baber/WOPTO huggingface dataset:
Patent JP-S61168270-A (JP)
Title: Manufacture of semiconductor device
Inventor: OZAKI TERUO
IPC: H01L29/866
Filed: 1985-01-18
Abstract: PURPOSE:To obtain desired electric characteristic accurately in a short time by connecting a contactor between two points through a P-N junction, and heat treating in nonoxidative atmosphere while measuring electric characteristic between the both contactors. CONSTITUTION:Insulating films 3, 3 such as oxide films are formed on both front and back surfaces of a semiconductor wafer 10, and a window hole 3a is formed only on the film 3 of the surface. Then, a P-type impurity is selectively diffused from the hole 3a to form a P-type region 2. Then, only thin oxide film of the hole 3a portion is removed by etching. Then, contactors 6, 7 are contacted with the adjacent regions 2, 2, heated at 1,150-1,250 deg.C in reduced nonoxidative atmosphere while measuring a Zener voltage by a measuring unit 8 to additionally press the P-type impurity of the region 2 into an N-type region 1. When the Zener voltage arrives at the desired value, the heating is stopped. Subsequently, an anode electrode 4 and a cathode electrode 5 are formed.
Patent JP-H10201991-A (JP)
Title: Washing machine
Inventor: SHOJI AKIRA
IPC: D06F33/02
Filed: 1997-01-21
Abstract: PROBLEM TO BE SOLVED: To shorten water supply time so as to reduce washing time by supply water while a drum is rotated, repeating the operation of stopping the supply of water when a first preset water level is reached and restarting the supply of water when a second preset water level lower than the above is reached, and changing one of the first and second preset water levels in the lapse of designated time. SOLUTION: The operation of supply water while a drum is rotated, stopping the supply of water when a first preset water level P11 is reached and restarting the supply of water when a second preset water level P 12 is reached is repeated. In the lapse of designated time T1, the first preset water level P11 is changed to the level P12, and in the lapse of designated time T2, the first preset water level P21 is changed to the level P31, and the second preset water level P12 is changed to the level P22, whereby water supplied to the first preset water levels P11, P21, P31 gradually soaks into washing by rotation of the drum, and when the water level in the water receiving tub reaches the second preset water levels P12, P22, the supply of water is restarted to supply water, so that water is let soak into washing gradually.  Further, the quantity of water first supplied can be increased, and the number of times of repeating the supply of water can be decreased.
Patent JP-H11201992-A (JP)
Title: Probe with input discrimination function
Inventor: HAGA KENICHIROU
IPC: G01R13/20
Filed: 1998-01-20
Abstract: PROBLEM TO BE SOLVED: To discriminate from which probe a display waveform is inputted without replacing a color marker chip whenever a probe is replaced, by a method wherein a probe body is provided with a probe indicator which emits light in the same color as a waveform display color. SOLUTION: A measuring device body which is provided with a plurality of input channels and which displays their input waveforms in colors is provided with an input connector and with a measuring-device indicator which emits light in the same color as a display waveform. The emitted light is displayed on a probe indicator 7 via an optical connector 8 and an optical fiber 14. A connector 26 for measuring-device connection is connected to an input connector, a probe 21 is brought into contact with an object to be measured, and a waveform signal derived from the object to be measured is inputted to the measuring device body. The measuring device body processes the waveform signal, and a waveform is displayed on a waveform display in a preset color.  In this manner, the color of the waveform displayed on the waveform display agrees with a color whose light is emitted in the probe indicator 7, and it is possible to discriminate from which probe the display waveform is inputted.
Patent JP-H02189362-A (JP)
Title: Thermosetting silicone rubber composition and cured product thereof
Inventor: YOSHIDA TAKEO
IPC: C08K3/10
Filed: 1989-01-19
Abstract: PURPOSE:To obtain the title composition improved in oil resistance, steam resistance and mechanical properties by mixing a specified diorganopolysiloxane with a specified surface-treated hydrophobic silica filler and a specified crosslinking catalyst. CONSTITUTION:A thermosetting silicone rubber composition is obtained from 100 pts.wt. diorganopolysiloxane of an average degree of polymerization of 100-20000 and an average composition formula of formula I [wherein R is a (substituted) monovalent hydrocarbon group; and a=1.95-2.05], 10-100 pts.wt. hydrophobic silica surface-treated with a compound of formula II and a having a specific surface area of 50-600m<2>/g, and an organic peroxide or a platinum compound. The use of the filler makes it possible to obtain the title compositional which not only has practical strength but also is excellent in toner-resistant mold release durability when it is used for a templating matrix for a polyester resin or the like and in steam resistance, LLC resistance and dynamic fatigue resistance.
