baber/WOPTO huggingface dataset:
Patent JP-2003284627-A (JP)
Title: Connection structure of connection member
Inventor: MASUDA TOMIHISA
IPC: A47F3/00
Filed: 2002-03-29
Abstract: <P>PROBLEM TO BE SOLVED: To connect a connection member in a state preventing disconnection thereof without deformation thereof.  <P>SOLUTION: The connection structure of the connection member is provided with a pair of stands 12 and 12, the connection member 14 disposed between upper ends of the stands 12 and 12 and each of caps 92 mounted on an upper end opening part 12A of each of the stands 12 and 12 in a state where the connection member 14 is disposed between the stands 12 and 12. A first and a second cutout holes 80 and 81 are formed on side faces 72 of upper end sides of the stand 12. Pawl pieces 90 and 90 that are inserted into the cutout holes 80 and 81 and hung to lower end forming edges thereof are provided on each of ends of the connection member 14. A step difference member 82 that has a lower part wider than an upper part is formed in a middle part of the first cutout hole 80. Mounting the cap 92 onto the opening part 12A regulates an upward movement of the connection member 14 by the pawl pieces 90 moving just under the step difference part 82.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003285497-A (JP)
Title: Platen gap measuring device for ink jet printer
Inventor: UMEDA ATSUSHI
IPC: G01B7/14
Filed: 2002-03-29
Abstract: <P>PROBLEM TO BE SOLVED: To provide a small and simple device for measuring the gap between a printer head and a platen in an ink jet printer at a low cost.  <P>SOLUTION: In an ink printer where recording is performed by driving piezoelectric elements 11 provided in correspondence with a plurality of nozzles in a printer head 10a with a driving signal from a head drive circuit 12 selectively at a specified print timing and ejecting an ink drop from a corresponding nozzle, the platen gap measuring device 10 comprises a first electric element 21 provided in the vicinity of the print face of the printer head 10a, a second electric element 22 disposed oppositely to the first electric element while being fixedly to the platen side, a differential circuit 23 receiving signals from these electric elements, and a section 24 for measuring the distance between the first electric element and the second electric element based on the output signal from the differential circuit 23.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003291398-A (JP)
Title: Imaging apparatus
Inventor: KAMOSHITA SHINICHI
IPC: G03G15/01
Filed: 2002-03-29
Abstract: <P>PROBLEM TO BE SOLVED: To obtain an imaging apparatus forming an electrostatic latent image on an image carrier by means of a writing electrode in which the image quality of a toner image is enhanced furthermore by enhancing the contrast and reproducibility of the electrostatic latent image.  <P>SOLUTION: The imaging apparatus comprises an image carrier having a charged body layer, a writing head arranged with a plurality of writing electrodes in the axial direction of the image carrier, and a unit for developing an electrostatic latent image written by means of the writing electrodes wherein a writing pulse being applied to the writing electrode is set such that the voltage level at the rising part is higher than the average voltage level.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2002362197-A (JP)
Title: Power train
Inventor: PELS THOMAS
IPC: B60L50/16
Filed: 2002-04-01
Abstract: PROBLEM TO BE SOLVED: To favorably utilize a kinetic energy in deceleration by improving the efficiency. SOLUTION: This power train 10 is provided with the following driving states: a) An automobile is driven by an internal combustion engine 11 and/or an electric machine 50 in a traction driving, b) the kinetic energy generated in the deceleration of the automobile is converted into an electric energy and/or a rotation energy and stored in an energy storage device in a propulsion driving, c) the internal combustion engine not warmed up to the driving appropriate temperature is started by an electric device in a cold start stage, and d) the internal combustion engine warmed up to the driving appropriate temperature is started by the electric device or a rotating impetus mass body driven by and connected to the internal combustion engine for starting the internal combustion engine in a warm start stage.
