baber/WOPTO huggingface dataset:
Patent JP-2002020662-A (JP)
Title: Ink composition for ink jet and its manufacturing method
Inventor: TAKEDA AKIHIKO
IPC: C09D11/328
Filed: 2000-07-06
Abstract: PROBLEM TO BE SOLVED: To provide a manufacturing method of an ink for ink jet which enables the selection of starting materials simple and quick and prediction of dispersibility, and to provide an ink composition. SOLUTION: In the ink composition for ink jet comprising (A) at least one selected among dyes and pigments, (B) at least one of water and a water-soluble solvent and (C) at least one dispersant, the ink composition for ink jet comprises at least one of A and at least one of B which give D(AB), represented by the equation: D(AB)=(Ad-Bd)2+(Ap-Bp)2+(Ah-Bh)2, of less than 1,500, where Ad and Bd are each a dispersion component of the surface energy, Ap and Bp are each a polar component and Ah and Bh are each a hydrogen bond component, of starting materials A and B, respectively, based on the Young- Fowkes equation.
Patent JP-2002023500-A (JP)
Title: Image forming device
Inventor: TAKEUCHI NOBUTAKA
IPC: G03G15/09
Filed: 2000-07-06
Abstract: PROBLEM TO BE SOLVED: To provide an image forming device that provides an image whose half tone is highly uniform even in a system where an image carrier or an image forming device in the vicinity of the image carrier is coated with a lubricant for low friction and that prevents void in the rear end of an image. SOLUTION: A developing sleeve 43 has a magnet roll 44 fixed to the inside of the sleeve. The magnet roll 44 has auxiliary magnets P1a and P1c, adjacent to a developing main magnet P1b, which adjust half width of the main magnet P1b. The friction factor of the photoreceptor drum 1 is higher than or equal to 0.02.
Patent JP-2002017655-A (JP)
Title: Distal end of endoscope
Inventor: OUCHI TERUO
IPC: A61B1/00
Filed: 2000-07-07
Abstract: PROBLEM TO BE SOLVED: To provide the distal end of an endoscope which allows easier cleaning of internal sordes or the like adhering to endoscopic accessories erecting piece and a housing part thereof. SOLUTION: A treating instrument erecting piece 6 is mounted on a tip cap 2 detachably installed on the tip part body 1 covering the external surface of the tip part body 1 where an objective optical system 13 or the like is arranged.
Patent JP-2002025589-A (JP)
Title: Fuel cell system
Inventor: IMADA NORIYUKI
IPC: H01M8/04
Filed: 2000-07-07
Abstract: PROBLEM TO BE SOLVED: To raise efficiency of the whole system by reducing heat energy which generates steam required for a fuel cell system. SOLUTION: The fuel cell system is composed of a reactor 3 which generates a reaction gas containing hydrogen reforming a carbon system fuel, CO reduction equipment (7, 9) which reduce CO in the above reaction gas discharged from the above reactor 3, and a fuel cell 1 which generates electricity by making the reaction gas discharged from the above CO reduction equipment (7, 9) react with oxygen-containing gas. A humidifier (17, 5) is equipped which humidifies an oxidizer supplied to the reactor 3. The above humidifier 5 is composed of a hollow pipe container 61 in which the oxidizer flows, a nozzle 63 which supplies water in the hollow pipe container 61, and a heat transmission pipe (24, 29) arranged in the lower part of the above hollow pipe container 61.  A heat medium heated by at least either the above reaction gas or the above CO reduction equipment (7, 9) flows in the above heat transmission pipe (24, 29).
Patent JP-2002024813-A (JP)
Title: Image processing device
Inventor: ISHII HIROSHI
IPC: H04N1/00
Filed: 2000-07-10
Abstract: PROBLEM TO BE SOLVED: To generate an image at high speed, keeping the above-and-below relation between objects, when the objects are overlapped. SOLUTION: This device has plural image forming processing means 104 for allotting and processing image plotting orders. The image-forming processing means 104 detects the plural region overlapping number which becomes a processing object by the plural image plotting command, determines priority based on the detected overlapping number, and processes preferentially the image-plotting command having high priority.
