baber/WOPTO huggingface dataset:
Patent JP-2002206699-A (JP)
Title: Safety device of high pressure gas tank truck
Inventor: NAKAI KATSUAKI
IPC: F17C13/12
Filed: 2001-01-10
Abstract: PROBLEM TO BE SOLVED: To provide a safety device for keeping a master valve from being opened when a filling hose of the base side is not completely connected to a connecting port 6 of a high pressure tank truck. SOLUTION: A high pressure tank truck is a transport vehicle in which an under carriage of a traveling vehicle is loaded with a high pressure tank, the tank is filled with high pressure gas at the base, and high pressure gas is supplied to a high pressure tank installed at a customer. A connecting port 6 connected to a base side filling hose piped from the high pressure gas tank 1 through an emergency cutoff valve 2 and the mater valve 14 is provided with a connection detector 22 for detecting the connection of the filling hose, and the master valve 14 is opened and closed by fluid pressure. When the connection detector 22 is ON, the master valve 14 can be opened so as to secure safety in filling high pressure gas.
Patent JP-2002205930-A (JP)
Title: Composition for oral cavity
Inventor: HITOMI TAKAMASA
IPC: A61K8/96
Filed: 2001-01-11
Abstract: PROBLEM TO BE SOLVED: To improve the disagreeable taste of a mastic-containing composition for oral cavity application caused by the characteristic cypress-like taste of mastic. SOLUTION: The characteristic taste of a mastic-containing composition for oral cavity application is remarkably improved by formulating l-menthol and/or carvone to the composition.
Patent JP-2002205641-A (JP)
Title: Seat structure for rolling stock
Inventor: HIRANO HIROTSUGU
IPC: B61D17/08
Filed: 2001-01-11
Abstract: PROBLEM TO BE SOLVED: To reduce manufacturing costs by facilitating a sat mounting work. SOLUTION: A seat frame 2 mounted on a side body structure 4 is formed by aluminum hollow materials formed integrally in the longitudinal direction. The seat frame 2 is mounted on a side post or a window lower post 7 to be main post constituting the side body structure 4.
Patent JP-2002214579-A (JP)
Title: Image display device
Inventor: SUGIMOTO HIROYUKI
IPC: G02B27/18
Filed: 2001-01-19
Abstract: PROBLEM TO BE SOLVED: To realize high definition images at a low cost even with an image display element of a small number of pixels. SOLUTION: Optical path deflecting means 4 for deflecting the optical path of the incident light from the pixels of the image display element driven by being finely divided in terms of time to plural image sub-fields has two transparent substrates 41 and 42 including liquid crystal layers 45 and transparent electrodes 43 and 44 disposed on the respective transparent substrates 41 and 42. The transparent electrodes 43 disposed on at least one transparent substrate 41 are transparent electrode arrays formed of a disposition pitch made correspondent to the pixel pitch of the pixels described above.  The liquid crystal layers 45 are controllable in refractive index distributions by the voltage impression between the transparent electrode 43 arrays and the transparent electrodes 44 on the other transparent substrate 42 and further, the voltage impression state to the transparent electrodes 43 and 44 is changed by each of the image sub-fields in synchronization with the driving of the image display element, by which the images are displayed at the doubled apparent number of the pixels of the image display element.
Patent JP-2002218759-A (JP)
Title: Charging method for capacitor for firing multi- stroboscopic tube
Inventor: HIRAOKA MASAYUKI
IPC: H02M7/12
Filed: 2001-01-23
Abstract: PROBLEM TO BE SOLVED: To provide a charging method for a capacitor for causing a multi- stroboscopic tube to fire, whereby a stroboscopic tube is charged and discharged bidirectionally to emit light. SOLUTION: Both the poles of a capacitor(C) for firing, connected in parallel between the main electrodes (2a, 2b) of a stroboscopic tube (2), are charged bidirectionally from a source of power(SP), using current distributing means (DP1, DP2) comprising a plurality of current distributing units, and the stroboscopic tube is discharged bidirectionally to emit light by this electrical energy. With respect to this charging method for a capacitor for firing a multi- stroboscopic tube, the source of power is single-phase alternating-current power supply (1).
