baber/WOPTO huggingface dataset:
Patent JP-2003028197-A (JP)
Title: One-way clutch device
Inventor: ANDO TOMOHARU
IPC: F16D41/06
Filed: 2001-07-19
Abstract: PROBLEM TO BE SOLVED: To improve the assembling property of a spring for energizing a roller in a roller type one-way clutch device. SOLUTION: The spring 6 for energizing the roller is interposed between an inner ring 2 and an outer ring (not illustrated). The spring 6 is formed with waves, and formed with a fitting part 61 bent in a direction at a right angle against the vertical direction of the waves at an end thereof. A part 62 is a folding part of a folding piece. A part 7 is a column for holding the spring 6, and formed of a bottom part 71, a spring holding part 72 and a presser part 73 for pressing a block bearing. The bottom part 71 is integrally formed with a flange part of a holder in both sides. A tip of the holding part 72 is chamfered to form a chamfer part 74. A clearance between this chamfer part 74 and a fitting port 63 of the fitting part 61 of the spring 6 is increased to improve the spring assembling property.
Patent JP-2002254174-A (JP)
Title: Electrode tip fairing device
Inventor: SAKAI KENSUKE
IPC: B23K11/30
Filed: 2001-07-19
Abstract: PROBLEM TO BE SOLVED: To enhance a recovering rate for a chip generating in fairing an electrode tip so as to enhance a reusing rate. SOLUTION: The chip, which generates when the electrode tips 4, 5 are faired by polishing or grinding using cutters 13a, 13b provided on the lower face and the upper face of a fairing body 13 by covering the lower face and the upper face of the fairing body 13 with a lower chip collecting case 15 and an upper chip collecting case 19, is guided to the lower chip collecting case 15 side by the air blowing out from an air nozzle 22 made to face the upper chip collecting case 19 to be collected in a chip storing container 23 hanged at the bottom of the lower chip collecting case 15. At this time, since a chip insertion port 15b of the lower chip collecting case 15 is closed by a shielding member 16, the chip can be collected efficiently without splashing outward.
Patent JP-2003036838-A (JP)
Title: Nonaqueous electrolyte secondary cell
Inventor: SASAKI JO
IPC: H01M4/525
Filed: 2001-07-24
Abstract: PROBLEM TO BE SOLVED: To provide a nonaqueous electrolyte secondary cell which enhances simultaneously the safety and the capacity thereof by using as a mixture for its positive electrode 1 a multiply mixture where a surface layer mixture 4 is of a safer mixture and an under layer mixture 3 is of a mixture having a higher capacity density. SOLUTION: The nonaqueous electrolyte secondary cell has the positive electrode 1 of which a current collecting base carries the multiply mixture including a lithium complex oxide thereon, which mixture comprises two mixture layers 3, 4, wherein the lithium complex oxide of the surface layer mixture 4 has a higher exothermic initiation temperature than that of the under layer mixture 3.
Patent JP-2003033380-A (JP)
Title: Device for correcting pseudo phimosis
Inventor: TAMURA TERUO
IPC: A61F5/37
Filed: 2001-07-24
Abstract: PROBLEM TO BE SOLVED: To provide a device for correcting pseudo phimosis, capable of imparting sufficient effect on the pseudo phimosis, maintaining a glans in an exposed state even when a preputium penis covers the glans in man with much surplus thereof, and securely attaching an elastic ring to a stepped part immediately behind the glans. SOLUTION: The thickness of a C shaped elastic ring 1 in the horizontal direction has a wider back part 6 positioned at the opposite side to an opening 3 than the periphery of the opening 3. The back part 6 of the elastic ring 1 may have a rear side 6 higher than a front side thereof, and the C shaped elastic ring 1 may have a protrusion 8 at the front side thereof.
Patent JP-2003035141-A (JP)
Title: Cooling water control device for engine
Inventor: KUBO MASAHIKO
IPC: F01P3/20
Filed: 2001-07-26
Abstract: PROBLEM TO BE SOLVED: To improve warm-up performance by a heat accumulator of an engine, in which a heat accumulator is provided to a circuit for engine-cooling water. SOLUTION: After starting an engine 1, engine-cooling water, flowing in a branch passage 10 from an outlet side circuit 5 of engine 1, is led into a heat accumulator 14 with a valve 11, only when engine-cooling water temperature on the outlet side of the engine 1 detected by a thermometer 15 is higher than that inside the heat accumulator 14 detected by a thermometer 16. Otherwise, the engine-cooling water is returned to the engine 1, by bypassing the heat accumulator 14.
