baber/WOPTO huggingface dataset:
Patent JP-2000188953-A (JP)
Title: Structure for treating boarder in plant growing areas
Inventor: YOSHIDA MINORU
IPC: A01G9/28
Filed: 1999-10-08
Abstract: PROBLEM TO BE SOLVED: To provide a structure for treating the boarders in plant-growing areas that can readily treat the boarders without damaging the fine view of the outer peripheries of the groups of plant-growing containers. SOLUTION: This structure for treating the boarders in plant-growing areas comprises the plant-growing container group 1 in which the containers are filled with a plant-growing material and plants are grown there and the needed number of containers are laid in the growing area in several groups and the partition parts 2 that are laid at a prescribed interval from the outer periphery of the container group 1 and the finishing material 3 laid between the outer periphery of the container group and the partition parts 2. The boarder base materials are arranged beneath the finishing material that is laid between the outer periphery of the container group and the partition material 2. Otherwise, the plants growing in the area of a prescribed width from the partition material 2 are removed and the finishing material is laid on the removed part.
Patent JP-H04161354-A (JP)
Title: Toner jet recording device
Inventor: IWAO NAOTO
IPC: G03G15/05
Filed: 1990-10-25
Abstract: PURPOSE:To permit aperture parts to be easily prevented from clogging by a method wherein an exciting device is provided with elastic bodies and exciting bodies for exciting the elastic bodies with an ultrasonic vibrations and, in the vibration mode, the maximum amplitude point exists near the aperture parts of the aperture electrode. CONSTITUTION:An exciting device 2 consists of elastic bodies 21 and the piezoelectric elements 22 attached thereto to excite them with bending vibrations and the resonance frequency fr of the elastic body 21 and the resonance frequency of the vibration mode are in approximate agreement. Therefore, when an electric signal of a piezoelectric frequency fr [kHz] is applied from a driving circuit to piezoelectric elements 22, the aperture electrode 1 is excited with a zeroth bending vibration in the direction X and a third bending vibration in the direction Z and, in the apertures 11 of the aperture 12 in a row, the maximum vibratory acceleration is obtained near the loop of the vibration. This method eliminates the possibility of toner adhering to near the aperture 11 of the aperture electrode 1, thereby preventing the aperture from clogging.
Patent JP-2000121201-A (JP)
Title: Refrigerated van
Inventor: NISHI KAZUHIRO
IPC: B60P3/20
Filed: 1998-10-09
Abstract: PROBLEM TO BE SOLVED: To suppress engine noises by operating an engine in a first idle up state if a van is not parking otherwise operating the engine in a second idle up state when a chiller is operated while idling the engine. SOLUTION: When a chiller operating switch 111 is turned on, a control means 100 checks a detection signal from a parking detecting means 113 (SW3) to determine whether a van is parking or not. If the parking detecting means 113 is not turned on, a decision is made that the van is not parking and an engine is operated in a first idle up state. If the parking detecting means 113 is turned on, a decision is made that the van is parking and performing unloading work and then the engine is operated in a second idle up state between the first idle up state and nonload state thus reducing engine noises.
Patent JP-2000123360-A (JP)
Title: Production of magnetic recording medium
Inventor: ITO YUKA
IPC: G11B5/84
Filed: 1998-10-09
Abstract: PROBLEM TO BE SOLVED: To easily and uniformly form projections on the surface of a magnetic recording medium. SOLUTION: A nonmagnetic substrate 2 constituting the base of a magnetic recording medium 1 is spanned between 1st and 2nd electrically conductive reels 23 and 24 on which voltage is applied. When the medium is driven, projections for improving the sliding durability of the magnetic recording medium 1 are formed on the surface of the nonmagnetic substrate 2.