Patent JP-2002214657-A (JP)
Title: Image blur correcting device
Inventor: IMADA SHINJI
IPC: G02B7/10
Filed: 2001-01-23
Abstract: PROBLEM TO BE SOLVED: To improve image blur correction effect by reducing the influence of a frictional force when a correcting lens is driven. SOLUTION: This device has a shake detecting means for detecting information on a shake applied to optical equipment, a signal processing means for processing the detection result of the shake detecting means, and a control means which drives the correcting lens to correct an image blur due to the shake, and the control means adds or subtracts a specific value to or from the result of the signal processing means (#17 to #19) according to the driving direction of the correcting lens and controls the driving of the correcting lens according to the result.
Patent JP-2002219702-A (JP)
Title: Wood product and method for treating wood product
Inventor: KODAIRA YOICHI
IPC: B27M3/24
Filed: 2001-01-25
Abstract: PROBLEM TO BE SOLVED: To achieve the extension of the utilization of a wood product and to realize a new way for utilizing the wood product or the extension of the utilization of wood by devising a wood product treatment method. SOLUTION: A lacquered ware (one embodiment of the wood product) to be obtained by forming a lacquer-impregnated layer 2 coated with lacquer and a lacquer layer 3 on a base material 1 is subjected to carbonization treatment to obtain the wood product (lacquered ware) having a wood carbonized layer 11, an impregnated lacquer carbonized layer 12 and a lacquer carbonized layer 13 formed thereon. As the base material 1, it is preferable to use a material obtained by impregnating wood with a sodium silicate solution and drying the impregnated wood. The wood product, wherein the wood is impregnated with the sodium silicate solution to be dried, can be widely used in a field other than the lacquered ware.
Patent JP-2001245984-A (JP)
Title: Artificial respirator
Inventor: PESSALA TOM
IPC: A61B5/091
Filed: 2001-01-25
Abstract: PROBLEM TO BE SOLVED: To provide an artificial respirator detecting and recognizing utterance effort or unpleasantness of a patient and giving an alarm according to this recognition. SOLUTION: This artificial respirator connected to a patient for respiratory care is provided with a sound detector constructed and arranged for detecting and recognizing a sound produced by the patient and a control unit connected operatively to the sound detector for controlling at least one function in the artificial respirator according to the sound recognized by the sound detector.
Patent JP-2001283453-A (JP)
Title: Floating type optical recording/reproducing head and method for controlling its floating quantity
Inventor: KATAYAMA KOJI
IPC: G11B11/105
Filed: 2001-01-26
Abstract: PROBLEM TO BE SOLVED: To provide an optical recording/reproducing head for near-field optical recording/reproducing capable of keeping a floating quantity of an optical lens constant and capable of stably obtaining reproducing signals. SOLUTION: In the floating type optical recording/reproducing head, a mechanism, which controls a relative position between the slider and the optical lens by thermal expansion or a piezoelectric effect of an optical lens supporting member holding the optical lens to the slider or partial thermal expansion of the optical lens, is provided.
Patent JP-2002231669-A (JP)
Title: Polishing cloth for semiconductor wafer, and polishing method of semiconductor wafer using the polishing cloth
Inventor: HARADA SEISHI
IPC: B24B37/24
Filed: 2001-01-29
Abstract: PROBLEM TO BE SOLVED: To provide polishing cloth for semiconductor wafers that reduces cost and time in waste liquid treatment, and restrains frequent replacement of the polishing cloth, and to provide a method for polishing the semiconductor wafers by the polishing cloth. SOLUTION: Polishing clothes 10A and 10A are rotated, while alkaline polishing liquid is being supplied, and the polishing cloths 10A and 10A are brought into contact with the front and rear of a silicon wafer W for polishing both the surfaces. Although liberation abrasive grains have been required for polishing in the conventional polishing cloths, the polishing abrasive grain is fixed onto the polishing operation surface of the polishing cloths 10A and 10A, thus carrying out polishing by the polishing liquid that does not contain the polishing abrasive grains, and hence reducing the costs and time in waste liquid treatment for restoring replacing frequency of the polishing cloths 10A and 10A, caused by silting due to the polishing abrasive grain.
Patent JP-2002219356-A (JP)
Title: Method for treating deleterious chlorine comopund
Inventor: TAJIMA NAOKI
IPC: A62D3/17
Filed: 2001-01-30
Abstract: PROBLEM TO BE SOLVED: To provide a method for a deleterious organic chlorine compound that is highly versatile and that can be used for safely performing a dechlorination reaction at a low cost. SOLUTION: In a step of radiating visible light or ultraviolet light, the radiation is conducted by using either of a fluorescent lamp 7, an incandescent electric lamp or sun light except those fitted to a system for treating a deleterious chlorine compound or a combination thereof.
