baber/WOPTO huggingface dataset:
Patent JP-H03177002-A (JP)
Title: Manufacture of strontium ferrite magnet having high residual flux density and coercive force
Inventor: NAKAMURA HIROTO
IPC: H01F1/11
Filed: 1989-12-06
Abstract: PURPOSE:To improve magnetic characteristics by a method wherein Fe2O3 and SiO2 are mixed with strontium carbonate at a specific composition ratio, and burnt at a specific temperature, a burnt substance is crushed, specific quantities of SiO2 and CaO are further added to burnt powder, and the whole is molded in a magnetic field and baked at a specific baking temperature. CONSTITUTION:5.5-5.8mol Fe2O3 and (x) mol SiO2 are mixed with 1mol strontium carbonate at a composition ratio, in which the ratio of the mol number of Fe2O3 to (1-x) mol is 6, and burnt at a temperature of 1000-1170 deg.C, and a burnt substance is crushed. 0.51-0.65% SiO2, 0.35-0.49% CaO, 0.6-0.8 CaO/SiO2 and not more than 0.2% Al2O3 as required at a weight ratio are further added to the burnt powder, and molded in a magnetic field, and the whole is baked at a baking temperature (Ts) shown in formula I. Accordingly, a strontium ferrite magnet combining Br of 4000(G) or higher and iHc of 4000(Oe) of higher can be acquired easily.
Patent JP-H08178447-A (JP)
Title: Multi-room split type air conditioner
Inventor: TANAKA TOMIO
IPC: F24F11/02
Filed: 1994-12-19
Abstract: PURPOSE: To recover the refrigerant of a stopping unit by assuming that the refrigerant stagnates in a stopping indoor unit when an outdoor unit is continued for a predetermined time to heat, opening the refrigerant flow control valve of the indoor unit, and previously setting the operating capacity of a capacity variable compressor in response to the number of the stopping indoor units. CONSTITUTION: When an outdoor unit SG having a capacity variable compressor 1B and a plurality of indoor units U1, U2, U2 respectively having refrigerant flow control valves 10 are provided and the unit SG continuously heats for a predetermined time, it is assumed that any of the units U1, U2, U3 stagnates refrigerant during stopping. The valves 10A to 10C of the units U1 to U3 are released, and the capacity of the compressor 1B is raised by preset capacity in response to the number of the units U1, U2, U3. Thus, the recovery of the refrigerant from any of the units U1, U2, U3 during stopping can be efficiently conducted.
Patent JP-H05123042-A (JP)
Title: Horizontal controller of agricultural working machine
Inventor: HIRANO TOSHIKI
IPC: B60G17/015
Filed: 1991-11-01
Abstract: PURPOSE:To horizontally maintain the frame of the agricultural machine at an optimal height in response to a dry paddy field or a wet paddy field by changing control modes into specific states, respectively, with a switch in response to the dry paddy field or the wet paddy field. CONSTITUTION:A dry paddy field mode control means and a wet paddy field mode control means are switched into either of the means with a switch, etc. In the dry paddy field mode, the right and left travel crawlers are raised or lowered in the vertically reversed directions, respectively, and subjected to the maximum access to the frame in the horizontal state. In the wet paddy field, either of the right and left travel crawlers is held in a fixed state, and only the other is preferentially raised.
Patent JP-H07168778-A (JP)
Title: Network device and multiprocessor device
Inventor: GOTOU HISASHI
IPC: H04L12/00
Filed: 1993-12-15
Abstract: PURPOSE:To flexibly and appropriately perform destination management, a countermeasure for faults, and job processing corresponding to the operating condition of a system between a switching network to which a terminal is connected and a network with which a host processor is coupled when dialing is performed from the terminal. CONSTITUTION:A FEP system 3 with which one or more hosts 5 are coupled via a network node and to which plural terminals 1A, 1B are connected via the switching network is provided, and the processing of a communication processing application and that of communication access method can be executed by executing the management and connection of a processor and the network node which connect the terminals to the dialing from the terminals 1A, 1B, referring to the network node registered as a connection destination name corresponding to the terminal designated by the communication processing application executed by a communication processing application execution means 31, and changing/updating the connection destination name of the terminal designated by the communication processing application by the FEP system 3.
