baber/WOPTO huggingface dataset:
Patent JP-2002173187-A (JP)
Title: Cutter storage case
Inventor: MIYAJIMA YUUZO
IPC: B65D85/00
Filed: 2001-09-28
Abstract: PROBLEM TO BE SOLVED: To provide a handy cutter storage case having various functions. SOLUTION: This relates to a storage case for storing a cutter 2 having a knife 1 comprising jointly formed separable knives 1a and a spare knife 3 of the cutter 2. The case is provided with a storage part 5 for storing such separable knives 1a as those ceased to function satisfactory. The storage part 5 is formed with a slit 6 for such knives 1a as those ceased to function satisfactory to be inserted and to be broken.
Patent JP-2003105018-A (JP)
Title: Olefin polymerization solid catalyst component, olefin polymerization catalyst and process for producing olefin polymer
Inventor: YOSHIMURA KEN
IPC: C08F4/654
Filed: 2001-09-28
Abstract: PROBLEM TO BE SOLVED: To provide a polyolefin polymerization catalyst which has reduced adhesion of the polymer particles to be obtained even on conducting polymerization of forming a large amount of a rubber component and high productivity, an olefin polymerization catalyst component to be used in the preparation of the olefin polymerization catalyst, and a process for producing an olefin polymer which has reduced adhesion of polymer particles and high productivity. SOLUTION: The olefin polymerization solid catalyst component comprises a titanium atom, a magnesium atom, a chlorine atom, and fine particles, and has an average primary particle diameter of >=1.5 times the average primary particle diameter of the fine particles and a pore volume of the polypropylene powder to be obtained by effecting polymerization under the standard polymerization conditions of >=0.12 ml/g, and the olefin polymerization catalyst can be obtained by bringing the olefin polymerization solid catalyst component, (B) an organoaluminum compound, and (C) an electron-donating compound into contact with one another, and the process for producing an olefin polymer uses the olefin polymerization catalyst.
Patent JP-2003107537-A (JP)
Title: Diffraction device and optical pickup and optical disk player
Inventor: NAKAO KENJI
IPC: G02F1/17
Filed: 2001-09-28
Abstract: PROBLEM TO BE SOLVED: To play a plurality of optical disks whose reproducing systems and recording density are different with a piece of an optical pickup. SOLUTION: In this player, the diffraction pattern 13 of a diffraction device 3 diffracting light beams emitted from a semiconductor laser 2 is formed by using a thin film which has a electrically resisting property and translucency and a film which has a light shielding property by heat. When a voltage is applied to the diffraction device 3, a diffraction pattern part 13 consisting of these thin films generates heat and the films being in contact with the pattern part 13 exhibits the light shielding properties to realize a diffraction grating. Thus, diffracted light beams suitable for playing an optical disk are generated by controlling a voltage to be applied to the diffraction device 3 in this manner.
Patent JP-2003108019-A (JP)
Title: Self-luminous picture display device
Inventor: MIYAJI KOICHI
IPC: G09F9/30
Filed: 2001-10-01
Abstract: PROBLEM TO BE SOLVED: To provide a self-luminous picture display device which has a display performance of high contrast even when being obliquely observed. SOLUTION: A self-luminous picture display device A is provided with an emission part 10 for displaying a picture, a reflection part 20 which is provided at the rear of the emission part 10 so as to have the reflection face directed toward the emission part, and a luminous part 30 provided at the rear of the emission part 10. The emission part 10 is provided with a linearly polarizing element 15 which is provided so as to cover a display face and allows only prescribed linearly polarized light to pass through in the outside light and a phase difference film 14 which is provided nearer to the luminous part than the linearly polarizing element 15 and converts the linearly polarized light from the front of the display face, which has been transmitted through the linearly polarizing element 15 to circularly polarized light.  The retardation film 14 has a structure constituting an index ellipsoid and satisfies nx>nz>ny where nx, ny, and nz are the refractive index in the axial direction of phase lagging, the refractive index in the axial direction of phase advancing, and the refractive index in the perpendicular direction of the film respectively.
