baber/WOPTO huggingface dataset:
Patent JP-2003130007-A (JP)
Title: Tailgate lifting apparatus with grand plate opening- preventive circuit
Inventor: FURUYA SATOSHI
IPC: B60P1/44
Filed: 2001-10-26
Abstract: PROBLEM TO BE SOLVED: To provide a tailgate lifting apparatus capable of stopping in a just position whenever a grand plate comprising the tailgate lifting apparatus is forcibly closed by an external force. SOLUTION: In the tailgate lifting apparatus for ascending and descending, or opening/closing the grand plate that includes the grand plate extending a opening/closing cylinder and a tank storing operating oil; for extending the opening/closing cylinder, a pointed head of a oil passage extended from the opening/closing cylinder is arranged inside the tank in order to prevent the grand plate from opening, and is connected with a check valve located below the oil surface of the operating oil. The check valve is a valve in which the operating oil is only passed through from the tank to the opening/closing cylinder.
Patent JP-2003131546-A (JP)
Title: Image forming device
Inventor: MORIYA TOSHIBUMI
IPC: G03G15/00
Filed: 2001-10-29
Abstract: PROBLEM TO BE SOLVED: To provide an image forming device which is easy in its maintenance and keeps good image quality by preventing toner from entering a laser scanner unit 4 from a development area while suppressing temperature rising in the image forming device. SOLUTION: An electrophotographic image forming device has a partition wall 5 between a laser irradiation optical path 4c and a rotary unit 1 and the partition wall 5 has a hole 5a for in-machine air-passage formation; and one or more fans 11 are arranged on the side of the rotary unit 1 about the partition wall and one or more fans 12 are provided on the side of the laser irradiation optical path 4c about the partition wall 5. During image formation, the fans 11 and 12 are rotated in such directions that the fan 11 discharges the atmosphere in the device to the outside and the fan 12 sucks the outside air into the device. In image formation standby mode, the fans 11 and 12 are rotated in such directions that they discharge the atmosphere in the device.  The rotating speeds of the fans 11 and 12 are made faster in the image formation standby mode than in the image formation to reduce noise and save electric power.
Patent JP-2002180338-A (JP)
Title: Fine spinning frame
Inventor: WERNLI JORG
IPC: D06H1/00
Filed: 2001-10-29
Abstract: PROBLEM TO BE SOLVED: To provide a method for cording simply economically. SOLUTION: A continuous thick part 30 and thin part 32 is intentionally formed on a yarn 28 at the end of cop formation by adequately changing one or plural mechanical parameters, and as a result, a specified cord 34 is formed.
Patent JP-2003140538-A (JP)
Title: Educational curriculum providing device, providing method and program
Inventor: MARUYAMA HIROSHI
IPC: G06Q50/00
Filed: 2001-10-30
Abstract: PROBLEM TO BE SOLVED: To prepare and provide an educational curriculum suited to user's knowledge of an educational theme to the user via a network and to set the charge for providing the educational curriculum according to the user's knowledge of the educational theme. SOLUTION: An initial test including monitoring is performed on a selected educational theme (S102). Based on the result of the monitoring, the user's degree of comprehension of the educational theme is judged (S104). A course with which to start is determined out of a plurality of courses successively carried out based on the user's comprehension degree and an educational curriculum is prepared as the course after the determined course (S106). Then, based on the courses constituting the prepared educational curriculum, the charge for providing the educational curriculum is calculated (S108). Thus, the educational curriculum just right for the knowledge of the user can be prepared and provided, and the fair charge can be set.
Patent JP-2003143149-A (JP)
Title: Electronic equipment monitoring method, electronic equipment, computer and its program
Inventor: IKEDA TATSUYA
IPC: G06F13/00
Filed: 2001-10-30
Abstract: PROBLEM TO BE SOLVED: To provide an electronic equipment monitoring method which can reduce a labor of a user for setting the IP address of the transmission destination of TRAP to electronic equipment. SOLUTION: Monitoring object equipment 3a stores a Trap transmission destination table 42 for specifying the transmission destination of an interruption signal (TRAP) to be transmitted when the monitoring object equipment 3a comes into a prescribed state. Computers 2a and 2b automatically write identification data for identifying the computers on a network to the monitoring object equipment 3a as a Trap transmission destination address.
