baber/WOPTO huggingface dataset:
Patent JP-2002356100-A (JP)
Title: Spatula
Inventor: KAWAGUCHI TAKESHI
IPC: B44D3/10
Filed: 2001-05-30
Abstract: PROBLEM TO BE SOLVED: To provide a spatula which is free from the danger that when the spatula to be manually used is accidentally caught by a mechanical device, a hand might be dragged in with the spatula and hurt. SOLUTION: A spatula body and the handle of the spatula are connected to each other in a freely separable way. Therefore, when the spatula is pulled with a force above a specified level, it is separated into the two parts.
Patent JP-2002359193-A (JP)
Title: Method and device for manufacturing semiconductor device
Inventor: ASAMI TAKEOMI
IPC: H01L27/08
Filed: 2001-06-01
Abstract: PROBLEM TO BE SOLVED: To overcome such a problem that the footprint increases and the maintenance cost increases as the size of a substrate increases because a channel doping device is employed for adding an impurity element to a channel part, and the problem that the crystal structure is broken when a crystalline semicon ductor film is subjected to doping. SOLUTION: Plasma is generated in a reaction chamber having an electrode using Ni and B as a material and an amorphous semiconductor film is exposed to the plasma thus adding a catalytic element for accelerating crystallization and an impurity element for imparting p-type required for attaining a desired threshold to the amorphous semiconductor film.
Patent JP-2002359555-A (JP)
Title: Cdr circuit
Inventor: OTOMO YUSUKE
IPC: H03L7/093
Filed: 2001-06-01
Abstract: PROBLEM TO BE SOLVED: To provide a CDR circuit which enables the change of its bandwidth fbw to be reduced with respect to the temperature or power voltage variation, thereby supplying a circuit at a high design and manufacturing margins, meeting both the jitter transfer characteristics and the jitter tolerance characteristics in the specified temperature and source voltage ranges. SOLUTION: The CDR circuit has one chip mounting a phase frequency comparator circuit, a charge pump circuit, a loop filter and a voltage controlled oscillator circuit, and a charge pump circuit potential generator circuit mounted on one chip generating a reference potential for setting the output current of the charge pump circuit, so as to compensate the temperature and source voltage variations of the output current of the charge pump circuit.
Patent JP-2002364337-A (JP)
Title: Exhaust emission control device
Inventor: NARITA HIRONORI
IPC: B01D53/86
Filed: 2001-06-05
Abstract: PROBLEM TO BE SOLVED: To provide an exhaust emission control device capable of improving a flow of exhaust gas in a flow passage switching valve, and drastically reducing pressure loss. SOLUTION: Each communication port 17, 18 opening to both right and left sides of a flow passage switching portion of a main pipe 13 is directed in the axial direction (a right and left direction in Fig. 1) of the main pipe 13, and expanded so as to be larger than the inner diameter d of communication pipe 11, 12 and not more than 1.5 times the inner diameter D of the main pipe 13. Therefore, when exhaust gas 2 returning through a particulate filter turns back in a flow passage switching valve 10, the minimum flow passage cross section restricted between a rearmost portion of the communication port 17 and a valve element 19 of the flow passage switching valve 10, is more expanded than before so that a backward turning flow of the exhaust gas 2 is improved to drastically reduce the pressure loss.
Patent JP-2002366796-A (JP)
Title: Moving net auction system
Inventor: YOSHIDA AKIHIRA
IPC: G06Q30/06
Filed: 2001-06-05
Abstract: PROBLEM TO BE SOLVED: To obtain the best result without requiring a labor. SOLUTION: This system is provided with an information distribution means 3 capable of transmitting and receiving information to and from an ordering-side terminal 1 which is operable by a moving staff member, etc., and a receiving- side terminal 2 which is operable by a moving company, etc. The means 3 is capable of transmitting the inputting picture 11 of moving data to the terminal 1 and capable of transmitting the display picture 12 of the moving data and the input picture 13 of estimation data received from the terminal 1 to the terminal 2. Furthermore, the means 3 is capable of transmitting the comparison displaying picture 14 of the estimation data received from at least one terminal 2 to the terminal 1.
