baber/WOPTO huggingface dataset:
Patent JP-H05173143-A (JP)
Title: Manufacture of panel for liquid crystal element
Inventor: SAWATSUBASHI TAKESHI
IPC: G02F1/1337
Filed: 1991-12-24
Abstract: PURPOSE:To obtain the panel for the liquid crystal element of high quality which has uniform optical characteristics and no display irregularity by forming an insulating film on an alignment mark, forming electrodes on the insulating film and forming an oriented film on the electrodes, and rubbing the film surface of the oriented film. CONSTITUTION:On a substrate 11, the transparent insulating film 14 is formed of acrylic resin, etc., covering a color filter 12 and the alignment mark 134. On this insulating film 14, the transparent electrodes 15 consisting of plural ITO films, etc., facing the color filter 12 are formed. Then the oriented film 16 is formed in the array area of those electrodes 15 and their terminals 15a. A rubbing roller 17 is brought into contact with the substrate 11 under specific contact pressure and the rubbing roller 17 while rotated in the opposite direction from the its moving direction is moved from one end side to the other end of the substrate 11 to rub the film surface of the oriented film 16. Consequently, the whole orienting film 16 can uniformly be rubbed to obtain the panel of high quality which has the uniform optical characteristics and no display irregularity.
Patent JP-H09281324-A (JP)
Title: Production of color filter, producing device, color filter, display device and device equipped with the same
Inventor: YAMAGUCHI ATSUTO
IPC: G02B5/20
Filed: 1996-12-20
Abstract: PROBLEM TO BE SOLVED: To provide a production method of a color filter by which irregularity in the colors of pixels can be largely decreased and a high quality color filter can be produced. SOLUTION: Pixels are colored with plural numbers of injected inks 242, 244, 246 arranged in the scanning direction while the ink jet head is relatively scanned for several times on the substrate. In one scanning period, each pixel 248 is colored while the injection position of the ink to each pixel 248 is changed from that in another scanning period.
Patent JP-H07157027-A (JP)
Title: Roller driver
Inventor: HARA AKIJI
IPC: B65G13/071
Filed: 1993-12-09
Abstract: PURPOSE:To easily stop the rotation of only the desired roller of a roller conveyor. CONSTITUTION:When a transmission roller 11 is abutted against a drive rotary shaft 6, the rotation of the drive rotary shaft 6 is transmitted to a carrier roller 3 through a wheel 12, so the carrier roller 3 rotates. On the other hand, the rotation of the carrier roller 3 can be stopped by separating the transmission roller 11 from the drive rotary shaft 6.
Patent JP-H05330723-A (JP)
Title: Adhesive tape dispensing device
Inventor: AKIYAMA HEIUEMON
IPC: B65B51/06
Filed: 1992-12-22
Abstract: PURPOSE:To improve strength and to prevent an adhesive tape from bending so as to enable straight and stable dispensing by holding the adhesive tape between a projection and a recessed groove at a dispensing part and by taking out the adhesive tape while bending in the dispensing direction. CONSTITUTION:When an operating switch is turned on and a dispensing roller 1 is rotated, a non-adhesive is applied on the tip end of projections 3 and 3 of a dispensing roller 2 by a non-adhesive supplying means and pressed into contact with an adhesive face T1 of an adhesive tape T. At the same time, a recess groove 4 and the projections 3 provided on a supporting face 2 are pressed into contact with the adhesive face T1 of the adhesive tape T, and the adhesive tape T is taken out from a roll R while held between the dispensing roller 1 and the supporting face 2. At this time, creases T3, T3 and T4 with the cross section in the shape of a chevron extending straight in the dispensing direction are formed on the adhesive tape T and dispensed with their shapes held in the straight state. After that, the adhesive tape T is cut at a predetermined length by a cutter 6 and applied onto a sheet or the like.
Patent JP-2000309020-A (JP)
Title: Stretch molding polyethylene raw fabric sheet and manufacture of oriented polyethylene sheet
Inventor: MATSUZAKA KATSUO
IPC: B29B11/06
Filed: 1999-12-01
Abstract: PROBLEM TO BE SOLVED: To provide a method for manufacture of a stretch molding polyethylene raw fabric sheet used for obtaining an oriented polyethylene sheet having a mechanical strength equal to that of a glass fiber reinforced sheet, and a method for manufacture of the oriented polyethylene sheet using that. SOLUTION: A stretch molding polyethylene raw fabric sheet capable of being highly oriented which is obtained by being kept for a specific time within a temperature range lower by 0-20 deg.C than a melting point in a course wherein a polyethylene is shaped into a sheet-like product and solidified by cooling; and a method for manufacture of an oriented polyethylene sheet excellent in mechanical strength by high stretching times wherein the stretch molding polyethylene raw fabric sheet is rolled and stretched thereafter, are obtained.
