baber/WOPTO huggingface dataset:
Patent JP-2003254371-A (JP)
Title: Damping force adjusting method for friction damping device
Inventor: INOUE TAKASHI
IPC: F16F7/06
Filed: 2002-02-27
Abstract: <P>PROBLEM TO BE SOLVED: To provide a damping force adjusting method for a friction damping device, capable of adjusting damping force with high accuracy, easily manufacturable, and allowing uniformization of connection in arrangement.  <P>SOLUTION: A sliding friction face component 8 that is an additional part other than first and second links 1, 2 is employed. As the sliding friction face component 8, two types of washers, that is, a large friction washer 8a and a small friction washer 8b are prepared to provide large sliding friction resistance and small sliding friction resistance. The friction damping device 5 is provided with one or both of the large friction washer 8a and small friction washer 8b.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003255053-A (JP)
Title: Object-detecting sensor
Inventor: TAKITA YUKIHIKO
IPC: G01N27/72
Filed: 2002-03-01
Abstract: <P>PROBLEM TO BE SOLVED: To obtain stable detection results using a simple constitution, while obtaining satisfactory detection sensitivity regarding the presence or the absence of a body to be detected.  <P>SOLUTION: By arranging coils 13c and 13d of excitation and a coil 12 for detection, separately from each other and performing detection, on the basis of the balance between the pair of coils 13c and 13d for excitation, it is possible to highly sensitively determine the remaining amount of change, after the offsetting and elimination of impedance due to direct current resistance, etc., with satisfactory lineality through the use of a compact core body 11 and to perform stable detection operation regarding the presence or absence of the body to be detected with an inexpensive circuit, without using a conventional constant current circuit, regardless of the temperature variations of the environment.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003254325-A (JP)
Title: Dynamic pressure bearing, spindle motor using the same, and disk driving device with this spindle motor
Inventor: SODEOKA SATORU
IPC: H02K7/08
Filed: 2002-03-05
Abstract: <P>PROBLEM TO BE SOLVED: To provide a dynamic pressure bearing having excellent workability and sliding property, while maintaining characteristic of ceramic material such as excellent abrasion resistance, without temperature dependence.  <P>SOLUTION: One of a shaft 4 and a sleeve 6 forming the dynamic pressure bearing is formed of stainless steel, and the other thereof is formed of ceramic material having a nearly same coefficient of thermal expansion with stainless steel to eliminate temperature dependence due to a thermal expansion difference between both the members, while maintaining high abrasion resistance and workability. Diamond-like carbon coating is performed to a surface of the member formed of stainless steel to improve sliding property.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003252236-A (JP)
Title: Frame structure of tractor
Inventor: NISHI YOICHIRO
IPC: B62D21/18
Filed: 2002-03-05
Abstract: <P>PROBLEM TO BE SOLVED: To largely assure the steering angle of front wheels while suppressing the height of a bonnet covering an engine in a tractor in which the engine is disposed at the front part of a body, a transmission case is disposed at the rear part of the body, and the engine is connected to the transmission case through a power transmission means.  <P>SOLUTION: A body support member 2 is formed in a generally linear shape starting at the front end part toward the rear end part of the body of the tractor 1. The body support member 2 comprises a pair of right and left side support members 20L and 20R and plate materials connecting the support members 20L and 20R to each other. The engine 3 is fixedly mounted on the plate materials 27. The lateral width of the pair of right and left support members 20L and 20R at the front part is formed smaller than that at the rear part. The transmission case 5 is installed at the rear end parts of the support members 20L and 20R.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003250709-A (JP)
Title: Ancillary equipment for fry cooking, fry cooking apparatus, and fry cooking method
Inventor: MIYAHARA NORIO
IPC: A23L5/10
Filed: 2002-03-05
