baber/WOPTO huggingface dataset:
Patent JP-2003321996-A (JP)
Title: Jacking apparatus
Inventor: KIMURA NOBUHIKO
IPC: E21D9/06
Filed: 2002-05-07
Abstract: <P>PROBLEM TO BE SOLVED: To provide a jacking apparatus for launching a branched pipe from the inside of a tunnel by installing a starting jack inside of an adit constructed from a segment buried in the ground or a jacking apparatus for continuously launching the propulsive pipe without removing a lining from the inside of an intermediate shaft to be lined.  <P>SOLUTION: The jacking apparatus for launching the pipe comprises a pair of jack holders on which the initial pushing jacks are mounted and right and left symmetrically arranged to the center axis in the vertical direction of the pipe and an expansion member installed on a position without hindrance to the pipe to connect a pair of right and left jack holders, and the jacking apparatus is so constituted that the expansion member is expanded to move a pair of right and left jack holders to both sides to ensure spaces for the pipe to pass through in a pair of jack holders.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003324340-A (JP)
Title: Power-on reset circuit
Inventor: MORITA YUTAKA
IPC: G06F1/24
Filed: 2002-05-07
Abstract: <P>PROBLEM TO BE SOLVED: To shorten design and evaluation TAT by removing an analog circuit which is hard to design with a power-ON detecting circuit of a low-voltage operating LSI and eliminating the need for special evaluation.  <P>SOLUTION: A power-on reset circuit is provided with a ring oscillator 1 as a power-ON detecting circuit which has series-connected inverters (NOT) 12 to 15 and begins oscillation at a fixed frequency in response to the supply of electric power T1 to output a detection signal T3, a NOR circuit 2 which performs non-disjunction (NOR) operation between the NOT signal N4 of the inverter 15 and the NOT signal N1 of the inverter 12 and outputs a NOR signal M, a delay element 3 which delays the NOR signal M by a specified time and outputs a delayed signal T2, a latch circuit 4 which latches the detection signal T3 and outputs a latch signal LA, and an inverter 5 which inverts the latch signal LA and shapes the waveform to output an internal reset signal T4.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003327228-A (JP)
Title: Body and cover of fiber drum
Inventor: KONNO KIYOYUKI
IPC: B65D8/14
Filed: 2002-05-10
Abstract: <P>PROBLEM TO BE SOLVED: To easily divide a body and a cover into a plurality of pieces.  <P>SOLUTION: The body 2 is equipped with a main body 21 made by laminating a plurality of sheets of base paper. A releasable material 13 located in the vicinity of the lower end portion of the main body 11 and having larger strength than that of the sheet of base paper is stuck on the inner side of the sheet of base paper 11 whereby the main body 2 can be divided into the upper and lower pieces by clipping and winding the releasable material 13.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003331193-A (JP)
Title: Charging and settlement system capable of having member store codes for single service provider
Inventor: UENO MASAMI
IPC: G06Q20/24
Filed: 2002-05-10
Abstract: <P>PROBLEM TO BE SOLVED: To provide a charging and settlement system for efficiently selling merchandise and performing member management when a service provider has a wide variety of merchandise to handle and contracts with a credit card company for a plurality of memberships.  <P>SOLUTION: This charging and settlement system is provided with a merchandise information table holding service provider identification information, merchandise information including a sales amount, and information on merchandise types for identifying different types of charge and sales processing patterns, a provider information table of member store codes of one provider corresponding to a plurality of merchandise types, and a member information table of user identification information and a credit card number, receives identification information and purchased merchandise information from a user, extracts the purchase amount and the merchandise type from the merchandise information table on the basis of the purchased merchandise information, a member store code from the provider information table on the basis of the merchandise type, and the card number of the user from the member information table on the basis of the user identification information, and transmits to a settlement company charge and payment information consisting of the card number, the member store code, and the sales amount.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003325756-A (JP)
Title: Slot machine
Inventor: OKAWA KAZUNARI
IPC: A63F5/04
Filed: 2002-05-10
