baber/WOPTO huggingface dataset:
Patent JP-2001015907-A (JP)
Title: Jig for reflow soldering of insertion mounting component
Inventor: IZAWA ISAO
IPC: H05K3/34
Filed: 1999-07-02
Abstract: PROBLEM TO BE SOLVED: To provide a jig for reflow soldering of insertion mounting component by which the insertion mounting component is soldered by a reflow soldering method without producing a failure. SOLUTION: A printed board 5 to which electronic components 1, 2, 3, and 41 to be soldered are set is pinched and fixed by a jig body 6 composed of a jig 62 for fixing a printed board provided with a member 7 for retaining a flexible and heat resistant comb-like part and a jig 61 for fixing a printed board. Next, the jig body 6 is inverted, and a solder paste is applied as necessary to the respective soldering parts of the electronic components 1, 2 and 3 by using a dispensing device. Then, the electronic components are put into a heating device such as a reflow furnace, etc., so as to melt the solder paste again for soldering.
Patent JP-H0238539-A (JP)
Title: Flux for refining al or al alloy
Inventor: OTANE HARUO
IPC: C22B21/00
Filed: 1988-07-28
Abstract: PURPOSE:To obtain a flux for refining Al capable of carrying out sufficient degassing and inclusion removal for molten metal and also capable of being uniformly transported by means of gas by regulating the grain size of a granulated powder containing inorganic chloride and inorganic fluoride in a specific ratio to a specific value. CONSTITUTION:A granulated flux containing, by weight, >=50% inorganic chloride and >=15% inorganic fluoride is constituted so that grains of 9-70 mesh comprise >=50% of the granulated powder. KCl, NaCl, CaCl2, etc., are preferably used as the above inorganic chloride, and also K3AlF6, Na2SiF6, CaF2, etc., are preferably used as the inorganic fluoride. Further, the granulation of the above flux can be carried out by applying dry blending to a raw material, applying wet mixing to the raw material by the addition of proper amounts of binder, such as water glass and water, and charging the above raw material into a rotary kiln to perform drying. The resulting granular flux is used for refining Al or Al alloy and melted at a temp. lower than the temp. of the molten Al to provide high chlorine decomposition ratio, by which dehydrogenation or inclusion removal can be accelerated. Moreover, the flux can be transported by using an inert gas, such as N2 without segregation and charged into the molten metal uniformly.
Patent JP-2000014776-A (JP)
Title: Medicinal solution feeder
Inventor: YAMADA KEIICHI
IPC: A61M5/142
Filed: 1998-07-03
Abstract: PROBLEM TO BE SOLVED: To provide a medicinal solution feeder being inexpensive and with improved working efficiency for feeding a medical fluid. SOLUTION: A flow rate adjusting part 300 is assembled in an output part 216 of a casing (an apparatus main body) 213. A channel part 315a is spirally provided on the surface of a channel forming member 315 and the surface of the channel forming member 315 is brought into intimate contact with the inside of the output part 216 and the channel part 315a acts as a channel for a medical fluid. As a result, the medical fluid stored in a filling room is guided to an output hole 216a through the channel and flows out from the output hole 216a and the flow rate is always adjusted to a specified value.  As the flow rate adjusting part is assembled in the medicinal solution feeder like this and its constitution is simplified more in comparison with the conventional example wherein the medical fluid feeding apparatus and a flow rate adjusting device are separately and independently provided and both apparatus are connected with each other with a tube. In addition, a work for connecting the medical fluid feeding apparatus and the flow rate adjusting device with a tube, etc., becomes unnecessary.
Patent JP-2000021923-A (JP)
Title: Bonding method and device thereof
Inventor: KYOMASU RYUICHI
IPC: B23K20/00
Filed: 1998-07-03
Abstract: PROBLEM TO BE SOLVED: To set and correct offset highly accurately, without impairing productivity. SOLUTION: A position detecting camera 7 is moved to the upper part of a reference mark 10a. The positional relation of the reference mark 10a to an optical axis 7a of the position detecting camera 7 is measured with the position detecting camera 7. A tool 4 is moved on the reference mark 10a based on the offset amount stored beforehand, and the positional relation of the reference mark 10a to the tool 4 is measured by an offset correcting camera 12. Based on the results of these measurements, the offset amount stored beforehand is corrected, and accurate offset amount is obtained.
