baber/WOPTO huggingface dataset:
Patent JP-H0967682-A (JP)
Title: Organic composited coated steel excellent in water resisting secondary adhesion and corrosion resistance after working
Inventor: SUJITA SHIGEKO
IPC: B32B15/08
Filed: 1995-08-31
Abstract: PROBLEM TO BE SOLVED: To produce an organic composite coated steel excellent in water resisting secondary adhesion and corrosion resistance after working by applying the surface of a galvanized steel sheet with a silica-added chromate film and silica-dispersed water base coating material film both having specified compsns. by specified coating weights. SOLUTION: The surface of a galvanized or galvannealed steel sheet is applied with a silica-added chromate film by 5 to 500mg/m<2> coating weight expressed in terms of Cr. The content of Cr<6+> in this film is regulated to 25 to 70% to the whole Cr, and the ratio of Si/Cr therein is regulated to 1 to 5 by Auger electron spectroscopy. The upper layedr of this chromate film is applied with a water base coating material film formed by blending water- dispersed silica with a anionic or nonionic water base resin by 0.1 to 3g/m<2> coating weight (dry weight). As the water-dispersed silica, a water base silica sol or water-dispersed water base fumed silica having 0.05 to 2μm average particle size is preferably used, and the ratio thereof is preferably regulated to 10 to 100 pts.wt based on 100 pts.wt. of the organic resin.
Patent JP-H0544053-A (JP)
Title: Al-base material for automobile body
Inventor: HASEGAWA YOSHIBUMI
IPC: C23C22/24
Filed: 1991-08-09
Abstract: PURPOSE:To provide an Al-base material for an automobile body having good lubricity during forming and excellent corrosion resistance after coating by combining chromating treatment with a chromic acid and a treatment with a solid lubricant for the Al-base raw material. CONSTITUTION:The surface of an Al raw material is coated with a chromate film, on which a solid lubricant (sodium oleate) film is formed by precoating. It is preferable to form the chrmoate film to 10-200mg/m<2> build-up amt. and the solid lubricant film to 300-2000mg/m<2> amt.
Patent JP-H1070258-A (JP)
Title: Solid state image pickup device and fabrication thereof
Inventor: HIKICHI KUNIHIKO
IPC: H04N5/335
Filed: 1996-08-26
Abstract: PROBLEM TO BE SOLVED: To enhance sensitivity and smear resistance of a solid state image pickup device by optimizing the condensing characteristics of an on-chip type microlens associated with a unit pixel having aspect ratio deviating from 1. SOLUTION: A microlens 4 is designed to focus at two points along the longitudinal direction of a light receiving part 2 in a unit pixel P with the horizontal focal distance, when viewed on the cross-section along a line A-A, being substantially equal to the vertical focal distance, when viewed on the cross-section along a line B-B. When the microlens 4 is formed using a positive photoresist film, selective exposure is performed using a photomask M1 having a plurality of light shielding film pattern 12 in a unit pixel corresponding region (p) and followed by development and thermal reflow. When the distance d1 between patterns in the unit pixel is longer than the resolution limit dimension, two microlenses 4 are formed for each unit pixel P as shown on the drawing otherwise one microlens having constricted central part is formed.
Patent JP-H1167728-A (JP)
Title: Dry etching
Inventor: ISHIBASHI TATSUO
IPC: H01L21/302
Filed: 1997-08-20
Abstract: PROBLEM TO BE SOLVED: To provide a dry etching method which can eliminate static charges on a substrate. SOLUTION: This dry etching method includes a step for introducing a reactive gas into a vacuum vessel, a step of generating a plasma discharge and dry etching a thin film on a substrate, a step for stopping a high frequency output as a plasma discharge source and simultaneously stopping the introduction of the reactive gas, and a step for re-introducing the reactive gas to remove static charges on the substrate.
