baber/WOPTO huggingface dataset:
Patent JP-2000226369-A (JP)
Title: Amine compound with steric hindrance
Inventor: LAZZARI DARIO
IPC: C08K5/5419
Filed: 1999-12-13
Abstract: PROBLEM TO BE SOLVED: To obtain a product useful as a photostabilizer, a heat stabilizer, an oxidation stabilizer, or the like, for an organic material, especially a synthetic polymer by making the product include specific two kinds of groups in a specific ratio. SOLUTION: This product comprises (A) 5-85%, for example, 15-85%, 15-80%, 15-75% or 5-75%, 15-60%, 20-60%, 30-60%, 25-50%, 40-60% or 50% of a group of formula I and/or formula II and (B) 15-95%, for example, 15-85%, 20-85%, 25-85% or 25-95%, 40-85%, 40-80%, 40-70% or 50-75%, 40-60% or 50% of a group formula III so as to become 100% total of the components A and B. A mixture of products of formula IV (R1 comprises 5-85% H or a 1-8C alkyl and the rest of a 1-20C acyl; n1 is 2 or 4; R2 is a 1-14C alkylene or the like when n1 is 2 and a 4-10C alkanetetrayl when n1 is 4) may be cited as the product.
Patent JP-2000162703-A (JP)
Title: Projector
Inventor: YAJIMA FUMITAKA
IPC: G02F1/1335
Filed: 1999-12-13
Abstract: PROBLEM TO BE SOLVED: To obtain a projector having improved operability and portability. SOLUTION: A rectangular parallelepiped case 1 is constituted of a base plate 1A, a front plate 1B, a back plate and a top plate 1D, and a pair of left and right screw legs 2 for adjusting a projecting direction is arranged at the front part of the rear side of the base plate 1A. A projection lens is arranged closer to the right or left side away from the main body center, then, a coarse adjustment is executed by using one screw leg and a fine adjustment is executed by the other screw leg. Besides, a lens window 4 is covered with a slide type cover 5, then, the cover 5 is not missed, besides, the lens is prevented from being scratched in the case of carrying the projector. Besides, scince adjustment knobs 6 for adjusting various items of an image and a sound, etc., are arranged so as to project from the front plate 1B, the operability is improved.  Besides, scince a speaker is installed under ventilation slits 13 arranged in the top plate 1D, the sound is easily listened.
Patent JP-H1012765-A (JP)
Title: Semiconductor package and its manufacture
Inventor: KYO EIKYOKU
IPC: H01L21/60
Filed: 1996-12-17
Abstract: PROBLEM TO BE SOLVED: To minimize a mounting area on an electronic product by adhering a multilayer film on an area excluding a bonding pad on a semiconductor chip, connecting a wire between the bonding pad and a circuit pattern, protecting the wire with a sealing material and fusing solder balls to the circuit pattern. SOLUTION: On an area excluding a bonding pad 12 on the top plane of a semiconductor chip 11, a multilayer film 20, which is formed by coating both sides of a conductor circuit pattern 26 with nonconductive films, is adhered by an adhering means 30. Then, a wire 40 is connected between the bonding pad 12 of the semiconductor chip 11 and the circuit pattern 26, the wire 40 is protected by sealing material 50, and solder balls 60 are fused to the circuit pattern 26 so as to extract signals of the semiconductor chip 11 transmitted by the wire 40 to the outside. Thus, at the time of mounting to an electronic product, the mounting area is minimized and a product is miniaturized.
