baber/WOPTO huggingface dataset:
Patent JP-2003048017-A (JP)
Title: Extrusion forming system
Inventor: YAMADA AKIRA
IPC: B21C31/00
Filed: 2001-08-02
Abstract: PROBLEM TO BE SOLVED: To provide an extrusion forming system which enables an arbitrary set value to be inputted in accordance with various conditions and which enables an arbitrary ram velocity profile to be set. SOLUTION: The system for extruding an aluminum billet consists of a means for pressurizing a billet stored in a die-equipped container, a means for arbitrarily inputting and setting a pressurizing velocity (V) corresponding to a pressurizing location (L), with respect to the upset section, extruding section and completing section relative to the location of the pressurizing means, and a means for controlling the pressurizing means in accordance with the pressurizing velocity coping with the set pressurizing location. The setting means has the ability of separately inputting and setting, from upset pressure and upset time, each pressurizing velocity that gradually rises in the upset section (L1 -L2 ), that gradually rises in the initial velocity period of the extruding section (L2 -L3 ), and that varies in a plurality of pressurizing locations in the completing section (L4 -L6 ).
Patent JP-2003038331-A (JP)
Title: Spoon provided with spatula at front end
Inventor: TAKABE ATSUSHI
IPC: A47G21/04
Filed: 2001-08-02
Abstract: PROBLEM TO BE SOLVED: To realize a spoon for eating, drinking and cooking for enabling a user to collect food on a cast iron pan or dish, to separate the food of a certain degree of softness, to place the food on the spoon, to cook the food or to easily eat the food, and to have a meal at a smooth and natural angle of the hand and mouth. SOLUTION: The spoon 1 is provided with a spatula section 5 formed to a spatula shape of an approximately plane formed by diagonally cutting the front end of a dish section 2 of the spoon 1 and the marginal surface section of the tray section 2 is aligned to the axial center of a handle 3. This spatula section 5 is otherwise formed with a gentle curve easily adaptable to the lips.
Patent JP-2003050157-A (JP)
Title: Bearing diagnostic apparatus
Inventor: MASUKATA SHINGO
IPC: G01H17/00
Filed: 2001-08-07
Abstract: PROBLEM TO BE SOLVED: To enhance the diagnostic accuracy of a bearing diagnostic apparatus, in such a way that a very small damaged state can be diagnosed and that the state can be diagnosed, even when external noise is generated. SOLUTION: The bearing diagnostic apparatus is constituted to be provided with a vibration detection means 2, by which the vibration of a bearing 1, being turned, is detected as an electrical signal, a wavelet conversion computing unit by which the detected electrical signal is amplified, so as to be A/D-converted by an A/D converter 4 and to be then converted into a time-series signal in each frequency band, a maximum-value computing unit 10 and an average-effective value computing unit 6, by which the maximum value and the mean effective value of the converted time- series signal in each frequency band are extracted, comparators 7, 11 by which the maximum value and the mean effective value are compared with predetermined values to be preset with reference to the maximum value and the mean effective value, a fast-Fourier transform computing unit 16,  which finds the cycle of a frequency component contained in the time-series signal in each frequency band and a comparator 18, by which the cycle of the frequency component is compared with a predetermined value to be preset with reference to the cycle of the frequency components.
Patent JP-2003056801-A (JP)
Title: Auxiliary combustion type exhaust heat recovery boiler
Inventor: MIYAKE SHOSUKE
IPC: F22B1/18
Filed: 2001-08-09
Abstract: PROBLEM TO BE SOLVED: To facilitate switching between an individual operation of an auxiliary combustion type exhaust heat boiler and a combined operation, by easing limitation in the scopes of a combined operation mode using auxiliary fuel, a combined operation mode without using auxiliary fuel and an individual operation mode of the exhaust heat recovery boiler, whose characteristics are drastically different from each other. SOLUTION: The auxiliary combustion type exhaust heat recovery boiler in which exhaust gas heat of a gas turbine is recovered for generation of steam, consists of a superheater, an evaporator 12, an economizer 8, a furnace 6, an auxiliary combustion burner 5 disposed in the furnace 6, and a gas turbine outlet duct 3 for directing the exhaust gas of the gas turbine to the furnace 6. The burner 5 is arranged in a channel through which the exhaust gas flows into the furnace 6. A part of the superheater (a secondary superheater 17) and a part of the evaporator (an upstream evaporator 12a) or a part of the economizer (an upstream economizer 8a) are disposed in the duct 3 which is located between the gas turbine and the burner 5.
