baber/WOPTO huggingface dataset:
Patent JP-2003165514-A (JP)
Title: Semiconductor device manufacturing method
Inventor: INOUE HAJIME
IPC: B65B57/10
Filed: 2001-11-29
Abstract: <P>PROBLEM TO BE SOLVED: To stably inspect the appearance of a semiconductor device accommodated in an embossed hole even when burrs are formed on outer circumferential parts of the holes formed in bottom parts of the embossed holes of a carrier tape.  <P>SOLUTION: The carrier tape 1 is placed on a guide rail 6 with an opening part of the hole part 2 directed downward, a diode package 4 is held by the cover tape 5 in the hole part 2, and the image of the appearance of the diode package 4 is picked up by a camera 8 while irradiating the diode package 4 with the light from a light source 9.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2002224949-A (JP)
Title: Cerium-based abrasive and its manufacturing method
Inventor: BESSHO NAOKI
IPC: B24B37/00
Filed: 2001-11-29
Abstract: PROBLEM TO BE SOLVED: To provide a cerium-based abrasive which offers a good-quality polishing surface having high polishing speed, less occurrence of a flaw and small surface roughness, and a manufacturing method of a cerium-based abrasive which materializes a manufacturing with a simple process and at low cost. SOLUTION: In the manufacturing of cerium-based abrasive, mixed light rare earth which is obtained by chemically separating and removing impurities except rare earth elements, and middle-heavy rare earth and Nd from ores which contain rare earth elements, is fired at 500-1,100 deg.C to obtain mixed oxide rare earth. After that, fluorine rare earth predominantly composed of cerium is added to be subjected to wet-grinding, drying, firing, cracking and classifying.
Patent JP-2003166485-A (JP)
Title: Roots pump
Inventor: NAITO YOSHIHIRO
IPC: F04C29/00
Filed: 2001-11-29
Abstract: <P>PROBLEM TO BE SOLVED: To provide a Roots dry pump having a gear chamber and a pump chamber, in which inclusion of the lubricating oil in the gear chamber into the pump chamber is precluded certainly using a simple constitution.  <P>SOLUTION: A drive shaft side circumferentially directed groove is formed in that part of a drive shaft mating with the inside surface of a driving side through hole, while a follower shaft side circumferentially directed groove is formed in that part of a follower shaft mating with the inside surface of a following side through hole, and the shape of these spiral grooves is defined so that the parallel advancing direction when the shaft rotating direction is made the rotating direction in the spiral motions is directed from one side of the shaft (the side extending to the gear chamber) to the other side (extending to the pump chamber).  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003167231-A (JP)
Title: Display module
Inventor: UESUGI KAZUMASA
IPC: G02F1/1333
Filed: 2001-11-30
Abstract: <P>PROBLEM TO BE SOLVED: To provide a display module in which cost reduction is achieved in the fixing structure of the display module using a liquid crystal panel.  <P>SOLUTION: The display module is provided with a front frame 1 having an opening part 11, the liquid crystal panel 2 facing the opening part 11, a light source 3 which illuminates the liquid crystal panel 2, a covering member 6 with which the back of the front frame 1 is covered, and an inverter substrate 7 which is arranged behind the covering member 6 and supplies electric power to the light source 3. A projecting part 67 projecting at a side opposite to the liquid crystal panel 2 is provided at the covering member 6, and a fixing part 69 for fixing the inverter substrate 7 is provided at the projecting part 67.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003165160-A (JP)
Title: Laminator
Inventor: TAJIMA SEIJI
IPC: B29C65/02
Filed: 2001-11-30
Abstract: <P>PROBLEM TO BE SOLVED: To provide a continuous laminator capable of performing a vacuum laminating process in succession.  <P>SOLUTION: A strip-shaped base material B drawn out of a base material roll and a strip-shaped base material D drawn out of a laminate roll are lapped on each other by a first gathering roll and the lapped base materials B and D are introduced into a vacuum chamber 6 formed by an upper and a lower unit 2 and 4. A part of the lower face of the vacuum chamber 6 serves as a diaphragm 14 which bulges to pressurize both base material and laminate D. The operation to bulge the diaphragm 14 is performed by making a pressurizing chamber vacuum or sending a compressed air to the pressurizing chamber. The diaphragm 14 has a side edge held by a frame 16, and the base material B and the laminate D are taken up by a finished product take-up roll after pressurizing.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003167824-A (JP)
Title: E-mail system
Inventor: KOBAYASHI MINAKO
IPC: G06F13/00
Filed: 2001-12-03
