baber/WOPTO huggingface dataset:
Patent JP-2004180886-A (JP)
Title: Front door structure of slot machine
Inventor: NAKANO TADAFUMI
IPC: A63F5/04
Filed: 2002-12-03
Abstract: <P>PROBLEM TO BE SOLVED: To provide a door structure easily replacing a game switch group which is the consumable, and eliminating a conventional complicated labor in the detachment by separating the switch group from a slot unit.  <P>SOLUTION: This door structure is installed with a game switch group 50 in a bottom door 3 in the front surface of a separation type slot machine 100 as the separated body from the slot unit and detachably connects it to a casing 1 with simple connecting means 15 and 20. This constitution allows the easy detachment of the bottom door 3 in a single operation irrelevant to the slot unit integrated with a top door 2 by pulling the upper part of the bottom door 3 frontward and lifting it and allows the easy replacement of the game switch group 50.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004182855-A (JP)
Title: Lubricating oil composition
Inventor: MIYATA SUSUMU
IPC: C10M135/18
Filed: 2002-12-03
Abstract: <P>PROBLEM TO BE SOLVED: To provide a lubricating oil composition excellent in friction-reducing effect and useful as a fuel-efficient engine oil, etc.  <P>SOLUTION: The lubricating oil composition comprises a base oil, an organomolybdenum compound and a liquid crystal. In the lubricating oil composition, the liquid crystal is a discotic liquid crystal.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004183156-A (JP)
Title: Security thread-inserting apparatus of fourdrinier machine
Inventor: KUYAMA MITSUHIKO
IPC: D21H27/30
Filed: 2002-12-04
Abstract: <P>PROBLEM TO BE SOLVED: To decrease meandering of thread and prevent inversion of the thread when inserting the thread into a paper layer.  <P>SOLUTION: When security thread 2 is inserted into a single paper layer by a Fourdrinier machine, it is required to shake Fourdrinier wire, generally meandering and inversion of the thread 2 are generated by the shaking motion. In this case, a tension control mechanism 1 is installed in a thread-inserting apparatus of the Fourdrinier machine and tension of the thread 2 is measured by a tension-measuring apparatus ID in the tension control mechanism 1 and when the tension is not higher than a prescribed value, the brake amount for controlling rotation of a bobbin 1A is increased or decreased by a bobbin brake 1B and adequate tension is applied to the thread 2. As a result, meandering of the thread 2 is decreased and inversion of the thread is prevented.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004186517-A (JP)
Title: Ferroelectric nonvolatile semiconductor memory and its manufacturing method
Inventor: ISOBE CHIHARU
IPC: H01L21/316
Filed: 2002-12-05
Abstract: <P>PROBLEM TO BE SOLVED: To provide a manufacturing method of a ferroelectric nonvolatile semiconductor memory for preventing an increase in leak current surely.  <P>SOLUTION: The manufacturing method, in which a ferroelectric nonvolatile semiconductor memory includes an lower electrode, a ferroelectric layer having structure made of N-layered ferroelectric material thin films (provided N≥2) and an upper electrode, includes following steps. After a first-layered ferroelectric material thin film is formed on the lower electrode, the first-layered ferroelectric material thin film is subjected to rapid heat treatment; after a (n+1)th layered ferroelectric thin film is formed on the n-th (n=1,2-N-1) layered ferroelectric material thin film, the (n+1)th layered ferroelectric thin film is subjected to rapid heat treatment; and these steps are repeated (N-1) times. Then, after the N-layered ferroelectric material thin films is obtained, the ferroelectric material thin film is subjected to furnace annealing.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2003334830-A (JP)
Title: Method for manufacturing endless belt made of polyimide resin and endless belt made of polyimide resin
Inventor: YASHIKI YUICHI
IPC: G03G15/00
Filed: 2002-12-05
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method for manufacturing an endless belt made of a polyimide resin which can improve the uniformity of a film thickness and which is easy to release a polyimide resin film from a cylindrical core and to provide the method for manufacturing the endless belt made of the polyimide resin which can deal with a wide width request characteristic and a cost and the endless belt made of the polyimide resin manufactured by the method for manufacturing the endless belt made of the polyimide resin.  <P>SOLUTION: The method for manufacturing the endless belt made of the polyimide resin comprises: a polyimide precursor coating film forming process of forming a polyimide precursor coating film by coating the surface of the cylindrical core with the polyimide precursor solution; a polyimide resin film forming process of forming the polyimide resin film by heating to react after once lowering a temperature after the polyimide precursor coating film is heated and dried; and a polyimide resin film releasing process of releasing the polyimide resin film from the core. The endless belt made of the polyimide resin is provided.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004192069-A (JP)
