baber/WOPTO huggingface dataset:
Patent JP-H10132879-A (JP)
Title: Electromagnetic wave analyzer and storage medium
Inventor: NAMIKI TAKEFUMI
IPC: G06F19/00
Filed: 1997-09-08
Abstract: PROBLEM TO BE SOLVED: To calculate an electromagnetic wave speedily by judging whether all values of an electrical conductivity set to each discrete lattice in an analysis space are 0 or not and abbreviating an arrangement CZ (I, J) in the calculation of an electric field and calculating an electric field and a magnetic field. SOLUTION: A processing device 1 performs various kinds of processing according to a program and a material judging means 2 judges whether the values of electrical conductivity set to each discrete lattice in a space to be analyzed are 0 or can be regarded as 0 in all discrete lattices or not. An electromagnetic field calculation means 3 calculates an electric field and a magnetic field in each discrete lattice in the space and abbreviates an arrangement CZ (I, J) in calculation and calculates the electric field and the magnetic field when a material judgment means 20 judges them to be 0. The calculation means 3 performs calculation including the arrangement CZ (I, J) in calculation when the judgment means 20 judges them not to be 0.  The value of electrical conductivity set to each discrete lattice in the space to be analyzed is 0 or can be regarded as 0 in all discrete lattices in many cases, thus reducing the capacity of the main storage 4 and calculating electromagnetic waves speedily.
Patent JP-H0691359-A (JP)
Title: Die casting die having water cooling hole and its manufacture
Inventor: ANDO MITSUHIRO
IPC: B29C45/73
Filed: 1992-09-11
Abstract: PURPOSE:To provide a die casting die which is excellent in the heat-crack resistance of the engraved surface of the die and causes no cracking in the vicinity of the water-cooling hole, and its manufacturing method. CONSTITUTION:A die casting die 1 is provided with a water cooling hole 2 in the vicinity of the die-sinked surface, and a water cooling hole 2 where the hardness of the center part of the die is lower than that of the die-sunk surface of the die, and in the manufacturing method, the quenching and the temperature are executed to the die 1, the die-sunk surface of the die 1 is exposed to the cooling speed which is faster than that of the air cooling, and a part of the die other than the die-sunk surface of the die 1 is tempered in a hot bath 8 of the temperature of 550 deg.C or higher to obtain the hardness after tempering.
Patent JP-H0797471-A (JP)
Title: Thermally insulated structure
Inventor: AMAYOSHI TOMONAO
IPC: C08G101/00
Filed: 1993-09-29
Abstract: PURPOSE:To obtain the title structure which is free from various problems such as corrosion of a metal pipe, dangers of spreading of fire, etc., at a five, and global environmental pollution problem by filling a space, wherein at least a metal pipe is installed, with a specific thermal insulation foam. CONSTITUTION:The title structure is obtd. by filling a space, wherein at least a metal pipe is installed, with a thermal insulation foam which is obtd. by mixing an org. polyisocyanate (e.g. crude MDI), a polyol (e.g. an arom.-amine- initiated polyol) in an equivalent ratio of NCO/OH of 1.5-3.0 a foam stabilizer (e.g. F-335, a product of Shin-Etsu Chemical Co., Ltd.), a catalyst (e.g. DABCO- TMR, a product of Sankyo Air-Products Co.), and a blowing agent comprising hydrocarbons (e.g. one comprising pentane, cyclopentane, etc.) and then by allowing the resulting mixture to foam.
Patent JP-2000072720-A (JP)
Title: Monomerization of polyethylene terephthalate
Inventor: ISHIHARA NOBUO
IPC: C08J11/24
Filed: 1998-08-28
Abstract: PROBLEM TO BE SOLVED: To readily enlarge a reactor by advancing a reaction in a homogenous phase since in a conventional method, the reaction is partially or wholly made into two or more phases, the security of the contact of these phases is needed and the enlargement of the reactor is a problem. SOLUTION: This monomerizaton method is a method for thermally depolymerizing a polyethylene terephthalate in a homogenous phase consisting of the polyethylene terephthalate, dimethyl terephthalate and methanol under a pressure at which methanol can exist in a liquid phase. Methanol is additionally added during the advance of the depolymerization.
