baber/WOPTO huggingface dataset:
Patent JP-H05269738-A (JP)
Title: Production of laminate
IPC: B29B11/16
Filed: 1992-03-24
Abstract: PURPOSE:To eliminate impression marks, pits, and the like on a laminate to prevent a trouble, such as a defective circuit, by a method wherein when a laminate is produced by impregnating a glass fiber cloth substrate with a thermosetting resin, the surface or end faces of a prepreg is heated by a beam-type heater and, thereafter, pressurized under heat. CONSTITUTION:A beam-type far infrared ray heater 2 is disposed above an epoxy resin-impregnated glass fiber cloth prepreg 1 which is moving at a fixed speed. The heater 2 is so disposed that lights from a tube-form light source 3 are condensed on the surface of the prepreg 1 by a holder 4 having a curved reflection surface. The prepreg 1 is suitably heated to 80-90 deg.C. In this manner, the end faces and the top surface including pits are melted, whereby resin powder and glass fiber powder are prevented from slipping off, and powder adhering to the surface is also fused. Therefore, a possibility of a defective circuit and a poor appearance are reduced in the application to a circuit board and a multilayer circuit board.
Patent JP-H10260561-A (JP)
Title: Color image forming device
Inventor: MATSUSHIRO HIROYUKI
IPC: G03G15/02
Filed: 1997-03-19
Abstract: PROBLEM TO BE SOLVED: To prevent an image formed on a first paper sheet from being abnormal in density and further, to shorten a first printing time. SOLUTION: A controller 30 starts to apply voltages to a driving motor 23, an electrifier 4 and a destaticizer 27 respectively in synchronization with the timing of starting the input of image data inputted from an external equipment. A photoreceptor 1 is rotated by the application and when the storage of the image data by a storage device 31 is completed, optical writing onto the photoreceptor 1 by a laser writing unit 5 is started in synchronization with the timing of the first positional information detection (detection at the rotational position of an intermediate transfer belt 10) after the storage device 31 completes the storage of the image data. Since the potential of the photoreceptor 1 is stable at the time of executing the optical writing, a stable image density is obtained. Thus, a loss of time is extremely little to shorten the first printing time.
Patent JP-H09260432-A (JP)
Title: Manufacture of semiconductor device
Inventor: ITO TATSUSHI
IPC: H01L21/56
Filed: 1996-03-22
Abstract: PROBLEM TO BE SOLVED: To enable easy and efficient implementation of a sealing operation of a sealing material having excellent damp-proof reliability, by quickly entering and filling, into a gap between a semiconductor element and a wiring circuit board, a sealing resin melted by utilizing capillarity and the difference in atmospheric pressure between the gap part and its periphery, and then curing the sealing resin. SOLUTION: On a surface for mounting a semiconductor element 3 of a daughter board 1, a rectangular frame-like sealing resin 4 is set to surround the semiconductor element 3. After the daughter board 1 is located on each of two stages of upper and lower heating boards 6 within a chamber 5, the pressure in the chamber 5 is reduced and the heating boards 6 and heated, thus melting the frame-like sealing resin 4. At a time point when the melted sealing resin 4 closes a gap entry part between the semiconductor element 3 and the daughter board 1, the pressure in the chamber 5 is returned to the normal atmospheric pressure. By utilizing the difference in atmospheric pressure thus generated between the gap part and the inside of the chamber 5, the sealing resin 4 is entered and filled into the gap between the semiconductor element 3 and the daughter board 1.
Patent JP-H0696563-A (JP)
Title: Digital-information recording and reproducing device, which can reproduce data in longitudinal direction of magnetic tape
Inventor: NANSHII RUISU SAAKISHIAN
IPC: G11B5/008
Filed: 1993-03-25
Abstract: PURPOSE: To provide an improved device for recording/reproducing tape positional information in the vertical direction. CONSTITUTION: A spiral scan magnetic tape recorder 30 is provided with a rotary scanner 32 having magnetic heads 34, 36, and the magnetic heads 34, 36 record/reproduce the data on a tilted track of a magnetic tape 41 fed spirally around the rotary scanner 32. A low frequency tone showing a time code or other digital information is recorded on the same lateral directive position as e.g. a preamble segment, etc., of a data track by the magnetic heads 34, 36 of the rotary scanner 32. The recorded time code is reproduced by a fixed magnetic head 44 means. The reproduced low frequency tone is converted to digital information such as supplementary information such as serial numbers of a recorder and a data reproducing speed code, etc., and a digital time code, etc., showing tape position set information for searching/editing.