Patent JP-2003110965-A (JP)
Title: Tuner mount board for video device
Inventor: SASAKI MICHITOKU
IPC: H05K3/34
Filed: 2001-10-02
Abstract: PROBLEM TO BE SOLVED: To provide one mother board which can be used in common for a plurality of tuners the terminal arrangement of which is different from each other. SOLUTION: A prescribed circuit 4 connected to terminals connected to the internal circuit of a television tuner is configured on a mother board 1 on which the television tuner is mounted. The mother board 1 has; through-holes 2 bored through the mother board 1 in a columnar arrangement and to which terminals 10b are respectively inserted; and conductor lands 3 formed around the through-holes 2 and connected to the terminals 10b. First conductor lands 3a connected to the terminals 10b of the particular television tuner 10 are connected to the prescribed circuit 4 among the conductor lands 3, and also connected to second conductor lands 3b not connected to the terminals 10b of the particular television tuner 10.
Patent JP-2003115738-A (JP)
Title: Crystal device
Inventor: OUCHI TAKUYA
IPC: H03H9/10
Filed: 2001-10-05
Abstract: PROBLEM TO BE SOLVED: To solve the problem that a reference signal generated by a crystal resonator is largely attenuated in a wiring layer. SOLUTION: A crystal device 7 consisting of a base 1 having mounting portions 1a, 1b on both top and bottom surfaces thereof, a crystal resonator 5 fixed on the top surface of the base 1 via a fixing member 8, and a semiconductor element 6 mounted on the bottom surface of the base 1 and performing temperature compensation for the resonator 5. The base 1 is a sintered body containing a crystal phase of one kind selected from among quartz, cristobalite, tridymite, or enstatite, which is obtained by baking a formed body containing 20-80 vol.% lithium silica glass containing 5-30 wt.% Li2 O and having a yield point of 400-800 deg.C and 20-80 vol.% a filler component containing one selected from among quartz, cristobalite, tridymite, enstatite or forsterite.  A wiring layer 2 is formed of a metallic material having a specific electric resistance of 2.5 μΩ/cm or less, and the material 8 has an elastic modulus of 3.6 GPa or less.
Patent JP-2003123955-A (JP)
Title: Induction heating cooker
Inventor: IWAI TOSHIAKI
IPC: H05B6/12
Filed: 2001-10-11
Abstract: PROBLEM TO BE SOLVED: To reduce noise from an apparatus in a simple constitution since there are problems of increasing the cost, and complicating the structure by arranging an aluminum shield material for a countermeasure against the high level noise as a result of superimposition of radiation noise in both polarity of a commercial power source since always performing operation of an inverter part in a constant period regardless of the polarity of the commercial power source in a conventional method. SOLUTION: An operation period of the inverter part in one polarity and the other polarity of the commercial power source is changed, and a difference is caused in a frequency of the radiation noise in both polarity, and as a result, the level of the radiation noise can be reduced by preventing the superimposition in the same frequency.
Patent JP-2003119340-A (JP)
Title: N-vinyl-based polymer composition and method for producing the same
Inventor: FUKU TAISEI
IPC: A61K47/32
Filed: 2001-10-12
Abstract: PROBLEM TO BE SOLVED: To easily suppress the clouding of an aqueous solution of an N-vinyl- based polymer at a low cost. SOLUTION: The N-vinyl-based polymer composition is prepared by using a dried product of a water-soluble N-vinyl-based polymer and an antimicrobial agent. The ratio of the antimicrobial agent is about 0.1-1,000 ppm (mass basis) based on the N-vinyl-based polymer.
Patent JP-2003118159-A (JP)
Title: Imaging apparatus
Inventor: KITAZAWA ATSUNORI
IPC: B41J2/385
Filed: 2001-10-15
Abstract: PROBLEM TO BE SOLVED: To obtain a toner jet type imaging apparatus in which an image can be formed with a high resolution by suppressing scattering of flying toner. SOLUTION: The center CE of a transfer electrostatic field E is formed in the center of a ring-like control electrode 43 and a toner passing hole 41 is bored at such a position as the center line CA thereof passes through the upstream side (left side of fig. 5 (b)) of the center of electric field CE in the direction D of carrying toner. Toner T1 deviated from toner T flying from a developing roller 12 to the downstream side of the center CE of the transfer electrostatic field E due to inertia in the direction D of carrying toner cannot pass through the toner passing hole 41 and since only toners T3 and T4 flying in the direction parallel with the transfer electrostatic field E fly toward a back electrode 3, flying direction of toner is narrowed down.
