baber/WOPTO huggingface dataset:
Patent JP-H09302572-A (JP)
Title: Upper thread-changing device in sewing machine
Inventor: MORINAGA SADAO
IPC: D05C11/16
Filed: 1996-05-14
Abstract: PROBLEM TO BE SOLVED: To enable the easy change of the kinds of changing threads for an identical sewing pattern and the easy performance of the change of the next changing thread, to prevent the stopping of knotting in an incomplete state even in the case where a thread changing is performed during proceeding of the knotting work, and further to prevent the thread breakage caused by thread changing. SOLUTION: When a manual switch is turned on, the next thread changing is performed by assigning a thread winder setting to a digital switch other than the digital switch for a yarn winders T1 to T5 determined by setting color data in a sewing data and a specified digital switch. Further, even in the case of assigning of thread changing based on this digital switch, if thread knotting work by a cylinder 902 of a knotter 9 is proceeding, the knotting based on the setting of the digital switch is carried out after the finish of the thread knotting work by the cylinder 902. The rotary speeds of gears 421, 423 can be changed between two modes of the low and high speeds by specifically manipulating a dip switch.
Patent JP-S62274925-A (JP)
Title: Cmos logic circuit
Inventor: AOKI KAZUMICHI
IPC: H03K19/0948
Filed: 1986-05-23
Abstract: PURPOSE:To reduce the variation of a logical threshold voltage due to the change of the number of inputs by providing a transistor TR group, where P or N-channel MOS TRs whose number corresponds to the number of signal inputs are connected in parallel, and a current limiting circuit connected in series to this TR group and limiting the current. CONSTITUTION:Two N-channel MOS TRs 3 and 4 are provided which are connected in parallel correspondingly to two signal inputs A and B, and P- channel TRs 1 and 2 are connected in series to them. An N-channel MOS TR 5 is connected as a current limiting circuit to this TR group where TRs are connected in this manner. Since this Nchannel MOS TR 5 functions to limit the current, the change of capability of N-channel MOS TRs 3 and 4 is reduced to <=2 times. Consequently, the variation of the logical threshold voltage is reduced. Since the current limiting circuit is provided to limit the current in this manner, the variation of the logical threshold voltage is reduced.
Patent JP-S62275602-A (JP)
Inventor: OCHI RIICHI
IPC: A01D34/28
Filed: 1986-05-23
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-2000310870-A (JP)
Title: Electrophotographic photoreceptor, electrophotographic image forming method using same, electrophotographic image forming device and process cartridge
Inventor: ITAMI AKIHIKO
IPC: G03G5/043
Filed: 1999-04-27
Abstract: PROBLEM TO BE SOLVED: To enhance surface hardness, wear and scuffing resistances and to ensure such electrophotographic characteristics in repetitive use as to repeatedly give a good image even at high temperature and high humidity. SOLUTION: An electric charge generating layer, an electric charge transferring layer and a resin layer are successively laminated on an electrically conductive substrate to obtain the objective electrophotographic photoreceptor. The resin layer contains a siloxane resin having a structural unit with electric charge transferring performance and also having a crosslinked structure. The thickness of the electric charge transferring layer is >=12 μm, the thickness of the resin layer is <=2.5 μm and the ratio of the thickness of the resin layer to the thickness of the electric charge transferring layer is 0.01 to <0.25.
Patent JP-S63284724-A (JP)
Title: Reed switch
Inventor: HAYAKAWA TAKESHI
IPC: H01H1/66
Filed: 1987-05-15
Abstract: PURPOSE:To obtain the good contact resistance and sticking resistance and facilitate production by forming a gold-thallium alloy at junctions of reed pieces sealed in an enclosed container. CONSTITUTION:Reed pieces 1a, 1b are sealed respectively at both ends of a slender enclosed container (glass tube) 2, a gold-thallium alloy is plated at mating junctions 3a, 3b of the reed pieces 1a, 1b sealed in the glass tube 2 together with nitrogen gas 4. When the temperature locally rises high by the collision and excitation when a switch is operated, thallium is diffused at the fine contact point and concentrated at the high-temperature section on the surface layer, the thallium density is locally increased, this thallium is volatilized to suppress the arc discharge, thus the wear and tear of the contact point material can be prevented. A reed switch with good contact resistance and sticking resistance can be thereby obtained.
