baber/WOPTO huggingface dataset:
Patent JP-2001339135-A (JP)
Title: Insertion mounting component and its mounting method
Inventor: UEDA TATSU
IPC: H05K1/18
Filed: 2000-05-30
Abstract: PROBLEM TO BE SOLVED: To provide an insertion mounting component that can provide a solder junction structure for preventing a lift-off phenomenon from being generated even if lead-free solder is used. SOLUTION: In this mounting method, the lead of a semiconductor package is inserted into a through hole 22, positioning is made so that the boundary between a through hole insertion lead part 16, and a non-through hole insertion lead part 20 match with the upper surface of an annular metal land 26A at a component side of a printed-wiring board 28. Then, the through hole insertion lead 16, a cylindrical metal land part 24, and an annular metal land part 26B are subjected to solder junction by the lead-free solder, and a junction solder 30 is formed, thus a semiconductor package is mounted on a printed-wiring board 28.  In the mounting method, the non-through hole insertion lead 20 is covered with a non-wetting layer 18, thus preventing solder from adhering to the surface of the non-through hole insertion lead part, hence preventing a fillet from being conventionally formed in the annular metal land 26A at the side of a package body 12, and preventing the lift-off phenomenon from occurring.
Patent JP-2001343786-A (JP)
Title: Method for manufacturing toner, toner and two- component developer
Inventor: KATSUTA YASUSHI
IPC: G03G9/087
Filed: 2000-05-31
Abstract: PROBLEM TO BE SOLVED: To provide a method for manufacturing toner which will not decrease electrification characteristics of a developer, even if the toner is repeatedly used over a long time. SOLUTION: In the method for manufacturing the toner produced directly by polymerizing a polyerizable monomer composition containing at least a metal compound of aromatic oxycarboxylic acid, a coloring agent, a low softening point material and polar resin in a water-based medium, the method includes a polymerization process having a first reaction stage and a second reaction stage for granulation or polymerization after the metal compound of aromatic oxycarboxylic acid, a coloring agent, a low softening point material and polar resin are dispersed in the polymerizable monomer composition. In the first reaction stage, a metal compound of aromatic oxycarboxylic acid soluble with an alkali solution of 9 to 13 pH is further added to the water-based medium, and the composition is polymerized, while keeping the pH of the water-based medium at a range of 4.5 to 9.0.  In the second reaction stage, the pH is again controlled to 9 to 13 in during polymerization. Then the product is treated with an acid, while keeping the pH of the water-based medium to 1.0 to 2.5 pH, to precipitate the metal compound of aromatic oxycarboxylic acid in the water-based medium on the toner surface.
Patent JP-2001341461-A (JP)
Title: Gluing bookbinding method, gluing bookbinding device and image forming device
Inventor: TAMURA HITOSHI
IPC: B42C9/00
Filed: 2000-05-31
Abstract: PROBLEM TO BE SOLVED: To provide a gluing and bookbinding device, aligning correctly the side rims of papers with respect to a gluing position to effect sure gluing on a predetermined position of the papers and improved in the finishing quality of bookbinding of the bundle of papers, in which the image treatment on the same is finished. SOLUTION: The gluing bookbinding device O is provided with an intermediate stacker unit 35 for receiving papers S introduced into the device, an aligning device 30, transferring in reverse the papers S introduced into the stacker unit 35 and abutting the rear ends of the papers S against a stopper unit 35C to align the rear ends of the same, a direction changing transfer means 40, transferring the papers S to a direction orthogonal to the advancing direction of the papers S after the aligning treatment by the aligning means 30, and a gluing means 50, spreading glue on the vicinity of side rims of the papers S transferred by the direction changing transfer means 40 in the transferring direction of the papers S.
Patent JP-2001342918-A (JP)
Title: Intake manifold of outboard motor
Inventor: ITO JUN
IPC: F02B67/00
Filed: 2000-05-31
Abstract: PROBLEM TO BE SOLVED: To provide an intake manifold of outboard motor capable of realizing a reduction of noise and an enhancement of assembility, a reliability and a durability without increasing the number of part items and the number of assembling steps. SOLUTION: In the outboard motor in which a multi-cylinder engine is loaded and an intake manifold 21 for distributing a suction air to the respective cylinder of this engine is made of synthetic resin, an IAC valve 63 for adjusting an amount of suction air to the intake manifold 21 in the idling state is integrally mounted to a valve holder 66 through elastic bodies 64, 65 in a complete floating state. These IAC valve 63, elastic bodies 64, 65 and valve holder 66 integrally formed are mounted to the intake manifold 21.
