baber/WOPTO huggingface dataset:
Patent JP-2000153987-A (JP)
Title: Bridge crane
Inventor: RIIKONEN ILKKA
IPC: B66C9/16
Filed: 1999-05-28
Abstract: PROBLEM TO BE SOLVED: To compensate a change in the shape and dimensions of a bridge crane, when moved to a rail, by arranging one of joints between a main beam of the bridge crane and an end carriage for flexible motion or sliding motion so that the main beam may be moved to the longitudinal direction and rotated with respect to the end carriage. SOLUTION: A bridge crane includes at least one main beam 1, a hoisting device mounted on a trolley moved on the main beam 1 or on at least one main beam 1, an end carriage 4 arranged at the end of the main beam 1 for supporting the main beam 1, and wheels arranged on the end carriage 4 so as to be substantially moved along rails substantially parallel to the end carriage 4 for substantially supporting the whole crane on the rail substantially across the respective rails. Sliding means 10-17 are arranged between one end carriage 4 and the end of the main beam corresponding thereto so that the end carriage 4 can be moved to the longitudinal direction of the main beam 1 for relative rotation of the end carriage 4 and the main beam 1.
Patent JP-S6213858-A (JP)
Title: Control device for pulley in v belt driven continuously variable transmission
Inventor: SHIMAMOTO MASAO
IPC: B60W10/10
Filed: 1985-07-08
Abstract: PURPOSE:To hold a spool always in the neutral position and eliminate a trouble of hiccough phenomenon or the like, by controlling a pulley control valve by a single solenoid valve and preventing a pulsation of the oil pressure acting in a pressure oil chamber. CONSTITUTION:A V belt driven continuously variable transmission provides a pully control valve 10, which is provided between a pressure oil chamber 8 behind a movable sheave 7b and an oil hydraulic power supply controlling the pressure of oil in the pressure oil chamber 8, and a solenoid valve 40 generating a solenoid pressure for displacing a spool 12 in the pulley control valve 10. And the transmission, inducting a back pressure of the pressure oil chamber 8 to a left end chamber 20 in the pulley control valve 10 while applying a solenoid pressure Ps acting in a right end chamber 16, enables the pulley control valve 10 to be controlled by the single solenoid valve 40. Further the transmission, performing a feedback of the oil pressure acting in the pressure oil chamber 8 and forming a pressure receiving area of the spool 12 receiving said oil pressure larger than the pressure receiving area receiving the solenoid pressure, holds the spool 12 to be continually placed in the neutral position.
Patent JP-S5773063-A (JP)
Title: Poyamide ahdesive
Inventor: OKAMOTO TAKASHI
IPC: C09J177/00
Filed: 1980-10-24
Abstract: PURPOSE: The titled adhesive, prepared by incorporating an alcohol-soluble copolyamide containing hexamethylenediammonium isophthalate with a copolyamide containing no component described above in a specific proportion, and having improved flexibility, water resistance, etc.  
     CONSTITUTION: An adhesive prepared by incorporating (A) 100pts.wt. alcohol- soluble copolyamide consisting of preferably (a) 3W50mol% hexamethylenediammonium isophthalate and (b) ε-caprolactam or ε-aminocaproic acid and (e) hexamethylenediammonium adipate with (B) 5W500pts.wt. two or more components selected from an alcohol-soluble copolyamide consisting of two or more components selected from the components (b), (c), hexamethylenediammonium sebacate, a salt of hexamethylenediamine with dodecanedioic acid, laurolactam, etc.  
     EFFECT: Improved solution stability.  
     USE: Suitable for an adhesive of nylon belts, leather bands, etc. 
     COPYRIGHT: (C)1982,JPO&Japio
Patent JP-S5483427-A (JP)
Title: Developing device in diazo copying machine
Inventor: YOSHIHARA HISAO
IPC: G03D5/06
Filed: 1977-12-15
Abstract: PURPOSE: To evenly develop photosensitive paper by disposing a pressing roller in such a manner that its axial line crosses the axial line of a pressure roller and evenly pressing the pressure roller in its axial line direction by the gravity and deflection of the pressing roller.  
