baber/WOPTO huggingface dataset:
Patent JP-2002009165-A (JP)
Title: Semiconductor device and its manufacturing method
Inventor: SANO YOSHIAKI
IPC: H01L21/822
Filed: 2001-04-18
Abstract: PROBLEM TO BE SOLVED: To solve the problem that a nitriding Si film uses a dielectric material as an MIS type capacitor formed on a semiconductor board, but the short circuit and characteristic deterioration of the capacitor produces during the formation of the dielectric material when a dielectric film is oxidized and etched. SOLUTION: Polysilicon 44 is successively adhered after a silicon nitride film 43 is adhered by CVD. Thus, since the silicon nitride film 43 is covered with the polysilicon 44, oxidation is not performed up to a final step. In addition, since impurity is introduced to the polysilicon, it can be utilized as an electrode, and the etching of the polysilicon such as the silicon nitride film is exposed is not needed.
Patent JP-2002319490-A (JP)
Title: Organic electroluminescent element
Inventor: NAKATSUKA MASAKATSU
IPC: C09K11/06
Filed: 2001-04-20
Abstract: PROBLEM TO BE SOLVED: To provide an organic electroluminescent element excellent in luminous efficiency emitting light in high brightness. SOLUTION: The organic electroluminescent element has a sandwiched layer or more containing a tetrabenzo[a,cd,j,lm]perylene derivative between a pair of electrodes, of which, the tetrabenzo[a,cd,j,lm]perylene derivative is a compound in a formula 1-A (X1 to X18 denote independently hydrogen, halogen, straight-chain/branched or cyclic alkyl or alkoxy group, substituted or non- substituted aryl, aryloxy, or amino group, and adjacent groups selected from X1 to X18 are to be combined with each other and may form substituted or non-substituted carbocyclic aliphatic ring together with substituting carbon).
Patent JP-2002272523-A (JP)
Title: Lunchbox aspidistra type partition
Inventor: FUJIWARA HIDEKO
IPC: A45C11/20
Filed: 2001-03-21
Abstract: PROBLEM TO BE SOLVED: To provide a beautiful, easy-to-handle and economical partition plate with which side dishes for lunch are easily packed. SOLUTION: From the same raw material as the one for the manufacture of a lunchbox or the raw material suitable for partitions, the partition of Figure 2 matched with the lunchbox, whose shape is indicated in Figure 1, 3, 4 or 5 in the color of an aspidistra is manufactured.
Patent JP-2002324782-A (JP)
Title: Method and apparatus for etching inspection of semiconductor device
Inventor: ASATANI NORIO
IPC: H01L21/302
Filed: 2001-04-25
Abstract: PROBLEM TO BE SOLVED: To provide a method and an apparatus for etching inspection for accurately detecting the etching completion time of an insulating film in real time by relatively simple constitution without exerting any adverse influence on a specific circuit formation area. SOLUTION: At a corner distant from the specific circuit formation area 3 on a semiconductor substrate 2, an inspection pattern 5 is previously formed which consists of pads 6a and 7a for a probe and a couple of electrodes 6 and 7 formed of fine wiring parts 6b and 7b extended from the pads 6a and 7a to each other. When the insulating film 4 is formed on the inspection pattern 5 together with the circuit formation area 3, the pads 6a and 7a are partially exposed in the insulating film 4, and a voltage is applied between both the electrodes 6 and 7 through the exposed parts; and the insulating film starts etching in this state, and the point of time when the current value between the electrodes 6 and 7 varies is judged as the end point of time of the etching.
Patent JP-2002324718-A (JP)
Title: Winding device
Inventor: OKUBO HIDEMI
IPC: H01F41/06
Filed: 2001-04-25
Abstract: PROBLEM TO BE SOLVED: To provide a winding device by which a wound bobbin can be easily taken from a winding jig even if a bobbin having a thin winding cylindrical part is wound. SOLUTION: This winding device is used to turn a bobbin 20 attached to a jig main body and to supply a wire material to the bobbin 20 for winding. A dividing jig 14 is attached to the outer circumference of a cylindrical spindle shaft 12 fitted to the jig main body 11, and the dividing jig 14 is formed by connecting a plurality of divided pieces 14a movably with phase matching pins 16 and arranging them like a cylinder. The dividing jig 14 is pressed in the inner circumferential direction by an annular elastic member 17 fitted thereto, and it is pressed in the outer circumferential direction by compression means 18 and 19 inserted into the spindle shaft 12, and as a result, it is press-fitted to the bobbin 20.