Patent JP-H01129924-A (JP)
Title: Method and apparatus for refining molten metal
Inventor: SUMITA NORIO
IPC: C21C7/04
Filed: 1987-11-17
Abstract: PURPOSE:To rapidly and stably execute flux refining without any fear of damage of refractory by adjusting positional relation of an axis of a refining vessel to an axis of a rotating magnetic field and subjecting a refining agent to contacting and mixing with molten metal and coagulating and separating contained impurities. CONSTITUTION:Circular flow is given to the molten metal 4 charged in the refining vessel 1 and by bringing the molten metal 4 into contact and mixing with the refining agent (refining flux) 5, the molten metal 4 is refined. In this case, at the time of promoting the contact and mixture with the molten metal 4 and the flux 5, the circular flow is given to the molten metal 4 under shifting condition of the axis of this vessel 1 from the axis of the rotating magnetic field center. On the other hand, at the time of coagulating and separating the flux 5 after containing impurities of P, S, O, etc., in the molten metal 4, the circular flow is given to the molten metal 4 under almost coinciding condition of the axis of this vessel 1 and the axis of the rotating magnetic field. By this method, the flux 5 containing the above impurities can be surely separated, and a high purity and high class steel can be industrially and stably produced at low cost.
Patent JP-H06134988-A (JP)
Title: Bubble-jet print head
Inventor: SHIRAISHI SADAZUMI
IPC: B41J2/05
Filed: 1992-10-27
Abstract: PURPOSE:To obtain the excellent printing quality without the printing-dot deviation by suppressing thermal interference between heating dots, and equalizing the timings of the generations of bubble films. CONSTITUTION:An insulating substrate 1, on which heating resistors 2 are formed, is fabricated in a comb shape. The heating resistors 2 are provided on the approximately entire surfaces of the edge surfaces of the comb teeth. Heat separating members 15 having the lower heat conductivity than the insulating substrate 1 are embedded in the comb-shaped gap parts furthermore.
Patent JP-H05125071-A (JP)
Title: Dc 8118 compound
Inventor: NAKANO HIROFUMI
IPC: A61P31/04
Filed: 1991-11-05
Abstract: PURPOSE:To provide a new compound useful as an antibacterial agent and an antitumor agent. CONSTITUTION:A compound of the formula [R is CH(OH)CH3, COCH3]. The compound has following physical properties. Pale yellow hygroscopic power; molecular formula: C13 H20 N2 O5; mass spectrometric analysis: found values measured by a high resolution FAB mass spectrum are 285, 1421; specific rotation: [alpha]0<25>=-176 deg. (C=0.174. methanol); UV absorption spectrum: (measured in methanol) lambdamax is 212nm (epsilon=4600), 288nm (epsilon=2600); IR absorption spectrum: (measured by a KBr table method) (cm-<1>) 3421, 1745, 1496, 1230, 1132; solubility: soluble in water, ethanol, methanol and dimethyl sulfoxide, and sparingly soluble in ethyl acetate, chloroform; coloring reaction: positive for iodo reagents. The compound of the formula is obtained by inoculating Streptomyces SP DO-118 strain(FERM-BP-3595) into a nutritive medium containing a carbon source such as glucose and a nitrogen source such as a meat extract with and subsequently culturing the strain under a aerobic condition.
Patent JP-H10135203-A (JP)
Title: Film forming method and manufacturing method of semiconductor device
Inventor: TOKUMASU TOKU
IPC: C23C16/40
Filed: 1996-10-30
Abstract: PROBLEM TO BE SOLVED: To lower the fluidizing temp. for planarizing by an Si oxidecontg. insulation film on a substrate, using a reactive gas contg. a P-contg. compd. having at least one coupler coupled with O. SOLUTION: On a substrate 101 a base insulation film 12 is formed on an Si substrate 11, and a wiring layer 13 is formed on the insulation film 12. A reactive gas is fed into a chamber and held for specified time to form a PSG film 14 much contg. P2 O3 of specified thickness. During forming of this film 14 it is fluidized at about the substrate temp. according to the concn. of P2 O3 or ratio of P2 O3 /P2 O5 to attain planarization thereof at once. This allows the fluidizing temp. to be greatly lowered down to 500 deg.C or below to planarize a layer insulation film.
Patent JP-H10136098-A (JP)
Title: Communication path multiplex connection method and system device
Inventor: UCHIYAMA YOSHIHIRO
IPC: H04L12/18
Filed: 1996-10-30
Abstract: PROBLEM TO BE SOLVED: To avoid the congestion of an incoming-side exchange and to efficiently use a line. SOLUTION: In the system, the information supply means 91 of an information supplier is connected to a communication network constituted of communication terminals 11-19, transmission lines 41, 42, 61, 62 and 81 transmitting signals and exchanges 31, 32, 51, 52 and 71 setting a connection route to an opposite party, to whom communication is to be executed and executing communication service, and information supply-type service is executed on callers (communication terminals 11-19) requesting information.  When the connection request is a one-direction communication service call, the exchange executing multiplex communication executes multiplex communication on the busy line when the busy call to the same incoming destination exists, stores response service information when the call path is set and response service information is returned from the information supplier, and returns the response information to a multiplex connection call.
