baber/WOPTO huggingface dataset:
Patent JP-H04372433-A (JP)
Title: Marker lamp for automobile
Inventor: OISHI NOBORU
IPC: B60Q1/30
Filed: 1991-06-20
Abstract: PURPOSE:To facilitate installation, eliminate a leaking light by reflection at a rear windshield, and increase an illuminance for a marker lamp for an automobile. CONSTITUTION:A plurality of LED's 3 are disposed in a front surface of a printed board 2, the printed board is fixed to an outer surface of a rear windshield 8 by bolts 10, and a transparent cover body 13 in a form of a box covering the front surface side of the printed board is applied to the rear windshield to be fixed. Because the LED's are on the outer side of the rear windshield, reduction of their illuminance is eliminated, and leaking light by reflection at the inner surface of the rear windshield is also eliminated. Installation mandays to a car body can be reduced extremely.
Patent JP-S6330212-A (JP)
Title: Molding mold of fiber reinforced plastic product
Inventor: MOMOSE SHINYA
IPC: B29C33/42
Filed: 1986-07-25
Abstract: PURPOSE:To keep up a mold release effect for a long period of time, by a method wherein along with cladding of a nickel plated layer on the surface of a mold, a chromium plated layer whereon fine cracks exist is applied onto the surface of the nickel plated layer by putting the chromium plated layer upon the same and the inside of the crack is impregnated with a mold release agent. CONSTITUTION:A nickel placed layer 10 is applied onto the inside of a main body 2 of a mold, that is, the upper part of a mold face 9 whereon a reinforcing material impregnated with resin is laminated and a porous chromium plated layer 12 where fine cracks 11 exist in plenty extending over the whole area is applied onto the nickel plated layer 10 in layers. A liquid mold release agent 13 such as silicone oil is applied to the surface of the chromium plated layer 12 whereon the cracks 11 are generated, and the inside of the respective cracks is impregnated with the mold release agent 13 which has flowed within the cracks.
Patent JP-H1123459-A (JP)
Title: Photoelectric smoke sensor
Inventor: WATANABE JUNICHI
IPC: G01N21/53
Filed: 1997-06-30
Abstract: PROBLEM TO BE SOLVED: To obtain a highly reliable smoke sensor by providing a plurality of light projecting parts or light receiving parts, comparing a plurality of intensity of received light obtained at the light receiving parts, and determining whether a foreign matter has penetrated or not. SOLUTION: A photoelectric smoke sensor is constituted of a light projecting element 1 such as a light emitting diode provided in a black box in an optical chamber and photodetectors 2 and 3 such as two photodiodes provided in a state that the axes of light reception displaced from the optical axis of the light projecting element 1. The angles which the axis of light projection forms with the axes of the light reception of the two photodetectors 2 and 3 are each different. In a determining part 4 which compares the intensity of the received light of the two photodetectors 2 and 3, the intensity S1 of received light and the intensity S2 of received light are compared with each other.  If the relation between the two is not that the intensity S1 of received light > the intensity S2 of received light, the reception of the light scattered by smoke particles is not determined even if the intensity of received light exceeds an alarming level, and an alarm is not issued. Then reversely, a signal indicating a sensor anomaly is outputted as capturing an output by the penetration of foreign matter.
Patent JP-H05342427-A (JP)
Title: Information card processor and information recording and reproducing method
Inventor: HORI MASAKI
IPC: G11B21/12
Filed: 1992-06-09
Abstract: PURPOSE:To move an optical head and an IC head with the same conveying means by integrating the optical head and the IC head. CONSTITUTION:On the downside of a card conveying stand 2 for conveying an information card 1 in the directions of arrows A and B, a composite head 5 integrally provided with an optical head 3 and an IC head 4 is installed so as to be moved in the directions of arrows C and D orthogonal to the conveying direction of the information card 1. In the composite head 5, the optical head 4 is fitted on one side face of a carrier 13 of the optical head 3 so as to be vertically moved. This composite head 5 is moved in the direction of the arrows C and D by a composite head conveyer 8 composed of a feeding screw 6 and a guide shaft 7. The information card 1 is provided with an optical memory part 11 and an IC memory part 12. Then, it is mounted at the card conveying stand 2 in the state in which the optical memory part 11 and the IC memory part 12 face downward. Therefore, the composite head 5 is carried, and the IC head 4 is moved upward by a pushing-up means and can be touched to the IC memory part 12.
