baber/WOPTO huggingface dataset:
Patent JP-2001344002-A (JP)
Title: Heat treating device for object to be treated and method for the same
Inventor: YAMAGUCHI HIDETO
IPC: H01L21/324
Filed: 2000-05-31
Abstract: PROBLEM TO BE SOLVED: To provide the heat treating device and method of an object to be treated capable of improving the follow-up performance and stationary characteristics of control. SOLUTION: This heat treating device of an object to be treated is provided with a heat treating furnace 4 for performing the heat treatment of an object to be treated, a sequencer 10 for outputting plural set values and plural control part selection signals for controlling the heat treating furnace, and plural control system loops constituted for controlling the plural controlled variables of the heat treating furnace, and each control system loop is provided with plural control parts for outputting manipulated variables based on the set values from the sequencer 10 and the controlled variables from the heat treating furnace and switchers 3-1, 3-2 and 3-3 for selecting one of the manipulated variables outputted form the plural control parts according to the control part selection signals from the sequencer 10, and for outputting it to the heat treating furnace 4.  In this case, the sequencer 10 is provided with a means for independently operating the switching of the control constitution of the plural control system loops.
Patent JP-2001342603-A (JP)
Title: Ballast replacing vehicle for track bed for railway
Inventor: KONO RYOICHI
IPC: E01B27/10
Filed: 2000-06-01
Abstract: PROBLEM TO BE SOLVED: To provide a ballast replacing vehicle for a track bed for a railway capable of being used in a comparatively narrow place and simplifying work and heightening the work efficiency. SOLUTION: This ballast replacing vehicle has a ballast work vehicle 1 for excavating ballast of the bed and supplying new ballast to the excavated site, and ballast carriers 21, 31 and 41 connected to the ballast work vehicle for storing the collected ballast and supplying new ballast to the ballast work vehicle. The ballast work vehicle 11 is so constructed that an excavating part of a scraper chain 18 and a ballast spray conveyer 19 for spraying new ballast are disposed between the front and rear trucks 22 of the ballast work vehicle 11, thereby sequentially supplying new ballast from containers 50 mounted on the ballast carriers 21, 31 and 41 to the ballast work vehicle 11, and sequentially storing the excavated and collected ballast to the containers 50.
Patent JP-2001340127-A (JP)
Title: Eyelash curler
Inventor: ENDO KENJI
IPC: A45D2/48
Filed: 2000-06-02
Abstract: PROBLEM TO BE SOLVED: To accurately and promptly perform the curling work of eyelashes even in the conditions that the illumination to a mirror and its peripheral part is insufficient. SOLUTION: On the upper part of a case 1 serving also as a grip, a curling head 2 for vertically clamping and curling the eyelashes is provided. A lighting tool 30 is arranged on the mirror side surface of the upper part of the case 1 and the base frame 3 of the curling head 2 is illuminated with light irradiated from the lighting tool 30. Thus, the position relation and postures, or the like, of the base frame 3, a pressurizing tool 4 and the eyelashes are accurately viewed.
Patent JP-2001347913-A (JP)
Title: Air bag system
Inventor: OZAKI TORU
IPC: B60R21/20
Filed: 2000-06-06
Abstract: PROBLEM TO BE SOLVED: To provide an air bag system capable of easily and reliably mounting a cover to a case for holding an air bag and an inflator. SOLUTION: This air bag system has a structure for mounting a cover 18 to a case 12 for housing and holding an air bag 14 and an inflator 16. The cover 18 is provided with mounting walls 26 to be mounted to side surfaces of the case 12, and locking holes 30 are provided on the mounting walls 26 of the cover 18. Locking projecting parts 32 for limiting the upward movement of the mounting walls 26 by being fitted to the locking holes 30, and engaging pieces 34 for receiving the lower ends of the mounting walls 26 and limiting the movement in the developing directing of the mounting wall 26 are provided on the side surfaces of the case 12, and the cover 18 is pressed from above the case 12 and then mounted.
