baber/WOPTO huggingface dataset:
Patent JP-2003234260-A (JP)
Title: Reinforcing plate for semiconductor wafer
Inventor: SAITO TAKESHI
IPC: H01L21/02
Filed: 2002-02-07
Abstract: <P>PROBLEM TO BE SOLVED: To provide a reinforcing plate for a semiconductor wafer whereby a currently used semiconductor manufacturing apparatus can be used as it is and damage caused by small external force during manufacturing can be prevented without reducing the cooling efficiency of the wafer.  <P>SOLUTION: The semiconductor wafer is constituted of a wafer body 2 made of a material such as silicon (Si) and a reinforcing plate 3 which is composed of a plate-like dielectric having a predetermined thickness and is bonded to the wafer main body 2 for the reinforcement of the wafer main body 2. The reinforcing plate 3 is determined by a dielectric constant and a thermal conductivity along with a physical strength of the dielectric.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2002368588-A (JP)
Title: Pulse signal transition delay control circuit and integrated circuit
Inventor: KIM KYU-HYOUN
IPC: H03K5/13
Filed: 2002-02-12
Abstract: PROBLEM TO BE SOLVED: To provide a delay circuit built in an integrated circuit. SOLUTION: In the pulse signal transition delay control circuit, the delay circuit has an input node for receiving an inputted pulse signal. A buffer transmits the input signal to a floating node, and when the voltage of the floating node is lower than or equal with a threshold voltage, the output voltage of a first level is outputted by a detector, otherwise, the output voltage of a second level is outputted. Two similar branch circuit are used, one branch circuit is provided for controlling delay in upward transition and the other branch circuit is provided for controlling delay in downward transition. A reference voltage for biasing the floating node is transmitted to each of branch circuits by a reference terminal. A capacitor and a switch are linked between the reference terminal and the floating node. The switch is opened/closed in response to the output voltage.  When the switch is opened, the capacitor is disconnected. A phase detector and a delay code generator can be selectively provided in a feedback array for continuously controlling a reference voltage.
Patent JP-2003233807-A (JP)
Title: Image processing system, image processor, image processing method, recording medium and program
Inventor: HATTORI YUKO
IPC: H04N1/46
Filed: 2002-02-13
Abstract: <P>PROBLEM TO BE SOLVED: To reduce a storage capacity necessary for an image processor for outputting an image and a required time until display.  <P>SOLUTION: Terminal equipment 24 is operated by a user, and supplies image data request information and a profile for an output device through a network 23 to an image providing server 21. In order to enable the terminal equipment 24 to perform optimum color reproduction, the image providing server 21 applies image processing to image data based on a profile for an input device acquired from a data base 22 and the profile for an output device acquired from the terminal equipment 24. Then, the image providing server 21 supplies the image-processed image data through the network 23 to the terminal equipment 24. The terminal equipment 24 displays the image corresponding to the acquired image data on a display.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003243084-A (JP)
Title: Electric appliance and thermal expansion heat resisting resin therefor
Inventor: KANEDA KOJI
IPC: H01R13/447
Filed: 2002-02-13
Abstract: <P>PROBLEM TO BE SOLVED: To completely prevent fire caused by abnormal heat generation and defect generation of tracking phenomena at an early timing even when the abnormal heat is generated in a conductive passage due to a short-circuit by avoiding increase in size and manufacturing cost of an electric appliance and forming the conductive passage between adjacent conductive connecting members by graphite.  <P>SOLUTION: A thermal expansion heat resisting resin 3 for parting at least part of the conductive passage by thermal expansion due to the abnormal heat generation at the conductive passage formed by the graphite or covering the conductive passage is provided in at least part of the plurality of first conductive connecting members 1 disposed adjacent to each other, the second conductive connecting members 5 excited and connected with the first conductive connecting members 1 respectively, at least part of an electric insulating first outer shell bodies 2 with electric insulation for retaining the first conductive connecting members 1, or at least part of the second outer shell bodies 4 with electric insulation for retaining the second conductive connecting members 5.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003243127-A (JP)
