baber/WOPTO huggingface dataset:
Patent JP-2003079174-A (JP)
Title: Mechanical model estimating equipment of motor control equipment
Inventor: KOMIYA TAKEHIKO
IPC: H02P29/00
Filed: 2001-09-04
Abstract: PROBLEM TO BE SOLVED: To provide mechanical model estimating equipment for motor control equipment of low cost which can easily estimate a mechanical model without using a measuring apparatus of high cost or needing high professional knowledge and experience of a worker. SOLUTION: The motor control equipment is provided with a motor 4 for driving a load machine, a rotation detector 3 for detecting the angle of rotation of the motor 4, and a servocontrol unit 2 for controlling the motor 4. An arithmetic unit 1 automatically calculates a protruding form which turns into a resonance frequency and an antiresonance frequency from frequency characteristic obtained from an operation command signal 8 and a rotation detector signal 9. The arithmetic unit 1 calculates errors between frequency characteristics calculated by frequency characteristic formulas 20 of a two-inertia model and a rigid body model and measured frequency characteristics. The arithmetic unit 1 compares the calculated values in the frequency characteristics of the two-inertia model and the rigid body model with the minimum errors of the calculated values, respectively, thereby automatically modeling the characteristics of the machine.
Patent JP-2003072915-A (JP)
Title: Shelf facility
Inventor: NAKAHARA JUNICHI
IPC: B65G1/137
Filed: 2001-09-05
Abstract: PROBLEM TO BE SOLVED: To provide a shelf facility capable of rapidly and certainly confirming existence of containers against retaining parts of specific buckets. SOLUTION: The shelf facility is provided with a plurality of buckets 5 circulating a circulation route 4 and a plurality of retaining parts 26 for accommodating the containers 21 are formed in the respective buckets 5. A plurality of baggage existence detection means for detecting existence of the containers 21 at the respective retaining parts 26 of the buckets 5 stopped at a shipment/ stock position P on the circulation route 4 are provided and are constituted by photoelectric switches 29a to 29e having an optical axis 32 passing through the respective retaining parts 26 The specific bucket 5 is stopped at the stock/ shipment position P and after the stock/shipment is carried out against this bucket 5, the respective photoelectric switches 29a to 29e simultaneously detect the existence of the container 21 at the respective retaining parts 26 of the specific bucket 5.  Stock management computer renews stock management data based on this detection result.
Patent JP-2003073295-A (JP)
Title: Natural killer cell activator, method for manufacturing the activator, composition containing activated natural killer cell and method for manufacturing the composition
Inventor: OMORI TOSHIRO
IPC: A61K36/899
Filed: 2001-09-05
Abstract: PROBLEM TO BE SOLVED: To provide an NK cell activator fractionally collected from a residual liquid of distillation of barley SYOUTYUU (distilled spirit in Japan) and an activated natural killer cell-containing composition. SOLUTION: The natural killer cell activator comprising an organic solvent- insoluble fraction which is fractionally collected as follows: a residual liquid of barley SYOUTYUU distillation which is byproduced in the SYOUTYUU manufacturing using barley as a raw material, is subjected to a solid-liquid separation to obtain a liquid component; and an organic solvent is added to the liquid component. The activated natural killer cell-containing composition which contains natural killer cells activated by using the organic solvent- insoluble fraction.
Patent JP-2003081231-A (JP)
Title: Uncaser for multi-pack
Inventor: TOYOURA TAKESHI
IPC: B65B69/00
Filed: 2001-09-06
Abstract: PROBLEM TO BE SOLVED: To provide an uncaser for a multi-pack automatically unpacking the multi-pack, separating and recovering containers even when many multi- packs are produced in a short time during a trial run of a multi-packing machine winding a body of a container assembly with a sleeve. SOLUTION: When the multi-pack M produced by winding the can assembly C i.e., the assembly of the lengthwise widthwise arranged containers with the sleeve is carried on a carrying conveyor 7, a cutting mechanism 14 cuts a ceiling plate portion Sa of the sleeve S and the enlarged and opened sleeves S is enlarged and opened right and left by a guide mechanism 30. The can assembly C released from body winding with the sleeve S is carried out by a can carrying-out conveyor 11 connected to the carrying conveyor 7. A blank B remaining on the carrying conveyor 7 by enlarging and opening the sleeves S is absorbed and carried out by a blank carrying-out conveyor 10 formed as an extending portion of the carrying-out conveyor 7.
