baber/WOPTO huggingface dataset:
Patent JP-2002327651-A (JP)
Title: Control device of internal combustion engine
Inventor: OTANI GENKI
IPC: F02D41/02
Filed: 2001-04-27
Abstract: PROBLEM TO BE SOLVED: To provide a control device capable of suppressing unstableness of the fuel combusting condition in the combustion chamber of an internal combustion engine when exhaust gas exists in the chamber at the time of fuel combustion so as to suppress generation of black smokes. SOLUTION: When the temperature of the combustion chamber 3 is low, the fuel injected into the combustion chamber 3 will not easily atomize and remain in liquid state, and owing to burning sticking of the liquid fuel by the heat of combustion, it is likely that black smokes are generated in the exhaust gas. When the presumed temperature T of the combustion chamber 3 becomes below the value (specified value a2) at which black smokes will be generated, the valve timing of an intake valve 20 is advanced, and the amount of the exhaust gas existing in the chamber 3 at the time of fuel combustion is adjusted incrementally. With this exhaust gas, the temperature of the chamber is heightened to promote atomization of the liquid fuel, and also the combustive temperature is lowered to lead to suppression of the generation of black smokes.  The suppression of black smokes as in the described manner is executed only when really necessary such that the presumed temperature T sinks below the specified value a2.
Patent JP-2002325967-A (JP)
Title: Computer readable recording medium recording video game program, video game program and video game processing method and device
Inventor: RIMOTO SHIYU
IPC: A63F13/812
Filed: 2001-04-27
Abstract: PROBLEM TO BE SOLVED: To simply and easily execute a quick movement and a complex passing around of players and improve an interesting property. SOLUTION: Prior to a game, preparations are made for acceptance of the registration of formation setting by displaying a prescribed formation, and information specifying players participating in a continuous combination pass in accordance with the operation of a player, and relative position information showing positional relations among players, information showing order of pass are stored in a prescribed data area of RAM 14 as a formation information. During the game, with a starting point player keeping a ball, an L2 button 54 is pressed, formation information is read from the prescribed data area of the RAM 14, and players participating in the continuous combination pass are automatically moved on the basis of the information, and when the L2 button 54 is pressed again within a prescribed period of time, pass is continuously implemented in order of registration.
Patent JP-2002327401-A (JP)
Title: Block for connection and its related technique
Inventor: UNO YUJI
IPC: E01C5/20
Filed: 2001-05-01
Abstract: PROBLEM TO BE SOLVED: To easily and inexpensively obtain blocks for connecting peripheries for acquiring a connecting body, surrounded by an outer periphery having no irregular pattern while being connected to the outer periphery of a member in which blocks for connection being formed in an approximately square shape and having irregular patterns for connection in the four sides of the square are connected. SOLUTION: The irregular patterns 12 in which outward projecting sections and inward recessed sections are repeated alternately along each side of the reference squares 14 are formed so that contours in plan view are formed in a rotation symmetrical shape at 90 deg. and the blocks 10 for connection can be joined mutually under the state that one sides of the reference squares 14 in these blocks are held in common by fitting the outward projecting sections and inward recessed sections of the irregular patterns 12 in arbitrary one sides. In each irregular pattern 12, sections along central perpendiculars 30 are vertical straight lines to each side of the reference squares 14 passing through the centers of rotation symmetry at 90 deg. of the contours in the plan view of the blocks 10 for connection are formed in specific surfaces 24.
Patent JP-2002332816-A (JP)
Title: Variable valve system of internal combustion engine
Inventor: TAKAHASHI DAISAKU
IPC: F01L13/00
Filed: 2001-05-08
Abstract: PROBLEM TO BE SOLVED: To realize a system capable of varying a valve lift amount, without using rocker arm for a valve system. SOLUTION: This variable valve system of an internal combustion engine has a plurality of valves per cylinder on at least one side of an intake side and an exhaust side, cams for low speed on valve axial line, on the side having the plurality of valves per cylinder, and a camshaft having a cam for high speed disposed between the cams for low speed.  Valve lifters, contactable with the cams for low speed, are disposed at the upper ends of the valves, a guide that is always brought into contact with the cam for high speed and is movable at right angle direction to the cam shaft axial line is disposed on the cylinder head of the internal combustion engine and between the plurality of valves, plungers movable with the guide are disposed at both ends in the moving direction of the guide, a moving means for moving the plungers and the guide is disposed, and variable valve lift control capable of switching between the cams for low speed and the cam for high speed is carried out by the movement of the plungers and the guide by the moving means.
