baber/WOPTO huggingface dataset:
Patent JP-H0651495-A (JP)
Title: Dichroic photomask and manufacture thereof
Inventor: JIYON CHIYANNCHIAN CHIEN
IPC: G03F1/00
Filed: 1993-04-14
Abstract: PURPOSE: To make it possible to embody a photomask with which a substrate having a double-depth structure having a depth of 1 microns is formable with respect to the photomask used for the production of the double-depth structure on a substrate and its production method. CONSTITUTION: The photomask is formed by (1) a step for coating the substrate 20 which allows the transmission of at least two selected wavelengths with the following materials: a) a material of an optical filter to hinder the transmission of at least one wavelength; b) an opaque masking material; c) a double-tone photoresist, (2) a step for using a single mastering tool for the purpose of selectively exposing the region of the coated substrate to the one wavelength, (3) a step for developing this photoresist, (4) a step for etching the exposed masking material and the material of the optical filter, (5) a step for exposing the residual coated substrate 20, (6) a step for developing the remaining photoresist, (7) a step for etching the exposed surface and (8) a step for removing the residual photoresist, etc.
Patent JP-H08258975-A (JP)
Title: Supply device for information storage disc and partial device thereof
Inventor: IKEUCHI NORIYUKI
IPC: B65G47/91
Filed: 1995-03-20
Abstract: PURPOSE: To prevent dirt and damage in the middle of transfer by conveying a transferring table on which information storage discs are piled up multiplely to a position just in front of the next process and separately supplying them one by one from the transferring table to the next process. CONSTITUTION: Transferring tables 10 are placed on a conveyor body 16 so as to be conveyed and separated one by one to a supplying position on the conveyor body 16. The transferring tables 10 are clamped by means of a clamping part in a transferring device 19 so as to be rotationally divided and conveyed linearly so as to be transferred to a receiving position in the next dividing supply device 18. The transferred transferring tables 10 are divided to a pickup position following the rotation of the dividing supply device 18. Subsequently, information storage discs 6 piled up on the transferring table 10 are separated one by one from the uppermost one to a supplying position in a turn table 24 in the next process via a separating transfer device 25.  In this way, the transferring table 10 on which the information storage discs 6 are placed multiplely is transferred to a position just in front of the next process, and in this position, the information storage discs 6 are separately supplied to the next process from the transferring table 10, and as a result, dirt or damage in the middle of transfer can be prevented.
Patent JP-S62243450-A (JP)
Title: Demodulator for phase shift keying modulation wave
Inventor: HARA SHINJI
IPC: H04L27/22
Filed: 1986-04-16
Abstract: PURPOSE:To attain demodulation of a phase shift keying modulation wave with simple constitution by sampling an instantaneous phase change at the phase deviation modulation wave by a code change point of a transmission digital signal and comparing result with a present reference level in response to the phase shift quantity. CONSTITUTION:A PSK wave subject to phase shift keying modulation (PSK) by a transmission digital signal is supplied to an amplitude limit circuit 2 and a timimg extraction circuit 4. An output of the circuit 2 being the result of the amplitude modulation component in the PSK wave is supplied to a frequency discrimination circuit 6 and the discriminated instantaneous phase change is supplied to a comparator circuit 8. The circuit 8 samples the instantaneous phase change outputted from the circuit 6 in the timing of the transmission clock fed from the circuit 4 and the instantaneous phase change at the code change point of the transmission digital signal obtained in such a way is compared with a predetermined referencelevel in response to the phase shift of the PSK wave. The comparison output is sent to a signal recovery circuit 10, where the original transmission digital signal is recovered. Thus, the constitution of the demodulator is simplified.
Patent JP-2000285079-A (JP)
Title: Network system, method for circulating data, data processor, and recording medium
Inventor: NAGATOMO SHOICHI
IPC: G06F15/00
Filed: 1999-03-30
Abstract: PROBLEM TO BE SOLVED: To allow a person specified as a transmitting destination to surely read data and to reduce reader's load for circulating the data. SOLUTION: Each of personal computers(PCs) 3-1 to 3-N adds the finger print data of a person corresponding to each transmitting destination to the data of a draft to be circulated around plural transmitting destinations as macro information and the draft is transmitted. Each PC 3 receiving the draft through a server 2 requests a person reading the draft to print his (or her) fingerprint, allows a touch sensor 4 to read out the fingerprint and collates the read finger print with a corresponding fingerprint in the macro information. At the time of confirming that a person allowed to read out the draft reads the draft, the draft is transferred to a succeeding transmitting destination. Thus the draft is circulated around plural transmitting destinations while allowing persons permitted to read the draft to read the draft.