Patent JP-H0339703-A (JP)
Title: Optical coupling aiding device, optical coupling device, and its assembling method
Inventor: AKITA OSAMU
IPC: G02B6/30
Filed: 1989-07-06
Abstract: PURPOSE:To facilitate the aligning operation without spoiling the accuracy by forming positioning grooves for incidence-side optical fibers and positioning grooves for projection-side optical fibers in the surface of a base and interposing an optical waveguide at an intermediate position. CONSTITUTION:Couples of the 1st positioning grooves 7 which can position the optical axes of the incidence-side optical fibers 1a in the centers of waveguide formation parts 2b of the optical waveguide 2 and the 2nd positioning grooves 8 which can position the optical axes of the projection-side optical fiber 1b in the center of waveguide formation parts 2b of the optical waveguide are formed in the surface 3a of the base 3. Fixed grooves 4a and 4a which are sectioned in an inverted V shape are formed below respective fixed chips 4 opposite both the grooves 7 and 8 and fixed to the base 3 with bolts 10 on both sides of the optical fibers 1a and 1b so that the optical fibers are sandwiched. Consequently, the optical axes are adjusted automatically and the aligning operation is facilitated.
Patent JP-H1019019-A (JP)
Title: Fixing tool
Inventor: KOBAYASHI TETSUYA
IPC: F16B21/08
Filed: 1996-07-04
Abstract: PROBLEM TO BE SOLVED: To provide a fixing tool to be made up of a unit part, and to be formed in a simple mold eliminating the need for a sliding mechanism. SOLUTION: Side wall parts 22 are connected to both end edges of a top plate part 20 through flexible thin wall parts 21, and engagingly locking claws 23 are formed so that they are respectively projected from the outer surfaces of the side wall parts 22. The side wall parts 22 are folded in the direction of the top plate part 20 to be lapped onto the top plate part 20, and the engagingly locking claws 23 are erected in the direction perpendicular to the top plate part 20. The engagingly locking claws 23 are structured not to have undercut parts when they are molded.
Patent JP-2001008439-A (JP)
Title: Molded dc/dc converter
Inventor: OZAKI YUMIKO
IPC: H02M3/00
Filed: 1999-06-22
Abstract: PROBLEM TO BE SOLVED: To provide a DC/DC converter, which can effectively reduce radiation noise on the rear surface side of a substrate, without having to provide a ground pattern on the rear surface of the substrate or an intermediate layer and can be reduced in size and thickness. SOLUTION: In a molded DC/DC converter, DC/DC converter circuit parts 40 which includes a transformer T are mounted on the parts mounting surface of a printed wiring board 31 on one side of the board 31. The part-mounting surface of the board 31 is molded with a composite ferrite 50 prepared by mixing ferrite powder with a resin, and at the same time, the board 31 is constituted of a double-sided copper clad laminated substrate, which is formed by laminating fiber-reinforced resin layers containing a mixed ferrite powder upon one another. On the edge sections of the wiring board 31, surface mounted terminal electrodes 34 are formed.
Patent JP-S6332129-A (JP)
Inventor: TAKAGI KEIJI
IPC: F02C3/10
Filed: 1986-07-25
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-S6331079-A (JP)
Title: Method for fixing tape to core part of plastic reel
Inventor: TANIGUCHI KOTARO
IPC: G11B15/67
Filed: 1986-07-25
Abstract: PURPOSE:To fix a tape to a reel without using a clamp so as to extremely simplify fixing and to improve the precision of the whole tape reel by welding the tape which is made of the same series of material as the reel core part to the core part. CONSTITUTION:The tape 2, especially the head part of the tape, is directly welded to fix to the roll core 1 which is in a perfect circle having no broken part. In this case, it is preferable to execute a process which enhances welding effect at the time of welding on the welded surface of the core. To be concrete, it is desirable to execute the process crimping on the welded face and the process ribbing the surface with many extremely small ribs. And in order to remove the level difference of the thickness of the tape at the time of winding the tape, it is preferable to form a very slight recessed part 3 for welding the tape so as to make the tape circle the roll core with a specified curvature. The welding method is the same as a usual welding method of plastics and in case of ultrasonic welding if the curving rate is made to be equal to that of the horn-shape core, the welding is properly executed.