Title: Image processor, image processing method and program
Inventor: CHIYOUSOKABE AKIYOSHI
IPC: A63F13/812
Filed: 2002-12-06
Abstract: <P>PROBLEM TO BE SOLVED: To provide an image processor capable of expressing highlight with a relatively small processing load.  <P>SOLUTION: This image processor is provided with: a light source position acquiring part 62 for acquiring a light source position; a visual point position and line of sight direction acquiring part 64 for acquiring the visual point position and the line of sight direction; a highlight position calculating part 66 for calculating the position of the highlight generated on the surface of an object on the basis of the visual point position; a highlight intensity calculating part 68 for calculating the intensity of highlight on the basis of the light source position and the line of sight direction; and a translucent combining part 70 for translucently combining an image expressing the highlight with an image expressing the object on the basis of the position calculated by the highlight position calculating part 66 and the intensity calculated by the highlight intensity calculating part 68.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004187912-A (JP)
Title: Game machine
Inventor: IOKI SADAO
IPC: A63F7/02
Filed: 2002-12-11
Abstract: <P>PROBLEM TO BE SOLVED: To provide a game machine improved in visibility of identification information in a variable display game.  <P>SOLUTION: In this game machine, the identification information displayed on an image display device is variably displayed to play a variable display game. The game machine includes a display position control means for varying the appearance position of a display image in the direction of depth. A display position control means controls the identification information to be displayed as a two-dimensional plane image by making the left eye image and the right eye image of two or more identification information pieces equal in the display position at the start and the end of the variable display game, and controls the identification information pieces put in the variable display state to be displayed as a two-dimensional plane image by making the left eye video and the right eye video of the identification information equal in display position after the start of the variable display game. Further, the display position control means controls the identification information put in the temporary stop state to be displayed as a three-dimensional solid state image by making the left eye image and the right eye image of the identification information different in display position.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004190785-A (JP)
Title: Hinge device and electronic equipment using the same
Inventor: SATO KATSUTOSHI
IPC: G06F1/16
Filed: 2002-12-11
Abstract: <P>PROBLEM TO BE SOLVED: To provide an epoch-making hinge device allowing free adjustment of angle by forming so that, while producing a conventional sufficient closing energization and recess/projection engagement holding function in engagement, the hinge device is not engaged and held at an opening position, and electronic equipment using the hinge device.  <P>SOLUTION: This hinge device is so formed that a first recessed part 10A engaged with a first projected part 9A formed on a cam part 9 is formed in a cam engagement part 10, and the engagement is under way when the first projected part 9A and the first recessed part 10A are in engagedly closed state. A second projected part 9B and a second recessed part 10B are formed on the cam part 9 and the cam engagement part 10, and the projected part 9B is set shorter in rotating direction width than the recessed part 10A and the recessed part 10B is set shorter in rotating direction width than the projected part 9A. In the engagedly closed state, both the first and second projected parts 9A and 9B and both recessed parts 10A and 10B are under engagement. When the device is rotated in an opening direction, the projected part 9A is allowed to pass without falling in the recessed part 10B, and the projected part 9B is supported and floatingly held on the recessed part 10A since the projected part 9A does not fall in and engage with the recessed part 10A.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004188841-A (JP)