Patent JP-2003118369-A (JP)
Title: Door checker for automobile
Inventor: MATSUKI KATSUHIRO
IPC: B60J5/04
Filed: 2001-10-16
Abstract: PROBLEM TO BE SOLVED: To prevent sudden change of a door opening operation load while a door reaches an opening limit from a middle opening for preventing abrupt opening of a door to the opening limit against intention of a user. SOLUTION: This door checker for an automobile is provided with a case 1 fixed to the door D and a check plate 6 journaled to a body D through the case 1. Inside the case 1, a pair of detent members 16 and a resilient means 17 pressing the detent members 16 to both side faces of the check plate 6 are housed. The check plate 6 is provided with a notch 11, to which the detent member 16 is engaged for holding the door D in a predetermined middle opening, and a full open stopper means 12 defining the opening limit of the door D. A movement area L for the detent member 16 reaching the opening limit from the intermediate opening of the door D is formed into a smooth continuous face 22.
Patent JP-2002194045-A (JP)
Title: Water-dispersible polyisocyanate composition, its production method, aqueous curable composition and its application
Inventor: SUGANUMA HAJIME
IPC: C09J175/04
Filed: 2001-10-18
Abstract: PROBLEM TO BE SOLVED: To obtain a water-dispersible polyisocyanate composition excellent in water dispersibility, water stability, compatibility with an aqueous resin having an active hydrogen-containing group, or the like, and an aqueous curable composition containing the polyisocyanate composition, having a long pot-life and excellent curability, capable of obtaining a cured product excellent in appearance, water resistance and hardness. SOLUTION: The water-dispersible polyisocyanate composition contains a hydrophobic polyisocyanate (A) and a vinyl polymer having a nonionic group and isocyanate group (B), enabling the vinyl polymer (B) to disperse the polyisocyanate (A) in an aqueous medium.
Patent JP-2003116772-A (JP)
Title: Endoscope instrument and hood member for endoscope
Inventor: ISHIBIKI YASUTA
IPC: A61B1/04
Filed: 2001-10-18
Abstract: PROBLEM TO BE SOLVED: To improve observation performance by providing a hood member hard to be broken, achieving excellent inserting performance and reducing the amount of the hood member entering the range of the field of view. SOLUTION: The hood member 37 having a projecting part 38 projected in the direction of field of view of observation of the endoscope 2 is provided on the distal end part 17 of an insertion tube/working length 7 of the endoscope 2. The shape of an observed image of the endoscope 2 is non-circular. A slope part 49 shaped corresponding to the area of field of view of observation of the endoscope 2 is formed on the distal end edge part 43 of the projecting part 38. Because the hood member 37 is provided with the slope part 49 disposed at the distal end edge part 43 corresponding to the area of field of view of observation, the wall thickness of the projecting part 38 is made large without reducing the length of projection of the projecting part 38, so that the projecting part 38 is hard to be broken.
Patent JP-2003134498-A (JP)
Title: Moving picture distribution system operable by user
Inventor: SANBE KOJI
IPC: A63F13/358
Filed: 2001-10-19
Abstract: PROBLEM TO BE SOLVED: To provide a moving picture distribution system which has a plurality of moving pictures in a server device as a database and can distribute the moving pictures seamlessly according to a result of user's operation. SOLUTION: In the case of distributing the moving pictures, a client 23 transmits the first connection request to a server. According to the request, the first contents A are transmitted from the moving picture server 22. Contents B attached to the first contents are also automatically distributed. At the point of this time, the client 23 can exchange contents A and B to display the contents.