Title: Negative ion generating device and negative ion generating method
Inventor: SUGITA NAOKI
IPC: F24F1/00
Filed: 2002-02-13
Abstract: <P>PROBLEM TO BE SOLVED: To enable negative ions to be stably supplied into the atmosphere.  <P>SOLUTION: A needlepoint protection cover 34 containing a needle electrode 33 so as to prevent fingers of an operator from touching a needlepoint of the needle electrode 33 is formed by blending a hygroscopic resin with an insulating resin with a surface resistance to be 10<SP>10</SP>Ω or more and less than 10<SP>15</SP>. This is to prevent an electric charge from being accumulated at the needlepoint protection cover 34 when the negative ions are made generated from the needle electrode 33, so that the negative ions can be stably supplied into the atmosphere.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003235645-A (JP)
Title: Brush manufacturing method
Inventor: OKABE KENICHI
IPC: A46B9/04
Filed: 2002-02-13
Abstract: <P>PROBLEM TO BE SOLVED: To surely prevent the pullout of a filling material for fixing bristle bundles to a base board provided in the tip side of a handle.  <P>SOLUTION: In this manufacturing method for the brush 10, after an erecting wall 15 of a rear surface filling recess part 16 in the base board 11 is fallen and deformed toward the inside of the recess part 16 by thermal contraction in molding the base board 11, the rear surface filling recess part 16 is filled with the filling material 19.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003239217-A (JP)
Title: Water sprinkling device of rolling vehicle
Inventor: MATSUNAMI KATSUOMI
IPC: E01C19/23
Filed: 2002-02-14
Abstract: <P>PROBLEM TO BE SOLVED: To provide a water sprinkling device of a rolling vehicle generating no cause retarding works of a rolling vehicle even if the rolling works take time.  <P>SOLUTION: A plurality of filters 6a, 6b are parallelly provided in the midway of pipes 10a connecting a water sprinkling tank 2 and a water sprinkling pump 3, and water in the sprinkling tank 2 is fed to a sprinkling nozzle 5 through either one of filters 6a, (6b) by a changeover valve 7. Hence, when one of filters 6a, (6b) is clogged with something during the rolling work, the changeover valve is operated and the rolling work can be successively carried out through the other filter 6a, (6b). Accordingly, it is not necessary to suspend the work of the rolling vehicle for cleaning of the filter 6a, (6b).  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003236808-A (JP)
Title: Wood plate joint structure
Inventor: YAMATO YOSHIAKI
IPC: A63F5/04
Filed: 2002-02-14
Abstract: <P>PROBLEM TO BE SOLVED: To provide a joint structure for jointing two wood plates together with one plate facing the other substantially at a right angle, in which joint workability is improved, and the joint strength is increased.  <P>SOLUTION: A nut 40 having a rectangular seating face is fitted into a nut accommodating hole 30 provided at a predetermined distance L<SB>2</SB>from an end surface 13 of a back plate 12 (first wood plate) in such a manner that the seating face is parallel to the end surface 13, a back face 11 of a side plate 10 (second wood plate) is applied to the end surface 13, and a bolt 60 is fitted into the nut 40 through through-holes 34, 32 from the outside of the side plate 10 and tightened to joint both the plates 10, 12 together at a right angle.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2002282401-A (JP)
Title: Adjustable golf club
Inventor: WILSON GEOFFERY
IPC: A63B53/16
Filed: 2002-02-14
Abstract: PROBLEM TO BE SOLVED: To provide a golf club provided with an adjustable shaft. SOLUTION: For the golf club 1 provided with the adjustable shaft, the shaft comprises an inner shaft part and an outer shaft part which receives an end of the inner shaft within the shaft in fitting arrangement, and an internal tube is firmly fixed within the outer shaft part and extended along the inner side of the outer shaft to engage the inner shaft part in the fitting arrangement. One of the internal tubes and the inner shaft part are split at the end of the shaft. The club is provided with a locking function by which the inner shaft and the internal tube can be locked together against relative axial and rotational movement and the locking function comprises an expander withdrawn into the split end to cause it to become splayed so as to engage the other internal surface of the internal tube and the inner shaft part.  The expander is withdrawn into the split end to widen the end of the expander by the action of an elastically deformable spring which biases the expander towards a locking position.
