baber/WOPTO huggingface dataset:
Patent JP-2004016828-A (JP)
Title: Rotary fermentation apparatus
Inventor: KOMATSU YUJI
IPC: B01F29/60
Filed: 2002-06-12
Abstract: <P>PROBLEM TO BE SOLVED: To reduce the load on rotation in a rotary stirring device and to enhance the stirring efficiency of a material to be treated.  <P>SOLUTION: A fixed air pipe 2 capable of aeration in a plurality of treatment zones A, B, C is disposed at the center of the rotation axis of a rotary tube 1. Preferably, partition plates 10 for division into the treatment zones and a required number of air diffusing pipes 4 in each of the treatment zones are attached to the outer surface of the ventilation fixed pipe 2, aeration partition plates are attached to the inner surface of the pipe 2 and the inner wall surface of the rotary tube 1 is provided with stirring blades 8 extended toward the inside of the rotary tube 1.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004022047-A (JP)
Title: Disk drive and head suspension assembly
Inventor: KATSUMATA MAKOTO
IPC: G11B21/21
Filed: 2002-06-14
Abstract: <P>PROBLEM TO BE SOLVED: To provide a disk drive whose head suspension assembly does not deform due to the heat generated by the head drive circuit component.  <P>SOLUTION: The disk drive has a magnetic head 2 to record or reproduce data on the recording surface of the disk rotated by a motor following the drive signals, a head drive circuit components 5 to supply the drive signals to the head 2, an arm 7 supporting the head 2, an opening 16 provided on the arm 7, and a heat absorbing and radiating material 17 absorbing the heat generated by the head drive circuit component 5. The head drive component 5 and the heat absorbing and radiating material 17 are inserted into the opening 16 to complete the head suspension assembly.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004019053-A (JP)
Title: Horizontal type carbonization furnace for producing carbon fiber and method for producing carbon fiber by using the same
Inventor: TANAKA TOSHIHIRO
IPC: D01F9/12
Filed: 2002-06-18
Abstract: <P>PROBLEM TO BE SOLVED: To provide a small horizontal type carbonization furnace for producing a carbon fiber, having high sealing efficiency and requiring an inexpensive installation cost; and to provide a method for producing the carbon fiber by using the carbonization furnace.  <P>SOLUTION: The horizontal type carbonization furnace for producing the carbon fiber has a box-shaped sealing device arranged at least at one of an inlet and an outlet of filaments. A seal part of the box-shaped sealing device is constituted of a flat floor face and expansion chambers installed in the upper part thereof and constituted of two or more partitions. The method for producing the carbon fiber comprises firing the filaments by using the horizontal type carbonization furnace for producing the carbon fiber while ejecting an inert gas at an ejecting rate within a range of 0.1-1.0 m/s.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004022987-A (JP)
Title: Vertical diffusion furnace and diffusion method
Inventor: IDE SHIGEAKI
IPC: H01L21/683
Filed: 2002-06-19
Abstract: <P>PROBLEM TO BE SOLVED: To provide a vertical diffusion furnace in which, even if a plurality of semiconductor substrates of orientation flat are loaded on a boat, the stream of a reactive gas is made uniform, so that an oxide film formed on a semiconductor substrate 10 becomes uniform.  <P>SOLUTION: A plurality of semiconductor substrates 10 to be housed in a boat 1 are changed for the direction of an orientation flat 10a by each prescribed number of substrates, so that orientation flats are dispersed along the outer perimeter of the boat to eliminate entrainment of gas due to the orientation flat, resulting in the gas flowing uniformly.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004032249-A (JP)
Title: Cleaning mechanism of digital single-lens reflex camera
Inventor: MIYA KOJI
IPC: G03B9/36
Filed: 2002-06-25
Abstract: <P>PROBLEM TO BE SOLVED: To provide a cleaning mechanism of a digital single-lens reflex camera capable of cleaning on a plane of an imaging device such as a CCD (charge coupled device) in safety even if a user is at a place where an AC power source is not in existence, when the user cleans a surface (e.g. a filter) of a solid-state imaging device such as the CCD.  <P>SOLUTION: A push button 5a is locked at a point at which the button 5a is pushed and a cleaning lock lever 6 is rotated, a mirror start lever is rotated to become a state of mirror up, and a rear-curtain start lever 8 is held on a magnetized plane 12of a rear-curtain holding magnet10. If a front-curtain is moved in the state, a shutter is held in an opened state. After cleaning the surface of the solid-state imaging device by pushing the push button 5a again, a lock of the push button 5a is released, and a rear-curtain is moved due to rotation of a rear-curtain driving lever and the shutter is closed. Then, a charge mechanism is operated and the cleaning mechanism is restored to an original state.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004032881-A (JP)
Title: Battery device and its control method
Inventor: SAKA SHINICHI
IPC: H02J7/00
Filed: 2002-06-25
