baber/WOPTO huggingface dataset:
Patent JP-2000202868-A (JP)
Title: Injection molding tool for forming rolling bearing retainer fof linear bearing and rolling bearing retainer for linear bearing
Inventor: BIRUZUNISUKI ALBRECHT
IPC: F16C33/48
Filed: 2000-01-14
Abstract: PROBLEM TO BE SOLVED: To accurately forma holding protruding piece and an attaching rotary surface of a roller by forming the piece for a rolling member in a retainer in cooperation with the case of closing an injection molding tool by a protruded part, and integrating, in this case, the piece within a base geometrical disposition of the retainer. SOLUTION: The injection molding tool 1 comprises tool halves 5, 6. When an injection molding tool 1 is closed, projected parts 7, 8 move into a cavity 9 to form a pocket 10. Then, the parts 7, 8 are attached at attaching surface 14 to form a cutout for a roller. Since the parts 7, 8 decide an overall geometrical disposition at an inside of the containing pocket 10, the parts 7, 8 are constituted of parts 15, 16, 17 continued with each other. The parts 7, 8 also constitute a retaining protruding piece 12. This is integrated within the pocket 10 so as not to protrude from a bas geometrical disposition of a retainer 2. Thus, the piece can be sufficiently accurately formed.
Patent JP-2000175296-A (JP)
Title: Surface-mount type piezoelectric sounding body
Inventor: SENOO MASAO
IPC: H04R17/00
Filed: 2000-01-14
Abstract: PROBLEM TO BE SOLVED: To ensure soldering of terminals. SOLUTION: A soldering face 14 for a terminal 3 is provided to a bottom side of a package 1. A piezoelectric vibrator 2 is contained in the package 1, and the terminal 3 is electrically connected to the piezoelectric vibrator 2. A groove 11 is formed to the bottom face of the package 1. Part of the soldering face 14 at the bottom of the package 1 is cut and raised or deformed to form a projection 15 on one side and a recessed part 16 on the other side. The soldering face 14 is overlapped on the bottom face of the package 1 while covering the groove 11. The projection 15 is engaged with the inside of the groove 11 to lock the terminal 3 and the recessed part 16 receives cream solder for mounting.
Patent JP-2001199281-A (JP)
Title: Rearview mirror
Inventor: SHIRATORI TOSHIO
IPC: B60R1/06
Filed: 2000-01-18
Abstract: PROBLEM TO BE SOLVED: To enable a driver of an oncoming vehicle to easily confirm the breadth of a vehicle running in the opposite direction. SOLUTION: In this rearview mirror 2 attached to an outer side part of a cab 1 by a stay 3, a main body occupying generally the whole part of a vehicular front surface side of a housing 5 is bright in color, and from the vehicular front side, the bright color part of the main body 6 seems to be framed by dark color of an annular part 7.
Patent JP-2001200984-A (JP)
Title: Surface decorative cover of valve and flange connected to piping
Inventor: WATANABE KOTARO
IPC: F16L57/00
Filed: 2000-01-18
Abstract: PROBLEM TO BE SOLVED: To simply and easily install a surface decorative cover on a surface of a heat insulating material for covering a valve and a flange of piping in a beautiful state. SOLUTION: This surface decorative cover is molded by a sheet material 1 by adhering a surface sheet 7 to cardboard 4. The surface decorative cover has a cylindrical part 12 molded in a cylindrical shape of covering an outer peripheral surface of the valve 10 and the flange 11 covered with the heat insulating material 3 and end surface blocking-up parts 13 for blocking up both end surfaces of this cylindrical part 12. The cylindrical part 12 is composed of vertically separated plural divided cylindrical parts 12A so as to be openable at coating time.  In the plural divided cylindrical parts 12A, connecting side edge parts 22 positioned in a boundary between the adjacent divided cylindrical parts 12A are mutually lapped, and an out-fitting seal 15 having a pressure sensitive adhesive layer 16 is attached to the outside surface along the boundary between the connecting side edge parts 22. The end surface blocking-up parts 13 are divided into the same number as the divided cylindrical parts 12A, and the outer peripheral edge is connected to the curved side edge of the respective divided cylindrical parts 12A.
