baber/WOPTO huggingface dataset:
Patent JP-2000187642-A (JP)
Title: Circuit for adjusting phases of data and clock
Inventor: OSHIMA YOSHINOBU
IPC: G06F13/42
Filed: 1998-12-22
Abstract: PROBLEM TO BE SOLVED: To provide a circuit for adjusting phases of data and clock which is unnecessary to set the judged number of stages of delay having a margin, is unnecessary to add any process exclusive for analog, and does not increase cost. SOLUTION: This phase adjusting circuit 10 selects delay data whose phase relation with a clock is stable from among each delay data outputted after input data are transmitted through delay elements in plural stages as output data. In this case, this phase adjusting circuit is provided with a phase judging part 12 for comparing the delay data selected according to a signal for instructing a position at which the delay data should be selected with the delay data of the delay elements before and after the selected delay data for judging a phase relation between the selected delay data and the clock, and for controlling the selection of the delay data.
Patent JP-2000185339-A (JP)
Title: Driver for motor operated injection molding machine
Inventor: SUZUKI KATSUYUKI
IPC: B29C45/66
Filed: 1998-12-22
Abstract: PROBLEM TO BE SOLVED: To largely prolong a life of a ball screw shaft by equivalently distributing a load weight to the shaft by a plurality of nuts. SOLUTION: A plurality of nuts 52, 53 to be engaged with a ball screw shaft 51 rotatably driven by an electric motor are arranged in series with the one shaft. Hydraulic cylinders 54, 55 for transmitting thrusts to a movable member 50 of a motor operated injection molding machine from the nuts 52, 53 are respectively coupled to the nuts to communicate with cylinder chambers of the cylinders 54, 55 through a communicating tube 56.
Patent JP-H11240360-A (JP)
Title: Vehicular seat assembly
Inventor: BOISSET BERNARD
IPC: B60N2/04
Filed: 1998-12-22
Abstract: PROBLEM TO BE SOLVED: To independently arrange a seat on a vehicular floor, and improve reliability of fixation thereof by projecting connection claws of jaws vertically extended from seat legs to a lower side, in a substantially horizontal manner, preventing widthwise motion of the seat while engaging the claws with fixation portions, and separating them from the fixation portion when a connection lock is at a receiding position. SOLUTION: A seat 3 is fixed onto a pair of front legs 5 and a pair of rear legs 6, whereby connected to a lot 9. The seat 3 can be longitudinally slid on parallelly arranged guide rails 10 fixed to a vehicular floor 11. Each guide rail 10 has a T-shaped section, while its edge is composed of a pair of teeth 12 prepared by longitudinal grooves. The front and rear legs 5, 6 are engaged with fixation portions by vertical fitting, for preventing widthwise motion of the seat. The legs 5, 6 include jaw-like connection locks. The legs respectively have two jaw portions 16, 17 which are indirectly connected around a horizontal shafts of each corresponding leg, and extended downward to free ends provided with connection claws.
Patent JP-H10214055-A (JP)
Title: Duty changing circuit
Inventor: BEN KOCHIN
IPC: H03K5/04
Filed: 1997-12-24
Abstract: PROBLEM TO BE SOLVED: To change the duty and to compensate for the distortion of a screen caused by the fluctuation of a high voltage by providing the Schmidt circuit which outputs the rectangular waves, that are duty transformed in accordance with beforehand set high and low levels, as horizontal size adjusting signals. SOLUTION: The waveform amplification control signals, which correspond to the horizontal size adjusting signals outputted from a microcomputer 21, are transformed into the triangular waves of analog level signals and inputted to a DC level adjusting circuit 25a of a duty changing circuit section 25. The triangular waves are then, converted into a DC current by the circuit 25a and the current is amplified in an amplifying circuit 25c. An integrating circuit 25b, to which the rectangular waves generated in a monitor or flyback pulses are inputted, converts the rectangular waves or the flyback pulses to triangular waves. The triangular waves converted by the circuit 25b are amplified and outputted by the circuit 25c. The triangular waves amplified by the circuit 25c are duty transformed through a Schmidt circuit 25d.
