baber/WOPTO huggingface dataset:
Patent JP-2001149774-A (JP)
Title: Light immobilizing method for metallic fine particles
Inventor: YAMADA ATSUSHI
IPC: C03C17/10
Filed: 1999-12-01
Abstract: PROBLEM TO BE SOLVED: To provide a method of sticking metallic particles on a substrate, which is free from the problem on health due to a solvent and the inconvenience for a specific pretreatment on the surface of the substrate. SOLUTION: The metallic particles are immobilized on the surface of a material to be coated by dipping the material to be coated in a colloidal solution of the metallic particles and irradiating it with laser beam exciting the metallic particles in ultraviolet or near infrared wave region.
Patent JP-H03204539-A (JP)
Title: Operation controller for air-conditioner
Inventor: IKEGAKI SATOSHI
IPC: F24F11/02
Filed: 1989-12-29
Abstract: PURPOSE:To perform the moving processing of a selection right without bringing about the deterioration of an air conditioning feeling due to the execution of an unintentional instruction or the increase in cost due to the establishment of a switch by taking a means obstructing the output of a change-over instruction signal due to the turn-ON of a change-over button switch to a branch control unit. CONSTITUTION:When the change-over button switch 71W of a remote controller, for example, Rc1 becomes on ON-state from an OFF-state to be continuously held in ON-state for a predetermined time, the output of a change-over instruction signal from the remote controller Rc1 to a branch control unit 61C is cancelled by a control means 10 and the selection right of an operation mode is abandoned. That is, the change-over button switch 71W provided in order to output the change-over instruction signal of the operation mode to the branch control unit 61C is usually utilized to perform the moving processing of the selection right without separately providing a change-over button switch. Therefore, the moving processing of the selection right of the operation mode is performed by utilizing the change-over button switch 71W without bringing about the deterioration or cost increase of air conditioning effect.
Patent JP-H06183348-A (JP)
Title: Operation control device
Inventor: EURA FUMIAKI
IPC: B61L27/00
Filed: 1992-12-22
Abstract: PURPOSE:To enable collective operation control even at the failure time of station control devices in a distributed operation control device of such constitution that a central processing unit for performing the collective operation control of trains is connected to the station control devices for controlling the operation of trains by a loop transmission circuit. CONSTITUTION:An operation control device is provided with transmission control devices 4a-4c having telegram number monitor parts which are the failure detecting parts of station control device 2a-2c, and line switches 101a-101c for connecting the station control devices 2a-2c to a central processing unit 1 through a loop transmission circuit 5 at the normal time and connecting relay interlocking devices 6a-6c directly to the central processing unit 1 through the loop transmission circuit 5 at the failure time of the station control devices 2a-2c. Accordingly, even when the station control devices 2a-2c are in failure, the central processing unit 1 and the relay interlocking devices 6a-6c can be connected by the line switches 101a-101c, so that train location information can be transmitted to the central processing unit 1.
Patent JP-2000168045-A (JP)
Title: Screen printing squeegee and method for screen printing
Inventor: KATO SEIJI
IPC: H05K1/18
Filed: 1998-12-02
Abstract: PROBLEM TO BE SOLVED: To provide a screen printing squeegee for printing a coating agent on a surface to be coated with a printing spot near a side of a protrusion of a material to be printed without fault and a method therefor. SOLUTION: Embosses for housing electric components on a surface to be coated of a printed board are provided in a screen. Cutouts 100 are provided at both sides of parts corresponding to the embosses in a width direction of a squeegee 10, and an independent deflected part 106 and a general part 108 are provided. The cutouts 100 tend to incline in a direction for increasing intervals from a surface 84 side toward a rear surface 86 side in plane perpendicular to the surface 84 of the squeegee 10. In a part having no emboss of the screen, the part 106 and the part 108 are integrally deflected to urge cream solder into printing holes.  When the solder arrives at the emboss, the part 106 is deflected independently of the part 108 to override the emboss, and the part 108 holds the state brought into contact with the screen, approached to the side of the emboss to urge the solder to the holes when the holes exist.
