baber/WOPTO huggingface dataset:
Patent JP-2003140015-A (JP)
Title: Sealing structure for cylinder body, device provided with it, optical element holding structure, and exposure device
Inventor: IRIE NAOKI
IPC: H01L21/027
Filed: 2001-10-30
Abstract: PROBLEM TO BE SOLVED: To surely seal a part between contact parts of annular members constituting a cylinder body. SOLUTION: With respect to a sealing structure for a cylinder body formed by bringing end faces in the axial direction of a first annular member 4 and a second annular member 5 into contact with each other, slopes 4a and 5a oppositely inclined to the axial direction are formed in the outer peripheries of contact parts of both annular members, and an annular elastic member 12 is brought into contact with both slopes.  A first annular pressing member 13 having an inner peripheral surface 13a which is inclined in the axial direction so as to approximately face the slope of the second annular member and is brought into contact with the elastic member and a second annular pressing member 14 having an inner peripheral surface 14a which is inclined in the axial direction so as to approximately face the slope of the first annular member and is brought into contact with the elastic member are arranged on the outer peripheral side of the elastic member, and a displacement giving means 15 is provided which displaces the first and second pressing members to relatively approximate them to each other in the axial direction.
Patent JP-2003137249-A (JP)
Title: Blow molded container
Inventor: YONEYAMA MASASHI
IPC: B29C49/22
Filed: 2001-10-31
Abstract: PROBLEM TO BE SOLVED: To provide a laminate separation synthetic resin blow molded container with high production efficiency, and excellent strength and economy which can firmly bond an inner layer to an outer layer at a bottom seal part without increasing any volume of the bottom seal part. SOLUTION: This blow molded container comprises a synthetic resin outer layer which forms an outer shell of the predetermined shape by the blow molding, a flexible synthetic resin inner layer which is separately stacked on the outer layer to form an inner bag, and two pairs of two, four in total, long strip-like adhesive bands which adhere and fix the outer layer and the inner layer over the total height range, and are located avoiding air intake holes formed in the outer layer in a substantially symmetric manner with respect to the axis of the container to allow the outside air to enter between the outer layer and the inner layer.  Each two adhesive bands 4 are located opposite to each other with a parting line as a boundary, and the total width of the lower edge of each adhesive band in the bottom seal part of the bottom part squeezed flat by a pinch-off part of a blow split die is located opposite to the lower edge of the adhesive band on the opposite side in a one-to-one butting manner.
Patent JP-2003140082-A (JP)
Title: Interleaver
Inventor: KENMOCHI TAMOYA
IPC: G02B27/10
Filed: 2001-11-02
Abstract: PROBLEM TO BE SOLVED: To provide an interleaver which is inexpensive and has the complication of an optical system reduced. SOLUTION: Light inputted to a first port 11 from an optical fiber 1 is outputted to an optical path P11 . Light inputted from the optical path P11 to a half mirror 17 is branched into two and is outputted to optical paths P12 and P13 . Light outputted to the optical path P12 goes to and returns from a first reflection mirror 19 and returns from an optical path P14 to the half mirror 17. Light inputted from the optical path P14 to the half mirror 17 is branched into two and is putputted to optical paths P15 and P16 . Light outputted to the optical path P13 goes to and returns from a second reflection mirror 21 and returs from an optical path P17 to the half mirror 17. Light inputted from the optical path P17 to the half mirror 17 is branched into two and is outputted to optical paths P15 and P16 .  Light outputted to the optical path P15 is outputted from a second port 13 to an optical fiber 3, and light outputted to the optical path P16 is outputted from a third port 15 to an optical fiber 5.
Patent JP-2003136276-A (JP)
Title: Manufacturing method of plate member for welded structure
Inventor: TAMAI NAOHARU
IPC: B23K28/02
Filed: 2001-11-02
Abstract: PROBLEM TO BE SOLVED: To provide a method capable of efficiently and easily manufacture a large number of welded structural plate members with an attachment plate welded to a base plate (for example, a longitudinal rib of a synthesized floor board, a transverse member of a riveted girder or the like, a side longitudinal girder of a steel floor board, and the like as components of a bridge). SOLUTION: This method comprises a welding step of performing the permanent welding of attachment plates 4 by a multi-electrode automatic welding machine after temporarily welding the attachment plates 4 according to marks drawn in advance at position of an original plate corresponding to attachment plate welding positions of base plates 2 from which a large number of attachment plates are obtained on the surface of the original metal plate 5, a straightening step of press-straightening the original plate 5 with the attachment plates 4 welded thereon by a panel straightening device or the like, and removing weld strain generated in the welding step, and a cutting step of forming holes 3 in the original plate 5 with the weld strain removed therefrom by a numerically controlled flame planar gas cutting machine, and cutting off each base plate 2 from the original plate 5.
