baber/WOPTO huggingface dataset:
Patent JP-2001298300-A (JP)
Title: Method and device for attaching electronic part
Inventor: MURATA KAZUHIRO
IPC: H05K13/08
Filed: 2000-04-13
Abstract: PROBLEM TO BE SOLVED: To provide a method and device for attaching an electronic part for improved operation rate by reducing a gap between a sucking nozzle and an electronic part for stable part supply, as well as for improved part recognition precision and stable part attaching even with a narrow pitch electronic part. SOLUTION: A supplied part is taken from a part supply position by a sucking nozzle 5 fitted to a rotary table 2, and it is moved to a part recognizing position by rotating the rotary table 2 where a recognizing camera 7 is provided which images the part sucked to the sucking nozzle 5 from under it for part recognition. A part attaching device is provided which attaches the part held by the sucking nozzle 5 to a board, based on the part recognition at a part attaching position where a focal point adjusting means 10 for adjusting a focal point of the recognizing camera 7 is provided.
Patent JP-2001296595-A (JP)
Title: Film unit equipped with lens
Inventor: SUGANO WAKICHI
IPC: G03C3/00
Filed: 2000-04-14
Abstract: PROBLEM TO BE SOLVED: To provide a film unit equipped with a lens capable of easily discriminating whether or not a shutter is charged with a simple constitution. SOLUTION: The film unit is provided with a shifting member which is shifted before/after the shutter is charged, and provided with a display part at a prescribed part, and an outer packaging member for covering the shifting member and with a through-hole, and the color of the display part is made differ from the color of the member positioned on the rear side with reference to the outer packaging member, and then, the display part is viewed through the through-hole in either case of before the shutter is charged or after the shutter is charged.
Patent JP-2001298929-A (JP)
Title: Brushless motor
Inventor: HONDA SUMIYOSHI
IPC: H02K15/16
Filed: 2000-04-14
Abstract: PROBLEM TO BE SOLVED: To eliminate increase of motor diameter and also prevent phenomena such as separation and scattering of a balance weight with a centrifugal force on the occasion of applying the balance weight to a rotor yoke. SOLUTION: In a brushless motor in which a core 3 wound with a winding 7 and a circuit substrate are mounted to the external circumferential surface of a housing 1 and a rotor magnet 11 opposing to the external circumferential surface of core is provided at the internal circumferential surface of the rotor yoke 12 covering the external circumferential surface of core, the balance weight 21 is applied to the internal surface of the rotor yoke 12 and a cutout section 22 for access in the coating of the balance weight is formed to the circuit substrate 2.
Patent JP-2001293651-A (JP)
Title: Polishing device of plate-like body
Inventor: WATANABE ITSURO
IPC: B24B37/20
Filed: 2000-04-17
Abstract: PROBLEM TO BE SOLVED: To provide a plate-like body polishing device capable of modulating pressure concentration occurring at the end of a polishing pad and suppressing a polishing nonuniformity occurring on a polished surface of the plate-like body. SOLUTION: An expandable/contractible air bag 18 is provided between the end of a polishing surface plate 14 and the end of the polishing pad 16, and the air bag 18 is expanded at a truing time of the polishing pad 16.
Patent JP-2001307578-A (JP)
Title: Sheet for electronic parts and manufacturing method
Inventor: SHIBATA OGIROU
IPC: H01H13/702
Filed: 2000-04-18
Abstract: PROBLEM TO BE SOLVED: To provide a sheet for electronic parts whose adhesive layer does not protrude from sheet edges, which is excellent in mass-productivity and is manufactured at a low cost, and a method of manufacturing the sheet. SOLUTION: This method of manufacturing a sheet, which is stuck to electronic parts through an adhesive layer, comprises a process where an adhesive is applied by printing to a predetermined pattern on a base 20', a process where the adhesive is dried and is made into an adhesive layer, a process where a film 10' is stuck to the adhesive layer side of the base 20', and a process where the film 10' is formed into a predetermined shape with a half-cutting treatment and a disused film is removed.
Patent JP-2001295577-A (JP)
Title: Method for excavating vertical shaft
Inventor: KAWABATA AKIYUKI
IPC: E21D1/03
Filed: 2000-04-18
Abstract: PROBLEM TO BE SOLVED: To provide a method enabling efficient excavation of a vertical shaft for the hard ground without making trouble for the neighborhood. SOLUTION: A wall surrounding the vertical shaft is formed by excavating the ground to be the periphery of the shaft by a boring machine. Then, the ground inside the shaft is dug at some spaces by the boring machine and hole walls are demolished by a jack put in the holes.
