baber/WOPTO huggingface dataset:
Patent JP-H09174701-A (JP)
Title: Plastic reinforcing glass filler and glass filler reinforcing plastic
Inventor: TAKAHASHI TATSUHIRO
IPC: C03C25/42
Filed: 1995-12-27
Abstract: PROBLEM TO BE SOLVED: To provide a glass filler such as a glass fiber, etc., which makes it possible to attempt to improve the physical properties of a plastic and a plastic composition containing such a glass filler or a plastic reinforced thereby. SOLUTION: This reinforcing glass filler has a porous film on the surface of a glass filler such as glass fiber, etc. A glass containing plastic composition or glass reinforcing plastic contains a plastic and the glass filler such as a glass fiber, etc., having a porous film on the surface.
Patent JP-H03200649-A (JP)
Title: Duplicator
Inventor: TARUKI TAKASHI
IPC: G03B27/62
Filed: 1989-12-27
Abstract: PURPOSE:To meet a purpose by means of a low output motor by laminating a rigid body, a resilient body, and a thin sheet having a low friction factor, in order, from the original placing side of an original scale to form the original scale, and bringing an original conveying belt into contact with a sheet. CONSTITUTION:An original scale 11 for positioning an original on an original placing surface 6a is formed such that a rigid body 11A, a resilient body 11B, and a sheet 11c are laminated, in order, from the original placing surface side of a contact glass 6 of a body 5. The rigid body 11A is made of resin and secured to a fixing plate 20 of the body 5 by means of a screw 21, and the end part on the reference side of the contact glass 6 is pressed and fixed. The resilient body 11B is formed of sponge and adhered to the rigid body 11A. The sheet 11C is formed of a thin sheet, e.g. a polyester film, having a low friction factor and adhered to the resilient body 11B. An original conveying belt 4 is brought into contact with the upper edge of an original reference end 11a of the scale 11 through the sheet 11C, and a contact pressure is absorbed by the resilient body 11B.
Patent JP-H10165513-A (JP)
Title: Stent
Inventor: ASANO HIROYUKI
IPC: A61M29/02
Filed: 1996-12-06
Abstract: PROBLEM TO BE SOLVED: To provide a stent with small whole-length change before/after dilation, where re-stenosis after extension does not easily occur. SOLUTION: The stent 10 is provided with frame-shaped undilatable parts 20 being undilatable in a peripheral direction and frame-shaped extension possible parts 30 being extension possible in the peripheral direction. The undilatable parts 20 have a shape where diamond corner parts opposed to the peripheral direction surrounded by four sides 21 are connected by beams 22. The dilatable parts 30 are constituted of a frame which is surrounded by the sides 31 opposed to an axial direction, for example, and the sides 32 opposed to the peripheral direction, respectively bent to an inner side in a diameter contracting state and respectively bent to an outer side in an dilation state and the X-shaped beams 33 for linking the sides 31 which are opposed to the axial direction of the frame.  Then, the undilatable parts 20 are mutually connected to the dilatable parts 30 in the peripheral direction with connecting parts 34 so as to make a ring shape and the plural ring-shaped parts are connected in the axial direction by the connecting parts 23 of the undilatable part 20 so that a cylindrical shape is constituted as a whole.
Patent JP-H11172943-A (JP)
Title: Parking device
Inventor: TOKUSA SHIGEO
IPC: E04H6/06
Filed: 1997-12-12
Abstract: PROBLEM TO BE SOLVED: To simplify an elevation driving means of each of elevating vehicle support base and to reduce cost on a parking device constituted by arranging a plural number of elevation vehicle support bases free to elevate separately from each other between a lower side vehicle support level and an upper side vehicle support level in the horizontal direction in parallel. SOLUTION: Elevation vehicle support bases 1A-1C at a rising position are received by vehicle support base receiving frames 46 provided on lateral moving vehicle support bases 2A, 2B, a wire rope 18 operated to wind and deliver by a rotor 15 for winding driven by a motor suspends each of the elevation vehicle support bases 1A-1C through each of pulleys 21a, 22a-21c, 22c for suspending and each of pulleys 20a-20c for being suspended by way of winding them in the same direction as the winding direction against the rotor 15 for winding. Thereafter, only one of the elevation vehicle support bases 1A-1C positioning by the vehicle support base receiving frame 46 of which is released lowers by delivery operation of the wire rope 18.