Patent JP-2001180520-A (JP)
Title: Front end module
Inventor: TAJIMA MASAMI
IPC: B62D25/08
Filed: 1999-12-24
Abstract: PROBLEM TO BE SOLVED: To solve problems such as an increase in costs of a die and equipment and deterioration in flexibility with a minor change because of an increase in the size of the die and a molding machine for a conventional bulkhead used in a front end module which has an area corresponding to that of a vehicle front end part. SOLUTION: In this front end module 1, the bulkhead 2 is divided into three pieces, that is, a central part 3 for mainly mounting equipment for an engine and a starboard part 4 and a port part 5 for mainly mounting equipment for lighting, and fastening means to the central part 3 are arranged in the starboard part 4 and the port part 4. In the front end module 1, a function as the bulkhead 2 is exhibited when these three parts are integrated together. In this way, the size of the bulkhead can be reduced, and consequently, the size of a die for forming the bulkhead can be reduced.
Patent JP-2001181625-A (JP)
Title: Fluorescent material for light-emitting element excitable by vacuum ultraviolet ray
Inventor: TODA KENJI
IPC: H01J11/42
Filed: 1999-12-24
Abstract: PROBLEM TO BE SOLVED: To obtain a fluorescent material for light-emitting element excitable by vacuum ultraviolet rays such as plasma display panel having high light- emission efficiency and provide a light-emitting element excitable by vacuum ultraviolet rays and produced by using the fluorescent material. SOLUTION: The present invention relates to (1) a fluorescent material for light-emitting element excitable by vacuum ultraviolet rays and produced by adding Tb as a dopant to a compound substrate expressed by the general formula M2O2CN2 (M is one or more elements selected from La, Y and Gd), (2) a fluorescent material for light-emitting element excitable by vacuum ultraviolet rays, described in the term (1) and expressed by the general formula La2-aTbaO2 CN2 (0.003<=a<=1), (3) a fluorescent material for a light-emitting element excitable by vacuum ultraviolet rays and described in the term (1) or (2) wherein 0.5-100 mol% of La is substituted with Y, (4) a fluorescent material for a light- emitting element excitable by vacuum ultraviolet rays and described in the term (2) or (3) wherein 0.5-100 mol% of La is substituted with Gd and (5)  a light-emitting element excitable by vacuum ultraviolet rays and containing the fluorescent material described in either one of the above terms (1) to (4).
Patent JP-2000196447-A (JP)
Title: Frequency synthesizer
Inventor: TAKEI NORIMICHI
IPC: H03L7/187
Filed: 1998-12-24
Abstract: PROBLEM TO BE SOLVED: To reduce a frequency switching time in the case that a voltage controlled oscillator VCO is used, which employs a voltage variable diode for a resonance section of the voltage controlled oscillator VCO with low modulation sensitivity and a narrow frequency variable range and provided with a preset circuit bringing a control voltage of PLL operation to a Vcc/2 by changing an impedance of the resonance section by applying the control voltage to the diode so as to extend the frequency variable range of the VCO. SOLUTION: A charge pump circuit 7 is provided with a logic circuit consisting of a NOT element 8, an OR element 9, and an AND element 10, a CPU 1 gives a control signal to the charge pump circuit 7. The operation of the charge pump is kept constant during frequency switching and then a PLL operation is restarted so as to minimize a change in the control voltage to the VCO 6. As a result, since the control voltage of the VCO 6 stays nearly around a Vcc/2 without causing a large change, the frequency switching time can be reduced.
Patent JP-2000197322-A (JP)
Title: Armature coil squeezing device
Inventor: FUJII SHUNEI
IPC: H02K15/06
Filed: 1998-12-25
Abstract: PROBLEM TO BE SOLVED: To squeeze the end parts of a number of armature coils, attached to the outer circumference of a core into the recessed grooves of a commutator together. SOLUTION: An armature coil squeezing device, which squeezes the end parts 10a and 10b of a number of armature coils 10 attached to the outer circumference of a core 2 into the recessed grooves 9 of a commutator 3, has a commutator shaking mechanism 14 which shakes the commutator 3 with its axis 0 as the center of shaking, and a number of squeezing members 16 arranged radially on an annular unit 15. The commutator 3 is inserted into the annular unit 15, and simultaneously when the commutator 3 is shake by the commutator shaking mechanism 14, the respective squeezing members 16 are transferred inward to have the end parts 10a and 10b of the respective armature coils 10 squeezed into the recessed grooves 9 of the commutator 3 by the respective squeezing members 16.
