baber/WOPTO huggingface dataset:
Patent JP-H04147689-A (JP)
Title: Semiconductor light emitting device
Inventor: YOSHIDA KAZUTOMI
IPC: H01S5/00
Filed: 1990-10-09
Abstract: PURPOSE:To completely inject a current only to a double hetero junction (DH) part and to greatly reduce an electric capacity by providing the DH part having a stripe shape of a predetermined width, and a stripelike electrode formed at the top of the DH part. CONSTITUTION:A stripelike electrode (8a) is formed in a stripe state on an n-type InP clad layer 4, an electrode pad 8b is connected to the electrode 8a to be provided for wire bonding, and an insulating layer 10 is provided to electrically insulate the layer 4 from the pad 8b. A P-type InP clad layer 2, an InGaAsP active layer 3, and an n-type InP clad layer 4 are formed on a P-type InP substrate 1 in a stripe state having 1-2mum of width by mesa etching, etc. When a voltage is externally applied by using an n-type side electrode 8, a p-type side electrode 9, an electric field is generated only at a stripelike DH part, a current is hence completely injected in the layer 3, and a laser light is efficiently emitted. An electric capacity can be sufficiently reduced, and a laser light having excellent responding characteristic is obtained.
Patent JP-H06122735-A (JP)
Title: Plastic lens material
Inventor: MOTONAGA AKIRA
IPC: C08F220/38
Filed: 1992-10-12
Abstract: PURPOSE:To obtain a plastic leus material being exdellent in heat resistance, surface hardness, transparency and chemical resistance and having a high refractive index and a low specific gravity by curing a specified resin composition for plastic lenses by radical polymerization to form a product of a specified refractive index. CONSTITUTION:A resin composition for plastic lenses comprising 80-20 pts.wt. urethane (meth)acrylate prepared by reacting a (meth)acrylate monomer (I) of formula I (wherein R<1> is H or CH3; R<2> is R<1> or C2H5; and (n) is 1-5) with a diisocyanate compound (II) of formula II (wherein R<3> is an aromatic hydrocarbon group) and a diol compound (III) of formula III (wherein R<4> to R<9> are each R<1>; Y is O or S; and (m) and (l) are each 1-5) in amounts to give a II to III equivalent ratio of N+1/N (wherein N is 1-3), and an equivalent ratio of the total of the OH groups of I and III to the isocyanate groups of II of 1-1.5, 20-80 pts.wt. (the total of the former two being 100 pts.wt.) compound having a polymerizable double bond in the molecule and 0.005-5 pts.wt. radical polymerization initiator is cured by radical polymerization to obtain a product of a refractive index of 1.58 or above.
Patent JP-H03134731-A (JP)
Title: Simplified display system for window system
Inventor: YOSHIDA KEISUKE
IPC: G06F3/0488
Filed: 1989-10-20
Abstract: PURPOSE:To improve the operability by constituting the system so that a size and a position of a closed window can be confirmed even if an arbitrary window is closed, at the time of executing the processing, while looking at plural windows. CONSTITUTION:The window system consists of a system controller 2, a ROM 4, a work memory 6, a display 8, a CRT controller 10, a keyboard 2, and a pointing device 14. In such a state, in the case an arbitrary window is closed, when an icon conforming to a position and a size of the closed window is displayed, and also, the window is opened after moving the icon or changing the width of the icon, the window is opened and displayed in accordance with a position after the movement or width after the change of the icon. Accordingly, by only looking at the icon, the size and the position of the closed window are visible intuitively. In such a way, the operation is facilitated.
Patent JP-S61151889-A (JP)
Title: Arm drive mechanism of disk device
Inventor: NISHIJIMA TATSUMI
IPC: G11B19/20
Filed: 1984-12-26
Abstract: PURPOSE:To obtain an arm drive mechanism which is capable of an extremely high-speed access and also can secure a low-speed operation, by shifting a pickup and a disk at a time and reducing the shift amount of each part. CONSTITUTION:A motor 13 of an arm drive part 10 is driven and an arm rack 11 is actuated via a pinion 12. Then an arm 7 and a pickup 8 are actuated at a high speed along a guide part 6. A solenoid 34 is actuated to turn a rotary lever 32 toward an arrow head C. Then a pinion 22 interlocks a rack 21 of a disk drive part 5 and the part 5 (disk 1) moves opposite to the arm 7. Thus a high-speed access is possible. In a low-speed action mode such as a reproduction mode, etc. the solenoid 34 has no actuation. While the lever 32 is turned toward an arrow head D by the tension of an elastic matter 33 and presses a member 40 to stop the movement of the part 5. At the same time, the pinion 22 is separated from the rack 21 and only the pickup 8 is shifted at a prescribed speed.