Patent JP-2003300118-A (JP)
Title: Arrangement retrieval system for positioning mechanism
Inventor: IKEDA KAZUTO
IPC: B23P19/00
Filed: 2002-04-03
Abstract: <P>PROBLEM TO BE SOLVED: To provide an arrangement retrieval system for a positioning mechanism capable of determining the arrangement of the positioning mechanism for a workpiece without using an actual workpiece.  <P>SOLUTION: Regarding the object workpiece, the arrangement of the positioning mechanism, a deformation amount of the workpiece at this time, a reference value, i.e., an allowable value of the deformation amount are previously registered on a computer (21) and the arrangement of the positioning mechanism for the workpiece is investigated (22). The arrangement of the positioning mechanism is retrieved on the computer based on the result of the investigation (23) and the computer calculates the deformation amount of the workpiece in responsive to the result of the retrieval (24). The calculated deformation amount of the workpiece is compared with the reference value (25) and in the case where the calculated deformation amount of the workpiece is equal to or smaller than the reference value (deformation amount ≤ reference value), the arrangement of the retrieved positioning mechanism is determined as the arrangement of the positioning mechanism for the workpiece (26). In the case of deformation amount > reference value, the arrangement of the positioning mechanism is again retrieved (23).  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003289913-A (JP)
Title: Attaching and detaching mechanism and electronic appliance
Inventor: OKIEBI KAZUAKI
IPC: A44C5/14
Filed: 2002-04-03
Abstract: <P>PROBLEM TO BE SOLVED: To easily attach and detach one to and from the other and to easily switch the mounting direction of the one with respect to the other.  <P>SOLUTION: This attaching and detaching mechanism includes a guiding means for guiding moving of a receiver main body 2 and belt fitting member 3 in relatively attaching and detaching directions and an engaging means for engaging the belt fitting member 3 guided to a mounting position by the guiding means to the receiver main body 2. The guiding means comprises a rail part 37 along the attaching and detaching directions on the side of the belt fitting member 3, and a guide part 16 for guiding the rail part 37 to a mounting position in an attachable manner from the side of either of the ends of the rail part 37 on the side of the receiver main body 2. The engaging means comprises engaged holes 38a and 38b positioned on both of the side of the attaching and detaching directions of the rail part 37 on the side of the belt fitting member 3, and engaging pawl 30 for engaging a hole to be engaged 38 positioned on a side guided to the mounting position among the engaged holes 38a and 38b on the side of the receiver main body 2.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003294850-A (JP)
Title: Ground response-analyzing method and system, program for making computer to execute the ground response- analyzing method, and record medium with recorded program
Inventor: SOEJIMA KIYO
IPC: G06F19/00
Filed: 2002-04-04
Abstract: <P>PROBLEM TO BE SOLVED: To analyze a ground response to an earthquake regarding the depth direction of the ground.  <P>SOLUTION: The analysis program is executed on a computer. The analysis program 12 determines oscillatory waves (ground input waves) that occur in the ground for each section in a mesh-like map that is divided in the mesh shape (S104), and calculates the distribution of the ground response (acceleration, velocity, relative displacement, distortion, and the like) in a depth direction in each division based on the determined oscillatory waves (S110). Additionally, from the calculation result of the ground response, ground deformation judgment processing such as liquefaction judgment (S116), sideward amount-of-flow judgment (S118), and amount-of-ground-subsidence judgment (S120), and damage scale judgment processing (S124, S126) regarding an underground structure are made.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003292863-A (JP)
Title: Oil-based ink composition for writing utensil
Inventor: KONDO MASAMI
IPC: C09D11/16
Filed: 2002-04-05
Abstract: <P>PROBLEM TO BE SOLVED: To provide an oil-based ink composition for a writing utensil which is excellent in solution stability against changes in environmental conditions such as temperature, humidity and the like and against the lapse of time and causes no defective writing such as blur and the like.  <P>SOLUTION: The oil-based ink composition for a writing utensil comprises, at least, a dye, an organic solvent and an amideamine derivative represented by general formula (1) (wherein R<SB>1</SB>is a 1-21C alkyl group; R<SB>2</SB>and R<SB>3</SB>are each a 1-22C alkyl group; and n is an integer of 1-22), where the amideamine derivative represented by general formula (1) is contained in an amount of 0.1-20 wt.% in the whole ink composition and the dye bears a copper phthalocyanine structure.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003291789-A (JP)
