baber/WOPTO huggingface dataset:
Patent JP-2003343724-A (JP)
Title: Connection structure of piston and connecting rod
Inventor: SHIMADA MIKA
IPC: F02F3/00
Filed: 2002-05-24
Abstract: <P>PROBLEM TO BE SOLVED: To significantly reduce the bearing on top of a boss hole of a pin boss part in the connection structure of a piston and a connecting rod of an internal combustion engine.   <P>SOLUTION: The connection structure comprises the piston, a piston pin, the connecting rod and a connecting means. The piston has the pin boss part formed on the rear side of a piston body and a gap formed on the opposite side of the pin boss part from the piston body. The piston pin inserted into the boss hole formed on the pin boss part has a notch groove between the gaps formed on the pin boss part. The connecting rod has a connecting part on one end side of a rod body to be engaged with the notch groove of the piston pin. The connecting means is for connecting the connecting part to the piston pin.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003167194-A (JP)
Title: Reading lens, image reader and image forming apparatus
Inventor: MIYATAKE NAOKI
IPC: G03B27/50
Filed: 2002-05-24
Abstract: <P>PROBLEM TO BE SOLVED: To provide a reading lens in which the resolving power at every image height of a solid-state imaging element can be uniformized, in a main scanning direction and a subscanning direction, and to provide an image reader in which a focusing operation for the purpose of the satisfactory state can be facilitated.  <P>SOLUTION: Light reflected by an original is successively reflected by 1st to 3rd mirrors 71 to 73, then, the light reflected by the 3rd mirror 73 is image- formed on a CCD 76 through the reading lens 74 and a member 75 having an anamorphic surface on at least one side. The 1st mirror 71 constitutes a light source and a 1st traveling body (not shown in figure), the 2nd and 3rd mirrors 72 and 73 constitute a 2nd traveling body which is moved at a speed half of that of the 1st traveling body. The CCD 76 is a line image sensor where light receiving elements are arranged in one or more lines in the main scanning direction.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003343966-A (JP)
Title: Refrigerator
Inventor: DOBASHI KOJI
IPC: F25D21/14
Filed: 2002-05-27
Abstract: <P>PROBLEM TO BE SOLVED: To solve the problem in a conventional configuration of a refrigerator wherein cold air is directly blown into a vegetable chamber through an opening to cool vegetables stored in a vegetable case by cooling the vegetable case, but the vegetable case has a lid usually so that water vapor generated from vegetables themselves and water vapor that external air entering when storing the vegetables in the vegetable case contains are shut up in the vegetable case to cool the inside of the vegetable case indirectly by cooling by the external air, thereby causing dew condensation in an internal wall part of the vegetable case.   <P>SOLUTION: A duct 201 for letting cold air generated by a cooling device 10 and cooling a refrigerating chamber 400 pass through it is provided on a rear surface side of the vegetable chamber 200. This duct 201 is not provided with an opening for blowing cold air for the vegetable chamber 200, and performs heat exchange between the duct 201 and the vegetable chamber 200 through a bulkhead 210.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003347198-A (JP)
Title: Substrate baking device, substrate baking method, and coating film forming device
Inventor: TAGAMI MITSUHIRO
IPC: B05D3/02
Filed: 2002-05-28
Abstract: <P>PROBLEM TO BE SOLVED: To provide a baking device for baking a coating film that is formed by applying chemicals, which is capable of trapping sublimates originated from the coating film, keeping the inner pressure of a closed vessel at a prescribed value, and reducing a load of maintenance operation imposed on an operator.   <P>SOLUTION: A trapping unit, which traps sublimates originating from a resist film formed on the surface of a substrate, is provided in the exhaust path of the closed vessel composed of a heating plate and a lid. The position of the trapping unit is close to the closed vessel, and the inner pressure of the trapping unit can be monitored by a pressure monitoring means. The trapping unit increases the inner pressure with the increase of the sublimates in amount, so that the trapping unit is dismounted and cleaned when a detected pressure value reaches a prescribed level to issue an alarm.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003347170-A (JP)
Title: Electrolyte for driving electrolytic capacitor
Inventor: SAKAI AKIFUMI
IPC: H01G9/035
Filed: 2002-05-30