Patent JP-2003151461-A (JP)
Title: Cathode ray tube device
Inventor: SATO KAZUNORI
IPC: H01J29/48
Filed: 2001-11-08
Abstract: PROBLEM TO BE SOLVED: To provide a cathode ray tube device capable of improving resolution by preventing deterioration of a beam spot accompanied by current changes at a center part of a fluorescent screen. SOLUTION: An electron gun structure body 7 is provided with an auxiliary lens 22 preliminarily converging electron beam and a main lens focusing on the fluorescent screen 3. The electron gun structure body 7 is provided with a pre-focus lens 21 forming electron beam entering into the auxiliary lens 22 larger in a vertical direction diameter than that in a horizontal direction. The auxiliary lens 22 has relatively stronger focusing force in the vertical direction to make a diameter in the vertical direction of electron beam entering into the main lens 23 smaller than that in the horizontal direction.
Patent JP-2003153457-A (JP)
Title: Noncontact charger
Inventor: KAMIYA KAZUYOSHI
IPC: H02J50/10
Filed: 2001-11-09
Abstract: PROBLEM TO BE SOLVED: To shorten the charging time as much as possible while suppressing temperature rise of a unit being charged, and prevent abnormal temperature rise even when a metallic foreign matter is placed at a charging part. SOLUTION: A charging part set longitudinally with a bar code reader 1 incorporating a secondary battery 4 is provided on the upper surface of the case of a charger 2. A power receiving coil 5 is provided at the lower end in the body case of the bar code reader 1, and a power transmitting coil 11 coupled electromagnetically with the power receiving coil 5 is provided at a lower part of the charging part of the charger 2. A temperature sensor 14 for detecting the temperature of the power transmitting coil 11 is provided. A charging control circuit 10 controls the charging operation such that the charging current increases when the detection temperature of the temperature sensor 14 is not higher than a set level, and the charging current decreases when the detection temperature exceeds the set level.
Patent JP-2002177287-A (JP)
Title: Ultrasonic treatment device
Inventor: FUJIO KOJI
IPC: A61B18/12
Filed: 2001-11-12
Abstract: PROBLEM TO BE SOLVED: To provide an ultrasonic treatment device capable of selecting an optimum current-carrying state to make an effective treatment for the biotissue. SOLUTION: A change-over switch 64 is used to select the optimum current- carrying state between a first current-carrying state for applying a high-frequency current between an external electrode P and a forward chip 9, and a second current-carrying state for applying a high-frequency current between the external electrode P and a receiving part 11a of a receiving member 11, thereby making an effective treatment for the biotissue.
Patent JP-2003146967-A (JP)
Title: Method for producing aromatic thio(meth)acrylate
Inventor: YAMAMOTO KATSUMASA
IPC: C07C327/22
Filed: 2001-11-13
Abstract: PROBLEM TO BE SOLVED: To provide a method for producing an aromatic thio(meth)acrylate on an industrial scale in high yield at a low cost. SOLUTION: An aromatic thio(meth)acrylate is produced by reacting an alkali metal salt of an aromatic thiol with a (meth)acryloyl halide. The reaction is carried out by adding an aqueous solution of the aromatic thiol alkali metal salt to a nonpolar organic solvent solution of the (meth)acryloyl halide.
