baber/WOPTO huggingface dataset:
Patent JP-H01172934-A (JP)
Title: Non-linear optical element
Inventor: MIZUUCHI KIMINORI
IPC: G02F1/37
Filed: 1987-12-28
Abstract: PURPOSE:To obtain the element which can convert the output light of a laser to three or more wavelengths, and also, which is miniaturized and stable, and has a high conversion efficiency by providing plural laser beam sources whose wavelengths are different and a Y branching waveguide on a substrate having non-linear optical effect. CONSTITUTION:The title element is provided with a Y branching waveguide formed on a substrate 13 having a non-linear optical effect and plural laser beam sources 10, 11 whose wavelengths are different. That is, light waves from plural laser beam sources 11, 12 whose wavelengths are different are multiplexed by the Y branching waveguide 14. The multiplexed light wave induces the non-linear optical effect in the substrate 13 and the waveguide 14 by its electromagnetic field, and generates the second higher harmonic of the respective light waves and a sum frequency. Accordingly, it becomes unnecessary to take phase matching of the light wave, and the element operates stably. In such a way, the energy density of a propagation light wave can be increased, and the element can be allowed to have high efficiency and can be miniaturized.
Patent JP-2001148287-A (JP)
Title: Organic electroluminescent display device and its manufacturing method
Inventor: KAI TERUHIKO
IPC: H05B33/12
Filed: 1999-11-22
Abstract: PROBLEM TO BE SOLVED: To provide an organic electroluminescent(EL) display device of a long life and its manufacturing method to enable to remove the effects of atmospheric moisture and oxygen or the like as possible, to reduce deterioration with the passage of time, and to preserve the initial performance for a long time by improving the inferior sealing. SOLUTION: An organic EL display device is installed with electrodes 2 and partition walls 3 on a substrate 1, luminescent medium 4 and opposed electrodes 5 patterned with the partition walls, a conversion layer 6 covering at least the side face of the partition walls, luminescent medium 4 and the opposed electrodes to convert the shape of the cross section of the partition walls from the inverted taper to normal taper, and a sealing layer 7 covering the partition walls, the luminescent medium and the opposed electrodes.
Patent JP-H05165899-A (JP)
Title: Use environment setting device of cad plotting unit
Inventor: KUDO NOBUYUKI
IPC: G06F17/50
Filed: 1991-12-16
Abstract: PURPOSE:To facilitate the setting of the use environments of a CAD plotting unit. CONSTITUTION:The use environments of a CAD plotting unit 7 of other computer is set by having plural computers 1 to 3 having use environment registration means 11 to 13 of the CAD plotting unit and use environment setting means 14 to 16 of the CAD plotting unit 7 (an example of the connection to a computer 3), and storage devices 4 to 6 which store use environments setting information 21 to 23 set by selecting use environment setting common information 24 of the CAD plotting unit 7 to be registered by the use environment registration means 11 to 13 and use environment setting common information 24 by the use environment setting means 14, 15, 16 and are connected to the computers 1 to 3.
Patent JP-H08164991-A (JP)
Title: Assembling type liquid container
Inventor: YAMAGUCHI TAKESHI
IPC: B65D88/22
Filed: 1994-12-14
Abstract: PURPOSE: To provide the title container capable of being simply assembled when a liquid of every kind is transported or stored. CONSTITUTION: The cylindrical body 200 being the side wall of a container having a hole part 210 for a drain port bored in the lower part thereof is placed on a bottom part foundation stand 100 and a liquid storage bag member 400 having a liquid supply port 410 and a drain port 420 respectively provided to the upper and lower parts thereof are housed in the cylindrical body 200 in such a state that the drain port 420 is fitted to the hole part 210 of the cylindrical body 200 and the ceiling surface of the cylindrical body 200 is covered with a lid member 300.
Patent JP-H09137304-A (JP)
Title: Female underwear
Inventor: TAWARAYA KAZUYO
IPC: A41C3/08
Filed: 1995-11-14
Abstract: PROBLEM TO BE SOLVED: To obtain a female underwear without giving a physical oppressive feeling, a fatigued feeling and an uncomfortable feeling, and not requiring the processing of an installing part for a brassiere to clothes by mounting the brassiere having an open loop structure through its attached part. SOLUTION: This female underwear is obtained by mounting a brassiere 1 having an open loop structure to the periphery of a chest through a belt-like body 2 by a mounting part 3 to a seam, etc., of the reverse side of clothes. The mounting part 3 is preferably a clothespin-like part easy in mounting and demounting to the clothes or the part installed with a needle (and a magnet) at its tip, and mounted to the seams at the edge of the sleeves or at the armpit in the reverse side of the clothes.
