baber/WOPTO huggingface dataset:
Patent JP-2002232075-A (JP)
Title: Tunable light source
Inventor: FUNAKAWA SEIJI
IPC: H01S5/0687
Filed: 2001-01-31
Abstract: PROBLEM TO BE SOLVED: To provide a tunable light source that has a simple structure and can perform wavelength sweeping or calibration with more precise accuracy. SOLUTION: This tunable light source mechanically roughly adjusts the oscillation frequency of an LD 101 by cooperatively operating lenses 102, 103, and 104, a diffraction grating 105, mirror 106, optical isolator 107, arm 108, rotating shaft 109, and pulse motor 110 and, at the same time, electrically finely adjusts the oscillation frequency of the LD 101 by means of a calibrating section 30.
Patent JP-2002229784-A (JP)
Title: Specification operation device, specification operation method, and system design support device
Inventor: IWAMASA MIKITO
IPC: G06F9/45
Filed: 2001-01-31
Abstract: PROBLEM TO BE SOLVED: To provide a specification operation device capable of easily changing a specification structure while keeping specification contents according to purpose and resource restriction in specification design. SOLUTION: The shift feasibility of a specification is checked by a shift feasibility judging section 131. If a shift is feasible, a shift location candidate is calculated by a shift. feasible location display section 132 to check whether there are a plurality of candidates or not. If there are a plurality of candidates, a shift location is specified by limiting the location. If a communication path must be shifted to an upper hierarchy in advance to meet the restriction on the hierarchy of the communication path even after the shift as the pre- preparation for the shift, the relevant communication path is shifted to the upper hierarchy meeting the restriction in advance by the communication path shift command of a shift command section 134.  Behavior is vertically shifted across the hierarchy by the execution order shift command of the shift command section 134, and the specification is corrected by a specification correcting section 133 so as not to violate the execution order restriction.
Patent JP-2001264886-A (JP)
Title: Color exposure device
Inventor: MATSUNAGA MASAAKI
IPC: B41J2/445
Filed: 2001-02-02
Abstract: PROBLEM TO BE SOLVED: To provide a compact color exposure device performing exposure by accurately superimposing respective red, green and blue color light beams on consecutively moving photosensitive paper without generating irregular color and the blurring of a formed image. SOLUTION: This device is equipped with a conversion means for converting the optical path of the light between a color light source for successively repeating the exposure with the red, green and blue color light beams with a time lag respectivley, and an optical shutter array 14 having at least three pixel lines corresponding to the respective color light beams. The shutter array 14 is opened/closed according to image data synchronizing with the respective color light beams from the color light source for every pixel line so as to perform exposure with the red, green and blue light beams for every area corresponding to each pixel onto the photosensitive paper.
Patent JP-2002236125-A (JP)
Title: Method for measuring activity of protein phosphorylation enzyme, kit for measurement and antibody used for measurement
Inventor: TAJI SHINGO
IPC: C07K16/40
Filed: 2001-02-06
Abstract: PROBLEM TO BE SOLVED: To provide a method for measuring the activity of a human Aurora 2 phosphorylation enzyme using the antibody which specifically recognizes and combines the substrate phosphorylated by a human Aurora 2 protein phosphorylation enzyme, to provide a kit for measuring the activity, to provide the antibody for measuring the activity, and to provide a method for screening a compound to inhibit or promote the activity of the human Aurora 2 protein phosphorylation enzyme. SOLUTION: The phosphorylation activity of the human Aurora 2 protein phosphorylation enzyme is measured by immunologically measuring the phosphorylation of the substrate using the antibody which specifically recognizes and combines the substrate phosphorylated by the human Aurora 2 protein phosphorylation enzyme, for example, a human Lats 2 protein.
Patent JP-2002224379-A (JP)
Title: Game machine
Inventor: HIRASHIMA KOUICHIROU
IPC: A63F7/02
Filed: 2001-02-07
Abstract: PROBLEM TO BE SOLVED: To provide a game machine excellent in recyclability. SOLUTION: A front frame is openably attached to an outer frame 1 and an upper tray is attached to the front frame. A lower tray 14 is attached to the outer frame 1. This arrangement enhances recyclability because the upper tray which often degrades in quality is replaced, together with the front frame of low versatility, while the lower tray 14 which seldom degrades in quality can be reused, together with the outer frame 1 of high versatility.
