for sending manure blows to the already transplanted seedling after supplying the manure to a ridge-forming tool, not to be caused. SOLUTION: This rice transplanter with a manuring device has a manuring device 7 comprising a manure hopper 14 and a manure-discharging structure 15, arranged between a transplanting part 5 at the rear part of a traveling machine body 3 and a driver' s seat 6 in the front and rear direction, a flowing down path for introducing the manure discharged from the manure-discharging structure 15 to a ridge-forming tool 13 installed in the transplanting part 5, by subservient air blow by a blower 17, and is constituted so that the air for sending the manure may be released from the upper part of the ridge-forming tool 13 to the exterior.
Patent JP-H0971244-A (JP)
Title: Carriage with power assist function
Inventor: YOSHIDA AKIHIKO
IPC: B60K1/04
Filed: 1995-09-08
Abstract: PROBLEM TO BE SOLVED: To prevent an immovable condition or a dangerous condition from being generated when a carriage is going to be operated by a powerless person such as an old man or a woman. SOLUTION: This carriage with power assist function furnishes a driving wheel 1; an electric motor to rotate the driving wheel 1; a torque detecting device 3 to detect the loading torque to the driving wheel; a motor control circuit 4 to carry out the ON and OFF control and the like of an electric motor 2; a lead secondary battery 5 to feed the power source to the electric motor 2; a load-carrying platform 6 to load baggages; and a traction member 7.
Patent JP-H0982454-A (JP)
Title: Lighting arrester
Inventor: SUZUKI MUNEMASA
IPC: H01T4/10
Filed: 1995-09-08
Abstract: PROBLEM TO BE SOLVED: To provide a lightning arrester which does not require any case and which can be embodied with suppressed costs. SOLUTION: A pair of AC supply terminals of a power supply unit furnished on a monitoring control panel are connected by screw to a pair of leads 66, 67 drawn out of the body 56A of arrester consisting of a printed circuit board 63 on which a plurality of arresting elements 57, 59, 58, 60 are mounted. Another lead 62 drawn out of the arrester body 56A is connected with a ground terminal furnished on the control panel. The leads 66, 67 should consist of unit wires of a diameter having a strength enough to fix the arrester body.
Patent JP-H11211859-A (JP)
Title: Electronic timepiece with alarm
Inventor: KAWAGUCHI TAKASHI
IPC: G04C23/08
Filed: 1998-08-17
Abstract: PROBLEM TO BE SOLVED: To simplify operation, reduce outer scanning members, and make an alarm function into multifunction, by constituting the electronic timepiece with alarm so that a display pointer displays the present time in the non-set condition of the alarm, it displays an alarm set time during setting and after setting, and it displays again the present time after ringing the alarm. SOLUTION: This electronic timepiece is provided with an AL minute hand 38 and an AL hour hand 39 driven by a plurality of step motors, a switch as an outer part operating means, an alarm ringing means, and a control means. At non-setting the alarm, the AL minute hand 38 and the AL hour hand 39 display the present time, and the AL minute hand 38 moves by one minute. When the which 26 is pushed at setting the alarm, the AL minute hand 38 is rotated for example by 0.5 deg., the alarm set time is set in one minute unit, and the AL minute hand 38 and the AL hour hand 39 display the alarm set time. When the alarm set time is conformed to the present time, the alarm is rung, after ringing it is into a non-set condition of the alarm, and the AL minute hand 38 and the AL hour hand 39 display again the present time.