baber/WOPTO huggingface dataset:
Patent JP-2003094923-A (JP)
Title: Method and device for detecting lowering of pneumatic pressure of tire and program for determination on pressure reduction of tire
Inventor: SUGISAWA TOSHIFUMI
IPC: B60C23/06
Filed: 2001-09-26
Abstract: PROBLEM TO BE SOLVED: To provide a method of detecting the lowering of the pneumatic pressure of the tire capable of increasing the accuracy of detection of the pressure reduction of the tire. SOLUTION: In this method of detecting the lowering of the pneumatic pressure of the tire, the lowering of the internal pressure of the tire is detected based on the information on rotation obtained from the tire installed on a vehicle. The method comprises the steps of updating the initial value of the tire and writing the updated initial value in a nonvolatile storage device based on the relation between the number of counts for request of writing the updated initial values in the nonvolatile storage device and the speed of the vehicle.
Patent JP-2003101668-A (JP)
Title: Information communication apparatus, navigation system, metering system and reserving system
Inventor: TAZAKI NOBUHIRO
IPC: H04M11/00
Filed: 2001-09-26
Abstract: PROBLEM TO BE SOLVED: To provide information communication apparatus which enables the line load and the communication cost to be greatly reduced, in an information communication utilizing the public network. SOLUTION: The information communication apparatus has at least one originating telephone number and shares a data-corresponding table with parties which includes data candidates respectively corresponding to at least one pair of telephone numbers composed of at least one terminating telephone number and an originating telephone number belonging to each party. The information communication apparatus selects one of the telephone number pairs, based on the data corresponding table and input data, originates call to the party, using the selected telephone number pair, and rejects connection during terminating at the party. If called, it is not connected but cut off, and results in no substantial line load on the data communication.
Patent JP-2003109001-A (JP)
Title: System and program for detecting person
Inventor: NAKAMURA KENICHIRO
IPC: H04N7/18
Filed: 2001-09-27
Abstract: PROBLEM TO BE SOLVED: To provide a person detection system and a person detection program capable of estimating a moving direction by detecting a person with high accuracy due to the differentiation of information detection in an image processing stage. SOLUTION: This person detection system for detecting a moving person from an image photographed with a camera is provided with a vector calculating part 13 for using an optical flow estimation operation to calculate a speed vector of a pixel on the basis of a change of a luminance value of pixels of time series continuous moving images which occurs in such a manner an object moves in the photographed time series continuous moving images, a distribution state discriminating part 14 for counting and finding a distribution state of velocity fields formed with the calculated speed vector within a measuring spatial range in the time series continuous moving images and the number of pixels having a speed vector in each prescribed direction shown by the speed vector,  and a moving person detecting part 15 for detecting a person shape image that moves in the time series continuous moving images and its moving direction on the basis of a range of pixels having the speed vector in each different direction shown by the distribution state of the velocity field.
Patent JP-2003093825-A (JP)
Title: Gas removing method and gas removing filter
Inventor: TANAKA AKIRA
IPC: G01N30/00
Filed: 2001-09-27
Abstract: PROBLEM TO BE SOLVED: To provide a gas removing filter unnecessary to measure the concentration of gas, detecting the consumption amount of the ion exchange group of an ion exchanger in a short time and capable of simply detecting an adsorption residual amount, and a use method therefor. SOLUTION: The gas removing filter is equipped with ion exchangers 12 and 13 for adsorbing gas and a pair of the electric resistance measuring electrodes 15 and 15 arranged to the ion exchangers 12 and 13.
Patent JP-2003109502-A (JP)
Title: Sealing method of display panel, display panel, and image display device having the same
Inventor: TOKIOKA MASAKI
IPC: H01J9/40
Filed: 2001-09-28
Abstract: PROBLEM TO BE SOLVED: To manufacture a display panel in high precision and simply. SOLUTION: This is a sealing method of a display panel in which a rear plate 81 and a face plate 82 are jointed by a jointing member 206 having a melting point by a first temperature and the vacuum outer case is formed. The method comprises a process in which the panel members, that are fixed by clips 207 in the state that gap holding members 205 having a melting point by a second temperature higher than the first temperature are clipped between the plates, are heated in a vacuum heating furnace 208 for a prescribed time at a temperature lower than the above second temperature, and the gas is emitted and the emitted gas is exhausted, and a process in which, after the exhausted emitted gas is exhausted from the vacuum heating furnace 208, the above panel members are heated at a temperature higher than the above second temperature, and thereby,  the gap holding members 205 are deformed and the jointing member 206 are melted and the plates 81, 82 are jointed.