Patent JP-H07137399-A (JP)
Title: Thermal printer
Inventor: IIDA YOSHIKI
IPC: B41J25/316
Filed: 1993-11-18
Abstract: PURPOSE:To execute a good printing with a simple structure in a thermal printer wherein a head unit supported freely to rotate is allowed to contact with a platen roller by an elastic power of a coil spring. CONSTITUTION:Opening holes 27 wherein shaft sections 28 supporting coil springs 5 project inwards are formed in supporting frames 21, projecting sections 25 which are free to slide in openings 27 of these supporting frames 21 and are in engagement with coil springs 5 are formed on both sides of a head unit 22, and a position of a heat generating element 23 of this head unit 22 can be arranged adequately by an engagement of the projecting section 25 and the opening hole 27.
Patent JP-2000116592-A (JP)
Title: Endoscope
Inventor: OGINO TAKAYUKI
IPC: A61B1/00
Filed: 1998-10-12
Abstract: PROBLEM TO BE SOLVED: To prevent filth from entering therein by folding a distal end of a fold stop inward and closely attaching the inside surface of the fold to the outer surface of an insertion portion flexible tube in a device attaching a cylindrical fold stop composed of an elastic material in such a state as surrounding the peripheral of the base part of the insertion portion flexible tube. SOLUTION: The base end of an insertion portion flexible tube 1 is connected to the bottom end of a handle 2 of an endoscope and an operation knob on the handle 2 is rotationally operated so that the bent part in the distal end of the flexible tube 1 is bent in the arbitrary direction. The flexible tube 1 is so formed that a net like tube is covered over the outer surface of a metal spiral tube and a flexible synthetic resin outer casing 11 is covered over its outside. A fold stop 30 of a rubber material, for example, polyurethane rubber formed into a cylindrical shape is so attached as surrounding the base end part of the flexible tube 1, however, in this case, a tapered distal end 30a of the fold stop is folded inward and the surface of the fold part is closely stuck to the outer surface of the flexible tube 1 so that the filth is prevented from entering into this part.
Patent JP-H04162820-A (JP)
Title: Power application reset circuit
Inventor: KAMISAKI SACHIKO
IPC: H03K3/037
Filed: 1990-10-26
Abstract: PURPOSE:To surely apply a reset signal by forming a flip-flop with an inverter circuit and a logic gate circuit whose input threshold voltage differs from each other and applying the output of the flip-flop circuit as a reset signal at the application of power. CONSTITUTION:A flip-flop consists of a NOR gate circuit 1 as a logic gate circuit and an inverter circuit 2. Then the input threshold voltage of the NOR gate circuit 1 is set larger than the input threshold voltage of the inverter circuit 2 so that the difference of the voltage is set sufficiently larger than an offset substantially specific to the circuit. That is, since there is a large difference between the threshold voltage of the NOR gate circuit 1 and the threshold voltage of the inverter circuit 2, the output state of the flip-flop is ensured at the application of power and a reset signal PON is generated. Thus, the reset signal PON is generated surely without being affected by the rising speed of a power supply voltage Vcc and the threshold voltage of MOSFETs.
Patent JP-H0192794-A (JP)
Title: Display controller
Inventor: YOSHIDA HIROTERU
IPC: G06F3/153
Filed: 1987-11-18
Abstract: PURPOSE: To display clear characters of high visual recognizability in the case of display drive of each display device by preparing a peculiar display font for each display device and selectively using a display font in accordance with the display device selected as a display drive object to display it out. CONSTITUTION: A display control mechanism which arbitrarily selectively controls a plasma display device 17 and a CRT display device 20 as the display drive object is so constituted that a peculiar display font is prepared for each display device and display fonts are selectively used and displayed out in accordance with the display device selected as the display drive object. Thus, a font most suitable for display is displayed out at the time of display drive of the plasma display device/the CRT display device, and clear characters of high visual recognizability can be displayed at the time of display drive of each display device.