Title: Method for manufacturing enclosure of electronic equipment
Inventor: FUKUDA SHUNJI
IPC: B29L31/34
Filed: 2002-12-12
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method for manufacturing an enclosure of electronic equipment, in the fireproof compartment of which a flame-retardant wall can be formed without incurring an increase in manufacturing cost.  <P>SOLUTION: This method involves the steps: first, a soft flame-retardant sheet 10 is inserted into a gap between a core mold 2 and a cavity mold 3 of a mold in the fireproof compartment 9 of the enclosure 8 to be formed, when a fireproof wall 11 is formed of the soft flame-retardant sheet 10 inside the fireproof compartment 9 of the enclosure 8 for electronic equipment and after that, the fireproof wall 11 is formed by injection-molding the enclosure 8 together with the soft flame-retardant sheet 10 using a molding resin 4 for the enclosure 8.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004187995-A (JP)
Title: Golf putter club
Inventor: TAKANO HIROSHI
IPC: A63B102/32
Filed: 2002-12-12
Abstract: <P>PROBLEM TO BE SOLVED: To provide an over-loft golf putter club for spinning a golf ball forward, and rolling the golf ball forward in a straightforward way.  <P>SOLUTION: This golf putter club is used for allowing a golfer with a grip in hands to address the club within a vertical surface where a shaft passes in front of the golfer with respect to the ground, to swing the club around a swing axis which is set in the neighborhood of a shoulder, and to hit the ball placed in the anterior part of a head arranged at the lower end of the shaft through the use of the face of the head, so as to be rolled toward a cup. The face of the head is arranged in the front part of the shaft, and inclined by a fixed angle, so as to allow the lower end position of the face to be positioned to the rear part of the upper end position.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004195480-A (JP)
Title: Method for joining thin plate
Inventor: NISHIKAWA SATOSHI
IPC: B23K20/12
Filed: 2002-12-16
Abstract: <P>PROBLEM TO BE SOLVED: To un-necessitate requiring force except the force for fixing a thin plate by reducing the force to be applied to a friction tool by reducing a plastic flow area when the joining of the thin plate is performed, and further, to enable workpiece with a three-dimensional structure to be joined, and also, to enable even workpiece, which is installed at a factory of a dissolving device made of platinum or the like, to be joined at a work site.  <P>SOLUTION: The method for joining the thin plate is characterized in that it is provided with a process for defining an oblong joining area by mutually abutting or by almost abutting the workpiece made of the thin plate, a process for generating the plastic flow in the joining area by generating frictional heat between the friction tool and the joining area by rotating or/and oscillating the friction tool while pressing the tip part of the rod-like friction tool made of a material harder than the material of the workpiece onto the joining area, and a process for joining the workpieces to each other by solidifying the joining area where the plastic flow is generated.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004160428-A (JP)
Title: Method for eliminating underground contaminant
Inventor: TANIGUCHI TOSHIHISA
IPC: B09C1/08
Filed: 2002-11-14
Abstract: <P>PROBLEM TO BE SOLVED: To provide a technique for eliminating underground contaminants which can be applied even to the case that ground consists of a plurality of alternate permeable layers and impermeable layers, and underground contaminants are present over the plurality of permeable layers.  <P>SOLUTION: The presence region 3 of underground contaminants is surrounded by vertical permeable walls 4 and a horizontal permeable wall 5. Water is pumped up from the horizontal permeable wall 5, and the underground contaminants are eliminated to the ground together with underground water. It is also possible that a draining material 6 whose lower end is fixed inside the horizontal permeable wall 5 through the presence region 3 of the underground contaminants is placed, or a clearing material for the underground contaminants is mixed into the constitutional material (sand or granules) of the vertical permeable walls 4 and the horizontal permeable wall 5.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004197859-A (JP)
Title: Solenoid valve and its manufacturing method
Inventor: NISHINOSONO HIROYUKI
IPC: F16K31/06
Filed: 2002-12-19