Patent JP-2003150229-A (JP)
Title: Consumable goods management device and system and method and its program and computer readable recording medium with its program recorded
Inventor: NAGATA MASAYA
IPC: G06Q50/00
Filed: 2001-11-13
Abstract: PROBLEM TO BE SOLVED: To make it unnecessary to preliminarily purchase and stock consumable goods for supplying new consumable goods when consumable goods are consumed in a manufacturing device. SOLUTION: This device is provided with a setting part 414 for placing a housing body for inputting consumable goods to a manufacturing device, a reading part 411 for reading information specific to the consumable goods formed in the housing body placed on the setting part 414, a sensor part 415 for detecting the input of the consumable goods of the housing body placed on the setting part 414 to the manufacturing device, a transmitting/receiving part 413 for communicating with a service managing device connected to a network, and a controller part 412 for instructing the reading part 411 to read the information specific to the consumable goods,  and for transmitting the read information and information specific to the manufacturing device of information for specifying a service receiver who uses the manufacturing device as a pair through a network to an external service managing device.
Patent JP-2002210035-A (JP)
Title: Safe trampoline
Inventor: IN TEIKO
IPC: A63B5/11
Filed: 2001-11-15
Abstract: PROBLEM TO BE SOLVED: To provide a trampoline wherein a repeated jumping exercise can be comfortably performed in the approximately total region on the upper surface of the trampoline, and a user is prevented from falling off from the trampoline during the repeated jumping exercise. SOLUTION: During the repeated jumping exercise, even if the dropping location of the user misses the internal net 11, since an external net 12 is provided on the outer periphery of the internal net 11, the user can safely land on the external net 12, and is prevented from falling down from this safe trampoline. The external net 12 is surely supported by a plate spring 13 from the lower side in the same manner as the internal net 11 as well. Therefore, the user can perform the repeated jumping exercise in the approximately total region on the upper surface of the safe trampoline 10.
Patent JP-2003150250-A (JP)
Title: Vibration suppressing device
Inventor: SENBA HIROMASA
IPC: F16F15/02
Filed: 2001-11-19
Abstract: PROBLEM TO BE SOLVED: To execute wide-range vibration control, and to easily establish a collocation. SOLUTION: This device is provided with cylindrical magnetic circuits (magnet 5 and iron plate 6) each having a prescribed mass, a voice coil 9 for amplitude detection formed on the same axis as that of the magnetic circuit for detecting the vibration of the magnetic circuit, a power amplifier 14 for amplifying the output signal of the voice coil 9, and a voice coil 10 for an actuator formed on the same axis as that of the magnetic circuit for exciting the magnetic circuit with the anti-phase and same-amplitude as to the detected vibration of the voice coil 9 for amplitude detection according to the output of the power amplifier 14.
Patent JP-2003160528-A (JP)
Title: Method for producing 1,1,1-trifluoroacetone
Inventor: TSUKAMOTO MASAKATSU
IPC: C07B61/00
Filed: 2001-11-20
Abstract: <P>PROBLEM TO BE SOLVED: To efficiently produce useful, 1,1,1-trifluoroacetone from a 3- halogenated-1,1,1,3-tetrafluoroacetone as a raw material.  <P>SOLUTION: The 3-halogenated-1,1,1,3-tetrafluoroacetone or the mixture is vaporized using a vaporizer without any solvent or in the presence of a solvent such as water or an alcohol and then reacted with a hydrogen gas in the presence of a noble metal catalyst such as ruthenium, palladium, platinum, iridium or rhodium.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003156360-A (JP)
Title: Portable information processing apparatus and navigation system
Inventor: OUCHI GENJIRO
IPC: G09B29/10
Filed: 2001-11-20
Abstract: PROBLEM TO BE SOLVED: To provide a navigation system of a simple constitution which does not use a GPS-receiving device. SOLUTION: Map data, on a predetermined service area, are stored in a map data storage part 46. Bar codes are pasted on columns and walls of buildings in the service area, and the bar codes indicate their locations. A bar code processing part 41 analyzes the bar codes read by a bar code reader provided for a portable terminal 20. A present location detecting part 42 detects the present location from the results of the analysis. After a destination selection processing part 43 presents a menu to have a destination selected, a route selection processing part 44 specifies a route from the present location to the destination through the use of the map data.
Patent JP-2003157237-A (JP)
Title: Network system
Inventor: TAKAHASHI KAZUYA
IPC: A63F13/71
Filed: 2001-11-20
Abstract: PROBLEM TO BE SOLVED: To improve the security of issuing and inputting information needed to make user data available from a personal terminal such as a portable telephone and also to provide a user with the information at a low cost. SOLUTION: User identification information for utilizing a general terminal 1 is made to correspond to the user data of the user to be stored in a storing means 4. If the personal terminal 6 makes access accompanied with a request for password issuing, access identification information unique to the user notified accompanying the access is acquired, a password determined unequivocally to the access identification information is issued, and the password is reported to the personal terminal 6. If the password and the user identification information are associated with each other and inputted in the general terminal 1, association with the access identification information corresponding to the inputted password is set with the user data stored in the storing means 4 as a target corresponding to the inputted user identification information.
