baber/WOPTO huggingface dataset:
Patent JP-H09181481-A (JP)
Title: Electromagnetic shielded building and method of construction
Inventor: ISHIKAWA TOSHIYUKI
IPC: E06B3/62
Filed: 1995-12-22
Abstract: PROBLEM TO BE SOLVED: To make it possible to install a piece of electromagnetic shielding glass easily. SOLUTION: An electromagnetic shielded building is constituted as an independent electromagnetic shielded space from the outside by covering the building with an electromagnetic shielding layer made of electromagnetic shielding material. A gasket 3 made of conductive material is provided between a sash frame 1 and the electromagnetic shielding glass 2 on the room side. A conductive back-up material 5 and a sealing material 4 are mounted between the sash frame 1 and the electromagnetic shielding glass 2 on the outer side. The sash frame 1 and the electromagnetic shielding layer at the electromagnetic shielding glass 2 are joined integrally electrically. Since the sash frame 1 with the gasket 3 made of conductive material previously mounted is used in construction, man-hours and the burden of work are reduced.
Patent JP-H10155371-A (JP)
Title: Decorative plant maintaining device
Inventor: YAMAMOTO MAMORU
IPC: A01G27/00
Filed: 1996-11-29
Abstract: PROBLEM TO BE SOLVED: To provide a decorative plant maintaining device capable of maintaining a flowered state for an extremely long time and surely cultivating and enjoying not only flowers but also plants whose management and maintenance are difficult. SOLUTION: A transparent container 1 for housing and raising a decorative plant P is provided on an upper part and a water supply tank for a water supplier 2 for supplying water into the transparent container 1 is provided on the lower part of the transparent container 1. The water supply tank is used as a weight for falling prevention. A blower for adjusting the convection of air inside the transparent container 1, a humidifier 5 for adjusting humidity inside the transparent container 1 and a light controller 6 for adjusting light quantity inside the transparent container 1 are provided. The water supplied into the transparent container 1 is gathered from the bottom part 1A of the transparent container 1 to a dust gathering container 7.  Dust is gathered to a dust precipitation tank 8 disposed to the center lower part of the dust gathering container 7 by circulated water circulated in an eddy shape from the periphery to the center part of the dust gathering container 7.
Patent JP-H08168958-A (JP)
Title: Method and device for dressing electrodeposition grinding wheel
Inventor: KURAHASHI KAZUNORI
IPC: B24D3/06
Filed: 1994-12-19
Abstract: PURPOSE: To provide a method for dressing an electrodeposition grinding wheel, in which the life of the electrodeposition grinding wheel can be extended by re-sharpening the same. CONSTITUTION: To dress an electrodeposition grinding wheel 1, a dressing grinding stick 12 is pressed against the dulled grinding surface 1a of an outer peripheral side of the electrodeposition grinding wheel 1 while being rotated about its axis, so that the grinding surface 1 is rubbed uniformly with an appropriate pressing force and dressed efficiently with less abrasive grains dropping off. In this case, when the electrodeposition grinding wheel 1 is freely rotatably supported on axis, it is dressed throughout its circumference while being forced to make a slow rotation following the grinding stick 12 by the pressing and rotating forces of the grinding stick 12.
Patent JP-H03196433-A (JP)
Title: Ground switch with resistor
Inventor: MORIMURA YOSHIO
IPC: H01H33/16
Filed: 1989-12-26
Abstract: PURPOSE:To extinguish an arc generated between a shield electrode and a moving contact when the induced current is cut off with an insulating/arc- extinguishing medium sprayed from a contact tip by forming the moving contact hollow, and arranging a buffer piston in it. CONSTITUTION:A moving contact 28 has a hollow section with a feed/discharge port 28a at the tip, a buffer piston 30 is arranged, and a buffer chamber 31 is formed. When this switch is changed from the ground state to the open state, the contact 28 is moved to the right, a finger contact 29 and a fixed contact 22a are separated, and an arc discharge 35 occurs. A shield electrode 4 is provided via a resistor 5, and the arc discharge is not commuted between the electrode 4 and the contact 28. When the contact 28 is further moved, an insulating/arc-extinguishing medium 14 compressed in the chamber 31 is sprayed through an insulating nozzle 32 via the discharge port 28a. The discharge is extinguished, the induced current is cut off, and an opening action is completed.