Patent JP-2002229580-A (JP)
Title: Device and method for contents composition, and program
Inventor: SATO YASUSHI
IPC: H04N7/167
Filed: 2001-02-07
Abstract: PROBLEM TO BE SOLVED: To provide a contents composing device, etc., which can easily secure a sufficient amount of data for contents composition and adequately protect the right to those data. SOLUTION: A language processing part 1 takes a word analysis and a modification analysis of a sentence by referring to the storage contents of a word dictionary storage part 2 to generate a phonetic character string showing a reading. An acoustic processing part 3 finds coded phoneme spectrum data showing the phonemes included in the phonetic character string in a phoneme dictionary storage part 4 and supplies them to decoding parts 5-1 to 5-n (n: integer). The decoding parts 5-1 to 5-n decodes the coded phoneme spectrum data with decoding keys by bands and supplies the obtained phoneme spectrum data to an acoustic processing part 3. The acoustic processing part 3 determines the continuance of phonemes and basic frequency patterns to determine the waveform of a voice of the whole sentence. The voice having the determined waveform is outputted by a voice output part 6.  Here, it is considered that spectrum components of phonemes in a band whose decoding key is unavailable.
Patent JP-2002237550-A (JP)
Title: Semiconductor device
Inventor: HASHIMOTO TOSHIYUKI
IPC: H01L21/56
Filed: 2001-02-07
Abstract: PROBLEM TO BE SOLVED: To provide a semiconductor device which will have few resin burrs generated at an exposed part from a mold resin in a semiconductor device, including a chip mounted with a lead frame, molded and encapsulated with the mold resin, while part of a lead frame is exposed from the mold resin and the exposed face of the lead frame is fitted to the mold die in the mold- resin molding step. SOLUTION: A step part 5 is formed at the circumferential part of the exposed face, so that the exposed part is made to project thereby, and the mold resin 4 is polymerized at the step part 5 in the semiconductor device.
Patent JP-2002235339-A (JP)
Title: Construction machinery cab
Inventor: SAKAI TOSHIHARU
IPC: B60J1/02
Filed: 2001-02-07
Abstract: PROBLEM TO BE SOLVED: To provide a cab for a construction machinery capable of improving lower visibility in front and workability by widening both sides of the front window downward. SOLUTION: The construction machinery equipped with an engine room 4 in the front is so constituted that the front window 15 of the cab 10 is plane to widen both sides thereof downward, and the front window 15 is wiped out up to the lower parts of both sides thereof to ensure the visibility during the work.
Patent JP-2002235662-A (JP)
Title: Vibration type compressor
Inventor: KOBAYASHI MASANORI
IPC: F04B35/04
Filed: 2001-02-08
Abstract: PROBLEM TO BE SOLVED: To prevent occurrence of fatigue failure and to improve reliability by reducing stress generated near a fixed end of an arm of an elastic body in a vibration type compressor used for a refrigeration cycle, etc. SOLUTION: A part of the elastic body 8 is fixed to a fixed element 12 and a part of the elastic body 8 is fixed to a movable element 9 through fixing member 20a, 20b, 20c and 20d having curved surfaces 21a, 21b, 21c and 21d. The fixed end is deformed along the curved surface of the fixing members at deformation of the arm, and partial stress concentration can be avoided. Thus, the occurrence of the fatigue failure can be prevented and the reliable vibration type compressor can be achieved.
Patent JP-2002233446-A (JP)
Title: Drink aid
Inventor: HATTORI MASAO
IPC: A47G29/093
Filed: 2001-02-09
Abstract: PROBLEM TO BE SOLVED: To provide a drink aid by which a container containing a beverage is held and the beverage is drunken even without a caregiver sit by. SOLUTION: This drink aid 1 is constituted of a beverage holding part 2, a flexible supporting part 3, and an attaching and fixing part 4. The attaching and fixing part 4 is attached another member (the handrail part of a child seat, for instance) and the container of the beverage (a feeding bottle, for instance) is held by the beverage holding part 2. Thus, a body or a person with disabled hands drinks the beverage even without the caregiver on his/her side until he/she finishes drinking. Also, when the beverage is held, he/she can drink it at any time.