Patent JP-2002333002-A (JP)
Title: Compound actuator
Inventor: KOBAYASHI TAKAAKI
IPC: F15B15/06
Filed: 2001-05-09
Abstract: PROBLEM TO BE SOLVED: To provide a compound actuator capable of miniaturizing an actuator by eliminating external piping for operating a driven side actuator itself and saving space. SOLUTION: The compound actuator 1 is provided with a cylinder 2 and an oscillating actuator 3 attached to tips of piston rods 8a and 8b of the cylinder 2 and driven by the cylinder 2. The piston rods 8a and 8b have rod holes 9a and 9b comprising axially piercing air passages in their interiors. The cylinder 2 has a plurality of ports 14a and 14b for the oscillating actuator and air conduits 16a and 16b slidably inserted in the rod holes 9a and 9b and communicated with the ports 14a and 14b supplying and exhausting compressed air. The oscillating actuator 3 has a function of operating by the compressed air supplied and exhausted through the rod holes 9a and 9b.
Patent JP-2002342059-A (JP)
Title: Image forming apparatus
Inventor: NISHIGUCHI TOMOHIRO
IPC: B41J29/46
Filed: 2001-05-14
Abstract: PROBLEM TO BE SOLVED: To control exchange from normal consumables to inferior imitations without raising cost of the consumables themselves of an image forming apparatus. SOLUTION: The image forming apparatus 10 is provided with a state detection means 14 detecting the state of exchangeable consumables, a function imitation means 16 limiting functions regarding the consumables, an ID generation means 18 generating an ID for canceling the function limitation, an ID input means 20 inputting the ID and a control means 12. The control means limits the function in the function limitation means in accordance with the state of the consumables detected in the state detection means, and when the ID inputted in the ID input means matches with the ID for canceling the function limitation, cancels the function limitation.
Patent JP-2002339848-A (JP)
Title: Control apparatus for direct injection spark ignition type engine
Inventor: HIRATANI KOJI
IPC: F02D43/00
Filed: 2001-05-14
Abstract: PROBLEM TO BE SOLVED: To minimize the degradation of exhaust emission according to knocking prevention and the lowering of engine torque. SOLUTION: A fuel injection timing is normally set to be a first fuel injection timing in an intake stroke (fIT=1), and when the knocking is detected, ignition timing is corrected from knocking limit ignition timing ADV1m (point A) at the first fuel injection timing gradually to a delay side (→ point B → point C → point D). When a delay correction amount exceeds a predetermined value RTDth, the fuel injection timing is changed to a second fuel injection timing in a first half of compression stroke (fIT=2), and the ignition timing is advanced up to the knocking limit ignition timing ADV2m at the second fuel injection timing (point D →point G).
Patent JP-2002338341-A (JP)
Title: Porcelain calcined at low temperature, its manufacturing method and wiring board
Inventor: SAKAI TSUTOMU
IPC: C04B35/14
Filed: 2001-05-14
Abstract: PROBLEM TO BE SOLVED: To provide porcelain calcined at a low temperature which is dense, has low dielectric constant and high deflective strength and is excellent in sinterability simultaneous with metallization and to provide its manufacturing method and a wiring board. SOLUTION: The porcelain calcined at low temperature is characterized by being constituted of a crystalline phase composed of main crystal of ZnAl2 O4 , α-SiO2 crystal and Zn2 SiO4 crystal and of residual glass phase (MnO2 , B2 O3 or the like) and substantially containing no alkaline metal element and alkaline earth metal element. Further the porcelain calcined at a low temperature has coefficient of water absorption of <=0.1%, coefficient of thermal expansion of >3 ppm/ deg.C and <9 ppm/ deg.C, deflective strength of >=150 MPa, dielectric constant of <=7 and no-load quality coefficient of >=800 in a region of 9 to 13 GHz.