Patent JP-2001011352-A (JP)
Title: Phase change ink composition, metal phthalocyanine tetraester dye, metal phthalocyanine tetramide dye and metal phthalocyanine dye
Inventor: KING CLIFFORD R
IPC: C09B47/06
Filed: 2000-06-07
Abstract: PROBLEM TO BE SOLVED: To obtain the subject composition capable of overcoming problems of insolubility of a phthalocyanine pigment and short preservability of a chlorosulfonated CPC intermediate with maintaining usual advantages by bringing the composition to contain a phase change ink carrier component and a specific phase change ink colorant. SOLUTION: This phase change ink composition consists of a combination of (A) at least one phase change ink-carrier component and (B) a tautomeric phase change ink-colorant comprising at least one metal phthalocyanine tetramide chromogen, at least one metal phthalocyanine tetraester chromogen or at least one of their mixtures. As the component B, a metal phthalocyanine tetraester dye expressed by the formula (M is copper, nickel, cobalt, zinc or the like; R1 to R4 are each 1-60C alkyl, cycloalkyl, aryl, alkyl/aryl or the like) is preferably used.
Patent JP-2001349074-A (JP)
Title: Layout-variable ward
Inventor: HAMADA TAKASHI
IPC: E04H3/08
Filed: 2000-06-08
Abstract: PROBLEM TO BE SOLVED: To provide a layout-variable ward capable of easily moving a means for partitioning the ward, eliminating the need for separately providing a storage space for the means for partitioning, and effectively utilizing a space. SOLUTION: A rail 20 is disposed on the ceiling 40 of a ward at a specified position, a traveling member 42 is disposed on the rail so as to be run thereon, a plurality of furniture units 15, 16, 17 and 18 extending from the ceiling to a floor are suspended from the traveling member, and each furniture unit is moved to a specified position along the rail to use the unit as a partition wall. Thus, the arrangement of the ward can be set according to the number of patients utilizing the ward.
Patent JP-2001352114-A (JP)
Title: Magnetic bearing device for excimer laser equipment
Inventor: OYAMA ATSUSHI
IPC: F16C39/06
Filed: 2000-06-08
Abstract: PROBLEM TO BE SOLVED: To provide a magnetic bearing device for excimer laser equipment wherein an adjustment part of a position displacement detecting sensor is mounted on a magnetic bearing mechanism main body of a gas stirring fan in excimer laser equipment, and individual irregularity of the magnetic bearing mechanism main body is eliminated in design plan by using the adjustment part. SOLUTION: This magnetic bearing device for excimer laser equipment levitates and retains magnetically both ends of a rotary shaft 13 of the stirring fan 12 which is disposed in a laser vessel 11 for sealing laser gas and makes a high speed laser gas flow. The magnetic bearing device is provided with the magnetic bearing mechanism main body 17 having an electromagnet which is arranged facing the rotary shaft 13 of the stirring fan 12 and levitates and retains magnetically the rotary shaft 13, and the position displacement detecting sensor for detecting position of the rotary shaft; a signal processing circuit part 18 for processing output signals of the position displacement detecting sensor; and an exciting power control part 22 which controls exciting power of the electromagnet by using an output of the signal processing circuit part 18.  A part or the whole of the signal processing circuit part 18 is mounted on the magnetic bearing mechanism main body part 17, to which signal processing adjustment function is imparted for adjusting sensor detecting sensitivity in such a manner that individual difference is not generated.
Patent JP-2001350706-A (JP)
Title: Method and system for communication
Inventor: TAKANEZAWA AKIHIRO
IPC: G06F15/16
Filed: 2000-06-08
Abstract: PROBLEM TO BE SOLVED: To provide a method and a system for communication, with which each of users can visually express his/her own emotions by enabling each of users to freely change the face image of each user or to write a line or graphic by displaying the image on a user terminal under utilizing a chat system. SOLUTION: In the chat system composed of plural user terminals 2 and a conversation server 4 connected to a network 3, a user 1 previously registers his/her own 'user's image' 25' in a user image database 25. An image editor reads the 'user's images' 25' of the users 1 under utilizing the relevant chat system out of the user image database 25 and edits these images into one in an image file 26. An image distributor 24 distributes the image file 26 to the user terminal 2 of the user 1 under utilizing the relevant chat system.
Patent JP-2001325005-A (JP)
Title: Control system
Inventor: FUJIMOTO HIROSHI
IPC: G05B13/04
Filed: 2000-06-08
Abstract: PROBLEM TO BE SOLVED: To provide a control system whose characteristics are satisfactory by applying multi-rate sampling. SOLUTION: This control system is provided with an output sampler 2 for sampling the output of an object 1 to be controlled, a feedback controller 3 for performing feedback control to the object 1 to be controlled, and a holder 4 for holding an input to the object 1 to be controlled at a multi-rate. This control system is expressed with a specific relational expression.