Abstract: <P>PROBLEM TO BE SOLVED: To provide an electrolyte for driving an electrolytic capacitor capable of improving voltage resistance while the rising of specific resistance is suppressed.   <P>SOLUTION: An organic calboxylic acid such as an azelaic acid and a benzonic acid or their salts, a boric acid or its ammonium salt, and a citraconic acid-isoptylene copolymer (average molecular weight being 200-5000) of 0.5-20.0 wt.%, are dissolved in an organic polar solvent whose main component is ethylene glycol. Thus, the voltage resistance of the electrolyte is improved while the rising of specific resistance is suppressed.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2002357993-A (JP)
Title: Image forming device
Inventor: SAWADA AKIRA
IPC: G03G21/10
Filed: 2002-05-30
Abstract: PROBLEM TO BE SOLVED: To provide an image forming device by which an excellent image is formed by using spherical toner or small grain size toner whose volume average diameter is <=7 [μm] and also remaining toner on a latent image carrier is excellently removed. SOLUTION: The spherical toner is used in a developing device 4. Then, a cleaning roller 61 is arranged so as to be opposed to a photoreceptor 1 while keeping a specified gap in a cleaning device 6, and an alternating electric field and DC bias voltage or bias voltage obtained by superposing AC bias voltage to the DC bias voltage are applied by a cleaning bias applying device 7. Specially, it is effective to apply the voltage of a rectangular wave.
Patent JP-2004007892-A (JP)
Title: Cable binder
Inventor: TERATANI HIROKI
IPC: F16L3/24
Filed: 2002-05-31
Abstract: <P>PROBLEM TO BE SOLVED: To provide a cable binder which makes it possible to quickly bind and fasten cables to a supporting member made of lip channel steel with ease and reliability.  <P>SOLUTION: The cable binder is an integral molding comprising a band 4 for binding, a band fixing portion 7, a buckle 6, a buckle fixing portion 9, and a temporarily tying piece 10. To use the cable binder, the temporarily tying piece 10 is cut to separate the band fixing portion 7 and the buckle fixing portion 9 from each other. Then, the slip-out preventing body 13 of the band fixing portion 7 is inserted into the groove 17 in a supporting member 2 through the groove opening 15 between the opposite lips 12, 12 of the supporting member 2. Thus, the opposite lips 12, 12 are clamped between the slip-out preventing body 13 and a holding piece 14, and the band 4 for binding is held on the supporting member 2. Similarly, the slip-out preventing body 19 of the buckle fixing portion 7 is inserted into the groove 17 in the supporting member 2. Thus, the buckle 6 is held on the supporting member 2. Cables 3 which are orthogonally installed on the supporting member 2 are bound and fixed on the supporting member 2 by wrapping them with the band 4 for binding, inserting the tip of the band 4 into the band insertion hole 5 in the buckle 6, and tightening the band.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004013378-A (JP)
Title: Image processing system
Inventor: SODA HIROYUKI
IPC: G06F3/12
Filed: 2002-06-05
Abstract: <P>PROBLEM TO BE SOLVED: To provide an image processing system which can reduce the size of an embedded area without using any high-definition image forming device.  <P>SOLUTION: The system including an image generating device 1 which creates printed matter by printing a document containing a plurality of image elements is characterized in: generating reference information for referring to related information related to an image element in the document as an object to be printed by the image generating device 1; performing an encoding process separately by a common identifier and an unique element identifier according to the generated reference information; printing the common identifier at a specified position on the printed matter in a computer-readable state; and embedding and printing the respective element identifiers in a computer-readable state over at least portions of corresponding image elements.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004014244-A (JP)
Title: Waterproofing improving structure of small electric lamp for decoration
Inventor: RIN SHUKUBIN
IPC: F21S4/00
Filed: 2002-06-05
Abstract: <P>PROBLEM TO BE SOLVED: To provide a waterproofing improving structure for a decorative small electric lamp capable of achieving an ideal waterproofing effect by connecting a small electric lamp and its socket with a structure improved in its stability and reliability, and keeping high stability even when it is placed under an outdoor space for a long time.  <P>SOLUTION: This waterproofing improvement structure of the decorative small electric lamp includes the electric lamp mounted on an insulating seat part including a projected ring, and having terminals exposed to both sides of the seat part, the socket for inserting the terminals of the electric lamp, having a circular connecting part extended upward from its upper end, a top face made out of a transparent material, and a hollow inner hole opened downward, a cover connected in a state of making an outer peripheral face of the circular connecting part of the socket tense by the inner hole, and protecting the electric lamp, and at least one waterproof packing mounted between an inner peripheral face of the cover and the circular connecting part of the socket.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003152487-A (JP)