Patent JP-S63144961-A (JP)
Title: Tube inside face blasting device
Inventor: HORII KIYOYUKI
IPC: B24C3/16
Filed: 1986-12-04
Abstract: PURPOSE:To realize tube inside face blast processing with high efficiency and without nozzle abrasion by shifting, while rotating together, a blasting nozzle for generating Coanda spiral flow with the feeding of pressurizing fluid and a tube to be processed relatively with each other in the axis direction. CONSTITUTION:A nozzle 2 connected to a Coanda spiral flow generation device 3 is arranged in opposition to the inside face of a tube 1 to be processed and compressed fluid is fed from a compressor 5 to the Coanda spiral flow generation device 3 through an introduction passage 4 while shifting the blasting nozzle 2 or the tube 1 in the longitudinal direction of the tube and rotating the tube 1 or the nozzle. Hereby external fluid and blast granule supplied from a hopper 7 are sucked in through the opening 6 of the generation device 3 and the blast granule is ejected from the nozzle 2 by the Coanda spiral flow and inside blast is executed all over the surface of the tube 1. In this way, tube inside face blast processing can be executed with high efficiency and without nozzle abrasion.
Patent JP-2000120468-A (JP)
Title: Throttle controller
Inventor: FUKADA YOSHIKI
IPC: F02D9/02
Filed: 1998-10-12
Abstract: PROBLEM TO BE SOLVED: To generate driving torque corresponding to an operation quantity of an accelerator pedal in the initial stage of departing time and accelerating time by correcting target opening calculated by a target opening calculating means by a prescribed quantity when detecting that the accelerator pedal is shifted to an operating state from a nonoperating state. SOLUTION: When driving a vehicle, an ECU 22 discriminates whether or not accelerator opening is OFF from an output signal of an accelerator positions sensor 11 to start a timer when the accelerator opening transfers to an ON state from OFF in the case of OFF. When judged that the accelerator opening is put in an ON state, target throttle opening corresponding to the accelerator opening is calculated by using a map with the accelerator opening as a parameter. Next, when discriminating that a count value of the timer is not more than second prescribed time and is also not more than first prescribed time, a prescribed value is added to the target throttle opening to calculate new target throttle opening to control a throttle valve 7 by an actuator 8.
Patent JP-2000123923-A (JP)
Title: Shield electric wire connections structure
Inventor: MATSUMOTO MITSUHIRO
IPC: H01R13/648
Filed: 1998-10-12
Abstract: PROBLEM TO BE SOLVED: To provide a shield electric wire connections structure capable of surely performing shield connection and waterproofing and of attaining space saving. SOLUTION: In a shield electric wire connections structure 10 wherein an electric wire through hole 12 inserted with a shield electric wire 15 is provided in an equipment main body 11 and a braided wire 15b of the shield electric wire 15 inserted into the electric wire through hole 12 is connected through a shield connection piece 16 to the electric wire through hole 12, shield connections 13 and an engaging part 14 are provided in the electric wire through hole 12. The shield connection piece 16 connected to the braided wire 15b of the shield electric wire 15 is contacted through a hollow elastic member 17 inserted with the shield electric wire 15 to the shield connections 13. A hollow holding member 18 inserted with the shield electric wire 15 is locked on the engaging part 14 of the electric wire through hole 12.  By the applied pressure of the hollow holding member 18, the hollow elastic member 17 is freely pressed in the direction of the shield connection piece 16 being pressed to the shield connections 13.
Patent JP-H05127851-A (JP)
Title: On-head type image display device
Inventor: OTA YOSHITO
IPC: G06F3/0346
Filed: 1991-11-06
Abstract: PURPOSE:To obtain the on-head type image display device so as to easily observe an object without detaching an image display part from the head while using the device. CONSTITUTION:This device is constituted of an image display part 1 with a built-in image display screen which is transparent excepting for an image display area and keeps a perspective state for displaying images in an arbitrary area on the display screen, sensor part 2 to detect the change of the glance direction of a user, and image display control part 3 to execute control for displaying the images in the partial area of the image display screen in the form of exactly reflecting the view change of the user based on information from the sensor part 2.
