baber/WOPTO huggingface dataset:
Patent JP-H04206484-A (JP)
Title: Connector with insertion frift detecting terminal
Inventor: OKUBO ITARU
IPC: H01R13/64
Filed: 1990-11-30
Abstract: PURPOSE:To improve the detection precision of the connector insertion drift regardless of the width and arrangement interval of connector terminals by changing the arrangement of connector insertion drift detecting terminals, and changing the width of the contact portions with mating connection terminals. CONSTITUTION:Contact portions of connector insertion drift detecting terminals 4a, 4b among terminals 4a-4f of a male connector are arranged displacedly from mating connection terminals 3a, 3b in opposite directions, i.e., to increase the interval. An electric signal application section 5 for detecting the connector insertion drift, an electric signal detection section 6 for detecting the connector insertion drift, and a wire 7 for connecting the connector terminals 4a, 4b are provided. The connector insertion drift can be precisely detected.
Patent JP-H06189368-A (JP)
Title: Controller for hot water heating system
Inventor: FURUKAWA HIDEKI
IPC: F23N5/26
Filed: 1992-12-17
Abstract: PURPOSE:To strengthen the monitoring means by interrupting communication of a terminal equipment whose state change is recognized for a communication time of other terminal equipment so as to make communication for the terminal equipment thereby preventing a delay in the communication of the terminal equipment whose state change is recognized. CONSTITUTION:A controller 12 displays a list of all terminal equipments 1-10 and a detailed list of the terminal equipments 1-10 onto a display device 14. The detailed display is selectively displayed in the order of the terminal equipments 1-10 by a communication terminal equipment selector 11 and when a priority terminal equipment discrimination device 13 discriminates it that a change is recognized in a state of a specific terminal equipment and interrupt communication is required, the communication of the terminal equipment is executed in the communication time of other terminal equipment by an output of the device 13. Through the constitution above, even when number of connected terminal equipments is increased, the monitor means of the hot water heating system is strengthened without causing a delay in the state display of the terminal equipment whose monitor is strengthened.
Patent JP-H07199588-A (JP)
Title: Image forming device and method therefor
Inventor: SHIBUYA RYOKO
IPC: G03G21/06
Filed: 1993-12-28
Abstract: PURPOSE:To provide an image forming device and the method therefor capable of normally performing the transfer when repeating the transfer of the toner image. CONSTITUTION:The image forming device is provided with a photoreceptor 11, an electrifying device 12, an exposure device and a developing devices 19 to 21 for forming the toner image by developing the electrostatic latent image. The destaticizer is placed on the down stream side from the developing devices 19 to 21 and the photoreceptor 11 is destaticized by the destaticizer (light 36). The intermediate transfer body 25 is disposed on the down stream side from the destaticizer and the toner image formed by the respective developing device 19 to 21 is repeatedly transferred. At this time, the electrification by the electrifying device 12, the exposure by the exposure device, the developing by the developing devices 19 to 21 and the destaticization by the destaticizer are repeatedly performed, too. Moreover, the device is provided with the transfer device by which the toner images transferred to the intermediate transfer body 25 are transferred to the transfer material 28 altogether. As the photoreceptor 11 is destaticized before the start of the transfer process, the surface potential of the photoreceptor 11 is made uniform.
Patent JP-H08176557-A (JP)
Title: Reforming of heavy oil
Inventor: TAKAOKA HISAO
IPC: B01J23/28
Filed: 1994-12-26
Abstract: PURPOSE: To provide a method for reforming a heavy oil by which a light oil and hydrogen can be produced at a lower reactional temperature in a higher yield than those in a conventional method. CONSTITUTION: This method for reforming a heavy oil comprises a steam reforming step for reforming a mixture prepared by adding steam to a heavy oil raw material consisting essentially of a hydrocarbon or a mixture obtained by adding steam and oxygen or air thereto in the presence of a catalyst prepared by adding one or more metals selected from Ni, Co and Mo or a metallic oxide thereof to a carrier comprising one or more oxides of alkaline earth metals selected from Ca, Mg and Ba and alumina under conditions of a reactional temperature within the range of 600-800 deg.C, a reactional pressure within the range of 1-20kg/cm<2> and a ratio of steam/carbon (mol/atomic ratio) within the range of 1-10. Thereby, hydrogen and a light oil can be obtained at the lower reactional temperature of steam reforming reaction in higher yield than those of a conventional method.
