baber/WOPTO huggingface dataset:
Patent JP-S6465365-A (JP)
Title: Centrifugal thrust type speed change pulley with torque cam
Inventor: TAKANO HIROSHI
IPC: F16H9/18
Filed: 1987-09-05
Abstract: PURPOSE:To automatically regulate the speed change ratio of a belt in an ideal state, by a method wherein a cam support dent part is formed in the extension part on the extension of the lower part of a moving V-pulley piece, meanwhile, a cam plate is positioned facing the cam support dent part, and the torque cams of the cam support dent part and the cam plate are brought into a state to be engaged with each other. CONSTITUTION:When the number of revolutions is increased and thrust generated by means of a centrifugal force is increased against composite thrust generated by a push spring 5 and a torque cam 8a, a force is exerted in a direction in which a moving V-pulley piece 2 is separated from a stationary V-pulley piece 1. However, since in this case, thrust by the torque cam 8a is changed by means of torque, the position of the moving V-pulley piece 2 is decided by means of a balance between three kinds of thrust of thrust by the push spring 5, that by the torque cam 8a, and centrifugal thrust and a balance between thrust generated at a driven V-speed change pulley and that on a V-belt 7. Namely, the speed change ratio of a belt between a drive and a driven face pulley can be automatically regulated in an ideal state.
Patent JP-S6466214-A (JP)
Title: Production of alpha-olefin polymer
Inventor: ISHIMARU NAOSHI
IPC: C08F10/00
Filed: 1987-09-08
Abstract: PURPOSE:To obtain the titled polymer having narrow molecular weight distribution and composition distribution and large molecular weight, by polymerizing an alpha-olefin in the presence of a catalyst formed from a specific transition metal compound and an aluminooxane. CONSTITUTION:An alpha-olefin (preferably 2-8C alpha-olefin) is polymerized in the presence of a catalyst formed from (A) a transition metal compound [e.g., bis(fluorenyl)zirconium monochloride monohydride, etc.] of group IVB of the periodic table containing at least one fluorenyl group or a derivative thereof [e.g., compound shown by formula I (R<1>-R<9> are alkyl, alkoxy, halogen or H), etc.] as a ligand and (B) an aluminooxane [compound shown by formula II (R is hydrocarbon; m is >=2)].
Patent JP-2001051258-A (JP)
Title: Protective film and liquid crystal display device
Inventor: YASUDA YOSHITOMO
IPC: G02F1/1333
Filed: 1999-08-05
Abstract: PROBLEM TO BE SOLVED: To make a liquid crystal display device free of spacer and rubbing process at low cost by forming a protective film having liquid crystal alignment ability and formed of a specified copolymer, a polymeric compound and radiation sensitive resin composition. SOLUTION: A protective film, having the liquid crystal allignment ability, is formed of a copolymer of unsaturated carboxylic acid and/or unsaturated carboxylic acid anhydride, an unsaturated compound containing an epoxy group and an olefin unsaturated compound other than these, a polymeric compound having an ethylenically unsaturated bond and a radiation sensitive resin composition comprising a radiation sensitive polymerization initiator. The copolymer preferably contains 3-25 wt.% structural unit derived from the unsaturated carboxylic acid and/or the unsaturated carboxylic acid anhydride.  As the unsaturated compound containing the epoxy group, the polymeric compound having the ethylene property unsaturated bond and the polymerization initiator, glycidyl acrylate and or like, mono-, bi-, tri- or higher functional (meth)acrylate and a radiation sensitive radical polymerization initiator and the like are exemplified respectively.
Patent JP-H0778230-A (JP)
Title: Memory card device
Inventor: IZAWA FUMIO
IPC: G06F12/14
Filed: 1993-09-08
Abstract: PURPOSE:To surely keep a set protective matter by providing a means which controls the read/write of information data requested from the outside in an information data storage area based on the protective matter represented in attribute data written on an attribute data storage area. CONSTITUTION:When it is judged that address data represents a packet information storage area in which an ID code is written, an address discrimination circuit 20b sends out the address data to control information memory 21. A read out ID code is compared with an inputted ID code via main body equipment and a card I/O control circuit 15 by an ID discrimination circuit 20a. When noncoincidence between the ID codes is obtained, a control data control circuit 20 generates an error flag, and writes the error flag on the first byte of the packet control information storage area. Thus. the first byte is checked since no information data of a packet is read out, then, the error flag is found out.