Patent JP-H06204905-A (JP)
Title: Microwave receiver
Inventor: IMAI TOSHIO
IPC: H01P1/16
Filed: 1992-12-14
Abstract: PURPOSE:To selectively receive the vertical and horizontal polarized microwaves without using any mechanical rotation part. CONSTITUTION:A horn antenna 1 contains a probe which receives the vertical and horizontal polarized microwaves V and H separately from each other and outputs the vertical and horizontal polarized microwave signals Sv1 and Sh1 through a vertical polarized wave output terminal 3 and a horizontal polarized wave output terminal 4 respectively. The amplifier elements 5 and 6 perform the amplifying or damping actions in accordance with the bias voltage supplied from a switch control part 7. When a vertical polarized microwave V, for example, is received, both elements 5 and 6 are controlled in an amplifying state and a damping state respectively. A converter 8 receives the vertical and horizontal polarized microwave signals Sv2 and Sh2 and converts these signals into a signal So of the prescribed frequency.
Patent JP-H06184973-A (JP)
Title: Method for treating lignin-containing pulp with organism
Inventor: TSUJI MASARU
IPC: D21C9/10
Filed: 1992-12-14
Abstract: PURPOSE:To control browning and reduction in whiteness, defects of high-yield pulp, by treating lignin-containing high-yield pulp with an organism. CONSTITUTION:Lignin-contaiiaing high-yield pulp is treated with an organism by adding a.culture solution of Pleurotussajor-caju, wood destroying fungi or its culture filtrate.
Patent JP-2000164592-A (JP)
Title: Laminated-type or composite-type gate dielectric taking nitrogen into interface
Inventor: HATTANGADY SUNIL V
IPC: H01L29/51
Filed: 1999-11-24
Abstract: PROBLEM TO BE SOLVED: To obtain gate dielectric structure with low defect density. SOLUTION: An electronic device is manufactured on a semiconductor substrate, containing a dielectric layer that is formed between first and second structures. This method includes a process for causing a layer 204 containing an oxide on the first structure (a substrate 202) to grow, a layer 206 containing silicon to grow on the layer containing the oxide, exposing essentially the entire layer containing silicon to an atmosphere containing oxygen and nitrogen at a substrate temperature of approximately 700 deg.C-800 deg.C for oxidation, and a second structure 214 to be formed on the layer containing oxidized silicon.  A process for oxidizing essentially the entire layer containing silicon is preferably made by exposing the layer containing silicon to an atmosphere, containing N2O at a wafer temperature of approximately 700 deg.C-800 deg.C or containing NO at approximately 700 deg.C-800 deg.C. Nitrogen is preferably taken into the region between the layer containing oxide and the first structure and/or between the layer containing oxide and the oxidized layer containing silicon.
Patent JP-H05165671-A (JP)
Title: Program debugging device
Inventor: YAMAZAKI HIROKAZU
IPC: G06F11/28
Filed: 1991-12-17
Abstract: PURPOSE:To eliminate the need for providing an expensive debugging machine and to enable program debugging in the range of the environment of a hardware of an existing development machine at the time of development of a device using a microcomputer, etc. CONSTITUTION:This device is provided with a development machine containing tasks 46, 47, 48 and 49 to be debugged, for executing write/read-out of data to/from a memory 410, and a memory contents output task 6 integrated into the development machine in order to receive an information input 7 relating to a debugging object part of the memory 410 imparted from the input means 11 of the development machine, to read in the contents of the memory 410 and to output them to the information output part 17 of the development machine and by the memory contents output task 6, the contents of the memory 410 to and from which the data is written and read by the tasks 46, 47, 48 and 49 to be debugged are sent out to the information output part.
Patent JP-H05166205-A (JP)
Title: Optical pickup device
Inventor: NAKAYAMA MASAHIKO
IPC: G11B7/09
Filed: 1991-12-17
Abstract: PURPOSE:To eliminate the errors of a track error signal by obtaining the position signal of an objective lens with simple constitution. CONSTITUTION:The exit light from a semiconductor laser element 1 is made into parallel beams PB by a coupling lens 2. These beams are transmitted through a beam spliiter 3 and a spot light is formed on an optical disk 5 by the lens part 7a of the objective lens 7. The reflected light thereof is introduced by the beam spliiter 3 to a 1st bisected photodetector 6. A mirror part 7b and holding part 7c of a converging system are integrally formed on the outer side of the lens part 7a of the objective lens 7 to reflect the external beam EB of the parallel beams PB to form reflected spot light RS on a 2nd bisected photodetector 8. The position of the objective lens 1 is detected by the differential signal of light receiving surfaces 8c, 8d.
