baber/WOPTO huggingface dataset:
Patent JP-H08121544-A (JP)
Title: Speed change switching device
Inventor: DEGUCHI MASAFUMI
IPC: F16H3/083
Filed: 1994-10-26
Abstract: PURPOSE: To smoothly perform the return of this device from a high speed drive condition to a normal drive condition. CONSTITUTION: In a condition wherein a protruded part 26, formed on a cam claw body 25, abuts on the side surface of the groove part of a clutch claw 21; an angle, formed by continuing the top part of the clutch claw 21 and that of a cam claw 24, is set equal to the angle of the groove part of a passive gear clutch claw 20.  At the time of speed change switching into a normal drive condition where the cam claw 24 and the clutch claw 21 are engaged with the passive gear clutch claw 20, when the clutch claw 21 is faced to a position where it engages with the passive gear clutch claw 20, the overlap between the top parts of the cam claw 24 to the passive gear clutch claw 20 is unoccurring, and the cam claw 24 and the clutch claw 21 are smoothly engaged with the passive gear clutch claw 20 to surely perform the speed change switching from a high speed drive condition to the normal drive condition.
Patent JP-H05193890-A (JP)
Title: Automatic tower folding crane
Inventor: AQUINO FRANCOIS
IPC: B66C23/42
Filed: 1992-09-30
Abstract: PURPOSE: To enable automatic folding of a crane for road transport. CONSTITUTION: This crane has a folding mast 6 consisting of two parts 7 and 8, a boom 10 which is connected with the top of the mast 6 and is supported by a boom brace 20 connected with the top of a rigid post 24 which is itself connected with the rear part of the boom 10, and a rear part fixing device 26 which connects the top part 23 of the rigid post 24 with the rear part of the rotating base frame 3 supporting a balancing ballast 4. The boom brace 20 is constituted of rigid elements 28, 29, 30 and 31 which are connected with one another. The rear part fixing device 26 is constituted of a lower rigid element 36 which is extended upward by a rope 37 and is connected to the lower part 7 of the mast 6 with a joint bar 39. A motorized device 46 connects the two parts 7 and 8 of the mast 6 with each other.
Patent JP-H04137772-A (JP)
Title: Trichromatic element and display apparatus
Inventor: MURATA KAZUHISA
IPC: H01L33/34
Filed: 1990-09-28
Abstract: PURPOSE:To realize a low cost trichromatic element using a lead frame having three terminals by combining at least three light emitting diodes which display different colors using a positive polarity light emitting diode and a negative polarity light emitting diode. CONSTITUTION:An LED chip 10R is a negative polarity light emitting diode of red color consisting of GaAlAs, an LED chip 10G is a positive polarity light emitting diode of yellow-green color consisting of GaP and an LED chip 10B is a positive polarity light emitting diode of blue color consisting of SIC. These LED chips are respectively die-bonded on a cup-shaped common frame terminal 11 with a conductive bonding agent 8, with the other n-type conductive layer of the red LED chip 10R and the p-type conductive layer of the yellow- green LED chip 10G connected to a first lead frame terminal 12 by a conductive wire through an electrode pad and the p-type conductive layer of the blue LED chip 10B connected to a second lead frame terminal 13 by the wire bonding. These LED chips are formed cylindrically with a light transmitting sealing material 9 as a trichromatic element.
Patent JP-H11100327-A (JP)
Title: Therapeutic agent for retinal degeneration
Inventor: SUDO TETSUHISA
IPC: A61K48/00
Filed: 1997-09-26
Abstract: PROBLEM TO BE SOLVED: To obtain the subject therapeutic agent reduced in both cost and labor without the need of its direct administration by administrating a host with such an expression vector as to capable of transforming cells for expressing this therapeutic agent. SOLUTION: This therapeutic agent is obtained by administering a mammal host with an expression vector including a nucleic acid sequence encoding this therapeutic agent to effect transferring the above nucleic acid sequence into the mammal host cells and transducing the nucleic acid sequence into the host cells where an effective amount of the aimed therapeutic agent is produced. The above nucleic acid sequence is pref. one encoding tissue factor pathway inhibitor-2 as a retinal pigment epithelial cell growth factor. This therapeutic agent is administered through intramusculer or intravitreous administration for treating retinal degeneration such as retinal pigment degeneration, retinopathy and maculopathy.
