baber/WOPTO huggingface dataset:
Patent JP-2002321693-A (JP)
Title: Cooling structure of outboard engine
Inventor: MIYASHITA YASUSHI
IPC: F02B75/22
Filed: 2001-04-27
Abstract: PROBLEM TO BE SOLVED: To provide an outboard engine having a cooling water passage inside an oil pan provided below the engine in which the overcooling of the oil pan is prevented, the structure is simplified, the workability is improved, and the layout of the cooling water feed structure to the V-type engine is rationalized. SOLUTION: The cooling water passage inside the oil pan 5 comprises a cooling water pouring part 34 which is located on one side in the longitudinal direction of an engine body at a bottom part of the oil pan 5 and in the vicinity of the center in the width direction of the engine body with cooling water from a water pump poured therein, and a pair of right and left cooling water branch passages 35 which are extended upwardly and straight therefrom to both outer sides in the width direction of the engine body, opened in the vicinity of right and left ends of an upper side of the oil pan 5, and substantially V-shaped when viewed in the longitudinal direction of the engine body.  A pair of right and left holder cooling water passages 36 which are matched with outlets of the cooling water branch passages 35 and opened in the side surface of an engine holder 4 are formed inside the engine holder 4, a pair of right and left cooling water riser passages 28 are connected to the outlets thereof, and the cooling water riser passages 28 are connected to both cylinder banks of the V-shaped engine.
Patent JP-2002038400-A (JP)
Title: Biodegradable molding and method of producing the same
Inventor: MATSUNAGA KOUTETSU
IPC: A01M21/00
Filed: 2001-05-07
Abstract: PROBLEM TO BE SOLVED: To provide moldings which show excellent biodegradability as well as wet tensile strength. SOLUTION: Non-fibrous components originating from natural organic substances (animal excretion, food and the like) are dispersed between vegetable fiber (wood fiber, linter fiber, bast fiber, stem fiber) to obtain moldings. The moldings are increased in its wet tensile strength by treatment with heat. The relation of the density of the moldings (D) with the wet tensile strength (S) is defined by the following formula (1): S>=3.8×D-1.2... (1) (wherein S is wet tensile strength is MPa; D is density of the moldings in g/cm3).
Patent JP-2002326803-A (JP)
Title: Hydrogen refining apparatus
Inventor: TAGUCHI KIYOSHI
IPC: H01M8/10
Filed: 2001-05-07
Abstract: PROBLEM TO BE SOLVED: To provide a hydrogen refining apparatus capable of stably removing CO in a reforming gas which contains hydrogen as a main component and contains CO for using a fuel cell. SOLUTION: This facility is provide a reforming gas feed section 3 which feeds the reforming gas containing hydrogen and carbon monoxide, an oxygen feed section 4 for mixing the gas containing oxygen into the reforming gas which is fed from the reforming gas feed section 3 and a catalyst layer 1 which the reforming gas which mixes oxygen passes. The catalyst layer 1 consists of mixing or integrating the first catalyst which contains at least a kind of chosen from Pt, Pd, Ru and Rh and the second catalyst which contains at least a kind chosen from Pd, Ru, Rh and Ni.
Patent JP-2002192851-A (JP)
Title: Master for thermal stencil printing and its manufacturing method
Inventor: OTA MASAYUKI
IPC: B41N1/24
Filed: 2001-05-08
Abstract: PROBLEM TO BE SOLVED: To provide a master for thermal stencil printing having excellent perforating sensitivity and plate wear resistance in the master for the stencil printing having a porous resin film made of a resin on one surface of a thermoplastic resin film and a method for manufacturing the same. SOLUTION: 1. The master for the thermal stencil printing comprises at least the porous resin film made by coating a fluid on the thermal resin film and drying the fluid. When air gap holes of the resin film are each regarded as being a circle and converted in terms of a true circle, a mean hole size of the film as observed from the film side is larger tan that observed from the resin film side. 2. The method for manufacturing the master for the thermal stencil printing comprises the steps of coating the fluid set to a soluble state by mixing a synthetic resin with a plurality of solvents having different solubilities in a prescribed thickness on the thermoplastic resin film, and drying to form the porous resin film.
