baber/WOPTO huggingface dataset:
Patent JP-H10188496-A (JP)
Title: Direct-acting type carriage assembly for disk changing type magnetic disk drive
Inventor: UEYASU TSUNEO
IPC: G11B17/32
Filed: 1996-12-26
Abstract: PROBLEM TO BE SOLVED: To obtain a direct-acting type carriage assembly with a small number of parts and with a simple constitution, by making an upper carriage of the assembly a suspension type carriage formed integrally with an upper head holding part and an energizing means. SOLUTION: In the contact state of an upper magnetic head 131 and a lower magnetic head 132 with each other, a downward load of about 9.5kg is given to the upper magnetic head 131. That is, the suspension type carriage 30 itself exhibits a spring property to act as the energizing means. On the other hand, under the state of ejecting out an FD, since a side arm 33 is engaged with a disk holder unit for holding the FD, the upper magnetic head 131 is lifted upward. The upper head holding part 31, the energizing means, the side arm 33 and an upper gimbal 34 are integrally formed together. At least, the upper head holding part 31 and the energizing means are formed integrally with each other.
Patent JP-H11178209-A (JP)
Title: Active filter type switching power supply and electronic photographing device
Inventor: SAITOU MASAYOSHI
IPC: G03G21/00
Filed: 1997-12-04
Abstract: PROBLEM TO BE SOLVED: To provide an active filter type switching power supply, capable of sufficiently exercising the function of increasing power factor by suppressing the occurrence of higher harmonics. SOLUTION: The difference between a shunted voltage Vf of an output voltage Vo and a DC reference voltage Vrd is amplified with a controlling amplifier 22. The product of the control voltage multiplied by an AC reference voltage Vra is obtained as a target value with a multiplier 24. Then, the voltage drop of the resistor Rs of a switching transistor Q is compared with the target value from the multiplier 24 with a comparator 26. When the voltage drop of the resistor Rs reaches the target value, the comparator 26 resets a state register 28, which is set when a choke coil L finishes discharge. This makes the switching transistor Q repeat on and off. The AC reference voltage is a voltage value obtained by converting the input current of a lamp regulator 30 into a voltage with a current transformer CT51 and superposing it on the voltage obtained as the target voltage by dividing with resistors the full-wave rectified current.
Patent JP-2000168080-A (JP)
Title: Apparatus and method for driving printer head, and printer apparatus
Inventor: SANADA SHINJI
IPC: B41J2/045
Filed: 1998-12-08
Abstract: PROBLEM TO BE SOLVED: To prevent image quality deterioration of a printed image by driving a printing head so as to cancel the deflection of a printing head plate generated according to the drive of a first piezoelectric element by the deflection of the plate generated according to the drive of a second piezoelectric element. SOLUTION: A positive phase driving pulse P13 is applied on an odd-numbered piezoelectric element 6i to be driven based on printing data D10 supplied in the printing operation so that the piezoelectric element 6i is driven based on the pulse P13. In contrast, a pulse P13 and a negative phase driving pulse P14 of a negative phase and the same amplitude is applied to the adjacent even- numbered piezoelectric element 6i on the right side, that is, so as to drive the piezoelectric element 6i. Accordingly, the deflection of a nozzle plate derived from the expansion of the odd-numbered piezoelectric element can be canceled by the deflection of the nozzle plate derived from the expansion of the adjacent piezoelectric element on the right side so that irregularity of the ink ejection amounts from each nozzle derived from the nozzle plate deflection can be prevented therefor.
Patent JP-H11180053-A (JP)
Title: Fusion-transfer type ink image-receiving sheet
Inventor: MAEDA SHUICHI
IPC: B41M5/40
Filed: 1997-12-18
Abstract: PROBLEM TO BE SOLVED: To provide a fusion-transfer type ink image-receiving sheet which is excellent in gradation-reproducing property, dot-reproducing property, the clearness of color images, and anti-blocking property, and by which an ink image recording of a high recording density can be obtained. SOLUTION: This fusion-transfer type ink image-receiving sheet has a sheet- like supporting body, and a porous ink image-receiving layer formed of a resin- containing liquid of which the major component is a water-dispersion type resin, on at least one surface of the sheet-like supporting body, and a hardening agent is contained in the resin-containing liquid. It is preferable that the water- dispersion type resin is at least one kind which is selected from a polyurethane resin, an acrylic resin and SBR, and the hardening agent is at least one kind which is selected from dimethylolurea, glyoxal, and zirconium oxide, and in addition, the hardening agent is 1-10 pts.wt. (solid portion) based on 100 pts.wt. (solid portion) of the water-dispersion type resin.