Patent JP-S60117626-A (JP)
Title: Forming method of resist pattern and processing device for resist
Inventor: KIRITA KEI
IPC: G03F7/00
Filed: 1983-11-30
Abstract: PURPOSE:To stabilize the sensitivity of a resist in a substrate surface by heating a resist film at a temperature of the glass transition temperature or higher of the resist before development treatment after exposure and baking the resist film and cooling the resist film under the state in which uniform temperature distribution is maintained as a whole. CONSTITUTION:Substrates 1 with resist films after exposure are passed in an oven 4, and baked at a fixed temperature for a fixed time by a heater 5. The substrates 1 completely baked are transferred to a belt conveyor 3c, carried and introduced to a cooling mechanism 6. The substrates 1 being carried are transferred to a carrying mechanism 7, which can be moved upward and downward and right and left, dipped in pure water 9 as a liquid refrigerant in a cooling tank 8 and cooled rapidly. The cooled substrates 1 are transferred to a belt conveyor 3d by the carrying mechanism 7, and placed on a rotary sample base 10 for spin drying. The dried substrates 1 are transferred to a belt conveyor 3e by a vacuum chuck 11 and carried and received in a cassette 2b in succession, and the substrates 1 with the resist films obtained in this manner are developed and rinsed in a predetermined manner, thus forming resist patterns.
Patent JP-S59114175-A (JP)
Title: Incorporating structure of automobile
Inventor: MIKAMI HIROSHI
IPC: B62D65/00
Filed: 1982-12-21
Abstract: PURPOSE:To enable mounting work easily without making use of a jig on a large scale, by dividing a body into a front side including a cowl and a rear side. CONSTITUTION:A van type motor car is constituted by dividing into a front body 100 in a front side and a rear body 200 in a rear side. The front body 100 mounted on a chassis frame 300 by a separate chassis assembling line beforehand is incorporated unitarily, and the rear body 200 is mounted on a cowl chassis 190 to be obtained by incorporating the chassis frame 300 with the front body 100, through which they are incorporated with each other. The front body 100 mounted on the chassis frame 300 is constituted mainly with a fixing panel 110 of a radiator, two pieces of fender panels 120, a dash panel 130 and a hood panel 140, and an engine room 150 is constituted by partitioning off by each of these parts.
Patent JP-H0388412-A (JP)
Title: Master slave flip-flop
Inventor: TANAKA KOTARO
IPC: H03K3/037
Filed: 1989-08-30
Abstract: PURPOSE:To use a high speed signal by designing a gate width of a FFT forming a constitution gate circuit of a slave FF of a master slave FF using FETs smaller than the gate width of the FET forming the master FF. CONSTITUTION:A master slave flip-flop(FF) employing FETs(field effect transistor) consists of a master side FF 30M and a slave side FF 30S connecting to the output of the FF 30M. Then the gate width of the FET forming the slave side FF 30S is designed smaller than the gate width of the FET forming the master side FF 30M. Thus, number of fanouts of the gate circuit constituting the FFs to increase the frequency of the signal to be used.
Patent JP-H0678550-A (JP)
Title: Controlling method and device for parallel operation of inverter, and uninterruptible power supply device
Inventor: SHIRAHAMA HIDEFUMI
IPC: H02J3/38
Filed: 1992-08-24
Abstract: PURPOSE:To make it possible to suppress cross currents flowing among plurality of inverters surely. CONSTITUTION:In the case of operating inverters 2c and 3c in parallel, the output currents of the inverters 2c and 3c are detected with current detectors 20 and 21 respectively, and the deviations of the detected values are found by adders 24 and 27 respectively as cross currents DELTAI1 and DELTAI2. Cross current suppressing signals DELTAD1 and DELTAD2 for suppressing cross currents DELTAI1 and DELTAI2 to zero are produced by cross current suppressing circuits 12 and 13. And duty commands D10 and D20 provided on the basis of voltage waveform commands Vrl and Vr2 are corrected with adders 22 and 26 according to the cross current suppressing signals DELTAD1 and DELTAD2, and the output voltages of the inverters 2C are 3C are controlled according to the corrected duty commands D1 and D2.
Patent JP-H06294750-A (JP)
Title: Optical substrate inspecting device
Inventor: MAAKU JIYOSEFU UIRU
IPC: G03F1/84
Filed: 1992-08-24
Abstract: PURPOSE: To automatically detect a substrate defect from output signals from both of a laser beam and transmitted beam detector and a reflective light detector by applying the constitution that a substrate is caused to meander and travel on an X-Y plane via an X-Y stage, an optical path is formed for reference and reflective light between both of the detectors, and the substrate is scanned in an acousto-optic way. CONSTITUTION: An X-Y stage 12 is controlled with an electronic sub-system 20 and causes a substrate to meander and travel on the same plane. A beam from a laser beam source 30 is deflected with an acousto-optic pre-scanner 40 and a scanner 42, and enters a beam splitter 60. The optical path of the beam is thereby branched. A transmitted light inspection mode is used to inspect the defect of a photo mask or the like. Light during the scan of a mask 14 is transmitted through a transparent part and enters a transmitted light detector 34 via a lens 84. A reflective light detection mode is used to inspect an opaque substrate, and light reflected from the substrate enters a reflective light detector through the splitter 60 and a lens 35. Furthermore, the transmitted light and reflective light can be concurrently detected, and the detector 34 can identify an opaque defect.  Also the detector 36 can identify the type of the defect.