Patent JP-S63230170-A (JP)
Inventor: INOUE SOICHI
IPC: D06M13/513
Filed: 1987-03-19
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-S52149389-A (JP)
Title: Coaxial cable
Inventor: KOJIMA SHINYA
IPC: H01P3/06
Filed: 1976-06-08
Abstract: PURPOSE: To obtain excellent high frequency property, by forming uneveness of impedance of coaxial cable to distribute in the longitudinal direction by providing center conductor body of coaxial cable and insulating structure of insulator which insulates outside conductor unperiodically. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-S63230028-A (JP)
Inventor: KONDO OSAMU
IPC: A01M7/00
Filed: 1987-03-19
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-S60211139-A (JP)
Title: Damping force variable type hydraulic shock absorber
Inventor: EMURA JIYUNICHI
IPC: F16F9/46
Filed: 1984-04-04
Abstract: PURPOSE:To prevent abnormal load from being added to a motor or the like before it happens, by attaching one of reduction gears to a rotary shaft free of slide motion and rotation, while resiliently energizing and supporting it at the support block side via a friction member. CONSTITUTION:With spring force of a compression coil spring 54, a first gear 51 and a support block 52 both solidly rotate in one via a washer 53, and rotation of a motor 7 is accurately transmitted to a driven shaft 6a, rotating an adjuster 6. On the other hand, in the case where a rocking lever 9 tightly installed in the driven shaft 6a comes into cntact with one side end of a notch part 57, the first gear 51 comes to be raced with a rotary shaft 8a as slipping between the sup- port block 52 and the first gears 51 in consequence, thus a possibility of abnoraml load being added to the motor 7 is obviated.
Patent JP-H01239837-A (JP)
Title: Recrystallization
Inventor: YOSHIHARA SHINJI
IPC: H01L21/20
Filed: 1988-03-19
Abstract: PURPOSE:To obtain an arbitrary temperature distribution of an annealing region by irradiating a semiconductor layer with a plurality of laser beams formed in a noncircular shape such as an ellipse or the like and suitably disposed in combination, and scanning the beams of the disposition. CONSTITUTION:A semiconductor layer 3 is irradiated with a plurality of laser beams La, Lb formed in a noncircular shape such as an ellipse or the like and suitably disposed in combination, and the beams La, Lb of the disposition are scanned to recrystallize the layer 3. For example, two laser oscillators 4a, 4b are disposed in a recrystallizing device, formed in elliptical laser beams La, Lb through reflecting mirrors 6a, 6b beam expanders 5a, 5b and beam deforming lenses 7a, 7b, and output. The lenses 7 are formed by rotatably supporting cylindrical lenses 8a, 8b, and the directions (long or short axial direction) of the elliptical beams La, Lb can be altered by rotating the lenses 8a, 8b.
Patent JP-S54158617-A (JP)
Title: Revolving speed signal detector
Inventor: MATSUMOTO TOSHIYUKI
IPC: H02K21/14
Filed: 1978-06-02
Abstract: PURPOSE: To obtain a detector of a sound installation condition of a detecting coil by winding a belt shaped detecting coil facing against to magnetic poles of a cylindrical shaped magnet upon an internal ring external peripheral surface of a supporter and by leading terminals out of an external peripheral ring outside of the supporter.  
     CONSTITUTION: At an internal peripheral surface of a cylindrical shaped rotor magnet 1, n poles magnetic pole train for a rotor driving and at an external peripheral surface m(m>n) poles magnetic pole train are magnetized and a detecting coil 5 of a ring shape is disposed for m poles magnetic pole train. This detecting coil 5 formed by wave shaped conductor layers 11 upon a flexible belt shaped insulating sheet 10 is adhered to an external peripheral surface of an internal peripheral ring 6B of a supporter 6 which has a double construction of an external peripheral ring 6A made from a non-magnetic body and an internal peripheral ring 6B and is maintained as a shape of a ring form. And a tongue piece portion 10A for an output terminal provided at both ends of the detecting coil 5 is led outside from a concavity 12 provided upon an external peripheral ring 6A and soldered to connecting pins 14A,14B. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-H08263816-A (JP)
Title: Rotary magnetic head device
Inventor: KAWANO KANJI
IPC: G11B5/53
Filed: 1995-03-27
Abstract: PURPOSE: To provide a stable tape contact without depending on a cylinder rotary speed and the kind of a tape by sandwiching an elastic thin plate the direction of a cylinder rotary center and adhering a magnetic head in a head base. CONSTITUTION: A magnetic head 1 is adhered in a head base 2, sandwiching an elastic thin plate 5. With the thin plate 5 elastically deformed depending on its contact pressure with a magnetic tape 8, the head 1 moves into a cylinder 4 and its protruding amount becomes smaller than that initially set. Such a change in a protruding amount sets the material and form of the thin plate 5 in proportion to a contact pressure between the head 1 and the tape 8. Thus, the protruding amount of the head 1 continuously changes depending on its contact pressure with the tape 8.