Patent JP-2003236325-A (JP)
Title: Gas-liquid separator provided with drain valve
Inventor: YOKOYAMA TAKESHI
IPC: F16T1/22
Filed: 2002-02-15
Abstract: <P>PROBLEM TO BE SOLVED: To prevent a liquid from being entrained in a gas again and transported to an outlet.  <P>SOLUTION: A casing is formed of an upper main body 1, a lower main body 2, an inlet/outlet member 3 and a bottom cover 4, and a revolving blade 14 is arranged in an annular space 13 formed by the upper main body 1 and an exhaust pipe 12. The upper part of the annular space 13 is connected to an inlet 5, and the inside hole of the exhaust pipe 12 is connected to the outlet 6. A revolving chamber 16 and a drain valve chest 17 are formed below the annular space 13, and a hollow and globular valve float 19 as a drainage valve is arranged in the drain valve chest 17. The upper end of the coil spring 20 is welded to the upper end of the external wall of the revolving chamber 16, and a partition member 21 for partitioning the revolving chamber 16 from the drain valve chest 17 is welded to the lower end of the coil spring 20. A gap 23 for liquid passage is formed between the outer circumferential edge of the partition member 21 and the inner circumferential wall of the upper main body 1. When a flow rate is high, the partition member 21 overcomes the elastic force of the coil spring 20, is displaced downwards, and when the flow rate is low, the partition member 21 is displaced upwards by the elastic force of the coil spring 20.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003089083-A (JP)
Title: Method for inferring floor reaction force of two leg walking and moving body and method for inferring revolute joint moment of two leg walking and moving body
Inventor: KAWAI MASAKAZU
IPC: A61B5/024
Filed: 2002-02-15
Abstract: PROBLEM TO BE SOLVED: To provide a method capable of precisely grasping a floor reaction force acting on a leg body of a two leg walking and moving body such as a man and a moment acting on a joint of the leg body on real time by a comparatively simple method. SOLUTION: Whether a movement condition of the leg body 2 is in a single leg support condition or a both leg support condition is determined, and a floor reaction force F acting on the leg body 2 in contact with the ground is inferred based on a movement equation of center of gravity G0 of the two leg walking and moving body 1 when the movement condition of the leg body 2 is in the single leg support condition. When the movement condition is in the both leg support condition, floor reaction forces Fr, Ff acting on respective leg bodies 2 are inferred based on the movement equation of the center of gravity G0 of the two leg walking and moving body 1 and a relational equation between components of the floor reaction forces Fr, Ff of each leg body 2 and a position of an ankle part 12 of each leg body 2 for the center of gravity G0 of the two leg walking and moving body 1.
Patent JP-2003200136-A (JP)
Title: Part, principle, and apparatus which eliminate clogging of air supply hole by treatment base material of extinction type garbage treatment machine, keep oxygen and temperature of treatment base material constant, promote propagation and activation of microorganism, and accelerating garbage decomposition capacity
Inventor: HORIGOME HISAO
IPC: B09B3/00
Filed: 2002-01-09
Abstract: <P>PROBLEM TO BE SOLVED: To stably supply a temperature necessary for the propagation and activation of microorganisms and oxygen to the treatment base material of an extinction type garbage treatment machine.  <P>SOLUTION: In order to eliminate the clogging of an oxygen supply hole formed in a treatment tank which occurs when the treatment base material 4 of the extinction type garbage treatment machine is agitated, an air supply plate 12 made of a metal powder sintering element 7 is installed. In order to supply compressed air 11 of a constant temperature suitable for the propagation and activation of the microorganisms stably and sufficiently to the treatment base material 4 in the treatment tank 5, the small chamber 8 of an air bank is fitted to the outer wall of the treatment tank.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003245387-A (JP)
Title: Method for manufacturing wooden bat
Inventor: BANDO TADASHI
IPC: A63B102/18
Filed: 2002-02-22
Abstract: <P>PROBLEM TO BE SOLVED: To provide a wooden bat capable of remarkably improving a repelling characteristic and durability without producing any peeling, crack or decay or broken damage at the grain, or the like, during its repetitive batting action, and further provide a wooden bat manufacturing method for manufacturing the wooden bat in an industrial efficient manner at a low cost as described above.  <P>SOLUTION: The wooden bat manufacturing method has the feature that the outer circumference of the ball striking part of the wooden bat is covered with a synthetic resin sheet or film.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003245289-A (JP)
Title: Dental implant operation support apparatus
Inventor: ARAI YOSHINORI
IPC: A61C13/34