Patent JP-H07211106-A (JP)
Title: Night light
Inventor: NISHIMU BIYUSHIYU
IPC: F23D3/00
Filed: 1993-12-28
Abstract: PURPOSE: To obtain a sealed night-light wherein all the components necessary for combustion are combined as one unit. CONSTITUTION: In this night-light, a liquid fuel 7 such as oil and a wick 6 are combined. The night-light has an ampoule sha. That is, the night-light has a body 1, whose lower end is blocked by a base part 5 capable of being disposed in standard carriers such as candleholders having various diameters, and from which a breakable neck 8 blocked at the upper end extends. The ampoule stores the liquid fuel 7 and the wick 6 corresponding to one-time usage at the time of manufacture. The wick 6 extends above the total length of the body 1 and the neck 8, is held by a restriction part 4 of the neck 8, and includes the liquid fuel 7 such as oil.
Patent JP-H09186481-A (JP)
Title: Shield structure of printed board
Inventor: HIRATA TAKEJI
IPC: H05K9/00
Filed: 1995-12-29
Abstract: PROBLEM TO BE SOLVED: To shield a plurality of printed boards securely by a single shield board as a unitary body and to facilitate connecting and disconnecting works by providing a plurality of board fixing means in a protruding pattern at the respective peripheries of the upper surface and the lower surface of the shield board provided between a plurality of the printed boards, and fixing each printed board. SOLUTION: A shield board 10 is arranged between two printed boards 1 and 2. The shield board 10 comprises a shield-board main body 11 and a plurality of board fixing means 12a and 12b. A plurality of the board fixing means 12a and 12b are provided in a protruding pattern at the respective peripheries of the upper surface and the lower surface of the shield main body 11 and fixed to the respective surface edges of a plurality of the printed boards 1 and 2 arranged at the upper and lower surfaces of the shield board main body 11. That is to say, a plurality of the printed boards 1 and 2 can be shielded as a unitary body by fixing the board fixing means 12a and 12b of the single shield board main body 11 arranged between two printed boards 1 and 2 to a plurality of the printed boards 1 and 2.
Patent JP-2001176137-A (JP)
Title: Method for manufacturing recording medium
Inventor: USAMI YOSHIHISA
IPC: C23C14/35
Filed: 1999-12-14
Abstract: PROBLEM TO BE SOLVED: To form an almost even light reflecting layer on a substrate for suppressing the deterioration of jitters and also to increase the lifetime of a target. SOLUTION: A light reflecting layer 208 is formed on a coloring matter recording layer 204 where the information can be recorded via a sputtering mechanism 88. In such a manufacturing method of an information recording medium, the mechanism 88 includes a target 518, a solenoid type electromagnet 520 that is placed opposite to the horizontal direction of the target 518 and a permanent magnet 522 of a coaxial columnar shape which is placed opposite to the vertical direction of the target 518 and has it's outer and inner circumference sides defined as N and S poles respectively. The electromagnet 520 is connected to a DC power supply 521 via a controller 519 that can control the intensity of the current flowing to the electromagnet 520.
Patent JP-2001163500-A (JP)
Title: Paper sheet stacking device and paper sheet processing device
Inventor: HORIUCHI HARUHIKO
IPC: B65H29/40
Filed: 1999-12-14
Abstract: PROBLEM TO BE SOLVED: To stop a paper sheet and scrape out the same without the occurrence of deformation, breakage and the generation of noise even if a stopper is re moved. SOLUTION: This paper sheet stacking device and paper sheet processing device are provided with an impeller 31 for allowing paper sheets P continuously transported one by one to enter a blade groove 31b formed between blades 31a, 31a while rotating for guiding the same in a designated direction, a scrape- out plate 32 for allowing the leading end parts of the paper sheets P advancing along the blade groove 31b of the impeller 31 to abut on a contact part 32a for scraping the paper sheet out of the blade groove 31b, and a stacking part 6 for stacking the paper sheets P scraped out by the scrape-out plate 32, and the contact part 32a of the scrape-out plate 32 is formed at such an angle that when the leading end of the paper sheet P abuts on the contact part 32a, the paper sheet P is sprung back toward the inner surface of the blade groove.