Abstract: <P>PROBLEM TO BE SOLVED: To enable even not highly skilled people such as short-term part-timers or long-term part-timers to serve, with a short cooking time, fried food that has good taste and texture, and is still tasty even when it gets cold.  <P>SOLUTION: A fry cooking apparatus F1 is made of ancillary equipment for fry cooking A1 and a fryer 5 combined together. The ancillary equipment for fry cooking A1 consists of a controller 1, a driving device 2, a container basket 3, and an installation platform 4. The driving device 2 is provided with a hoisting rod 23. The container basket 3 is attached to an attaching member 24 at the bottom part of the hoisting rod 23 in a detachable manner. The container basket 3 is moved up and down between inside and outside the oil and can swing upward and downward inside the oil as well as outside the oil. Also, the ancillary equipment for fry cooking A1 can fry the food once as well as twice and three times in accordance with the setting of the control device 1.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003250384-A (JP)
Title: Insect cage
Inventor: MAEDA MICHIE
IPC: A01K67/033
Filed: 2002-03-05
Abstract: <P>PROBLEM TO BE SOLVED: To provide an insect cage, while preventing the occurrence of an event each that a peripheral wall is opened up suddenly, capable of being attached with a handle or belt by having a fixing tool for closing and fixing the opening edge parts of the peripheral wall for forming a space for housing inspects, etc., each other.  <P>SOLUTION: This insect cage is provided by installing engaging projections 11A, 11B at the opening edge parts of the peripheral wall for forming the space for housing the insects, etc., each other, and fitting the fixing tools 9, 10 of a carrying means P as striding the both engaging projections 11A, 11B. In this case, the both end parts of the fixing tool 9, 10 fitted to the engaging projections 11A, 11B are nipped with a plate installed as standing 15 and an engaging rib 16. By arranging the engaging projections 11A, 11B at the two positions in the longitudinal direction of the insect cage 1 and on one hand, arranging the fixing tools 9 at the both end parts of the handle 7 energizing an elastic force toward its outside by bending, both of the fixing tools 9 of the handle 7 are moved from the inside of both of the engaging projections 11A, 11B toward the outside by sliding for fitting the both fixing tools 9 on both of the engaging projections 11A, 11B.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003259144-A (JP)
Title: Image processor, method for image processing, program and recording medium
Inventor: OSAWA MICHINAO
IPC: B41J2/525
Filed: 2002-03-06
Abstract: <P>PROBLEM TO BE SOLVED: To provide an image processor and a method for image processing realizing efficient calibration, and a program and a recording medium.  <P>SOLUTION: The image processor 20 is equipped with a correction curve generating means 20g which generates a correction curve for color balance adjustment on the basis of quantities of each element color constituting a patch showing an adjustment color in an adjustment gradation and an output means 20f which makes an image output device 30 output the patch of the specified color generated on the basis of quantities of element colors determined with the correction curve in a gradation other than the adjustment gradation; when the specified color of the patch outputted by an output means 20f is not the adjustment color, the correction curve generating means 20g corrects the correction curve on the basis of the quantities of each of the element colors constituting the patch showing the adjustment color in a gradation other than the adjustment gradation.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003262432-A (JP)
Title: Heat exchanger for vapor compression refrigerator
Inventor: HONDA TOMOO
IPC: F25B39/02
Filed: 2002-03-08
Abstract: <P>PROBLEM TO BE SOLVED: To prevent the retention of refrigerator oil in an evaporator.  <P>SOLUTION: An oil repellent film 31a is formed on the internal wall of a tube 31. The retention of refrigerator oil at the evaporator 30 can thereby be suppressed, so that a sufficient quantity of refrigerator oil can be returned to a compressor to prevent the occurrence of defectiveness such as seizure of the compressor. Since the retention of refrigerator oil at the evaporator 30 can be suppressed, the reduction of substantial refrigerant passage cross-sectional area of the tube 31 is prevented while preventing a lowering of a heat transfer rate between a refrigerant and the tube 31. An increase in pressure loss at the evaporator 30 can thereby be prevented to improve heat absorption capacity at the evaporator 30.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003263228-A (JP)
Title: Synchronous control apparatus
Inventor: MURATA KENICHI
IPC: H02P5/52
Filed: 2002-03-08