Patent JP-2001135457-A (JP)
Title: Spark plug
Inventor: MORITA YOSHIKI
IPC: H01T13/36
Filed: 1999-11-05
Abstract: PROBLEM TO BE SOLVED: To provide a spark plug with a simple structure, which can hold insulation oil for preventing stains of an insulator in the gap between the insulator and a mounting bracket and which can maintain the stain-proof effect of the insulation oil for a long time. SOLUTION: In the gap 1 between the insulator 20 and the mounting bracket 10, a ring-shaped seal-packing 2 is arranged, and in the position nearer to the terminal part 1 of the mounting bracket 10 than the packing 2 in the gap 1, insulation oil 4 is filled. The portion filled with the insulation oil 4 in the gap 1 has a width W1 of 0.05 to 0.3 mm and is continuously arranged so that its axial length L1 starting from the packing 2 may be 2 mm or more. The insulation oil 4 thus filled can be held in the gap 1 by its own surface tension in a liquid condition.
Patent JP-2000156654-A (JP)
Title: Reception circuit and reception method
Inventor: HOKAO TOMOAKI
IPC: H04B1/707
Filed: 1999-11-05
Abstract: PROBLEM TO BE SOLVED: To reduce current consumption in a silence state. SOLUTION: The reception circuit is provided with a voiced sound/silence detection section 8 that detects the presence of a voice signal on the basis of data that are inversely spread by a finger reception section 3-1 and with a clock control section 9 that controls operations of finger reception sections 3-2-3-n on the basis of the detection result by the voiced sound/silence detection section 8. When the voiced sound/silence detection section 8 detects a voiced sound, the control section 9 activates all the finger reception sections 3-1-3-n. When the voiced sound/silence detection section 8 detects silence, the control section 9 activates only the finger reception section 3-1.
Patent JP-H05210485-A (JP)
Title: Pseudo random pattern generating circuit
Inventor: OKUBO CHIE
IPC: G06F7/58
Filed: 1991-11-29
Abstract: PURPOSE:To effectively utilize a holding function for accelerating data processing speed in the case of a normal input operation mode and for preventing serial data under shifting from being outputted into a chip in the case of a boundary scan mode at a pseudo random generator which enables the normal input operation mode, boundary scan operation mode and original pseudo random generation mode to be set. CONSTITUTION:This circuit is provided with selectors 43-44 to select normal input data signals as direct output signals 105-108 in the case of the normal input operation mode, and flip-flops 31-34 not to output the data signals as the output signals 105-108 in the case of the boundary scan operation mode but to hold serial data inside.
Patent JP-H02161057-A (JP)
Title: Eaves gutter
Inventor: AIZAKI SEIGO
IPC: E04D13/064
Filed: 1988-12-14
Abstract: PURPOSE:To make a total-looking available for an eaves gutter by installing, according to the variation of the installing surface of buildings, the eaves gutter made of synthetic resin extruded into a channel shape having one sidewall that is erected in the perpendicular position against the bottom wall and the other sidewall that is erected in the inclined position against the bottom wall. CONSTITUTION:Foamed vinyl chloride resin is extruded into a channel-shaped eaves gutter 1, formed of a bottom wall 10, a perpendicular wall 11 and an inclined sidewall 12. Thick parts are provided respectively at the tops of the sidewall 11 and 12, and at the inside face of each of the walls, upward-looking engaging-grooves 112 and 122 are respectively provided. In the case where a fascia board 3a is provided in the perpendicular position, the eaves gutter is installed, with the wall 12 positioned in the front and the wall 11 positioned in the rear, and is fastened to the fascia board 3a with hangers 2a. In the case where the fascia board 3b is provided in the inclined position, the eaves gutter is installed, with the wall 11 positioned in the front and the wall 12 positioned in the rear, and is fastened to the fascia board 3b with hangers 2b. With such arrangement, the eaves gutter can be installed, being integrated with the fascia board, according to the variation of the installation angles.
Patent JP-H10163169-A (JP)
Title: Etching method for semiconductor wafer
Inventor: SUGIYAMA KOICHI
IPC: H01L21/3065
Filed: 1996-11-27
Abstract: PROBLEM TO BE SOLVED: To provide an etching method, for a semiconductor wafer, in which the generation of the abnormality such as the removal or the like of an interlayer film inside a semiconductor device is prevented. SOLUTION: A conductive film 3 is formed on the surface of a silicon wafer 1, an insulating film 5 is deposited on the conductive film 3, and a resist film 7 is formed on the insulating film 5 on the whole face of the wafer 1 so as to level the peripheral part of the wafer 1. Then, while the resist film 7 is used as a mask, the insulating film 5 which is situated in the peripheral part of the wafer 1 is etched and removed by a dry etching apparatus which fixes the wafer 1 by an electrostatic chuck system. Then, the resist film 7 is stripped. Thereby, only the insulating film 5 in the peripheral part of the silicon wafer 1 is etched and removed. Consequently, even when the insulating film 5 is etched by an etching apparatus of a clamp ring system after that, an etching residue is not generated in a clamped part.  There by, it is possible to prevent the generation of the abnormality such as removal or the like of an interlayer film inside a semiconductor device.
