baber/WOPTO huggingface dataset:
Patent JP-2002235087-A (JP)
Title: Automatic system for carbonizing furnace
Inventor: SAKA MITSUNORI
IPC: F23G5/46
Filed: 2001-02-08
Abstract: PROBLEM TO BE SOLVED: To provide a carbonizing plant and a carbonizing method for continuously producing coal using as the heat source a high-temperature gas generated from incinerating garbage. SOLUTION: The carbonizing method comprises the following practice: garbage is put into a charging bucket 2, the resultant bucket 2 is raised by a hoist 3 to effect pushing up a charge lid 4, thus continuously charging garbage into an incinerator body 5; a high-temperature gas generated in an incinerator 1 is freed from oxygen by an oxygen concentration reducer 6 and set at a given temperature by a gas temperature regulator 8 and then charged into a carbonizing furnace 9; a charge hopper 11 is charged with a coal feedstock, which is then passed through the high-temperature carbonizing furnace 9 by the aid of a conveyor 13 so as not to put air into the carbonizing furnace 9 by the use of an air cutoff damper 12, thus converting the coal feedstock into coal, which, in turn, is put into a coal-receiving hopper 14 standing outside the carbonizing furnace 9 through the conveyor 13;  a gas generated in the carbonizing furnace 9 is treated with a gas combustor 15, the temperature of the thus treated gas is lowered with a gas treatment device 16, the resultant gas is put to dust removal and then discharged into the outside air.
Patent JP-2002273146-A (JP)
Title: Water treatment system
Inventor: TAKAMI HIROYUKI
IPC: C02F1/00
Filed: 2001-03-23
Abstract: PROBLEM TO BE SOLVED: To provide a water treatment system which can prevent a trouble caused by bedewing in an air channel change-over device. SOLUTION: In the water treatment system having a plurality of treatment tanks for treating raw water variously, an air supply means for supplying air to be used in various applications such as treatment in the treatment tanks and the transfer between the treatment tanks, and the air channel change-over device 70 having a plurality of air outlets (H2, H5, etc.), which can change-over and control one air inlet H0 into which air supplied from the air supply means is introduced, a water removing means (heat exchange chamber 100) for removing water contained in the air from the air supply means is provided between the air supply means and the change-over device 70.
Patent JP-2002289705-A (JP)
Title: Semiconductor memory
Inventor: TANIGUCHI TSUTOMU
IPC: H01L29/788
Filed: 2001-03-23
Abstract: PROBLEM TO BE SOLVED: To make a chip size small by reducing the layout area of a memory cell array of a semiconductor memory. SOLUTION: First transistor columns where transistors, by which any one of memory cell columns and an input/output circuit are selectively connected, are serially-connected are arranged. One of the transistors operates as a switch, and the other transistors, whose sources and drains are short-circuited, function as wiring. In the first transistor columns, a plurality of transistors are formed in advance. Because it is not necessary to selectively form only transistors to operate as a switch, it is not necessary to form a region for ion implant for forming the source/drain for each transistor. As a result, an arrangement space of transistors can be set without taking a layout rule of a diffusion layer region into account. Because the transistors are densely arranged, the layout area can be reduced and thus the chip size of the semiconductor memory can be made small.
Patent JP-2002287047-A (JP)
Title: Optical switching element, optical switching device, methods for manufacturing them and picture display device
Inventor: NOJIMA SHIGEO
IPC: G02B26/00
Filed: 2001-03-23
Abstract: PROBLEM TO BE SOLVED: To provide an optical switching device which is of an optical interference type and is easily manufactured and optical performance of which is improved. SOLUTION: In the optical switching device 4 of an interference type to control a distance between a half mirror 22 and a reflector 42, the reflector 42 comes into close contact with the half mirror 22 at a turn-on position, and the distance d1 between the reflector 42 and the half mirror 22 is set as 130 nm ±5 nm at a turn-off position. Thus, the optical switching device whose contrast ratio is 10:1 in the visible light area of wavelength 420 nm to 620 nm is provided, and the control of the distance between the reflector 42 and the half mirror 22 is facilitated, so that the restriction related to manufacturing process is mitigated.
Patent JP-2002285470-A (JP)
Title: Fiber treating agent
Inventor: YOSHINO YOSHIYUKI
IPC: D06M13/463
Filed: 2001-03-26
Abstract: PROBLEM TO BE SOLVED: To solve problems of deteriorating a gloss and a slippage of the fiver, causing a creaking of the fiber and incapable of controlling a volume thereof when an antistatic treatment is applied thereto in conventional fiber treating agents. SOLUTION: This composition for the fiber treating agent comprises 0.8-2.5 pts.wt. of liquid paraffin, 2.0-5.5 pts.wt. of a quaternary ammonium salt-type cationic activator and 1.0-3.5 pts.wt. of a polyoxyethylene-type nonionic activator.