Patent JP-S6330908-A (JP)
Title: Arm orbit planning method for robot and wave front propagating device
Inventor: KONDO KOICHI
IPC: B25J9/16
Filed: 1986-07-25
Abstract: PURPOSE:To realize the arm orbit plan of a robot with a more compact device at higher speed, by executing such a simple repeating arithmetic operation such as expansion processing, by an exclusive hardware. CONSTITUTION:The one-dimensional data of C-Space supplied from a memory 1 is developed along a delay element 2, and 2N piece of information of adjacent points and information of aimed points appear simultaneously in (2N+1) pieces of output terminals. These information is processed by an expansion processing arithmetic unit 3, and its result is reserved in a memory 5. When the data reserved in the memory 1 passes through a wave front expansion module 4, it means that a sweep is executed once extending over the whole surface of C-Space, and this sweep is repeated until the wave fronts are collided. Also, the data of the result of the wave front expansion until the wave front collision is held in the memory 5, and a general processor 6 processes the data of the memory 5 and searches an orbit. In such way, a robot can plan the orbit in a real time by using the compact hardware with an extent that is can be loaded on the robot.
Patent JP-H0726005-A (JP)
Title: Production of aromatic polycarbonate
Inventor: FUNAKOSHI WATARU
IPC: C08G64/04
Filed: 1993-07-15
Abstract: PURPOSE:To reduce the coloration of an arom. polycarbonate by subjecting an arom. dihydroxy compd. and a carbonic diester to melt polycondensation in the presence of a catalyst comprising at least one specific compd. having an Al-contg. six-membered ring. CONSTITUTION:An arom. polycarbonate not colored is produced by feeding 1mol of an arom. dihydroxy compd. [e.g. 2,2-bis(4-hydroxyphenyl)propane], 1 to 1.3mol of a carbonic diester (e.g. diphenyl carbonate), 10<-8>-10<-1>mol of at least one compd. having an Al-contg. six-membered ring (or rings) selected from compds. of formulas I-IV (wherein R1, R2, R3, X, Z, X1, and Z1 are each 1-20C alkyl, 6-20C cycloalkyl, 6-20C aryl, etc.; Y and Y1 are each H, 1-20C alkyl, etc.; and m and n are each 0 or an integer provided m+n is 3), and 10<-8>-10<-1>mol of an amine deriv. (e.g. a quaternary ammonium hydroxide) into a reactor, stirring under heating to dissolve the contents in the reactor, polycondensing the contents under a reduced pressure at 250-330 deg.C, and adding 10-1,000ppm phosphorus compd. and 0.001-5 pts.wt. phenolic stabilizer (based on the resulting polymer) to the polymer in a melting state.
Patent JP-H0265270-A (JP)
Title: Cmos logical ciruit for high voltage operation
Inventor: MARUKO ORIBUO
IPC: H01L27/092
Filed: 1989-07-06
Abstract: PURPOSE: To protect a CMOS integrated circuit which operated at a relatively high voltage, practically, to protect a pchannel transistor from a 'gate breakdown' phenomenon, by using p-channel decoupling transistors substantially connected in series with the p-channel transistors of a CMOS circuit which is an inverter or latch. CONSTITUTION: Decoupling-added transistors P5, P6, and P7 are connected in series with p-channel transistors P2 and P1 connected to a high-voltage supply node VPP. The transistors P5, P6, and P7 are driven through an exclusively used terminal NOBD. Whenever the potential of such a C-diffusion section becomes higher than the voltage of the NOBD terminal which is raised by the value equal to the threshold of the transistor P6, the transistor P6 starts conduction accompanied by its own cut-off effect and leads the potential at a C-node to the potential at an output node OUT, namely, to the ground potential. Therefore, the C-node maintains itself at such a voltage that cannot become larger than the sum of the voltage of the NOBD terminal and the threshold voltage of the p-channel transistors.
Patent JP-H0223909-A (JP)
Title: Cabinet with drawer
Inventor: MANTANI MITSUKO
IPC: A47B88/00
Filed: 1988-07-14
Abstract: PURPOSE:To improve an operational property of mounting a reinforcement by enabling a drawer to be drawn out of both surfaces of a housing cabinet while providing a recess on one side surface of the cabinet to mount a L-shaped reinforcement thereon. CONSTITUTION:Doors 4, 5 are mounted to a side plate 8 by hinges 6, 7 on openings 2, 3 of a housing cabinet 1. Spacers 11, 12 spaced from each other are mounted to the inner surface of the side plate and a vertical piece 15 of a reinforcement 14 is inserted in a recess 13 to be fixedly to the side plate 8. A horizontal piece piece 16 having a L-shaped side face is fixedly secured to a ceiling plate 17. Drawer rails 18 are mounted to span the spacers 11, 12 and the doors 4, 5 are opened so that the drawers can be drawn out back and forth respectively.
