baber/WOPTO huggingface dataset:
Patent JP-H08216122-A (JP)
Title: Method and apparatus for extrusion molding reinforced woody synthetic plate
Inventor: NISHIBORI SADAO
IPC: B29C48/30
Filed: 1995-02-17
Abstract: PURPOSE: To obtain a woody synthetic plate in which a reinforcing material is dispersed in woody synthetic plate and the strength is improved. CONSTITUTION: The method for extrusion molding reinforced woody synthetic plate comprises the steps of setting containing water content to 15wt.% or less, mixing 25 to 80wt.% of thermoplastic resin molding material with 20 to 75wt.% of wood chip of cellulose comminuted powder having mean particle size of 20 mesh or less, gelatinizing, kneading, cooling, comminuting and granulating it to woody synthetic powder, mixing the powder with reinforcing material 45 such as glass fiber, filling the mixed material in an extruder, and extruding raw material 79 in an extruding die 10 via an extrusion die 19 having a rectangular injection port capable of discharging a large quantity of raw material 79 by the extruder. The material 79 extruded to the die 10 is gradually cooled in the die 10 to be cured. A suppressing force against the extrusion force is applied to the material 79 extruded into the die 10 to enhance the close contact properties of the reinforcing material to the resin, thereby preventing the cavity of the plate to mold reinforced woody synthetic plate in which the reinforcing material is dispersed in the plate.
Patent JP-S60174072-A (JP)
Title: Current controller of power converter
Inventor: OKATSUCHI CHIHIRO
IPC: H02M7/493
Filed: 1984-02-20
Abstract: PURPOSE:To improve the current balance even when an extremely low frequency is purposed by extending or shortening the width of a pulse signal for controlling the ON/OFF time of a self-arc extinguishing element for the prescribed time to eliminate the difference of the output currents. CONSTITUTION:When currents i1, i2 flowed to GTO thyristors 21, 31 become i1>i2, it is the output V66=1 of a level detector 66, the pulse widths of pulse width circuits 60, 63 are the same as signals V11U, V11X, but since the output V67 of the detector 67=0 exists, it is extended in the time Talpha of the pulse width of pulse width circuits 61, 62. In other words, the ON times of GTO thyristors 31, 24 are longer than the ON times of GTO thyristors 21, 34, and the current i2 increases. In case of i1<i2, the pulse width varying circuits 60-63 output, on the contrary, output signals to drive the GTO thyristors 21, 24, 31, 34 to increase the current i1. In case of i1=i2, the outputs of the circuits 60-63 becomes the same as the V11U, V11X, thereby holding the current balance.
Patent JP-H11228951-A (JP)
Title: Organic electroluminescent element
Inventor: AZUMAGUCHI TATSU
IPC: H05B33/14
Filed: 1998-02-12
Abstract: PROBLEM TO BE SOLVED: To obtain an org. electroluminescent element having a high luminance and excellent luminescent characteristics by forming at least one org. thin film layer comprising a trianthrylene compd. between an anode and a cathode. SOLUTION: A trianthrylene compd. of the formula is used for forming an org. thin film layer of an org. electroluminescent element. In the formula, R<1> to R<26> are each H, halogen, hydroxyl, amino, alkyl, an arom. hydrocarbon group, carboxyl, or the like provided two of them may combine with each other to form a ring. The compd. has high carrier transport properties and can form a hole transport layer or an electron transport layer. An EL element prepd. by using the compd. having diarylamino groups as a luminescent material, a hole transport material, or an electron transport material emits light with an esp. high luminance. An org.  EL element includes a luminescent layer, a hole transport layer, and an electron transport layer formed between an anode and a cathode, and the compd. may be used as any one of these org. layers or may be used as a mixture in which the compd. is present as a dopant.
Patent JP-S61190811-A (JP)
Inventor: KONDO MAMORU
IPC: H01B7/295
Filed: 1985-02-18
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。
Patent JP-H06242931-A (JP)
Title: Work station starting system
Inventor: HASEGAWA RYOICHI
IPC: G06F13/00
Filed: 1993-02-19
Abstract: PURPOSE:To reduce the loads on a server machine and to shorten the loading time of a work station by reducing the transfer processings of OS to be used from the server machine at the time of applying and starting the power source of the work station. CONSTITUTION:The work station 2 is provided with an OS holding part 23 and a work station OS version number holding part 22 by rewritable nonvolatile memories for holding the OS used in a previous time and the number of versions. After the power source is applied, the number of the versions of the OS to be used is enquired of the server machine 1 and whether or not it is the same as the number of the versions of the OS held in work station itself is investigated. When they are same, the OS held in the the OS holding part 23 is loaded to a main memory. Only when they are not same, the new OS is transferred from the server machine and is loaded to the main memory and also the OS holding part 23 and the work station OS version number holding part 22 are updated.