Patent JP-2000177399-A (JP)
Title: Device for preventing open-car from being entangled in wind
Inventor: KIYOMATSU KUNITO
IPC: B60J7/12
Filed: 1998-12-14
Abstract: PROBLEM TO BE SOLVED: To provide a novel device for preventing an open-car being entangled in a wind by which an entangling wind from the rear side is positively shut off from flowing to the front side and which is readily adjustable to a proper height corresponding to conditions and as persons fondness. SOLUTION: A device prevents an open-car from being entangled in a wind, wherein a wind-proof plate 6 is provided between right and left roll bars 1 protruded at the upper side or between back rests 3 on right and left seats 2 for preventing a running. wind 5 beyond a front window 4 from entanglement from the rear side to the seats at the front side. The wind-proof plate 6 is erected to be freely inclined and rotationally moved at least to the rear side so that the height at the upper edge 6A of the wind-proof plate 6 is adjustable by the adjustment of the inclination of the wind-proof plate 6.
Patent JP-2001174009-A (JP)
Title: Humidity adjusting apparatus
Inventor: YOSHIMI ATSUSHI
IPC: B01D53/26
Filed: 1999-12-14
Abstract: PROBLEM TO BE SOLVED: To ensure rapid and highly efficient humidifying operation or regeneration operation of a moisture absorber in a humidity adjusting apparatus including the moisture absorber. SOLUTION: There is provided a moisture absorbing rotor (20) which strides a dehumidifying passage through which dehumidifying air 15 passes and a humidifying passage through which humidifying object air 16 passes. The humidity absorbing rotor 20 is formed by arranging a skeleton member 22 comprising a ferromagnetic on the surface of a moisture absorber 21 comprising zeolite. An induction coil 13 is provided on the humidifying passage for induction heating the skeleton member located in the vicinity of a heating section of the humidity absorbing rotor 20.
Patent JP-H05116721-A (JP)
Title: Device for controlling object after free falling
Inventor: YOHAN BINDAA
IPC: B65G11/20
Filed: 1991-12-21
Abstract: PURPOSE: To provide a device for softly catching or braking a free fall object. CONSTITUTION: A falling object 7 is caught in a downwardly inclined first region 4' in a conveyer belt 4 which is endlessly rotated and driven. The conveyer belt is driven at substantially the same velocity as the terminal fall velocity of the object, and accordingly, at the beginning, the object is transferred with the belt, permitted to pass an ascending region 4''', transferred to a contiguous braking path 6, and softly braked there. The braking path consists of a roller path, a chute or the like.
Patent JP-H09187548-A (JP)
Title: Mosaic picture puzzle card
Inventor: MIYOSHI TAKESHI
IPC: A63F1/02
Filed: 1995-12-31
Abstract: PROBLEM TO BE SOLVED: To easily form a picture pattern without losing the interest of the process of solving a mosaic picture puzzle by piling up plural transparent sheets provided with covered layers sectioned in a square shape on a mount where the mosaic picture puzzle is written. SOLUTION: The surface where the mosaic picture puzzle 2 is written of the mount 1 is turned upwards and the respective covered layers 4A-4C of the same size in different colors of the transparent sheets 3A-3C are successively arranged so as to overlap with each other on the squares 2Xes. For the numerals of the mosaic picture puzzle 2, the numerals surrounded by a circle and not surrounded by it indicate the number of making the covered layers 4B and 4A appear inside a column to which the number belongs to, the color of the covered layer 4C is indicated when no instruction is present and the order of the numerals inside the same column indicates the order of the covered layers 4 to be made to appear. The covered layer 4 to be made to appear is selected by the instructions of the numerals and symbols of the mosaic picture puzzle 2.  When all the respective covered layers 4a-4c overlapped with the covered layer to be made to appear above the covered layer 4 to be made to appear are peeled off, the covered layer 4 to be made to appear is viewed through the transparent sheet.