Patent JP-2003110187-A (JP)
Title: Semiconductor laser and method of manufacturing the same
Inventor: YAMAMOTO TOMOKI
IPC: H01S5/028
Filed: 2001-10-02
Abstract: PROBLEM TO BE SOLVED: To provide a method of manufacturing a semiconductor laser capable of forming an end face protective film formed of an alumina film having a good anti-moisture property on the end face of a semiconductor laser chip rapidly. SOLUTION: On a compound semiconductor substrate, a p-side electrode, an n-side electrode, and other layers are formed (steps S1-S7). The compound semiconductor substrate is cut into pieces corresponding to individual semiconductor laser elements by cleavage to turn them into chips (step S8). On both end faces of each semiconductor laser chip, end face protective films formed of alumina are formed in an inert gas (step S9). These semiconductor laser chips are dipped in water to attach water molecules H2 O to the end face protective films (step S10). Immediately after this, the semiconductor laser chips are inverse-bias-etched with the bias direction inversed in an oxygen atmosphere (step S11).
Patent JP-2003111724-A (JP)
Title: Connector structure to be used for electronic endoscope
Inventor: SUGIMOTO HIDEO
IPC: A61B1/06
Filed: 2001-10-05
Abstract: PROBLEM TO BE SOLVED: To provide a connector structure which is to be used for an electronic endoscope and with which places breeding bacteria can be eliminated as much as possible in its connection part and the inside of the connection part of the connector part can completely be sealed from antispetic during washing the electronic endoscope. SOLUTION: The connector structure connecting the electronic endoscope 10 with an external device consists of a first connection part 40 on the side of the electronic endoscope and a second connection part 42 on the side of the external device. On the connection end faces of both of them, electric contact elements (82 and 84) arranged in the relation of a mirror image with each other are arranged. Guide means (64, 100, 102 and 104) cooperating with each other are provided at the first and second connection parts. When rotating both of the connection parts, both of the connection parts are connected with each other by the guide means and the electric contact elements of both of them are brought into electrical contact with each other. Then, the electrical contact area is sealed by a seal element 106.
Patent JP-2003115902-A (JP)
Title: Radiotelephone, and system for warning about amount of alcohol drinking
Inventor: NIWA KATSUMI
IPC: H04B7/26
Filed: 2001-10-09
Abstract: PROBLEM TO BE SOLVED: To easily check the amount of alcohol drinking. SOLUTION: The mobile phone 1 is provided with an alcohol sensor 28. When the user of the mobile phone 1 makes a speech, the alcohol sensor 28 measures the amount of alcohol included in the exhalation of the user. The mobile phone 1 displays any of 'over drunk', 'slightly drunk' and 'not drunk' according to the result of the measurement in characters. Thus, the user can check the amount of drinking by the mobile phone 1 by having only to make a speech.
Patent JP-2003112885-A (JP)
Title: Girder
Inventor: KAWAKAMI KOZO
IPC: B66C6/00
Filed: 2001-10-10
Abstract: PROBLEM TO BE SOLVED: To provide a girder with two rails kept in parallel even when heated in galvanizing treatment or the like, having sufficient strength and lower manufacturing cost. SOLUTION: A girder body is formed with a rail 2 mounted on the upper face of a boxed beam along the longitudinal direction thereof. The girder bodies in a pair are arrayed in parallel to form the girder A. The boxed beam is an angular steel pipe 1 and the rail 2 is welded to the end on the upper face side of a rounded corner portion of the angular steel pipe 1. A lower outside portion of the rail 2 in a sectional view is beveled. The beveled portion 2a is fitted along the rounded corner portion 1a of the angular steel pipe 1 to form a V-shaped bevel 4. The V-shaped beveled portion 4 is welded thereto and the lower inside portion of the rail 2 is welded to a top plate of the angular steel pipe 1 with a T-joint.