Patent JP-2002289660-A (JP)
Title: Method for evaluating semiconductor wafer and its evaluation apparatus
Inventor: TAKENAKA MIYUKI
IPC: G01N31/00
Filed: 2001-03-26
Abstract: PROBLEM TO BE SOLVED: To make it possible to grasp a precise contaminated state of a wafer surrounding portion which is difficult to be grasped without leakage of chemical liquid, such as acid. SOLUTION: The evaluation apparatus evaluates the cleanability of a semiconductor wafer 10 by contacting the semiconductor wafer 10 with a solution and recovering and analyzing the solution. The apparatus comprises a container 1 for containing the solution and a retaining means 2 for retaining the semiconductor wafer 10. The solution-containing portion of the container is a channel intowhich at least a part of the surrounding portion of the semiconductor wafer 10 can be inserted and the channel is provided with a movement prevention means for preventing the movement of the solution contained inside the channel.
Patent JP-2002284569-A (JP)
Title: High strength and low thermal-expansion ceramics
Inventor: YAMAMOTO MITSUO
IPC: C04B35/19
Filed: 2001-03-27
Abstract: PROBLEM TO BE SOLVED: To provide a ceramic having a sufficiently densified high strength, a low thermal-expansiveness durable against a rapid thermal shock, a high abrasion resistance, a high thermal conductivity, and a low-cost machinability. SOLUTION: The ceramic comprises Li2 O-Al2 O3 -SiO2 -based crystals as a major component, 10-40 wt.% silicon carbide particles with diameters of <=68 μm, 0-30 wt.% zircon, and 0.05-10 wt.% metal oxide, which is characterized by having a flexural strength of 40-100 MPa and a thermal expansion coefficient of 1-4×10<-6> / deg.C.
Patent JP-2002288674-A (JP)
Title: Device, method, and program for image processing, and recording medium with recorded program
Inventor: BAN SHINICHI
IPC: G03B19/02
Filed: 2001-03-28
Abstract: PROBLEM TO BE SOLVED: To provide an image processing device, capable of easily removing the images of the unwanted dynamic objects included in static images in short time, even if a user does not have special knowledge. SOLUTION: Each of a plurality of static images stored in an external storage device 14 is divided into a plurality of divided images by a CPU 12, so that the divided areas of the static images become identical to each other. The correlation between the divided images for each divided area is evaluated, and based on the evaluated results, the divided image with high degree of correlation are extracted; one sheet of divided image is selected, as a partial image, from among the divided images with high degree of correlation for each divided area, and the selected partial images are composited to prepare one sheet of static image.
Patent JP-2002282844-A (JP)
Title: Method for separating volatile organic compound in waste water
Inventor: MIURA MICHIO
IPC: C02F1/04
Filed: 2001-03-28
Abstract: PROBLEM TO BE SOLVED: To separate volatile organic compounds from waste water using compact facilities having high thermal efficiency when the ground water or waste water such as industrial effluent contains the volatile organic compounds like trichloroethylene or tetrachloroethylene. SOLUTION: The waste water containing the volatile organic compounds is led into a vacuum evaporator 1 via nozzles 4 disposed at the bottom thereof and discharged from an outlet 5 disposed by the prescribed height H higher than the nozzles. The waste water A in the evaporator is boiled and vaporized in the depth down below the surface A' of the waste water.
Patent JP-2002284638-A (JP)
Title: Oil-in-water type emulsified cosmetics
Inventor: WATANABE SOICHIRO
IPC: A61K8/00
Filed: 2001-03-28
Abstract: PROBLEM TO BE SOLVED: To provide oil-in-water type emulsified cosmetics having ultraviolet cut-off effect, stability with time, and excellent use feelings (fresh sense of use, no greasiness after use). SOLUTION: The oil-in-water type emulsified cosmetics comprise (A) 0.001 to 5 mass% alkyl methyltaurine salt, (B) 0.01 to 10 mass% water soluble ultraviolet absorber, (C) 0.01 to 79 mass% oily ingredient, and (D) water as essential ingredients.