Patent JP-2000232470-A (JP)
Title: Switching hub
Inventor: ANZAI YUICHI
IPC: H04L12/44
Filed: 1999-02-08
Abstract: PROBLEM TO BE SOLVED: To improve a through-put in a whole network by reducing a probability that transmission with respect to whole ports is temporarily stopped. SOLUTION: LAN is constituted by providing plural ports 108a-108d for exchanging frames, an address retrieving part 103 for deciding transfer destination from the destination address of the received frame, transfer control parts 105a-105d for transferring data of the frame to the decided transfer destination, buffers 106a-106d for temporarily storing the frame data by port and a monitoring part 101 for monitoring the storing quantity of data to be stored in the buffers and executing flow-control. In this case, the monitoring part 101 executes flow-control being different in accordance with thresholds which the data storing amount exceeds through the use of the plural thresholds for monitoring the data storing quantity.
Patent JP-2000228306-A (JP)
Title: Oxide magnetic material, laminated chip inductor and its manufacture
Inventor: KANDA OSAMU
IPC: H01F41/04
Filed: 1999-02-08
Abstract: PROBLEM TO BE SOLVED: To provide oxide magnetic material in which inner conductor is Ag single body, low-temperature sinterning is enabled and inner conductor disappearance due to diffusion of Ag is restrained, a laminated chip inductor of heavy- current specifications which uses the material, and manufacturing methods of the material and the laminated chip inductor. SOLUTION: This oxide magnetic material, as a sintered member is constituted of 100 pts.wt. of main components comprising 44.0-49.9 mol.% Fe2O3, 5.0-12.0 mol.% CuO, 20.0-30.0 mol.% NiO and remainder mol.% these three components of ZnO, and assistant agent composed of 0.5-2.0 pts.wt. of Bi2O3, 0.1-0.5 pts.wt. of B2O3, 0.5-2.0 pts.wt. of Rh2O3 and 0.03-0.10 pts.wt. Ag2O. In the manufacturing method of the oxide magnetic material, baking is performed for 0.5-5.0 hours at 800-900 deg.C. A laminated chip inductor uses Ag as inner conductor, and soft ferrite is made as the oxide magnetic material. In a manufacturing method of the laminated chip inductor, after a prescribed circuit is formed on a green sheet which turns into the oxide magnetic material, baking is performed with this method in order to obtain a unified body.
Patent JP-S58158806-A (JP)
Inventor: HANSU HIRUMAN
IPC: H01L39/24
Filed: 1983-02-24
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。
Patent JP-H09223344-A (JP)
Title: Magnetic head device
Inventor: FUKUHARA YOSHIKAZU
IPC: G11B15/60
Filed: 1996-02-19
Abstract: PROBLEM TO BE SOLVED: To unnecessitate the azimuth adjustment on a mechanical part of a tape recorder, etc., by adjusting the azimuth at the time when a magnetic head and a tape guide are fixed, to easily and accurately perform the azimuth adjustment and the positioning at the time of the fixing operation, and also to quickly and surely fix them without applying adhession. SOLUTION: Extension parts 1c, 1d extended in the running direction of a magnetic tape 105 are arranged on a core support holding a magnetic core 2, and tape guides 7, 7 are fixed to these extension parts 1c, 1d. Since the tape guides 7, 7 are positioned and fixed against the extension parts 1c, 1d keeping the state in contact therewith without having a clearance, the fixing is made quickly and surely by an electrical welding, etc., on welding parts 8 not by adhession, and also since the positioning is made by separating from the side surface of a shield case 6, the desirable positioning is easily carried out without being restricted by the side surface.