Patent JP-2002302002-A (JP)
Title: Occupant constraint device
Inventor: YAMAGUCHI HIRONORI
IPC: B60N2/42
Filed: 2001-05-09
Abstract: PROBLEM TO BE SOLVED: To provide an occupant constraint device capable of surely preventing a submarine phenomena in the occurrence of an impact and mitigating the impact to the chest and the head of an occupant in particular by combined with a seat belt. SOLUTION: This occupant constraint device for constraining the lower half body of the occupant in a vehicle having an upper body constraint for the occupant in the occurrence of the impact is provided with a sliding prevention member capable of projecting upward so as to suppress the front ward movement of the occupant and a power generation device driving the sliding prevention member in the occurrence of the impact.  This device is so constituted that the sliding prevention member projects upward of the bottom end of the ischial bone of the occupant in seating more quickly than constraining the occupant by the upper half body constraint means and abuts on a part toward the gluteal region of the thin femoral region of the occupants to suppress its front ward movement so that, in the occurrence of the impact, this device can eliminate the occupant from sliding front ward from the lower part of the seat bolt, quickly start up the deceleration of the waist part of the occupant, and quickly start up the deceleration of the head part and the chest part so as to reduce the peak of the deceleration.
Patent JP-2002331353-A (JP)
Title: Manufacturing method for casting having fine unidirectional solidified columnar crystal structure
Inventor: TANIGUCHI KENICHI
IPC: B22D27/08
Filed: 2001-05-09
Abstract: PROBLEM TO BE SOLVED: To provide a manufacturing method for a casting whose cross-sectional structure orthogonal to the growth direction has the fine unidirectional solidified columnar crystal structure. SOLUTION: Horizontal continuous inverted oscillation for repeating normal/ reverse rotation, wherein while gradually moving upward a solidification interface so that the temperature gradient of a molten metal in the solidification interface becomes 20-1000 deg.C/cm by cooling the molten metal filled in a casting mold directing from the lower part to the upper part, the normal rotation whose maximum angular acceleration is 5 πrad/sec<2> or more, and the rotation angle is 45 deg. or more is applied to the casting mold filled with the molten metal, then in succession, the reverse rotation of the same condition is applied, or the horizontal intermittent/normal reverse oscillation for repeating the rotation for rotating in the same direction and with the same condition and stopping is imparted.
Patent JP-2002054369-A (JP)
Title: Roller blind device
Inventor: SCHULZ HORST-MARTIN
IPC: B60J1/20
Filed: 2001-05-09
Abstract: PROBLEM TO BE SOLVED: To ensure the trouble-free installation of a unit by securely coupling a draw-out bar and a coupling member together. SOLUTION: A roller blind device, selectively covering a car-body surface (e.g. the transparent glass cover of a roof) to be covered, has a blind web 10, the draw-out bar 11 constituted as a profile member so as to be fixed to the front end of the blind web 10 and the coupling member 12 engaged with a lateral guiding rail in order to guide the bar 11 laterally or couple the bar 11 to an electric drive unit. The bar 11 is constituted as a hollowly shaped member having an inner space 9 which allows a locking seat to accept the approximately rod-like coupling member 12 and whereinto the coupling member 12 can be introduced through an axial introduction slit 8.
Patent JP-2002027157-A (JP)
Title: System and camera for transferring digital image to service provider
Inventor: PARULSKI KENNETH A
IPC: H04N5/232
Filed: 2001-05-10
Abstract: PROBLEM TO BE SOLVED: To provide a method and a digital camera that acquire an image to be provided to a service provider. SOLUTION: The camera is provided with an acquisition device that acquires a digital image, a memory that stores the acquired digital image, and an interface with a communication unit to transmit the stored image to the service provider. The digital interface automatically transfers the image to the service provider of a network for a designated period. The digital camera may be provided with a rechargeable battery to supply power to the camera, and the communication unit uses the interface to recharge the battery. The camera has a display device to display a digital file stored in the digital memory and displays at least one order status information file.
Patent JP-2002083559-A (JP)
Title: Electron gun, cathode-ray tube, and image display device
Inventor: NAKAMURA HIROSHI
IPC: H01J29/48
Filed: 2001-05-11
Abstract: PROBLEM TO BE SOLVED: To provide an electron gun capable of improving the focusing characteristic of a cathode-ray tube by reducing the working area of a cathode, a cathode-ray tube equipped with this electron gun and having a good focusing characteristic, and an image display device comprising this cathode-ray tube and capable of providing a good image. SOLUTION: This electron gun is structured so that a portion of an electron emitting surface 21 of the cathode K, which faces on an electron beam passing hole 11A in a first electrode 11, stands close to the first electrode 11. The cathode-ray tube is equipped with this electron gun. The image display device comprises this cathode-ray tube.