Patent JP-H10175882-A (JP)
Title: Synthesis of functionated large cyclic compound by ring-closing metathesis
Inventor: ALOIS VULSTNER
IPC: B01J31/12
Filed: 1996-12-13
Abstract: PROBLEM TO BE SOLVED: To obtain a large cyclic compound capable of being applied to the syntheses of perfume ingredients, ferrocenes, crown ethers, antibiotics and medicines by applying a ring-closing metathesis reaction(RCM) to a diene precursor in the presence of an olefin metathesis catalyst. SOLUTION: A ring-closing metathesis reaction is applied to a diene precursor in the presence of one of olefin metathesis catalysts I-IV or their precursors to obtain the large ring compound of the formula [A is a chain comprising n (CR2 ) groups which each may be substituted by a different kind of an atom: Z; B is a chain comprising m (CR2 ) groups which each may be substituted by the different kind of the atom: Z], having a functional group and a ring size (x) of 12-30, and comprising an ester derivative (Y is O, and X is O), amide derivative (Y is O, and X is NR<1> ), ether derivative (X is O, and Y is R, R) or amine derivative (X is NR<2> , and Y is R, R).
Patent JP-H01174309-A (JP)
Title: Device for preventing grain culm from twining in ordinary type combine
Inventor: AKEHI RIYUUJI
IPC: A01D63/02
Filed: 1987-12-28
Abstract: PURPOSE:To prevent grain culms from clogging in a gap between the reel frame of a reel and the table of an auger, by equipping a floating divider vertically moving with an input shaft as the center and having rotating lugs in the above-mentioned gap. CONSTITUTION:A floating divider 12 is equipped between a table 10 and the reel arm 11 of a reel 5. The divider 12 vertically moves with an input shaft 16 as a center to prevent unreaped culms from twining round the rotating shaft of the reel or the auger by rotating movement lugs 27 and surely operate the combine in a state of close contact with the ground.
Patent JP-H05162811-A (JP)
Title: Method for determining refuse amount
Inventor: NOKITA EIJI
IPC: B65G53/64
Filed: 1991-12-17
Abstract: PURPOSE:To determine each refuse amount in the case that the refuse at every throw-in opening is partially piled up. CONSTITUTION:When, for example, refuse coming from throw-in openings C, D, E is partially piled up and the weight distribution wave form of a gravimeter 4 shows wave forms having three mountains, the amount of refuse is determined by seeking the whole area ST of the wave forms and times t1, t2, t3 divided into respective wave forms, and dividing the whole area by the time ratio of each wave form.
Patent JP-H0616589-A (JP)
Title: Production of sodioformylacetone
Inventor: NISHIHIRA KEIGO
IPC: C07C45/72
Filed: 1991-10-18
Abstract: PURPOSE:To produce sodioformylacetone in high yield while extremely suppressing the production of by-products by using sodium methoxide in the form of a methanol solution and carrying out a liquid-phase reaction while restricting the concentration of acetone in the liquid in the course of reaction. CONSTITUTION:Sodioformylacetone is produced by using acetone, methyl formate and sodium methoxide as raw materials. The sodium methoxide is used in the form of a methanol solution, acetone and methyl formate are supplied at the same time to the solution in the form of a mixture or as separate flows and the obtained mixture is thoroughly mixed for a prescribed period to effect the reaction of the components and obtain the objective sodioformylacetone.
Patent JP-2001153095-A (JP)
Title: Fan blade connection structure
Inventor: NAGASHIMA HIDEAKI
IPC: F04D29/34
Filed: 1999-11-25
Abstract: PROBLEM TO BE SOLVED: To provide a fan blade bolt-connection structure capable of providing a simple structure, being installed with two bolts and increasing a fatigue strength against a centrifugal force and a fluid vibration by excessive rotation when a fan blade is installed on the armature shaft of a rotary electric machinery. SOLUTION: The seat face area of the head of the tightening bolt is increased to reduce a surface pressure applied to the seat face on the surface of the fan blade so as to reduce a tensile stress produced in the seat face on the surface of the fan blade. Thus a fatigue damage on the fan blade is prevented from occurring by a centrifugal force and the fluid vibration.