Patent JP-H08196967-A (JP)
Title: Automatic pasting machine
Inventor: ISHII MASATO
IPC: B05C1/08
Filed: 1995-01-23
Abstract: PURPOSE: To obtain an automatic pasting machine enabling a worker to immediately know the residual quantity of cloth accurately by providing the machine with a operation and display device of the residual quantity of the cloth connected to a cloth counter device. CONSTITUTION: In the automatic pasting machine, a raw cloth roll mounted on a support part 1 is sent into a pasting roller 3 by a send-in roller 2 and, after paste is applied to cloth automatically, the cloth is sent out through a leveling roller 4. The pasting length of the cloth is counted by a cloth counter device of the pulse input due to a built-in photoelectric sensor. An electric box 5 for instructing and controlling automatic pasting is installed at the upper part of the support part 1. That is, for example, a counter display part and a number-of-cloth count and display part are arranged to the electric box 5 other than various operation keys and the initial value of the residual quantity of the cloth is inputted to the counter display part and the residual quantity of the cloth is displayed on the number-of-cloth count and display part in a meter unit.
Patent JP-H09199136-A (JP)
Title: Nonaqueous electrolyte secondary battery
Inventor: AOKI YOSHIYASU
IPC: H01M10/05
Filed: 1996-01-22
Abstract: PROBLEM TO BE SOLVED: To provide a secondary battery having electrodes excellent in the adhesiveness between a paste and a current collector and the permeability of a nonaqueous electrolyte by forming the current collector of a positive electrode into a structure three-dimensionally arranged with hollow metal fibers. SOLUTION: The positive electrode of a nonaqueous electrolyte secondary battery is constituted of a positive electrode current collector 1 and a positive electrode layer 2 carried by the current collector 1, and the negative electrode is constituted of a negative electrode current collector 3 and a negative electrode layer 4 carried by the current collector 3. A solid polymer electrolyte layer 5 is inserted between the positive electrode layer 2 and the negative electrode layer 4. The current collector 1 of the positive electrode of this battery is formed into a structure three-dimensionally arranged with hollow metal fibers, or a metal film layer formed on a resin core material and the surface of the core material is formed into a structure three-dimensionally arranged with metal fibers. The hollow metal fibers are made of one or more kinds selected from titanium and aluminum.  The rate of hole area of the current collector 1 of the positive electrode is preferably set to about 25-55%.
Patent JP-S63176700-A (JP)
Title: Jet pump for flow feeding solid block mixed fluid
Inventor: MOCHIZUKI TAKUO
IPC: F04F5/10
Filed: 1987-01-16
Abstract: PURPOSE:To enhance durability, by connecting a suction pipe to communicate with a delivery pipe in such a manner that an attracting direction of the suction pipe, attracting a solid block to be inducted into the delivery pipe, forms a specific angle with respect to the injection direction of a flow of high pressure water from an injection nozzle. CONSTITUTION:A jet pump 1 comprises a delivery pipe 2, suction pipe 3 and an injection nozzle 4 mounted to a side wall 3a of the suction pipe 3. A bending angle of the suction pipe 3 for the delivery pipe 2 is set so that an attracting direction A of the suction pipe 3 is placed tilting 45 deg. or less with respect to the injection direction B from the injection nozzle 4. Accordingly, a solid block in fluid can be prevented from grinding by being violently blown against the internal surface of the delivery pipe.
Patent JP-H03212926-A (JP)
Title: X-ray exposure method
Inventor: IWAMATSU SEIICHI
IPC: G03F7/20
Filed: 1990-01-18
Abstract: PURPOSE:To improve a resolving power in X-ray exposure by executing the exposure by imaging a mask pattern without magnifications on the surface of a substance to be exposed, by an X-ray reflector optical system formed of multilayer films. CONSTITUTION:An X-ray from an X-ray source, such as a synchrotron orbitration radiation(SOR), is transmitted through or reflected on an X-ray mask and an X-ray mask image is formed without magnifications on a surface to be exposed, by setting a concave mirror constructed of a multilayer film structure and a convex mirror constructed of a multilayer film surface structure and having the focus substantially at the focal position of the concave mirror. Besides, inversion of the image and alteration of the position and direction of image formation can be made by introducing an X-ray reflector of a plane multilayer film structure into an X-ray reflection optical system. Since the image obtained by this constitution is not a shadow image such as one obtained by proximity exposure, a dimensional error between the mask and a substance to be exposed, due to the relative positional relationship thereof from the X-ray source is not caused and a resolving power is improved.