Patent JP-H01239586-A (JP)
Title: Image synthesizing and outputting device
Inventor: GATSUSHIYOU KAZUTO
IPC: H04N1/387
Filed: 1988-03-22
Abstract: PURPOSE:To shorten a processing time by printing an image obtained from a scanner part at the same time by specifying an optional position in a document which is printed by a dot printer part. CONSTITUTION:The document C where a symbol X indicating the size of an image to be read in, a process symbol Y indicating which assigned position information the read image is inserted into, and a symbol Z indicating the processing method between characters and the image are entered is read by the scanner part 6 and recognized by a symbol recognition part 8 before the image main body is read in. Then the image main body is read by the scanner part 6 and compared with the assigned position information; and the image is enlarged or reduced and then inserted to a storage device 9 by performing processing between the characters and image. Then, the document and image are printed out together by the dot printer part 10. Thus, printed matter P is obtained. Consequently, the processing time can be shortened.
Patent JP-S51144051-A (JP)
Title: Door hinge
Inventor: ISHIHARA MUTSUMI
IPC: E05D7/00
Filed: 1975-06-06
Abstract: PURPOSE: To provide a hinge by which the upper and lower doors, or right and left doors can be interchanged. 
     COPYRIGHT: (C)1976,JPO&Japio
Patent JP-S57183627-A (JP)
Title: Magnetic recording medium
Inventor: KITAMOTO TATSUJI
IPC: C09D7/12
Filed: 1981-05-07
Abstract: PURPOSE:To obtain a magnetic recording medium having high recording density, high S/N and high output, by orientating ferromagnetic grain type particles of <=0.3mu in the vertical direction to the recording surface. CONSTITUTION:Ferromagnetic particles of Fe3O4, CrO2, Co-Ni-P alloy, etc. containing gamma-Fe2O3 and Co having <=0.3mu grain size are used along with a binder of a thermosetting resin or a reaction type resin (a mixture of isocyanate prepolymer and phenolic resin, epoxy resin, polyurethane resin, etc.). The 10- 200pts.wt. binder is used based on 100pts.wt. magnetic powder, and a coating material is produced by mixing said binder with a proper amount of additives like a dispersant for magnetic powder, a lubricant, etc. Said coating agent is coated with application of a magnetic field so that the magnetic particles are oriented in the vertical direction to the recording surface. Thus a magnetic layer is formed on a supporter to obtain a magnetic recording medium. In such a way, a vertical magnetic recording medium is obtained with a large output of Short wavelength and high S/N.
Patent JP-S52150963-A (JP)
Title: Reaction furnace apparatus for vapor growth
Inventor: YASUDA MASAHIKO
IPC: C23C16/44
Filed: 1976-06-11
Abstract: PURPOSE:To produce a reaction furnace for vapor growth by hermeticaly contacting a joint and tail pipe through the use of a packing or lapping and making the tail pipe relatively rotatable with respect to the joint.
Patent JP-S52150913-A (JP)
Title: Collision detection processing system for input/output call
Inventor: FURUYA TSUNEO
IPC: H04Q3/00
Filed: 1976-06-11
Abstract: PURPOSE:To facilitate the release control for the sender link held at the out-sender by performing the polarity conversion at the out/in-trunk and the detection at out-sender respectively by utilizing the register signal transmission/reception line which connects the out/in-trunk of the self-station and the out-sender.
Patent JP-S58183130-A (JP)
Inventor: YAMADA TOSHIO
IPC: A47L13/38
Filed: 1982-04-22
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-S56166386-A (JP)
Title: Regeneration method for electrode coated with lead dioxide
Inventor: KANAI HIDEO
IPC: C25B11/12
Filed: 1980-05-23
Abstract: PURPOSE: To dissolve away residual lead dioxde effectively without damaging the base metal by dipping an electrode for electrolysis made by coating lead dioxide on the base metal into mixed solutions of acetic acid, hydrogen peroxide, and hydrosilicofluoric acid in regenerating said electrode.  