Patent JP-S62103677-A (JP)
Title: Developing device
Inventor: OGURI SHINICHI
IPC: G03G15/09
Filed: 1985-10-31
Abstract: PURPOSE:To prevent pollution in a device due to a developer to obtain output images of high quality by providing a member which controls bristle upstanding of the developer. CONSTITUTION:Magnetic poles of a developing roll 42 except a main pole N1 for development are arranged in a developing vessel 41, and a developer D is not scattered in the device by floating on the outside of the developing vessel. In this developing device, a control member 50 is arranged in the developing vessel 41 and near the outside peripheral surface of the developing roll. The control member 50 is extended to cover magnetic poles S2 and N2 of the developing roll 42, and the space between the control member 50 and the developing roll 42 has correlations to the gap between a doctor blade 46 and a sleeve 42b, namely, the coating thickness of the developer, and the gap between the doctor blade 46 and the sleeve 42b is set to 2mm, and the space between the control member 50 and the developing roll 42 is set to about 2mm.
Patent JP-H0988188-A (JP)
Title: Precedent floor execution work method of building site
Inventor: SAKASEGAWA TOSHINOBU
IPC: E02D29/045
Filed: 1995-09-21
Abstract: PROBLEM TO BE SOLVED: To effectively use a first story floor of a building site as a cargo handling place such as an entering passage of a vehicle, a work place of heavy machinery and a storeroom or the like. SOLUTION: After underground excavating work of a building by an open cut construction method is finished, a temporarily constructed steel frame column 3 is arranged up to a top part of an underground beam by pressure-proof board concrete 1, and a regularly constructed steel frame column 4 is raised up from the temporarily constructed steel frame column 3, and a precast concrete beam 8 is constructed between it and a bracket 7 arranged on an earth wall 6 on a ground level. Concrete is placed on the beam 8.
Patent JP-H1181239-A (JP)
Title: Road bridge
Inventor: SANO MASANORI
IPC: E01D101/40
Filed: 1997-09-08
Abstract: PROBLEM TO BE SOLVED: To prevent passing vehicles from being applied with vibration caused by discontinuous beams by providing sliding plates at the end sections of floor boards constituting the beams arranged continuously between bridge piers, overlappingly arranging a connecting plate between both sliding plates, and forming a surface layer section on the connecting plates. SOLUTION: The end section of a floor board 3 is supported the beam hook section 2 of a bridge pier 1 via a support body 4. Sliding plates 8 are fixed to the floor board 3, and a connecting plate 9 is overlappingly arranged between the sliding plates 8. The connecting plate 9 is formed with a sliding face 10 for the sliding plate 8, and it is coupled with the sliding face 7 of the sliding plate 8. A surface layer section 11 is formed on the connecting plate 9. The size change between the floor board 3 and the surface layer section 11 due to expansion/shrinkage caused by heat can be absorbed between the sliding plate 8 and the connecting plate 9, and the size change of the floor board 3 is not transferred to the surface layer section 11.  Since the surface layer section 11 is formed on the connecting plate 9, the junctions of the floor boards 3 can be formed into a continuous paved plane.
Patent JP-2000074335-A (JP)
Title: Method and apparatus for treating waste
Inventor: NISHIMURA HIDEO
IPC: F23G5/24
Filed: 1998-08-28
Abstract: PROBLEM TO BE SOLVED: To scarcely elute a heavy metal by melting an incombustible material and ash content to reduce in volume and renewing resources, in the case of treating waste containing combustible material and incombustible material, heat recovering, enhancing a generating efficiency, and volume reducing leaping flame containing the heavy metal. SOLUTION: Waste is treated in a shaft kiln type direct melting furnace 1 to generate thermally decomposed char and thermally decomposed gas, an incombustible material is melted, the char is partly or completely burned by oxygen, oxygen-enriched air or air and gasified in a char melting furnace 3 provided at a rear stage of the direct melting furnace, and ash content in the char is melted. A baking furnace 4 is provided together with the char melting furnace, completely burned with combustible gas from the melting furnace, sensible heat of the combustion exhaust gas is recovered by a boiler, and sent to a generating means. Leaping flames from the char melting furnace and the baking furnace are returned to the furnace 3 as needed, and melted to slag. Waste plastic is diffused to at least one of the direct melting furnace, the char melting furnace and the baking furnace.