Patent JP-H05147285-A (JP)
Title: Printer
Inventor: SONE MASAKAZU
IPC: H01R4/64
Filed: 1991-11-29
Abstract: PURPOSE:To certainly let the cutter supported on a case in a freely shakable manner fall to the ground by electrically connecting said cutter to a main chassis without using a harness. CONSTITUTION:In a printer wherein a conductive chassis 7 is constituted of a main chasssis 7a and a sub-chassis 7b having a paper storing part and the sub-chassis 7b is provided in a displaceable manner so that the paper storing part is positioned inside and outside a front panel 1c and a cutter 13 shaken in connection with the opening and closing of the paper storing part is provided to the front panel 1c, one end of a torsion spring 17 is supported on the main chassis 7a and a cutter pressing part 16 is provided to the sub-chassis 7b and, when the paper storing part 10 is set at a closed position, the cutter pressing part 16 presses the part 18 to be pressed of the cutter 13 and the other end of the torsion spring 17 is brought into contact with the other end surface of the part 18 to be pressed by spring force.
Patent JP-H03177759-A (JP)
Title: Heat exchanger
Inventor: KOMA HACHIRO
IPC: F28F27/02
Filed: 1989-12-05
Abstract: PURPOSE:To minimize the flow deflection of a refrigerant in each heat transfer tube and the pressure loss of the refrigerant in refrigerant flow passages and enhance a heat-exchanging ability by cutting both ends of each heat transfer tube into a substantially circular arc shape, disposing a substantially columnar insertion member in the interior of each header and forming a refrigerant flow passage around each insertion member. CONSTITUTION:Heat transfer tubes 22a to 22h are cut in a substantially columnar shape at both ends of each of the tubes, and heat transfer fins 3 have insertion grooves for heat transfer tubes, which are machined in a substantially U-shaped state on platelike aluminum. An intermediate header 4 has both ends covered with caps 5a, 5b, and a substantially columnar insertion member 26 is disposed inside the intermediate header. This insertion member 26 consists of a lower part 26a, whose outer diameter gradually varies in a tapering state, and an upper part 26b having the same diameter. An outlet and inlet header 8 has both ends covered with caps 9a, 9b and is sectioned by a partition 25 into a lower header part 23 and an upper header part 24. Further, a substantially columnar insertion member 13 having the same diameter at every portion of said insertion member is disposed inside the lower header part 23, while a substantially columnar insertion member 14 formed into a tapering state is also disposed inside the upper header part 24. Furthermore, a refrigerant flow passage is formed around each of the substantially columnar insertion members.
Patent JP-H11130182-A (JP)
Title: Tray for storing article
Inventor: KATSUMATA HIDEO
IPC: B65D21/02
Filed: 1997-10-31
Abstract: PROBLEM TO BE SOLVED: To provide a tray for storing articles in which no load is directly applied to the articles even when the articles are stacked. SOLUTION: In a tray 1, a projecting part 10 is formed in a recessed part to store a connector 50. A positionally shifted projecting part 10' is similarly formed in a recessed part of a tray 1' to be stacked in the tray 1. Each upper surface of the projecting parts 10, 10' is higher than an upper surface of the placed connector 50, and no load is applied directly to the stored connector even when a plurality of trays 1, 1' are stacked.
Patent JP-H06148633-A (JP)
Title: Thin illuminating device
Inventor: MATSUMOTO YASUSHI
IPC: F21S2/00
Filed: 1992-10-30
Abstract: PURPOSE:To eliminate adverse influence exerted by a metallic case on light emitting efficiency. CONSTITUTION:The upper and lower outside cases 6 and 7 of a thin illuminating device is formed of metal, and insulating layers 11 and 12 are provided on the inner surfaces of the cases. Therefore, the characteristic of the metallic case that thinning is possible is still kept, while the adverse influence exerted by the metallic case on the light emitting efficiency is prevented by means of the insulating layers 11 and 12, and the high light emitting efficiency is achieved, thereby complying with a requirment such as making the luminance of the illuminating device high and thinning the device.