Patent JP-2001097477-A (JP)
Title: Large-sized molded box and manufacturing method therefor
Inventor: SUZUKI MASAHIKO
IPC: B65D90/04
Filed: 1999-09-27
Abstract: PROBLEM TO BE SOLVED: To provide a method for manufacturing a large-sized FRP molded box inexpensively in a short time without using large-scale mechanic equipment and to provide the large-sized box. SOLUTION: The large-sized molded box 1 comprises FRP layers 7, 8 integrally molded with a surface and a rear of a core material layer 6 comprising numerous foamed resin blocks arranged in parallel wherein numerous resin joint boards 10 formed of a blended resin which have entered contact gaps 23 between the respective core material layers 6 at the time of molding combine the FRP layers as a unit.  The method for manufacturing the box 1 comprises a combination of a process of forming an inner mold and an outer mold having a formed space corresponding to a size of the box from FRP, a process of forming fiber reinforced layers on a surface and a rear of a core material layer comprising numerous foamed resin molded blocks for putting the layers in the formed space between the inner and outer molds for clamping, a process of filling a theoretically required amount of a blended resin for molding the box into a material tank and causing the blended resin to drip by its own weight into the formed space by operation of a pressure reducing device to have the tank filled, a process of canceling pressure reduction operation when the blended resin overflows on an exhaust port to cause the resin which have risen onto the exhaust port to return by its own weight into the formed space,  and a process of releasing the mold after curing.
Patent JP-H06217247-A (JP)
Title: Still video device
Inventor: SATO KOICHI
IPC: H04N5/781
Filed: 1993-10-05
Abstract: PURPOSE:To record image signals which constitute one screen on plural tracks even unless there are plural free tracks left and to generate one screen by reproducing those tracks. CONSTITUTION:On tracks which have the same head track recorded in their ID code areas, image signals constituting the same screen are stored. Then ID codes are decoded (step 401) and the head track numbers are stored in a memory (step 402). When the head track number of a track matches a head track stored in the memory, the image signal of the track is stored in a specific area of the memory according to a constitution screen number (step 406). Steps 404-409 are repeated and after all image signals constituting one screen are reproduced (step 407), images are read out of the memory in the order of areas and a reproduced image is outputted on a monitor (step 411).
Patent JP-2000104405-A (JP)
Title: Enclosure plate for construction field
Inventor: NISHIDA HIROSHI
IPC: E04G21/32
Filed: 1998-09-28
Abstract: PROBLEM TO BE SOLVED: To improve the design of an enclosure plate, to form the enclosure plate capable of being looked through, and to lower the wind pressure by providing through holes so as to form a pattern at a plate part of a enclosure plate for construction field formed with a fitting connection part at a right and left end parts thereof. SOLUTION: This enclosure plate 1 for construction field is formed by bending a right and a left edge part of a rectangular plate material 2 of a steel plate so as to form fitting connection parts 3, 4, and regularly drilling multiple number or two kinds or more of circular through holes having a different diameter at a plate part so as to form a design part 6 of a through part and a pattern part. A fixed frame is assembled in the periphery of the construction field, and the fitting connection parts 2, 3 of the enclosure plate 1 are fitted to each other along a lateral beam of the fixed frame, and the enclosure plate 1 is fixed to the lateral beam by a fixing fitting. Design of the enclosure plate 1 is improved by the design part 6, and the enclosure plate 1 is formed through by the through holes, and the wind pressure by a blast of wind can be lowered.  Diameter of the through holes are formed at a degree capable of preventing the generation of accident that a child inserts his/her finger into the through holes.
Patent JP-S63126550-A (JP)
Title: Catalyst carrier
Inventor: YANAGIHARA NOBUYUKI
IPC: B01J23/40
Filed: 1986-11-17
Abstract: PURPOSE:To improve exhaust gas cleanability and durability by incorporating oxide of lithium into a heat resistant inorg. oxide of >=2 kinds of lime aluminate, fused silica, alumina and titania thereby forming a catalyst carrier. CONSTITUTION:Prescribed amts. of lithium oxide, lithium hydroxide and lithium carbonate are mixed with the mixture composed of the lime aluminate, fused silica, titania, alumina and org. binder such as carboxymethyl cellulose. A proper volume of water is added such powder mixture and after the mixture is kneaded, the mixture is extruded and molded by a honeycomb molding machine. The molding is solidified and cured and is dried at about 100 deg.C. The dried molding is heat-treated for about 10min in air at about 900 deg.C, by which the catalyst carrier is produced. Such catalyst carrier has a large specific surface are and permits dispersion and deposition of a platinum catalyst thereon over a wide area.