Patent JP-2002338081-A (JP)
Title: Thin piece carrying device and utilizing device therefor
Inventor: TATETSUKI SABURO
IPC: B65H5/26
Filed: 2001-05-16
Abstract: PROBLEM TO BE SOLVED: To provide a thin piece carrying device constituting wiring for each part by rational wiring and utilizing device therefor. SOLUTION: In this thin piece carrying device 300, a thin piece 100 put from an auxiliary carrying part C is joined in a joining/carrying part 2 via a guide conduit 8 and is carried by a main carrying part 4. A manual operated knob 27C for manually driving carrying in the joining/carrying part 2 and the main carrying part 4 is arranged on the upper surface side of the joining/carrying part 2. By wiring 34A.38 for each part via the upper surface side of the joining/ carrying part 2, detouring of the wiring 34A.38 is reduced. A protective cover 35 capable of making the manual operated knob 27C into a cover state.exposed state is provided on the manual operated knob 27C. By normally making the manual operated knob 27c into the exposed state, entanglement of the manual operated knob 27C and the wiring 34A.38 is prevented.  When the carrying is manually driven, the manual operated knob 27C is made into the exposed state.
Patent JP-2002338537-A (JP)
Title: Amide compound and its medicinal use
Inventor: NAITO YOICHIRO
IPC: C07D407/12
Filed: 2001-05-16
Abstract: PROBLEM TO BE SOLVED: To provide a medicinal amide compound capable of selectively controlling the production of IL-4 which especially deeply participates in the condition formation and advance of allergic diseases, in cytokine produced from Th 2 cells. SOLUTION: This amide compound represented by general formula (I) [R<1> is a halogen, an alkyl, an alkoxy, or the like; the ring Q is benzene, a heterogeneous aromatic ring, or the like which may have one or more substituents; R<2> is H, an alkyl, or the like; Z is CH or N; R<3> is a halogen, cyano, nitro, or amino; R<5> is an alkyl, N (R<6> ) (R<7> ) (R<6> and R<7> are the same as or different from each other and each H, an alkyl or the like, or R<6> and R<7> form a cyclic amine together with the adjacent nitrogen atom, or the like), or the like] or its medicinally acceptable salt.
Patent JP-2002338125-A (JP)
Title: Delivered paper stacker fitting device for recording device, and recording device
Inventor: ABE MIKINOBU
IPC: B65H31/22
Filed: 2001-05-18
Abstract: PROBLEM TO BE SOLVED: To provide a delivered paper stacker fitting device with the structure possible to be connected/disconnected to/from a holder and possible to be curved for deformation, and to provide a recording device with the same. SOLUTION: This delivered paper stacker fitting device is provided with a delivered paper stacker 6 having a delivered paper receiver surface 61 possible to be curved for deformation and a holder 19 having a stacker holder part for holding a base end of the delivered paper stacker. The delivered paper stacker is formed with a deformation lock part 75 possible to be elastically deformed at a base end thereof, and the stacker holder part is formed with a receiver part 55, in which the deformation lock part 75 can be fitted by snapping. In the condition that the delivered paper stacker 6 is installed in the holder 19, the delivered paper stacker 6 can be removed from the holder 19 by deforming the deformation lock part 75.
Patent JP-2002337716-A (JP)
Title: Motor-driven power steering device
Inventor: IZUMITANI YOSHIAKI
IPC: B62D119/00
Filed: 2001-05-21
Abstract: PROBLEM TO BE SOLVED: To effectively ease a snagging feeling felt during steering due to inertia of each part of a steering mechanism, and to provide a favorable sense of steering. SOLUTION: A steering torque T, a steering angle θ, and a vehicle speed V are taken in. A reference driving current I0 is calculated on the basis of the steering torque T and the vehicle speed V. A differential value of the steering angle is calculated, and a reference steering torque T0 provided as a function of the calculated value and the steering angle θ and the vehicle speed V is calculated. If a present steering torque T is significantly different from the reference steering torque T0 , a correction current corresponding to their difference is added to the reference driving current I0 and it is used as a driving current I of a motor 4 for assisting steering.
Patent JP-2002342625-A (JP)
Title: System, method and program for providing member information
Inventor: OKURA TOSHIO
IPC: G06Q50/00
Filed: 2001-05-22
Abstract: PROBLEM TO BE SOLVED: To more efficiently buy and sell members such as food, etc. SOLUTION: A member supplier deciding means 21a selects a member supplier to be recommended to a customer using a customer terminal 30, a recommendation processing method generating means 21b decides a processing method to be recommended according to accepted requested member information, an insufficient member deciding means 21c decides a member to become insufficient on the basis of the accepted requested member information, and a recommendation processing information preparing means 21d prepares recommendation processing information composed of the decided recommendation processing method and information about the member to become insufficient.