Patent JP-H07170768-A (JP)
Title: Ultrasonic motor
Inventor: TAKAGI TADAO
IPC: H01L41/04
Filed: 1993-12-14
Abstract: PURPOSE:To control vibrations easily by mounting first and second elecromechanical conversion elements generating longitudinal vibrations and bending vibrations in an elastic body and generating elliptic motion at the position of the extraction of an output from the elastic body and a third electromechanical conversion element converting vibrations generated in the elastic body into an electric signal. CONSTITUTION:High-frequency voltage A, B is applied to piezoelectric elements 12, 13, thus generating the composite vibrations of bending vibrations and longitudinal vibrations. Consequently, elliptic motion is generated at the front ends of projecting sections 11b, 11c, and driving force is generated. The state of the vibrations of an elastic body II is converted into an electric signal by a piezoelectric element 15, and transmitted over a terminal P through an electrode. The two different vibrational modes of the vibrational state of a quaternary bending vibration B4 mode and the vibrational state of a primary longitudinal vibration L1 mode are contained in the electric signal in a type that the two different vibrations modes are synthesized. Vibrations are controlled by using a signal having magnitude approximately corresponding to the amplitude by vibrations synthesized of the elastic body 11.
Patent JP-H09177231-A (JP)
Title: Ceiling panel installing structure
Inventor: MASUDA HIROTAKA
IPC: E04B9/30
Filed: 1995-12-28
Abstract: PROBLEM TO BE SOLVED: To reduce field-work manhours and make remarkable improvement in execution workability. SOLUTION: A frame 32 on the upper side of a wall panel 30 is composed of a square cylindrical hollow frame and a slit is provided on the top of the hollow frame as an opening. By inserting the leg piece 40d of a joint 40 into the slit, the joint 40 is locked so that it can not make a vertical movement with respect to the frame 32. A ceiling panel 26 is placed on the upper end surface of the wall panel 30 and an erecting piece 26a thereof is caused to be parallel to a rising piece 40a. The erecting piece 26a is inserted between the rising piece 40a and a hook piece 40b by pressing a joint material 28 in between the wall panel 30 and the ceiling panel 26 and pushing the ceiling panel 26 up. Thus the ceiling panel 26 and the wall panel 30 are solidly connected together.
Patent JP-H11171363-A (JP)
Title: Sheet material separating and feeding device and image forming device
Inventor: NAKAGAWA DAIGO
IPC: B65H3/52
Filed: 1997-12-12
Abstract: PROBLEM TO BE SOLVED: To continuously feed sheet materials by releasing the regulation of entering of the sheet materials to a sheet materials separating part by a sheet material regulating means in releasing separating pressure of a separating pad when the sheet materials are fed one by one, in a device for separating and feeding the sheet materials one by one. SOLUTION: In this sheet material separating and feeding device provided with a separating and conveying means provided with a separating means 3j facing a conveying means sand for separating and conveying sheet materials one by one, a sheet material feeding means arranged on the downstream side in the sheet material conveying direction of the separating and conveying means, a sheet material regulating means 3g for regulating the entering of the sheet material to the separating and conveying means, and a separating pressure releasing means 3k for releasing pressing of a separating pad,  the separating pressure releasing means 3k releases separating pressure of the separating means for separating and conveying the sheet materials one by one by a driving part 3k3 in single feeding of a sheet material and releases the regulation of the sheet material tip by the regulating means by moving the sheet material regulating means 3g by a driving part 3k4 to enable continuous feeding of the sheet materials in the case of single feeding.
Patent JP-H09174620-A (JP)
Title: Injection mold
Inventor: YONEKUBO HIROSHI
IPC: B29C45/38
Filed: 1995-12-28
Abstract: PROBLEM TO BE SOLVED: To make a gate residue of a product extremely small after cutting-off of a gate. SOLUTION: An injection mold 1 is constituted of a fixed die 60 and a moving die 50. The moving die 50 is constituted of a runner 7, a resin channel, a side gate 9, a moving retainer plate 3 forming a cavity 10 in a parting surface, a moving bottom plate 16 with the fixed die 60, and two spacer blocks 17. The fixed die 60 is constructed of a fixed retainer plate 2 and a fixed bottom plate 6. The fixed head of a projecting member 20, moving ends of a connecting member, the fixed head of a gate cutting member have a tapered part, respectively. At the time of gate cutting, the projecting member 20 rises toward the fixed side, the connecting member moves horizontally, a gate cutting member lowers to the moving side, working therewith, performing gate cutting with its tip part.