Patent JP-H11180331-A (JP)
Title: Motor-driven powder steering device
Inventor: NAGIRI SUEHARU
IPC: B62D113/00
Filed: 1997-12-24
Abstract: PROBLEM TO BE SOLVED: To control the motions of a vehicle in good performance even in case a steering motor is locked. SOLUTION: In normal operation, a steering torque sensor 12 senses the steering torque, and a steering motor 60 generates a driving force according to the steering torque, and this force is given to a steering wheel 15 as an assist force. At this time, an electromagnetic clutch 70 is disengaged so that a transition to the manual steering state takes place. If any reason hinderes such clutch releasing, the steering wheel 15 can no more be turned, but even in this case, a brake 54 is controlled so that a braking force according to the steering torque is generated. Thereby the vehicle can be stopped in a safe place in the condition that the motions in the yawing direction are controlled by this braking force.
Patent JP-H05176331-A (JP)
Title: Demodulating circuit and satellite broadcast receiver using the same
Inventor: NODA MASAKI
IPC: H04N7/20
Filed: 1991-12-24
Abstract: PURPOSE:To share an IF amplifier, an AGC control circuit, etc., corresponding to the input parts of two modulation circuits and to miniaturize the whole circuit by sharing a multiplier. CONSTITUTION:A 1st loop is constituted of the multiplier 51, an LPF 52a, a loop amplifier 53, and the 1st voltage control oscillator 54a. A 2nd loop is constituted of the multiplier 51, a BPF 52b, a buffer amplifier 56, an MSK demodulator 22, and the 2nd voltage control oscillator 54b. A VCO selecting circuit 58 turns on only the oscillator 54a when an angle modulation signal is inputted to an input terminal 103, or turns on only the oscillator 54b at the time of inputting an MSK modulation signal.
Patent JP-H10236952-A (JP)
Title: Stable pharmaceutical composition
Inventor: IMOTO SOICHIRO
IPC: A61K31/54
Filed: 1997-12-25
Abstract: PROBLEM TO BE SOLVED: To obtain a stable pharmaceutical composition by including an oily base and a cyclazine-based compound therein. SOLUTION: This composition comprises an oily base and a cyclazine-based compound, e.g. a compound represented by the formula (ring A is a nitrogen- containing heterocyclic ring having a substituent group; ring Q can be substituted; R<1> is H, a halogen or OH, a hydrocarbon or an acyl which can be substituted). A fatty acid triglyceride is cited as the oily base and formulated at about 1:(0.1-100,000) ratio (wt./wt.) of the cyclazine-based compound or its salt to the oily base. 4,5-Dihydro-4-(1-tert-butoxycarbonylpiperidin-4-ylmethyl)-3 H-1,4,8b-triazaacenaphthylen-3-one is exemplified as the cyclazine-based compound. The composition serves for prophylaxis treatment of diabetic nephropathy or glomerular nephritis.
Patent JP-H06197529-A (JP)
Title: Switching power unit
Inventor: HIRONO ATSUSHI
IPC: H02M1/10
Filed: 1992-12-22
Abstract: PURPOSE:To enable a switching power source to make the optimum starting current flow even when such world-wide various input power supply voltages, etc., are inputted. CONSTITUTION:When the input power supply voltage of this power unit is low, a Zener diode ZD1 is set to a turned-off state. As a result, a transistor Q4 is also turned off and a transistor Q3 is turned on by means of resistors R5 and R7. When the transistor Q3 is turned on, a starting resistor R2 is short- circuited and only another starting resistor R5 starts the operation. When the input power supply voltage is high, the diode D1 is turned on. As a result, the transistor Q4 is turned on and the transistor Q3 is turned off. Therefore, both the two starting resistors R2 and R5 operate. Accordingly, the resistance value becomes higher due to the two resistors R2 and R5 and, even when the input is high, a switching transistor Q1 can be started without increasing the starting current.
