baber/WOPTO huggingface dataset:
Patent JP-H01143070-A (JP)
Title: Information recording and reproducing device
Inventor: KURIHARA HIDEO
IPC: G11B19/00
Filed: 1987-11-28
Abstract: PURPOSE:To execute the recording and reproduction of high reliability and to effectively utilize a recording area by providing a foreign material detecting means to detect a foreign material or a flaw stuck to a card-shaped information recording medium. CONSTITUTION:A light emitted from the light source 5 of an LED, etc., is image-formed through the image-forming optical system 7 of a lens, etc., on the photodetector 8 of a CCD, etc. When the foreign material such as a fingerprint, etc. is stuck on the surface of a card C, since the light emitted from the light source 5 is diffused on the surface of the optical card C, the quantity of light is lowered in comparison with a reflected light by the clean surface where nothing is stuck. By detecting this quantity of light with the photodetector 8, the presence and absence of the foreign material can be discriminated. Thus, a case that there is dust or the flaw can be informed to a user.
Patent JP-S63154252-A (JP)
Title: Detecting method for pressure-welding by pinch roll
Inventor: ITASHIKI MASAKAZU
IPC: B22D11/16
Filed: 1986-12-17
Abstract: PURPOSE:To confirm the pressure welding of an object by pinch roll based on charging of loading current by giving velocity command differing from the prescribed velocity to a driving motor for the pinch roll carrying at the prescribed velocity while inserting the object. CONSTITUTION:The velocity command to the motor M1 driving the pinch roll 2 is changed from V to V+V1 and the velocity command to the motor M2 driving the pinch roll 4 is changed from V to V-V2. Then, in case the object is under condition of pressure-welding, the loading current of motor M1 is much increased and the loading current of motor M2 is much reduced. In case the object is under condition of no pressure-welding, the loading currents of both motors M1, M2 are almost not changed. A comparator 13 compares the differ ence of loading currents with the standard value and in case the difference is larger than the prescribed value, the confirming signal for pressure-welding is outputted. And, in case the difference is smaller than the prescribed value, as the non-confirming for pressure-welding, the stopping measure for carrying, etc., is taken. Further, the velocity demmands of both pinch rolls 2, 4 are changed, but only one side in them may be changed and the rolls except the pinch roll in continuous casting machine may be applied.
Patent JP-2001151622-A (JP)
Title: Refreshing agent composition
Inventor: IWAMOTO YOSHIKO
IPC: A61K8/00
Filed: 1999-10-22
Abstract: PROBLEM TO BE SOLVED: To obtain a refreshing agent composition having lasting refreshing feeling without irritating feeling and characteristic odor and excellent in stability with time and use feeling. SOLUTION: This refreshing agent is characterized by including one or more kinds of cyclohexanol derivatives represented by a general formula (1) [wherein R1 is methyl, ethyl or isopropyl group which has hydroxy group or no hydroxy group and may be bonded to same cyclic carbon atom; R2 is CH2OH, CH(OH) CH3 or C(OH)CH3CH3; (m) is an integer of 1-3], one ore more kinds of compounds selected from a group consisting of lactic acid alkyl esters represented by a general formula (2) [wherein R3 is a 2-18C straight-chain or branched chain alkyl group] or dibasic acid dialkyl esters represented by a general formula (3) [wherein R4 and R5 are each a 2-18C alkyl group and (n) is an integer of 2-8] and one or more kinds of polyhydric alcohols.