Abstract: <P>PROBLEM TO BE SOLVED: To provide a slot machine in which not greatly changing a prize winning probability does not change greatly dependently on skill of a player and a game does not become monotonous.  <P>SOLUTION: The slot machine with a normal play state and a special play state comprises a first play state changing means for changing a play state from the normal play state to the special play state under a first condition, a second play state changing means for changing the play state from the special play state to the normal play state under a second condition, a first win- carrying-over means for carrying over a specific bonus which has been won to a next game when an inner lottery result in the normal play state is a win of the specific bonus and the specific combination of symbols corresponding to the bonus is not realized and a second win-carrying-over means for carrying over the win of the specific bonus which has been won to a next game under a fourth condition when the inner lottery result in the special game state is a win of the specific bonus and the specific combination of the symbols corresponding to the extra bonus to be won is not realized.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003325366-A (JP)
Title: Water receiving container for water leak
Inventor: NOMURA HITOSHI
IPC: A47K1/00
Filed: 2002-05-14
Abstract: <P>PROBLEM TO BE SOLVED: To provide a water receiving vessel for water leak capable of early finding out the occurrence of a water leak from the fixing part of a faucet or the connection part of a water shut off valve to a feed pipe within the cabinet of a dressing washstand or sink to suppress the damage to a minimum.  <P>SOLUTION: This water receiving container for water leak is arranged under the faucet 7 fixed to a counter 5 provided on the upper part of the cabinet 2, feed pipes 12, 13, 14 and 15 for supplying water or hot water to the faucet 7, and water shutoff valves 9 and 10 connected to the feed pipes 12, 13, 14 and 15 within the cabinet 2 of the washstand 1, sink, or the like. The water receiving container 4 has a water basin part 28 formed at one corner, and the water basin part 28 is protruded to the front of the cabinet 2.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003342217-A (JP)
Title: Magnesium compound, solid catalyst component for polymerizing olefin, catalyst for polymerizing olefin and method for producing polyolefin
Inventor: TANASE SHIYOUJIROU
IPC: C07C31/30
Filed: 2002-05-24
Abstract: <P>PROBLEM TO BE SOLVED: To obtain a magnesium compound giving an olefin polymer having a narrow particle diameter distribution without deteriorating catalytic performances such as stereoregularity and polymerization activity, to obtain a solid catalyst component for polymerizing an olefin, to obtain a catalyst for polymerizing the olefin, and to provide a method for producing the polyolefin.   <P>SOLUTION: The magnesium compound is produced by reacting metal magnesium whose particle diameter distribution index (P) represented by the formula (I): P=(D<SB>90</SB>/D<SB>10</SB>)...(I) (D<SB>90</SB>is a metal magnesium particle diameter corresponding to an accumulated weight fraction of 90%; D<SB>10</SB>is a metal magnesium particle diameter corresponding to an accumulated weight fraction of 10%) is less than 4.0, with an alcohol and a halogen and/or a halogen-containing compound which contains the halogen atom in an amount of ≥0.0001 gram atom per gram atom of the metal magnesium. The solid catalyst component is obtained from the magnesium compound and a titanium compound. Furthermore, the catalyst for polymerizing the olefin is obtained from the solid catalyst component.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003346363-A (JP)
Title: Optical head apparatus
Inventor: HAYASHI YOSHIO
IPC: G11B7/085
Filed: 2002-05-27
Abstract: <P>PROBLEM TO BE SOLVED: To provide an optical head apparatus, which can drive a plurality of driving coils with a few feeding lines.   <P>SOLUTION: In the optical head apparatus 1, three driving coils 10, 20 and 30 are electrically serially-connected, and four points, which include connection points between serially-connected driving coils, are electrically connected with wires 11A, 11B, 11C and 11D. In a drive circuit 50, signals (V11, V12, V13 and V14) are generated from original signals (+V1, +V2 and +V3) to independently drive each of the three driving coils 10, 20 and 30, and these signals are transmitted to both ends of driving coils 10, 20 and 30 through the wires 11A, 11B, 11C and 11D. Thereby, the subtraction voltage of the signal is applied to each of the driving coils 10, 20 and 30.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003342504-A (JP)
Title: Ink-jet recording liquid
Inventor: IWAMOTO KYOKO
IPC: C09D11/30
Filed: 2002-05-28