Patent JP-2002323995-A (JP)
Title: Trace circuit
Inventor: KUROOKA KAZUAKI
IPC: G06F11/26
Filed: 2001-04-25
Abstract: PROBLEM TO BE SOLVED: To surely transfer trace data for debugging to an external debugger without being late for the data transfer speed of a tracing source even though a bus clock frequency is accelerated and a bus bit width becomes large. SOLUTION: The data of any of a control bus 36, an address bus 37 and a data bus 38 are alternately stored in two trace buffer memories A and B, and data are also alternately outputted from the two trace buffer memories A and B.
Patent JP-2002285468-A (JP)
Title: Photocatalyst-supporting fiber
Inventor: TOKUDA ARIYOSHI
IPC: A61L9/00
Filed: 2001-03-23
Abstract: PROBLEM TO BE SOLVED: To enable efficient functioning of a photocatalyst of a photocatalyst- supporting fiber by suppressing the falling off of the photocatalyst powder caused by the photocatalytic deterioration of the binder bonding the photocatalyst powder to the fiber. SOLUTION: The deterioration of a binder caused by photocatalytic reaction is suppressed and photocatalyst-supporting fiber having excellent durability and photocatalytic reaction activity is produced by using photocatalyst powder in combination with a polymer having a molecular weight of >=5,000 as a binder for closely bonding the photocatalyst powder to the fiber. The photocatalyst powder has a particle diameter of 0.1-20 μm and is produced by coating a part of the surface of a photo-active component with a photo-inactive inorganic compound.
Patent JP-2002328449-A (JP)
Title: Photographic sensitive material wrapping body, manufacturing method of photographic sensitive material wrapping body
Inventor: NOMURA YOSHIYUKI
IPC: B65D81/30
Filed: 2001-04-27
Abstract: PROBLEM TO BE SOLVED: To provide photographic sensitive material wrapping bodies in which a photographic sensitive material cartridge is housed in a container which is easily opened in the winter and has excellent moisture-proofing in the summer of high temperature and high humidity, and to provide the manufacturing method of these photographic sensitive material wrapping bodies. SOLUTION: The container consists of a cylindrical main body case made of thermoplastic resin having an aperture to one end of which a cap can be attached and which has a bottom at the other end, and a cap to seal the aperture. In the photographic sensitive material wrapping body, a photographic sensitive material cartridge in which unexposed photographic sensitive materials wound up by a shaft are incorporated in a state of light tightness is housed in the container, and the aperture is sealed by the cap by inserting an unsealing assisting member between the aperture of the container and the fitting part of the cap.
Patent JP-2002329183-A (JP)
Title: Pc card
Inventor: AMIE MASAKI
IPC: B42D15/10
Filed: 2001-04-27
Abstract: PROBLEM TO BE SOLVED: To provide a PC card in which the tip parts of upper and lower covers can be joined without using a thermocompression bonding tape or the like and easily decomposed. SOLUTION: The PC card provided with a synthetic resin frame 1, a substrate 4 loaded with circuit parts and allowed to be mounted on the frame 1 and metallic upper and lower covers 3, 2 to be applied to the upper and lower sides of the frame 1 is also provided with slits 11 formed so as to be penetrated from an abutted face with the upper cover 3 to an abutted surface with the lower cover 2 on both the sides of the frame 1, claws prepared for the upper and lower covers 3, 2 on the inwall surfaces of the slits 11, inserting projections 31, 21 respectively formed on the upper and lower covers 3, 2 so as to be inserted into the slits 11, and holes respectively formed in the projections 31, 21 so as to be inserted into the slits 11 and engaged with the claws.
Patent JP-2002320887-A (JP)
Title: Trigger type liquid discharge device and liquid extraction container
Inventor: IWASAKI ETSUO
IPC: B05B11/00
Filed: 2001-04-27
Abstract: PROBLEM TO BE SOLVED: To provide a liquid discharge device of a trigger type which is constituted by providing a hollow container for liquid mounted with the liquid discharge device of a trigger type with a housing section for housing a wiper, such as a brush, and enables a user to carry out coating application work by jetting a detergent or coating material even if the wiper is not previously prepared when carrying out cleaning or coating. SOLUTION: This liquid discharge device of the trigger type is constituted by screwing a neck 1a of the hollow container 1 in which the solution is housed. The device is designed to spout the solution in a pressurizing cylinder by moving the piston of a jet head section 6 back and fourth by operating a lever, thereby pressurizing the interior of a pressurizing cylinder. The liquid discharge device of the trigger type described above has the wiper or the like formed by making it possible to house the wiper 8, such as the brush, and a manual 9, etc., into the section 6a for receiving the back of hand projecting to the rear of the jet head section 6.