Patent JP-2001303662-A (JP)
Title: Footing structure for wooden building
Inventor: KAMIHIRO FUTOSHI
IPC: E02D27/00
Filed: 2000-04-19
Abstract: PROBLEM TO BE SOLVED: To provide a footing structure for wooden building capable of reducing a construction period of time, having rigidity sufficiently supporting load of an upper building and being easily restored in the case of uneven settlement. SOLUTION: A steel pile 1 projects specific length L from the ground and is driven, and a steel beam 2 is monolityically connected to the projected end with a bolt 4. Sill of the upper building 3, sleeper or the like is connected on the upper side of the steel beam 2 with a bolt 5. By the constitution, the construction of the upper building is carried out in early stages (on about second day), and since the construction of the upper building 3 is carried out parallel with footing work after the work of the steel beam 2 is executed, the construction period of time of the whole wooden building can be reduced. The steel pile 1 and upper building 3 are integrally formed, and since building load is directly transferred to the steel pile 1, the sufficient rigidity can be obtained.  Even if the uneven settlement of the steel pile 1 is made, the bolt 4 is removed to make the settlement correction of the upper side than the steel beam 2, and a spacer is added to a space between the steel pile 1 and steel beam 2 to completely restore the uneven settlement when they are reconnected.
Patent JP-2001301968-A (JP)
Title: Tray conveyer
Inventor: UENO YOSHIHISA
IPC: H01L21/677
Filed: 2000-04-19
Abstract: PROBLEM TO BE SOLVED: To favorably convey a tray arranged inclinedly on an elevator. SOLUTION: Elevation mechanisms 12a-12d are provided in a lower part of an elevation base 11, a tray base 13a is provided in a lower part of the mechanisms 12a, 12b, a tray base 13b is provided in a lower part of the mechanisms 12c, 12d, a tray holding claw 14a for grasping the tray is provided in the tray base 13a, and a tray holding claw 14b for grasping the tray is provided in the tray base 13b. The tray bases 13a, 13b are movable upwards and downwards independently each other, and the positions of the tray holding claws 14a, 14b are changed in response to the inclination of the tray by the independent vertical motion.
Patent JP-2001303164-A (JP)
Title: Aluminum hard sheet for can cover and its producing method
Inventor: SAKUMA NAOYUKI
IPC: B21B3/00
Filed: 2000-04-24
Abstract: PROBLEM TO BE SOLVED: To prepare an aluminum hard sheet in which the anisotropy of strength is reduced, even in the case a cover blisters by the internal pressure, local stress concentration does not occur because of the uniform blistering in each direction, even when thinned, cracking is hard to be generated at the time of deformation, also excellent in rivet formability and can openability and used to a can cover material for carbonated beverages, beer, or the like, and to provide its producing method. SOLUTION: This aluminum hard sheet has a composition containing 3.5 to 5.0% Mg, 0.15 to 0.6% Mn, 0.02 to 0.20% Si, 0.01 to 0.20% Cu, <=0.40% Fe and <=0.03 Ti, in which the number of intermetallic compounds with the maximum length is 50 to 400 pieces/0.2mm2 even in the case of being viewed from any cross-section of the product sheet, also, the area ratio of a sheared zone piercing the cross-section parallel to the rolling direction of the product sheet is <=1%, and also, the content of Mn entered in solid solution into the product sheet is 0.05 to 0.3%.
Patent JP-2001301597-A (JP)
Title: Brake hydraulic pressure control device for vehicle
Inventor: WAKABAYASHI TAKESHI
IPC: B62L3/00
Filed: 2000-04-18
Abstract: PROBLEM TO BE SOLVED: To simplify the arrangement of a brake hydraulic pressure control device for a vehicle by avoiding the use of a reservoir, in the device having master cylinders for generating hydraulic pressures as the vehicle operator operates brake operating members and also having pumps capable of returning brake fluid from wheel brakes to the master cylinders, so that the device is capable of antilock control of the hydraulic pressure of the wheel brakes. SOLUTION: Normally open solenoid valves 5A and 5B which are closed under a reduced pressure state and under a state in which hydraulic pressure is maintained during the antilock control are provided between the master cylinders 2A and 2B and the wheel brakes BF and BR, and the pumps 7A and 7B which are actuated at least under the reduced pressure state during the antilock control have their intake sides connected with the wheel brakes BR and BF in such a manner that the brake fluid can be directly taken in from the wheel brakes BR and BF.