Patent JP-2001351227-A (JP)
Title: Method for producing glass substrate for magnetic recording medium
Inventor: FUJIMURA AKIO
IPC: B24B53/017
Filed: 2000-06-09
Abstract: PROBLEM TO BE SOLVED: To provide a method for efficiently producing a glass substrate for a magnetic recording medium, which is nearly free of edge sagging of the peripheral part of the surface of the substrate on the magnetic recording layer side and having flatness, homogeneity and few surface defects up to a part near the periphery of the surface of the substrate on the magnetic recording layer side. SOLUTION: Surface plates are attached to a double-ended polishing machine for a glass substrate for a magnetic recording medium, a abrasive board for reconditioning is held between the surface plates and the surface plates are turned in opposite directions, while supplying cooling water to polish the surface of the surface plates to <=30 μm in planarity. Abrasive cloths are stuck to the separate surfaces of the surface plates, as desired, the abrasive board is held between the abrasive cloths and the surface plates are turned together with the abrasive cloths, without having to supply cooling water to improve the plane accuracy of the surfaces of the abrasive cloths.  The upper and lower surface plates are turned, together with the abrasive cloths without using the abrasive board, if appropriate and the upper and lower abrasive cloths are rubbed together to further improve the plane accuracy of the surfaces of the abrasive cloths. A glass substrate is polished repeatedly with the resulting grinding machine, to produce the objective glass substrate for a magnetic recording medium.
Patent JP-2001351673-A (JP)
Title: Alkali storage battery
Inventor: TAKEE MASAO
IPC: H01M4/24
Filed: 2000-06-09
Abstract: PROBLEM TO BE SOLVED: To prevent a lowering of capacity caused by an omission of a cathode activation material by giving a structure preventing infiltrated reaction at cathode plates even though arranging anode plates so as to shift from cathode plates. SOLUTION: An anode activation material slurry is made by adding binding agent to the powder of hydrogen absorbing alloy, and both surface of punching metal 12a is coated by anode activation material slurry, and rolled into prescribed thickness after drying, and cut into prescribed shape. Afterwards, an exposed part 12b of the punching metal 12a, as an anode plate 12 of the hydrogen absorbing alloy, is formed by scraping off the anode activation material on the area with subscribed width at the lower end part. After arranging the anode plate 12 and a nickel cathode plate 11 so as to shift from each other in the direction of upside and downside, a swirl- shaped electrode group 10 is formed by winding into swirl shape interposing a separator 13.  After welding a cathode current collector 14 and an anode current collector 15 to the upper part and lower part of the swirl-shaped electrode group 10 respectively, a nickel-hydrogen storage battery is formed by inserting the above assembled body in a metal container, pouring electrolyte, and sealing an aperture by sealing body.
Patent JP-2001355409-A (JP)
Title: Flow govering valve
Inventor: MORITA HIDEYUKI
IPC: F01D25/04
Filed: 2000-06-12
Abstract: PROBLEM TO BE SOLVED: To prevent the self-excited vibration of a valve element caused by the flow in a clearance between the valve element and a cage in a flow govering valve for dividing the fluid flowing in the clearance into the main flow and the by-pass flow. SOLUTION: A taper face 28a-1 gradually inclined to a cage 25 side toward a by-pass outlet 30a of the clearance 30 is formed on an outer peripheral face 28a of a main valve 28, to narrow an area of a passage of the by-pass outlet 30a. The area of the passage of the by-pass outlet is narrowed by forming a taper face on the cage, forming a projection on the main valve, or forming a projection on the cage. Further an area of a passage of a main outlet of the clearance is narrowed by forming the taper face on the main valve, forming the taper face on the cage, forming the projection on the main valve, or forming the projection on the cage. A taper angle of the taper face is 30 deg. or less.