Patent JP-H01156539-A (JP)
Title: Sewing yarn
Inventor: TAMAOKI HISAHIRO
IPC: D02G3/46
Filed: 1987-12-14
Abstract: PURPOSE: To produce a sewing thread excellent in smoothness, difficult to be broken and suitable for sewing in producing a straw matting or a jute bag by applying to split yarns a smoothing agent prepared by mixing paraffin with a specific material and being semisolid or liquid at ordinary temperature. CONSTITUTION: The objective sewing thread is produced by applying to split yarns a smoothing agent prepared by mixing paraffin with its low-molecular- weight akin material and being semisolid or liquid at ordinary temperature.
Patent JP-H08169749-A (JP)
Title: Base treating material
Inventor: HANATANI NOBUO
IPC: C04B18/02
Filed: 1994-12-20
Abstract: PURPOSE: To provide a base treating material excellent in adhesiveness to a base material and hardenability, not causing thinning after hardening and capable of shortening a finishing process using an interior finishing material by incorporating prescribed amts. of a specified inorg. powder, an alkali metal silicate, aggregate and water. CONSTITUTION: This base treating material contains 100 pts.wt. one or more kinds of inorg. powders, 1-300 pts.wt. alkali metal silicate such as K2 O.1.8SiO2 , 10-1,000 pts.wt. aggregate such as silica sand and 10-1,000 pts.wt. water. The inorg. powders are selected from among inorg. powder obtd. by heating and melting fly ash contg. >=80wt.% particles of <=10μm particle diameter, fly ash contg. >=80wt.% particles of <=10μm particle diameter fired at 400-1,000 deg.C, fly ash or clay and atomizing the resultant melt in gas, inorg. powder obtd. by allowing 0.5-30kwh/kg mechanical energy to act on clay, inorg. powder obtd. by further heating the latter inorg. powder at 100-750 deg.C and metakaolin.
Patent JP-H11147001-A (JP)
Title: Apparatus for recovering organic solvent
Inventor: SHIKIMA NOBUYOSHI
IPC: B01D5/00
Filed: 1997-11-18
Abstract: PROBLEM TO BE SOLVED: To provide an apparatus for recovering an org. solvent wherein cooling in a condenser tank and controlling of heating temp. are easy and the org. solvent can be safely, reasonably and efficiently recovered and which can be applied for recovery of a plurality of org. solvents with different b.p. and a strongly corrosive org. solvent and can easily and rapidly dissolve frozen water content in the condenser tank. SOLUTION: A plurality of condenser tanks 5, 8 and 10 in which vapor of an org. solvent stored inside can be condensed by pressurizing and cooling are provided and are connected with each other in series along the flow of the vapor of the org. solvent. Cooling medium conduits 13, 13a and 13b guided through a heat pump type air-conditioning device 14 are arranged in series inside and outside of at least one of the condenser tank 5, 8 and 10. In addition, when the condenser tanks 5, 8 and 10 are cooled, a discharged cooling medium is fed from the condenser tank 10 arranged on the downstream side of vapor flow of the org. solvent successively to the upstream side and when they are heated, the discharged cooling medium is fed from the condenser tank 10 arranged on the upstream side of vapor flow of the org. solvent successively to the downstream side.
Patent JP-H10159397-A (JP)
Title: Joining structure of lattice frame and lattice
Inventor: TAKECHI YUSUKE
IPC: E06B9/01
Filed: 1996-11-28
Abstract: PROBLEM TO BE SOLVED: To prevent the occurrence of looseness and slipping-out when a lattice is inserted, and improve joining strength by arranging inserting pieces having a large number of projecting strips on a surface in a frame main body, and also arranging a large number of projecting strips on an inserting passage inside surface of the lattice. SOLUTION: Inserting pieces 11 having a large number of projecting strips 15 are installed on the inside of a lattice frame main body 12, and a large number of projecting strips 22 are also arranged in the direction perpendicular to the projecting strips 15 on an inside surface of an inserting passage 21 of a lattice 20. These inserting pieces 11 are formed by forming slits 16 at prescribed intervals after extrusion molding is performed by an aluminium material and a resin material or the like. The projecting strips 22 of the lattice 20 are also formed of a material similar to a frame material by extrusion molding. When the lattice 20 is fitted to and installed on the inserting pieces 11, it is fitted in a condition where the tips of the projecting strips 15 and 22 bite into the mating side, and is firmly fixed by becoming an antislipping member.  A shape and a structure of the inserting pieces 11 and the inserting passage 21 of the lattice 20 can be formed in variously different shapes. Therefore, a joint structure which is easily installed and has high joining strength can be obtained.