Patent JP-2002364083-A (JP)
Title: Connecting fixture
Inventor: TAKAHASHI TSUGIO
IPC: E04B1/58
Filed: 2001-06-06
Abstract: PROBLEM TO BE SOLVED: To provide a connecting fixture which is reduced in production cost, and can quickly connect a column to a beam (or a column to a ground sill). SOLUTION: The connecting fixture includes a column-side connector 10 (a column-side base plate 11 and a column-side vertical plate 15) to be fixed to a column 5, and a beam-side connector 30 (a beam-side base plate 31 and a beam-side vertical plate 35). To form the connecting fixture, bolts (71A, 71B) are fixed to the column-side vertical plate 15, and notches (39A, 39B) are formed in the beam-side vertical plate 35, followed by inserting shaft portions (72A, 72B) of the bolts (71A, 71B) of the column-side connector 10 into the respective notches (39A, 39B) of the beam-side connector 30, to thereby temporarily fix the beam 6 to the column 5. In this state, nuts (75A, 75B) screwed on the bolts (71A, 71B) are rotated, and both the connectors (10, 30) are clamped and fixed to each other.
Patent JP-2002361522-A (JP)
Title: Electric discharge machining electrode, and electric discharge machine
Inventor: OKADA ATSUSHI
IPC: B23H9/04
Filed: 2001-06-07
Abstract: PROBLEM TO BE SOLVED: To provide an electrode shape capable of preventing any machining trace and discharge concentration, and performing the electric discharge machining. SOLUTION: In an electrode for electric discharge machining to perform the dull working on a roll while injecting working oil from the inside of the electrode, a projection area of a tip of the electrode is set to be <=70 mm<2> , and the flatness ratio of the width to the height of the electrode shape which is horizontally flat in the rotating direction of the roll is set to be >=1.5.
Patent JP-2002361014-A (JP)
Title: Chemical filter
Inventor: NAKAMURA TATSURO
IPC: B01D46/52
Filed: 2001-06-08
Abstract: PROBLEM TO BE SOLVED: To provide a chemical filter which does not become heavy, having low pressure loss and also generating little out gas in a pleated chemical filter used in a clean room, etc. SOLUTION: A synthetic resin shape-retaining material for retaining a pleated shape is provided only on the upstream side of the chemical filter including a physical adsorption layer.
Patent JP-2002056625-A (JP)
Title: Optical disk and player
Inventor: NAGASAWA MASAHITO
IPC: H04N19/70
Filed: 2001-06-08
Abstract: PROBLEM TO BE SOLVED: To obtain an optical disk and a player with which smooth special reproduction can be realized. SOLUTION: In this optical disk for recording digital video information including an I-picture in which intra-frame DCT is performed, a P-picture due to DCT coding with forward motion compensation added thereto and a B-picture due to DCT coding to which motion compensation is added with the I and P pictures temporally located in front of and at the back of the B-picture as reference images, a zone consisting of sectors, a track corresponding to one rotation of the optical disk and a plurality of tracks adjoining in the radial direction of the optical disk is provided, the sectors respectively have sector addresses, the sector addresses are arranged along a line extending the radial direction of the optical disk, the digital video information includes a plurality of video information blocks, a video information block includes the I, P and B-pictures, and a header area provided at the front of the video information block includes data for specifying whether or not to reproduce the video information block in a special reproduction mode.
Patent JP-2002366993-A (JP)
Title: Data processor
Inventor: ICHIKAWA JUNICHI
IPC: G07B15/00
Filed: 2001-06-11
Abstract: PROBLEM TO BE SOLVED: To provide a data processor capable of preventing data from being leaked and altered and obtaining high security. SOLUTION: A data processing part 20 for transmitting and receiving data to/from a road machine 40 through an RF part 12, performing various applications on the basis of the transmitted and received data and performing ETC(electronic toll collection) processing by using data of an IC card 18 inserted into a card holder 16, consists of a communication controlling part 22, an application processing part 24, a cryptograph processing part 26, an ICCI/F part 28 and a backup memory 30 and is configured as a one-chip integrated circuit(IC). Accordingly, signal paths between respective parts can not be accessed from the outside, and therefore, data made to flow in the signal paths can be surely prevented from being leaked and altered.
Patent JP-2002367336-A (JP)
Title: Magnetic tape cartridge
Inventor: ISHIOROSHI TAKAHIRO
IPC: G11B23/38
Filed: 2001-06-11
Abstract: PROBLEM TO BE SOLVED: To provide such a magnetic tape cartridge with which the appearance of a product including a small and inconspicuous identification display can be assured while the reliability of the quality over the entire part of the product is assured and moreover which obviates the occurrence of erroneous reading in automatic reading of the identification display in a production process step. SOLUTION: This magnetic tape cartridge is formed by freely turnably housing a tape reel 3 wound with a magnetic tape 2 within a cartridge case 1. Two-dimensional codes 4 as the identification display are put to the cartridge case 1.
