baber/WOPTO huggingface dataset:
Patent JP-2003045821-A (JP)
Title: Method of processing silicon and method of manufacturing semiconductor device
Inventor: OTA HIROYUKI
IPC: H01L21/3065
Filed: 2001-07-30
Abstract: PROBLEM TO BE SOLVED: To provide a method of processing silicon, which is suitable for forming a fine pattern. SOLUTION: This method of processing silicon includes a step in which a polycrystalline silicon layer is formed on a base surface, a step in which stripe-shaped resist patterns are formed on the polycrystalline silicon layer, a step in which the polycrystalline silicon layer is etched with resist patterns as the mask to form stripe-shaped polycrystalline regions and denaturalized layers are formed on the side walls of the regions, and a step in which the denaturalized layers are removed to obtain finely formed stripe-shaped polycrystalline regions.
Patent JP-2003039100-A (JP)
Title: Solid-liquid separation method for solid-liquid mixture and apparatus therefor
Inventor: CHO SHIYOTEI
IPC: C02F11/12
Filed: 2001-08-01
Abstract: PROBLEM TO BE SOLVED: To provide a solid-liquid separation method which does not require a coagulant or requires only a small amount of a coagulant, can decrease the size of an apparatus used therefor, and can greatly decrease the treatment cost. SOLUTION: This separation method comprises a fermentation step for fermenting a solid-liquid mixture, a heating step for heating the fermented solid-liquid mixture step, and a solid-liquid separation step for subjecting the solid-liquid mixture after the heating step to a solid-liquid separation treatment. The solid-liquid separation apparatus is equipped with a fermentation apparatus 2 for fermenting a solid-liquid mixture, a heating apparatus 9 for heating the fermented solid-liquid mixture obtained from the fermentation apparatus 2, and a solid-liquid separation apparatus 4 for subjecting the solid-liquid mixture obtained from the heating apparatus 9 to a solid-liquid separation treatment.
Patent JP-2003072504-A (JP)
Title: Side airbag
Inventor: SHIKANUMA TADAO
IPC: B60R21/20
Filed: 2001-08-01
Abstract: PROBLEM TO BE SOLVED: To provide a lightweight side airbag which is excellent in airtightness and stored in a compact manner. SOLUTION: In the side airbag which is formed into a bag by overlapping covering surfaces of a body base cloth with thermo-setting silicone covered on at least one side thereof, and fitted to a periphery of a window part of a vehicle, the body base cloth is a texture formed of yarns of <=400 deci-tex with the coating weight of <=200 g/m<2> , preferably, formed of yarns of <=235 deci-tex with the coating weight of <=150 g/m<2> , and the cover factor of >=2,000. A non-solvent type adhesive silicone is held and joined between overlapped parts of the body base cloths. The silicone is of addition-type, or room- temperature curing silicone consisting mainly of the addition-type silicon. The JIS-A hardness after the curing is <=20, and the initial breaking elongation is >=800%, and preferably, at least a part of the overlapped part is also joined by sewing.
Patent JP-2003038780-A (JP)
Title: Game machine
Inventor: ARAI YASUO
IPC: A63F7/02
Filed: 2001-08-03
Abstract: PROBLEM TO BE SOLVED: To achieve a performance display with a higher attractiveness using a distributor. SOLUTION: In the pachinko machine 1, utilizing game balls winning V right scoring slots, the distributor 18 performs a performance display for the degree of expectation corresponding to the variable display of figures. As compared with the performance display by the screen display of an image display device or the like alone, the process of lottery is made very understandable for players thereby enabling performance display with a higher attractiveness. The result of the lottery is shown to the players making a performance display of changes in the degree of expectation in the lottery process and as compared with the performance display showing the result of the lottery alone, this can excite expectations felt by the players, that is, enhancing the attractiveness of games.
Patent JP-2003039586-A (JP)
Title: Low-reflection antistatic hard coat film
Inventor: NIIMI TAKAHIRO
IPC: G02B1/111
Filed: 2001-08-03
Abstract: PROBLEM TO BE SOLVED: To provide a low-reflection antistatic film which prevents sticking of a foreign substance to the surface of a transparent base due to static electricity and has a sufficient hardness for protecting transparence from impairment by a mar or the like due to friction and which has an effect of preventing the reflection from the surface of the transparent base caused by outdoor light (effect of preventing reflection of a high level as lower than 1.0% at the lowest reflectance). SOLUTION: This film is constituted by laminating a transparent conductive layer, a hard coat layer, a high refractive index layer and a low refractive index layer in this sequence on a transparent base film. The low refractive index layer has a lower refractive index than the hard coat layer, while the hard coat layer has a lower refractive index then the high refractive index layer.