Patent JP-H0653908-A (JP)
Title: Optical space transmission system
Inventor: NAGANO TOSHIHARU
IPC: H04B10/11
Filed: 1992-07-30
Abstract: PURPOSE:To obtain an optical space transmission system in which it is not necessary to fix an optical transmitter which transmits and receives a light for an information transmission at the upper part of terminals at the time of operating the optical space transmission of information among each terminal by using the space at the upper part of the plural terminals. CONSTITUTION:Light communicating parts 22 which transmit and receive a laser beam LB for the information transmission among optical transmitters 2a-2f provided at each terminal 1a-1f is movable vertically, and the optical transmitters 22 of the optical transmitters 2a-2f at a transmission side and a reception side are elevated from a base part 21 to the position of a height H1 at the time of transmitting and receiving the information of the laser beam LB, and the space transmission of the information of the laser beam LB is operated within the horizontal face of the height H1. Thus, the increase or movement of the terminals can be easily attained without temporarily stopping an entire system. And also, this system can be used even in an open air such as a disaster area without a roof, and brought in and quickly allowed to start-up even at an event place or the like where it is temporarily used.
Patent JP-S59114062-A (JP)
Title: Laser marking apparatus
Inventor: MORITA KEIJI
IPC: B41J2/00
Filed: 1982-12-20
Abstract: PURPOSE:To achieve a higher working efficiency by arranging a reflector and a driving mechanism for altering the direction of reflection between a laser marking apparatus body and an IC product in the marking on an IC package. CONSTITUTION:A tray on which a number of IC products 6 are arranged parallel to ongoing direction of a laser light from a condenser lens 5 is conveyed to a specified position below a mirror 7. Then, a first motor 12 is driven to rotate a mirror support plate 15 so that the angle in the horizontal way is adjusted for a reflected laser light from the mirror 7 to reach the IC products 6. Subsequently, the mirror 7 is rotated with a second motor 16 vertically by an angle precalculated to vary the direction of reflection of the laser light from a laser oscillator 2 sequentially whereby product number or the like is marked sequentially on the packages of the IC products 6. Thus, the conveying mechanism can be simplified to reduce the working time per mark thereby improving the operating rate of the laser oscillator.
Patent JP-2001047555-A (JP)
Title: Laminated steel plate for drawn can
Inventor: SUZUKI TAKESHI
IPC: C08J5/12
Filed: 1999-08-06
Abstract: PROBLEM TO BE SOLVED: To provide a laminated steel plate for a drawn can provided with a resin skin structure in which the release of a film is not generated in a heat treatment process carried out for the purpose of removing processing distortions formed on the film in a can manufacturing process and sufficient corrosion resistance to a content is provided after the can is manufactured. SOLUTION: A laminated steel plate is provided with a biaxially oriented polyester film or films heat fusion bonded on one face of both faces of the steel plate through a primer formed of a simple or an intimate mixture of a polymer containing one kind or more of epoxy, hydroxyl, amide, ester, carboxyl, urethane, acryl or amino, and when the planar orientation coefficient of the film after being laminated is defined as Ns, the planar orientation coefficient of the film after heating the film at a temperature of the film melting point -15 deg.C for 30 seconds is defined as Ns' and ΔNs=Ns-Ns is defined, Ns <=0.024 and Ns >=0.02 are satisfied.
Patent JP-S6379363-A (JP)
Title: Semiconductor device
Inventor: NONAKA SOICHI
IPC: H01L21/60
Filed: 1986-09-24
Abstract: PURPOSE:To prevent floating of a ground potential, by electrically connecting bonding leads provided on a tab, on which a semiconductor pellet is mounted, and grounding pads of the semiconductor pellet by conducting wires. CONSTITUTION:A tab 5 is electrically conducted to a grounding lead 8. Bonding leads 9 protrude from the tab 5. Thus a plurality of grounding pads 6a, which are connected to the bonding leads 9 by wires 10, are formed on a semiconductor pellet 3. Therefore, occurrence of noises due to floating of the grounding potential on the semiconductor pellet can be prevented. The number of the grounding pads 6a on the semiconductor pellet 3 can be increased without increasing the number of the grounding leads 8, which are formed as outer leads 4a. Therefore, occurrence of noises can be prevented without changing the alignment of pins of the outer leads 4a.
