baber/WOPTO huggingface dataset:
Patent JP-S61232058-A (JP)
Title: Jointing method of articles by welding
Inventor: KONDO KENJI
IPC: B23K1/00
Filed: 1985-04-09
Abstract: PURPOSE:To melt quickly a joining material with less consumption of a heat transfer liquid and to prevent the damage of parts by heating the heat transfer liquid having the b. p. higher than at least the m. p. of the joining material to the m. p. or b. p. of the joining material or below and melting the joining material as a heat medium. CONSTITUTION:The heat transfer liquid 12 is heated by a heater 13 to the temp. at which base solder 9 melts or the temp. below the b. p. slightly higher than said temp. The heat transfer liquid 12 is then sprayed by a pump 16 from an ejection port 15a through a liquid feed pipe 15 toward a printed circuit board 17, electronic parts 19 and the paste solder 9. The heat energy retained by the liquid 12 transfers to melt the solder 9. A holder 18 is then moved upward or horizontally in the transverse or longitudinal direction and is detached from the liquid 12 to allow the solder 9 to cool and solidify. The joining is also made possible by dipping the circuit board 17 into the liquid 12 or dipping the same after the spraying.
Patent JP-2000266637-A (JP)
Title: Following device for inspecting substrate
Inventor: ITO KAZUYA
IPC: G01N21/956
Filed: 1999-03-18
Abstract: PROBLEM TO BE SOLVED: To provide a following device for inspecting substrates capable of implementing highly accurate following operation. SOLUTION: An observation optical system unit 3 and a transmitted- illumination optical system unit 8 are oppositely arranged sandwiching a glass substrate 2 on a holder 1. The observation optical system unit 3 is rectilinearly moved by the rotation of a ball screw 403 driven by the motor 405 of a first transferring device 4. By rotating a pulley 5 via a timing belt 7 as rectilinearly moving the observation optical system unit 3, the movement is transmitted to the pulley 10 of a second transferring device 9 connected via a shaft 10. By the rotation of the pulley 10, the transmitted-illumination optical system unit 8 is rectilinearly moved via a timing belt 12.
Patent JP-H02292933-A (JP)
Title: Transmission signal transmitting method and transmitter and receiver for use in the same
Inventor: BIEERUN BURIYUTOGEN
IPC: H04N7/00
Filed: 1990-03-26
Abstract: PURPOSE: To provide many services by reading out of sub-information packet groups and proving a plurality of sub-information packet groups regardless of whether or not there is relation to main speech information. CONSTITUTION: A data sequence recorded in a speech channel consists of specific recording data and at the start end of a frame a DC limit bit RB and a data bit group DB are provided next to a frame synchronizing pulse FS. Here, the 0th bit group in a data bit group DB is subcode end the 1st to 12th and 12th to 17th bit groups are assigned to speech data of a main channel. The 1st information packet group in the 0th group represents sub-information in relation to main information, that a recording carrier to be used has a specific format. The 2nd information packet group is inserted alternately into the 1st sub- information packet group and represents sub-information irrelative to the main information.  Thus, the number of the sub-information packet groups is determined and a kind and language of document information to be displayed are selected and represented to make an easy read-out from the sub-information group regardless of whether or not there is relation to the main speech information.
Patent JP-S6149935-A (JP)
Title: Ignition device for kerosene burner
Inventor: OKAMURA NORITAKA
IPC: F23Q7/06
Filed: 1984-04-11
Abstract: PURPOSE:To simplify the structure of the burner by making the ignition possible without displacing the ignition device and burner by providing an ignition heater near to the exposed part of wick, and igniting said wick by means of the heat from the ignition heater without directly contacting the wick. CONSTITUTION:The wick 31 moves along the wick outer tube 30. An ignition heater 32 is fixed to the outer flame tube support 33. The ignition heater 32 is constructed in such a manner that a pair of electrodes 36, 36 stands in the central depression 35 of a thin insulator 34 which is formed in a U-shape and is made of fine ceramics, and a heater coil 37 made of plutinum and rhodium is disposed across said electrodes 36, 36. The insulator 34 is fixed to the outer flame tube support 33. The electrodes 36, 36 penetrate the central part of the insulator 34 to extend downward, and is connected to the battery power source 41 with lead wires 42, 42. The coil heater 37 of the ignition heater 32 faces the upper end of the wick, but it can cause the ignition even if it is situated 4-5mm. below the upper end of the wick or 2-3mm. above the upper end of the wick.