     CONSTITUTION: Lead dioxide is coated on the surface of a metallic substrate such as Ti which is highly conductive and corrosion resistant, and this is used for a long period of time as the anode for electrolysis of an acidic aqueous soln., etc. When the lead dioxide layer is consumed and/or dislodged, the electrode is regenerated. At this time, this electrode is immersed in an aqueous soln. consisting of 10W35wt% acetic acid, 5W20wt% hydrogen peroxide, and 1W20wt% hydrosilicofluoric acid or its salts such as K salt or Na salt. The lead dioxde remaining on the base metal is dissolved away completely in a short time without damaging the Ti used as the base metal, whereby the surface of the substrate is cleaned. A lead dioxide layer is newly formed on this surface, whereby the lead dioxide anode is regenerated. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-H03265940-A (JP)
Title: Electronic computer system
Inventor: UNO KAZUMI
IPC: G06F3/048
Filed: 1990-03-15
Abstract: PURPOSE:To improve the monitoring/controlling reliability of a plant by securing the same constitution and contents of hardware and software among all microcomputers and securing the linkage among all microcomputers via a network. CONSTITUTION:The constitution of a peripheral device connected to a CPU 1a of a system (a) is exactly the same as those of the peripheral devices con nected to the CPU 1b-1n of systems (b)-(n) the software constitution is the same, as well. CPU 1a-1n of systems (a)-(n) are connected to the low-order subloop controllers 8-10 via a network 7. Thus, it is possible to monitor and control the same plant with the use of the CRT display devices 2a-2c connected to the normal microcomputers even if the microcomputers corresponding to the devices 2a-2c go down while an operator is monitoring and controlling the plant via the devices 2a-2c.
Patent JP-S58183840-A (JP)
Title: Idling-speed controlling apparatus for engine
Inventor: OOTSUKA KAZUTOSHI
IPC: F02D31/00
Filed: 1982-04-22
Abstract: PURPOSE:To prevent occurrence of engine stall at the time when the temperature is low, by correcting a correction signal for increasing the engine speed further on the basis of the temperature of cooling water when various loads are set into operation in executing feedback control on the idling speed of an engine. CONSTITUTION:A control apparatus, which executes feedback control on the idling speed of an engine on the basis of the output signals of an engine-speed sensor, a load sensor for detecting that various loads such as a cooler and an automatic transmission, a cooling-water sensor, etc., produces a control signal corresponding to the deviation between the actual engine speed and an aimed engine speed at steps A-F. When it is detected at a step G that the load sensor is turned ON, the control apparatus produces a correction signal for increasing the engine speed at a step I. Here, only when it is detected at steps J-M that the temperature of cooling water is lower than a prescribed value, the correction signal is further corrected to increase the engine speed, and an actuator is controlled at a step H.
Patent JP-H09255920-A (JP)
Title: Silicon-containing organic coating film
Inventor: MATSUMURA KOUZABUROU
IPC: C09D183/04
Filed: 1996-03-25
Abstract: PROBLEM TO BE SOLVED: To obtain a coating film having excellent film properties such as a pencil hardness and a contact angle with water, each having at least a specific value, by coating a base material with a liq. compsn. comprising a specific silicon compd. and a specific silicone-modified acrylic copolymer, and, if necessary, heat-curing it. SOLUTION: A liq. compsn. prepd. by blending a specific silicon compd. (A) (a silicon compd. having an alkoxyl group directly bonded to the silicon atom, or its hydrolyzate) with a specific silicone-modified acrylic copolymer (B) [a copolymer of a vinyl-substituted alokoxysilane, a vinyl-substituted polysiloxane, a hydroxylated (meth)acrylic ester, and a (meth)acrylic ester as monomers] is applied on a base material and if necessary heat-cured to obtain a silicon-contg. org. coating film having a pencil hardness of at least 2H and a contact angle with water of at least 85 deg.. The coating film is also free from cracking even if bent with a SUS bar of 6mm in diameter.
Patent JP-S62223886-A (JP)
Title: Semiconductor memory
Inventor: MIYAGAWA TADASHI
IPC: G11C11/34
Filed: 1986-03-26
Abstract: PURPOSE:To enhance the allowance of the sense operation of a sense amplifier by charging stepwise when equalizing and precharging a bit line to suppress the quantity of generation of noise in a power source and charging a bit pair to an equal level even when the dispersion in an element characteristic due to the dispersion of a process is produced. CONSTITUTION:Since the bit line can be charged to a Vcc voltage stepwise, the quantity of the generation of the noise in the power source is reduced. Since the gate of an equalizing transistor and the gate for a precharging transistor can be simultaneously boosted so as to constantly make an equalizing signal line higher than a precharging signal line, the equalizing operation is constantly performed during the precharging operation, the charging level of the bit pair is maintained equally, and a stable precharge is performed to improve the reliability of the sense operation. The boosting of the clock signals phi1, phi2 of two nodes N1, N2 can be realized by one booster circuit BS and one clock generating circuit 3 without providing the booster circuit or the clock generating circuit correspondingly respectively.