Patent JP-2001160216-A (JP)
Title: Signal recorder
Inventor: UEMURA KAZUNORI
IPC: G11B20/18
Filed: 1999-12-02
Abstract: PROBLEM TO BE SOLVED: To provide a signal recorder which detects disk stain quickly and/or accurately while recording time continuous data. SOLUTION: A write-in region for which recording is to be conducted is beforehand secured. An address reading means reads a physical address region for a portion of the region secured by a write-in region securing means before continuous data are recorded by a data recording means and an error detecting means 106 conducts error discrimination to determine whether the addresses are correctly read or not. Moreover, a memory 103 accumulates inputted continuous data and outputs the accumulated data to the data recording means. The recording operation of the recording means is started when the amount of the accumulated data in the memory becomes larger than a prescribed value B1 and is stopped when the amount of the accumulated data in the memory becomes smaller than a prescribed value B2, i.e., the recording is made intermittently.
Patent JP-H06167232-A (JP)
Title: Startup device of fuel injection type two-cycle engine
Inventor: YAMAGATA TAKASHI
IPC: F02B75/02
Filed: 1992-11-30
Abstract: PURPOSE:To prevent overrich condition of an air-fuel ratio and maintain the air-fuel ratio appropriately and improve restartup property and also enlarge freedom degree of the mounting position of a water temperature sensor, in the case when a two-cycle engine is stopped and left as it is after driving it under the condition of complete warming-up, and the temperature of the two-cycle engine is still higher than that of a cooling water. CONSTITUTION:A water temperature sensor 40 for detecting a cooling water temperature of a two-cycle engine is provided, and an engine temperature sensor 4 for detecting an ambient temperature of the two-cycle engine is arranged in the vicinity of a fly wheel magnet 68, and a control means 82 for controlling a fuel injection quantity at the time of startup in response to the cooling water temperature and the ambient temperature of the engine, is provided.
Patent JP-2001157732-A (JP)
Title: Carrier for game medal
Inventor: ISHIWATARI KIWA
IPC: A63F5/04
Filed: 1999-12-02
Abstract: PROBLEM TO BE SOLVED: To eliminate the trouble to manufacture a chute section compatible with each machine model by making the position of the chute section variable by lifting it up when necessary and making the changed state sustainable, and by installing a front edge guide on the front edge of the chute, which makes the direction of discharging medals variable. SOLUTION: On the front of a base member provided with a guide member communicating with the inside from the back, a chute member for carrying out is rotatably connected to the base member by means of a rotary joint. On the front edge of the chute member, the front edge guide, which changes the direction of carrying out, is pivotably provided horizontally in the longitudinal direction of the chute member.
Patent JP-H11172375-A (JP)
Title: High strength bent pipe excellent in toughness in weld metal zone, and its production
Inventor: TERADA YOSHIO
IPC: C22C38/58
Filed: 1997-12-12
Abstract: PROBLEM TO BE SOLVED: To improve productivity, strength, and toughness in weld zone at low temperature by providing a weld metal zone having a specific composition which consists of C, Si, Mn, P, S, Ni, Cr, Mo, Nb, Ti, Al, N, O, and the balance Fe with inevitable impurities and in which respective component values satisfy a specific relation and further having a microstructure containing specific amounts of bainite. SOLUTION: The weld metal zone has a composition consisting of, by weight, 0.03-0.10% C, <=0.6% Si, 1.5-2.2% Mn, <=0.015% P, <=0.010% S, 0.80-2.5% Ni, 0.20-1.5% Cr, 0.20-1.5% Mo, 0.01-0.10% Nb, 0.005-0.030% Ti, <=0.06% Al, 0.001-0.010% N, <=0.050% O, and the balance Fe with inevitable impurities. Moreover, the value of P defined by equation is regulated to 0.23-0.40. Further, this weld metal zone has a microstructure containing bainite of <=10 μm average grain size, transformed from austenite, by >=70% by volume fraction.
Patent JP-2000148665-A (JP)
Title: Data processor
Inventor: ITO KOICHI
IPC: G06F13/36
Filed: 1998-11-17
Abstract: PROBLEM TO BE SOLVED: To use a virtual storage space effectively, and to reduce overhead related with address conversion in a computer system, including an I/O bus sub-system having a unique address space and having a virtual storage system. SOLUTION: This data processor is provided with an ADT8e for adding an offset value to an address outputted by an I/O adaptor 4, and for calculating a virtual storage address and a translation look-aside buffer(TLB) 8b for converting the virtual storage address into a physical address, and accessing is made through a host bus 3 to a main storage device 2. The conversion is conducted based on a pair of conversion of the virtual address and the physical address, the exchange of the pair of conversion is conducted by first I/O processor 8c, and the setting of the offset value is operated by a second processor 8f each time I/O start is executed.