Patent JP-2002027562-A (JP)
Title: Radio data transmission scheduling
Inventor: NIRANJAN SUDHIR JOSHI
IPC: H04L12/28
Filed: 2001-05-11
Abstract: PROBLEM TO BE SOLVED: To provide improved scheduling of radio data communication. SOLUTION: On the basis of a channel condition or a data rate which are related to each mobile station, scheduling precedence is established for transmission of data to the mobile station in a cellular communication system. Each of the mobile stations can have different channel condition or data rate. The channel condition and the data rate which are related to each of the mobile stations may be set when the mobile station is firstly added to a mobile station list, or may be recalculated during a transmission period.
Patent JP-2002338905-A (JP)
Title: Adhesive sheet for recording
Inventor: KOBAYASHI NOBUHISA
IPC: C09J7/02
Filed: 2001-05-11
Abstract: PROBLEM TO BE SOLVED: To prepare an adhesive sheet for recording capable of clear image recording be a thermal method, and capable of repeatedly adhering and peeling it on/from a material to be adhered after recording, especially capable of peeling and adhering again without damaging its appearance even when the adhesive sheet is adhered on the material to be adhered deviating from a target by mistake or air babbles are contained. SOLUTION: This adhesive sheet comprises consecutively laminating a surface base material having a thermal recording layer on one side, an adhesive layer and a peeling sheet, and the adhesive layer is a porous adhesive layer having pores with an average pore size of 2-50 μm and a pore number of 1×10<2> -1×10<5> /mm<2> .
Patent JP-2002342946-A (JP)
Title: Optical pickup
Inventor: FUJITA KENICHI
IPC: G11B7/1395
Filed: 2001-05-15
Abstract: PROBLEM TO BE SOLVED: To surely fix a half mirror at a specified position of a casing with a simple constitution. SOLUTION: A pocket 10 is formed on the bottom surface 2a of a groove part 2 so as to confront with the back surface 3a of a half mirror 3, and a recessed path 11 for injecting an adhesive which, extends to an opening end of the groove part 2 from the pocket 10 is formed, and the bottom of the pocket 10 is blocked by a positioning table 12 which is formed on the bottom surface 2a of the groove part 2 to abut on the back surface 3a of the half mirror 3, and a pair of projected line parts 14 extended to the positioning table 12 from the opening end of the groove part 2 along both side edges of the recessed path 11 for injecting the adhesive is formed.  Then, a UV curing adhesive 8 is injected to two points that are the one between another end part 3c of the half mirror 3 and a positioning receptacle 7, and the one in the above pocket 10, so that the half mirror 3 is bonded to the casing 1.
Patent JP-2002344311-A (JP)
Title: Pll circuit
Inventor: TANNO FUMIHIRO
IPC: H03L7/093
Filed: 2001-05-16
Abstract: PROBLEM TO BE SOLVED: To obtain a PLL circuit capable of stably operating with sappressing the steady-state phase error and the jitter to the minimum. SOLUTION: An integration item of a phase comparison output is obtained by a complete integrator 2 and limited by a limiter 4. A proportional item of the phase comparison output is obtained by an incomplete integrator 3, and added to the output of the limiter 4 by an adder 5 to provide an added output as a suppression voltage for a VCO 6. This lessens the steady-state phase error and minimizes the output jitter quantity.
Patent JP-2002341917-A (JP)
Title: Process management system
Inventor: NARUSE RIKIZO
IPC: G06Q50/04
Filed: 2001-05-16
Abstract: PROBLEM TO BE SOLVED: To provide a process management system which can grasp flow of articles in real time and can carry out high-level production management. SOLUTION: The process management system 20 integrates and restructures data of a manufacturing component table 14 into data by unit of customer and stores them. A work card 21 in which an ID number is recorded is issued and transferred as a set with a corresponding article. The ID number is read by a card reader 22 and corresponding data is accessed through a radio LAN 30 at the respective work places.