Patent JP-2000132933-A (JP)
Title: Data writing control method of head and memory device utilizing the same
Inventor: MATSUBARA NOBUYA
IPC: G11B21/10
Filed: 1998-10-22
Abstract: PROBLEM TO BE SOLVED: To provide a data writing control method of a head which can prevent off-track writing, accidental writing of data into an off track during the writing of data with the head and a memory device utilizing the same. SOLUTION: An amplitude value of an output signal of a magnetic head 6 in a servo region is preferably or constantly monitored. In the preferable embodiment, the amplitude value of the output signal is obtained from a value as given when a voltage of a capacitor 15 used at a VGA(Variable Gain Control) 13 in an AGC(Automatic Gain Control) 12 of a channel unit 11 composing one circuit of a hard disc drive is measured and undergoes an A/D conversion. Then, it is judged whether the obtained amplitude value is abnormal or nor. When it is abnormal, the writing of data to be stored by the magnetic head 6 is stopped. In the ideal example, the abnormality is determined when the amplitude value of the output signal of the magnetic head is smaller than the amplitude value previously determined of the output signal in the normal magnetic head.  The data writing control method of the head thus obtained is utilized for a memory device.
Patent JP-H09143433-A (JP)
Title: Bonding
Inventor: YANAGI MASATO
IPC: C09J5/00
Filed: 1995-11-20
Abstract: PROBLEM TO BE SOLVED: To provide a method for obtaining high bonding strength by using two kinds of adhesives. SOLUTION: This bonding method comprises providing a first adherend surface with an adhesive layer (1) composed of a resin that has surface tackiness and a dynamic modulus of 10<6> -10<7> dyn/cm<2> , and is curable by reaction of ethylenic unsaturated bond and a polymerization initiator, and providing a second adherend surface with an adhesive layer (2) composed of a resin that has surface tackiness and a dynamic modulus of 10<6> -10<7> dyn/cm<2> and is curable by reaction of ethylenic unsaturated bond and a decomposition accelerator for the polymerization initiator, superposing both the adherend faces to each other via the first adhesive layer (1) and the second adhesive layer (2), and curing the adhesive layers so that the dynamic modulus of the adhesive resin layers becomes 10<7> dyn/cm<2> or more.
Patent JP-H01143265-A (JP)
Title: Thin film transistor
Inventor: HAYAMA HIROSHI
IPC: H01L29/78
Filed: 1987-11-27
Abstract: PURPOSE:To assure a thin film transistor of high speed, low power consumption where the sheet resistance of a source-drain diffusion layer does not increase even if a leak current between the source and the drain increases by forming only a junction region between a drain region and a substrate region in a thin film semiconductor of a specific thickness. CONSTITUTION:An insulating gate field-effect type thin film transistor is not formed as a ultra-thin film, but only a region including a junction part between a drain region 4 and a substrate region 5 is a ultra-thin film of 100-200Angstrom . In this case, the volume of only a region where the size of a depletion layer is reduced by application of a voltage. Therefore, a leak current between a source and a drain can be small as in a ultra-thin film transistor, without increasing the sheet resistance of a source-drain diffusion layer.
Patent JP-S62191592-A (JP)
Title: Headbox for papermaking machine
Inventor: EVAELAHTI OSMO
IPC: D21F1/06
Filed: 1986-12-17
Abstract: A paper machine head box includes perforated plates (2, 5) being used as a distributor and a turbulence generator and having flow ducts (3, 6), of which the ducts or channels at the edges are of different size than the remaining flow ducts. According to a preferred embodiment, slides (11), which are adjustably displaceable sideways, are provided at the ends of slice ducts at both edges of the perforated plates in order to enable the flow to be regulated. The slides and the perforated plates define the outermost flow ducts (16) of the turbulence generator and the distributor.
Patent JP-H06142847-A (JP)
Title: Continuous casting method of aluminum
Inventor: HAYASHI NORIFUMI
IPC: B22D11/041
Filed: 1992-11-11
Abstract: PURPOSE:To prevent crack of an ingot and warp/contraction of an ingot's bottom part by using a cooling water with adding the specified quantity of an extremely fined carbon dioxide as a cooling medium. CONSTITUTION:When an aluminum alloy is melted with using an electromagnetic casting device, a carbon dioxide cylinder 14 and air bubble dispersing device 3 are arranged in the course of the piping to inject a cooling water into a water cooling mold 1. The air bubble dispersing device is composed of a guide vane 15 and current cutter 16. The cooling water and carbon dioxide flowed into the air bubble dispersing device becomes swirling flow at the guide vane part 15 to be mixed, at this time, the flow core part becomes low pressure condition, causing large pressure difference in the circular direction. The cooling water, which adds 10-45% extremely fined carbon dioxide by volume, is used for a cooling medium. By this method, the cooling in the early period of casting is moderately executed.