Patent JP-H11211572-A (JP)
Title: Optical amplitude phase characteristics measuring apparatus and measuring method therefor
Inventor: MACHIDA SUSUMU
IPC: G01J9/02
Filed: 1998-01-20
Abstract: PROBLEM TO BE SOLVED: To enable a highly sensitive and stable measurement of optical amplitude and phase, by detecting the amplitude and the phase difference of an output AC signal of summed frequency component of output of an optical branching unit, with a synchronous detector. SOLUTION: Output lights of light sources 1, 2 are simultaneously branched. The branching ratio of an optical branching unit 3 is adjusted. A summed frequency light is generated by a summed frequency generating element 4 inserted in the local oscillation light side, and introduced in an optical combining unit 9 together with two fundamental waves. Transmitted light and reflected light from a specimen 6 to be measured on the signal light side or outputted light and two fundamental wave components are simultaneously modulated by a mirror 8 for optical path length difference modulation, and combined with local oscillation light component. The respective output lights of the optical combining unit 9 are divided into fundamental wave component and summed frequency component by the first and the second optical dividing units 10, 11.  Further, the fundamental wave component is divided into the respective fundamental waves by a third and a fourth optical dividing units 12, 13. The respective components divided by the first - the fourth dividing units 10-13 are detected and amplified, and three AC signal components are outputted. The two AC signals of the fundamental wave generate component of sum in a modulator 23, and connected with a reference signal input terminal of a synchronous detector 24. An AC signal of the summed frequency is connected with a signal input terminal of the detector 24, and amplitude of the summed frequency component and phase difference from a reference signal are obtained.
Patent JP-S60153404-A (JP)
Title: Variable nozzle of radial turbine
Inventor: USHIJIMA YUUJI
IPC: F01D9/02
Filed: 1984-01-20
Abstract: PURPOSE:To obtain variable flow rate characteristics by fitting a nozzle flange member to the blade end on the housing side of a nozzle blade so that the nozzle flange member can be made slidable in the direction of the span of the nozzle blade. CONSTITUTION:A nozzle flange member 13 is fitted to the blade end on the housing 5 side of a nozzle blade 11 via a fitting groove 13A, while the screw part 16A of a screw rod 16 is screwed to a screw hole 15 provided on the opposite side of the nozzle flange member 13. In response to change in the operation state of an engine, the screw rod 16 is turned to move the flange member 13 back and forth in order to change the flow rate characteristics. With this contrivance, the flow rate characteristics can be made variable.
Patent JP-H08240504-A (JP)
Title: Devcie for balancing electrically driven blower unit
Inventor: OTOFURIITO SHIYUMITSUTOOMARURO
IPC: G01M1/30
Filed: 1996-01-23
Abstract: PROBLEM TO BE SOLVED: To improve a device for balancing an electrically driven blower unit. SOLUTION: A balance device is provided, a blower unit 1 where those other than a casing cover 100 are completely assembled can be embedded into the balance device and can be electrically connected in contact, and the balance device is provided with the control device of a motor 36 of the blower unit and a device for bridging a motor circuit 10 of the blower unit. Partial electromechanical converters 5 and 12 are used to drive a part 20 to be balanced of the blower unit, the converters are controlled by a control device provided at the balance device, the balance process is performed on two compensation planes, the compensation planes mutually maintain a gap and are parallel, and a material is eliminated on the compensation plane of a radial fan 32.  The material is placed on the compensation plane located within the end face range of the rotor 5 in external rotor structure at the opposite side.
Patent JP-S5293263-A (JP)
Title: Up and down counter
Inventor: MOGI TAKAO
IPC: H03K23/00
Filed: 1976-01-30
Abstract: PURPOSE:To simplify the whole constitution by adding and/or subtracting the content of the up and down counter for lower bits when the content of the counter for upper bits with the number less than lower bits is transfered to the up and down counter for upper bits by carry or borrow to return its contents to the counter for upper bits.