Patent JP-2001173097-A (JP)
Title: Structure of precast composite beam
Inventor: KUMADA MASAKANE
IPC: E04B5/32
Filed: 1999-12-16
Abstract: PROBLEM TO BE SOLVED: To provide a structure of an inexpensive precast composite beam while securing the unity of a concrete beam and a slab concrete. SOLUTION: In the structure of a precast composite beam for connecting between columns 2 of steel pipe concrete construction, a reinforcing bar of the reinforcement concrete has a first beam longitudinal reinforcement one stage reinforcement 3 disposed in the vicinity of the end of a flange of a H-steel 8 and extended in the axial direction of the precast composite beam 1 and a second beam longitudinal reinforcement one stage reinforcement 4 disposed in the vicinity of the central part of the flange of the H-steel and extended in the axial direction of the precast composite beam.  The first beam longitudinal reinforcement first stage reinforcement 3 connects the ends of the first beam longitudinal reinforcement one stage reinforcement disposed in the vicinity of the flange ends at the upper and lower sides of the H-steel 8 to form a hoop, and the second beam longitudinal reinforcement one stage reinforcement 4 has the end thereof bent toward the other flange part 8a of the H-steel 8. The structure is provided with plural stirrups 7 in which the pitch of a transfer part from the reinforced concrete construction to the steel skeleton construction is finer than the pitch of the other portion.
Patent JP-H10182769-A (JP)
Title: Filament winding process
Inventor: YAMAMOTO TOMIO
IPC: C08L67/06
Filed: 1996-12-26
Abstract: PROBLEM TO BE SOLVED: To provide a filament winding process that enables curing with only light safe to human body for a shortened time in no need of auxiliary facility such as heater, suppresses the evaporation of the reactive monomer, attain large cycle-up, solves the pot-life problem and enables quick curing even in a composition containing a variety of fillers. SOLUTION: A fiber material is impregnated with an unsaturated polyester resin and/or a vinyl ester resin containing a polymerization initiator comprising a combination of an organoboron compound represented by the formula (R1 , R2 , R3 and R4 are independently from each other a saturated or unsaturated hydrocarbon group, a silyl group, a heterocyclic group, a halogen atom; Z<+> means a cation). The impregnated fiber material is wound and cured by irradiation with a light source emitting the light in the visible area and the heat in the infrared area.
Patent JP-H06196396-A (JP)
Title: Apparatus and method for spinner coating
Inventor: KOBAYASHI MASATSUNE
IPC: H01L21/027
Filed: 1992-12-24
Abstract: PURPOSE:To provide a spinner coating apparatus wherein it prevents a liquid coating substance from creeping to the back side and the sidewall of a substrate to be coated and to provide a coating method. CONSTITUTION:A spinner coating apparatus comprises a spinning table 3 holding a substrate 1 to be coated, and an auxiliary blade 2 arranged in contact with the substrate 1. The auxiliary blade 2 is provided with a taper-shaped space 6 which descends in the outside direction from the sidewall of the substrate 1 at the lower part coming into contact with the substrate 1, and the surface of the auxiliary blade 2 is arranged on substantially the same face of the face, to be coated, of the substrate 1 so as to extend the face to be coated to the outside direction. In addition, a mask material is installed on the sidewall of the substrate before a spinner coating process, and the material is removed after the process.
Patent JP-H11253193-A (JP)
Title: Test piece for assaying creatine kinase activity
Inventor: IWATA KEN
IPC: C12Q1/32
Filed: 1998-12-16
Abstract: PROBLEM TO BE SOLVED: To obtain the subject test piece capable of assaying creatine kinase activity in high sensitivity over a wide assaying range by including a dehydrogenase, diaphorase, NAD(P), and a water-soluble tetrazolium in a filmy base. SOLUTION: This test piece for assaying creatine kinase activity is obtained by the following procedure: a dehydrogenase, diaphorase, NAD or NADP, a water-soluble tetrazolium such as 2-(4-iodophenyl)-3-(4-nitrophenyl)-5-(2,4- disulfophenyl)-2H-tetrazolium, creatine phosphate and others are acimixed in 100 mM of an imidazoleacetate buffer solution (pH 6.7), and the resulting solution is dripped onto a filmy base such as polyethylene terephthalate film followed by air-drying; subsequently, the resulting filmy base such as palyetylene terephthalate film is coated with a 1 vol.% methanol solution of vinylpyrrolidone-vinyl acetate copolymer followed by a methanol suspension of cellulose powder, and the filmy base thus coated is dried at 40-50 deg.C.