Patent JP-2002299241-A (JP)
Title: Microwave plasma processing equipment, plasma igniting method, plasma forming method and plasma process method
Inventor: OMI TADAHIRO
IPC: H05H1/46
Filed: 2001-03-28
Abstract: PROBLEM TO BE SOLVED: To provide microwave plasma processing equipment and a plasma igniting method which can perform plasma ignition easily and quickly. SOLUTION: The microwave plasma processing equipment 10 is provided with a plasma ignition accelerating means for accelerating plasma ignition using microwave, the means of which is equipped with a heavy hydrogen lamp 30 for generating vacuum-ultraviolet radiation, and a transmission window 32 for transmitting the vacuum-ultraviolet radiation and introducing it to a space 26 for plasma excitation. The transmission window 32 is constituted as a convex lens, converges the vacuum-ultraviolet radiation and promotes ionization of plasma excitation gas.
Patent JP-2002300710-A (JP)
Title: Flush plate frame body
Inventor: KOBAYASHI TAKESHI
IPC: H02G3/02
Filed: 2001-03-30
Abstract: PROBLEM TO BE SOLVED: To provide a flush plate frame body having high mechanical strength of which the walls 9 are hard to be deformed even if a flush plate 2 is press- pushed by a finger and the like from its front side. SOLUTION: Reinforcing connecting columns are formed on the frame body side of the flush plate at a position where the walls provided between a plurality of openings formed at the flush plate abut to the flush frame body.
Patent JP-2002298208-A (JP)
Title: Vending machine
Inventor: KINOSHITA MANABU
IPC: G07F9/10
Filed: 2001-03-30
Abstract: PROBLEM TO BE SOLVED: To maintain a temperature in a storing at a temperature suitable for storing an article. SOLUTION: A first duct 31 and a second duct 32 for circulating air are provided between a first article housing chamber 11 and the storing zone 16. Thereby, air in the first article housing chamber 11 and the storing zone 16 is circulated through the first duct 31 and the second duct 32, and the temperature in the storing zone 16 can be maintained at the temperature suitable for storing the article.
Patent JP-2002296611-A (JP)
Title: Liquid crystal display device and electronic equipment
Inventor: OZAWA KINYA
IPC: G02F1/139
Filed: 2001-03-30
Abstract: PROBLEM TO BE SOLVED: To provide an appropriate composition of liquid crystal materials for a display device using lateral electric field generated between electrodes to drive as well as a liquid crystal display device and electronic equipment of high definition prevented disclination by using this composition. SOLUTION: In the liquid crystal display device including a liquid crystal layer placed between a pair of substrates opposed to each other and pixel electrodes connected to plural data signal lines and scan lines arranged in matrix on at least one of the substrates with switching elements, one of the data signal lines or scan lines are curved in one direction to make the treatment solution for washing or etching gush out to the same direction.
Patent JP-2002299854-A (JP)
Title: Electronic control device and its manufacturing method
Inventor: SANADA KAZUYA
IPC: H05K1/14
Filed: 2001-03-30
Abstract: PROBLEM TO BE SOLVED: To prevent a malfunction in a connector and to secure the reliable connection of the connector when bonding a connecting member to the back side of a portion mounted with the connector in a circuit board. SOLUTION: In an electronic control device 1, a space 7e into which a board supporting portion 7d can be inserted is made between a control circuit board 9 and a connector 2. When the control circuit board 9 is electrically connected to a driving circuit board 11 in a flexible board 13, the board supporting portion 7d is inserted between the connector 2 and the control circuit board 9, and the flexible board 13 is bonded to the back side of the control circuit board 9 where the connector 2 is mounted with the control circuit board 9 supported from the connector 2 side by the board supporting portion 7d. In this manner, while preventing a pressure in connection from being transmitted to the connector 2 and thus a malfunction from being caused in the connector 2, the control circuit board 9 can be connected to the flexible board 13 by a sufficient pressure.
Patent JP-2002294383-A (JP)
Title: Aluminum alloy ingot for plastic working, method for producing aluminum alloy ingot for plastic working, method for producing aluminum alloy plastic worked product and aluminum alloy plastic worked product
Inventor: DANNOHARA TETSUMI
IPC: C22F1/05
Filed: 2001-03-30
Abstract: PROBLEM TO BE SOLVED: To provide an aluminum alloy ingot which has improved strength, and in which recrystallized grains are hardly generated. SOLUTION: The aluminum alloy ingot for plastic working has a composition containing, by weight, 0.8 to 1.2% Mg, 0.7 to 1.0% Si, 0.3 to 0.65% Cu, 0.14 to 0.3% Mn, 0.14 to 0.3% Cr, <=0.5% Fe, 0.01 to 0.15% Ti and 0.0001 to 0.03% B, and has a structure in which the average grain size of crystallized products is <=8 μm, spacing between dendrite secondary arms is <=40 μm, and also, the crystal grain size is <=300 μm.