Patent JP-2002219807-A (JP)
Title: Structure including microvalve
Inventor: SCHIPPERS MICHAEL S
IPC: B41J2/055
Filed: 2001-11-21
Abstract: PROBLEM TO BE SOLVED: To obtain a structure including a microvalve for preventing backflow of fluid in a fluid channel. SOLUTION: The structure 40 comprises a first substrate 42 and a second substrate 44 defining a fluid channel 48. A microvalve 54 is formed on the first or second substrate. The microvalve 54 comprises a flap 68 being bent to prevent fluid from flowing into a part 50 of the channel 48 due to a pressure being applied to the flap 68 by vapor above the fluid in the channel. The microvalve 54 can be formed in the ink jet print head 40. The microvalve 54 can be formed in a semiconductor material by a simplified method using a small number of masking levels.
Patent JP-2003156104-A (JP)
Title: Chain structure
Inventor: TERAYAMA NOBORU
IPC: F16G13/06
Filed: 2001-11-22
Abstract: PROBLEM TO BE SOLVED: To provide a chain structure which improves abrasion resistance between a bush and a roller under any condition. SOLUTION: In this chain structure, the ends of an outer link and an inner link are rotatably jointed to each other by fit-assembling a pin 16 provided on the outer link 12 to a bush 18 provided on the inner link 14, and the roller 30 is rotatably fitted around the bush. Grooves 30a, 30b are formed on the inner periphery of the roller, and filled with embedding type dry solid lubricant M. The lubricant M is prevented from being vaporized or deteriorated by heating, thus improving abrasion resistance between the bush and the roller under any condition.
Patent JP-2003161857-A (JP)
Title: Optical fiber coupler
Inventor: IIO TERUNOBU
IPC: G02B6/287
Filed: 2001-11-22
Abstract: <P>PROBLEM TO BE SOLVED: To provide an optical fiber coupler which does not generate the variation of characteristic relative to the change of temperature although the optical fiber coupler is one in which a glass substrate accommodating a fused drawn article and a metal protection tube are fixed to each other with an adhesive.  <P>SOLUTION: The optical fiber coupler in which the outer circumference of the substrate comprising a glass or a ceramic and accommodating the fused drawn article formed of a plurality of optical fibers fused and drawn, and the inner circumference of the metal protection tube for accommodating the substrate are fixed with the adhesive, is characterized in that the glass-transition temperature of the adhesive after being cured is -40°C or lower.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003160960-A (JP)
Title: Western style water closet
Inventor: IKEGAWA SUNAO
IPC: E03D1/26
Filed: 2001-11-26
Abstract: <P>PROBLEM TO BE SOLVED: To provide a sanitary Western style water closet which makes it hard to give out an offensive odor and has excellent durability.  <P>SOLUTION: A rear base plate 10 is fixed to a Western style water closet body 1. A front base plate 11 is provided in the base plate 10 in a state of being ascendable/descendable by virtue of an elevating device 12, and a tank cover 2 is wholly fixed.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003159680-A (JP)
Title: Work attitude changing device
Inventor: YAMANAMI SHIGEKI
IPC: B25J9/02
Filed: 2001-11-26
Abstract: <P>PROBLEM TO BE SOLVED: To make possible to modify an attitude of a work easily in a production line or the like and to achieve simplification and space saving of the equipment.  <P>SOLUTION: A work attitude changing device is composed of a holding means 20 that can hold a holding jig 10 fixed on a work W and a driving means 30 that can move the holding means 20 in vertical and horizontal directions and can position it at a required position by rotating around a specified axis. By holding the holding jig 10 with the holding means 20, the work is lifted and the attitude can be modified easily by operating the driving means 30.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003161653-A (JP)
Title: Normally closed compact vibration sensor
Inventor: ARAI KIYOTSUGU
IPC: H01H35/14
Filed: 2001-11-27