Patent JP-2002335859-A (JP)
Title: Method for inhibiting discoloration of fruit or processed fruit and discoloration inhibitor
Inventor: HOSODA HIROSHI
IPC: A23L5/41
Filed: 2001-05-16
Abstract: PROBLEM TO BE SOLVED: To provide a method for inhibiting the discoloration of fruits or processed fruits such as browsing without affecting human health. SOLUTION: (1) This method for inhibiting the discoloration of fruits or processed fruits comprises making a contact treatment of the fruits or processed fruits with Welsh onions squeezed, smashed or chopped in a non-heated condition. (2) The method comprises also making a joint packaging of the fruits or processed fruits with Welsh onions squeezed, smashed or chopped in a non- heated condition. (3) The discoloration inhibitor comprises as the active ingredient Welsh onions squeezed, smashed or chopped in a non-heated condition or an ingredient including such Welsh onions.
Patent JP-2002346750-A (JP)
Title: Welding method and welding equipment
Inventor: TAKAHASHI MASAHIRO
IPC: B23K11/11
Filed: 2001-05-17
Abstract: PROBLEM TO BE SOLVED: To prevent oil shortage of a driving ball screw of each shaft without adversely affecting the welding time, to ensure smooth movement of an optical axis aligning mechanism, to prevent any wear, and to maintain the light aligning function of high accuracy for a long time. SOLUTION: In a welding equipment comprising a positioning mechanism having the driving ball screw for moving a movable member and a rotation driving device capable of rotating the driving ball screw by small angle or over, a pair of welding electrodes with at least one of the welding electrodes supported by the positioning mechanism, a tray with works of the predetermined number placed thereon, a transfer means for transferring the works on the tray to the welding electrodes corresponding thereto according to the predetermined order, and a carrying means for carrying the tray, the driving ball screw is rotated by the set angle larger than the small angel at the predetermined point of time.
Patent JP-2002344545-A (JP)
Title: Audio signal transmission unit
Inventor: AMANO TAISUKE
IPC: H04L25/49
Filed: 2001-05-18
Abstract: PROBLEM TO BE SOLVED: To provide an audio signal transmission unit which is capable of rightly transmitting audio signals even if the preamble timing of a connected opponent unit is synchronous with either the rise or fall of a word clock in a system of transmitting digital audio data by the use of a biphase mark modulation method. SOLUTION: An audio signal transmission unit is equipped with an operating clock generating means 101 which generates a reference word clock and a timing clock, a preamble timing setting means 102 which makes the timing of the prescribed preamble synchronous with the rise or fall of the above reference word clock, a preamble generating means 103 which generates preamble on the basis of the above reference word clocks 4 and 5, and a biphase mark modulation means 104 which carries out a biphase mark modulation on the basis of the timing clock and the preamble.
Patent JP-2002342589-A (JP)
Title: Transaction method of automatic teller machine, and its program and its device
Inventor: AKAE MASAHIRO
IPC: G06Q40/02
Filed: 2001-05-21
Abstract: PROBLEM TO BE SOLVED: To enable a customer to obtain a desired denomination and cash of the denomination when making a transaction accompanied by payment by using an automatic teller machine. SOLUTION: When the customer needs to specify the denomination of cash to be received in the transaction and its quantity, a selection picture for inquiring the necessity of the customer and an input picture for specifying the desired denomination and its quantity are displayed and payment by the denomination and quantity is carried out according to the specification.
Patent JP-2002346954-A (JP)
Title: Protector for hand tool
Inventor: KAMIMURA YOJI
IPC: B25F5/02
Filed: 2001-05-22
Abstract: PROBLEM TO BE SOLVED: To provide a protector for a hand tool that can be easily mounted on and dismounted from a body part of a hand tool and can prevent a rise in temperature of the hand tool by improving an effect of heat radiation from the hand tool. SOLUTION: The protector 2 of an elastic material such as rubber covers outer surfaces of the body part 11 of the hand tool 1. The protector 2 has a plurality of slit-shaped window holes 21, and the protector 2 has a wall thickness t set to a thickness precluding contact of the body part 11 of the hand tool 1 with another piece of equipment and the like through the slit-shaped window holes 21.
Patent JP-2002337677-A (JP)
Title: Anti skid control device
Inventor: TSUTSUMI JUNJI
IPC: B60T8/66
Filed: 2001-05-22
Abstract: PROBLEM TO BE SOLVED: To suppress and prevent hunting of brake force increasing/decreasing after starting anti skid control. SOLUTION: When anti skid control is started and wheel velocity Vwi is not less than a standard target wheel velocity VwCOMO on the basis of a standard slip rate, correcting amount α according to a road surface μ is added to wheel acceleration VwDi to obtain a target wheel acceleration VwDCOMi , and a target wheel velocity VwCOMi decreasing deceleration of wheels is established from a time integral value of the target wheel acceleration VwDCOMi , thereby suppressing rapid increase in braking force and moderating deceleration of the wheels. As a result of decreasing the braking force, if the wheel velocity Vwi is changed from deceleration to acceleration, a negative value (-VwDi ) of the wheel acceleration is established as the target wheel acceleration VwDCOMi .  From a time differential value of that, the wheel velocity VwCOMi increasing deceleration of the wheels or decreasing acceleration of the wheels is established, thereby suppressing rapid decrease in the braking force and moderating acceleration of the wheels. The correcting amount α is established to be larger as the road surface μ becomes smaller.