Patent JP-2002300573-A (JP)
Title: Video diagnostic system on-board of video monitor
Inventor: ENOMOTO NOBUYOSHI
IPC: G06T1/00
Filed: 2001-03-30
Abstract: PROBLEM TO BE SOLVED: To obviate the need or investigating the cause that a very small quantity of internal processing is not being performed properly, in original monitoring treatment, according to the monitoring treatment. SOLUTION: In various monitors using videos, the video diagnosis using the learning results of coordination with the input video at that time is performed, using the results of a monitoring treatment function working properly or not working properly.
Patent JP-2002298483-A (JP)
Title: Loading drive mechanism and disk device provided with the loading drive mechanism
Inventor: NAKAMURA MITSUNORI
IPC: G11B17/04
Filed: 2001-03-30
Abstract: PROBLEM TO BE SOLVED: To provide a loading drive mechanism that can smoothly manually move a disk tray and can simply be mounted with less number of components and to provide a disk device provided with the loading drive mechanism. SOLUTION: The disk device 1 provided with a chassis 31, a reproduction means that reproduces information recorded on a disk, and a disk tray 51 that contains the disk and is moved between a disk reproduction position and a disk loading/ejecting position, is provided with a rack gear 540 at least part of which is linearly extended in a length direction of the disk tray 51 and which is provided to the disk tray 51 as a loading drive mechanism 57 to drive the disk tray 51, with a guide groove 550 placed side by side to the rack gear 540, with a 2nd gear 640 acting like a drive gear meshing with the rack gear 540, and with a 2nd rotary shaft 315 acting like a drive gear rotary shaft with the 2nd gear 640 fitted thereto for its turning. The 2nd rotary shaft 315 is engaged with the guide groove 550 of the disk tray 51.
Patent JP-2002300331-A (JP)
Title: Image processing system, management device, image processing unit, management method, program, and recording medium
Inventor: IMAIZUMI SHOJI
IPC: G06F1/32
Filed: 2001-03-30
Abstract: PROBLEM TO BE SOLVED: To provide an image processing system that includes an image processing unit with a function of executing image stabilizing processing and can minimize the power consumed by the execution of the image stabilizing processing. SOLUTION: In the image processing system where a server and printers are interconnected via a network, when receiving an execution request for image stabilizing processing from a printer ('YES' in S502), the server obtains the number of request times for the stabilizing processing of the printer received for the date and compares it with a preset threshold value L (S503). When the obtained value is more than the threshold value L ('YES' in S503), the server discriminates whether or not the execution of the job by other printers is available in a S507, and the server instructs the printer to shift to a power saving mode when discriminating the execution possible state (step S508). When receiving a shift instruction to the power saving mode, the printer shifts to the power saving mode.
Patent JP-2001309933-A (JP)
Title: Prosthese for treatment of hernia
Inventor: ROUSSEAU ROBERT A
IPC: A61F2/08
Filed: 2001-04-02
Abstract: PROBLEM TO BE SOLVED: To provide a prosthese for treatment of hernia that is fit for irregularity in shape of injury and easy to implant, does not necessitate use of general anesthesia in the implantation and can bear a contraction in its radial direction accompanying the incorporation into tissue. SOLUTION: This invention is concerned with the prosthese having a component 12 expansible in radial direction that is placed on internal part of a hernia orifice and obstruct it. The expansible component 12 is made of a biocompatible, flexible and porous material that is suitable for reinforcement of tissue.
Patent JP-2002255323-A (JP)
Title: Heavy object lifting and moving device
Inventor: SUNAMI ISAO
IPC: B62B1/06
Filed: 2001-02-26
Abstract: PROBLEM TO BE SOLVED: To provide a heavy object lifting and moving device capable of facilitating mounting and dismounting works of a side ditch lid, grating, and other heavy object, moving them to a predetermined place easily, and performing a plurality of works by attaching an attachment. SOLUTION: This heavy object lifting and moving device is constituted such that it has an expansion and shrinkage adjusting mechanism in which an expansion and shrinkage adjusting frame 2 is screw-fitted in an operation handle 1 and is inserted into a main frame 3 to adjust length depending on work form, a hoisting hook 5 and a hoisting fitting 6 are mounted in a front part of the main frame 3, and a hook 6A for one touch operation clamp device suppressing the operation of the hoisting fitting 6 when dismounting the side ditch lid is provided. Its structure allows compact storage by removing a screw-fitting part when not used.
