baber/WOPTO huggingface dataset:
Patent JP-2003322241-A (JP)
Title: Differential limiting device
Inventor: USUI HIROYUKI
IPC: F16H48/38
Filed: 2002-03-27
Abstract: <P>PROBLEM TO BE SOLVED: To provide a low-cost differential limiting device providing a large differential limiting force and having high durability in the differential limiting force generating surface, which generates different differential limiting forces at the time of driving and coasting, while using advantages of a simple engaging reaction type differential limiting device by slight structural changes.  <P>SOLUTION: In this differential limiting device generating differential limiting force between side gears 6, 7 and inside surfaces of differential cases 1A, 1B by engaging reaction of a pinion gear 3 and the side gears 6, 7, slide members 4, 5 are arranged for moving axially with relative rotation of a pinion shaft 2 to which the pinion gear 3 is pivoted and for generating thrust force. A large differential limiting force is provided only by adding the slide members 4, 5 on the basis of a simple structure of a low-cost engaging reaction type differential limiting device.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003299279-A (JP)
Title: Brushless motor
Inventor: SHIMIZU YASUO
IPC: H02K1/22
Filed: 2002-03-29
Abstract: <P>PROBLEM TO BE SOLVED: To raise assemblage of a cover at an inner rotor, to eliminate a damage of a permanent magnet or the cover and to sufficiently secure a magnetic force generated from the magnet via a nonmagnetic cover.  <P>SOLUTION: A brushless motor comprises the inner rotor 75 having a plurality of stripes of permanent magnets 84 and associated in a cylindrical outer stator. In this motor, gaps 97 are provided between the plurality of the stripes of the magnets. The motor further comprises gussets 85c entering into a plurality of the gaps to coat the cover 85 made of the nonmagnetic material of a thin cylindrical shape which can be radially enlarged on the plurality of the stripes of the magnets.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003296178-A (JP)
Title: Personal data storage device and personal data storage system
Inventor: HARADA KOZO
IPC: G06F12/00
Filed: 2002-03-29
Abstract: <P>PROBLEM TO BE SOLVED: To solve problems in a conventional personal data storage device that specified kinds of low-capacity data can be stored, but high-capacity personal data other than specified kinds cannot be stored.  <P>SOLUTION: This personal data storage device 4 stores, on receipt of a storage request of personal data and personal data to be stored from a personal computer 1, the personal data in a server 13, reads the personal data, on receipt of a delivery request of personal data from a portable information terminal 6, the personal data from the server 13 and delivers the personal data to the portable information terminal 6 by use of a communication satellite 5.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003022273-A (JP)
Title: Information processor and method for controlling the same
Inventor: FUKUDA MASASHI
IPC: H04W4/06
Filed: 2002-03-29
Abstract: PROBLEM TO BE SOLVED: To easily register and manage an information distribution region having an arbitrary two-dimensional shape as a zone. SOLUTION: Zone designation information for designating a zone inputted by an advertising agent terminal 20 is received through a network 1000, and the zone designation information is converted into zone specification information for specifying the zone. Then, the zone specification information is registered so as to be made correspond to each zone and each advertising agent.