Abstract: <P>PROBLEM TO BE SOLVED: To send a mail to two or more destinations together even when the mails have a little difference in contents by editing the contents of the mail in accordance with the kinds of addresses not by independent destination mail addresses.  <P>SOLUTION: This e-mail system capable of setting two or more kinds of addresses to destinations such as a destination, a reference destination and an address non-displayed reference destination, comprises a range of body designating means 18 capable of designating an arbitrary range of the body of a created mail, an input means 1 for designating whether the designated range is included in a mail to be transmitted or not on the basis of the kind of address of the mail destination, and a mail transmitting means 3 for transmitting the mail of which the contents are edited on the basis of the decision by the input means 1.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2002272081-A (JP)
Title: Hybrid stepping motor
Inventor: ISOZAKI KOKI
IPC: H02K37/04
Filed: 2001-12-04
Abstract: PROBLEM TO BE SOLVED: To form a hybrid stepping motor wherein the number of its phases can be increased without increasing the number of its magnetic poles and its resolution and its precision can be improved without requiring a complex control circuit. SOLUTION: In a stator S1 of the hybrid stepping motor, its respective magnetic poles 3a1 -3a6 are so arranged as to provide its first and second magnetic poles alternately and adjacently to each other. Each of its first and second magnetic poles is made line-symmetrical with respect to the shape of its magnetic pole. Its first magnetic pole and its second magnetic pole, which is displaced in a constant direction from its first magnetic pole by the 1/4 pitch of the pole teeth formed in it, are so arranged axially that they intersect each other. In each first rotor magnetic pole 10A1 of a first unit rotor RA1 , each pole tooth 10a1 is formed opposite to each pole tooth formed in each magnetic pole of the stator S1 .  In the first unit rotor RA1 , each second rotor magnetic pole 10B1 having the same shape as each first rotor magnetic pole 10A1 is displaced in its circumferential direction for 1/2 pitch of the pole teeth 10a1 from the first magnetic pole 10A1 and fastened via a permanent magnet 9 to the first rotor magnetic pole 10A1 . Further, the first unit rotor RA1 is opposed to a first stator portion having the first magnetic pole of the stator S1 . Moreover, a second unit rotor RB1 having the same shape as the first unit rotor RA1 is so displaced in its circumferential direction for 1/4 forming pitch of the pole teeth 10a1 from the first unit rotor RA1 as to oppose it to a second stator portion having the second magnetic pole of the stator S1 . In this case, a number Z of the pole teeth of the rotor is set to 6n+1 or 6n+2 (n is an integer not smaller than one).
Patent JP-2003174087-A (JP)
Title: Programmable element, programmable circuit and semiconductor device
Inventor: TOYOSHIMA YOSHIAKI
IPC: H01L23/525
Filed: 2001-12-04
Abstract: <P>PROBLEM TO BE SOLVED: To provide a programmable element capable of being microminiaturized, minimizing the influence on the surrounding elements and structures, and realizing the same programmable function as a fuse element.  <P>SOLUTION: The programmable element is provided with a resistor 7 having a polycrystalline silicon film 10, and a metal silicide film 11 or a metal film laminated on this polycrystalline silicon film. The composition of the metal silicide film 11 or the metal film, or the chemical bond state thereof is changed by heat to change the electric resistance value of the resistor 7, and the programmable element is programmed based on the change of the resistance value of the resistor 7. Because the phase transition and the change of the resistance value of the metal silicide film are utilized, the change of the volume of the resistor is small so that no constraint is required on the design in the surrounding and upper parts of the programmable element.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2002228659-A (JP)
Title: Sample liquid analyzing system containing position control unit
Inventor: VOELKEL DIRK
IPC: G01N21/86
Filed: 2001-12-05
Abstract: PROBLEM TO BE SOLVED: To provide an analysis system and an analysis method wherein an erroneous positioning operation is prevented and a user can perceive an error. SOLUTION: In the analysis system and the analysis method, a position control unit which checks whether the analysis area of a test element is positioned correctly in relation to an analysis unit is provided additionally, the position control unit is composed of a light source used to irradiate the analytical area of the test element, a detector used to detect light reflected from the area and an evaluation unit, the light source and the detector are positioned in relation to each other in such a way that the light intensity of emitted light specularly reflected at the detector is different according to whether the test element is positioned accurately or whether the test element is positioned inaccurately, and the evolution unit recognizes all erroneous positioning operations on the basis of the light intensity in the detector.