Patent JP-2001345595-A (JP)
Title: Method for generating tray data of surface part mounter
Inventor: JIGEN MASAHIRO
IPC: H05K13/02
Filed: 2000-05-30
Abstract: PROBLEM TO BE SOLVED: To provide a method for generating tray data of a surface mounter for no tray part suction point measurement error, data generation error, and part suction failure, while part suction error as well as mounter suspension caused by it and the like are reduced in a surface-mounting process. SOLUTION: A suction pad 2 of a surface mounter is provided with a CCD camera 1 with a prescribed offset. The surface mounter is operated to acquire a suction point for a part 11 of a tray 10 using the CCD camera 1, and data are inputted in a memory of the mounter. A calculation means provides a tray suction point pitch, based on the input data of a tray suction original point P1 acquired by the CCD camera 1, a final tray suction point (PXn, PYn), and X-direction column number Xn and Y-direction row number Yn of the tray 10. The tray suction point pitch acquired by the calculation, the tray part suction original point P1 inputted as data, and the final tray suction points (PXn, PYn) are used to generate a tray data comprising all the tray suction points.
Patent JP-2001341077-A (JP)
Title: Sharp-edged blade and its manufacturing method
Inventor: HARADA SHINICHIRO
IPC: B24D3/06
Filed: 2000-06-01
Abstract: PROBLEM TO BE SOLVED: To provide a sharp-edged blade, the abrasive grain projecting quantity of which is uniform on it both side surfaces, autogeneous action of abrsive grains of which is never obstructed, excellent in sharpness and capable of also using rough abrasive grains and its manufacturing method. SOLUTION: It is the manufacturing method of the sharp-edged blade finished in desired dimensions after removing soft metal foil having super abrasive grain layers on both surfaces from a cylindrical jig by fixing the soft metal foil on the sharp-edged blade made of the soft metal foil and the super abrasive grain layers provided on its both surfaces by electrodepositing and on an end surface of a cylindrical jig and providing the super abrasive grain layers by electrodepositing super abrasive grains on the both surfaces of the soft metal foil in a state of extending it in the outer peripheral direction.
Patent JP-2001345360-A (JP)
Title: Inspecting and analyzing method and sample manufacturing apparatus
Inventor: SHICHI HIROYASU
IPC: H01J37/30
Filed: 2000-06-01
Abstract: PROBLEM TO BE SOLVED: To provide a new inspecting and analyzing method and an electronic component manufacturing apparatus for not bringing about a fault, even when a wafer taken out from a sample for an inspection is returned to a process for the inspection without wastefully discarding a substrate for its evaluation. SOLUTION: The inspecting and analyzing method comprises the steps of emitting a second ion beam to an area including at least a region radiated by a first ion beam on the substrate, and removing at least a part of a surface of the sample containing a first ion beam element seed. Thus, in order to improve the yield of a semiconductor device or the like, the inspection on the way can be executed without dividing the wafer. Even in this case, reduction in contamination including the element seed for constituting the beam or a contamination including the element seed for constituting a deposit film can be realized.
Patent JP-2001348859-A (JP)
Title: Ground exploration method by cone penetration test with water sampling function and device therefor
Inventor: SAKAI YUKIO
IPC: E02D1/02
Filed: 2000-06-08
Abstract: PROBLEM TO BE SOLVED: To provide a subsurface exploration method, enabling quick water sampling at selective depths while ensuring cone penetration test data. SOLUTION: The device of a remote control type having three component cones and water sampling function comprises a mechanism for avoiding the misjudgement of a water sampling depth and preventing contamination at the water sampling depth.
Patent JP-2002006798-A (JP)
Title: Method for driving plasma display panel
Inventor: MORIZAKI KEIJI
IPC: G09G3/293
Filed: 2000-06-19
Abstract: PROBLEM TO BE SOLVED: To improve a stability of discharge by securing normal writing operation for a writing period and to reduce an amplitude of a data waveform to be applied to data electrodes for the writing period in a method for driving a plasma display panel. SOLUTION: A discharge stability is improved by setting an amplitude Vg of a scanning waveform to be applied to scanning electrides SCNk for the writing period larger than an amplitude Vb of a data waveform to be applied to prescribed data electrodes Dj corresponding to discharge cell to display, and thus keeping a wall voltage on the surfaces of the scanning electrodes SCNk until the time the scanning electrodes SCNk actually generate writing discharge, and securing normal writing operation.