Patent JP-S61102098-A (JP)
Inventor: TAMURA MITSUHIRO
IPC: B32B15/08
Filed: 1984-10-25
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-H0967065-A (JP)
Title: Tray
Inventor: KAWABATA HIRAYUKI
IPC: D01H9/18
Filed: 1995-09-01
Abstract: PROBLEM TO BE SOLVED: To provide a yarn cutting member that can adjust the residual yarn quantity correctly and easily and can be thrusted in or pulled out without damaging yarn and applied regardless of the winding direction of a package. SOLUTION: A tray 13 supplied to a winder in the erectly inserted state of a package 1 from which yarn is released by the winder is provided with a yarn release regulating means 17 that can be thrusted into the yarn layer of the package or pulled out of it and is engaged with the yarn in course of release at the time of being thrusted into the yarn layer so as to regulate the release of the yarn going over a thrust position, and a position adjusting means 15a for adjusting the thrust position of the yarn release regulating means 17.
Patent JP-2001052142-A (JP)
Title: Id card, id card issuing device and id card authenticating device
Inventor: OKAZAKI AKIO
IPC: G06T7/00
Filed: 1999-08-06
Abstract: PROBLEM TO BE SOLVED: To provide an ID card which is hardly forged and has a simple configuration, an issuing device and an authenticating device therefor. SOLUTION: In the case of issuing an ID card 23 (certificate with face photograph), a feature image 21 of an inputted face image 22 is extracted, this feature image 21 is encoded, enciphered and printed on the ID card 23 as a bar code, at the time of authentication, this encoded feature image 21 is decoded, displayed as a feature image and comparatively contrasted with a corresponding spot on the photographic picture 22 and when they are matched, the ID card 23 is authenticated as a true card.
Patent JP-S6284848-A (JP)
Title: Forming method for socket ball joint and forming die
Inventor: OKAMOTO ICHIRO
IPC: B21K1/76
Filed: 1985-10-08
Abstract: PURPOSE:To form simultaneously two works without generating a mismatch, and to improve the productivity and the dimension accuracy by providing symmetrically a pair of dies in the direction orthogonal to a work pressure direction at the time of working, and executing simultaneously a cold coining working and a cold ironing working. CONSTITUTION:A work 7 is brought in advance to a hot forging working and formed roughly, and thereafter, placed on a lower die 9 and an upper die 8 is made to descend, and in a flange part of the work 7, a bolt bearing surface 6a is formed by a cold coining working. At the same time, by a punch 10, a socket ball hole 5 is brought to a cold ironing working. In such a way, when a coining working part is provided symmetrically and working is executed, a load which a coining working part 9a of the lower die 9 receives at the time of working is opposed, and therefore, offset and no mismatch occurs, and a position relation of the bolt bearing surface 6a and the socket ball hole 5 is brought to working exactly.
Patent JP-S6285595-A (JP)
Title: Time switch device for time division exchange
Inventor: OKAYASU MASAHARU
IPC: H04Q3/52
Filed: 1985-10-11
Abstract: PURPOSE:To use an existing circuit element and to obtain a large time slot by transmitting each output obtained by cocurrently operating time switches at a programmable timing. CONSTITUTION:N-numbers of time switches 10 are connected to the input of a selection circuit 20, and a multiplex signal is given to the input 12 of the switch 10. S-numbers of time slots included in one frame are replaced to attain hourly exchange, which is controlled by a memory 10 where the corresponding relationship between time slots on input and output sides is held. The signal of the output time slot of a-th switch 10 is converted into any one of n-numbers of time slots in a subframe, and is taken for an output 21. This I/O corresponding relationship is held in the memory 30. Thus the position of the time slot on the output side can be programmably decided.