     CONSTITUTION: A coating roller 3 partly dipped in developer 2, a developing roller 4 thereabove and a pressure roller 5 thereabove are supported by both side plates 6, 6 and are disposed parallel. With the pressing roller 7 in pressure contact with a pressure roller 5, the coating roller 3 rotates in the arrow direction to suck up the developer 2 and transfers this developer 2 to the surface of the developing roller rotating in the arrow direction thereby coating the developer on the surface of the photosensitive paper 8 passing between the developing roller 4 and the pressing roller 5 in pressure contact therewith and performing developing. The pressing roller 7 which presses the pressure roller 5 in the direction of the developing roller 4 is disposed on the upper part of the pressing roller 5. The axial line of the pressing roller 7 crosses the axial lines of the respective rollers 3 thru 5 and even pressure is applied in the axial line direction of the pressure roller 5 by the gravity and deflection of this pressing roller 7. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-H11106747-A (JP)
Title: Method for detecting fluorescence of hydroxyphenyl compound
Inventor: OKURA YOSUKE
IPC: C09K11/07
Filed: 1998-05-29
Abstract: PROBLEM TO BE SOLVED: To provide a method for analyzing hydroxyphenyl compounds which have been difficult to detect with high selectivity and high sensitivity. SOLUTION: A hydroxyphenyl compound separated by liquid chromatography is converted into an o-quinone which is then reacted with diphenylethylenediamine to obtain a fluorescent derivative and subsequently, the fluorescence of this fluorescent derivative is detected. The hydroxyphenyl compound is one or more 3,4-dihyclroxyphenyl compounds of dopa (DOPA), dopamine (DA), norepinephrine (NE), epinephrine (EN), 3,4-dihydyoxyphenylacetic acid (DOPAC), 3,4-dihyciroxymandelic acid (DOMA) and 3,4- dihydroxyphenylethylene glycol (ODPEG).
Patent JP-S5851576-A (JP)
Title: Manufacture of semiconductor device
Inventor: OKAMURA SHIGERU
IPC: H01L29/80
Filed: 1981-09-22
Abstract: PURPOSE:To reduce the contacting resistance of source and drain electrode regions by implanting an impurity in an electrode region through a protective film on an electron supply layer and then activating the impurity by thermal treatment. CONSTITUTION:An N type AlGaAs electron supply layer 4 is used as an upper layer, a GaAs channel layer 2 which does not substantially contain an impurity is used as a lower layer, a  protective film 5 of AlN is formed on the layer 4, N type impurity ions are implanted through the film 5 in the source and drain forming region, and the ion implanted impurity is activated by a heat treatment. As a result, since the protective film is provided, the heat treatment of approx. 750 deg.C can be performed, ion implantation can be performed on the prescribed region, thereby decreasing the contacting resistance of the source and drain electrode regions, and a high electron mobility transistor of plural types of different characteristics can be manufactured in the same chip.
Patent JP-H09310170-A (JP)
Title: Silicon carbide thin coating structural body and its production
Inventor: MITSUI HIDEAKI
IPC: B01J19/08
Filed: 1996-05-21
Abstract: PROBLEM TO BE SOLVED: To provide a method for producing a silicon carbide thin coating structural body having high surface flatness and high mechanical strength and having a structure in which silicon carbide thin coating whose surface is clean is formed on an insulator. SOLUTION: Silicon carbide thin coating 22 is deposited on a flat substrate 21, a part of the substrate is removed and an opening part 23 is provided to expose the boundary of the silicon carbide thin coating faced to the substrate, then, an oxidized coating layer 24 covering the same is applied, and furthermore, the part of the oxidized coating layer on the silicon carbide thin coating on the side of the opening part is removed to expose the silicon carbide thin coating, by which a silicon carbide thin coating structural body 20 having the flat and clean silicon carbide thin coating face is formed. Moreover, the part of the silicon carbide thin coating with the oxidized coating layer on the opening part of the substrate is separated, by which an independent silicon carbide thin coating structural body can also be obtd.
Patent JP-H10323478-A (JP)
Title: Spindle capturing device shaft independent drive type sewing machine
Inventor: AKAHA KOICHI
IPC: D05B57/30
Filed: 1997-05-23
Abstract: PROBLEM TO BE SOLVED: To easily and accurately set a meeting position where a sword tip meets a sewing needle regardless of the detection error of a second detection means for detecting the reference position of a driving motor for driving a thread loop capturing device. SOLUTION: Even though the reference position of a shuttle driving motor 58 is not absolute due to the attaching position error of a shuttle shaft origin sensor 155 or the like, since the rotating position of the 'meeting position' of the shuttle driving motor 58 set by a manual turning mode is absolute, the rotating positions of the respective motors 58 and 110 at the meeting position are stored as pulse numbers PU and PD, and by subtracting the pulse number converted to the pulse number of a first encoder sensor 112 corresponding to the pulse number PD from the pulse number PU, the drive start timing of the shuttle driving motor 58 is accurately obtained and meeting position setting is simplified.  Also, by driving the shuttle driving motor 58 at the drive start timing, the setting accuracy of the meeting position where the sword tip meets the sewing needle is improved and sewing is performed with stable sewing tension.