Abstract: <P>PROBLEM TO BE SOLVED: To provide an omnidirectional normally closed compact vibration sensor which facilitates installation of electrode members constituting the major portion of assembly work, has a simple structure, robustness, capability of downsizing the whole, increases manufacturability, lowers a price, durability and abrasion resistance, and has high degree of reliability.  <P>SOLUTION: A pair of electrode members A1, A2 forming an opening 2A having a nearly semi-ellipsoidal surface having an opening at the front end face are adhered to a molded insulator B so that a gap 4 having a predetermined width is formed between the electrode members A1 and A2. The openings of the electrode members facing each other form a cavity 2 having a nearly ellipsoidal inner surface, in which two electrically conductive spherical bodies C are accommodated in a rollable manner. In a stationary state, regardless of their attitudes, two spherical bodies make contact with the electrode members, while the spherical bodies always make contact with each other, providing electric conduction between the two electrode members. When vibration is applied, regardless of its vibration direction, electrical conduction and nonconduction are repeated, when the spherical bodies move.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003169201-A (JP)
Title: Image processing apparatus and program
Inventor: AKIYAMA HIDEJI
IPC: G06F3/048
Filed: 2001-11-29
Abstract: <P>PROBLEM TO BE SOLVED: To provide an image processing apparatus that can surely correct inclination of image data through simple operations by a user.  <P>SOLUTION: The image processing apparatus is provided with: an image data display means 7 that displays image data; an inclination guide display means that displays an inclination guide superimposed on the image data; an inclination guide rotation means that rotates the inclination guide by a setting rotation amount; and image data rotation means that rotates the image data depending on the rotation amount of the inclination guide.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003168097-A (JP)
Title: Conductive connection portion
Inventor: MARUYAMA TORU
IPC: G06K19/077
Filed: 2001-11-29
Abstract: <P>PROBLEM TO BE SOLVED: To provide a conductive connection portion which can obtain satisfactorily electrical conduction and satisfactory sticking and whose electrical connection is not broken off, for example, even though a conductive connection portion of a substrate with a mounted chip is firmly and conductively stuck to a conductive connection portion of another electric circuit with each other and external force concentrates at the conductive connection portions.  <P>SOLUTION: The conductive connection portion of an electric circuit formed on a base material with shapes such as a comb shape and a lattice shape where conductive parts and nonconductive parts mix can achieve the above purpose.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003165146-A (JP)
Title: Mold device for molding
Inventor: KAYAHARA TOSHIHIRO
IPC: B29L17/00
Filed: 2001-11-29
Abstract: <P>PROBLEM TO BE SOLVED: To increase a cooling capacity on the side of a movable mold in a mold device for molding in which a gate cut sleeve is fitted freely slidably to the movable mold through a cylinder for guiding a slide.  <P>SOLUTION: A fixed mold 1, the movable mold 2, and the gate cut sleeve 29 fitted freely slidably through the cylinder 27 for guiding the slide formed in the movable mold 2 are provided. Temperature adjustment passages 28 and 31 for passing a temperature adjusting fluid such as cooling water are provided in the cylinder 27 and the sleeve 29. By passing the fluid through the passages 28 and 31, the cylinder 27 itself is cooled by the passage 28. Moreover, the sleeve 29 itself is cooled by the passage 31. Since the center side of a product cavity 3 which tends to increase temperature during molding can be cooled, the velocity of a molding cycle can be increased.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003165085-A (JP)
Title: Grasping device
Inventor: SAITO FUMITOMO
IPC: B25J15/10
Filed: 2001-11-30
Abstract: <P>PROBLEM TO BE SOLVED: To allow smooth transition to a stable grasping condition without generating any slide between a grasping tool and a grasped body, using rolling contact between the grasping tool and the grasped body.  <P>SOLUTION: The plural pairs of grasping tools 105, 106 and 107, 108 attached movably on the same straight line of a support frame while interlocked each other to allow contact and separation are movable independently, the each grasping tool has an abutting part 113 brought into contact with the grasped body, and the each abutting part 113 is provided rotatably to keep the rolling contact with the grasped body around an axis parallel to a normal in a moving plane of the plural pairs of grasping tools, when grasping the grasped body.  <P>COPYRIGHT: (C)2003,JPO