baber/WOPTO huggingface dataset:
Patent JP-2003320377-A (JP)
Title: Harmful heavy metal removing method and harmful heavy metal removing apparatus
Inventor: YOSHIDA SHINYA
IPC: C02F1/62
Filed: 2002-05-01
Abstract: <P>PROBLEM TO BE SOLVED: To provide a harmful heavy metal removing method which enables the easy and efficient removal of harmful heavy metals from wastewater containing the harmful heavy metals and a harmful heavy metal removing apparatus.  <P>SOLUTION: In the harmful heavy metal removing method for removing harmful heavy metals from wastewater L containing the harmful heavy metal, wastewater L is subjected to hydrothermal reaction to form treated water L2 containing a solid component S of the harmful heavy metals and the solid component S is removed from this treated water L2. After the treated water L2 is formed, it is separated by using a gas-liquid separator 4 to form a liquid L3 containing the solid component S and the formed liquid L3 is separated by a solid-liquid separator 5 to obtain the solid component S, which is, in turn, removed to remove harmful heavy metals from the wastewater L.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003324822-A (JP)
Title: Electrical junction box
Inventor: FUKAMACHI MAKOTO
IPC: H01R13/64
Filed: 2002-05-07
Abstract: <P>PROBLEM TO BE SOLVED: To improve assemblability.  <P>SOLUTION: A wire cover 60 is provided in the lower part of a housing 31 for a female connector 30; this cover is contained in a rectangular cylinder- shaped connector retaining section 22 formed on a bottom wall 20A of a lower cover 20, while at the same time, an elastic piece 63 is provided between it and the connector retaining section 22, thereby elastically supporting the female connector in a reception state. Since the lower cover 20 is assembled on the junction box body 11, the female connector 30 is coupled to the connector- coupling section 14 of the junction box body 11. If there is displacement between the two components 30, 14, the female connector 30 is slidingly displaced along the bottom wall 20A to absorb the displacement, thereby facilitating assembly. Also, since a through-hole does not need to be provided on the bottom wall 20A of the lower cove 20, water is prevented from splashing directly on the female connector 30.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003331633-A (JP)
Title: Cover fixing structure for lighting device or the like
Inventor: IKETANI AKIHIRO
IPC: A47F5/00
Filed: 2002-05-08
Abstract: <P>PROBLEM TO BE SOLVED: To provide a cover fixing structure for lighting devices or the like of which the cover is easily mountable on and demountable from the device, and further the cover is held surely without looseness after fixing, in addition, manufacturing in a simple structure at low cost.  <P>SOLUTION: In this cover fixing structure, so that a side end of the horizontal plane 31c of a cover 31 abuts against the side end of the upper face in the recess 30 of either right or left cover fixing frame 16, the recess 30 prevents further ingress of the side end of the cover 31 into the inside of the recess 30. Furthermore a stopper 25 allows further ingress of the side end of the cover 31 into the recess by lifting the end of the stopper 25 up to a position being uncoupled from the side end of the horizontal plane 31c of the cover 31, and is formed upward and downward movably. In addition, a lifting means 29 for elevating the stopper 25 is formed in the cover fixing frame 16 so as to project upward from the lower end of the cover fixing frame 16.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2002351303-A (JP)
Title: Learning system for questions and answers
Inventor: IWATA TOSHIHISA
IPC: G09B19/06
Filed: 2002-05-14
Abstract: PROBLEM TO BE SOLVED: To enable a question forming person to ruse respective collections of questions and answers and collections of explanations by omitting the labor for forming these collections by each of the examinations in case this system is viewed from a former side of these questions, to systematize and form the questions according to learning regions and to provide the exact information relating to the learning regions and to enable an examinee to efficiently brush up the basic information of the learning regions relating to the set-out questions in case the system is viewed from the testee side and to improve the basic scholarship necessary for answering the questions of various types and application power. SOLUTION: The collections of the examination questions which are arrayed with the questions of the learning regions meeting the required degrees of progression and are regulated to be recovered after the examinations, answer fill-out forms which are arrayed with answer columns for writing the answers corresponding to the respective questions of the collections of the examination questions and are regulated to be recovered together with the collections of examination questions after the examinations and the collections of the explanations on the basic information which are described with the explanation information of the basic items not directly associated with the answers and explanations to the respective set-out questions as well as the basic questions associated therewith and the answers thereto and are regulated to be distributed after the examinations are integrally bound and  the collections of the basic information explanation are made removable.