Patent JP-H06201691-A (JP)
Title: High-affinity polyclonal antibody against protein related to human parathyroid hormone
Inventor: AOYANAGI KATSUMI
IPC: C07K16/00
Filed: 1992-12-28
Abstract: PURPOSE:To obtain an anti-human PTHrp polyclonal antibody having a high affinity against human PTHrp (protein related to parathyroid hormone) as compared with the conventional antibody and can be used for the measurement of the PTHrp in blood and its manufacturing method. CONSTITUTION:An anti-human PTHrp polyclonal antibody is manufactured in such a way that birds are immunized with the anti-human PTHrp polyclonal antibody having an affinity of >=1X10<7>L/mol against the human PTHrp and the anti-human PTHrp polyclonal antibody is collected from the eggs laid by the immunized birds.
Patent JP-H09173723-A (JP)
Title: Oil strainer
Inventor: ISHIKAWA MASAMI
IPC: B01D29/01
Filed: 1995-12-22
Abstract: PROBLEM TO BE SOLVED: To prevent the deformation and failure of the part corresponding to the lower side of the outlet pipe of a sheet-like brazing filler metal as an oil strainer for an automatic speed changer for vehicles made of synthetic resin. SOLUTION: This oil strainer is constituted by disposing the sheet-like brazing filler metal 13, such as wire net, between a synthetic resin tray-like lower body 11 made of a synthetic resin which has the upward facing outlet pipe 11a in one side part and has many downward projections 11b on the inside surface and a synthetic resin tray-like lower body 12 which has an inlet pipe 12a in the other side part, welding its peripheral edge to the inner step part 11c on the peripheral side of the upper body and welding the peripheral edges of the upper and lower bodies to each other. In such a case, the lower inlet part of the outlet pipe 11a is provided with a rib 14 projecting into the body to a straight shape and a small projector 14a is formed on the rear surface in the central part of the rib 14.  The surface of the brazing filler metal 13 is pressed to this small projection 14a to prevent the deformation of the brazing filler metal 13 even if the strong pressure of the oil acts on the part on the outlet side of the brazing filler metal 13 at the time of use.
Patent JP-2000035344-A (JP)
Title: Rotation detection sensor and rotary plate for the rotation detection sensor
Inventor: KANBE MASAKATA
IPC: G01B7/30
Filed: 1998-12-09
Abstract: PROBLEM TO BE SOLVED: To provide a rotation detection sensor and a rotary plate for the rotation detection sensor capable of avoiding the effect of surroundings without increasing parts number and detecting with a high accuracy by using a rotary plate which does not require high accuracy. SOLUTION: On a rotary plate 2 for a rotation detection sensor, magnetic path change pieces 6a, 6b and 6c are extended and formed. On the rotary plate 2, a magnetic path forming projection 8 is extended and formed. A magnetism detection member 3 is arranged in the space positioning in between the magnetic path change pieces 6a, 6b and 6c an the magnetic path forming projection 8. A detection part main body 10 is constituted of the first to the third magnetic detectors 13, 14 and 15. The first to the third magnetism detectors 13 to 15 are constituted of the first to the third magnetic resistance elements 13a to 15a and the first to the third bias magnets 13b to 15b.
Patent JP-H07195954-A (JP)
Title: Control device for four wheel drive
Inventor: IZUMI TOMOMI
IPC: B60K23/04
Filed: 1993-12-29
Abstract: PURPOSE:To prevent the tendency of over-steering at the time of cornering by providing each pneumatic pressure detection means for the respective wheels of a four-wheel drive car, and controlling the distribution of driving force to be changed at least between each front and each rear wheel when any wheel abnormal in pneumatic pressure is detected. CONSTITUTION:When any wheel abnormal in pneumatic pressure is detected at the time of running, optimum torque distribution to each wheel is carried out by a torque scoop controller. The various kinds of data on the presence or absence of abnormality for each wheel is inputted first, and it is repeatedly checked whether abnormal wheel has been detected or not. When it is judged that a wheel is abnormal, and if it is a front wheel, its driving system is fixed to a rear wheel drive condition, and if it is not the front wheel, the driving system is fixed to a front wheel drive condition. If abnormality is found in more than three wheels, a vehicle is prevented from having an inclination of oversteering even if it is in an inclination of understeering more or less by fixing the driving system to a front wheel drive condition where torque transmission to the rear wheel side is prohibited, and the two front wheels are fixed to a front wheel drive (FF) condition.
