baber/WOPTO huggingface dataset:
Patent JP-H11288083-A (JP)
Title: Photosensitive composition and photosensitive planographic printing plate
Inventor: NAGASAKA HIDEKI
IPC: G03F7/004
Filed: 1998-04-06
Abstract: PROBLEM TO BE SOLVED: To obtain a photosensitive compsn. excellent in solubility and appropriately sensitive to near infrared radiation by incorporating a specified (thio) pyrylium dye. SOLUTION: The photosensitive compsn. contains a (thio)pyrylium dye represented by the formula, wherein R<1> -R<4> are each H or alkyl, at least two of R<1> -R<4> are each 1-12C alkyl, R<5> and R<6> are each H or alkyl, at least one of R<5> and R<6> is 1-8C alkyl, R<7> and R<8> are each H or 1-8C alkyl, R<7> and R<8> may bond to each other to form ethylene or propylene, R<9> is H or halogen, Y<1> and Y<2> are each O or S and X<-> is a counter anion. The photosensitive compsn. is, e.g. a compsn. which receives near infrared radiation and forms an image particularly by thermal action.
Patent JP-S61252476-A (JP)
Inventor: KANEKO AIJIRO
IPC: F26B25/00
Filed: 1985-04-30
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-S5216911-A (JP)
Title: Radio receiver
Inventor: YANO MASAYOSHI
IPC: H03J5/24
Filed: 1975-07-30
Abstract: PURPOSE:To obtain a radio receiving apparatus for receiving a signal having the highest level band only by comparing receiving signal levels of a plurality of bands.
Patent JP-H09255937-A (JP)
Title: Ultraviolet-protecting particle
Inventor: SHIHO KOUJI
IPC: C09K3/00
Filed: 1996-03-22
Abstract: PROBLEM TO BE SOLVED: To obtain ultraviolet-protecting particles lightened in skin irritation caused by an ultraviolet protectant and having improved biocompatibility by chemically bonding a poly-α-amino acid to an ultraviolet protectant. SOLUTION: Ultraviolet-protecting particles each of which is composed of a poly-α-amino acid and an ultraviolet protectant chemically bonded thereto and which have a mean particle diameter of 0.01-100μm are obtained by adding 0.05-100 pts.wt. amino ultraviolet protectant and a dehydratively condensing agent to a liquid prepared by dissolving and/or suspending 100 pts.wt. poly-α- amino acid particles obtained by emulsion-polymerizing an amino acid N- carbonic anhydride in an organic solvent and reating the resultant mixture.
Patent JP-S5720968-A (JP)
Title: Magnetic disk device
Inventor: MAKINO TOSHIHIKO
IPC: G11B23/50
Filed: 1980-07-09
Abstract: PURPOSE:To obtain a lightweight magnetic disk assembly having airtight structure by arranging a carriage and a coil inside and outside of a container which contains a magnetic disk rotation part and a magnetic head, and by coupling the both via a rotary shaft. CONSTITUTION:A magnetic disk 10, a main shaft 11 turning while mounting the disk 10, a magnetic head 12, and a carriage 14 turning around a rotary shaft 13 while mounting the head 12 are contained in a container 15, and a coil arm 16, a coil 17 and a magnetic circuit 18 coupled with the rotary shaft 13 are provided outside of it. The container 15 consists of a cover 19 and a base plate 20, and on the plate 20, the main shaft 11 driven by a motor 21 is mounted. Further, the rotary shaft 13 is supported on the plate 20 through a bearing 22; the rotary shaft 13 has shaft surfaces inside and outside of the container 15, and the internal carriage 14 is stuck to it. The coil arm 16 is coupled with the rotary shaft 13 outside of the container 15 and the coil 17 is further coupled. Thus, components except the coil part are contained in the container and protected against dust.
Patent JP-H09254865-A (JP)
Title: Control device of electric power bicycle
Inventor: IJIMA YOSHITAKA
IPC: B62M6/45
Filed: 1996-03-22
Abstract: PROBLEM TO BE SOLVED: To improve the follow-up performance of a motor by controlling a motor according to the rotating speed obtained from a pulse signal every time a pulse signal output from a pedal side rotation sensor or a pulse signal output from a motor side rotation sensor is input. SOLUTION: At the time of start, pulse (Pt) signals are output from a pedal side rotation sensor 58 much more than pulses (Pm) signals output from a motor side rotation sensor 60. That is, as a rider starts to operate a pedal 40, the rotating speed St of a pedal side transmission shaft 44 is suddenly increased more than the rotating speed Sm of a motor side transmission shaft 48. Accordingly, a control means 14 inputs Pt signals much more, so that a motor 46 is mainly controlled taking the rotating speed St obtained from Pt signal. At the time of a stop, the control means 14 inputs Pm signals much more, so that the motor 46 is mainly controlled taking the rotating speed Sm obtained from the Pm signal as an actual value.