Patent JP-H06124003-A (JP)
Title: Carrier for electrophotographic toner
Inventor: ASAHINA YASUO
IPC: G03G9/113
Filed: 1991-12-26
Abstract: PURPOSE:To prevent the deterioration of the carrier coating layer of a dry developer by ozone and further, to decrease the concn. of the ozone to be discharged outside of a machine. CONSTITUTION:The particulates of an (n) type semiconductor carrying a metal are dispersed at 0.5 to 60% of carrying a binder resin into the coating layer of the carrier transfer member for an electrophotographic toner having the coating layer consisting of at least a binder resin. This carrier is adaptive to (1) a carrier for toners formed by coating the surfaces of core particles with the binder resin, (2) a carrier for toners having the coating layer formed by dispersing magnetic particles into the binder resin and (3) a carrier for toners formed by coating a substrate surface with the binder resin layer.
Patent JP-H11189181-A (JP)
Title: Carrier roller installing structure for crawler travel device
Inventor: WATANABE YOSHITERU
IPC: B62D55/30
Filed: 1997-12-26
Abstract: PROBLEM TO BE SOLVED: To reduce a slack caused by the movement by interlocking a position of a carrier roller with the movement of an idler. SOLUTION: When an adjuster cylinder 11 contracts, an idler 10 moves in the direction for relaxing tension of a track shown by an arrow 7a. A connecting member 22 connected to the flange part 9b moves a cam member 24 in the arrow 24a direction. As a result, a cam 24c formed on the upper surface of the cam member 24 pushes up a roller 26c of a carrier roller support member 26. Therefore, a carrier roller 17 reduces a slack of the track by moving in the arrow 17a direction. While, when the idler 10 moves in the arrow 7b direction, the cam member 24 moves in the arrow 24b direction by the connecting member 22. The carrier roller 17 moves in the downward direction shown by an arrow 17b in a state where the roller 26c abuts on the cam 24c, by its weight and the weight of the track supported on the carrier roller 17 to thereby prevents excessive tension of the track.
Patent JP-2001173754-A (JP)
Title: Power transmission
Inventor: KIMURA KATSUMI
IPC: F16H45/02
Filed: 1999-12-17
Abstract: PROBLEM TO BE SOLVED: To provide a power transmission capable of preventing generation of the damage of a material caused by oil film breakage even in a harsh condition by executing measures for holding the oil film on a surface of a roller interposed in a roller rolling surface of an inner ring outer periphery and an outer ring inner circumference in a rolling bearing clutch. SOLUTION: A fluid is formed as a medium for transmitting power, and a rolling bearing clutch CL is disposed between the driving side and the driven side of the power transmitter for taking out kinetic energy applied on the fluid by a prime mover as rotating power. The rolling bearing clutch CL is provided with many rollers 9 interposed between rolling surfaces 6a, 10a of the inner ring 6 and the outer ring 10, and the inner ring outer periphery and the outer ring inner circumference, and which is disposed for transmitting and shutting out power by approaching or separating the rolling surfaces 6a, 10a of the inner ring 6 and the outer ring 10. The power is transmitted by the rolling bearing clutch CL, and thereby, the driving side and the driven side are mechanically connected to each other without through the fluid.  In such constituted power transmission, an oil film holding part for holding the oil film is formed on a surface of the roller 9 interposed between the rolling surfaces 6a and 10a of the inner ring outer periphery and the outer wheel inner circumference.