baber/WOPTO huggingface dataset:
Patent JP-2003257811-A (JP)
Title: Alignment method
Inventor: MIYAKE EIICHI
IPC: H01L21/027
Filed: 2002-02-27
Abstract: <P>PROBLEM TO BE SOLVED: To provide a scanning alignment method by which an optical energy loss is reduced and sensitivity to a photosensitive layer is uniformized.  <P>SOLUTION: A projection 8 is circular on a substrate, and an elliptic light reduced area 3a is provided in an area where the projections 8 are overlapped, thereby changing illumination partly to uniformize the sensitivity of the photosensitive layer formed on the surface of the substrate.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003252817-A (JP)
Title: Method for separating and purifying alkylphenol
Inventor: YATANI TETSUO
IPC: C07C39/07
Filed: 2002-02-28
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method for efficiently and highly purely separating and purifying a specific alkylphenol in a simple means.  <P>SOLUTION: This method for separating and purifying the alkylphenol comprises the first process for bringing a raw material mixture containing the alkylphenol compound into contact with a host compound to produce the complex containing a specific alkyl phenol as a guest compound, the second process for separating the complex from the raw material mixture left without forming the complex, and the third process for recovering the specific target alkylphenol from the complex, wherein the first to third processes are performed in the same tank.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003253763-A (JP)
Title: Building unit and unit building
Inventor: ITSUNOI YOHEI
IPC: E04B1/348
Filed: 2002-02-28
Abstract: <P>PROBLEM TO BE SOLVED: To provide a building unit and a unit building capable of reducing construction manhour in a construction site, at the same time, improving construction safety and increasing plan variations to improve an external appearance quality.  <P>SOLUTION: In the building unit 11 constituting a balcony attached unit building 10, a balcony floor structural body 13a used for the floor of a projecting butt balcony 13 of the upstair is projected to the horizontal direction from the upper part of the unit building to form.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003256129-A (JP)
Title: Portable terminal unit and its control method
Inventor: MURAMATSU TOSHIHIKO
IPC: G06F3/0485
Filed: 2002-03-01
Abstract: <P>PROBLEM TO BE SOLVED: To perform the scroll operation of a display screen at a display part by inclining a device body without newly providing an exclusive sensor.  <P>SOLUTION: This portable terminal unit having an X-Y biaxial geomagnetic sensor 5 for detecting azimuth, a display part 32 for displaying various kinds of data, and a function of scrolling a display screen of the display part 32, has state detecting means 5, 8 for detecting the inclined state of a portable terminal unit body, and a control circuit 10 incorporating the detection output of the state detecting means and controlling so as to scroll the screen of the display part 32 on the basis of the detection output.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003253950-A (JP)
Title: Door structure for housing device
Inventor: NAKAI YOSHIHIRO
IPC: E04H6/18
Filed: 2002-03-04
Abstract: <P>PROBLEM TO BE SOLVED: To provide a simple and inexpensive door structure irrespective of the number of sheets of a door panel.  <P>SOLUTION: An entrance 12a is opened in a condition that a plurality of sheets of vertically movable first - fourth door panels 16-19 are contained in the state of being superposed back and forth in the housing space S of the upper end of the entrance 12a, and the entrance 12a is closed in a condition that they are vertically arranged in a row with the upper end edge and the lower end edge of the two upper and lower door panels adjacent to each other being superposed front and rear. In this door structure, the respective door panels 16-19 are vertically moved in interlocking way by a door lifting mechanism.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003255684-A (JP)
Title: Developer storing container and developer replenishing device
Inventor: OSHIDA HARUHISA
IPC: G03G15/08
Filed: 2002-03-04
