baber/WOPTO huggingface dataset:
Patent JP-H03146445-A (JP)
Title: Formation of enlarged-diameter taper hole in axial bore of capillary tube
Inventor: JIYOOJI EDOWAADO BAAKII
IPC: C03C15/00
Filed: 1990-10-15
Abstract: PURPOSE: To form an enlarged and smooth funnel-shaped end in a capillary tube bore by letting a gaseous etchant flow into the bore of a capillary tube, heating the end area of this tube and adjusting its heating condition.  
     CONSTITUTION: A gaseous etchant 22, for which a reaction degree is the function of a temperature, is allowed to flow into a bore 12 of a capillary tube 10, a certain area (such as an end area 15 on the side of an end face 14, for example,) is heated (by burners 17 and 19 or flames 18 and 20) and a longitudinal temperature gradient is generated in this area. Then, processing for letting the gaseous etchant 22 flow for time enough for enlarging one part of the bore 12 (into tapered area 25) at least inside this heated area 15 through the reaction of this gaseous etchant 22 with the tube 10 is continued together with this heating treatment. In that case, the maximum enlargement of the bore 12 occurs at a section exposed at the peak temperature in this area 12. As the gaseous etchant 22, a gaseous compound (such as a fluorine-containing compound, for example,) is used for discharging an active component to react with a tube material through fractional distillation at a certain fractionating temperature. 
     COPYRIGHT: (C)1991,JPO
Patent JP-H01119619-A (JP)
Title: Manufacture of non-oriented magnetic steel sheet
Inventor: MINATO TAKEHIKO
IPC: C21D8/12
Filed: 1987-10-30
Abstract: PURPOSE:To manufacture a non-oriented magnetic steel sheet having superior electromagnetic properties by specifying the roughness of a sheet surface in the first cold rolling on the upstream side at the time of forming a finishing thickness by carrying out plural cold rollings on the upstream side and the downstream side of a process annealing stage. CONSTITUTION:At the time of forming the finishing thickness of a non-oriented magnetic steel sheet by carrying out cold rolling twice on the upstream side and the downstream side of a process annealing stage, the roughness Ra of a sheet surface at the time of the first cold rolling in the process annealing stage is regulated to 0.3-1.5mu. By this method, the non-oriented magnetic steel sheet having superior electromagnetic properties can be stably manufactured.
Patent JP-2001097625-A (JP)
Title: Recording paper post-treatment device
Inventor: WATANABE TETSUJI
IPC: B65H37/04
Filed: 1999-09-28
Abstract: PROBLEM TO BE SOLVED: To provide a recording paper post-treatment device convenient for miniaturizing, allowing the cost reduction, and easy to take out the recording paper sheets from an exhaust tray. SOLUTION: This post-treatment device is provided with a post-treatment tray 3 to align a recording paper bunch recorded with images thereon by an image forming device 2, and various sorts of post-treatment means 4, 5, and 6 provided near the post-treatment tray 3 in order to carry out various sorts of post-treatment in the same post-treatment tray. The device is composed to exhaust the recording paper bunch post-treated in the various sorts of post- treating means 4, 5, and 6, to the same exhaust tray 1A.
Patent JP-H04150493-A (JP)
Title: Method and device for lighting binocular stereoscopic viewing device
Inventor: SHIOBARA MORIHITO
IPC: G01B11/00
Filed: 1990-10-12
Abstract: PURPOSE:To reduce the processing time of a binocular stereoscopic viewing device for obtaining a stereoscopic view so as to improve the corresponding. accuracy by controlling the lighting area of the light illuminating an object so that the number of edges contained in the lighting area can be maintained smaller than a prescribed value. CONSTITUTION:Edges are extracted from a picture inputted from a camera 1 and the picture is divided into areas so that the number of edges in each area does not exceeds a preset value. After division, the divided areas are irradiated with light by directing a driving section 3 for adjusting vertical and horizontal angles toward the divided areas. A lighting area adjusting section 5 sets the lighting area of the light to a standard size as a default value at the time of the first lighting and adjusts the lighting area by changing the size in steps or continuously following the instruction from a picture processing section 4 Therefore, the processing time of a binocular stereoscopic viewing device for obtaining a stereoscopic view can be reduced and the corresponding accuracy can be improved, since the stereoscopic view can be coped with in a short period.