Patent JP-S5877702-A (JP)
Title: Method and device for producing hot rolled stainless steel strip
Inventor: NAHATA KAZUMI
IPC: B21B9/00
Filed: 1981-11-04
Abstract: PURPOSE:To obtain a stainless steel strip having excellent surface characteristics and homogenized material quality efficiently by heating a stainless steel slab in a high temp. molten material, and passing the same through heat holding furnaces of nonoxidative gaseous atmospheres before and after hot rolling. CONSTITUTION:A stainless steel slab 1 is charged into a heating furnace 26 contg. a high temp. molten material such as barium chloride and after the slab is heated to a prescribed temp., the slab is thrusted into hot roughing mills 31, by which the slab is rolled. Heat holding furnaces 32T, 32B and 33T, 33B filled with nonoxidative gases are provided before and after the hot roughing mills to prevent the high temp. oxidation and temp. reduction of the slab surfaces. The hot rolled plate 34 is subjected to 1-pass rolling with hot finishing mills 35 having small diameter work rolls and the hot-rolled steel strip 36 is passed through heat holding furnaces 37T, 37B of nonoxidative gaseous atmospheres. Thereafter the steel strip is passed through shape correcting rolling mills 38, a loop type continuous annealing furnace 39, a controlled cooler 45 and a dryer 56.
Patent JP-S5978103-A (JP)
Inventor: DEBITSUDO AARU AMITSUKU
IPC: A01N25/10
Filed: 1983-09-22
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。
Patent JP-H0524702-A (JP)
Title: Paper feeding device for document reading device
Inventor: MORIKAWA SHUICHI
IPC: B65H9/14
Filed: 1991-07-17
Abstract: PURPOSE:To enable high-speed feeding of documents, and to perfectly prevent double-feed and skew by slidingly bringing a pressurizing arm into contact with a pickup roller, and also a separation pad with a separation roller, and by interposing a gate between both the rollers, and after aligning the end part of a document by transferring it in a prescribed direction. CONSTITUTION:While documents are taken in by a pickup roller 2a and a separation roller 2b, the document taking-in position and the separation position are separated, and also a gate 15 is provided between both the rollers 2a and 2b, thus the one-by-one taking-in of documents can be securely carried out. Even if overlapped sheets of documents are taken in, they are separated by the gate 15 and a separation pad 10, and only one sheet of documents is fed to a feed roller 3. When the document reaches the feed roller 3, since the feed roller 3 is turned in the reverse direction to the transfer direction of the document, even if the document is skewed, the end can be easily aligned. Thereafter, the rotation of the feed roller 3 is changed over to a prescribed direction, and the reading of the document and the discharge to the outside is carried out.
Patent JP-2000008924-A (JP)
Title: Motor-driven throttle device for hybrid automobile
Inventor: TSUKAMOTO MASAHIRO
IPC: B60L50/16
Filed: 1998-06-23
Abstract: PROBLEM TO BE SOLVED: To provide a motor-driven throttle device that can lengthen the travel distance of a hybrid automobile in case of the failure of the motor-driven throttle device. SOLUTION: Manual by-pass mechanism allowing air flow when an intake air passage is totally closed due to the failure of a motor-driven throttle device 1, and only manually operated to open/close is provided in parallel with the intake air passage. After stopping a vehicle, the by-pass passage is manually opened to turn an internal combustion engine 39 so as to obtain power generation enough to continue charge of a battery. Traveling by an electric motor 43 is therefore possible even immediately after the failure of the motor-driven throttle device 1.
Patent JP-H117711-A (JP)
Title: Optical disc reproducer
Inventor: KANEDA ISAMU
IPC: G11B7/00
Filed: 1997-06-17
Abstract: PROBLEM TO BE SOLVED: To reproduce a disc such as a DVD(digital versatile disc) or a VCD (video CD) with the standards of an image data different from those of a CD- G(CD graphics) with an inexpensive structure. SOLUTION: An MPEG/CD-G decoder 9 identifies a DVD or a CD-G based on a flag read out of a disc D and as for the DVD, a DVD decoding processing is executed while as for the CD-G, a CD-G decoding processing is executed. Another MEPEG/CD-G decoder identifies a DVD, a CD-G or a VCD based on a flag read out of the disc D. As for the DVD, a DVD decoding processing is executed, as for the CD-G, a CD-G decoding processing is executed and as for the VCD, a VCD decoding processing is executed.