Patent JP-H09186317-A (JP)
Title: Manufacture of semiconductor device
Inventor: YAMADA KEIICHI
IPC: H01L21/302
Filed: 1995-12-28
Abstract: PROBLEM TO BE SOLVED: To obtain the manufacturing method of a semiconductor device with which malfunction can be prevented. SOLUTION: A gate electrode 4, a drain region 51 and a source region are formed on an Si substrate 1. Then, insulating films 61 and 63, having a relatively low etching rate, and an insulating film 62, having a relatively high etching rate, are formed, and the gate electrode 4 is left as a side wall by etching back. Then, ions are implanted using the side wall as a mask. The formation of the above-mentioned side wall and ion implantation are repeated. Then, a part of the insulating films 62, 64 and 66, having a high etching rate, is removed by etching. Then, silicides 71 to 73 are provided. According to this process, the electric connection between the gate electrode 4 and a source region 52 or a drain region 52 caused by the creeping up generated in a silicide process can be suppressed, and a semiconductor device, with which the malfunction of the semiconductor device can be prevented, can be obtained.
Patent JP-H10181883-A (JP)
Title: Air feeder
Inventor: UEDA KAZUYUKI
IPC: B65G53/24
Filed: 1996-12-24
Abstract: PROBLEM TO BE SOLVED: To provide an air feeder which stably feed air. SOLUTION: A vortex generation unit 3 comprises a body 3a and a cover 3b. A feed line 18 comprises a feed hose 2 and a feed pipe 8 connected to the feed hose 2 at its one end and inserted through the periphery of the body 3a at the other. The cover 3b is formed on its top with a suction chamber 10, which communicates with a suction pipe 13 connected to a suction hose 6 led from a suction means. The suction chamber also communicates with a space part 17 defined inside the body 3a through an opening 11 formed through the cover 3b. The feed pipe 8 is perforated at its tip with a plurality of first slits 9 such that the suction direction of film air sucked through the first slits 9 crosses that of air in the feed line 18. That crossing serves to generate an airflow which vertically flows along the inner wall of the feed line 18 at lower speed.
Patent JP-H05175632-A (JP)
Title: Method and device for dividing insulation board
Inventor: SAKATE TOKIO
IPC: H05K3/00
Filed: 1991-12-26
Abstract: PURPOSE:To reduce the generation of stress as much as possible in loaded article connection sections on an insulation board and enhance an automatic equipment line so as to operate more suitably when dividing an electronic circuit device circuit insulation board when a division work line is formed on a main plane per circuit block. CONSTITUTION:A holding section 2 which clamps an insulation board 1 is provided with a rotary shaft 13 and installed per unit, centering on a division work line 12 on its both sides at a specified interval. The insulation board 1 is divided by applying a blade 3 to the board from its rear side in the longitudinal direction of the division work line 12 with division force. In synchronization with this division, each of the board holding sections 2 is rotated outwardly, centering on the rotary shaft 13 while the insulation board is being held so as to reduce stress which applies to the board. There is provided a faulty detection sensor 5 which decides and selects the performance of a circuit block so as to see if it is good or bad. A series of operations are carried out in automatic mode.
Patent JP-H05173511-A (JP)
Title: Liquid crystal display device
Inventor: ITO NOBUYUKI
IPC: G02F1/133
Filed: 1991-12-26
Abstract: PURPOSE:To provide the liquid crystal display device which makes a gradational display. CONSTITUTION:The liquid crystal display device has a display panel 1 where plural picture elements formed by interposing a liquid crystal display layer 4 between a couple of transparent electrodes 5 and 6 and is so constituted that the picture elements are driven by applying a scanning voltage specifying rows of the picture elements to one transparent electrodes 5 arranged across the liquid crystal layer 4 of the picture elements and applying a signal voltage determining whether or not the picture elements illuminate to the other transparent electrode 6. Further, a bias electrode 7 which adjoins to the picture elements is arranged on the side of at least one transparent electrode 5 for the picture elements. Further, the other transparent electrode 6 is provided with a bias voltage applying means 14 which applies a gradational display bias voltage for adjusting the gradient of an electric field in the width direction of the picture elements to the bias electrode 7 in synchronism with the application of the signal voltage according to gradation data is provided.
