baber/WOPTO huggingface dataset:
Patent JP-2001257679-A (JP)
Title: Method for reducing transmission data collision
Inventor: YAMAGISHI TAKASHI
IPC: H04L12/28
Filed: 2000-03-10
Abstract: PROBLEM TO BE SOLVED: To remarkably reduce the probability of data collision. SOLUTION: In a network system, a plurality of stations are connected to a transmission line. In a transmission data collision reducing method, the stations are grouped and each group transmits frame data after the time obtained by adding delay time β1 until the transmission of a next frame by a preceding group with respect to a previous frame 11 transmitted from the preceding group, time β2 for the prescribed number of slots in which the next frame is transmitted, and time for one slot elapses.
Patent JP-2001066714-A (JP)
Title: Image reader
Inventor: ONO RUMIKO
IPC: G03B27/62
Filed: 2000-03-10
Abstract: PROBLEM TO BE SOLVED: To dispense with a heat radiation means and to prevent light from an optical unit from leaking to the outside, without causing jitters or the like on a read image. SOLUTION: This image reader is provided with a light-shielding member 21 advancing/retreating in a main scanning direction B of an optical unit 5 between a contact glass 4 and the unit 5 in accordance with the size of an original on the glass 4 detected by original size detection means 19 and 20, so that it intercepts light other than the light radiated to an original among the light radiated from the unit 5, and a light-shielding member drive mechanism X for driving the member 21 separately from the unit 5.  Thus, the inside of the unit 5 is not filled with heat generated in the case of radiating the light and excess load, such as the weight of the mechanism X, is not imposed in the case of moving the unit 5 in a sub-scanning direction A, so that the light from the unit 5 is prevented from leaking to the outside, in a state where the jitters or the like are not caused on the read image.
Patent JP-2001250270-A (JP)
Title: Optical recording medium
Inventor: TANIGUCHI TAKASHI
IPC: G11B7/24
Filed: 2000-03-07
Abstract: PROBLEM TO BE SOLVED: To provide an optical recording medium suitable for surface optical recording and near-field optical recording and having a lubrication layer which hardly causes head crash and which does not lose optical characteristics by a laser or the like. SOLUTION: The optical recording medium has at least a reflection layer, an optical recording layer, a lubrication base layer and a lubrication layer having a film thickness t1 and containing a perfluoropolyether derivative formed in this order on a substrate and the medium is used for recording, reproducing and erasing information. The film thickness t2 of the lubrication layer after the optical recording medium is immersed in a solvent of a perfluoropolyether derivative shows the relation of t2/t1>=60%.
Patent JP-2001253999-A (JP)
Title: Epoxy resin molding material and semiconductor device
Inventor: MORI KOJI
IPC: C08K5/35
Filed: 2000-03-13
Abstract: PROBLEM TO BE SOLVED: To provide an epoxy resin molding material for sealing semiconductor which is excellent in adhesion to various members such as lead frames, resistance to soldering crack and resistance to temperature cycling. SOLUTION: This epoxy resin molding material for sealing semiconductor prepared by heat-kneading an epoxy resin composition comprising (A) an epoxy resin, (B) a phenolic resin, (C) an inorganic filler, (D) a hardening accelerator and (E) a vinylidene fluoride-based rubber having a weight average molecular weight of 30,000-70,000 in an amount of 0.02-5 wt.% based on the total weight of the epoxy resin composition features that the dispersed particle diameter of the vinylidene fluoride-based rubber is not larger than 50 μm.
Patent JP-2001267100-A (JP)
Title: High frequency filter for high frequency accelerator
Inventor: NAKANISHI KOTA
IPC: H05H13/04
Filed: 2000-03-17
Abstract: PROBLEM TO BE SOLVED: To make easy an attachment and an adjustment of a high frequency filter for a high frequency accelerator by improving a removal efficiency of harmonics and by making the frequency characteristics stable. SOLUTION: The high frequency filter 20 for the high frequency accelerator consists of an outer electric conductor 21 which forms a vacuum space which continues to an inside of a beam pipe, an inner electric conductor 23 which is arranged inside of the above vacuum space while being supported to the inside of the outer electric conductor, and an antenna 27 which is arranged to penetrate through the inside of the outer conductor in an airtight manner. The outer electric conductor 21, the inner electric conductor 23 and the antenna 27 are formed of a superconductive material and an internal structure object 25 made of copper is inserted and arranged in an inner hole arranged inside of the inner conductor 23.
