baber/WOPTO huggingface dataset:
Patent JP-2004077695-A (JP)
Title: Method for manufacturing silver salt photothermographic emulsion, silver salt photothermographic emulsion, and silver salt photothermographic dry imaging material
Inventor: TAKAHASHI SHIGEAKI
IPC: B01J13/00
Filed: 2002-08-14
Abstract: <P>PROBLEM TO BE SOLVED: To provide a silver salt photothermal photographic emulsion having low fog, high sensitivity and favorable manufacturing stability and to provide a method for manufacturing the emulsion, and a silver salt photothermal photographic dry imaging material.  <P>SOLUTION: The method for manufacturing the silver salt photothermal photographic emulsion, the silver salt photothermal photographic emulsion, and the silver salt photothermal photographic dry imaging material using the emulsion are characterized in that aliphatic silver carboxylate particles are produced in a solvent containing 70 to 100 mass% of water and then photosensitive silver halide particles are added thereto, mixed, and dispersed.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003073576-A (JP)
Title: Production of azomethine compound
Inventor: JONES GARRY D
IPC: C09B55/00
Filed: 2002-08-15
Abstract: PROBLEM TO BE SOLVED: To provide a method for preparing an azomethine compound in good yield without significant environmental complications the environment. SOLUTION: The method for forming an azomethine compound comprising (a) reacting a compound A having an active methylene group or methine group with an arylprimaryamine compound B (b) in the presence of a base and an oxidizing agent and in a solvent medium containing a ketone compound having the formula R<1> C(O)R<2> wherein R<2> and R<2> are independently 1-4C alkyl groups (c) at a low temperature enough to provide a yield of the azomethine product of at least 50 mole % based on compound A is disclosed.
Patent JP-2003074766-A (JP)
Title: Pipe joint
Inventor: OMI TADAHIRO
IPC: F16L19/03
Filed: 2002-08-16
Abstract: PROBLEM TO BE SOLVED: To provide a pipe joint having excellent sealability by preventing the bending and torsion of a gasket in screw-fastening and holding the gasket by the whole end surfaces of both joint members. SOLUTION: This pipe joint has the pair of pipe-like joint members 1, 2 having the abutment end faces respectively formed with gasket-pressing annular protrusions 7, 8; a circular gasket 3 imposed between the abutment end faces of both the joint members 1, 2; and a screw means connecting both the joint members 1, 2 to each other. When executing the proper fastening, faces of the gasket 3 pressed by the respective gasket-pressing annular protrusions 7, 8 are recessed, and the gasket 3 is also pressed by end faces of the respective joint members 1, 2 except the annular protrusions 7, 8.
Patent JP-2004078686-A (JP)
Title: Personal identification device and method, passage control device and method
Inventor: YOKOI KENTAROU
IPC: G06F21/32
Filed: 2002-08-20
Abstract: <P>PROBLEM TO BE SOLVED: To provide a personal identification device capable of performing stable identification against the variation of input images and stably identifying a person without being influenced by an alike person even when extremely alike persons such as twins are registered.  <P>SOLUTION: The personal identification device provided with an image acquisition part 101, an identification dictionary storage part 13 and a similarity calculation part 104 and constituted so as to perform personal identification based on the face image of a person to be identified is provided also with an original dictionary/other dictionary determination part 105 and an original similarity/other similarity comparison part 106, so that not only similarity with the original dictionary but also similarity with the other dictionary is used for comparison.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004076224-A (JP)
Title: Article processed with dyeing, and sericin and fibroin deposition simultaneously by using reactive dyestuff, and method for producing the same
Inventor: HAGIWARA HIROSHI
IPC: D06P3/10
Filed: 2002-08-21
Abstract: <P>PROBLEM TO BE SOLVED: To utilize sericin and fibroin obtained from byproducts such as agricultural feathers or factory feathers to make general articles as highly functional simultaneously with the dyeing by using a simple means of using a reactive dyestuff.  <P>SOLUTION: This article processed with dyeing and sericin/fibroin deposition simultaneously is obtained by treating an article consisting mainly of cellulose in contact with an aqueous solution containing silk sericin or silk fibroin which are byproducts of sericulture or silk manufactories, or both of them and the reactive dyestuff to deposit the silk sericin, silk fibroin or both of them on the fibrous article consisting mainly of cellulose and protein.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004080618-A (JP)