Patent JP-H02178451-A (JP)
Title: Roof unit
Inventor: KAIHATSU NAOKI
IPC: E04B7/02
Filed: 1988-12-28
Abstract: PURPOSE:To facilitate the construction of the eaves portion and improve workability by performing the work to fit an eaves ceiling to the lower face of the tip section of a roof plate on the ground. CONSTITUTION:An eaves tip side unit B2 is mainly constituted of a roof 1, a support frame 2 supporting the roof plate 1, and an eaves ceiling 3 fitted to the lower face of the tip section of the roof plate 1. The roof plate 1 is provided on the support frame 2 via rafters 4, and the tip section of the roof plate 1 is stretched to the outside of the support frame 2. The support frame 2 is formed with a pair of gable truss beams 21 and 21 supporting both gable side ends of the roof plate 1 and an eaves beam 22 and a connecting beam 23 provided between both gable trusses 21 and 21. The eaves ceiling 3 is fitted on the lower face of the tip section of the roof 1 stretched to the outside of the support frame 2.
Patent JP-H03198658-A (JP)
Title: Power supply device
Inventor: MAEHARA MINORU
IPC: H02M7/538
Filed: 1989-12-25
Abstract: PURPOSE:To reduce the relative harmonic content of an input current and to enhance an input power factor by connecting a load to both ends of a smoothing capacitor through a switching element in a chopper circuit in which the element is connected in an anti-parallel with two diodes of a full-wave rectifier circuit. CONSTITUTION:The AC input terminal of a full-wave rectifier circuit having diodes D1-D4 is connected to an AC power supply Vs through a low pass filter circuit having an inductance element L1 and a capacitor C1 and an electromagnetic energy storing inductance element L2. Switching elements Q1, Q2 which can be conducted reversely to the forward direction of the diodes D1-D4 are connected in parallel with the positive electrode side diodes D3, D4 and negative electrode side diodes D1, D2 to form a chopper circuit, and a load 1 is connected between both ends of smoothing capacitor C2 through the elements Q1, Q2. Thus, a power source having a small relative harmonic content of an input current and high input power factor can be realized by a simple circuit configuration.
Patent JP-H06160343-A (JP)
Title: Solid electrolytic oxygen detector
Inventor: KUWANO JUN
IPC: G01N27/416
Filed: 1992-11-20
Abstract: PURPOSE:To provide a solid electrolytic oxygen concentration detector which shows almost the same responsiveness as that of a galvanic battery type oxygen concentration detector in a room temperature. CONSTITUTION:An inner electrode 1 is prepared on one surface side of a layer 7 composed of a fluoride solid electrolyte and a detection electrode 8 on the other surface side thereof respectively, while the electrode 8 is made of a mixed substance containing a fluoride solid electrolyte, an electrical insulator, and adsorbing oxygen species generating elements. The reduced adsorbing oxygen species generating in the detection electrode intend to diffuse a solid electrolyte, however, its reaction will be blocked by the electrical insulator containing in the solid electrolyte according to its mixing ratio, thereby generating the action of diffusion rate-determination.
Patent JP-H01175230-A (JP)
Title: Manufacture of semiconductor device including developing process of resist
Inventor: KAWAMURA EIICHI
IPC: H01L21/30
Filed: 1987-12-28
Abstract: PURPOSE:To surely supply a required developing solution and to prevent it from being consumed wastefully by a method wherein the developing solution is supplied to the surface of a substrate in a state that a rotary table has been decelerated and stopped. CONSTITUTION:A program is set in such a way that a developing solution is supplied for 4 seconds after the number of revolutions of a rotary table has reached its maximum value 1.5 seconds after the start of rotation. The rotary table is stopped in 3 seconds; a developing operation progresses until 21.5 seconds as counted from the beginning; then, the table starts to turn again. Then, a washing operation is executed during a period from 21.5 seconds to 31.5 seconds as counted from the beginning; a spin-drying operation is executed; a developing operation of a resist is completed. By this setup, the amount to be consumed of the developing solution can be reduced to one-tenth or less.
Patent JP-H11170211-A (JP)
Title: Grooving device
Inventor: HIMOTO TAMOTSU
IPC: B27B5/02
Filed: 1997-12-05
Abstract: PROBLEM TO BE SOLVED: To realize a device, with which a grooving can be easily performed even when the depth of a bolt inserting groove is changed from each other. SOLUTION: At the working of a bolt inserting groove for inserting an anchor bolt in a rectangular lumber, after the setting of the projecting amount of a grooving cutting edge beyond a guide groove 21, the grooving cutting edge is raised towards the guide groove 21 with a vertically driving controlling means. At this time, when the projecting amount detected with a projecting amount detecting means 40 reaches the pre-set projecting amount, the raising the grooving cutting edge is stopped.