Patent JP-2002232095-A (JP)
Title: Ceramic substrate for electronic component
Inventor: TANDA KENJI
IPC: C04B35/053
Filed: 2001-01-30
Abstract: PROBLEM TO BE SOLVED: To solve the problem where, with a conventional alumina ceramics substrate, working requires a long time because it is very hard and, since its thermal expansion factor is high, cracking or breaking occurs due to difference in thermal expansion from a glass to form a circuit on the substrate. SOLUTION: Related to a ceramic substrate whose main component is MgO- SiO2, both Al2O33-10 wt.% and BaO3-10 wt.% are added as an auxiliary agent to allow Vickers hardness to be 3.9 to 8.8 GPa while a thermal expansion factor is decreased to 10 to 11×10-6. Thus, a ceramics substrate is provided which is easily worked and does not crack or break in a baking process after a circuit is printed.
Patent JP-2002225298-A (JP)
Title: Ink jet recording apparatus
Inventor: KAWABATA KATSUICHI
IPC: B41J2/165
Filed: 2001-02-01
Abstract: PROBLEM TO BE SOLVED: To perform good cleaning of an ink discharge port of a recording head without necessitating assembling with high precision. SOLUTION: The ink discharge port 42 is provided with a recording head 4 opening to an ink discharge face 41 and a cleaning member 31 which cleans the ink discharge port 42. The peripheral part of the ink discharge port 42 is a recessed part 43 recessed deeper than the ink discharge face 41.
Patent JP-2002228186-A (JP)
Title: Integral-type air-conditioner
Inventor: KOIKE TADAO
IPC: F24F13/20
Filed: 2001-02-07
Abstract: PROBLEM TO BE SOLVED: To provide an integral-type air conditioner, in which such problems in the conventional art are solved that the installation place for a conventional air conditioner is limited, and abovefloor installation in a comparatively small room is not easy, so installation should be executed through a window frame, or a through-hole made in a wall, or by embedding in a wall. SOLUTION: In this air conditioner, the indoor and outdoor heat exchangers are placed in the front, indoor side supply air is supplied to the front, and outdoor side diffused air is discharged to the rear upper part. The air conditioner body is not flat, it has a sector shape, so it can be installed on the floor of a corner of a room.
Patent JP-2001258174-A (JP)
Title: Charging system
Inventor: RENEHAN JOHN FRANCIS
IPC: H02J7/16
Filed: 2001-02-09
Abstract: PROBLEM TO BE SOLVED: To provide an improved novel charging system comprising a pair of batteries, and an alternator for charging them selectively and efficiently. SOLUTION: The charging system 10 is used in combination with an automobile. The system 10 comprises an ordinary controller or control module 12, an alternator 14, a pair of power storage units, i.e., batteries 16, 18, an electric switch, i.e., a relay 24, and a voltage limiting unit, i.e., a regulator 28. The system 10 charges the batteries 16, 18 in efficient and high cost performance mode without making a compromise with integrity of the system 10.
Patent JP-2002237318-A (JP)
Title: Hydrogen storage material and hydrogen storage device
Inventor: RI KINZO
IPC: F17C11/00
Filed: 2001-02-09
Abstract: PROBLEM TO BE SOLVED: To provide a high-performance hydrogen storage material which is light-weight and superior in durability, which is easy to handle and enhanced in safety and further which has a simple structure and can form an inexpensive hydrogen storage device. SOLUTION: This is the hydrogen storage material having a capsule 1 to permeate only hydrogen, fullerene 2 such as C60 or the like enclosed in the capsule 1, or a nano-tube. The capsule is preferably to be equipped with the capsule main body 11 wherein a plurality of micropores 1a are formed on a shell wall and with a hydrogen permeating membrane 12 constituted so that the outer face of the capsule body is covered and that only hydrogen is to be permeated. This is the hydrogen storage device constituted by using the hydrogen storage material, and comprised to have an air-tight container installed with hydrogen supply/drain ports, the plurality of hydrogen storage materials housed in this container, and a heating device for heating this hydrogen storage material.