Patent JP-H04150558-A (JP)
Title: Image processor
Inventor: TAKAHASHI HIROYUKI
IPC: H04N1/41
Filed: 1990-10-13
Abstract: PURPOSE:To perform manifold image synthesis and to prevent an image from deteriorating by providing an input means, an encoder means, a storage means, a decoder means, an arithmetic means, and a switching means. CONSTITUTION:A means which inputs first and second color separation image signals, a means 157 which encodes a first image signal, the storage means 158 which stores an encoded signal, a means 159 which decodes a signal read out from the storage means 158, and a means 170 which computes a decoed first image and a second image inputted next are provided. Also, a means 174 which switches the first image and a computed image, or the first image, the second image, and the computed image is provided, and the first image is synthesized with the computed image, or the first image and the second image with the computed image.
Patent JP-H10106168-A (JP)
Title: Digital disk player
Inventor: OKAWARA KOJI
IPC: G11B7/00
Filed: 1996-09-26
Abstract: PROBLEM TO BE SOLVED: To provide a disk player which distributes voice signals based on voice information recorded on a disk by being multiplexed to plural kinds of independent output terminals arbitrarily to output them. SOLUTION: The multiplexed audio data stream read out from a digital video disk by a data reader is decoded by an audio decoder 6 and decoded data of respective systems are respectively supplied to DACs 111, 112, 113 as audio serial data to be converted into voice signals and respective converted voice signals are made to be distributed to desired and independent plural voice signal output terminals and also made to be simultaneously outputted.
Patent JP-2001103090-A (JP)
Title: Packet capture device
Inventor: NAGATA KAZUO
IPC: H04L12/70
Filed: 1999-09-28
Abstract: PROBLEM TO BE SOLVED: To provide a packet capture device capable of effectively utilizing a capture memory, improving the transfer efficiency of measurement data, capable of performing sampling or capture of data at all times, corresponding to a measurement object and further improving the reliability of the measurement data. SOLUTION: In this packet capture device for selectively taking out specified packet data from the specified packet of a communication network, writing them in a memory, reading the packet data written in the memory and sending them out to a data processing part, a data filter provided with a function for selectively fetching the specified packet data from the specified packet is used.
Patent JP-H06133497-A (JP)
Title: Manufacture of output rotating shaft of planetary gear type starter
Inventor: TAJIMA MASATOSHI
IPC: H02K7/116
Filed: 1992-10-13
Abstract: PURPOSE:To provide a method for manufacturing an output rotating shaft of a planetary gear type reduction gear starter in which the shaft can be accurately manufactured in a short time without necessity of skill and experience. CONSTITUTION:An entire profile of an output rotating shaft 14 is formed, for example, by cold forging, and a helical spline, etc., is formed by mechanical processing. Then, a surface of a shaft 14b except a flange 14a is hardened by induction hardening, etc. Then, a recess 140 is engaged with a positioning pin 32, and the shaft 14 is positioned on a die 31. A stripper plate 33 is moved down, and the shaft 14 is positioned fixedly on the die 31. A punch 34 is further moved down to simultaneously punch a plurality of holes for fixing the pins at the flange 14a.
Patent JP-H02122169-A (JP)
Title: Chemical heat pump
Inventor: KUNUGI TAKAFUMI
IPC: F28D20/00
Filed: 1988-11-01
Abstract: PURPOSE:To considerably expand the application range of a chemical heat pump by providing an evaporating-condensing vessel filled with brine besides a reaction vessel filled with calcium oxides or calcium hydroxides. CONSTITUTION:A chemical heat pump consists of a regeneration radiator 21 as a reaction vessel, an absorption generator 22 as an evaporating-condensing vessel, and a vapor flow duct 23 that connects the vessels. When heat carrier for regeneration is supplied to a heat transfer tube 27 of the absorption generator 22, lithium bromide solution 28 boils generating steam, and travels along the duct 23, then reacts upon its absorption by CaO of chemical heat storage medium 24. The chemical heat storage medium 24 increases temperature due to the heat of reaction generated, and a hot carrier is obtained through a heat transfer tube 26 and supplied to load sides. Thus, CaO changes to Ca(OH)2, and the lithium bromide solution is concentrated, so that the chemical heat pump is brought into practical use and the regeneration temperature can be lowered even for the same cooling temperature. Therefore, the chemical heat pump having a wider application range can be obtained.