Patent JP-S59219031-A (JP)
Title: Training system
Inventor: IKUTA KOUJI
IPC: H04B1/76
Filed: 1983-05-27
Abstract: PURPOSE:To attain the generation of a collating pattern in a correct timing by using a peak value of a reception signal and the polarity of a falt part before and after the peak value so as to decide the collation at the collation of a training signal and the reception signal. CONSTITUTION:The training signal from a pattern generator 1 is transmitted to a line via a filter 2 and a modulator 3. The received training signal is inputted to an A/D converter 6 at the reception side via a demodulator 4 and a filter 5. The converter 6 converts an input value into a digital signal and also generates negative or a positive pulse in response to the positive/negative polarity of the flat part before the peak value exceeding a threshold value. When a peak deciding section 8 decides a positive peak value and the polarity of the flat part before one clock is negative, since a positive pulse exists, the pulse is delayed by one clock, a peak deciding pulse is inputted to a collation pattern generating control section 9 and the tap of an automatic equalizer 7 is adjusted based on the peak deciding pulse. The control section 9 allows a pattern generator 10 to generate a pattern in the correct timing.
Patent JP-H10284545-A (JP)
Title: Device and method for press-fitting electronic component with bumps
Inventor: SAKAI TADAHIKO
IPC: H01L21/60
Filed: 1997-04-11
Abstract: PROBLEM TO BE SOLVED: To provide a device and a method for press-fitting electronic component with bumps, with which the adhesive strength of bumps and electrode can be improved by surely resonating the bonding part of pressing head due to a pressing tool. SOLUTION: While pressing a pressing tool 16 heated by a heat block 14 to an electronic component 30 with bumps, bumps 31 are pressed and bonded to an electrode 33 on a substrate 32. At such a time, the pressing tool 16 is vibrated by a piezoelectric element 21 but by changing the vibration frequency of piezoelectric element 21 through a frequency control part, the bonding part due to the pressing tool 16 is surely resonated so that the bumps 31 can be strongly bonded with the electrode 33.
Patent JP-H0773190-A (JP)
Title: Pictograph naming for pen base computer system
Inventor: DANIERU PII ROPURESUTEI
IPC: G06F17/30
Filed: 1994-05-02
Abstract: PURPOSE:To provide a file naming system setting a handwritten mnemonic image to be the name of a file by providing a step inputting the mnemonic expression of the file and a step directly storing the name of the mnemonic expression as the name of the file. CONSTITUTION:On-line handwritten information is given to a computer by user input. The computer system receiving user input executes a stroke normalization step by a block 12. Thereby, the first input sequence of a point is processed for transformation to another coordinate or rotation in a standard direction if necessary. After user input and optional selection storoke normalization step, a block 14 executes a feature extraction step. A feature is the spatial position or the number of points as input but furthermore, it sometimes includes a speed, a direction or curvature information. An inputted and processed pictograph image is matched with another image stored in a pictograph name data base 18.
Patent JP-H06284616-A (JP)
Title: Holding board for thin coil
Inventor: NIWA SHINICHI
IPC: H02K3/46
Filed: 1993-03-29
Abstract: PURPOSE:To obtain a holding board for thin coil in which insulation can be ensured positively between a generation pattern, a metal pattern, and the outside by forming the generation pattern on a layer for insulating a metal pattern plate from the outside. CONSTITUTION:A coil holder part 3 having a plurality of coil insertion parts 2 is molded integrally of a resin on one side of a metal pattern plate 1 machined into a connection pattern thus producing a thin coil holding board. The coil pattern plate 1 exposed from the coil holder part 3 has the rear surface partially covered with an insulation layer 8 onto which a generation coil pattern 10 is formed. The generation coil pattern 10 has an end part 10a superposed on the exposed part of the metal pattern plate 1 and the generation coil pattern 10 is covered with a protective layer 14.