Patent JP-2003080499-A (JP)
Title: Multi-functional tool detachable punch for clerical work
Inventor: YOKOMIZO KOICHIRO
IPC: B26F1/32
Filed: 2001-09-07
Abstract: PROBLEM TO BE SOLVED: To provide a punch capable of being used as a multi-functional tool other than punching function using pressing-down movement performed by a punch body. SOLUTION: There is provided a punch for clerical work with a multi- functional structure characterized by comprising a device for detachably mounting other functional tool such as a stapler and a permeable stamp, on the punch by connection or addition of the other tool between the backside of a flat part used for manually pushing down the punch body and a base just below the backside, whereby the punch can be a multi-functional tool other than punching function inherent to the punch.
Patent JP-2003084681-A (JP)
Title: On-vehicle display device and car-navigation system
Inventor: INO MASUMITSU
IPC: G02F1/13
Filed: 2001-09-10
Abstract: PROBLEM TO BE SOLVED: To solve such problem that reflection caused by a large angle of view of a display screen on the right-and-left side glasses of a vehicle in the case where the angle of view is larger more than necessary, is an obstacle to a driving when checking the right-and-left fields of view in the turnaround of the vehicle, and the confirmation of pedestrians. SOLUTION: When arranging a liquid crystal display device at a dashboard central part, luminance distribution or contrast distribution in each right and left side is set to have a vertex between approximately 25 to 35 degrees, and preferably at approximately 30 degrees. This optimizes visibility on the driver's seat side and front passenger seat side. The reflection of a display image on the right-and-left side glasses is prevented by setting a value so as to decrease by >=30% or more at approximately 40 to 60 degrees from the center at each right and left side.
Patent JP-2002176651-A (JP)
Title: Digital image watermarking apparatus and method
Inventor: CHOI JONG-UK
IPC: H04N21/8358
Filed: 2001-09-10
Abstract: PROBLEM TO BE SOLVED: To provide a digital image watermarking system and method that can detect watermarks in the absence of an image original, without deteriorating the quality of a digital image, while providing stiffness to modification on a print image or diversified images. SOLUTION: A luminance component of a digital image is converted into a coefficient in frequency domain, a user key is encrypted, a pseudo-random number is generated to generate a watermark, a replacement coefficient that is generated by using a coefficient of a 1st frequency region and the watermark among coefficients of the frequency area or the like is replaced with a coefficient of a 2nd frequency area among the coefficients in the frequency regions or the like to embed the watermark to the digital image. An authenticating apparatus detects the watermark embedded in the digital image and authenticates the digital image by obtaining the correlation between the detected watermark and a watermark for authentication, above task is solved.
Patent JP-2003084849-A (JP)
Title: Starting control method for computer system
Inventor: SUNAGA TAKESHI
IPC: G06F21/14
Filed: 2001-09-12
Abstract: PROBLEM TO BE SOLVED: To provide a starting control method for a computer capable of preventing starting of a CDROM which destroys system data. SOLUTION: If a startable CDROM which destroys the system data with starting of the computer is inserted in a CDROM drive 4, input request for the name of a starting drive and a password is shown to a user before a starting flow begins, and it is warned that the startable CDROM exists in the CDROM drive 4. Thus, the system data is prevented from being destroyed in case the CDROM which destroys the system data.
Patent JP-2003082063-A (JP)
Title: Epoxy resin composition for electronic material and electronic material having low permittivity
Inventor: USAMI SUKEAKI
IPC: B32B15/20
Filed: 2001-09-12
Abstract: PROBLEM TO BE SOLVED: To provide an epoxy resin composition for electronic material having excellent heat-resistance and low permittivity, containing an active ester compound having excellent solubility in solvents and easily miscible with the epoxy resin as a curing agent and enabling easy application and drying and the impregnation in an inorganic material, provide an electronic material composed of the cured product of the composition and having excellent low permittivity and excellent heat-resistance and provide a sheet and a laminate composed of the electronic material having low permittivity. SOLUTION: The epoxy resin composition for electronic material contains an epoxy resin having >=2 epoxy groups in one molecule, di(α-naphthyl) isophthalate and a curing agent as essential components. The electronic material having low permittivity is composed of the cured product of the epoxy resin composition for electronic material and has a dielectric loss tangent of <1.0×10<-2> at 1 GHz. The invention further provides a sheet composed of the electronic material having low permittivity and a copper clad laminate having metal foils on one or both surfaces of the sheet.