Patent JP-2003047544-A (JP)
Title: Stand for placing wig
Inventor: OGAKI SHINICHI
IPC: A47F5/11
Filed: 2001-08-06
Abstract: PROBLEM TO BE SOLVED: To provide a stand for placing a wig by which appearance in the state of wearing the wig is improved when displaying the wig, transportation and carrying are simplified and the form of the wig is kept without being broken when a wig-wearing person takes off the wig. SOLUTION: Six fold lines 10A to 10F are formed by pressing so as to make a truncated hexagonal pyramid when being folded. Among respective pieces 11, 12, 13, 14, 15, 16 and 17 divided by the folding lines 10A to 10F, the piece 11 is provided with claw pieces 1C and 1D to be inserted to slits 1E and 1F provided at the folding line 10F to be engaged, and the piece 12 and 15 are provided with engaging holes 1A and 1B to which the projecting piece 2A and 2B of a flange part 2 are inserted and engaged.
Patent JP-2003048955-A (JP)
Title: Resin composition for printed circuit board, prepreg for printed circuit board, printed circuit board and interlayer insulation film for buildup board
Inventor: AIDA HIDEKI
IPC: H05K1/03
Filed: 2001-08-06
Abstract: PROBLEM TO BE SOLVED: To provide a resin composition for printed circuit boards, a prepreg, a printed circuit board and an interlayer insulation film for buildup board which are excellent in flame retardance, heat resistance and adhesion. SOLUTION: This resin composition for printed circuit boards is characterized by containing (A) a methoxy group-containing silane-modified epoxy resin obtained by carrying out demethanolation-through condensation reaction of (1) unhalogenated bisphenol type epoxy resin with (2) an epoxy compound having one hydroxy group in one molecule and (3) a partial condensation product of methoxysilane and (B) a latent epoxy resin curing agent. This prepreg, this printed circuit board and this interlayer insulation film for buildup board are each obtained by using the resin composition.
Patent JP-2003049212-A (JP)
Title: Structure of main trough in blast furnace
Inventor: MIYAKE TAKAHISA
IPC: C21B7/14
Filed: 2001-08-07
Abstract: PROBLEM TO BE SOLVED: To provide a structure of a main trough in a blast furnace with which wear of the main trough in the blast furnace is restrained, the life of the main trough is prolonged, the consumption of a refractory for repairing is reduced and the repair of the main trough is easily performed. SOLUTION: Cross sectional shape of the refractory at a portion where molten iron and slag flowing out from the blast furnace flow, is formed as trapezoidal shape of which the width at the upper part is wider a little than the width at the bottom part, and constituted so that the inner surface width L1 at the interface part of the refractory and the molten iron-slag and the depth L2 at the portion storing the molten iron and slag satisfy the following (1) formula and (2) formula. 280×In(I.V.)-730<=L1<=170×In(I.V.)+300...(1), L2>=1000...(2) Wherein, L1: the width of the trough (mm), L2: the depth of the trough (mm), I.V.: inner volume of the blast furnace (m<3> ) and In: natural logarithm.
Patent JP-2003047479-A (JP)
Title: Vitamin d3 hydroxylase
Inventor: MATSUMOTO SHIGEKI
IPC: C12N1/21
Filed: 2001-08-08
Abstract: PROBLEM TO BE SOLVED: To obtain a novel gene and a novel protein bath participating to in vivo synthesis of activated vitamin D3 and to metabolic control of the vitamin, and provide an efficient evaluation process for an activation controller for the protein. SOLUTION: DNA having a specific base sequence originating from human and vitamin D3 oxidase encoded by the DNA. An antisense nucleic acid that is complementary to the DNA sequence. An evaluation method for a compound controlling the activity of the protein by utilizing the protein.