Patent JP-2001201597-A (JP)
Title: Coherent light source device
Inventor: KUMAGAI HIROSHI
IPC: G21K1/00
Filed: 2000-01-18
Abstract: PROBLEM TO BE SOLVED: To provide a coherent light source device used for the movement control of atomic beams of various atoms or the isotope control of various elements. SOLUTION: This device comprises a first coherent light source for generating a first coherent light having a prescribed wavelength λ1, a second coherent light source for generating a second coherent light having a prescribed wavelength λ2, and a resonator for receiving the first coherent light generated by the first coherent light source and the second coherent light generated by the second coherent light source and resonating the first and second coherent lights, respectively, to generate and emit a coherent light having a wavelength λx.  The equation of 1/λ1+1/λ2=1/λx is established between the wavelength λ1 and the wavelength λ2, the first coherent light satisfies conditions of the wavelength λ1, single vertical mode, constant frequency, single horizontal mode and high output, and the second coherent light satisfies conditions of the wavelength λ2, single vertical mode, variable frequency, single horizontal mode, and high output.
Patent JP-2001198354-A (JP)
Title: Arcade game equipment, methofd for skill setting in arcade game and readable recording media recording skill setting program
Inventor: YAMAUCHI MADOKA
IPC: A63F13/816
Filed: 2000-01-19
Abstract: PROBLEM TO BE SOLVED: To perform an arcade game excellent in hobby mind. SOLUTION: An equipment provided with a difficulty setting means 201h that sets the degree of difficulty of a skill played by playing characters by repeated pushing of C1 button 183 and C2 button 183i installed in a controller 183. The equipment is provided with a command guide means that guides input setting that makes playing characters skills corresponding to the preset difficulty and a stick type controller 183e installed in the controller 183 that performs input operation of commands corresponding to the guide. Further, the equipment is provided with a landing movement setting means 201j that sets landing movement performed at the end of performing skill by playing characters and an evaluation means 201k that evaluates skills performed corresponding to the input operation of the commands.
Patent JP-2001202528-A (JP)
Title: Schedule controller and recording medium
Inventor: NAKATANI HIROYASU
IPC: G06T13/20
Filed: 2000-01-21
Abstract: PROBLEM TO BE SOLVED: To easily and automatically generate a schedule by preparing components controlling a unit time and controlling a parameter of a fixed time by combining the components about a schedule controller controlling the change of a parameter controlling the device and a recording medium. SOLUTION: This controller is provided with a plurality of types of components which control the change of a parameter value with which the device is controlled about a unit time, a means which combines and arranges the plurality of types of components on a time base and a means which controls the change of the parameter value of a prescribed time on the basis of the components combined and arranged on the time base.
Patent JP-2001204472-A (JP)
Title: Primer single-stranded dna, method for preparing double- stranded cdna using the same, and method for amplifying one-sided single-stranded dna
Inventor: NAKAMURA TAKESHI
IPC: C12Q1/68
Filed: 2000-01-21
Abstract: PROBLEM TO BE SOLVED: To synthesize each cDNA from various mRNAs in a trace amount of a specimen preserving an information concerning the directionality of a gene, to evenly amplify these, and to further amplify only one-sided single strand of the amplified double-stranded cDNA. SOLUTION: This method for preparing a one-sided single-stranded DNA of double-stranded DNA comprises the steps of: (a) hybridizing a primer single- stranded DNA designed to inhibit an exonuclease activity of a DNA polymerase to a poly A end of a mRNA, (b) linking an adaptor double-stranded DNA to one side of the double-stranded DNA, (c) amplifying the double-stranded cDNA by the elongation using two single-stranded DNAs constituting the adaptor double-stranded DNA as primers, and (d) asymmetrically amplifying a one-sided single-stranded DNA of the amplified double-stranded cDNA by the PCR using a primer single-stranded DNA hybridizing to a dA stretch of a double-stranded DNA and the adaptor double-stranded DNA.
Patent JP-2001205036-A (JP)
Title: Dehumidifier
Inventor: KAWADA ZENICHI
IPC: B01D53/26
Filed: 2000-01-21
Abstract: PROBLEM TO BE SOLVED: To optionally inhibit performance of flow down of condensate water and dehumidification treatment by a single member. SOLUTION: A dehumidification rotor 2 is so installed over both of a dehumidification passage 12 and a regeneration passage 13 formed in the inside of a casing as to be rotatable. Air passing the dehumidification passage 12 is dehumidified by the dehumidification rotor 2 and steam is generated by hot air circulated in the regeneration passage 13 and then condensed by a heat exchanger 5 to recover the condensate water in a water storage tank 6 and dehumidification is thus carried out. A guide tank 28 is installed in a middle of a passage connected to the water storage tank 6 to recover the condensate water in the water storage tank 6. A working plate 39 equipped with a sealing part 42 for opening or closing a communication hole 38 to the water storage tank 6 is installed in freely rotatable manner.  A switch 35 for turning on or off the rotation of the working plate 39 is installed in the guide tank 28 to perform or stop the dehumidification treatment.