Patent JP-H04371341-A (JP)
Title: Laminated molding material for precision casting and mold and manufacture thereof
Inventor: MORIKAWA MINORU
IPC: B22C1/08
Filed: 1991-06-21
Abstract: PURPOSE:To prevent development of peeling and crack of coating layer from a pattern and to shorten molding process. CONSTITUTION:In the grain size integrated curve of powdery and granular refractory composed of <=710mum grain size as the whole body, which contains >=91wt% of <=300mum grain size and <=60wt% of <=10mum grain size, this refractory has grain constitution of 25-95wt% of 106mum minus sieve, 25-90wt% of 57mum under size, 25-85wt% of 45mum under size, 15-80wt% of 20mum under size and 5-60wt% of 10mum under size and slurry-state refractory adding and mixing 70-240vol. parts of the above refractory to 100vol. parts of solvent in binder is applied to the first time coating and more times of coating.
Patent JP-S6128531-A (JP)
Title: Plasma treatment apparatus
Inventor: OGISU YASUHIKO
IPC: B05B7/22
Filed: 1984-07-19
Abstract: PURPOSE:To subject the entire surface of each of treated objects to uniform plasma treatment by stably supporting them, by providing a plurality of specified hangers on a rotary support base in such a manner as to permit their relative rotation. CONSTITUTION:A rotary support base 6 having a support frame 7 fitted with a plurality of wheels 9 is disposed on a pair of rails 5 placed within a tank 1 to which a cover 4 with a spy window 3 is attached in a freely operable manner and on this support, a rotating body 6 composed of a rotary shaft 10 and a pair of right and left rotary disks 11 is provided. Between disks 11 provided are a plurality of hangers 23 composed of a pair of right and left side plates 27 supported by a supporting shaft 24 in a relatively rotable manner, a connecting rod 30 bridged between the both side plates 27 and a plurality of supporting protrusions 32 and 33 for supporting a treated object W such as a plastic car bumper.
Patent JP-S635255-A (JP)
Title: Method for compensating offset of semiconductive biosensor
Inventor: KANEYOSHI AKIO
IPC: G01N27/26
Filed: 1986-06-25
Abstract: PURPOSE:To shorten the time required in compensation to a large extent and to set accurate voltage, by driving a D/A converter under the control of a microcomputer. CONSTITUTION:A semiconductive biosensor consisting of a reference electric field effect transistor (REFET) and an enzyme membrane electric field effect transistor (ENFET) is immersed in a pH buffer solution not containing a substrate being a measuring object and the potential difference output generated in the sources of REFET and ENFET is amplified by amplifiers 2a-2c and the output of the amplifier 2c is inputted to a microprocessor 4 through an A/D converter 1. A D/A converter 3 is driven by the microprocessor 4 to apply the output of the D/A converter 3 to the output stage of the amplifier 2a having the voltage between sources as differential input as inverse voltage -VOUT and the output voltage VOUT of the amplifier 2a is subjected to zero calibration to perform offset compensation.
Patent JP-S5483177-A (JP)
Title: Cylindrical filter
Inventor: HORIUCHI TOSHIAKI
IPC: B01D29/11
Filed: 1977-12-16
Abstract: PURPOSE: To provide a filter material with a stable filtering function and a long- lasting life by equipping the inside of a porous cylindrical body with a cleaning means composed of an oscillator or a rotor designed to be oscillated or rotated by flow of liquid in treatment process.  