Patent JP-2003057897-A (JP)
Title: Blade member and method for manufacturing the same
Inventor: IWASAKI SHIGEAKI
IPC: G03G21/10
Filed: 2001-08-09
Abstract: PROBLEM TO BE SOLVED: To reduce the production cost, to uniformly apply a adhesive on the objective body and to obtain a general purpose method. SOLUTION: The blade member 10 to regulate a toner layer for the output of a toner image consists of a blade 20 made of a soft synthetic resin and a supporting metal tool 30 to support the blade 20. The method for manufacturing the blade member includes a process of screen printing P1 on a material sheet 60 in a size corresponding to a plurality of blades 20 to apply a preliminary adhesive layer 16 in stripes from one side to the other side of the sheet by screen printing,  a cutting process P2 to cut each preliminary adhesive layer 61 on the material sheet 60 having the preliminary adhesive layer 61 applied in the screen printing process P1 so that each layer 61 is cut into halves in the width direction along the whole longitudinal length of the layer to prepare a blade 20 having an adhesive layer 40 and an adhering process P3 to adhere the blade 20 with the adhesive layer 40 to the supporting metal tool 30.
Patent JP-2003057647-A (JP)
Title: Planar illuminating device
Inventor: NISHIOKA AKIHISA
IPC: G02F1/1335
Filed: 2001-08-10
Abstract: PROBLEM TO BE SOLVED: To provide a planar illuminating device in which a flaw and foreign matter adhesion on a transparent substrate and the surface part of a housing are prevented. SOLUTION: A cover 28 made of a light-transmitting material and covering a light reflection pattern 8 and the front of a housing 27 is fixed, and the cover 28 can be attached to an external plate of a portable telephone 15. Even in the case the external plate of the portable telephone is removed or the like when or after the cover is attached to the portable telephone 15, dust and a foreign matter are prevent from attaching to the light reflecting pattern 8 and from going into a gap 30, etc., of a connecting part between a transparent substrate 2 and the housing 27, and the light reflection pattern 28 and the surface part of the housing 27 are prevented from getting a flaw from other members, etc. One cover 28 can prevent the foreign matter adhesion and the flaw on the light reflection pattern and the housing 27 to simplify a device configuration.
Patent JP-2003019022-A (JP)
Title: Finger sack for protecting nail
Inventor: ODA SAORI
IPC: B42D9/04
Filed: 2001-07-06
Abstract: PROBLEM TO BE SOLVED: To provide a finger sack for protecting nails which enables a user to shampoo the hair without flawing the scalp while protecting the nails and has a massaging function as well. SOLUTION: The finger pad segment of the finger sack (1) cut of a front end (3) is provided with rugged portions (2) and the palm side of the finger sack (1) is formed down to the base of the finger. The back-of-hand side is formed up to a second knuckle and the base of the finger is provided with a hook (6).
Patent JP-2003058843-A (JP)
Title: Supporter for non-contact identifier and non-contact identifier using the supporter
Inventor: MIZUKAWA TAKAAKI
IPC: G06K19/077
Filed: 2001-08-13
Abstract: PROBLEM TO BE SOLVED: To provide a non-contact identifier supporter capable of improving the reading accuracy of a non-contact identifier such as a bar code and an FRID tag. SOLUTION: A spherical inner shell 20 in which a non-contact identifier is fitted is stored in a spherical outer shell 10 e.g. and space between the outer shell 10 and the inner shell 20 is filled and sealed with liquid 30. The inner shell 20 is supported by the liquid 30 so as to be substantially independently of the outer shell 10 and freely moved. Since a weight 40 is arranged in the inner shell 20 and the inner shell 20 tries to hold a fixed position independently of the movement of the outer shell 10, the non-contact identifier 55 stored in the inner shell 20 can be maintained in a state directed to an always fixed direction.