Patent JP-H08204557-A (JP)
Title: Digital-analog converter
Inventor: FUJINO SHINICHIRO
IPC: H03K17/687
Filed: 1995-01-27
Abstract: PURPOSE: To improve the precision by reducing the variance of the current flowing to a transistor TR which determines a constant current in a current summing type D/A converter. CONSTITUTION: If a potential Va at the connection point between a TR 31 for constant current which determines the constant current and a resistance varying TR 34 is varied to the side of a supply voltage VDD in a constant current source 11, the output voltage of a differential amplifier 35, namely, the gate voltage of the resistance varying TR 34 is reduced, and the on-state resistance value of the resistance varying TR 34 is reduced, and feedback is applied so as to reduce the potential Va to the ground side. Thus, such control is performed that the potential Va is kept constant, that is, the voltage between the source and the drain of the TR 31 for constant current is kept constant, and the variance of the current flowing to the TR 31 for constant current is reduced.
Patent JP-H11232836-A (JP)
Title: Information storage medium having multilayered information layer and multipurpose information processing device
Inventor: ANDO HIDEO
IPC: G11B27/036
Filed: 1998-02-12
Abstract: PROBLEM TO BE SOLVED: To easily handle information and to greatly reduce the price of the multipurpose information processing device by providing the multilayered information recording medium, adding the addresses, which integrate the mutilayered information layers, and recording the address information, in which information is recorded in accordance with the order of the integrated address settings, on each information layer. SOLUTION: The information storage medium has transparent substrates 9 and 10, in which the thicknesses of the substrates are made approximately same, an information reproducing layer 7 and a recording layer 6 are formed on one side surface of each substrate and the recorded surfaces are arranged to oppose to each other and are joined by a transparent adhesive layer 8. Minute projected and recessed structures are formed on one side surface of the substrate 9 and an information reproducing layer 7 is formed over the substrate 9 while a half coating is performed. Objective lenses 11a and 11b, which converge laser light beams, are arranged so that converged points are deviated between the layers 6 and 7. The light transmissivity and light reflectivity of the layer 7 are made approximately equal and the laser light beams passed the layer 7 are converged on the layer 6.
Patent JP-S54122103-A (JP)
Title: Magnetic recording medium and production of the same
Inventor: UMEKI SHINJI
IPC: H01F1/11
Filed: 1978-03-16
Abstract: PURPOSE:To increase coercive force, make orientation easy, improve stability to temperature and further improve harm, etc. in terms of properties by depositing Co compound on the surface of magnetic iron oxide powder under the special conditions. CONSTITUTION:Acicular gamma-Fe2O3 powder is dispersed in an aqueous salt solution of Co. A mixed solution of a reducing agent and an alkali is added and mixed in  this dispersion, whereby reduction reaction is caused. Next, this solution is heated  at a temperature below 100 deg.C without being added with any complexing agent and  Co compound is deposited on the surface of iron oxide powder through reduction reaction. Upon completion of reaction, the magnetic powder is rinsed, filtered and dried. With the magnetic recording madium using such magnetic powder, the coercive force at 25 deg.C is 550Oe or over, the ratio of the coercive force at -196 deg.C  and that at 25 deg.C is 1.8 or under, the Fe<2+> components contained are 1.0wt% or  under and the degree of orientation is 2.0 or over.
Patent JP-H04269744-A (JP)
Title: Novel pyrazolotriazole magenta coupler and silver halide color photographic sensitive material containing same coupler
Inventor: KATO EISAKU
IPC: G03C7/38
Filed: 1991-02-25
Abstract: PURPOSE:To improve color developing property, to decrease changes in the color developing property against changes in pH of the color developer, and to improve color reproducibility by providing a layer containing a specified pyrazolotriazole magenta coupler. CONSTITUTION:The silver halide emulsion layer of a silver halide color photographic sensitive material contains a pyrazolotriazole magenta coupler expressed by formula I. In formula I, R1 is a substitution group, R2 is a hydrogen atom or alkyl or aryl group, R3 is an aryl group, alal, group, R4 and R5 are a hydrogen atom or substitution group respectively, X is a hydrogen atom or coupling- detaching group. This coupler is used preferably by 1X10<-3> mole-1 mole, and more preferably, 1X10<-2> mole-8X10<-1> mole per 1 mole of silver halide.