Patent JP-H04175251-A (JP)
Title: Acrylic synthetic fiber and its production
Inventor: SAKATA KAZUHIRO
IPC: D06M101/16
Filed: 1990-11-06
Abstract: PURPOSE:To obtain the subject synthetic fiber having excellent fiber dispersibility, interfacial adhesivity, reinforcing effect, etc., by applying a specific amount of a water-soluble hydrophilic collecting agent to an acrylic synthetic fiber and cutting the fiber in such a manner as to get a fiber bundle flatness of higher than a specific level. CONSTITUTION:A water-soluble hydrophilic collecting agent (e.g. modified cellulose) having a viscosity of 50-750cps (as a 2wt.% aqueous solution at 20 deg.C) is applied to an acrylic synthetic fiber in an amount of 0.3-1.8wt.% and the treated fiber is cut in such a manner as to get a fiber bundle flatness of >=5 to obtain the objective acrylic synthetic fiber. The fiber bundle flatness is defined as the ratio of (cut length of single fiber)/(maximum width of fiber bundle) of a fiber bundle having the maximum width of >=0.1mm. The obtained acrylic synthetic fiber can be used as a reinforcing fiber in dry building material use such as cement slate plate and wet building material use such as light-weight mortar.
Patent JP-S63159586-A (JP)
Inventor: KUNIHIRO NAONOBU
IPC: D06P5/22
Filed: 1986-12-19
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。
Patent JP-S63199234-A (JP)
Inventor: RATSUSERU JIEEMUZU MAKUREDEI
IPC: C08G73/16
Filed: 1987-12-01
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。
Patent JP-H02151225-A (JP)
Title: Frame for laying in manhole
Inventor: SEKIGUCHI NOBUO
IPC: H02G9/10
Filed: 1988-11-29
Abstract: PURPOSE:To enable installation of a laying unit in a manhole without requiring adjustment of height by pressure securing a conduit securing section then fixing a supporting member dismountably to conduit securing section and mounting/ securing the laying unit onto a stage body secured to the supporting member. CONSTITUTION:Tip of a conduit securing section 11 to be passed with a cable is inserted into a conduit 7 and pressed against the inner wall of the conduit, then the conduit securing section 11 is secured in a manhole 1 and a supporting member 21 is fixed dismountably to the conduit securing section 11. Since the conduit securing section 11 is secured to the conduit 7, position of a frame body 30 is determined unconditionally with respect to the frame body 30. The frame body 30 is fixed to the supporting member 21 such that it will be at a predetermined position with respect to the conduit 7 thus positioning a laying unit at a predetermined height corresponding to the conduit 7 when the laying unit is mounted on the frame body 30. By such arrangement, adjustment of height of the frame body 30 is not required.
Patent JP-H05145545-A (JP)
Title: Voice data mixer
Inventor: UMETSU KAZUHIRO
IPC: H03M13/00
Filed: 1991-11-18
Abstract: PURPOSE:To avoid a scale from being increased by not using a mixing data ROM. CONSTITUTION:The device is provided with 1st and 2nd buffers 2, 3 storing voice data and a buffer selecting section 4 deciding to which of them the voice data are to be stored and with a data selecting section 5 deciding from which of the 1st and 2nd buffers 2, 3 the voice data are to be outputted, with a PN data generating section outputting a pseudo noise generating code to the data selection section and with a frame constituting section 7 forming a bit string by one frame.