Title: Inertia braking device of trailer
Inventor: FUJIMOTO KOJI
IPC: B60T7/20
Filed: 2002-04-05
Abstract: <P>PROBLEM TO BE SOLVED: To provide an inertia braking device of a trailer capable of precisely moving backwardly on a downhill traveling road in a short time only by an operation from the interior side of a power car while maintaining manufacturing costs low with a simple constitution.  <P>SOLUTION: This inertia braking device of a trailer has an inertia switch means (14) selectively switching a condition for braking the trailer in synchronous with inertia movement to the power car side of a trailer 40 by a braking operation of a power car 10 to a condition for restraining the inertia movement; and a side brake means (16) brakably and releasably giving a braking force to traveling wheels of the trailer separately from the inertia switch means to maintain the trailer in a stop condition. This device is also equipped with a control means (18) connected with the inertia switch means and the side brake means on the power car side for instructing switch of the inertia movement condition and the inertia movement restraining condition of the trailer and freely instructing brake and release of the traveling wheels of the trailer with the side brake means.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003295659-A (JP)
Title: Fixing device, and image forming apparatus
Inventor: NAKATO ATSUSHI
IPC: H05B3/00
Filed: 2002-04-08
Abstract: <P>PROBLEM TO BE SOLVED: To solve a problem that safety is not secured in the case of heater run-away to be assumed when temperature control is made impossible in a fixing device where a rise time is shortened.  <P>SOLUTION: A driving means for supplying power to a heat source includes: a condenser 17 for rapidly performing charging/discharging; and a charger 18 for receiving power from a commercial power source 16, and charging the condenser 17. The heat source includes: at least a first heater 3a to be driven in the case of a normal operation; and a second heater 3b whose output is larger than that of the first heater 3a and which is driven only in the case of a large rise time or a temperature lowering time. The fixing device includes: a relay 4 for changing-over a contact point when potential is reduced in the storing device 17; and a circuit for performing changeover from energizing to the second heater 3b to energizing to the first heater 3a by the operation of the relay 4.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003304429-A (JP)
Title: Digital bag mountable camera
Inventor: ISHII NORIYUKI
IPC: H04N101/00
Filed: 2002-04-08
Abstract: <P>PROBLEM TO BE SOLVED: To provide a camera which can inhibit an unnecessary operation such as an exposure operation of the camera when a mounted digital bag is set to be used except for imaging.  <P>SOLUTION: A digital bag mountable camera comprises: a receiver 46 for receiving set information set in the digital bag 30, and a controller 40 for controlling the operation of the camera based on the set information received by the receiver 46.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003300201-A (JP)
Title: Cutting device of vertical traveling circular sawing machine
Inventor: SHIRAI SHIGEHARU
IPC: B27B5/18
Filed: 2002-04-11
Abstract: <P>PROBLEM TO BE SOLVED: To provide a cutting device of a traveling circular sawing machine capable of cutting without generating an overload and also with high precision by suppressing vibration during traveling.  <P>SOLUTION: The cutting device cuts a work W by fixedly pressing the work W set on a horizontal ruler plate 4, on an almost perpendicular table 3 and moving a traveling circular saw 9 fitted to a cutting unit B in a vertical direction. A wire rope 24 is set in place by winding its one end around a wrapping drum 23 and hanging the other end downward. Further, the cutting unit B is connected to the hanging end of the wire rope 24, and the wrapping drum 23 is rotated normally and reversely by an electric motor 21.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003307221-A (JP)
Title: Method of manufacturing dynamic pressure bearing device
Inventor: MINAMI AKIYUKI
IPC: B24B41/06
Filed: 2002-04-15
Abstract: <P>PROBLEM TO BE SOLVED: To improve grinding efficiency, furthermore, to improve working efficiency, and to improve quality by providing a manufacturing method for sufficiently enhancing peripheral velocity, and restraining the occurrence of whirling during the grinding work of a shaft member as a component of a dynamic pressure bearing device.  <P>SOLUTION: The shaft member 2 as the component of the dynamic pressure bearing device 1 is supported with face contact at both axial ends by a pair of plate members 11 and 12, and an outer peripheral surface is ground by a grinding wheel 14 while supporting the outer peripheral surface of a shaft part 2a of the shaft member 2 by a support member 13 while rotating the outer peripheral surface around the axis. A recess 11b is formed on at least a prescribed area of the rotational center of a contact surface on the plate member 11 making face contact with a flange part 2b of the shaft member 2. A contact part 11x of the plate member 11 with the flange part 2b is elastically supported by an elastic member 11y.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003308124-A (JP)