Patent JP-2000156592-A (JP)
Title: Metal fiber sheet for shielding electromagnetic wave
Inventor: SUZUKI TAKANORI
IPC: H05K9/00
Filed: 1998-11-19
Abstract: PROBLEM TO BE SOLVED: To prevent radio wave trouble of electric/electronic parts requiring high refractivity and flexibility by impregnating or filling a metal fibrous sheet produced through wet sheet-forming/sintering method with a thermosetting conductive adhesive having volumetric resistance after thermosetting within a specified range or laminating the adhesive to one or both sides thereof. SOLUTION: A metal fibrous sheet produced by wet sheet-forming/sintering method is impregnated or filled with a thermosetting conductive adhesive having volumetric resistance after setting within a range of 2×10-2-2×103 Ω.cm or the adhesive is laminated to one or both sides thereof. Such a metal fibrous sheet for shielding electromagnetic wave applied with a thermosetting conductive adhesive protects electric/electronic parts against troubles of electromagnetic wave when a high level conductive adhesive is applied to a flexible metal sheet. Furthermore, the sheet is flexible, excellent in bendability and exhibits a strong bonding force to a polyimide film as the protective layer for a flexible printed board.
Patent JP-2001161604-A (JP)
Title: Vacuum cleaner
Inventor: TORISAWA AKIRA
IPC: A47L5/14
Filed: 1999-12-03
Abstract: PROBLEM TO BE SOLVED: To provide a circulating vacuum cleaner of which the electronic circuits are resistant to heat influence by a motor fan. SOLUTION: In the circulating vacuum cleaner 1, electronic circuits 36A and 36B to control the motor fan 8 are built in a storage chamber A below a dust chamber 9.
Patent JP-2000170922-A (JP)
Title: Brush seal having bent rigid brush
Inventor: GAIL ALFONS
IPC: F16J15/3288
Filed: 1999-12-03
Abstract: PROBLEM TO BE SOLVED: To provide the improvement of brush seal having bent bristle portions in which bristle packet is pressurized against a support plate due to pressure difference between adjacent members, the bristle packet is kept adhered to the support plate by the frictional force, for obtaining optimum sealing function without generating hang-up effect. SOLUTION: This unit has a support plate 9 having a longitudinal portion 10 and a support portion, and a bristle 3 having a shaft portion 6 and bristle portion 7 bent in respect to the shaft portion. The end of the shaft portion is dislocated to the sealing surface of the rotor 2. The bristles are bent for sealing the rotor 2 in respect to a stator. A curved free space 13 is formed between the shaft portion 6 of the bristle 3 and the support plate 9. A clearance 12 is formed between the bent bristle portion 7 and the support plate 9 over all length of the support portion. The cliearance is eliminated when pressure difference occurs between adjacent portions.
Patent JP-H0532792-A (JP)
Title: Production of granular polymer
Inventor: OKAMOTO MASAYA
IPC: C08L69/00
Filed: 1991-12-27
Abstract: PURPOSE:To efficiently obtain a granular polymer reduced in residual solvent amount by evaporating and removing an inert solvent from a polymer solution in simple operation using a simple device. CONSTITUTION:A solution of a polymer in an organic solvent (e.g. methylene chloride) is fed to a granulation band in which a granular polymer (e.g. polycarbonate) retained in an atmosphere substantially free from steam and evaporating the organic solvent and simultaneously uniformly stirred exists and the organic solvent is evaporated while bringing the solution into contact with the granular polymer. Furthermore, the concentration of the polymer dissolved in the solvent is 3-70wt.%, preferably 10-60wt.%.
Patent JP-H05177327-A (JP)
Title: Method for injection-molding solid product
Inventor: MICHIGAMI AKIHIRO
IPC: B22D17/22
Filed: 1991-12-27
Abstract: PURPOSE:To improve the appearance and the internal quality to prevent entrainment of the air at the time of injecting molten metal by an extremely simple action easily mechanized. CONSTITUTION:After an obstacle member 11 for disturbing the injection of the molten metal (a) to the front part of a sprue gate 5 set in a cavity 6, the injection of the molten metal (a) is started, and at the time of injecting a prescribed quantity of the molten metal (a) from the sprue gate 5 to the side part of the obstacle member 11 by taking off the obstacle member 11 from the cavity 6, the molten metal (a) is filled up into the cavity 6 so as not to develop eddy near both side walls in the cavity 6.