Patent JP-2000098466-A (JP)
Title: Camera
Inventor: AIZAWA TAKESHI
IPC: G03B17/02
Filed: 1998-09-28
Abstract: PROBLEM TO BE SOLVED: To execute minimum photographing without looking through an operating manual by putting marks showing the operating order of plural operation buttons on the surfaces of the plural operation buttons or near the plural operation buttons. SOLUTION: The buttons which must be operated to be pressed to the minimum for the purpose of photographing are a main switch button 1, a zoom button 3 and a release button 5, and the order of the pressing operation of the buttons 1, 3 and 5 is uniformly set. Therefore, the marks showing the operating order are put on the surfaces of the buttons 1, 3 and 5. Namely, one circle is marked on the button 1 operated to be pressed firstly, two circles are marked on the button 3 operated to be pressed secondly, and three circles are marked on the button 5 operated to be pressed thirdly. As a result, even a beginner using the camera can execute minimum photographing without looking over the operating manual by performing the pressing operation of the buttons in order shown by the circle marks.
Patent JP-2000106457-A (JP)
Title: Reinforcing structure of bonding wire and semiconductor device equipped with it
Inventor: KATAYAMA SHUJI
IPC: H01L33/62
Filed: 1998-09-28
Abstract: PROBLEM TO BE SOLVED: To ensure strength of the connected part of a bonding wire to protect the bonding wire against troubles such as disconnection. SOLUTION: A semiconductor element 5 and a bonding wire 7 connected to the semiconductor element 5 are sealed up with resin for the formation of a semiconductor device 1, a reinforcing material 8a which is high in modulus of elasticity and rigidity is arranged at the end of the bonding wire 7, and a soft reinforcing material 8b that is low in modulus of elasticity is arranged covering the reinforcing material 8a, whereby the bonding wire 7 can be reinforced.
Patent JP-H04148437-A (JP)
Title: Test system for information processing system
Inventor: NASU SADAO
IPC: G06F11/22
Filed: 1990-10-12
Abstract: PURPOSE:To prevent the setting error of a voltage margin by altering the initial value of the voltage margin to the voltage margin when the execution result of a test program is normal in a particular case. CONSTITUTION:A service processor 32 sets the voltage margin of an information processing system 31 with the voltage margin value which is decided prior to the start of the test program and executes the test program testing respective devices which the information processing system 31 has. When the execution result is normal, the voltage margin value is changed by certain amount so as to repeat respective operations until the execution result of the test program becomes abnormal. Thus, the setting error of the voltage margin is eliminated.
Patent JP-H1097991-A (JP)
Title: Aligner
Inventor: KAGAYA HIROTO
IPC: H01L21/027
Filed: 1997-09-19
Abstract: PROBLEM TO BE SOLVED: To provide an aligner which does not consume a large quantity of inert gas for preventing the contamination of an optical element. SOLUTION: An aligner is constituted so that the aligner can expose a wafer by utilizing far ultraviolet rays or excimer laser light as the exposing light from a light source 1. After a lens 2a which is set on the optical path of the exposing light between the light source 1 and a substrate and lenses 2b and 2c are respectively housed in the internal spaces 2f and 2g of a container 2d, nitrogen gases are separately supplied to the internal spaces 2f and 2g through branch lines 8f and 8g.
Patent JP-H08136647-A (JP)
Title: Fm-cw type multi-beam radar equipment
Inventor: ONO HIDEAKI
IPC: G01S13/60
Filed: 1994-11-08
Abstract: PURPOSE: To accurately detect objects within a distance range from a short distance to a long distance by resolving such a trouble that noise, especially, such noise that makes detection difficult at short distances, is produced in the low-frequency region of beat signals by transmitting signals circulating to received signals in such a circuit as the circulator, etc., sharing an antenna. CONSTITUTION: Transmission/reception antennas 3A-3D are installed so that beams can overlap each other. At the time of detecting an object at a short distance, beat signals (for example, BB) are obtained by transmitting a beam from one antenna (for example, antenna A) and receiving the bean by means of another antenna (for example, antenna B). At the time of detecting an object at a long distance, the same beam transmitting/receiving means is used. At the time of detecting an object at a short distance, the distance resolution is improved by raising the frequency of the beat signals by making the variation per unit time of the frequency of FM-modulated transmitting signals larger than that at the time of detecting an object at a long distance.
