baber/WOPTO huggingface dataset:
Patent JP-H01128064-A (JP)
Title: Photocurable resin composition
Inventor: KAWABATA HIROSHI
IPC: G03F7/027
Filed: 1987-11-12
Abstract: PURPOSE:To improve the dye-affinity of the title composition by using the photocurable resin composition composed of a diazide compd. and a polymer compd. obtd. by co-polymerizing specified two kinds of monomers. CONSTITUTION:The diazide compd. is incorporated in the polymer obtd. by co-polymerizing the monomers shown by formulas I and II, as an effective component, as a photocrosslinking agent. In formula II, R<5> is H atom or CH3 or C2H5 group, (n) and X are each an integer of 1-4. Namely, the portion shown by formula II contd. in a copolymer plays a role of holding the copolymer on a color filter forming substrate by allowing an active hydrogen atom contd. in a pyrolidino ring of said portion to react with a diazide compd. obtd. by decomposing with a light irradiation, thereby crosslinking it resulted in making the copolymer insoluble to a solvent. When the resin composition is cured, the net-work structure of the copolymer is formed so as to allow a dyestuff molecule to easily come into a resin. Thus, the good dye-affinity of said resin composition is obtd.
Patent JP-2000108616-A (JP)
Title: Pneumatic radial tire
Inventor: HOJO KATSUNOBU
IPC: B60C15/06
Filed: 1998-10-08
Abstract: PROBLEM TO BE SOLVED: To improve the separation durability of a folded part end by setting the height of a hard stiffener rubber from a carcass body outside surface on a normal extending from a mountain-shaped protruding apex to the outside of a carcass body to a maximum height. SOLUTION: A hard stiffer rubber 7-1 protruded in a mountain shape to the outside of a tire is provided within a triangular sectional area nipped by a normal LV extending from the terminal end 5bE of the folded part 5b of a carcass 6 and a line segment LH drawn from the terminal 5bE of the folded part 5b to the outer surface of a carcass body part 5a in parallel to the tire rotating axial line. The mountain-shaped protruding apex P of the hard stiffer rubber 7-1 is present within the area nipped by the normal LV and the line segment LH. The height H of the hard stiffer rubber 7-1 from the outer surface of the carcass body 5a is set so as to have a maximum height in the whole area extending from the line segment LH to the end of a tread part 3.
Patent JP-H01128548-A (JP)
Title: Fine pattern gold plating apparatus
Inventor: SADAKATA TAKAYUKI
IPC: H01L21/288
Filed: 1987-11-13
Abstract: PURPOSE:To immediately remove by washing dusts or air bubbles adhered to a surface to be plated by providing an impact to the flow of gold plating solution to apply the impact to a body to be plated. CONSTITUTION:The flow of solution 12 in a recess 9 is so formed that strong and weak streams are alternately repeated, and an impact force is applied to dusts 17, air bubbles 18 adhered when the weak stream is altered to the strong stream. The dusts 17, the air bubbles 18 are isolated from the surface 7 to be plated by the impact force, forcibly fed and immediately removed out of the recess 9. As a result, the surface 7 to be plated is held in a clean state in which the dusts and the air bubbles 18 are not adhered to remain thereon, and a gold bump 40 of high quality is formed without taking the dusts and air bubbles.
Patent JP-H11118307-A (JP)
Title: Draining mechanism of ice maker
Inventor: KAGA SHINICHI
IPC: F25C1/14
Filed: 1997-10-20
Abstract: PROBLEM TO BE SOLVED: To eliminate gaps between drains of an ice-making mechanism and ice stocker to block dust from entering and keep the ice maker hygienic inside, and facilitate interconnecting the drains to simplify the maintenance. SOLUTION: A drain connection pipe 24 is inserted from above a drain pan 11 into a first insert hole, a male screw is meshed with a female thread of a tube 21 to pierce a second hole 20 to press a lower face of a flange 23 through a packing 25 to the horizontal part 19 of the first insert hole 18 and mesh and closely contact the pipe 24 to the hole 20. This close contact of the holes 18, 20 of the pan 11 to the pipe 24 without any gap blocks dust from penetrating and keep the ice maker hygienic inside. The pipe 24 inserts into the holes 18, 20 from above the drain pan 11 in the ice making unit 3 to connect drains of the unit 3 and stocker 2.