Patent JP-H11193533-A (JP)
Title: Execution method of foundation part
Inventor: ABE TOSHINORI
IPC: E04B2/86
Filed: 1997-12-26
Abstract: PROBLEM TO BE SOLVED: To spare assembling or disassembling labor of forms of a composite wall provided with a foaming heat-insulation board by erecting an internal form covered with an external form and a release sheet as the foaming heat- insulation board and removing the internal form after concrete has been placed. SOLUTION: A foundation base 4 is constructed on a foundation 1 and an internal form 7 made of a foaming heat-insulation board is covered with a release sheet 8 such as polyethylene sheet or the like and erected on the foundation base 4. Many separators 10 are fitted to the middle part of the internal form 7, and the external form 13 made of foaming heat-insulation boards is erected on the foundation base 4. Bolts fitted to the internal form 7 are fitted to the external form 13 and both forms are jointed by top connection members. Then, concrete 19 is placed and mortar with a high flowability is injected up to the lower end of a concrete-leveling member 18. After concrete 19 has hardened, the internal form 7 is removed and then, the release sheet 8 is removed.  In this way, a composite wall can be constituted of the external wall made of foaming heat-insulation boards and the internal wall made of concrete and hence, the execution can be simplified and the construction cost can be reduced.
Patent JP-2000194342-A (JP)
Title: Display device
Inventor: ICHIHARA SEIJI
IPC: G06F19/00
Filed: 1998-12-25
Abstract: PROBLEM TO BE SOLVED: To prevent the execution of long time prechecking to be executed cuted before the purchase of a commodity by guradually turning a display screen to a state not to be easily observed at the time of judging that prechecking is executed for more than a certaion fixed time before purchasing it. SOLUTION: A user executes operation for previously checking an electronic(E) book before purchase it, i.e., the selection of its book name, fro, the display contents of an initial picture displayed on a display screen 11. A CPU 101 recognizes the operation through a touch panel 12 and a touch panel controller 104. The contents of pages permitted to be disclosed in the E book selected by the user are displayed on the screen 11 and time counted from the display and time for which the pages are observed are counted by a timer 110. When the time (counted by the counter 110) required for seeing the E book exceeds set prechecking time, a picture urging the user to select another book is displayed on the screen 11 to urge the user to execute the operation.
Patent JP-2000191252-A (JP)
Title: Brake shoe for emergency stop device for elevator, emergency stop device for elevator, and elevator with emergency stop function
Inventor: FUKAZAWA TAKAYUKI
IPC: B66B5/22
Filed: 1998-12-25
Abstract: PROBLEM TO BE SOLVED: To realize the excellent surface contact without lowering the sliding characteristic of a brake piece by providing a clearance for deformation of a soft metal member interposed in an embedding part of plural ceramic brake pieces embedded in a braking surface of a brake main body so as to be projected from the braking surface. SOLUTION: Brake shoes 281, 282 are formed into square trapezoid shape having a braking surface extended in the vertical direction, and provided with a brake main body 30 formed of a metal having a rectangular recessed part 29 at a braking surface side thereof. This outside inclined surface contacts with an inside inclined surface of a guide member. A rectangular holding block 31 made of metal is embedded in the recessed part 29 of the main body 30. The holding block 31 has a plurality of large diameter cylindrical shaped-hole 32 bored from a side of braking face, small diameter cylindrical holes 33 concentrically communicated with plural large diameter cylindrical holes 32 opened in a surface opposite to the braking surface. The holding block 31 is fixed to the main body 30 by plural screws 34. Stabilized high braking characteristic can be thereby realized without lowering the braking characteristic.
Patent JP-2001181377-A (JP)
Title: Polymer compound
Inventor: YAMAMOTO RYUICHI
IPC: C09K11/06
Filed: 1999-12-27
Abstract: PROBLEM TO BE SOLVED: To provide a polyphenylene series co-condensation polymer having improved moldability and functional characteristics. SOLUTION: A polymer compound substantially comprises p-phenylene groups and m-phenylene groups, and has a content of the m-phenylene groups of 60-95%.