Patent JP-H0953632-A (JP)
Title: Sliding bearing mechanism
Inventor: HIRAI KAZUTOSHI
IPC: G11B19/20
Filed: 1995-08-09
Abstract: PROBLEM TO BE SOLVED: To provide a sliding bearing mechanism whose bearing loss torque can be reduced and also used for a thin type disk motor by reducing the contact area while increasing coming-off strength from a bearing house. SOLUTION: A sliding bearing mechanism is constituted in such a way that a shaft 1, in which a groove section 3 is provided, two external peripheries of the shaft 1 on both sides of the gave 3, and the internal surface of a bearing 4 are slidable on each other.
Patent JP-H0967069-A (JP)
Title: Sheet feeding device using air
Inventor: WAKAMOTO KOJI
IPC: B65H85/00
Filed: 1995-09-01
Abstract: PROBLEM TO BE SOLVED: To feed sheets according to the thickness of the sheets in the case of feeding sheets such as documents and paper using air, and feed the sheets positively sheet by sheet. SOLUTION: When the thickness of a sheet P on a placing tray is detected, the inclination of movable wings 213 forming an intermediate tray 21 is adjusted according to the thickness. The movable wings 213 are arranged in line symmetry so as to hold paper feeding belts 27 in between. In the case of the detected sheet P being thick, the movable wings 213 are moved in a position indicated by a broken line, and in the case of a thin sheet, the movable wings 213 are moved in a position indicated by a continuous line. When the sheet P is fed in this state, a clearance A is formed between the lowermost sheet P and an upper sheet P1 in the case of the thin sheet, and air is blasted to this part to separate the sheets. In the case of the thick sheet, separation from the paper feeding belts 27 is impeded to feed the sheets positively.
Patent JP-S59114733-A (JP)
Title: Electron gun electrode structure
Inventor: NAIKI KAZUAKI
IPC: H01J29/48
Filed: 1982-12-22
Abstract: PURPOSE:To improve assembling accuracy and withstand voltage characteristic between electrodes by fixing a closed cylindrical electrode to an insulator supporting bar with an electrode supporter consisting of heat proof insulating material to which one end the buried part is fixed and to the other end a metal segment to be welded to electrode is fixed. CONSTITUTION:An insulating electrode supporter 28 is composed of an insulating base 28A consisting of a ceramic of heat proof insulating material such as alumina and an electrode fixing part 28B. The base 28A has the cross-section of almost L-shaped. The one end of it is formed like a thin plate provided with the buried part 28C allowing formation of a cut-away part at the end thereof. Meanwhile, the other end is formed with a recessed part 28E. The metal material made of covar, etc. is engaged with the recessed part 28E and the electrode fixing part 28B is formed through the bonding by a glass material. A buried part 28C is abutted to a collar edge 25A at the center of cylindrical part 25D in the longer side of the closed cylindrical electrode 25-2 and the electrode fixing part 28B is welded to the cylindrical part 25D and thereby fixed to the electrode.
Patent JP-H0543947-A (JP)
Title: Method for welding stainless steel
Inventor: KAWAGUCHI SEIICHI
IPC: C21D6/00
Filed: 1991-08-09
Abstract: PURPOSE:To offer a method for welding a stainless steel suitable for the welding of a stainless steel structure by holding a weld metal to a specified temp. and transforming the residual ferrite into austenite. CONSTITUTION:An austenitic stainless steel is welded, and the weld metal is temporarily held to about 800 to 1100 deg.C without executing cooling as it is. Thus, the residual ferrite is transformed into austenite and is reduced. The holding at about 800 to 1100 deg.C is executed by using the flame of a gas burner. In this way, the amt. of ferrite in the weld metal of the austenitic stainless steel can remarkably be reduced.
Patent JP-H0797389-A (JP)
Title: Platelet agglutination inhibitor pi-290
Inventor: KAWASHIMA AKIRA
IPC: A61K35/66
Filed: 1992-08-25
Abstract: PURPOSE: To provide a novel physiologically active substance having a platelet aggregation inhibiting function.  
     CONSTITUTION: A platelet aggregation inhibiting substance PI-290 showing the below-mentioned physical and chemical properties: (a) elementary analysis value (calculated as C 15 H 19 NO 3 ): measured value (%) C 68.24, H 7.88, N 5.45, O 18.43, theoretical value (%) C 68.97, H 7.28, N 5.36, O 18.39, (b) mass spectrometry value: EI mass spectrum m/z 261 (M + ), (c) molecular weight: 261, (d) melting point: 143 to 148°C, (e) specific rotation; [α] D 25 : +181.05° (c=0.024, CHCl 3 ), and (f) ultraviolet ray absorbent spectrum: λmax 215 nm (ε=5,900). 