Title: Surface acoustic wave device and method for adjusting temperature property thereof
Inventor: IIZAWA KEIGO
IPC: H03H9/02
Filed: 2002-06-05
Abstract: PROBLEM TO BE SOLVED: To provide a method for adjusting the temperature property of a surface acoustic wave (SAW) device which is appropriate to the temperature property of a cubic function of an SAW device employing an in-plane rotated ST cut quartz crystal plate. SOLUTION: The method employs an in-plane rotated ST cut quartz crystal plate having Euler angles of (0 deg., 113-135 deg., ±(40-49 deg.)). The range of the Euler angles is set within ranges of hatching portions 4, 5 so that the temperature property of the SAW device employing an in-plane rotated ST cut quartz crystal plate having the temperature property of a cubic function may have an extreme value within the temperature range -40 to +85 deg.C. By using the ranges of the hatchings 4, 5, the temperature property is rotted about an inflection point to perform adjustment so that the frequency fluctuation range within the operational temperature range is minimized.
Patent JP-2004011244-A (JP)
Title: Fixed structure of lid of underground structure
Inventor: KITAYAMA HARUHIDE
IPC: E02D29/14
Filed: 2002-06-06
Abstract: <P>PROBLEM TO BE SOLVED: To provide a fixed structure of an underground structure which does not get loose even if a bolt fixing the lid to a frame oscillates due to comings and goings of vehicles and people and in which rainwater or the like does not intrude.  <P>SOLUTION: A protrusion 2a having a bolt hole 3 is formed in a shelf 2 of a frame 1 and bolt hole 5 is formed to face a hole 3 of the projection 2a of the frame 1 in the lid 4 also. The upper part of the hole 5 is shaped to have a widened hole 6. A protruded recess is formed in the widened hole 6. A right polygonal bolt 7 in the head is inserted in holes 3, 5. The inside face of the ring is so serrated that the same radius with a radius extending from the center of the head 8 of the bolt 7 to the corner and a shorter radius than that are alternnately arranged. A stopper 9 in which a protrusion 11 which can insert in a protruded recess of the widened hole 6 is provided is fitted to the head 8 of the bolt 7 and the protrusion 11 is inserted in the protruded recess 12 and further, a rubber cap 10 is fitted to the upper part of the head 8 of the stopper 9 and the bolt 7.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004013553-A (JP)
Title: Device, method, and system for determining damage
Inventor: YANO TATSURO
IPC: H04L12/22
Filed: 2002-06-07
Abstract: <P>PROBLEM TO BE SOLVED: To provide a device capable of automatically determining the presence/absence of system damage due to illicit access for greatly improving the efficiency of investigation and separation work putting a burden on a system administrator.  <P>SOLUTION: This damage determination device determining whether the analysis of damage, which is caused in a monitoring objective system by the illicit access, is necessary or not is provided with a storage means storing illicit attack information, which includes a damage analysis result on at least the monitoring objective system, for each illicit access phenomenon and a damage determination means receiving illicit access detection information and determining whether a damage analysis on the monitoring objective system is necessary or not according to the received illicit access detection information and illicit attack information stored in the storage means.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004013744-A (JP)
Title: Issuing system for digital content and issuing method
Inventor: SAKAMURA TAKESHI
IPC: G06Q20/34
Filed: 2002-06-10
Abstract: <P>PROBLEM TO BE SOLVED: To prevent digital contents from being generated and reproduced unjustly.  <P>SOLUTION: This system is provided with an IC card which has a holder for storing the digital contents and an executing part for executing a command on the digital contents, a command generating server which issues the command generating the digital contents and issues a generating right as an authority executing the issued command, and a content issuing server which acquires the command and generates the digital contents in the IC card by executing the acquired command. The command generating server is provided with a registering server data base which registers the content issue server acquiring the command to correspond to the the generating right. The command collates the generating right from the registering server data base every time the command is executed and generates the digital contents based on the collated result.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004011397-A (JP)
