baber/WOPTO huggingface dataset:
Patent JP-S62122284-A (JP)
Title: Semiconductor light receiving element
Inventor: KAMEDA HIDEO
IPC: H01L31/16
Filed: 1985-11-22
Abstract: PURPOSE:To perform stable, accurate position detection, in a light receiving element having a light receiving part, in which cells are arranged in a matrix pattern, by changing the ratio of the numbers of light receiving cells, which are connected to first and second wirings for every region corresponding to the diameter of incident light, at a specified rate toward the direction of the position detection. CONSTITUTION:Light receiving cells 11 are arranged in a matrix pattern in a light receiving part. Ten groups of regions 14 corresponding to the diameter of incident light from the left end to the right end are provided in the light receiving part. Ten light receiving cells are arranged in each group. The ratio of the light receiving cells 11, which are connected to a first wiring 12 and a second wiring 13 is changed from 9:1-1:9 at a constant rate. When the light is inputted to the region 14 corresponding to the diameter of the incident light at, e.g., the second column from the left, the ratio between photovoltaic currents I11 and I12, which are sent to the first wiring 12 and the second wiring 13, becomes 4:1. When the light is inputted to the region 14 corresponding to the diameter of the incident light in the third column from the right, the ratio between the photovoltaic currents I11 and I12, which are sent to the first and second wirings 12 and 13, becomes 3:10. Thus, in this semiconductor light receiving element, the photovoltaic currents I11 and I12 with the ratio corresponding to the position of the incident light can be sent to the first and second wirings 12 and 13 without resistors, and faulty operation does not occur due to the intensity of the incident light.
Patent JP-H0692629-A (JP)
Title: Method for stabilizing aqueous solution of aluminum polysalt
Inventor: YAMADA HIDETO
IPC: D21H17/63
Filed: 1992-09-07
Abstract: PURPOSE:To prevent an insoluble compound from depositing in dilution with water and stabilize an aqueous solution by blending the aqueous solution of an aluminum polysalt with an aqueous solution of cationized polysaccharides. CONSTITUTION:An aqueous solution of a polymerized aluminum salt is stabilized by blending the aqueous solution of the polymerized aluminum salt with an aqueous solution of cationized polysaccharides. Aluminum polychloride, aluminum polyhydroxide, alumina sol, etc., are cited as the aluminum polysalt used. The cationized polysaccharides are obtained by cationically modifying natural or modified polysaccharides and include cationic starch, cationized guar gum, cationized cellulosic derivatives, etc.; however, the cationized starch is most usually used in aspects of practicality and economical efficiency. Cationized starch obtained from corn, potato, tapioca, wheat, etc., is cited as the cationized starch used.
Patent JP-H01106055-A (JP)
Title: Silver halide color photographic sensitive material
Inventor: TANIGUCHI MASATO
IPC: G03C7/32
Filed: 1987-10-20
Abstract: PURPOSE:To obtain a color photography causing no color change on a white ground, even preserved for a long period or displayed after color development and bleach-fix processings of the title material by incorporating a specified coupler in at least one layer of photographic constituting layers mounted on a supporting body. CONSTITUTION:At least one layer of the photographic constituting layer mounted on the supporting body contains the coupler which has a function of allowing it to chemically inactive by chemically binding with an aromatic amine type color developing main agent. Said coupler has a sec. reaction rate constant of a range of 1.0-1.0X10<-6>l/mol.sec in the reaction of said coupler with p-anisidine and chemically binds with a residual aromatic amine type color developing main agent in pH of <=8 after the color development processing. Thus, the color photography causing no color change on the white ground, even preserved for a long period and displayed after the color development and the bleach-fix processings of said material, is obtd.
Patent JP-H03125788-A (JP)
Title: Holder for lock bolt
Inventor: NAKANO SUMIO
IPC: E21D20/00
Filed: 1989-10-11
Abstract: PURPOSE:To hold lock bolts with high efficiency by providing a holder having a housing cylinder to house wedges to hold and release lock bolts in a freely putting-in and -out manner and a drifter to transmit striking and rotation to the bolts through the holder. CONSTITUTION:The striking motion of the hollow piston D1 of a drifter D and rotation motion of a motor are transmitted to a hollow transmission cylinder D2. In the outer cylinder 2 of a holder G, a wedge-housing cylinder 1, a wedge plate 3, and a wedge-pressing cylinder 4 repeatedly turn and do axial back and forth motions. When the cylinder 4 moves to the drifter D side, the holding force-transmitting slope face 3Y of the plate 3 is pressed on the drifter D side by the wedge-pressing slope face 41 of the cylinder 4, whereby strongly holding lock bolt R.