Filed: 2002-02-22
Abstract: <P>PROBLEM TO BE SOLVED: To provide a dental implant operation support apparatus capable of precisely determining the implanting position and direction of an implant without requiring unnecessary labor or an interposition part.  <P>SOLUTION: The dental implant operation support apparatus is constituted of an image display operation device 1 for displaying a jaw part X-ray CT image IG photographed by mounting a stent 7 provided with three-dimensional positioning markers 7a at three or more points and a dental implant image II in a superposed state to determine the implanting position and direction of the dental implant image II and a data processor 2 for forming an implanting guide hole processing data from implanting position and direction data on the basis of the positions of the markers 7a.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003246048-A (JP)
Title: Ink jet printer
Inventor: ITO SHINGO
IPC: B41J2/01
Filed: 2002-02-25
Abstract: <P>PROBLEM TO BE SOLVED: To provide an ink jet printer in which alignment of print can be carried out independently in the printer.  <P>SOLUTION: The ink jet printer 10 performs printing of a pattern twice, reads out the pattern of print results by means of an alignment sensor and calculates an average print interval, and then records the results in an NVRAM. The alignment sensor comprises a light emitting diode and a photosensor wherein the light emitting diode emits light toward a sheet and the photosensor receives its reflection light thus detecting the reflection light at that position.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003249341-A (JP)
Title: Induction heating cooker
Inventor: NAKATANI TADASHI
IPC: H05B6/12
Filed: 2002-02-26
Abstract: <P>PROBLEM TO BE SOLVED: To accurately detect the temperature of a pan mounted on a top plate, in an induction heating cooker.  <P>SOLUTION: This induction heating cooker is provided with: a heating coil 21 for heating the pan 20; the top plate 23 disposed over the heating coil 21 for mounting the pan; an infrared sensor 22 disposed on the undersurface of the top plate 23 for sensing infrared rays emitted from the bottom face of the pan; an emissivity obtaining means 28 for obtaining infrared emissivity of the bottom face of the pan 20; a temperature calculation means 24 for calculating the pan bottom face temperature from the output of the infrared sensor 22 and the output of the obtaining means 28; and a control means 25 for controlling the power fed to the heating coil 21 according to the output of the temperature calculation means. Thereby, the temperature of the pan 20 can accurately be measured.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003259161-A (JP)
Title: Device and method for imaging
Inventor: SUZUKI TOSHIHIKO
IPC: H04N101/00
Filed: 2002-03-04
Abstract: <P>PROBLEM TO BE SOLVED: To provide a device and a method for imaging which facilitate an optimum way of discriminatingly using a still picture and a moving picture according to photographic conditions with a small feeling of physical disorder when still picture photography and moving picture photography are switched.  <P>SOLUTION: The imaging device equipped with a display means capable of displaying the still picture and moving picture makes the display means display a finder picture shown in the figure and also displays a frame as an index indicating a moving picture imaging area on a finder picture.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003173237-A (JP)
Title: Information input-output system, program and storage medium
Inventor: MOROHOSHI HIROSHI
IPC: G06F3/0481
Filed: 2002-03-05
Abstract: <P>PROBLEM TO BE SOLVED: To improve operability by operating an icon on an image screen just at hand.  <P>SOLUTION: A coordinate input device is arranged on the image screen of a display device being a plasma display for detecting coordinates of a position of indicating a surface of the image screen by a finger. Only when the coordinate input device detects the fact of simultaneously indicating two points of the image screen by finger (Y of Step S1, Y of S2, and Y of S4), the icon preregistered in a prescribed table is displayed in the vicinity of an indicated position (Step S7).  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003264479-A (JP)
Title: Variable communication system
Inventor: NAWATA HIDE
IPC: H04B17/40
Filed: 2002-03-07
Abstract: <P>PROBLEM TO BE SOLVED: To provide a variable communication system which unnecessitates a buffer memory required in changing a communication rate, while switching a communication mode in response to a communication amount per unit time.  <P>SOLUTION: A communication amount monitor circuit 124 monitors a transmission buffer 123 for inputting communication data 122 so as to discriminate the largeness, reads information from the buffer 123 by chip clock when the information amount is comparatively large, modulates the information by a modulator 139 as communication data 137, and transmits them. When the information amount is comparatively small, the circuit 124 reads information from the transmission buffer 123 by a clock which is obtained by frequency dividing the chip clock, obtains exclusive ORs together with a diffusion code which is generated through the use of the chip clock, modulates it by the modulator 139, and transmits it as communication data 137. Since the frequency is not changed in communication data 137, re-synchronization is not required in the case of changing the information amount at the side of a receiving device. Thus, the buffer area is unnecessary.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003262255-A (JP)