Patent JP-H1165513-A (JP)
Title: Drive method of plasma display panel
Inventor: SASAKI TAKASHI
IPC: G09G3/292
Filed: 1997-08-20
Abstract: PROBLEM TO BE SOLVED: To realize a drive method of a plasma display panel capable of ensuring an address discharge and enhancing image quality. SOLUTION: Negative by charged particles are collected at Y-electrodes by impressing a Y-regulating pulse 56 having a possitive polarity on Y-electrodes before the charged particles completely are discharged (within 2-20 μsec after the discharging), while discharging by a reset pulse 51 only with respect to a cell on which a sustaining discharge is generated in an immediately preceding subfield and charged particles are stored. Next, positively charged particles are collected on an address electrode by impressing a regulating pulse 52 having a positive polarity on an X-electrode.  Thus, the difference between potentials of Y-electrodes by scanning pulses 59a, 59b which have negative polarity to be applied on the Y-electrodes and the potential of the address electrode by an address pulse 63 having a positive polarity to be impressed on the address electrode becomes large, and the address discharge is surely performed.
Patent JP-S6379849-A (JP)
Title: Production of formaldehyde
Inventor: ECHIGOYA ETSURO
IPC: C07C45/00
Filed: 1986-09-24
Abstract: PURPOSE:To obtain the aimed compound in high space time yield and industrially advantageously in producing formaldehyde by partially oxidizing methane with oxygen or oxygen-containing gas, by using a compound containing molybdenum and bismuth as a catalyst. CONSTITUTION:In producing formaldehyde useful as a raw material for phenolic type, urea type or melamine type synthetic resins, etc., by partially oxidizing methane with oxygen or oxygen-containing gas, a compound containing molybdenum and bismuth as essential components is used as a catalyst and the reaction is carried out while preferably supplying a feed gas with 0.1-35vol%, especially 1-20vol% steam to give the aimed compound by direct oxidation of methane by one stage and in high space time yield. Selectivity of the aimed compound is improved by steam supply. Further the catalyst may be mixed with another element such as alkali metal, etc., in order to improve physical properties and performances of the catalyst.
Patent JP-H0561029-A (JP)
Title: Production of color liquid crystal display element
Inventor: KATO TAKESHI
IPC: G02F1/1335
Filed: 1991-09-04
Abstract: PURPOSE:To improve the adhesive power of color filter films and a substrate and to suppress the peeling of the films so as to improve reliability by subjecting the residual films of the color filters generated on the substrate surface exclusive of the color filter regions to a partial polishing treatment. CONSTITUTION:The residual films 2 of the color filters generated on the surface of the substrate exclusive of the color filter regions are subjected to the partial polishing treatment in the process for production of the color liquid crystal display element constituted by applying a photosensitive base material 1 on the substrate surface and selectively providing the color filter regions by utilizing photolithography, then forming the film having the adhesive power to the substrate 3. The residual films 2 of the photosensitive base material generated in the positions exclusive of the color filter regions are partially polished, by which the residual films 2 interposed between the substrate 3 and the film having the adhesive power to this substrate 3 are partially removed. Then, the substrate 1 and the film having the adhesive power to the substrate 1 are in direct contact with each other in the parts where the residual films 2 are removed and, therefore, the adhesive power of the film having the adhesive power to the substrate 1 and the substrate 1 is improved.
Patent JP-S6283426-A (JP)
Title: Manufacture of cold rolled steel sheet for deep drawing
Inventor: NAKAI SHUJI
IPC: C21D9/48
Filed: 1985-10-08
Abstract: PURPOSE:To efficiently mass produce cold rolled steel sheet superior in deep drawability, by specifying the hot rolled plate coiling temp. and continuous annealing temp. in steel contg. specified ratios of C, Si, Mn, P, S, V, Al, N, Ti. CONSTITUTION:Steel composed of, by weight ratio, <=0.0040% C, <=0.08% Si, 0.08-0.35% Mn, <=0.035% P, <=0.020% S, 0.005-0.200% V, 0.010-0.100% Al, <=0.0040% N or further <=0.040% Ti and the balance Fe with inevitable impurity is hot rolled, then the plate is coiled at 750-400 deg.C, further cold rolled, then the sheet is continuously annealed at 670-950 deg.C. In this way, cold rolled steel sheet having microstructure elongated in rolling direction, superior deep drawability and small anisotropy and aging property is obtd.