Patent JP-2003123519-A (JP)
Title: Projector type head lamp
Inventor: TOKORO YOSUKE
IPC: F21Y101/00
Filed: 2001-10-15
Abstract: PROBLEM TO BE SOLVED: To solve a problem of a conventional projector type head lamp wherein efficiency is low when distributing a low beam since almost a half quantity of light is shielded by a shutter, and the head lamp is getting old-fashioned in terms of its design since only a projection lens is visible with the head lamp mounted. SOLUTION: This projector type head lamp 1 is structured so that a cross section in a vertical direction passing through the center of the projection lens 5 has a protruded surface on the front surface, and a line connecting an upper end P and a lower end Q is inclined relative to verticality on the planar back surface 5a side. Therefore, entire light is directed downward by the prism action of the projection lens 5 and a shielded quantity is reduced by the shutter 4 to enhance brightness and to make the head lamp look novel in terms of its design.
Patent JP-2003124615-A (JP)
Title: Circuit board device
Inventor: WATASE SHIGERU
IPC: H05K1/14
Filed: 2001-10-16
Abstract: PROBLEM TO BE SOLVED: To bring a terminal member of a circuit board and a connection body of an operation unit into excellent contact with each other. SOLUTION: An electronic component 3 is mounted on one surface 2a of the circuit board 2. An opening 9 is formed in the circuit board 2 and the terminal member 4 is so provided on the surface 2a as to cover part of the opening 9. The circuit board 2 is fitted having the other surface 2b opposite to a main body frame 1. The main body frame 1 has an insertion hole 7 through which a flexible connection body 6 for electric connection with the terminal member 4 is run, and the connection body 6 passes through the insertion hole 7 and the opening 9 to come into contact with the terminal member 4.
Patent JP-2003121716-A (JP)
Title: Lens
Inventor: MIYANO SATOYUKI
IPC: G11B7/135
Filed: 2001-10-17
Abstract: PROBLEM TO BE SOLVED: To provide a lens easily attached, aligned in a rotating direction with the large degree of freedom and further obtaining high-uniformity characteristic. SOLUTION: A flange 3 is formed on the outer periphery of a lens part 2, and a notched part 4 notched in a chord direction and obtained by notching one part in the thickness direction of the flange 3 is formed at one part of the outer periphery of the flange 3.
Patent JP-2003130050-A (JP)
Title: Ball spline and manufacturing method thereof
Inventor: UCHIYAMA EIJI
IPC: F16C29/06
Filed: 2001-10-22
Abstract: PROBLEM TO BE SOLVED: To efficiently manufacture ball splines having different whole lengths. SOLUTION: The ball spline has an external cylinder 1, a ball retainer 10 internally inserted in the cylinder, and a plurality of balls B contained so as to freely circulate therebetween. A load ball rolling groove 2 in which balls exposed out of exposing holes 11 of the balls of the retainer roll in between the hole and the ball rolling grooves S1 of the spline shaft S is provided at the inter periphery of the external cylinderal and further, a return groove 12 connected to the load ball rolling groove and a noload ball rolling groove 13 connected to the return groove are provided in the outer periphery of the ball retainer to constitute the ball spline. The plastic ball retainer axially divided into two is inserted in the metallic external cylinder.
Patent JP-2003134831-A (JP)
Title: Drive control circuit for piezoelectric transformer
Inventor: SASAKI ATSUYUKI
IPC: H02M7/48
Filed: 2001-10-22
Abstract: PROBLEM TO BE SOLVED: To provide a drive control circuit for piezoelectric transformer having a burst light control function in addition to an existing interrupting function in which a cold cathode tube can be lighted stably even under low temperature conditions. SOLUTION: The drive control circuit is provided with a burst light control function for delivering a burst light control signal SV to a drive circuit 201 through a drive stop circuit 302 such that an OFF interval is not included in a time required for stopping the driving of a piezoelectric transformer 102 depending on the results of deciding the ON/OFF interval by partially altering an operation designating means, i.e., a frequency deciding circuit 301', having an existing interrupting function and inputting the burst light control signal SV.  Since the piezoelectric transformer 102 can be driven stably and can be stopped with high safety during abnormal operation, current flow is suppressed by dark effect when the ambient temperature of a cold cathode tube is low even if the cold cathode tube is applied as a load 103, and especially a problem wherein lighting of the cold cathode tube is difficult immediately after turn on power can be solved during burst light control.