Patent JP-2001179174-A (JP)
Title: Coated steel plate having excellent rust preventing property in cut end part
Inventor: TANAKA YUICHIRO
IPC: B32B15/08
Filed: 1999-12-27
Abstract: PROBLEM TO BE SOLVED: To improve the rust preventing property in a cut end part, particularly in a relatively short time after starting to use with respect to a coated plate using a galvanized steel plate as a base material. SOLUTION: The coated steel plate has an under coating film having <=15 μm thickness and formed by baking an under coating material prepared by blending a calcium ion exchanged silica and a chromate based compound by 1-50 pts.wt. in total per 50 pts.wt. resin solid matter in the ratio A/B of 60/10-10/90 when the content of calcium ion exchanged silica is expressed by A and the content of the chromate compound is expressed by B and composed of a polyester resin base and/or epoxy robin base as main resins and a top coating film having <=15 μm thickness on the surface of a surface treated steel plated obtained by chemically treating the galvanized steel plate.
Patent JP-2000193397-A (JP)
Title: Tire protector for vehicle
Inventor: KAWACHI AKIRA
IPC: B60C5/00
Filed: 1998-12-25
Abstract: PROBLEM TO BE SOLVED: To protect a tire on the body of a vehicle against damage by providing means for setting the grounding pressure of a protective tire at the grounding pressure of the tire on the body of a vehicle and exploding a mine before the tire on the body of a vehicle steps on the mine. SOLUTION: When shrub felling work is conducted on a mine field by means of a shrub felling machine 1, the cylinder 6 of a tire protector 2 is extended and the grounding pressure of a protective tire 5 is set at the grounding pressure of the tires 12, 13 on the body of a vehicle 11 or above. When the shrub felling machine 1 travels on the mine field, the preceding protective tire 5 steps on a mine with a grounding pressure higher than that of the tires 12, 13 on the body of a vehicle 11 to explode the mine before the tires 12, 13 step on the mine thus protecting the tires 12, 13 against damage. Consequently, the shrub felling machine 1 can progress the work with no trouble. It is also economical because the tires 12, 13 on the body of a vehicle 11, i.e., expensive tires for construction vehicle, require no replacement.  When the protective tire 5 steps on a mine and explodes the mine, exploding force of the mine is buffered by rubber.
Patent JP-2000224077-A (JP)
Title: Method for removing colored noise from received signal and receiver for maximizing s/n ratio in the presence of colored noise
Inventor: KOWALSKI JOHN M
IPC: H04B1/7115
Filed: 1999-12-27
Abstract: PROBLEM TO BE SOLVED: To provide a receiver the reproduction probability of which is improved for received signals containing colored noise. SOLUTION: Communication containing information, colored noise, and white noise is received (step 102), and the colored noise is reduced by generating a pre-whitening filter (step 104). Then the received information is reversely diffused by performing the demodulation of the filtered received signals and channel weighting (step 106). Consequently, colored noise-compensated information is obtained by selectively emphasizing the received signals.
Patent JP-2000189926-A (JP)
Title: Disposal machine for garbage
Inventor: KOBAYASHI TOSHIHIRO
IPC: B09B3/00
Filed: 1998-12-28
Abstract: PROBLEM TO BE SOLVED: To make gas smoothly flow from a heating chamber to a condensing chamber and to improve the garbage drying efficiency by returning the high temperature gas into the heating chamber. SOLUTION: A disposal machine for garbage is provided with a heating part 10, which heats the garbage such as raw refuse, a condensing part 20, which is communicated with the heating part and cools the gas incorporating water vapor generated from the garbage, a shut-off discharging part 30, which discharges the water condensed in the condensing part to the outside, a return pipe 41, which communicates the downstream side of the condensing part with the heating part, and simultaneously, is provided with a heat exchange part 44 in a part thereof and a fan 42, which is provided between the heating part and the condensing part, feeds water vapor from the heating part to the condensing part, and simultaneously, makes a gas flow in the direction from the condensing part side to the heating part side. The gas cooled in the condensing part is efficiently heated by using the high temperature pre-condensed gas fed from the heating part to the condensing part and is fed to the heating part in the heat exchange part, whereby the garbage drying performance is improved.