Patent JP-H0558336-A (JP)
Title: Crawler type travel device
Inventor: FUJITA YASUSHI
IPC: B62D11/08
Filed: 1991-09-04
Abstract: PURPOSE:To provide a crawler type travel device by which ground connection length of a crawler can be shortened on the braking side in the case of the turning operation of an under carriage or the shortened length of the crawler can be switched back again to its normal length. CONSTITUTION:A crawler type travel device is constituted in such a way that a pair of left/right travel devices 4 are formed by winding a crawler 3 between a driving sproket 1 and an extendedly arranged rotary wheel 2, and a central rotary wheel group 5 consisting of plural number of rotary wheels 5a, 5b and 5c to guide the lower surface is integrally arranged in an intermediate part of the crawler 3 so as to be capable of adjusting freely upward/downward movement, and the central rotary wheel group 5 is set to push down the braking side crawler 3 when braking action is applied to either one side of left/right crawler 3 by means of direction control operation, and in relation to the direction control operation, the central rotary wheel group 5 can be switched to a pushing down operation capable condition or to a pushing down operation incapable condition.
Patent JP-2000122523-A (JP)
Title: Electric oscillating device and simulated experience device using the same
Inventor: NOZAWA MASAJI
IPC: G09B9/042
Filed: 1999-08-06
Abstract: PROBLEM TO BE SOLVED: To provide an electric oscillating device permitting to reduce a dimension of height between a base and an oscillating stand, and a simulated experience device using the electric oscillating device. SOLUTION: In an electric oscillating device 30 which is provided with plural actuators 40 installed between a base 31 and an oscillating stand 32 supporting an oscillated part, and oscillates the oscillated part by selectively extending and contracting each actuator 40, each actuator 40 is comprised of a screw shaft 65 provided with a base end on the oscillating stand 32 via a universal joint 42 and a spiral ball groove 66 formed on the outer circumference, and an electric motor 50 of which the base 51 is mounted on the base 31 via a universal joint 41, and which has also a cylindrical shaft-like rotor 54 which allows the screw shaft 65 to penetrate therethrough and is provided with a spiral ball groove 62 on the inner wall for engaging the ball groove 66 on the screw shaft 65 via balls 68.
Patent JP-H10151337-A (JP)
Title: Optimum operation of bubble tower reactor
Inventor: MARETTO CRISTINA
IPC: B01J23/74
Filed: 1997-08-07
Abstract: PROBLEM TO BE SOLVED: To excellently perform three phase reaction (solid, liquid and vapor) by using a multistage bubble tower reactor, setting the flow condition of a vapor phase and a liquid phase containing a solid to a streamlined flow and controlling the concentration of the solid in each stage to a specific value. SOLUTION: At the time of operating a slurry bubble tower reactor for the Fisher-Tropsh reaction for producing mainly a heavy hydrocarbon by using a gaseous mixture containing CO and H2 as a raw material in the presence of a prescribed catalyst, the reaction is performed preferably through 3-4 stages and the temp. in each stage is individually controlled. At this time, the flow condition of the vapor phase and the liquid phase containing the solid is set to the plug flow, the apparent velocity of a vapor is set to 3-200cm/sec, preferably 10-40cm/sec and the apparent velocity of the liquid is set to 1-10cm/sec, preferably 0-1cm/sec. And solid concentration in each stage is set to 5-50%, preferably 25-40%.
Patent JP-H0953907-A (JP)
Title: Strain gauge with protector
Inventor: MORISHIMA KAZUHIKO
IPC: G01B7/16
Filed: 1995-08-10
Abstract: PROBLEM TO BE SOLVED: To provide a strain gauge with a protector in which the disconnection of gauge leads and lead wires does not occur and which can be reduced in size, weight, an cost, can surely, and which can be surely and stuck to an object to be measured and has a high moisture resistance and a high impact resistance. SOLUTION: A gauge housing member 31 has an opened end on the side of an object to be measured and a square pipe-like end closed by the middle section 33A of a fitting member 33 on the other side. In the member 31, a strain gauge 27 which is positioned so that the gauge 27 protrudes slightly toward the object to be measured, gauge leads 30 used as connecting members, a relay terminal block 25, and the front end sections of cable cores 24 are housed and the gauge 27, leads 30, terminal block 25, and front end sections are integrally molded into a molded body 32 with an elastic molding material. The member 31 is fixed to the object to be measured by fitting the screw inserting holes formed in the member 33 on stud bolts planted on the object to be measured and tightening nuts to the bolts.