Patent JP-H03102550-A (JP)
Title: Dynamic link system for exclusive terminal
Inventor: TANAKA FUMIO
IPC: G06F15/00
Filed: 1989-09-18
Abstract: PURPOSE:To make the number of terminals minimum when the plural terminals exclusive for application are used by providing a means which dynamically links a virtual terminal to the exclusive terminal, means to release the link and means to analyze an operator command. CONSTITUTION:Between an application 2 and an exclusive terminal 6, a communication management part 3 is provided and a means 11 to link a virtual terminal 4 and a means 12 to release the link with the virtual terminal 4 are provided. To command information from an operator console 7 to the communication management part 3, an operator command analyzing means 13 analyzes whether there is error in the syntax of the command or not, and when there is the error, an error message is displayed in the operator console 7. When there is no error, it is notified to the exclusive terminal and the dynamic linking means 11 and when the command is to release the link, it is notified to the link releasing means 12.
Patent JP-H03106764-A (JP)
Title: Picture forming device
Inventor: NOGAMI YUTAKA
IPC: B65H5/06
Filed: 1989-09-19
Abstract: PURPOSE:To sufficiently cope with sheets having different lengths by a method wherein at least one carrier roller device of a plurality of carrier roller devices is arranged movably in the carrying direction of the sheet. CONSTITUTION:By pushing a button mounted to the control panel of a picture forming device, a double copying mode is selected. Simultaneously with pressing of a start switch, a motor 35 of a sheet refeed part is run to move a plate 30, to which a carrier roller device 21 is supported, to a position detected by a sensor 39. According to the size of a sheet under copying, based on data stored in the memory means of a control device, a stepping motor 35 is run to move the plate 30. As noted above, movement of the plate 30 causes coping with a plurality of sheet sizes.
Patent JP-H07149171-A (JP)
Title: Posture control device for seat of vehicle
Inventor: KOJIMA KIYOSHI
IPC: B60N2/10
Filed: 1993-09-29
Abstract: PURPOSE:To provide a posture control device for a seat of a vehicle which is formed compact and can be applied for all the sorts of vehicles. CONSTITUTION:This posture control device for a seat of a vehicle is installed between the floor F of the vehicle and the seating part 11 of the seat 1, and it is provided with a seat supporting mechanism 100 supporting the seat in a turnable manner in the lateral direction relative to the advancing direction, a driving means 4 moving the seating part of the seat in a lateral turn, a sensor 5 detecting some one among the lateral turning position of the vehicle, the lateral turning speed, the lateral turning acceleration, and the acceleration in the lateral direction, and a control device 7 setting the seating part 11 of the seat on the optimum lateral turning position.
Patent JP-H1185064-A (JP)
Title: Information display device
Inventor: YAMAOKA TAKAYUKI
IPC: G09F9/35
Filed: 1997-09-08
Abstract: PROBLEM TO BE SOLVED: To brightly display advertisement characters, etc., to the outside day and night and to enable confirmation of the outside through a display medium from the inside by disposing a half mirror behind a liquid crystal panel comprising a transparent substrate holding transparent electrodes. SOLUTION: A display driving section 15 is controlled by executing a program in which a personal computer 16 is built in. When a display control section 15 impresses voltage on the transparent electrodes 12 of the liquid crystal panel according to the command of this personal computer 16 the necessary information is displayed on the liquid crystal pannel. Since the display device comprises the liquid crystal panel composed of the transparent electrodes 22 and the transparent substrate 13 and the half mirror 14 having transmissibility, the transmissibility over the entire part of the device is assured and, even if the display device is installed at, for example, a window pane of a building, the advertisement characters, etc., may be displayed to the outside without impairing the general functions of the window pane, etc.
Patent JP-S62102120-A (JP)
Title: Liquid level detecting device
Inventor: YAMAGATA TETSUO
IPC: G01F23/22
Filed: 1985-10-30
Abstract: PURPOSE:To apply the titled device to a motorcycle and to shorten a production process by connecting plural thermistors in parallel in a line on a base dipped into a liquid and detecting the height of a liquid level based on a current value of current flowing into the parallel circuit. CONSTITUTION:Conductors 2, 3, plural conductor chips 4 and a conductor 8 are formed on the surface 1a of the base 1 and electrodes 5-7 are formed on the upper end part 1b of the base 1. The thermistors 9-I-9-VI are connected to resistors 10-I-10-VI respectively in series and the thermistors 9 and resistors 10 are respectively connected in parallel between electrode terminals 5 and 6. A field winding 14, an equivalent resistor 12 connected between the terminal 5 and 6, a field winding 15, a resistor 16, and a temperature compensating thermistor 11 are connected in parallel and a DC voltage V is applied from a power supply 17 to the parallel circuit. The detecting device is dipped into fuel in a fuel tank of a motorcycle, current flowing into the winding 14 is linearly changed in accordance with the height of the liquid level and the current value is indicated by an ammeter 13.