Title: Power interrupting mechanism
Inventor: SAKAI HIROSHI
IPC: B60J5/10
Filed: 2002-03-08
Abstract: <P>PROBLEM TO BE SOLVED: To improve reliability of operation of a power interrupting mechanism by smoothing engagement and disengagement of gears.  <P>SOLUTION: Intermediate gears 42 and a reversing gear 43 are arranged between a driving gear 40 rotatingly driven by a driving electric motor and an output gear 41 engaging with a rack. The reversing gear 43 engages with the output gear 41 via the intermediate gears 42, and is able to swing between a power transmitting position in which the reversing gear 43 engages with the driving gear 40 and the power interrupted position in which the reversing gear 43 disengages with the driving gear 40 because the reversing gear 43 is swingably supported by a swingable plate 45. Therefore, when the reversing gear 43 moves between the power transmitting position and the power interrupted position, the reversing gear 43 rotates in the direction opposite to the moving direction. Therefore, the reversing gear 43 engages or disengages with the driving gear 40 in a state where movement of the reversing gear 43 in the tooth thickness direction is small.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003261848-A (JP)
Title: Adhesive composition
Inventor: SATO KATSUNAO
IPC: C09J133/00
Filed: 2002-03-08
Abstract: <P>PROBLEM TO BE SOLVED: To solve the problem accompanying polyolefin resins such that they cannot be bonded using conventional adhesives due to their nonpolar nature, although polyolefin resin materials are replacing vinyl chloride resins because of the problems of vinyl chloride resins such that they generate hydrogen chloride gas upon incineration which damages incinerators and causes acid rain, and that the resins require plasticizers which are suspected to be endocrine disrupting chemicals, etc., although decorative sheets, etc., made of vinyl chloride resins have been widely used for their advantages in terms of processibility, printability, cost, etc.  <P>SOLUTION: An adhesive composition is prepared by compounding an aqueous emulsion with a cationic, water-soluble acrylic resin containing an active amino group. An excellent adhesion performance against polyolefin adherends is ensured by adjusting the colloid equivalence to within a specific range.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003015053-A (JP)
Title: Positioning unit and positioning apparatus with at least two positioning units
Inventor: KLOCKE VOLKER DR
IPC: H01L41/09
Filed: 2002-03-11
Abstract: PROBLEM TO BE SOLVED: To enable a general purpose positioning unit to use an accelerating nanodrive by further improving the general purpose positioning unit. SOLUTION: This positioning unit is provided with an accelerating nanodrive (2) having a resolution of a least ±10 nm, a slider (5) and a module (6 and 7) which has a stationary component (6) and a component (7) movable for this purpose. The component (7) has a mass of less than 500 g and is movably supported relative to the drive (2). The slider (5) and the movable component (7) of the module (6 and 7) are securely connected one to the other, and the drive (2) can exert accelerations higher than 10 G.
Patent JP-2003272938-A (JP)
Title: Non-contact charging device
Inventor: ORIHASHI MASAKI
IPC: H01F38/14
Filed: 2002-03-12
Abstract: <P>PROBLEM TO BE SOLVED: To provide a non-contact charging device which can prevent an increase in temperature in a transmission coil and a reception coil and stably charge an electricity in a non-contact manner and can be made compact.  <P>SOLUTION: The non-contact charging device 200 is provided with a transmission device 50 to which an electronic device 10 to be charged is loaded in an attachable and detachable manner to be charged in non-contact, and the transmission device 50 is provided with a main body 90, a first ceramics member 103 arranged in the main body 90, and a transmission coil 101 provided in the first ceramics member 103. The electronic device 10 is provided with an enclosure 12, a second ceramics member 73 that is arranged in a part of the enclosure 12 at a position corresponding to the first ceramics member 103 in a state where the electronic device 10 is loaded to the transmission device 50, and a reception coil 70 that is provided in the second ceramics member 73 to receive an electric power in non-contact through electromagnetic induction from the transmission coil 101.  <P>COPYRIGHT: (C)2003,JPO