Patent JP-2003140596-A (JP)
Title: Image display device
Inventor: YAMADA KAZUHIRO
IPC: G09G3/293
Filed: 2001-10-31
Abstract: PROBLEM TO BE SOLVED: To save driving electric power when display information is written. SOLUTION: An image display device has a means capable of varying display information which is written for each subfield and then varies the display information which is written for each subfield so that the number of subfields wherein the display information is written to a pixel of interest and not written to a pixel which is one line before the pixel of interest is less than a value (n) predetermined for each field. Consequently, mean luminance is maintained and the power consumption is reducible.
Patent JP-2003092933-A (JP)
Title: Ground temperature controlling apparatus
Inventor: NAKAUCHI SHUNSAKU
IPC: E01C11/26
Filed: 2001-09-26
Abstract: PROBLEM TO BE SOLVED: To supply heat efficiently to ground so that cultivation-possible period is extended and snow on a road melts. SOLUTION: When a ground 1 is warmed from its surface, a larger amount of heat is lost into air to lower the efficiency, and accordingly the ground is preferably warmed from the inside of the ground 1. For this purpose, a tube 5 having holes is buried under ground, and high temperature high humid air is allowed to blow out from the holes 7 to warm the ground 1. When solar heat is used, the annual heat efficiency is increased in the following manner. Heat is sent to a deep position of the land in summer, the heat is accumulated by using the heat capacity of the land, the accumulated heat is used in winter; and heat is sent to a shallow position of the ground in winter, and it is made possible to use immediately.
Patent JP-2003093009-A (JP)
Title: Weight body for bean curd
Inventor: TAKASU YOKO
IPC: A23L11/00
Filed: 2001-09-26
Abstract: PROBLEM TO BE SOLVED: To provide a weight body enabling easily draining bean curd in a short time. SOLUTION: This weight body has a weight of 100%-140% to bean curd and is made of a stone or pottery and easily corresponds to the size of bean curd.
Patent JP-2003140436-A (JP)
Title: Image forming apparatus
Inventor: UCHIDA MICHIO
IPC: G03G15/01
Filed: 2001-10-31
Abstract: PROBLEM TO BE SOLVED: To conduct good cleaning by applying a low cleaning bias to a transfer roller in a relatively short period during the cleaning of a transfer carrier belt. SOLUTION: A charging voltage to be applied to charging rollers 10M and 10Y of process stations 8M and 8Y is set to -800 V so that the surface potentials of photoreceptor drums 9M and 9Y become -300 V. Then, a -1,800 V voltage (a cleaning bias) is applied to transfer rollers 13M and 13Y, a prescribed potential difference Δ1,500 V which is required for cleaning is secured and negative polarity toner on a transfer carrier belt 7 is inverse transferred onto the drums 9M and 9Y. Since the surface potentials of the drums 9M and 9Y after passing a transfer section are boosted to -1,000 V, the surface potentials are lowered to -150 V through photoirradiation conducted by exposure destaticizers 21M and 21Y. Then, the charging voltage of -800 V is applied again so as to make to surface potentials to -300 V and a certain potential cycle is repeated.
Patent JP-2003142722-A (JP)
Title: Photoelectric transducer
Inventor: NARAHARA KOICHI
IPC: H01L31/10
Filed: 2001-11-01
Abstract: PROBLEM TO BE SOLVED: To provide a fast photoelectric transducer which can have a transistor structure. SOLUTION: A p-type optical absorption layer 3 is provided below a hetero junction layer between a barrier layer 1 and a channel layer 2. The valence band-to-conduction band gap of the p-type optical absorption layer 3 is made smaller than energy of input light, and the valence band-to-conduction band gap of both the barrier layer 1 and the channel layer 2 is made larger than energy of input light. Consequently, photocarrier is generated in the p-type optical absorption layer 3 alone to input light, and in it, photoproduction hole is relaxed rapidly. Therefore, photoproduction electron alone intervenes effectively in photoelectric conversion. Electron, which drifted to the channel layer 2 in an inner electric field, is extracted and rapid electric signal is obtained.
Patent JP-2003142517-A (JP)
Title: Gold wire for bonding semiconductor and semiconductor device
Inventor: MITOMA SHUICHI
IPC: H01L21/60
Filed: 2001-11-02
Abstract: PROBLEM TO BE SOLVED: To provide a gold wire for bonding semiconductors with which the packaging density of a semiconductor device can be increased appropriately and which is excellent in a straight advancing property and second-side peeling strength and can maintain high-temperature strength. SOLUTION: The gold wire for bonding semiconductors is composed of a gold alloy wire containing La in an amount of 110-200 mass ppm and adjusted in degree of cold elongation to 5-9%. The gold alloy wire may further contain an added component in amount of 0-0.04 mass%.