Patent JP-2002027284-A (JP)
Title: Clamping circuit for analog video signal
Inventor: MORI YOSHIZO
IPC: H04N5/18
Filed: 2000-07-11
Abstract: PROBLEM TO BE SOLVED: To improve long holding performance and short converging performance in the clamping circuit of an analog video signal. SOLUTION: In the clamping circuit of the analog video signal, a first capacitor C1 holds the signal of a difference between the level of an optical black signal included in the analog video signal SIG1 and a reference level Vc as a correction signal SIG2, a subtracter SUB connected to the first capacitor C, subtracts the correction signal SIG2 from the analog video signal SIG1, and the DC component of the analog video signal SIG1 is reproduced. The series circuit of a first switch SW3 and a second capacitor C2 is connected to both ends of the first capacitor C1 in parallel. The series circuit of a buffer amplifier AMP1 and a second switch SW2 is connected from the connection point of the first capacitor C1 and the subtracter SUB to the connection point of the first switch SW3 and the second capacitor C2.  In a period when the optical black signal appears in the analog video signal SIG1, the first switch SW3 is opened and the second switch SW2 is closed. In a period except for the optical black signal period, the first switch SW3 is closed and the second switch SW2 is opened.
Patent JP-2002021714-A (JP)
Title: Rotating cylinder type axial piston fluid machinery
Inventor: OZAWA TOSHIO
IPC: F03C1/06
Filed: 2000-07-11
Abstract: PROBLEM TO BE SOLVED: To provide a high performance rotating cylinder type axial piston fluid machinery that a noise level in a high frequency region of in particular 3000-5000 Hz is suppressed to a low value, its z-color is effectively improved, and suction and discharge of fluid are smoothly effected. SOLUTION: In an axial type fluid machinery, arrangement of at least ports (12) on the valve plate side of a plurality of cylinders (6) formed at a cylinder block (5) is fluctuated to a contraction or an expansion tendency based on a reference angle. Thereby, pulsation is widely dispersed and the generation of noise in a high frequency region of especially 3000-5000 Hz can be effectively reduced.
Patent JP-2002027506-A (JP)
Title: Solid state image sensing element inspection device
Inventor: ASAMI YUKIO
IPC: H01L27/14
Filed: 2000-07-12
Abstract: PROBLEM TO BE SOLVED: To achieve a solid state image sensing element inspection device for reducing the inspection time of a solid state image sensing element. SOLUTION: The solid state image sensing element inspection device for inspecting a color solid state image sensing element has been improved. The device is provided with a read module for inputting an electric signal from the solid state image sensing element, retaining it as digital data, and transferring it, and an operation module for creating a group of data for each color of the solid state image sensing element to the digital data, and decides whether the solid state image sensing element is appropriate or not by the group of data.
Patent JP-2002029977-A (JP)
Title: Serum for treating dry eye and method for producing the same
Inventor: TSUBOTA KAZUO
IPC: A61K38/40
Filed: 2000-07-13
Abstract: PROBLEM TO BE SOLVED: To provide an instillation for treating dry eye, alternative to artificial lachrymae. SOLUTION: The instillation for treating dry eye to be used is obtained by dissolving in water or a physiological saline a serum preparation afforded from the blood of a patient needing to treat dry eye, or a serum powder preparation obtained by lyophilizing the above serum. Meanwhile, taking charge of an ampoule holding the blood of a patient needing to treat dry eye and stuck with a label bearing the information on the patient, the above serum preparation or serum powder preparation for treating dry eye is manufactured from the blood of the patient, a destination for the serum preparation is confirmed based on the above label, thereafter the serum preparation is delivered to the destination specified by the label by any transportation means.
Patent JP-2001162753-A (JP)
Title: Heat sealing film
Inventor: NISHIMURA KYO
IPC: B32B27/36
Filed: 2000-07-14
Abstract: PROBLEM TO BE SOLVED: To provide a heat sealing film, in which hand cutting properties and dead holding properties are excellent as the constituting material of packaging material for foods or the like and the above film is suitable as a film for a stick packaging shape such as chewing gum and candies in particular. SOLUTION: In the heat sealing film, a polyester film is used for base material and a heat sealing layer is provided on at least one side of the base material. Such the heat sealing film is provided that tearing strength showing hand cutting properties is 100-1000 g and a folding angle showing dead holding properties is <=90 deg..
Patent JP-2002031899-A (JP)
Title: Resist cleaner composition
Inventor: KUROKAWA MASAHIRO
IPC: C11D7/50
Filed: 2000-07-14
Abstract: PROBLEM TO BE SOLVED: To provide a cleaner having no problem on safety and toxicity to the human body, harmless to the environment and having high solvent power to a resist. SOLUTION: The resist cleaner composition comprises an α-hydroxyisobutyric ester and alkyl bromides.