Patent JP-2000152686-A (JP)
Title: Motor driver
Inventor: MOTOYAMA HAJIME
IPC: H02P6/06
Filed: 1998-11-16
Abstract: PROBLEM TO BE SOLVED: To prevent rotational accuracy from decreasing and efficiency from decreasing by controlling the on/off timing of a group of semiconductors being incorporated into a bridge for generating a rotary magnetic field. SOLUTION: Hall sensors S1, S2, and S3 in a motor M1 detect the rotary angle of a motor and inputs it to a control circuit 1, where signals (k)-(p) for generating phase output (u), (v), and (w) are outputted from signals d, e, and f, and revolutions control level signal (i) or the like. Then, when each of the output is at a high level, FETs Q1-Q6 are turned on, thus switching the FETs Q1-Q6, generating phase output (u), (v), and (w), exciting inductors L1, L2, and L3 of the motor M1, and rotating a rotor. In this case, the rising timing of the phase output (u), (v), and (w) is controlled by the voltage of the revolutions control level signal (i) and the revolutions of the motor are also controlled, thus preventing unneeded switching loss from being generated and rotational accuracy from decreasing.
Patent JP-H09186676-A (JP)
Title: Measuring device for bit error of pn code
Inventor: KANEOKA ISAO
IPC: H04L1/00
Filed: 1995-12-28
Abstract: PROBLEM TO BE SOLVED: To perform the bit error measurement of pseudo-noise(PN) code data at high speed and to suppress the increase of circuit scale. SOLUTION: As a PN code generation part 7, a memory is used. Within this memory, all the PN code patterns that n stages PN code data is possible to take corresponding to addresses are stored by the pattern that a PN code to be measured is shifted by n bits. At the initial time, a memory 7 is made to be a self-running state by converting a PN code 1 to be measured into parallel data 12 in a serial/parallel(S/P) conversion part 11, inputting the data in the address of the memory 7, synchronizing the memory with the PN code to be measured and performing the address input of a memory reading output 8. Subsequently, the PN code 12 to be measured and the reading code 8 are compared in a bit parallel in a comparison arithmetic part 9.
Patent JP-H07166174-A (JP)
Title: Method for hydrodesulfurizing gas oil
Inventor: IGUCHI MITSUO
IPC: C10G45/10
Filed: 1993-12-15
Abstract: PURPOSE:To improve the hue and cetane number by efficiently carrying out hydrodesulfurization of a gas oil in which the deep desulfurization can be performed using a specific catalyst. CONSTITUTION:This method is to hydrodesulfurize the gas oil at 300-390 deg.C reactional temperature and 1-5L/Lhr<-1> liquid space velocity under 30-150kg/cm<2> reactional pressure by using body (A) a catalyst prepared by supporting an active component using one or more metals selected from group VIb of the Periodic Table such as a molybdate and one or more metals selected from group VIII of the Periodic Table such as cobalt nitrate in combination on a carrier which is one or more components selected from the group consisting of alumina-based inorganic oxides and zeolite and (B) a catalyst obtained by supporting an active component composed of one or more metals selected from the group consisting of Re such as rhenium oxide or Ir such as iridium chloride on a carrier in combination. Furthermore, the catalyst (A) and (B) are preferably mixed for use.
Patent JP-2001159656-A (JP)
Title: Inspecting device and manufacturing method for semiconductor device
Inventor: SHIMIZU HIROYA
IPC: G01R31/26
Filed: 1999-12-02
Abstract: PROBLEM TO BE SOLVED: To provide an inspecting device used for a discrimination/inspection process etc. for a semiconductor device which, to be inspected, operates at working frequency and comprises silicon or metal as a base material. SOLUTION: A wiring 12, a conductive protrusion 10, and a pad 11 are formed on a silicon base material 100 with a silicon dioxide 101 which is an insulating film in between. The thickness of silicon dioxide 101 is 3 μm or more while the total area of the wiring 12, the conductive protrusion 10, and the electrode pad 11 is 1 mm2. Since the electrostatic capacity related to the electrode pad 11, the wiring 12, and the conductive protrusion 10 on an inspection structure body 1 is reduced, discriminating inspection is performed at the working frequency of a semiconductor device which is to be inspected.