Patent JP-2003259010-A (JP)
Title: Ringer melody automatic selection and distribution system
Inventor: MATSUOKA MASARU
IPC: H04M3/487
Filed: 2002-02-26
Abstract: <P>PROBLEM TO BE SOLVED: To provide an extremely useful system for obtaining operations and knowledge of an information terminal fitting to broad-band ages by enabling ringer melodies to be simply and easily downloaded with pleasure without complicated operations for children and aged men, who can be more familiar in contacting with mobile phones by means of music.  <P>SOLUTION: The system is designed to perform an automatic distribution of a ringer melody to a mobile phone (1) by automatically selecting one of ringer melodies fitting to client information from among those registered in advance when the mobile phone (1) calls a melody distribution server (2) via a telephone line.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003295859-A (JP)
Title: Playing device
Inventor: MURAMATSU SHIGERU
IPC: G10F1/06
Filed: 2002-04-02
Abstract: <P>PROBLEM TO BE SOLVED: To make generable sound with colorful tones on a playing device such as a music box or the like.  <P>SOLUTION: The device is provided with a plurality of sound generating sections which are made of a plurality of sound generating bodies corresponding to different pitches, resonating sections which are provided corresponding to the sound generating sections and made of materials having respectively different characteristics, a driving means which mechanically drives the sound generating bodies so that they are vibrated, a tone color setting section which is used to set sound generating tone colors and a control means which determines the sound generating bodies that are used to generate sound among the plurality of the sound generating sections based on pitch information included in playing information and the setting of the tone color setting means when sound is generated by the sound generating sections based on the playing information and controls the driving means so that determined sound generating bodies are driven.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003295090-A (JP)
Title: Photographic processing device
Inventor: YAMAMOTO TAKUYA
IPC: B41J2/44
Filed: 2002-04-03
Abstract: <P>PROBLEM TO BE SOLVED: To provide a photographic processing device which can eliminate time loss at the time of interlock operation.  <P>SOLUTION: The photographic processing device is provided with a laser engine Q which is provided with laser light sources 1R, 1G, and 1B for outputting laser light r, g, and b, acoustooptic modulation elements 2R, 2G, and 2B, and a housing 3 incorporating the laser light sources 1R, 1G, and 1B and the acoustooptic modulation elements 2R, 2G, and 2B, a switch means 5 for supplying and breaking a driving power to the acoustooptic modulation elements 2R, 2G, and 2B, and an open/close member 6 which can be opened and closed to the laser engine Q, and the housing 3 has an opening part 4 which is arranged so as to allow diffracted light of first order D1r, D1g, and D1b emitted from the acoustooptic modulation elements 2R, 2G, and 2B to pass through, and the switch means 5 breaks the driving power supply when the open/close member 6 is opened, and the switch means 5 supplies the driving power when the open/close member 6 is closed.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003302674-A (JP)
Title: Light emitting device, camera, and method for manufacturing the light emitting device
Inventor: GOTO MAKOTO
IPC: F21Y101/00
Filed: 2002-04-09
Abstract: <P>PROBLEM TO BE SOLVED: To provide a light emitting device which emits light with high efficiency without any increase in cost nor the trouble to assemble it, a camera equipped with the same, and a method for manufacturing the light emitting device.  <P>SOLUTION: A columnar Xe tube 6f is inserted into a hole 6b of a light guide member 6a, so a light beam emitted by the Xe tube 6f is passed through the light guide member 6a to illuminate, so the conventional trouble to assemble a protector and a reflector is not necessary and the difference in refractive index between the raw material of the light guide member 6a and air is used to effectively use the light beam from the Xe tube 6b while reducing the amount of a reflecting raw material.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003303340-A (JP)
Title: Image processing circuit and image forming device
Inventor: AZUMAI MITSUO
IPC: G06T1/20
Filed: 2002-04-09
Abstract: <P>PROBLEM TO BE SOLVED: To provide a versatile image processing circuit to be easily adapted to the change of specification after developed, and an image forming device with the image processing circuit.  <P>SOLUTION: The image processing circuit comprises a plurality of operation module groups MG for the image processing, an output holding register group RG connected to the output stage of each operation module for taking and holding the output data from the operation module groups, a register R1 for filter operation for storing the parameter for the filter operation, an operation procedure setting register R2 for storing the set value indicating the operation procedure of the image processing, and a selector group SG connected to the input stage of each operation module for selecting one of image data I inputted to the image processing circuit G11, data Y indicating the operation parameter, and the output *D of the output holding register RG, based on the set value of the operation procedure stored in the operation procedure setting register R2, and outputting the data to the operation module connected to the subsequent stage.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003302315-A (JP)