Patent JP-H07300169-A (JP)
Title: Box with hinged lid for cigarette,etc.
Inventor: HAINTSU FUOTSUKE
IPC: B65D85/10
Filed: 1995-03-30
Abstract: PURPOSE: To enable a hinge-lid box to be manufactured at a low cost and in material saving state by a method wherein a front wall part of the lid is connected to a front wall of a collar by a thin material web or a residual connecting part which is cut when the lid is opened at first and further to restrict a non-preferable opening of the lid at a stage before it is actually used. CONSTITUTION: A collar 38 is connected to a blank of hinge-lid box through material webs 43, 44, 45 at an area of an inner tab 36 of a lid 13 fixed inside a front wall 20 of the lid 13 in order to save forming material for one blank. The inner tab 36 is formed such that it is preferably fitted under a state in which it is positively filled with either a recessed part or a removal vacant part 48 by the inner tab 36 of the lid 13 having a shape coincided with either this recessed part or the removal vacant part 48 when the blank is not yet folded, but kept flat.
Patent JP-H07134763-A (JP)
Title: Information processor
Inventor: CHATANI KIMIYUKI
IPC: G06T1/00
Filed: 1993-03-31
Abstract: PURPOSE:To obtain an information processor capable of reproducing hand- written data by various formats and reducing its size while mounting a random access enabled large capacity storage device on the processor by writing time information outputted from a time information generating means and the hand- written data in a disk state storing medium in each input of hand-written data from an input means. CONSTITUTION:When a user's input command is a conversion command into a hand-written input mode, a CPU 14 sets up the input mode and executes hand-written input processing. When a pen touches a tablet 10, the CPU 14 reads out time outputted from a timer 12, stores the time in a RAM 18 and stores coordinate values, i.e., hand-written data, traced by the pen in the RAM 18 until the pen is separated from the tablet 10. When the pen is separated from the tablet 10, the CPU 14 reads out current time outputted from the timer 12 and stores the read time in the RAM 18. The CPU 14 records the hand- written data and the time before and after the data extraction in a hand-written data file in a magneto-optical recorder 8.
Patent JP-H0210343-A (JP)
Title: Microcapsule tracing system having improved dynamic range
Inventor: KERII KOBUAKUSU
IPC: G03F7/00
Filed: 1989-03-24
Abstract: PURPOSE: To make it possible to control the H&D curve characteristic of a photographic material and to improve color balance by composing a microcapsule of two kinds of microcapsules different from each other in sensitivity. CONSTITUTION: A layer (A) containing the microcapsule and an image forming agent is formed on a substrate and the capsule is composed of the mixture of the high sensitive capsule (a) with a low sensitive capsule (b). The mixture of a 1st to 3rd microcapsules containing photosetting compositions respectively sensitive to red light, green light and blue violet light is incorporated into the layer A. Also the 1st to 3rd capsules are desirably composed of the capsule (a) and (b). Further a cyanine dye-triphenyl alkyl borate complex or the like can be added to the photosetting composition as a photopolymerization initiator.
Patent JP-H06277759-A (JP)
Title: Roller straightening device for h-steel
Inventor: OMORI KAZUO
IPC: B21D3/05
Filed: 1993-03-31
Abstract: PURPOSE:To largely improve the working efficiency and to easily and rapidly change a roller. CONSTITUTION:In a roller straightening device for an H-steel, a roller unit combined with a flange restricting roller 2, a web pressing roller 3 and a flange top end pressing roller 4 is assembled inside a frame body by making the arrangement along the longitudinal direction of an H-steel 1 and alternated inside and outside the web, and a moving mechanism moving the roller unit along the longitudinal direction of the H-steel is arranged on the frame body F.
Patent JP-S52156809-A (JP)
Title: Method of manufacturing n**methyl acetohydrazide
Inventor: RATSUSERU EDOWAADO MARUTSU JIY
IPC: C07C241/04
Filed: 1977-06-21
Abstract: Acethydrazide is hydrogenated in the presence of a formaldehyde source in a water or lower aliphatic alcohol medium or one composed of a mixture thereof, at a temperature of 20 to 150 DEG C. The desired compound is thus obtained in one stage and with high yields.