Patent JP-2003174014-A (JP)
Title: Dry etching system and its plasma cleaning method
Inventor: TOKIMOTO SHIGEYUKI
IPC: H01L21/3065
Filed: 2001-12-07
Abstract: <P>PROBLEM TO BE SOLVED: To solve the problem that, when the conventional plasma cleaning is performed on a dry etching system 50, gaseous ions 66 contained in plasma 65 mainly etch deposits near a lower electrode 62 and a chamber 51 near an upper electrode 59 is not cleaned even when a time is taken for cleaning, although the material actually affecting a wafer 55 are deposits in the chamber 51.  <P>SOLUTION: In a dry etching system 10, an upper electrode is divided into two parts of an inner peripheral electrode 19 and an outer peripheral electrode 24 and the electrodes 19 and 24 are made to be connected arbitrarily to a high- frequency power source or ground. The electrodes 19 and 24 are insulated from each other. In addition, the electrodes 19 and 24 are also insulated from a chamber 11.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003171573-A (JP)
Title: Coloring fine particle, inkjet-recording ink containing this coloring fine particle, preparation process for this ink and inkjet recording method
Inventor: FUKUDA MITSUHIRO
IPC: C09D11/328
Filed: 2001-12-07
Abstract: <P>PROBLEM TO BE SOLVED: To provide a coloring fine particle whose dye has improved fastness and less discoloration and to provide an inkjet-recording ink which contains this coloring fine particle and is excellent in color reproducibility and image fastness.  <P>SOLUTION: In this coloring fine particle, a polymer fine particle contains a dye metal complex of general formula (A), wherein Z<SB>1</SB>and Z<SB>2</SB>are each a group of atoms forming an aromatic carbon ring or a heterocyclic ring which may have a substituting group or may form a condensed ring, Z<SB>1</SB>and Z<SB>2</SB>may be the same as or different from each other, X is an oxygen atom, -N(R')- (R' is a hydrogen atom or an alkyl group) or a sulfur atom, X may bond with Z<SB>1</SB>or Z<SB>2</SB>to form a ring, L<SB>1</SB>, L<SB>2</SB>and L<SB>3</SB>are each a methine group and n is 0, 1 or 2.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003177341-A (JP)
Title: Optical scanner
Inventor: NAKAYA KATSUHIKO
IPC: B41J2/44
Filed: 2001-12-07
Abstract: <P>PROBLEM TO BE SOLVED: To provide an optical scanner which can suppress the influence of banding.  <P>SOLUTION: The reflecting mirror 32 which has the smallest reflection angle θ<SB>1</SB>among reflecting mirrors is arranged closer to the mechanical stable holding side of a housing 10A than to the installation part of a rotary polygon mirror 18. Consequently, even if the housing 10A is strained, the quantity of beam position shifting is relatively small. Consequently, an image having been developed does not have a phase shift which is large enough to visually view owing to the beam position shifting and the influence of banding caused when a color image is formed by putting images corresponding to a plurality of colors one over another.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2002188263-A (JP)
Title: Joint arm blind
Inventor: KROENER SVEN
IPC: E04F10/06
Filed: 2001-12-07
Abstract: PROBLEM TO BE SOLVED: To improve a joint arm blind for which an outside free end of the joint arm is pivotally attached (coupled in an articulated manner) to a lowered portion equipped with the joint arm blind supported via wall-attaching portion which has a simple construction and a charming appearance realized in both the states where the joint arm blind is pulled out or pulled in. SOLUTION: A descent portion (14) is formed in a U-shape opened to the direction of a wall surface mounting device (2) when seeing its cross section; in a state of pulled in, the descent portion envelopes the most portion of the folded joint arm (10).