Patent JP-H11102779-A (JP)
Title: Induction heating cooking device
Inventor: OKADA KAZUICHI
IPC: H05B6/12
Filed: 1997-09-29
Abstract: PROBLEM TO BE SOLVED: To cook for many hours at low input for maintaining feeble boiling by providing a temperature sensor for detecting the temperature of cooked ingredients, and shifting to a second input which is lower than rated input according to at least the output of the temperature sensor or heating time after starting to heat at a rated input. SOLUTION: Because of heating at a rated input which is maximum input after starting to heat, water which contains cooked ingredients put in a pot can be quickly boiled, and thereafter feeble boiling is maintained at a second input to boil well for the preset time. Cooking for taking out the flavor of cooked ingredients into water, such as a soup can therefore be automatically performed. In the case of rated input being 1500 W to the standard cooked ingredient quantity of 1 kg of ingredients to 3l of water, first heating is set with respect to about 20-25 minutes, the second input is set to about 200-300 W, and heating time is set to about 3 hours. As a result, after boiling in the state of putting cooked ingredients in the pot and putting on a lid are reached, feeble boiling is automatically maintained to complete cooking.
Patent JP-H01106512-A (JP)
Title: Surface acoustic wave device
Inventor: YAMADA HIROMICHI
IPC: H03H9/25
Filed: 1987-10-19
Abstract: PURPOSE:To execute fold of a branch terminal to be connected to a conductor layer without disconnecting a shield terminal from a hoop by forming the terminal connected to the conductor layer while being branched from the shield terminal. CONSTITUTION:The tip of the shield terminal 7 is folded and connected to the full face electrode on the rear side of the piezoelectric substrate and the vicinity of the lead terminal 7 is branched to the shield terminal 7 and the input earth lead terminal 4. The branch terminal 13 is prolonged in a direction close to the hoop 2. The branch terminal 13 is folded and arranged on a wax absorbing resin 14 and connected electrically with a conductive paint 15 formed on the surface of the wax absorbing resin 14. Thus, in folding the branch terminal 13 by a roller, since the shield terminal 7 is not disconnected yet from the hoop 2, the branch terminal 13 is folded while the shield terminal 7 is fixed not to be moved.
Patent JP-H0596993-A (JP)
Title: Mounting structure for high-mount stop lamp
Inventor: ISHIHARA TOMOHIRO
IPC: B60Q1/44
Filed: 1991-10-11
Abstract: PURPOSE:To prevent a lower field of view behind a driver from obstructed by setting the height position of an upper face of a high-mount stop lamp provided on a rear package tray at the rear in a car lower than the height of an upper face of the rear package tray. CONSTITUTION:An upper face of a high-mount stop lamp 12 provided on a rear package tray 2 at the rear in a car is covered by a extractor member 13 for ventilation at the rear of the rear package tray 2. As the high-mount stop lamp is concealed by the extractor member 3, the high-mount stop lamp 12 is not seen in the field of view from inside the car, and the position of the high-mount stop lamp can be lowered. Thus, the lower field of view behind a driver can be secured, and appearance can be improved.
Patent JP-H08123944-A (JP)
Title: Signal processor
Inventor: YAMASHITA NOBUITSU
IPC: H04N19/89
Filed: 1994-10-27
Abstract: PURPOSE: To realize the quick processing corresponding to each operation mode by performing scheduling related to access in accordance with the designated operation mode. CONSTITUTION: In the recording mode, the highest priority is given to taking-in of input picture data of a processing unit A to a memory 8, and next highest priorities are given to read of encoded data for recording, access for error correction, that for compression, that for audio data input/output, and access for subcode data in order, and arbitration is performed based on these priorities. At the time of reproducing, the highest priority is given to taking-in of reproduced encoded data to the memory 8, and next highest priorities are given to access for output of output data, that for error correction, that for subcode data processing, that for decoding, and that for audio signal processing in order. These priorities are switched by the indication of recording operation/ reproducing operation.  At the time of special reproducing, the highest priority is given to access for subcode data processing.