Patent JP-2003040999-A (JP)
Title: Fully aromatic polyamide, fully aromatic polyamide porous film and separator for nonaqueous electrolytic solution secondary battery
Inventor: SATO HIROYUKI
IPC: H01M10/0566
Filed: 2001-07-27
Abstract: PROBLEM TO BE SOLVED: To provide a fully aromatic polyamide which hardly causes the decomposition even at a high voltage, a fully aromatic polyamide porous film using it, a separator for a nonaqueous electrolytic solution secondary battery containing the film and a nonaqueous electrolytic solution secondary battery containing the separator. SOLUTION: [1] The fully aromatic polyamide having a homo value of -8.5 eV or less of all nitrogen atoms in a molecular model, which is determined by the molecular orbital method calculation. [2] The fully aromatic polyamide porous film comprising the fully aromatic polyamide in [1]. [3] The separator for the nonaqueous electrolytic solution secondary battery containing the film in [2]. [4] The nonaqueous electrolytic solution secondary battery containing the separator in [3].
Patent JP-2003041144-A (JP)
Title: Black perylene-based pigment and method for producing the same
Inventor: MIZUGUCHI HITOSHI
IPC: C09B67/20
Filed: 2001-07-27
Abstract: PROBLEM TO BE SOLVED: To provide a black perylene-based pigment having excellent black degree, excellent heat resistance, excellent weather resistance, high resistance and high safety. SOLUTION: This black perylene-based pigment is obtained by calcining at least one compound selected from perylenetetracarboxylic acid diimide derivatives and perylenediminodicarboxylic acid diimide derivatives in vacuum or an inert gas atmosphere at a temperature of 200 to 600 deg.C.
Patent JP-2003042346-A (JP)
Title: Clip fixing structure
Inventor: GOI MASAYUKI
IPC: F16L3/12
Filed: 2001-07-30
Abstract: PROBLEM TO BE SOLVED: To improve phase adjusting accuracy of a clip griping harness. SOLUTION: A pair of projection pieces 3 adjacent with a space equivalent to width of the clip gripping the harness is provided on a tip of a bracket 2. The projection pieces 3 are formed by bending a surface side along a straight line in a width direction of the bracket 2 and phase adjusting is performed by butting an inside edge of the projection pieces 2 on side edges of the clip 1.
Patent JP-2003045853-A (JP)
Title: Machining method and manufacturing method of electronic device
Inventor: OKUMURA TOMOHIRO
IPC: H01S5/343
Filed: 2001-07-31
Abstract: PROBLEM TO BE SOLVED: To machine a compound semiconductor material containing gallium or indium accurately and speedily. SOLUTION: The mixed gas of argon and methane iodide is introduced from a gas supply apparatus 2 into a vacuum container 1, at the same time, exhaust is made by a turbo-molecule pump 3 used as an exhaust apparatus, a specific pressure is maintained inside the vacuum chamber 1, and at the same time 100 MHz high-frequency power is supplied to an antenna 5 by a high-frequency power supply 4 for antennas, thus generating a plasma in the vacuum chamber 1, and etching a compound semiconductor thin film formed on a substrate 7 placed on a substrate electrode 6 and containing gallium or indium.
Patent JP-2003041959-A (JP)
Title: Control system for hybrid vehicle
Inventor: WAKASHIRO TERUO
IPC: B60L50/16
Filed: 2001-08-01
Abstract: PROBLEM TO BE SOLVED: To improve fuel consumption and smoothly shift from a cylinder cutoff to a full cylinder operation. SOLUTION: This control system, for a hybrid vehicle stops fuel supply to an engine and implements regenerative braking by a motor during vehicle deceleration to execute a cylinder cutoff operation of the engine according to the deceleration state. It comprises an actual intake vacuum detecting means for detecting an intake air vacuum into the engine when the engine is returned to a full cylinder operation from the cylinder cutoff operation and a fuel supply quantity controlling means restarts fuel supply to the engine, and a predictive intake vacuum computing means (S201) for predicting an intake air vacuum from engine speed and throttle opening.  An engine controlling means compares the actual intake vacuum produced by the actual intake vacuum detecting means and the predictive intake vacuum produced by the predictive intake vacuum computing means to prohibit fuel supply to the engine until both of them are coincident and to trigger fuel supply when both of them are coincident.