Patent JP-2002367280-A (JP)
Title: Electronic apparatus
Inventor: SUDO KAZUYA
IPC: H04W84/20
Filed: 2001-06-12
Abstract: PROBLEM TO BE SOLVED: To provide an electronic apparatus, such as a C driver, containing a decoder or encoder which makes decoding and encoding of data possible only when authentication of an ID is performed by using a system for perform ID authentication wireless. SOLUTION: The ID authentication system comprises slave apparatus (B1 to B5) which send ID codes by a wireless system and a master apparatus (A) which receives the ID codes and collates the same and ID codes for collation recorded to a recording medium for handling the data by the decoder or the encoder. The slave apparatus have at least ID code storing means and ID code transmitting means. The master apparatus has ID code receiving means, ID code reading means and ID authenticating means and have at least okay or not deciding means which decides whether the decoding or encoding of the data by the decoder or encoder described above is okay or not in accordance with the result of the authentication of the ID authenticating means.
Patent JP-2002365698-A (JP)
Title: Finder
Inventor: MASUDA TAKESHI
IPC: G02B7/02
Filed: 2001-06-13
Abstract: PROBLEM TO BE SOLVED: To accurately position the lens of a finder. SOLUTION: Ribs 13 and 14 are formed on both side parts of a lens 2 and projecting parts 16 are respectively formed at the center parts of the ribs 13 and 14. Grooves 33 and 34 are formed on a finder frame 4 at positions corresponding to the ribs 13 and 14. Notches 38 are formed to face the projecting part 16 in the grooves 33 and 34. The projecting parts 16 are formed in trapezoidal shape whose edge side is tapered. The ribs 13 and 14 are inserted into the grooves 33 and 34, and the projecting parts 16 are adjusted to the positions of the notches 38, whereby the lens 2 is attached to the finder frame 4. The edges of the notches 38 abut on the upper and the lower inclined surfaces of the projecting parts 16 and press the ribs 13 and 14.
Patent JP-2002372894-A (JP)
Title: Image forming device
Inventor: MAKI TSUNEO
IPC: G03G15/22
Filed: 2001-06-13
Abstract: PROBLEM TO BE SOLVED: To form an image of high quality at high speed by being provided with the advantages of both an electrophotographic method and an ink jet method. SOLUTION: In the device, images of high quality are printed at high speed by taking advantage of the characteristics of the electrophotographic method and the ink jet method by forming a toner image on a photoreceptor 1 when a monochrome image is formed and forming an image by ejecting ink on the photoreceptor 1 from an ink jet recording head 16 when forming a color image.
Patent JP-2002371548-A (JP)
Title: Pile foundation structure
Inventor: WAKIYA HIROSHI
IPC: E02D5/44
Filed: 2001-06-14
Abstract: PROBLEM TO BE SOLVED: To provide foundation pile structure that can efficiently improve bearing power and breaking yield strength. SOLUTION: A pile tip part 1a is provided with projecting parts 3 to improve integration with a cement lump. A foot protection part N is formed in approximately triangular profile in a longitudinal section.
Patent JP-2002370977-A (JP)
Title: Composition for topical application
Inventor: KUBO KYOKO
IPC: A61P31/04
Filed: 2001-06-15
Abstract: PROBLEM TO BE SOLVED: To provide a composition for topical application having an excellent feeling of use for an unpleasant sensation including an irritant feeling of a topical application agent comprising ipratropium bromide, flutropium bromide and salts thereof formulated therein. SOLUTION: This composition for the topical application is characterized by formulating one or more kinds selected from the ipratropium bromide, flutropium bromide and salts thereof having the unpleasant feeling of use during topical application with a volatile essential oil ingredient.