Patent JP-S61279061-A (JP)
Title: Secondary battery
Inventor: TAKEUCHI MASATAKA
IPC: H01M4/60
Filed: 1985-06-04
Abstract: PURPOSE:To concurrently meet high energy density, low self discharge, high charge-discharge efficiency, and long cycle life by using an electrolytical oxidation polymer of triphenylamine family compound in a positive electrode. CONSTITUTION:In a nonaqueous solvent secondary battery, an electrolytical oxidation polymer of triphenylamine family compound indicated in the formula is used as a positive electrode. Of the triphenylamine family compounds indicated in the formula, triphenylamine is preferable in terms of energy density of battery. The electrolytical polymerization of triphenylamine family compound is conducted by anodic oxidation and, for example, a current density of 2-20mA/cm<2> and a voltage of 10-300V are applied. Polymerization is made in the auxiliary liquid in which triphenylamine is soluble, such as water or polar organic solvent.
Patent JP-H10308864-A (JP)
Title: Facsimile equipment
Inventor: TAKEDA HIDETOSHI
IPC: H04N1/00
Filed: 1997-05-09
Abstract: PROBLEM TO BE SOLVED: To enable inputting through easy operation without any complicated operation such as a time designation input by enabling communication only in a specified time zone. SOLUTION: When nighttime transmission is desired, an operator presses a specified time band transmission key from a key operating part 6. Next, an original is set and when the telephone number of party and multi-address transmission are desired, a multiaddress group number is inputted. When the read is completed, the similar operation is performed until all the parties are completely inputted. When there is the multi-address transmission, the parties are collected every time of multi-address transmission. It is judged whether there is the same area code or not and when there is the same area code, the parties are collected for each of the same area code. Besides, when there is the same party among the parties collected for each of the same area code, the parties are collected every time of transmission. Namely, originals are collected into one again and stored in a RAM 3. Then, in the transmission time zone, the transmission is started successively from an address 1 in a managing table.
Patent JP-S56131955-A (JP)
Title: Semiconductor device
Inventor: YAO TSUTOMU
IPC: H01L29/744
Filed: 1980-09-01
Abstract: PURPOSE: To prevent the breakdown of the device by applying a controlling signal to every part uniformly to make ON-OFF action work uniformly, by encircling the contact part of controlling electrode, arranging one side of main electrode both inside and outside of the circle.  
     CONSTITUTION: A rectangular n-emitter 5 is projected from the neighbouring p- base 4, and on the surface Al negative electrode 6 is formed. Emitter 5 are arranged so many with the double radiation shapes, surrounding the periphery of the emitter an Al gate electrode 7 is contacted with the exposed part of p base 4. The projected part 40 of the base 4 is as high as n-emitter and the electrode 7 is contacted with the gate electrode plate 102 in circle by pressure. The part 40 is made in the center of double radiation shaped arrangements in circle, all the emitters are of equal distances to the electrode plate 102. The electrode plate 101 whose Mo gate ring 102 is insulated 103 is buried in Mo plate. A lead 104 is connected to the gate ring 102. In this constitution, to one part of the main electrode regions, controlling signal is sent uniformly, working uniformly, and a lot of power can be controlled without the breakdown of switching. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-S5747153-A (JP)
Title: Fitting structure of solar heat collector
Inventor: AMANO HIDEO
IPC: F24J2/52
Filed: 1980-08-30
Abstract: PURPOSE: To firmly fix a solar heat collector in an arbitrary position on the roof without breaking any roofing tiles, by a method wherein a solar heat collector is installed on a plurality of leg on the roof with the height of those legs adjustable.  
     CONSTITUTION: The base plate 6, fixed to the bottom of a leg 2, is fixed to a planking 7 under roofing tiles by screws 8. The leg 2 is projected throughout a hole drilled through a root coil 9, and tiles 4' and 4' are laid on the planking 7, overlapping the edges of a root coil 9 with the edge of each tile 4'. A plurality of leg 2 are pierced through holes 17 of a fitting base plate 16, and the height of a base plate 16 is adjustably supported by level-adjusting rings 14 which are set to the outside of legs 2. The fixing pieces 18 for a solar heat collector 3 are set to legs 2, along with set rings 19 being set to the outside of legs 2, and screws 20 are tightened to fix the fixing pieces 18. 