Patent JP-2000169703-A (JP)
Title: Curable composition containing mercapto group- containing polymer
Inventor: YAGI YOSHIHIKO
IPC: C09J181/04
Filed: 1998-12-02
Abstract: PROBLEM TO BE SOLVED: To provide a curable composition containing a mercapto group- containing polymer which has a high curing rate and yields a cured product which is easy in waste disposal. SOLUTION: The composition contains 100 pts.wt. polymer having a mercapto group at the molecular end, from 0.5 to 150 pts.wt. hardener component containing a colorless or white metal oxide and from 0.1 to 50 pts.wt. organic cerium compound. Here, the metal oxide is, e.g. zinc oxide, calcium oxide, magnesium oxide, etc. As the hardener component containing this metal oxide, an inorganic compound particle having a metal oxide-coated surface is also preferable.
Patent JP-H05238191-A (JP)
Title: Plotter apparatus
Inventor: MATSUYAMA MITSUHIRO
IPC: B43L13/00
Filed: 1992-11-30
Abstract: PURPOSE:To always apply constant tension to recording paper regardless of the diameter of a paper feed roller when the recording paper is drawn out of the paper feed roller. CONSTITUTION:Recording paper 7 is reciprocally driven in an X-axis direction by a pressure roller 8 and a drive roller 9 and a pen head 3 is driven in a Y-axis direction to perform drawing on recording paper 7. A paper feed roller 21 and a taking-up roller 26 are respectively arranged on the supply side and discharge side of the recording paper 7 with respect to the drive roller 9. When the recording paper 7 is drawn out of the paper feed roller 21 by driving the drive roller 9, braking is intermittently applied to the paper feed roller 21 while the position deviation between the objective position and present position of the recording paper 7 is monitored by a controller and a servo means not shown in a drawing so as to receive the position deviation within a predetermined range.
Patent JP-H03223393-A (JP)
Title: Manufacture of lube base oil
Inventor: KAMIYA KOZO
IPC: C10N30/02
Filed: 1989-12-28
Abstract: PURPOSE:To economically obtain a high quality lube base oil having a high content of an isoparaffin, a monocyclic naphthene, etc., and a low polycyclic aromatic matter content by hydrocracking a vacuum distillation oil, etc., in the presence of a hydrocracking catalyst under specified conditions, followed by dewaxing and removal of aromatic matter. CONSTITUTION:A vacuum distillation oil, a deasphalted oil or an oil obtained by mild hydrocracking of these oils, or a mixture thereof is hydrocracked in the presence of a hydrocracking catalyst under reaction conditions of a total pressure of 150kg/cm<2> or lower, a temperature of 360-440 deg.C, and an LHSV of 0.5hr<-1> so as to provide a rate of decomposition of at least 40wt.%. The cracking product as it is or a lubricating fraction collected therefrom is dewaxed, and aromatic matter is removed therefrom, thus giving a lube base oil having a total aromatic matter content of 2-15wt.%, a total of the isoparaffin and monocyclic naphthene in the saturated matter of at least 60wt.%, an alkylbenzene content in the total aromatic matter of 30wt.%, a tricyclic and tetracyclic aromatic matter content of 4wt.% or less, a viscosity index of 105 or higher, and a pour point of -10 deg.C or lower.
Patent JP-H11141454-A (JP)
Title: Power machine free from fuel consumption
Inventor: HASHIZUME MASARU
IPC: F03G3/00
Filed: 1997-11-10
Abstract: PROBLEM TO BE SOLVED: To take out a centrifugal force by permanent motion except frictional, force by inserting a weight reciprocating on a radially extended bar as a wheel of coach having a hole in the center into a vacuum vessel, moving and counterclockwise rotating it along a strip closed curved fixed to the vessel, and connecting it to a generator. SOLUTION: A weight 3 is passed through a radially extended bar 2, and all weights are put in a recessed part 10 in the center of a vessel 5, and fixed from both sides by a nipping bolt 9. A shaft 1 is inserted and fixed to the center of a radial matter through a hole 4. A projection 8 provided on the vessel is fitted to a groove provided on a gear 6 and inserted to the shaft 1. When the radial matter is rotated around the shaft 1, a body 5 is rotated counterclockwise around the same shaft 1. In order to compensate the frictional force accompanied by the former rotation, the power generated by the rotation of the body is connected to an electric motor, and its rotation is imparted to the shaft 1, whereby a machine can continuously rotate while performing a work.