Patent JP-S6237006-A (JP)
Inventor: GOTO SHIGENORI
IPC: H02G1/14
Filed: 1985-08-10
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-H0734053-A (JP)
Title: Adhesive
Inventor: TAKEYAMA SHUICHI
IPC: C09J175/00
Filed: 1993-07-16
Abstract: PURPOSE:To obtain an adhesive containing a specific urethane-modified epoxy resin, consisting essentially of an epoxy resin component and a normal temperature-curing type curing agent component, excellent in solvent resistance and cold heat resistance and useful for bonding aluminum, iron, etc. CONSTITUTION:This adhesive consist essentially of an epoxy resin component containing >=60wt.% of a urethane-modified epoxy resin in which 70-95wt.% of the resin has a ligand skeleton having chelate-forming ability and a normal temperature-curing type curing agent component. Furthermore, as the normal temperature-curing type curing agent, an aliphatic amine, polyamide, polyamide, etc., is preferably used.
Patent JP-S63152360-A (JP)
Title: Production of heteroaromatic nitriles
Inventor: SHIMIZU SHINKICHI
IPC: C07B61/00
Filed: 1987-07-15
Abstract: PURPOSE:To obtain the titled substance useful as a raw material for pharmaceutical and agricultural chemicals, in high yield and selectivity, by carrying out vapor-phase catalytic reaction of an alkyl-substituted heteroaromatic compound with ammonia and molecular oxygen at specific molar ratios in the presence of a catalyst containing oxides of V and P. CONSTITUTION:The titled substance is produced by vapor-phase catalytic reaction of an alkyl-substituted heteroaromatic compound (e.g. alkyl-substituted pyridine) with ammonia and molecular oxygen. The reaction is carried out at 350-600 deg.C in the presence of a catalyst containing oxides of V and P at an O2/ammonia molar ratio of <=1.6 (preferably <=1.3). The oxides of V and P are a crystalline compound oxide of formula (n is infinity -2; X is 0 or 1) [e.g. alpha-vanadyl phosphate (alpha-VOPO4)] or a compound oxide of V and P produced by reducing the above oxide with ammonia at 300-600 deg.C. The oxide may be supported on silica, alumina, etc.
Patent JP-2001007664-A (JP)
Title: Semiconductor integrated circuit
Inventor: MORIMOTO YASUO
IPC: H03F3/45
Filed: 1999-06-23
Abstract: PROBLEM TO BE SOLVED: To obtain a semiconductor integrated circuit whose area can be made small. SOLUTION: A full differential amplifier circuit 1 has a 1st differential output terminal 10, a 2nd differential output terminal 11, and a common mode voltage control terminal 12. Furthermore, a differential volume circuit 2 has 1st an 2nd resistors R1, R2 connected in series between the 1st differential output terminal 10 and the 2nd differential output terminal 11. A connection terminal ND1 between the 1st resistor R1 and the 2nd resistor R2 is connected to the common mode voltage control terminal 12 of the full differential amplifier circuit 1. A common component is extracted, by using the 1st and 2nd resistors R1, R2 of the differential volume circuit 2, and the common component is fed back to the common mode voltage control terminal 12 of the full differential amplifier circuit 1.
Patent JP-S6069402-A (JP)
Inventor: NAKAO YOSHIAKI
IPC: F22B37/20
Filed: 1983-09-27
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-S6236453-A (JP)
Title: Production of amino resin molding material
Inventor: YOKOYAMA MASAYUKI
IPC: C08L61/20
Filed: 1985-08-12
Abstract: PURPOSE:To obtain a molding material which has a small angle of repose and is scarecely deposited on the inner wall of a hopper, by mixing a fluororesin with a compsn. for an amino resin molding material and granulating the mixture. CONSTITUTION:A fluoreresin is mixed with a compsn. for an amino resin molding material, and the mixture is granulated. The fluororesin is used in a quantity of pref 3-10wt% based on the total quantity of the mixture. When the quantity is less than 3wt%, the easiness of dropping from the hopper is hardly improved, whereos, when the quantity exceeds 10wt%, moldability is reduced. Examples of the fluororesin are tetrafluoroethylene resin and tetrafluoroethylene/ perfluorivinyl ether copolymer resin. Pref. the fluororesin is used in the form of a material having a small particle size, such as powder or dispersion.