Patent JP-2002033005-A (JP)
Title: Lighting device
Inventor: MACHIDA HIROYUKI
IPC: F21S6/00
Filed: 2000-07-14
Abstract: PROBLEM TO BE SOLVED: To obtain illumination sufficient to conduct the confirmation or writing of a document and clearly display-alarm the stopping of a motorcycle to a running vehicle. SOLUTION: A box-shaped case 10 is arranged on a rear side surface 91B of a trunk 9 loaded on the rear part of the motorcycle, and a supporting part 3 for supporting a lighting body 2 for lighting the upper surface 92A of the trunk 9 and display parts 4A-4C for display-alarming to the rear side of the motorcycle are set in the case 10, and electric power is supplied to the lighting body 2 and the display parts 4A-4C from a storage battery 61 set on the inside of the case 10.
Patent JP-2002029338-A (JP)
Title: Automobile bumper
Inventor: TAMADA TERUO
IPC: B29C49/04
Filed: 2000-07-14
Abstract: PROBLEM TO BE SOLVED: To provide a bumper for an automobile excellent in absorptivity of shock from the outside and excellent in safety. SOLUTION: A bumper core 3 is interposed between the inside of a bumper fascia 2 and a body. The bumper core 3 is formed into hollow double wall structure by blow-molding it out of the thermoplastic resin, and is a molding having hollow parts 6, having side walls 7 upright along the longitudinal direction of the bumper fascia 2, and having a cushioning part comprising a recessed rib 10 for connecting a surface wall 8 corresponding to the inside of the fascia 2 to a reverse face wall 9 corresponding to a body.
Patent JP-2002028981-A (JP)
Title: Apparatus for joining film
Inventor: KOYAMA YOSHIHIRO
IPC: H01L21/60
Filed: 2000-07-17
Abstract: PROBLEM TO BE SOLVED: To provide an apparatus for joining films which can bore sprocket holes surely and accurately when the end parts to be joined of the films are joined to each other by an adhesive tape and improve the boring life. SOLUTION: In the blade tip part of a punch member for boring, the rectangular tip part is formed in a shape having tip parts toward four corners cut in a V-shape in the direction crossing at right angles to each other, the punch members of a pair are contacted/arranged with/in both end parts in the width direction of a punch holder member manufactured to have a prescribed width, spacer members having a prescribed thickness of a pair are contacted/arranged with/on the outside of the punch members, adhesive tape cutting blade members are contacted/arranged on the outside of the spacer members, and the punch members, the spacer members, and the adhesive tape cutting blade members are bonded/fixed integrally and freely attachably/detachably to both end parts in the width direction of the punch holder member by bonding members.
Patent JP-2002031444-A (JP)
Title: Dispenser
Inventor: IGARI HIDEYUKI
IPC: F25C1/14
Filed: 2000-07-19
Abstract: PROBLEM TO BE SOLVED: To facilitate a cleaning operation of an ice storage. SOLUTION: The ice storage 30 is separable from a refrigeration easing 20 of an ice making unit 13 and supported tiltably frontward by horizontal shafts 69 provided at two places on the right and the left on the front side of the bottom. In the case of cleaning the inside of the ice storage 30, an upper front panel 53 is opened and locking by a lock means 77 is canceled. By gripping a handle 87 in the front thereafter, the ice storage 30 is tilted frontward around the horizontal shafts 69. Then, a movable cover 33 is removed by gripping a handle 34 and the inside of the storage is washed with water by means of a hose or the like. The drainage after the washing is discharged from a discharge port 49 and it flows down along a middle front panel 94 from a recess 95 and is drained to a drain panel.  The drainage from the bottom on the deep side of the ice storage 30 and from a drain pipe 90 provided for a discharge tube 48 is received by a drain pan 91 and drained from a drain hose 92.