Patent JP-2002009373-A (JP)
Title: Semiconductor laser excitation solid-state laser device
Inventor: MATSUZAKA FUMIO
IPC: H01S3/06
Filed: 2000-06-19
Abstract: PROBLEM TO BE SOLVED: To provide the semiconductor laser excitation solid-state laser device of a compact and simple optical system with excellent energy absorption efficiency. SOLUTION: This device is provided with a laser diode stack 12 for generating a semiconductor laser beam 11, a solid-state laser medium 13 arranged at the front part of the laser diode stack 12 so as to be provided with an optical axis in a direction almost perpendicular to the generation direction of the semiconductor laser beam 11, resonator mirrors 14 for a semiconductor laser positioned on the optical axis of the semiconductor laser beam 11 for clamping the laser diode stack 12 and the solid-state laser medium 13, and the resonator mirrors 16, 16 for a solid-state laser positioned on the optical axis of a solid- state laser beam 15 for clamping the solid-state laser medium 13.
Patent JP-2002004637-A (JP)
Title: Worship device for automatically carrying cinerary grave
Inventor: DEGUCHI SHINYA
IPC: B65G1/00
Filed: 2000-06-19
Abstract: PROBLEM TO BE SOLVED: To provide a worship device for automatically carrying cinerary graves, allowing worship using an alternative grave to be worshipped even when it is impossible to visit to a grave due to the failure of a computer. SOLUTION: The device for automatically carrying cinerary graves comprises storage shelves 3 for storing a number of cinerary graves 2, automatically carrying means 4, 5, 6 for carrying the cinerary graves 2 between the storage shelf 3 and an altar 8, and a worship room 10 having the altar 8 provided on a worship wall face 7 isolating the storage shelves 3. Each automatically carrying means has a stacker crane 4 running along the storage shelves 3 and a worship opening conveyor 6 for carrying the cinerary grave 2 transferred from the stacker crane 4 to a worship opening 9. A representative grave 11 is provided adjacent the conveyor 6 so as to be transferrable to the conveyor 6.
Patent JP-2002009716-A (JP)
Title: Providing method for digital broadcast program and digital broadcast service
Inventor: SASADA MASAAKI
IPC: G06F21/64
Filed: 2000-06-19
Abstract: PROBLEM TO BE SOLVED: To provide a method for providing a digital broadcast program by which a copyright of contents data can properly be managed in the case that a viewer copies the contents data sent by digital broadcasting. SOLUTION: This invention provides the method for providing a digital broadcast program to viewers, which characteristically provides a program on the basis of contents data that are transmitted by broadcasting, not scrambled and in an incomplete state to viewers and allows the viewers to acquire copy management information from a copy management server, to which the viewers are connected via a communication channel, to be able to record contents data in a complete state decoded from the contents data in the incomplete state onto a prescribed external recording device.
Patent JP-2002008463-A (JP)
Title: Assembly method for wire harness
Inventor: NAGASHIMA KENICHI
IPC: H01B13/012
Filed: 2000-06-20
Abstract: PROBLEM TO BE SOLVED: To design to reduce the number of assembly processes in an assembly of wire harness that puts side by side several connector sat the terminal of a main line. SOLUTION: A dependent holding device 26 that possibly holds both a main line 21 and a branch line 22 is established, being adjacent to the electrical wire holding device 25a of the first connector C21 in the wiring path of the branch line 21 on an assembly operation board 23. The main line 21 is wired along the electrical wire devices 25a, 25b and dependent holding device 26 and also the branch line 22 is wired along the main line 21, and secondly the second connector C22 is held on the dependent holding device 26 to position the second connector C22 near the first connector C21 and next the second connector C22 is taped and fixed on the main line 21.
Patent JP-2002002021-A (JP)
Title: Laser drive circuit in laser printer
Inventor: NAKAHARA TAKASHI
IPC: B41J2/44
Filed: 2000-06-23
Abstract: PROBLEM TO BE SOLVED: To enhance the accuracy in the quantity of laser light at the time of printing by setting a correct sample hold time at all times in sample hold APC. SOLUTION: Voltage of a first or second sample hold capacitor 7, 8 is applied to the positive input side of an operational amplifier 1e and laser current is controlled such that the voltage appearing across a current detecting resistor 5 will be equal to the voltage of the sample hold capacitor. Since a correct sample hold time can be set at all times, accuracy in the quantity of laser light is enhanced at the time of printing and the density of print image can be kept at a substantially constant level.