Patent JP-2003066342-A (JP)
Title: Eyepiece lens for endoscope
Inventor: FUJII HIROAKI
IPC: A61B1/00
Filed: 2001-08-22
Abstract: PROBLEM TO BE SOLVED: To provide an eyepiece lens for an endoscope which is capable of well correcting curvature of the field and power chromatic aberrations while adequately correcting spherical aberrations. SOLUTION: The eyepiece for the endoscope is arrayed, successively from an eye side, with a positive first lens L1 of which the convex face is directed to an object side, a negative second lens L2 of which the concave face is directed to the eye side and a positive third lens L3 of which the convex face is directed to the eye side. The radii of curvature of the faces facing each other of the respective lenses are so set as to vary from each other, by which the cemented lenses can be eliminated. All of the external diameters of the first, second and third lenses are the same, by which the structure of a lens frame is simplified. In addition, the following conditions are satisfied: (1) -1.5<f2 /f<-0.7, where, f2 : the focal length of the second lens, (f): the focal length of the entire system.
Patent JP-2002102756-A (JP)
Title: Ergonomic trigger type sprayer having side face saddle
Inventor: SWEETON STEVE L
IPC: B05B11/00
Filed: 2001-08-22
Abstract: PROBLEM TO BE SOLVED: To provide a trigger type pump type sprayer constituted so that an operator can firmly and conveniently grasp and hold it to reduce the fatigue without slipping during a spray work. SOLUTION: This trigger type sprayer 10 has a shroud and the shroud is provided with a side face saddle 31 having the lower surface 36, on which a supporting body continuously extending from the front end part to the rear end part in the axial direction is formed, and extending in the horizontal direction to provide the ergonomic support of the sprayer on the hand of the operator. The length of the side face saddle 31 in the horizontal direction is minimized by providing a pinched throat part 38 of the shroud positioned under the side face saddle 31.
Patent JP-2003055037-A (JP)
Title: Ceramics and method for manufacturing the same
Inventor: YOMO KUNIHIDE
IPC: C04B35/195
Filed: 2001-08-22
Abstract: PROBLEM TO BE SOLVED: To easily provide ceramics which are lightweight with low thermal expansion and stable with high rigidity and which does not require special heat treatment to form a solid solution. SOLUTION: The ceramics consist of a sintered body containing such a crystalline phase that contains Mg, Al and Si and shows two main diffraction peaks at 24.6 to 24.8 deg. and 24.7 to 24.9 deg. of 2θ by the X-ray diffraction analysis. The ceramics have <=3×10<-6> / deg.C coefficient of thermal expansion at 0 to 25 deg.C, >=150 GPa Young's modulus, <=3.1 specific gravity and <=0.1% water absorptivity.
Patent JP-2003066269-A (JP)
Title: Multi-wavelength demultiplexing optical device and wavelength multiplexed light transmission module
Inventor: SUGITA TATSUYA
IPC: G02B6/12
Filed: 2001-08-23
Abstract: PROBLEM TO BE SOLVED: To provide a multi-wavelength demultiplexing optical device which is made small-sized and sufficiently demultiplexes a wavelength multiplexed optical signal. SOLUTION: The wavelength multiplexed optical signal transmitted through an optical fiber 10 passes a taper waveguide 28 and a slab waveguide 20 and is made incident on a plane diffraction grating 16. Diffracted rays are converged on positions different by wavelengths. Demultiplexed and converged rays are made incident on a two-dimensional taper waveguide array 30 and are detected by a photodetector array 60.
Patent JP-2003062084-A (JP)
Title: Stent with improved flexibility
Inventor: TANAKA YUJI
IPC: A61M29/02
Filed: 2001-08-27
Abstract: PROBLEM TO BE SOLVED: To provide a stent which has enough strength to maintain a patent state of a lumen diameter, can be passed through a three-dimensionally meandrous lumen, and excels in the follow-up properties to the lumen or the like. SOLUTION: This device comprises a tubular member having cylindrical formed lumen diameter maintaining parts 1 to keep the lumen in vivo open and joint parts 2 which connect the abutting lumen diameter maintaining parts 1 in the longitudinal direction. The lumen diameter maintaining parts 1 are formed into a vertically continuing repeated design in their expanded state, and this repeated design comprises the first curve pattern parts 11 having expansion shafts in the horizontal direction, the second curve pattern parts 12 having expansion shafts in the vertical direction, and the third curve pattern parts 13. In the vertically abutting first curve pattern parts 11, one end sides are connected via the second curve pattern parts 12 and the other end sides are via the third curve pattern parts 13.