Patent JP-H11276541-A (JP)
Title: Massage machine
Inventor: IWAMOTO HIRONORI
IPC: A61H23/02
Filed: 1998-03-31
Abstract: PROBLEM TO BE SOLVED: To reduce the shaking of a treating section in a natural state, to make always vertically push able in contact with a region to be treated, and to improve the effect of massage by providing a head at an edge of a holding section and the treating section inclinable to the head. SOLUTION: A bar-like neck section 2 which is semicircularly curved is provided from an edge of a holding section 1, and a head 3 is assembled on a tip thereof. A treating section 5 is mounted through a joint section 4 on the head 3 to form a general J-shape as a whole. The treating section 5 is formed as a disc shape having flexibility and its front surface forms a recess-shaped treating surface. A bearing projection is formed at a center of a back surface of the treating section 5 to inclinably connect with a bearing section of the joint section 4. A stopper for limiting an angle of inclination of the treating section 5 within a determined range is further provided.
Patent JP-H11281348-A (JP)
Title: Method for correcting precision of device for measuring flatness
Inventor: KAWADA HIROSHI
IPC: G01B21/30
Filed: 1998-03-31
Abstract: PROBLEM TO BE SOLVED: To provide a method for correcting the precision of a flatness measuring device which can be easily executed at low cost without using a precise driving table. SOLUTION: A parallel plane board is set on a sample mount stand 7 on an X directional positioning table 1. Next, the X directional positioning table 1 is moved, and the fluctuating amounts of the Z directional moving amounts of the X directional position table 1 are measured at plural parts on the parallel plane board by a Z directional displacement sensor 3 provided at a static Y directional positioning table 2. Then, the Y directional positioning table 2 is moved, and the fluctuating amounts of the Z directional moving amounts at the plural parts on the parallel plane board of the static X directional positioning table 1 are measured by the Z directional displacement sensor 3.  At last, the correction values of the Z directional moving amounts of the X directional and Y directional positioning tables 1 and 2 are calculated by continuous higher-order polynomials as the functions of the positions of the positioning tables by using the values of the fluctuating amount data of the Z directional moving mounts at those plural points.
Patent JP-H03286422-A (JP)
Title: Magnetic recording medium
Inventor: SUZUKI ATSUSHI
IPC: G11B5/708
Filed: 1990-04-02
Abstract: PURPOSE:To obtain the magnetic recording medium having excellent magnetic powder dispersibility, surface smoothness and electromagnetic conversion characteristics by incorporating a specific quaternary ammonium salt and magnetic powder of <=7pH into a magnetic layer. CONSTITUTION:The quaternary ammonium salt expressed by formula I and the magnetic powder of <=7pH are incorporated into the magnetic layer. In the formula I, at least either of R1, R2 is 8 to 22C alkyl group and the other is 1 to 20C alkyl group; X denotes a halogen atom. The quaternary ammonium salt expressed by the formula I is added at 0.5 to 10pts.wt., more preferably 1 to 4pts.wt. per 100pts.wt. magnetic powder. The magnetic powder of <=7pH is exemplified by barium ferrite (Ba-Fe), gamma-Fe2O3, etc., of planar crystals. The magnetic recording medium having the excellent magnetic powder dispersibility, surface smoothness and electromagnetic conversion characteristics is obtd. in this way.
Patent JP-H04322991-A (JP)
Title: Article holding device
Inventor: YAKOU TAKESHI
IPC: B25J15/08
Filed: 1991-04-19
Abstract: PURPOSE:To lighten the weight and reduce the cost of device without enlarging the whole system in size by having at least three rack members fitted with each holding member offset along the axial direction of a gear and making them into noninterference with each other attending on each movement. CONSTITUTION:A gear 18 is supported pn a body 16 free of rotation, and at least three rack members 20, 22, 24 in mesh with this gear 18 and shiftable each along the tangential direction of this gear are set up. In succession, these rack members 20, 22, 24 are centripetally operated along the tangential direction of the gear 18 by a driving means 52. At this time, a holding member 38 for holding an article with movement along the tangential direction of the gear 18 of corresponding these rack members, is installed in each of these members 20, 22, 24. In addition, at least these three rack members are offset along the axial direction of the gear 18, and they are made aright so as not to interfere with one another with each movement.