Patent JP-2002370571-A (JP)
Title: Storage space structure for armrest
Inventor: OTANI ATSUSHI
IPC: B60N2/75
Filed: 2001-06-15
Abstract: PROBLEM TO BE SOLVED: To provide a storage space structure for an armrest allowing easy taking in and out of small articles from a container provided in the armrest of an automobile. SOLUTION: A support shaft 6 fixed to a frame provided in an interior of a seat back 3 is provided in a side face 5 of the seat back 3 of a seat 1. The armrest 7 is rotatably attached to the support shaft 6. The armrest 7 is attached to the seat back 3 by fitting a shaft hole 9 positioned in a base end 8 side on the support shaft 6. A lid 16 which can be opened and closed to allow taking in and out of the container is provided in a tip 10 of the armrest 7. Consequently, the container can be taken in and out by opening the lid in both a used state of the armrest 7 such as in figure 1 or an erected state with the tip 10 of the armrest 7 facing upward.
Patent JP-2002093674-A (JP)
Title: Method for determining optimal conditions of process simulation parameters and optimal condition assisting apparatus
Inventor: NISHIDA MASAE
IPC: G06F19/00
Filed: 2001-06-19
Abstract: PROBLEM TO BE SOLVED: To provide a method for determining the optimal conditions of simulation parameters which are rational and highly reliable with regard to enhancement of semiconductor process simulation accuracy, and an optimal condition assisting apparatus for determining the optimal conditions of such simulation parameters. SOLUTION: For a large quantity of simulation parameters, i.e., regulation control items (control factors and levels), modeling physical phenomena in the semiconductor of semiconductor process simulation, information data is subjected to statistic processing to determine an SN ratio and average value thereof for each level, and a sensitivity and average value thereof for each level. A level where the average value of SN ratio has a maximum value is determined for each control factor and a combination of that control factor and the level is employed as a control factor for determining the optimal conditions of simulation parameters.
Patent JP-2003003848-A (JP)
Title: Cooling water path structure of engine
Inventor: MIYAGAWA SUSUMU
IPC: F01P11/00
Filed: 2001-06-20
Abstract: PROBLEM TO BE SOLVED: To reduce the size of an engine cooling system which comprises a water pump, a thermo case, a cooling water supply path, a cooling water discharge path, and a bypass channel. SOLUTION: A cooling water path unit U is integrally composed of a water pump 20 which supplies a cooling water, a thermo case 19 in which a thermostat 18 is housed, a vapor-liquid separation chamber 28 which separates air from a cooling water, cooling water supply paths P2 and P3 which supply the cooling water returned from a radiator 16 to water jackets 12 and 14 through the thermo case 19 and the water pump 22, a cooling water discharge path P1 which discharges the cooling water, having passed the water jackets 12 and 14, to the radiator 16, and a bypass channel P4 which returns the cooling water, having passed the water jackets 12 and 14, to the thermo case 19 while bypassing the radiator 16. The cooling water path unit U is collectively attached/ detached from an engine main body.
Patent JP-2003002323-A (JP)
Title: Packaging box
Inventor: INOUE KEISUKE
IPC: B65D5/483
Filed: 2001-06-22
Abstract: PROBLEM TO BE SOLVED: To obtain a packaging box which can adequately protect contents from an external impact without using a separate partition plate or a separate cushioning material, and can simplify a process in which an assortment of contents is packaged. SOLUTION: In the cardboard packaging box for housing the contents A apt to be easily damaged by the external impact, bottom pieces 5B, 5F, 5L and 5R, which form a bottom wall of the packaging box, are molded continuously at lower edges of respective side wall pieces 1B, 1F, 1L and 1R of a surrounding wall 1 assembled into a solid whose front wall piece is formed in a quadrilateral-frame shape, respectively; the adjacent bottom pieces 5B, 5F, 5L and 5R are coupled together by coupling pieces 66; the bottom pieces 5B, 5F, 5L and 5R are raised at an approximately right angle with respect to the respective corresponding wall pieces 1B, 1F, 1L and 1R, when the surrounding wall 1 is assembled into the solid;  the partition plates 8L, 8R, 11f and 11B, which are located inside the packaging box, are molded continuously in the bottom pieces 5B, 5F, 5L and 5R in a state approximately parallel to the respective corresponding wall pieces 1B, 1F, 1L and 1R, when the surrounding wall 1 is assembled into the solid; and cushioning for the contents A is performed by using the partition plates 8L, 8R, 11f and 11B assembled in parallel crosses.
Patent JP-2003008847-A (JP)
Title: Image processor
Inventor: BABA HIROYUKI
IPC: H04N1/19
Filed: 2001-06-25
Abstract: PROBLEM TO BE SOLVED: To obtain a normal read image at all times, even if dust is present. SOLUTION: A CPU 105 counts absent pixels recorded in an SRAM 102 and instructs a sound source generation device 106 for generating a beep sound, if the count value exceeds a predetermined value, thereby warning a user of a decrease in the quality of output data due to dirt on the optical path of a reader through a loudspeaker 107. Furthermore, the user is warned by making an LED 110 illuminate or blink.