Patent JP-2002346649-A (JP)
Title: Apparatus for stretch forming
Inventor: YAMADA TAKAYUKI
IPC: B21D25/04
Filed: 2001-05-23
Abstract: PROBLEM TO BE SOLVED: To provide a stretch forming apparatus which can stretch form large parts precisely. SOLUTION: A tension mechanism 62 holds both ends of a guiding member 12 movably between a pair of arm members 28, 30 located on both sides of a material 6, and also has a first and a second driving mechanisms to move the guide member 12 along the arm members 28, 30. A tension sensor 98 to measure tension applied to the material 6 and a position sensor to measure position of the guide member 12 are attached to control torque of the first driving mechanism of the tension mechanism 62 based on tension measured by the tension sensor 98, also to control the second driving mechanism of the tension mechanism 62 based on position measured by the position sensor.
Patent JP-2002348507-A (JP)
Title: Ink composition for ink jet
Inventor: KAMOTO TAKANORI
IPC: C09D11/38
Filed: 2001-05-25
Abstract: PROBLEM TO BE SOLVED: To provide ink free from bleeding, in which ink is stably ejected even when continuously printed, capable of carrying out high-quality printing without causing clogging. SOLUTION: The purpose is attained by an ink composition for inkjet containing a compound represented by general formula (I) [wherein n is an integer of 0-1] as a water-soluble organic solvent (b) in the water-based ink composition comprising (a) a pigment, (b) the water-soluble organic solvent and water (c).
Patent JP-2002345890-A (JP)
Title: Disposable diaper
Inventor: KURITA NORIYUKI
IPC: A61F13/49
Filed: 2001-05-25
Abstract: PROBLEM TO BE SOLVED: To provide a disposable diaper whose rims of a waist opening and leg openings have the less flabbiness. SOLUTION: This disposable diaper possesses a strap 21 for the waist rim and straps 22 for the leg rims, which can extend along the elastic materials 18, 19 arranged around the waist and leg openings and bundle the flabbiness in the rim 16a for the waist opening and the rims 17a for the leg openings while the straps overlap on the elastic materials 18, 19, on the outside of the rims 16a, 17a.
Patent JP-2002354810-A (JP)
Title: Switching power supply circuit
Inventor: YASUMURA MASAYUKI
IPC: H02M3/28
Filed: 2001-05-29
Abstract: PROBLEM TO BE SOLVED: To reduce dimensions and weight of a power supply circuit and to improve an AC-DC power conversion efficiency. SOLUTION: A DC low voltage can be obtained by a structure of a composite resonance type converter having a voltage resonance type converter with a single-chip structure on its primary side and a voltage-resonance circuit or a current-resonance circuit on its secondary side. Further, a flyback transformer is connected with the composite resonance type converter to form a high voltage regulator circuit to obtain a DC high voltage. A main switching device is driven by a self oscillation drive circuit comprising a drive transformer. The drive transformer has a primary current detection winding, a drive winding, and a control winding. A series circuit of a capacitor and a continuity control device is connected in parallel with the control winding, and the switching frequency of the main switching device is controlled by the continuity angle control of the continuity control device.
Patent JP-2002353244-A (JP)
Title: Mis field effect transistor and its manufacturing method
Inventor: SHIRATO TAKEHIDE
IPC: H01L29/43
Filed: 2001-05-30
Abstract: PROBLEM TO BE SOLVED: To provide a MIS field effect transistor having a gate electrode of a low-melting point metal and metal source/drawn region and its manufacturing method. SOLUTION: MIS field transistor in which a trench element isolation region 3 is formed by burying an oxide film both on a p type silicon substrate 1 and inside and a gate electrode 9 having a barrier metal 8 at both sides and bottom face is formed on the p type silicon substrate via a gate oxide film 6 and a barrier metal 7. A spacer 10 is formed at sidewall of the gate electrode and the trench element isolation region. n type and n<+> type source/drain region (4, 5) is formed self-aligned with the gate electrode and the spacer. A source/ drain region 12 having a barrier metal 11 on both the sidewall and a bottom face is formed on the n<+> source/drain regions between spacers. A convex protrusion 14 formed on the gate electrode and a part of metal source/drain region is planarized by a thin insulation film 13.  A conductive plug 15 having a barrier metal at sidewall is formed directly on the convex protrusion and the conductive plug is buried flatly by a interlayer insulation film 17 and a wiring body 19 is connected to the conductive plug.