Patent JP-H0698146-A (JP)
Title: Facsimile equipment
Inventor: SUZUKI OSAMU
IPC: H04N1/32
Filed: 1992-09-11
Abstract: PURPOSE:To provide the low-cost facsimile equipment which can improve printing speed or the reading easiness of a communicated result report or the like by utilizing the character font memory of a line printer CONSTITUTION:This facsimile equipment making possible the connection of a line printer 11 provided with the character font memory as a print-out part is provided with a facsimile control part 10 for controlling transmission/reception and printing-out by utilizing the character font memory provided at the line printer when this line printer is connected. For example, RTI or TTI is sent by NSF or NSS corresponding to a character font code, and these TTI and RTI are managed while keeping the forms of character font codes and printed out on the communicated result report or a received original.
Patent JP-H11221907-A (JP)
Title: Printing apparatus and printed matter discharging and storing device
Inventor: SATO MASATOSHI
IPC: B41L13/04
Filed: 1998-08-28
Abstract: PROBLEM TO BE SOLVED: To improve removing ability of excess emulsion ink on a printed matter for preventing the undried emulsion ink on the printed matter from being transferred to other part and to attempt to perform miniaturization and cost down. SOLUTION: A paper delivering part 9 is constituted of a delivering belt formed of an ink removing sheet 21 having a porous layer for separating an emulsion ink into pigment and the remainders and a holding layer for absorbing and holding ingredients except the pigment separated in this porous layer and in a process where papers (p) are delivered by this paper delivering part 9, excess emulsion ink on a printed matter P immediately after printing is removed by means of the ink removing sheet 21 to improve removing ability of excess emulsion ink on the printed matter P. In addition, by using the ink removing sheet 21 as a delivering belt of the paper delivering part for delivering the papers, necessity for providing separately an ink removing device is avoided and miniaturization and cost down can be attempted.
Patent JP-H1169327-A (JP)
Title: Synchronization controller
Inventor: KATO MASAMI
IPC: H04N7/173
Filed: 1997-08-08
Abstract: PROBLEM TO BE SOLVED: To provide a synchronization controller which can synchronize media in transmitting video information and a sound signal in PHS and which does not affect the quality of sound when the media are synchronized. SOLUTION: When video information is outputted at output time Dn and Dn+1 which are later than target output time tn and tn+1, the media unit of sound information is slide-controlled by detecting the delay time. For slide- controlling the media unit of sound information, the media unit of a mute state is slid. Namely, not the media unit mMU which is not in the mute state is slid but the media unit (m+1) MU of the mute state is slide-controlled and output time is changed.
Patent JP-2001066470-A (JP)
Title: Optical transmission module
Inventor: JINNO MANABU
IPC: H04B10/25
Filed: 1999-08-30
Abstract: PROBLEM TO BE SOLVED: To easily obtain an optical transmission module provided with a sufficient light shielding function and an optical unit protecting function which are free from external factors without the need of a protective cap for light shielding or optical unit protection. SOLUTION: A movable shielding wall 24 is provided in an insert hole for an optical fiber 30 having an optical connector, the insert hole being provided on the side wall of a housing case 23 in an optical transmission module 21 and being constituted of a first insert hole 25 and a second insert hole 26 provided on the bottom of the first. This movable shielding wall 24 is such that its starting end is communicated with the second insert hole 26 and that its terminating end is provided slidably in a guide groove 27 situated obliquely above. When the optical fiber 30 having an optical connector is unconnected, the movable shielding wall 24 descends by gravity along the guide groove 27 and blocks the entire face of the insert hole 26, thereby shielding light and protecting an optical unit 22.  When connected, the wall 24 ascends along the guide groove 27, releasing the front face of the optical unit 22.