Patent JP-H05336126-A (JP)
Title: Distributed data processing system
Inventor: ROBAATO TOOMASU KATOO
IPC: H04L12/46
Filed: 1992-12-15
Abstract: PURPOSE: To provide protocol/architecture capable of transmitting data on a network and to attain an effective and reliable communication network. CONSTITUTION: A data source in a main local area network(LAN) transmits a broadcast message to remote stations 22, 24 through bridges 14, 16. A bridge ring buffer in the main LAN buffers packets corresponding to a selection number received from the data source. When the main bridge 14 in the main LAN receives a 'lost frame message' from a remote bridge which is not included in the main LAN, the main bridge 14 backs up the address of the lost packet in the ring buffer, resends the lost packet and then continues the sequential transmission of series packets. When the buffer is filled with data more than a previously set reference, the resending of the lost packet is decelerated or stopped until the buffer becomes substantially empty.
Patent JP-H03192818-A (JP)
Title: Input buffer circuit
Inventor: NAGASHIMA HIROKAZU
IPC: H03K19/0185
Filed: 1989-12-21
Abstract: PURPOSE:To vary the range of an operationable input level to an operating power voltage by connecting one-conduction type transistors(TRs) in parallel in a CMOS inverter, and connecting a control TR releasing the parallel state with the signal from a constant voltage circuit. CONSTITUTION:When a depletion type TR is used for a TR 9 at a power supply side and an enhancement type TR is adopted for a TR 10, the output signal 8 of a constant voltage circuit 11 goes to an H level and an N-channel TR 6 is energized. Then the N channel side of an input buffer circuit is operated in the state that TRs 5, 7 are connected in parallel. When the N channel TRs 5, 7 of the input buffer circuit have the same electric characteristic, and the Tr 7 only is used and Trs 5, 7 are used in parallel, the decision level of the TR 7 is higher than the TRs 5, 7 are connected in parallel. Thus, the input level operationable in the operating voltage range is varied.
Patent JP-H03192724-A (JP)
Title: Bipolar transistor and manufacture thereof
Inventor: INADA MASAKI
IPC: H01L29/73
Filed: 1989-12-21
Abstract: PURPOSE:To enable a collector top type HBT having large current amplification factor to be manufactured effectively by a method wherein an outer base layer having higher energy conduction band potential than that of the emitter and the first base, covering the outer surface of the first base part of a mesa and the emitter surface, is provide. CONSTITUTION:A mesa 30 formed of an n type collector part 5a and the first p type part 4a as well as a p type semiconductor layer 7 in the higher potential of an energy conduction band than that of the emitter part 3 connecting to the outer surface of the first base part 4a and the surface of an n type emitter layer 3 are provided on said emitter layer 3. Accordingly, electrons to be implanted from the emitter 3 to the outer base part 7 are reflected on the higher barrier of a pn junction comprising the n type emitter 3 and the p type semiconductor layer 7 in high energy conduction band to be prevented from entering into the outer base part 7 for avoiding the reduction in current amplification factor. Through these procedures, a stable collector top HBT in large current amplification factor can be manufactured effectively.
Patent JP-H05153075-A (JP)
Title: Slave station synchronizing system for tdma communication
Inventor: FUJII HIDETAKA
IPC: H04J3/00
Filed: 1991-11-25
Abstract: PURPOSE:To provide a slave station synchronizing system for TDMA communication capable of arbitrarily setting the burst position of a slave station. CONSTITUTION:In a TDMA radio communication system composed of reference stations 36, 37 and at least one of slave stations 38 to 41 and performing the transmission and reception of a burst with a prescribed time slot on a TDMA frame by each slave station 38 to 41, the position of the time slot accommodating a slave station synchronizing burst to be transmitted and received by each slave station 38 to 41 is decided by a slave station synchronizing burst transmission position number to be notified by the reference stations 36, 37 independently of the peculiar number of a pertinent slave station every time the pertinent slave station participates in the TDMA system.