Patent JP-2002003551-A (JP)
Title: Amphipathic polymer
Inventor: BAXTER STEVEN MICHAEL
IPC: C08F220/12
Filed: 2001-05-30
Abstract: PROBLEM TO BE SOLVED: To provide an amphipathic polymer. SOLUTION: This polymer contains, as a polymer unit, (a) a monoethylenically unsaturated 3-6C carboxylic acid of 5-40% based on the weight of polymer, (b) a 1-4C alkyl (meth)acrylate of 35-65% based on the weight of polymer, and (c) an alkoxylated (meth)acrylate monomer, given in formula I [wherein n is 2-30; R1 is H or Ch3; R2 is H or a 1-6C alkyl, and R3 is H or CH3], of 20-60% based on the weight of polymer.
Patent JP-2002356901-A (JP)
Title: Rainwater flowing-down control method and speed reducing storage watercourse body used in the same
Inventor: KOMATSU TOSHIMITSU
IPC: E03F3/04
Filed: 2001-05-30
Abstract: PROBLEM TO BE SOLVED: To provide a side ditch and a sewer pipe having a speed reducing storage function for promoting the storage of flowing water by reducing a speed of flowing water in an upstream region and reducing damage form the flood brought by rainwater concentrated in a downstream region to control abrupt concentration of a flow into the downstream region by changing water drain configurations in the upstream and downstream regions in a basin. SOLUTION: The upstream region is formed as a speed reducing storage watercourse to control abrupt increase of water into a speedy watercourse in the downstream region by the speed reducing storage watercourse. A cross sectional area of the speed reducing storage watercourse is made larger than that of a conventional U-shaped side ditch to form the speed reducing storage watercourse as a U-shaped side ditch having a large storage amount, and roughness 5 is formed on both inner side faces or a bottom face of the roughness is formed by separating it from an inner side bottom part of the U-shaped side ditch by a proper width.  Moreover, the speed reducing storage watercourse is formed as a sewer pipe having a large storage amount by increasing its cross sectional area more than that of a conventional sewer pipe, and roughness is formed on an inner peripheral face of the sewer pipe or a bottom face 22 of the roughness is separated from an inner side bottom part of the sewer pipe by a proper width to form the speed reducing storage watercourse.
Patent JP-2002363083-A (JP)
Title: Aerosol preparation for covering wounded surface
Inventor: KATSUMATA TOSHIHISA
IPC: A61K9/12
Filed: 2001-05-31
Abstract: PROBLEM TO BE SOLVED: To provide an aerosol preparation for covering a wounded surface in a small attaching amount, and further capable of making clear whether the wounded surface is appropriately covered or not by eyesight. SOLUTION: This aerosol preparation is obtained by filling a very fine particle state material of a low molecular weighted and regenerated chitosan having 10,000-200,000 average molecular weight, 1.0-11.0 μm mean particle diameter in its dry state and 0.50-1.35 coefficient for variation of the particle diameter, into a container together with a dispersing solution and a propellant, and also the aerosol preparation for covering the wounded surface is obtained by coloring the very fine particle state material of the low molecular weighted and regenerated chitosan with a coloring agent.
Patent JP-2002355283-A (JP)
Title: Massaging machine
Inventor: ABETA AKIRA
IPC: G10L15/00
Filed: 2001-05-31
Abstract: PROBLEM TO BE SOLVED: To provide a massaging machine which has a voice input means with a sufficient function. SOLUTION: A massaging unit is equipped on a body support to support a user's body. A control unit to control the motion of the massaging unit is connected with the massaging unit. A voice input means is connected with the control unit to enable a user to give instructions to the control unit by voice. The voice input means is built in a place on the body support.
Patent JP-2002358406-A (JP)
Title: Evaluation model for management system using application service provider
Inventor: UEJIMA KEN
IPC: G06Q50/00
Filed: 2001-06-01
Abstract: PROBLEM TO BE SOLVED: To relatively evaluate the system operation state of a management- system introduced organization, to reduce the cost needed to introduce a management system, and to reduce the operation cost while making it easy to operate and fix the management system. SOLUTION: In addition to an evaluating institution which evaluates the operation state of the management system, a grading institution is incorporated to provide a system which can obtain the relative evaluation of the operation state. An ASP provides dedicated operation support software for the management system to reduce the charged to the organization to be evaluated, slim stored documents, simplify data gathering by the grading institution, etc., and provide the easiness of relative comparison. The evaluating institution and evaluated organization share data to actualize on-line evaluation, saves the trouble to make a field research, and lower the evaluation cost.