Patent JP-S58190917-A (JP)
Title: Laser beam optical system
Inventor: SAKUMA NOBUO
IPC: G02B27/09
Filed: 1982-05-01
Abstract: PURPOSE:To increase the curvature radius of a using lens and at the same time to prevent the generation of a ghost, by tilting a lens to the incident laser beam and setting the effective focal length shorter than the para-focal length. CONSTITUTION:The effective focal length fe of an incident beam which is distant away from an optical axis by (h) is set shorter than the focal length (f) to the luminous flux on a para-axis. So is with a lens. That is, the equation is satisfied as an effective focal length, where the incident angle and the refraction angle to the 1st surface of curvature radius R1 are i1.i1' along with i2.i2' set to the 2nd surface of curvature radius R2 respectively, the refractive index is (n), and the geometric-optical path length is A in a lens. In such a way, the incident angle i1.i1' and the optical path length A are varied in accordance with the incident position although the inclination delta is constant between the incident beam and the optical axis. Then the distance fe varies.
Patent JP-S55735-A (JP)
Title: Preparation of diphenylamine acetone condensate
Inventor: TAKIURA KEIJI
IPC: C08G12/00
Filed: 1978-06-19
Abstract: PURPOSE: To prepare a diphenylamine.acetone condensate under atmospheric pressure, having comparable anti-oxidant activity to the condensate prepared under high pressure, by condensing diphenylamine with acetone in the presence of a solvent which is slightly soluble to water and forms an azeotripic mixture with water, while removing the produced water from the system.  
     CONSTITUTION: Diphenylamine is condensed with acetone in the presence of a solvent which is slightly soluble to water and forms an azeotropic mixture with water, pref. an aromatic hydrocarbon having a boiling point of 50W200°C , esp. 100W170°C, pref. at a reaction temperature of 100W300°C, esp, 150W280°C, under atmospheric pressure, while distilling off the produced water as an azeotropic mixture with the solvent, to afford a condensate having a viscosity of 100W20,000 cps at 25°C. The high reaction temperature results in the formation of resinous materials. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-S59200447-A (JP)
Title: Semiconductor device
Inventor: SONE SADAYUKI
IPC: H01L23/36
Filed: 1983-04-28
Abstract: PURPOSE:To make the layer thickness of solder bonding a semiconductor element and a radiator plate constant, and to improve quality and yield by forming a recessed section for storing a bonding material while being communicated with a recessed section, which is filled with the bonding material and shaped so as to bond the semiconductor element. CONSTITUTION:A recessed section 22 formed to a semiconductor-element mounting section in a adiator plate 21 as a power sub-unit in size smaller than the main surface of a semiconductor element 10 is filled with solder 23, and the semiconductor element 10 is set up. When the whole is entered into a hydrogen furnace, etc. and solder 23 is melted, the semiconductor element 10 drops slightly, and fast sticks to the upper surface of the radiator plate 21 at the four corner sections 10a of the element. When the whole is extracted from the furnace and cooled slowly, solder begins to solidify and volume reduces, but contractile force by the reduction of volume is dispersed because there is a recessed section 22b for storing a bonding material extending to the side from a section just under the semiconductor element, and large stress is not generated in semiconductor element itself.
Patent JP-S60217330-A (JP)
Title: Rotary polyhedral mirror assembly body
Inventor: KAWADA KOUICHI
IPC: G02B26/12
Filed: 1984-04-13
Abstract: PURPOSE:To execute a scan with high accuracy by interposing a spacer having an uneven part on the peripheral part, between a flange for clamping a rotary polyhedral mirror through which a revolving shaft has been inserted, from both sides, and the rotary polyhedral mirror, and preventing a temperature rise of the rotary polyhedral mirror. CONSTITUTION:A revolving shaft 3 is inserted through a rotary polyhedral mirror 1, and the rotary polyhedral mirror 1 is clamped from both sides by a flange 4 and a nut 5 through a spacer 8. The spacer 8 has a notch 9 and a projecting part 10 on its peripheral part, and the tip part of the projecting part 10 contacts directly both sides of the rotary polyhedral mirror 1. As the polyhedral mirror rotates, air goes in and out to and from the notch part 9. The heat transmission part through which heat generated by a motor 2 is transferred to the rotary polyhedral mirror 1 becomes small, and also by a fan effect of the spacer 8, a temperature rise of the rotary polyhedral mirror 1 is prevented. In this way, the thermal deformation becomes extremely small, and a scan is executed with high accuracy.
