baber/WOPTO huggingface dataset:
Patent JP-S55100442-A (JP)
Title: Wheel balancer
Inventor: FUJIKAWA MASANORI
IPC: F16F15/36
Filed: 1979-01-29
Abstract: PURPOSE:To enable the required inspection for different kind of wheels by sliding one of inspection instruments towards axial directions after the wheel is fitted to the main axis of the wheel balancer so that the adjustment of position for the inspection instrument and the internal corrected face of the wheel is readily performed. CONSTITUTION:In the forward end of the main axis 7, by means of the wheel fitting equipment 8, the wheel 9 is fitted, and the connecting piece 24 is moved along the guide arm 18, 19 so as the center of the connecting piece 24 is positioned on the same level as that of the internal corrected face 9a forming the rear end of the wheel. Then the connecting piece 25 in the rear is moved as required so that for instance, the distance between connecting pieces 24, 25 is equal to that between internal and external corrected faces 9a, 9b. Thereafter, the main shaft 7 is revolved by the motor 13, thereby checking the amount of vibrations for each part of the main shaft 7 precisely fitted to each connecting piece 24b, 25b, by means of checking instruments 27, 28, and also checking the phase of revolution for the main shaft 7 with the instrument 17 to find the position and also the amount of unbalances at the both corrected faces 9a, 9b.
Patent JP-H08197123-A (JP)
Title: Control method for passing position of metal plate on roll
Inventor: FUNAKI MICHIHIRO
IPC: B21B37/00
Filed: 1995-01-23
Abstract: PURPOSE: To reduce the meandering of a metal plate, and to make the metal plate transfer stably to a prescribed passing position on a roll by adjusting a catenary difference according to a relationship between the catenary difference and the passing position of the metal plate on a transfer roll. CONSTITUTION: By detecting catenaries by range finders 4 and 5, which are near both ends in the width direction of a metal plate 3 between transfer rolls installed on the downstream of a metal plate rolling mill 6, and a catenary difference is attained from both catenaries. When a difference between the catenary of a catenary difference (range finder 4 side) and a catenary on (range finder 5 side) is a certain value, and when the passing position of the metal plate 3 running on a transfer roll becomes the prescribed passing position of the metal plate 3, the drawing down of rolling rolls 7 and 10 is adjusted so that the difference becomes a catenary difference attained by a measured value. Consequently, the meandering of the metal plate can be reduced, and the metal plate can be stably transferred to a prescribed passing position on a roll.
Patent JP-H09173686-A (JP)
Title: Outer frame of washing machine
Inventor: UMEHARA GENYA
IPC: D06F37/26
Filed: 1997-01-21
Abstract: PROBLEM TO BE SOLVED: To obtain high productivity and the reliability of rigidity strength or the like by forming the frame body of the outer frame of a washing machine by pressing a coated steel plate to which coating is applied into a square cylindrical shape and connecting the frame body by seam bending caulking for performing bending and engagement with each other. SOLUTION: The frame body 1 of this outer frame of the washing machine is formed by pressing the coated steel plate for which coating is applied to both surfaces and an appearance surface side is turned to a finish coated surface. For an upper part connection plate 5, both end parts on the left and right are connected by the seam bending caulking for bending and mutually engaging both left and right end side parts of the opening part 7 of the frame body 1. Also, for the lower corner part 6 of the frame body 1, matching pieces extended from the respective sides of adjacent corner parts are respectively formed and both matching pieces are overlapped with each other and fixed. Further, fixation to a plastic base is performed as well by winding the end part of the frame body 1 to a projection part formed at the base.  Thus, the high productivity and strength reliability and obtained without using tightening parts such as rivets or the like.