Title: Locking control device and computer program
Inventor: NAKAJIMA YUSAKU
IPC: E05B49/00
Filed: 2002-06-12
Abstract: <P>PROBLEM TO BE SOLVED: To easily and safely use a locking device even when a user for locking the locking device and a user for unlocking the locking device are different.  <P>SOLUTION: A locking processing part 17 locks a locker on the basis of a request from a locking person. In this case, an authenticating processing part 16 issues a password for unlocking to the locking person, and requests input of the password for unlocking from the locking person for locking the locker when there is a request for unlocking from an unlocking person different from this locking person. An unlocking processing part 18 unlocks the locker when the inputted password is correct.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004021299-A (JP)
Title: Estimated order reception/storage management method
Inventor: FURUKAWA KISHIKAZU
IPC: G06Q50/04
Filed: 2002-06-12
Abstract: <P>PROBLEM TO BE SOLVED: To provide an estimated order reception/storage management method for making it unnecessary for an estimated order reception side to require any man power for preparing estimates, and for making it possible for an estimate request side customer to freely acquire estimates corresponding to his or her desired condition, and capable of efficiently carrying out the storage management of parts at order reception based on the estimates.  <P>SOLUTION: The unit price of each part is stored in a storage means 113, the basic dimensions of each part is stored in a storage means 112, a part decision rule configured of a relation between the number and parameter of each part is stored in a storage means 111, and the overhead expenses of a former product are stored in a product information database 145 by using a computer. Then, the use part information is calculated based on the parameter value, part decision rule, and basic dimensions inputted through a network, and the price estimates of a product are prepared based on the use part information, the unit price of each part, and the overhead expenses, and the order of the product based on the price estimates of the product is accepted, and the storage management is carried out based on the product order reception.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003163016-A (JP)
Title: Electrochemical equipment and conductive connector therefor
Inventor: ITO SHIGENORI
IPC: H01M8/02
Filed: 2002-06-13
Abstract: <P>PROBLEM TO BE SOLVED: To suppress gas retention inside a conductive connector, and to reduce an area of an electrode face of an electrochemical cell that does not contact a gas in an electrochemical equipment having the electrochemical cell and the conductive connection member contacting the electrochemical cell.  <P>SOLUTION: The electrochemical cell 38 has an solid electrolyte film 40, an electrode 39 provided on one face of the solid electrolyte film 40 for contacting to a gas, and another electrode 42 provided on the other face of the solid electrolyte film 40 for contacting to another gas. The conductive connector 31 is brought into contact with the cell 38. The conductive connector 31 comprises a permeable material having an embossed portion 31b.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2004022051-A (JP)
Title: Light receiving amplifier element
Inventor: OKUDA TAKANORI
IPC: G11B7/131
Filed: 2002-06-14
Abstract: <P>PROBLEM TO BE SOLVED: To provide a light receiving amplifier element being suitable for an optical pickup device constituted by providing a semiconductor two-wavelength laser element and one condenser lens.  <P>SOLUTION: This element is provided with: a plurality of light receiving sections 22, 23 corresponding to different wavelength; a plurality of trans-impedance type amplifiers A31, R31, C31 and A32, R32, C 32; and a switching means 31 for switching the output from the trans-impedance type amplifiers A31, R31, C31 and A32, R32, C32 in accordance with the wavelength.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004022315-A (JP)
Title: Luminaire
Inventor: ICHIKAWA MASAAKI
IPC: F21Y101/00
Filed: 2002-06-14
Abstract: <P>PROBLEM TO BE SOLVED: To provide an luminaire with high replaceability and cleanability of a light source.  <P>SOLUTION: This luminaire is provided with a luminaire body 2 disposed on a wall surface with its back surface facing the wall surface, and having a lamp socket 6 attachably/detachably holding a lamp serving as a light source on its front surface side, a cover 3 mounted, with its upper and lower parts opened, on the front surface side of the luminaire body 2 to cover the lamp, and two louvers 7, 7 arranged on each open section of the cover 3. The louver 7 has a plurality of shading plates 72 within a frame 71. Recessed parts 23, 23 for pivoting are formed on both side surfaces of the luminaire body 2, and protrusions 73, 73 for pivoting are protrudingly disposed on the louvers 7, and each louver 7 pivots the frame 71 on the luminaire body 2 so as to freely open/close between positions that opens/closes the open section of the cover 3.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004016462-A (JP)