Patent JP-2001309507-A (JP)
Title: Controlling device and controlling method for hybrid vehicle
Inventor: YAMAGUCHI KOZO
IPC: B60L50/16
Filed: 2000-04-24
Abstract: PROBLEM TO BE SOLVED: To prevent the degradation of the traveling feeling of a hybrid vehicle. SOLUTION: This controlling device comprises an engine 11, first and second motors 16, 25, an output shaft 14 connected to a driving wheel 41, differential gears in which gear elements are each connected to the engine 1, the first and second motors 16, 25 and the output shaft 14, a generated controlling torque calculating and processing means 91 that calculates the controlling torque that is generated with the electrical control of the second motor 25, an inertia torque calculating and processing means 92 that calculates inertial torque, a target controlling torque calculating and processing means that calculates controlling torque to be targeted, and a torque control processing means 94 that controls the torque of the first motor 16 in accordance with the target controlling torque.  This structure enables the controlling torque to be calculated without being affected by the inertia torque.
Patent JP-2001311606-A (JP)
Title: Positional deviation detector and magnetic recorder using the same
Inventor: ISHIZUKA AKIRA
IPC: G01B11/00
Filed: 2000-04-28
Abstract: PROBLEM TO BE SOLVED: To achieve a non-contact detection of the position of an object with high reliability, accuracy and resolutions. SOLUTION: A linearly polarized luminous flux from a semiconductor laser light source 11 is made almost parallel flue with a collimator lens 12 and passes through a non-polarized light beam splitter 13 to be transmitted through a crystal plate 15 while being condensed with an objective lens 14. By giving the crystal plate 15 a proper thickness (t), the main beam of polarized luminous fluxes (o) and (e) are emitted with a deviation by prescribed value, and the luminous fluxes are condenses with a width (w) in a spot or in a line near a slit-like marking M attached onto a head arm 20 while being lit at positions mutually deviated. The two reflected luminous fluxes pass through the crystal plate 15, the main beam of the two luminous fluxes aligns again and the fluxes are returned to the non-polarized beam spliter 13 to be separated into the transmission light and the reflected light.  The reflected light is separated with a polarization prism 16 to match the polarization planes of the normal luminous flux (o) and the abnormal luminous flux (e) and enters the respective photoedetectors 17 and 18. The positional deviation from the marking M is detected from changes in the levels of two signals outputted from the photo detectors.
Patent JP-2001312266-A (JP)
Title: Image processor and image data conversion method
Inventor: MORITA KENJI
IPC: H04N1/46
Filed: 2000-04-28
Abstract: PROBLEM TO BE SOLVED: To realize expression of colors suitable for a design of each image with a simple configuration without increasing the ROM capacity, and without each image one-sided in color displayed on a display screen when plural images are displayed on a same screen at the same time. SOLUTION: When n-bit image data and color palette data corresponding to each of them are stored in a ROM 13 and the image data are transferred to a VRAM 14 via an image data processing part 20, they are transformed into m-bit image data (wherein, n<m), and processed by a GDC 12 in the mode as they are, and displayed on a display monitor 15. Then, the image data processing part 20 transforms n-bit image data into m-bit image data by collating the n-bit image data with m-bit color palette data.
Patent JP-2001312988-A (JP)
Title: Multistage and multiplex magnetic pole lens system, and electron energy analyzer using the same
Inventor: TAYA TOSHIMICHI
IPC: H01J37/14
Filed: 2000-04-28
Abstract: PROBLEM TO BE SOLVED: To provide a multistage and multiplex magnetic pole lens system, used in an energy analyzer for an electron microscope and an electron energy analyzer using the same, for simplifying the alignment of the center axes of a plurality of axially symmetrical lens systems to the track of a beam, as much as possible. SOLUTION: The multistage and multiplex magnetic pole lens system and the electronic energy analyzer, using the same each, is equipped with a mechanism for making magnetic passage for linearly arrayed multiplex magnetic poles in common, improving machining and assembling precision, and aligning the linear center axes of the lens systems with the axis of a beam.