Patent JP-2003126058-A (JP)
Title: Soundproof and voice providing device for mri, sound proof and voice providing equipment for mri, and mri apparatus
Inventor: HIRATA NAOKI
IPC: H04R25/00
Filed: 2001-10-19
Abstract: PROBLEM TO BE SOLVED: To provide a soundproof and voice providing device for a MRI apparatus which can reduce noise and can provide voice effectively. SOLUTION: Each of the soundproof and voice providing device 10a, 10b for the MRI apparatus has a main part 12b for containing the ear, a part 12a for enclosing the ear which protrudes from the periphery of the main part 12b for containing the ear and is made of a deformable and soundproof material, and an ear containing part 12 where the ear of the subject, who receives a diagnosis through the MRI apparatus, is contained at a recessed part 12r formed by surfaces of the part 12a for enclosing the ear and of the main part 12b. A screw 18a of a movement controlling part 18 passes through a penetrating screw hole 26a at a fixation supporting part 26, screws in a screw hole 16a at a supporting part 16 for the ear containing part, and secures the supporting part 16 for the ear containing part to the fixation supporting part 26.  Since the supporting part 16 moves by corresponding to the rotations of the screw 18a, the ear containing parts 12, 12 where the both ears of the subjects are contained can be moved closer or further. No noise gets inside the recessed part 12r when the ear containing parts 12, 12 approach the ears closely. An operator's voice is transmitted to the subject from a voice transmitting tube 20 with an earplug 22 attached to the end.
Patent JP-2003134135-A (JP)
Title: Duplication of filed bus
Inventor: SHINKI KOICHI
IPC: G08C25/00
Filed: 2001-10-23
Abstract: PROBLEM TO BE SOLVED: To easily duplicate a small and inexpensive field bus with a simple configuration. SOLUTION: A device easily duplicates the field bus with high reliability and at low cost without adding to a conventional field device any circuit/ program for making the conventional field device correspond to duplication at all by arranging two field bus duplicating devices provided with a field bus switch controlling means without a microprocessor, a communication signal receiving circuit and a waveform shaping and communication signal transmitting circuit to be selected by the controlling means at opposite positions from each other.
Patent JP-2002358964-A (JP)
Title: Manufacturing method of lithium nickelate having porous polymer on particle surface and non-aqueous electrolyte secondary battery using the same
Inventor: SUZUKI ISAO
IPC: H01M10/05
Filed: 2001-10-23
Abstract: PROBLEM TO BE SOLVED: To provide a manufacturing method of lithium nickelate having a porous polymer on the particle surface that is used for a positive electrode of a non-aqueous secondary battery, which is superior in discharge performance and cycle performance at a high rate. SOLUTION: In the manufacturing method of lithium nickelate having a porous polymer on the particle surface, a process for mixing lithium nickelate particles and a polymer solution, a process for dipping the mixture of lithium nickelate particles and the polymer solution in the alcohol water solution having an alcohol concentration of 30 wt.% or more, and a process for drying the mixture so obtained are employed.
Patent JP-2003130704-A (JP)
Title: Coriolis mass flowmeter
Inventor: MIDORIKAWA MINORU
IPC: G01F1/84
Filed: 2001-10-25
Abstract: PROBLEM TO BE SOLVED: To realize a Coriolis mass flowmeter that an filter even when the sensor frequency suddenly varies by selecting a filter coincided with a sensor frequency. SOLUTION: The Coriolis flowmeter using a pair of Coriolis signals from measurement tubes on the upstream and downstream, is composed of a pair of filters having the same phase that filter each of Coriolis signals by the same phase to individually output a first and a second filter signals, a pair of filters having different phases that convert each of the signals to different phases to output them as a third and fourth filter signals, a pair of means for computing phases that compute the ratio of the first to the third filter signal and the ratio of the second to the fourth filter signal to compute the first phase and the second phase from each ratio, a means for computing the difference between phases that computes the difference between the first phase and the second phase to output the signal of the phase difference corresponding to the mass flow rate,  and a means for changing a filter that changes the frequency bands of the same phase filter and the different phase filter corresponding to the frequency of the Coriolis signal.
Patent JP-2003133247-A (JP)
Title: Apparatus for cleaning tube and its cleaning method
Inventor: GOTO MASANORI
IPC: B08B9/20
Filed: 2001-10-25
Abstract: PROBLEM TO BE SOLVED: To prevent uneven cleaning in a tube by cleaning while spreading cleaning liquid nearly to its opening. SOLUTION: The cleaning apparatus for cleaning the inside of the tube 1 with the cleaning liquid 10, comprises rotating parts (2, 3) for rotating the tube 1 in which machining has been performed about its lengthwise axis, and inclined angle regulating parts (4, 5) for automatically and periodically controlling the tube from a prescribed inclination angle to a horizontal state, is characterized in that the tube 1 is rotated by the rotating parts (2, 3) and is cleaned while filing the tube to the lip of the opening with the cleaning liquid so that the cleaning liquid 10 inside the tube 1 is dripped from the lip of the opening by the inclined angle regulating parts (4, 5).