Title: Fm multiplex broadcasting transmission/reception system
Inventor: NINOHIRA TOSHIO
IPC: H04N5/44
Filed: 2002-08-21
Abstract: <P>PROBLEM TO BE SOLVED: To receive FM multiplex broadcasting without providing an FM multiplex receiver with an exclusive FM tuner.  <P>SOLUTION: In a navigation device 3, in the case that an FM radio receiver 1 is in use, a main control part 36 makes a selector 35 select a TV receiver 2, tunes FM broadcasting in which traffic information is FM multiplex-broadcasted by utilizing a TV tuner 22 for which a band is broadened so as to tune FM broadcasting waves and inputs it to an FM multiplex decoder 31. In the case that the TV receiver 2 is in use, the selector 35 is made to select the FM radio receiver 1, the FM broadcasting in which the traffic information is FM multiplex-broadcasted is tuned by utilizing the FM tuner 12 and it is inputted to the FM multiplex decoder 21.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004082222-A (JP)
Title: Electric screwdriver
Inventor: UENO MIKIO
IPC: B25B23/14
Filed: 2002-08-22
Abstract: <P>PROBLEM TO BE SOLVED: To provide an electric screwdriver determining whether a screw is properly fastened or not with high accuracy.  <P>SOLUTION: This electric screwdriver A comprises a bit rotating frequency detecting device 5 for detecting a bit rotating frequency based on a sensor signal from a sensor 51 mounted on a bit 3, and a fastening state determining means 6 for determining the right and wrong in fastening a screw 9. The fastening state determining means 6 determines that the screw 9 is properly fastened in a case when the fastening torque reaches a set torque at a time when the bit rotating frequency becomes more than a set rotating frequency, when a control device 4 starts the supply of the power for operation to a motor 2 on the basis of a fastening start instruction.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004087808-A (JP)
Title: Link mechanism and substrate carrying device
Inventor: KAGIMOTO YOSHIMI
IPC: H01L21/677
Filed: 2002-08-27
Abstract: <P>PROBLEM TO BE SOLVED: To provide a link mechanism that can deliver a substrate where a coefficient of friction at a sliding section is small and generation of dust (particles) in operation and that of gas are restrained in a vacuum.  <P>SOLUTION: The link mechanism is used where the link mechanism has first, second, third, and fourth links 5, 3, 1, and 14; and first, second, third, and fourth pins 4, 2, 11, and 6. A nitriding treatment is performed to the first, second, third, and fourth links 5, 3, 1, and 14. The nitriding treatment and molybdenum disulfide treatment are made to the first, second, third, and fourth pins 4, 2, 11, and 6. Then, the first pin 4 forms a first pair of the first and the second links 5, 3. The second pin 2 forms a second pair of the second and third links 3, 1. The third pin 11 formes a third pair of the third and fourth links 1, 14. The fourth pin 6 formes a fourth pair of the fourth and first links 14, 5.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004087385-A (JP)
Title: Nonaqueous electrolyte secondary battery
Inventor: KONO RYUKO
IPC: H01M4/38
Filed: 2002-08-28
Abstract: <P>PROBLEM TO BE SOLVED: To provide a nonaqueous electrolyte secondary battery in which a charge/discharge cycle life is improved.  <P>SOLUTION: In the nonaqueous secondary battery provided with a positive electrode 4, a negative electrode 6 containing a negative electrode active material, and a nonaqueous electrolyte layer 5, the negative electrode active material contains at least one crystal phase of a hexagonal symmetric C14 type crystal phase or a cube symmetric C15 type crystal phase, and contains an alloy expressed by the following general formula (1): AB<SB>α</SB>(1). The B contains at least one kind of element chosen from a group composed of Mg, Co, Ni, Li, Al, and Zn, and the A contains at least one kind of the elements to satisfy the value of the atomic radius ratio r<SB>A</SB>/r<SB>B</SB>of 1.1 or more and 1.6 or less, and the molar ratio α of the element B shows 1.5 ≤α≤ 2.7.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004092057-A (JP)
Title: Entrance/exit management system
Inventor: OSAWA YOSHITAKA
IPC: E05B49/00
Filed: 2002-08-29