Patent JP-2001266803-A (JP)
Title: Electrodeless discharge lamp
Inventor: SUZUKI TETSUJI
IPC: H01J65/04
Filed: 2000-03-17
Abstract: PROBLEM TO BE SOLVED: To provide a lamp for a liquid crystal projector usable as a point light source with long life. SOLUTION: For the electrodeless discharge lamp, a light emitting bulb enclosing discharge medium is formed into a straight pipe, and a translucent opening part is formed at only one end surface part of longitudinal direction of the light emitting bulb, and residual part of the wall of the light emitting bulb is made a light reflecting layer.
Patent JP-2001267672-A (JP)
Title: Laser device
Inventor: WATABE SHUNTARO
IPC: H01S3/136
Filed: 2000-03-21
Abstract: PROBLEM TO BE SOLVED: To provide a laser device for stable single mode. SOLUTION: A photodiode 32 detects light reflected on a mirror M2 after diffracted at a grating 13. The signal representing the quantity of detected light is inputted in a computer 33 through an amplifier 35. The computer 33 controls a voltage applied to a piezo element 34 based on the input signal. An output coupler 11 is moved as the piezo element 34 expands/contracts according to the applied voltage, so that a resonator length of an optical resonator comprising a mirror M1 and the output coupler 11 is controlled.
Patent JP-2001262384-A (JP)
Title: Aqueous liquid metal detergent
Inventor: MACHIYAMA TOMOYUKI
IPC: C11D17/08
Filed: 2000-03-21
Abstract: PROBLEM TO BE SOLVED: To provide an aqueous liquid metal detergent suitable for the cleaning of metals such as metallic parts made of zinc, aluminum, copper and their alloys, which are easily corroded or discolored. SOLUTION: The aqueous liquid metal detergent contains the following components A-D. A is an alkylene oxide 5-50 mol addition compound of a primary alcohol having a 8-24C alkyl group or alkynyl group. B is an alkylene oxide 5-50 mol addition compound of a secondary alcohol having a 8-24C alkyl group or alkynyl group. C is an amphoteric surfactant. D is an alkali agent.
Patent JP-2000344207-A (JP)
Title: Automatic packaging method, and its device
Inventor: KUDO AKIRA
IPC: B65B47/00
Filed: 2000-03-22
Abstract: PROBLEM TO BE SOLVED: To easily package a tray without preparing a film in advance. SOLUTION: A film extruding mechanism 13 to extrude a film 15 by melting a resin material of a raw material of the film and extruding the molten resin from a resin extrusion port 14 is arranged in the vicinity of a tray 2 in which an article to be packaged is stored, and the article to be packaged is packaged by the immediately produced film 15 while generating the film 15 by this film extruding mechanism 13.
Patent JP-2001264239-A (JP)
Title: Environmental testing machine
Inventor: MASUDA NAOHITO
IPC: F24F5/00
Filed: 2000-03-22
Abstract: PROBLEM TO BE SOLVED: To give artificial weather change to each thermostat with an atmosphere and a cycle according to a test condition, by centralizing the heat source for feeding to the plural thermostats to one spot, and executing separately cold switching control of each thermostat. SOLUTION: This testing machine is equipped with plural thermostats 2 composed by forming the inner surface with a panel 10 having excellent thermal conductivity, forming the outside with heat insulating material 11, and forming a circulation route 12 of heat medium between the outside and the inside except a door 9, a heat medium generation part 3 connected to the circulation route 12 through piping 5a, 6a, 7a, for supplying the heat medium set at different temperatures, and a control part 4 for controlling a cold cycle in each thermostat, switching of selector valves 19, 20 installed on the piping according to the set temperature, and a mixing ratio of the heat medium by a mixer 8.
Patent JP-2000311035-A (JP)
Title: Method and system for hot pluging processor to data processing system
Inventor: RICHARD BEARUKOFUSUKI
IPC: G06F1/24
Filed: 2000-03-22
Abstract: PROBLEM TO BE SOLVED: To excellently perform a hot plug of a processor by performing an initial setting routine to a processor in a processor subsystem. SOLUTION: After a power is appropriately supplied to a processor subsystem A and its clock generation source is stabilized, a service processor performs initial setting step to a processor card 11a before an FET switch 80a is enabled, and the processor card 11a is prepared so that it is connected to a front side bus. Moreover, the service processor notifies an operating system of occurrence of hot plug phenomenon, and all the processor operations are temporarily interrupted. Finally, the service processor issues a soft reset to all the processors on the front side bus, simultaneously enables the FET switch 80a, and starts driving while all the processors are in the same cycle.