Abstract: <P>PROBLEM TO BE SOLVED: To provide a developer replenishing device whose developer discharge port can be opened/closed with a simple constitution, which is compact, inexpensive, and very reliable, whose operation by a user is simplified, and to/from which a developer storing container is attached/detached intuitively, and to provide a developer storing container.  <P>SOLUTION: The developer storing container has a cap capable of moving between an opening position where a developer discharge aperture is opened and a closing position where the developer discharge aperture is closed, and a stopper abutting on the abutting part of the cap at the opening position and preventing the cap from moving further with respect to the developer storing container. The developer replenishing device has a supporting means for rotatably supporting the developer storing container, and a driving means engaged with the cap and rotating the cap in a direction from the closing position toward the opening position. The cap is moved from the closing position to the opening position by the rotation of the driving means and opens the developer discharge aperture. By the further rotation of the driving means, the stopper receives driving from the cap moved to the opening position so as to drive to rotate the developer storing container.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003254989-A (JP)
Title: Acceleration sensor
Inventor: TAHODA JIYUN
IPC: H01L41/08
Filed: 2002-03-05
Abstract: <P>PROBLEM TO BE SOLVED: To provide an acceleration sensor suitable for the environment where a factor of an internal noise is dominant large without dropping an energy which is a product of electric charge sensitivity and voltage sensitivity as much as possible while increasing the voltage sensitivity.  <P>SOLUTION: The acceleration sensor 1A comprises a piezoelectric element 2 and support components 10 and 11 which support both lengthwise ends of the piezoelectric element. The piezoelectric element 2 is a laminate of two layers of piezoelectric layers 2a and 2b. Piezoelectric layers 2a and 2b are divided in the lengthwise direction into three cells 1-3, and 4-6 by two boundaries B1 and B2 where stresses are reversed in the lengthwise direction when the acceleration is applied. The piezoelectric layers 2a and 2b of two layers are polarized in the thickness direction so that the direction of polarization of the cell located in a line in the lengthwise direction may be in the same direction, respectively. Electrodes 3a and 3b between layers and main side electrodes 5a, 5b, 6a, and 6b are provided so that three cells 1-3 of one piezoelectric layer 2a and the three cells 4-6 of piezoelectric layer 2b of another side are connected in series respectively, and cells of both layers may be connected in parallel. The electrodes 5a and 6a and electrode 3b are pulled out at the ends of the piezoelectric element 2, which differ in the lengthwise direction.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003253951-A (JP)
Title: Folding door
Inventor: KOJIMA HIDEAKI
IPC: E05D15/26
Filed: 2002-03-05
Abstract: <P>PROBLEM TO BE SOLVED: To provide a folding door in which a panel with a thickness smaller than a runner length can be folded in a smaller distance than the runner length without restriction of the runner length in a folding door supported to be movable in the longitudinal direction of a rail and which is made rotatable in the horizontal direction to the guide rail, by connecting a plurality of panels by a hinge and providing a runner with wheels provided with a front wheel and a rear wheel at least at one side of the upper face and the lower face.  <P>SOLUTION: Two runners can closely approach each other or come into contact with each other by moving the foremost part of one of the two adjacent runners forwarder in the longitudinal direction of a guide rail than the rearmost part of the other runner facing each other.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003264424-A (JP)
Title: Antenna module
Inventor: UCHINO NAOTAKA
IPC: H01Q13/08
Filed: 2002-03-08
Abstract: <P>PROBLEM TO BE SOLVED: To provide an antenna module in which a small antenna 10 can be attached onto a circuit board 12 without using a double-faced adhesive tape and in which a soldered part 22 between a power supply pin 20 and an radiation conductor 16, a soldered part 30 between the power supply pin 20 and a circuit conductor 26 of the small antenna are hardly broken.  <P>SOLUTION: An elastic thin plate 32 is integrally provided on one end of the power supply pin 20 so that it thrusts in the radial direction of the power supply pin and an outer edge of the elastic thin plate 32 is connected with the radiation conductor 16 by soldering 22. Difference of thermal expansion/ contraction between the power supply pin 20 and a dielectric board 14 is absorbed by elastic deformation of the elastic thin plate 32.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003263801-A (JP)
Title: Sputtering apparatus for disklike substrate, substrate chucking method for the apparatus, manufacturing method for disklike recording medium using the apparatus
Inventor: KOSHIKAWA MASATO