Patent JP-2003331103-A (JP)
Title: Entrepreneur support system
Inventor: KUDO ISAO
IPC: G06Q10/06
Filed: 2002-05-14
Abstract: <P>PROBLEM TO BE SOLVED: To provide a means of enabling a person who wishes to start his/her business to easily retrieve industrial seeds that researchers have and to provide a system having a means for contacting a researcher.  <P>SOLUTION: The entrepreneur support system 100 receives a seed information retrieval request (e.g. words or phrases representing a researcher name, a research field, research facilities or a specified code indicating them, etc.), from an entrepreneur or the like, refers to a specified database, and sends a retrieval result back to the client. Further, the entrepreneur support system 100 is equipped with a project member management part 140 which registers the entrepreneur, researcher, etc., as members when the entrepreneur starts a flotation project and a flotation project support part 150 which installs electronic libraries, electronic meeting rooms, electronic bulletin boards, etc., by projects and allows only members who belong to the projects to access them.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003326769-A (JP)
Title: Printer control apparatus
Inventor: HAYATA YUJI
IPC: B41J5/30
Filed: 2002-05-15
Abstract: <P>PROBLEM TO BE SOLVED: To improve the performance of an apparatus by reading only one of 2-line data with the exactly same contents at the time of enlargement, and reducing a frequency to access to memories.  <P>SOLUTION: A circuit that always compares the read data of the 2-lines is provided for repeatedly reading one of the these lines for controlling an enlargement when all the 2-line data are coincident. The thus read data is decided as the data for both lines.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003338163-A (JP)
Title: Recording medium mounting device, and recording medium printing device
Inventor: FUJISAWA TATSUICHI
IPC: G11B17/056
Filed: 2002-05-17
Abstract: <P>PROBLEM TO BE SOLVED: To arrange the direction of a card shape medium to be mutually the same before inserting the medium to a printer.  <P>SOLUTION: A recording medium guide mechanism 33 is arranged on the front surface of a tray 32, and includes a first abutment member 150 to abut on the long side of the card shape medium Ka; and a second abutment member 152. When the card shape medium Ka is clamped by a clamp 48, and the long side 23b is abutted onto an abutment pin 150b or 152b, the medium is rotated and arranged so as to allow the long side 23b to be extended in the mobile directions of the tray 32 (A and B directions). Then the medium Ka is placed on the tray of the printer by the lowering operation of an elevating/lowering mechanism 50. Thus, the card shape medium Ka is normally placed on the tray by arrangement in a fixed direction, so that printing can be correctly performed on the upper surface of the medium Ka.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2002349387-A (JP)
Title: Fuel injection device for internal combustion engine
Inventor: REUSING VOLKER
IPC: F02M59/46
Filed: 2002-05-17
Abstract: PROBLEM TO BE SOLVED: To provide a fuel injection device provided with a constitutional unit comprising a fuel pump and a fuel injection valve and small in structural height. SOLUTION: The pressure in an actuator pressure chamber (66) is controlled by an actuator (64), and both control vales (60) and (70) have the valve members (61) and (71) loaded with the pressure controlling the inside of the actuator pressure chamber (66), respectively.
Patent JP-2003108531-A (JP)
Title: Information processor
Inventor: UENO SHINICHIRO
IPC: G06F21/34
Filed: 2002-05-20
Abstract: PROBLEM TO BE SOLVED: To make access to a network requiring a complicated operation method by a simple operation method in a portable information processor unable to input data by a keyboard. SOLUTION: User control information required to be presented to a host system 1 is internally stored in a nonvolatile memory 3 as proper to an access terminal, and when requiring the user control information from the host system 1, a network access procedure generator reads out the user control information from the nonvolatile memory 3, and transmits the information to the host system. Thus, since the constitution can handle user control data without operation of a user, even the portable information processor only for inputting simple data can easily make access to the network.