Patent JP-H03195528-A (JP)
Title: Hose for vacuum cleaner
Inventor: ONDA MASAKAZU
IPC: A47L9/24
Filed: 1989-12-25
Abstract: PURPOSE:To improve the visibility of the display of the dust quantity by a user by inclining a dust quantity display window on a tip pipe toward the user, providing a lens between the display element and the window, and making a display plate fixed with the display element and the lens movable. CONSTITUTION:In a dust display section displaying the dust quantity passing through a hose 5 during cleaning, the dust quantity passing through a suction passage 8 is detected by a dust detecting sensor constituted of a light emitting element 12 and a light receiving element 13 on a dust quantity display window 3, and the number of lighted LEDs 9 corresponding to the dust quantity are changed for display. The dust quantity display window 3 for observing the LEDs 9 from the outside is inclined toward a user. A prism-shaped lens 15 is provided between the LEDs 9 and the dust display window 3, the LEDs 9 and the lens 15 are fixed to a display plate 16, the display plate 16 is rotated centering an axis 17, and the inclination angle can be properly selected and fixed by the ridge and valley shape of a fixed section 18.
Patent JP-H07172481-A (JP)
Title: Disk cartridge case
Inventor: KIKUCHI SHUICHI
IPC: G11B23/02
Filed: 1993-12-28
Abstract: PURPOSE:To provide a disk cartridge case easy to take in and out the disk cartridge. CONSTITUTION:A disk cartridge case 1 is provided with a case body 2 and a cover 4 for opening and closing a cartridge insertion and removal opening 3 formed on the case body 2. The cover 4 is provided with a rear face covering part 4a for covering a rear face board 2a of the case body 2, an open/close part 4c for opening and closing the cartridge insertion and removal opening 3 and a front face covering part 4e for covering the front face of the case body 2. The front face covering part 4e consists of a non-adhesive part 4f located on the side of the open/close part 4c and attachable to and detachable from the rear face board 2a of the case body 2 and an adhesive part 4g located on the opposite side of the open/close part 4c and attached integrally to the rear face board 2a of the case body 2.
Patent JP-2000165871-A (JP)
Title: Resolution converting and decoding device for discrete cosine transformed image
Inventor: GO YUKIO
IPC: H04N19/426
Filed: 1998-11-26
Abstract: PROBLEM TO BE SOLVED: To attain acceleration and the simplification of a device while reducing an operation amount by providing a butterfly arithmetic means and a selector means, etc., for selectively outputting either the outputs of first and second product sum operating means or the output of the butterfly arithmetic means according to a control signal. SOLUTION: Discrete cosine transformed(DCT) and inputted onedimensional image signals S10-1 and S10-2 are inputted to first and second product sum operating means 11-1 and 11-2. Outputs S11-1 and S11-2 of the first and second product sum operating means 11-1 and 11-2 are respectively inputted to a butterfly arithmetic means 12 and a selector 13. Further, an output S12 of the butterfly arithmetic means 12 is inputted to the selector 13 and an output S13 of the selector 13 is outputted to an external terminal. Besides, an inputted control signal S14 is inputted to the second product sum operating means 11-2 and the selector 13. Then, when performing a resolution conversion into 1/2 to the DCT and inputted one-dimensional image signal, the control signal S14 is turned on.
Patent JP-H06187373-A (JP)
Title: Key word extracting device
Inventor: MOGI TAKESHI
IPC: G06F17/30
Filed: 1992-12-16
Abstract: PURPOSE:To calculate the appearance frequencies of key word candidates having synonymous relation and partial matching relation by inclusively handling the candidates in consideration the synonymous relation and partial matching relation. CONSTITUTION:When at least >=2 adjacently successive words in a document from which key words are to be extracted are in optional combination of KANJI (Chinese character), KATAKANA (square form of Japanese syllabary), English letters, long vowels, or numbers, those successive words are extracted as key word candidates on the basis of character codes made to correspond to respective characters constituting the document and an appearance frequency calculation part 26 inclusively handles key word candidates having the partial matching relation decided by a partial matching decision part 27 and key word candidates having the synonymous relation decided by a synonym decision part 29 to calculate the appearance frequencies.