Title: Power unit
Inventor: TERAGAKI MASARU
IPC: G05F1/56
Filed: 2002-04-18
Abstract: <P>PROBLEM TO BE SOLVED: To provide a power unit capable of easily executing voltage/current control to a 0 level.  <P>SOLUTION: The power unit is provided with a DC stabilized power source 12 having a pair of remote sensing terminals +S and -S for correcting the voltage drop of load wiring, and a DC voltage source V1 whose output voltage is variable is serially inserted into at least either the middle of a circuit connecting the plus side output terminal +OUT of the DC stabilized power source 12 to a plus side remote sensing terminal +S or the middle of a circuit connecting a minus side output terminal -OUT to a minus side remote sensing terminal -S. The DC voltage source may be a circuit including an operating amplifier IC1 capable of controlling the output voltage based on an external voltage control signal.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003313889-A (JP)
Title: High-speed prefabricated seeding and planting construction method and retaining wall block therefor
Inventor: HATA MINORU
IPC: E02B3/14
Filed: 2002-04-22
Abstract: <P>PROBLEM TO BE SOLVED: To provide a high-speed retaining wall prefabricated construction method and a high-speed prefabricated retaining wall block used for the method acquiring in a short period of a firm structure of high stability that can supply plants planted on a retaining wall block, with water from the back face and plant also trees of low and medium height to protect natural environment.  <P>SOLUTION: A retaining wall block 19 has right and left sidewalls 21, 21, a front wall 20 inclined while gradually projecting frontward from the lower ends of the right and left sidewalls, and a bottom wall 22, forming a space between the back face of the front wall 20 and the front edges of the sidewalls 21 as an open part 16 of a planting region. The retaining wall blocks 19 are filled with planting soil 9 and piled up vertically and laterally, and further back-filled with back-filling porous concrete 14 and a back-filling material such as smashed stone and rubble stone to construct a retaining wall 18 piled up high. The plants are planted in the planting regions to form the planted retaining wall 18.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003314733-A (JP)
Title: Control apparatus for electromagnetically driven valve
Inventor: ASANO MASAHIKO
IPC: F01L9/04
Filed: 2002-04-22
Abstract: <P>PROBLEM TO BE SOLVED: To make a valve element smoothly start or restart opening/closing operation, even when pressure in a pressure chamber of a gas spring is lowered.  <P>SOLUTION: A first reservoir tank 80 and a second reservoir tank 81 higher in pressure than the first reservoir tank store air taken from the outside by an air pump 82. Switch control valves 92, 95 selectively supply compressed air in the first and second reservoir tanks 80, 81 to the pressure chambers of air spring 46 for closing a valve and an air spring 48 for opening the valve. That is, when an electromagnetic valve 20 is normally operated, the compressed air in the first reservoir tank 80 is supplied to the pressure chambers of the air spring 46 for closing the valve and the air spring 48 for closing the valve. On the other hand, when drive of the electromagnetic valve 20 is started, the compressed air in the second reservoir tank 81 is supplied to the pressure chambers of the air spring 46 for closing the valve 46 and the air spring 48 for closing the valve.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003000287-A (JP)
Title: Immunogenic detoxicated variant of cholera toxin and immunogenic detoxicated variant of toxin lt, their preparation, and their use for preparing vaccine
Inventor: DOMENIGHINI MARIO
IPC: C12N15/31
Filed: 2002-04-22
Abstract: PROBLEM TO BE SOLVED: To prepare a vaccine made from a genetically detoxicated single antigen as a toxoid derived from CT(cholera toxin) or LT(heat-labile toxin) and affording entire prevention from cholera or toxinogenic Escherichia coli due to a secondary product. SOLUTION: The objective variant is an immunogenic detoxicated protein including the amino acid sequence of cholera toxin subunit A (CT-A) or a fragment thereof or the amino acid sequence of Escherichia coli LT subunit A (LT-A) or a fragment thereof, wherein Val-53, Val-97, Tyr-104 or Ser-63 or an amino acid lying at the position corresponding thereto is substituted by another amino acid.