     CONSTITUTION: The top opening and the bottom opening of a filter body 7 attached to the inside of a filter case are connected to a liquid (or fluid) intake 2 of the filter case and to an exhausting outlet 3, respectively. A filter main 1 is provided, in its inside, with an oscillator whose both ends are tightly supported by a tensed body 5. When a liquid Q is introduced into the filter main, 90% of the liquid (0.9Q) passes the filter and 10% (0.1Q) is discharged from the exhausting outlet. As the oscillator oscillates by turbulence of flow of the liquid, turbulent whirlpools are generated. And as these turbulent whirlpools strip off clod adhered to inner wall surface of the filter, the filter can be operated without clogging trouble. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-S5888082-A (JP)
Inventor: TOYOOKA MORIO
IPC: B08B3/02
Filed: 1981-09-25
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-S53146903-A (JP)
Title: Preparation of wear-resisting sintered alloy of iron base
Inventor: MATSUDA KIYOHIRO
IPC: B22F3/26
Filed: 1976-12-17
Abstract: PURPOSE: To produce the sintered alloy of iron base having excellent mechanical characteristics and wear resistance, by impregnating the sintered product produced from the mixed powder of a specified composition consisting of the powders of specified substances with an organic compound having the melting point above a specified temperature in which a specified finely powdered lubricant has been made to be contained by being dispersed uniformly. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-H10338780-A (JP)
Title: Thermoplastic elastomer composition
Inventor: SATO TSUKASA
IPC: C08L67/00
Filed: 1997-06-09
Abstract: PROBLEM TO BE SOLVED: To obtain the subject composition excellent in moldability, mechanical characteristics and heat resistance and improved in balance between permanent compression set and hardness by compounding a modified olefin-based rubber polymer composition with a thermoplastic polyester elastomer, a crosslinking agent and an olefin-based polymer at a specific ratio. SOLUTION: This thermoplastic elastomer composition is obtained by compounding (A) 100 pts.wt. modified olefin-based rubber polymer composition such as a modified olefin-based rubber polymer obtained by subjecting an olefin- based rubber polymer to graft polymerization with an α,β-unsaturated carboxylic acid ester having hydroxy group and an aromatic vinyl based monomer, preferably at 50-300 deg.C for 0.5-24 hr with (B) 5-400 pts.wt. thermoplastic polyester elastomer, (C) 0.01-20 pts.wt. crosslinking agent and (D) 0.5-10 pts.wt. olefin based polymer having 0.5-20 wt.% vinyl monomer unit content having epoxy group and melting and kneading the compound.
Patent JP-H11334957-A (JP)
Title: Rotary press
Inventor: HARA TAKESHI
IPC: B65H23/32
Filed: 1998-06-01
Abstract: PROBLEM TO BE SOLVED: To easily adjust the tone of color printed on a color printing surface by providing a guide roller group which leads an individual ribbon of a web cut by a slitter device to a carrying path of vertically different height and a switch mechanism which switches the transfer direction in the vertical direction by a turn bar device. SOLUTION: A web 7 fed after completing a prescribed printing is slit by a slitter device 9 to be provided a plurality of ribbons 8. The provided individual ribbon 8 is led to an arbitrary turn bar position 11 differed vertically via a first guide roller 10 group. The turn bar 14 of the turn bar device 11 can be moved in the lateral width direction of the web 7 so that respective ribbons 8 can be engaged with each other in a case of being guided to any height position. The advancing direction of the ribbon 8 is perpendicularly transferred to the right or left side according to a perpendicular switch mechanism 12. Then, the ribbons are led to other ribbons via a second guide roller group to be fed to a next-process folding machine.
Patent JP-S5673317-A (JP)
Title: Thermal-type flow meter
Inventor: KANO HAJIME
IPC: G01F15/04
Filed: 1979-11-20
Abstract: PURPOSE:To increase measuring accuracy by providing an encirclement body around a sensible heat resistance linear coil and also a space equipped with a convection preventive means. CONSTITUTION:Coils 2, 3 are wound around the external circumference of a pipe 1 which allows passage of a fluid to be measured, using a sensible heat resistance line. The first space 11 is provided between these two coils 2, 3, and a thermal conductive body, e.g. an encirclement body 9 of a cylindrical shape with a bottom provided is attached to the pipe 1. The first space 11 is, for instance, to be vacuum so that no convection may be internally caused by heat. In addition, the second space 12 is, for instance, to be vacuum so that an atmospheric temperature change may not affect the interior and also no convection may internally be generated. Under this constitution, it is possible to prevent an internal convection with no atmospheric temperature change affecting the coil, and provide the condition wherein the coil always works steadily to assure high measurement accuracy.