Patent JP-H0580184-A (JP)
Title: Intra-reactor structure inspecting device
Inventor: ITO ARATA
IPC: G21C17/08
Filed: 1991-09-24
Abstract: PURPOSE:To provide a intra-reactor structure inspecting device, which can perform inspection of a structure installed in the upper chamber of a nuclear reactor or the region between units and the walls of a reactor vessel. CONSTITUTION:In an intra-reactor structure inspecting device 21, two or more joint parts 23 equipped with a first rotating mechanism 22 rotatable round a longitudinal axis are coupled with one another by a second rotating mechanism 24 rotatable round an axis perpendicular to the longitudinal direction, and that of the coupled joint parts 23 which is situated at the foremost is coupled with an ultrasonic sensor mounting part 25 through a coupling mechanism 26 to constitute an inspection arm 27. The first and second rotating mechanisms 22, 27 and the coupling mechanism 26 are formed from a rotary type ultrasonic motor. The inspection arm 27 is enclosed with an expansion cover 28.
Patent JP-H1090907-A (JP)
Title: Composition for reflection preventing film material
Inventor: MIZUTANI KAZUYOSHI
IPC: G03F7/11
Filed: 1996-09-13
Abstract: PROBLEM TO BE SOLVED: To provide a composition having a high reflection preventing effect, causing no intermixing with a resist layer, never diffused into the resist in heating and drying, and having a high dry etching speed, compared with the resist by containing a polymer compound having a specified repeat structure unit. SOLUTION: This composition contains a repeat structure unit represented by the formula. In the formula, R<1> represents hydrogen atom, methyl group, chlorine atom, bromine atom or cyano group, X represents a divalent connecting group, P represents 6-14 (n+1)-valent aromatic cyclic groups or 5-membered to 14-membered heteroaromatic rings, Y represents an electron donating group, and Z represents a monovalent organic group. (n) represents an integer of 0-3, and when (n) is 2 or more, Y may be the same or different. Y represents -OH, -OR<4> , -N(R<5> )(R<6> ), R<4> represents a hydrocarbon group having 1-20 carbon atoms, and R<5> and R<6> which may be the same or different, represent hydrogen atom or a hydrocarbon group having 1-20 carbon atoms.
Patent JP-S60136281-A (JP)
Title: Manufacture of semiconductor laser
Inventor: KINOSHITA JIYUNICHI
IPC: H01S5/00
Filed: 1983-12-26
Abstract: PURPOSE:To realize the structure of refractive index waveguide and the structure of current stricture with good reproducibility at the same time at a time of crystal growing process by a method wherein a stripe groove is provided on a substrate, and the substrate is processed by removing both sides in preservation of the groove section in such a manner that a groove is formed at the top of the mesa stripe. CONSTITUTION:A V-groove 11 is formed on the N type (100) InP substrate 1 by mask etching. Next, the mesa stripe 12 is formed so that the groove 11 may be positioned at the top of the mesa by the mask etching where the groove 11 has been protected. The isolation formation of an active layer and the formation of a current stricture layer are accomplished in this substrate at the same time at a time of growth. Then, a P-InP clad layer 4 is grown out of a fused liquid having a high oversaturation degree. Growing an N-InP current block layer 7 out of a fused liquid having a low oversaturation degree enables the side surface of the mesa to be buried so as to flatten the surface without growth at the top of the layer 4, resulting in the realization of the structure of current stricture produced by reverse junction. Finally, the growing surface is completely flattened, and the second P-InP clad layer 4' and a P GaInAsP ohmic contact layer 8 are grown in order to facilitate later electrode process and the like.
Patent JP-H0773699-A (JP)
Title: Test circuit for embedded dualport memory
Inventor: ONODERA TAKASHI
IPC: G11C29/04
Filed: 1993-09-02
Abstract: PURPOSE:To efficiently perform the test of an embedded dualport memory with a short test pattern while simultaneously writing/reading to/from both ports by providing an address input circuit and a data input circuit. CONSTITUTION:By the address input circuit 3, the M series pattern data or the inverted pattern data thereof are supplied to scan registers 2a1-2a3 of an A port of an address input side selectively, and the pattern data of the A port and bit inversion are supplied to the scan registers 2b1-2b3 of a B port selectively. Further, by the data input circuit 7, the data through the registers 2a1-2a3 are supplied to the registers 6a1-6a3 of the A port selectively, and the inversed pattern data or the pattern data of the M system through the registers 2b1-2b3 are supplied to the scan registers 6b1-6b3 of the B port of a data input side selectively. By such a constitution, the address inputs of A, B both ports are controlled or foreseen, and the dualport memory is efficiently tested.