Patent JP-2003112916-A (JP)
Title: Method for producing high purity pulverized carbonized tungsten powder without necessitating grinding process
Inventor: YAGINUMA YUJI
IPC: C01B32/949
Filed: 2001-08-02
Abstract: PROBLEM TO BE SOLVED: To provide a method for producing high purity pulverized carbonized tungsten powder without necessitating a grinding process. SOLUTION: This method for producing high purity pulverized carbonized tungsten powder comprises a process (a) of blending an aqueous solution of ammonium metatungstate or ammonium tungstate of purity >=99.9 wt.% with carbon powder (C) of purity >=99.9 wt.% so as to compound in atomic ratio C/W of 3-4 and making slurry, a process (b) of drying the slurry at a low temperature and preparing powdery raw material, a process (c) of subjecting the powdery raw material to thermal reduction treatment in nitrogen atmosphere and forming a reduction reaction product comprising primarily WC in composition formula and comprising W2 C and metal W in the remaining, a process (d) of blending the reduction reaction product with the carbon powder (C) of purity >=99.9 wt.% so as to compound in such a proportion that the W component is carbonized to WC of atomic ratio 1: 1, and a subsequent process (e) of subjecting the reduction reaction product to carbonation treatment in hydrogen atmosphere and producing high purity pulverized carbonized tungsten powder.
Patent JP-2003051761-A (JP)
Title: Communication equipment, communication system and communication method
Inventor: TAKAMURA KAZUHISA
IPC: H04B1/7097
Filed: 2001-08-06
Abstract: PROBLEM TO BE SOLVED: To provide communication equipment adopting the UWB(ultra wideband) system, a communication system and a communication method for controlling a plurality of terminals to provide an equal reception level so as to attain multiple access. SOLUTION: A measurement section 201 respectively measures reception characteristics of impulse streams sent from a plurality of terminals and the communication equipment detects a terminal needing control of a transmission level. A transmission level control information generating section 203 generates transmission level control information S203 to control the detected transmission level of the terminal and a transmission section 204 transmits the information. The transmission level of the terminal receiving the transmission level control information is controlled and the reception characteristics of the impulse stream sent from the respective terminals are made equal to enable a reception section 201 to receive the impulse stream sent from a plurality of the terminals at the same time.
Patent JP-2003048483-A (JP)
Title: Storage case-integrated type roomlamp for vehicle
Inventor: URUSHIBATA HIROYUKI
IPC: B60Q3/02
Filed: 2001-08-07
Abstract: PROBLEM TO BE SOLVED: To surely prevent noise from being generated. SOLUTION: A clearance 14 is opened between adjacent fellows wound with a spring 12. The adjacent fellows wound with the spring 12 are prevented resultingly from being rubbed each other when a storage case 3 is opened by spring action of the spring 12. The strange noise is thereby precluded from being generated by the rubbing between the closely contacting adjacent fellows wound with the spring, as in a conventional one. The noise is prevented from being generated when the storage case is opened, in this storage case-integrated type roomlamp for a vehicle in the embodiment of the present invention.
Patent JP-2003050962-A (JP)
Title: Method and system for data mining
Inventor: TAJIMA YASUSHI
IPC: G06F19/00
Filed: 2001-08-07
Abstract: PROBLEM TO BE SOLVED: To provide a correlation rule display means which can easily and speedily find an effective correlation rule matching the purpose of a user among a great number of correlation rules. SOLUTION: When a correlation rule consisting of a combination of (i) (i: integer of >=2) properties is displayed on a correlation rule display device, it is displayed in steps while (i) is increased by one at each time. In the process of displaying the correlation rule in steps while (i) is increased by one at each time, the correlation rule that a user of the correlation rule display device judges to be effective is selected in order and only correlation rules consisting of a combination of (i+1) properties including a combination of (i) properties of the selected correlation rule in a subset are displayed at a time.
Patent JP-2002205587-A (JP)
Title: Dismounting device for vehicular seat
Inventor: LEE HAK-SANG
IPC: B60N2/90
Filed: 2001-08-08
Abstract: PROBLEM TO BE SOLVED: To facilitate dismounting of a lower frame of a seat using strikes arranged on a vehicle body floor by easily turning a link coupled to a rear wheel by means of a release lever acting on the forward strike, simplify the structure and reduce the unit cost of manufacturing of the structure. SOLUTION: The vehicular seat is mounted by engagement between the strikes 3a and 3b fixedly arranged in respective forward and backward seating grooves 2a and 2b in the vehicle body floor 1 and latch grooves 6a in the lower frame 5 of the seat having a front wheel 4a and the rear wheel 4b. In the forward latch groove 6a, the rear wheel release lever 7 is coupled to a turning bracket via a hinge shaft and a moving pin. The turning bracket is coupled to a support lever 11 mounted with the rear wheel 4b via the coupling link 12.