     COPYRIGHT: (C)1982,JPO&Japio
Patent JP-H08309518-A (JP)
Title: Jet type soldering device
Inventor: MASUDA TSUGUNORI
IPC: H05K3/34
Filed: 1995-05-18
Abstract: PURPOSE: To provide a jet type soldering device capable of guiding and removing the suspended matter on a molten solder surface to one side part of a solder tank. CONSTITUTION: The solder tank 11 is internally provided with jet nozzles 12a, 12b and pump mechanisms 14 for supplying molten solder respectively to these jet nozzles 12a, 12b. A work P, such as parts-packaging circuit board, transported on the jet nozzles 12a, 12b is subjected to the soldering by the molten solder jetted from the jet nozzles 12a, 12b. The molten solder surface in the solder tank 11 is provided with a spiral structural body 21 along the longitudinal direction of the jet nozzles 12a, 12b. The outside of the solder tank 11 is provided with a motor 25 for rotating the spiral structural body 21. One side of the solder tank 11 to which the suspended matter on the molten solder surface is guided by the spiral structural body 21 rotated by the motor 25 is provided with a recovering box 26 for recovering the suspended matter, such as solder oxide.
Patent JP-H10316417-A (JP)
Title: Production of titanium-containing beta-zeolite
Inventor: TATSUMI TAKASHI
IPC: C01B39/46
Filed: 1997-05-09
Abstract: PROBLEM TO BE SOLVED: To produce a titanium-containing beta-zeolite good in performance as a catalyst for various reactions in a good yield by heat-treating a gel containing silica, titanium and a die material in a steam atmosphere. SOLUTION: A gel containing a titanium source such as butyl orthotitanate, a silica source such as an orthosilic acid ester, colloidal silica or fumed silica and a die material such as a tetraalkylammonium hydroxide at >=10, preferably >=20 atomic ratio of silicon/titanium and >=100, preferably >=200 atomic ratio of the silicon/aluminum is heat-treated at a temp. of >=130 deg.C, preferably >=150 deg.C in a steam atmosphere for >=2 hr to afford a titanium-containing beta-zeolite at >=10, preferably >=20 atomic ratio of the silicon/titanium, >=100, preferably >=200, more preferably >=300 atomic ratio of the silicon/aluminum and >=20, preferably >=50 atomic ratio of the silicon/sodium.
Patent JP-S5911104-A (JP)
Inventor: MINO TOMIO
IPC: A01B63/10
Filed: 1982-07-09
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-S5644278-A (JP)
Title: Video signal transmission line supervisory system
Inventor: MIYANO YOSHIHIKO
IPC: G08B29/06
Filed: 1979-09-20
Abstract: PURPOSE:To improve the supervisory function, by supervising the synchronizing signal included in the video signal besides the pilot signal and by combining supervisory results of both signals. CONSTITUTION:The video signal transmitted from transmission part 1 through the video signal transmission line (line 2 and realy 3) is received by terminal unit 4, and existence of the synchronizing signal and level properness are detected by synchronizing signal supervisory part 5, and existence of the pilot signal is detected by pilot signal supervisory part 6. In this case, if normalcy detection signals are transmitted from synchronizing signal supervisory part 5 as well as pilot signal supervisory part 6, no abnormal alarm output is transmitted from alarm terminal ALM because these signals pass through AND 7 and inverter 8. Meanwhile, if one or both of the pilot signal and the synchronizing signal are not received normally, the output of AND 7 is low-level and is inverted by inverter 8, and abnormal alarm is output from alarm terminal ALM.
Patent JP-H05296196-A (JP)
Title: Casing structure of sheet metal made in-line pump
Inventor: KOBAYASHI MAKOTO
IPC: F04D29/42
Filed: 1992-04-14
Abstract: PURPOSE:To provide the casing structure of a sheet metal made in-line pump enabling the common use of a suction side casing and a discharge side casing by forming the suction side casing and discharge side casing into the same shape and dimension. CONSTITUTION:The casing of an in-line pump is provided with a suction side casing 1, a discharge side casing 5 and an outer cylinder 9 for connecting the suction side casing 1 to the discharge side casing 5, and a suction port and a discharge port are disposed on the same line. An inner casing 10 with an impeller 15 accommodated therein is provided in the suction side casing 1, and the suction side casing 1 is formed into the same dimensional shape as the discharge side casing 5.