Patent JP-S62123866-A (JP)
Title: Original lighting equipment
Inventor: HARADA MASAAKI
IPC: G03B27/54
Filed: 1985-11-25
Abstract: PURPOSE:To attain surely collimated irradiation light while reducing component cost by using a Fresnel lens manufactured simply by press processing or the like as a member collimating a diffused light from a point light source. CONSTITUTION:The Fresnel lens 2 is supported by a fixing frame 20 and a curvature adjusting device 23 adjusting the degree of curvature of the Fresnel lens 2 is provided at the middle of the frame base 21 of the fixed frame 20. In turning properly an adjusting screw 23b of the curvature adjusting device 23, the deviation of the Fresnel lens 2 from the center face is regulated in response to the adjusted quantity of the adjusting screw 23b and the broad-wise curvature of the Fresnel lens 2 is set definitely. Thus, the diffused light from a xenon lamp 1 is collimated completely by the Fresnel lens 2, reflected in a reflector 3 and the face of an original 4 is lighted by a uniform illuminance.
Patent JP-2001084152-A (JP)
Title: Interruption signal controller
Inventor: SHIMOMURA TAKEHIKO
IPC: G06F9/48
Filed: 1999-09-16
Abstract: PROBLEM TO BE SOLVED: To effectively use design resources before the increase of interrupt main factors at the time of the design change of function extension such as adding the interrupt primary factors by providing an interrupt signal integration circuit. SOLUTION: When an interrupt request signal is inputted, an optional priority judging circuit 5 in a sub interrupt controller 2 judges an interrupt level stored in an interruption control register 4 and outputs an interrupt priority level. A fixed priority judging circuit 6 selects and outputs the interrupt request signal. In a main interrupt controller 3, an optional priority judging circuit 8 judges an interrupt level stored in an interrupt control register 7 and outputs a priority level. A fixed priority judging circuit 9 selects an interrupt request signal and when its interrupt level is higher than a minimum interrupt level stored in an interruption mask register 10, a comparing circuit 11 outputs the interrupt request signal and a main sequencer 12 outputs this signal to a CPU.
Patent JP-H04234704-A (JP)
Title: Diffraction grating with plurality of output end face, on which optical guide is arranged in parallel
Inventor: RAINHARUTO MERUTSU
IPC: G02B6/10
Filed: 1991-09-13
Abstract: PURPOSE: To provide a diffraction grating for not taking a space in the diffraction grating provided with the parallelly arranged plural output surfaces of plural belt-like optical waveguides for which light waves guided through the optical waveguides are outputted from the output surfaces and overlapped so as to form diffraction images. CONSTITUTION: This diffraction grating is provided with a waveguide branching structure 9 provided with only one input end face 111 for the input of the light waves oeW to be inputted to the grating and the branching structure is composed of the belt-like optical waveguides 100, 110, 120, 11, 31, 51, 71 and 1-8 started from the input end face 111, branched in a tree branch shape and ended at the output end faces 10-80.
Patent JP-H10109980-A (JP)
Title: Production of dihydropyran derivative
Inventor: ETSUNO JIYUNJI
IPC: C07D309/22
Filed: 1996-10-03
Abstract: PROBLEM TO BE SOLVED: To economically obtain a dihydropyran derivative in high productivity and yield by reaction between an aldehyde and a diene compound in the presence of a specific catalyst. SOLUTION: This compound, a 5,6-dihydro-2H-pyran derivative of formula II, is obtained by reaction between an aldehyde of the formula R<1> -CHO [R<1> is H, a 1-12C alkyl, alkenyl, (alkyl-substituted) 3-12C cycloakyl, or (alkyl- or alkoxy-substituted) 6-12C alkyl] and a diene compound of formula I (R<2> and R<3> are each H, a 1-6C alkyl or alkenyl) in the presence of a Lewis acid catalyst (e.g. aluminum chloride, tin tetrachloride) using a base (e.g. an aliphatic amine, pyridine) as a cocatalyst. In this case, the molar ratio of the base to Lewis acid is 0.01-1 and the molar ratio of the Lewis acid to the aldehyde is 0.005-0.4. The compound of formula II is useful as a raw material for perfumes and can be produced from readily available and inexpensive raw materials.