Patent JP-S6046100-A (JP)
Inventor: OZAKI KAZUYOSHI
IPC: H05K7/20
Filed: 1984-07-23
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-S63316451-A (JP)
Title: Wafer bonding device
Inventor: ICHINOSE YUSAKU
IPC: H01L21/677
Filed: 1987-06-19
Abstract: PURPOSE:To execute a bonding operation continuously and efficiently by operating a wafer fully automatically by using a robot. CONSTITUTION:A pasting sheet which has been taken out one by one by using a transfer conveyor 11 is transferred to a washing part 2 by using a robot 1; the pasting sheet which has passed the washing part 2 is transferred to a heating part 3 by using a robot 2; the pasting sheet is heated at about 60 deg.C at a first heating part 14, at about 100 deg.C at a second heating part 15 and at about 120 deg.C at a third heating part 16; the number of heating stages is increased or reduced and a temperature is changed in accordance with a kind of the pasting sheet or an adhesive agent. The pasting sheet where several wafers have been bonded is transferred to a pressing and cooling part 4 by using a robot 4; it is pressure-bonded by using a press in such a way that the wafers are closely bonded to the pasting sheet; simultaneously, it is cooled gradually; after that, the pasting sheet is transferred to an unloader and transfer conveyor 21; it is collected one by one inside a plate box supported by an unloader and elevator 22; after the prescribed number of sheets has been collected, the sheets are transported by using an unloader truck 23. By this setup, it is possible to bond a wafer continuously and efficiently.
Patent JP-2000341720-A (JP)
Title: Three-dimensional image input device and recording medium
Inventor: AOKI HARUMI
IPC: G06T7/00
Filed: 1999-05-31
Abstract: PROBLEM TO BE SOLVED: To quickly and easily execute three-dimensional(3D) image processing and to record 3D image data in a recording medium in a format capable of reducing storage capacity. SOLUTION: Picture data Ri, j, Gi, j, Bi, j (i, j=1, 2,...) concerned with the R, G and B of a target to be measured are obtained by a CCD. The target is irradiated with pulse-like range finding light and distance data Di, j up to the target corresponding to CCD pixels are obtained by utilizing the light receiving quantity of reflected light of the range finding light. The picture data Ri, j, GLi, j, Bi, j and the distance data Di, j are recorded in respectively different files on the recording medium correspondingly to respective pixels. File relational information indicating that respective files are a pair of related files is recorded in respective file management areas (header areas).
Patent JP-S6212208-A (JP)
Title: Sequence controller
Inventor: SHIGA KAZUHIRO
IPC: H03K5/00
Filed: 1985-07-10
Abstract: PURPOSE:To facilitate troubleshooting of malfunction by using a filter circuit to extract selectively noise only and using a comparator circuit so as to detect a large noise which might be a cause to malfunction of a sequence controller among the noises. CONSTITUTION:If a noise is generated in a device having the sequence controller 20, the noise induced in a low voltage power wiring 11 wired in each part in the device due to electromagnetic induction or electrostatic induction and delivered to a filter circuit 12. A noise signal extracted by the filter circuit 12 is compared with an output voltage of a reference power circuit 13 by a comparator circuit 14, and only when the voltage of the noise signal is higher than the output voltage of the reference power circuit 13, the output of the comparator circuit 14 is inverted and an output waveform is obtained. If the noise signal exceeding the output voltage of the reference power circuit 13 is generated, a flip-flop circuit 15 is set and the sequence controller 20 recognizes the presence of generation of a large noise led to the generation of malfunction by checking the output signal 16 of the flip-flop 15.
Patent JP-S63317475-A (JP)
Title: Electronic part housing tape
Inventor: NAKAJIMA HIROSHI
IPC: B65D73/02
Filed: 1987-06-17
Abstract: PURPOSE:To stably fix a bonding part and to prevent the pop-out of an electronic part, by bonding a cover tape to a base tape at the parts between electronic part housing cavity parts by spot welding in the bonding of the base tape and the cover tape. CONSTITUTION:A cover tape 3 is stably bonded to a base tape 1 at the parts between the cavity parts 1a of the base tape by spot bonding 4 such as adhesive bonding or heat-welding. Therefore, when both tapes are released, only the part at the position where an electronic part is taken out is preliminarily opened and the next part is covered with a cover 5 and, when the next part is sent to the take-out part, the spot bonded part is released at first. Since there is the cover 5, the electronic part does not pop out from the cavity part of the base tape by the bouncing shock generated when the cover 3 is released and can be drawn out to the take-out part.