Abstract: <P>PROBLEM TO BE SOLVED: To provide a battery device which can keep the system performance without shortening the life of a specified battery even if it is in such environment that shut-off or the like occurs frequently.  <P>SOLUTION: This battery device is equipped with a group 5 of batteries consisting of a plurality of batteries, a plurality of battery switches which switch these batteries, and a battery controller 1 which controls the action of each battery switch. The battery controller 1 is equipped with a battery switching controller 2 which outputs a command of swithover to each battery switch described above, and a battery state recognizer 3 which is connected to a battery line and monitors the battery state of each battery and outputs a battery state signal 13 to the battery switching controller 2. Besides, hereby, even if battery abnormality occurs, battery replacement becomes possible without dropping the system performance. Moreover, it will do to install a battery operation time counter which clocks the operation time of each battery.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003101500-A (JP)
Title: Interference reducing communication method, its system and its equipment
Inventor: TUOMELA TEEMU
IPC: H04L12/28
Filed: 2002-06-25
Abstract: PROBLEM TO BE SOLVED: To realize an interference reducing bluetooth relay unit for making different bluetooth units into a network. SOLUTION: The relay unit 10 is typically provided with multiple bluetooth modules BT1-BT4 and each one of the modules performs communication with some different bluetooth units and/or adjacent relay units. The whole bluetooth modules of the relay unit are set as a master in order to adjust a reception time in the whole bluetooth modules not to allow another bluetooth module to conduct simultaneous transmission in order to evade transmission by one of the bluetooth module in the relay unit during the reception of another bluetooth module. Then one of the modules is given a control right to control the others.
Patent JP-2004024110-A (JP)
Title: Heater of water tank for appreciation
Inventor: KAWAGUCHI HIROAKI
IPC: A01K63/06
Filed: 2002-06-25
Abstract: <P>PROBLEM TO BE SOLVED: To provide the heater of a water tank for appreciation, with which a face of a wide area is evenly heated without requiring drawing a power line in water.  <P>SOLUTION: The heater of the water tank for appreciation is equipped with a metal plate 6 on the bottom of the water tank 1 for appreciation and a heating coil 21 outside the water tank 1 and has a controller 22 for applying a high frequency current to the heating coil 21. Since the metal plate 6 is subjected to induction heating by a line of magnetic force generated from the heating coil 21, the power line which is drawn from the outside through water into the bottom is not required and the face of the wide area is evenly heated by the surface of the metal plate 6.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004024539-A (JP)
Title: Sewing machine
Inventor: YOSHIDA KENJI
IPC: D05B87/02
Filed: 2002-06-25
Abstract: <P>PROBLEM TO BE SOLVED: To provide a sewing machine with a threading device having good operability without simultaneous operation of both hands of a user for threading.  <P>SOLUTION: This threading device includes: a needle bar thread hanging part 6 for hanging a thread of the needle bar; a thread holding part 25 for holding a thread part 24c of a thread 24; a thread guide body 14 for holding the thread 24 hung on the needle bar thread hanging part 6 and held on the thread holding part 25 in the horizontal direction with rotation; a threading hook body 13 rotatably provided and having a hook part inserted in an eye of a needle 7; a cam part 21 for automatically releasing pressing and holding of the thread holding part 25 to the thread part 24c when the hook part of the threading hook body 13 is on standby or rotated in the reverse direction; and an operating lever part 8B for interlocking rotation of the thread guide body 14, rotation of a mediating gear 16, reverse rotation of the threading hook body 13 and the operation of the cam part 21.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003087145-A (JP)
Title: Method and system for estimating frequency uncertainty of mobile radio system which is able to use two different mobile radio networks
Inventor: ROUVELLOU LAURENT
IPC: H04W88/06
Filed: 2002-06-26
Abstract: PROBLEM TO BE SOLVED: To provide a method for estimating the frequency uncertainty of frequencies. SOLUTION: In this method of estimating the relative frequency uncertainty between two parts of a mobile radio system which is able to communicate via two mobile radio networks at specified first and second frequencies, each part of the system has a clock from which the specified frequency is derived and the uncertainty is estimated by measuring the number of pulses of each of clocks during the time window of duration T starting at a time (t). The method includes the following steps: a) measuring the number of pulses of each of the clocks at n intermediate times t+(T/n), t+(2T/n),..., t+(nT/n), when n is a positive integer, b) storing the number of clock pulses thereby obtained in memory, and c) calculating the relative frequency uncertainty at time t+T from the numbers of clock pulses stored in the memory.