Patent JP-2002032347-A (JP)
Title: Electronic equipment and storage medium with control program of the electronic equipment stored therein
Inventor: OGAWA MUNEYUKI
IPC: G06F15/02
Filed: 2000-07-19
Abstract: PROBLEM TO BE SOLVED: To change a function expression that is not supported by a personal digital assistance(PDA) into data, that can be processed by the PDA side to be transmitted in the case of synchronizing tabular data in a personal computer(PC) with personal digital assistance(PDA). SOLUTION: When the tabular data which are synchronization objects are set in 'view only' in which the tabular data are observed only by the PDA side and contents setting is performed as 'change to calculation result' or 'change to INVALID' in the case of transmitting the tabular data in the tabular data memory 12g of the PC 10 as a synchronization object to the PDA 20, cell data, in which the function that is not supported by the table program of the PDA 20 is described are preliminarily changed to its calculation results or rewritten to 'INVALID' and then transmitted to the PDA 20. When the cell data are displayed on the PDA 20, the corresponding cell data are not displayed as 'ERR' but are displayed as 'INVALID', showing that the cell data includes a calculation results which are the same as those of the PC 10 side or an invalid function.
Patent JP-2002037535-A (JP)
Title: Rope drawing drum, rope dawning drum assembling set, rope drawing drum assembling flange, and assembling method of rope winding drum
Inventor: SHOJI YUZO
IPC: B65H75/14
Filed: 2000-07-21
Abstract: PROBLEM TO BE SOLVED: To provide a reusable rope drawing drum assembling set. SOLUTION: A shaft 2 of a flange 3A is inserted from one end into a core body 60 of a drum wound product 6 formed by winding a rope 61 on the core body 60, the flange 3A is brought into contact with one end surface of the drum wound product 6, and the other end of the shaft 2 projecting from the other end of the core body 60 is inserted into a hole on the central part of the flange 3B to bring the flange 3B into contact with the other end surface of the drum wound product 6, and antislip is applied on the other end of the shaft 2 projecting from the hole on the central part of the flange 3B. The right and left flanges 3A, 3B are provided with inward projecting holding parts 38, and each holding part 38 is provided with a short-cylindrical annular receiving part 38a and a tapered guide part 38b.
Patent JP-2002041286-A (JP)
Title: Automatic conversion system of source program and method
Inventor: MIKAMI TAKASHI
IPC: G06F9/44
Filed: 2000-07-21
Abstract: PROBLEM TO BE SOLVED: To improve the efficiency of development work by automatic detection and automatic correction or listing up of difference in descriptions caused by the finite differences of compilers between a specific microcomputer and a target microcomputer. SOLUTION: A source program written in C language is parsed, a database and an intermediate file are created for every token, the target character strings in the database are deleted or changed, the information of the database and the intermediate file is generated in the C language file and the object program is generated.
Patent JP-2002039055-A (JP)
Title: Pump unit and container equipped with pump
Inventor: CHIKASHIGE KIYOSHI
IPC: B05B11/00
Filed: 2000-07-24
Abstract: PROBLEM TO BE SOLVED: To provide a pump unit and a container equipped with the pump, which can be easily recycled and can prevent liquor from spilling in case that the container is tipped over. SOLUTION: In the container Y is equipped with a suction pipe 27 communicated with the first bellows 28 at the top of the suction pipe 27 capable of returning to its lengthen direction and making inside the pump chamber 31, a check valve G1 is provided at the bottom of the first bellows 28 to allow inflow of liquor into the first bellows 28, a check valve G2 is provided at the top of the first bellows 28 to allow outflow of liquor from the first bellows 28 to discharge pipe 41, the second bellows 40 is provided capable of returning to its lengthen direction, and second check valve G2 is fixed to a valve sheet 43 which is installed between the first bellows 28 and the second bellows 40, and the rear anchor of the second check valve G2 is fixed to the discharge pipe 41, a stem tube 45 is set in the second bellowed 40 to extend valve stem end downward,  a valve disc 44 capable of departing from the first bellows 28 to the direction of the valve sheet 43.
Patent JP-2002043626-A (JP)
Title: Semiconductor light emitting element and its manufacturing method
Inventor: TAKAHASHI SEIICHI
IPC: H01L21/60
Filed: 2000-07-25
Abstract: PROBLEM TO BE SOLVED: To solve the problem that the periphery of two LED chips must be enclosed by a scattering material when they are mounted side by side on the same plane and a mixed color is obtained by causing them to emit light simultaneously. SOLUTION: An LED chip 20 emitting light of short wavelength is stacked on the upper surface of an LED chip 10 emitting light of long wavelength. N type electrodes 18, 25 of the long wavelength LED chip 10 and the short wavelength LED chip 20, and the lead out electrode 16 of the long wavelength LED chip 10 and a P type electrode 24 of the short wavelength LED chip 20 are bonded, respectively, by flip-chip bonding.