Patent JP-H04161484-A (JP)
Title: Soil conditioner
Inventor: OYAMA TOSHIKAZU
IPC: C05G3/80
Filed: 1990-10-26
Abstract: PURPOSE:To obtain a soil conditioner for modifying acidic soil at a low cost, preventing solidification of soil, improving water retention, water permeability and air permeability, comprising autoclave lightweight concrete granules and MgO having a specific particle size. CONSTITUTION:The objective soil conditioner comprising (A) autoclave lightweight concrete granules having preferably 0.1-5mm particle diameter and (B) MgO waste powder having <=200 mesh particle size wherein the components A and B are optionally impregnated with 1-20wt.% compound fertilizer.
Patent JP-H10115356-A (JP)
Title: Planetary friction wheel type continuously variable transmission
Inventor: YAMAMOTO YASUSHI
IPC: F16H15/52
Filed: 1996-10-11
Abstract: PROBLEM TO BE SOLVED: To provide a planetary friction wheel type continuously variable transmission to convert rotation of an output means into gear shift operation of a gear shift operation mechanism through coupling of a neutral holding mechanism and reliably stop an output shaft in an engine operation state. SOLUTION: When, in spite of the gear shift position of a continuously variable transmission being selected to a stop position, an output gear 14 and an output shaft 2 are rotated, a friction clutch 21 is brought into a coupling state and rotation of the output gear 14 is transmitted to a screw shaft 16 through a rotary plate 23 and gears 30 and 31. The movement direction of a gear shift ring 16 is a rotation stop direction of the output gear 14 and the output shaft 2, i.e., a direction pointing to a neutral position, whereby the stop of the output gear 14 is reliably effected.
Patent JP-2000094342-A (JP)
Title: Cup wheel-type grinding wheel and surface grinding device having it
Inventor: KOBAYASHI KAZUO
IPC: B24B37/00
Filed: 1998-09-25
Abstract: PROBLEM TO BE SOLVED: To quickly discharge chips from the inside of a grinding wheel as well as to improve the circulation of grinding fluid when a base plate is ground by a surface grinding device. SOLUTION: A cup-shaped base metal 53 of a cup wheel-type grinding wheel 50 is provided by being inserted from an annular groove 56 provided on the outer surface of the bottom wall 52 concentrically with the peripheral wall 51 and from the bottom surface of an annular groove through the bottom wall in order to introduce grinding fluid to the groove to the inner side of the peripheral wall it is inclined to the outer peripheral side toward the other end side of the peripheral wall, and it is provided with grinding fluid introducing holes 57 concentrically provided on the peripheral wall at equal distances.  Many grinding fluid discharging slits 58 inclined from the axis side to the outside of the grinding wheel at 30 deg. to 60 deg. in relation to the axis shared with the peripheral wall and the annular groove and to the erected surface of the annular grinding wheel perpendicular to the axis are provided at equal distances on a part projecting from the top surface of the peripheral wall of the annular grinding wheel fixed on the upper surface of the peripheral wall on the opposite surface to the bottom wall.
Patent JP-H058535-A (JP)
Title: Thermal recording material
Inventor: IGARASHI KOJI
IPC: B41M5/28
Filed: 1991-07-02
Abstract: PURPOSE:To obtain a thermal recording material provided with a thermal recording layer on a support body having as main components reactant and co-reactant which generate coloring reaction with heat, wherein recording density is high and coloring density is uniform and mechanical strength is excellent using low printing energy. CONSTITUTION:A thermal recording material is provided with a thermal recording layer having as main components reactant and co-reactant which generate coloring reaction with heat. For a support body of the material, a sheet base material obtained by forming fibered substance obtained by ejection of synthetic resin, having Bekk smoothness of 60sec. or above is used. Thus, by using the sheet base material with high smoothness obtained by forming the fibered substance by the ejection of the synthetic resin as a support body, a thermal recording material having high recording density, uniform coloring density, and excellent mechanical strength can be obtained by using low printing energy.
Patent JP-H10115016-A (JP)
Title: Manufacture of water cut-off member
Inventor: HASHIMOTO SHIGE
IPC: E04B1/684
Filed: 1996-10-09
Abstract: PROBLEM TO BE SOLVED: To form a reliable water seal by liquefying the water soluble layer provided in a foamed layer for closed adhesion beforehand. SOLUTION: A foamed layer 2 is formed by polyolefine foam, urethane foam, silicon foam, acrylic foam, butyl rubber foam, SBR foam comprising ethylene propylene copolymer or ethylene propylene dien copolymer. A water soluble layer 1 comprising polyvinyl alcohol and carboxymethyl cellulose is provided on the top face of the foamed layer 2 by a film laminating method or a molten extrusion method. In addition, the water soluble layer 1 is liquefied by a melting method by thermal spray or heat to be closely adhered to the foamed layer 2 for forming water cut-off material. Through such operation, water cut-off material, which is hard to be crumpled and excellent in water sealing.