Patent JP-2002347328-A (JP)
Title: Ink jet recording medium
Inventor: ARAKI SATOSHI
IPC: B41J2/01
Filed: 2001-05-22
Abstract: PROBLEM TO BE SOLVED: To provide an ink jet recording medium, wherein especially the bleeding of characters and the boundary bleeding of colors are small and a clear printing can be realized, on the ink jet recording medium, in which recording is executed with ink. SOLUTION: In the ink jet recording medium, which is formed by providing an ink accepting layer including a pigment and an adhesive on at least one side of a support, the surface of the ink accepting layer shows the contact angle after 0.1 s of 50 to 80 deg. with a liquid having the surface tension of 40 dyne/cm. Further, the absorbing time by the ink accepting layer of 5 μL of the liquid having the surface tension of 40 dyne/cm collected with a syringe and dropped on the ink accepting layer is 60 s or less.
Patent JP-2002351554-A (JP)
Title: Series regulator circuit
Inventor: KAWAHARA HIROYOSHI
IPC: G05F1/56
Filed: 2001-05-25
Abstract: PROBLEM TO BE SOLVED: To obtain a series regulator circuit capable of accurately preventing the fluctuation of regulator voltage due to load fluctuation with an appropriate circuit configuration. SOLUTION: In this series regulator circuit provided with a power PNP transistor Q1 whose collector is connected to a power supply, a current mirror circuit consisting of NPN transistors Q3 and Q4 for detecting the collector current of a first PNP transistor Q2 and PNP transistors Q5 and Q6 is provided. A current being the same as the base current of the first PNP transistor Q2 is caused to flow to the collector of an NPN transistor Q9 on a different side of a differential amplifier DA by using the base current of a PNP transistor Q7 for compensation which receives a detection current of the current mirror circuit and has the same shape as that of the first PNP transistor Q2 and whose emitter ground characteristic is the same as that of the first PNP transistor Q2.
Patent JP-2002352564-A (JP)
Title: Information recording and reproducing device
Inventor: KAMIOKA MITSUNAO
IPC: G11B20/12
Filed: 2001-05-28
Abstract: PROBLEM TO BE SOLVED: To provide an information recording and reproducing device which hardly gives rise to group management contrary to a user's intention even when the medium additional information not complying with a specific format is already written to a sub-recording region of recording media to be freshly subjected to the group management. SOLUTION: The information recording and reproducing device has a step (S10) of deciding whether the medium additional information after conversion is correctly described according to the specific format or not when the description is converted to the specific format while the original medium additional information is made to remain as it is. The device writes the medium additional information after the conversion into the sub-recording region of the recording media only when the description is decided to be correct.
Patent JP-2002350218-A (JP)
Title: Mass measuring method and device for nano-material
Inventor: NAKAYAMA YOSHIKAZU
IPC: B25J7/00
Filed: 2001-05-28
Abstract: PROBLEM TO BE SOLVED: To provide a device and method capable of simply and quickly measuring the mass of a nano-material as low as 10<-20> g without a large device such as a mass analyzer. SOLUTION: According to this mass measuring method for a nano-material 2, the nano-material 2 is held by a nano-tweezers holding part 11a formed by a plurality of nano-tubes 5a, 5b. The nano-tweezers holding part 11a in such holding state is resonated to measure the natural frequency fm , and when the natural frequency of the nano-tweezers holding part 11a in the state of not holding the nano-material is taken as f0 , both natural frequencies fm , f0 are compared to lead out the mass of the held nano-material 2.  As the resonance method, proposed are a method of disposing an external electrode 6 in the vicinity of the nano-tweezers holding part 11 and applying AC voltage between them to be electrically resonated, and a method of providing a piezoelectric element 7 in a body supporting the nano-tweezers holding part 11a and elongating and contracting the piezoelectric element 7 with AC voltage to be mechanically resonated.