Patent JP-H1055173-A (JP)
Title: Instrument muffler
Inventor: MUROTANI HIRONORI
IPC: G10D7/10
Filed: 1996-08-08
Abstract: PROBLEM TO BE SOLVED: To make possible practicing without giving others trouble. SOLUTION: When breathing is breathed into a pseudo mouse piece 31 attached to a suction tube 2 of a trumpet, the breathed-into breathing flows to a breathing information detection part 41. The breathing information detection part 41 detects the information of the breathed-into breathing to output the result to a CPU 23. On the other hand, a pitch operational state detection part 51 attached to the piston valve of the trumpet detects the operational state of the piston valve 3 to output the result to the CPU 23. The CPU 23 drive controls a sound source 24 based on the breathing information data and the operational state data of the piston valve 3. The sound source 24 generates the musical sound data based on the breathing information and operational state data of the piston valve 3. A headphone 61 generates a musical sound based on the musical sound data.  Thus, the matter practicing without giving others trouble becomes possible.
Patent JP-H0779865-A (JP)
Title: Electric water boiling unit
Inventor: SHIMADA KAZUYUKI
IPC: A47J27/21
Filed: 1993-09-10
Abstract: PURPOSE:To hold the temperature of water at a high temperature substantially equal to the boiling point without a risk of continuous boiling, by setting a hold temperature in accordance with a stable temperature detected by a sensor during boiling. CONSTITUTION:When a power source is turned on, temperature detecting means 4 determines whether or not the temperature is higher than a predetermined temperature, and then determines whether water is boiled or not. If the temperature is lower than the predetermined temperature, heating means 2 is energized until boiling is detected in accordance with a temperature upgrade. When the boiling is detected, the heating means 2 is deenergized while a heat reserving means 3 is energized. Then, when no variation in temperature is detected, the heat reserving means 3 is stopped. A value detected by temperature at that time, is subtracted by a set value so as to set a hold temperature. Thereafter, if the value detected by the temperature detecting means 4 is higher than the set value, the heat reserving means 3 is stopped, but if it is lower, the heat reserving means 3 is energized. When water is added during heat reserving, the heating means 2 is energized, and thereafter, the holding temperature is reset so as to maintain a high temperature. Accordingly, hot water can be readily used, and it is possible to enhance safe and simple handling.
Patent JP-2001047953-A (JP)
Title: Bumper with built-in headlight
Inventor: YAMADA TAKU
IPC: B60Q1/28
Filed: 1999-08-09
Abstract: PROBLEM TO BE SOLVED: To prevent exertion of influence on headlights even if a bumper is damaged by forming plural cut lines in the lower horizontal direction of the headlights in the bumper for enclosing the headlights in a front bumper. SOLUTION: A front bumper 1 composed of a steel plate is installed in a front lower part of a cab C of a motor truck, and headlights 2, 2 and cut lines 3 are arranged in the bumper 1. Since the cut lines 3 are arranged in a lower part of the headlights 2 of the front bumper 1, even if both end parts or lower end parts of the front bumper 1 are damaged by contact, stress concentrates on a cut line part, an installing part of the headlights 2 can escape from deformation, and a light function is not reduced when the optical axis of the light is disturbed.
Patent JP-S62116620-A (JP)
Inventor: ISUMAERU KORON
IPC: C09D171/12
Filed: 1986-09-25
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。
Patent JP-H0752185-A (JP)
Title: Molding method and device of long-fiber composite material
Inventor: OKUMURA TOSHIAKI
IPC: B29C47/10
Filed: 1993-08-17
Abstract: PURPOSE:To provide molding method and device of long-fiber composite material wherein cutting of reinforced fiber can be restrained as much as possible even in injection molding of long-fiber composite material which uses screw type extruding device. CONSTITUTION:A long-fiber composite material 15 as a composite material of long-fiber for reinforcement and a thermoplastic resin is plasticized under a low shearing action by using a twin-screw extruding device 2 whose screws rotate in reverse direction to each other. A plasticized material 43 is supplied to a plunger type extruding device 4 having no screw. The plasticized material is injected into a injection compression mold 5, which is slightly opened, from the plunger type extruding device 4 so as to be molded by compression molding. Or, the plasticized material is sent to an extrusion mold from the plunger type extruding device 4 so as to be molded by extrusion molding.