Patent JP-S60231396-A (JP)
Inventor: IMOTO MASATAKA
IPC: G02F1/133
Filed: 1984-05-01
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-H01266293-A (JP)
Title: Bleaching pretreatment method of wood pulp
Inventor: SHIOJI NAOTAKE
IPC: D21C9/10
Filed: 1988-04-12
Abstract: PURPOSE:To pretreat in bleaching of wood pulp with excellent pretreatment effect even in relatively low addition amount of bleach pretreating agent, with a low cost and a slight toxicity, by using a specific polycarboxylic acid based (co)polymer as a bleach pretreating agent. CONSTITUTION:A polycarboxylic based (co)polymer having repeating unit expresssed by the formula (A<1>, A<2> is H, method or -COOX<2>, A<1> and A<2> are not -COOX<2> at the same time; A<3> is H, methyl or -CH2COOX<3>, A<1> and A<2> are H or methyl in case that A<3> -CH2COOX<3>; X<1>, X<2> or X<3> is H, monovalent metal, divalent metal, ammonium or organic amine) as main composing unit and 800-80,000mol.wt. is used 0.05-1wt.% based on the weight of bone-dried pulp as a bleach pretreating agent and wood pulp is pretreated of bleaching.
Patent JP-S5517802-A (JP)
Title: Magnetic recorder and reproducing device
Inventor: YUDE YASUSHI
IPC: G11B5/027
Filed: 1978-07-21
Abstract: PURPOSE: To reduce waveform distortion to improve S/N by setting a reverse resonance write circuit and a head resonance read circuit and offsetting the phase characteristics between the write circuit and read circuit.  
     CONSTITUTION: The device to carry out frequency modulation (FM) of a video signal, record the modulated signal by means of writing it in magnetic medium 11 and regenerate the recorded signal by means of reading it is improved. When the modulated signal is recorded by write head 12, reverse resonance write circuit 4 is attached in order to supply a write current, which supply reverse resonance frequency characteristics having reverse resonance frequency to the surroundings of the carrier frequency of modulated signal, to write head 12. When the modulated signal is read out by read head 13, frequency characteristics of the amplitude and phase of head resonance read circuit 5 are offset by the amplitude and phase characteristics of write circuit 4 with reverse resonance characteristics, so that the evenness of frequency-to-amplitude characteristics and the linearity of phase characteristics are maintained by head resonance read circuit 5. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-H08260506-A (JP)
Title: Blade control device of bulldozer and its control method
Inventor: YAMAMOTO SHIGERU
IPC: E02F3/76
Filed: 1995-03-23
Abstract: PURPOSE: To prevent interference of blade and a body by detecting tilt quantity in an angle or a stroke after tilting the blade to either of the left and the right and stopping actuation of the blade when a detected angle difference or a stroke difference becomes a specified value. CONSTITUTION: When a control lever 25 is operated, for example, to the left, pilot pressure from a pilot pump 29 flows into a pitch damp control valve 30. Thereafter, the pilot pressure passes through an A position of a left tilt control valve 37 and works on an operating part 35a of a first directional control valve 35, and the control valve 35 is changed over to a B position. Thereafter, pressure oil delivered from a hydraulic pump 40A flows into a head chamber of a first pitch cylinder 20A, a cylinder 20a is shortened, and an blade 10 works to tilt to the left. A control device 50 computes a tilt restrictive angle by a signal from left and right yoke angle sensors 23a, 23b and transmits it to a left tilt control valve 37 before it reaches a specified restrictive angle.  Additionally, the control valve 37 is changed over to the B position, the control valve 35 becomes neutral, supply of pressure oil to the cylinder 20A is stopped, and the blade 10 is stopped.
Patent JP-S5714817-A (JP)
Title: Light source device for optical apparatus
Inventor: HATSUTORI SHINICHIROU
IPC: G02B23/16
Filed: 1980-06-30
Abstract: PURPOSE: To prevent burn of optical apparatus and denaturation of sample by detecting the observer's moving closer to or apart from an eyepiece part, and lighting the light source in a light source device only during observing.  