Patent JP-2002037824-A (JP)
Title: Method for producing propylene block copolymer
Inventor: MARUYAMA YASUO
IPC: C08F4/639
Filed: 2000-07-26
Abstract: PROBLEM TO BE SOLVED: To obtain a propyrene block copolymer which has an excellent balance of rigidity and impact resistance using a metallocen catalyst with a high activity. SOLUTION: On the presence of a catalyst used and a polymer produced in the first step, a copolymerization of propyrene and other α-olefins of 2-20C in the second step is carried out. The method is characterized in that at least one part of molecular hydrogen present a polymerization reaction vessel of the second step is removed.
Patent JP-2001090749-A (JP)
Title: Fluid pressure type limited slip differential, and gerotor pump for differential
Inventor: DAVID M MORSE
IPC: F16H48/18
Filed: 2000-07-28
Abstract: PROBLEM TO BE SOLVED: To provide a fluid pressure type limited slip differential for an automobile in which abrasion by inverse rotation use of a gerotor pump can be prevented, and which can be manufactured easily and at low cost. SOLUTION: This fluid pressure type limited slip differential 10 is provided with a housing 16 having a one-body ring to form a pressure chamber for a piston, an eccentric pocket for a gerotor pump 12, and a place for a pressure limiting system. The eccentric pocket has a smaller depth than a thickness of the gerotor pump 12, and favorably, it forms a line-to-line end gap. A series of plates are used on an end gap surface of the gerotor pump 12, a series of check valves and pressure ports are generated, and the housing 16 may be prohibited from rotating by a dowel pin press-fitted to a flange half part, or held by a lug piece extended outside a housing outer diameter part.
Patent JP-2002047866-A (JP)
Title: Building zipper gasket
Inventor: OTSUKA TORU
IPC: F16J15/10
Filed: 2000-08-01
Abstract: PROBLEM TO BE SOLVED: To provide a building zipper gasket providing high sealing performance that can prevent the infiltration of rainwater or the like, facilitating fitting work and avoiding a lowering of wind pressure resisting strength. SOLUTION: This building zipper gasket has a sealing member fit-in groove 16 formed near an anchor part 8 in an outer side under lip 11 of a rubber body 5. A sealing member 17 formed of silicone sponge rubber having large compressibility and hard to deteriorate is adhesively mounted in the sealing member fit-in groove 16 through an adhesive 18. The anchor part 8 is fitted into a fitting groove 7 of a concrete part 6 to fix the rubber body 5 to the concrete part 6. The sealing member 17 is thereby brought into elastic pressure contact with the surface of the outside 14 of the fitting groove 7 at the concrete part 6 for sealing.
Patent JP-2002050819-A (JP)
Title: Metal vapor laser device
Inventor: OTANI RYOICHI
IPC: H01S3/104
Filed: 2000-08-01
Abstract: PROBLEM TO BE SOLVED: To provide a metal vapor laser device for controlling a discharge tube temperature rapidly, safely, and reliably. SOLUTION: The metal vapor laser device 1 supplies a pulse voltage of 20 kV with a repeating frequency of 0.5 kHz, for example, in 45 minutes after a high-voltage pulse with a specific repeating frequency where the frequency has been changed appropriately by a repeating frequency-control device 25 is subjected to power supply failure, re-applies a pulse voltage of 20 kV with a repeating frequency of 0.2 kHz in additional 75 minutes, and safely turns off power when the temperature of the discharge tube reaches approximately 200 deg.C.
Patent JP-2002049536-A (JP)
Title: Device and method for memory control
Inventor: SUZUKI MASAYOSHI
IPC: G06F1/28
Filed: 2000-08-02
Abstract: PROBLEM TO BE SOLVED: To provide a device and a method for highly reliable memory control which allow the device having a memory mounted to operate normally without malfunctioning when source voltage is interrupted during the writing of data to the memory and later recovers to a specific value. SOLUTION: When a constant-voltage power source Vcc11 drops below a specific voltage while data are being written to an EEPROM 3, a reset circuit 4 outputs a 1st reset signal (RESET1) 12 to a CPU 1. The CPU 1 sends an emergency processing instruction to an EEPROM control circuit 2 and the EEPROM control circuit 2 sends an emergency processing instruction to the EEPROM 3 through a control line 15 to perform emergency processing so that the data writing to the EEPROM 3 is completed normally.