baber/WOPTO huggingface dataset:
Patent JP-H08333543-A (JP)
Title: Aqueous acryl-base copolymer-dispersed liquid and aqueous sealer composition using same
Inventor: MAEYAMA YOSHIHIRO
IPC: C09D137/00
Filed: 1995-06-07
Abstract: PURPOSE: To obtain the subject composition having a specific mean particle diameter and a specific surface tension, a high safety and a low smelling properties, excellent in penetrating and solidifying properties on impregnation to a slate plate, etc., and useful as a sealer for a porous substrate. CONSTITUTION: This aqueous acryl-base copolymer-dispersed liquid having <=100nm mean particle diameter and <=35dyne/cm surface tension, is obtained by emulsion-copolymerizing (A) 50-99.4wt.% (meth)acrlyic acid ester monomer, (B) 0.5-10wt.% ethylenic unsaturated monomer containing carboxyl group in its molecule, (c) 0.1-10wt.% ethylenic unsaturated monomer having an organic silane group of formula I or II [R<1> , R<2> are each H or methyl; X<1> is a 2-6C alkylene, a 6-12C arylene or a 7-12C aralkylene; X<2> is a single bond or X<1> ;  Y<1> to Y3 are each a 1-10C alkyl, an alkoxy, a 3-10C (poly)oxyalkylenealkyl, a 1-10C acyloxy, etc.], (D) 0-20wt.% monomer having at least one functional group besides one radically polymerizable unsaturated group and other than the components B and C, and (E) 0-50wt.% monomer copolymerizable with the components A to D and other than these components, in the presence of a reactive emulsifying agent.
Patent JP-H0821778-A (JP)
Title: Pressure sensor
Inventor: TATE KIKUO
IPC: G01L19/14
Filed: 1995-06-29
Abstract: PURPOSE:To provide a pressure sensor in which an electric circuit and a pressure converter are easily assembled without erroneous fitting and can be surely and fixedly coupled with the converter. CONSTITUTION:An electric circuit 22 using a capacitive pressure converter 14 and an electric circuit board 23 and, a hollow supporting member 17 are arranged inside a housing 12 having a pressure introduction port 13, and an electric connector 18 is coupled to the housing 12, in this pressure sensor. The electric connector 18 has a plurality of connector terminals 25, 26 penetrating the main body part and electrtically connected to the circuit board 23, and a flange part 18b implying the circuit board 23 and the supporting member 17. The pressure converter 14 has a recessed part 19c receiving a plurality of terminals X, Y projecting from the circuit board 23 and a plurality of metallic terminals 20, 21 set in the recessed part and bonded with the projecting terminals X, Y. The metallic terminals 20, 21 and the projecting terminals X, Y are electrically coupled at the part of a recessed part 19a.
Patent JP-S6140543-A (JP)
Title: Apparatus for detecting contamination of soldering bath
Inventor: HARADA SHIGEO
IPC: G01N21/85
Filed: 1984-07-31
Abstract: PURPOSE:To obtain safe and good operability without losing accuracy from the aspect of measurement, by keeping away a light source and a measuring instrument from a bath cell by connecting a light transmitting optical fiber cable to a light pervious rod covered with a metal film. CONSTITUTION:An optical fiber cable 5 having an arbitrary length and bendability is connected to one end surface, which is protruded from the surface 8 of a solder bath, of a light pervious rod 7 covered with a metal film 24 to be detected to form a light emitting route 3 for guiding light from a light source 1 and a light receiving route 4 for guiding reflected light from the metal film 24 and the light receiving route 4 branched on the way is connected to an optical measuring instrument 2. Only one light pervious rod was shown in the drawing but, in actual, three rods having metal films to be detected respectively having different thicknesses deposited to one ends thereof are used to successively measure the time before elution is finished.