Patent JP-S63142586-A (JP)
Title: Magnetic bubble memory element
Inventor: SATO YOSHIO
IPC: G11C11/14
Filed: 1986-12-04
Abstract: PURPOSE:To prevent an insulation breakdown at the splitting part of a conductor pattern by forming only the transfer pattern of a major line of a part in crossing with the conductor pattern by means of ion implantation transfer pattern. CONSTITUTION:Only the transfer pattern 13' of the major line 11 of the part in crossing with the conductor patterns 15a, 15b is formed by the ion implantation pattern in the magnetic bubble memory element of major/minor loop constitution of the system where the repli-gate of one memory block is divided into two and they are driven in parallel, and the other transfer pattern 13 is formed as the permalloy pattern. Since the pattern 13a' is a complete insulator, no insulation breakdown takes place.
Patent JP-2001105490-A (JP)
Title: Method for manufacturing thermoplastic resin film
Inventor: HARADA YUTAKA
IPC: B29C55/14
Filed: 1999-10-08
Abstract: PROBLEM TO BE SOLVED: To provide a manufacturing method for a thermoplastic resin film for obtaining with good productivity the thermoplastic resin film of superior thermal dimension stability, plane properties and uniformity in the width direction. SOLUTION: Respective treatments of the lateral orientation, heat fixation and heat limpness are applied on a traveling oriented thermoplastic resin film to manufacture a biaxially oriented thermoplastic resin film, and the treatments are applied in the order of the lateral orientation, heat relaxation and heat fixation in a thermoplastic resin film manufacturing method.
Patent JP-H07143402-A (JP)
Title: Solid-state image pickup device
Inventor: SHINOHARA MASATO
IPC: H04N5/374
Filed: 1993-11-17
Abstract: PURPOSE:To realize non-destructive reading with high S/N by providing a transistor (TR) capacitance-coupling an output side of a photoelectric conversion picture element and a control electrode and a switch selecting the control electrode to have a predetermined potential or a floating state to the device and allowing a main electrode of the TR to provide an output of a picture element signal. CONSTITUTION:A pulse applied to a terminal 27 is set to H, a level of a vertical output line 4 is fixed to a power supply potential of a power supply terminal 28, and a pulse applied to a terminal 15 is set to H. A base potential of a TR 1 is decreased down to a predetermined level. When the pulse applied to a terminal 15 decreases to L, the base potential is lower than its emitter potential and the storage of photo carriers is started. A base signal of the TR 1 is stored after the end of resetting. After the end of storage, the signal is transferred from an image pickup section to a storage section. The signal from the image pickup section is read by turning on a TR 31, applying a negative pulse to a terminal 39, fixing a base voltage of a TR 29 to a predetermined voltage and setting the TR to the floating state. Then a registration 1 sets a level of a horizontal drive line 5 to H to provide an emitter current to the TR 1, the potential of the TR 29 rises and an output of an emitter follower comprising the TRs 29, 31 is written via a TR 41 as a stored picture element.
Patent JP-S62148958-A (JP)
Title: Electrostatic recording body
Inventor: SHIMIZU TAKUMI
IPC: G03G5/10
Filed: 1985-12-23
Abstract: PURPOSE:To obtain the titled body having a strong mechanical strength by using a conductive rubber belt for the conductive cylindrical substrate of the titled body. CONSTITUTION:A dielectric layer (b) is provided with on a conductive rubber belt (a). A adhesive layer (c) may be inserted between the belt (a) and the dielec tric layer (b). As the belt (a), the belt dispersed with conductive powder into the rubber may be used. As the conductive powder, a carbon black and a ketjen black, etc., are used. As the gum, one may use a chloroprene rubber and an urethane rubber, etc. Thus, the titled body having a smooth surface, a good dimensional stability, a strong mechanical strength and capable of obtaining a good image and having a good durability is obtd.