Patent JP-2003335524-A (JP)
Title: Lithium-containing complex nitride and lithium battery using the same
Inventor: KAYAMA YOSHIO
IPC: H01M4/58
Filed: 2002-05-21
Abstract: <P>PROBLEM TO BE SOLVED: To provide a battery improved in repeating use stability through solving the uneven distribution of transition metal elements in a lithium- containing complex nitride.  <P>SOLUTION: At least one kind of transition metals selected from among Ti, V, Cr, Mn, Fe, Co, Ni and Cu as a cathode and graphite as an anode are immersed in a molten salt containing a lithium compound. Molten salt electrolysis is conducted by passing a fixed amount of electric current between the cathode and the anode, thus precipitating lithium on the cathode and heat treating it in a nitrogen atmosphere to obtain the lithium-containing complex nitride. This lithium battery uses the lithium-containing complex nitride as the negative electrode.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003294953-A (JP)
Title: Optical device and method for manufacturing the same
Inventor: TAKEUCHI HIROKAZU
IPC: G02B6/00
Filed: 2002-05-21
Abstract: <P>PROBLEM TO BE SOLVED: To provide an optical device and a method for manufacturing the same which can hold stably and accurately functional optical fiber and manufacture efficiently a reliable ferrule with built-in functional optical fiber.  <P>SOLUTION: A long capillary tube with attenuation optical fiber 6 is cut to two or more short capillary tubes 12 which have the attenuation optical fiber with predetermined length. Then, end faces 12a and 12b of the short capillary tube 12 with the attenuation optical fiber are ground, and the built-in ferrule 13 with the attenuation optical fiber is manufactured.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003345364-A (JP)
Title: Audition apparatus and sales promotion system
Inventor: IWAMOTO TAKESHI
IPC: H04W92/08
Filed: 2002-05-23
Abstract: <P>PROBLEM TO BE SOLVED: To renew a conventional audition apparatus.   <P>SOLUTION: The renewed audition apparatus carried by a visitor moving in a shop is provided with a means urging the visitor for appointing one or one group of titles dealt with in the shop, a means for requiring audition data related to the title of a sales promotion system by radio communication when the title is appointed by the visitor and a means for reproducing the audition data answered by the radio communication from the sales promotion system.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003038638-A (JP)
Title: Tube for transfusion bag
Inventor: TAMENORI YOICHI
IPC: A61J1/14
Filed: 2002-05-23
Abstract: PROBLEM TO BE SOLVED: To provide a tube for a transfusion bag which has the flexibility approximately equal to that of the conventional tube made of a soft polyvinyl chloride resin, is excellent in heat resistance as well and is small in the degree of elongation even under a high load. SOLUTION: This tube for the transfusion bag is formed of a resin composition consisting of 50 to 90 wt.% styrene elastomer (A) having Shore hardness of A35 to A70, tensile strength of 5 to 25 MPa and elongation of 800 to 1,000% and 10 to 50 wt.% at least one kind of a component (B) selected from the group consisting of an olefinic elastomer, polyolefin and polyolefin copolymer.
Patent JP-2003343584-A (JP)
Title: Roller bearing for motor
Inventor: ISO KENICHI
IPC: C10N30/08
Filed: 2002-05-24
Abstract: <P>PROBLEM TO BE SOLVED: To provide a roller bearing for a motor, particularly an automobile motor having excellent acoustic characteristics in a wide temperature range from a low temperature to a high temperature and an excellent high-temperature durability.   <P>SOLUTION: The roller bearing for the motor comprises a plurality of rolling elements 5 rotatably held by a retainer 7 between an inner race 2 and an outer race 4, and a grease obtained by mixing a base oil having a kinematic viscosity at 40°C of 80 to 20 mm<SP>2</SP>/s and containing an ester synthetic oil as an indispensable component, with lithium soap.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003342834-A (JP)
Title: Polyamide fiber and cloth comprising the same
Inventor: WATANABE KENSUKE
IPC: C08L77/06
Filed: 2002-05-27
Abstract: <P>PROBLEM TO BE SOLVED: To provide polyamide fibers which are optimal as a raw material having a soft and flexible touch, excellent contact cold touch, excellent opaque appearance and excellent drape touch for inner wears, and the like, in good production stability, and to provide a cloth comprising the polyamide fibers in good production stability.   <P>SOLUTION: The polyamide fibers comprising 100 pts.wt. of a polyamide mixture comprising (A) 92 to 97 mol.% of polyhexamethylene adipamide and (B) 3 to 8 wt.% of a polyamide except the polyhexamethylene adipamide, and (C) 0.8 to 5 pts.wt. of titanium dioxide is characterized by having a boiling water shrinkage rate of 3 to 12% and a single fiber fineness of 0.5 to 3 dtex, and the cloth at least partially uses the fibers.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003347280-A (JP)