Patent JP-2002098212-A (JP)
Title: Ball screw device
Inventor: FUJITA SATOSHI
IPC: F16H25/22
Filed: 2001-06-26
Abstract: PROBLEM TO BE SOLVED: To provide a ball screw device of return pipe type allowing a return pipe to be located accurately relative to a nut member and fixed without requiring troublesome procedures for location, free of the risk of dust, etc., intruding into the nut member, and capable of smoothly circulating balls infinitely for a long period of time. SOLUTION: The ball screw device is composed of a screw shaft 1 provided with spiral ball rolling grooves 10 at a certain lead angle, a nut member 2 to be engaged with the screw shaft with balls interposed, and a return pipe 5 approximately in U-shape set on the nut member 2 and forming an infinitely circulating passage for balls 3, wherein the return pipe 5 is configured with a pair of leg pieces 50 inserted into the nut member 2 from the direction identical to the lead angle α of the groove 10 and scooping each ball 3 up from the groove 10 and a communication passage piece 51 to couple the leg pieces 50 together on the outside of the nut member 2.
Patent JP-2003004521-A (JP)
Title: Identification device for sound outside vehicle
Inventor: NAKAMURA MASAMI
IPC: G10L21/0208
Filed: 2001-06-27
Abstract: PROBLEM TO BE SOLVED: To provide an identification device for sound outside a vehicle automatically determining whether an external sound is necessary for a driver or not without troubling him and, if determined necessary, surely informing the driver of its content by voice and/or image. SOLUTION: In the identification device, outputs of both a video equipment 10 and an audiovisual apparatus 14 installed inside a vehicle are optionally input to an amplifier 13, image signals are supplied to an image monitor 12 via an interrupt circuitry 11, and audio signals are input to a speaker 16 via an interrupt circuitry 15. Signals obtained from a microphone 17 are amplified by an amplifier 18, input to a speech recognition part 21 after the external sound component of which is extracted by a differential circuitry 20, converted into speech pattern data, and then input to a coincidence determination part 22 to be compared with the data of a specific identification parameter memory 23.  When the data is determined necessary speech data, speech and image messages associated with the data are input to both the interrupt circuitry 11 and the interrupt circuitry 15 via an image conversion part 24 and a speech conversion part 25.
Patent JP-2003010960-A (JP)
Title: Control method for low pressure casting machine and control system for low pressure casting machine
Inventor: NARUSE EIJI
IPC: B22D18/08
Filed: 2001-06-28
Abstract: PROBLEM TO BE SOLVED: To store a required casting condition for a using mold in a control panel without manual inputting of a operator, and control the casting operation based on the casting condition without making the state, where a molten metal in a holding furnace is full, a standard. SOLUTION: In the vicinity of a gate of a mold 11 used in a low pressure casting machine 10, a molten metal passing through detection sensor 13 for detecting when the molten metal passing through is provided. In a host computer 30 constituted so as to enable data communication with a control panel 20 of the low pressure casting machine 10, a casting condition data including a pressure control pattern, which controls by at least using a detection signal of the molten metal passing through detection sensor 13, is stored. When the mold 11 is mounted to the low pressure casting machine 10, the control panel 20 downloads from the host computer 30 the casting condition data inherent in the mold 11 to control the casting operation of the low pressure casting machine 10 according to the casting condition data downloaded.
Patent JP-2003011061-A (JP)
Title: Monitoring method for shot peening device and system thereof
Inventor: YAMAMOTO KAZUTOSHI
IPC: B24C7/00
Filed: 2001-06-29
Abstract: PROBLEM TO BE SOLVED: To provide a monitoring method for a shot peening device capable of monitoring whether the shot peening device operates in accordance with set conditions or not and guaranteeing the quality of shot peening treatment for substantially all workpieces to apply the shot peening treatment to the workpieces in a desired condition. SOLUTION: After setting the conditions required for applying desired shot peening treatment to the workpiece into a controller of the shot peening device, whether an operation condition of a section corresponding to the set conditions in the shot peening device is proper or not is checked by various sensors, and it is judged that the shot peening treatment is proper when the operation condition of the shot peening device is within a scope of allowance after the check.