     CONSTITUTION: A light source lamp 14 and a condensing mirror 16 are disposed in a light source device 12, and the lamp 14 is controlled with a knob 21 by a light source lamp control circuit 18. An infrared ray detector 29 which detects the infrared rays emitted from an observer 27 is fixed together with an eyepiece lens 26 for expanding a transmission image to the eyepiece frame 24 of an eyepiece part 22 where one end of an image guide 2 is located. This detector is connected to the circuit 18 by way of a signal line 32 which is extending via the eyepiece part 22 of an endoscope 6, an operating part 30 and a flexible tube 8. When the observer goes closer to the eyepiece part, the lamp 14 goes on and when the moves apart therefrom, the lamp goes off. 
     COPYRIGHT: (C)1982,JPO&Japio
Patent JP-S58203812-A (JP)
Inventor: MURAKAMI YOSHINORI
IPC: B65B61/20
Filed: 1982-05-24
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-S5614108-A (JP)
Title: Measuring method for shape of strip
Inventor: KIUCHI MIKIROU
IPC: G01B21/20
Filed: 1979-07-14
Abstract: PURPOSE: To make it possible to take quantitative measurements of the shape of a strip easily and accurately by correcting and using outputs of detectors that are arranged in the width direction of the strip and send detection outputs proportional to tension.  
     CONSTITUTION: Strip 1 is sent out of mill rolls 5 and, while applied with tension T in the overall width direction, i.e. per width, wound around tension reel 6; and then tension T is detected by tension detector 7 and detectors 8i arranged in the width direction of strip 1 send outputs proportional to the tension. Sum total ΣSi of the outputs of detectors 8i is found from the ratio of tension T to sum total ΣSi, correction coefficient (k) is found, thereby correcting the outputs of respective detectors 8i by multiplying them by correction coefficient (k). Consequently, the defective shape of strip 1 is detected as the distribution of the absolute value of the tension from the distribution of each corrected value. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-H05290871-A (JP)
Title: Manufacture of vanadium electrolyte
Inventor: SATO KANJI
IPC: H01M8/18
Filed: 1992-04-09
Abstract: PURPOSE:To provide a method of manufacturing particularly trivalent and quadrivalent vanadium at the same time as electrolyte for a redox battery. CONSTITUTION:Vanadium pentoxide and metavanadic ammonium are reduced under the existence of concentrated sulphuric acid and reducing agent substantially to produce a solution containing quadrivalent vanadium and then sulfur is added thereto as a reducing agent to increase the temperature thereof up to 180 to 250 deg.C thereby producing trivalent vanadium compounds. In the case where the produced vanadium compounds are solid, they are separated for collection and then solubilized in water and sulfuric acid and unreacted sulfur is removed by filtering to collect a trivalent vanadium solution.
Patent JP-H01260217-A (JP)
Title: Hot plate and plate built in foot warmer
Inventor: IINUMA YOSHIAKI
IPC: F24C1/00
Filed: 1988-04-11
Abstract: PURPOSE:To extend the application field of a foot warmer, by opening the upper part of an electric heater for a foot warmer, mounting an electric heating plate to the top plate of said foot warmer, and making the top plate of foot warmer available to heat food or the like. CONSTITUTION:A hoot warmer's top plate 3 of an electric heater 6 for a foot warmer is opened so that a plate 1 (electric heating plate) may be installed. Then, an interconnection 5 is mounted. When the plate 1 is not used, the opening section is covered with a cap 2. A foot warmer's cushion is opened in the center so that the plate 1 may be exposed from the cushion. This construction makes it possible to use the foot warmer as a hot plate designed to heat food and the like as well as a heating device.
Patent JP-H10265438-A (JP)
Title: Production of 1,2diacyloxy-3-formylbutane
Inventor: OMATSU TOSHIHIRO
IPC: B01J31/24
Filed: 1997-03-24
Abstract: PROBLEM TO BE SOLVED: To produce the subject compound, convertible into a compound useful as a synthetic intermediate for vitamins under a lower pressure than that in a conventional method by reacting a 3,4-diacyloxy-1-butene with H and CO in the presence of a specific monodentate tertiary organophosphorus compound. SOLUTION: A compound represented by formula I (R is a 1-6C alkyl), e.g. 3,4-diacetoxy-1-butene is reacted with H and CO in the presence of an Rh catalyst having a hydroformylating catalytic ability, e.g. Rh4 (CO)12 at preferably 0.001-1 mg atom/L, more preferably 0.01-0.25 mg atom/L concentration in the reactional solution expressed in terms of Rh atoms in the presence of a monodentate tertiary organophosphorus compound having 2,080-2,090 cm<-1> electronic parameter and 150-180 deg. steric parameter at a temperature within the range of usually 20-150 deg.C under a reactional pressure within the range of 30-250 atm to afford a compound represented by formula II. The amount of the organophosphorus compound used is preferably 2-10 mmol/L expressed in terms of concentration in the reactional solution at a molar ratio of H/CO within the range of usually (1/5) to (5/1).