Patent JP-2002005689-A (JP)
Title: Magnetic sensor and magnetic sensor device
Inventor: NAKAMURA YORIHISA
IPC: G01B7/30
Filed: 2000-06-23
Abstract: PROBLEM TO BE SOLVED: To provide a non-contact type magnetic sensor, and a magnetic sensor device that can accurately detect even a small change in a rotary angle, and at the same time, has a simple configuration, and to provide a magnetic sensor device. SOLUTION: A magnetic body 13 as a body to be detected is arranged on the outer-periphery surface of a cylindrical rotor 12, so that it goes around the outer-periphery surface of the rotor 12, while being inclined to the rotary direction of the rotor 12 nearly linearly. The positions of both end parts 13a and 13b of the magnetic body 13 nearly match each other in the radial direction of the rotor 12. Magnetic resistance elements 21 and 22 are arranged side by side with a gap in a direction which is vertical to the rotary direction of the magnetic body 13 and at the same time, are arranged by shifting by an amount of deviation D, in parallel with the rotary direction of the magnetic body 13, and are counterposed to the magnetic body 13.
Patent JP-2002001771-A (JP)
Title: System for replacement of injection mold
Inventor: MURAKI TOSHIYA
IPC: B29C45/26
Filed: 2000-06-26
Abstract: PROBLEM TO BE SOLVED: To provide a system for replacement of an injection mold which is aimed to enhance the efficiency in an operation of replacing the mold in an injection molding machine. SOLUTION: The system comprises a process of inputting beforehand the conditions of production of a subsequent mold Dn to be used subsequently in the injection molding machine 10, before the end of production of a precedent mold Dp used at present, a process of setting the subsequent mold Dn on a mold replacing truck 20, a process of taking out the precedent mold Dp onto the mold replacing truck according to the end of production thereof and a process of carrying the subsequent mold Dn from the mold replacing truck 20 into the injection molding machine 10 and fitting it thereto. The conditions of production include the mold setting conditions such as the dimension of the thickness of the subsequent mold and the mold opening position of a parting line face.
Patent JP-2002017062-A (JP)
Title: Vehicle dynamoelectric machine having bolt through- holes and bolt fastening structure
Inventor: HARA NORIYUKI
IPC: F16B5/02
Filed: 2000-06-30
Abstract: PROBLEM TO BE SOLVED: To provide a vehicle AC generator with bolt through-holes and a bolt fastening structure which can simplify the attachment work of an object to be connected such as a vehicle AC generator while its attachment precision is maintained. SOLUTION: A 1st bolt through hole (41 and 42) with a smallest diameter is formed through a housing 1 approximately in a direction of a tangent of a shaft 2, and a 2nd bolt through-hole (31 and 32) is formed through the housing 1 approximately in the tangential direction at a position opposite to the position of the first bolt (41 and 42) with respect to the axis of the shaft 2. The 2nd bolt through-hole (31 and 32) has a long hole shape cross-section with a longer diameter approximately in the radial direction of the shaft 2. With this constitution, the attachment work can be simplified while the attachment precision is maintained.
Patent JP-2002013956-A (JP)
Title: Pointer type instrument
Inventor: FUJITA ATSUSHI
IPC: G01D13/28
Filed: 2000-06-30
Abstract: PROBLEM TO BE SOLVED: To provide a pointer type instrument capable of reducing a light leak to the display board side. SOLUTION: This pointer type instrument is provided with a pointer 6, which has an indicating member 61 made of a translucent resin material brightened by the illumination light introduced from the back face side of a rotation center region R and a cover member 62 made of a shading resin material covering the outer periphery of the rotation center region R except for the back face side and is rotatively driven via a driving device 2, the display board 3 arranged behind the pointer 6 at a prescribed gap section S with the cover member 62 and having a translucent section 33 corresponding to the rotation center region R, a light source 5 arranged behind the display board 3 to generate the illumination light, and a light leakage preventing section 634 arranged on the back face side (back face side of a pedestal section 632)  of the rotation center region R except for the guiding section of the illumination light (a light receiving section 611 and a reflecting section 612) to suppress the light leakage from the gap section S.