Patent JP-2001167527-A (JP)
Title: Information recording/reproducing device
Inventor: OBA AKIHIKO
IPC: G11B20/12
Filed: 1999-12-09
Abstract: PROBLEM TO BE SOLVED: To prevent a throughput at a random access time from lowering even when alternate processing of a fault sector is performed. SOLUTION: When a defect occurs in an optional sector f, and it is decided as the fault sector, plural sectors d, e, f containing the fault sector equal to a data size of a recording or reproducing command for the address of the fault sector sent to an information recording/reproducing device are re-arranged in an alternate area 11.
Patent JP-H09179579-A (JP)
Title: Retrieval device
Inventor: YONEKURA TAKAOMI
IPC: G10L15/10
Filed: 1995-12-25
Abstract: PROBLEM TO BE SOLVED: To put the singing voices and names of animals in a data base and discriminate the animal name of a singing voice which is picked up. SOLUTION: A control part 6 extracts only the singing voice of a bird from a sound picked up by a microphone 1 by using spectrum analysis, linear predictive analysis, formant pitch extraction, voice analyzing method for correlation, etc., and stores this singing voice in a RAM 8 together with a bird name inputted from a key input part 5. Further, the control part 6 compares the singing voice which is picked up with singing voices stored in the RAM 8 to retrieve the bird name of a singing voice which matches or is similar to the picked-up singing voice, and displays the bird name at a display part 12. Further, the control part 6 outputs the collected singing voice from a speaker 11 as it is or reads a singing voice close to the collected singing voice out of the RAM8 and outputs it from a speaker 1.
Patent JP-2000170049-A (JP)
Title: Production of coarse grandrelle-like composite yarn
Inventor: HIGAKI MASAHIRO
IPC: D02J1/08
Filed: 1998-12-10
Abstract: PROBLEM TO BE SOLVED: To obtain a coarse grandrelle-like composite yarn having a soft and smooth surface touch by paralleling a preliminarily interlaced thermoplastic synthetic multi-filament crimped yarn and a substantially non-crimped or non- interlaced thermoplastic synthetic multi-filament yarn having different dyeability as that of the crimped yarn and then subjecting the doubled yarns to a blending and interlacing treatment. SOLUTION: This coarse grandrelle-like composite yarn is obtained by paralleling a thermoplastic synthetic multi-filament crimped yarn, such as a crimped yarn prepared by preliminarily applying an interlacing treatment of 20-80 points/ m to a polyester false-twisted yarn incapable of being dyed with cationic dyes and having a titanium dioxide content of 0.5-2.5 wt.%, and a substantially non- crimped or non-interlaced thermoplastic synthetic multi-filament yarn having different dyeability as that of the crimped yarn, such as a cationic dye-dyeable polyester multi-filament yarn, in a ratio of 30:70 to 80:20, preferably 40:60 to 70:30, and applying a blending and interlacing treatment of 30-100 points/m to the paralleled yarn.
Patent JP-2001165935-A (JP)
Title: System and method for processing specimen information
Inventor: AKAZAWA KANJI
IPC: G16H10/60
Filed: 1999-12-10
Abstract: PROBLEM TO BE SOLVED: To provide a system and method for processing specimen information, by which the cost required until a survey report is prepared can be reduced by improving the confirmation work of the matching properties between a written examination request with respect to specimens collected by a medial institution and specimen containers containing the specimens. SOLUTION: The medical institution performs preparation (business X) of a written inspection request px for OCR, and an examination laboratory writes the number of specimen containers received qx and the names of a patient on the written examination request px. The request px and containers qx are delivered into one of the local offices of the examination laboratory. The local office reads out the number of the sample containers received, prepares sample bar code labels L by the number of the received containers, and delivers containers qy to an examination center after sticking the labels L to the containers (business Y). In addition, the local office prepares examination denoting data qy by extracting items for examination from the request px and directly transmits the data qy to the examination center (business 'Z').  The examination center reads out the bar codes and prepares inspection data.