Title: Insulated lunch container
Inventor: TSURUTA SHUJI
IPC: A45C11/20
Filed: 2002-06-17
Abstract: <P>PROBLEM TO BE SOLVED: To provide a rationalized insulated lunch container capable of simplifying operations such as the locking and unlocking operations of a lid part and the operation of a chopstick housing part and reducing cost.  <P>SOLUTION: In the insulated lunch container, a soup container 5 for putting Miso-soup in, a rice container 6 for putting rice in and a side dish container 7 for putting dishes in are freely housable in a housing body composed of a lunch container body 1 and a lid cover 2, and a locking device 3 for maintaining the closed state of covering the upper surface side of the container body 1 with the lid part 2 is provided. The chopstick housing part 4 where chopsticks or a chopstick box is freely housable is equipped on the side wall of the housing body (a) in the state of being put over the container body 1 and the lid cover 2, the chopstick housing part 4 is freely swung and switched to the housing posture of being supported along the side wall of the housing body (a) and the release posture of being separated from the side wall of the housing body (a), and the locking device 3 is constituted of a maintaining means i for maintaining the chopstick housing part 4 in the housing posture.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004016531-A (JP)
Title: Cover for covering laundry
Inventor: NOBUHARA TETSUJI
IPC: D06F57/00
Filed: 2002-06-18
Abstract: <P>PROBLEM TO BE SOLVED: To provide a cover for covering laundry capable of keeping the laundry hung outdoors as it is without taking in the laundry hung outdoors even if it begins raining suddenly.  <P>SOLUTION: The cover is composed of a central cover part 5 made of synthetic-resin sheet material and covering the laundry 2 hung on a laundry pole 1 from above, front and rear; and a cover part 6 being coupled with both sides of the central cover part 5 and covering the laundry 2 hung on the laundry pole 1 from a side.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004023586-A (JP)
Title: Method and apparatus for extracting viewing part, method and apparatus for automatically creating digest, viewing part extracting program, recording medium for the same program, automatic digest creation program and recording medium for the program
Inventor: NAGABUCHI YUKIO
IPC: H04N21/239
Filed: 2002-06-19
Abstract: <P>PROBLEM TO BE SOLVED: To efficiently grasp a tendency of viewing stream-distributed contents.  <P>SOLUTION: A control message communicated between a stream distributing apparatus 2 and a client 1 is saved in a recording part 41, an operation performed by every user is grasped by utilizing the information, and which part is repeatedly viewed or which part is not viewed is statistically processed by a statistic processing part 45 from the operations of a plurality of users with respect to arbitrary contents. Besides, a viewing part extracting and encoding function part 40 automatically creates a digest of contents from the information of the repeatedly viewed part and the original contents.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004017265-A (JP)
Title: Device for shutting off air layer accompanying rotation of grinding wheel and grinding device using the same
Inventor: MORITA HIROSHI
IPC: B24B55/00
Filed: 2002-06-20
Abstract: <P>PROBLEM TO BE SOLVED: To provide a low-price and simply constructed device capable of definitely supplying a coolant to a grinding point without the disturbance of an air layer accompanying the rotation of a grinding wheel.  <P>SOLUTION: When a grinding process is performed on a workpiece by the grinding wheel while supplying the coolant to the grinding point, a jetted fluid is each sprayed aslant onto both sides of the grinding wheel so as to allow the fluid to flow along the chord of a small arc section including the grinding point from a point on the peripheral rim of the grinding wheel on the upstream side in the rotation direction of the grinding wheel from the grinding point. This blocks the air layer accompanying the rotation of the grinding wheel and flowing along the side of the grinding wheel from the core to the periphery of the grindstone in communication with the rotation of the grindstone to reach the grinding point, thereby the coolant is supplied to the grinding point in a good condition.  <P>COPYRIGHT: (C)2004,JPO