Patent JP-2003081235-A (JP)
Title: Label peeling apparatus
Inventor: ONO YASUHIRO
IPC: B65C9/42
Filed: 2002-06-27
Abstract: PROBLEM TO BE SOLVED: To provide a label peeling apparatus capable of handling many kinds in a small occupation area and easily conducting an exchanging operation for a mount with a label stuck thereon. SOLUTION: The label peeling apparatus comprises an apparatus main body 1 and a plurality of cartridges 2. The cartridges 2 are removable and attachable and have a mount housing portion 5 for a roll-like label continuous item 20 to be placed on and a guide portion 6 to pull out the peeling mount 67 from the label continuous item 20 and bend it. The apparatus main body 1 has a sending roller 10 to send the peeling mount 67 pulled out in the cartridges 2, a drive mechanism portion 11 to rotate it and a positioning drive portion 15 to move them. The drive mechanism portion 11 and the sending roller 10 are moved to an arbitrary position of the cartridge 2, the sending roller 10 is rotated to send the peeling mount 67 and thereby the label 68 is peeled.
Patent JP-2004032556-A (JP)
Title: Quartz oscillator
Inventor: NUNOKAWA MASATO
IPC: H03H9/19
Filed: 2002-06-27
Abstract: <P>PROBLEM TO BE SOLVED: To provide a quartz oscillator which reduces stray capacitances and whose electrical characteristic is stable.  <P>SOLUTION: In a crystal oscillator, a sealing ring 6 kept at a ground potential is attached on a upper surface of an insulating substrate 3 having a pair of input/output electrode pads 14a and 14b, a quartz oscillator 2 is arranged inside of the sealing ring 6, an aperture of the sealing ring 6 is sealed by a metal lid 4, and a pair of input/output terminal electrodes 16a and 16b connected to the input/output electrode pads 14a and 14b through a first and a second via-hole conductors 17a and 17b are formed under the insulating substrate 3. When the insulating substrate 3 is seen in a plan, all of the input/output electrode pads 14a and 14b, the input/output terminal electrodes 16a and 16b, the first and the second via-hole conductors 17a and 17b are arranged inside area of inner radius of the sealing ring 6.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003198056-A (JP)
Title: Variable wavelength external resonator
Inventor: OH KWANG RYONG
IPC: H01S3/081
Filed: 2002-06-27
Abstract: <P>PROBLEM TO BE SOLVED: To provide a variable wavelength external resonator which can vary the wavelength by an electric signal, can successively very a wavelength at high speed, and uses a light deflector stably operating according to the electric signal.  <P>SOLUTION: A light beam emitted from a light source 301 is transformed to a parallel light beam by a lens 302a. The parallel light beam is diffracted on a diffraction grating 304, and is propagated through a light deflector 308 arranged between a reflecting mirror 305 and the diffraction grating 304. The light deflector 308 is configured so that an index of refraction can vary according to an input electric signal. Of light beams propagating through the light deflector 308, only a light beam with a specific wavelength is emitted perpendicularly to the reflecting mirror 305. Thus, the light beam with the specific wavelength is refocused on the light source 301.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2004036398-A (JP)
Title: Method of manufacturing purifying device with built-in honeycomb structure
Inventor: IRIE TORU
IPC: F01N3/28
Filed: 2002-06-28