Patent JP-2001208270-A (JP)
Title: Drain piping device and drain pipe member
Inventor: YAGI HIROSHI
IPC: F16L41/02
Filed: 2000-01-21
Abstract: PROBLEM TO BE SOLVED: To provide a drain piping device, etc., enhancing the drain capacity as much as possible while suppressing the size of a turning means. SOLUTION: This drain piping device is so constituted that drain flows from a horizontal branch pipe 3 arranged horizontally to a vertical pipe 2 arranged vertically in a multi-story building, a water receiving part 5 having a water receiving face 4 for receiving the flowing-down drain in its upper face is provided inside the vertical pipe 2, and the water receiving face 4 is inclined relative to a vertical shaft. The water receiving face 4 is provided with a directional means 8 directing the drain flow on the water receiving face to the root part 6 side of the water receiving face and the water receiving face angle formed between the water receiving face and the inner face 2a of the vertical pipe in the water receiving face provided with the directional means 8 on a virtual horizontal face is set within the range 45 deg.C-135 deg..
Patent JP-2001207701-A (JP)
Title: Key storing case, and absence setting device using the case
Inventor: SUNABA MAKOTO
IPC: E05B19/00
Filed: 2000-01-26
Abstract: PROBLEM TO BE SOLVED: To provide a key storing case provided with a key use detecting means which can be realized at low cost without providing any modification to a lock but keeping it as it is, and an absence setting device utilizing the case. SOLUTION: This device comprises an inner case 4 for covering a key 3, and an outer case 1 in which the inner case 4 is movably installed, and it is provided with a key use detecting means to detect use of the key 3.
Patent JP-2001210912-A (JP)
Title: Semiconductor laser and its manufacturing method
Inventor: UCHIDA SHIRO
IPC: H01S5/227
Filed: 2000-01-24
Abstract: PROBLEM TO BE SOLVED: To enable multimode oscillations and reduce returning light noise. SOLUTION: In a semiconductor laser, which has a ridge-shaped stripe and uses a nitride III-V compound semiconductor, the width of embedding portions 61 on both sides of the stripe is made at most 50 μm. Embedding semiconductor layer 62, composed of a nitride III-V compound semiconductor, such as InxGa1-xN (0<=x<=1) and AlxGa1-xN (0<=x<=1), is embedded in the embedded portions 61 by selective growth.
Patent JP-2001211609-A (JP)
Title: Molded motor, manufacturing method and inspecting method thereof
Inventor: YAMAZAKI TOGO
IPC: H02K5/08
Filed: 2000-01-27
Abstract: PROBLEM TO BE SOLVED: To provide a molded motor with which high-precision positiondetecting signals can be obtained and that is highly efficient and recyclable. SOLUTION: A board is fixed to a bracket in a molded motor that has a board on which a rotor position detecting means is mounted, a bracket that holds bearings, and a molding part that molds a wound stator.
Patent JP-2001206093-A (JP)
Title: Shift operation device
Inventor: KOBIKI KOJI
IPC: B60K20/02
Filed: 2000-01-27
Abstract: PROBLEM TO BE SOLVED: To reduce the number of signal lines for judging shift position changing operation as much as possible. SOLUTION: In this shift operation device operated to selectively switch a plurality of shift positions for controlling a speed change gear 2 and a hydraulic controller 3 and having a wall section 9 and a ring dial 10 relatively and movably provided, the two contact points 11 and 12 provided on the wall section 9, the eight earth contact points 21-28, signal lines 15A and 16A, which are connected to the two contact points 11 and 12 and outputs signals for performing shift position changing operation based on the number of turns of conduction and non-conduction between the two contact points 11 and 12 and the earth contact points 21-28 and the order of conduction, and an electronic controller 4 determining shift position changing operation based on the signals from the signal lines 15A and 16A are provided.