Patent JP-2001354417-A (JP)
Title: Nano-size rare earth oxide or sulfide and method for manufacturing the same by photochemical reaction
Inventor: YANAGIDA SHOZO
IPC: C01F17/224
Filed: 2000-06-12
Abstract: PROBLEM TO BE SOLVED: To produce a chalocogenite compound of Eu(II) having low valence as crystal particles showing the quantitative size effect (stable particles in a nanometer size with narrow particle size distribution) and to provide a method for manufacturing the crystal particles. SOLUTION: The objective compound consists of crystalline rare earth oxides or sulfides having <=10 nm average particle size and low valences. In the method for manufacturing the crystalline rare earth oxides or sulfides having low valences and <=10 nm average particle size, inorganic acid salts or organic acid salts of rare earth elements having high valences are irradiated with light from UV to visible rays in the presence of compounds which produce radicals by irradiation of light from UV to visible rays as well as produce ions of low valences from the rare earth ions of high valences and in the presence of chalcogen supply compounds which immediately form chalcogen compounds with the produced ions of low valences.
Patent JP-2001357935-A (JP)
Title: Fitting and separating structure of connector
Inventor: WATABE HIROSHI
IPC: H01R13/629
Filed: 2000-06-13
Abstract: PROBLEM TO BE SOLVED: To ensure to make a locking between mutual connectors, while simultaneously attaching an accessory. SOLUTION: The structure consists of a case 5 fixed to a panel 3, a connector 4 retained in a case freely movable, and a mating connector 2 of the other side which plugs in to the connector. A slide pin 9 is formed in the connector 2, and a guide slot 26 of approximately plug-in direction of the connector is formed against the slide pin in the case. A locking section of a detaching direction of the connector is formed in the termination side of the guide groove. The guide slot is equipped with an outward trip 29 in which the guide groove 26 is followed by entrance/exit opening 27, and an inward path 31. The locking section is followed in the middle of the outgoing and the returning path, and the termination of the outgoing path is followed by the locking section through a 1st step section.  The termination of the return path is followed by the entrance/exit opening 27 through a 2nd step section. The guide groove 26 is formed in an almost heart shape. A support pin 15 is formed in the connector 4, and a receptacle section 13 to which the support pin is locked freely in a cross direction to the plug-in direction of the connector, in the case 5. A locking arm 11 is formed in the case 5, and a locking section 6 is formed in a panel 3.
Patent JP-2001353444-A (JP)
Title: Hydrogenation desulfurization catalyst for hydrocarbon oil and method for manufacturing the same
Inventor: KIMURA TAKAO
IPC: B01J37/02
Filed: 2000-06-13
Abstract: PROBLEM TO BE SOLVED: To provide a catalyst for hydrogenation desulfurization to decrease the sulfur content in hydrocarbon fractions obtained by fractionation of crude oil, particularly in naphtha, and to provide a catalyst which does not require preliminary sulfurization as a treating process prior to use and which shows high hydrogenation desulfurization activity at a low temperature. SOLUTION: The catalyst for hydrogenation desulfurization is prepared by depositing 1 to 30 mass% of alumina or silica alumina based on the catalyst, 1 to 3 mass% of sulfate groups in terms of the sulfur content and 0.05 to 10 mass% palladium on a carrier consisting of zirconium oxide or hydroxide. The catalyst has >=0.1 ml/g total pore volume, in which the proportion of pores having 1.4 to 2.1 nm pore diameter is 30 to 70 %. In addition to palladium, one or more kinds selected from platinum, rhenium, ruthenium, cobalt and molybdenum can be deposited by 0.05 to 10 mass% on the catalyst.
Patent JP-2001356051-A (JP)
Title: Method and apparatus for discriminating brown rice color
Inventor: SATAKE SATORU
IPC: G01J3/51
Filed: 2000-06-15
Abstract: PROBLEM TO BE SOLVED: To provide a color discriminator capable of discriminating damaged grains and immature grains from a good brown rice and enhancing a quality and a grade of the brown rice. SOLUTION: There are provided a photodetecting means comprised of a green photodetecting sensor 7e, a red photodetecting sensor 7g and a transmitting light-detecting sensor 8d, and an operating means 33 for operating a signal ratio of a red signal/a green signal, a comparison means comprised of a first comparison part 34 for comparing the signal ratio with a predetermined value for discriminating blue immature grains from the other, a second comparison part 35 for comparing a photodetecting signal of the green photodetecting sensor 7e with a predetermined value, a third comparison part 36 for comparing a photodetecting signal of the red photodetecting sensor 7g with a predetermined value, and a fourth comparison part 37 for comparing a photodetecting signal of the transmitting light-detecting sensor 8d with a predetermined value,  a judging means which outputs a judging signal in response to signal inputs of the first comparison part 34, the second comparison part 35 and the third comparison part 36 and outputs an elimination signal in response to a signal input of either the judging signal or the signal of the fourth comparison part 37, and a means for eliminating grains according to the output signal of the judging part.