Abstract: <P>PROBLEM TO BE SOLVED: To provide an ink-jet recording liquid having excellent light resistance of a color image and an excellent color tone for good color reproducibility, especially an ink-jet recording liquid of magenta color for a main object and an aqueous ink-jet recording liquid having the light resistance compatible with the color tone and further assuring long-term use.   <P>SOLUTION: The ink-jet recording liquid comprises a compound represented by general formulae (1) to (3).  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003342890-A (JP)
Title: Composite synthetic paper having excellent strength and method for producing the same
Inventor: TAKAHASHI TATSU
IPC: D04H3/153
Filed: 2002-05-28
Abstract: <P>PROBLEM TO BE SOLVED: To provide composite synthetic paper having excellent strengths, markedly improved in extensibility related with the strengths and impact resistance which are represented by tearing strength, without being deteriorated in flexibility and air permeability which are features of paper.   <P>SOLUTION: This composite synthetic paper having the excellent strengths is produced by laminating synthetic paper made of polyolefin synthetic pulp to one or both sides of a nonwoven fabric composed of a core-sheath conjugated continuous fiber the sheath component of which comprises polyethylene and the core component of which comprises a high-melting polymer having a melting point higher than that of the sheath component by 30°C or more, and melting or softening at least the polyethylene composing the nonwoven fabric, so that the laminated layers of both the raw materials are integrated with each other.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003345072-A (JP)
Title: Image forming apparatus
Inventor: OGIWARA ATSUSHI
IPC: G03G15/00
Filed: 2002-05-28
Abstract: <P>PROBLEM TO BE SOLVED: To adjust an image forming condition by removing noises caused by damages picked up in measuring the density of the surface of an image carrier so as to measure the density of a reference toner image for control, highly precisely measuring the density and using a highly precise measured value.   <P>SOLUTION: The image forming apparatus is provided with a density sensor by which the photodetecting signal of the reference toner image is outputted by receiving reflected light diffused and reflected by a reference toner image for measuring the density carried on an image carrier and also the photodetecting signal is outputted by receiving reflected light diffused and reflected by the surface of the image carrier, a minimum light detecting means to detect a photodetecting signal equivalent to the minimum value of the reflected light received by the density sensor and reflected by the image carrier and a controlling means by which the photodetecting signal of the reference toner image is corrected based on the photodetecting signal detected by the minimum light detecting means so as to obtain the density of the reference toner image and the image is formed by using the density.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003345897-A (JP)
Title: Proper waste disposal operating system
Inventor: TSUTSUMI MASATO
IPC: G06Q40/04
Filed: 2002-05-29
Abstract: <P>PROBLEM TO BE SOLVED: To provide a proper waste disposal operating system which enables a discharging enterprise 101 of wastes to select a superior waste disposing enterprise 103 evaluated based on clear evaluation standards and also enables an insurance company 106 to give preferential treatment to the superior waste disposing enterprise with a premium and smoothly pay an insurance for damage due to an unexpected accident, etc.   <P>SOLUTION: This system comprises a plurality of terminals 101 to 106 which are connected through a communication network 107, a data storage device 111, and a data processor 110, and the plurality of terminals are installed at an information center 108, the insurance company 106, the discharging enterprise 101 of wastes, a collecting and transporting enterprise 102 of wastes, and the disposing enterprise 103 of wastes respectively; and the data storage device 111 and data processor 110 are installed at the information center 108 and the data storage device 111 stores information on the collecting and transporting enterprise and disposing enterprise so that the device can be referred to the terminal 101 of the discharging enterprise of wastes and the terminal 106 of the insurance company to be able to make a contrast.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004003532-A (JP)
Title: Retainer
Inventor: YAMAMOTO TAKUYA
IPC: F16C33/41
Filed: 2002-05-30