Patent JP-H02162820-A (JP)
Title: Oscillation circuit
Inventor: GOHO YASUSHI
IPC: H03K3/03
Filed: 1988-12-15
Abstract: PURPOSE:To reduce the power voltage dependency of an oscillating frequency and to reduce power consumption by oscillating the oscillation circuit at a time constant depending on a polysilicon resistor having a specific resistance and a MOS capacitor having a static capacitance. CONSTITUTION:A polysilicon resistor 4 having a resistor R1 being several hundreds of kOMEGA, a MOS capacitor having a static capacitance C1 being several to tens of several number of distributed capacitance of the polysilicon resistor 4 are connected in series between an output terminal D1 being an output stage of an inverter 1 and a connecting point N1 being an input stage. Then inverters 2, 3 are connected in series between connecting points N1, N2 of the polysilicon resistor 4 and the MOS capacitor 5. Thus, a pulse wave having a period depending on a time constant C1.R1 is outputted as an output signal D1. Thus, the voltage dependency of the oscillating frequency is decreased and the power consumption is reduced.
Patent JP-2000148814-A (JP)
Title: Component part data management system and computer readable storage medium with component part data management program stored therein
Inventor: FUJIEDA MAKOTO
IPC: G06F17/50
Filed: 1998-11-09
Abstract: PROBLEM TO BE SOLVED: To easily and accurately change a product part configuration and manage needed parts by simultaneously connecting and displaying the configuration part information of a product with system part information such as a parts list. SOLUTION: A part configuration tree display and edition function 14 refers to information obtained by such a manner that a part retrieval function 12 retrieves and analyzes meta-data 103 and bulk data 104, edits how each product and assembly part are constituted of lower parts into a tree structure and outputs it. A matrix part table display and edition function 15 edits relationships to respective components corresponding to a product or assembly part to be displayed into a matrix state in the same manner and outputs it. The functions 14 and 15 are linked with each other and synchronize their respective display contents. Thus, it is possible to add the configuration information of a new product and to maintain the consistency between a configuration diagram for each product and an assembly part and a parts list.
Patent JP-H10153719-A (JP)
Title: Multiplex-mode optical coupler and its manufacture
Inventor: LEE YONG-WOO
IPC: G02B6/126
Filed: 1997-11-18
Abstract: PROBLEM TO BE SOLVED: To provide a multiplex-mode optical coupler, which can easily couples a light and a light with each other, simplify the branching, coupling, and connection between optical fibers, and actualize a low-loss optical transmission, and is reducible in price, and to provide its manufacture. SOLUTION: A 1st optical fiber 100 which receives incident transmit light and consists of a plastic clad optical fiber or plastic optical fiber, a 2nd optical fiber 140 which outputs the transmit light and consists of a plastic clad optical fiber or plastic optical fiber, an optical transmission medium 110 which is positioned between the 1st and 2nd optical fibers and connects with the 1st and 2nd optical fibers, a channel transmission line 130 which has a space filled with the optical transmission medium between the 1st and 2nd optical fibers and transmits the transmit light after the space is filled with the optical transmission medium, and a lid part 120 which is put covering the channel transmission line while having the 1st and 2nd optical fibers arrayed.
Patent JP-H06162206-A (JP)
Title: Processing sequence designating system in parallel processor
Inventor: HATTORI HIROSHI
IPC: G06T11/00
Filed: 1992-11-26
Abstract: PURPOSE:To realize a processing sequence designating operation by sending out a synchronizing command, only in the case it is desired to designate the sequence of a processing. CONSTITUTION:Data outputted from a processor module PM1 is stored in an input FIFO 9-1, and data outputted from a PM2 is stored in an input FIFO 9-2. Outputs of the input FIFOs 9-1, 9-2 are inputted to selecting/distributing means 11, 12. In the case the selected data is a synchronizing command, the selecting/distributing means 11, 12 inhibit thereafter selection of the input FIFO which outputs the synchronizing command, and in the case all the input FIFOs 9-1, 9-2 become a selection inhibited state, the selection inhibited state by the synchronizing command is all released. Also, in the case the selected data is graphic data, the selecting/distributing means 11, 12 sends this graphic data to an output FIFO 10-1 or 10-2.