Patent JP-H03279155-A (JP)
Title: Paper discharging device
Inventor: ISODA YUZO
IPC: B65H29/58
Filed: 1990-03-24
Abstract: PURPOSE:To easily and certainly discharge a paper to a discharge paper tray by providing a roller which is made to abut a paper discharging roller in a junction means to switch a paper to be discharged to a plurality of passages. CONSTITUTION:A paper discharging roller 6a is provided on the down stream side of a fixing device 3, and a flapper 21 is arranged above the roller 8a to switch a carrying passage 25 or 26. The flapper 21 is provided with a roller 23 which is elastically energized so that the roller 23 may be pressed to the paper discharging roller when the flapper 21 is faced up. Therefore, when the flapper 21 is faced up, a paper to be discharged can be discharged on a tray 9 being held by the rollers 23 and 6a easily and certainly without providing any special purpose paper discharging roller.
Patent JP-S5945957-A (JP)
Inventor: MATSUNAGA YOSHIMASA
IPC: C04B18/16
Filed: 1982-04-30
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-S58204469-A (JP)
Inventor: ROBAATO EMU GURIFUIN
IPC: H01K1/56
Filed: 1983-04-28
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-H09265544-A (JP)
Title: Graphic input device and execution device therefor
Inventor: KIDO TAKASHI
IPC: G06T1/00
Filed: 1996-03-28
Abstract: PROBLEM TO BE SOLVED: To make it possible to add different graphic characters to plural graphics which are already inputted by adding the graphic characters which are given increments differently set for the graphics. SOLUTION: A graphic to be copied is selected out of plural graphics which are displayed in an input area on a main screen with a mouse 101, and increments at graphic character pasting time are set and stored in an increment storage part 111. A graphic copy part 109 after storing the selected figure in a copy buffer 112 displays the circumscribed rectangle of the graphic to be pasted. When a pasting position is specified by clicking a specific position in the input area with the mouse 101, a graphic pasting part 110 traces a data chain of graphics in the copy buffer 112 to paste individual graphics at the specified position.  Here, when the graphic to be pasted is a graphic character all consisting of numbers, the character string is converted into numerals, the increment held in the increment storage part 111 is added thereto, and the values to which the increment is added to reconverted into a character string, thereby instructing a display part 108 plotting it.
Patent JP-H04286138-A (JP)
Title: Manufacture of 3-layer structure film carrier
Inventor: TAKAHASHI AKIO
IPC: H01L21/60
Filed: 1991-03-14
Abstract: PURPOSE:To provide a manufacturing method for a 3-layer structure film carrier in which a trial product can be prepared in a short time without necessity of using a mold to provide an opening such as a device hole, etc. CONSTITUTION:A manufacturing method for a film carrier having steps of removing a predetermined part of a carrier tape having an organic insulating layer (a), an adhesive layer (b) and a protective base material (e) by using a cutting machine, then peeling the material (e) and then adhering a metal conductor layer (c) to the peeled part.
Patent JP-S6142145-A (JP)
Inventor: JIIBU ABURAHAMU UEINBAAGU
IPC: H01L21/268
Filed: 1985-04-10
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-S59199108-A (JP)
Title: Control method of roll crown
Inventor: SUMI HIROYUKI
IPC: B21B27/10
Filed: 1983-04-26
Abstract: PURPOSE:To prevent a rolling roll from an accident such as a roll breakage caused by throttling the flow rate of cooling water used for controlling the roll crown of roll, by providing a through-hole to the axial center of hot rolling roll and inserting a heating device in the hole to heat the axial center part. CONSTITUTION:In hot-rolling a steel sheet, etc. by a work roll 1 for hot rolling, the roll crown of roll 1 is controlled by regulating the flow rate of cooling water in the axial direction of roll 1 for the purpose of improving the product quality by making the thickness in the width direction of the rolling sheet uniform. In this case, the surface temperature at the part where the roll cooling water is throttled rises to the temperature extremely higher than that of the axial center of roll 1, and the roll 1 is occasionally broken by a tensile stree caused by the temperature difference. For preventing it, a through-hole 2 is provided to the axial center of roll 1, and a heater 3 such as a steam injecting pipe is inserted movably in the hole 2 by a pushing device 4 to heat the necessary positions of the axial center part. In this case, the quantity of roll crown is properly formed without breaking the roll 1 by controlling the flow rates of heating steam and cooling water for roll 1 with the aid of a control device 8.