IPC: C23C14/50
Filed: 2002-03-08
Abstract: <P>PROBLEM TO BE SOLVED: To provide a chucking method, etc., for substrate by which a disklike substrate having no center hole is stably held in close contact with a holder in a sputtering apparatus.  <P>SOLUTION: The disklike substrate which has a nearly columnar projection part in the center of its rear surface is used. In the sputtering apparatus, the projection part is inserted into a recessed part with a cylindrical internal surface which is provided at a substrate reception part and fixed by a fixing means arranged in the recessed part and the rear surface of the substrate is brought into close contact with a flat surface being the substrate reception part formed around the recessed part and then supported.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003260797-A (JP)
Title: Electrostatic inkjet recorder
Inventor: ARAI KIYOTAKA
IPC: B41J2/06
Filed: 2002-03-08
Abstract: <P>PROBLEM TO BE SOLVED: To prevent instability of an ink discharge amount and clogging of an ink head because of excess concentration of a solid component in ink in an electrostatic inkjet recorder which forms images on a recording paper by discharging ink drops from the ink head with the use of the ink containing the solid component charged to + or -.  <P>SOLUTION: An ink supply tube 106a and a discharge tube 106b are set in a cavity 105a in the rear of an ink discharge part 102 to circulate the ink in a direction orthogonal to an ink projection direction. Discharge electrodes 103 having a predetermined angle to an ink flow direction are arranged in parallel to each other in the vicinity of each ink discharge part 102. An ink circulation velocity by a pump 108 is made variable, and an ink flow velocity at a non printing time in the vicinity of a main channel inside the cavity 105a is made faster than a flow velocity at a printing time. The solid component stored in the vicinity of the ink discharge part 102 is sucked by a negative pressure towards the main channel to ride on the circulating ink flow and collected in an ink tank 107.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003260435-A (JP)
Title: Apparatus and method for treating nitrogen-containing organic waste
Inventor: MIZUTANI HIROSHI
IPC: C02F3/34
Filed: 2002-03-08
Abstract: <P>PROBLEM TO BE SOLVED: To provide an apparatus and method for treating nitrogen-containing organic waste, in which a liquid component in a methane-fermentation treated matter obtained by a methane-fermentation means is effectively treated and utilized, and the nitrogen-containing organic waste is efficiently treated.  <P>SOLUTION: In this apparatus and method, there are included a methane- fermentation means for conducting methane-fermentation of a nitrogen-containing organic waste, an aeration-treatment means for aerating the methane- fermentation treated matter from the methane-fermentation means, and a line for returning a part or the whole of the methane-fermentation treated matter from the aeration-treatment means to the above methane-fermentation means.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003269435-A (JP)
Title: Fittings for fastening wooden members and structure using them
Inventor: MICHIGAMI HIROSHI
IPC: B27M3/00
Filed: 2002-03-11
Abstract: <P>PROBLEM TO BE SOLVED: To fasten a wooden member such as a log and another member such as a metal bracket plate in a manner that they do not move relatively, without losing working certainty, in fastening the members with a bolt and nut.  <P>SOLUTION: A bracket plate 4 passes through a support 2 and attached to the support 2 with a first bolt 7 and a first nut 7 in a tilted way. The plate 4 is fitted into a split groove 8 formed on a log beam 3, and the beam 3 and the plate 4 are fastened by second bolts 9 and second nuts 10 and washers 15 at two locations. A claw 16 sticking to the beam 3 is formed on the washer 15 and an insertion hole 17 of the washer 15 is set to a size that allows the second bolt 9 to be fitted in without backlash.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003268807-A (JP)
Title: Slewing type working machine
Inventor: KONNO TORU
IPC: E02F9/16
Filed: 2002-03-12
Abstract: <P>PROBLEM TO BE SOLVED: To secure a housing place, where a vandalism guard for preventing the damage of a cab is housed, in a slewing type working machine having a small space on a layout.  <P>SOLUTION: The cab 17 is loaded on a superstructure 14 rotatably installed on an understructure. The superstructure 14 has a revolving frame 31 with a hollow beam member 41 using the outside end as an opening end and a fender 51 mounted around the frame 31. An opening section 52 is formed to the fender 51 at a place corresponding to the opening end of the beam member 41, a door 53 is secured into the opening section 52 in a freely openable manner, and a guard-member housing space section 65 is formed to the cavity section of the beam member 41 on the inside of the door 53. The foldable vandalism guard 66 protecting a glass window for the cab 17 is housed in the space section 65.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003266074-A (JP)