Patent JP-H06104295-A (JP)
Title: Soldering of hybrid ic
Inventor: TAKADA TOMIYASU
IPC: H01L21/52
Filed: 1992-03-19
Abstract: PURPOSE:To increase the workability and to reduce the size by mounting a plurality of bare chips simultaneously on a body to which the chips, etc., are to be bonded. CONSTITUTION:A substrate 2 is located on a carbon-made first jig 1. A carbon- made second jig 5 having a plurality of through holes 5a is mounted on the substrate 2. Then, bare chips and solder foils 3 are located on parts of the substrate 2 which are within the through holes 5a. Pressing sections 7a of a carbon-made third jig 7 having the pressing sections 7a of the same number as that of the through holes 5a are put into the through holes 5a and are located above the bare chips 4. This is heated in hydrogen reducing gas, with vertical load applied to the third jig 7, and the bare chips 4 are bonded onto the substrate 2 simultaneously or the substrate 2 is bonded to a package 6.
Patent JP-S63262093-A (JP)
Title: Output current detector for current driver
Inventor: HARUI MASANORI
IPC: H02P7/288
Filed: 1987-04-16
Abstract: PURPOSE:To eliminate an output current ripple due to the erroneous detection of an output current by separately detecting the output current flowing to an inductive load by transistor current detecting means and diode current detecting means. CONSTITUTION:When power transistors QA1, QB2 are turned ON, an output current Ia flows to a transistor current detecting resistor RST. When the transistor QA1 is switched from this state to OFF state, an output current Ib flows through a negative power side flywheel diode DA2. When the transistor QB2 is switched to OFF, an output current IC flows through a positive power side flywheel diode DB1. The sum of the current flowing to the transistor RST and the current flowing to a diode current detecting resistor RSD is used as an output current flowing to an inductive load L.
Patent JP-H07281714-A (JP)
Title: Simulation method and device for the same
Inventor: KUROSAKI YASUMITSU
IPC: G06F19/00
Filed: 1994-04-06
Abstract: PURPOSE:To provide the method and device for simulation capable of accurately performing simulation even without any precise mathematical model, following up a secular change in the plant and also dealing even with the alteration of the plant without requiring much labor. CONSTITUTION:A simulator A is constituted by combining a formula model part 1 and a neural network part 2, and the insufficient part of the formula model is compensated by the learning function of a neural network. Therefore, even when the formula model is simplified or any insufficiently analyzed part exists, the simulation can be acurately executed.
Patent JP-H09253105-A (JP)
Title: Indicator for artificial skull and artificial skull with the indicator
Inventor: NISHIO MICHIICHI
IPC: G09F7/14
Filed: 1996-03-21
Abstract: PROBLEM TO BE SOLVED: To easily and independently read description regarding an artificial skull having a stem coupling recess, without any need of engraving the description on the skull for indicating the serial number or the like thereof. SOLUTION: This artificial skull indicator 1 is formed out of a substrate 2 having an indication surface 5 to show a serial number or the like, and a deflectively deformable coupling body 4 reduced in diameter upon being pushed into the recess 102 of a skull 101, and elastically coupled to the recess 102. An artificial skull with an indicator is provided by pressing the indicator 1 into the recess 102 of the skull 101 from the side of the coupling body 4.
Patent JP-H11291573-A (JP)
Title: Printer
Inventor: OSAWA KOHEI
IPC: B41J15/16
Filed: 1998-04-06
Abstract: PROBLEM TO BE SOLVED: To obtain a printer in which a rolled sheet is not bent to a side of a printhead by floating the sheet from a rolled sheet feeding roller when the sheet is slacked at the time of stopping conveying of the sheet. SOLUTION: In an ink jet printer 1, a platen roller 26 of a rolled sheet feeding roller is rotatably driven by a driving motor 61 via a switching gear 62, first to third gears 71 to 73 and a driving gear 31. A rotation restricting means for giving a brake fore to the third gear 73 is mounted at the gear 73. The restricting means has a structure in which a brake plate 92 is urged to a side of the gear 73 via a coiled spring 95 and a lever 93. Since rotation of the gear 73 is prevented by the brake force even when the gear 62 is switched so that a gear train for the rolled sheet having the gears 71 to 73 becomes a free state, the roller 26 is not rotated. Accordingly, there is no evil such as an ink contamination or the like by bending the rolled sheet bridged on the roller 26 to a side of a printhead when the sheet is slacked.
Patent JP-S5320224-A (JP)
Title: Side gate locking device for truck vehicle or other
Inventor: NAKAMURA ICHIROU
IPC: B62D33/03
Filed: 1976-08-05
Abstract: PURPOSE:to provide a side gate locking device for truck vehicle or other, which can lock or unlock the side gate at its locked position in simple and reliable manner.