Title: Method for analyzing and separating impurities from iron or iron oxide
Inventor: ISHIHARA YOZO
IPC: G01N33/20
Filed: 2002-04-10
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method for separating impurities from iron or iron oxide, which can accurately separate a plurality of impurities by using one process, and to provide a method for analyzing the impurities in the iron or the iron oxide, which can considerably lower a measurable quantitative lower limit of the impurities and reliably carry out a quantitative analysis of the existing impurities.  <P>SOLUTION: In the method for separating the impurities from the iron or the iron oxide, a solution of the iron or the iron oxide dissolved into an inorganic acid is prepared in a range of pH from 1.0 to 2.0, and then a chelate resin in which an imino diacetate group is introduced into a styrene divinylbenzene copolymer, is made contact therewith, thereby making the chelate resin absorb ferrous ions in the solution and separating the impurities such as lead, cadmium, chromium, and antimony from the iron.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003308653-A (JP)
Title: Contents recorder
Inventor: MIYAZONO SHINYA
IPC: G06F21/10
Filed: 2002-04-11
Abstract: <P>PROBLEM TO BE SOLVED: To provide a contents recorder capable of surely recording the contents.  <P>SOLUTION: A contents recorder 10 includes a CPU 18, and by the CPU 18, license data are prepared in a charging mode or a reproducing mode and stored in a memory card 12. When a sound recording mode is set, the desired contents (music data) are stored in the memory card 12 after the compression process and encipherment are applied. At this time, the preliminarily produced license data are assigned to enciphered music data stored in the memory card 12. Consequently, the omission of a head part in the next music data does not occur since the time required for producing the license data is eliminated in the sound recording mode.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003303873-A (JP)
Title: Carrying apparatus for sheet type substrate
Inventor: OKADA HIDEO
IPC: H01L21/677
Filed: 2002-04-11
Abstract: <P>PROBLEM TO BE SOLVED: To provide a carrying apparatus for a sheet type substrate which can reduce the breakage of the sheet type substrate when the sheet type substrate is taken out of a flat plate stage and increase the take-out speed of the sheet type substrate.  <P>SOLUTION: The carrying apparatus for the sheet type substrate is provided with a plate type spacer 22 between a silicon wafer 3 and the flat plate stage 1 so that, when the silicon wafer 3 is mounted, a gap 25 is formed at the edge of the silicon wafer 3. When the silicon wafer 3 is taken out of the plate type stage 1 by using a suction pad 4, air flows in the contact between the plate type spacer 22 and silicon wafer 3 from the gap 25. The inflow of the air can, therefore, reduce the negative pressure of a negative pressure part which is formed between the plate type spacer 22 and silicon wafer, and causes the breakage of the silicon wafer 3, so that the carrying speed of the sheet type substrate by the carrying apparatus can be increased.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003308849-A (JP)
Title: Catalyst for fuel electrode of high polymer solid electrolyte fuel cell
Inventor: TADA TOMOYUKI
IPC: B01J23/46
Filed: 2002-04-12
Abstract: <P>PROBLEM TO BE SOLVED: To provide a catalyst difficult to cause lowering of catalyst activity even if fuel deficiency occurs, as for the catalyst for a fuel electrode of a high polymer solid electrolyte fuel cell.  <P>SOLUTION: This catalyst for the fuel electrode of the high polymer solid electrolyte fuel cell is formed by having platinum and ruthenium carried on a carbon powder carrier, and the carrying ratio of platinum to ruthenium is 1: 2.5-1:4 (mol ratio). The carrying density of this catalyst is preferably 40-70%. Carbon powder having a specific surface of 600-1200 m<SP>2</SP>/g is preferably used for a carrier to carry catalyst particles.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003305518-A (JP)
Title: Pipe bending processing unit in pipe bending processing device
Inventor: EZURE KAZUHIRO
IPC: B21D7/024
Filed: 2002-04-12
Abstract: <P>PROBLEM TO BE SOLVED: To provide a pipe bending processing unit in a pipe bending processing device which is compact and easy to control.  <P>SOLUTION: The pipe bending unit 10 in the pipe bending processing device is equipped with a bending roll 11, a clamp 12 for fixing a pipe to the bending roll, a presser 13 for bending the pipe by moving along the bending roll while pressing the pipe to the bending roll. In the pipe bending processing unit in the pipe bending processing device, a fixed plate 14 having cams 15, 16 for the presser for attachably and detachably supporting the clamp 12 against the bending roll 11 and determining the moving track of the presser 13 is disposed. A rotary plate 17 having cams 20, 21 for the clamp for supporting the presser 13 in contact with and separable from the bending roll 11 and moving the clamp 12 is disposed. The clamp 12 and the presser 13 are operated by these cams.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003309633-A (JP)