Patent JP-2003131641-A (JP)
Title: Image adjustment method and image display system, image display device, image data generation device
Inventor: KAGAWA SHUICHI
IPC: G09G5/02
Filed: 2001-10-26
Abstract: PROBLEM TO BE SOLVED: To easily carry out automatic image adjustment using appropriate image data for image adjustment, in an image display system consisting of an image data generation device and an image display device. SOLUTION: When a user instructs automatic level adjustment execution to the image display device 1b, the image display device 1b transmits the instructions to the image data generation device 2b. Then, the image data generation device 2b sends out the image data for the adjustment generated by a image data generating means 11 for the adjustment to the image display device 1b. When the transmission of the image data for the adjustment is completed, the image data generation device 2b transmits that to the image display device 1b. When the completion of the transmission of the image data for the adjustment is notified to the image display device 1b, an automatic level adjustment means 6b carries out automatic level adjustment. At this time, automatic level adjustment is carried out on the basis of the image data for the adjustment.
Patent JP-2003131845-A (JP)
Title: Information processing device, network system, device management method, storage medium, and program
Inventor: TORII MINORU
IPC: G06F3/12
Filed: 2001-10-26
Abstract: PROBLEM TO BE SOLVED: To provide a network system which can deal with event information from devices all together, and can prevent deterioration of performance of the device related to the event information. SOLUTION: A means 311 receives the event information from devices 304, 306 by registering a port for event information for the devices 304, 306; when the information is delivered to requesters 309, 310 which request the event information of the devices 304, 306, the event information of the devices 304, 306 are received and delivered via the registered destination if the port for the event information for the devices 304, 306 are already registered (opened).
Patent JP-2003135042-A (JP)
Title: Drinking liquid cooler
Inventor: YOSHINO MAKOTO
IPC: A23L3/36
Filed: 2001-10-30
Abstract: PROBLEM TO BE SOLVED: To provide a cooler with high productivity which can maintain the flavor and aroma of a drinking liquid, can simply be operated, and can cool the liquid. SOLUTION: This cooler comprises a refrigerator 1, a cold heat-storing tank 2 having a heat transfer liquid therein, a refrigerant pipe 3 in which the refrigerant of the refrigerator 1 runs, a cooling pipe 4 through which coffee passes, and the like. Thereby, in response to the cold heat content of the heat transfer liquid, for example, about one liter of hot coffee is passed for about 30 sec., and the cold coffee cooled at about 5 deg.C can be taken out. Since the coffee is quickly cooled, the flavor and aroma of the hot coffee can be retained as such, and the cold coffee having a good taste can be made at any time, if necessary.
Patent JP-2003138313-A (JP)
Title: Member for removing slag
Inventor: SATO MINORU
IPC: C21C5/46
Filed: 2001-10-30
Abstract: PROBLEM TO BE SOLVED: To provide a member for removing slag with which slag-cutting is efficiently performed even without performing the fine adjustment of specific gravity. SOLUTION: This member 1 for removing the slag is positioned to a steel tapping hole when steel is tapped from a converter, and in the constitution provided with a head 10 and a stem 20, a spiral recessed part 20a is formed.
Patent JP-2003135620-A (JP)
Title: Antifreeze agent composition for fire extinguishing equipment
Inventor: MIZUTANI MASUMI
IPC: A62C35/68
Filed: 2001-10-30
Abstract: PROBLEM TO BE SOLVED: To provide an antifreeze agent composition for fire extinguishing equipment having high antifreezing performance, which is capable of easily improving fire extinguishing performance as it is incombustible, and easily reducing loads on environment. SOLUTION: The antifreeze agent composition for fire extinguishing equipment contains a water as a main component, and also contains a formate as an antifreezing component. The composition is used as a fire extinguishing agent containing water as a main component for water-based fire extinguishing equipment. For example, it is filled in a pressurized state into a piping forming fire extinguishing sprinkler equipment, and develops an antifreezing effect in winter. A corrosionproof additive is preferably added to the composition for preventing corrosion of piping or the like composed of metallic materials. A concentration of the antifreezing component is preferably 20-60 wt.%.