Abstract: <P>PROBLEM TO BE SOLVED: To provide a solenoid valve and its manufacturing method, capable of remarkably improving the accuracy in dimension of the solenoid valve as a whole, and improving its performance.  <P>SOLUTION: Both end faces of a center post 12 are held and fixed by a core pin 43 and projecting parts 41a, 42a to prevent the displacement in molding a body 10 including a valve part 2 of the center post 12. In assembling thereafter, an end part of the center post 12 is pressed to a spacer 31 by utilizing a step part 12a, a spacer 31 is mounted, and an outer periphery of a bearing 32 is press fit to the spacer 31. Whereby the relationship of positions of the valve part 2, the center post 12 and the bearing 32 can be properly determined.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004201195-A (JP)
Title: Headphone device
Inventor: SATO KOICHI
IPC: H04S1/00
Filed: 2002-12-20
Abstract: <P>PROBLEM TO BE SOLVED: To clearly tell the difference of a music outputted from a player, ring back tones outputted from a mobile telephone set and call party's voices by hearing while putting a headphone on the head.  <P>SOLUTION: The sound image of a music outputted from a music player is localized outside the head of a listener who puts the headphone on his/her head by a signal processing circuit, and the sound image of the call party's voice outputted from a mobile telephone set is localized inside the head of the listener.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004201203-A (JP)
Title: Imaging device and digital image pickup apparatus equipped with the same
Inventor: SUEMOTO KAZUNORI
IPC: H04N5/361
Filed: 2002-12-20
Abstract: <P>PROBLEM TO BE SOLVED: To obtain a high quality image by accurately reducing shading of individual colors without requiring an excessive processing time.  <P>SOLUTION: The imaging device 30 of an image pickup part 12 for converting subject light incident via a lens into an electric signal is composed of: a plurality of photo-detectors 31; a photo-detecting part 33 having a vertical transfer path 32a and a horizontal transfer path 32b for transferring electric signals from the photo-detectors 31; and an RGB color filter 34, an ND filter 35 and a micro-lens 36 provided above the photo-detecting part 33 in this order. The density of the ND filter is controlled to control transmittance in accordance with the change of the subject light caused by shading, thereby controlling the output of the photo-detecting part 33.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004195086-A (JP)
Title: Game machine
Inventor: NOMURA TOMOMICHI
IPC: A63F7/02
Filed: 2002-12-20
Abstract: <P>PROBLEM TO BE SOLVED: To provide a game machine which can prevent the dropping area of game balls from being narrowed under the influence by a role object.  <P>SOLUTION: A display base frame 22 is provided with a role object 55, which 55 mechanically performs the display contents of an image display device 23 based on the operation thereof in linkage with the display contents of the image display device 23. In this structure, the role object 55 is made non-protruded to a cell surface SP of a game board 13. Thus, the protruding of the role object 55 into the dropping area of the Pachinko balls P is eliminated, thereby preventing the narrowing of the dropping area of the Pachinko balls P under the influence by the role object 55.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004198075-A (JP)
Title: Combustion system using limiting current type oxygen sensor element, sensor element manufacturing method or heating and driving method of sensor element used therefor
Inventor: TSURUTA KUNIHIRO
IPC: F23N5/00
Filed: 2002-12-20
Abstract: <P>PROBLEM TO BE SOLVED: To provide a combustion system of excellent safety capable of easily checking whether or not the combustion operation and the operation of a limiting current type oxygen sensor element are normal.  <P>SOLUTION: A sensor output abnormality determination means 14 reads the sensor output (A) when a limiting current type oxygen sensor element 11 is exposed to combustion exhaust gas, and determines that the combustion operation is a normal one in which the exhaust gas is burned in a normal oxygen concentration range if the sensor output is in a predetermined range, or that the combustion operation is an abnormal one in which the exhaust gas is burned in a different oxygen concentration range if the sensor output is not in the predetermined range. Therefore, the combustion state can be easily inspected. Similarly, the sensor output abnormality determination means reads the sensor output (B) when the sensor element is exposed to the atmosphere, and determines that the combustion operation is a normal one if the sensor output is in a predetermined range, or determines that the combustion operation is an abnormal one if the sensor output is not in the predetermined range. Therefore, the limiting current type oxygen sensor element 11 can be easily inspected. A combustion system of excellent safety can be provided thereby.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004204716-A (JP)