Patent JP-2003082139-A (JP)
Title: Porous film
Inventor: NAKAJIMA SATOSHI
IPC: H01M2/16
Filed: 2001-09-12
Abstract: PROBLEM TO BE SOLVED: To prepare a porous film which is excellent in gas permeability and ion permeability, has high strength and can be suitably used for application such as a battery separator. SOLUTION: This porous film is characterized in that it is obtained by biaxially stretching a sheet formed from a melted and kneaded resin composition consisting of a high-density polyethylene resin, a filler and a low-molecular- weight compound at least 3-fold both longitudinally and transversely and that it has a breaking strength of 200 kg/cm or higher in each stretching direction.
Patent JP-2003084518-A (JP)
Title: Mechanism for moving process means, electrification device process cartridge and electronic photograph image forming apparatus
Inventor: FUJITA AKIRA
IPC: G03G15/08
Filed: 2001-09-13
Abstract: PROBLEM TO BE SOLVED: To prevent a motion converting part from energizing a process means to a photoreceptor drum and from enlarging the driving load of the photoreceptor drum when the process means is made abut on the photoreceptor drum and the process means reciprocates in a longitudinal direction in the process cartridge of a cleanerless system. SOLUTION: A cam follower 14a reciprocates in parallel to the photoreceptor drum 2 by a cylindrical cam part 16b and reciprocates a brush unit 3j. The guide cover 12a of the brush unit 3j is fixed to a transmission arm 14. A spacer 3k3 supporting the guide cover 12a freely movably can advance/retreat to/from the photoreceptor drum 2 by a support part 3k2. The brush unit 3j pressurizes the photoreceptor drum 2 by a spring 19. If α is within 90 degrees when the cam part 16b turns clockwise, the force of the driving conversion part of the cylindrical cam part 16b and the cam follower 14a operates to a direction where the brush unit 3j is separated from the photoreceptor drum 2. When α is 90 degrees, force parallel to the tangent direction of the photoreceptor drum 2 in a point P operates on the brush unit 3j.  Thus, the load of the driving source of the photoreceptor drum is prevented from being enlarged.
Patent JP-2003090481-A (JP)
Title: Wall coupling
Inventor: MINE TOSHIKATSU
IPC: F16L41/08
Filed: 2001-09-18
Abstract: PROBLEM TO BE SOLVED: To facilitate adjusting of a relative position with respect to a conduit pipe. SOLUTION: This wall coupling comprises: a cylindrical joint body 7; a seal member 8 mounted to an inner peripheral surface of the joint body; and a female screw 9 threaded in the inner peripheral surface of the joint body and in an end side abutted to forms 4 and 5 for concrete wall. The joint body 7 is movable with respect to the conduit pipe 3 embedded inside the concrete wall, and an end face of the joint body 7 is made to abut to inner wall surfaces of the forms 4 and 5.
Patent JP-2003100414-A (JP)
Title: Working method of contact unit groups with carriers, connector assembled with the contact unit groups with carriers, and the contact unit groups with carriers
Inventor: TAKEDA TATSUTOMO
IPC: H01R43/16
Filed: 2001-09-18
Abstract: PROBLEM TO BE SOLVED: To provide a contact unit in which a manufacturing cost is reduced and in which a contact force within one connector is uniform. SOLUTION: Contact unit groups with carriers are the contact unit groups with the carriers in which the first and the second contact units having a U-shaped pressure contact part and a beam part extendingly existing from the U-shaped pressure-contact part are alternately and repeatedly arranged and in which the first and the second contact units are serially connected with the carrier at the end part of the respective beam parts,  the first line in which at least either of the beam parts of the contact units are folded in a nearly L-shape orthogonal to the longitudinal direction and in which the U-shaped pressure-contact part of the first contact unit is lined-up and arranged in a straight line and the second line in which the U-shaped pressure contact part of the second contact unit is lined-up and arranged on a straight line so as to be in nearly parallel with the first line without being overlapped on the first line are formed, while on the other hand end parts on a carrier side of respective beam parts of the first and the second contact units are lined up and arranged on the straight line.