Abstract: <P>PROBLEM TO BE SOLVED: To dispense with the updating of data on a card of a user even if a change occurs in attribute data on the user, and to dispense with a confirmation input for confirming the identity of the user when the user enters a room.  <P>SOLUTION: A reader 6 for reading an ID of a card of a person who desires to enter a room is provided in each of the rooms #1 and #2; a database 2 for storing data on the person who desires to enter the room and a storage means (security level setting database 4), in which qualification for entering the room is stored room by room, are provided; a security determining server 3 samples the qualification for entering the room corresponding to the reader 6 from the storage means, and samples data on the person who desires to enter the room, corresponding to the ID which is read from the database 2, so as to determine the level of the possibility of entering the room, in accordance with the data on the person who desires to enter the room and the sampled qualification for entering the room, and so as to unlock a door of the corresponding room when determining that the person who desires to enter the room has the qualification for entering the room by comparing the level of the possibility of entering the room with the sampled qualification for entering the room.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004093439-A (JP)
Title: Saliva testing implement
Inventor: YOSHII HIDEKAZU
IPC: G01N33/50
Filed: 2002-09-02
Abstract: <P>PROBLEM TO BE SOLVED: To provide an amount-of-saliva testing implement which can simply and inexpensively test an amount of saliva of a subject to evaluate a risk of decayed teeth or to confirm a change of the amount of the saliva or the like.  <P>SOLUTION: The amount-of-saliva testing implement 1 includes one end inserted into an oral cavity to absorb the saliva into a rectangular saliva absorber 1a to test the amount and the viscosity of the saliva. The absorber 1a is covered at least with a water-impermeable film 1b having a transparent longitudinal periphery in such a manner that an inserting part 1c into the viscosity of the film 1b and a part of the other end 1g area opened to expose the absorber 1a and the exposed area of the absorber 1a with the other end 1g is set to 0.2-0.8 times as large as the exposure area of the part 1c.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004089577-A (JP)
Title: Game machine
Inventor: IMAI HIROYUKI
IPC: A63F7/02
Filed: 2002-09-03
Abstract: <P>PROBLEM TO BE SOLVED: To carry out a dynamic lighting control with respect to a number of light emitting elements without increasing load on a CPU and software.  <P>SOLUTION: A divider circuit 2 divides an internal clock signal of the CPU 1 to generate a driving clock and output the driving clock to a shift register 3 and the CPU 1. Shift operation of the shift register 3 corresponding to the driving clock switches common signal lines as control targets of a common driving circuit 4 to apply sequential driving voltage to the common signal lines C0-C3. The CPU 1 outputs lighting control signals to respective segment signal lines S0-S2 at a timing corresponding to the driving clock.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004098185-A (JP)
Title: Throwaway tip, and cutting tool using it
Inventor: KIMURA NORIHIDE
IPC: B23B27/16
Filed: 2002-09-05
Abstract: <P>PROBLEM TO BE SOLVED: To use, instead of a rhomboidal tip, a throwaway tip having as a basic shape an equilateral triangle of which the three corners can be used and more economical than the rhomboidal tip, by allowing stable constraint even when the constraint of a side surface by a holder is performed at one surface.  <P>SOLUTION: Corner angle of each corner of the tip 1 is set at 35-80°. At least central part of the side surface 2 is recessed inside in a plan view, and the recessed part 7 is laterally pressed by a shrouding ring 15. The central part of the tip is provided with a mounting hole 5 having three plane surfaces 5a on three sides of the equilateral triangle. The cutting edge is positioned and displacement of the cutting edge in cutting is suppressed by pressing two plane surfaces of the mounting hole onto wedge surfaces 14a and 14b of a clamping pin 14.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004104883-A (JP)
Title: Switching power supply unit and electronic device using the same
Inventor: TOKUYAMA HIROSHI
IPC: H02M3/155
Filed: 2002-09-06
Abstract: <P>PROBLEM TO BE SOLVED: To provide a switching power supply unit and an electronic device using the power supply unit capable of realizing PWM control with a simple and low-cost circuit eliminating use of a dedicated control IC.  <P>SOLUTION: This PWM control circuit comprises an error amplification circuit 2 which outputs an error signal corresponding to the difference between an output voltage and a reference voltage, a triangular wave generating circuit for generating a triangular wave signal, a level shift circuit 13 for shifting and outputting a level of the triangular wave signal corresponding to the error signal, and an inverter element 14 for shaping the output of the level shift circuit 13 into a rectangular wave based on a prescribed threshold and outputting it as a PWM signal for driving a switching device Q1. The triangular wave generating circuit consists of a rectangular wave generating circuit 11 and an integrating circuit 12 which forms an astable multivibrator.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004099524-A (JP)
Title: Method for producing enolate compound
Inventor: HAYASHI TAMIO
IPC: C07C29/68