Patent JP-H07119992-A (JP)
Title: Fan controller for hot-water heater
Inventor: FUJIMOTO MOTOAKI
IPC: F24D3/00
Filed: 1993-10-20
Abstract: PURPOSE:To reduce discharging of noise of an indoor machine for a hot-water heater as well as the discharging of cold air from the indoor machine. CONSTITUTION:A hot-water heater is constituted of an-outdoor machine 1, equipped with a boiler 3, a cistern 4, a pump 5 and the like, and an indoor machcine 2, equipped with a heat exchanger 6 employing hot-water as a heat source, a fan 7 which sends hot air and the like. The fan 7 is stopped when an indoor temperature is increased to a predetermined value while the operation of the fan 7 is started when the indoor temperature is reduced to the set temperature. The operating mode of the fan 7 can be selected from 'low speed', 'middle speed', 'middle speed 2' and 'high speed', however, when the selected operation mode is 'high speed' for example, the number of rotation of the fan 7 is increased suddenly upon starting the operation of the fan whereby noise is generated and cold air is discharged even through it is a short period of time. In order to reduce the noist and the discharging of cold air, the fan 7 is controlled so as to be switched to the operation mode after operating the fan 7 with a low speed for a predetermined period of time-upon starting the operation of the fan 7.
Patent JP-H07125770-A (JP)
Title: Transportation container for liquid
Inventor: KOBAYASHI KATSUSUKE
IPC: B65D77/06
Filed: 1993-10-20
Abstract: PURPOSE:To provide a liquid container for transportation, which keeps the contents safely against external shocks and reduces the keeping space of vacant containers without shock-absorbing materials charged in the clearance between the under face of the lid of the rigid plastic external case and the upper face of the contents. CONSTITUTION:A liquid container is constituted of a rigid plastic external container 1 composed of a reverse pyramidal and trapezoidal body 1a having a specified volume, which can be superposed in the vacant state and the lid 1b thereof, and an internal container 2 having a pouring inlet 3, made of square double or tripple flexible plastic film containing the contents. A liquid material is poured in the internel container 2 and it is placed in the external container 1. The magnitude of respective external and internal containers 1, 2 is defined so that the clearance between the upper face of the internel container 2 and the under face of the lid 1b gets to 5-20mm in the state that the lid is put on.
Patent JP-H03125362-A (JP)
Title: Magnetic recording and reproducing device
Inventor: FUSE KAZUYOSHI
IPC: G11B15/467
Filed: 1989-10-11
Abstract: PURPOSE:To promote the accuracy of a tracking control by controlling the rotary phase of a capstan motor with a bit of tracking control information of a regenerative signal of a wide track width head calculated at the time of reproducing with a narrow track width head and a reproducing control signal. CONSTITUTION:At the time of reproducing with the narrow track width head 2, an output of a preamplifier 4 is inputted to an envelope detecting circuit 6, while an output of a preamplifier 5 to a signal processing circuit 10. Consequently, a regenerative signal of the narrow track width head 2 is inputted via the preamplifier 4 and a switch 11 to the signal processing circuit 10. On the other hand, the signal of the wide track width head 1 is outputted to a calculation processing circuit 7 after being detected by the envelope detecting circuit 6 via the preamplifier 4 and the switch 11. A tracking position is calculated by the calculation processing circuit 7 based on a level lowering point of the detecting signal and a feedback signal of a capstan servo circuit 8. By this method, the accuracy of the tracking control can thus be promoted.
Patent JP-2001081513-A (JP)
Title: High frequency induction heating coil for shaft with steps
Inventor: WATANABE TETSUMASA
IPC: C21D9/28
Filed: 1999-09-17
Abstract: PROBLEM TO BE SOLVED: To provide a high frequency induction heating coil for shaft with steps, with which the treating time can be shortened. SOLUTION: In the high frequency induction heating coil for shaft with steps, in which three positions in the shaft W with the steps, i.e., a first shaft part W1, second shaft part W2 and a gear part W3 are simultaneously induction- heated, three of a first to a third round coils 100A, 100B, 100C are provided, and the second round coil 100B and the third round coil 100C adjoined in the first - the third round coils 100A, 100B, 100C are made to flowing of the current in the direction opposite to each other.