Patent JP-H10143450-A (JP)
Title: Device and method for processing job
Inventor: HIRAI YOSHIHISA
IPC: G06F1/00
Filed: 1996-11-13
Abstract: PROBLEM TO BE SOLVED: To execute batch processing and sequential processing while switching them corresponding to the character of job. SOLUTION: When a print job is sent from a client 10, a spooler 20 sends that job to a job executing part 30 while dividing it for each processing unit. When a reception completion type successive processing mode is designated by a mode designating part 11, the job executing part 30 simultaneously processes the plural processing units while linking them and when reception non-completion type successive processing is designated, sequential processing is performed for each processing unit. After printing processing is finished, the job executing part 30 reports the processing result to the spooler 20 for each processing unit. Since batch processing and sequential processing are executed while being suitably switched corresponding to the contents of job, processing efficiency is improved.
Patent JP-H04174947-A (JP)
Title: Image display screen
Inventor: HASHIGUCHI JUNPEI
IPC: H01J29/32
Filed: 1990-11-06
Abstract: PURPOSE:To enhance the purity of an image by forming a plurality of layers of fluorescent material between guard band layers, and providing a potential difference between the layers of fluorescent material and the guard band layers. CONSTITUTION:Layers 3 of fluorescent material with plural colors are formed on a glass face plate 1 with guard band layers 2 interposed between the layers 3. Each of the layers 3 of fluorescent material and each of the guard band layers 2 are different in thickness. A first metal back layer 4 is attached in such a manner as covering the layers 3 of fluorescent material. An insulating layer 5 is formed on the guard band layers 2. A second metal back layer 6 is provided on the insulating layer 5. Different potentials are given between the metal back layer 3 and the metal back layer 6. As a result, an equipotential surface located near a screen becomes uneven and a potential distribution in which charged particles are drawn toward the guard band layers is caused near the boundary between the layers of fluorescent material and the guard band layers and works to draw back those charged particles which tend to go out of the guard band layers.
Patent JP-H11129848-A (JP)
Title: Mounting device for air bag device and steering wheel
Inventor: SUZUKI MICHITAKA
IPC: B60R21/203
Filed: 1997-11-04
Abstract: PROBLEM TO BE SOLVED: To easily mount/demount an air bag device to a steering wheel. SOLUTION: In both side parts of an air bag device 3, an engaging mechanism 46 is provided. The engaging mechanism 46 has a case 47, coil spring 49, and a movable pin 48, and an engaging part 60 of the movable pin 48 is elastically protruded to the outside. In a horn plate 11 of a steering wheel body 2, a mounting hole 17 is provided. By only pressing in the air bag device 3 in a prescribed mounting direction, the engaging part 60 is engaged with the mounting hole 17, and the air bag device 3 can be mounted in the steering wheel body 2. A lock part 67 is provided in the movable pin 48, and a lock receiving part 57 is formed in the case 47. By pressing in and rotating the movable pin 48, the lock part 67 is locked by the lock receiving part 57, and the air bag device 3 can be easily removed.
Patent JP-H07138064-A (JP)
Title: Production of high-strength alumina sintered compact
Inventor: SAKAMOTO HIDEMITSU
IPC: C04B35/10
Filed: 1993-11-09
Abstract: PURPOSE:To provide a production method for a sintered compact with high mechanical strength, enabling sintering at normal pressures. CONSTITUTION:Alumina is incorporated with 0.1-5.0wt.% of molybdenum or a molybdenum compound, the resultant mixed powder is molded to a specified shape followed by sintering the molded form at 1450-1600 deg.C under normal pressures.