Filed: 2002-09-10
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method for site-selectively producing an enolate compound having a substituent at the β-position.  <P>SOLUTION: The method for producing the enolate compound represented by general formula (3) involves reacting an α,β-unsaturated ketone represented by general formula (1) (wherein, R<SP>1</SP>and R<SP>2</SP>are each a 1-10C alkyl group which may be substituted with one or more the same or different substituent selected from a halogen, an aliphatic hydrocarbon group, an aryl group, an alkyloxy group, an aryloxy group, a hydrocarbon-substituted silyloxy group and a hydrocarbon-substituted silyl group, or may form a ring structure by bonding to each other) with an organotitanium compound represented by general formula (2) (R<SP>3</SP>is an aryl group which may be substituted with one or more the same or different substituents selected from a halogen, an alkyl group, an aryl group, an alkyloxy group, an aryloxy group and a hydrocarbon-substituted silyl group; and Y is a 1-6C alkoxy group) in the presence of a rhodium catalyst.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004103441-A (JP)
Title: Battery holding structure and portable apparatus
Inventor: UEDA MASANOBU
IPC: H01M2/10
Filed: 2002-09-11
Abstract: <P>PROBLEM TO BE SOLVED: To provide a battery holding structure which can reliably prevent contact among a plurality of batteries.  <P>SOLUTION: When batteries 24A and 24B are inserted into storage spaces 26A and 26B, respectively, the batteries 24A and 24B are held in parallel. Under this condition, if the batteries 24A and 24B move in such a direction that they are close to each other, the batteries 24A and 24B abut battery contact preventing parts 28A and 28B at the sides of storage spaces 26A and 26B, respectively. A designated distance between the batteries 24A and 24B is thereby maintained.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004100327-A (JP)
Title: Vegetation bag
Inventor: AOKI YASUKI
IPC: E02D17/20
Filed: 2002-09-11
Abstract: <P>PROBLEM TO BE SOLVED: To provide a vegetation bag that enables vegetation even if temporarily immersed in water.  <P>SOLUTION: The vegetation bag 10 has a three-layered structure wherein an outer bag 11 covers an inner bag 12 filled with soil 21, and a seed bag 13 with seeds 20 attached intervenes between the soil 21 and the inner bag 12. The inner bag 12 comprises a water-insoluble nonwoven fabric with weather resistance, whose basis weight A is in a range of 12 ≤ A ≤ 22.5. A basis weight A in the range allows germinating seeds 20 to penetrate the inner bag 12 to thus keep the germination intact. With the nonwoven fabric of a basis weight A in the range, the inner bag 12 prevents an outflow of the filling soil 21 even if the vegetation bag 10 is immersed in water. Even in a situation with temporary immersion in water, vegetation is possible.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004102070-A (JP)
Title: Speech recognition apparatus and car navigation apparatus using speech recognition
Inventor: KAWANA HIROTA
IPC: G10L15/01
Filed: 2002-09-11
Abstract: <P>PROBLEM TO BE SOLVED: To enable a user to easily understand which stage the degree of learning of speech recognition has reached at present.  <P>SOLUTION: There are provided a speech analysis part 3 which compares input speech waveform data with standard speech waveform data; a learning degree decision part 5 which determines the stage of the degree of learning of speech recognition according to the comparison result; an image memory 6 which stores the image data of the character images of three stages representing respective stages concerned with growing processes of a human being; and a display content selection part 7 which selects a character image representing a stage of a human growing process corresponding to the stage of the degree of learning from the image memory 6 and displays it on a display part 8.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004100921-A (JP)
Title: Controller of non-stage transmission
Inventor: HIRAI TOSHIJI
IPC: F16H61/02
Filed: 2002-09-12
Abstract: <P>PROBLEM TO BE SOLVED: To improve speed changing responsiveness on a non-stage transmission capable of transmitting output torque of a power source through a plurality of routes.  <P>SOLUTION: This controller of the non-stage transmission having a CVT power transmission route to transmit power from the power source to an output member through the non-stage transmission and the other power transmission route to transmit it to the output member without through the non-stage transmission is furnished with a shift determining means (step S2) to determine a shift by the non-stage transmission in a state of dividing the power output from the power source to the CVT power transmission route and the other power transmission route and transmitting it to the output member and a transmission torque capacity correcting means (step S3) to increase transmission torque capacity of the non-stage transmission in case of determining the shift by the non-stage transmission.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004076238-A (JP)