Patent JP-2003053591-A (JP)
Title: Rotary compression filter having cake discharging mechanism
Inventor: OTSUKA KOJI
IPC: B30B9/20
Filed: 2001-08-08
Abstract: PROBLEM TO BE SOLVED: To provide a rotary compression filter which allows the improvement of degree of dewatering by smoothly discharging cake even when an internal pressure thereof is enhanced. SOLUTION: A discharging mechanism is disposed in close proximity to the position where the maximum pressure in a filtration chamber is attained and the discharge of cake is facilitated. As the discharging mechanism, a barrier plate 6e of the curved surface in which the impact angle formed by the whole region of a gear type discharging device 40 having a screen surface and a vertical rotation shaft, a screw conveyer type discharging device having a rotation shaft parallel to the screen surface, a reciprocation discharging device which slides in contact with a barrier plate bottom surface or the barrier plate bottom surface with the rotation direction of screen is <45 deg. is disposed.
Patent JP-2003052781-A (JP)
Title: Massage machine
Inventor: JIKIBA YASUHIRO
IPC: A61H15/00
Filed: 2001-08-08
Abstract: PROBLEM TO BE SOLVED: To provide a massage machine with which strong and weak massaging of a high finger-pressure effect can be provided. SOLUTION: In the massage machine, with which a pair of treatment objects (14 and 16) for massaging the diseased part such as the leg of a person to be treated are attached to be made close/separate on a driving shaft (12) to be rotated by a motor (10), the machine is provided with a space detecting means for detecting the space between the treatment objects (14 and 16) and a control means (24) for lowering the output of the motor (10) when it is detected by the space detecting means that the space becomes narrow and increasing the output of the motor (10) after the lapse of prescribed time. Thus, when the space between the treatment objects (14 and 16) becomes narrow, namely, when the diseased part such as the leg of the person to be treated is strongly pressed by the treatment objects (14 and 16), the motions of the treatment objects are turned into an almost stop state by lowering the output of the motor (10) and after the lapse of the prescribed time, the motor output is increased.
Patent JP-2003054522-A (JP)
Title: Item processing system and item processing method
Inventor: KUME CHIKIKO
IPC: B65B57/20
Filed: 2001-08-09
Abstract: PROBLEM TO BE SOLVED: To quickly and accurately store in an odd item container 17 odd items generated in an item processing system and to accurately record the number of the items in the container 17. SOLUTION: Information related to an odd item container 17 for storing odd items generated in an item processing system is recorded in a table 14b. When the system is stopped, the number of the items to be stored in the container 17 is determined, and basing on the quantity of the items determined, the data in the table 14b is updated.
Patent JP-2003059112-A (JP)
Title: Information recording medium
Inventor: IWAMI TOMOZO
IPC: G11B7/24094
Filed: 2001-08-09
Abstract: PROBLEM TO BE SOLVED: To provide an information recording medium which is free of a printing omission (setting omission) when the medium is printed by using an electrophotographic printing machine or thermal transfer printing machine for optical disks and which has excellent image reproducibility and makes high-quality image printing possible. SOLUTION: This information recording medium is an information recording medium successively laminated with at least a reflection layer, a protective layer and/or a printing layer on a transparent substrate and is characterized in that the surface roughness Ra of the protective layer or printing layer exposed on the surface of the medium is <=0.25 μm and the chromaticity of the surface satisfies -6<b value <+6 at Lab.
Patent JP-2003057892-A (JP)
Title: Image forming apparatus
Inventor: KOSUGE KAZUHIRO
IPC: G03G15/00
Filed: 2001-08-14
Abstract: PROBLEM TO BE SOLVED: To prevent jamming process from becoming difficult due to paper being wrapped up by press roll because of belated detection by speedily detecting the jamming when an accordion jam occurs in a paper delivery part. SOLUTION: The rotating angle of a paper delivery sensor lever provided in a paper delivery guide is installed so that it is made larger when the accordion jam occurs than in normal copying. In this case, a photo interrupter light shielding plate of the paper delivery sensor lever is formed in a slit shape and the jam is detected by the slit shape of the light shielding plate when the accordion jam is generated.