Patent JP-2003090158-A (JP)
Title: Gate lock device for vehicle
Inventor: MATSUDA YOSUKE
IPC: E05B83/16
Filed: 2001-09-18
Abstract: PROBLEM TO BE SOLVED: To provide a gate lock device for a vehicle capable of conducting locking and unlocking operation by simple operation from the inside of the vehicle when an electric system to actuate locking and unlocking has failed. SOLUTION: This gate lock device for a vehicle is provided with a tailgate opening mechanism to open/close a tailgate 2, and a lock mechanism to lock/ unlock the tailgate opening mechanism by power from an actuator 61. The tailgate opening mechanism comprises a latch 12 with which a striker 4 is engaged, and a ratchet 13 to hold engagement of the latch 12 with the striker 4. Power transmission from the actuator 61 to the lock mechanism is achieved through a rotary member 64 disposed inside the actuator 61. An engagement part 81 with which a prescribed member 82 is engaged is provided on the rotary member 64 for enabling the rotary member 64 to be rotated by hand from the inside through the prescribed member 82.
Patent JP-2002162583-A (JP)
Title: Assembled micromirror structure
Inventor: JOHN W OAKATTO
IPC: B81B3/00
Filed: 2001-09-20
Abstract: PROBLEM TO BE SOLVED: To provide a packaged micromirror assembly, having wafer area regions reduced per wafer structure. SOLUTION: This assembly has the micromirrors 70 formed of lower elements 60, having central mounting segments 63 enclosed by intermediate gimbals segments and frame segments 61. Magnet standoffs 68 are mounted at the central mounting segments 63, and upper mirror surfaces 65 are mounted at the magnet standoffs 68. The micromirrors 70 can be packaged into bodies having coil drivers. The magnetic fields generated by the coil drivers apply torques to the magnet standoffs 68, by which the magnet standoffs 68 are rotated. The upper mirrors 65 can rotate about the two axes for hinge of silicon in the lower elements 60.
Patent JP-2003099055-A (JP)
Title: Function allocation display device for electronic musical instrument
Inventor: WAKUTA SADASHI
IPC: G10H1/18
Filed: 2001-09-21
Abstract: PROBLEM TO BE SOLVED: To provide a function allocation display device for an electronic musical instrument which makes it possible to easily know the allocation state of operation elements. SOLUTION: This device is equipped with a plurality of operation elements and a display part 1401 which displays the states of allocation of a plurality of function groups to the plurality of operation elements at intersections of a matrix 1412 consisting of a plurality of operation element names 1410 corresponding to the plurality of operation elements and a plurality of function group names 1411 corresponding to the plurality of function groups.
Patent JP-2003096068-A (JP)
Title: METHOD FOR PRODUCING 3-HYDROXY-gamma-BUTYROLACTONE
Inventor: HIRATA NORIHIKO
IPC: C07D307/33
Filed: 2001-09-25
Abstract: PROBLEM TO BE SOLVED: To provide a method for advantageously producing 3-hydroxy-γ- butyrolactone. SOLUTION: This method for producing hydroxy-γ-butyrolactone comprises removing water or adjusting the pH of the reactional solution to 0-2 when 4-bromo-3-hydroxybutanoic acid ester represented by formula (1) [wherein R represents a 1-4C lower alkyl group) is reacted with water through heating. The 3-hydroxy-γ-butyrolactone can be obtained with a high selectivity by using an inexpensive material through only one step.
Patent JP-2002151019-A (JP)
Title: Thin-type battery
Inventor: KAHATA TOSHIYUKI
IPC: H01M10/05
Filed: 2001-09-25
Abstract: PROBLEM TO BE SOLVED: To provide a thin-type battery which is light-weighted, flexible, and has a high energy density and in which adhesiveness of power generation element is uniform and superior. SOLUTION: In the thin-type battery having a pair of sheath materials 4, 5 and installed of the power generation element composed of a spacer, a positive electrode 3, a negative electrode 1 and an electrolyte 2 between the sheath material, the inner pressure of the battery is held below the atmospheric pressure. It is preferable that at least one side of sheath material is formed by a flexible material, and, for example, a heat-fusible plastic film having a metal layer is used as one sheath material 4, and a metal film is used as the other sheath material 5. It is preferable that the spacer has a heat-fusible plastic layer and has a thickness not more than that of the power generation element, and it is preferable that such an electrolyte as polymer solid electrolyte is used as the power generation element.