Patent JP-S5292257-A (JP)
Title: Production of molded articles of polyolefins
Inventor: KUMANO ISAO
IPC: C08L25/06
Filed: 1976-01-30
Abstract: PURPOSE: To produce molded articles of polyolefins with excellent dimensional accuracy, by using specific heterocyclic compounds, or the said compounds and colorants. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-S56105582-A (JP)
Title: Information reader
Inventor: NAKAMURA YOSHIKATSU
IPC: G06V10/28
Filed: 1980-01-28
Abstract: PURPOSE:To enable the information stated in slips etc. consisting of many and diversified forms to be read always at an accurate level by constituting the device of a sample holding circuit, a white signal tracing circuit, a multiplex adder, a control unit, etc. CONSTITUTION:This is constituted of a sample holding circuit 11, a white signal tracing circuit 12, a comparator 13, a multiplex adder 14, a register 15, an ROM18, a control unit 19, and shift registers 20-22. According to such device, it is possible to read the marks indicating threshold information under the conditions of manually set threshold prior to reading of the read data and to read the read data under the optimum conditions having been subjected to threshold setting for the above- mentioned read data. Even more, at the reading of the marks, the reliability is enhanced and the accuracy is improved by the information of the image signals obtained by the plural scanning lines crossing the marks, and therefore, there is no possibility that undesirable threshold setting owing to the detection error of the marks occurs.
Patent JP-H01186170-A (JP)
Title: Driving gear for resonance type load
Inventor: YAGI KIKUO
IPC: H02M7/48
Filed: 1988-01-20
Abstract: PURPOSE:To simplify circuit constitution and to manufacture a driving gear inexpensively, by detecting the size of the current flowing to a resonance type load and by controlling the input voltage of a power circuit to be a predetermined value. CONSTITUTION:A drive circuit of a resonance type load TB is composed of an input power factor improvement circuit to generate variable DC voltage and a power circuit. In order to detect the current flowing to the resonance type load TB, a load current detection circuit 20 is provided. This detection circuit 20 is composed of a transformer T3, a diode D5, a resistance R13 and a capacitor C10, of which the output DC voltage V9 is applied to one of the input sides of a control amplifier 4. A gate control circuit 7 supplies an ON/OFF control signal to the gate electrode of an FET1 and the voltage V2 inputted into a power transformer T1 is controlled so that the load current may be of a predetermined value.
Patent JP-H08241858-A (JP)
Title: Anti-reflection film of semiconductor and manufacture of semiconductor by use thereof
Inventor: OKUMURA KATSUYA
IPC: G02B1/11
Filed: 1996-01-22
Abstract: PURPOSE: To obtain an anti-reflection film which is excellent in light absorption properties and low in reflection factor at its boundary surface with a photoresist film. CONSTITUTION: An anti-reflection film 14 of organic resin where carbon particles are dispersed is formed on the surface of a substrate 10, and a photoresist film 16 is formed on the anti-reflection film 14, and the substrate 10 is selectively exposed to ultraviolet rays. The anti-reflection film 14 is basically formed of organic resin where carbon particles are dispersed. The anti-reflection film 14 can be lessened in light absorption properties and reflection factor by mixing organic resin and carbon powder together.
Patent JP-H04250469-A (JP)
Title: Image forming device
Inventor: HANEDA SATORU
IPC: G03G15/01
Filed: 1991-01-28
Abstract: PURPOSE:To move a process cartridge without releasing the connection with a toner replenishing part in the case of opening the transfer area of a photosensitive body in order to remove a jammed paper in the process cartridge obtained by integrating image forming process equipment and material such as a developing device including the photosensitive body. CONSTITUTION:Respective toner replenishing hoppers 80, 90, 100 and 110 are integrally provided corresponding to the developing devices 8, 9, 10 and 11 below the respective developing rollers of the respective developing devices, and toner is directly replenished to the respective developing devices through fixed replenishing tubes from the toner supply hoppers.
Patent JP-H01309076-A (JP)
Title: Conductive brush electrifier
Inventor: WANO MASAHIRO
IPC: G03G15/02
Filed: 1989-01-19
Abstract: PURPOSE:To obtain stable charge potential by adopting a constant current power source for a power source to be connected to the conductive brush electrifier. CONSTITUTION:The constant current power source 3 is connected to the conductive brush electrifier 2 and specified current is passed to an electrostatic recording medium 1 via brush-like conductive fibers 2a. Since the current of this time is the charge quantity per unit time, the specified charge quantity per unit time is supplied to the surface of the electrostatic recording medium 1 with which the brush-like conductive fibers 2a are in contact. On the other hand, the electrostatic recording medium 1 moves at a uniform speed and, therefore, the region (a) of the specified area per unit time parts from the conductive fibers 2a. The specified charge quantity is eventually applied to the region (a) and the always equal charge potential is maintained. The stable electrification without having a potential fluctuation is executed in this way.