Patent JP-2002332654-A (JP)
Title: Boss structure of working machine of construction machinery
Inventor: KOBAYASHI TAKESHI
IPC: E02F3/38
Filed: 2001-05-08
Abstract: PROBLEM TO BE SOLVED: To provide a boss structure of a working machine of construction machinery, which enables a boss to be adapted to the working machines different in load specifications by using one common casting raw material. SOLUTION: A surface (s2) of a flange part (8a) of the boss (7) is chipped off by a prescribed amount, and a groove part is provided in such a manner that a distance from a chipped-off surface (s3) to a surface (s1) for receiving boss welding members (3 and 4) is made equal in dimension to a board thickness (t1 ) of the welding members (3 and 4). A board thickness (t0) of the flange parts (8a and 8d) of the boss (7) is made equal to/smaller than the board thicknesses (t1 and t2) of the welding members (3, 4, 3A and 4A).
Patent JP-2002334152-A (JP)
Title: System, method and program for managing reservation
Inventor: IMAYOSHI KOICHI
IPC: G16H10/60
Filed: 2001-05-10
Abstract: PROBLEM TO BE SOLVED: To provide reservation management system, method and program capable of smoothly making a medical consultation reservation and chart prepa ration in a hospital. SOLUTION: A reservation management server connected to patient terminals through a network and connected to a storage device storing electronic charts and IDs and medial consultation room terminals through an in-hospital network, receives reservation request information from a patient terminal, decides a medical consultation room, confirms a reservation condition of the medical consultation room, transmits reservation decision request information to the patient terminal, receives reservation decision information, issues a reservation number, updates the reservation condition of the medical consultation room, registers prescribed reservation items while associating the prescribed reservation items with decided reservation date and hour, transmits reservation completion information to the patient terminal,  and transmits an electronic chart related to a corresponding patient stored in the storage device to the medical consultation room terminal on the basis of the ID of the patient and the address of the medical consultation room terminal when the reserved date arrives.
Patent JP-2002339376-A (JP)
Title: Method for designing foundation structure of prefabricated house and drawing set
Inventor: KUROSAWA TAKASHI
IPC: E02D27/00
Filed: 2001-05-11
Abstract: PROBLEM TO BE SOLVED: To simply design the foundation structure of a prefabricated house, particularly an integral foundation with a basement, an underground garage or the like while supporting a design method by a drawing set. SOLUTION: In the method for designing the foundation structure of the prefabricated houses, a plurality of the prefabricated houses having different specifications are set, and the quantity of bars arranged composed of sectional shapes and the diameters of reinforcing bars is set to beams and footings or slabs constituting the foundation structures at every prefabricated house. Eccentric beams or concentric beams are used as the beams, allowable shear force and/or allowable bending moment is calculated previously at every beam and at every footing or slab.  When the foundation structure of the aimed prefabricated house is designed, the beams and the footings or the slabs having allowable shear force and/or allowable bending moment satisfying the stress of each section calculated as the result of the structural calculation are selected, and the selected beams and footings or slabs are combined and the foundation structure is designed.
Patent JP-2002336528-A (JP)
Title: Game system and its operation program
Inventor: OTSUKA KUNIHIRO
IPC: A63F7/02
Filed: 2001-05-14
Abstract: PROBLEM TO BE SOLVED: To prevent the amount of circulating balls from changing abruptly. SOLUTION: This game system has three sensors a500, b501, and c502 for detecting, in a number of steps, the amount of circulating balls collected in a lower tank 2005 and for outputting signals indicating the results of detection. Because a CPU 1200 changes the probability of a big win among plural kinds of probabilities for the big win while taking the signals from the three sensors 500, 501 and 502 into account, the probability of the big win can be controlled to vary in a detailed manner, while also permitting fine adjustments of the amount of circulating balls.