Abstract: <P>PROBLEM TO BE SOLVED: To improve positioning accuracy and responsibility, by suppressing vibrations occurred due to varying mechanical stiffness among a plurality of driving axes in a driving control apparatus for driving in synchronization with the plurality of driving axes respectively by each servo motor and for moving a movable part screwed together with the driving axes.  <P>SOLUTION: A synchronization control apparatus comprises a positioning control type controller, in which a servo system of a first axis is composed of a positioning control part, a speed control part, a positioning loop and a speed loop, and a torque control type controller in which a servo system of a second axis sets a torque instruction from the first axis as an instruction of a second axis, in a servo system for driving two axes of the first axis and second axis by a motor. The apparatus has a torque compensator for predicting the disturbance torque, by using a motor speed and the like, and a motor angle position and adding the predicted disturbance torque to the torque instruction of the second axis.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003269040-A (JP)
Title: Automatic open-close device for car
Inventor: ARAI TAKAO
IPC: E05F11/54
Filed: 2002-03-14
Abstract: <P>PROBLEM TO BE SOLVED: To improve the safety of an automatic open-close device for a car by reducing inverted load in the case of the generation of a catch.  <P>SOLUTION: A tensioner mechanism 20 loosening a wire 15 is installed to a sliding actuator 4. The tensioner mechanism 20 has a tension pulley 24 mounted on a fixed shaft 22 for a fixed pulley 23 in a rockable manner, and the tension of the wire 15 is held within a fixed range by rocking the moving path of the tension pulley 24 in the variation direction to the wire 15. A rotary type potentiometer 27 is secured to the sliding actuator 4, and the rocking angle θ of the tension pulley 24 can be detected. When the rocking angle θof the tension pulley 24 reaches a value, in which a decision angle is added to a catch decision angle, or more, the generation of the catch is decided.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003270396-A (JP)
Title: Radiogram conversion panel and manufacturing method for radiogram conversion panel
Inventor: HONDA SATORU
IPC: C09K11/61
Filed: 2002-03-14
Abstract: <P>PROBLEM TO BE SOLVED: To provide a radiogram conversion panel having high sensitivity and excellent graininess.  <P>SOLUTION: This radiogram conversion panel having at least a stimulable phosphor layer on a support is characterized by including a stimulable phosphor shown by a following general expression (1) in the stimulable phosphor layer. General expression (1) (1-x)CsBr-xRbBr:A.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003272726-A (JP)
Title: Wire connection device
Inventor: NAKANO YOSHIHIDE
IPC: H01R4/48
Filed: 2002-03-14
Abstract: <P>PROBLEM TO BE SOLVED: To facilitate attaching work of a clamp spring to a single terminal strip by making the attaching work of the clamp spring to the single terminal strip for connecting a plurality of wires to be carried out only once, and by reducing the number of components and the number of working processes to reduce the cost.  <P>SOLUTION: In the clamp spring 7, operation parts 75, spring parts 74, catching parts 72a and locking parts 73 are formed in two lines in a direction perpendicular to the wire insertion direction, and the left and right locking parts 73 are connected together. The clamp spring 7 for catching two wires are formed as a single component, so that the attaching work of the clamp spring 7 to the single terminal strip is carried out once, and the number of components and the number of working processes are reduced. Even when the operation part 75 on one side is operated, the fixed state of the other locking part 73 to the other end of the terminal strip by elastic force generated in the other spring part 74 is kept, so that the clamp spring 7 is never displaced.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003271196-A (JP)
Title: Robot system and method for controlling the same
Inventor: TOYODA TAKASHI
IPC: G10L25/51
Filed: 2002-03-18
Abstract: <P>PROBLEM TO BE SOLVED: To provide a robot system which can perform acquisition of speech with higher quality and a method for controlling the same.  <P>SOLUTION: The robot system which can additionally exactly detect sound source directions, can be improved in a signal-to-noise ratio and can consequently perform the acquisition of the speech with the higher quality by providing the system with first microphone groups 72, 73, 74, and 75 arranged in proximity to each other, second microphone groups 70 and 71 arranged in a manner as not to come into proximity to each other, and speech recognizing means 60 for subjecting the speech signals inputted from the respective microphones to prescribed speech recognition processing.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003271966-A (JP)