Patent JP-2003126298-A (JP)
Title: Golf ball
Inventor: YAMAGISHI HISASHI
IPC: C08K3/30
Filed: 2001-10-23
Abstract: PROBLEM TO BE SOLVED: To achieve a soft and comfortable touch of hitting balls, a long flying distance and excellent durability for continuous hitting. SOLUTION: In the golf ball which has the solid core covered with one layer or two layers or more of cover directly or through an intermediate layer, at least one layer of the cover is made as a high hardness cover layer that contains an inorganic filler of 50 to 40 pts.wt. per 100 pts.wt. of a base resin while the Shore D hardness is 66 to 80.
Patent JP-2003133402-A (JP)
Title: Specimen holder
Inventor: TSUTSUMI TSUYOSHI
IPC: H01L21/68
Filed: 2001-10-26
Abstract: PROBLEM TO BE SOLVED: To provide a specimen holder which is capable of improving a specimen in flatness, restraining it from deteriorating its flatness even if it is given energy by irradiation with electron radiations or the like, and never deflects electron radiations. SOLUTION: Temperature control means which heat up a specimen are provided, temperature sensors each corresponding to the temperature control means are provided, and the heat release values of the temperature control means are so controlled as to correct the specimen for partial distortion.
Patent JP-2003137710-A (JP)
Title: Acaricide for preventing indoor acarina
Inventor: KATSUTA YOSHIO
IPC: A01N53/08
Filed: 2001-10-30
Abstract: PROBLEM TO BE SOLVED: To obtain an acaricide for preventing indoor acarina. SOLUTION: This acaricide for preventing the indoor acarina comprises 3-phenoxybenzyl(+)cis-chrysanthemate [component (a)] expressed by formula (I) and N,N-diethyl-m-toluamide [component (b)] expressed by formula (II) and the weight ratio of the components (a):(b) is 1:1.2-1:5. An aerosol formulation for controlling the indoor acaricide containing the same as an active agent and used for treating carpets is provided.
Patent JP-2003138090-A (JP)
Title: Polystyrenic resin composition
Inventor: KOBASHI KAZUNORI
IPC: C08F279/00
Filed: 2001-10-31
Abstract: PROBLEM TO BE SOLVED: To provide a polystyrenic resin composition exhibiting excellent sheet releasability from a metallic roll, not suffering from generation of flow marks and the like and ensuring excellence in smoothness of the sheet surface and transparency in a rolling step and a releasing step from a roll using a high temperature metallic roll in a calender molding method, a sheet composed of the polystyrenic resin composition, and a method for manufacturing the sheet comprising calender molding the polystyrenic resin composition. SOLUTION: The polystyrenic resin composition comprises (A) a graft copolymer obtained from (a) a copolymer rubber of a styrenic monomer with a dienic monomer, (b) a styrenic monomer and (c) an alkyl(meth)acrylate, (B) a polyester and (C) a polyethylene wax. The sheet is composed of the polystyrenic resin composition. The method for manufacturing the sheet comprises calender molding the polystyrenic resin composition.
Patent JP-2003139241-A (JP)
Title: Shift actuator for transmission
Inventor: YAMAMOTO YASUSHI
IPC: F16H61/28
Filed: 2001-10-31
Abstract: PROBLEM TO BE SOLVED: To provide a shift actuator for transmission which always obtains constant shifting working force by eliminating effects of gravity and acceleration. SOLUTION: This shift actuator for transmission, which rotates a shift lever supporting mechanism fitted with a transmission shift lever in the shifting direction, comprises an operation lever of which the middle section is jointed to the shift lever supporting mechanism, and a first and a second actuators which are respectively jointed to both ends of the operation lever and operate vertically. Each of the first and second actuators comprises an operation rod jointed to the operation lever, a magnetic movable body disposed on the outer periphery of the operation rod, a cylindrical fixed yoke disposed surrounding the magnetic movable body, and a pair of coils arranged side by side axially on the inside of the fixed yoke.
Patent JP-2003139933-A (JP)
Title: Method for repairing color filter
Inventor: YAMAMOTO MANABU
IPC: B41J2/01
Filed: 2001-10-31
Abstract: PROBLEM TO BE SOLVED: To provide a method for repairing a color filter with which a defect in coloring of a color filter comprising a coloring layer formed on a wettable pattern is easily repaired. SOLUTION: The method for repairing the color filter having the wettable pattern consisting of a lyophilic region and a lyophobic region on a substrate and having the coloring layer formed on the lyophilic region is characterized by removing a coating liquid for forming the coloring layer adhering to the lyophobic region.