Patent JP-2003068491-A (JP)
Title: Discharge lamp lighting device
Inventor: MURAKAMI YOSHINOBU
IPC: H05B41/24
Filed: 2001-08-28
Abstract: PROBLEM TO BE SOLVED: To provide a discharge lamp lighting device wherein a development time is decreased by measuring a preheating time and a start time by using one capacitor both as the capacitor for the start time setting and the capacitor for the preheating time setting in combination and the start performance is improved by decreasing fluctuating factors of the frequency of the like. SOLUTION: Switching elements Q1, Q2 of an inverter circuit 2 is alternately turned on and off by a driving circuit 5a of a self-existing type, and electronic power is supplied to discharge lamps La1, La2. The preheating time, and the start time of the discharge lamps La1, La2 are set by the charging time of a capacitor C18 for the timer charged by a detecting coil n13 of a leakage transformer T1, and the time until a Zener diode ZD7 is conducted becomes the preheating time, and the time until a Zener diode ZD6 is conducted becomes the start time from the time when the Zener diode ZD7 is conducted.
Patent JP-2003067063-A (JP)
Title: Voltage stabilizing circuit, constant-voltage generating circuit equipped with the same voltage stabilizing circuit, and semiconductor device
Inventor: YOSHIKAWA REI
IPC: H01L27/04
Filed: 2001-08-28
Abstract: PROBLEM TO BE SOLVED: To provide a voltage stabilizing circuit which can perform speedy stabilization in the case output fluctuates, has simple constitution and is affected little by dispersion due to processes, stably operates, has a short delay time and occupies only a small area, and also has a very small stationary ineffective current, and to provide a constant-voltage generating circuit, and a semiconductor device. SOLUTION: The voltage stabilizing circuit consists of a 1st transistor Q2 provided between the output node Vout of the constant-voltage circuit 20 and a 1st power source Vdd, a 2nd transistor Q3 provided between the output node Vout and a 2nd power source Vss, a 4th transistor saturation-connected with a saturation-connected 3rd transistor Q1 and a constant current source I1, and a 1st high-pass filter (R1, C1) and a 2nd high-pass filter (R2, C2) which shorten recovery time in the case the voltage of the output node Vout fluctuates.
Patent JP-2003076529-A (JP)
Title: Image forming apparatus
Inventor: NIITSUMA TETSUYA
IPC: G06F21/31
Filed: 2001-08-31
Abstract: PROBLEM TO BE SOLVED: To enable reasonable management of passwords of an operation from an operating part and the control via a network of an image forming apparatus to enable the control via the network. SOLUTION: The image forming apparatus is provided with a print means 108 that forms an image on recording paper, the operating means by which various operations are inputted, a password storage means 107c that stores information about the password regarding an operator, an operator authentication means 101d that authenticates the operator by referring to the input of a user name and the password of the operator by the operating means and the storage contents of the password storage means, a charging management means 101c that manages charging information by managing output history of the print means by every operator authenticated by the operator authentication means, and a network authentication means 101e that authenticates a remote operator referring to the storage contents of the password storage means regarding the input of a user name and a password of the remove operator via a network and permits the control of the apparatus via the network.
Patent JP-2003074991-A (JP)
Title: Refrigerating unit
Inventor: HORI YASUSHI
IPC: F25B1/00
Filed: 2001-08-31
Abstract: PROBLEM TO BE SOLVED: To enhance performance of a system by selecting a capillary tube preventing the degree of superheating at a low pressure refrigerant outlet of a supercooling heat exchanger from becoming wet. SOLUTION: A refrigerating unit is provided with a supercooling heat exchanger 6 in which a low pressure refrigerant X2 obtained by reducing pressure of the high pressure liquid refrigerant X1 branched from a main circuit A by the capillary tube 18 is subjected to heat exchange, with a high pressure refrigerant X1 in the upstream side of a pressure reducing mechanism 7 to impart supercool to the refrigerant X1 in the course of bypassing the refrigerant X2 to a suction side of a compressor 1. The capillary tube 18 is set to such a diameter that the degree of supercooling at the low pressure refrigerant X2 outlet of the supercooling heat exchanger 6 becomes a specified value. In a specific operation status, the degree of superheating at the low pressure refrigerant X2 outlet in the heat exchanger 6 is kept at a specified value.