Patent JP-2002049292-A (JP)
Title: Method for manufacturing transmission type hologram
Inventor: ICHIKAWA NOBUHIKO
IPC: G03H1/20
Filed: 2000-07-05
Abstract: PROBLEM TO BE SOLVED: To provide various kinds of transmission type hologram, having a simple constitution, a wide field of view and large area. SOLUTION: First, the wave front from a microlens array O, which is the final object for reproduction, is photographed as a first hologram in reflection type hologram of wide-viewing range. Then a second hologram as a mixture of reflection type and transmission type is photographed by using the first hologram. Then only the transmission type hologram, which reproduces only the desired wave front recorded in the second hologram, is separated and duplicated, in a third hologram photosensitive material as a third stage.
Patent JP-2002024147-A (JP)
Title: System and method for secure mail proxy and recording medium
Inventor: AZUMA TOMIHIKO
IPC: G06F21/64
Filed: 2000-07-05
Abstract: PROBLEM TO BE SOLVED: To provide a system and a method, with which the security of electronic mail on the Internet can be kept without depending on whether or not a security function is packaged on the side of a client. SOLUTION: A proxy 4 is located between a mail server 2 on a LAN 1 and the Internet 5, a mail server 2, which receives plane sentence mail from a mail client 3, sends mail addressed to anywhere except for LM to the proxy 4 while keeping plane sentences as they are, and the proxy 4 enciphers the plane sentence and sends signed enciphered mail to the Internet 5 after adding the signature of a mail transmitter. Then, it is checked from the Internet whether the signed enciphered mail is revised or not and when the mail is not revised, the enciphered mail is deciphered and delivered to the mail server 2 as plane sentence mail but when the mail is revised, receiving of the mail is refused so that the revised mail can be prevented from entering the LAN 1.
Patent JP-2002026079-A (JP)
Title: Bonding device and bonding method for electronic component with bump
Inventor: ISHIKAWA TAKATOSHI
IPC: H05K3/32
Filed: 2000-07-06
Abstract: PROBLEM TO BE SOLVED: To provide a bonding device and a bonding method for an electronic component with bumps which can hold a substrate where the electronic component is bonded at a stable attitude and secure joining quality. SOLUTION: The bonding device which presses the electronic equipment 5 with the bumps against the packaged substrate 4 and bonds it by ultrasonic vibration after mounting the substrate 4 on a plate member 3a of an elastic material mounted on a substrate holding part and then placing the electronic component 5 on the substrate 4 presses the electronic component 5 by the bonding tool to elastically hold the substrate 4 by the plate member 3a. Consequently, the attitude of the substrate 4 is made stable at the bonding time to secure the joining quality.
Patent JP-2002026499-A (JP)
Title: Module
Inventor: NAGAYA KUNIO
IPC: H05K3/34
Filed: 2000-07-11
Abstract: PROBLEM TO BE SOLVED: To provide a module for reducing costs by simplifying a manufacturing process. SOLUTION: The arrangement of pins 6 in a module 1 is formed in conformity with the arrangement of a connection pin in an all-purpose pin grid array type IC chip. As a result, by an automatic assembly machine that is set to the pin arrangement of the all-purpose IC chip, the pin 6 can be connected to the module 1, thus simplifying the manufacturing process and reducing costs. Also, a pin 6 located at the second row from the outermost periphery is used as a signal pin 6A out of the pins 6, and the pins 6 located at the outermost periphery and at the third row from it are used as grounding pins 6B. In this manner, by arranging the signal pin 6A so that it can be surrounded by the grounding pin 6B, the radiation noise between the adjacent signal pin 6A and surrounding electronic components can be reduced.
Patent JP-2002025681-A (JP)
Title: Waterproof connector
Inventor: MURAYAMA TOSHISADA
IPC: H01R13/52
Filed: 2000-07-11
Abstract: PROBLEM TO BE SOLVED: To provide a waterproof connector preventing seal materials from sticking to a connecting terminal and eliminating the seal materials from being protruded from a joint between a connector housing and a cover. SOLUTION: This waterproof connector is provided with the connector housing 2 and the cover 8 being rotationally connected to the housing 2. Inclined faces 15 and 17 press the seal materials 10 and 11 for improving the waterproof performance. When the cover 8 is closed, a housing side protrusion preventing groove 37 and a cover side protrusion preventing groove 38, which prevents the soft-elastic-material-made seal materials 10 and 11 of the waterproof connector 1 and the connector housing 2 formed in the cover 8 respectively from being protruded to the outside, are provided in parts adjacent to the installation positions of the respective seal 10 and 11.