Abstract: <P>PROBLEM TO BE SOLVED: To provide a manufacturing method for manufacturing a purifying device for properly holding even a fragile honeycomb structure in a cylindrical vessel in a mass production process.  <P>SOLUTION: A shock absorbing member 3 is installed around the honeycomb structure (a catalyst carrier 2), and is housed in the cylindrical vessel. The shock absorbing member is held in a compressed state by diametrally contracting a shaft directional prescribed range of the cylindrical vessel over at least a shock absorbing member existing range, and a step part 12 is formed by pressing the cylindrical vessel in an opening end side prescribed position from a shaft directional end surface of the honeycomb structure. In this case, the part is worked so as to constitute shaft directional holding power in the cylindrical vessel of the honeycomb structure by shaft directional frictional force applied to the honeycomb structure by compressive restoring force of the shock absorbing member and shaft directional pressing force to the honeycomb structure by the step part. An elastic support member 4 is held in a compressed state between the shaft directional end surface of the honeycomb structure and the step part, and the compressive restoring force can be set as the shaft directional pressing force.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004034489-A (JP)
Title: Decorative sheet
Inventor: YAMAZOE MASAHIRO
IPC: B32B27/36
Filed: 2002-07-03
Abstract: <P>PROBLEM TO BE SOLVED: To provide a decorative sheet which shows outstanding suitability for thermal embossing, emboss durability(heat resistance contributing toward the prevention of an emboss reversing phenomenon in a high temperature atmosphere) and anti-whitening properties(hardly causing a whitening phenomenon in a high temperature atmosphere or during thermal embossing), in the decorative sheet using a polyester resin.  <P>SOLUTION: This decorative sheet is constituted of a transparent thermoplastic resin layer 5 comprising two layers such as a second thermoplastic resin layer 52 formed of an amorphous polyester resin and a first thermoplastic resin layer 51 formed of a mixed resin of 5 to 70 wt% of a polybutylene terephthalate resin and 95 to 30 wt% of an amorphous polyester resin, formed on a base material sheet 2. The thickness (t) of the first thermoplastic resin layer 51 is set within a range of 0.05d≤t≤0.5d to the gross thickness (d) of the transparent thermoplastic resin layer 5.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004044631-A (JP)
Title: Low-noise flow regulating valve
Inventor: SATO ISAMU
IPC: F16K47/02
Filed: 2002-07-09
Abstract: <P>PROBLEM TO BE SOLVED: To prevent decline of silencing effect and to facilitate inspections and repairs.  <P>SOLUTION: A low-noise flow regulating valve comprises an inner cylinder 8 housed in a valve box 1, and a plurality of silencers 15a to 15d so piled to have silencer backing plates 16a to 16c therebetween in the inner cylinder 8. Spacer rings 20 are arranged between the silencer backing plates 16a to 16c and between the silencer backing plate 16a and a bottom wall 9 of the inner cylinder 8. A cylinder portion 23b of an inner cylinder lid 23 presses the silencer backing plate 16c.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003055135-A (JP)
Title: Modified powder and formulated cosmetic
Inventor: KURODA AKIHIRO
IPC: C08L83/08
Filed: 2002-07-10
Abstract: PROBLEM TO BE SOLVED: To prepare a modified powder excellent in water repellency and oil resistance and a cosmetic excellent in persistence of makeup effects. SOLUTION: The modified powder is composed of a fluorine-modified silicone resin having a silanol group in the molecule and obtained by carrying out the coating treatment with a compound having the structure represented by the average formula R<1> n SiO(4-n)/2 [R<1> is a 1-8C hydrocarbon group, phenyl group, hydroxy group or a group represented by the formula R<2> -Rf which is optionally selected from functional groups consisting essentially of hydroxyl group and the group represented by the general formula R<2> -Rf; R<2> is a 2-6C divalent alkylene group; Rf is a 1-8C perfluoroalkyl group; (n) is an average value and 1.0<=n<=1.8]. The cosmetic is obtained by formulating the modified powder therein.