Patent JP-H03212739-A (JP)
Title: Procedure subprogram developing system
Inventor: ISHIKURA TETSUJI
IPC: G06F9/40
Filed: 1990-01-18
Abstract: PURPOSE:To prevent the generation of overhead for accessing a procedure subprogram at the time of its execution by providing the developing system with a dummy argument analyzing part, a real argument analyzing part and type declaration sentence/ dynamic storage unit shared sentence forming/inserting part. CONSTITUTION:The real argument analyzing part 21 in an access program analyzing part 20 extracts the array name and size of an array specified as a real argument by an access program for the procedure subprogram stored in an undeveloped source program 300 to store then in the real argument information table 200. The program formation part 30 accesses the procedure subprogram, develops the subprogram to an access program only up to a certain degree and then starts up the type declaration sentence/dynamic storage unit shared sentence forming/inserting part 31. The inserting part 31 in a program formation part 30 forms a dynamic storage unit shared sentence among the type declaration sentence of a matched array specified as a dummy argument, the matched array specified as the dummy argument and an array specified as a real argument corresponding to the dummy argument by means of a pointer based upon information stored in a dummy argument information table 100 and a real argument information table 200.
Patent JP-S56106202-A (JP)
Title: Infrared reflection preventing film
Inventor: KUWABARA TETSUO
IPC: G02B1/115
Filed: 1980-01-29
Abstract: PURPOSE:To obtain an infrared reflection preventing film having superior moisture resistance and usable even in the near infrared region by forming a titanium oxide film as the 1st layer of substrate side of a reflection preventing film. CONSTITUTION:On infrared optical substrate 1 titanium oxide film 4 is fromed as the 1st layer of substrate side of an infrared reflection preventing film. For example, substrate 1 is made of Ge and the 2nd layer 5 of ZnS, or substrate 1 is made of Si and layer 5 of ZnS. Titanium oxide is vapor deposited by a method using a tungsten boat, an electronic gun or the like. Supposing the optical thicknesses of films 4, 5 to be n1d1 and n2d2 and the central wavelength of the reflection preventing wavelength region to be lambda0, the following relation is established: n1d1+n2d2=lambda0/4. The thickness of layer 4 is required to be >=10nm in consideration of control in thickness, etc. On the other hand, since titanium oxide shows absorption in the infrared wavelength region, layer 4 is desirably made thinner, and 50nm thickness is the limit for increasing the adhesion.
Patent JP-2000212701-A (JP)
Title: Invar alloy excellent in weld high temperature crack resistance and hot workability
Inventor: MURAKAMI YOSHIAKI
IPC: C22C38/08
Filed: 1999-01-18
Abstract: PROBLEM TO BE SOLVED: To prevent weld high temp. cracks in the alloy and to improve its hot workability by allowing it to have a specified compsn. contg. C, Si, Mn, P, S, Sol. Al, N, Ni, and the balance Fe with inevitable impurities and incorporating Ti oxides in a specified particle range therein by a specified amt. SOLUTION: An Invar alloy having a compsn. contg., by weight, 0.001 to 0.05% C, 0.01 to 0.25% Si, 0.01 to 0.5% Mn, <=0.005% P, <=0.001% S, <=0.005% Sol. Al, <=0.003% N, 30 to 45% Ni, and the balance Fe with inevitable impurities and also contg. Ti oxides of 0.05 to 3 μm particle size by 0.002 to 0.1% is prepd. By the addition of Sol. Al, the reduction of cross-section area thereof is controlled to about >=80%, and high dictility and excellent hot workability are imparted therein, and, by the addition of Ti oxides, the particle size in the weld heat-affected zone(HAZ) is made remarkably small of about <=100 μm, and the prevention of weld high temp. cracks and the improvement of its hot workability can simultaneously be satisfied.
Patent JP-S61169959-A (JP)
Title: Multiplexed data processor
Inventor: MORITA TAKASHI
IPC: G05B9/03
Filed: 1985-01-23
Abstract: PURPOSE:To hold the continuity of processing when a master running system and a queued stand-by system are used separately by multiplexing data processors driven at the time of data driving and dividing them into the master running system and the queued stand-by system. CONSTITUTION:When duplex data processors are divided into the master running system and the queued stand-by system and driven, switching units 1-1, 1-3 constitutes the master running system and switching units 1-2, 1-4 constitute the stand-by system in the 1st pattern. If any point of the switching unit 1-1 is failed in the pattern and the switching of the 1st switching unit is generated, the 1st switching unit 1-2 is switched and used as the master running system. Namely, an execution control means 1-10 in the unit 1-2 recognizes the progress on the way of the processing of an execution control means 1-9 by reading out the contents of a processing execution registering means 1-17 and a progress information accumulating means 1-19 and then the processing means in the means 1-17 is executed again. Consequently, the continuity of processing can be held at the switching use of the processors.