Patent JP-H11236032-A (JP)
Title: Paper container for liquid
Inventor: SHIINA TOKUYUKI
IPC: B31B50/64
Filed: 1998-09-17
Abstract: PROBLEM TO BE SOLVED: To prevent a component of an adhesive from being dissolved out from end faces of a tape material and contents from being deteriorated due to the absorption of the odor of the adhesive even in the case of contents having a highly soluble properties or having importance in their taste in a paper container for liquid in which paper end faces on an inner face of the bonded portion of the paper container are bonded together by using the tape material to be stuck thereto in the form of covering the paper end faces. SOLUTION: This paper container P for liquid is formed with a blank 10 composed of a laminate made of paper as a base material and, when the blank 10 is formed into a rectangularly cylindrical shape or into a sleeve-like shape, a blank end 11 at a bonded portion of both the ends of the blank 10 is covered with a tape material 1. In this paper container P for liquid thus formed, the tape material 1 comprises a center layer 2 and a cover layer 3 for covering the center layer 2, and the cover layer 3 of this tape is made of resin having thermally adhesive properties with the innermost face layer of the paper container for liquid.
Patent JP-H07112345-A (JP)
Title: Machining device
Inventor: KITAMURA TAMOTSU
IPC: G05B19/18
Filed: 1993-10-21
Abstract: PURPOSE:To provide high efficiency of machining operation by obtaining a distance from a particular position or a numerical value corresponding to such a distance, having the results stored with relevant data in order according to its magnitude, and calculating an appropriate order for machining, thereby reducing the moving distance of a machining means which moves between respective machining positions. CONSTITUTION:In an NC machine tool for drilling holes at multiple machining positions in a member to be machined on a table which has been formed in the plane of an X-Y coordinate system, a control means 26 obtains a distance from the first particular position in terms of a machining position relative to a disc device 14 through a computing means 24, stores the results together with machining position data in the first RAM 18 in order, and stores a machining position at the shortest distance as a new particular position in the second RAM 20. Then it obtains distances from the new particular position, and stores a machining position at the shortest distance from the new particular position. When the machining position stored in the first RAM 18 has become zero, this device moves a head part 12 through a moving means 16 for machining according to an order stored in the second RAM 20.
Patent JP-H06118889-A (JP)
Title: Large-sized video display device
Inventor: IIDA KENJI
IPC: G09F9/00
Filed: 1992-10-01
Abstract: PURPOSE:To provide the large-sized video display device which improves assem bly workability, and also, can execute surely an electrical connecting work of a display lamp element and a lamp socket, and can improve the quality. CONSTITUTION:The display unit is constituted of a holding part 8 for holding a display lamp element 1, a mother board P plate 10, and a pin guide plate 20 positioned between the holding part 8 and the mother board P plate 10, and the solder surface 14 of the mother board P plate 10 is positioned in a display lamp element 5 side, and also, the parts mounting surface 15 of the mother board P plate 10 is positioned in the opposite side to the display lamp element 5 side, and on this parts mounting surface 15, a lamp socket 16 is mounted, and on the pin guide plate 20, plural cone-shaped guide parts 21 for guiding a feed pin 12 of the display lamp element 5 to the lamp socket 16 side are formed, and also on the pin guide plate 20, a hole 22 through which air flows is pierced.
Patent JP-2000100843-A (JP)
Title: Semiconductor package and manufacture thereof
Inventor: SHINOHARA TOSHIAKI
IPC: H01L23/50
Filed: 1998-09-17
Abstract: PROBLEM TO BE SOLVED: To provide the manufacturing method of a semiconductor package, wherein there are no restrictions imposed on the arrangement of the number of terminal parts of a lead frame and the number of the terminals are few and resin burrs are not generated at the lower surface of the terminal part. SOLUTION: First, parts which become a terminal part 2 of a lead frame 1 and a die-pad part 3 are molded in a protruding half-die cut state on the sides of the mounting surface of a semiconductor element 4. Then, the semiconductor element 4 is mounted on the lead frame 1, and the electrode of the semiconductor element 4 and the protruding terminal part 2 are connected by using a wire 5. After the side of the lead frame for mounting semiconductor element 4 is sealed with a sealing resin 7, the unwanted part of the lead frame 1, that is to say, the parts other than the terminal 2 and the die-pad part 3, are removed by the mechanical means. Or on the surface of the lead frame 1 prior to half-die-cutting state, a plated film comprising Ni, Cu, Ag, Au, Pd or the like is formed.  The separation and removal of the unwanted part of the lead frame 1 can be performed by chemical means for the selective etching of the exposed base material which is exposed at the half-die cutting part.