Patent JP-S62228070-A (JP)
Title: Benzofuranyloxyphenylurea derivative and herbicide containing said compound as active ingredient
Inventor: MATSUMOTO SUSUMU
IPC: A01N47/30
Filed: 1986-11-18
Abstract: NEW MATERIAL:A benzofuranyloxyphenylurea derivative expressed by formula I (X is halogen or CF3; n is 0, 1 or 2; Y is H, halogen or CF3; R1 is lower alkyl; R2 is lower alkyl, lower alkenyl, lower alkynyl or lower alkoxy). EXAMPLE:1-[4-(2, 3-Dihydro-2, 2-dimethyl-5-benzofuranyloxy)phenyl]3-methoxy-3- methylurea. USE:A herbicide having high degree of safety while holding a very wide weeding spectrum. PREPARATION:(i) A compound expressed by formula II is reacted with a compound expressed by formula IV (Z is halogen) in the presence of a base at 0-150 deg.C or (ii) a compound expressed by formula III is reacted with a compound expressed by formula V at -50-+100 deg.C to afford the aimed compound expressed by formula I.
Patent JP-H03287563-A (JP)
Title: Production of organic carboxylic acid ester
Inventor: SATO HIROSHI
IPC: C07C69/14
Filed: 1990-10-11
Abstract: PURPOSE:To improve yield without deteriorating catalyst activity by reacting an organic carboxylic acid with an alcohol in the presence of a catalyst of sulfuric acid supported on a carrier while further supplying sulfuric acid in an amount corresponding to that of the eliminated supported sulfuric acid in obtaining the subject compound useful as coatings, adhesives, etc., from the organic carboxylic acid and the alcohol in the vapor phase. CONSTITUTION:An organic carboxylic acid (e.g. acetic acid, propionic acid or acrylic acid) is reacted with an alcohol (e.g. methanol or n-propanol) in the vapor phase in the presence of a catalyst of sulfuric acid supported on a carrier or the carrier at 100-200 deg.C under about ordinary pressure while continuously or intermittently supplying sulfuric acid as a catalyst component to afford the objective compound. Silica gel, diatomaceous earth, quartz sand, etc., are preferred as the carrier for the aforementioned catalyst. The ratio of the supported sulfuric acid is preferably about 5-20%. The amount of the sulfuric acid fed together with the reaction raw material is preferably at a molar ratio within the range of about (1/100) to (1/1000) based on the organic carboxylic acid. The sulfuric acid can be fed alone or also mixed with the reaction raw material and fed.
Patent JP-H02121051-A (JP)
Title: Input/output controller
Inventor: UMEKI TAKANORI
IPC: G06F13/14
Filed: 1988-10-31
Abstract: PURPOSE:To highly speedily raise a system when the system is to be raised by making it possible for software to recognize the resources of the title input/ output controller and an input/output device respectively connected to the system without issuing commands for all the logical numbers. CONSTITUTION:Under a state in which respective arbitrary values are set to both a controller number setting circuit 2 and a device identification code setting circuit 4 of an input/output controller (IOC) 1, when a clock for registering resource information from a system control unit (SCU) 14 is detected in a clock detecting circuit 5, the controller number and the identification code of the IOC 1 are sent to a common bus 10 at the position of the clock assigned to the IOC 1 itself. Since the SCU 14 registers the resource information in a resource table area 21 based on bus information sent synchronously with the clock, and the software refers to this area and manages the resources of the system, time necessary for confirming the resources is minimized. Thus, time for raising the system can be shortened.
Patent JP-H01118249-A (JP)
Title: Magneto-optical recording and reproducing device
Inventor: KUWATA NAOKI
IPC: G11B11/10
Filed: 1987-10-30
Abstract: PURPOSE:To increase magnetic field strength on the plane of a magneto-optical recording medium by forming the objective lens actuator cover of an optical pickup by a magnetic material with high permeability. CONSTITUTION:The objective lens actuator cover 8 formed by the magnetic material with high permeability constitutes a magnetic circuit with an electromagnet 7 sandwiching the magneto-optical recording medium 1. The shape of the cover is formed, for example, in cylindrical shape with thin thickness in which a hole to pass light is provided on a center, and a central hole is set at a size so as not to prevent the light from the objective lens 5 of the optical pickup from being emitted, and also, the thickness of the upper plane of the cover is decided paying special regard on the operating distance of the objective lens of the optical pickup and the plane quivering of the magneto- optical recording medium 1, and required magnetic field strength can be obtained by the compact electromagnet 7 by the magnetic circuit consisting of the cover 8 and the electromagnet 7.