Title: Device, method and program for authentication of hand- written input
Inventor: MURASE TADASHI
IPC: G06F21/32
Filed: 2002-03-19
Abstract: <P>PROBLEM TO BE SOLVED: To enhance authentication precision in an authentication system for authenticating a user based on a hand-written input.  <P>SOLUTION: An authentication server 20 exhibits a collation character sequence to the user when a user's holograph is registered. When the user inputs the collation character sequence by hand-writing using an input device 10, the collation character sequence and hand-written input signature information are registered in a dictionary 27. In the authentication, the authentication server 20 requires the hand-written input of the collation character sequence to the user. When the user inputs the collation character sequence according to the requirement, a signature information control part 25 compares signature information input newly with hand-writing by the user with the signature registered in the dictionary 27 so as to output a result therein.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2002286338-A (JP)
Title: Water supplier for refrigerator
Inventor: KOJIMA YOSHIHIKO
IPC: F25C1/24
Filed: 2002-03-20
Abstract: PROBLEM TO BE SOLVED: To easily decomposed a water supply passage including a water supply pump of a refrigerator, and also to keep the refrigerator noiseless. SOLUTION: A water supply pump 40 is disposed in a water supply tank 10 in a non contact manner with a motor 46, and the motor 46 is installed on a water supply tank corner 4 or on a tank holder 60 in the form not associated with the water supply tank 10 in the water. A title water supply of a refrigerator is adapted such that supply water from the tank smoothly flows through the pump, discharge means, a water reception section, without storage of water, and hence a user easily treat the apparatus, and is easy to clean the apparatus.
Patent JP-2003275228-A (JP)
Title: Medical tubular material and its manufacturing method
Inventor: OKUBO TADANORI
IPC: A61F2/04
Filed: 2002-03-20
Abstract: <P>PROBLEM TO BE SOLVED: To provide a medical tubular material having an excellent kink resistance and flexibility and its manufacturing method.  <P>SOLUTION: The tubular material includes a two-layer structure of at least an inner layer and an outer layer. The outer layer is constituted of a more rigid material than the inner layer and the outer layer has a groove which reaches the inner layer from the outer layer, but spirally or annularly forms an outer periphery of the tubular material in a depth which does not pass through the inner layer. In this material, a dynamic compliance specified according to an ISO 7198 is 1 %/100 mmHg or more or a crushing drag is 500 gf or less. The outer layer may be porous. The material can quickly deal with a change in a flow rate even when a fluid changing at a flow rate is passed through its interior by assuring the kink resistance and the predetermined dynamic compliance.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003279547-A (JP)
Title: Non-destructive inspection method for mechanical type reinforcing bar coupler and ultrasonic probe for inspection
Inventor: MORIHAMA KAZUMASA
IPC: G01N29/04
Filed: 2002-03-22
Abstract: <P>PROBLEM TO BE SOLVED: To easily measure fitting length L of a reinforcing bar fitted with a sleeve and then evaluate performance of a coupler jointed with a mechanical type reinforcing bar coupler.  <P>SOLUTION: The mechanical type reinforcing bar coupler is formed by joining end edges 1a, 2a of two reinforcing bars 1, 2 to connect with a sleeve 3. A probe 5 of an ultrasonic wave is contacted to the surface of the reinforcing bar 2 at a distance L<SB>0</SB>from the end edge 3b of the sleeve 3. The ultrasonic wave (surface SH wave) is transmitted from the probe 5 towards the end edge 2a, and then echo reflected with the end edge 2a of the reinforcing bar 2 is received and displayed on a flaw detector 4. A distance L1 from the probe 5 to the end edge 2a of the reinforcing bar 2 is calculated and length L from the end edge 3b to the end edge 2a of the reinforcing bar 2 is measured by analyzing the time-of-arrival of the echo. The analyzing of the time-of-arrival of the echo determines with either 'the time-of-arrival of a pulse firstly reaching' or 'the time-of-arrival of pulse with maximum amplitude among pulses reaching' as the time-of-arrival.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003282896-A (JP)
Title: Light transmitting and receiving module
Inventor: TSUMORI MASAHIKO
IPC: H01L31/02
Filed: 2002-03-25