Patent JP-H01176226-A (JP)
Title: Method for modifying niobium oxide or tantalum oxide
Inventor: SASAKI HIROMI
IPC: C01G35/00
Filed: 1987-12-28
Abstract: PURPOSE:To prevent lowering of purity and solidification and aggregation by F-containing gas occurrence by treating F-containing Nb(OH)5 or Ta(OH)5 with acids under specific conditions. CONSTITUTION:Nb(OH)5 or Ta(OH)5 containing <=8wt.% (in terms of oxide fluorine obtained by crystallizing fluoride of aqueous solution of oxalate of Nb of Ta under basic conditions of >=pH8 is cleaned with an acids (e.g. citric acid) of >=2wt.% (in terms of oxide) under <=pH6 and washed with water and dried at 110-160 deg.C to provide Nb2O5 or Ta2O5 having >=70m<2>/g BET specific surface area.
Patent JP-H11151063-A (JP)
Title: Vacuum attachment for treating entrails of scallop
Inventor: EBISAKI SUSUMU
IPC: A22C29/04
Filed: 1997-11-19
Abstract: PROBLEM TO BE SOLVED: To provide a vacuum attachment for treating entrails of a scallop having a sucking force and capable of sucking entrails without inducing cracks in an adductor muscle. SOLUTION: This vacuum attachment has a bowl-like body 1 having a mouth edge part 1a about not superior an outer periphery of a shell X of a scallop and a mouth edge end part 1b of the bowl-like body 1 is constructed with a soft raw material readily adhering to an inside face of the shell and a suction hole 2 is communicatory provided in the bowl-like body 1, then the suction hole 2 has an opening area smaller than the mouth edge part 1a, and one or plural vacuum-preventing holes 3 for preventing vacuum are provided in the bowl-like body 1.
Patent JP-H07181154-A (JP)
Title: Method and equipment of modulation differentiation analysis
Inventor: MAIKERU RIIDEINGU
IPC: G01N25/18
Filed: 1992-12-16
Abstract: PURPOSE: To improve a change separation rate in the differential analysis method by monitoring and modulating a drive variable, and then deconvouting a resulting characterized differential physical parameter into a rapid reversible contributor and a non-rapid reversible contributor. CONSTITUTION: A differential scan thermal analyzer measures a heat transfer difference between a sample tray 112 and a reference material tray 113 held on a thermoelectric disc 116 in a furnace chamber 124. The disc 116 functions as a principal heat transfer route for carrying heat from a furnace 119 to both of the sample tray 112 and the reference material tray 113 and at the same time, is used as a material common to a differential thermocouple for measuring a temperature difference between the trays 112 and 113. Also, a microcomputer 127 receives differential temperature and sample temperature from a sample thermocouple 14 and a reference material thermocouple 115 via an A/D converter 126, and controls power fed to the furnace 119 with a heater controller 125, thereby controlling furnace temperature as a drive variable.
Patent JP-H0538785-A (JP)
Title: Laminated sanitary rubber product
Inventor: SUDO MORIHIRO
IPC: A61L31/00
Filed: 1991-12-19
Abstract: PURPOSE:To provide a resin laminated sanitary rubber product, which is used as various vessels, particularly vessels for food and medicines, an instrument, a transport material, a packaging material, etc., is safe and sanitary, can be passed to the specification tests of the eleventh improved Japanese pharmaceuti cal codex and other various codexes and a more severe test which has been regarded as important lately in a field of interest, and has high quality. CONSTITUTION:A sanitary rubber product is manufactured by laminating a resin 1 (called a cyclic resin) mainly comprising a cyclic olefin based compound or a crosslinked polycyclic type hydrocarbon based compound on the surface of a rubber 2. A monocyclic type olefin based compound and an alkyl or acrylate derivative thereof are preferable as the cyclic olefin based compound, and one kind or more selected from an endocyclic compound, a compound having an unsaturated bond as a substituent group, etc., are particularly preferable and may be mixed with an olefin resin as the crosslinked polycyclic type hydrocarbon based compound. The cyclic resin having a bromine valence of five or less and a softening point of 90 deg.C or lower is particularly favorable.