Patent JP-2001153457-A (JP)
Title: Bath furnace device provided with hot water supply function
Inventor: NISHIHATA TOMOHIRO
IPC: F24H1/10
Filed: 1999-11-29
Abstract: PROBLEM TO BE SOLVED: To provide a bath furnace device provided with a hot water supply function which relaxes boiling sound or thermal stress occurring due to overheat condition of the hot water within a heat exchanger for hot water supply, and lessens the drop of bath additional stalking operation, the delay of boiling, etc., and further does not perform the draining more than necessary into a bathtub. SOLUTION: In a device, which heats a heat exchanger 21 for additional heating of a bath and a heat exchanger 31 for hot water supply with one burner 11 and can fill a bathtub 40 with hot water heated with the heat exchanger 31 for hot water supply via a bath additional heating circulation path 20 from a bath automatic hot water supply path 35, a control valve 71 (66) capable of adjustment of flow rate is provided in the bath automatic hot water supply path 35, while a means for directly or indirectly detecting the temperature of hot water within the heat exchanger 31 for hot water supply is provided, and when the temperature of the hot water within the heat exchanger 31 comes to a high temperature above a reference temperature, the control valve 71 (66) is opened to adjust the flow rate,  whereby the hot water within a hot water supply circuit 30 is discharged to the side of the bath tub 40.
Patent JP-2001149231-A (JP)
Title: Device for cooking using heat
Inventor: NISHINA HIDEO
IPC: A47J37/06
Filed: 1999-11-29
Abstract: PROBLEM TO BE SOLVED: To provide a device for cooking using heat which is capable of putting the directions of nozzles of gas burners to desired positions by rotating the gas burners with simple operation. SOLUTION: This device has an outer cylinder 2 which is inserted and fixed into the notch of a table top plate, a water tank 3 which is disposed in this outer cylinder, a plurality of the gas burners 4 which are disposed in the outer cylinder above the water tank, a shelf section 5 which is disposed in the upper portion in the outer cylinder and a burner rotating mechanism 6 for simultaneously rotating the adjacent gas burners in opposite directions.  The gas burner rotating mechanism has rotors which are freely turnably mounted at the outer cylinder between the adjacent gas burners, actuating arms which are respectively freely turnably connected near to the top ends and near to the bottom ends of the rotors and a pair of actuating sections to which the respective ends of the adjacent gas burners are fixed and which are freely turnably connected at their one-side ends to one and the other of the activating arms.
Patent JP-H06143887-A (JP)
Title: Card-type writing tool
Inventor: ITOU SUMIYO
IPC: B43K3/00
Filed: 1992-11-05
Abstract: PURPOSE:To provide an easily portable card-type writing tool suited for a large printing area by attaching a writing element to a substrate so that a writing element tip can move by rotation. CONSTITUTION:A rod 1 with a right-angled part formed on the rear end part is covered with a pipe 2 to which a place 7 is fixed. Then the inner surface of both ends of the pipe 2 is coated using silicone rubber to form a rubber layer. The pipe 2 is prevented from coming off the rod 1 due to the rubber layer, and also a core 7 is prevented from falling off the pipe 2. In addition, a plate 8 is fixed to the pipe 2 and acts as a holding part when writing, and at the same time, reinforces the pipe 2. The right-angled part 1 (1) is installed using an adhesive tape 9 so that the right-angled part rotates in the center part groove 3 (3) of a groove 3 provided on a substrate 4. The size of the substrate 4 is not particularly specified, but is preferably the size such that the tool can be put in a pocketbook or a commuter pass holder, like a telephone card.