Patent JP-S5721443-A (JP)
Title: Styrene polymer composition
Inventor: SHIRAKI TOSHINORI
IPC: C08L25/02
Filed: 1980-07-11
Abstract: PURPOSE: To provide the titled transparent compsn. having excellent impact  strength and low-temperature characteristics, consisting of two specified kinds of  block copolymers composed of conjugated diolefin and vinyl-substituted arom.  compd., an impact-resistant rubber-modified styrene polymer and a rubber-unmodified styrene polymer.  
     CONSTITUTION: 3W35wt% block copolymer (A)(composed of 90W45wt% conjugated diolefin and 10W55wt% vinyl-substituted arom. compd.), 5W50wt% block copolymer (B)(which has a 1,2-vinyl bond content of 15% of lower and is composed of 45W35wt% conjugated diolefin and 55W65wt% vinyl-substituted arom. compd. and in which not more than 75wt% of said vinyl-substituted arom. compd. constitutes a block homopolymer segment), 2W50wt% impact-resistant rubber-modified styrene polymer (e.g. ABS resin), and 20W90wt% rubber-unmodified styrene polymer (e.g. PS), are blended together. 
     COPYRIGHT: (C)1982,JPO&Japio
Patent JP-H09280829-A (JP)
Title: Method and device for measuring amount of slider flotation of magnetic recorder
Inventor: MORI SADAO
IPC: G01B11/14
Filed: 1996-04-16
Abstract: PROBLEM TO BE SOLVED: To measure the amount of flotation even though a magnetic disk is worn out by simultaneously measuring the amount of reflected light beams using different polarized beams when the amount of flotation is varied and obtaining the complex reflectivity of the surface of the magnetic disk. SOLUTION: An incident light beam 8, which contains P polarized light beam components that vibrate up the down and S polarized light beam components that vary left and right, is led to the sensing section (an alumina film) mounted on a slider 2 through a coupling prism 9. Then, the light beam reflected by the surface of the alumina film opposed to a magnetic disk 1 is taken out by a coupling prism 10, inputted to a polarization light separating optical system 12 through an optical fiber 12 and the voltage corresponding to the amount of P and S polarized light beams is transmitted to a signal processing section 21.  Since the reflectivity of the disk 1 depends on the distance between the disk 1 and the slider 2 (the amount of flotation of the slider 2), the amount of the floatation is measured by the measurement of the complex reflectivity of P and S polarized light beams against the flotation amt. and a simultaneous measurement of the reflected light quantity of P and S polarized light beams.
Patent JP-S60199761-A (JP)
Inventor: JIYATSUKU UOSHITSUYUBOON
IPC: F16D65/28
Filed: 1984-05-12
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-S5218163-A (JP)
Title: Exposure meter of electronic microscope
Inventor: SUEYOSHI SUNAO
IPC: H01J37/22
Filed: 1975-08-01
Abstract: PURPOSE: In order to obtain the best photography of the section desirable to pickup, throgu determining the exposure after selecting an optional section, by means of dividing the field of vision into plural numbers of sections, thereby implanting each independent detector to each section. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-S5217810-A (JP)
Title: Magnetic head with thin coat of film
Inventor: NOMURA NOBORU
IPC: G11B5/29
Filed: 1975-07-31
Abstract: PURPOSE:For reduction of electric power by providing common electrode at multi-channel magnetic head formed with layers of conductive body layer, magnetic hody layer, insulation body layer on base plate and by furnishing heavier dencity by use of bias system.
Patent JP-S5218625-A (JP)
Title: Apparatus for connecting and separating coupler betwwen moving bodies
Inventor: MIZUNOE KATSUYUKI
IPC: B60D1/64
Filed: 1975-08-01
Abstract: PURPOSE:To improve operation efficiency in such a manner that a coupler can be connected and separated automatically.
Patent JP-H11268847-A (JP)
Title: Optical sensor and image forming device
Inventor: TOMIYAMA MASAYASU
IPC: B41J11/42
Filed: 1998-03-23
Abstract: PROBLEM TO BE SOLVED: To cope with multiple detecting actions without increasing the light emission section of an optical sensor by arranging multiple flags for multiple light reception sections receiving the radiation light branched from the light emission section. SOLUTION: Light reception sections 33, 34 are arranged on both sides of a light emission section 32 to concurrently serve as a paper feed sensor and a paper existence sensor. A paper feed detecting flag 35 is arranged between the light emission section 32 and the light reception section 33, and a paper existence detecting flag 36 is arranged between the light emission section 32 and the light reception section 34. The flag 36 is mechanically formed to interlock with a flag arranged at a paper existence actually detecting position on a paper path. The electric signal outputs from the light reception sections 33, 34 of an optical sensor 31 are inputted to a controller 30 and are used for various controls such as the synchronization adjustment and jam processing of conveyed paper sheets P.