Patent JP-S62147599-A (JP)
Inventor: YOSHINO SHIGETOSHI
IPC: G08C15/00
Filed: 1985-12-21
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-H03147880-A (JP)
Title: Method and device for corrective control in thermal printer
Inventor: OISHI YUKI
IPC: B41J2/32
Filed: 1989-11-06
Abstract: PURPOSE:To attain the temperature of an ink ribbon sufficiently high to provide the required corrective action by merely applying thereto the same energy as that during printing without raising the driving temperature of a thermal head itself by raising the initial temperature of the ink ribbon using a preheating element during the corrective action. CONSTITUTION:At the time of printing, a printing energy is imparted to the heat generating part 5a of a thermal head 5 to melt and transfer the ink of an ink ribbon 6, whereby a desired printing is made on printing papers. A preheating element 8 is energized to preheat the ink ribbon 6 to maintain it at a high temperature. During corrective action, the initial temperature of the ink ribbon 6 is raised by the preheating element 8. Therefore, by merely applying the same energy as in the case of the printing, the temperature of the ink ribbon sufficiently high to provide the required corrective action and higher than that during printing can be attained without raising the driving temperature of the thermal head 5 itself.
Patent JP-H01130437-A (JP)
Title: Switch for motor driven tool
Inventor: NAGATA KUNIO
IPC: H01H21/02
Filed: 1987-11-13
Abstract: PURPOSE:To simplify assembly and make it in a small size by furnishing two sliding switches on both sides of the extension of a movable block in its sliding direction, wherein the block is slided by a control lever, and making sliders of these switches in such a form as pressed selectively. CONSTITUTION:Prior to depression of a control lever 12, a selector lever 41 is rotationally displaced a little to select cam grooves 42a, 42b into which a horizontal rotating arm 24, are selected, and thereby the selector lever 41 turns in either direction due to intrusion by sliding of a movable block. Sliders 37, 38 of slide type switches A, B on that side of turning are pressed to cause sliding, and contacts changeover of the switches A, B is carried out. That is, either of the two slide type switches A, B is used for operating a motor in regular direction and the other for operating in reverse direction, and they shall be constructed in a contacting structure having braking function and power ON/OFF function for supply of power to time motor. Thus turning on/off of the power supply to circuits, rotating the motor in both directions, and the braking action can be made with a single switch mechanism, which should accomplish a small sized construction and enhance the efficiency.
Patent JP-H07140236-A (JP)
Title: Radio response system
Inventor: YAMAZAKI MASAMI
IPC: G01S13/76
Filed: 1993-11-17
Abstract: PURPOSE:To prevent response waves from interfering with each other by causing the control portions of responders to generate response signals in different timing, and causing the transmitting portions of response portions to transmit response waves in response to the response signals. CONSTITUTION:When interrogation is made to responders 2, 3, the control portion of an interrogator 1 generates interrogation signals a predetermined number of times. A transmitting portion transmits an interrogation wave (a) from an antenna in response to the interrogation signal. When the antenna of the responder 2 receives the first signal of the interrogation wave (a), the control portion and a transmitter circuit are operated on D.C. power; a CPU then generates random numbers and generates a response signal corresponding to the random numbers; when the response signal from the CPU is received, a response wave (b) is generated from the antenna. When the responder 3 receives the interrogation wave (a), the CPU also generates random numbers and generates a response signal corresponding to the random numbers. The responder 3 transmits a response wave (c) in response to the response signal. The response wave (c) is transmitted in different timing from that of the response wave (b).
Patent JP-H03210022-A (JP)
Title: Piston type ic engine
Inventor: OSUKAA SHIYUATSU
IPC: F02D9/10
Filed: 1990-10-24
Abstract: PURPOSE: To improve low speed torque in a simple structure by driving a check valve for opening or closing an inlet duct by means of an electromagnet controlled by a circuit having a breaker. CONSTITUTION: A circuit 38 comprising a power supply 34 and a breaker 36 is connected with an electromagnet 32. When a piston 12 reaches a given crank angle, the breaker 36 is closed to supply power to the electromagnet 32. Thus, a check valve 26 is sucked to the electromagnet 32 to close an inlet duct 14. Since the check valve 26 closes the inlet duct 14 at a desired time in such a simple structure, valve closing timing of an inlet valve 16 is set to the best condition at a high speed and simultaneously low speed torque can be improved.
Patent JP-H06140236-A (JP)
Title: Electromagnetic relay
Inventor: NOMURA YASUSHI
IPC: H01F7/14
Filed: 1992-10-27
Abstract: PURPOSE:To provide an electromagnetic relay made up of fewer parts, in which an increase in the insulation distance between a point of contact and a coil is prevented and which can be adjusted easily. CONSTITUTION:The title electromagnetic relay is provided with an electromagnet 4, on which an electromagnetic coil 3 is wound around the coil frame 2 having an iron core 1 inserted into the internal part, a yoke 5 to be attached to the circumference of the electromagnet 4, a contact 6 which is driven by the electromagnet 4, and a hinge spring 7 which retains the contact 6 in a drivable manner. The hinge spring 7, with which the contact 6 is retained, is formed by an arm 8 integrally protruding from the coil frame 2. Also, the arm 8 may be formed by shape memory resin.