Patent JP-H06102235-A (JP)
Title: Limiting current type oxygen sensor
Inventor: KAJIMA TAKAFUMI
IPC: G01N27/41
Filed: 1992-09-18
Abstract: PURPOSE:To obtain a thin film-made limiting current type oxygen sensor which enables the obtaining of excellent limiting current characteristic by preventing penetration of an oxygen gas. CONSTITUTION:A Pt cathode electrode 12 and an anode electrode 13 are arranged on a ZrO2-BN substrate 11 as opposed to each other at a fixed interval in a comb-shaped pattern with one inserted into the other. A ZrO2-Y2O3 14 is arranged as an oxide ion conducting film on the substrate where the cathode electrode 12 and the anode electrode 13 are formed. The ZrO2-Y2O3 film 14 is formed in a pattern having a window 15 to discharge an oxygen gas generated in the anode electrode 13 thereby enabling the checking of the oxygen gas from penetrating into the cathode electrode 12.
Patent JP-H06124226-A (JP)
Title: Access conversion controller
Inventor: YAMAGUCHI TATSUYA
IPC: G06F12/02
Filed: 1992-10-14
Abstract: PURPOSE:To use a program with versatility. CONSTITUTION:In a device provided with a processor 1 and plural local storages 2-1...2-n to be accessed by access instructions from the processor 1 for performing access by instructions different for the respective local storages 2-1...2-n, a converter 3 for performing conversion to the access to the other local storage when a specified address in the access instruction to the local storage 2-1 specifies a specific address is provided.
Patent JP-H05122578-A (JP)
Title: Video camera
Inventor: EZAKI TADASHI
IPC: H04N5/232
Filed: 1991-10-23
Abstract: PURPOSE:To execute the radio transmission of video signals with infrared signals from an infrared signal light emitting means by driving the infrared signal light emitting means according to a video signal modulated for recording. CONSTITUTION:The video signal for recording outputted from a mixer 18 is supplied to a mixer 19, and a sum signal L+R FM modulated for recording is mixed into this video signal. Further, the video signal mixed the sum signal L+R by this mixer 19 is supplied to a mixer 20, and a difference signal L-R FM modulated for recording is mixed into this video signal. The mixed output of the mixer 20 is supplied through a recording amplifier and a rotary transformer or the like to a rotary magnetic head 21 and recorded in a video tape T. At such a time, since video signals and audio signals are modulated into a frequency band, the recorded signals are frequency allocation. The mixed output of the mixer 20 is supplied to an LED driving circuit 26 and based on this mixed output, an LED 27 is driven. Thus, the same signals (video signals and audio signals modulated for recording) as signals recorded from the LED 27 are outputted in front of the video camera as the infrared signals.
Patent JP-H08112255-A (JP)
Title: Ophthalmologic image memory
Inventor: ONO SHIGEAKI
IPC: A61B3/14
Filed: 1994-10-14
Abstract: PURPOSE: To enable the inputting of an image into a proper input channel without setting an input channel beforehand. CONSTITUTION: A CPU39 identifies a fluorography mode by a starting signal from an input section 42 and transmits a signal to the effect to an input channel controller 46. When the fluorography mode is not found, detection switches 36 and 37 judge that an exciter filter 34 and a barrier filter 35 are inserted into optical paths L1 and L2 respectively to transmit a signal to the effect to the input channel controller 46. When they are not inserted, the switches transmit a signal indicating a color photographing mode and the input channel controller 46 selects an input channel within an image memory 45 based on information from a retinal camera control section 38 and input channel information corresponding to the photographing mode stored previously.
Patent JP-H05114118-A (JP)
Title: Production of thin-film magnetic head
Inventor: SUZUKI HIROSHI
IPC: G11B5/31
Filed: 1991-10-23
Abstract: PURPOSE:To eliminate the deviation in the position of the stock removal monitor of the thin-film magnetic head. CONSTITUTION:A thin-film resistor 2 for the stock removal monitor is formed of an Mo, W, Ta, Ti or Cr film and an SiO or SiO2 film is used for an interlayer insulating film constituting the head gap of a thin-film magnetic head body 3. These films are simultaneously formed in patterns by a reactive ion etching method using gaseous CF4+O2 by which the positional deviation is eliminated.