Patent JP-H10300354-A (JP)
Title: Melting separation equipment of cutting scraps
Inventor: TATSUMI NAOHISA
IPC: F27B3/10
Filed: 1997-04-23
Abstract: PROBLEM TO BE SOLVED: To provide a cutting scrap separating equipment having a high thermal efficiency and separating cutting scraps easily. SOLUTION: A metal bucket 5 formed with the bottom plate of a perforated plate 4 is hung enabling the taking in and out of it inside a vertical cylindrical furnace 3 provided with an openable lid 2 on an upper opening, a tap hole is led out from the bottom part inside the furnace 3 to outside and hot air supplied into the inside of the furnace 3 by a burner 7 arranged in a furnace wall is exhausted through an exhaust pipe 8 pierced through this lid 2.
Patent JP-H04346506-A (JP)
Title: Piezoelectric device
Inventor: KAZUMI KENICHI
IPC: H03H9/10
Filed: 1991-05-24
Abstract: PURPOSE:To improve the reliability for the mechanical attachment arid the electrical connection of a piezoelectric oscillator which contains a chip piezoelectric oscillator having the element electrodes are formed on its surface and a base where the connection electrodes are electrically connected to the element electrodes for the mechanical attachment of the chip piezoelectric oscillator. CONSTITUTION:A chip piezoelectric oscillator 22 is mechanically attached to a base 21 with use of the adhesives 28 and 29 having high adhesive strength. At the same time, the element electrodes 24 and 25 are electrically attached to the connection electrodes 30 and 31 respectively via the conductive paths 32 and 33 different from the adhesives.
Patent JP-H05315276-A (JP)
Title: Ion implanter
Inventor: FUSE HARUHIDE
IPC: C23C14/50
Filed: 1992-05-13
Abstract: PURPOSE:To obtain an ion implanter which can perform special implantation in corresponding to devices having various structures without changing hardware, but software only, and can be easily introduced into an ordinary process. CONSTITUTION:The title ion implanter performs ion implantation with an ion beam 8 against one 4 of the sides 4, 5, 6, and 7 constituting the four sides of a rectangular parallelepiped in the direction in which the beam 8 can get in below the side 4. At the time of performing oblique ion implantation, a substrate 3 is fitted in an inclined state. The substrate 3 is rotated under mechanical control in accordance with a command from a computer. The angle of rotation and stopping position of the substrate 3 and implanting angle and dosing quantity of ions are inputted to the computer. In formation regarding the angle of rotation and stopping position of the substrate 3 are sent to the mechanical control from the computer.
Patent JP-H04345788-A (JP)
Title: High frequency heating device
Inventor: EZAKI SATORU
IPC: H05B6/70
Filed: 1991-05-24
Abstract: PURPOSE:To uniformly expand high frequency into a heating room and improve heating irregularity by supplying high frequency, guided to the lower part of the heating room through a wave guide, from a supply port to the center of the room. CONSTITUTION:High frequency generated from a magnetron 10 is guided to an antenna 14 at the upper part of a heating room through a wave guide 12 and radiated into the heating room 1, while high frequency generated from a magnetron 11 is guided to the opening 15 at the lower part of the heating room and radiated from a supply port 15 to the center of the heating room, in the direction of B. The frequencies are radiated from the rotary antenna 14 and the supply port 15 in the direction of arrow marks A, B to allow the high frequencies to be expanded into the heating room all over, resulting in heating irregularity improvement and higher heating efficiency.
Patent JP-S5820654-A (JP)
Inventor: ISHIKAWA HISASHI
IPC: B65D75/00
Filed: 1981-07-31
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-S5822029-A (JP)
Inventor: HIRANO TOSHINORI
IPC: A61B5/02
Filed: 1981-07-31
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-H11310488-A (JP)
Title: Compost producing apparatus
Inventor: AONUMA TAKEZO
IPC: C05F17/02
Filed: 1998-04-30
Abstract: PROBLEM TO BE SOLVED: To provide a compost producing apparatus capable of constituting a treating tank of any size by constructing a compost treating tank by combining panels and capable of promoting compost fermentation by supplying a microorganism and air even from the wall part of the treating tank. SOLUTION: A compost treating tank 1 is constituted by combining panels 10 and the panels are composed of a porous concrete. Pores formed on the concrete are provided with microorganisms and a nutrient source for the microorganisms and the panels have air permeability. In the compost treating tank obtained by combining the panels, a great number of porous pipes are stood in the interior and a large amount of air is supplied from the inside and the outside of a compost material so that the proliferation of useful microorganisms are promoted and emission of an offensive smell can be prevented.