Patent JP-2002243406-A (JP)
Title: Thickness measuring device and image recording device using the same
Inventor: MURAOKA SHUNJI
IPC: G01B21/08
Filed: 2001-02-09
Abstract: PROBLEM TO BE SOLVED: To precisely measure the thickness of an object even when the offset of a thickness detection part is irregular. SOLUTION: The thickness measuring device is provided with the thickness detection part 1 using a magnetic field sensor 20 which detects the thickness of a sheet of paper P as the object so as to be output as a detection signal α, an offset adjusting part 2 which adjusts the offset of the output of the part 1 and a measurement control part 31 which measures the thickness of the sheet of paper P on the basis of a detection signal α' and which controls the offset adjusting amount of the part 2.  The measuring device is constituted in such a way that the part 31 is a microcomputer 3, that the offset initial value of the part 1 is prepared in advance as data, that, before a thickness measurement, the offset adjusting value as the deviation between the output value of the part 1 and the offset initial value is found and that, during the thickness measurement, the offset adjusting amount is output to the offset adjusting part as an adjustment command signal β.
Patent JP-2002237827-A (JP)
Title: Lan controller, driver, switching hub and lan controller automatic switching system having them
Inventor: SAKAGUCHI TADAHIKO
IPC: H04L12/70
Filed: 2001-02-09
Abstract: PROBLEM TO BE SOLVED: To provide a system capable of communicating with another computer via a network with a computer such as a server or the like set as a non-stop. SOLUTION: A LAN controller 1 transmits a test probe to a SWHUB52. If a LAN-1 is normal, the SW-HUB returns the test probe to the controller 1, but if the LAN-1 is abnormal, the SW-HUB does not return the test probe to the controller 1. When this is detected from the fact that the test probe is not returned from the controller 1 for a predetermined time, an abnormal effect, a MAC address and the like are informed to a driver. Then, the LAN controller 2 having higher priority order of the waiting LAN controllers 2, 3 succeeds the MAC address or the like and restarts the communication via a LAN-2.
Patent JP-2002244492-A (JP)
Title: Image forming device
Inventor: KOMATA HARUHIKO
IPC: G03G15/16
Filed: 2001-02-13
Abstract: PROBLEM TO BE SOLVED: To provide an image forming device eliminating a trouble such as a back staining of recording material by preventing toner from being accumulated onto a recording material carrying member and a cleaning blade for an intermediate transfer body at the double-sided image forming time. SOLUTION: In order to prevent the toner from being accumulated onto the cleaning blade 20 for a transfer belt 130 at the double-sided image forming time, a toner image is formed on one photoreceptor drum 3 out of four photoreceptor drums 3 (3a to 3d) and transferred to the belt 130, and direct image forming that the image is not transferred to the recording material is performed, whereby the toner is supplied to the blade 20. The direct image forming is made to be performed when the integrated value t1 of time when fogging toner is supplied to the belt 130 from the drum 3 in accordance with the amount of the fogging toner supplied to the blade 20 exceeds a fixed value.
Patent JP-2002245002-A (JP)
Title: Batch job managing method for main information processing
Inventor: TANAKA YOSHITAKA
IPC: G06F9/46
Filed: 2001-02-14
Abstract: PROBLEM TO BE SOLVED: To speedily and easily manage and maintain a batch job of a main information processing. SOLUTION: In this method, the batch job for performing the main information processing is managed by using a prescribed computer network system. Respective hierarchies independently operate and manage the batch jobs of the hierarchies lower by one level in relation to a whole business system job network hierarchy EJ managing the batch jobs of the whole main information processing as a plurality of subsystems performing respective business system jobs, a subsystem job network hierarchy SUB managing the subsystems by a plurality of logic jobs constituting the batch jobs performed at a constant period, a logic job network hierarchy TJ managing the logic jobs by a plurality of physical jobs classified in a batch job unit, which are performed in the minimum business processing unit,  and a physical job network hierarchy PJ11 managing the physical jobs by a job step hierarchy JS111 as the batch job constituted of a program which is actually performed.
Patent JP-2002238843-A (JP)
Title: Electronic endoscope
Inventor: NAGAMI HIROYUKI
IPC: G02B23/26
Filed: 2001-02-16
Abstract: PROBLEM TO BE SOLVED: To realize an endoscope constituted to shade incident light to a light receiving face of an image pickup device from parts other than an optical path extending from an objective optical system to the light receiving face of the image pickup device without short-circuiting a lead exposed to the side part of the image pickup device while easily assembling a shading member even if the distal end side outer diameter of an insertion part is reduced. SOLUTION: The observation device 15 disposed at an insertion part distal end hard part 6 of the electronic endoscope 1 is entirely covered with a thermally shrinking tube 30 formed of a resin colored with pigment or dyes. The thermally shrinking tube 30 shades leakage light from the parts other than the optical path extending from the objective optical system 13 to the light receiving face 21a of a solid image pickup element 21. With the thermally shrinking tube 30 thus provided in the electronic endoscope 1, there is no need to interpose an insulating member between the tube 30 and the lead 21b extended from the side part of the solid image pickup element 21. The interference of other built-in objects with the observation device 15 is prevented, and the distal end side outer diameter of the insertion part 2 can be reduced.