Patent JP-S5788329-A (JP)
Title: Measuring device for acoustic characteristic
Inventor: HIGASHIYAMA MIKIO
IPC: G01H7/00
Filed: 1980-11-21
Abstract: PURPOSE:To measure the average damping coefft. in an acoustic system as well as the acoustic output, etc. of a sound source directly, automatically and accurately without measuring reverberation time. CONSTITUTION:A generated impulsive sound is converted to an electric signal by a microphone 1, after which the signal is applied to a set average reverberation waveform measuring part 2 which determines the set average reverberation waveform E1(t) of the time when the time (t) elapses after stopping of the impulsive sound through operation of the equation 1. Here, KN: the damping coefft. of N-order surge mode, and A: the proportional constant relating to the acousting output of the sound source. After a transient waveform is measured, the output thereof is applied to a linear differentiation measuring part 3 and a quadratic differentiation measuring part 4 as differentiation waveform measuring parts. In the part 3, it is measured as a differentiation waveform by the equation 2 in the part 3 and by the equation 3 in the part 4. After the differentiation waveforms of the transient waveform are measured by these, these outputs are applied discretely to an arithmetic processing part 5. The operation of the equation 4 is carried out as prescribed operation, whereby the average damping coefft. 2KN is determined and is transmitted to an output 6.
Patent JP-S5588166-A (JP)
Title: Display controller for number of time of repeat input of input data
Inventor: SUZUE GOUJI
IPC: G06F3/147
Filed: 1978-12-27
Abstract: PURPOSE: To simplify a manufacture process and service process by making a program to be used and mask ROM into one sequence by reading code data for displaying the number of times of repeat input from a buffer memory and then by inputting the code data to both a segment and lamp driver.  
     CONSTITUTION: Selection switch 6 is provided which is used to determine whether the number of times of repeat input of input data is displayed on segment display unit 4 or lamp display unit 5, and when data of the number of times of repeat input is inputted, I/O port 7 retrieves the state of switch 6. On the basis of this selection result and the data of the number of times of repeat input, CPU1 reads the fixed code data for displaying the number of times of repeat input from ROM2 and stored the data in RAM3. At the timing when a display digit for the number of times of repeat input of display unit 4 is driven from RAM3, the code data for displaying the number of times of repeat input is read out and then inputted to both digit driver 9 and segment driver 10 by way of display interface 8. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-H04363909-A (JP)
Title: Controller for switching element and device using it
Inventor: IMAGAWA KAZUHIKO
IPC: H03K17/04
Filed: 1991-06-10
Abstract: PURPOSE:To realize the controller for the switching element in which no transformer is required to make the size small and the weight light and malfunction is hardly caused when a bipolar voltage is applied to a control input terminal of the switching element to turn on/off at a high speed. CONSTITUTION:The controller is provided with a DC power supply connected in series with a switching element 30, a capacitor for positive (or negative) voltage source and a control capacitor 38 charged by a DC power supply when the switching element 30 is turned off, a capacitor for negative (or positive) voltage source 42 charged by a discharge current of the control capacitor 38 discharged through the switching element 30 when the switching element 30 is turned on and a control input terminal circuit 50 using a positive electrode voltage of the positive voltage source capacitor and a negative electrode voltage of the negative voltage source capacitor 42 to control a control input terminal of the switching element 30.
Patent JP-S6057573-A (JP)
Title: Digital signal processor
Inventor: SHIMOKOORIYAMA MAKOTO
IPC: G11B5/09
Filed: 1983-09-07
Abstract: PURPOSE:To always maintain a desired roll-off charactristics so as to make a correct and high-speed processing possible at a later stage by detecting an attenuation characteristic corresponding to the frequency at a desired frequency area of an input digital signal and performing band correction on the input digital signal in accordance with the detection output. CONSTITUTION:The reproduction signal of a magnetic head 1 is reduced in terms of the waveform interference between bits by an equalizer 2 and is made to have a digital-like discriminable waveform. Frequencies passing through band- pass filters 3 and 6 are set at almost both ends of the attenuating area of a roll- off characteristic. Spectra around the frequencies f1 and f2 which passed through the band-pass filters 3 and 6 are respectively detected by detectors 4 and 7 average by low-pass filters 5 and 8, and thus, DC voltages vf1 and vf2 proportional to the signal intensity of respective frequency areas are obtained. When a spacing loss occurs the vf2 is changed to the reduced more than the vf1. Since the differential voltage xsi of the vf1 and vf2 outputted by a subtractor 9 in proportional to the inclination of the attenuation characteristic curve of the roll-off area, the correcting quantity of a highfrequency corrector 10 is controlled in accordance with the xsi corresponding to the above mentioned change.