Patent JP-2003061021-A (JP)
Title: Proxy recording device, proxy recording method, and program
Inventor: HISANAGA TOMOYUKI
IPC: H04N21/2747
Filed: 2001-08-08
Abstract: PROBLEM TO BE SOLVED: To provide a proxy recording device that accepts recording request of a broadcast program. SOLUTION: The proxy recording device receives user's recording requests for broadcast programs and is provided with a recording request information receiving section 102 that receives recording request information, denoting the request for program recording together with program identification information for identifying the program, a program broadcast time acquiring section 108 that acquires the program broadcast time of a program identified by the program identification information, and a request accepting section 128 that accepts the program recording request, when the request reception time of receiving the recording request information by the recording request information receiving section 102 is before the program broadcast time acquired by the program broadcast time acquiring section 108.
Patent JP-2003059469-A (JP)
Title: Abnormality detecting device of battery pack
Inventor: SUGIMOTO TOMONAGA
IPC: G01R31/36
Filed: 2001-08-09
Abstract: PROBLEM TO BE SOLVED: To detect abnormality of cells by accurately arithmetically operating a deterioration factor of a battery pack without enlarging a communication load and an operation load. SOLUTION: Cell controllers CC1 to CC12 control modules M1 to M12 composed of a plurality of cells, and calculate the deterioration factor for indicating a deterioration progress degree of the control cells C1 to C96, and detect the deterioration factor of the most deteriorated cell. The cell controller CC1 transmits the detected deterioration factor to the cell controller CC2. The cell controllers CC2 to CC11 compare a deterioration factor detected by oneself with the deterioration factor transmitted from the front stage cell controller, and transmits the deterioration factor of a smaller value to the next stage cell controller. The cell controller CC12 also performs the above processing, and transmits the deterioration factor of the smaller value to a battery controller 3.  The battery controller 3 determines abnormality of the cells on the basis of the transmitted deterioration factor.
Patent JP-2003054725-A (JP)
Title: Article conveyor
Inventor: MUKAI KAZUHIRO
IPC: B65G23/44
Filed: 2001-08-09
Abstract: PROBLEM TO BE SOLVED: To adjust the tension of a conveyor belt only by adjusting a conveyor from its front. SOLUTION: The article conveyor includes: a driving roller 3 and a driven roller 4 between which a conveyor belt 9 is stretched, the rollers being supported by passing both ends of each of shafts 3a and 11 through slide holes 1a and 2a in bases 1 and 2; a first and second gear 16 and 17 mounted at both ends of the shaft 11 of the driven roller 4; a first rack 18 fixedly provided to mesh with the first gear 16; a second rack 19 movably provided to mesh with the second gear 17; and a tension adjusting screw 21 provided at the second rack 19 for adjusting the tension of the conveyor belt as one end of the shaft 11 passed through the slide hole 2a is pressed and moved in the direction perpendicular to the shaft 11 to move the other end of the shaft 11 in that direction.
Patent JP-2003060470-A (JP)
Title: Piezoelectric device, frequency-adjusting method for piezoelectric device, portable telephone device utilizing the piezoelectric device and electronic equipment utilizing the piezoelectric device
Inventor: ENDO HIDEO
IPC: H03H9/02
Filed: 2001-08-14
Abstract: PROBLEM TO BE SOLVED: To provide a piezoelectric device, for which the generation of defectives can be suppressed from being produced through manufacturing steps, to improve the production yield by adjusting frequencies to be higher and lower, even after sealing of cover body. SOLUTION: In the piezoelectric device, the cover 39 is made of a material which transmits light, and weighting metal coatings 45 and 46 for adjusting the frequencies are formed on the inner surface of a package 36, including the inner side of the cover 39 corresponding to a position which is irradiated with a laser beam L transmitted through the cover 39.
Patent JP-2003060438-A (JP)
Title: Piezoelectric oscillator
Inventor: SATO TOMIO
IPC: H03B5/32
Filed: 2001-08-16
Abstract: PROBLEM TO BE SOLVED: To provide a piezoelectric oscillator having superior frequency stability, with respect to a change in time. SOLUTION: The piezoelectric oscillator comprises a parallel circuit having a piezoelectric transducer and an oscillation transistor, having an emitter grounded via the parallel circuit of a resistor and a capacitor and having a capacitor inserted to be connected between the emitter and a collector, in such a manner that the transducer is inserted to be connected between a base of the transistor and the ground. Thus, the small-sized piezoelectric oscillator, having the excellent frequency stability with respect to its change with time and load change characteristics, can be provided.