Patent JP-S57112920-A (JP)
Title: Controlling method for snaking of strip
Inventor: TAKAHASHI NORIO
IPC: B21B37/00
Filed: 1980-12-27
Abstract: PURPOSE:To prevent snaking of a strip by signal controlling of gap difference between left and right ends of rolls and, in addition, controlling by feeding back difference of displacement between left and right pressing cylinders. CONSTITUTION:The gap between rolls 1, 1 are detected by a distance detectors 3, 3' and the signals are operated by an adder 4 and sent to pressing cylinders 5, 5' through controllers 6, 6'. Signals of position detectors 7, 7' attached to the cylinders are operated by an adder 8 and the signals of displacement difference are sent to the cylinders 5, 5'. The gain of feedback is changed by direction of increase and decrease of absolute value of displacement difference. Thus, snaking of a strip 2 is controlled.
Patent JP-H0512840-A (JP)
Title: Optical disk recorder
Inventor: KONDO TAMON
IPC: G11B27/10
Filed: 1991-07-02
Abstract: PURPOSE:To record a program so as to enable a sufficiently high-accurate program searching to be conducted with the function of a conventional reproducing device. CONSTITUTION:Input data inputted in sequence in the form that the intervals among plural music pieces are devided by silence spaces is recorded by the optical disk recorder adding sub-code data to the inputted data including a track number TNO for indicating each music part and an index number X. Whether it is in the vicinity of a starting position including the starting part of each music of the input data or not is detected a sound/silence detecting section 321. When being in the starting vicinity is detected, information for combining the track number TNO and the index number X recorded on a disk is controlled so as to be automatically incremented at a time interval corresponding to the accuracy of a desired program searching by an increment control section 322.
Patent JP-S6346937-A (JP)
Title: Dim-dip lamp system
Inventor: MURAI TAKESHI
IPC: B60Q1/05
Filed: 1986-08-12
Abstract: PURPOSE:To enable a dim-dip lamp system to effectively function even in a vehicle having a retractable head lamp, by placing a head lamp retractor in the upper direction and supplying electric power to a low beam light source through a resistor when an ignition switch and a small lamp switch are turned on. CONSTITUTION:If a small lamp switch 10 is turned on with an ignition switch 15 in an on-state or if the ignition switch 15 is turned on with the small lamp switch 10 in an on-state, a control relay 16 is actuated. And a dim-dip retractor relay 12, dim-dip relay 13 and a dimmer relay 8 are actuated. Further a retractor motor 6 is driven placing a head lamp retractor in the upper direction, and power, which is supplied to a low beam filament 4a of a head lamp 4 through a dim-dip resistor 14, turns on the head lamp 4 reducing a beam of light by a predetermined amount smaller than the normal low beam.
Patent JP-H0936590-A (JP)
Title: Chip-type circuit part vacuum-chucking nozzle
Inventor: MURASE KIYOSHI
IPC: H05K13/02
Filed: 1995-07-25
Abstract: PROBLEM TO BE SOLVED: To provide a chip-type circuit part vacuum-chucking nozzle which is capable of surely vacuum-chucking an angular or columnar chip-type circuit part and not required to return to an initial angle at any time when it vacuum- chucks a part. SOLUTION: An outer nozzle 14 is provided around to the outer periphery of the tip of an inner nozzle 11, and the outer nozzle 14 is provided slidable in an axial direction so as to enable the tip of the inner nozzle 11 to protrude from the tip of the outer nozzle 14, whereby a vacuum-chucking nozzle of this constitution is capable of meeting vacuum-chucking requirements corresponding to the shape of a chip-type circuit part. By this setup, a vacuum-chucking nozzle of this constitution is capable of surely vacuum-chucking chip-type circuit parts of different size and shape by properly using two different nozzle tips.
Patent JP-H0476846-A (JP)
Title: Termination detecting mechanism for tape player
Inventor: AZUMA KOICHI
IPC: G11B15/44
Filed: 1990-07-19
Abstract: PURPOSE:To prevent the malfunction of a tape travelling direction switching mechanism by forming a regulation piece, which regulates the turning range of a turn lever, as an elastic piece and setting the turn of the turn lever to permit it by elasticity corresponding to the movement of an operating member. CONSTITUTION:In a process that a tape arrives at a terminal position and is tensed to release rotational energizing force due to a turn lever 4f, regulation pieces 25f and 25r are bent and by the elasticity, the oscillation of an oscillating member 13 is allowed. When an operating beam 11 of the tape travelling direction switching mechanism is turned against a spring 18 and the travelling direction of the tape is switched, an other reel gear 1r is turned to a drive rotation side and the tape is turned to the state of travelling in a rewind direction. At such a time, when a protruding part 15 is separated from a slide pin 10, the oscillating member 13 immediately returns back through pins 3f and 3r by the elastic force of the regulation pieces 25f and 25r. Therefore, there is no danger for the protruding part 15 to be operated with the slide pin 10, and malfunction is prevented.