Patent JP-H10174831-A (JP)
Title: Deodorizing filter
Inventor: KONDO TOMOHISA
IPC: B01D53/04
Filed: 1996-12-18
Abstract: PROBLEM TO BE SOLVED: To improve deodorizing performance by combining an adsorption material having adsorption function with a deodorizing material having adsorption function and catalytic function and using both jointly. SOLUTION: This filter is formed by inserting a cushiony non-woven fabric 5 between non-woven fabrics 3, 4 to be the outer layers of the front and rear both surfaces and capturing a material prepared by mixing a granular activated carbon 6 with a similar granular two kinds of deodorizing materials 7, 8 on the cushiony non-woven fabric 5. One of the deodorizing materials 7, 8 is a metallic ferrocyanin compound deodorizing material and another is a graft polymerization deodorizing material.
Patent JP-H08177365-A (JP)
Title: Soil improvement work for construction and earth auger device therefor
Inventor: KOI TERUO
IPC: E21B7/26
Filed: 1994-12-26
Abstract: PURPOSE: To perform an excavation work very easily and accurately for a piling hole formed underground out of a rigid consolidation wall free even from a concern about a collapse, almost without any need of discharging underground excavated sediment to the ground, regarding a soil improvement work for a construction site or the like. CONSTITUTION: This earth auger device has several compression rods 5 and 5 erected on a screw head 1 having a leading cutter 2 at the forward end in a square or triangular form at constant intervals around the peripheral section of an auger shaft 4 as an axial center, as well as expansion guide plates 6 laid between the auger shaft 4 and each of the compression rods 5 and 5, and is used to excavate the prescribed soil. When a piling hole is excavated, sediment flowing into a gap (b) between each of the rods 5 and 5, due to the action of the plates 6 and 6, is forcibly expanded along a peripheral direction, and consolidated to the peripheral wall of a hole to be excavated via the external surfaces of the rods 5 and 5. A pile hole is thereby formed to have a rigid consolidation wall all around. Also, each guide plate 6 is formed to have curvature over whole surface, relative to the rotating direction of the auger shaft 4, thereby enabling more rigid consolidation wall to be formed as well.
Patent JP-H05212912-A (JP)
Title: Device and method for controlling image recording
Inventor: NAGASHIMA YOSHITAKE
IPC: H04N1/46
Filed: 1991-12-20
Abstract: PURPOSE:To obtain an image recording control device in which a meaningless recording process is never carried out without the need for a special processing conducted by a recording data transmission side on recording data to be transmitted. CONSTITUTION:Printing data inputted from a host computer or the like is analyzed, and a recording image is developed on corresponding recording color component memories 13a-13d. At this time, the color components of the generated data are stored in a color register 14. Upon completion of an image development for one page, the color register 14 is checked for judging unused page memories. By skipping recording processings for unused color components, a processing speed is enhanced as a whole.
Patent JP-H07198793-A (JP)
Title: Automatic inspecting device
Inventor: KUDO MOTOFUMI
IPC: G01R31/3183
Filed: 1993-12-28
Abstract: PURPOSE:To shorten the pattern data transferring time and DUT (device under test) inspecting time of an automatic inspecting device so as to improve the operating efficiency of the device by efficiently using a memory directly coupled with a pin card. CONSTITUTION:A memory control section 102 stores the information 101 held by test patterns alpha beta, and gamma as a control signal 4 through an ATE bus. The control section 102 conducts arithmetic operations to only replace a set of uninspected signal pins from the initial address to the final address of inspecting order with pattern data in an indefinite state 'X' against the pattern data of a plurality of test patterns based on the control information obtained from the storing information. Then the control section 102 plans a storing area for storing desired test patterns for inspection in a memory 101 and rearranges the test patterns at the time of storing the patterns in the memory 101. The information obtained by translating test instructions is transferred to the control section 102 in accordance with the control signal 4 and the inspection of a DUT 40 is started.
Patent JP-H08182916-A (JP)
Title: Deodorizing filter and its manufacture
Inventor: MORITA SUMITAKA
IPC: B01D53/38
Filed: 1994-12-28
Abstract: PURPOSE: To reduce the resistance to air permeation by forming a mesh-like gap part between a granular deodorizing agent of a deodorizing filter and using a granular sublimation agent at the time of forming the gap part. CONSTITUTION: The granular deodorizing agent 4 is disposed between nonwoven fabrics 2 and 3. An air gap part 5 having the mesh-like three-dimensional gap structure is formed between the granular deodorizing agent 4. At the time of forming the air gap part 5, the deodorizing agent 4, the granular sublimation agent and a binder are mixed in advance, and the mixture is disposed between the nonwoven fabrics 2 and 3 to sublimate the sublimation agent.