Patent JP-2003027319-A (JP)
Title: Hat with katyusha
Inventor: IRISAWA EMIKO
IPC: A42B1/16
Filed: 2001-07-12
Abstract: PROBLEM TO BE SOLVED: To provide a hat preventing tending to get off by wind or the like and spoiling hair style as well and also impairing its appearance. SOLUTION: This hat has such a design that a katyusha (2) or (3) is fixed or made detachable in front of a size ribbon (1) attached on the inside of the hat.
Patent JP-2003061398-A (JP)
Title: Generator-motor equipment for vehicle
Inventor: SATO HIROHIDE
IPC: H02J7/16
Filed: 2001-08-20
Abstract: PROBLEM TO BE SOLVED: To provide generator-motor equipment for a vehicle which copes with various kinds of requests by one electric rotating machine for a vehicle, while restraining efficiency decrease, and is superior in efficiency. SOLUTION: When a step-up voltage power generation mode or a vehicle mounted apparatus driving mode is executed by a field winding type AC generator-motor, efficiency is selected (S110) from a map which stores an armature current (output) and the number of revolution of the generator-motor which are required, and combination of the pair of an armature current and a winding current value of an inverter wherein equipment efficiency becomes maximum, thereby realizing the maximum equipment efficiency.
Patent JP-2003065714-A (JP)
Title: Guiding device and guiding method for camera calibration, and camera calibration apparatus
Inventor: IWAI YOSHIAKI
IPC: G06T7/00
Filed: 2001-08-21
Abstract: PROBLEM TO BE SOLVED: To provide a guideline of calibration method in order to reduce a burden on a user in operation of the calibration without using exclusive large- scale facilities. SOLUTION: A camera to be calibrated is fixed to a tripod, and three flat surfaces are photographed on a guide sheet. A setting position of an object surface for photographing the three flat surfaces and each setting position when photographing using the tripod are pointed on the guide sheet. The setting position pointed on the guide sheet meets constraint requirements recommended by this inventor. The three flat surfaces are photographed along the guide sheet, and thereby the user can easily carry out the calibration with sufficient accuracy.
Patent JP-2003057710-A (JP)
Title: Image shake correcting system
Inventor: NAKAGAWA KAZUYUKI
IPC: G03B17/14
Filed: 2001-08-22
Abstract: PROBLEM TO BE SOLVED: To appropriately perform an image shake correction control in accordance with a shake quantity. SOLUTION: The main body device is provided with a shake detecting means and a calculating means for calculating a driving signal for correcting the image shake based on a prescribed signal which is transmitted from the attached equipment and related with the image shake correction and the detection output of the shake detecting means, the attached equipment is provided with an image shake correcting means for correcting the image shake, and a drive control means for controlling the drive of the image shake correcting means is accordance with the driving signal transmitted from the main body device, a control data quantity including the driving signal transmitted from the main body device to the attached equipment is varied in accordance with the detection outputs of the shake detecting means (#132 to #134 and #141 to #143).
Patent JP-2003068354-A (JP)
Title: Secondary sodium battery
Inventor: MITSUYOSHI TADAHIKO
IPC: H01M2/02
Filed: 2001-08-27
Abstract: PROBLEM TO BE SOLVED: To provide a secondary sodium battery capable of both a battery efficiency improvement and a large-capacity proper for utilizing in such as a power storage apparatus and an electric vehicle. SOLUTION: The secondary sodium battery includes a negative pole chamber 4 storing a liquid sodium 7, a positive pole chamber 5 storing a positive active material 14, and a solid electrolyte bag pipe 1 separating the negative pole chamber 4 and the positive pole chamber 5. The secondary sodium battery is characterized with placing the solid electrolyte bag pipe 1 in a horizontal direction or a diagonal direction, installing to laminate carbon fiber mat in an axis direction of the solid electrolyte bag pipe 1 as a porous conductive material 12 between a side surface of the solid electrolyte bag pipe 1 in the positive pole chamber 5 and a positive pole bath 3 comprising the positive pole chamber 5, or a current collector 11 provided in the positive pole chamber 5.
Patent JP-2003065085-A (JP)
Title: Start control device for diesel engine
Inventor: MATSUSHIMA SHIGEO
IPC: F02N11/08
Filed: 2001-08-27
Abstract: PROBLEM TO BE SOLVED: To provide a start control device preventing bearing portions of a diesel engine from being seized when the diesel engine is started. SOLUTION: A connection is made between a holding coil (13) connected to a rack (4) of a fuel injection pump (3) and ACC of a key switch (1) and a connection is made of ACC and a pull-in coil (15) to a pull-in circuit (16) by way of a relay (33). A control device (30) connected to ACC and ST of the key switch (1) is connected to the relay (33) using a relay driving circuit (34). The control device (30) is then connected to a pressure sensor (32) for detecting a pressure of a lubricating oil of an oil pump (6). When an attempt is made to start the diesel engine, a starting motor (21) is turned to drive the oil pump (6). When the pressure of the lubricating oil exceeds a predetermined value, the control device (30) opens a circuit of the relay (33), thus making the fuel injection pump (3) ready to inject fuel, thereby starting the engine.