Title: Apparatus and method for plasma treatment
Inventor: OMOTO HIROHIDE
IPC: H01L21/68
Filed: 2002-05-28
Abstract: <P>PROBLEM TO BE SOLVED: To solve the problem that reaction products produced in an etching process stick since it is hard to apply RF power to a susceptor covering an electrode by a conventional technique and are deposited on the susceptor as the number of treated wafers increases to stick on a wafer and then cause a shape defect of a wire, etc., of a device and the problem that wet cycles which are periodically performed become shorter to spoil productivity.   <P>SOLUTION: The outer circumferential part of an electrostatic attraction electrode 16 other than a mount surface for the wafer 1 is covered with the susceptor 27 which has a metal film 26 of aluminum printed on its reverse surface and then an RF output applied during the etching process of the wafer 1 allows ions in plasma 13 to attack even the surface of the susceptor 7, thereby preventing the reaction products from being deposited.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003346082-A (JP)
Title: Magnetic ink character recognition device
Inventor: OKUMURA HARUHIKO
IPC: G06K9/00
Filed: 2002-05-29
Abstract: <P>PROBLEM TO BE SOLVED: To enhance character recognition rate using the simple and inexpensive arrangement of a magnetic ink character recognition device which reads magnetic ink characters on a medium by means of a magnetic head to recognize the magnetic ink characters according to the detection of the waveform peak positions of the signals read by the head.   <P>SOLUTION: If an area near the peak of the read signal waveform 1 of a magnetic ink character is saturated beyond a saturation level 2 and the original waveform is lost in the saturated area with the original peak position becoming unclear, then the inclination of the waveform of a portion immediately in front of the saturated area, a(-1)=dy(-1)/dx(-), a(0)=dy(0)/dx(0), is determined and a change in the inclination, a(0)-a(-1), is determined. Further, when the determined change in the inclination is assumed to continue in the saturated area without varying, a position where the inclination of the waveform becomes zero within the saturated area is calculated and determined to be the peak position. The magnetic ink character is recognized according to the peak position determined.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004003131-A (JP)
Title: Method of constructing soil cement pile
Inventor: ONODERA HIDETAKA
IPC: E02D5/46
Filed: 2002-05-29
Abstract: <P>PROBLEM TO BE SOLVED: To construct a continuous underground wall, etc., with soil cement, sharply reducing generation of normal surplus soil and industrial waste surplus soil, with a small quantity of injection of hardener, at a low cost of construction, without much work, and speedily and precisely.  <P>SOLUTION: Augers 1 are aligned and inserted to a level of depth with a predetermined length with remaining soil 10 around them as a first step excavation. Next, the agitation excavation is executed while injecting hardener 5 so as to fill the remaining depth of the lower part with a mixing material 9 as a second step excavation. Then the agitation excavation is executed again with injecting the hardener 5 into places excavated in the first step excavation as a third step excavation.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003348609-A (JP)
Title: Signal processor and method
Inventor: HIRAI SHINYA
IPC: H04N1/46
Filed: 2002-05-29
Abstract: <P>PROBLEM TO BE SOLVED: To obtain a luminance signal with high quality by utilizing advantages of each of a plurality of luminance signal generating system.   <P>SOLUTION: The signal processor (4) for processing an image signal obtained by imaging of an imaging device includes: an Out of Green luminance circuit (5) for generating a first luminance signal by the Out of Green system on the basis of a received image signal; a SwitchY luminance circuit (6) for generating a second luminance signal by the SwitchY system on the basis of the received image signal; a black/white color discrimination circuit (7) for discriminating whether the image signal indicates a black/white image or a color image on the basis of the received image signal; and a luminance mixing circuit (9) for mixing the first and second luminance signals depending on a result of discrimination by the black/white color discrimination circuit.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003344194-A (JP)
Title: Apparatus for measuring elastic force of fluid
Inventor: HASEGAWA TOMIICHI
IPC: G01L5/00
Filed: 2002-05-29