Patent JP-H07111575-A (JP)
Title: Communication control method for facsimile
Inventor: NAKAGAWA AKIHIKO
IPC: H04N1/00
Filed: 1993-10-08
Abstract: PURPOSE:To apply burden of a communication cost almost uniformly on each facsimile(FAX) by sharing the communication cost to transmit transfer image information to the next destination from each FAX which forms a transfer route and to clearly recognize the receiving status of the image information by each equipment by attaching the reception confirmation information of its own terminal. CONSTITUTION:When the transfer route is formed with, for example, four FAX terminals in sequence as shown in figure, image information PA transferred from first FX1 to FX2 is transferred sequentially to FX3, FX4, and finally. the information PA is transferred to the FX1 which forms the origin of the transfer route. In such a case, when the FX2 sends the information PA to the FX3, a circulation report PBa representing the reception of the information PA by its own terminal is generated, and it is transmitted to the FX3 as the next image information of the information PA. The FX3 and FX4 generate and transmits result reports PBb and PBc similarly. The FX4 of the FAX located at the final position transmits by adding an unreception list PB' displaying the fact that a terminal not receiving the information PA exists when it exists in the transfer route to the FX1.
Patent JP-H02123846-A (JP)
Title: Facsimile equipment
Inventor: MATSUMOTO NAOYUKI
IPC: H04M11/00
Filed: 1988-11-02
Abstract: PURPOSE:To prevent malfunction of relay processing due to misrecognition of relay command by registering an optional distribution destination by a relay command device and confirming the result of registration. CONSTITUTION:An OCR sheet is used to request the relay destination (distribution destination) from a relay command station to a relay station. As a reply from the relay station thereto, relay destination information (distribution destination information) based on an OCR sheet analysis is received in a form of a document together with a relay ID. After the OCR sheet sent by the operator desiring the relay command is confirmed that it is surely decoded by the relay station, the relay ID sent as the document is used to apply the succeeding relay command. Thus, even in the case of the relay command to lots of destinations by using the OCR sheet, it is implemented more surely.
Patent JP-H03138620-A (JP)
Title: Ferroelectric liquid crystal element
Inventor: KODERA YASUHITO
IPC: G02F1/1337
Filed: 1989-10-25
Abstract: PURPOSE:To obtain the ferroelectric liquid crystal element having good bistability by forming the orientation control film of one substrate to the film thickness of <=70% of the film thickness of the orientation control film of the other substrate. CONSTITUTION:The thicknesses of the orientation control films 105 and 105' are preferably as small as possible in order to increase the capacity Ci thereof. However, the orientability of the liquid crystal is lowered by forming the above- mentioned films to the small thickness and, therefore, the thickness of one of the orientation control films 105 and 105' is set at the film thickness sufficient for orienting the liquid crystal and the thickness of the other orientation control film is set at the thickness of <=70% of the thickness of the orientation control film. The capacity of the cell is increased without lowering the orientability to the liquid crystal in this way and the high-grade display which is free from switching defects is executed always in the good bistable state at the time of display.
Patent JP-H08113138-A (JP)
Title: Braking system of electric motor car
Inventor: UYAMA SHINTARO
IPC: B60T13/57
Filed: 1994-10-14
Abstract: PURPOSE: To utilize a regenerative braking force effectively by making the value subtracting the advancing force of a valve body and a valve plunger by the atmosphric pressure from the energizing force of a spring, larger than the value subtracting the advancing force of a valve body by the atmosphric pressure from the energizing force of a return spring. CONSTITUTION: The energizing force of a spring 3 is set to make the value subtracting the advancing force of a valve body 28 and a valve plunger 35 by the atmosphric pressure from the energizing force of the spring 30, larger than the value subtracting the advancing force of a valve body 21 by the atmosphric pressure from the energizing force of a return spring 24. When a brake pedal is depressed, a control device which has detected the depressing of the brake pedal by a stroke amount sensor carries out a regenerative braking operation by a driving motor. In this case, the control device increases the regenerative braking force to the maximum regenerative braking force according to the increase of the stroke amount of the brake pedal.