Patent JP-H05158279-A (JP)
Title: Electrostatic charge image developing toner
Inventor: KAWASE HIROMITSU
IPC: G03G9/087
Filed: 1991-12-02
Abstract: PURPOSE:To fix with low energy, to eliminate hot offsets in fixing and to obtain a picture having high fidelity equivalent to that of the initial picture even in continuous use by providing a bridge structure to the surface layer of a resin grain. CONSTITUTION:One or >=2 kinds of vinyl monomers are polymerized, granulated to obtain an electrostatic charge image developing toner consisting of a colored resin grain. A bridge structure is provided to the surface layer of the grain. The resin grain is obtained by suspension polymerization, the grains are stuck, and then a polarity control agent is fed to obtain the toner. This polymer has a thermal characteristic suitable for low-temp. fixing and is polymerized in the presence of a cross-linking agent having >=2 polymerizable double bonds to enhance its offset resistance. Divinylbenzene, divinylnaphthalene, the aromatic divinyl compd. as their derivatives or their mixture are preferably used as the cross-linking agent.
Patent JP-H07164994-A (JP)
Title: Air bag device
Inventor: MATSUMOTO YUJI
IPC: B60R21/26
Filed: 1993-12-17
Abstract: PURPOSE:To intercouple division retainers through easy rapid assembly, to facilitate registration of the upper, the lower, the right, and the left parts of the retainers, to improve mounting workability of the retainer, ad to reliably hold the folding state of an air bag body. CONSTITUTION:An air bag device comprises a containment vessel 12 in which a gas generator is securely contained; and an air bag body 17 arranged on the opening 15 side for injecting gas of the containment vessel 12. The end part on the gas injection side of the air bag body 17 is fixed through a retainer 19 by means of a fixing member 21, such as rivets and bolts. The retainer 19 is divided into a plurality of sections each having a pair of long retainers 19A. After the end part on the gas injection side of the air bag body 17 is attached to division retainers 19A and 19B, the retainers are intercoupled and fixed to the containment vessel 12.
Patent JP-H06194480-A (JP)
Title: Manufacture of nuclear fuel pellet
Inventor: YUDA RYOICHI
IPC: G21C3/62
Filed: 1992-12-24
Abstract: PURPOSE:To enlarge crystal grain diameters of nuclear fuel pellets for preventing increase of a releasing rate of fission production gas caused by high burnup of nuclear fuel, the increase of bubble swelling, enlargement of mechanical correlation between the pellets and a coated tube and the increase of inner pressure in a fuel rod. CONSTITUTION:UO2 powder or UO2-Gd2O3 mixed powder of two or more kinds different in sintering characteristics is pressurized and molded, and nuclear fuel pellets in an average crystal grain diameter of about 20-60mum and a degree of porosity of 4% or less can be manufactured by sintering it. In addition, Al2O3, SiO2 and TiO2 are added therto as a liquid phase sintering assistant agent and furthermore effect can be heightened by means of these precursor substances.
Patent JP-2001169481-A (JP)
Title: Electric motor
Inventor: SAKUMA MASASHI
IPC: H02K1/12
Filed: 1999-12-03
Abstract: PROBLEM TO BE SOLVED: To reform the core so as to make the diameter of an electric motor smaller as far as possible. SOLUTION: Both end faces in axial direction of the circular yoke part 13a of a stator core 13 (and/or rotor core) are inclined to the axis of an electric motor so as not to be vertical. Both end faces in axial direction of a magnetic pole 13b are vertical to the axis of the electric motor.
Patent JP-H06197493-A (JP)
Title: Totally-enclosed fan-cooled type rotating electric machine
Inventor: ITO TOMIO
IPC: H02K9/06
Filed: 1992-12-25
Abstract: PURPOSE:To eliminate a gap between an outer fan cover and s seat for a bracket, to make the working property of a fitting operation excellent even without a gap and to eliminate that a cylindrical part is warped even when it is fixed by a bolt. CONSTITUTION:A shaft 4 is attached to a bracket 2 via a bearing 3, the shaft 4 is made to protrude from the bracket 2 and an outer fan 5 is fixed. A plurality of seats 16 in the radial direction are installed at the outer circumference of the bracket 2, a cylindrical outer fan cover 17 equipped with a bottom 17a is fitted to the seats 16 and it is fixed by a bolt 8. The fitting part of the seates 16 to the outer fan cover 16 is formed to be a taper 10 which is opened to the direction of an evacuation port 17b. The taper 10 may be formed to be a ring shape on the whole circumference of the outer fan cover 17, it may be formed only in the region of the seats 16, and the part of the outer fan cover 17 in a region between the seats 16 and a part in the circumferential direction of the seats 16 may be a cylindrical shape.