Patent JP-2003138067-A (JP)
Title: High dielectric constant rubber composition
Inventor: TAKAHASHI SUSUMU
IPC: C08L21/00
Filed: 2001-10-31
Abstract: PROBLEM TO BE SOLVED: To obtain a high dielectric constant rubber composition which can suppress the deterioration of the electrical properties such as dielectric loss tangent (tanδ), dielectric breakdown voltage (BDV), and insulation resistance (ρ) in spite of having a high dielectric constant. SOLUTION: The rubber composition is obtained by incorporating 300-500 pts.wt. barium titanate-based powder having a specific dielectric constant at room temperature to 90 deg.C of >=2,000 into 100 pts.wt. rubber such as an ethylene propylene rubber crosslinked with a peroxide to render the specific dielectric constant >=10 or preferably >=20. It is preferred that the removal of the peroxide-decomposed residue in the resulting rubber composition by heating and, simultaneously, the use of the barium titanate powder rendered free of ionic impurities by washing with a deionized water further inhibit the deterioration of the electrical properties such as dielectric loss tangent, dielectric breakdown voltage, and insulation resistance.
Patent JP-2003096392-A (JP)
Title: Uv-screening metal alcohol chelate coating material
Inventor: TANAKA HIDEAKI
IPC: C09D5/32
Filed: 2001-09-25
Abstract: PROBLEM TO BE SOLVED: To obtain an ultraviolet absorbing coating material. SOLUTION: A coating film is obtained by adding a glycol and an alcohol to titanium zirconium tetrachloride, silicon or tin to prepare an organometal glycol alcohol chelate liquid, separately dissolving spiropyran in MEK, an acetic acid ester, a butyric acid ester, acetone, cyclohexanone, a salicylic acid ester, a phthalic acid ester, or the like, mixing the above organometal glycol alcohol chelate liquid with the separately obtained solution, coating the mixed solution on a surface to be coated, and drying the coated surface. Thus, a coating film which maintains ultraviolet absorbing power and stain proof for a long period of time can be obtained.
Patent JP-2002305121-A (JP)
Title: Non-contact power transmission device
Inventor: SATO TADAKUNI
IPC: H02J50/10
Filed: 2001-11-01
Abstract: PROBLEM TO BE SOLVED: To provide a small-sized non-contact power transmission device, which raises the efficiency of coils and the output power from the coils, without increasing the outer diameter of the coils and can lessen the output variation. SOLUTION: This non-contact power transmission device is one, constituted using a pair of cone-type coils C1' and C2', which are arranged facing oppositely to each other via an air gap (air gap distance g) formed at a prescribed distance, are located at a coil outside diameter do , respectively and have an air core (where g<di <do ) formed at a prescribed diameter di (is a coil air-core diameter and represents a coil inside diameter); and the device transmits power in a non-contact utilizing electromagnetic induction action between the coils C1' and C2', which can lessen the output variation due to the positional deviation (particularly, the lateral deviations) of the coils.  Here, the coil C1' is formed into a laminated coil, formed by stacking five coil layers n11 -n15 to act as the primary side coil on the side of the input of the power, and the coil C2' is formed into a laminated coil formed by stacking five coil layers n21 -n25 to work as the secondary side coil on the side of the output of the power.
Patent JP-2003136831-A (JP)
Title: Ink jet recorder
Inventor: MAEKAWA TSUTOMU
IPC: C09D11/324
Filed: 2001-11-02
Abstract: PROBLEM TO BE SOLVED: To solve the problem that, when a nozzle having a long interval of discharging occurs, an ink is dried and thickened near the meniscus of the nozzle to cause the ink not to be discharged so that the image quality is deteriorated. SOLUTION: The ink jet recorder uses an ink composition of a liquid component containing water, a high melting point organic solvent, and a surface- oxidized self-dispersion pigment in such a manner that the boiling point of the solvent is 120 deg.C or higher, 40 to 70 wt.% of the solvent is blended in the entire weight of the ink and except the pigment. The liquid component has a melting point of 20 deg.C or lower.