Patent JP-2002009628-A (JP)
Title: Parallel signal processing unit
Inventor: KAWAKATSU MICHIYUKI
IPC: H03M9/00
Filed: 2000-06-19
Abstract: PROBLEM TO BE SOLVED: To provide a parallel signal processing unit that can extend the shortest part of a setup margin as a time required, when assembling parallel data into serial data and avoid the power consumption time from being concentrated at a single point. SOLUTION: A 1 to n serial parallel conversion circuit 113 synchronously receives n-multiple data 111 with a system clock 112 and separates the data 111 into 1st-n-th separated data 1141-114n. They are given to 1st-n-th processing sections 1171-117n with different timings by 1st-n-th 1/n clock signals 1151-115n and processed, and an n to 1 parallel serial conversion circuit 119 at the post stage assembles the data in respective timings to obtain an n-multiple data 121. Thus, the setup margin of the data of each system in the n to 1 parallel serial conversion circuit 119 is made constant. Furthermore, since the processing timing differs from each system, the power consumption time can be distributed.
Patent JP-2002006596-A (JP)
Title: Toner-stirring member, developing device and process cartridge
Inventor: KURIHARA SATOSHI
IPC: G03G15/08
Filed: 2000-06-19
Abstract: PROBLEM TO BE SOLVED: To provide a toner-stirring member capable of stably outputting a high-quality image by preventing lowering of image density. SOLUTION: This toner-stirring member 13 is integrally formed of a shaft (base substance) 12c equipped with a round shaft part (rotary shaft) 13a and a stirring part (thin piece) 12b at the edge side of the shaft 13c and set, so that the thickness of the stirring part 13b is made small at the end and large at the center part in the longitudinal direction. Since the stirring part 13b of the member 13 is bent and its turning radium becomes small, when much toner exists in a toner storage container, the toner stirring ability and the toner- carrying ability of the member 13 become low, and the packing of the toner at the end is prevented.  As the remaining amount of the toner in the toner storing container becomes small, the bent stirring part 13b being the thin piece of the member 13 is restored to initial, state and the member 13 stirs and carries the toner near the base of the toner storage container, so that the member 13 secures sufficient stirring and carrying ability, so that the image is prevented from becoming low in density because the amount of the toner in a developing chamber is small.
Patent JP-2002009851-A (JP)
Title: Reception device
Inventor: SATO TSUNETARO
IPC: H04L27/00
Filed: 2000-06-20
Abstract: PROBLEM TO BE SOLVED: To enlarge a reception dynamic range without damaging real time property and memory efficiency by the level normalization of a base band signal. SOLUTION: A base band signal which is frequency-converted by a radio part 1 is inputted to a reception signal level control means 2. Then, an input level monitoring means 11 receives the notice of the level normalization timing of a base band signal demodulation means 3 and monitors the level of the base band signal from data being a part of the base band signal. A table pointer generating means 13 obtains the number of normalization shits by referring to the normalization shift table holding means 13 by using the base band signal level discriminated by the input level monitoring means 11. Thus, a level control mean 14 performs a level normalization on the base band signal inputted to the reception signal level control means 2 by the number of normalization shifts obtained by the table printer generating means 12.
Patent JP-2001060079-A (JP)
Title: Matrix type display device and matrix type display driving device
Inventor: IMAMURA YOICHI
IPC: G09G3/36
Filed: 2000-06-21
Abstract: PROBLEM TO BE SOLVED: To realize a matrix type display control device whose power consump tion is small and which is suitable to a large-capacity display. SOLUTION: The module controller 100 of a simple matrix type liquid crystal display device is provided with a low frequency oscillation circuit 110 oscillating a low frequency clock fL always, a timing signal generating circuit 120 generating a scanning starting signal YD or the like which are needed for an LCD module 200 based on the low frequency clock, a standby circuit 130 which monitors the communication with a host MPU 10 and system busses 14a and prepares an intermittent operation starting control signal ST,  a high frequency oscillation circuit 140 preparing a high frequency fH whose phase is synchronized with the low frequency clock in the impression period of the intermittent operation starting signal and a DMA circuit 150 which reads out display data from a VRAM 12 via dedicated busses 14b and transfers these display data to frame memories 252-1 to 252-N of X drivers 250-1 to 250-N via data busses 17.