Patent JP-H06189823-A (JP)
Title: Rental mop
Inventor: FUJITANI MASAO
IPC: A46D1/00
Filed: 1992-12-25
Abstract: PURPOSE:To provide a rental mop by which waste fiber, etc., stuck to a used rental mop are allowed to fall off surely in a washing/reproducing process, and also, its resticking is prevented. CONSTITUTION:In the rental mop, it consists of twisted threads of a crimped nylon multifilament thread whose single fiber fineness is <=5 deniers, in its mop cord.
Patent JP-H10136750-A (JP)
Title: Traveling rack for rail traveling type tea garden managing truck
Inventor: YAMAMOTO KOJI
IPC: A01D46/04
Filed: 1997-12-01
Abstract: PROBLEM TO BE SOLVED: To provide a traveling rack usable in a new rail traveling type tea garden managing truck for enlarging the width adjustment amount of traveling wheels and stabilizing a truck posture on a slope. SOLUTION: Relating to this traveling rack 2 for the rail traveling type tea garden managing truck, for a machine frame member used for a self- traveling type work truck for performing a tea garden managing work by being moved in the state of straddling a tea ridge on two rails R across the tea ridge among the rails laid between the tea ridges along it, the machine frame member is provided with left and right traveling wheels rolled on the rails R, the interval of the left and right traveling wheels is freely adjustable and the left and right heights of the traveling wheels are respectively freely adjustable corresponding to the difference of the installation heights of the left and right rails R. By the freely adjustable constitution, the left and right traveling wheels and a member for supporting them during the work maintain a parallel posture in an upright state.
Patent JP-2001161432-A (JP)
Title: Compact
Inventor: HASHIMOTO SHIRO
IPC: A45D33/00
Filed: 1999-12-06
Abstract: PROBLEM TO BE SOLVED: To install various types of saucers in a middle frame of a compact body, or a kind of a substance. SOLUTION: This compact is so constituted that small holes 9 are bored in an approximately central portion of the middle frame 4 arranged at prescribed intervals apart in the compact body 2 inside, a projection 11 with a sucking disk 10 provided in the center portion of the rear face is tightly fitted to the small hole 9 so as to fix the sucking disk 10 to the middle frame 4 and cut off the air distribution from the small hole 9 part, an air hole 12 penetrating through the projection 11 and reaching the top/bottom both faces of the sucking disk 10 is provided, a plug body 13 is tightly fitted to the top face of the air hole 12 so as to cut off the air distribution from the air hole 12, a communication hole 14 is provided in the compact body 2 so as to be communicated with the air hole 13,  a pan 8 storing cosmetic agent 7 is sucked to the sucking disk 10 fitted to the middle frame 4 so that this compact with the pan 8 internally fitted in the compact body 2 is provided.
Patent JP-H09175316-A (JP)
Title: Efficient air bag module
Inventor: BREED DAVID S
IPC: B60R21/20
Filed: 1996-12-11
Abstract: PROBLEM TO BE SOLVED: To efficiently utilize a gas generating agent by providing a housing with an inflator which generates pressure gas to expand an air bag, and starting the inflator, in response to the collision of a vehicle, and keeping the air bag capably of opening at the housing. SOLUTION: An air bag module 110 attached to the ceiling of the cabin 195 of an automobile includes an inflator module 120 and an air bag 110. The air bag 110 is coupled with the inflator module 120, and is attached to the ceiling. In the case that the unfolding of the air bag 110 is judged to be necessary, a sensor/diagnosing module sends a signal to the inflator module 120, and starts combustion of the gas generating agent. The inflator module 120 consists of a gas generator composed of a housing which lets produced gas flow out. The gas generating agent 127 is attached to a tube 121. By the above, the consumption of the generated energy can be made small.