Patent JP-2003177241-A (JP)
Title: Laminated body for optical use, adhesive transfer tape and method for manufacturing laminated body for optical use
Inventor: TAKEI SACHIKO
IPC: C09J7/10
Filed: 2001-12-10
Abstract: <P>PROBLEM TO BE SOLVED: To provide an adhesive transfer tape for a laminated body of polarizing plates and that of optical retardation plates (hereafter abbreviated to a laminated body for optical uses), which improves reworking property of the laminated body for optical uses with respect to a surface of a liquid crystal display body and hardly makes an adhesive to remain on the surface of the liquid crystal display body in reworking even though the laminated body for optical uses is fabricated by using the adhesive transfer tape and to provide the laminated body for optical uses comprising the adhesive transfer tape stuck to such members for a liquid crystal display as a polarizing plate and an optical retardation plate and a method for manufacturing the same.  <P>SOLUTION: The laminated body for optical uses in which an adhesive layer (3) consisting of two or more layers with mutually different adhesive power is laminated on the member (4) for the liquid crystal display is provided. When both outside adhesive layers out of the adhesive layer (3) consisting of two or more layers are denoted as an adhesive layer (3A) and an adhesive layer (3B) respectively, the adhesive layer (3) consisting of two or more layers is stuck to the member (4) for the liquid crystal display in a laminated state so as to place the adhesive layer (3B) with relatively large adhesive power on the side of the member (4) for the liquid crystal display.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003176528-A (JP)
Title: Method and device for compacting soil
Inventor: GOTO HIROSHI
IPC: E02D3/046
Filed: 2001-12-11
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method and a device for compacting soil that can secure the uniform compacted state of soil by quantitatively grasping compaction energy.  <P>SOLUTION: A part of soil 15 to be compacted is used to compute at least one or more kinds of correlation between the layer thickness T of soil before compaction and required total compaction energy E wherein the target uniaxial compressive strength S of the soil 15 to be compacted becomes constant in a layer thickness direction. The soil 15 to be compacted is then thrown into a frame body 14 with a space in the upper part, in the layer thickness t selected from the layer thickness T of the soil computed beforehand. Total compaction energy e<SB>1</SB>is applied and added by applying pressure from the upper part of the frame body 14 two or more times by a pressurizing means 4 with a pressurizing part 10 at the lower part, and when the added value e<SB>1</SB>reaches the total compaction energy e corresponding to the layer thickness t selected beforehand, compaction is stopped.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003175087-A (JP)
Title: Electrocardiographic electrode and electrocardiograph for bathtub
Inventor: FUJITA SATOSHI
IPC: A61B5/296
Filed: 2001-12-12
Abstract: <P>PROBLEM TO BE SOLVED: To provide an electrocardiographic electrode for liquid dipping by which electrocardiographic data is stably obtained with a simple structure at a low cost without being affected by the movement of a liquid in the circumference of the electrode.  <P>SOLUTION: The electrocardiographic electrode 10 for immersion in liquid consists of metallic wire W which is two-dimensionally or three-dimensionally bent and formed to obtain at least planar spread.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003176587-A (JP)
Title: Stud coupling panel, and wall surface constructing method using it
Inventor: HATAREI YASUNAGA
IPC: E04B1/10
Filed: 2001-12-12
Abstract: <P>PROBLEM TO BE SOLVED: To provide a stud coupling panel and a wall surface constructing method using it that excel a conventional 2×4 (two by four) construction, can construct an enhanced wall surface having high strength, reduce delivery cost of materials, reduce construction work, and can contribute to cost reduction.  <P>SOLUTION: In the stud coupling panel and the wall surface constructing method, a longitudinal groove is drilled over the entire length in each of facing surfaces of a pair of stud materials corresponding to intermediate posts, ends of plywood materials for structure disposed between the pair of stud materials are inter-coupled via the grooves, and the whole width is finished at a specified size.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003178901-A (JP)
Title: Chip component
Inventor: KASUGAI HIDEKI
IPC: H01C7/00
Filed: 2001-12-12
Abstract: <P>PROBLEM TO BE SOLVED: To provide a chip component such as a network component, etc., that can obtain sufficient fixability or a sufficiently high self-aligning property when the component is soldered to a substrate.  <P>SOLUTION: In the network component A constituted as the chip component, the lower-surface electrode layer 40 of an electrode section 20 provided in the end section of the component A is closely formed to the end position T of an insulating substrate 10, and a lower-surface electrode section K is formed in a state where the section K is protruded outward from the end position T and, at the same time, upward along the end face of the substrate 10. A notch 14 is formed on the substrate 10 so that the lower-surface electrode layer 40 may also reach the end face side of the substrate 10.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003192675-A (JP)