Patent JP-H0939225-A (JP)
Title: Ink jet head
Inventor: IWAISHI AKIRA
IPC: B41J2/045
Filed: 1995-07-25
Abstract: PROBLEM TO BE SOLVED: To attempt improvement of printing quality by stabilization of fly of an ink particle in an ink jet head equipped with a pressure plate, which is used for an ink jet printer. SOLUTION: A pressure plate 34 is arranged on a nozzle plate 32 to which a nozzle 33 is formed, and a pressurizing part 21 is arranged via an elastic layer 35. The pressurizing part 21 is constituted wherein a pressurizing plate 23 on a substrate is formed, and a thick high rigid thick wall part 24a is formed in an outside direction of a pressure chamber 36 being a part which hermetically seals at least the pressure chamber 36 when the pressure chamber 36 is hermetically sealed by the pressurizing plate 24.
Patent JP-S5889117-A (JP)
Inventor: NISHITANI KOUJI
IPC: A01G17/04
Filed: 1981-11-25
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-H0745313-A (JP)
Title: Terminal treatment structure of shielded wire
Inventor: ONODA KATSUHIKO
IPC: H01R4/64
Filed: 1993-07-30
Abstract: PURPOSE:To simplify terminal treatment work and reduce the number of parts by using an earth wire as one of core wires, crimping a crimped part at one end of connection metal fitting to an exposed net, and pressure contacting the pressure contacted part at the other end to the earth wire. CONSTITUTION:An outer cover 33 of a shielded wire 1 is peeled at a proper length to expose a net 32. An inner electric wire for signals 31 of two inner electric wires 31A, 31B is bent at 90 degrees to separate the two electric wires 31A, 31B and terminals 10 are respectively crimped to the terminals of the wires 31A, 31B. A net 32 exposed is inserted into a first crimping part 42 of a connection metal fitting 40, and the wire 31A is pressure inserted into a pressure contact groove 46 of a pressure contact part 45, and under the conditions a crimped part 42 is crimped to the outer circumference of the net 32. Then, second crimped parts 43, 44 are crimped to the outer circumference of the wire 31A at both sides of the pressure contact part 45. The pressure contact part 45 is communicated with the inner conductor 35 of the electric wire 31A and the wire 31A and the net 32 are communicated with each other.
Patent JP-S6346160-A (JP)
Inventor: UMAGOE OSAMU
IPC: B65D25/08
Filed: 1986-08-14
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-S6251348-A (JP)
Title: Fault switching system for decentralized exchange
Inventor: HANAWA KAZUHIKO
IPC: H04M3/00
Filed: 1985-08-30
Abstract: PURPOSE:To continue the exchange processing with simple constitution by applying call processing after initializing all calls in applying the exchange processing automonously. CONSTITUTION:Whether or not normal processing is applied from a local exchange LEX periodically to a center exchange CEX is inquired via connection buses (BUS1...BUSN) with the center exchange and a command is sent over several times. After a prescribed time, when no normal operation command is sent to the exchange LEX from the center exchange CEX after a prescribed time, the local exchange discriminates it as the stop of function of the center exchange to start the exchange processing program automonously thereby initializing the exchange and continuing the exchange processing. Thus, even when the operation of the center exchange is disabled, the exchange processing is applied automonously by each local exchange only without local exchange down so as to prevent the entire system-down of a decentralized exchange.
Patent JP-H0739349-A (JP)
Title: Device for detecting and removing foreign matter in raw alga of laver
Inventor: YOSHIMARU KENJI
IPC: A23L17/60
Filed: 1993-07-30
Abstract: PURPOSE:To obtain the subject device capable of detecting and removing foreign matters not only on the surface of laver but also in the interior and the back by irradiating raw algae of laver with light rays from a light source and detecting the foreign matters by the change in level of the transmitted light. CONSTITUTION:Raw algae of laver in a tank 1 of raw algae of laver and sea water in a sea water tank 2 are sent to a small-sized stirrer 9, adjusted to a fixed laver concentration and passed through a transparent flat detecting water channel 11. Foreign matters are detected by CCD cameras 12 and 15 and light sources 13 and 14 set at the top and the bottom of the detecting water channel and a raw material solution containing the foreign matters is sent to a foreign matter removing conduit 17 by a machine 16 for discriminating excellent goods products from bad inferior goods.