Patent JP-H06185757-A (JP)
Title: Air conditioning system
Inventor: TEZUKA JUNICHIRO
IPC: F24F1/00
Filed: 1992-12-15
Abstract: PURPOSE:To provide an effective utilization of building space by a method wherein conditioned air produced by an ambient air conditioner in an indoor upper non-dwelling region is flowed to the non-dwelling region, circulated to the air conditioner, conditioned air got from an under-floor mounted air conditioner is blown into an indoor lower dwelling space and blown from a suction port. CONSTITUTION:Conditioned air blown from an ambient air conditioner 10 is circulated as a circulating air flow 16 within a non-dwelling region N of an indoor upper space between a wall and the opposed wall on which the air conditioner 10 is installed therein by a circulation air flow adjusting machine 14. An under-floor mounted air conditioner 11 sucks indoor air from a suction port 17, the air is blown from a louver suction port 13 and a floor blow-out port 7 into an indoor dwelling region D to remove heat from human bodies and OA equipment and the like, and a part of the air winds up cigar smoke and dusts and the like and rises up to a ceiling 1 by natural convection 15. The rising air 15 is taken into the circulating air flow 16, its heat is discharged by the air conditioner 10, dusts are collected by it and then the air is blown again out of the air conditioner 10. Since the ambient air conditioner is not installed at the ceiling but installed on an indoor upper part, the space for the ceiling is not required and not duct is required.
Patent JP-H0663517-A (JP)
Title: Agitating and cleaning device
Inventor: TANAKA TAKASHI
IPC: C23G5/04
Filed: 1991-12-18
Abstract: PURPOSE:To degrease and clean parts even with a neutral detergent instead of 1,1,1-trichloroethane with the use banned by fluorocarbon control in the vapor cleaning device in the precision cleaning of parts. CONSTITUTION:The device is divided into a cleaning tank 13a and an oil separation tank 13b, a polygonal columnar net basket is provided in the cleaning tank 13a and rotated, a pipe heater 17 and a float switch 18 are furnished in the oil separation tank 13b, a filter 21 is floated on the liq. surface, a pipeline 19 for connecting the tanks 13a and 13b is externally provided, and a foreign matter removing filter 22 and a liq. circulating pump 20 are furnished to the pipeline 19.
Patent JP-H03196737-A (JP)
Title: Communication system and repeater used for the communication system
Inventor: NAKAZUMI MASASHI
IPC: H04L12/44
Filed: 1989-12-26
Abstract: PURPOSE:To distinguish each equipment of control monitor object without address setting and to attain monitor control by connecting a central device directly or via one or plural repeaters to all control monitor objects. CONSTITUTION:A port number 3 is added by an intermediate monitor r6 to a port address field of an information frame sent from a network element NE(1) connecting to a host monitor C via intermediate monitors r1, r3 and r6 to the monitor C, the result is sent to a host intermediate monitor r3, the monitor r3 adds a port number 2 representing the connection of the monitor r6, the result is sent to the host repeater r1, the monitor r1 adds a port number 1 representing the connection of the monitor r3 and the result is sent to the monitor C. The host monitor C recognizes the port number received by the port address field and its own equipment as an address of the NE(1) and publicates a global reset command to all subsequent monitors as required such as system rising or setting revision. Each network element in the system transfers the initial state in its own equipment to a host monitor accordingly.
Patent JP-H02178914-A (JP)
Title: Application of liquid photosensitive material
Inventor: MINOHOSHI TOMIO
IPC: G03F7/16
Filed: 1988-12-28
Abstract: PURPOSE:To improve adhesion between a semiconductor substrate and a liquid- form photosensitive material by giving minute vibration to the semiconductor substrate when applying liquid-form photosensitive material in a groove which is formed in an insulator layer or a conductive substance layer covering the surface of the semiconductor substrate. CONSTITUTION:The entire face of irregularity of a pattern which is formed at the surface of a semiconductor 7 is coated with photosensitive liquid uniformly by giving fine vibration to a semiconductor 7 whereon liquid-form photosensitive material is applied. As this fine vibration, for example, fine vibration, which is generated by an ultrasonic vibration source 8 or a mechanical means, can be utilized. Hereby, even if the specific surface of irregularity which is formed on the surface of the semiconductor substrate 7 is reduced, the adhesion with photosensitive liquid can be secured, and a pattern consisting of an insulating layer and a conductive metallic layer can be formed in desired dimensions.
Patent JP-H03197341-A (JP)
Title: Heat treatment of silica fume and high strength cement
IPC: C04B22/06
Filed: 1989-12-26
Abstract: PURPOSE:To obtain modified silica fume capable of giving cement or concrete having qualities comparable or superior to those of conventional cement or concrete even using a decreased amount of the additive by heat-treating silica fume under specific condition. CONSTITUTION:Silica fume is heat-treated at 400-900 deg.C for 2-30min. Cement compounded with the silica fume treated under the above condition develops improved strength compared with cement containing silica fume free from heat-treatment.