Patent JP-S59156679-A (JP)
Inventor: SHIBUKAWA TAKAO
IPC: B25G1/01
Filed: 1983-02-24
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。
Patent JP-2000228438-A (JP)
Title: Apparatus for transferring substrate
Inventor: MITSUYOSHI ICHIRO
IPC: H01L21/68
Filed: 1999-02-08
Abstract: PROBLEM TO BE SOLVED: To move a substrate holding section safely even if a substrate transferring apparatus is put to an emergency stop by providing the substrate holding section, a driving section for displacing the substrate holding section vertically, and a biasing section for biasing the substrate holding section upward. SOLUTION: A substrate processing system has a substrate processing apparatus 2 and a substrate transferring apparatus 3. The apparatus 3 has a horizontally transferring robot, a posture changing mechanism 50, and a vertically moving travelling mechanism 60. The mechanism 50 has a table 51 on which a motor M1 is placed, and rotates a rotating table 53 by a driving force of the motor M1. A substrate guide 54 is provided on the table 53, and grooves formed in the guide 54 serve to support a substrate W. An air cylinder AS1 as a biasing section is fixed to the table 53. The mechanism 60 has a vertically moving table 63 which is vertically moved by a driving force of a motor M2. The mechanism 60 also has an air cylinder AS2 as the biasing section.
Patent JP-S57158207-A (JP)
Title: Manufacture of alpha-olefin polymerization catalyst and alpha-olefin polymerization
Inventor: JIRU ROSU HOORII
IPC: C08F4/62
Filed: 1982-02-26
Abstract: A method for making novel catalysts for the polymerization of olefins, said catalysts being prepared by reacting a metal dihalide with certain transition metal compounds and reacting that product with certain organoaluminum compounds wherein in one embodiment that product is contacted with a halide exchanging source selected from halides of Groups IVA and VA of the Periodic Table and wherein in another embodiment a third component, such as an electron donor, is included in the reaction between the metal dihalide and the transition metal compound.
Patent JP-H01205155-A (JP)
Title: Photographic card
Inventor: OKAWACHI SUSUMU
IPC: G03C1/795
Filed: 1988-02-12
Abstract: PURPOSE:To facilitate cutting and to prevent building-up of an edge part at the time of blanking by forming the base on a photographic image forming surface side of polyethylene terephthalate in the case of forming an ID card consisting of a thick base. CONSTITUTION:This card has the synthetic resin base 1 having 350mu-700mu thickness and is provided with an image forming layer 3 on one face of the base and a writing layer 4 on the other face. The surface on which the image forming layer 3 is provided is formed of the polyethylene terephthalate 11a. The photographic card which has adequate rigidity and toughness as a card, does not generate surplus cutting chips and build-up of the edge, has good productivity and is free from the trouble arising from the cutting chips and the build-up is thereby obtd.
Patent JP-H02209748-A (JP)
Title: Apparatus for cleaning substrate
Inventor: NAGAMINE TAKAKO
IPC: H01L21/78
Filed: 1989-02-09
Abstract: PURPOSE:To enable a substrate to be cloven accurately at a cleavage target point by constituting it such that the shock from a shock transmission source may be given in the specified direction with a certain intensity by a pressing terminal to the crystalline axial line which includes the cleavage target point in the crystalline axial direction detected by a crystalline axial direction detection means. CONSTITUTION:A silicon wafer 1 is set to a stage 6, and then the crystalline axial direction 11 of a silicon wafer 1 is detected by an orientation flat detector 9 and a microscope 7. Next, a pressing terminal 4 is planted on a crystalline axial line 12 which includes a cleavage target point 2, using a stage control system 6a and a terminal control system 8. At this time, the stage 6 is shifted up and down by control of the stage control system 6a. Next, using a shock transmitting source 5, a shock is given to a pressing terminal 4, and while pressing the silicon wafer 1 through the pressing terminal 4 the force is given in the crystalline axial direction 11 so as to cleave the silicon wafer 1 at a cleavage target point 2. The shock is absorbed efficiently by a shock absorbing material 3, and the deviation and scattering of the silicon wafer by excessive shock is prevented.