Patent JP-2004041514-A (JP)
Title: Game machine
Inventor: UGAWA SHOHACHI
IPC: A63F7/02
Filed: 2002-07-12
Abstract: <P>PROBLEM TO BE SOLVED: To provide a game machine that can improve the interest in a game by improving a presentation effect by a combination of a display presentation and an operational presentation.  <P>SOLUTION: When a selective presentation display for selecting a combination of big-win symbols in a re-lottery display from among plural combinations is made, a plurality of movable members are operated either in a specific operation mode or a non-specific operation mode according to each of combinations of big-win symbols introduced and displayed as a temporary display result. When the selective presentation display is made, the specific operation mode is selected as the operation mode of the movable members according to the combination of the selected big-win symbols in a proportion higher than the non-specific operation mode. On the other hand, the non-specific operation mode is to be selected as the operation mode of the movable members according to the combination of big-win symbols not selected in a proportion higher than the specific operation mode.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004048521-A (JP)
Title: Information processing terminal and recording/reproducing device
Inventor: KATAGISHI MAKOTO
IPC: H04N7/173
Filed: 2002-07-15
Abstract: <P>PROBLEM TO BE SOLVED: To improve convenience in an information processing terminal capable of receiving broadcasting such as television broadcasting.  <P>SOLUTION: This information processing terminal communicatable with another equipment is provided with a broadcasting receiving means for receiving a broadcasting signal including information related with a program and the video information of the program, a program information storing means for extracting and storing the information related with the program according to the broadcasting signal received by the broadcasting receiving means, and a transmitting means for transmitting the information related with the program stored in the program information storing means to another equipment.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003048731-A (JP)
Title: Method and apparatus for manufacturing glass ball
Inventor: SCHAEFER HATTO
IPC: C03B19/02
Filed: 2002-07-15
Abstract: PROBLEM TO BE SOLVED: To extremely easily manufacture a multiplicity of unprocessed balls having a large diameter with a simple type by improving a method of manufacturing glass balls. SOLUTION: Glass flow 11 is supplied between two rollers 20.1 and 20.2 which are driven at the same timing in a flow direction but in opposite directions and these rollers have spherical recessed parts 21 so as to be dispersed over the peripheral surfaces. Neps 12 which are continuous in a region of a virtual contact tangent and are spherical are molded to a thin glass band 13 and the thickness of the glass band 13 is set by the spacing between the rollers 20.1 and 20.2 exclusive of the recessed parts 21 in the region of the contact tangent. After the glass band 13 having the spherical neps 12 are cooled, the unprocessed balls 14 are separated from the glass band 13 by a separating device 15 and these unprocessed balls 14 are subjected to processing after the surface cooling.
Patent JP-2004015794-A (JP)
Title: Heterogeneous terminal communication system
Inventor: TANAKA HIROYUKI
IPC: H04M11/00
Filed: 2002-06-11
Abstract: <P>PROBLEM TO BE SOLVED: To provide a heterogeneous terminal communication system in which data transmitted from a communicating party side are rightly received and reproduced in a present side communication terminal in a communication between heterogeneous communication terminals.  <P>SOLUTION: The heterogeneous terminal communication system is provided with a video telephone set 11a, a mobile video phone 21a which is a data communication terminal having a data form different therefrom, and a gateway device 1, the gateway device 1 is equipped with a data converting means 2 for converting data transmitted from one communication terminal to data which the other communication terminal can receive and reproduce, and converting data transmitted from the other communication terminal to data which one communication terminal can receive and reproduce, and the communication between the video telephone set 11a and the mobile video phone 21a is performed via the gateway device 1.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004049030-A (JP)
Title: Toilet for pet
Inventor: MATSUO TAKAYUKI
IPC: A01K23/00
Filed: 2002-07-16
Abstract: <P>PROBLEM TO BE SOLVED: To provide a toilet for a pet using sand, etc., in a toilet bed and removing sticking sand, etc., when the pet such as a cat comes in and out from a toilet body after stool.  <P>SOLUTION: There are provided a toilet body for housing a sandy material forming the toilet bed and a toilet frame body combined with the toilet body and providing an outer shape guiding the pet to the toilet body. The toilet frame body is equipped with an opening exposing the sandy material of the toilet body to the outside, slope parts extended from an opening to the outside and a guiding part constituting an entrance and exit for the pet toward the toilet body and guiding the pet to the slope parts. Furthermore, a sand removing plate having the top plate of a mesh plate facing to the slope parts of the toilet frame body and removing the sand from the mesh plate downward is arranged.  <P>COPYRIGHT: (C)2004,JPO