Patent JP-2002342971-A (JP)
Title: Optical pickup device and optical disk drive
Inventor: TANIMOTO TAKESHI
IPC: G02B5/08
Filed: 2001-05-14
Abstract: PROBLEM TO BE SOLVED: To prevent the generation of an aberration and the deterioration of optical characteristics by using a 2-wavelength laser to prevent an increase in the number of part items and the enlargement of an optical pickup device, and preventing the oblique incidence of a luminous flux on an objective lens without increasing the effects of the loss of an optical output or the wavelength fluctuation of the luminous flux on the optical characteristics. SOLUTION: This optical pickup device is provided with a 2-wavelength laser 1 having two light emission points placed close to each other to emit light beams of different wavelengths, an objective lens 5 for receiving two luminous fluxes emitted from the 2-wavelength laser 1 to converge them on the signal recording surfaces of optical recording media 6a and 6b, and a wedge- shaped mirror 4 arranged on an optical path between the 2-wavelength laser 1 and the objective lens 5 to set a difference in incident angles of the two luminous fluxes emitted from the 2-wavelength laser 1 with respect to the objective lens 5 roughly to zero.
Patent JP-2002341869-A (JP)
Title: Playing information edition system and control method for the same as well as program
Inventor: FUKUSHIMA YOSHIKO
IPC: G10H1/00
Filed: 2001-05-15
Abstract: PROBLEM TO BE SOLVED: To provide a playing information edition system or the like which is capable of averting the occurrence of an invalid combination of style data and section data and preventing the trouble, such as non-reproduction of accompaniment. SOLUTION: The style data is composed of plural kinds of the section data and the constitution thereof varies with each of the styles. When the change of the style alone is instructed, the selected style is allocated to a selected block but as to the section of the invalid block, the prescribed section of default is allocated. When the block B1 where the style A and the main C are set is selected and only the style is attempted to be changed to the style B of the case the style B does not have the main A while the style A has the main sections A, B and C relating to, for example, the main section, the style A is changed to the 'style B' but the section is changed from the 'main C' to the 'main A'.
Patent JP-2002344258-A (JP)
Title: Level shift circuit
Inventor: MAEJIMA TOSHIO
IPC: H03F1/30
Filed: 2001-05-15
Abstract: PROBLEM TO BE SOLVED: To provide a level shift circuit that does not require exterior capacitors, and at the same time, requires only one reference voltage. SOLUTION: This level shift circuit 11 comprises an operational amplifier 12, an input resistor 13 whose one end is connected to the output terminal of an amplification circuit 4 and the other is connected to the inverted input end of the operational amplifier 12, a resistor 14 (a value R0) for level shift, whose one end is connected to the inverted input end of the operational amplifier 12 and the other is grounded, and a feedback resistor 15 (value R1) of the operational amplifier 12. In this case, a reference voltage Vref is applied to the non-inverted input terminal of the operational amplifier 12. The output signal of the level shift circuit 11 turns into a signal, where the output of the amplification circuit 4 is shifted by a fixed amount (code W3).  The amount ▵V of shift becomes ▵V=Vc-Vref=(R1/R0)Vref, when the amplitude center of the output signal in the level shift circuit 11 is set to Vc.
Patent JP-2002338046-A (JP)
Title: Tray separating device
Inventor: TAKEDA KOJI
IPC: A01G9/00
Filed: 2001-05-15
Abstract: PROBLEM TO BE SOLVED: To provide a tray separating device capable of automatically separating plural stacked trays one by one. SOLUTION: In the tray separating device 1, a pair of separators 12 and 18 are inserted between plural stacked trays T and T, and by moving at least one separator 18 upward/downward to change the upper/lower positional relation between the separators 12 and 18, the upper tray T and the lower tray T are separated from each other. When the separators 12 and 18 are inserted between the trays T and T, both separators 12 and 18 are superposed from the side view in the inserting direction. The separators 12 and 18 are both supported by a common support body 11, and by moving the support body 11, the separators 12 and 18 are inserted into the trays T and T.
Patent JP-2002337486-A (JP)
Title: Folding envelope and its manufacturing method
Inventor: NAKAJIMA ICHIRO
IPC: B31B50/62
Filed: 2001-05-15
Abstract: PROBLEM TO BE SOLVED: To provide a folding envelope which can contain an article such as, for example, a commodity sample or the like between sheet pieces without damaging, deforming or modifying and can be mailed and to provide a method for manufacturing the folding envelope in which a peripheral edge of the piece can be automatically adhered without applying a heat or a pressure to the article in a state in which the article is housed between the pieces. SOLUTION: The method for manufacturing the folding envelope comprises the steps of coating an adhesive on a predetermined position of the peripheral edge of the sheet piece, drying the adhesive, then passing the folded sheet 10 in which the article 16 is housed between the pieces between two pairs of heating bars 20 or heating rollers aligned at a predetermined interval, and separably adhering only the edges of the pieces 10.