Patent JP-S5973613-A (JP)
Inventor: HANSU NOTSUKU
IPC: F16B12/20
Filed: 1983-09-07
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-H0328990-A (JP)
Title: Ejecting mechanism for card
Inventor: MORISHITA YOSHIMASA
IPC: G06K13/06
Filed: 1989-06-26
Abstract: PURPOSE:To prevent a pull-out plate from backlashing and to clearly catch the feeling for the completion of insertion in a card inserting position by engaging and holding the short arm of an operating lever in a fixed position with the cam means of a slider when the short arm of the operating lever is in the inserting and discharging position of a card. CONSTITUTION:When a short arm 32 of the operating lever to slide a pull-out plate 26 in the inserting / discharging direction of a card C is in the inserting and discharging position of the card, the short arm is engaged and held in the prescribed position by the cam means 45 of a slider 40. On the other hand, when the card is discharged, the engagement and holding of the short arm 32 is released by the slider 40, which is interlocked with a pushing button 44. Simultaneously, the short arm 32 is forcedly turned on the discharging side of the card C by the third cam part 48 of the cam means 45 and the pull-out plate 26 is moved through a long arm 31 on the discharging side. Thus, while miniaturizing an ejecting mechanism and reducing it in weight, the feeling for the completion of the insertion can be obtained when the card is inserted. Then, the backlash is not generated in the pull-out plate.
Patent JP-S6055904-A (JP)
Title: Human body support
Inventor: FURANSHISUKASU GERUHARUDOSU SA
IPC: A47C23/047
Filed: 1984-07-31
Abstract: Body support consisting of a number of tubular or sheath-shaped air chambers (9, 10, 11) extending one next to the other in the transverse direction of the support and connected to one another, whereby the upper surface of each air chamber (9, 10, 11) is provided with one or more strips (15) of adapted width and/or flexibility, this strip or strips extending in the transverse direction of the body support, and therefore in the longitudinal direction of each air chamber, or being composed of parts, which strips (15), when the support is under load, effect an adaptation to the different volume-to-weight ratios of the various parts of the human body.
Patent JP-H0824084-A (JP)
Title: Bed for nursing
Inventor: YOSHIOKA TOSHIHIRO
IPC: A47C17/26
Filed: 1994-07-15
Abstract: PURPOSE:To prevent a bed for nursing from being a hindrance when it is unused by folding a back part base plate and a foot part base plate on a center base part and mounting a cover on them loadably/unloadably freely. CONSTITUTION:A bed main body 2 is provided with the back part base plate 22 mounted freely turnably round a turning shaft 25 at one end of the center base part 21, and the foot part base plate 23 mounted freely turnably round a turning shaft 26 at the other end of the center base part 21. The back part base plate 22 and the foot part base plate 23 are folded on the center base part 21 by turning centering about the turning shaft 25 and the turning shaft 26, respectively. After they are folded, they are mounted freely on the bed main body 2 by turning with a hinge 29 whose cover 4 is provided on the side edge of the center base part 21. In this way, when the bed for nursing, is not used as the bed 2, an article can be placed on it by placing the cover 4 on the center base part 21, or a person can sit on the bed, or it can be used by preventing from being the hindrance.
Patent JP-S6142077-A (JP)
Title: Picture input device
Inventor: TAKAKURA MANABU
IPC: G06T1/00
Filed: 1984-08-03
Abstract: PURPOSE:To compress data with much cutback quantity by comparing compressed data quantity of original picture data with black and white inversion compressed data by image field unit and selecting compressed data with less data. CONSTITUTION:Original picture data are compressed in a compressing circuit 5 and stored for every one line in an original picture compressed data storing memory 7. By using a border address of black and white data for every line obtained at the compressing process, the data is made to black and white inversion data at a black and white inversion processing circuit 10, sent to the compressing circuit 5, and after compressed, stored in a black and white inversion compressing data storing memory 11. Compressed data quantity for original picture data and black and white inversion data is stored in a register A120 and a register B121 and compared at a compressed data quantity comparison circuit 13. The storage memory with less data quantity is selected and less compressed data are stored in an auxiliary memory device 8.