Abstract: <P>PROBLEM TO BE SOLVED: To provide a retainer for a ball bearing which materializes reduction of manufacturing cost while reducing the occurrence of vibration, noise and non-repeating run-out by improving lubricity.  <P>SOLUTION: The diameter D2 of the spherical inside surface 8 of respective pockets 5 provided to the retainer 4 is made larger than the diameter of a rolling element. A pair of conical surfaces 9 are formed on the inside surface of the corner portion 7 of the pocket 5. The pair of conical surfaces 9 and the bottom 10 of the inside surface 8 in the pocket 5 are abutted to the rolling element to be supported at three points, wherein the constant clearance C1 is formed between the inside surface 8 of the pockets 5 and the rolling element. As a result, the positioning accuracy of the rolling element is improved. Since the lubricant can be maintained in the clearance C1 with stability, a steady rotation can be secured, which leads to reduction of the occurrence of vibration, noise and non-repeating run-out. In this case, the die for casting the pocket 5 having the conical surface 9 can be easily machined, which materializes the reduction of the manufacturing cost.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004010380-A (JP)
Title: Taphole plugging material
Inventor: TORITANI YASUNOBU
IPC: C21B7/12
Filed: 2002-06-04
Abstract: <P>PROBLEM TO BE SOLVED: To provide a taphole plugging material for restoring the depth of a taphole after the start of use to the original depth in early stages.  <P>SOLUTION: This taphole plugging material is obtained by blending sericite having 45-0.1 μm particle size in a particle size-adjusted refractory raw material by 1-10 wt.%, for example, by replacing a part of high refractory kaolin clay with low refractory sericite to improve the sintering property at low temperature to restore the depth of the taphole after the start of use to the original depth in early stages.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004026656-A (JP)
Title: Cosmetic
Inventor: KURODA AKIHIRO
IPC: A61K8/00
Filed: 2002-06-05
Abstract: <P>PROBLEM TO BE SOLVED: To provide a cosmetic having excellent masking effects on small wrinkles and textures, gradation effects on dermal stains or dullness and affording a makeup coated film having a natural luster and the texture close to that of the skin and causing a beautiful appearance of skin color and further an excellent touch.  <P>SOLUTION: This cosmetic comprises inorganic powder obtained by pulverizing an inorganic substance having a crystal structure and transparency and a pearly pigment. The inorganic substance having the crystal structure and transparency is preferably selected from quartz, synthetic quartz, rock crystal, amethyst, emerald, sapphire, ruby, garnet and rutile. The average primary particle diameter of the inorganic powder obtained by pulverizing the inorganic substance is within the range of 3-20 μm.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004010738-A (JP)
Title: Method for manufacturing dry prepreg and dry prepreg manufactured by this manufacturing method and fiber reinforced plastic product
Inventor: OKAMOTO KINJI
IPC: C08J5/24
Filed: 2002-06-06
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method for manufacturing a dry prepreg which excels in mass production and reduces the production cost, a dry prepreg manufactured by using this manufacturing method, and a glass mat laminated sheet product.  <P>SOLUTION: The method for manufacturing a dry prepreg comprises mixing a dicyclopentadiene-modified unsaturated polyester with an aromatic radically polymerizable monomer as the essential components, impregnating a glass mat with the obtained mixed solution, and then subjecting the resulting impregnated glass mat to heat drying treatment. The dry prepreg and the glass mat laminated sheet product is manufactured by using this manufacturing method.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004015909-A (JP)
Title: Ac three-phase synchronous generator for bicycle and lighting equipment
Inventor: HIRAKUI KENZO
IPC: B62J6/02
Filed: 2002-06-06
Abstract: <P>PROBLEM TO BE SOLVED: To attain a high output by reducing the rotational resistance of a generator as much as possible and to storage power being generated constantly when a person is traveling by bicycle.  <P>SOLUTION: Since driving resistance of the generator is reduced using an AC three-phase permanent magnet generator contained in a generator case coupled with the rim of the bicycle through a plurality of spokes, fatigue is lessened when a person is traveling by bicycle. Furthermore, power being generated constantly when a person is traveling by bicycle can be stored effectively and utilized for many purposes because AC power can be converted into DC power and stored readily in a secondary battery.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004014288-A (JP)
Title: Circuit breaker
Inventor: SAITO TOMOYOSHI
IPC: H01H73/02
Filed: 2002-06-06