Patent JP-H10271054-A (JP)
Title: Radio relay amplifier
Inventor: KAGAYA NORIYUKI
IPC: H04B17/40
Filed: 1997-03-21
Abstract: PROBLEM TO BE SOLVED: To obtain a radio relay amplifier in which possibility of a destroyed power amplifier is precluded even with a digital burst signal and the service life is not decreased. SOLUTION: A radio relay amplifier 1A is provided with a comparator 10 that compares a comparison output of a comparator 8 with an excess input reference voltage Vrefu and provides an output of a pulse discrimination signal in the case that the comparison output is larger than the excess input reference voltage Vrefu and a peak hold circuit 11 that holds tentatively a pulse discrimination signal of the comparator 10 and a high frequency switch/attenuator 13 that attenuates an input signal power by a prescribed level with an output of a comparator 12 when an output of the peak hold circuit 11 is more than a lower limit threshold voltage VL.
Patent JP-S58183858-A (JP)
Title: Fuel injection apparatus
Inventor: SAITOU MASAAKI
IPC: F02M59/36
Filed: 1982-04-22
Abstract: PURPOSE:To enable to cotrol fuel injection in a stable manner, by opening and closing a valve for controlling supply and discharge of high-pressure fuel by a pressure fluid supplied to and discharged from a control chamber through operation of a solenoid valve. CONSTITUTION:A control section 70 controls high-pressure fuel produced in a pressure chamber 35 and controls the injection timing and the injection quantity of the fuel. A fuel control port 74 can be opened and closed by a needle valve 75 supported by a needle guide 71 in a freely slidable manner. A control chamber 78 is communicated via a passage 80 with a fuel passage 40 on the upstream side of the fuel control port 74, and an orifice 81 is provided in the passage 80. That is, fuel from a low-pressure pump 45 is supplied to the control chamber 78, so that the low-pressure pump 45 can be used also as a pressure fluid source. With such an arrangement, it is enabled to use an extremely inexpensive solenoid valve and to control fuel injection in a stable manner.
Patent JP-S58186891-A (JP)
Inventor: HONMA YASUHIRO
IPC: G07C13/00
Filed: 1982-04-23
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-H06340698-A (JP)
Title: Synthetic polypeptide as inhibitor against hiv-1
Inventor: SHIBO JIAN
IPC: C12N15/09
Filed: 1993-03-26
Abstract: Synthetic HIV-1-based polypeptides as well as methods for treating HIV-1 infections are provided herein. The polypeptides of the present invention have amino acid sequences substantially corresponding to a specified region of the HIV-1IIIB virus. The polypeptides of the present invention may be administered in effective amounts for preventing and treating HIV-1 infections. The polypeptides are useful for inhibiting the replication of the HIV-1 virus as well as HIV-1-mediated cytopathogenesis and cell fusion at levels which are within acceptable ranges of cytotoxicity. <IMAGE>
Patent JP-S63233564-A (JP)
Title: Manufacture of junction transistor
Inventor: NAKAGAWA KATSUMI
IPC: H01L21/337
Filed: 1987-03-23
Abstract: PURPOSE:To manufacture a junction transistor at a low cost, by forming a base region with polycrystalline silicon, which is obtained by the reaction of the presoursor that is obtained by activating gas species including silicon and halogen and the presoursor that is obtained by activating gas species including hydrogen. CONSTITUTION:Glass 15, on which Cr is deposited, is fixed on a susceptor 3. The surface of the glass 15 is kept at 300%C, and the inside is evacuated. After Ar, H2, SiF4 and PF5 are made to flow, a microwave is projected for activation and film forming is started. On the glass substrate 15, a Cr layer 16, an N<+> layer 17, an N layer 18, a P-layer base region 19 and an N layer 20 are formed. Then gas species including group III or group V atoms, e. g., SiH4 and NH3, are used, and a-SiN:H is deposited by a glow discharge decomposition method. Thus a passivation layer 21 is provided. Then, a base-electrode lead-out hole 22, an emitter-electrode lead-out hole 23 and a collector-electrode lead-out hole 24 are provided. Thereafter, a base electrode 25, an emitter electrode 26 and a collector electrode 27 are formed.