Patent JP-2000296331-A (JP)
Title: Hydrogenation treatment catalyst deposited on metal oxide containing two elements of group ivb
Inventor: KOULIKOVA ELENA
IPC: B01J37/08
Filed: 2000-03-24
Abstract: PROBLEM TO BE SOLVED: To provide a hydrogenation treatment catalyst deposited on a metal oxide containing two elements of group IVB. SOLUTION: This catalyst is the hydrogenation refining catalyst of hydrocarbon based on an amorphous matrix or imperfectly crystallized (low degree of crystallization) matrix. The matrix contains the at least one metal of the group IVB (in the form of oxide) selected from titanium, zirconium and hafnium. The metal of the group IVB is preferably the zirconium. The catalyst can further include the at least one element selecting the group consisting of yttrium, magnesium, calcium, aluminum and silicon.
Patent JP-2001270273-A (JP)
Title: Apparatus and method for forming image
Inventor: ANDO TOMIO
IPC: B42D15/10
Filed: 2000-03-27
Abstract: PROBLEM TO BE SOLVED: To provide an image technique wherein ID recording media of different purposes such as a passport and a visa can be issued by one set of an image forming apparatus, especially for the passport and the like requiring a high security property, an overlayer containing security information is provided after forming an image by an ink jet, and for a visa and the like which are low priced and do not permit jamming, they are managed only with forming the image by the ink jet on visa paper of an inside page. SOLUTION: An ink jet image is formed on a plurality of kinds of different recording media based on image information obtained by forming or editing personal information containing the image and a character by a host computer. Whether the overlayer is required or not is judged according to the kind of the recording medium, and the overlayer is provided by transfer on the image of the recording media on which the image is formed by the ink jet for the required recording medium.
Patent JP-2001271579-A (JP)
Title: Automatic opening and closing mechanism
Inventor: YAMAGUCHI KOICHI
IPC: E06B9/84
Filed: 2000-03-28
Abstract: PROBLEM TO BE SOLVED: To provide an automatic closing mechanism which is installed through simplified wiring work by reducing the number of wires, and can suitably carry out switching control of an opening/closing body. SOLUTION: The automatic opening and closing mechanism is comprised of a control section 3 for controlling a switching device for automatically opening/closing the opening/closing body, an operating switch section 4 electrically connected to the control section, for outputting operating commands of opening, closing, and stopping the opening/closing body, and an obstacle sensor 20 for outputting at least a stopping command to the control section in response to sensing of an obstacle on a track of the opening/ closing body during closing operation of the same. The obstacle sensor 20 includes a command outputting section 21 connected to a connection terminal of the operating switch section, and a detecting section 22 connected to the command outputting section, for detecting the operating state of the opening/closing body.
Patent JP-2001270140-A (JP)
Title: Thermal printer
Inventor: ISHIGURO KATSUYUKI
IPC: B41J2/32
Filed: 2000-03-27
Abstract: PROBLEM TO BE SOLVED: To provide a thermal printer capable of printing an image with high quality by uniformizing a contact pressure to be applied to a recording paper at the time when a thermal head is brought into contact with a platen under pressure during printing. SOLUTION: A platen holder 3 is formed such that a cross section of an attachment face 3a is in a concave shape. A portion of the platen holder 3 opposing to a central section of a thermal head 9 in the direction of the arrangement of heating elements 9a is deeper than each portion opposing to each of both ends of the thermal head 9 in the direction of arrangement of the heating elements 9a, thereby forming the concave shape.
Patent JP-2001283934-A (JP)
Title: Battery pack idetifying device and battery pack
Inventor: NISHIKAWA TSUTOMU
IPC: H01M2/10
Filed: 2000-03-29
Abstract: PROBLEM TO BE SOLVED: To enable easy identification of a variety of battery packs. SOLUTION: The power source circuit 12 of an identification device (charger) 10 generates a charging voltage of a prescribed direct current voltage to the AC input. The charging voltage impresses a switch 14 and a reference voltage generating circuit 20, and impresses a switch 18 and a resistance 24 via a resistance 16. The reference voltage generating circuit 20 stabilizes the charging voltage from the power source circuit 12 and impresses an outside power source terminal 34 and a charge control circuit 22 with the reference voltage of a prescribed voltage. In a state with the battery pack 40 connected to the identification device 10, the output of the reference voltage generating circuit 20 is connected with the charging circuit 12 via terminals 34, 44 resistances 46, 36, a resistance 30 and a resistance 28.  A voltage, gained by splitting the output voltage of the reference voltage generating circuit 22 by resistances 52, 30, is impressed on the charge control circuit 22. The charge control circuit 22 identifies the connection of the battery pack 40 and the type of the battery pack connected by this divided voltage (voltage of the terminal 36), and starts charging the battery pack 40.