Patent JP-2002244129-A (JP)
Title: Liquid crystal display
Inventor: YABE HIROKAZU
IPC: G02F1/13357
Filed: 2001-02-13
Abstract: PROBLEM TO BE SOLVED: To provide a liquid crystal display in which a cable used to apply a driving voltage on a light source is prevented from dropping from a groove formed in the sidewall of a housing member. SOLUTION: The housing member, constituting the backlight unit, has a recessed part in the sidewall where the cable to apply the driving voltage on the light source is to be inserted. The cross section of the recessed part, along a plane perpendicular to the extending direction of the recessed part, has the following properties:  a narrower angle θ2 of the angles made by at least one of the two side lines in the depth direction of the recessed part and by the line perpendicular to the bottom line of the housing member, and the narrower angle θ1 of angles made by the line in the depth direction of the sidewall opposing at least one of the two side lines, in the depth direction of the recessed part and by the line perpendicular to the bottom of the housing member are controlled, so that θ2 is sufficient inclination angle to prevent dropping of the cable and the relation θ1>=θ2 is satisfied.
Patent JP-2002244194-A (JP)
Title: Camera
Inventor: YASUI EIHIKO
IPC: G03B17/00
Filed: 2001-02-15
Abstract: PROBLEM TO BE SOLVED: To provide a camera which is capable of obtaining prints of about half image planes, using a simple constitution and is capable of magnetically recording photographing information on a film. SOLUTION: The camera, using the film previously regulated with the positions of the image plane with respect to prescribed perforations, has a magnetic recording means for magnetically recording the photographing information on the film and photographing mode changeover means, capable of changing over the photographing mode of forming the image plane described above by one exposure and a half-image plane photographing mode of forming the first half-image plane of an area of about half the downstream side in the film feed direction from the approximate center of the image plane and the second half image plane of an area of about half the upstream side in the film feed direction by exposures. The photographing information, when the first half image planes are formed, is recorded magnetically by the magnetic recoding means.
Patent JP-2002239701-A (JP)
Title: Continuous casting method
Inventor: SERA TAIZO
IPC: B22D11/16
Filed: 2001-02-15
Abstract: PROBLEM TO BE SOLVED: To secure the suitable thickness of a mold powder layer even when changing a casting condition when a continuous casting is performed by using a biased sinusoidal waveform in a mold oscillation and to continue the stable casting. SOLUTION: When molten metal is continuously cast by oscillating the mold with the biased sinusoidal waveform B, the maximum descending speed of the mold is made faster than a cast slab drawing speed (Vc) and also, the mold oscillating condition is controlled according to the cast slab drawing speed so that the speed difference between the maximum descending speed of the mold and the cast slab drawing speed becomes ratio of 0.3-2 to the cast slab drawing speed.
Patent JP-2002244199-A (JP)
Title: Light source device, illumination optical system and projector
Inventor: AKIYAMA KOICHI
IPC: G03B21/00
Filed: 2001-02-16
Abstract: PROBLEM TO BE SOLVED: To provide a light source device, capable of enhancing parallelism of rays for which expected parallelism has not been heretofore obtainable with the conventional light source devices, and to provide an illumination optical system and a projector. SOLUTION: The light source device 10, arranged with a center 20a of the arc of a light source lamp 20 near a first focus F1 of an elliptical reflector 30, is constituted by arranging a correction lens 50 having a concave correction surface 50a for correcting rays which have an optical path passing through close to the light source optical axis 10ax with a second focus F2 of the elliptical reflector 30 to be approximately parallel light beams, between the elliptical reflector 30 and the second focus F2.
Patent JP-2002238937-A (JP)
Title: Heat accumulative/radiant material
Inventor: SATO EISAKU
IPC: A61F7/08
Filed: 2001-02-19
Abstract: PROBLEM TO BE SOLVED: To provide a heat accumulative/radiant material ensuring safety at the time of heating due to the irradiation with microwaves and capable of holding a required temperature for a long time. SOLUTION: The heat accumulative/radiant material is constituted of a moisture absorbing material 14 for absorbing and holding moisture in air in large quantities and capable of gradually discharging the moisture, a heat accumulating material 16 for storing heat mainly added from the outside in large quantities and capable of gradually discharging the same and a flame-retardant cover 20 covering the whole of the moisture absorbing material 14 and the heat accumulating material 16 and permitting moisture to transmit.