Patent JP-2003100287-A (JP)
Title: Method for manufacturing positive electrode or negative electrode and battery made using the same
Inventor: YOSHIDA HIROAKI
IPC: H01M4/139
Filed: 2001-09-25
Abstract: PROBLEM TO BE SOLVED: To obtain a battery that has such mechanical strength as handling is not hard even when thickness of a collector decreases, and has increased battery capacity. SOLUTION: In this method for manufacturing a positive electrode or a negative electrode, given positive electrode active material, positive electrode active material precursor, negative electrode active material or negative electrode active material precursor is formed on the surface of a thin film collector in such a state that a polymer film for reinforcement removable in the following step is formed, and the above polymer film is removed while the active material is sintered.
Patent JP-2003096764-A (JP)
Title: High-pressure jet mixing treatment method
Inventor: YAMAGISHI KIYOTAKA
IPC: E02D3/12
Filed: 2001-09-26
Abstract: PROBLEM TO BE SOLVED: To provide a high-pressure jet mixing treatment method capable of being sufficiently cut even in the case of a cohesive soil ground, preventing the sedimentation by cutting part of the lower end again in the case of a sandy soil ground, also promoting agitating efficiency with a hardener and preventing the hardener such as a cement milk or the like from being wastefully exhausted to the ground since a jet process of extra-high pressure water with compressed air is separated from an injection process of the hardener such as a cement milk or the like. SOLUTION: For the high-pressure jet mixing treatment method by erecting a triple pipe, a cutting/stirring process by jetting the compressed air and the extra-high pressure water is separated from a solid body formation process by injecting the hardener, as the cutting/stirring process, after a triple pipe has been erected in a predetermined depth, it is pulled out to cut until the upper end of an improved range while jetting the compressed air and the extra- high pressure water, and when the first time cutting is completed, the second time cutting is executed while lowering it until the predetermined depth, and then, while pulling up the triple pipe, the solid body formation process for jetting the hardener from the lower end is carried out.
Patent JP-2002194077-A (JP)
Title: Polyphenylene ether resin having curing property, its composition, and production method for the resin
Inventor: KO KEIBU
IPC: C08K5/14
Filed: 2001-09-26
Abstract: PROBLEM TO BE SOLVED: To obtain a polyphenylene ether resin (PPE) having a curing property, easy in production and low in cost, its composition and a production method for the resin. SOLUTION: The thermosetting PPE having the curing property that has a vinyl group at a terminal, is obtained by reforming a PPE having a hydroxy group or an ester group at the terminal to introduce a functional group having the vinyl group at the terminal of PPE. The method is easier and lower in cost because a dehydrogenation in side-chain methyl group by using n-BuLi as usual, is not required.
Patent JP-2003111352-A (JP)
Title: Board treatment apparatus
Inventor: SAKAI TAKAMASA
IPC: H02K1/16
Filed: 2001-09-26
Abstract: PROBLEM TO BE SOLVED: To provide a board treatment apparatus which can treat a board while the board is properly turned by using an annular motor. SOLUTION: In a board treatment apparatus 1 which treats a board 9 while the board 9 is turned, an annular motor 12 is provided, and a water supply pipe 34a, a drain pipe 34b, and a gas supply pipe 35 are connected to the fixed part of the motor 12 covered by the rotary part 2 of the motor 12. The gas from the gas supply pipe 35 is supplied between the fixed part and rotary part 2 of the motor 12, and the rotary part 2 can be rotatably supported by a static pressure pneumatic bearing mechanism (and a mechanical rotating mechanism). A group of induction coils are provided annularly in the fixed part and the water supply pipe 34a, and the drain pipe 34b are connected to flow passages of cooling water formed along the group of induction coils.  With such a constitution, heat generated by the group of induction coils can be discharged, and a board 9 can be properly turned with high revolution.
Patent JP-2003100820-A (JP)
Title: Substrate for probe card
Inventor: SAIJO MASAKATSU
IPC: G01R1/073
Filed: 2001-09-27
Abstract: PROBLEM TO BE SOLVED: To achieve an all-purpose substrate for probe cards that easily copes with the requests for various kinds of power voltages and various devices, and at the same time can cope by the same substrate. SOLUTION: At least two power supply layers are provided, where the layers have a conductive plate for connecting a tester power supply terminal, for receiving the supply of a supply voltage from a tester to a power supply terminal for devices that is arranged near a plurality of devices to be inspected. A group of power supply terminals are formed by the same number of power supply terminals as the power supply layers. The power supply terminal of the group of power supply terminals is connected to each separate conductive plate. Then, the tip of a probe needle for connecting a lifting terminal that is provided near the group of power supply terminals to the power supply terminal by a jumper wire for connecting to the float terminal is brought into contact with the power supply pad of the device.