Title: Holed wear for obstetric and gynecologic vulva medical examination
Inventor: SHIGEMATSU JUN
IPC: A41D13/12
Filed: 2002-08-09
Abstract: <P>PROBLEM TO BE SOLVED: To provide a pair of trousers for relieving a feeling of shame at the time of the vulva medical examination of obstetrics and gynecology.  <P>SOLUTION: The medical examination wear 1 with a hole for the obstetric and gynecologic vulva medical examination comprises the pair of trousers obtained by stitching by overlapping a left trouser 2 and a right trouser 3 on a waist part without stitching a rise and having the rise which greatly opens at the time of the medical examination. The opening part is wide enough to facilitate the vulva medical examination. A crotch patch 4 is stitched to the inner side of the trousers so as hardly to expose the vulva except the medical examination. As a result of this, unnecessary exposure of the flesh is eliminated and a feeling of shame at the vulva medical examination is relieved.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004111408-A (JP)
Title: Optical semiconductor module
Inventor: TATO NOBUYOSHI
IPC: H01L23/04
Filed: 2002-09-13
Abstract: <P>PROBLEM TO BE SOLVED: To provide an optical semiconductor module in which a laser diode element can be high-frequency connected to wiring on a base substrate and which has an excellent noise resistance and which can rapidly communicate at 10 Gbps or more in the module in which the laser diode element, etc., is mounted on a protrusion connected perpendicularly to a base substrate.  <P>SOLUTION: The optical semiconductor module includes an AlN base substrate 11 having many vias, an AlN protrusion 12 connected perpendicularly to a surface of the substrate 11, and the laser diode element 13 connected to the protrusion 12. Surface wiring 17 connected to vias 16a for a signal is formed on the surface of the substrate 11, wiring of the element 13 is provided at the protrusion 12 so as to become a direction perpendicular to the wiring 17, and the wiring 17 is connected to the protrusion 12 by a bonding wire or a solder having a length of 500 μm or less.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004110884-A (JP)
Title: Optical recorder and optical recording method
Inventor: YUZURIHARA HAJIME
IPC: G11B7/125
Filed: 2002-09-13
Abstract: <P>PROBLEM TO BE SOLVED: To provide an optical recorder capable of recording data on a phase change optical recording medium which is high in low-order compatibility at a high linear velocity.  <P>SOLUTION: In the optical recorder, which forms a recording mark on the phase change optical recording medium by the irradiation of a light of the emitting waveform from the optical pickup, according to a pulse string provided with a plurality of pulse parts of the width T, each of which is constituted by a paired heating pulse and cooling pulse, and composed of a leading part having a pair of heating pulse and cooling pulse, an intermediate part having one or plural pairs of the heating pulse and cooling pulse, and a back end part having a pair of heating pulse and cooling pulse at the back end, the irradiation power Pb1 of the light emitted from the optical pickup in the cooling pulse at the back end part is made different from the irradiation power Pb2 of the light emitted from the optical pickup in the cooling pulse at the leading part and intermediate part.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004111135-A (JP)
Title: Ion generating device
Inventor: NISHIDA HIROSHI
IPC: H01T23/00
Filed: 2002-09-17
Abstract: <P>PROBLEM TO BE SOLVED: To reduce radiation noise generated from an ion generating device.  <P>SOLUTION: A circuit board 4 facing an ion generating part 3 is arranged in a case 2. A connection pattern (not illustrated) is formed and various kind of components including a transformer part 5 are mounted on a mounting surface 4a of the circuit board 4. The transformer part 5 is mounted on the circuit board 4 at the other end side of the case 2 and located so as not to overlap with the ion generating part 3 and the transformer part 5 in plane view. As a countermeasure for the radiation noise, the transformer part 5 is covered by a metal cap 6 for shielding itself, and a metal member 7 is fixed to the other end side of the case 2 from outside so as to cover the transformer part 5 to reduce the leakage of electromagnetic wave. As the ion generating part 3 and the transformer part 5 are located so as not to overlap with each other, the ion generation part 3 is not hidden and the radiation of ion is not blocked even if the other end side of the case is covered by the metal member 7.  <P>COPYRIGHT: (C)2004,JPO