Patent JP-2002245428-A (JP)
Title: Multifunction card having plurality of functions, one function chip used in the card and method for configuring multifunction card
Inventor: FUJIMOTO TERUHISA
IPC: G06K19/07
Filed: 2001-02-20
Abstract: PROBLEM TO BE SOLVED: To easily develop a multifunction card. SOLUTION: One function chips 11A to 11C having functions F1 to F3 are connected by a signal line group including a command line 12, a response line 13 and a data line 14. Controllers 112A to 112C respectively access common areas 114A to 114C when a function number in an instruction on the command line 12 is a specific function number, e.g. 0 being common to the chips 11A to 11C. When the function number in the instruction is any number other than 0, for instance, 1, the controller 112A accesses an inherent area 115-1, when the function number is 2, the controller 112B accesses an inherent area 115-2, and when the function number is 3, the controller 112C accesses an inherent area 115-3.
Patent JP-2002251622-A (JP)
Title: System for distributing original character
Inventor: IBA YASUHIRO
IPC: G06Q50/00
Filed: 2001-02-21
Abstract: PROBLEM TO BE SOLVED: To provide a system for updating a character in accordance with an instruction of a user and distributing a character responding to preference of the user. SOLUTION: A system for distributing an original character includes an inherent information storing means for storing inherent character information for every user including a plurality of character part information which can be updated in accordance with the instruction of the user, an image storing means for storing a part image corresponding to the character part information, and an outputting means for synthesizing and outputting an inherent character on the basis of the inherent character information and the part image.
Patent JP-2002243907-A (JP)
Title: Antireflection film and image display
Inventor: OBAYASHI TATSUHIKO
IPC: G02B1/11
Filed: 2001-02-21
Abstract: PROBLEM TO BE SOLVED: To provide an inexpensive antireflection film having satisfactory antireflection performance and scuffing and wear resistances and excellent in resistance to alkali treatment by forming a low refractive index polysiloxane film excellent in strength and adhesion to a substrate on a base by wet coating with good productivity, and to provide a display in which the antireflection film has been disposed. SOLUTION: The antireflection film has a low reflective index layer formed by coating and curing a coating liquid composition containing an alkoxysilane of the formula R14-xSi(OR2)x or a product obtained by hydrolyzing and partially condensing the alkoxysilane. The display is obtained by disposing the antireflection film. In the formula, R1 is at least one selected fro the group comprising an alkyl, aryl, alkenyl and alkynyl; R2 is an alkyl for which a substituent having a polymerizable ethylenically unsaturated group is substituted; and (x) is an integer of 1-4.
Patent JP-2002249489-A (JP)
Title: Method for producing compound having epoxy group
Inventor: YAMADA TORU
IPC: C07B61/00
Filed: 2001-02-22
Abstract: PROBLEM TO BE SOLVED: To provide a method for industrially advantageously producing a compound having an epoxy group. SOLUTION: The method for producing a compound having an epoxy group is characterized by reacting a compound having a carbon - carbon double bond with a gas containing nitrous oxide in the presence of a catalyst consisting of a ruthenium complex salt.
Patent JP-2002238935-A (JP)
Title: Diaper cover for preventing bedsore
Inventor: NAKAGAWA KAZUKO
IPC: A61F13/14
Filed: 2001-02-22
Abstract: PROBLEM TO BE SOLVED: To provide a new diaper cover which is clean and comfortable and can prevent the onset of bedsore or the like even if a sick person and bedridden old people wear it. SOLUTION: A diaper cover for preventing bedsore characterized in that a waterproof sheet is attached to the inside of the oblong portion of the upper half of the diaper cover and a layered product in which pads having an excellent hygroscopicity and air-permeability are piled up with the right side out is attached to the diaper cover side with using only an upper end as a fixing point, the upper half of a diaper material such as a urine taking pad mounted on the inside of the diaper cover is put between the waterproof sheet and the diaper cover from a free portion other than the upper end of the waterproof sheet to fix, and the upper half of a diaper material is separated by the waterproof sheet between it and the skin around the sacrum of a wearing person.