Patent JP-2003313516-A (JP)
Title: Double sided adhesive tape and adhesion method
Inventor: NOZAWA AKIKO
IPC: C09J183/04
Filed: 2002-04-23
Abstract: <P>PROBLEM TO BE SOLVED: To provide a double sided adhesive tape which has excellent impact resistance and does not cause the dropping of a small part, even when a dropping impact is added to an article to which the small part or the like is fixed with the double adhesive tape, and to provide the double sided adhesive tape having a good peeling property from a peeling liner and having excellent impact resistance, even when an article has a water-repelling or oil-repelling coating surface.  <P>SOLUTION: This double sided adhesive tape having adhesive layers on both the sides of a substrate is characterized in that the adhesive layer on at least one side is a silicone-based adhesive layer containing a polydiorganosiloxane having phenyl groups in the molecule and that a storage elastic modulus at 0°C is 1.0×10<SP>5</SP>Pa to 5.0×10<SP>6</SP>Pa.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003319163-A (JP)
Title: Image display program and information recording medium with program recorded thereon
Inventor: UEDA YUTAKA
IPC: G09G5/14
Filed: 2002-04-23
Abstract: <P>PROBLEM TO BE SOLVED: To provide a program for image display whereby a method for displaying image data can automatically be selected or a customer can select the method depending on the kind of the image data, the storage form of the image data, and a storage location or the like, and to provide an information recording medium with the program recorded thereon.  <P>SOLUTION: A computer functions as a medium type decision means 6a for deciding whether or not a desired information recording medium is set in a CD-ROM drive, a folder structure decision means 6b for investigating the structure of a hard disk of the computer and a folder in the information recording medium to decide whether or not the image data are stored by a predetermined folder structure, a data type decision means 6c for deciding the type of the image data, and a display screen selection means 6d for referencing the decision result to display a selection menu for a display method or setting of the display method of the image data, and uses the program to display the image data by a proper display method at all times.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003314002-A (JP)
Title: Stop member and construction method of stop member and eaves gutter
Inventor: OGAWA SUSUMU
IPC: E04D13/064
Filed: 2002-04-23
Abstract: <P>PROBLEM TO BE SOLVED: To prevent the occurrence of inconvenience on an external appearance by protrusion of an adhesive by eliminating the protrusion of the adhesive from a stop member.  <P>SOLUTION: This stop member 1 has a clearance formed of an outer installing piece 5 and an inner installing piece 3 as an eaves gutter fitting part 2. An outward inclining taper part 4 is arranged on the tip of the inner installing piece 3 of the eaves gutter fitting part 2 of the stop member 1, and is extended in a corner part of the outer installing piece 5 of the eaves gutter fitting part 2 of the stop member 1 so as to get longer than the inner installing piece 5. A fitting guide receiver 8 inserted into and guided by the eaves gutter fitting part 2 of the stop member 1 is arranged along an end part outside surface of an eaves gutter 6. In this construction method of the stop member and the eaves gutter, when installing the stop member 1 in an end part of the eaves gutter 6, a joining adhesive 7 is applied to an inside surface part of the end part of the eaves gutter, and the end part of the eaves gutter 6 is inserted into and joined to the eaves gutter fitting part of the stop member 1 for arranging the outward inclining taper part 4 on the tip of the inner installing piece 3 of the eaves gutter fitting part 2 of the stop member 1.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003314467-A (JP)
Title: Gear pump apparatus
Inventor: FUJIWARA EIJU
IPC: F04C15/00
Filed: 2002-04-24
Abstract: <P>PROBLEM TO BE SOLVED: To provide a drive gear improved in strength and rigidity to withstand high torque.  <P>SOLUTION: The drive gear 1 forming this internal gear type gear pump apparatus has a cylindrical boss part 15 formed at the center part on one end face side of the drive gear 1 so as to project in the axis direction of the drive gear 1, and the outer peripheral part of the boss part 15 is provided with a spline part 155 with which a drive shaft 7 is engaged. An annular bearing 8 is pressed into an inner diameter part 18 of the drive gear 1, at the root part where the cylindrical boss part 15 is provided. Before the bearing 8 is pressed in, the side face part of the external tooth 12 of the drive gear 1, on the side provided with the boss part 15, is provided with a tapered flank 11 formed to incline toward the edge tip of the external tooth 12.  <P>COPYRIGHT: (C)2004,JPO