Patent JP-2001160224-A (JP)
Title: Optical pickup device
Inventor: OZAWA YASUYUKI
IPC: G11B7/09
Filed: 1999-12-03
Abstract: PROBLEM TO BE SOLVED: To provide an optical pickup device for which a floating slider applicable to an optical pickup device of a CAV system as well is used and which is dealable with high-density recording. SOLUTION: The optical pickup device has the floating slider 12 on which an objective lens 11 and a movable side member 14 of an actuator for focus control are mounted and which is floated by the air pressure generated by accompanying the rotation of a recording medium 23, a means 26 for detecting a focus error which is the deviation between the focus of an objective lens 11 from the reflected light of the light condensed to a recording layer 24 of the recording medium 23 by the objective lens 11 and the recording layer and a means 27 for executing the feedback control of the actuator 14 for focus control in such a manner that the detected focus error is made zero. The feedback control of the actuator 14 for focus control is so executed as to correct the fluctuation in the flying height by a change in the position in the radial direction of the recording medium 23.
Patent JP-H07172842-A (JP)
Title: Production of optical element and device therefor
Inventor: KAGAWA KAZUNARI
IPC: C03B11/00
Filed: 1993-12-17
Abstract: PURPOSE:To obtain a high-precision optical element by enveloping the hole on both sides of a sleeve with an enveloping member, melting the glass in the sleeve by heating, then removing the member and inserting a couple of forming dies from both sides of the sleeve to press the molten glass. CONSTITUTION:A sleeve 7 is split in the insertion direction of a forming die 11, and the sleeve 7 is set so that the die 11 is inserted from the hole on both sides of the sleeve 7. A glass gob 39 is set in the sleeve 7 with an extrusion rod 36 and enveloped by a feed pipe 34 and the rod 36. The sleeve 7 is moved in a heater 21, and the gob 39 is heated and softened. The sleeve 7 is moved in the space 14a of a forming chamber heater 14, the pipe 34 and the rod 36 are moved outside, then a couple of the dies 11 are moved into the sleeve 7 from both sides of the sleeve 7 to press the molten glass 39 in the sleeve 7, and an optical element is produced.
Patent JP-H03201633-A (JP)
Title: Modulation circuit for semiconductor laser
Inventor: IMAMURA KEIICHI
IPC: H04B10/60
Filed: 1989-12-27
Abstract: PURPOSE:To enable stable modulation without being affected with the temperature of a device or the frequency of a base band video signal, etc., by matching impedance between a coaxial cable and an LD driving system with the parallel circuit of a capacitor and a resistor. CONSTITUTION:In a circuit to modulate a driving current to flow to a semiconductor laser LD by a modulation signal to be transmitted in a transmission line 2 as an electric signal, between the transmission line 2 and the semiconductor laser LD, a CR parallel circuit 3 is serially connected to match the impedance between them. Thus, since the impedance is matched by the parallel circuit of a capacitor C3 and a resistor R3, the stable modulation can be executed without being affected by the temperature of the device or the frequency of the base band video signal.
Patent JP-H11178102-A (JP)
Title: Vehicle controller
Inventor: SATO TADAKI
IPC: B60L3/00
Filed: 1997-12-15
Abstract: PROBLEM TO BE SOLVED: To use a driving variable voltage variable frequency(VVVF) inverter instead of an auxiliary power supply inverter when the latter fails, by operating the driving VVVF inverter of a two-level mode inverter as the auxiliary power supply inverter. SOLUTION: When an inverter 3 fails, operating a switch 6, the switch 6 is changed over from its terminal side N into its terminal side T to release the faulty inverter 3. At the same time, a DC power is fed from a stringing to an inverter 2 via a circuit breaker 10. On the other hand, the output side of the inverter 2 is released from a main motor 5 to connect it with a transformer 7. In this state, the inverter 2 is operated subjecting it to a constant- voltage and constant-frequency operation to make possible the feeding of an inner power supply to a train. Since a two-level mode inverter is adopted a the inverter 2, generating a small amount of the distortion of its output waveform in comparison with the inverter 3, the distortion may affect to some extent the load of the inverter 2.  But, the changeover of the switch 6 does not interfere with the traveling of the train, etc., to make actable the changeover as a stopgap means for returning the train to the garage thereof.