Patent JP-H10111657-A (JP)
Title: Substrate with color filter, production of substrate with color filter and apparatus for producing substrate with color filter
Inventor: YOSHIOKA TOSHIFUMI
IPC: G09F9/00
Filed: 1996-10-03
Abstract: PROBLEM TO BE SOLVED: To completely remove the residues generated at the time of forming color filters without damaging the color filters. SOLUTION: A photosensitive resin 11a applied on a substrate 2a by a coating application stage is subjected to exposure by an exposure stage and the parts exclusive of the exposed parts 11A of the photosensitive resin 11a are removed by a subsequent developing stage. On the other hand, the parts 11B exclusive of the exposed parts 11A of the photosensitive resin remaining without being removed at the time of the developing stage are decomposed away by a corona discharge in a removing stage.
Patent JP-S63116884-A (JP)
Title: Color thermal transfer recorder
Inventor: NAKAGAWA MASAKI
IPC: B41J13/10
Filed: 1986-11-05
Abstract: PURPOSE:To enable a recording paper to be stably carried even if it is thermally deformed due to the heat accompanying recording, by a method wherein the recording paper is carried while being always bent at two points along the shape of a recording paper carry path. CONSTITUTION:After a thermal head 2 is brought into pressure contact with a platen roller 3 so that a recording paper 7 and an ink sheet 20 are held between them, a heating element 1 on the head 2 is heat-generated according to a recording signal for the first color. The recording paper 7 and the ink sheet 20 are carried in the direction of an arrow A and a recording is carried out. After completion of the recording, the recording paper 7 is again carried in the direction of an arrow B back to a recording start position and stopped. After completion of the preparation for a second-color recording, a recording action similar to that for the first-color recording is further performed for recording. At this time, the recording paper 7 is carried while being bent at two points, i.e. the platen roller 3 and a curved guide face 17 in the vicinity of the bond portion between a first recording paper carry path and a third recording paper carry path 10, thus being fed with correction of the curl of the recording paper 7, which has irregular deformation due to the first-color recording. The recording paper 7 is further subjected to a recording action similar to the above for a third-color recording, thereafter being discharged outside the recorder from an insert port 6.
Patent JP-S62124341-A (JP)
Title: Control device for vehicle
Inventor: HATTORI TOSHIHIRO
IPC: B60K20/00
Filed: 1985-11-22
Abstract: PURPOSE:To facilitate traction when a vehicle gets out of order by shifting a speed change gear to a neutral step or a speed change step with a large gear ratio by operation of a selector lever. CONSTITUTION:When a selector lever 7 is operated, four switches of ON switch 71, B switch 72, a speed change switch 73 and E switch are interlocked according to the arrangement. The ON switch 71 and the B switch 72 are connected by a lead wire 75, and the speed change switch 73 and the E switch 74 are connected by a lead wire 76. Accordingly, at a select position in the OFF range, four switches are not entirely connected to an electronic control device 9 or a battery 16 to be in the off state, so that when a vehicle gets out of order, gear traction can be facilitated.
Patent JP-H11100304-A (JP)
Title: Insecticidal and miticidal composition
Inventor: KAWADA HITOSHI
IPC: A01N31/02
Filed: 1997-09-29
Abstract: PROBLEM TO BE SOLVED: To obtain the subject composition enhanced in an insecticidal and miticidal effectiveness by adding an octachlorodipropyl ether to an insecticidal and miticidal composition containing a methoxycarbonylchlorotrifluoromethanesulfoneanilide as an active ingredient. SOLUTION: This composition comprises (A) 2-methoxycarbonyl-4- chlorotrifluoromethanesulfonanilide shown by the formula and (B) octachlorodipropyl ether  chemical name: bis(2,3,3,3,-tetrachloropropyl) ether} in the ratio A to B of (1:1) to (1:50), further comprises an appropriate career and, if necessary, an auxiliary agent for preparation such as a dispersing agent, wetting agent, thickening agent, antioxidant, and ultraviolet absorber, and may take each form of oil preparation, emulsion preparation, suspension preparation, powder preparation, granular preparation, aerosol preparation, smoking preparation, heat transpiration preparation, sheet preparation, etc.  The composition is useful for controlling esp. indoors inhabiting mites such as the families of Pyroglyphidae, Acaridae, Glycyphagidae, Chortoglyphidae, Cheyletidae, Macronyssidae, Haplochthoniidae, Pyemotidae, Sarcopyidae, etc.