Patent JP-2003102284-A (JP)
Title: Table for flowerpot
Inventor: ONIZUKA HIROO
IPC: D04B7/30
Filed: 2001-09-28
Abstract: PROBLEM TO BE SOLVED: To provide a table for a flowerpot effective for preventing the root rot of a planted tree and promoting the flow of air. SOLUTION: At least three supports for a flowerpot are protruded from a bottom plate and the top of the support is set to be higher than the rim of the tray for the flower pot.
Patent JP-2003147401-A (JP)
Title: Hydrogen-absorbing alloy powder
Inventor: SAWADA TOSHIYUKI
IPC: H01M4/24
Filed: 2001-11-05
Abstract: PROBLEM TO BE SOLVED: To provide hydrogen-absorbing alloy powder having a reduced number of initial activation processes, excellent cycling characteristics and suppressed internal-pressure rise oxygen generated at an anode by overcharge. SOLUTION: A hydrogen-absorbing alloy powder has a metal surface layer containing more Ni, Co and Cu than a matrix and the surface layer is dissociated from the matrix by >=50% of the whole circumference length at the cross section of the powder owing to change/discharge for obtaining initial activity. A hydrogen-absorbing alloy powder has a metal surface layer containing more Ni, Co and Cu than a matrix and the relative density of the surface layer is >=30%. A hydrogen-absorbing alloy powder is the same as either of the alloy powders and the average area of the S part of the dissociated surface layer is >=20×10<-12> m<2> .
Patent JP-2003141953-A (JP)
Title: Application device and method for oxide superconducting raw material solution
Inventor: AOKI YUJI
IPC: B05D1/26
Filed: 2001-11-07
Abstract: PROBLEM TO BE SOLVED: To stably form coating films having a uniform film thickness by applying raw material solution using highly volatile solvent on the surface of a base material. SOLUTION: A sealed container 1 for housing inside raw material solution 5 of oxide superconducting matter using volatile solvent, a solution applying part 2 formed outside the sealed container, and a plurality of thin tubules 3 penetrating the sealed container with one end opening below liquid level of the raw material solution and the other end opening to the solution applying part are provided. The raw material solution is supplied to the solution applying part with the use of capillary phenomenon of the plurality of the tubules, and by forming liquid menisci against a running tape-shaped base material, is continuously applied on the surface of the base material.
Patent JP-2003142313-A (JP)
Title: Electromagnetic coil
Inventor: KUME YOSHIYUKI
IPC: F16K31/06
Filed: 2001-11-08
Abstract: PROBLEM TO BE SOLVED: To prevent mutual rotation of a molded electromagnetic coil body and a housing 3 of an electromagnetic coil, composed of the coil body and the housing 3. SOLUTION: The electromagnetic coil is composed of the molded electromagnetic coil body 1, which is formed by integrally molding a coil 23 itself and a connecting terminal 18 connected to the coil 23, by using a molding resin 11 and the housing 3 which houses the molded body 1. The molded body 1 is fixed to the housing 3, by caulking the caulking section 31 of the housing 3 after the body 1 is housed in the housing 3 and, at the same time, a rotation preventing means for the caulking section 31 is formed, by making the rear surface of a recessed section provided in the caulking section 31 of the housing 3 bite into the upper surface of the caulking receiving section of the molded body 1.
Patent JP-2003150564-A (JP)
Title: Electronic desktop calculator
Inventor: ISHIKAWA ATSUSHI
IPC: G06F15/02
Filed: 2001-11-09
Abstract: PROBLEM TO BE SOLVED: To provide an electronic desktop calculator substitutable for the function as a cash register. SOLUTION: A plurality of function keys are arranged on a keyboard 6 provided with figure keys and operation keys. An each key data totalizing part for totalizing numeric value data in accordance with kinds of respective function keys is arranged in a RAM 13 backed up with a power source. When inputting either one key of the respective function keys, a CPU 1 determines a kind of inputted function key. Figure data inputted by the figure keys or data arithmetically processed by an operator inputted by the operation keys is added to the numeric value data stored in an each key data storage part in accordance with a kind of determined function key.