Title: Air-fuel ratio subfeedback control abnormality detector
Inventor: MORINAGA SHUJIRO
IPC: F01N3/24
Filed: 2002-12-24
Abstract: <P>PROBLEM TO BE SOLVED: To suppress an emission degradation to the minimum by appropriately determining correction abnormality in air-fuel ratio subfeedback control and by giving a driver a warning.  <P>SOLUTION: The correction abnormality in the air-fuel ratio subfeedback control is determined by using at least one index of deviation between output voltage VOX2 relative to oxygen concentration detected by an oxygen sensor 27 and a target voltage, an air-fuel ratio subfeedback corrective amount and an air-fuel ratio subfeedback learning value. Therefore, when variation in respective indices reaches respective determination values exerting an influence on emission, correction in the air-fuel ratio subfeedback control is determined as abnormal. For example, a warning lamp in a meter panel is lighted and correction abnormality can be quickly transmitted to the driver, thereby minimizing the emission degradation to the minimum.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2003215465-A (JP)
Title: Apparatus for retaining optical viewing device
Inventor: METELSKI ANDRZEJ
IPC: G02B7/00
Filed: 2002-12-24
Abstract: <P>PROBLEM TO BE SOLVED: To provide a retaining apparatus which retains an optical viewing device, for example, a microscope stably without any vibration and with (position) reproducibility, and specially improves a vibration state perpendicularly, increases the rigidity and strength of the whole structure by mechanical properties of the structure, and makes the structure as lightweight as possible on the whole.  <P>SOLUTION: The retaining apparatus for the microscope on a stand has at least one retaining element which retains a plurality of stand elements mutually; and the retaining element (6) is so arranged as to tense and prescribe (a plurality of) carrier stand elements of a parallelogram type arm structure with excessive stress in an operation state and the retaining element (6) is constituted as a diagonal strut and provided obliquely in a carrier arm comprising four arms (5a to 5d) capable of mutually swiveling.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2004205693-A (JP)
Title: Image processing device, recording medium carrying device and driving force transmitting method
Inventor: KURIYAMA SHINICHI
IPC: B65H5/06
Filed: 2002-12-24
Abstract: <P>PROBLEM TO BE SOLVED: To provide an image processing device capable of restraining influence caused by vibration and heat generated from a motor, and a recording medium carrying device, and a driving force transmitting method.  <P>SOLUTION: In the image processing device, the recording medium carrying device for carrying a recording medium and a motive power supply mechanism for supplying rotational driving force for carrying the recording medium to the recording medium carrying device are disposed to physically separate from each other.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004204761-A (JP)
Title: Pump for fuel supply and tappet structure body
Inventor: AOKI NOBUO
IPC: F02M59/10
Filed: 2002-12-25
Abstract: <P>PROBLEM TO BE SOLVED: To provide a pump for fuel supply and a tappet structure body having large flow rate fuel delivery quantity suitable for use for an accumulator fuel injection device (APCRS) pressurizing by using a piston, capable of simplifying a guide structure of the tappet structure body and reducing manufacturing cost.  <P>SOLUTION: This pump for fuel supply is provided with a pump housing, a plunger, the tappet structure body, and a cam shaft. The tappet structure body includes a roller, a roller body and a shell. And the tappet structure body is attached to the pump housing by a guide pin via a through hole for fixing provided on a side wall.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004203548-A (JP)
Title: Winding device
Inventor: ADACHI SHIYOUSUKE
IPC: B65H75/40
Filed: 2002-12-25
Abstract: <P>PROBLEM TO BE SOLVED: To provide a winding device including a plurality of winding chambers which can be formed without requiring separate housings formed independently in the number corresponding to the number of chambers.  <P>SOLUTION: The winding chambers 11 and 12 of this winding device are formed from a first side housing 7, a second side housing 8 opposing to the first, and an intermediate housing 9 positioned between them and having a partitioning part 10. The intermediate housing 9 serves commonly to the plurality of chambers 11 and 12, and this does not require any separate housings independently in the number corresponding to the number of chambers 11 and 12. Thereby the cost can be suppressed.  <P>COPYRIGHT: (C)2004,JPO&NCIPI