     COPYRIGHT: (C)1995,JPO
Patent JP-S59118098-A (JP)
Title: Determination of inosine and/or hypoxanthine and test paper for determination thereof
Inventor: NEGISHI SAKAE
IPC: G01N33/50
Filed: 1982-12-22
Abstract: PURPOSE:To determine inosine and hypoxanthine easily and rapidly, by treating the specimen liquid with nucleoside phosphorylase, xanthine oxidase, a tetrazolium salt and a disoxidation agent. CONSTITUTION:A specimen liquid containing inosine (abbreviated as HxR) and/ or hypoxanthine (abbreviated as Hx) is treated with nucleoside phosphorylase, xanthine oxidase, a tetrazolium salt and a disoxidation agent. The amounts of HxR and Hx can be determined easily and rapidly from the density of the color or the produced formazan pigment with naked eye in the working place without using the measurement of absorbance. It is preferably to use a test paper impregnated with the enzymes, the tetrazolium salt and the disoxidation agent.
Patent JP-H0863848-A (JP)
Title: Vibration preventing plate
Inventor: TODA TADATOMO
IPC: G11B17/028
Filed: 1994-08-26
Abstract: PURPOSE: To obtain a vibration preventing plate enabling stable reproduction while preventing a deformation of a disc and suppressing a surface shift of the disc during the rotation in a disc apparatus. CONSTITUTION: The plate has a turntable rotating with a disc loaded thereon and a clamp part holding the disc. The disc clamp part 1 has projecting parts 2 each having a generally flat surface faced to be in touch with a surface of the disc placed on the turntable, and recessed parts 3 alternately provided with the projecting parts 2 on the circumference. Moreover, tone plate has hole parts at a generally central part of the clamp part. The recessed parts 3 and projecting parts 2 are radially extended almost from the center of the clamp part. Accordingly, the disc is prevented from vibrating.
Patent JP-H0389680-A (JP)
Title: Replacement lens type video camera
Inventor: MORIYAMA SHUICHI
IPC: G03B17/14
Filed: 1989-08-31
Abstract: PURPOSE:To facilitate lens replacement with a stable state by providing a lock pin locking a lens mount part and providing a lock mechanism to the lock pin. CONSTITUTION:A lens mount part 1 is locked to a camera main body 2 and a lock pin 3 is inserted to a recessed part 1a of the lens mount part 1 and lock mechanism pin 6 is not inserted to a recessed part 3a of the lock pin 3. Moreover, the lock release button 5 is depressed to release the lock pin 3 and the lock pin 3 while pressing a lock release sensing switch 4 allows a lock mechanism pin 6 to be inserted to the recessed part 3a, the lock pin 3 itself is locked and a warning representing absence of lens mount is displayed on a finder. A visual warning signal Sv is displayed on a display device 32 together with a video signal from an image pickup means 33 simultaneously. An audible warning signal Sa is converted into audible information or vibration information by an electro-acoustic vibration transducing means 35 such as a speaker and gives warning to a photographer.
Patent JP-S6382055-A (JP)
Title: Telephone charge managing device for private branch exchange
Inventor: ISHIDA TOMOAKI
IPC: H04M15/34
Filed: 1986-09-26
Abstract: PURPOSE:To accurately manage the telephone charge of a user by storing the number of digits of a repeating number for repeating another private branch exchange and a special number for indicating the use of a trunk line by said private branch exchange and then charging for the trunk line when a number following the number of digits of the repeating number coincides with the special number at the time of origination. CONSTITUTION:When the number of the terminal equipment 3 of a 1st private branch exchange 21 is dialed to originate to the trunk line by the repeating of a 2nd private branch exchange 22, the control part 8 of the exchange 21 judges which of the trunk line 5 and a connection line 7 the origination is carried out to and the origination is to the connection line 7 in this case, so the number aaaabxx...x consisting of the four repeating number aaaa dialed by the terminal device 3, special number (b), and the number xx...x of the opposite party is stored in a storage part 9. Then, this number is read out and four digits are deleted from the head to reconstitute a number bxx...x; and the special number (b) is read out of a table in the storage part 9 and compared with the 1st number (b) of the reconstituted number. When both coincide with each other, the telephone charge corresponding to the number xx...x is calculated by a telephone charge control part 10 and the calculation result is stored in the storage part 9 as data on the terminal equipment 3.