Patent JP-2001205335-A (JP)
Title: Portable bending correction machine for copper tube for piping
Inventor: MIYAZAKI HISAO
IPC: G21D1/00
Filed: 2000-01-27
Abstract: PROBLEM TO BE SOLVED: To provide a portable bending correction machine capable of easily correcting bending of a copper tube in a piping laying site. SOLUTION: Plural correcting rollers 62 are journaled by a frame on one straight line respectively apart each other and in two line, a pair of feed rollers 53 are arranged on its one straight line, a manually operated handle 55 is connected to the feed rollers 53 through a synchronization gear 52.
Patent JP-2001204601-A (JP)
Title: Hook fitting structure of display furniture
Inventor: YOSHIOKA ISAO
IPC: A47F5/00
Filed: 2000-01-28
Abstract: PROBLEM TO BE SOLVED: To provide a hook fitting structure of display furniture wherein hooks for suspending and supporting articles can be fitted on the same position on back and front sides of a display furniture body. SOLUTION: The display furniture is provided with a panel wherein many horizontal beams are arranged vertically with specified spaces therebetween, and hooks which are fitted to the horizontal beams comprising the panel. Each of the hooks comprises a base fitted to the horizontal beam, and a hook part projected from the base. An upper part of the hook composes a crooked engaging part wherein a part of the engaging part is cut so that the engaging parts on the front and back sides do not mutually interfere when the hooks are fitted on the same position on the back and front sides.
Patent JP-2001210596-A (JP)
Title: Temperature control method of semiconductor manufacturing apparatus, semiconductor manufacturing apparatus, and manufacturing method of semiconductor device
Inventor: NAKANO MINORU
IPC: H01L21/44
Filed: 2000-01-28
Abstract: PROBLEM TO BE SOLVED: To provide the temperature control method of a semiconductor manufacturing apparatus which allows the uniform temperature control in a substrate face, in any set temperature range by using the temperature of some zones, without having to detect each temperatures of plural zones. SOLUTION: The temperature control method of a semiconductor manufacturing apparatus, having a reaction chamber provided with several heat source, corresponding to plural number of zones, comprises determining the ratio of the output power to the several heat sources respectively, corresponding to different temperatures of the reaction chamber as a power ratio, and controlling the power of each heat sources, by using the respectively determined power ratio corresponding to the different temperatures of the several heat sources.
Patent JP-2001206531-A (JP)
Title: Carrier separation device of plate-like object and carrier separation method
Inventor: KOMURO SATOSHI
IPC: B65H1/04
Filed: 2000-01-31
Abstract: PROBLEM TO BE SOLVED: To provide a carrier separation device of a plate-like object capable of eliminating overlapping at once without lengthening a carrier distance even when the number of plates to be overlapped becomes large. SOLUTION: Plate-like objects in constant thickness are made to slide on a carrier surface 10 and carried by giving microvibration to the carrier surface 10. A protruded part 13 forming a plural number of steps of step parts 14-16 having thickness T2 less than thickness t1 of the plate-like objects W in stages is provided on the carrier surface 10, and surfaces 14b-16b in the upstream in the carrying direction of each of the step parts are inclined relative to the carrying direction A. When the objects W overlapped in a plural number of them vertically make contact with the protruded part 13, the objects on the upper steps run over the step parts 14-16, and the objects on the lower steps flow along the inclined surfaces 14b-16b of the step parts.
Patent JP-2001216727-A (JP)
Title: Information recording medium, recorder, recording method, reproducing device, reproducing method, recording and reproducing method and transmitting method
Inventor: YOKOUCHI KENTARO
IPC: G11B20/10
Filed: 2000-01-31
Abstract: PROBLEM TO BE SOLVED: To unnecessitate special medium structure, to make reproduction impossible when contents recorded on a recording medium is copied wholly and to normally reproduce a medium recorded by normal recording. SOLUTION: Key information in a recording medium is enciphered double and recorded in a recording medium having a characteristic ID different by each medium.