Patent JP-2002304268-A (JP)
Title: Printing system, printer, and print control device
Inventor: TANAKA NOBUYUKI
IPC: B41J29/38
Filed: 2001-04-04
Abstract: PROBLEM TO BE SOLVED: To calculate the number of printable pages in such a way that even if a shared printer is used, it will not be confused with other printer hosts. SOLUTION: An ink quantity managing part 74 measures the amount of ink used for printing print data in print units, for each requesting host. The measurements are stored in an ink quantity table 76 as they are associated with host IDs. Upon inquiries from the hosts, the managing part 74 informs each host of the residual quantity of ink and the quantity of ink used by each host.
Patent JP-2001346884-A (JP)
Title: Guide wire
Inventor: OBITSU EIJI
IPC: A61M25/01
Filed: 2001-04-05
Abstract: PROBLEM TO BE SOLVED: To obtain a guide wire which enables safe and easy passage through a stenosed site with good visual observation. SOLUTION: In the guide wire 11, a plurality of radiographic members 16 arranged at a fixed interval at a distal end 221 of a core material 12 is covered with a cover member 18 made of a synthetic resin forming a substantially smooth external surface and a dilation section 30 is provided on distal end 16a of the radiographic member 16.
Patent JP-2002301147-A (JP)
Title: Supernatant liquid sampling apparatus equipped with balance weight forming function
Inventor: MATSUNARI ICHIRO
IPC: G01N1/28
Filed: 2001-04-05
Abstract: PROBLEM TO BE SOLVED: To easily and accurately form a balance weight used in a centrifugal separator simultaneously with the sampling of a supernatant liquid. SOLUTION: A first syringe 2 storing blood A and a second syringe 3 storing water D are fixed to a shaking frame 5. The first and second syringes 2 and 3, and first and second containers 13 and 14 are allowed to communicate with each other by tubes 11 and 12. When blood A is separated into a supernant liquid B and erythrocytes C, a pressure member 9 is moved upwardly by a syringe pump 8 and the supernant liquid B is sent to the first container 13 from the first syringe 2 and the water D is sent to the second container 14 in the same amount as the supernatant liquid B from the second syringe 3. Since the specific gravity of the water D is substantially same to that of the supernatant liquid B, the first container 13 storing the supernatant liquid B and the second container 14 storing the water D become substantially same in weight and the second container 14 can be utilized as the balance weight to the first container 13 in the centrifugal separator.
Patent JP-2002314354-A (JP)
Title: Multistage amplifier circuit
Inventor: SHIGENOBU TAKESHI
IPC: H03F3/45
Filed: 2001-04-10
Abstract: PROBLEM TO BE SOLVED: To make operating band amplification factor large by increasing the number of connected stages of the unit amplifiers. SOLUTION: The connection/separator 15(1) on a first stage to the connection/ separator 15(n-1) of the (n-1)-th stage sequentially reset the chopper amplifier 11(1) of the first stage to the chopper amplifier 11(n) of the n-th stage, slightly shifting the reset timing and amplifying timing while respectively separating- connecting-separating ... the chopper amplifier 11(1) on the first stage to the chopper amplifier 11(n) of the n-th stage, also sequentially make the chopper amplifier 11(1) on the first stage to the chopper amplifier 11(n) on then-th stage perform amplification, sequentially amplify a differential voltage between a signal voltage inputted to a signal voltage input terminal 2 and a reference voltage inputted to a reference voltage input terminal 4 with a pipeline form and supply the amplified differential voltage to the next stage circuit.
Patent JP-2002314039-A (JP)
Title: Lsi package structure
Inventor: IKEDA HIRONOBU
IPC: H01L25/00
Filed: 2001-04-11
Abstract: PROBLEM TO BE SOLVED: To provide a package structure in which a wiring board and a carrier board on which electronic components such as a memory IC are mounted are connected together with more terminals. SOLUTION: A carrier board 10 comprises a rigid part 102 on which a memory IC 11 is mounted, and a flexible part 101 whose one end is physically and electrically connected to the rigid part 102. The flexible part 101 comprises a solder connection part in which a plurality of electrodes are two-dimentionally arrayed on the lower surface on the other end side where the rigid part 102 is not connected. It also comprises a bent part 103 bending upward on the way from the solder connection part to the rigid part 102. The electrode of the solder connection part is connected to the electrode disposed on a wiring board 13 using a solder ball 12.