Patent JP-2001282734-A (JP)
Title: Remote service device, remote service managing device, and recording medium
Inventor: HOSOKAWA HIROKI
IPC: G06F15/00
Filed: 2000-03-30
Abstract: PROBLEM TO BE SOLVED: To transmit or not transmit device information to a monitoring center side according to a connection mode by providing the connection mode on a customer device side, to accepting the device information when the device information from the device side is received and contracted/absence information is in presence by provid ing the contract presence/absence information on the monitoring center side or to set the connection mode on the device side in non-permission when the contract presence/absence information is in absence, to remotely switch the connection mode and to suppress useless communication in a remote service device provided in a device connected to the monitoring center for receiving the provision of services,  a remote service managing device provided in the monitoring center for receiving and managing the device information from the plural devices and a recording medium. SOLUTION: This device is provided with a device identifier for uniquely determining the device, a means for setting the connection mode of permission or non-permission to the monitoring center, and a means for transmitting the device information on an event, which occurs in the device when the connection mode is set to permission, to the monitoring center after adding the device identifier thereto, and setting the permission or non-permission of communication received from the monitoring center to the connection mode.
Patent JP-2001278948-A (JP)
Title: Epoxy resin molding material
Inventor: KAWAMURA SATORU
IPC: B29C45/00
Filed: 2000-03-30
Abstract: PROBLEM TO BE SOLVED: To provide an epoxy resin molding material capable of the injection molding that is excellent in the heat stability in a cylinder and also has little hazing of mold. SOLUTION: The epoxy resin molding material capable of the injection molding is characterized by containing an orthocresol novolak epoxy resin of 70 deg.C or more of a softening point as an epoxy resin and a novolak phenol resin as a hardening accelerator, and also a dimethylurea hardening accelerator shown by chemical formula (1) or (2) as an essential component.
Patent JP-2001288046-A (JP)
Title: Composition for scalp and hair
Inventor: NAKAZAWA YOSUKE
IPC: A61K8/00
Filed: 2000-03-31
Abstract: PROBLEM TO BE SOLVED: To provide a composition for scalp and hair, excellent in promoting effect on blood flow, hair-growing effects, and preventing effect on depilation, also excellent in preventing effects on scurf and itching, and having high safety. SOLUTION: This composition of the scalp and the hair contains a local irritant and adenosines. The local irritant is exemplified by capsicum tincture, cantharid is tincture and camphor, and 0.001-2.0 wt.% thereof is formulated therewith based on the whole amount of the composition. The adenosines are adenosine, adenosine 5'-phosphate or a salt thereof, and 0.0001-10.0 wt.% thereof is formulated therewith based on the whole amount of the composition.
Patent JP-2001283975-A (JP)
Title: Attachment structure for connector
Inventor: TATE HIDEJI
IPC: H01R13/52
Filed: 2000-04-04
Abstract: PROBLEM TO BE SOLVED: To secure reliability of sealing characteristic. SOLUTION: A connector 20 comprises a holder 21, which is fixed to a side wall 11 (board-shape attachment part), a housing 33 in which a terminal parts 37 is accommodated, and an elastic support means 25 which permit relative displacement of the housing 33 in two dimension direction which intersects perpendicularly with inner perimeter surface of a hole 12. In a state with the holder 21 being fixed to the side wall 11, even if the holder 21 has a position gap to the hole 12, the crevice between the perimeter of housing 33 and the inner circumferences of the hole 12 becomes uniform due to the occurrence of relative displacement of the housing 33 to the holder 21. Accordingly, the sealing characteristic by a sealing component 43 is maintained.
Patent JP-2001291404-A (JP)
Title: Indoor lighting fixture
Inventor: SAITO YOSHITOKU
IPC: F21W131/40
Filed: 2000-04-10
Abstract: PROBLEM TO BE SOLVED: To provide an indoor lighting fixture capable of improving feeling of brightness relatively easily outside of a region satisfying expressions of a sparkle theory. SOLUTION: The indoor lighting fixture has a light emitting part 2 composed of a vertical reflector which is projected downward from a lower surface of the lighting fixture. It satisfies expressions 1,500<=L and logL<3.3, or 1,500<=L<=4,000 and -0.3 logω+2.63<logL, wherein a solid angle of the light emitting part 2 is ω steradian, and an apparent luminance in a line of sight is L (cd/m2).