Patent JP-2003077635-A (JP)
Title: Induction heater
Inventor: HIROTA MOTONARI
IPC: H05B6/12
Filed: 2001-08-31
Abstract: PROBLEM TO BE SOLVED: To provide an inexpensive induction heater which can cool a heating coil and inverter circuit components in a simple and inexpensive configuration. SOLUTION: The heating coil 32 is thermally connected to a radiator 39 via a high temperature heat conductor 41. The inverter circuit components 40 are also placed in the radiator 39, and a cooling device 38 can efficiently cool the components by intensively cooling the radiator 39, and an inexpensive induction heater in a simple cooling configuration can be provided.
Patent JP-2003070434-A (JP)
Title: Nutritional food consisting essentially of germinated brown rice and method for producing the same
Inventor: YAMAMOTO TOMIKO
IPC: A23L7/10
Filed: 2001-08-31
Abstract: PROBLEM TO BE SOLVED: To provide both a nutritional food consisting essentially of epoch- making germinated brown rice having ultrahigh merchandise value and a method for producing the nutritional food. SOLUTION: This nutritional food comprises a germinated brown rice powder prepared by making the germinated brown rice into a powdery form and a plant capable of improving the water solubility of the germinated brown rice powder.
Patent JP-2003071110-A (JP)
Title: Pachinko machine
Inventor: SUEOKA TAKEAKI
IPC: A63F7/02
Filed: 2001-09-03
Abstract: PROBLEM TO BE SOLVED: To provide a pachinko machine which enables the viewing of actions of game balls at vital points such as those of major scoring slots even when figures during the display thereof, especially the figures variably displayed, are watched. SOLUTION: In the pachinko machine which has a figure display device 15 capable of displaying TV images on a board surface 11, TV cameras 21a and 22a are so arranged on the board surface 11 as to allow the photographing of a game ball passing region corresponding to a major scoring slot 18 or the like on the board surface from desired directions. By a control means, images taken by the TV cameras 21a and 22a (taken images of game balls) are displayed together with figures L, C and R on the figure display device 15.
Patent JP-2003072932-A (JP)
Title: Round bar feeding device
Inventor: MASUDA HISAO
IPC: B65G47/14
Filed: 2001-09-04
Abstract: PROBLEM TO BE SOLVED: To provide a round bar feeding device capable of securely taking the round bar loaded on a loading part in an aligned state into a next aligning part without crossing the round bars. SOLUTION: The round bar (a) feeding device is provided with the loading part 2 for loading many round bars (a) and the aligning part 3 for aligning and feeding the round bar (a) separated and fed from the loading part 2, and the loading part and the aligning part are arranged side by side. The loading part 2 can move up and down, and when the loading part 2 moves upward, a part of the round bars is shifted from the loading part to the aligning part 3. A reservoir part P for temporally reserving the round bar shifted onto the aligning part 3 is formed between the loading part 2 and the aligning part 3. The reservoir part includes a baffle member 31 for pushing back a part of the shifted round bar and dropping to the loading part 2, and the round bar remained in the reservoir part P is fed after the baffle member 31 is operated.
Patent JP-2003076498-A (JP)
Title: Disk storage device
Inventor: YAGI SATOSHI
IPC: G06F12/08
Filed: 2001-09-05
Abstract: PROBLEM TO BE SOLVED: To solve the problem of significant cost increase when mounting a necessary amount of memory capacity as a subsystem to match an access speed necessary in a process that must be processed in high speed. SOLUTION: The disk storage device is mounted with a high speed memory for the amount of memory capacity necessary for a process that must be processed in high speed, while with a low speed memory for the amount of memory capacity for a process that can be processed in low speed, thereby cost increase is minimized, access time is shortened and performance can be improved.
Patent JP-2003083661-A (JP)
Title: Controller for refrigerator with deep freezer
Inventor: SAKUMOTO NOBUTAKE
IPC: F25D17/06
Filed: 2001-09-06
Abstract: PROBLEM TO BE SOLVED: To solve the problem that a controller for a conventional refrigerator with a deep freezer having an icemaking chamber which includes an icemaker brings about a fault of an icemaker operation due to frosting the icemaker and the vicinity of the icemaker with the moisture invaded into the chamber when a door for the chamber is opened or closed. SOLUTION: The refrigerator with the deep freezer comprises the icemaking chamber having the icemaker. The refrigerator further comprises an icemaking chamber damper for supplying cold air to the chamber, a door opening/closing detecting means for detecting opening/closing of the door, and a fan drive means for setting the damper to an open state after the door is opened or closed to rotate the fan for a predetermined time.