Patent JP-H06236065-A (JP)
Title: Developing method
Inventor: KUNUGI MASANAO
IPC: G03G9/08
Filed: 1993-10-21
Abstract: PURPOSE:To prevent the sticking of toners to non-image parts and to lessen the deterioration of images so as to enhance durability by specifying the relations between the electrostatic charge arrays of a toner carrying member, toner base particles and external additives in the developing method using minus toners. CONSTITUTION:The minus toners on the toner carrying member 1 move to the image part on a latent image carrying member 11 and develop the electrostatic latent image on the latent image carrying member 11 when the direction of the electric field between the image part of the latent image carrying member and the toner carrying member 1 faces the toner carrying member 1 from the latent image carrying member 11 in the region where the electrostatic latent image is developed. The relations between the electrostatic charge arrays of the toner base particles 3 and the external additives 2 are arranged to the toner carrying member 1, the external additives 2 and the toner base particles 3 successively from the plus side, by which the toner base particles 3 electrostatically charged to plus are no longer generated regardless of whether the external additives 2 stuck to the surface of the toner carrying member 1 or not. Consequently, the unnecessary sticking of the toners to the non-image parts, i.e., surface fogging are eliminated.
Patent JP-S61131864-A (JP)
Inventor: ARUBERUTO BENDAA
IPC: B24B33/06
Filed: 1985-11-26
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-H10112650-A (JP)
Title: Analog-to-digital conversion offset correction circuit, digital-to-analog conversion offset correction circuit and codec
Inventor: OGURA KEISUKE
IPC: H03M1/10
Filed: 1996-10-04
Abstract: PROBLEM TO BE SOLVED: To perform an offset correction by internal digital processing of an LSI. SOLUTION: A semiconductor integrated circuit 1 includes an A/D(analog/ digital) converter 14. An A/D conversion offset correction circuit includes a storage means 17 which can store the offset correction information on the converter 14 and the logic circuits 46 and 47 which correct the offset of the converter 14 by a logical operation that is performed between the output signal of the converter 14 and the offset correction information given from the means 17. Then the A/D conversion offset correction circuit is added into the circuit 1. Thus, the offset of the converter 14 is corrected by the said logical operation and then the offset correction is attained by the internal digital processing of an LSI.
Patent JP-2000155207-A (JP)
Title: Manufacture of element
Inventor: TERADA JUNJI
IPC: G02B5/18
Filed: 1999-09-17
Abstract: PROBLEM TO BE SOLVED: To etch the element so as to make a shape of a highly accurate rectangular stairway. SOLUTION: In film-forming by alternatively laminating a sputtered film 2 for forming a stairway part by etching and sputtered film 3 functioning as an etching stopper layer in each step with a etching rate different from that of the sputtered film 2 on a substrate 1 consisting of an optical glass, a metal and a synthetic resin, a second etching stopper layer 4 having a etching rate different from the prescribed two kinds of etching rates is formed between the substrate 1 and the lowest layered sputtered film 3 in the alternatively laminated films.
Patent JP-2001088973-A (JP)
Title: Sheet carrying device
Inventor: KOIZUMI TAKASHI
IPC: B65H5/02
Filed: 1999-09-17
Abstract: PROBLEM TO BE SOLVED: To stably carry a thick sheet and a thin sheet in a common carrying passage. SOLUTION: Since the delivery parts (joint parts) of a common carrying part 128, a switching carrying part 136, a composed paper carrying part 134, and a photopolymer print carrying part 130 are irregularly formed and arranged so as to be mutually fitted, these parts have a common passage in the carrying lateral direction. Accordingly, a composed paper 118 or a photopolymer print 102 is never fallen. Since the common passage is formed of the combination of a belt carrying passage with a roller carrying passage, the composed paper 118 that is a thin sheet is belt-carried, and the photopolymer print 102 that is a thick sheet is roller-carried, whereby nipping forces suitable for them can be provided.