Patent JP-H09133826-A (JP)
Title: Light signal processing circuit
Inventor: OKAMOTO KATSUNARI
IPC: H04B10/2507
Filed: 1995-11-07
Abstract: PROBLEM TO BE SOLVED: To provide the light signal processing circuit used as an optical equalizer which compensates dispersion of an optical fiber or an array waveguide diffraction grating having flat passing band characteristics for each channel. SOLUTION: Two array waveguide diffraction gratings are arrange symmetrically about an axis across a spatial filter 7 which varies the amplitude and phase transmissivity of light. According to the waveguide parameters of those two array waveguide diffraction gratings and the amplitude and phase transmissivity of the spatial filter 7, the optical equalizer which has specific propagation delay characteristics or array waveguide diffraction grating multiplexer demultiplexer which has flat passing band characteristics is constituted.
Patent JP-H05127037-A (JP)
Title: Optical multiplexer/demultiplexer and optical fiber amplifier
Inventor: NISHIMURA MASAYUKI
IPC: H04B10/293
Filed: 1991-11-05
Abstract: PURPOSE:To obtain an optical fiber amplifier of a bidirectional excitation type which decreases light losses and can be miniaturized. CONSTITUTION:A exciting light source 52 is coupled to a terminal #1 of an optical multiplexer/demultiplexer 50 consisting of two sheets of optical filters for demultiplexing and multiplexing and the exciting light therefrom is made incident. The signal light from an input terminal is made incident on the terminal #2 of the optical mutiplexer/demultiplexer 50. Both ends of a fiber 5 for optical amplification added with a rare earth element are connected to the terminals #3, #4 of the optical multiplexer/demultiplexer 50. The signal light which is reflected by the optical fiber for multiplexing and is passed through the optical filer for demultiplexing is made incident from the one terminal #3 of the fiber 54 for optical amplification. The exciting light branched to about 1/2 by the optical filter for demultiplexing after passing through the optical filter for multiplexing is made incident from the two terminals #3, #4 of the fiber 54 for optical amplification. The signal light amplified by the fiber 54 for optical amplification is outputted through the terminal #4, the optical filter for demultiplexing and the terminal #5 to an output end.
Patent JP-S62145818-A (JP)
Title: Minute processing method for thin film layer
Inventor: TANAKA YUUJI
IPC: H01L21/302
Filed: 1985-12-20
Abstract: PURPOSE:To accurately and uniformly transfer a fine pattern onto a thin film layer by ion implanting under specific conditions before an RIE. CONSTITUTION:Ion implanting step of 10keV or higher of ion accelerating energy and 5X10<14>cm<-2> or higher of surface density is included before a reactive ion etching. A variation in the etching velocity is not observed together with WSi and photoresist at 100keV or lower of implanting energy, but the etching velocity of the WSi film is increased at 100keV or higher, and the etching velocity is decelerated on the photoresist film at 1-10<15>cm<-2> or higher of implanting dosage and 100keV. The WSi film is increased by approx. 30% of velocity, and the photoresist film is decreased by approx. 50% of velocity at 100keV, 1X10<15>cm<-2>.
Patent JP-S62146036-A (JP)
Title: Clock asynchronism detection circuit
Inventor: SASAKI KATSUHIRO
IPC: H04J3/06
Filed: 1985-12-20
Abstract: PURPOSE:To detect asynchronism of clocks correctly even if input clocks include jitter, by inputting the output of a logic circuit, which outputs a signal which is made wider by a certain range before and after a stable point of the clock synchronous state, to a phase comparator as the data input. CONSTITUTION:An input clock 9 of a gate circuit 100 and write clocks 11-5 and 11-8 are inputted to a gate circuit 108, and the circuit 108 outputs a signal 17(b-1). Input signals (a-1), (a-2), and (b-2) of the first phase comparing circuit are a write clock 11-1 and a read clock 13-1, and signals (b-1) and (b-2) are inputted to the second phase comparing circuit 105 consisting of a flip flop to compare phases, and the signal (b-1) is read with the signal (b-2); and therefore, logical '0' is always outputted even if the phase difference between the first clock 9 and the second clock 12 is fluctuated relatively to +4--3.5 bits, and clocks asynchronism is detected correctly even for 2-fold conventional phase fluctuation.