Patent JP-S55745-A (JP)
Title: Partial metal plating of synthetic resin molded article
Inventor: SEKIDO NORITSUGU
IPC: B29C45/14
Filed: 1978-06-20
Abstract: PURPOSE:To manufacture a partly plated synthetic resin molded article with simplified process, in high productivity, without using a masking, etc., by applying a platable plastic to the part of the molded article made of a non-platable plastic. CONSTITUTION:A female mold 3 corresponding to the main body 1 of an article, is closed with a first male mold having protrusions 4, 4 corresponding to the parts to be plated, and a molten, non-platable resin, e.g. polyethylene, is injected into the cavity between the male mold 5 and the female mold 3 to form the main body 1. The first male mold 5 is removed, and the female mold 3 is again closed with a second male mold 7. A platable plastic such as ABS resin, etc. is injected into the cavity to obtain the main body 1 integrated with the parts 8,8 to be plated. The exposed area of the parts 8,8 is plated by conventional means. The plating pattern can be made clear by projecting the part to be plated 8,8 from the face of the main body 1.
Patent JP-H04286274-A (JP)
Title: Image processor
Inventor: ITO SHUJI
IPC: G06T3/40
Filed: 1991-03-14
Abstract: PURPOSE:To provide variable power without breaking a binarized dither pattern by executing conversion from multi-level data to binary data and thinning or interpolating the binary image data at every dither matrix. CONSTITUTION:Binarized image data is inputted from an image input device 10, stored in an image storage memory 14 through an input device interface 12 and thinned by a specified variable power rate at every dither matrix so as to be transferred to an another area. When the respective binarized dither matrixes such as nine dither matrixes 30 consisting of 8X8 image elements, for example, are simply executed thinning, a black line part is thinned as shown in the dither matrixes 32 so as to break the dither matrixes. Then, information is reduced by thinning by a dither matrix unit as shown in the dither matrixes 34. This way of thinning or an interpolation is executed by changing the size of the dither matrixes.
Patent JP-H05270745-A (JP)
Title: Feed device
IPC: B65H29/66
Filed: 1992-03-30
Abstract: PURPOSE:To obtain a section feed device which sends sections sent from a paper discharging device of a web rotary offset press to a winding station. CONSTITUTION:A section feed device is provided with a storage box 16 in which sections 8 sent from a paper discharging device 12 of a web rotary offset press is arranged with their fold 7 in order, overlapped in order and stored, a take-out device 18 which sends the sections from below in order through a paper discharge port 27 of the storage box 16 in such a way that their fold 7 side precedes, an inversion device 20 which holds and inverts the sections 8 between an inversion drum and hold belt, and a covneyor which has a receive position lower than feed position of the inversion device 20, overlaps the fold 7 side of the next section above the section 8 which is received earlier and converys them. Thus, it is possible to change direction and overlapping of the sections.
Patent JP-S58191935-A (JP)
Title: Automatic acoustic velocity measuring device
Inventor: TOMENO IZUMI
IPC: G01H5/00
Filed: 1982-05-04
Abstract: PURPOSE:To measure automatically the acoustic velocity of a sample, by obtaining the acoustic velocity of the sample by an acoustic velocity analyzer when reflected waves detected by a crest detector are attenuated and performing an operation repeatedly by an oscillating circuit controller until the amplitude is decreased gradually when reflected waves are not attenuated. CONSTITUTION:The output of an oscillating circuit 1 is applied to an ultrasonic oscillator 5, and ultrasonic waves are received by the oscillator 5 through a material 6 to be measured and a reflector 4, and the receiving signal is applied to an oscillating circuit controller 10 through an envelope detector 8 and a crest detector 9. When reflected waves are attenuated, the acoustic velocity is obtained through a storage circuit 11 by an acoustic velocity analyzer 12; and when the amplitude of reflected waves is not decreased gradually, a frequency controlling signal and a pulse width controlling signal are sent to a synthesizer 2 and a gate amplifier 3 respectively by the oscillating circuit controller 10, and the operation is repeated until the amplitude is decreased gradually.