Patent JP-2000094708-A (JP)
Title: Ink jet head, method for introducing ink to ink jet head and introduction liquid
Inventor: FUJIOKA MASAYA
IPC: B41J2/175
Filed: 1998-09-18
Abstract: PROBLEM TO BE SOLVED: To derive a sufficient performance of ink by completely removing bubbles in an ink jet head and introducing the ink thereinto and to readily achieve a recorded clear image having a high density. SOLUTION: This introduction liquid 16 having a viscosity of not less than 5 cPs and not lower than 50 cPs which is greater than that of ink used in a recording operation is treated such that 50 weight percent of water and 50 weight percent of glycerin are sufficiently mixed and agitated, then they are filtered by means of a membrane filter of 0.8 μm. After the introduction liquid is filled into an ink jet head 11, the introduction liquid is replaced with ink 15. As the introduction liquid has the above viscosity, it is possible to prevent bubbles from being generated by turbulence when the introduction liquid is introduced thereinto by means of a purging device provided in an ink jet device and to readily execute gas-liquid replacement in the ink jet head without leaving the bubbles therein.
Patent JP-H0799048-A (JP)
Title: Electrode structure for secondary battery
Inventor: KOBAYASHI YUKICHI
IPC: H01M10/05
Filed: 1993-09-28
Abstract: PURPOSE:To obtain an electrode structure for secondary battery which is suitable for a secondary battery of an electric motorcar, especially for a lithium secondary battery, by improving the earthquake-proof property of an electrode. CONSTITUTION:This electrode structure for secondary battery is composed by connecting lead plates 4 to terminals 12 and 22 provided at the ends of a positive electrode collector 1 and a negative electrode collector 2 through damping materials. And, in a favorable formation, the electrode film forming part of the collector is composed with a foaming metal, while the parts of the connector other than the electrode film forming part are composed with a nonfoaming metal.
Patent JP-H05110674-A (JP)
Title: Personal bar code exchange
Inventor: SATO SHIGERU
IPC: H04M3/42
Filed: 1991-10-14
Abstract: PURPOSE:To facilitate the management of a telephone number by eliminating the immediate need for a revision work of wiring and revision of a telephone directory when personnel changes take place or the floor layout of an office is changed. CONSTITUTION:The exchange is installed between a private branch of exchange 14 and a telephone set 13, the telephone set enters an employee number and its department number and they are registered in a personal file 3 and a department file 2. A phone call to a person is reached not by using the physical telephone number ancillary to the telephone set but by the employee number and the department number of each department.
Patent JP-H10112783-A (JP)
Title: Linear light source device, light guide member to be used for it and image reader having linear light source device using the light guide member
Inventor: TAKAKURA TOSHIHIKO
IPC: H04N1/028
Filed: 1996-10-04
Abstract: PROBLEM TO BE SOLVED: To irradiate a linear area with light in equal light quantity for every area by a means which is simple and also inexpensive to manufacture without using many light sources. SOLUTION: Relating a light guiding member 1 where the 1st side plane 11A that extends in a longitudinal direction of a transparent member 11 that has a fixed length is made a light-emitting surface 12 and also any of parts of the other side planes except the plane 11A is made light incident parts 15, the 2nd side plane 11B which faces the surface 12 in the direction of its thickness is provided with total reflection areas 13 and irregular reflection areas 14 which coexist, and the area ratio of the areas 14 to the areas 13 becomes higher as they become farther from the parts 15.
Patent JP-H05109099-A (JP)
Title: Optical pickup
Inventor: MURAOKA KOJI
IPC: G11B7/085
Filed: 1991-10-14
Abstract: PURPOSE:To provide a shaft sliding type optical pickup in which disconnection of lead wires connecting a coil power source section is eliminated and vibration of the lead wires is prevented and which can make stable control operations even when the sliding and rotating extent of the pickup is large. CONSTITUTION:This optical pickup is provided with a main shaft 5 which is erected on and fixed to a base 4, sliding/rotating member 3 which makes sliding and rotating motions against the shaft 5, flexible printed board 13 for supplying electric power to a tracking driving coil 7 and focus driving coil 6, and grooves 14 and 15 which support the board 13 at a position on the inner peripheral surface which is nearly concentric with the shaft 5.