Patent JP-S5952640-A (JP)
Inventor: ITOU TAKAAKI
IPC: B29C63/00
Filed: 1982-09-20
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-S6225071-A (JP)
Title: Control circuit of photowrite head
Inventor: YAMASHITA JUN
IPC: H01L33/00
Filed: 1985-07-26
Abstract: PURPOSE:To obtain a photowrite head which always supply constant light- emitting energy irrespective of the number of light emitting elements which simultaneously emit lengths by increasing or decreasing the width of a driving pulse by predicting drive power. CONSTITUTION:A driving-power predicting circuit 31 has an A/D converter 32 which outputs a digital signal in response to the input voltage of lead wirings 41 for measuring a supplying voltage and a ROM 33 which outputs a correction signal 39. A ROM element 33 has a conversion table which outputs the signal 39 to an input digital signal corresponding to an input voltage, and a driving- pulse generator 15 receives the signal 39 and operates to extend a reference driving pulse for the prescribed time. In other words, since the first driving pulse 253 is supplied only to one light emitting element H3, its width is narrowest, and since the fifth driving pulse 254 has a remarkably voltage drop, it is corrected to have the widest width.
Patent JP-S6226617-A (JP)
Title: Thin film magnetic head
Inventor: YUHITO ISAMU
IPC: G11B5/31
Filed: 1985-07-26
Abstract: PURPOSE:To form the titled head having a coil which is high in the sectional area and winding density and to improve the reliability thereof by forming the top and bottom or the top surface of a coil conductor into laminated structure of a coil conductor material and a thin film having the etching resistance higher than the etching resistance of the coil conductor and having the high adhesive power to an insulating layer. CONSTITUTION:Cr, Cu and successively Ti are continuously deposited by a sputtering method on a substrate, then the Ti film is patterned with a photoresist film 1 as a mask. The patterning of the Ti film is executed by reactive ion etching using gaseous (Ar+CF4) or gaseous CF4. Cu and Cr are patterned with the Ti film as a mask after removal of the film 1. The pattern is executed by an ion milling method using gaseous (Ar+O2). The formation of the coil having no projecting residues in the angle part of the coil conductor is thus made possible.
Patent JP-H1011086-A (JP)
Title: Calculating system for hidden markov model
Inventor: NAKATANI SHOGO
IPC: G10L15/32
Filed: 1996-06-25
Abstract: PROBLEM TO BE SOLVED: To enable performing calculation of HMM(hidden Markov model) at higher speed. SOLUTION: In a ring array processor 4, data 3 in forward algorithm is processed in parallel by a parallel processing section 1 constituted with processor elements PE0 ,i (i=0 to N-1) and a data transfer path 2 connecting it. On the other hand, in ring array processor 8, data 7 in backward algorithm is processed in parallel by a parallel processing section 5 constituted with processor elements PE1 ,i (i=0 to N-1) and a data transfer path 6 connecting it.
Patent JP-2000316556-A (JP)
Title: Deep type lidded ashtray
Inventor: TOYAMA MOTOKO
IPC: A24F19/00
Filed: 1999-05-08
Abstract: PROBLEM TO BE SOLVED: To obtain a deep type lidded ashtray capable of storing a number of cigarette butts, making contents invisible, usable as an interior decoration, flower vase, candy tray and being safe. SOLUTION: This ashtray is vertically long, is colored, comprises a cigarette butt placing part inclining toward the central part and cigarette butt putting ditches having width to stably place a cigarette and has a lid on the top.
Patent JP-H1112923-A (JP)
Title: Detection of metallic piece in fibrous mat, and device therefor
Inventor: SAITO MASAO
IPC: D06H3/14
Filed: 1997-06-20
Abstract: PROBLEM TO BE SOLVED: To provide a method for accurately locating a metallic piece getting mixed in a fibrous mat, and a device therefor. SOLUTION: This method paces a rod-shaped, metallic piece detecting probe 13 of magnetic induction type on the lower side of a fibrous mat 11, produced by a sheet-making machine, while the mat 11 is being moved by a conveyor 12, in such a way to cover the entire width of the mat 11. The detecting region of the probe 13 is divided into two or more channels in the width direction of the mat 11, to allow each of the channel to independently detect a metallic piece. At the same time, a coating spraying device 17 is provided for each channel. When one channel of the probe 13 detects a metallic piece getting mixed in the mat 11, the coating spraying device for that channel is started to work in a given timing, and sprays the coating to mark the position of the metallic piece or nearby position.