Patent JP-S55104418-A (JP)
Title: Treating appratus for pressure type converter exhaust gas
Inventor: YAMAZAKI SHIGERU
IPC: C21C5/40
Filed: 1979-01-29
Abstract: PURPOSE:To let converter exhaust gas be discharged and treated without requiring any suction blowers at all by hermetically closing the furnace mouth and skirt during converter operation to increase the pressure in the system with the converter gas and blowing air into the system according to need thereby letting the exhaust gas burn. CONSTITUTION:Molten iron, limestone, etc. are charged into a converter 1 and the spacining between the converter mouth and gas cooler 4 is perfectly closed with a closing device 12. Next, oxygen top blowing by a lance 2 is started and the internal pressure of the converter 1 and subsequent exhaust gas treating system is increased by the evolution of the CO-contained gas. In the initial period of exygen blowing, the amount of exhaust gas evolution is less and therefore air is pressure-fed with an air force-feeder 14 and the CO-contained exhaust gas is burned to increase the internal pressure. The CO2- contained gas formed is released through a cooler 4 and dust collectors 5, 6 by its pressure. When the exhaust gas amount from the converter increases, the pressure feeding of air is suspended and the gas is exhausted by the pressure of the exhaust gas itself, thus the need for suction blowers is eliminated at all and the electric power to be used for this becomes unnecessary.
Patent JP-H05195964-A (JP)
Title: Rotating machine
Inventor: FUKUNAGA TAKESHI
IPC: F04C29/00
Filed: 1992-01-22
Abstract: PURPOSE:To simplify a driving system in relation to a rotating machine capable of suppressing frictional loss and wear at blade tips. CONSTITUTION:A fixed piston 3 is disposed in an opening 4a formed at a turning cylinder 4, and a compression chamber 5 is formed between the fixed piston 3 and the turning cylinder 4. Blades 8a-8d are mounted to the turning cylinder 4, and the end parts of the blades 8a-8d are inserted through in the blade through-holes 3a-3d of the fixed piston 3 so as to partition the compression chamber 5 into small compression chambers 5a-5d. Electromagnets 13a-13d are disposed around the turning cylinder 4. The electromagnetic force thereof is controlled to make the turning cylinder 4 perform turning motion around the fixed piston 3, and thereby the small compression chambers 5a-5d are contracted to compress refrigerant. The structure of a driving system is simplified by thus utilizing the electromagnetic force as turning driving force.
Patent JP-H03212784-A (JP)
Title: Recording medium processor
Inventor: NAKAHARA JIRO
IPC: G06K17/00
Filed: 1990-01-18
Abstract: PURPOSE:To contract the size of a depth direction and to save a space by dividing carriers into two sides, a lower side and an upper side, and distributing a magnetically processed recording medium to the side of a printing means. CONSTITUTION:A recording medium ejecting port 3b and a recording medium inserting port 3a are respectively arranged on the upper and lower positions of the end part of a device body 2 and a lower side carrying means 51 connected to the insertion port 3a and an upper side carrying means 52 connected to the ejecting port 3b are branched between pairs of rollers 5, 6. On the other hand, a magnetic processing means 14 is arranged on almost the center part of the means 51, the printing means 20 is arranged so as to be opposed to an upper carrier F2 of the means 52 and the recording medium C is distributed by a distributing means 26. Consequently, the number of roller pairs in the depth direction and the depth size of the device body 2 can be contracted.
Patent JP-H06220706-A (JP)
Title: Jointed wear
Inventor: KUWABARA HIDETAKA
IPC: A41D13/02
Filed: 1993-01-22
Abstract: PURPOSE:To provide the jointed wear enabling to improve its wearability. CONSTITUTION:This jointed wear 1 produced by joining a jacket 2 to a pant 3, the front of the jacket 2 being able to be laterally opened, is characterized by forming an openable part 7 capable of being vertically opened with a fastener 8 in the jacket 2 and disposing a gore 9 in the openable part 7.