Patent JP-2002245828-A (JP)
Title: Flat surface lighting equipment
Inventor: FUJIWARA TASUKU
IPC: G02F1/1335
Filed: 2001-02-21
Abstract: PROBLEM TO BE SOLVED: To provide an attractive surface lighting equipment bigger than a light guide panel. SOLUTION: The flat surface lighting equipment 1 is equipped with a light guide panel 2, a light source 3, a case 4 and a sheet-shaped member. The light guide panel 2 is equipped with a light output face (front face 8) where the light is emitted from, and at least one side of the panel is equipped with a light incident face 9 where the light from the light source is introduced. The sheet-shaped member 5 is arranged on the light output face of the light guide panel 2 and diffuses or converges the emitted light on the output face side. The case 4 is equipped with a concave part 13 where the light guide panel 2, the light source 3 and the sheet-shaped member 5 are installed. Wall faces of the concave part of the case 4 corresponding to the side faces 10 and 11 of the light guide panel 2 excluding the light incident face 9 form inclination wall faces 15 expanding wider from a bottom face 13a of the concave part 13 toward an opening. Leaked light from the side faces 10 and 11 of the light guide panel 2 is positively recovered by reflecting on the inclination wall faces 15 and around 84% of the leaked light is emitted upward from the gap between the light guide panel 2 and the case 4.
Patent JP-2002250549-A (JP)
Title: Clean room entrance-controlling method, clean room entrance-controlling system and air shower system
Inventor: KONNO TETSUO
IPC: F24F7/06
Filed: 2001-02-22
Abstract: PROBLEM TO BE SOLVED: To simplify a clean room entrance-controlling system capable of removing dust efficiently. SOLUTION: When doors 7 and 6 are closed at the time when a room-entering person 4 carrying a non-contact type ID card 11 enters an air shower room 1, reader-writers 12a and 12b start to operate periodically. When the reader- writers 12a and 12b receive the identification signal transmitted from the non- contact type ID card 11 continuously, whether the different identification information of the received identification information exceeds the allowable number of people for dust removal of the air shower device 2 stored in a memory 13b is checked. If it exceeds, a warning is given on a display part 10. Also, a warning sound is given by an alarm part 16.
Patent JP-2002251743-A (JP)
Title: Information recorder, information recording method and information recording medium
Inventor: TAMURA NORIHITO
IPC: G11B7/2433
Filed: 2001-02-22
Abstract: PROBLEM TO BE SOLVED: To provide an information recording medium to enable recording in CLV or ZCLV and recording in CAV or ZCAV by using an information recording medium developed for the CLV or the ZCLV. SOLUTION: In the information recording medium 1, rewrite of information is enabled, drive of the information recording medium 1 by the CLV or the ZCLV and drive of it by the CAV or the ZCAV are enabled at least in the case of rewrite of the information, the information is recorded by direct overwrite to overwrite new information without erasing old information over the entire surface of the information recording medium 1 when the information recording medium 1 is driven by the CLV or the ZCLV,  the direct overwrite to overwrite the new information without erasing the old information is performed when the information is recorded on the side near the rotational center among areas in which the information can be recorded of the information recording medium 1 when the information recording medium 1 is driven by the CAV or the ZCAV and the new information is recorded by erasing the old information when the information is recorded on the side far from the rotational center among the areas in which the information can be recorded of the information recording medium 1.
Patent JP-2002255404-A (JP)
Title: Sheet carrying direction changing device and image recording device provided therewith
Inventor: ONISHI TOSHIYUKI
IPC: B65H5/06
Filed: 2001-02-23
Abstract: PROBLEM TO BE SOLVED: To prevent the jamming of recording media in a recording medium direction changing passage. SOLUTION: This recording medium carrying direction changing device 71 comprises a recording medium supply part arranged at the upstream side in a recording medium carrying direction, a LF roller 3 and a pinch roller 4 arranged at the downstream side in the recording medium carrying direction and the recording medium direction changing passage 66 for changing the direction of recording media being carried by the recording medium supply part and guiding them to the LF roller 3 and the pinch roller 4. The recording medium direction changing passage 66 is provided with an inside reversing roller 9 for changing a direction and an outside roller guide 10, and the inner face of the roller guide 10 is formed of one member.