Title: Portable terminal
Inventor: SATO NORIYOSHI
IPC: H04B1/38
Filed: 2002-04-16
Abstract: <P>PROBLEM TO BE SOLVED: To provide a portable terminal which can easily attach or detach an information recording medium while avoiding an increase in size.  <P>SOLUTION: The portable terminal comprises a recessed battery mounting unit 101c for mounting a battery 107, a step part 101d raised in a retrieving direction (a direction opposite to D in Fig. 1) of the battery 107 from the bottom of the unit 101c, a UIM card connector 115 of the shape disposed near the surface bridged at the corner of the part 101d for exposing one surface of the card 122 on the surface of the part 101d at the mounting time of the card 122, and a battery cover 107a for concealing the part 101d and the unit 101c.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003305226-A (JP)
Title: Game machine
Inventor: TAKETOMI TATSUNORI
IPC: A63F7/02
Filed: 2002-04-17
Abstract: <P>PROBLEM TO BE SOLVED: To provide a game machine in which expectations that a player holds are varied when suggestive performance is carried out.  <P>SOLUTION: After a big win occurs with the suggestive performance of 'school of fish', 100 times of variable display are defined as a special period and during the special period, a selection condition is changed into condition that the suggestive performance of 'school of fish' is selected only with respect to the variable display with which a probability variation big win occurs. Namely, among tables to be used for selecting a ready-to-win pattern during the special period, a table selected with the suggestive performance of 'school of fish' is only a second big win table to be used for processing in S75, and the second big win table is selected only when the probability variation big win occurs (S73: Yes and S74: Yes). Thereby, the player can recognize that the probability variation big win occurs when the 'school of fish' its generated during the special period, and the expectations of the player on the suggestive performance of 'school of fish' can be varied.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003312452-A (JP)
Title: Car washer
Inventor: ISHIDA NOBUHIRO
IPC: B60S3/06
Filed: 2002-04-18
Abstract: <P>PROBLEM TO BE SOLVED: To prevent a fault of disturbance in drying by water splash from washing when conducting the drying while conducting the washing.  <P>SOLUTION: A washer body 3 is separated into a front body 3a provided with washing brushes 11-13, and a rear body 3b provided with nozzles 21, 22 for the drying, the front body 3a and the rear body 3b are constituted respectively to travel individually by travel motors 14, 25, and a controller is provided to change a travel speed in at least one out of front body 3a and rear body 3b sides so as to correct a fore-and-aft space, when a fore-and-aft shift is detected between the front body 3a and the rear body 3b by detectors 30, 31, in the travel along the same direction under the condition where the front body 3a and the rear body 3b keep a prescribed space B.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003306789-A (JP)
Title: Method and apparatus for manufacturing sponge titanium
Inventor: UEDAHIRA TAKASHI
IPC: C25C7/06
Filed: 2002-04-19
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method and an apparatus by which the concentration of molten salt incorporated in electrolytic magnesium which causes the diminishing of yield of sponge titanium is reduced in the manufacturing method of sponge titanium by the reduction of titanium tetrachloride by electrolytic magnesium.  <P>SOLUTION: Before magnesium taken out from a molten salt electrolytic cell in an electrolysis process is supplied to a titanium tetrachloride reduction furnace in a reduction process, the electrolytic magnesium is transported to a heat insulation furnace for magnesium in a preservation process in a molten state and incorporated magnesium chloride molten salt is settled by the difference of specific gravity in the heat insulation furnace to be separated from the electrolytic magnesium. Magnesium chloride is transported to a heat insulation furnace for magnesium chloride in a preservation process.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003318334-A (JP)
Title: Hybrid integrated circuit device
Inventor: MIZUTANI MASAHIKO
IPC: H01L25/04
Filed: 2002-04-24