Patent JP-S62167360-A (JP)
Title: Thioindigo dye and production thereof
Inventor: WAKEMOTO HIROBUMI
IPC: C07D333/66
Filed: 1986-01-20
Abstract: NEW MATERIAL:The compound of formula I (R<1> is a substituent group having asymmetric carbon atom; R<2> is substituent group having asymmetric carbon atom, alkyl, alkoxy, aryl or aryloxy; R<3> and R<4> are 1-3C alkyl, 1-3C alkoxy, halogen, nitro, amino, 1-3C alkylamino or dialkylamino; m and n are 0-3). EXAMPLE:5-(S-2-methylbutyl)-5'-(4-pentylphenyl)thioindigo. USE:A material for liquid crystal display or optical recording. PREPARATION:The objective compound can be synthesized according to the reaction formula from an optically active benzene derivative of formula II having a substituent group containing asymmetric carbon atom.
Patent JP-H08303106-A (JP)
Title: Compact furniture hinge
Inventor: FUERAARI FURANKO
IPC: E05D11/10
Filed: 1996-01-23
Abstract: PROBLEM TO BE SOLVED: To impart the large degree of freedom to the arrangement of a closing mechanism by using a spring with a pair of parallel reaction arms and a thrust arm composed of a loop at a center connecting these reaction arms. SOLUTION: The thrust arm 22 of a spring 25 is formed of a central loop connecting a pair of reaction arms 23. The action of the arm 22 of the spring 25 having an effect on the cam protrusion 20 of a lower link rod 14 is increased with approaching to the closing place of the hinge while the free arm of the spring 25 is shortened, and the upward thrust action of the spring 25 is extremely effective by gradual approaching to the helical section of the spring 25 of a position where the cam protrusion 20 is abutted against the arm 22 of the spring 25. The height of a wing 11 can be lowered remarkably, and is determined practically only by the size of the outside diameter of the helical section of the spring 25. Since the pivot of the spring 25 is positioned outside a hinge mechanism, the size of the spring 25 need not be considered for designing the hinge.
Patent JP-S56109190-A (JP)
Title: Flux for arc welding
Inventor: ISHII GENMEI
IPC: B23K35/30
Filed: 1980-01-31
Abstract: PURPOSE: To provide an inexpensive flux for arc welding which is obtained by compounding Fe as well as C, Si, Cr, V, B, Mn at specific ratios in a slag forming agent and which is used for W-base welding rods.  
     CONSTITUTION: The flux consists of 10.0W22.5% C, 3.0W17.0% Cr, 6.0W17.5% Si, 0.1W2.0% B, 1.0W5.0% V, 2.0W8.0% Mn and the balance Fe and slag forming agent. When this flux is used together with a W-base welding rod in arc welding, it provides high abrasion resistance to the deposited metal because carbide-base alloy of high hardness is contained therein although W is not contained, and also it has the effect of making the production of the diluted part with base metals difficult because of high contents of C and Si. It is also capable of forming a welded overlay of high abrasion resistance to cement clinker, mineral slag, sand, etc. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-S60171002-A (JP)
Title: Inner sole of shoes
Inventor: JIANKARURO TANZUI
IPC: A43B5/00
Filed: 1985-01-23
Abstract: An insole (1) is formed in one piece with a boxed-in toe puff (2) and a raised edge heel counter (3) by injection moulding of plastics material. This is economical and simplifies assembly of the eventual shoe.
Patent JP-H05199201-A (JP)
Title: Synchronous multiplexer
Inventor: SHIMADA NAOHIRO
IPC: H04Q11/04
Filed: 1992-01-22
Abstract: PURPOSE:To reduce circuit scale and to simplify control by terminating a B3 byte detector in the front step of a time switch part and inserting it to a G1 byte immediately when far end block error (FB) information is generated. CONSTITUTION:A path overhead(PO) terminating part 101 is installed in the front step of a time switch part 111 and plays a role for terminating PO contained in an input STS-1 signal 104. Each PO is terminated by a PO terminating part 102, a B3 byte it the PO is compared with the parity of the data sequence of the input STS-1 signal 104, and the error of a path is recognized. FB error is generated with the purpose of being returned as FB information by an FB generator 105, and the FB is inserted to the FB part of a G1 byte part by a G1 byte FB inserter 106. Next, the STS-1 signal is inputted to the switch part 11 and cross connected. Afterwards, the STS-1 signal is transmitted to a PO inserting part 121, each PO excluding the FE information is inserted by an inserting part 122, and an STS-1 signal 123 is outputted.