Patent JP-2002045624-A (JP)
Title: Air filter
Inventor: SUZUKI ATSUSHI
IPC: B01D39/00
Filed: 2001-05-18
Abstract: PROBLEM TO BE SOLVED: To provide an air filter capable of efficiently collecting carbon particles while its long service life is preserved to cope with dust in the air and suppressing the cost. SOLUTION: The air filter is provided with a 1st filter layer 11 impregnated with oil and a 2nd filter layer 12 provided on the downstream side of the 1st filter layer 11 as an oil repellent layer having oil repellent property and a filter material of the 1st filter layer 11 is provided more dense than a material of the 2nd filter layer 12.
Patent JP-2002340562-A (JP)
Title: Angular speed detector
Inventor: KURACHI HIDEYA
IPC: G01C19/5762
Filed: 2001-05-18
Abstract: PROBLEM TO BE SOLVED: To improve detection precision by suppressing unnecessary vibration of a vibrating body which is not based on an angular speed to be detected and suppressing noise generated in a detection signal. SOLUTION: A detection vibrating body 19 is vibratingly supported by a second support beam 27 in Y-direction for four exciting vibration bodies 15-18 supported vibratingly by a first support beam 26 on a substrate 14, respectively. The excitation vibrating bodies 15, 18 are arranged on both sides on one of both diagonal directions for the detection vibrating body 19, and the excitation vibrating bodies 16, 17 are arranged on both the other sides. Both the vibrating bodies 16, 17 are excited to be vibrated at larger amplitude for both the vibrating bodies 15, 18, and the detection vibrating body 19 is added in an X-direction to be vibrated in the Y-direction.  The vibration in the Y-direction reduces unnecessary leak vibration in the Y-direction of the detection vibrating body 19 generated due to leaking of drive signal applied on excitation fixing electrodes 20-22 to the detection side by a parasite capacity.
Patent JP-2002341258-A (JP)
Title: Joy stick type swinging operation device
Inventor: SHIRAISHI MITSUHIRO
IPC: G02B23/24
Filed: 2001-05-21
Abstract: PROBLEM TO BE SOLVED: To provide a joy stick type swinging operation device which has superior operability and can freely and easily change the direction of a head. SOLUTION: A hand operation part 10 of an industrial endoscope device is fitted to an end part of a pipe guide 5 run through a camera cable, etc. The operation part 10 is constituted by fitting a terminal member 12 to the end part of the pipe guide 5, fitting a 1st frame member 20c to the terminal member 12 rotatably through a pin 14, fitting a 2nd frame member 20b to the terminal member 12 rotatably through a pin 15 so that the member 20b is 90 deg. out of phase with the frame member 20c, and fitting a terminal member 18 to the frame member 20a through a pin 17. When the operation member 10 is curved by gripping a grip 34, a wire 11 outside the curvature is drawn in and the camera head fitted atop of the pipe guide 5 is directed as desired.
Patent JP-2002346160-A (JP)
Title: Game machine
Inventor: YAMAMORI SHIGEKI
IPC: A63F7/02
Filed: 2001-05-24
Abstract: PROBLEM TO BE SOLVED: To reliably engage members with each other and make a fraudulent modification, which is very hard to be found, extremely difficult despite ease of maintenance and manufacturing. SOLUTION: When mounting a decorative member 24 provided in an exposed state in the front face of a Pachinko machine by inserting a plurality of engagement claws 44 projecting rearward into engagement holes 42 provided in the base 40 of the front frame 4, a swelling portion 46 is provided on the outside of the tip of each of the engagement claws 44 and a stopper 60 for regulating inward movement of the engagement claws 44 is engaged in the rear side of the front face. The swelling portion 46 of the engagement claw 44, the movement of which is regulated by the stopper 60 is engaged in the rear of a step 50 outside the engagement hole 42, and release of the engagement is prevented in such a case where an attempt is made to fraudulently remove the decorative member 24 from the front face.