Patent JP-H05177457-A (JP)
Title: Method and device for detecting position of part
Inventor: YAMAMOTO YOSHIMI
IPC: G06T7/00
Filed: 1991-12-27
Abstract: PURPOSE:To extract the characteristic quantity of the form possessed by a target at once and detect the position and angle of the target by providing a detecting means for expanding the edge part extracted by an edge extracting means followed by contracting, and detecting an uneven part contained in the edge part. CONSTITUTION:A target is photoelectrically read by cameras 102, 103, from its image information, an edge part is extracted by an edge extracting means 203, and the extracted edge part is expanded and contracted to detect an uneven part contained in the edge part. The edge of the detected uneven part is extracted, the extracted edge is reversed, and the characteristic quantity showing the size and positional relation of the closed image area obtained by this reversion is calculated. The preliminarily stored characteristic quantity when the target is put in a determined position is compared with the calculated characteristic quantity, and according to the comparison result, the position and/or angle of the target is detected.
Patent JP-H10169654-A (JP)
Title: Gas hydrostatic pressure bearing device
Inventor: ONO KAZUYA
IPC: F16C32/06
Filed: 1996-12-10
Abstract: PROBLEM TO BE SOLVED: To provide a gas hydrostatic pressure bearing device having sufficiently high rigidity. SOLUTION: A bearing surface 20a of a bearing part 20 is composed of a land part 28 of non-ventilation in a central part and a porous material 30 in the periphery thereof. Consequently, inside from the porous material 30 in the periphery of the land part 28, a space internal pressure is fixed, since a peripheral edge of the porous maternal 30 is brought into contact with the atmosphere, as narrowing a space, a pressure in the periphery of the porous material rises, as a result, an ideal characteristic, such that the space internal pressure, in the vicinity of the bearing periphery, leads to the atmospheric pressure by a pressure gradient as sharp as possible, can be obtained. Here, by existence of the land part 28, a squeeze effect is generated, a damping characteristic is also improved. Accordingly, sufficiently high rigidity can be obtained.
Patent JP-2000164868-A (JP)
Title: Gate film formation method and semiconductor device
Inventor: HASEGAWA EIJI
IPC: H01L21/318
Filed: 1998-11-20
Abstract: PROBLEM TO BE SOLVED: To provide a method for forming a gate film, wherein when a nitrogen is implanted in a silicon substrate for suppressing an oxidation speed, the thickness of oxide film formed by the oxidation process can be made smaller with good controllability. SOLUTION: In a thermal process within a rapid thermal process furnace, wherein an ion comprising nitrogen element is implanted into a semiconductor substrate before its thin insulating film is formed on the substrate, a step wherein relatively hot and very short (1-several seconds) annealing process is performed in a nitrogen, argon, or other inert gas atmospheres, and a step wherein a desired insulating film is formed in a short thermal process in oxidizing gas, nitriding/oxidizing gas, or nitriding gas atmosphere, are provided.
Patent JP-H06201609-A (JP)
Title: Method for inspecting surface
Inventor: FUJII YASUYUKI
IPC: G06T5/00
Filed: 1992-12-25
Abstract: PURPOSE:To realize a novel method for inspecting a surface which can effectively and easily detect an abnormal position of a surface to be inspected irrespective of irregularity in illumination intensity of the surface to be inspected by an illuminator. CONSTITUTION:A method for inspecting an abnormal part of a surface to be inspected having the steps of illuminating the surface to be inspected, reading an image of the illuminated part by a reader to convert it into a signal, and processing the signal with a threshold value, comprises the steps of dividing a read area of the reader into a plurality of areas A, B, C having substantially equal light intensities based on a standard distribution of the intensity of an image 30a of the illuminated part read by the reader, and setting threshold value levels to Ea, Eb, Ec at the respective areas.
Patent JP-2000170940-A (JP)
Title: Switching valve
Inventor: MOGAMI TOSHIHIRO
IPC: F16K31/122
Filed: 1998-12-07
Abstract: PROBLEM TO BE SOLVED: To surely recognize the location of a moving body by directly visualizing the moving body. SOLUTION: A moving body 34 is stored within a moving body storing chamber 33 of a casing 29 so as to be movable. In the casing 29, a plurality of ports 37 to 39 communicating with the moving body storing chamber 33 are formed. The casing 29 is provided with a through hole 40 communicating with the moving body storing chamber 33. Within this through hole 40, a light transmissive view window 41 in close connection with the inner peripheral surface is provided. Therefore, the location of the moving body 34 can be surely recognized by directly viewing an upper side piston 26 of the moving body 34.