Patent JP-H01262849-A (JP)
Title: Supersonic endoscope device
Inventor: GOTANDA SHOICHI
IPC: A61B8/12
Filed: 1988-04-13
Abstract: PURPOSE:To attain comparison observation between the optical picture and supersonic picture of same part in a tested body and to improve endoscope diagnosis by providing a means to cause a supersonic scanning direction and an optical observing direction to be same and providing a shutter in a means to detect an optical characteristic. CONSTITUTION:An angle knob 10 and forceps inserting port 11 are provided in an operating part 3. Then, a bending part 8 is bent by the operation of the angle knob 10 and the direction of a tip setting part 9 is changed. A supersonic oscillator 11 of the tip setting part 9 is provided so that the radiating and incident directions of a supersonic wave can be same as the observing direction of an observing optical system. Accordingly, supersonic scanning is executed over 360 deg. in the diameter direction of the tip setting part 9 and the supersonic picture can be obtained. A shutter 14 is provided in the observing optical system 12 and by the opening and closing control of the shutter 14, a visual field in a prescribed direction can be obtained. By synchronizing the timings of the observing optical system shutter and supersonic radiation, the comparison observation can be executed between the optical picture of a surface and supersonic picture concerning the same part of the tested body.
Patent JP-H03288270-A (JP)
Title: Logic simulation device
Inventor: URAKUCHI HISASHI
IPC: G06F11/26
Filed: 1990-04-05
Abstract: PURPOSE:To quickly perform the logic simulation and at the same time to calculate the accurate delay time by providing a macroproessing part consisting of a macro segmentation processing part, a macro function processing part, a macro event processing part, and a macro path delay processing part. CONSTITUTION:A simulation engine part 1 is provided together with a macro segmentation processing part 2 which segments the macro, i.e., a simulation unit out of a simulation subject circuit, a macro function processing part 3 which carries out a Boolean operation for each segmented macro and produces a macro function table, a macro event processing part 4 which produces a macro event table out of the macro function table for the event that affects the macro output, and a macro path delay processing part 5 which calculates the path delay. In such a constitution, the event processing is attained based on the inputted macro event table. Thus the logic simulation is carried out at a high speed and the accurate delay time is calculated.
Patent JP-S60233677-A (JP)
Title: Toner supplying device
Inventor: INOUE YOSHIO
IPC: G03G15/08
Filed: 1984-05-07
Abstract: PURPOSE:To prevent securely staining in a machine, etc., due to a toner leak by sealing the part between the toner supply port of a toner container and a conveying member with a sealing member when the toner container is fitted to the toner supplying device and toner is supplied. CONSTITUTION:The device consists of the conveying member 10 which conveys toner 9 from the toner container 7 to a development container 8 and the sealing member 11 which prevents toner from leaking from the container 7 during toner conveyance. Then, a seal 12 stuck on the toner supply port 13 of the container 7 is peeled off, an auger 15 is inserted into the supply port 13 along a toner receiver 17, and the container 7 is attached to the sealing member 11. At this time, the opening edge part of the supply port 13 is fitted tightly around a contact part 18 to seal the opening part of the supply port 13 with the sealing part 19 of a base part 16 facing it. Then, the container 7 is inverted and held fixedly in a latch mechanism manually, and the auger 15 is rotated to convey and supply the toner 9 in the container 7 into the development container 8.
Patent JP-S61248084-A (JP)
Inventor: HIRASAWA AKIRA
IPC: G09G5/14
Filed: 1985-04-25
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。
Patent JP-H08285803-A (JP)
Title: Detecting element
Inventor: NIWA KAZUHIRO
IPC: G01N27/04
Filed: 1995-04-14
Abstract: PURPOSE: To enhance the detection accuracy with reference to a detection object gas of a gas sensor. CONSTITUTION: An electric circuit is constituted of a gas sensor element and a comparison element 10 which has added a detection-object-gas removal means 20 to a gas sensor whose characteristic is identical to that of the gas sensor element. Since the difference in an electrical characteristic is detected as an electric signal, the concentration of a detection object gas can be detected with a high accuracy irrespective of an environmental change affecting the characteristic of a gas sensor.