Patent JP-H01188011-A (JP)
Title: Audio equipment
Inventor: OKAMOTO YUSUKE
IPC: H04B1/16
Filed: 1988-01-21
Abstract: PURPOSE:To decide clearly unequivocally the sound quality even when the audio equipment is expanded by selecting the adjustment of an internal sound quality adjusting circuit to the center value when the connection of an external sound quality adjusting equipment is detected or preventing the audio signal from being passed through the internal sound quality adjustment circuit. CONSTITUTION:With an external equalizer 7 connected to an audio equipment main body 6, an audio signal is sent in the route of bus treble circuit 2  volume circuit 3   external equalizer 7  changeover circuit 4   power amplifier 5. In this case, the bus treble circuit 2 is adjusted to the center value. Since there is no circuit giving affect on the sound quality in the inside of the audio equipment main body 6, the external equalizer 7 can decide the entire sound quality of the system clearly unequivocally.
Patent JP-S54102338-A (JP)
Title: Two-coat and one-bake coating system
Inventor: TAKAGI KANAME
IPC: B05D5/06
Filed: 1978-01-31
Abstract: PURPOSE: A two-coat and one-bake coating system comprising a venturi structure for preventing the contamination of a hydrocarbon removal unit with coating mist and a unit for separating and removing unnecessary organic solvents.  
     CONSTITUTION: A two-coat and one-bake coating system, wherein an article is coated with a metal powder-containing base coating material to form a wet film, which is coated with a clear coating material, comprising (A) an exhaust channel of the clear coating zone in the coating booth separated from other exhaust channels, (B) a hydrocarbon removal unit provided in the exhaust channel other than the clear coating zone in the coating booth and at leat the primary zone in the drying oven, (C) a coating unit for atomizing the base coating material with air, and (D) a coating unit for at least automatic atomizing of the clear coating compound without using air.  
     EFFECT: Organic solvents discharged from the coating booth and drying oven can be reduced greatly. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-S60154452-A (JP)
Title: Compact-type fluorescent lamp
Inventor: YAMAZAKI HARUO
IPC: H01J61/72
Filed: 1984-01-23
Abstract: PURPOSE:To obtain a light compact-type fluorescent lamp of a relatively low cost by providing the emission tube with an area located near one of the electrodes and spatially connected to an outer tube globe and igniting the emission tube by an alternating current so that said electrode works as an anode in terms of its d.c. component. CONSTITUTION:An emission tube 1' consisting of a so-called double-U-shaped tube has an area 13 which is located near an electrode 4 and spatially connected to an outer tube globe 3. The emission tube 1' is ignited by a chopper-system high-frequency ignition current in which chopper operation is repeated by the combined function of a power transistor 17, a choke coil 21, a capacitor 22 and a diode 23 to cause an asymmetric discharge current to flow. During the ignition of the emission tube 1', the electrode coil 4 located near the connection area 13 works as an anode in terms of its d.c. component. Owing to the above constitution, any cataphoresis is completely prevented, thereby producing a homogeneous luminous state over the entire emission tube 1'.
Patent JP-S62168410-A (JP)
Title: Surface acoustic wave resonator
Inventor: NOZAKI ITARU
IPC: H03H9/145
Filed: 1986-01-20
Abstract: PURPOSE:To make the titled resonator small in size, and also, to easily manufacture it by forming an SAW exciting electrode by laminately successively and alternately a low density layer and a high density layer on the surface of a piezoelectric substrate, so that a good resonator characteristic can be obtained in a comparatively low frequency area of a VHF band. CONSTITUTION:An SAW exciting electrode 11 and reflecting gratings 12, 13 constitute a three-layer structure by laminating successively and alternately an Al layer 14 being a low density layer L, and an Au layer 15 being a high density layer H, and an Al layer 16, on the surface of a piezoelectric substrate 10. The SAW exciting electrode 11 and the reflecting gratings 12, 13 are formed by, for instance, laminating successively and alternately the Al layer, the Au layer and the Al layer on the whole surface of the piezoelectric substrate 10, and bringing the same pattern as the SAW exciting electrode 11 and the reflecting gratings 12, 13 to, for instance, Ar ion milling against these three layers.