Patent JP-H02121358-A (JP)
Title: Electronic component mounting substrate
Inventor: HIROI ATSUSHI
IPC: H01L23/12
Filed: 1988-10-29
Abstract: PURPOSE:To increase the connection in contact area so as to improve it in reliability and to prevent the occurrence of cracks in it by a method wherein a copper plating is performed onto at least the surface of a part of a lead which is in contact with an insulating layer, and moreover a conductor circuit is connected to the inner connecting section of the lead through the intermediary of a plated through-hole. CONSTITUTION:A copper plating 5 is performed onto the surface of a 42 alloy or a copper alloy to which various metals are added. As the surface of the copper alloy is plated with copper, its thermal expansion coefficient is almost equal to that of an insulating layer 7, so that problems such as warpage and boundary separation are made hard to happen. Moreover, the copper alloy is improved in a heat dissipating property and electrical conductivity due to the copper plating 5. In addition, a copper plated 5 inner connecting section 3 of a lead 1 is connected with a conductor circuit 6 through the intermediary of a plated through-hole 12, whereby a contact area of the through-hole plating 12 with the lead 1 is made large and the connection between them is improved in reliability, and if the through hole, 12 is plated with copper, they are connected through the intermediary of the same metal or copper, so that the occurrence of cracks or the like can be prevented.
Patent JP-H09121433-A (JP)
Title: Branching line stabilizer bind
Inventor: SUZUKI KENTARO
IPC: H02G1/02
Filed: 1995-10-23
Abstract: PROBLEM TO BE SOLVED: To attach at one touch a stabilizer bind for branching lines to branching and main lines and facilitate its removal from them, by providing in its second main body a downward recessed portion opposed to the upward recessed portion of its first main body, and by providing in its second main body a step portion present the end portion thereof and engaged with the hook-form portion of its first main body. SOLUTION: A first main body 3 coupled by a hinge pin 5 to a second main body 4 comprises a grip portion 6 for mounting a tool thereon, an upward recessed portion 10 present in its inside central portion and for taking branching and main lines therein, an inverted-U groove 8 provided in the opposite end portion to the hinge pin 5, and a hook-form portion 9 provided in its final limit forward. The second main body 4 comprises a downward recessed portion 14 opposed to the upward recessed portion 10 of the first main body 3 and a step portion 13 present in its end portion and engaged with the hook-form portion 9. Thereby, a steady binder for branching lines can be attached easily at one touch even to hot lines present in a high place, binding a branching line with a main line.
Patent JP-H11103886-A (JP)
Title: Antibiotic vinylamycin and its production
Inventor: IGARASHI MASAYUKI
IPC: A61P31/04
Filed: 1997-10-07
Abstract: PROBLEM TO BE SOLVED: To obtain a new antibiotic, vinylamycin, having antibacterial activities against gram stain positive bacteria and their multiple medicine-resistant bacteria (including methicillin-resistant bacteria). SOLUTION: An antibiotic, vinylamycin, having a chemical structure of the formula. The antibiotic is obtained by culturing a vinylamycin producing bacterium, e.g. Streptomyces S.P.-MI 982-63F1 strain (FERM P-16404) and subsequently collecting the antibiotic from the culture product. The vinylamycin has the following physicochemical properties: (1) a colorless powdery appearance, (2) a specific rotary power [α]D<25> +173 deg. (C:0.85, DMSO), (3) ultraviolet light absorption spectrum (in methanol) λmax nm(ε), 261 (14200), 227 (14100), (4) soluble in dimethyl sulfoxide, insoluble in water.
Patent JP-2001103393-A (JP)
Title: Receiver and method, and recording medium
Inventor: HIRAI JUN
IPC: G06F21/10
Filed: 1999-09-28
Abstract: PROBLEM TO BE SOLVED: To efficiently deliver a received digital satellite broadcast signal. SOLUTION: A front end circuit 11 selects a DSS broadcast signal from an antenna, a descramble circuit 12 descrambles the signal and discriminates whether the broadcast signal is an SD broadcast signal or an HD broadcast signal. An MPEG decode circuit 15 decodes the SD signal, an NTSC encode circuit 16 converts the decoded signal into an NTSC signal, which is outputted from a video cable 3. A multiplex edit circuit 17 recombines a structure of the HD signal into the structure in compliance with an ATSC system, and an encryption circuit 18 encrypts the recombined signal, which is outputted from an IEEE 1394 interface.