Patent JP-H09179488-A (JP)
Title: Globe with celestial body
Inventor: NAGAHAMA YASUHIRO
IPC: G09B27/08
Filed: 1995-12-26
Abstract: PROBLEM TO BE SOLVED: To heighten a desire to learn and interest in astronomy by combining a globe with a celestial body, and illuminating the celestial body from the inside to project constellations on the surface of a wall or the like so as to be used like a planetarium. SOLUTION: A globe 8 and a celestial body 13, a transparent hollow spherical body, are journalled with the same axis as the center. The globe 8 is rotated along with a globe rotating base 11, and the celestial body 13 is rotated in associaton with the rotation of a celestial body rotating base. When a rotation switch 48 is pressed, a driving motor is driven to rotate the globe 8 and the celestial body 13 respectively in reverse directions. When a lamp switch 47 is pressed, an electric lamp in the celestial body 13 is lighted. With this electric lamp as light source, the celestial body 13 is illuminated from the inside, and the pattern 14 of constellations described on the surface is projected being magnified on the surface of a wall W.  The constellations projected along with the rotation of the globe 13 thereby present a state of a planetarium, and the correlation of the earth and astronomy is brought about in relation to the globe 8 positioned in front so as to serve to increase a desire to learn and interest in astronomy.
Patent JP-H09186255-A (JP)
Title: Mask rom, its data reading method and its manufacture
Inventor: TOMIOKA YUGO
IPC: H01L27/112
Filed: 1995-12-27
Abstract: PROBLEM TO BE SOLVED: To realize the reduction of the size of a mask ROM chip and the increase of its capacity without requiring any microfabrication technique than the ones of the conventional level. SOLUTION: In addition to NMOS transistors M11-M22 for constituting a memory cell, MOS-type element isolating field-shield transistors FS11-FS21 provided originally for isolating electrically these memory transistors M11-M22 from each other are also utilized as storage cells. For example, when writing data in the transistor FS11, injecting N-type impurity ions into a P-type silicon substrate portion present in the region (channel region) under its gate electrode, the threshold voltage of the transistor FS11 is made lower than the ones of the other field-shield transistors to write data in the transistor FS11. Applying an intermediate voltage between the high and low threshold voltages to a field- shield line FSL, the ON/OFF states of the transistors FS11-FS21 are sensed to read out the storage data therefrom.
Patent JP-2000162687-A (JP)
Title: Video camera
Inventor: NOTO GORO
IPC: G03B17/02
Filed: 1998-11-27
Abstract: PROBLEM TO BE SOLVED: To provide a video camera having heat radiating structure which is strong against external forces exerted on a camera main body, without causing troubles on appearance. SOLUTION: This camera is provided with a main body 100 incorporating an imaging device 2, a member 3 provided in the main body and having thermal conductivity, and a holding member 20 exposed to the outside of a main body housing, holding the housing 10 other than the main body in the main body and having thermal conductivity. The holding member 20 and the member 3 having the thermal conductivity are coupled through 3a and 20a in the main body, so that the heat generated in the main body is diffused to the outside.
Patent JP-2001164521-A (JP)
Title: Fallen-object guard fence
Inventor: AOKI MASAYUKI
IPC: E01F7/04
Filed: 1999-12-10
Abstract: PROBLEM TO BE SOLVED: To provide a fallen-object guard fence, to which more waste tires can be utilized effectively and by which an impulse due to a fallen object of a slope is inhibited by using the characteristics of the waste tires and stronger protection against the fallen object can be conducted by avoiding the damage of a guard fence body due to the fallen object. SOLUTION: In the fallen-object guard fence being installed on the slope face of the slope or at a position adjacent to the slope face of the slope and preventing the falling of the fallen objects S, R, the guard fence has guard fence bodies 3, 4 and tire cushioning materials 5 manufactured by tabularly machining a plurality of the waste tires and disposed on the ridge sides of the guard fence bodies 3, 4.
Patent JP-H05245465-A (JP)
Title: Process for treatment of exhausted battery
Inventor: JIUSETSUPE KANJIINI
IPC: B09B5/00
Filed: 1992-12-11
Abstract: PURPOSE: To prevent the generation of ammonia fumes by executing the destruction of exhausted batteries to a prescribed size in water and executing the mercury removal from a separated fraction by addition of calcium hydroxide in a continuous rotary indirect heating furnace in the absence of air. CONSTITUTION: The exhausted batteries 1 are crushed to a size below 7 mm in a water stream by a blade mill 2. These batteries are sent to a washing drum 3 and are washed with water, by which chloride ions are dissolved. The batteries are then sent to a rotary sieve 5 and are sieved under a water spray 6, by which the batteries are divided to an aqueous slurry 7 and the coarse fraction 8. The coarse fraction 8 is separated to metals and nonmetals by a hydro-weight device 9. The material portions 12 are sent together with mercury- containing material 19 separated from the aqueous slurry 77 and is sent to the mercury removal furnace of a continuous revolving, indirect heating system. The calcium hydroxide 31 is added thereto and the metallic portions are heated in the state that the furnace is packed with inert gas.  The mercury is taken out as gas 21 and is recovered by cooling and condensing. Residue 22 is sent to a vibration sieve 23 and a magnet separating machine 26, by which the residue is treated.