Patent JP-2000129069-A (JP)
Title: Cationic resin composition
Inventor: SEKO TOSHIYA
IPC: C08F220/34
Filed: 1998-10-23
Abstract: PROBLEM TO BE SOLVED: To obtain a resin composition excellent in storage stability and film- forming properties and capable of giving a coating film excellent in transparency and water resistance by incorporating a cationic copolymer comprising carbonyl- containing monomer units and cationic monomer units with a hydrazine compound and a hydrophilic solvent. SOLUTION: This composition comprises (A) cationic copolymer comprising 1-30 wt.% carbonyl-containing monomer units such as (meth)acrolein and 5-99 wt.% cationic monomer units represented by the formula, (B) a compound having at least two hydrazino groups, such as succinohydrazide, and (C) a hydrophilic solvent such as methanol. In this composition, 0.2-3 mol of hydrazino groups of component B are contained per mol of the carbonyl groups of component A, and 1-100 pts.wt., in total, component A and B are contained per 100 pts.wt. component C. In the formula, A is oxygen or NH; R1 is hydrogen or methyl; R2 and R5 are each a 2-4C alkylene; R3, R4, R6, and R7 are each a 1-4C alkyl; R8 is a 1-10C alkyl or the like; X is a counter ion; and n is 0-3.
Patent JP-H09147596-A (JP)
Title: Semiconductor testing device
Inventor: TONO NAOMI
IPC: G11C29/00
Filed: 1995-11-21
Abstract: PROBLEM TO BE SOLVED: To provide a semiconductor testing device with a short test time. SOLUTION: A control part 1 accesses all addresses of a fail memory 34 by an address generation circuit 35 at a first analysis and at the same time stores the address of a faulty memory cell by an index memory 4 and accesses only an address stored at the index memory 4 at a second analysis or thereafter, thus reducing test time as compared with before where all addresses of the fail memory 34 were accessed even at a second analysis and thereafter.
Patent JP-H07156504-A (JP)
Title: Printer
Inventor: OCHIAI TERUYUKI
IPC: B41J29/02
Filed: 1993-12-02
Abstract: PURPOSE:To obtain a printer capable of absorbing a variation of component parts generated during production and adjusting a printing gap. CONSTITUTION:A platen and paper transport component parts are set on a transport frame 15. A printing head and a printing gap adjusting mechanism are set on a printing frame 1. On the opposed surface thereof, positioning holes 23 and positioning lugs 26 fitted with each other with a play in a printing gap changing direction are formed. On the opposed surfaces of the positioning lug 26 and the positioning hole 23, a plurality of engaging teeth arranged in a serrated form in the printing gap changing direction and an engaging claw 24 resiliently engaged to any one of the engaging teeth are provided. While the engaging claw 24 is engaged with the selected engaging tooth, the positioning lug 26 is fitted into the positioning hole 23, and a screw 21 is fastened. In this manner, the relative position fo the transport frame 15 to the printing frame 1 is so determined that a printing gap can be adjusted by the printing gap adjusting mechanism all over the full printing gap adjusting range.
Patent JP-H06148777-A (JP)
Title: Silver halide photographic sensitive material
Inventor: HOSHIMIYA TAKASHI
IPC: G03C1/06
Filed: 1992-11-12
Abstract: PURPOSE:To improve rapid processing and to attain high processing stability by incorporating a specific compound. CONSTITUTION:The compound expressed by a formula is contained. In the formula, each of L<1> and L<2> is single bond, -O- group, -S- group, -NR<7>- group, -CO- group, -SO2- group, -P(O)(G<2>R<7>)- group or these combination, L<3> is -SO2NR<7>- group, -NR<7>SO2NR<7>- group, -CONR<7>-group, -NR<7>CONR<7>group, -G<2>P(O)(G<2>R<7>)NR<7>- group. G<1> is -CO- group, -SO2- group, -SO- group,-COCO-group, thiocarbonyl group, iminomethylene group or -P(0)(G<2>R<7>)-group, each of R<1>-R<4> is bivalent aliphatic group or aromatic group, R<5> is hydrogen atom, aliphatic group, aromatic group, alkoxyl group, aryloxy group or substituted or non-substituted amino group.