Patent JP-2003063378-A (JP)
Title: Master cylinder
Inventor: TSUBOUCHI KAORU
IPC: B60T11/20
Filed: 2001-08-28
Abstract: PROBLEM TO BE SOLVED: To provide a master cylinder which can prevent damages to a sealing member due to deformation of the sealing member defining a pressurizing chamber and a reservoir, and can secure smooth operation of a piston. SOLUTION: The master cylinder has a constitution such that a first piston 4 is provided with a communicating passage 4e for communicating a reservoir passage 2b with a pressurizing chamber 25, a cup seal 10 which defines the reservoir communicating passage 2b and the pressurizing chamber 25 is fixed to a cover 2 and is disposed in a space between the first piston 4 and the cover 2, and the inner peripheral face of the cup seal 10 is in contact with an outer peripheral face 4a of the first piston 4, wherein a flange part 4b for guiding the first piston 4 is provided in a cylinder port 2a near the rear end part of the first piston 4,  an annular space 9 for communicating with the reservoir communicating passage 2b is formed between the outer peripheral face 4a of the first piston 4 which is contracted in diameter smaller than the outer peripheral face of the flange part 4b and the inner peripheral face of the cylinder port 2a, and an annular sealing member 6 for defining the annular space 9 and the external part is provided at the front position of the flange part 4b.
Patent JP-2003064995-A (JP)
Title: Construction method of shield tunnel and segment for opening part
Inventor: KOMATSUBARA OSAYOSHI
IPC: E21D9/06
Filed: 2001-08-29
Abstract: PROBLEM TO BE SOLVED: To provide a construction method of a shield tunnel capable of easily forming an opening part in a short time by eliminating secondary lining and to provide a segment for the opening part used for an opening planned part of the tunnel. SOLUTION: A segment ring 10 including the segments 11 and 12 for the opening part reinforced by previously burying reinforcing steel plates 11S and 12S at a position forming the opening part of the shield tunnel 40, and a segment ring 20 of a symmetrical shape on the segment ring 10 and the boundary are arranged, and the opening planned part 40P of the segment rings 10 and 20 are constituted of unreinforced concrete easier to remove than reinforced concrete.
Patent JP-2002124990-A (JP)
Title: Policy execution switch
Inventor: SHABTAY LIOR
IPC: H04L12/56
Filed: 2001-08-31
Abstract: PROBLEM TO BE SOLVED: To provide a method for accelerating routing of frames by an acceleration switch in a network. SOLUTION: This method compresses a step for receiving frames directed to one or more routes or switches of a network by an acceleration switch, a step for deciding whether or not at least the several received frames belong to the first list of a frame group defined based on the parameter values of the plural frames, and a step for routing at least the several received frames by an acceleration switch. In this case, the frames for routing are selected in response to the decision.
Patent JP-2003071768-A (JP)
Title: Suction pad mounting structure
Inventor: NIWA HISANOBU
IPC: B25J15/06
Filed: 2001-09-03
Abstract: PROBLEM TO BE SOLVED: To provide a suction pad mounting structure allowing easy removal of a suction pad and capable of mounting suction pads having different sizes on one kind of metallic head. SOLUTION: This rubber-made suction pad 10 in which a fitting part 12 attachable to and detachable from a mounting part 42 of the metallic head 40 whose tip is formed like a flange and a suction part 11 sucking an object to be conveyed are formed is mounted on the metallic head 40 through a resin- made mounting and dismounting member 20. A tip of the mounting and dismounting member 20 is formed like a flange in the same manner as the metallic head 40, and the fitting part 12 of the suction pad 10 has a detachable pad mounting part 22 and a head fitting part 21 in which a hooking jaw 25 is formed at a tip and which is composed of peripheral walls 23 surrounding the mounting part 42 of the metallic head 40 peripherally and divided into a plurality of parts to constitute the suction pad mounting structure.