Patent JP-S61118459-A (JP)
Inventor: PEETAA SHIYAIBURI
IPC: C09B62/44
Filed: 1985-08-30
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。
Patent JP-S6170314-A (JP)
Title: Whirling stream type fired melting furnace
Inventor: OKUNO NAGAHARU
IPC: F23G5/04
Filed: 1984-09-11
Abstract: PURPOSE:To effect stabilized melting at all times in spite of the grain size and the quantity of processing of powdered material by a method wherein a combustion section, provided with a type in which the powdered material is transported by the stream of hot air to burn it under being whirled, is equipped in the furnace. CONSTITUTION:The powdered material, obtained from dehydrated sludge through a hot air pulverizing and drying machine 22, is supplied from a blower 29, a material supplying pipe 7 and a material injection pipe 6 into the furnace body 1 under whirling it by combustion hot air. The material is burnt by the heat of a burner 2 at the tip end of the furnace body 1 and incinerated ash is molten to obtain molten slug while the slug is moved to the outlet port 9 of the furnace at the base section of the furnace body 1. A hot air injection pipe 10 is provided at a position near the outlet port 9 of the furnace to form high-temperature air curtain without hindering the whirling stream.
Patent JP-H0938928-A (JP)
Title: Clamping socket
Inventor: KITAMURA HIROSHI
IPC: B28B7/00
Filed: 1995-07-26
Abstract: PROBLEM TO BE SOLVED: To provide a clamping socket capable of limiting the clamping torque of a lamping member without using a clamping torque limiting mechanism. SOLUTION: The rotary driving force of a drive shaft 51 is converted to that of a rotary shaft 55 through a bevel gear mechanism 55 and the socket main body 57 attached to the rotary shaft 55 is fitted to a nut member 12 to be clamped thereto. In this case, the socket main body 57 is formed into a hexagonal cone shape as a whole by spirally bending spring material and this hexagonal cone-shaped socket main body 57 is fitted to the hexagonal two-surface width part of the nut member to be clamped. When the reaction force becomes predetermined clamping torque or more, the respective sides of the spring wire materials constituting the hexagonal cone using the engaging corner parts with the hexagonal two-surface width parts as fulcrums are expanded outward and the engaging parts of all of the hexagonal two-surface width parts are detached to slide and rotate the socket main body 57.
Patent JP-H0243183-A (JP)
Title: Image former
Inventor: WATANABE JUNJI
IPC: B65H83/02
Filed: 1988-07-29
Abstract: PURPOSE:To make jam handling easily performable without making the height of an image former higher as a whole by constituting the underside of a stacker, where paper is temporarily stacked in pile, so as to have the paper passed through. CONSTITUTION:A paper conveyor 3 consists of a stacker 61, forming a temporary stacking part 60 where paper P is temporarily stacked in pile, a carry-in passage 62 leading the paper P to this stacker 61 and a carry-out passage 63 feeding a first branch conveyor passage 32a of a paper conveyor passage 32 with the paper P in the stacker 61. The carry-in passage 62 is formed so as to be passed through between the stacker 61 and a device body 1, not to be formed in the top side of the stacker 61 in the past, whereby such a height space as capable of jam handling is secured without making a height size H between the stacker 61 and the paper conveyor passage 32 higher than that in the past. In addition, this stacker 61 is made possible to be opened in a state of pushing this side upward with the rear end side as a turning fulcrum. Consequently, when the paper P is jammed at the underside of the stacker 61, the carry-in passage 62 is opened by opening the stacker 61 upward, thus the jam handling is carried out.