Title: Electrolytic sewage treatment apparatus and sewage treatment facility using the apparatus
Inventor: FUKUMOTO AKIHIRO
IPC: C02F1/463
Filed: 2002-03-14
Abstract: <P>PROBLEM TO BE SOLVED: To prevent the lowering of a capacity for removing nitrogen compounds associated with the decrease of the temperature of outside air in an sewage treatment apparatus for removing phosphorus and the nitrogen compounds.  <P>SOLUTION: At least one set of electrodes comprising a cathode made of an electric conductor containing an element of the Ib or IIb group of the periodic table or the conductor coated with the element, an anode which is made of an insoluble metallic material and can generate chlorine, and an anode made of iron installed in an electrolytic treatment tank are provided. The electrodes are arranged so that the anodes are located on both sides of the cathode. In the anode of iron, iron can be supplied automatically so that the volume of the iron immersed in treatment water is approximately constant.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003275700-A (JP)
Title: Sterilization and washing method for water supply piping
Inventor: ITO MIKIO
IPC: B08B3/08
Filed: 2002-03-22
Abstract: <P>PROBLEM TO BE SOLVED: To provide a piping washing method capable of shortening an execution time by stopping red water in a short time when red rust adheres to the inner wall of piping.  <P>SOLUTION: A sterilization-washing method for water supply piping for water service having red rust adhering to the inner wall thereof is disclosed. The method has a process for bringing an acid aqueous solution into contact with the inner wall of the piping to peel rust, a process for immobilizing rust (both processes may be performed in the same process or separate processes) and a process for intermittently supplying compressed air into the water supply piping while supplying water.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003276155-A (JP)
Title: Machine and method for duplex textile printing
Inventor: MATSUNAMI MASAHIKO
IPC: B41F5/04
Filed: 2002-03-26
Abstract: <P>PROBLEM TO BE SOLVED: To provide a textile printing machine which can improve the quality of duplex textile printing and print both surfaces also with different colors.  <P>SOLUTION: An upper roller 12 is arranged above a towel cloth 32, and a lower roller 24 is arranged below the towel cloth 32. The upper roller 12 is composed of a cylinder 13 and a protruded textile printing die 14 which is formed on the circumferential wall surface of the cylinder 13 and corresponds to the shapes of a pattern, etc., to be printed. An upper pasting roller 16 is arranged on the side of the upper roller 12, and supplementary paste 21 housed in an upper paste supplementing container 20 is supplied to the paste absorbing material 36 of the textile printing die 14. Supplementary paste 29 housed in a lower paste supplementing container 28 is supplied to a paste absorbing material 26 constituting the lower roller 24. With the rotation of the cylinder 13, a printing paste penetrates into the upper surface of the towel cloth 32 from the paste absorbing material 36 of the textile printing die 14 and into the lower surface of the towel cloth 36 from the paste absorbing material 26 of the lower roller 24 respectively for duplex printing.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003284907-A (JP)
Title: Filter cloth for filter press
Inventor: FUJITA SHIGEKAZU
IPC: D03D15/567
Filed: 2002-03-27
Abstract: <P>PROBLEM TO BE SOLVED: To provide filter cloth for a filter press suitable for use in a filter process not using a flocculant and/or a filter aid or incapable of using the same like a refining process for Sake (rice wine), vinegar, sugars, medicines such as herb medicines food or the like.  <P>SOLUTION: The filter cloth comprises a bulky fabric formed by using bulky processed yarns as warp yarns 8 and 11 and weft yarns 9 and 12 and the surface of the fabric layer 7 on a raw liquid supply side (the surface side of the filter cloth) is smoothed and densified by hot-pressing treatment. Further, the bulky processed yarns are constituted so as form a structure wherein the fabric layer 7 on the raw liquid supply side (the surface side of the filter cloth) is arranged densely and the back surface of the fabric layer 10 on a filter plate side (filter cloth back surface side) is arranged roughly.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003284750-A (JP)