Patent JP-2001206544-A (JP)
Title: Loading carriage of plate glass
Inventor: MATSUI YUTAKA
IPC: B65G1/00
Filed: 2000-01-31
Abstract: PROBLEM TO BE SOLVED: To smoothly carry out the loading and unlading of plate glass sheets and the transfer of them on a carriage without producing flaws on them as they make contact with each other by separating them from each other and to maintain a specified function even when the loading and unloading work is repeatedly used. SOLUTION: A plural number of lengthy members arranged in parallel in a direction in parallel with a direction to load plate glass sheets on a support frame of a carriage, a plural number if guide rods erected with intervals on upper surfaces of the lengthy members, a plural number of U shaped or V shaped cutout grooves on the respective upper surfaces of the lengthy members or a pleural number of through holes provided on respective side parts of the lengthy members are arranged so that each of the cutout grooves and the through holes becomes rectilineal in a direction orthogonal with the lengthy members adjacent to it, they are externally made contact with a plural number of shaft members internally made contact with insides of the cutout grooves or insides of the through holes free to slide, a plural number of rollers free to revolve are arranged between each of the lengthy members, and the rollers to make contact with lower end sides of the plate glass sheets at the time of loading and unloading the plate glass sheets are made free to revolve.
Patent JP-2001217453-A (JP)
Title: Optically coupled device and manufacturing method of the same
Inventor: NAKANO MITSUAKI
IPC: H01L31/12
Filed: 2000-02-01
Abstract: PROBLEM TO BE SOLVED: To provide an optically coupled device of high reliability by preventing a light blocking resin from getting out of position and its manufacturing method, wherein the light blocking resin is interposed between a light transmitting resin which covers a light emitting device and a light transmitting resin which covers a photodetector. SOLUTION: An optically coupled device is composed of a board 3, light emitting part wirings 4b and 4b' and photodetecting part wirings 4a and 4a' arranged on the surface of the board 3, light emitting part transparent resin 6b and a photodetecting part transparent resin 6a which cover a light emitting device 2 and a photodetector 1 mounted on the wirings 4b and 4a, a light blocking resin 7 interposed between the transparent resins 6b and 6a to block light, a through-hole 31 which penetrates through the board 3 between the light emitting part and photodetecting part and is filled up with light blocking resin 7, and a rear dummy wiring 9 arranged on the rear of the board 3, surrounding through-hole 31.
Patent JP-2001217702-A (JP)
Title: Switching device
Inventor: TABUCHI SADATOSHI
IPC: H03K17/725
Filed: 2000-02-01
Abstract: PROBLEM TO BE SOLVED: To provide a switching device, with which the arc discharge of a contact is prevented. SOLUTION: This switching device is constituted so that the serial circuit of a load 2 and a contact 3 is connected to an AC power source 1 and by opening/closing the contact 3, an ignition current flows to the gate of a bidirectional thyristor 4.
Patent JP-2001215121-A (JP)
Title: Azimuth detection method and device
Inventor: FURUTA YOSHINAO
IPC: G01C19/00
Filed: 2000-02-03
Abstract: PROBLEM TO BE SOLVED: To provide an azimuth detection method and device that determine the true north direction with high accuracy. SOLUTION: The azimuth detection method, where a gyro device (3) is installed so that a detection axis (3A) of the gyro device (3) coincides with a rotation axis (2B) of a revolution surface (2A) on the revolution surface (2A) parallel to a horizontal plane, determines a sinusoidal gyro output by rotating a revolution table (2) having the revolution surface (2A), the azimuths of east and west based on the sinusoidal gyro output, and then the true north azimuth based on these azimuths of the east and west.
Patent JP-2001221591-A (JP)
Title: Condenser water chamber tube plate
Inventor: MIYATA KOICHI
IPC: F28B1/02
Filed: 2000-02-04
Abstract: PROBLEM TO BE SOLVED: To provide a condenser water chamber tube plate that is capable of decreasing the stress concentration and high tensile strain between cooling tubes that are expanded and fixed to the water chamber tube plate in a single line. SOLUTION: In a condenser water chamber tube plate having the single-line arrangement part of tube holes in the area where a plurality of tube holes for expanding and fixing cooling tubes are provided in a predetermined arrangement, the tube holes to which is not expanded and fixed the cooling tube are provided in advance adjacently to the minimum ligament part between the tube holes at the single-line arrangement part. After that, the cooling tube is expanded and fixed to the tube hole at the single- line arrangement part, and the tube hole to which the tube is not expanded and fixed is provided with a plug. In such a constitution of the condenser water chamber tube plate the rigidity of the circumference of the tube holes in the single-line arrangement is decreased.  Stress concentration and high tensile strain due to the concentration of tube expanding force to the minimum ligament part of the tube holes in the single- line arrangement at the time of tube expanding and fixing is reduced and the possibility of a fall in the strength of the condenser water chamber tube plate and a fall in the tube expanding and fixing force are lowered.