Patent JP-H0744049-A (JP)
Title: Fixing method
Inventor: KOBAYASHI MAKOTO
IPC: G03G13/20
Filed: 1993-07-30
Abstract: PURPOSE:To fix a toner image of small grain sizes with sufficient fixing strength and to obtain high-fineness images which prevent the disturbance of the toner image and the collapse of the toners by conducting prefixing with a fixing roll having low surface hardness and securely conducting fixing by using a fixing roll having high surface hardness. CONSTITUTION:The toners having 3 to 8mum average grain sizes are used. The fixing (prefixing) of a first stage is conducted by a first fixing roll 1 and a press roll 2 and the fixing of a second stage is conducted by the second fixing roll 3 and a press roll 4. The surface hardness of the first fixing roll 1 is set at <=90 deg., more preferably 40 to 75 deg. in accordance with the requirements stipulated in JIS(Japanese Industrial Standards)-A. The toner image is put into a flocculated state by the fixing of the first stage and is fixed to the extent of not spreading by collapsing. The collapse of the toners arises and the reproducibility of the fine lines degrade if the surface hardness is larger than 90 deg.. On the other hand, the surface hardness of the second fixing roll 3 is set at >=95 deg. in accordance with the requirements stipulated in JIS-A. The fixing strength is liable to be insufficient if the surface hardness is below 95 deg.. Then, the image is securely fixed by the fixing of the second stage.
Patent JP-H0739413-A (JP)
Title: Portable bag
Inventor: SUGIHARA HIRONOBU
IPC: A45C7/00
Filed: 1993-07-30
Abstract: PURPOSE:To highly improve appearance and housing function by dividing the inner part of a bag body into the internal housing part of an isolated inner bag and an outer circumferential housing part including the bottom part of the inner bag. CONSTITUTION:The inner part of a bag body 1 is divided into the internal housing part 2 of an isolated inner bag 3 and an outer circumferential housing part 4 including the bottom part 3a of the inner bag 3. In the internal housing part 2, articles are housed and taken out from it opening and closing an opening and closing tool 6 such as a fastener from an opening part 5 in the central upper part of the bag body 1. in the outer circumferential housing part 4 having an U-shaped section, articles are housed and taken out from it from one of end part opening parts 7 on both sides of the opening part 5. A tennis ball B and a magazine M can be seen through an outer piece 8 to enhance fashion property. A heavy material such as a tennis racket R is put in the outer circumferential housing part 4, and lightweight tennis wear W and towel T are housed in the inner housing part 2, and never seen through from the outside.
Patent JP-S6167301-A (JP)
Title: Ferromagnetic thin film filter
Inventor: HIRABAYASHI MAKOTO
IPC: H01P7/00
Filed: 1984-09-11
Abstract: PURPOSE:To make it possible to set an input or output DC resistance to an opened condition, by providing plural discontinued sections to at least one side of an input and output side strip lines and specifying the length of strip line sections divided by the discontinued sections. CONSTITUTION:Plural discontinued sections (g) are provided at least at one side of an input and output side strip lines 3 and 4. The length of strip line sections 3B, 3C..., 4B, and 4C... divided by the plural discontinued sections are selected to almost an integer times of 1/2 of the propagation wavelength. Therefore, an input or output DC can be set to an opened condition.
Patent JP-2000022788-A (JP)
Title: Portable telephone set
Inventor: SUGIZAKI YUUGO
IPC: H04B1/38
Filed: 1998-07-06
Abstract: PROBLEM TO BE SOLVED: To realize a portable telephone set with excellent operability. SOLUTION: A selection key 34 and a decision key 36 are placed side by side on a side face of a case 10. The selection key 34 selects an item on a menu and the decision key 36 confirms the selection. According to the procedure as above, start, setting, release, adjustment, entry of a function in the portable telephone set for a standby state, a call receiving state and a speech state or the like are conducted.
Patent JP-S6435506-A (JP)
Title: Method for switching and connecting optical fibers
Inventor: HAIBARA TADASHI
IPC: G02B6/24
Filed: 1987-07-31
Abstract: PURPOSE:To switch and connect optical fibers without interruption of signals by heating and melting the optical fibers and connecting the fibers to a Tee shape, then bending the optical fiber located on the light signal incident side to a shape shown by figure in such a manner that said fiber relatively faces the optical fiber for switching. CONSTITUTION:The optical fibers 5 and 6 are welded and connected to the Tee shape by discharge heating with electric discharge electrodes 8a, 8b. While the heating is further continued, a jig 7a for fixing is moved in the direction facing a jig 7c and the shape of the connected part is shaped to the shape shown by figure. Namely, the light signal 11 leaks to the outside of a core 9 by the steep bending of the core 9 at the point II and is entered into the core 9b on the optical fiber 6 side when the light signal is transmitted from an incident side direction I. This signal is propagated newly in a direction IV without being directed to the original exit direction III. The optical fibers for switching are thereby connected without cutting the optical fibers under signal transmission.