Patent JP-H09247264-A (JP)
Title: Scratch pad facility for messaging system
Inventor: DON DABURIYU TAIRAA
IPC: G10L15/00
Filed: 1996-12-26
Abstract: PROBLEM TO BE SOLVED: To speedily note part of a message of voice mail or electronic mail down when the message is taken out. SOLUTION: The messaging system 100 electronically extracts part of a message received while a message receiver takes a message out and individually records it in a scratch pad area of the mailbox 111 of the receiver. The recording operation is performed by speaking a word or number like 'start' and 'end' to a telephone set during the reproduction of the message, inputting it on the keyboard of a terminal, or inputting it on the keyboard of a touch tone telephone set. Then it is possible to take the electronic note out of the scratch pad or automatically set a call to the telephone number included in the electronic not in the scratch pad area.
Patent JP-H06190315-A (JP)
Title: Long strip band-marking apparatus
Inventor: MASUDA YOSHIMI
IPC: B05B12/14
Filed: 1992-12-25
Abstract: PURPOSE:To provide a long strip band-marking apparatus which has a simple structure, economical, hardly has a trouble, and makes desiring band marks on a long strip moving at a high speed. CONSTITUTION:A flow route between an inlet 101a and an outlet 101b of air is opened and closed by an air valve 101 to release air from the outlet and shut air. Air which is released from the outlet is throttled by a Venturi part 102 connected to the outlet of the air valve to increase the flow rate of the air. A paint supplied to the Venturi part through a paint supplying nozzle 103 is atomized and sprayed to the surface of a long strip article 6 and form band marks on the surface by the air released from the outlet of the air valve.
Patent JP-H11167335-A (JP)
Title: Electrophotographic image forming device and process cartridge
Inventor: MURAYAMA SHIGEO
IPC: G03G21/16
Filed: 1997-12-02
Abstract: PROBLEM TO BE SOLVED: To improve revolution precision of a photoreceptor drum, to miniaturize a process cartridge contact mechanism and to ensure the drive-coupling of the process cartridge with a main body. SOLUTION: In a rotary shaft coupled with the process cartridge B to be rotated with a caulking shaft as center and slid in a thrust direction, a spring for sliding 26 is arranged on the opposite side of a driving sheet metal 24 in order to keep the fitting length of the rotary shaft with the caulking shaft 45 as long as possible, and the rotary shaft is pressed from a hole piercing through the driving sheet metal and the caulking shaft through a pressing member 43. A contact pin 45 for a cartridge contact is arranged at the edge of the pressing member and the cartridge contact is placed on the driving sheet metal through a through-hole 25c inside the caulking shaft.
Patent JP-H06196326-A (JP)
Title: Chiplike electronic component
Inventor: AOBA HIDEO
IPC: H01F27/02
Filed: 1992-12-25
Abstract: PURPOSE:To obtain a chiplike electronic component having high reliability by increasing a connecting strength of a lead of an axial lead type electronic component to a platelike electrode lead. CONSTITUTION:An end 4 of a winding 3 is bound to leads 5 protruding from both ends of a drum-shaped magnetic core 2, soldered, the leads 5 are engaged with a cutout recess formed on an edge of a platelike electrode lead 7, and soldered. A protrusion 12 protruding in an end direction of the leads 5 to be engaged is provided at a peripheral edge of the recess of the lead 7 by drawing, and a contact area of the leads 5 with the recess is increased by the formation of the protrusion 12, thereby increasing a connecting strength.
Patent JP-2001169279-A (JP)
Title: Method of image compression by vector quantization
Inventor: SATO KAZUHIRO
IPC: H04N19/94
Filed: 1999-12-07
Abstract: PROBLEM TO BE SOLVED: To provide a method of image compression by vector quantization capable of efficiently reducing redundancy. SOLUTION: In this method of image compression by the vector quantization, the redundancy is efficiently reduced and the signal distribution area is efficiently divided by dividing image signals into adjacent pixel blocks, deriving the ratio of individual pixel values and the average value of the blocks and concentrating the signal distribution of a pattern coefficient vector whose component is the above ratio to the vicinity of one point which is the normalization value by the average value.
Patent JP-H11185422-A (JP)
Title: Disc cartridge
Inventor: HIGAKI HITOSHI
IPC: G11B23/03
Filed: 1997-12-17
Abstract: PROBLEM TO BE SOLVED: To provide a disc cartridge which is very small in size and thin in thickness while functions necessary for a disc cartridge are maintained. SOLUTION: Two shutter openers are guided by the rear end of a case main part 3 and retained with two retaining parts 22 almost simultaneously when a disc cartridge is loaded in a device to prevent the shutter openers from rotation and the insertion of the disc cartridge is restricted. Further, hook-shaped parts 24 are provided on the retaining parts 22 to enable the chucking operation of the cartridge even if a slot for chucking, etc., is not provided on other parts.