Title: Nematicidal trifluorobutenyl imidazole thioether derivative
Inventor: WATANABE KOKI
IPC: C07D233/84
Filed: 2001-12-13
Abstract: <P>PROBLEM TO BE SOLVED: To provide a new trifluorobutenyl imidazole thioether derivative having a high nematicidal activities and hardly causing chemical damage in a crop.  <P>SOLUTION: This trifluorobutenyl imidazole thioether derivative is represented by the formula (wherein, R<SP>1</SP>is hydrogen or a halogen; R<SP>2</SP>is hydrogen, a halogen or an alkoxycarbonyl; R<SP>3</SP>is hydrogen, an alkyl, an alkenyl, a cycloalkyl or an aralkyl; n is 0, 1 or 2; with the proviso that R<SP>1</SP>, R<SP>2</SP>and R<SP>3</SP>are not simultaneously hydrogen). The use thereof as a nematicidal agent is also provided.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003185456-A (JP)
Title: Navigation apparatus
Inventor: AOKI HIROSHI
IPC: H04N5/445
Filed: 2001-12-13
Abstract: <P>PROBLEM TO BE SOLVED: To lessen an unpleasant feeling of a user caused by a route guidance interruption by enabling arbitrary setting of a method of reporting route guidance information, when a route guidance interruption occurs in the course of image media playback, in a navigation apparatus having an image medium playback function.  <P>SOLUTION: If there is a route guidance interruption in the course of television broadcast, when CM judgment (a CM judgment function for judging whether or not the content of the broadcast is a commercial, when a route guidance interruption occurs in the course of television broadcast) is set, a control unit 5 judges whether or not the content of the present television broadcast is a commercial, by a CM detection signal from a CM detecting element 3. If the broadcast is not a commercial but a television program, only its sound is changed over to a navigation (NAVI) mode, and if it is a commercial, both its screen and sound are changed over to the NAVI mode together.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2002253350-A (JP)
Title: Desk and options
Inventor: SUGIYAMA MUNEHIKO
IPC: A47B13/00
Filed: 2001-12-13
Abstract: PROBLEM TO BE SOLVED: To solve the problem found in conventional desks that the working space is practically small because of the options placed on the desktop in an attempt to hold cables extending from electronic devices. SOLUTION: A slit S is provided between a support frame 3 and a desktop 20. In the slit S, a supporting part 30a is provided so as to hold such detachably inserted options as a cable holding member 5 and a wiring duct 6. Also as another option, a cable holder 51 standing upright from a mounting part 50 inserted into the slit S helps to secure enough working space on the desktop 20.
Patent JP-2003180507-A (JP)
Title: Mailbox with pole
Inventor: UEDA SHIGEYUKI
IPC: A47G29/122
Filed: 2001-12-17
Abstract: <P>PROBLEM TO BE SOLVED: To provide a safe mailbox with a pole which includes a lighting system without requiring wiring the lighting system in the mailbox, space of which can be widely utilized, and which has good productivity.  <P>SOLUTION: In the mailbox with the pole, a pole supporting portion 1 is composed of a mount 2, a pole 3 for supporting the mount 2, a lighting system 4 provided at the mount 2, and a wiring such as a power line disposed in the pole, and the mount 2 of the pole supporting portion 1 is attached with a mailbox 6.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003180134-A (JP)
Title: Combine
Inventor: MURATA SHIGEKI
IPC: A01F12/10
Filed: 2001-12-18
Abstract: <P>PROBLEM TO BE SOLVED: To provide a combine in which clogging of cereal stalks in a front beater is reverted in a short time.  <P>SOLUTION: In the combine installed with the front beater between a conveyor for conveying cereal stalks reaped in a reaping unit and a threshing drum for threshing the cereal stalks, a reverse mechanism is installed to the beater. The drive of the front beater may be transmitted from the transmission of the threshing drum in the threshing unit.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003184527-A (JP)
Title: Engine balancer
Inventor: HASHIMOTO NAOYUKI
IPC: F01M11/00
Filed: 2001-12-18
Abstract: <P>PROBLEM TO BE SOLVED: To provide an engine balancer for suppressing invasion of oil from an oil-discharge hole into a balancer housing without providing exclusive cover members.  <P>SOLUTION: A balancer 16 is installed below a crankshaft 20 of an engine E so as to face to an oil pan 15. The balancer housing 17 has oil-discharge holes 45c, 46 for discharging oil held in the housing 17 with rotation of balancer weights 18c, 19c. The oil-discharge ports 45c, 46 are covered with baffle plates 47, 48 for suppressing agitation of the level O of the oil stored in the oil pan 15. Thus, oil is restrained from invading from the holes 45c, 46 into the balancer housing 17 without providing exclusive cover members for the oil-discharge ports 45c, 46.  <P>COPYRIGHT: (C)2003,JPO