Patent JP-H09145983-A (JP)
Title: Lens barrel
Inventor: YOSHIBE YASUSHI
IPC: G03B13/34
Filed: 1995-11-21
Abstract: PROBLEM TO BE SOLVED: To provide a lens barrel where switching between an AF(autofocusing) mode and an MF(manual focusing) mode can be smoothly performed and which is stably operated by a small-sized motor having a small holding torque and driving torque. SOLUTION: This lens barrel is provided with a focusing rotary barrel 2 rotatable around the center of an optical axis, an MF motive power transmitting member 3 transmitting motive power from an MF ring, an AF motive power transmitting member 7 transmitting the motive power from a motive power source for automatic focusing, a motive power relay member 9 constituting a differential mechanism with the transmitting members 3 and 7, receiving the motive power from the transmitting members 3 and 7 and imparting rotational driving power to the rotary barrel 2, and switching members 5 and 6 for switching to manual focusing operation and automatic focusing operation. The switching members 5 and 6 fix the transmitting member 7 at the time of switching to the manual focusing operation, and they fix the transmitting member 3 at the time of switching to the automatic focusing operation.
Patent JP-H01144110-A (JP)
Title: Key input device
Inventor: MUTO HARUO
IPC: G06F3/023
Filed: 1987-11-30
Abstract: PURPOSE:To realize the smooth key input operations by attaining the input of functions regardless of a prefix type or a simultaneous pressing type of the key input mechanism. CONSTITUTION:A key input device contains a CPU 1, a timer TM 2, a main memory MEM 3, a key input queue 4, a prefix flag 5, a keyboard KB 6, a function key 7, and a function key push bit F. Then the function inputs can be accepted for key operations of both prefix and simultaneous pressing types. Thus the input of functions are possible regardless of a prefix or simultaneous pressing type key input mechanism. Then the smooth key input operations are ensured.
Patent JP-S63157888-A (JP)
Title: Method for preventing grain boundary damage of ni alloy
Inventor: YUKI HIDEAKI
IPC: C23F11/06
Filed: 1986-12-19
Abstract: PURPOSE:To simply and effectively prevent the grain boundary damage of an Ni alloy brought into contact with a degassed alkali soln. at high temp., by adding a specified amt. of a sludge dispersing agent consisting of polycarboxyalkylphosphinic acid and a salt thereof to the degassed alkali soln. at high temp. CONSTITUTION:A sludge dispersing agent consisting of polycarboxyalkylphosphinic acid and/or one or more kinds of salts thereof is added to a degassed alkali soln. at high temp. by 0.3-300ppm basing on the amt. of the soln. Cyclic amine is further added by 0.3-300ppm as required. Bis(poly-2-carboxyethyl)phosphinic acid or bis(poly-2-carboxypropyl)phosphinic acid is especially suitable for use as the polycarboxyalkylphosphinic acid and morpholine or quinoline is especially suitable for use as the cyclic amine. The sludge dispersing agent disperses Fe3O4, Cu, Cu2O, CuO, etc., and prevents the deposition of them in the alkali soln., so the grain boundary damage of an Ni alloy brought into contact with the soln. is prevented.
Patent JP-H01143836-A (JP)
Title: Proryl endopeptidase inhibitor
Inventor: FURUKAWA ATSUSHI
IPC: A61P25/28
Filed: 1987-11-30
Abstract: PURPOSE:To obtain the title preparation useful as a remedy for senile dementia and amnesia, having excellent safety, containing a cyclic amide derivative of a certain proline as an active ingredient. CONSTITUTION:The title preparation containing a compound shown by the formula (A is amino acid residue and N-containing heterocyclic ring is 5-6- membered saturated heterocyclic ring which may contain hetero-atom except N) as an active ingredient. The preparation is produced by blending the compound shown by the formula with drug additives and processing into tablet, powder, capsule, etc. A dose is 50-1,000mg per adult daily in the case of oral administration and 1-500mg in the case of parenteral administration.