Patent JP-H02301906-A (JP)
Title: Formation of transparent conductive thin film and manufacture of liquid crystal display apparatus
Inventor: SONODA TOMIYA
IPC: H01B5/14
Filed: 1989-05-16
Abstract: PURPOSE:To carry out patterning a transparent conductive film without leaving etching remainings and side etching by etching the film with an etchant of hydrogen bromide containing ferric chloride. CONSTITUTION:A stripe resist layer is formed on an I.T.O. film 25 is etched pattern-wise with an etching solution comprised of 100 parts of hydrogen bromide and 0.3 parts of ferric chloride to obtain an opposing electrode 27 with prescribed patter. When the content of ferric chloride is <=0.3 parts, remainings are left easily by the etching and even when the etchant contains >=10.0 parts of ferric chloride, etching efficiency is not improved.
Patent JP-2000310780-A (JP)
Title: Manufacture of liquid crystal film, liquid crystal film and optical element
Inventor: KUMAGAI YOSHIHIRO
IPC: G02F1/1337
Filed: 1999-04-27
Abstract: PROBLEM TO BE SOLVED: To realize a large area, to be light in weight and to manufacture at a low cost with respect to a liquid crystal film, of which the direction of the helical axis of the smectic liquid crystal phase with a helical structure is fixed so as to be nearly vertical to the substrate surface, and an optical element containing the film. SOLUTION: The method for manufacturing the liquid crystal film comprises a step to extend a liquid crystal material exhibiting a smectic liquid crystal phase with a helical structure between two plastic substrates with <=50 dyn/cm critical surface tension, a step to align the extended liquid crystal material so as to keep the direction of the helical axis nearly vertical to the film surface in the smectic liquid crystal phase with the helical structure and a step to fix the alignment.
Patent JP-S5823548-A (JP)
Title: Controlling method for broadside thickness of thin strip produced by single roll method by quenching of molten metal
Inventor: FURUKAWA AKIRA
IPC: B22D11/16
Filed: 1981-07-31
Abstract: PURPOSE:To produce a thin strip which is uniform in a width direction easily and stably in a large amt. by inclining the clearance between a roll and a nozzle horizontally so as to minimize the deviation in the broadside thickness from the thickness distributions obtained by measurement of the thicknesses at >=2 points in the width direction. CONSTITUTION:The molten metal ejected from a nozzle 7 is quenched on a rotary cooling roll 8 to solidify to a thin strip 9. Bearing boxes 14 support the roll 8 with the bearings thereon and are supported turnably in chocks 15 on the spherical surfaces. The boxes are moved by DELTAS1, DELTAS2 horizontally with respect to a nozzle 7 by cylinders 17 connected by means of pins 16. Thickness gages consist of 12A, 12B which measure two points in the width direction of the plate. The values measured therewith are transmitted to an arithmetic controller 18, which operates the roll positions where the prescribed thickness is obtained and the deviation in the broadside thickness is minimized. Said positions are transmitted to a hydraulic controller 19 for positions. The controller 19 drives a servo valve 20 to introduce oil pressure into the cylinders 17, whereby the precise control of the positions is executed. Detectors 22 for cylinder positions feed the position signals back to the controller.
Patent JP-S61278557-A (JP)
Title: Pigmented polyester composition
Inventor: UCHIDA FUMIO
IPC: C08G63/00
Filed: 1985-06-05
Abstract: PURPOSE:To provide the titled compsn. which gives black spun-dyed yarn and black solution-dyed film having excellent surface uniformity, light screening properties and easy slipperiness, by incorporating fine TiO powder in a polyester composed of a bifunctional acid component mainly composed of an arom. dicarboxylic acid and a glycol component. CONSTITUTION:0.01-20wt% fine titanium monoxide powder having the max. particles size of 10mu or below, obtd. by reducing titanium monoxide (TiO) with C or metal such as Zn, is dispersed in a raw material consisting of an arom. dicarboxylic acid component such as terephthalic acid contg. not more than 20mol% of comonomer components such as isophthalic acid and a glycol component mainly composed of ethylene glycol and optionally a comonomer such as butylene glycol. A polymn. reaction is then carried out.