Patent JP-2003144272-A (JP)
Title: Folding mat
Inventor: ASHIZAKI TETSUYA
IPC: A47G27/02
Filed: 2001-11-15
Abstract: PROBLEM TO BE SOLVED: To provide a folding mat which allows a part between the mats to be turned at an angle of 360 deg. by a coupling member. SOLUTION: Cam members 8 and 38 are mounted at side ends of the mats 3a and 3b in such a manner that vertical frames 6 and 36 serve as central axes. The cam members 8 and 38 are arranged on the same plane so as to face each other with a space in between, and housed in a holder 9. The holder 9 makes two shafts of the vertical frames 6 and 36 supported so as to be turnable relative to each other. Groove parts 10 and 40 are formed in positions, in which the cam members 8 and 38 face each other, at a 30 deg. pitch in a range of an angle of 180 deg. in normal and reverse directions in such a manner that a horizontal state of the mat serves as a reference position.  When a fitting part 13a of a fitting member is fitted into a fitting space part 16 in which the groove parts 10 and 40 are formed in a state of facing each other, relative positions of the frames 6 and 36 are fixed with respect to the holder 9, so that an angle between the mats 3a and 3b can be determined. Reversely, when the fitting part 13a is disengaged from the space part 16, the relative turning of the frames 6 and 36 is made free so that the angle can be adjusted.
Patent JP-2003147946-A (JP)
Title: Synthetic resin floor material having cushioning property
Inventor: OGAWARA TAKASHI
IPC: E04F15/10
Filed: 2001-11-15
Abstract: PROBLEM TO BE SOLVED: To provide a non-halogen synthetic resin floor material having cushioning property, capable of sealing a gap produced in laying a plurality of synthetic resin floor materials having cushioning property to prevent dust, or muddy water from entering the gap, and preventing the occurrence of stripping and warp from the joint part of the floor materials. SOLUTION: This synthetic resin floor material is formed by a synthetic resin layer 1 and a synthetic resin foam body layer 2 and has cushioning property. The synthetic resin foam body layer 2 is formed of synthetic resin composition composed mainly of styrene-butadiene-styrene block copolymer, and the styrene percentage content of the synthetic resin composition is 10 to 90 wt.%. This synthetic resin floor material has high bonding and cushioning properties.
Patent JP-2003151689-A (JP)
Title: Coaxial connector with fitting detecting terminal
Inventor: MATSUMOTO MASAKAZU
IPC: H01R13/64
Filed: 2001-11-15
Abstract: PROBLEM TO BE SOLVED: To provide a coaxial connector with a fitting detecting terminal having good impedance matching, and preventing degradation in high frequency property. SOLUTION: When a receptacle connector 1 and a plug connector 11 are fitted with each other, a center contact 2 and a center contact 12 are connected, so that a print substrate 21 and a coaxial cable 18 are connected. Projecting portions 6E formed at several positions in one end inner side of a second shell (a fitting detecting terminal) 6 is press-contacted with an outer peripheral surface of a sleeve (a fitting detecting terminal) 15, and an outer peripheral surface of a first shell (an outer contact) 4 is contacted with a projecting portion formed in one end inner side of the sleeve. Therefore, by using a relay and an indicating lamp installed on the print substrate, fitting between the receptacle connector and the plug connector is detected.
Patent JP-2003147923-A (JP)
Title: Waterproofing method and fixing structure in fixing fixed material to roof or the like
Inventor: INOUE MASAO
IPC: H01L31/042
Filed: 2001-11-15
Abstract: PROBLEM TO BE SOLVED: To provide a waterproofing method and a fixing structure in fixing a fixed material such as a solar cell module to a roof or the like, having an excellent waterproof effect and good efficiency of execution of work. SOLUTION: A solar battery module 10 includes a fitting flange 16b having a through hole 16c in the outer peripheral part, a waterproof sheet 35 having flexibility is sandwiched between a support member 20 such as a roof or the like and the fitting flange 16b, and a fitting small screw 30 is passed through the through hole 16c to fix the fitting flange 16b to the support member 20. The waterproof sheet 35 is preferably a pressure sensitive adhesive sheet having viscosity of 40 to 2000 poise. When the fitting small screw 30 is screwed into a roof sheathing 22 of the support member 20, it advances into the roof sheathing 22 with the pressure sensitive adhesive sheet twisted round the spiral groove of the thread of the fitting small screw, thereby forming an entering part 35a between the roof sheathing 22 and the fitting small screw 30 to cut off water.