Patent JP-2001180028-A (JP)
Title: Recorder
Inventor: MURAI YASUSHI
IPC: B41J2/355
Filed: 1999-12-28
Abstract: PROBLEM TO BE SOLVED: To achieve a torque necessary for feeding a recording sheet at any time, when a thermal head is driven in a time sharing manner by driving a step motor by a prescribed value of a current capable of achieving reduced power consumption. SOLUTION: The thermal head 15 is driven in a time sharing manner by the number of time-divisions corresponding to the amount of black dots in each block and the step motor 21 for feeding the recording sheet is driven by the prescribed value of a current capable of achieving reduced power consumption. When a recording cycle is shortened at an extent that the step motor 21 is not able to generate a torque necessary for feeding the recording sheet, a non-energizing time period (c) for generating the necessary torque is added to a recording time period of one line to extend the recording time period of one line. As a result, when the number of time-divisions is small, the torque necessary for feeding the recording sheet is attained, thereby performing the adequate recording operation by feeding the recording sheet.
Patent JP-2001185084-A (JP)
Title: Fluorescent lamp and lightening fixture
Inventor: NAKAJIMA YASUO
IPC: H01J61/36
Filed: 1999-12-28
Abstract: PROBLEM TO BE SOLVED: To prevent effectively short circuit of inner lead wires between each other due to dispersing of conduction substance from a vicinity of filament electrode. SOLUTION: This fluorescent lamp comprises a light emission tube 2 of which both ends are sealed with seal parts 3, a pair of inner lead wires 4, 5 passing through each of the seals 3 and supported by them and being opposed with each other within the light emission tube 2, a filament electrode 6 of which both ends are electrically connected to the inner lead wires 4, 5, and a pair of shield parts 7 being supported by each of the of inner lead wires 4, 5 to cover a head of the filament electrode 6 of the seals 3. By this way, the shield parts 7 shield the dispersing materials directed to base portions 4c, 5c of the inner lead wires 4, 5, and the short circuit of inner lead wires can be prevented more effectively.
Patent JP-2000176933-A (JP)
Title: Preform and biaxially oriented blow-molded bottle
Inventor: MIURA MASAKI
IPC: B29C49/08
Filed: 1998-12-16
Abstract: PROBLEM TO BE SOLVED: To reduce the consumption of a resin by eliminating the thick wall part of a bottle opening part and to eliminate defective engagement and bottle buckling by a method in which at the tip part, taper parts whose diameter increases downward are formed at equal intervals, and a plane part is formed between the taper parts. SOLUTION: At a tip part of the opening part 2 of a preform 1, taper parts 3 whose diameter increases downward are formed at equal intervals, a horizontal part 4 is formed between the taper parts 3, and a flange part 5 is formed below them. After the injection molding of the preform 1, component force which makes the preform 1 be embraced by a core by the extraction force of the core in the presence of the plane part 4 when a core is extracted is reduced. When the preform 1 is a biaxially oriented blow-molded bottle 1, when a synthetic resin cap having a container opening engagement outer cylinder and a container opening engagement inner cylinder is engaged with the opening part 2 of the bottle 1 after contents were packed, the outer cylinder is expanded along the taper part 3 and can be engaged easily.  In this way, by the decrease in core extraction component force after injection molding, the consumption of a resin is reduced, the opening part can be engaged easily, and the buckling of the bottle 1 can be prevented.
Patent JP-2000168894-A (JP)
Title: Bottle cap extraction device
Inventor: YOKOSUKA MINORU
IPC: B67B7/18
Filed: 1998-12-02
Abstract: PROBLEM TO BE SOLVED: To automatically remove a closing bottle cap and to discharge residual liquid by a method wherein the bottle cap of a PET bottle is set, facing downward in the perpendicular direction, and the outer circumferential face of a specified bottle cap is made available for being caught. SOLUTION: This bottle cap extraction device discriminates presence or absence of bottle caps at an assortment process, and a PET bottle closed with a cap is delivered with its top facing downward in the perpendicular direction, and the bottle cap is inserted to a specified depth, slightly turned clockwise as seen in the planate view, into claw members 4 which are provided so as to swing respectively round each of support pivots 3 in a required number provided in projection at the end face 2a of a cylindrical body 2. Then, an outside driving device 9 turns the cylindrical body 2 clockwise as seen in the planate view and works at the same time in the direction of removing the bottle cap, and the bottle cap is extracted therewith.  Thus, whether the bottle is closed with the cap or opened is automatically discriminated, and those under the state of being opened are delivered to the next stage of process, and for those under the state of being closed, the bottle caps are removed certainly at the bottle cap extraction device and furthermore, liquid remaining in the bottles are discharged.