Patent JP-S5956891-A (JP)
Title: Rotating speed regulating method for motor by variable resistor
Inventor: KOMATSU YOSHIAKI
IPC: H02P7/06
Filed: 1982-09-21
Abstract: PURPOSE:To enable to regulate the rotating speed of a motor by controlling the current flowed through the motor by connecting the motor and the variable resistor using a conductor having high resistivity in parallel with each other. CONSTITUTION:A motor 1 and a variable resistor 3 using a conductor having high resistivity are connected in parallel with a power source 3. Thus, the motor 2 has small load resistance, cannot be regulated at the current directly by the normal variable resistor, but the current can be controlled directly by the variable resistor 3 of a conductor having high resistivity, thereby enabling to control the speed per unit second of the motor 1.
Patent JP-H08334430-A (JP)
Title: Water leakage detector
Inventor: IIIZUMI OSAMU
IPC: G01M3/24
Filed: 1995-06-07
Abstract: PURPOSE: To provide a water leakage detector by which the detection of water leakage in the sites of respective homes mainly after a city-water meter can be easily and accurately carried out. CONSTITUTION: The vibration detecting means 22 for picking up sound of water leakage is fitted to an exposed city-water piping in the vicinity of a kitchen or the like, and an output indicating means 6 such as a light-emitting diode is arranged in a daily observable place, and thereby output of a detecting means is displayed. If there is any water leakage, the sound thereof is detected by a vibration detecting means, and this is indicated by the lighting of a light- emitting diode or the like. The vibration detecting means and the output indicating means are integrated and fitted to an exposed part of piping or to a faucet. Thus, further accurate water leakage detection can be enabled.
Patent JP-2000353334-A (JP)
Title: Optical head and optical recording/reproducing device
Inventor: OSAWA HISAO
IPC: G11B11/10
Filed: 1999-06-11
Abstract: PROBLEM TO BE SOLVED: To perform information recording and reproduction with high density by reducing a converging spot diameter without contriving a large numerical aperture of an objective lens or a high refractive index of a solid immersion lens. SOLUTION: The optical head is constituted such that a solid immersion lens 12 (the lens) is provided at a position close to the recording film 2a of a magneto-optical disk 2 and that, above this lens 12, an objective lens 13 is provided converging the recording/reproducing light emitted from a light source on the lens 12. A metallic member 17 is embedded inside the lens 12. The lower end part of the metallic member 17 is formed into a conical shape sharpened downward, and brought into contact with the bottom center part of the lens 12, or projected downward from the bottom center part of the lens 12 in the degree of projection within the wavelength of the recording/reproducing light.
Patent JP-S5865653-A (JP)
Inventor: KAMATA NORITSUGU
IPC: B32B13/12
Filed: 1981-10-14
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-H0328788-A (JP)
Title: Method for detecting presence or absence of transparent film
Inventor: KOIKE SHUNJI
IPC: G01N21/3563
Filed: 1989-06-26
Abstract: PURPOSE:To detect the presence or absence of a transparent film at a specified part by radiating an electromagnetic wave from an energy source including an infrared ray to the specified spot and measuring the reflection intensity of the infrared ray in the electromagnetic wave. CONSTITUTION:For example, an infrared ray lamp or an incandescent lamp, etc., is used as the energy source including the infrared ray. In order to measure the reflection intensity of the infrared ray in the electromagnetic wave from the energy source, a thermoelectric power type element in an infrared region, for example, a detecting machine such as a thermopile and a pyroelectric element is used. In the case, the electromagnetic wave other than the infrared ray which should be measured out of the reflected electromagnetic wave is cut by a filter, for example, and the part of electromagnetic wave having the wavelength which can be measured by the detecting machine is fetched. A film or a sheet, etc., having transparency is used as the transparent film, which is all right when it is transparent even though it is colored. As to the reflection intensity of the infrared ray, the relfection intensity is previously measured in the case that the transparent film is on other material and in the case that it is not there. Based on the measured value, a specified reference value is decided and a value equal to or above the reference value is compared with a value equal to or under the reference value to judge the reflection intensity of the infrared ray.