Patent JP-2000084094-A (JP)
Title: Magnetic far infrared health appliance
Inventor: SATO TAKASHI
IPC: A61N5/06
Filed: 1998-09-11
Abstract: PROBLEM TO BE SOLVED: To provide a portable magnetic far infrared health appliance having a general purpose application and a compact size, capable of being used by attaching to the various regions of a human body. SOLUTION: A magnetic far infrared health appliance 1 is formed so that a pair of thin permanent magnets 3 are attached to a far infrared emitting ceramic plate 2 having magnetism at intervals so as to keep the surface of different magnetic poles directed up. A far infrared ray emitted from the far infrared emitting ceramic plate 2 infiltrates deep into a human body and warms the internal organ of the body for facilitating a blood circulation. At the same time, the magnetic force of the thin permanent magnet 3 facilitates blood circulation near body surface, thereby providing a synergetic health promotion effect.
Patent JP-S63128063-A (JP)
Title: Polyphenylene ether resin composition
Inventor: TAKAHASHI HIROSHI
IPC: C08L71/12
Filed: 1986-11-18
Abstract: PURPOSE:To obtain a resin composition having improved solvent and impact resistance, by blending a composition of a polyphenylene ether and a thermoplastic polyester resin with a specific resin having excellent compatibility with both as well as high impact resistance. CONSTITUTION:A composition obtained by blending (A) 10-80wt% polyphenylene ether having 0.15-0.65, preferably 0.30-0.60 intrinsic viscosity in chloroform as a solvent at 30 deg.C, (B) 10-80wt% thermoplastic polyester resin having >=0.5, preferably >=0.55 intrinsic viscosity in a 1:1 mixed solvent of phenol and tetrachloroethane at 30 deg.C and (C) 80-5wt% resin prepared by adding a vinyl aromatic compound and polymerization initiator, e.g. cyclohexanone peroxide, etc., into an aqueous suspension of a (co)polymer obtained by ring opening (co)polymerization of a norbornene derivative having a polar group in the presence of a metathesis catalyst and carrying out impregnation and polymerization.
Patent JP-H04148670-A (JP)
Title: Production of small piece group of agar-like parent material and production device therefor
Inventor: YAMADA NOBORU
IPC: C12N1/00
Filed: 1990-10-12
Abstract: PURPOSE:To peel an unnecessary agar-like parent material existing outside cylinders, to make the parent material readily removable and to form an agar- like small piece group by sending compressed air to the interior of the cylinders (chip) thrust into the agar-like parent material. CONSTITUTION:Plural cylinders are thrust into an agar-like parent material in a dish-like container until the cylinders are brought into contact with the bottom of the dish-like container. Compressed air is sent to the cylinders and permeated through gaps between the cylinders and small pieces of the agar-like parent material taken in the interior of the cylinders. The compressed air is passed through the gaps between the cylinders and the bottom of the dish-like container, further forcibly penetrated into between the bottom of the agar-like parent material existing outside of the cylinders and the bottom of the dish-like container to raise the outside agar parent material. The dish-like container is isolated from the cylinders to give a small piece group of agar-like parent material.
Patent JP-H1181523-A (JP)
Title: Earthquake resisting concrete block connected with metal-fitting
Inventor: SHIGA AKIMASA
IPC: E04B2/02
Filed: 1997-09-01
Abstract: PROBLEM TO BE SOLVED: To facilitate working by connecting the horizontal direction of each block by a metal fitting, also connecting the vertical direction thereof by another metal fitting to integrate an entire block, making the lower end of each block arcuate, and forming a joint between the blocks. SOLUTION: Two grooves are provided on both the sides of the upper part of each block, and one end of a metal fitting 1 is inserted in the groove to be tightened by the metal fitting 1. Furthermore, two grooves are vertically provided on both the sides of the block, a fitting 2 is inserted in the upper side groove to mount another block on the upper side, and in addition, one of the fitting 2 is inserted in the lower side groove to be tightened by the fitting 2 in the vertical direction. Next, mortar is placed on the upper end of each block, when the block is overlapped on the upper part, mortar is pushed out since the lower end of the block is rounded, and a joint of approximate 1 cm wide is formed between the upper and lower parts. Thus, even if a reinforcing bar is not set therein, earthquake resistance can be possessed.