Patent JP-H08140507-A (JP)
Title: Irrigator for raising plant and joint sealing device for the irrigator, flowerpot and vessel or the like
Inventor: FURUTA MIKIO
IPC: A01G27/00
Filed: 1994-11-24
Abstract: PURPOSE: To provide the subject irrigator optimal for a plant pot packed with a hydrobowl (hydroculture) and other flowerpots, etc. CONSTITUTION: This irrigator is to be set up on a pot such as a flowerpot A (or an assembly 17 thereof) or on other tanks, outer cylindrical case 18, etc., being made up of a water tank 5 composed of a reservoir 3 partitioned by a relevant plate 2 and an irrigating chamber 4, an openable water pipe 6 allowing the reservoir and the irrigating chamber to communicate with each other, an actuating means actuating a fluid such as air or a gas to pressurize the water filled in the irrigating chamber or an actuator, a pipe 8 to irrigate flow water furnished on the irrigating chamber. Therefore, any desired combination of this irrigator with a flowerpot or an assembly thereof, etc., can be accomplished, thus can correspond to any place to be set up with a flowerpot, etc., or having ay atmosphere, etc. This irrigator, which is simple in structure, paves the way for its cost reduction and miniaturization, etc., and helps reduce the volume of an air pump.
Patent JP-H07118873-A (JP)
Title: Copper alloy pipe with inside surface protective film for feeding cold water and hot water and its production
Inventor: MIYATO MOTOHISA
IPC: F16L9/02
Filed: 1993-10-25
Abstract: PURPOSE:To provide the copper alloy pipe with an inside surface protective film for feeding cold water and hot water which is enhanced in pitting resistance by suppressing the formation of an epsilon phase to be the cause for generation of pitting on the surface of the protective film, thereby preventing the elution of copper ions. CONSTITUTION:This copper alloy pipe with the inside surface protective film for feeding cold water and hot water has a pipe body which contains >=0.02wt.% in total at least one kind of Zn and Mn, is regulated in the content of Zn to <=5wt.% and the content of Mn to <=3wt.%, and the balance copper with inevitable impurities and the protective film which is formed on the inside surface of this copper alloy pipe body and consists of Sn with inevitable impurities. The protective film may consist of Sn, an intermetallic compd. between Sn and Cu with inevitable impurities and also may consist of the intermetallic compd. between Sn and Cu with inevitable impurities. Either case, the requisite for this protective film is that Cu3Sn does not substantially exist on its surface.
Patent JP-H06139576-A (JP)
Title: Wavelength multiplex recording and reproducing device
Inventor: WAKABAYASHI KOICHIRO
IPC: G11B7/0045
Filed: 1992-10-28
Abstract: PURPOSE:To individually control light beams with plural wavelengths respectively and to enable recording and reproducing of high density and large capacity by irradiating (n) layers of recording layers with (n) light beams having different wave-lengths respectively in timing intervals different from each other respectively. CONSTITUTION:User data 17 are inputted to an encoder 19 and encoded. Then, the data are S/P converted and divided corresponding to the ratios of the reciprocal of (n) pieces of wavelengths, and are inputted to latch circuits 27-29. Then, reciprocal realtions are realized for the wavelengths among the periods of divided code data 11-13 outputted from the circuits 27-29 by data latch signals 30-32 from a timing control circuit 22. By the data 11-13, respective light sources with the wavelengths lambda1-lambda3 are driven as recording pulses, and the data are recorded in the directions of scanning light spots in respective recording layers at the linear velocities of the reciprocal racios of the wavelengths for respective wavelengths. Thus, recording and reproducing of high density and large capacity are performed.
Patent JP-H10133922-A (JP)
Title: Document preparation device and its document file processing method
Inventor: MIYATA GOJI
IPC: G06F17/30
Filed: 1996-10-31
Abstract: PROBLEM TO BE SOLVED: To cope with a case wherein an unsupported function is added when a document file prepared by function-enhanced software is read out by conventional software by adding new generation specification data and data for execution or display data to the document file and managing them. SOLUTION: The new generation specification data 22 for managing functions that software at the time of storage has and the data 22 for execution or display data 23 relating to the functions are added to the document file and managed. Here, which of the formats of the display data or data 24 for execution is used depends upon the kinds of the functions that the software at the time of the storage. Consequently, when the document file generated by the function- enhanced software is read out by the conventional software, the function is executed by using the execution data 24 or message information is displayed by using the display data 23 if an unsupported function is added to explain the function to the user.