Patent JP-H07199444-A (JP)
Title: Storage container for processing agent for photographic material
Inventor: IKARIYA TOSHIYUKI
IPC: B65D85/84
Filed: 1993-12-28
Abstract: PURPOSE:To enable a storage container for storing solid agents to be easily held in position when mounted in the mounting portion of the solid-agent replenishing device of a photographic material processor, to prevent a different kind of solid agent from being brought into the processor by mistake, and to ensure that the storage container is easily positioned relative to the processor. CONSTITUTION:A storage container 10 in the form of an almost rectangular solid capable of storing processing agents for photographic material has a discriminating projection 102B provided on the portion of the outer surface of the storage container 10 opposite to an opening through which processing agents J stored in the storage container 10 are discharged, with the discriminating projection 102B capable of being engaged in a predetermined engagement hole of the storage-container loading device of a photographic material processor when the storage container 10 is mounted in the storage-container processing device. A guide pin 101Q, provided on the portion of the outer surface of the storage container 10 which locates near the opening 101F for discharging the processing agents J stored in the storage container 10 and which adjoins to a side where the opening 101F is formed, can be engaged in the positioning engagement portion of the loading device when the storage container 10 is mounted in the storage-container loading device of the photographic material processor.
Patent JP-H09200647-A (JP)
Title: Image display device
Inventor: ARAN DEKUREME
IPC: H02M3/338
Filed: 1996-12-17
Abstract: PROBLEM TO BE SOLVED: To simplify a conventional comparatively complicated circuit for controlling an operation to turn off a switch when a current in the switch exceeds a previously decided value concerning a device, which is provided with a power source SMPS in asynchronous self-oscillation switched mode combined with a line output step for generating a voltage for another component, for providing a standby state by stopping line scanning. SOLUTION: A switch 1 of SMPS is an MOS type field effect transistor(FET) and is turned on by a winding wire 6 magnetically coupled to a ballast inductance 5. The winding 6 has a node 50 between the switch and the ballast inductance and at another terminal 51, a control voltage having a phase opposite to that of voltage generated at the ballast inductance is generated and transmitted to the gate of the FET 1. A capacitor 42 is arranged as a shunt on the path between the drain and source of FET and creates an oscillation circuit together with the ballast inductance 5.
Patent JP-H06159836-A (JP)
Title: Gas cycle engine
Inventor: HIROSE TATSUYA
IPC: F02G1/043
Filed: 1992-11-25
Abstract: PURPOSE:To provide a compact gas cycle engine wherein lubricating oil is prevented from being mixed to refrigerant. CONSTITUTION:Respective bellows 19, 21 arranged in a high-temperature cylinder 2 and a low-temperature cylinder 8 are expanded and contracted by being interlocked with the movement of respective pistons 1, 7 through non-compressed fluid 20 filled between respective bellows 19, 21 and a compression piston 1 and an expansion piston 7. And lubricating oil 15 is prevented from being mixed into working gas by closely attaching and fixed attaching portions 19a, 21a on the roots of respective bellows 19, 21 to inner walls of respective cylinders 2, 8.
Patent JP-H10177218-A (JP)
Title: Overhead projector
Inventor: FUJIKAWA MASARU
IPC: G03B21/132
Filed: 1996-12-17
Abstract: PROBLEM TO BE SOLVED: To project all the area of an original whether the original is placed laterally or longitudinally. SOLUTION: Image signals R, G and B obtained by a CCD camera 5 are converted into image data by an A/C converter circuit 8, and written in memories 9a to 9c in accordance with a write address from a memory control circuit 10. The circuit 10 generates such a readout address that a horizontal scanning direction and a vertical scanning direction are changed with reference to writing time. Thus, the image data read out from the memories 9a to 9c is converted so that the entire original 1 formed for longitudinal placing can be projected.
Patent JP-H07184684-A (JP)
Title: Production of optically active 4,4-dialkoxy-2-butanol
Inventor: MURAI YOSHIYUKI
IPC: C12P41/00
Filed: 1993-12-28
Abstract: PURPOSE:To efficiently obtain the subject compound useful as a synthetic intermediate, etc., for medicines by reacting a microorganism such as Pichia opuntiae var. thermotolerans with an enentiomeric mixture of a 4,4-dialkoxy-2-butanol. CONSTITUTION:This method for producing the objective optically active 4,4- dialkoxy-2-butanol useful as a synthetic intermediate, etc., for medicines is to react a microorganism belonging to any of the species of Pseudomonas sp. to which Pichia opuntiae var. thermotolerans, Pichia toletana, Pseudomonas diminuta and TRP-13 belong and Trichosporon capitatum with an enantiomeric mixture of a 4,4-dialkoxy-2-butanol expressed by formula I (R<1> and R<2> are each an alkyl) or formula II (A is an alkylene) and make a larger amount of the R-isomer at the 2-position of the 4,4-dialkoxy-2-butanol expressed by formula I or II than that of the S-isomer of the 4,4-dialkoxy-2-butanol expressed by formula I or II remain.