Patent JP-H04205536-A (JP)
Title: File transfer device
Inventor: HATANAKA YUKICHI
IPC: G06F13/00
Filed: 1990-11-30
Abstract: PURPOSE:To reduce the burden on a user by controlling the information on possibility of application of a transfer protocol which is supported by a partner host for transfer of files based on a host data base and transferring automatically the files with an available transfer protocol based on the information on the host data base. CONSTITUTION:A file transfer device consists of a file transfer control part 2 and a host data base 3. The base 3 contains a table where the priority is given to each protocol that can be used for transfer of files to the host machine of the transfer destination side in response to each host machine of the transfer destination side. When a file transfer request (a) is received from a user, the part 2 decides a host of the partner side and transfers a file by reference to the base 3 and based on the possibility of application of the transfer protocol of the partner host set at the transfer destination side and the priority of execution. Thus the transfer of file is automatically retried and it is not required to decide a transfer protocol that can be used by the user for transfer of files.
Patent JP-H05175297-A (JP)
Title: Burn-in device for wafer
Inventor: HAMAGISHI KENJI
IPC: H01L21/326
Filed: 1991-12-20
Abstract: PURPOSE:To provide a device which can perform high-speed short-time burn-in screening at such a high temperature that is not possible after packaging by performing burn-in in the stage of wafers. CONSTITUTION:A heater 3 for heating wafers 2 is incorporated in a chamber 1 the inside of which is maintained in a vacuum of inert-gas atmosphere and a card 4 fitted with a pad-contacting needle on its lower surface is provided in the vessel 1 so that the card 4 can be moved freely in the vertically direction. The pad-contacting needle is brought into contact with a pad and introduces inputs from a power/signal impressing line 6 to the wafer 2 for burn-in.
Patent JP-H09173209-A (JP)
Title: Rice cooker
Inventor: TOMIYASU HISAKO
IPC: A47J27/00
Filed: 1995-12-26
Abstract: PROBLEM TO BE SOLVED: To provide a rice cooker for cooking ordinary rice using steam. SOLUTION: A rice cooker is constructed of an inner pan 1, a sieve-like vessel 2 moving up and down within the inner pan, a drive unit which moves the sieve-like vessel upward, and a control section which controls electric power to maintain an established temperature and established time before the inner pan temperature reaches a specified temperature. The drive unit 3 is constructed of inner pan's hook sections 10 within the inner pan 1, bored holes 11 of the sieve-like vessel and vessel's hook sections 12 made of heat reactive body such as shape memory materials. To cook rice, positions of the inner pan's hook sections and the vessel's hook sections are aligned, the sieve-like vessel is inserted in the inner pan to start cooking rice.  Then, by shape change of vessel's hook sections caused by heat, the sieve-like vessel is moved upward, which drains the water off the rice and the rice is cooked by utilizing steam made of the evaporated water.
Patent JP-H05151752-A (JP)
Title: Head system for magnetic card writing device with display part
Inventor: ISHIYAMA SATOOKA
IPC: G06K17/00
Filed: 1991-11-29
Abstract: PURPOSE:To obtain a finer display by initializing a part except a display part and a printing part by a degaussing head and a contrast adjusting head. CONSTITUTION:A magnetic card 21 with a display part is inserted from a port 3 and elected from an ejecting port 4 by a transfer means 6. The display part of the card 21 is initialized magnetically by the degaussing head 11. Then, a prescribed printing is performed by a printing head 12, thereafter, the magnetic condition of an unprinted part is initialized by applying AC magnetic field smaller than the coercive force of a written card display part printing to a card display part by the contrast adjusting head 13, thus, the printing comes to the surface finely. Then, the display remarkably easier to see than a conventional display is obtained.