Patent JP-H08198265-A (JP)
Title: Transport container
Inventor: FUKUDA MANABU
IPC: B65D21/04
Filed: 1995-01-24
Abstract: PURPOSE: To simplify structure of a production line by a method wherein containers, with contents housed therein, can be heaped up with their positions arranged in one direction without turning around a container to be put on another container in the lower position. CONSTITUTION: In a container 4, composed of an upper frame 1, a bottom frame 2, a plurality of posts 3, and recesses 7 for fitting the posts therein, and so constructed that the posts 3 and the recesses 7 for fitting the posts therein are provided alternately, a mounting surface 5 is provided at the upper end of each of the posts 3 while a surface for receiving the mounting is provided at the lower end of each of the posts 3.  The posts 3 and the recesses 7 for fitting the posts therein are so arranged that when two containers 4 positioned above and below are placed with the front (a), the rear (b), the left side (c) and the right side (d) of the upper container made to correspond to those of the lower container, the positions of the posts 3 and the recesses 7 for fitting the posts therein become identical respectively on the upper and the lower containers and when one container 4 is put, being turned around at an angle of 180 deg., on top of another container 4 with its front (a) made to correspond to the rear (b) of another container, the positions of the posts 3 and the positions of the recesses 7 for fitting the posts therein come to agree with each other on the upper and the lower containers 4.
Patent JP-H05269605-A (JP)
Title: Spindle unit, machine tool equipped with spindle unit, and cutting tool driver
IPC: B23Q5/04
Filed: 1993-01-22
Abstract: PURPOSE: To connect a rotary cutting tool at a high speed and a motor-driven driver to each other in a driving manner by using spindle units changeable by each other as a tool holder. CONSTITUTION: High speed cutting is achieved with a machine tool provided with a small diameter bearing 33 which is immediately usable without using any tool holder by directly fitting and presetting a cutting tool 29 to a spindle 31 of a spindle unit 23. The spindle unit 23 is small similar to the tool holder, and preferably easily changeable by a conventional tool changing device. Since the tool holder is dispensed with, the conventional bearing is maintained small, no excessive heat to damage the bearing is generated, and the bearing can be operated at high speed of, for example, 20,000 to 40,000 rpm.
Patent JP-H01186934-A (JP)
Title: Pattern forming method
Inventor: ITO SHINICHI
IPC: G03F7/38
Filed: 1988-01-21
Abstract: PURPOSE:To selectively absorb a silicon compd. and to form a pattern with high accuracy by setting the temp. of a silylation treatment at the glass transition point of a desired part or above. CONSTITUTION:The difference in the glass transition point between an exposed part 5 and unexposed part 5' is increased and the silylation treatment is executed at the temp. above the glass transition point of the part intended to be absorbed with the silicon compd. and below the glass transition point of the part intended not to be absorbed with the silicon compd. in the case of forming the pattern by a silylation process. The absorption of the silicon compd. at a high selection ratio is thereby enabled and the pattern of a high selection ratio is formed.
Patent JP-H03215513-A (JP)
Title: Production of flexible polyurethane foam
Inventor: NOBUYOSHI MOTOJI
IPC: C08G101/00
Filed: 1990-01-18
Abstract: PURPOSE:To produce a flexible polyurethane foam having excellent physical properties very effectively by reacting a specific polyhydroxyl compd. with a polyisocyanate in the presence of a catalyst, a blowing agent, and a specified amt. of a specific foam stabilizer. CONSTITUTION:A method for producing a flexible polyurethane foam by reacting a polyhydroxyl compd. with a polyisocyanate in the presence of a catalyst, a blowing agent, and a foam stabilizer, wherein the polyhydroxyl compd. comprises a polyether polyol having a hydroxyl value of 35-75mgKOH/g, an ethylene oxide content of 25-60wt.%, and a terminal primary OH group content (based on the total OH group content) of 40mol% or higher, and the foam stabilizer comprises a compd. of formula I (wherein R is a monovalent hydrocarbon group excluding an aliph. unsaturation; Y is a divalent org. group; a is an integer equal to or higher than 6; b is an integer equal to or higher than 4; Q is formula II; and x and y are each 0 or an integer equal to or higher than 1, and x+y is an integer equal to or higher than 4) in an amt. of 0.3 pts.wt. or higher based on 100 pts.wt. polyether polyol.