Title: Walking assistive apparatus
Inventor: OTA YUJI
IPC: A61H3/00
Filed: 2002-03-27
Abstract: <P>PROBLEM TO BE SOLVED: To provide a walking assistive apparatus enabling a person with gait disorder due to motor nerve paralysis, etc., to walk like a physically unimpaired person without lateral deflections by freely rotating knee and hip joint parts.  <P>SOLUTION: A walking assistive apparatus for adding a self walking means to the person with gait disorder comprises an upper thigh attaching member attached to an upper thigh part and a lower thigh attaching member attached to a lower thigh part by being attached rotatably to the upper thigh attaching member. Rotations of the upper thigh attaching member and lower thigh attaching member are composed to be controlled by a first actuator for coupling both of the members with stretch and a second actuator being provided with a walking stick for stretching the first actuator. The apparatus comprises a waist part attaching member attached to a waist part, an upper thigh attaching member attached to the upper thigh part by attaching rotatably to the waist part attaching member and a lower thigh attaching member attached to the lower thigh part by being attached to the upper thigh attaching part sequentially, so that the rotations can be controlled by the actuators which move in reciprocating motions so as to rotate the upper thigh attaching member before and after walking.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003073666-A (JP)
Title: Organic electroluminescence and light-emitting material
Inventor: TAKEUCHI MASATAKA
IPC: C09K11/06
Filed: 2002-03-28
Abstract: PROBLEM TO BE SOLVED: To provide an organic EL (electroluminescence) element having highly efficiency and durability with high brightness using a light-emitting material, and the light-emitting material for the same. SOLUTION: A light-emitting layer is made by polymerization after forming a membrane from a polymerizable composition composing a polymerizable light-emitting compound which has a light-emitting structure such as a metal complex emitting from an excited triplet state and a polymerizable functional group.
Patent JP-2003118343-A (JP)
Title: Suspension for automobile
Inventor: IWANO HARUO
IPC: B60G15/06
Filed: 2002-03-28
Abstract: PROBLEM TO BE SOLVED: To provide a strut-type suspension for an automobile allowing camber control. SOLUTION: A body mounting part insulator is constructed of a thick first cylindrical part 10 having a body mounting flange 11, and the lower face of the first cylindrical body 10 is tilted from the body outside to the inside so that a body inside side-face height h2 of the first cylindrical body 10 is set to be lower than an outside side-face height h1 . On the slant lower face of the first cylindrical part 10, a bottomed second cylindrical body 12 having an inclination matching the slant lower face is arranged freely slidably. A mount rubber 14 supporting a rod 5 while preventing it from vibrating is fitted inside the first cylindrical body 10 and the bottomed second cylindrical body 12. According to a lift of a cylinder 4, the bottomed second cylindrical body 12 is pushed up along the slant toward the body inside.
Patent JP-2003006156-A (JP)
Title: System and method for transmitting and receiving data file, and data file transmitter and program for making computer execute the method
Inventor: SHIMIZU YOSHINORI
IPC: G06F13/00
Filed: 2002-03-28
Abstract: PROBLEM TO BE SOLVED: To smoothly and surely perform transmission and reception (transfer) of a data file to be an object of batch processing, between a client (side system) and a host (side system), and also to enable to client to easily find out the situation of batch processing of data to be a batch processing object. SOLUTION: This client 101 is provided with a selection instructing part 401 for instructing selection of contents which are to be transferred to the host, a transfer data generating part 402 for generating transfer data to the host 100, on the basis of the instruction, a communication program starting part 403 for starting a communication program with the host 100 on the basis of the instruction, a transfer conducting part 404 for conducting transfer of a transfer data file generated by the transfer data generating part 402 by using the started communication program, and a monitoring part 405 for monitoring a generation situation of processing results data by a processing results data generating part 412 of the host 100.