Patent JP-H10110170-A (JP)
Title: Which of dry quenching facility for coke
Inventor: TAKAI TOSHIO
IPC: C10B39/02
Filed: 1996-10-04
Abstract: PROBLEM TO BE SOLVED: To provide the winch capable of reducing the installation cost and travel power of the winch and further decreasing the frequency of complicated wire rope adjustment s by reducing a load on the frame of the winch. SOLUTION: This winch is provided with a which main frame 8 having the first fixed pulley 23a and the second fixed pulley 24 on the tips of pulley- attaching stands 26 disposed on both the ends of a crane guiders 20, respectively, and with a coke bucket-winching power device 12 deposed on the ground and containing a wincing drum 124. A wire rope is fixed to one end of the crane guider, spanned on the first fixed pulley, the second fixed pulley, a running block disposed in the upper portion of a hanging tool 9, the other second fixed pulley and the other first pulley in this order, and further wound on the wincing drum of the wincing power device several timed. The hanging tool is vertically movably hung.
Patent JP-H07121849-A (JP)
Title: Automatic tracking device
Inventor: KOBAYASHI TETSUO
IPC: G11B5/588
Filed: 1993-10-22
Abstract: PURPOSE:To perform a tracking servo having good stability and good followup ability by estimating a track deviation amount while detecting reproduced output as vicinity to controlling amounts and learning based on detection values in a dynamic tracking performing division controls in plural control areas. CONSTITUTION:Reproduced output values 8 are stored in 2nd to 4th memories 24 to 26 (for three tracks) at every divided control area by moving an electrostrictive element 2 by a minute amount in each track and differential amounts in every divided control area of the 2nd to 4th memories 24 to 26 are stored in 5th to 7th memories 21 to 23. All maximum values in memory values of 2nd to 4th memories 24 to 26 are stored in a 8th memory 20 and the track deviation amount is calculated and estimated from the maximum values and differential amounts stored in 5th to 7th memories 21 to 23. The tracking is performed by updating the memoried values of a first memory 3 in which divided control data controlling the electrostrictive element 2 are stored in accordance with the estimated value.
Patent JP-H01107667-A (JP)
Title: Electrostatic motor
Inventor: SHIBATA KENICHI
IPC: H02N1/00
Filed: 1987-10-19
Abstract: PURPOSE:To rotate cylindrical electrodes, by applying voltage to electrodes arranged in a-hollow cylinder, and by working an electrostatic force between the cylindrical electrodes in contact with the electrodes and the hollow cylinder. CONSTITUTION:In the title electrostatic motor, on the center of the bottom section 16a of a bottom-having-cylinder-formed and flattened motor case 16, a shaft hole 16b is formed; and its opening section is closed by a case cover 16c which can be set attachably or removably. In the case 16, a hollow cylinder 10 is concentrically set separated from the bottom section 16a. On the inner peripheral side of the cylinder 10, an insulating film section 11 is set, and on the outer peripheral side, a thick bearing section 12 retaining the section 11 is set. Inside the insulating film section 11, a plurality of tag-formed electrodes 19 in parallel with the axial core of the hollow cylinder 10 are arranged in the peripheral direction, and on the inner peripheral surface of the insulating film section 11, an earth electrode with the exposed surface is set. As a result, when voltage is applied to the electrodes 19 adjacent to the electrodes 19 confronted with cylindrical electrodes 13, 14 via a lead wire 20, then the attracting force of an electrostatic force is worked, and the cylindrical electrodes 13, 14 start rotating.
Patent JP-H1194981-A (JP)
Title: Electromagnetic brake testing device of control rod drive mechanism
Inventor: SHIRAISHI HIROYUKI
IPC: G21C17/10
Filed: 1997-09-12
Abstract: PROBLEM TO BE SOLVED: To obtain an electromagnetic brake testing device of control rod drive mechanism having drastically improved workability of testing of electromagnetic brake. SOLUTION: This device measures and operates an armature attraction time from turning on the power for testing to spike generation with an armature attraction time operation means 36, measures and operates an armature release time from turning off the power for testing to spike generation with an armature release time operation means 37 and judges whether the measured and operated armature attraction time and the armature release time are within standard values. The measured and operated results of the armature attraction time and the armature release time and the judged results with the judging means 38 are listed in a record with a record forming means 39. An output means 41 outputs the measured and operated results of the armature attraction time and the armature release time or the record to an output device 33.