Patent JP-H09171693-A (JP)
Title: Semiconductor integrated circuit
Inventor: SASAKI KATSURO
IPC: G11C11/409
Filed: 1996-12-25
Abstract: PROBLEM TO BE SOLVED: To rapidly and stably operate a sense circuit of a next stage by adding a CMOS positive feedback preamplifier circuit to a common data line and rapidly enlarging the potential difference of the common data line. SOLUTION: A pulse is applied to ϕCDQ, ϕCDQ-bar in signal transit period of d, d-bar, and Q202, Q203 are conducted temporarily, and the signal transition of and d, d-bar are performed. Then, when a signal potential difference by a newly selected memory cell starts to occur on the d, d-bar, Q204, Q205 are conducted by pulses ϕCDA. ϕCDA-bar, and a PFB1 is operated. Thereafter, after sense operation after the next stage is ended, the Q204, Q205 are made non-ocuductive by the ϕCDA. ϕCDA-bar, and the DFB1 isn't operated. Then, the signal read out from an SRAM memory cell through a Y direction switch is transmitted to the common data lines d, d-bar through direct connection between the input signal of the PFB1 and an output signal line.
Patent JP-H0669172-A (JP)
Title: Device for preventing light introduction window from misting and plasma treatment device
Inventor: KUMAGAI HIROMI
IPC: C23F4/00
Filed: 1992-12-25
Abstract: PURPOSE:To provide a device for preventing a light introduction window from misting and a plasma treatment device. CONSTITUTION:An excimer laser light source 11 is placed at a specific place outside a chamber 1 obliquely above a wafer 3 and light is introduced into the chamber 1 via a lens system 15 and a light introduction window 14. A fixing plate 18 with a through hole and a rotary plate 19 which has a number of through holes and can rotate freely are provided in a light introduction pipe 13. An introduction port 23 for introducing a purge gas and an exhaust port 24 for exhausting the purge gas are provided between the rotary plate 19 and the light introduction window 14.
Patent JP-H11174126-A (JP)
Title: Self-inspection pattern generation device for incorporation in logic circuit and pattern selection method
Inventor: SHIMODA TAMASUKE
IPC: G01R31/28
Filed: 1997-12-15
Abstract: PROBLEM TO BE SOLVED: To perform an self-inspection for incorporation of all elements in circuit to be inspected quickly, by a circuit with a scale that is required at the minimum for a logic circuit that is subjected to scan path design. SOLUTION: An auxiliary pattern storage memory 116 is provided in addition to a random number generation circuit 102 as a circuit for generating a pattern for inspecting a logic circuit block 103 in the same semiconductor integrated circuit 101, first, the pattern being generated by the random number generation circuit is applied to each scan chain 105 of the circuit 103 to be inspected, and the pattern being stored is read from the memory 116 after the generation of a random number is completed and is applied to a scan chain 105.
Patent JP-2000168506-A (JP)
Title: Adapter for replacement of wiper blade
Inventor: NAKAJO SHIGEHIRO
IPC: B60S1/40
Filed: 1998-12-04
Abstract: PROBLEM TO BE SOLVED: To provide an adapter for replacement of wiper blade capable of blade replacement easily without use of any special tool and suppressing attachment of snow bits or water drops to the adapter body and its surrounding area in good performance. SOLUTION: If in the condition B, an arm 3 is intruded into an adapter body 1 while a projection 3a on the arm 3 is fitted in a hole 21, a spring member 20 is inserted to the position A together with the arm 3, which is fixed to the adapter body 10 together with the spring member 20. If at approx. the same time, a hinge of a primary lever is press fitted to a lever mounting part 11, a blade can be connected with the arm 3 swingably. Because the front side face 10b of the adapter body 10 is curved convex and the surface is finished specularly, snow and/or water drops are hardly attached to the front side face 10b, and it is not likely to hinder the blade from making the swinging motion resulting from freezing.
Patent JP-H06173039-A (JP)
Title: Back coating material for two stage etching processing method
Inventor: YAMASHITA NORIHISA
IPC: H01J9/14
Filed: 1992-11-30
Abstract: PURPOSE:To stably form the superfine holes high in precision on a steel plate by using a specified resin composition as the back coating material used in the case of forming numerous superfine holes on a thin steel plate using two stage etching method. CONSTITUTION:In the production of the shadow mask of a color cathode ray tube, the surface of the extremly thin alumi-killed steel plate 1 of a base stock is degreased and washed, and a resist film 2 is formed on the both side of the steel plate by a photoetching method, and the numerous superfine holes 4 in the resist film is half-etched from the both side of the steel plate 1, and the aq. ammonia soln. of the acrylic or methacrylic copolymer containing a self-crosslinking type soapless emulsion, an acetylene alcohol compd. or an acetylene glycohol compd. and the resin composition as the backcoat material 3 containing a water soluble crosslinking agent are packed at the etching part of one side, and is secondary-etched from an opposite side, and the resist film 2 and the backcoat material 3 are removed, and the hole 4 having different diameter is formed at both side of the steel plate 1, and the shadow mask is produced.