Patent JP-H06180363-A (JP)
Title: Obstruct detector
Inventor: NISHINO JUN
IPC: G01S17/93
Filed: 1992-12-11
Abstract: PURPOSE:To prevent crash due to lag in the issue of alarm by issuing a danger signal based on the sum of idling distance of a vehicle and a value obtained by dividing the square of the speed of vehicle relative to an obstacle present in front of the vehicle by the deceleration value of the vehicle. CONSTITUTION:An operating circuit 41A operates according to a formula; R=Vf.Talpha+(Vf-Va)<2>/2a, where Vf; speed of vehicle (m/s), Talpha; response delay time of driver(s), Va; brake deceleration of the vehicle (m/s<2>), R; distance between an obstacle and the vehicle (m). In other words, brake distance is determined by dividing the square of relative speed by a predetermined deceleration. This detector delivers an alarm 4 appropriately to a driver depending on the running conditioned on highway or the like thus preventing crash.
Patent JP-H05163381-A (JP)
Title: Production of expanded polymer particle
Inventor: KUWABARA HIDEKI
IPC: C08J9/18
Filed: 1991-12-16
Abstract: PURPOSE:To easily produce the title particles having a high expansion ratio without making cells fine even when an inorg. gaseous blowing agent, such as carbon dioxide, is used in a process wherein polymer particles are impregnated with a blowing agent and spouted out of a hermetically sealed container into a low-pressure atmosphere to expand the particles. CONSTITUTION:Polymer particles contg. 0.02-5.0wt.% inorg. substance such as a metal carbonate, bisulfate, sulfate, oxide, or chloride, clay, or a natural mineral and 0.02-5.0wt.% polypropylene glycol-polyethylene glycol copolymer are impregnated with a blowing agent and spouted out of a hermetically sealed container into a low-pressure atmosphere to expand the particles.
Patent JP-H06177213-A (JP)
Title: Semiconductor device
Inventor: SUMIYA KOICHI
IPC: H01L21/60
Filed: 1992-12-09
Abstract: PURPOSE:To obtain a semiconductor device having simple constitution and having no effect on electrical characteristics by conducting a process corresponding to die bonding and a process corresponding to wire bonding at a time without using a wire. CONSTITUTION:Surface electrodes 2 electrically connected to a circuit element 7 are formed onto the surface of a GaAs substrate 6, and rear electrodes 9 connected to the surface electrodes 2, led out onto a rear from via holes 8 and formed in a recessed shape are formed onto the rear of the GaAs substrate 6. Columnar electrodes II formed in a projecting shape in response to the rear electrodes 9 are formed onto the surface of a wiring substrate 10, and the projecting-shaped electrodes 11 of the wiring substrate 10 are inserted and fitted into the recessed-shaped rear electrodes 9 of the GaAs substrate 6, thus laminating the GaAs substrate 6 and the wiring substrate 10, then connecting the substrate 6 and the substrate 10 electrically and mechanically.
Patent JP-H09183972-A (JP)
Title: Liquid crystal composition
Inventor: AIHARA YOSHIHIKO
IPC: C09K19/02
Filed: 1995-12-28
Abstract: PROBLEM TO BE SOLVED: To obtain a liquid crystal composition which has a sufficient tilt angle or which has a sufficient tilt angle and exhibits quick response characteristics by using specified ferroelectric liquid crystal compounds as the constituents. SOLUTION: This liquid crystal composition, particularly comprising a ferroelectric liquid crystal composition, has a tilt angle of 30 to 50 degree at 30 deg.C. The composition contains at least one compound selected from the group consisting of compounds (A) represented by formula I (wherein (m) is an integer of 4 to 16; (n) is an integer of 4 to 12; X1 , X2 and X3 are each an element independently selected from a group consisting of H and F; Y is COO or O; Cf is a CH3 or CF3 group; and is an optically active center) and compounds (B) represented by formula II [wherein R is Cm H2m+1 or CH2 =CH(CH2 )m ; X is H or F; and (m), (n), Cf and are the same as in formula I].