Patent JP-H06187679-A (JP)
Title: Magneto-optical recording medium
Inventor: NAKAMURA JUNKO
IPC: G11B11/10
Filed: 1992-12-21
Abstract: PURPOSE:To form a high performance optical recording film having excellent repeated rewriting characteristics and corresponding to short wavelength. CONSTITUTION:In an optical recording medium with a Pt-Co multilayered film 3, a heat diffusing film 4 of at least one among Au, Ag, Cu and Al is formed in contact with the Pt/Co multilayered film 3. The thickness of the heat diffusing film 4 is regulated so that the film 4 transmits light and the pref. thickness is <=20nm. The pref. ratio of Pt:Co in the Pt/Co multilayered film is (3:1)-(2:1). The objective high performance magneto-optical recording medium excellent in rewriting characteristics can be obtd.
Patent JP-H07159269-A (JP)
Title: Method for checking water leak of underground city water pipe
Inventor: KAWASHIMA HIDEOKI
IPC: G01M3/20
Filed: 1993-12-07
Abstract: PURPOSE:To provide a method for checking water leak of underground city water pipe which can detect a water leak point highly accurately based on the peak in the concentration distribution of rare gas while suppressing the waste of rare gas by lowering the concentration of rare gas in a tracer gas and saving labor for dissolving the tracer gas into the water. CONSTITUTION:A tracer water comprising a mixture of a rare gas and oxygen is fed into an underground city water pipe within a section to be checked through a valve coupled with the city water pipe within a section for checking a water control valve or a hydrant and controlling the section on the ground or through a terminal valve, e.g. a faucet, thus filling the city water pipe within the section to be checked with the tracer gas. The leak point is detected by detecting the rare gas ejected from a damaged part of the city water pipe within the section filled with the tracer gas and leaked up to the ground surface by means of the rare gas detector on the ground surface.
Patent JP-H11170011-A (JP)
Title: Continuous casting tundish
Inventor: TOKI MASAHIRO
IPC: B22D11/00
Filed: 1997-12-10
Abstract: PROBLEM TO BE SOLVED: To execute the stable casting by providing a weir along the longitudinal direction of a tundish at the bottom part of the tundish between the molten metal dropping part from a molten metal vessel and a pouring hole line into molds and specifying the range of the weir height to effectively eliminate the large kinetic energy of molten metal stream. SOLUTION: The weir 10 along the longitudinal direction of the continuous casting tundish 1, is arranged. Therefore, the weir 10 can be set without interfering with each pouring hole 5, The height of the weir 10 is set as 150-250 mm. In the case of being <150 mm height of the weir 10, the molten metal flow which crosses over the weir 10 and directly reaches the pouring hole line, is too much, and high temp. molten metal is directly supplied into the pouring hole nearest to the molten metal dropping part, and thus, there is fear of developing the abnormal quality of the center segregation and the breakout accident in a cast slab of the strand corresponding to this pouring hole. In the case of exceeding 250 mm of the height of the weir 10, the phenomenon that the supply of fresh molten metal only to a specific strand delays is developed.
Patent JP-2000159866-A (JP)
Title: Polybutylene naphthalate
Inventor: KIDAI OSAMU
IPC: C08G63/80
Filed: 1998-11-30
Abstract: PROBLEM TO BE SOLVED: To obtain a polybutylene naphthalate having improved heat stability, hydrolysis resistance, and hue by effecting the solid phase polymerization of a specified polybutylene naphthalate(PBN). SOLUTION: This polybutylene naphthalate is obtained by effecting the solid phase polymerization of PBN satisfying the relationships: R1A/R1B>1.05 and r1A/r1B>1.05 (wherein R1A and r1A correspond to R1 and r1 of a PBN synthesized by using a Ti-containing composite catalyst CA; and R1B and r1B correspond to R1 and r1 of a PBN synthesized by using a Ti catalyst CB in the same molar concentration as in the composite catalyst, provided that R1 is the ratio of the jump height at the K absorption edge of Ti to the intensity of the main peak among the pre-edge peaks near 4.965-4.972 keV in the vicinity of the K absorption edge,  and r1 is the ratio of the jump height at the K absorption edge of Ti to the difference between the maximum and minimum slopes of the main peak in a spectrum left after subtracting the background from the X-ray absorption near-edge structure in an X-ray absorption fine structure analysis of Ti) and having a terminal vinyl content of 10 eq/t or below and an intrinsic viscosity IV>=0.5 at 180-240 deg.C, desirably, 190-235 deg.C.