Patent JP-2001300538-A (JP)
Title: Decomposition treating method of waste water containing ammonium salt or ammonia
Inventor: MOTOYUKI AKIHIKO
IPC: C25B11/03
Filed: 2000-04-27
Abstract: PROBLEM TO BE SOLVED: To reduce a cost by suppressing a secondary production of NCI3, NO2-, and NO3-, etc., and generating chorine and sodium hypochlorite in the system, in treatment of waste water containing an ammonium salt or ammonia. SOLUTION: In a decomposition treatment method of the waste water containing dissolved ammonium salt or ammonia, seawater or sodium chloride is added to the waste water and the waste water is electrolytically treated by a non-membrane electrolytic bath provided with a porous metal anode and a porous cathode.
Patent JP-2000347681-A (JP)
Title: Regeneration method for voice control system utilizing voice synthesis of text base
Inventor: BUTH PETER
IPC: G10L13/08
Filed: 2000-04-27
Abstract: PROBLEM TO BE SOLVED: To reduce the demand of a computing quantity and memory resources to improve quality and efficiency of regeneration by making the changed form of a character string to output it, when larger deviation than a threshold value is detected in the character string completing conversion. SOLUTION: Concerning pronunciation of words performing conversation between a user and a car navigator 11 on a character string called through voice input and designated for regeneration, the corresponding character string is output from a speaker 17, after it is processed by a converter 15 and a voice synthesis device 16. A comparator 18 compares actual destination uttered by the user with a character string corresponding to the destination after passing through the converter 15 and the voice synthesis device 16, and in the case of coincidence in high correlation, the synthesized character string is used, and in the case unable to judge the degree of correlation, the voice synthesis device 16 makes the changed form of the original character string.  When the regenerated character string or the changed form is coincided with the original to the extent of necessity, making of the added changed form is immediately stopped, and the changed form most coincided with the original is selected.
Patent JP-2001054533-A (JP)
Title: Mud removing mat for visually handicapped person
Inventor: NAKADA AKIRA
IPC: E01F9/553
Filed: 2000-05-02
Abstract: PROBLEM TO BE SOLVED: To provide a mud removing mat for a visually handicapped person, who is laid on the upper surface of a panel for a visually handicapped person at the doorway of a building, never loses an alarm/guide displaying function though this panel is hidden and prevents slippage by satisfactorily fitting to a floor surface. SOLUTION: This mat is laid at the prescribed position of indoor or outdoor, and provided with alarm/guide displaying means 3 allowing a visually handicapped person to safely walk by touching it is provided on the surface of a mat main body 1. In particular, an alarm display board 4 is integrally formed by synthetic rubber, each alarming display body 3 on the surface of the mat is high in hardness so as to be easy to recognize at the time of touching it, and a substrate 6 on the rear surface of the mat is low in hardness to avoid slipping against its installation space.
Patent JP-2001312338-A (JP)
Title: System and device for processing information
Inventor: NAKAI SHUICHI
IPC: G06F1/28
Filed: 2000-04-28
Abstract: PROBLEM TO BE SOLVED: To effectively perform power saving concerning the battery of a CD-R/RW drive device by providing suitable system operation corresponding to the remaining battery capacity of the CD-R/RW drive device in a system composed of the CD-R/RW drive device and a personal computer. SOLUTION: BATTERY INFORMATION is transmitted from a CD-R/RW drive device 0 to a host computer 80. On the basis of operation continuable time, which is stored in the BATTERY INFORMATION, corresponding to present operating conditions and the remaining battery capacity, the host computer 80 performs the deceleration of a recording speed/access speed, the volume limitation of reproducing sounds, the reduction of luminance on a display part or switching to no display.
Patent JP-2001319472-A (JP)
Title: Semiconductor memory
Inventor: TAKASHIMA DAIZABURO
IPC: G11C11/22
Filed: 2000-05-10
Abstract: PROBLEM TO BE SOLVED: To provide a ferroelectric memory which can read out sufficiently residual polarization information. SOLUTION: In the ferroelectric memory provided with word lines WL in which memory cells MC consisting of ferroelectric capacitors and transistors are arranged and which selects a memory cell MC, plate lines PL for applying drive voltage to one end of the ferroelectric capacitor, a memory cell array i in which bit lines BL, /BL to which the other end of the ferroelectric capacitor is connected selectively are disposed, and a sense amplifier circuit 2 detecting and amplifying a signal reads out to the bit lines BL, /BL from the ferroelectric capacitor, further, the device is provided with a bit line voltage control circuit 3 performing control for reducing voltage of a bit line from which a signal is read out by a capacitor C for coupling before operation of the sense amplifier circuit 2 at the time of reading data.