Patent JP-2001261663-A (JP)
Title: Oxamides as impdh inhibitor
Inventor: BROADHURST MICHAEL JOHN
IPC: A61K31/00
Filed: 2001-02-26
Abstract: PROBLEM TO BE SOLVED: To provide a new IMPDH inhibitor having therapeutic potential as an immunosuppressant, an anti-cancer agent and an anti-viral agent. SOLUTION: This is compound is represented by a formula (I), wherein R1 represents a heterocyclyl; R2, R3, R5, R6, R7 and R8 represent each hydrogen, an unsubstituted lower alkyl or the like; R4 represents hydrogen, a lower alkyl or the like or R4 and R8 represent each a heterocyclyl together with the nitrogen atom to which they are attached or a pharmaceutically acceptable salt thereof.
Patent JP-2001265046-A (JP)
Title: Toner and developer to provide print quality of offset printing
Inventor: GALLOWAY MERRILEE A
IPC: G03G9/09
Filed: 2001-02-28
Abstract: PROBLEM TO BE SOLVED: To provide a toner and a developer which are used to develop an electrostatic image in a device including a hybrid non-replenishing developing system and which have characteristics carefully controlled to give the quality of almost the same printed matter as that of offset printing. SOLUTION: The developer is a mixture of carrier particles and toner particles containing one binder, at least one coloring material, and if necessary, one or more kinds of additives, and the developer has 35 to 60 μC/g triboelectric charges and -0.5 to -1.0 fC/μm charge distribution (Q/D). The distribution is substantially a single peak form and the peak width smaller than 0.5 fC/μm and preferably than 0.3 fC/μm. The conductivity of the developer ranges 1×10-11 to 10×10-15 mho/cm measured at 30 V voltage. The carrier particles in the developer have preferably 65 to 90 μm average particle diameter and has the grain size distribution in which <2.0% of the whole carrier particles have <38 μm particle size. The ratio of the carrier diameter at the median of the volume to the toner diameter at the median of the volume is about 10:1.
Patent JP-2002256233-A (JP)
Title: Adhesive sheet
Inventor: MURAYAMA HIROSHI
IPC: C09J7/02
Filed: 2001-02-28
Abstract: PROBLEM TO BE SOLVED: To provide a repeelable adhesive sheet having a moderate flexibility, a low adhesion when peeled and a small residue of an adhesive and capable of being treated with simple incineration equipment. SOLUTION: This adhesive sheet is prepared by laminating an adhesive layer on a polyolefin-based base material layer and has 9.8-49 N/15 mm tensile stress of the polyolefin-based base material layer at 2% modules, 10-40 μm thickness of the adhesive layer and >=80% gel fraction of the adhesive.
Patent JP-2002220071-A (JP)
Title: Traction gear for small trailer
Inventor: MORIWAKE TAKUMI
IPC: B62D53/00
Filed: 2001-01-26
Abstract: PROBLEM TO BE SOLVED: To provide a light traction gear of excellent appearance satisfying a vertical-directional load and a longitudinal-directional load different respectively, in the traction gear for a small trailer attached to an automobile. SOLUTION: The purpose herein is solved by using an elliptic pipe 2 having a ratio of a minor axis to a major axis within a range of 1:0.65-1:0.8 as a member part of the small trailer traction gear.
Patent JP-2002257221-A (JP)
Title: Changing speed control method of transmission for vehicle and device
Inventor: SAKAMOTO HIROYUKI
IPC: B60W10/11
Filed: 2001-03-02
Abstract: PROBLEM TO BE SOLVED: To provide a changing speed control method of a transmission and its device, capable of assuming torque fluctuation to suddenly change at sudden torque change since there are cases when a torque change follows sudden change of accelerator. SOLUTION: This changing speed control method of the transmission and its device constitute their characteristic features of controlling the changing speed by determining the changing speed with an accelerator stepping angle and car speed as input signals, storing at least three accelerator stepping angle signals including a current value in a previously specified cycle, computing torque fluctuations from the changing speed determination and the stored accelerator stepping angle signals finding a torque state of the vehicle from the relation of travelling torque found from a vehicle constant and a car speed signal and a vehicle propulsion torque found from the accelerator stepping angle and engine speed and assuming torque fluctuation after the current value.