Patent JP-2000309992-A (JP)
Title: Frame of steel house and connecting structure of frame
Inventor: SAWADA TAIICHI
IPC: E04B1/61
Filed: 2000-04-12
Abstract: PROBLEM TO BE SOLVED: To provide the frame of a steel house having excellent strength and durability or the like, and being easily assembled. SOLUTION: The first - seventh stripe plate sections 3a-3g partitioned by the first - sixth bending lines 2a-2f extending in parallel in one direction are formed into a frame body 1 composed of a rectangular metal plate while at least first, the third, fifth and seventh stripe plate sections 3a, 3c, 3e, 3g are formed in approximately in the same width. The frame body 1 is root-bent in the first, second, fifth and sixth folding lines 2a, 2b, 2e, 2f so that the first, third, fifth and seventh stripe plate sections 3a, 3c, 3e, 3g are made approximately perpendicular to the residual second, fourth and sixth stripe plate sections 3b, 3d, 3f, while being crest-bent in the residual third and fourth folding lines 2c, 2d and recessed sections 4 and projecting sections 5 having approximately U-shaped cross sections are formed alternately.
Patent JP-2000353790-A (JP)
Title: CHEMICAL EVAPORATION METHOD OF Pb5Ge3O11 THIN FILM FOR FERROELECTRIC APPLICATION
Inventor: SHIEN TEN SUU
IPC: H01L21/8247
Filed: 2000-04-12
Abstract: PROBLEM TO BE SOLVED: To obtain a method of manufacturing a DRAM, which is high in resistance to fatigues in a ferroelectric capacitor structure and where a ferroelectric(FE) film is kept free from crackings caused by thermal treatment in a manufacturing process. SOLUTION: A resist is applied on a silicon substrate 10, ions are implanted into a source region 18 and a drain region 22, and a gate region 20 is formed by diffusion of ions through thermal treatment. A noble metal lower electrode 26 is formed, an FE film 28 of Pb5Ge3O11 as FE material is deposited on the lower electrode 26, and an upper electrode 30 is formed thereon for the formation of a gate unit 24. A barrier insulating material 36 is deposited through a CVD method and formed by etching, with which the lower electrode 26 is set separate from the source region 18 and the drain region 20 by a distance D of 50 to 300 nm. An oxide layer 38 is formed on the gate unit 24, a hole is bored, and a source electrode 40, a gate electrode 42, and a drain electrode 44 are formed respectively.
Patent JP-2001295999-A (JP)
Title: Attachment/detachment mechanism for overcharge preventing device, method of detaching overcharge preventing device and method of assembling overcharge preventing device
Inventor: SUZUKI MASAO
IPC: F17C13/04
Filed: 2000-04-13
Abstract: PROBLEM TO BE SOLVED: To safely and easily attach/detach an overcharge preventing device without degassing a storage container and facilitate maintenance work. SOLUTION: The overcharge preventing device 12 has a pipe portion 4 connected to a charging opening 2, a valve body portion 5 fitted in the filing opening 2 and detachably tightened thereto, and a first operation bar 13 energized and mounted on the side of the valve body portion 5 movably to the axial direction and provided with a valve element 14 for blocking the pipe portion 4 at its other end 4b. A detachment jig 11 has a base 23 mounted on the filling opening portion 2, a pressure plate 25 opposed to the valve body portion and mounted on the base 23 via a column 24, and a second operation bar 26 mounted on the pressure plate 25 movably forward and backward to the axial direction and provided with input ends at both ends where a holddown portion 27 contacting the valve body portion 5 is engaged with a rotational member 50.
Patent JP-2001298343-A (JP)
Title: Transversal surface acoustic wave filter
Inventor: YAMANAKA KUNIHITO
IPC: H03H9/64
Filed: 2000-04-14
Abstract: PROBLEM TO BE SOLVED: To provide a means for flattening the intra-band characteristics of a transversal surface acoustic wave(SAW) filter. SOLUTION: In the traversal SAW filter in which two IDT electrodes are located on a piezoelectric substrate at a prescribed interval, one of IDT electrodes is formed by using the basic block of an electrode cycle λR having a reflecting function and the basic block of an electrode cycle λS having no reflecting function and the electrode cycles λR and λS are made different from each other.