Patent JP-2001317842-A (JP)
Title: Bleeding tube for absorption refrigerator
Inventor: NISHIGAKI KAZUHIRO
IPC: F25B43/04
Filed: 2000-05-10
Abstract: PROBLEM TO BE SOLVED: To provide a bleeding tube of an absorption refrigerator for prevention of stopping-up of liquid occurring when a noncondensable gas is sucked. SOLUTION: A bleeding tube 39 for the absorption refrigerator extracts noncondensable gas in an absorber. The tube 39 is provided with a small diameter tube 40 with the tip end opened between heat transfer tubes. A liquid separator 41 is jointed to the base end of the tube 40. A liquid sump tube 42 is provided at the bottom of the liquid separator 41, with one end 42a of the tube opened and the other end 42b extended downward, and bent back to the side of the end 42a. A noncondensable gas outlet 43 is provided at the upside of the liquid separator 41.
Patent JP-2001287979-A (JP)
Title: Building material composition utilizing wheat bran
Inventor: ANDO MINORU
IPC: E04B1/72
Filed: 2000-05-11
Abstract: PROBLEM TO BE SOLVED: To provide a building material composition, an architectural composition for the interior and a block composition which improve living environment better than before by utilizing wheat bran to impart biodegradability, friendliness to the environment, a humidity-controlling property, etc., and to provide a building material, an interior board for construction or a block which has high flexural strength and elasticity. SOLUTION: This building material composition comprises wheat bran.
Patent JP-2001317305-A (JP)
Title: Method and device for controlling turbine generator
Inventor: ARAKAWA HIDENORI
IPC: F01D15/10
Filed: 2000-05-12
Abstract: PROBLEM TO BE SOLVED: To provide a control method of a turbine generator by maximizing power generating quantity within a limited range of the power generating quantity and in such a way as not to flow it backwards, and provide a device therefor. SOLUTION: (1) Air bleeding pressure is controlled to be constant as a change of air bleeding quantity appears to be variation of the air bleeding pressure as a means to constantly secure necessary quantity of steam quantity (air bleeding quantity). (2) Controllable power generating quantity is restricted by the control of (1), a condensate flow is increased to the maximum in this restricted range of power generating quantity, the air bleeding quantity at that time is maximized, and it is made to be the largest power generating quantity. (3) The power generating quantity is forcibly restricted in the case that it becomes a reverse flow when the power generating quantity exceeds necessary quantity by the combination of (1) and (2).  It is possible to prevent pressure variation of a steam header in the case when the steam quantity is suddenly decreased, and it is possible to secure the power generating quantity by controlling an atmospheric air discharge valve even when the turbine itself cannot increase the power generating quantity as it comes to be a limit of quantity of a condense, that is, when opening of a low pressure valve comes to be the upper limit.
Patent JP-2001320523-A (JP)
Title: Communication terminal equipment
Inventor: KIRITA HIROSHI
IPC: G03G21/00
Filed: 2000-05-12
Abstract: PROBLEM TO BE SOLVED: To provide a communication terminal equipment which can eliminate switching operation of a FAX/copy key. SOLUTION: A FAX frequency and a copy frequency based on read of documents in an ADF 41 and an FBS 42 are stored in a frequency storage area 33 of a RAM 30. When the sum total frequency of the FAX frequency and the copy frequency is equal to or higher than a prescribed frequency (for example, 100 times), the FAX frequency and the copy frequency are compared with each other. If the FAX frequency is equal to or higher than the copy frequency, the FAX mode is set. If the FAX frequency is lower than the copy frequency, the copy mode is set. That is, the FAX mode or the copy mode is automatically set on the basis of the FAX frequency and the copy frequency when the sum total frequency of the FAX frequency and the copy frequency is equal to or higher than the prescribed frequency). Consequently, the switching operation of a FAX/copy key 61 can be omitted.