Abstract: <P>PROBLEM TO BE SOLVED: To improve a bonding force between a circuit base board 10 and an insulating resin 16 in a hybrid integrated circuit device 1.  <P>SOLUTION: Inclined sections 10B are provided on side surfaces of the circuit base board 10. The inclined sections 10B are formed so as to have shape inclined inward from the upper surface of the circuit base board 10 toward the lower part of the board. Accordingly, the insulating resin 16 is turned around the inclined sections 10B of the circuit base board 10 when the circuit base board 10 provided with the inclined sections 10B is sealed with the insulating resin 16. As a result, an anchor effect can be generated by the inclined sections 10B of the circuit base board 10 and the insulating resin 16. According to this method, the separation of the circuit base board 10 from the insulating resin 16 can be prevented.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003310176-A (JP)
Title: Processed poultry product and method of producing the same
Inventor: IMAIZUMI SUSUMU
IPC: A22B3/00
Filed: 2002-04-25
Abstract: <P>PROBLEM TO BE SOLVED: To provide a processed poultry product that can be produced in a low cost and can be used as feed of high nutrition.  <P>SOLUTION: Poultry is given wood vinegar and killed in water and the whole body are crushed to give the processed poultry. The poultry-processing process comprises the killing step where poultry are killed by soaking them in water, the crushing step where the killed poultry is killed, the steaming step where the crushed product is steamed and the compressing step where the steamed product is compressed.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003318767-A (JP)
Title: Portable radio device
Inventor: SATO MASAHIKO
IPC: H04B1/38
Filed: 2002-04-26
Abstract: <P>PROBLEM TO BE SOLVED: To provide a folding portable radio device which enhances radiation efficiency in an antenna, by including a structure where an antenna part is independent from a body part in the case of use, and an antenna case is automatically inclined from the body or stored in a case linked with the body opening/ closing operation.  <P>SOLUTION: Radiation efficiency is enhanced in the antenna, by automatically inclining the antenna case 4 toward the rear surface of the case, or storing it in the first case 1 in response to the opening/closing of the case 1 via a rotating hinge 11.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003313233-A (JP)
Title: Method for producing organic-inorganic complex by sol- gel process
Inventor: HASE KOHEI
IPC: H01M8/02
Filed: 2002-04-26
Abstract: <P>PROBLEM TO BE SOLVED: To provide a sol-gel process which prevents the generation of cracks, breakage, and the like, even in a complicated shape, by suppressing the occurrence of gel-shrinkage by gelatinization.  <P>SOLUTION: An organic-inorganic complex is obtained from the following processes: a metal alkoxide having a polymerizable substituent and an alkoxy is used as a starting material, firstly an organic skeleton is formed by polymerizing the polymerizable substituent in the metal alkoxide, subsequently an inorganic skeleton bonding to the organic skeleton is formed by crosslinking the alkoxy in the metal alkoxide through its gelatinization, then the organic- inorganic complex wherein the organic and inorganic skeletons are covalently bonded, is obtained, and the occurrence of the gel-shrinkage by gelatinization is suppressed by the affect of the firstly formed organic skeleton.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003067440-A (JP)
Title: Method for finding noise at output by simulating noise at input of static gate
Inventor: KELLER S BRANDON
IPC: G06F17/50
Filed: 2002-04-26
Abstract: PROBLEM TO BE SOLVED: To provide a means for avoiding a trouble of a noise in designing an integrated circuit easily. SOLUTION: The present invention is a method to find a noise at the output of a static logic gate by simulating a noise at the input of the static logic gate. This method identifies PFET and NFET used when driving the input of the static gate by a particular voltage pattern. When an FET is identified, a P/N ratio is calculated for every possible input combination. The maximum P/N ratio or the minimum P/N ratio is selected and a noise signal at the input of the gate can be simulated. The signal arising at the output of the gate is a noise which can be used to evaluate other circuits as to noise problems. By using the noise created in this method, a designer of an integrated circuit is able to create a computer simulation which makes an electrical environment where an integrated circuit operates into a model in a satisfactory manner.
Patent JP-2003315602-A (JP)
Title: Optical transmission device and optical data bus system
Inventor: OKADA JUNJI
IPC: H04B10/80
Filed: 2002-04-26
Abstract: <P>PROBLEM TO BE SOLVED: To provide an optical transmission device and an optical data bus system which enable a light-transmissive medium and a light receiving and emitting element, receiving and emitting a light signal, to be aligned with precision.  <P>SOLUTION: This device has a plurality of step parts 11 at one end of the light-transmissive medium 10 and a light reflection part 12 at the other end. A positioning part 13 is formed at the lowest stage of the plurality of step parts 11. The positioning part 13 has a vertical surface 14. Light incidence/ projection parts 15 are formed at the remaining step parts respectively. Each light incidence/projection part 15 has an oblique surface 16. The positioning part 13 engages a reference part on a substrate of the optical data bus system and enables precise alignment.  <P>COPYRIGHT: (C)2004,JPO