Abstract: <P>PROBLEM TO BE SOLVED: To prevent noises caused by electrostatic and electromagnetic inductions which are generated from the light emitting side of a light transmitting and receiving module to its light receiving side when mounting its light emitting element and its light receiving element in a single package.  <P>SOLUTION: With respect to the light transmitting and receiving module, a metal thin film is so formed on an optical plate used in it as to reduce the influence of the electrostatic or electromagnetic induction generated from its light emitting side to its light receiving side.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003284193-A (JP)
Title: Position adjustment mechanism for optical acoustoelectric signal transducer
Inventor: IMAI TAKAHIRO
IPC: H04R23/00
Filed: 2002-03-26
Abstract: <P>PROBLEM TO BE SOLVED: To provide a position adjustment mechanism for an optical acoustoelectric signal transducer with a simple adjustment mechanism, a few adjustment processes and suitable for mass-productivity.  <P>SOLUTION: In the optical acoustoelectric signal transducer wherein a light emitted from a light source is reflected in a reflecting face of a diaphragm having the reflecting face tilted with respect to a flat part surrounding the diaphragm and made incident onto a light receiving element 5 to transduce the sound received by the diaphragm into an electric signal, a 2-division light receiving element is adopted for the light receiving element 5, and by comparing outputs of the respective split light emitting elements A, B, a relative position between the light source and the light receiving element is set with respect to the diaphragm.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003282759-A (JP)
Title: Package for housing optical semiconductor element and optical semiconductor device
Inventor: TANAKA NOBUYUKI
IPC: B23K1/00
Filed: 2002-03-26
Abstract: <P>PROBLEM TO BE SOLVED: To obtain a package for housing an optical semiconductor element that can airtightly house the optical semiconductor element by preventing the occurrence of cracks through a plate-shaped light-transmissive member from its main surface to its side face, and at the same time, can make the semiconductor element to normally and stably operate and can efficiently transit optical signals.  <P>SOLUTION: In the package for housing optical semiconductor element, the plate-shaped light-transmissive member 4 held by one end of the optical semiconductor element 8 on a placing section 1a side inside a holding member 5 is also held by a projecting section 5b which is continuously formed on the inner peripheral surface of the holding member 5 over the full circumference and is thinner in thickness than the thickness of a frame body 2 in a state that the outer peripheral section of one main surface of the member 4 is brazed to the projecting section 5b through a metallized layer 4a.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003288232-A (JP)
Title: Debugging method for software
Inventor: MATSUSHITA SATOSHI
IPC: G06F11/28
Filed: 2002-03-27
Abstract: <P>PROBLEM TO BE SOLVED: To find data corruption in a storage area intended for temporary use in an early stage for quickly correcting a defect.  <P>SOLUTION: The storage area intended for temporary use is supplied to a function constituting software and another function unit of the software, and a special data storage area for writing predetermined special data is allocated in the vicinity of the storage area. When the predetermined data are written in the special data storage area and predetermined processing is carried out periodically or carried out by the software, the contents of the special data storage area are read and it is determined whether the contents of the special data storage area are rewritten or not. If the contents are altered, the stituation is notified.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003284964-A (JP)
Title: Impact crusher
Inventor: MITSUI YASUNARI
IPC: B02C13/04
Filed: 2002-03-28
Abstract: <P>PROBLEM TO BE SOLVED: To prevent early wear of a protective casing liner provided in the inner surface of a casing of an impact crusher to increase the life thereof.  <P>SOLUTION: The impact crusher has an introduction port for supplying a crushing object above the casing. The crushing object introduced through the introduction port is impact-crushed with a plurality of hammers provided in a rotor rotating at a high speed in the casing. The surface of the casing liner provided on the inner surface of the casing is provided with a plurality of irregularities having a resistance against the movement of the crushing object sliding on the surface of the casing liner.  <P>COPYRIGHT: (C)2004,JPO