Abstract: <P>PROBLEM TO BE SOLVED: To secure safety in handling by preventing a handle from being locked at an off-position even if contact welding in a circuit breaker.  <P>SOLUTION: A handle lock mechanism is mounted for locking the handle at the off-position when the contact is in an off-state and the handle is located at the off-position, and keeping the handle in an unlocked state by changing a state of engagement with the handle such as an engagement attitude, when the contact is in a contact state such as a welded state.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003080781-A (JP)
Title: Printer
Inventor: HOSOMI HIROAKI
IPC: B65H26/08
Filed: 2002-06-06
Abstract: PROBLEM TO BE SOLVED: To provide a printer equipped with a paper terminal end-detecting means which can detect a correct paper terminal end of a roll-shaped recording paper even when a setting angle is different and which is constituted simply. SOLUTION: In the printer provided with a paper terminal end detector 24 for detecting that a remaining amount of the roll-shaped recording paper becomes not larger than a fixed amount by detecting whether or not a detecting element enters a space part of a winding core part of the recording paper, there are set a plurality of guide parts for holding the recording paper having the remaining amount of not larger than the fixed amount. Holes 32a and 32b are set to the vicinity of each guide part. The paper terminal end detector 24 is set to one side face of a body frame 13 to be rotatable centering a bolt 25 as a spindle. Detection positions different by 90 deg. are set by inserting the detecting element 64 via the holes 32a and 32b. The correct paper terminal end can be detected even when the printer 1 is set to a wall face.
Patent JP-2004015942-A (JP)
Title: Rotary electric machine
Inventor: OKUJIMA TAKASHI
IPC: H02K9/19
Filed: 2002-06-10
Abstract: <P>PROBLEM TO BE SOLVED: To provide a rotary electric machine which detects oil reserved in the rotary electric machine regardless of the operation state of the rotary electric machine.  <P>SOLUTION: The rotary electric machine is equipped with a rotor 2 pivoted rotatably, a stator 5 arranged around this rotor, a slot 25 in the stator core constituting the stator, and a blocking member forming a refrigerant passage in the slot by blocking the opening of the slot opening at the inside periphery of the stator. A temperature detection means 19 is provided in the gap 18 between the inside periphery of the above stator 5 or the inside periphery of the blocking member and the outside periphery of the above rotor. The leakage of the refrigerant to the above gap is judged based on the detected temperature.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003073649-A (JP)
Title: Adhesive and adhesive layer
Inventor: O TOUTO
IPC: H05K1/03
Filed: 2002-06-10
Abstract: PROBLEM TO BE SOLVED: To establish an adhesive technique capable of stably providing a printed wiring board and various metal adherends for other industrial parts exhibiting excellent adhesion strength between a coating metal and an adhesive layer even in the case of wiring of high density and high pattern accuracy. SOLUTION: As a heat-resistant resin matrix of the adhesive, a homogeneous mixture of a thermosetting resin and/or a photosensitive resin with a thermoplastic resin is employed. The homogeneous mixture hardens to a homogeneous resin composite having a pseudo-uniform compatibilized structure, a co- continuous structure or a spherical domain structure. This resin composite is employed as a heat-resistant resin matrix of the adhesive layer.
Patent JP-2003328962-A (JP)
Title: Scroll compressor
Inventor: TSURUTA TOMOHIKO
IPC: F04C18/02
Filed: 2002-06-10
Abstract: <P>PROBLEM TO BE SOLVED: To reduce mechanical loss due to seal rings of a back pressure chamber for bearing thrust load acting on a turning scroll of a scroll compressor, while enhancing a seal effect.  <P>SOLUTION: An annular groove 6e is formed in an end plate portion 6a of the turning scroll. The back pressure chamber 19 is defined between the end plate portion 6a and a surface of a middle housing supporting it. Thrust load caused by compression reactive force is counterbalanced by introducing high pressure fluid in the back pressure chamber 19. The two seal rings 11, 12 are provided for preventing leakage of the high pressure fluid from the back pressure chamber 19. These seal rings may be united by a connection portion. The respective seal rings are constructed for movement (slanting in this case) in the annular groove 6e. They, when moving, form annular contact areas of high bearing at portions contacting with a surface of the annular groove 6e or a surface of the associated middle housing, and a high seal effect is obtained while controlling the mechanical loss.  <P>COPYRIGHT: (C)2004,JPO