Abstract: <P>PROBLEM TO BE SOLVED: To facilitate operation control by measuring an elastic force of a fluid flowing in an actual plant and an air conditioning system in conditions of actual use.   <P>SOLUTION: Part of the fluid flowing in a pipe 204 of an actual plant or an air conditioning system 200 is introduced into a measurement section 100 through a connection pipe 6. The measurement section 100 comprises a container 3, a thrust force bearing plate 4 installed in the container, a nozzle 1 installed above the plate, a pump 8 for transferring the fluid, and a flow meter 10. The fluid 30 is jetted as a jet 2 from the nozzle 1 by driving the pump 8, and a displacement of the plate 4 caused by the thrust force of the jet 2 is detected by a force sensor 14 of a force detection section 5 connected therewith.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003346532-A (JP)
Title: Planar illuminator and liquid crystal display device using it
Inventor: TSUCHIDA KATSUMI
IPC: F21V8/00
Filed: 2002-05-30
Abstract: <P>PROBLEM TO BE SOLVED: To provide a high quality planar illuminator improving the light use efficiency and keeping down the unevenness in brightness of a liquid crystal display panel small.   <P>SOLUTION: In the planar illuminator, a plurality of indented and projecting reflecting parts 5a are formed on one main plane of a transparent plate 5 forming an approximate rectangular shape reflecting the light to the other main plane side and a long light guide member 3 to which a plurality of V grooves 3a reflecting light to the transparent plate 5 side is lined up in the longitudinal direction is installed along one side of the transparent plate 5. The V grooves 3a are set so that a base angle is 100° to 150° and the depth is set to be deeper at both end areas in comparison to the central area in the longitudinal direction.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004007893-A (JP)
Title: Rotor of dc brushless motor
Inventor: KITAMURA TATSUO
IPC: H02K1/22
Filed: 2002-05-31
Abstract: <P>PROBLEM TO BE SOLVED: To provide a structure wherein permanent magnets can be separated from a rotor with ease by adding simple ingenuity to the shape of the rotor.  <P>SOLUTION: The rotor of a DC brushless motor comprises: a plurality of permanent magnets arranged in the circumferential direction; an annular back yoke which is placed on the opposite side to the stator in the radial direction, is abutting on the permanent magnets; a rotor board made of metal; and a resin part which integrally binding them. Insertion holes 70 for pressing the permanent magnets in the axial direction are formed in the rotor board or the resin part. The permanent magnets are pressed through these insertion holes 70, and thereby separated from the rotor. After then, the iron and the resin are separated from each other. Thus, resources can be completely recycled.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004005284-A (JP)
Title: Monitoring and controlling system
Inventor: OKADA KAMIE
IPC: G05B23/02
Filed: 2002-06-03
Abstract: <P>PROBLEM TO BE SOLVED: To provide a monitoring and controlling system capable of reducing or simplifying the change and confirmation work of a database in accompany with the change and addition of monitoring equipment, and creating and changing the database to eliminate a mismatch of the setting between devices configurating the system.  <P>SOLUTION: A terminal device 31 receiving a transmission request from a terminal database collecting function 24 of a monitoring and controlling device 20, transmits a changed self database 32 by means of a database transmitting function 34, and the device 20 receiving the database 32 changes a self database 21 on the basis of the database 32 by means of a database creating and changing function 23, to reduce or simplify the change and confirmation work of the database.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004010916-A (JP)
Title: Board-connection tape, and etching method using the same
Inventor: IIDA MASUO
IPC: C23F1/00
Filed: 2002-06-04
Abstract: <P>PROBLEM TO BE SOLVED: To provide a board-connection tape by which, when etching is performed while connecting a plurality of printed boards and transferring them, separation of the boards can be prevented until a resist-stripping step is reached and to remove the phenomenon of etching nonuniformity in a transfer direction.  <P>SOLUTION: In the method for applying etching to the plurality of boards which are horizontally transferred by a transfer means, mutual edges in the transfer direction of the adjacent boards are connected by means of the board-connection tape which is formed by laminating at least a layer soluble in a resist stripper and having etching resistance and a layer soluble in the resist stripper and having adhesiveness, and alkali developing and etching are carried out while transferring the boards in the connected state by the transfer means, and then the board-connection tape is removed in the resist-stripping step to separate the respective boards.  <P>COPYRIGHT: (C)2004,JPO