Patent JP-2003144301-A (JP)
Title: Hanger for hanging display
Inventor: KATO TOMIHISA
IPC: A47G1/18
Filed: 2001-11-16
Abstract: PROBLEM TO BE SOLVED: To impart decorativeness to a hanger for hanging displays to be used for hanging and displaying of a picture frame 10, or the like, indoors and to better the appreciation and observation characteristics of the picture frame, or the like. SOLUTION: This hanger 1 for hanging displays has a structure provided with a decorative display 3 having a design display section in the front part of a U-shaped hook 6 for locking a locking cord 11 of the picture frame 10, or the like.
Patent JP-2003151671-A (JP)
Title: Connector
Inventor: NAKAMURA MITSUHARU
IPC: H01R13/42
Filed: 2001-11-16
Abstract: PROBLEM TO BE SOLVED: To provide a connector capable of downsizing a connector housing, and detecting incomplete insertion of a terminal fitting. SOLUTION: A connector housing 11 is composed of a front housing 12 having a terminal storing chamber 40, and a rear housing 70 fitted in the front housing 12 from an inserting direction of a terminal fitting 50. A locking portion 56 locking the terminal fitting 50 stored in the terminal storing chamber 40 is provided on an elastic wall 55, and a partition wall 72 also functioning as a wall portion 45 is provided on the rear housing 70. By fitting both housings 12, 70 with each other, the elastic wall 55 and the partition wall 72 are superimposed in a range of the thickness of the wall portion 45, and the wall portion 45 is successively formed. A notch portion 58 is provided on the wall portion, and a stepped portion 78 engaged with the notch portion 58 is formed on the partition wall 72.
Patent JP-2003158890-A (JP)
Title: Motor controller
Inventor: YOSHIMURA SATOSHI
IPC: H02P7/03
Filed: 2001-11-16
Abstract: PROBLEM TO BE SOLVED: To reduce power loss associated with current application to a motor, though it is so constituted as to suppress parts cost, and to surely protect a motor control circuit from an excessive current caused by the reverse connection. SOLUTION: A motor control circuit 12 has an IGBT 29 which operates as a switching element capable of on-off switching and allowing only the passage in specified direction of a feedback current F at drive of the motor. Moreover, the motor control circuit is equipped with means 23, 27, and 30 which switch the IGBT into an ON state when a battery 14 is connected normally in regard to its polarity to the motor control circuit, and also switch the switching element into an OFF state when the battery is connected reversely in regard to its polarity to the motor control circuit. The IGBT is connected in parallel with the motor.
Patent JP-2003156771-A (JP)
Title: Method for controlling pulsed light and apparatus therefor
Inventor: GOTO TOSHIO
IPC: G02F1/365
Filed: 2001-11-21
Abstract: PROBLEM TO BE SOLVED: To provide a method for controlling pulsed light by which the pulsed light is captured by ultrashort pulsed light in an optical fiber and the wavelength, the time waveform and throughput time of the pulsed light to be controlled is controlled and to provide an apparatus therefor. SOLUTION: Control pulsed light 2 and pulsed light to be controlled 1 are made incident on an optical fiber 6. In this case, the pulsed light to be controlled 1 having a wavelength existing within the anomalous scattering range of the optical fiber is prepared, and the control pulsed light 2 having a wavelength within the normal dispersion range of the optical fiber is prepared. When the control pulsed light 2 is made incident earlier than the pulsed light to be controlled 1, the pulsed light to be controlled 1 catches up and collides with the control pulsed light 2 in the optical fiber 6. Then, based on the nonlinear change of refractive index induced by the control pulsed light 2, the pulsed light to be controlled 1 is captured and is propagated together with the control pulsed light 2 while being overlapped each other.  The wavelength of the pulsed light to be controlled 1 is shifted to a wavelength at which the pulsed light to be controlled 1 has the same group velocity as that of the control pulsed light 2.
Patent JP-2003156886-A (JP)
Title: Electrostatic charge image developing toner
Inventor: YAMAZAKI TOMOKI
IPC: G03G9/083
Filed: 2001-11-21
Abstract: PROBLEM TO BE SOLVED: To provide an excellent electrostatic charge image developing toner which causes neither increase of surface stain (fog) of a white background nor lowering of image density when repeatedly used in a copying machine, a printer or the like and has such durability and stability as to ensure neither increase fog nor scattering in a machine even if the toner deteriorates with age when it is allowed to stand in a hot environment. SOLUTION: In the electrostatic charge image developing toner comprising at least a bonding resin, a colorant and a charge controlling agent, the charge controlling agent is a salt making compound of formula (1) (where R is a 5-25C saturated or unsaturated monovalent aliphatic group).