Patent JP-H09282876-A (JP)
Title: Semiconductor integrated circuit
Inventor: KOBAYASHI TOMOHIRO
IPC: H02M3/07
Filed: 1996-04-16
Abstract: PROBLEM TO BE SOLVED: To obtain a semiconductor integrated circuit in which a change in the operating performance of an internal circuit due to a change in an ambient temperature and due to an irregularity in a process is suppressed by a method wherein an internal power-supply potential is changed according to the temperature characteristic of the internal circuit and to the working state of the process. SOLUTION: An internal power-supply-potential generation circuit 10 generates an internal power-supply potential Vdd so as to be supplied to an internal circuit 1. A reference power supply 12 outputs an external power-supply voltage Vcc and a reference potential Vref which is not affected by a change in an ambient temperature. At this time, an internal potential control circuit 20 is constituted of an NMOS transistor 21 whose gate length is identical to that used for the internal circuit 1, and it detects a change in its drain-to-source current by using a resistance 22 so as to change the internal power-supply potential Vdd. When, e.g. the ambient temperature rises, the operating performance of the internal circuit 1 is dropped.  However, since the current of the NMOS transistor 21 is dropped at this time, a control potential Vcont rises so as to raise the internal power-supply potential Vdd. Thereby, a drop in the operating speed of the internal circuit 1 is compensated.
Patent JP-S5319195-A (JP)
Title: Concentrating method for waste liquor from wet desulfurization-denitration or like
Inventor: TOMINAGA SHIYOUSUKE
IPC: B01D53/77
Filed: 1976-08-06
Abstract: PURPOSE:To prevent scale from being generated and attached to the heating surface of a concentrating apparatus by adding carbonates to waste liquid contg.  calcium nitate waste liquor contg.  gypsum and then concentrating the waste liquor from which Ca apds.  have been removed a s CaCO3 precipitate.
Patent JP-H10292377-A (JP)
Title: Earth retaining wall
Inventor: TAKAHASHI KENKICHI
IPC: E02D29/02
Filed: 1997-04-11
Abstract: PROBLEM TO BE SOLVED: To obtain an earth retaining wall, in which earth-pressure yield strength is increased, workability is improved and cost can be reduced. SOLUTION: The earth retaining wall 10 has a tabular retaining wall body 11 disposed in upright approximately vertically along the side face of a bedrock 2, support structural materials 12 being separate from the retaining wall body 11, being extended in the vertical direction to the retaining wall body 11 from the lower section 26 of the retaining wall body 11 or a section near to the lower section 26 and being buried into the bedrock 2, cast-in-place concrete 13, by which the lower section 26 of the retaining wall body and the support structural materials 12 are buried integrally, and anchor materials 14a, 14b being arranged at places separate from the lower section 26 of the retaining wall body and connecting the retaining wall body 11 and the support structural materials 12.  Accordingly, earth-pressure yield strength is increased by transmitting and dispersing earth pressure working to the retaining wall body 11 to the support structural materials 12 through the anchor materials 14a, 14b and supporting earth pressure.
Patent JP-S58221908-A (JP)
Inventor: TEEO ANSHIYUTSUTSU
IPC: A47B77/14
Filed: 1983-05-30
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-H03258609-A (JP)
Title: Control device for damping force variable shock absorber
Inventor: SUZUKI YUTAKA
IPC: F16F9/50
Filed: 1990-04-10
Abstract: PURPOSE:To always ensure satisfactory riding performance and riding comfortableness by judging the condition of a road surface according to the integrating value of physical quantity, the variation of which is enlarged according to the projection and recess of a road surface, whereby the generated damping force of a shock absorber is changed. CONSTITUTION:The generated damping force of a shock absorber F is changed according to a signal level of a control signal. In this case, the physical quantity which changes depending on the projection and recess of a road surface is detected by a means A. The absolute value of the detected physical quantity is integrated by a means B. Further, according to an integration signal, the signal level of the above control signal is changed by a means C. On the other hand, the rate of change of physical quantity and a designated threshold value are compared with each other by a means D. When the rate of change of physical quantity is less than the threshold value, a control signal, the signal lever of which has been changed is output during designated time, and when the rate of change is more than the threshold value, a control signal of the signal level for decreasing the generated damping force is output during designated time respectively by a means E.