Patent JP-2003028715-A (JP)
Title: Conical diffraction oblique-incidence spectroscope, and diffraction grating for the spectroscope
Inventor: KOIKE MASAHITO
IPC: G01J3/18
Filed: 2001-07-10
Abstract: PROBLEM TO BE SOLVED: To provide a diffraction grating designed to prevent diffraction efficiency from being lowered by a shadow generated by a grating groove, and designed to reduce extremely an aberration caused by conical diffraction, and a conical diffraction oblique-incidence spectroscope provided with the diffraction grating. SOLUTION: In this diffraction grating spectroscope provided with a converged beam generating means (concave mirror 2) for converting a dispersed beam from a light source or an inlet slit 1 into a converged beam, and the diffraction grating (plane diffraction grating 3) arranged on an optical path ranging over from the light source to a focal point of the converged beam, and for conducting wavelength scanning by turning the diffraction grating around an axis determined in parallel to a grating groove direction of a grating face thereof, an expansion coefficient for a groove function of a series expansion showing a groove pattern of the diffraction grating is determined to make all of a rotating axis (y-axis) of the diffraction grating, an incident main beam and a diffraction main beam coplanar,  and to bring a value of an expansion coefficient of an optical path function for expressing the focal point of a spectroscopic system including the diffraction grating into substantially zero in at least one wavelength within a wavelength range for conducting the wavelength scanning.
Patent JP-2003057082-A (JP)
Title: Inspection device for rotation detector
Inventor: TAKAHASHI TOSHIYUKI
IPC: G01D18/00
Filed: 2001-08-16
Abstract: PROBLEM TO BE SOLVED: To simplify the structure of an inspection device than heretofore and improve its reliability by providing a servomotor to each of rotation detectors to be inspected. SOLUTION: In this inspection device for a rotation detector, one dedicated servomotor (3) is respectively connected to a plurality rotation detectors (7), and a first rotary angle signal (7a) of the rotation detector (7) is compared with a second rotary angle signal (6a) of a built-in rotation detector (6) incorporating the servomotor (3) to inspect the abnormality of the first rotary angle signal (7a).
Patent JP-2003059876-A (JP)
Title: Device and method for detecting object and polishing the device
Inventor: OGURI SHOZO
IPC: B24B37/00
Filed: 2001-08-16
Abstract: PROBLEM TO BE SOLVED: To provide a device and method for detecting an object which can correspond various materials, have large degrees of freedom in installation and make an accurate detection, and a polishing device provided with such a detection device. SOLUTION: There are provided a light-emitting part 62, having a light- emitting axis A1 inclined to an object; a light-receiving part 63 having a light- receiving axis A2 positioned on a side opposite to a regular reflection axis A3 , corresponding to the light-emitting axis A1 ; and a detection part 64 for detecting presence of a wafer W, by changing the amount of light received in the light-receiving part 63.
Patent JP-2003052841-A (JP)
Title: Beauty instrument
Inventor: MASHITA OSAMU
IPC: A61N1/32
Filed: 2001-08-20
Abstract: PROBLEM TO BE SOLVED: To use one beauty instrument as both a beauty instrument having an iontophoresis function and as a beauty instrument having a micro current function. SOLUTION: This beauty instrument 1 is provided with a head surface 3 disposed on the beauty instrument body 2 to come into contact with the skin, and a pair of rollers 6A, 6B mounted on the tip parts of roller arms 5A, 5B rockably mounted on the beauty instrument body. In the case of using the rollers 6A, 6B as a beauty instrument, the roller arms are located in a set position where the rollers are in front of the head surface, and in such a state, a slight AC current is let flow between the paired rollers by a micro current circuit. In the case of using the roller arms as a beauty instrument, the roller arms are moved to a retreat position where the rollers are retreated from the front of the head surface, and in such a state, a DC current is let flow through the head surface and an electrode 11 by an iontophoresis circuit 12.
Patent JP-2003056069-A (JP)
Title: Connecting structure of vertical member, building unit and unit building
Inventor: HIRAMATSU MITSURU
IPC: E04B1/348
Filed: 2001-08-21
Abstract: PROBLEM TO BE SOLVED: To ensure both the pull-out strength and push-in strength of a vertical member in a building. SOLUTION: When a vertical frame 22A is connected to a sill 21A, the side plate 31 of a holddown metallic material 30 is fixed onto the side face of the vertical frame 22A, and a connecting member 40 projected from the sill 21A is inserted to a horizontal plate 32 for the holddown metallic material 30 and clamped to the horizontal plate 32 from both upper and lower sections.