Patent JP-H09222784-A (JP)
Title: Developer feed/exhaust container
Inventor: OTA KIYOTAKA
IPC: G03G21/10
Filed: 1996-02-19
Abstract: PROBLEM TO BE SOLVED: To provide a developer feed/exhaust container which saves space and does not require a container replacement over a long period by containing a movable partition member which divides an inside space between a replenishment space and a recovery space, and providing openings for their spaces. SOLUTION: In the developer storage bottle 13, flesh developer is stored and also the partition member 17 movable inside is disposed. The separate spaces in the developer storage bottle 13 partitioned by the partition member 17 are used for the fresh developer and recovered developer. In both upper and lower ends of the developer storage bottle 13, the replenishment opening 13a and recovery opening 13b are made, respectively, to serve as a fresh- developer replenishment opening and a recovered-toner recovery opening, respectively. In this structure, deteriorating developer 20 is recovered from the recovery opening 13b to the developer storage bottle 13, the partition member 17 moves down by the weight of the recovered developer, and in this condition the developer storage bottle 13 is replaced with a new one.
Patent JP-S59158519-A (JP)
Title: Manufacture of semiconductor device
Inventor: KATOU CHIHARU
IPC: G03F7/095
Filed: 1983-02-28
Abstract: PURPOSE:To cut down the number of processes as well as to reduce the number of resist exfoliation to the minimum by a method wherein the resist is applied in three layers, a patterning is performed on each layer as desired, a positioning mark with the second element structure is formed, and lastly said three-layered resist is exfoliated simultaneously. CONSTITUTION:After the first resist 15 has been applied on the whole surface, apertures 16 and 17 are provided, an ion-implantated layer 19 is formed by performing an ion-implantation 18, and also an ion-implanted layer 20 is formed on the aperture 17 to be used for positioning mark. After the second resist 21 has been applied on the whole surface, apertures 22 and 23 are formed, and a high density ion-implanted layer 25 is formed by performing an ion-implantation 24. The third resist 26 is applied, an aperture 27 is formed, and a positioning mark 28 is formed by performing an etching. The reference point of the mark 28 is formed aligned to the first or the second resist pattern, which is a low density ion-implanted layer 19 or a high density ion-implanted layer 25 in other words. Lastly, the first - the third resist layers 15, 21 and 26 are exfoliated simultaneously.
Patent JP-H08219748-A (JP)
Title: Method for measuring thickness of coating using beta-ray film thickness gauge
Inventor: KIMURA AKIO
IPC: G01B15/02
Filed: 1995-02-20
Abstract: PURPOSE: To measure the thickness of coating with reduced labor and cost without requiring the formation of a working curve every time when the measurement is carried out by previously formulating an equation for estimating the β-ray saturated backscattering intensity based on the physical properties of a paint composing the coating and the kind and concentration of pigment contained therein. CONSTITUTION: An object 2 is irradiated with β-rays from a β-ray source 1. Kr 85 or Pm 147 is employed in the β-ray source 1. A part of the β-rays is absorbed or scattered by the object 2, i.e., a painted steel plate, and a part of scattered β-rays enters an ionization chamber 3 to produce an ionization current. The current is amplified 4 and subjected to A/D conversion 5 before being fed to a signal processor 6 in order to operate the thickness of coating. An equation for estimating the β-ray saturated backscattering intensity based on the physical properties of a paint composing the coating and the kind and concentration of pigment contained therein is pre-stored in the signal processor 6 and a β-ray saturated backscattering intensity thus calculated is substituted for the working curve thus operating the thickness of coating.
Patent JP-S63198207-A (JP)
Inventor: KOTOGAMI KEIICHI
IPC: H01B3/12
Filed: 1987-02-13
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。
Patent JP-H11230577-A (JP)
Title: Heating-cooling air-conditioning system
Inventor: INOUE YOSHINORI
IPC: F24F5/00
Filed: 1998-02-13
Abstract: PROBLEM TO BE SOLVED: To provide an air-conditioning system for dispensing with a power device such as a liquid-feeding pump for circulating a refrigerant on either cooling or heating in the air-conditioning system for performing heating/cooling in a double pipe system by using an outdoor unit being arranged only at a lower or higher side than an indoor unit. SOLUTION: In a cooling-heating air-conditioning system for naturally circulating a refrigerant on cooling by connecting a first heat exchange unit 32 at an air-conditioning load side and a second heat exchange unit 30 at a heat source side using a piping system while the second heat exchange unit 30 is installed at a higher location than the first heat exchange unit 32. In the system, a refrigerant liquid is pumped from a low location to the second heat exchange unit 30 at a high location by an ejector 34 being provided in the piping system. The second heat exchange unit 30 may be arranged at a lower location than the first heat exchange unit 32. In that case, the refrigerant is naturally circulated on heating. It is circulated using the ejector 34 on cooling.